{"version":3,"file":"vendor.js","sources":["webpack:///webpack/bootstrap","webpack:///./node_modules/es6-promise/dist/es6-promise.js","webpack:///./node_modules/jquery-ui/ui/widget.js","webpack:///./node_modules/jquery/dist/jquery.js","webpack:///./node_modules/jquery-migrate/dist/jquery-migrate.min.js","webpack:///./node_modules/jquery-ui-bundle/jquery-ui.js","webpack:///./node_modules/jquery-ui-touch-punch-amd/jquery.ui.touch-punch.js","webpack:///./web-legacy/vendors/jquery.blockUI.js","webpack:///./web-legacy/vendors/fullcalendar.min.js","webpack:///./web-legacy/vendors/jquery.signalR-2.2.1.js","webpack:///./web-legacy/vendors/modernizr.js"],"sourcesContent":[" \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = 199);\n","/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   v4.2.8+1e68dce6\n */\n\n(function (global, factory) {\n\ttypeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n\ttypeof define === 'function' && define.amd ? define(factory) :\n\t(global.ES6Promise = factory());\n}(this, (function () { 'use strict';\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\n\n\nvar _isArray = void 0;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\n\nvar len = 0;\nvar vertxNext = void 0;\nvar customSchedulerFn = void 0;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var vertx = Function('return this')().require('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = void 0;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}\n\nfunction then(onFulfillment, onRejection) {\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n\n  if (_state) {\n    var callback = arguments[_state - 1];\n    asap(function () {\n      return invokeCallback(_state, child, callback, parent._result);\n    });\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve$1(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  resolve(promise, object);\n  return promise;\n}\n\nvar PROMISE_ID = Math.random().toString(36).substring(2);\n\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then$$1.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then$$1) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then$$1, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then$$1) {\n  if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then$$1 === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then$$1)) {\n      handleForeignThenable(promise, maybeThenable, then$$1);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    var then$$1 = void 0;\n    try {\n      then$$1 = value.then;\n    } catch (error) {\n      reject(promise, error);\n      return;\n    }\n    handleMaybeThenable(promise, value, then$$1);\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = void 0,\n      callback = void 0,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = void 0,\n      error = void 0,\n      succeeded = true;\n\n  if (hasCallback) {\n    try {\n      value = callback(detail);\n    } catch (e) {\n      succeeded = false;\n      error = e;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n    resolve(promise, value);\n  } else if (succeeded === false) {\n    reject(promise, error);\n  } else if (settled === FULFILLED) {\n    fulfill(promise, value);\n  } else if (settled === REJECTED) {\n    reject(promise, value);\n  }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n}\n\nvar Enumerator = function () {\n  function Enumerator(Constructor, input) {\n    this._instanceConstructor = Constructor;\n    this.promise = new Constructor(noop);\n\n    if (!this.promise[PROMISE_ID]) {\n      makePromise(this.promise);\n    }\n\n    if (isArray(input)) {\n      this.length = input.length;\n      this._remaining = input.length;\n\n      this._result = new Array(this.length);\n\n      if (this.length === 0) {\n        fulfill(this.promise, this._result);\n      } else {\n        this.length = this.length || 0;\n        this._enumerate(input);\n        if (this._remaining === 0) {\n          fulfill(this.promise, this._result);\n        }\n      }\n    } else {\n      reject(this.promise, validationError());\n    }\n  }\n\n  Enumerator.prototype._enumerate = function _enumerate(input) {\n    for (var i = 0; this._state === PENDING && i < input.length; i++) {\n      this._eachEntry(input[i], i);\n    }\n  };\n\n  Enumerator.prototype._eachEntry = function _eachEntry(entry, i) {\n    var c = this._instanceConstructor;\n    var resolve$$1 = c.resolve;\n\n\n    if (resolve$$1 === resolve$1) {\n      var _then = void 0;\n      var error = void 0;\n      var didError = false;\n      try {\n        _then = entry.then;\n      } catch (e) {\n        didError = true;\n        error = e;\n      }\n\n      if (_then === then && entry._state !== PENDING) {\n        this._settledAt(entry._state, i, entry._result);\n      } else if (typeof _then !== 'function') {\n        this._remaining--;\n        this._result[i] = entry;\n      } else if (c === Promise$1) {\n        var promise = new c(noop);\n        if (didError) {\n          reject(promise, error);\n        } else {\n          handleMaybeThenable(promise, entry, _then);\n        }\n        this._willSettleAt(promise, i);\n      } else {\n        this._willSettleAt(new c(function (resolve$$1) {\n          return resolve$$1(entry);\n        }), i);\n      }\n    } else {\n      this._willSettleAt(resolve$$1(entry), i);\n    }\n  };\n\n  Enumerator.prototype._settledAt = function _settledAt(state, i, value) {\n    var promise = this.promise;\n\n\n    if (promise._state === PENDING) {\n      this._remaining--;\n\n      if (state === REJECTED) {\n        reject(promise, value);\n      } else {\n        this._result[i] = value;\n      }\n    }\n\n    if (this._remaining === 0) {\n      fulfill(promise, this._result);\n    }\n  };\n\n  Enumerator.prototype._willSettleAt = function _willSettleAt(promise, i) {\n    var enumerator = this;\n\n    subscribe(promise, undefined, function (value) {\n      return enumerator._settledAt(FULFILLED, i, value);\n    }, function (reason) {\n      return enumerator._settledAt(REJECTED, i, reason);\n    });\n  };\n\n  return Enumerator;\n}();\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject$1(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  reject(promise, reason);\n  return promise;\n}\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {Function} resolver\n  Useful for tooling.\n  @constructor\n*/\n\nvar Promise$1 = function () {\n  function Promise(resolver) {\n    this[PROMISE_ID] = nextId();\n    this._result = this._state = undefined;\n    this._subscribers = [];\n\n    if (noop !== resolver) {\n      typeof resolver !== 'function' && needsResolver();\n      this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n    }\n  }\n\n  /**\n  The primary way of interacting with a promise is through its `then` method,\n  which registers callbacks to receive either a promise's eventual value or the\n  reason why the promise cannot be fulfilled.\n   ```js\n  findUser().then(function(user){\n    // user is available\n  }, function(reason){\n    // user is unavailable, and you are given the reason why\n  });\n  ```\n   Chaining\n  --------\n   The return value of `then` is itself a promise.  This second, 'downstream'\n  promise is resolved with the return value of the first promise's fulfillment\n  or rejection handler, or rejected if the handler throws an exception.\n   ```js\n  findUser().then(function (user) {\n    return user.name;\n  }, function (reason) {\n    return 'default name';\n  }).then(function (userName) {\n    // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n    // will be `'default name'`\n  });\n   findUser().then(function (user) {\n    throw new Error('Found user, but still unhappy');\n  }, function (reason) {\n    throw new Error('`findUser` rejected and we're unhappy');\n  }).then(function (value) {\n    // never reached\n  }, function (reason) {\n    // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n    // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n  });\n  ```\n  If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n   ```js\n  findUser().then(function (user) {\n    throw new PedagogicalException('Upstream error');\n  }).then(function (value) {\n    // never reached\n  }).then(function (value) {\n    // never reached\n  }, function (reason) {\n    // The `PedgagocialException` is propagated all the way down to here\n  });\n  ```\n   Assimilation\n  ------------\n   Sometimes the value you want to propagate to a downstream promise can only be\n  retrieved asynchronously. This can be achieved by returning a promise in the\n  fulfillment or rejection handler. The downstream promise will then be pending\n  until the returned promise is settled. This is called *assimilation*.\n   ```js\n  findUser().then(function (user) {\n    return findCommentsByAuthor(user);\n  }).then(function (comments) {\n    // The user's comments are now available\n  });\n  ```\n   If the assimliated promise rejects, then the downstream promise will also reject.\n   ```js\n  findUser().then(function (user) {\n    return findCommentsByAuthor(user);\n  }).then(function (comments) {\n    // If `findCommentsByAuthor` fulfills, we'll have the value here\n  }, function (reason) {\n    // If `findCommentsByAuthor` rejects, we'll have the reason here\n  });\n  ```\n   Simple Example\n  --------------\n   Synchronous Example\n   ```javascript\n  let result;\n   try {\n    result = findResult();\n    // success\n  } catch(reason) {\n    // failure\n  }\n  ```\n   Errback Example\n   ```js\n  findResult(function(result, err){\n    if (err) {\n      // failure\n    } else {\n      // success\n    }\n  });\n  ```\n   Promise Example;\n   ```javascript\n  findResult().then(function(result){\n    // success\n  }, function(reason){\n    // failure\n  });\n  ```\n   Advanced Example\n  --------------\n   Synchronous Example\n   ```javascript\n  let author, books;\n   try {\n    author = findAuthor();\n    books  = findBooksByAuthor(author);\n    // success\n  } catch(reason) {\n    // failure\n  }\n  ```\n   Errback Example\n   ```js\n   function foundBooks(books) {\n   }\n   function failure(reason) {\n   }\n   findAuthor(function(author, err){\n    if (err) {\n      failure(err);\n      // failure\n    } else {\n      try {\n        findBoooksByAuthor(author, function(books, err) {\n          if (err) {\n            failure(err);\n          } else {\n            try {\n              foundBooks(books);\n            } catch(reason) {\n              failure(reason);\n            }\n          }\n        });\n      } catch(error) {\n        failure(err);\n      }\n      // success\n    }\n  });\n  ```\n   Promise Example;\n   ```javascript\n  findAuthor().\n    then(findBooksByAuthor).\n    then(function(books){\n      // found books\n  }).catch(function(reason){\n    // something went wrong\n  });\n  ```\n   @method then\n  @param {Function} onFulfilled\n  @param {Function} onRejected\n  Useful for tooling.\n  @return {Promise}\n  */\n\n  /**\n  `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n  as the catch block of a try/catch statement.\n  ```js\n  function findAuthor(){\n  throw new Error('couldn't find that author');\n  }\n  // synchronous\n  try {\n  findAuthor();\n  } catch(reason) {\n  // something went wrong\n  }\n  // async with promises\n  findAuthor().catch(function(reason){\n  // something went wrong\n  });\n  ```\n  @method catch\n  @param {Function} onRejection\n  Useful for tooling.\n  @return {Promise}\n  */\n\n\n  Promise.prototype.catch = function _catch(onRejection) {\n    return this.then(null, onRejection);\n  };\n\n  /**\n    `finally` will be invoked regardless of the promise's fate just as native\n    try/catch/finally behaves\n  \n    Synchronous example:\n  \n    ```js\n    findAuthor() {\n      if (Math.random() > 0.5) {\n        throw new Error();\n      }\n      return new Author();\n    }\n  \n    try {\n      return findAuthor(); // succeed or fail\n    } catch(error) {\n      return findOtherAuther();\n    } finally {\n      // always runs\n      // doesn't affect the return value\n    }\n    ```\n  \n    Asynchronous example:\n  \n    ```js\n    findAuthor().catch(function(reason){\n      return findOtherAuther();\n    }).finally(function(){\n      // author was either found, or not\n    });\n    ```\n  \n    @method finally\n    @param {Function} callback\n    @return {Promise}\n  */\n\n\n  Promise.prototype.finally = function _finally(callback) {\n    var promise = this;\n    var constructor = promise.constructor;\n\n    if (isFunction(callback)) {\n      return promise.then(function (value) {\n        return constructor.resolve(callback()).then(function () {\n          return value;\n        });\n      }, function (reason) {\n        return constructor.resolve(callback()).then(function () {\n          throw reason;\n        });\n      });\n    }\n\n    return promise.then(callback, callback);\n  };\n\n  return Promise;\n}();\n\nPromise$1.prototype.then = then;\nPromise$1.all = all;\nPromise$1.race = race;\nPromise$1.resolve = resolve$1;\nPromise$1.reject = reject$1;\nPromise$1._setScheduler = setScheduler;\nPromise$1._setAsap = setAsap;\nPromise$1._asap = asap;\n\n/*global self*/\nfunction polyfill() {\n  var local = void 0;\n\n  if (typeof global !== 'undefined') {\n    local = global;\n  } else if (typeof self !== 'undefined') {\n    local = self;\n  } else {\n    try {\n      local = Function('return this')();\n    } catch (e) {\n      throw new Error('polyfill failed because global object is unavailable in this environment');\n    }\n  }\n\n  var P = local.Promise;\n\n  if (P) {\n    var promiseToString = null;\n    try {\n      promiseToString = Object.prototype.toString.call(P.resolve());\n    } catch (e) {\n      // silently ignored\n    }\n\n    if (promiseToString === '[object Promise]' && !P.cast) {\n      return;\n    }\n  }\n\n  local.Promise = Promise$1;\n}\n\n// Strange compat..\nPromise$1.polyfill = polyfill;\nPromise$1.Promise = Promise$1;\n\nreturn Promise$1;\n\n})));\n\n\n\n//# sourceMappingURL=es6-promise.map\n","/*!\n * jQuery UI Widget 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Widget\n//>>group: Core\n//>>description: Provides a factory for creating stateful widgets with a common API.\n//>>docs: http://api.jqueryui.com/jQuery.widget/\n//>>demos: http://jqueryui.com/widget/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nvar widgetUuid = 0;\nvar widgetSlice = Array.prototype.slice;\n\n$.cleanData = ( function( orig ) {\n\treturn function( elems ) {\n\t\tvar events, elem, i;\n\t\tfor ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {\n\t\t\ttry {\n\n\t\t\t\t// Only trigger remove when necessary to save time\n\t\t\t\tevents = $._data( elem, \"events\" );\n\t\t\t\tif ( events && events.remove ) {\n\t\t\t\t\t$( elem ).triggerHandler( \"remove\" );\n\t\t\t\t}\n\n\t\t\t// Http://bugs.jquery.com/ticket/8235\n\t\t\t} catch ( e ) {}\n\t\t}\n\t\torig( elems );\n\t};\n} )( $.cleanData );\n\n$.widget = function( name, base, prototype ) {\n\tvar existingConstructor, constructor, basePrototype;\n\n\t// ProxiedPrototype allows the provided prototype to remain unmodified\n\t// so that it can be used as a mixin for multiple widgets (#8876)\n\tvar proxiedPrototype = {};\n\n\tvar namespace = name.split( \".\" )[ 0 ];\n\tname = name.split( \".\" )[ 1 ];\n\tvar fullName = namespace + \"-\" + name;\n\n\tif ( !prototype ) {\n\t\tprototype = base;\n\t\tbase = $.Widget;\n\t}\n\n\tif ( $.isArray( prototype ) ) {\n\t\tprototype = $.extend.apply( null, [ {} ].concat( prototype ) );\n\t}\n\n\t// Create selector for plugin\n\t$.expr[ \":\" ][ fullName.toLowerCase() ] = function( elem ) {\n\t\treturn !!$.data( elem, fullName );\n\t};\n\n\t$[ namespace ] = $[ namespace ] || {};\n\texistingConstructor = $[ namespace ][ name ];\n\tconstructor = $[ namespace ][ name ] = function( options, element ) {\n\n\t\t// Allow instantiation without \"new\" keyword\n\t\tif ( !this._createWidget ) {\n\t\t\treturn new constructor( options, element );\n\t\t}\n\n\t\t// Allow instantiation without initializing for simple inheritance\n\t\t// must use \"new\" keyword (the code above always passes args)\n\t\tif ( arguments.length ) {\n\t\t\tthis._createWidget( options, element );\n\t\t}\n\t};\n\n\t// Extend with the existing constructor to carry over any static properties\n\t$.extend( constructor, existingConstructor, {\n\t\tversion: prototype.version,\n\n\t\t// Copy the object used to create the prototype in case we need to\n\t\t// redefine the widget later\n\t\t_proto: $.extend( {}, prototype ),\n\n\t\t// Track widgets that inherit from this widget in case this widget is\n\t\t// redefined after a widget inherits from it\n\t\t_childConstructors: []\n\t} );\n\n\tbasePrototype = new base();\n\n\t// We need to make the options hash a property directly on the new instance\n\t// otherwise we'll modify the options hash on the prototype that we're\n\t// inheriting from\n\tbasePrototype.options = $.widget.extend( {}, basePrototype.options );\n\t$.each( prototype, function( prop, value ) {\n\t\tif ( !$.isFunction( value ) ) {\n\t\t\tproxiedPrototype[ prop ] = value;\n\t\t\treturn;\n\t\t}\n\t\tproxiedPrototype[ prop ] = ( function() {\n\t\t\tfunction _super() {\n\t\t\t\treturn base.prototype[ prop ].apply( this, arguments );\n\t\t\t}\n\n\t\t\tfunction _superApply( args ) {\n\t\t\t\treturn base.prototype[ prop ].apply( this, args );\n\t\t\t}\n\n\t\t\treturn function() {\n\t\t\t\tvar __super = this._super;\n\t\t\t\tvar __superApply = this._superApply;\n\t\t\t\tvar returnValue;\n\n\t\t\t\tthis._super = _super;\n\t\t\t\tthis._superApply = _superApply;\n\n\t\t\t\treturnValue = value.apply( this, arguments );\n\n\t\t\t\tthis._super = __super;\n\t\t\t\tthis._superApply = __superApply;\n\n\t\t\t\treturn returnValue;\n\t\t\t};\n\t\t} )();\n\t} );\n\tconstructor.prototype = $.widget.extend( basePrototype, {\n\n\t\t// TODO: remove support for widgetEventPrefix\n\t\t// always use the name + a colon as the prefix, e.g., draggable:start\n\t\t// don't prefix for widgets that aren't DOM-based\n\t\twidgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name\n\t}, proxiedPrototype, {\n\t\tconstructor: constructor,\n\t\tnamespace: namespace,\n\t\twidgetName: name,\n\t\twidgetFullName: fullName\n\t} );\n\n\t// If this widget is being redefined then we need to find all widgets that\n\t// are inheriting from it and redefine all of them so that they inherit from\n\t// the new version of this widget. We're essentially trying to replace one\n\t// level in the prototype chain.\n\tif ( existingConstructor ) {\n\t\t$.each( existingConstructor._childConstructors, function( i, child ) {\n\t\t\tvar childPrototype = child.prototype;\n\n\t\t\t// Redefine the child widget using the same prototype that was\n\t\t\t// originally used, but inherit from the new version of the base\n\t\t\t$.widget( childPrototype.namespace + \".\" + childPrototype.widgetName, constructor,\n\t\t\t\tchild._proto );\n\t\t} );\n\n\t\t// Remove the list of existing child constructors from the old constructor\n\t\t// so the old child constructors can be garbage collected\n\t\tdelete existingConstructor._childConstructors;\n\t} else {\n\t\tbase._childConstructors.push( constructor );\n\t}\n\n\t$.widget.bridge( name, constructor );\n\n\treturn constructor;\n};\n\n$.widget.extend = function( target ) {\n\tvar input = widgetSlice.call( arguments, 1 );\n\tvar inputIndex = 0;\n\tvar inputLength = input.length;\n\tvar key;\n\tvar value;\n\n\tfor ( ; inputIndex < inputLength; inputIndex++ ) {\n\t\tfor ( key in input[ inputIndex ] ) {\n\t\t\tvalue = input[ inputIndex ][ key ];\n\t\t\tif ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {\n\n\t\t\t\t// Clone objects\n\t\t\t\tif ( $.isPlainObject( value ) ) {\n\t\t\t\t\ttarget[ key ] = $.isPlainObject( target[ key ] ) ?\n\t\t\t\t\t\t$.widget.extend( {}, target[ key ], value ) :\n\n\t\t\t\t\t\t// Don't extend strings, arrays, etc. with objects\n\t\t\t\t\t\t$.widget.extend( {}, value );\n\n\t\t\t\t// Copy everything else by reference\n\t\t\t\t} else {\n\t\t\t\t\ttarget[ key ] = value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn target;\n};\n\n$.widget.bridge = function( name, object ) {\n\tvar fullName = object.prototype.widgetFullName || name;\n\t$.fn[ name ] = function( options ) {\n\t\tvar isMethodCall = typeof options === \"string\";\n\t\tvar args = widgetSlice.call( arguments, 1 );\n\t\tvar returnValue = this;\n\n\t\tif ( isMethodCall ) {\n\n\t\t\t// If this is an empty collection, we need to have the instance method\n\t\t\t// return undefined instead of the jQuery instance\n\t\t\tif ( !this.length && options === \"instance\" ) {\n\t\t\t\treturnValue = undefined;\n\t\t\t} else {\n\t\t\t\tthis.each( function() {\n\t\t\t\t\tvar methodValue;\n\t\t\t\t\tvar instance = $.data( this, fullName );\n\n\t\t\t\t\tif ( options === \"instance\" ) {\n\t\t\t\t\t\treturnValue = instance;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !instance ) {\n\t\t\t\t\t\treturn $.error( \"cannot call methods on \" + name +\n\t\t\t\t\t\t\t\" prior to initialization; \" +\n\t\t\t\t\t\t\t\"attempted to call method '\" + options + \"'\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === \"_\" ) {\n\t\t\t\t\t\treturn $.error( \"no such method '\" + options + \"' for \" + name +\n\t\t\t\t\t\t\t\" widget instance\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tmethodValue = instance[ options ].apply( instance, args );\n\n\t\t\t\t\tif ( methodValue !== instance && methodValue !== undefined ) {\n\t\t\t\t\t\treturnValue = methodValue && methodValue.jquery ?\n\t\t\t\t\t\t\treturnValue.pushStack( methodValue.get() ) :\n\t\t\t\t\t\t\tmethodValue;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t}\n\t\t} else {\n\n\t\t\t// Allow multiple hashes to be passed on init\n\t\t\tif ( args.length ) {\n\t\t\t\toptions = $.widget.extend.apply( null, [ options ].concat( args ) );\n\t\t\t}\n\n\t\t\tthis.each( function() {\n\t\t\t\tvar instance = $.data( this, fullName );\n\t\t\t\tif ( instance ) {\n\t\t\t\t\tinstance.option( options || {} );\n\t\t\t\t\tif ( instance._init ) {\n\t\t\t\t\t\tinstance._init();\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t$.data( this, fullName, new object( options, this ) );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\treturn returnValue;\n\t};\n};\n\n$.Widget = function( /* options, element */ ) {};\n$.Widget._childConstructors = [];\n\n$.Widget.prototype = {\n\twidgetName: \"widget\",\n\twidgetEventPrefix: \"\",\n\tdefaultElement: \"<div>\",\n\n\toptions: {\n\t\tclasses: {},\n\t\tdisabled: false,\n\n\t\t// Callbacks\n\t\tcreate: null\n\t},\n\n\t_createWidget: function( options, element ) {\n\t\telement = $( element || this.defaultElement || this )[ 0 ];\n\t\tthis.element = $( element );\n\t\tthis.uuid = widgetUuid++;\n\t\tthis.eventNamespace = \".\" + this.widgetName + this.uuid;\n\n\t\tthis.bindings = $();\n\t\tthis.hoverable = $();\n\t\tthis.focusable = $();\n\t\tthis.classesElementLookup = {};\n\n\t\tif ( element !== this ) {\n\t\t\t$.data( element, this.widgetFullName, this );\n\t\t\tthis._on( true, this.element, {\n\t\t\t\tremove: function( event ) {\n\t\t\t\t\tif ( event.target === element ) {\n\t\t\t\t\t\tthis.destroy();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t\tthis.document = $( element.style ?\n\n\t\t\t\t// Element within the document\n\t\t\t\telement.ownerDocument :\n\n\t\t\t\t// Element is window or document\n\t\t\t\telement.document || element );\n\t\t\tthis.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );\n\t\t}\n\n\t\tthis.options = $.widget.extend( {},\n\t\t\tthis.options,\n\t\t\tthis._getCreateOptions(),\n\t\t\toptions );\n\n\t\tthis._create();\n\n\t\tif ( this.options.disabled ) {\n\t\t\tthis._setOptionDisabled( this.options.disabled );\n\t\t}\n\n\t\tthis._trigger( \"create\", null, this._getCreateEventData() );\n\t\tthis._init();\n\t},\n\n\t_getCreateOptions: function() {\n\t\treturn {};\n\t},\n\n\t_getCreateEventData: $.noop,\n\n\t_create: $.noop,\n\n\t_init: $.noop,\n\n\tdestroy: function() {\n\t\tvar that = this;\n\n\t\tthis._destroy();\n\t\t$.each( this.classesElementLookup, function( key, value ) {\n\t\t\tthat._removeClass( value, key );\n\t\t} );\n\n\t\t// We can probably remove the unbind calls in 2.0\n\t\t// all event bindings should go through this._on()\n\t\tthis.element\n\t\t\t.off( this.eventNamespace )\n\t\t\t.removeData( this.widgetFullName );\n\t\tthis.widget()\n\t\t\t.off( this.eventNamespace )\n\t\t\t.removeAttr( \"aria-disabled\" );\n\n\t\t// Clean up events and states\n\t\tthis.bindings.off( this.eventNamespace );\n\t},\n\n\t_destroy: $.noop,\n\n\twidget: function() {\n\t\treturn this.element;\n\t},\n\n\toption: function( key, value ) {\n\t\tvar options = key;\n\t\tvar parts;\n\t\tvar curOption;\n\t\tvar i;\n\n\t\tif ( arguments.length === 0 ) {\n\n\t\t\t// Don't return a reference to the internal hash\n\t\t\treturn $.widget.extend( {}, this.options );\n\t\t}\n\n\t\tif ( typeof key === \"string\" ) {\n\n\t\t\t// Handle nested keys, e.g., \"foo.bar\" => { foo: { bar: ___ } }\n\t\t\toptions = {};\n\t\t\tparts = key.split( \".\" );\n\t\t\tkey = parts.shift();\n\t\t\tif ( parts.length ) {\n\t\t\t\tcurOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );\n\t\t\t\tfor ( i = 0; i < parts.length - 1; i++ ) {\n\t\t\t\t\tcurOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};\n\t\t\t\t\tcurOption = curOption[ parts[ i ] ];\n\t\t\t\t}\n\t\t\t\tkey = parts.pop();\n\t\t\t\tif ( arguments.length === 1 ) {\n\t\t\t\t\treturn curOption[ key ] === undefined ? null : curOption[ key ];\n\t\t\t\t}\n\t\t\t\tcurOption[ key ] = value;\n\t\t\t} else {\n\t\t\t\tif ( arguments.length === 1 ) {\n\t\t\t\t\treturn this.options[ key ] === undefined ? null : this.options[ key ];\n\t\t\t\t}\n\t\t\t\toptions[ key ] = value;\n\t\t\t}\n\t\t}\n\n\t\tthis._setOptions( options );\n\n\t\treturn this;\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar key;\n\n\t\tfor ( key in options ) {\n\t\t\tthis._setOption( key, options[ key ] );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"classes\" ) {\n\t\t\tthis._setOptionClasses( value );\n\t\t}\n\n\t\tthis.options[ key ] = value;\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._setOptionDisabled( value );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_setOptionClasses: function( value ) {\n\t\tvar classKey, elements, currentElements;\n\n\t\tfor ( classKey in value ) {\n\t\t\tcurrentElements = this.classesElementLookup[ classKey ];\n\t\t\tif ( value[ classKey ] === this.options.classes[ classKey ] ||\n\t\t\t\t\t!currentElements ||\n\t\t\t\t\t!currentElements.length ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// We are doing this to create a new jQuery object because the _removeClass() call\n\t\t\t// on the next line is going to destroy the reference to the current elements being\n\t\t\t// tracked. We need to save a copy of this collection so that we can add the new classes\n\t\t\t// below.\n\t\t\telements = $( currentElements.get() );\n\t\t\tthis._removeClass( currentElements, classKey );\n\n\t\t\t// We don't use _addClass() here, because that uses this.options.classes\n\t\t\t// for generating the string of classes. We want to use the value passed in from\n\t\t\t// _setOption(), this is the new value of the classes option which was passed to\n\t\t\t// _setOption(). We pass this value directly to _classes().\n\t\t\telements.addClass( this._classes( {\n\t\t\t\telement: elements,\n\t\t\t\tkeys: classKey,\n\t\t\t\tclasses: value,\n\t\t\t\tadd: true\n\t\t\t} ) );\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._toggleClass( this.widget(), this.widgetFullName + \"-disabled\", null, !!value );\n\n\t\t// If the widget is becoming disabled, then nothing is interactive\n\t\tif ( value ) {\n\t\t\tthis._removeClass( this.hoverable, null, \"ui-state-hover\" );\n\t\t\tthis._removeClass( this.focusable, null, \"ui-state-focus\" );\n\t\t}\n\t},\n\n\tenable: function() {\n\t\treturn this._setOptions( { disabled: false } );\n\t},\n\n\tdisable: function() {\n\t\treturn this._setOptions( { disabled: true } );\n\t},\n\n\t_classes: function( options ) {\n\t\tvar full = [];\n\t\tvar that = this;\n\n\t\toptions = $.extend( {\n\t\t\telement: this.element,\n\t\t\tclasses: this.options.classes || {}\n\t\t}, options );\n\n\t\tfunction processClassString( classes, checkOption ) {\n\t\t\tvar current, i;\n\t\t\tfor ( i = 0; i < classes.length; i++ ) {\n\t\t\t\tcurrent = that.classesElementLookup[ classes[ i ] ] || $();\n\t\t\t\tif ( options.add ) {\n\t\t\t\t\tcurrent = $( $.unique( current.get().concat( options.element.get() ) ) );\n\t\t\t\t} else {\n\t\t\t\t\tcurrent = $( current.not( options.element ).get() );\n\t\t\t\t}\n\t\t\t\tthat.classesElementLookup[ classes[ i ] ] = current;\n\t\t\t\tfull.push( classes[ i ] );\n\t\t\t\tif ( checkOption && options.classes[ classes[ i ] ] ) {\n\t\t\t\t\tfull.push( options.classes[ classes[ i ] ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis._on( options.element, {\n\t\t\t\"remove\": \"_untrackClassesElement\"\n\t\t} );\n\n\t\tif ( options.keys ) {\n\t\t\tprocessClassString( options.keys.match( /\\S+/g ) || [], true );\n\t\t}\n\t\tif ( options.extra ) {\n\t\t\tprocessClassString( options.extra.match( /\\S+/g ) || [] );\n\t\t}\n\n\t\treturn full.join( \" \" );\n\t},\n\n\t_untrackClassesElement: function( event ) {\n\t\tvar that = this;\n\t\t$.each( that.classesElementLookup, function( key, value ) {\n\t\t\tif ( $.inArray( event.target, value ) !== -1 ) {\n\t\t\t\tthat.classesElementLookup[ key ] = $( value.not( event.target ).get() );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_removeClass: function( element, keys, extra ) {\n\t\treturn this._toggleClass( element, keys, extra, false );\n\t},\n\n\t_addClass: function( element, keys, extra ) {\n\t\treturn this._toggleClass( element, keys, extra, true );\n\t},\n\n\t_toggleClass: function( element, keys, extra, add ) {\n\t\tadd = ( typeof add === \"boolean\" ) ? add : extra;\n\t\tvar shift = ( typeof element === \"string\" || element === null ),\n\t\t\toptions = {\n\t\t\t\textra: shift ? keys : extra,\n\t\t\t\tkeys: shift ? element : keys,\n\t\t\t\telement: shift ? this.element : element,\n\t\t\t\tadd: add\n\t\t\t};\n\t\toptions.element.toggleClass( this._classes( options ), add );\n\t\treturn this;\n\t},\n\n\t_on: function( suppressDisabledCheck, element, handlers ) {\n\t\tvar delegateElement;\n\t\tvar instance = this;\n\n\t\t// No suppressDisabledCheck flag, shuffle arguments\n\t\tif ( typeof suppressDisabledCheck !== \"boolean\" ) {\n\t\t\thandlers = element;\n\t\t\telement = suppressDisabledCheck;\n\t\t\tsuppressDisabledCheck = false;\n\t\t}\n\n\t\t// No element argument, shuffle and use this.element\n\t\tif ( !handlers ) {\n\t\t\thandlers = element;\n\t\t\telement = this.element;\n\t\t\tdelegateElement = this.widget();\n\t\t} else {\n\t\t\telement = delegateElement = $( element );\n\t\t\tthis.bindings = this.bindings.add( element );\n\t\t}\n\n\t\t$.each( handlers, function( event, handler ) {\n\t\t\tfunction handlerProxy() {\n\n\t\t\t\t// Allow widgets to customize the disabled handling\n\t\t\t\t// - disabled as an array instead of boolean\n\t\t\t\t// - disabled class as method for disabling individual parts\n\t\t\t\tif ( !suppressDisabledCheck &&\n\t\t\t\t\t\t( instance.options.disabled === true ||\n\t\t\t\t\t\t$( this ).hasClass( \"ui-state-disabled\" ) ) ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\n\t\t\t\t\t.apply( instance, arguments );\n\t\t\t}\n\n\t\t\t// Copy the guid so direct unbinding works\n\t\t\tif ( typeof handler !== \"string\" ) {\n\t\t\t\thandlerProxy.guid = handler.guid =\n\t\t\t\t\thandler.guid || handlerProxy.guid || $.guid++;\n\t\t\t}\n\n\t\t\tvar match = event.match( /^([\\w:-]*)\\s*(.*)$/ );\n\t\t\tvar eventName = match[ 1 ] + instance.eventNamespace;\n\t\t\tvar selector = match[ 2 ];\n\n\t\t\tif ( selector ) {\n\t\t\t\tdelegateElement.on( eventName, selector, handlerProxy );\n\t\t\t} else {\n\t\t\t\telement.on( eventName, handlerProxy );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_off: function( element, eventName ) {\n\t\teventName = ( eventName || \"\" ).split( \" \" ).join( this.eventNamespace + \" \" ) +\n\t\t\tthis.eventNamespace;\n\t\telement.off( eventName ).off( eventName );\n\n\t\t// Clear the stack to avoid memory leaks (#10056)\n\t\tthis.bindings = $( this.bindings.not( element ).get() );\n\t\tthis.focusable = $( this.focusable.not( element ).get() );\n\t\tthis.hoverable = $( this.hoverable.not( element ).get() );\n\t},\n\n\t_delay: function( handler, delay ) {\n\t\tfunction handlerProxy() {\n\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\n\t\t\t\t.apply( instance, arguments );\n\t\t}\n\t\tvar instance = this;\n\t\treturn setTimeout( handlerProxy, delay || 0 );\n\t},\n\n\t_hoverable: function( element ) {\n\t\tthis.hoverable = this.hoverable.add( element );\n\t\tthis._on( element, {\n\t\t\tmouseenter: function( event ) {\n\t\t\t\tthis._addClass( $( event.currentTarget ), null, \"ui-state-hover\" );\n\t\t\t},\n\t\t\tmouseleave: function( event ) {\n\t\t\t\tthis._removeClass( $( event.currentTarget ), null, \"ui-state-hover\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_focusable: function( element ) {\n\t\tthis.focusable = this.focusable.add( element );\n\t\tthis._on( element, {\n\t\t\tfocusin: function( event ) {\n\t\t\t\tthis._addClass( $( event.currentTarget ), null, \"ui-state-focus\" );\n\t\t\t},\n\t\t\tfocusout: function( event ) {\n\t\t\t\tthis._removeClass( $( event.currentTarget ), null, \"ui-state-focus\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_trigger: function( type, event, data ) {\n\t\tvar prop, orig;\n\t\tvar callback = this.options[ type ];\n\n\t\tdata = data || {};\n\t\tevent = $.Event( event );\n\t\tevent.type = ( type === this.widgetEventPrefix ?\n\t\t\ttype :\n\t\t\tthis.widgetEventPrefix + type ).toLowerCase();\n\n\t\t// The original event may come from any element\n\t\t// so we need to reset the target on the new event\n\t\tevent.target = this.element[ 0 ];\n\n\t\t// Copy original event properties over to the new event\n\t\torig = event.originalEvent;\n\t\tif ( orig ) {\n\t\t\tfor ( prop in orig ) {\n\t\t\t\tif ( !( prop in event ) ) {\n\t\t\t\t\tevent[ prop ] = orig[ prop ];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis.element.trigger( event, data );\n\t\treturn !( $.isFunction( callback ) &&\n\t\t\tcallback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||\n\t\t\tevent.isDefaultPrevented() );\n\t}\n};\n\n$.each( { show: \"fadeIn\", hide: \"fadeOut\" }, function( method, defaultEffect ) {\n\t$.Widget.prototype[ \"_\" + method ] = function( element, options, callback ) {\n\t\tif ( typeof options === \"string\" ) {\n\t\t\toptions = { effect: options };\n\t\t}\n\n\t\tvar hasOptions;\n\t\tvar effectName = !options ?\n\t\t\tmethod :\n\t\t\toptions === true || typeof options === \"number\" ?\n\t\t\t\tdefaultEffect :\n\t\t\t\toptions.effect || defaultEffect;\n\n\t\toptions = options || {};\n\t\tif ( typeof options === \"number\" ) {\n\t\t\toptions = { duration: options };\n\t\t}\n\n\t\thasOptions = !$.isEmptyObject( options );\n\t\toptions.complete = callback;\n\n\t\tif ( options.delay ) {\n\t\t\telement.delay( options.delay );\n\t\t}\n\n\t\tif ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {\n\t\t\telement[ method ]( options );\n\t\t} else if ( effectName !== method && element[ effectName ] ) {\n\t\t\telement[ effectName ]( options.duration, options.easing, callback );\n\t\t} else {\n\t\t\telement.queue( function( next ) {\n\t\t\t\t$( this )[ method ]();\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback.call( element[ 0 ] );\n\t\t\t\t}\n\t\t\t\tnext();\n\t\t\t} );\n\t\t}\n\t};\n} );\n\nreturn $.widget;\n\n} ) );\n","/*!\n * jQuery JavaScript Library v3.5.1\n * https://jquery.com/\n *\n * Includes Sizzle.js\n * https://sizzlejs.com/\n *\n * Copyright JS Foundation and other contributors\n * Released under the MIT license\n * https://jquery.org/license\n *\n * Date: 2020-05-04T22:49Z\n */\n( function( global, factory ) {\n\n\t\"use strict\";\n\n\tif ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n\n\t\t// For CommonJS and CommonJS-like environments where a proper `window`\n\t\t// is present, execute the factory and get jQuery.\n\t\t// For environments that do not have a `window` with a `document`\n\t\t// (such as Node.js), expose a factory as module.exports.\n\t\t// This accentuates the need for the creation of a real `window`.\n\t\t// e.g. var jQuery = require(\"jquery\")(window);\n\t\t// See ticket #14549 for more info.\n\t\tmodule.exports = global.document ?\n\t\t\tfactory( global, true ) :\n\t\t\tfunction( w ) {\n\t\t\t\tif ( !w.document ) {\n\t\t\t\t\tthrow new Error( \"jQuery requires a window with a document\" );\n\t\t\t\t}\n\t\t\t\treturn factory( w );\n\t\t\t};\n\t} else {\n\t\tfactory( global );\n\t}\n\n// Pass this if window is not defined yet\n} )( typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\n// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1\n// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode\n// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common\n// enough that all such attempts are guarded in a try block.\n\"use strict\";\n\nvar arr = [];\n\nvar getProto = Object.getPrototypeOf;\n\nvar slice = arr.slice;\n\nvar flat = arr.flat ? function( array ) {\n\treturn arr.flat.call( array );\n} : function( array ) {\n\treturn arr.concat.apply( [], array );\n};\n\n\nvar push = arr.push;\n\nvar indexOf = arr.indexOf;\n\nvar class2type = {};\n\nvar toString = class2type.toString;\n\nvar hasOwn = class2type.hasOwnProperty;\n\nvar fnToString = hasOwn.toString;\n\nvar ObjectFunctionString = fnToString.call( Object );\n\nvar support = {};\n\nvar isFunction = function isFunction( obj ) {\n\n      // Support: Chrome <=57, Firefox <=52\n      // In some browsers, typeof returns \"function\" for HTML <object> elements\n      // (i.e., `typeof document.createElement( \"object\" ) === \"function\"`).\n      // We don't want to classify *any* DOM node as a function.\n      return typeof obj === \"function\" && typeof obj.nodeType !== \"number\";\n  };\n\n\nvar isWindow = function isWindow( obj ) {\n\t\treturn obj != null && obj === obj.window;\n\t};\n\n\nvar document = window.document;\n\n\n\n\tvar preservedScriptAttributes = {\n\t\ttype: true,\n\t\tsrc: true,\n\t\tnonce: true,\n\t\tnoModule: true\n\t};\n\n\tfunction DOMEval( code, node, doc ) {\n\t\tdoc = doc || document;\n\n\t\tvar i, val,\n\t\t\tscript = doc.createElement( \"script\" );\n\n\t\tscript.text = code;\n\t\tif ( node ) {\n\t\t\tfor ( i in preservedScriptAttributes ) {\n\n\t\t\t\t// Support: Firefox 64+, Edge 18+\n\t\t\t\t// Some browsers don't support the \"nonce\" property on scripts.\n\t\t\t\t// On the other hand, just using `getAttribute` is not enough as\n\t\t\t\t// the `nonce` attribute is reset to an empty string whenever it\n\t\t\t\t// becomes browsing-context connected.\n\t\t\t\t// See https://github.com/whatwg/html/issues/2369\n\t\t\t\t// See https://html.spec.whatwg.org/#nonce-attributes\n\t\t\t\t// The `node.getAttribute` check was added for the sake of\n\t\t\t\t// `jQuery.globalEval` so that it can fake a nonce-containing node\n\t\t\t\t// via an object.\n\t\t\t\tval = node[ i ] || node.getAttribute && node.getAttribute( i );\n\t\t\t\tif ( val ) {\n\t\t\t\t\tscript.setAttribute( i, val );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tdoc.head.appendChild( script ).parentNode.removeChild( script );\n\t}\n\n\nfunction toType( obj ) {\n\tif ( obj == null ) {\n\t\treturn obj + \"\";\n\t}\n\n\t// Support: Android <=2.3 only (functionish RegExp)\n\treturn typeof obj === \"object\" || typeof obj === \"function\" ?\n\t\tclass2type[ toString.call( obj ) ] || \"object\" :\n\t\ttypeof obj;\n}\n/* global Symbol */\n// Defining this global in .eslintrc.json would create a danger of using the global\n// unguarded in another place, it seems safer to define global only for this module\n\n\n\nvar\n\tversion = \"3.5.1\",\n\n\t// Define a local copy of jQuery\n\tjQuery = function( selector, context ) {\n\n\t\t// The jQuery object is actually just the init constructor 'enhanced'\n\t\t// Need init if jQuery is called (just allow error to be thrown if not included)\n\t\treturn new jQuery.fn.init( selector, context );\n\t};\n\njQuery.fn = jQuery.prototype = {\n\n\t// The current version of jQuery being used\n\tjquery: version,\n\n\tconstructor: jQuery,\n\n\t// The default length of a jQuery object is 0\n\tlength: 0,\n\n\ttoArray: function() {\n\t\treturn slice.call( this );\n\t},\n\n\t// Get the Nth element in the matched element set OR\n\t// Get the whole matched element set as a clean array\n\tget: function( num ) {\n\n\t\t// Return all the elements in a clean array\n\t\tif ( num == null ) {\n\t\t\treturn slice.call( this );\n\t\t}\n\n\t\t// Return just the one element from the set\n\t\treturn num < 0 ? this[ num + this.length ] : this[ num ];\n\t},\n\n\t// Take an array of elements and push it onto the stack\n\t// (returning the new matched element set)\n\tpushStack: function( elems ) {\n\n\t\t// Build a new jQuery matched element set\n\t\tvar ret = jQuery.merge( this.constructor(), elems );\n\n\t\t// Add the old object onto the stack (as a reference)\n\t\tret.prevObject = this;\n\n\t\t// Return the newly-formed element set\n\t\treturn ret;\n\t},\n\n\t// Execute a callback for every element in the matched set.\n\teach: function( callback ) {\n\t\treturn jQuery.each( this, callback );\n\t},\n\n\tmap: function( callback ) {\n\t\treturn this.pushStack( jQuery.map( this, function( elem, i ) {\n\t\t\treturn callback.call( elem, i, elem );\n\t\t} ) );\n\t},\n\n\tslice: function() {\n\t\treturn this.pushStack( slice.apply( this, arguments ) );\n\t},\n\n\tfirst: function() {\n\t\treturn this.eq( 0 );\n\t},\n\n\tlast: function() {\n\t\treturn this.eq( -1 );\n\t},\n\n\teven: function() {\n\t\treturn this.pushStack( jQuery.grep( this, function( _elem, i ) {\n\t\t\treturn ( i + 1 ) % 2;\n\t\t} ) );\n\t},\n\n\todd: function() {\n\t\treturn this.pushStack( jQuery.grep( this, function( _elem, i ) {\n\t\t\treturn i % 2;\n\t\t} ) );\n\t},\n\n\teq: function( i ) {\n\t\tvar len = this.length,\n\t\t\tj = +i + ( i < 0 ? len : 0 );\n\t\treturn this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );\n\t},\n\n\tend: function() {\n\t\treturn this.prevObject || this.constructor();\n\t},\n\n\t// For internal use only.\n\t// Behaves like an Array's method, not like a jQuery method.\n\tpush: push,\n\tsort: arr.sort,\n\tsplice: arr.splice\n};\n\njQuery.extend = jQuery.fn.extend = function() {\n\tvar options, name, src, copy, copyIsArray, clone,\n\t\ttarget = arguments[ 0 ] || {},\n\t\ti = 1,\n\t\tlength = arguments.length,\n\t\tdeep = false;\n\n\t// Handle a deep copy situation\n\tif ( typeof target === \"boolean\" ) {\n\t\tdeep = target;\n\n\t\t// Skip the boolean and the target\n\t\ttarget = arguments[ i ] || {};\n\t\ti++;\n\t}\n\n\t// Handle case when target is a string or something (possible in deep copy)\n\tif ( typeof target !== \"object\" && !isFunction( target ) ) {\n\t\ttarget = {};\n\t}\n\n\t// Extend jQuery itself if only one argument is passed\n\tif ( i === length ) {\n\t\ttarget = this;\n\t\ti--;\n\t}\n\n\tfor ( ; i < length; i++ ) {\n\n\t\t// Only deal with non-null/undefined values\n\t\tif ( ( options = arguments[ i ] ) != null ) {\n\n\t\t\t// Extend the base object\n\t\t\tfor ( name in options ) {\n\t\t\t\tcopy = options[ name ];\n\n\t\t\t\t// Prevent Object.prototype pollution\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif ( name === \"__proto__\" || target === copy ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\tif ( deep && copy && ( jQuery.isPlainObject( copy ) ||\n\t\t\t\t\t( copyIsArray = Array.isArray( copy ) ) ) ) {\n\t\t\t\t\tsrc = target[ name ];\n\n\t\t\t\t\t// Ensure proper type for the source value\n\t\t\t\t\tif ( copyIsArray && !Array.isArray( src ) ) {\n\t\t\t\t\t\tclone = [];\n\t\t\t\t\t} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {\n\t\t\t\t\t\tclone = {};\n\t\t\t\t\t} else {\n\t\t\t\t\t\tclone = src;\n\t\t\t\t\t}\n\t\t\t\t\tcopyIsArray = false;\n\n\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\ttarget[ name ] = jQuery.extend( deep, clone, copy );\n\n\t\t\t\t// Don't bring in undefined values\n\t\t\t\t} else if ( copy !== undefined ) {\n\t\t\t\t\ttarget[ name ] = copy;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n\njQuery.extend( {\n\n\t// Unique for each copy of jQuery on the page\n\texpando: \"jQuery\" + ( version + Math.random() ).replace( /\\D/g, \"\" ),\n\n\t// Assume jQuery is ready without the ready module\n\tisReady: true,\n\n\terror: function( msg ) {\n\t\tthrow new Error( msg );\n\t},\n\n\tnoop: function() {},\n\n\tisPlainObject: function( obj ) {\n\t\tvar proto, Ctor;\n\n\t\t// Detect obvious negatives\n\t\t// Use toString instead of jQuery.type to catch host objects\n\t\tif ( !obj || toString.call( obj ) !== \"[object Object]\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tproto = getProto( obj );\n\n\t\t// Objects with no prototype (e.g., `Object.create( null )`) are plain\n\t\tif ( !proto ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// Objects with prototype are plain iff they were constructed by a global Object function\n\t\tCtor = hasOwn.call( proto, \"constructor\" ) && proto.constructor;\n\t\treturn typeof Ctor === \"function\" && fnToString.call( Ctor ) === ObjectFunctionString;\n\t},\n\n\tisEmptyObject: function( obj ) {\n\t\tvar name;\n\n\t\tfor ( name in obj ) {\n\t\t\treturn false;\n\t\t}\n\t\treturn true;\n\t},\n\n\t// Evaluates a script in a provided context; falls back to the global one\n\t// if not specified.\n\tglobalEval: function( code, options, doc ) {\n\t\tDOMEval( code, { nonce: options && options.nonce }, doc );\n\t},\n\n\teach: function( obj, callback ) {\n\t\tvar length, i = 0;\n\n\t\tif ( isArrayLike( obj ) ) {\n\t\t\tlength = obj.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tfor ( i in obj ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn obj;\n\t},\n\n\t// results is for internal usage only\n\tmakeArray: function( arr, results ) {\n\t\tvar ret = results || [];\n\n\t\tif ( arr != null ) {\n\t\t\tif ( isArrayLike( Object( arr ) ) ) {\n\t\t\t\tjQuery.merge( ret,\n\t\t\t\t\ttypeof arr === \"string\" ?\n\t\t\t\t\t[ arr ] : arr\n\t\t\t\t);\n\t\t\t} else {\n\t\t\t\tpush.call( ret, arr );\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\tinArray: function( elem, arr, i ) {\n\t\treturn arr == null ? -1 : indexOf.call( arr, elem, i );\n\t},\n\n\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t// push.apply(_, arraylike) throws on ancient WebKit\n\tmerge: function( first, second ) {\n\t\tvar len = +second.length,\n\t\t\tj = 0,\n\t\t\ti = first.length;\n\n\t\tfor ( ; j < len; j++ ) {\n\t\t\tfirst[ i++ ] = second[ j ];\n\t\t}\n\n\t\tfirst.length = i;\n\n\t\treturn first;\n\t},\n\n\tgrep: function( elems, callback, invert ) {\n\t\tvar callbackInverse,\n\t\t\tmatches = [],\n\t\t\ti = 0,\n\t\t\tlength = elems.length,\n\t\t\tcallbackExpect = !invert;\n\n\t\t// Go through the array, only saving the items\n\t\t// that pass the validator function\n\t\tfor ( ; i < length; i++ ) {\n\t\t\tcallbackInverse = !callback( elems[ i ], i );\n\t\t\tif ( callbackInverse !== callbackExpect ) {\n\t\t\t\tmatches.push( elems[ i ] );\n\t\t\t}\n\t\t}\n\n\t\treturn matches;\n\t},\n\n\t// arg is for internal usage only\n\tmap: function( elems, callback, arg ) {\n\t\tvar length, value,\n\t\t\ti = 0,\n\t\t\tret = [];\n\n\t\t// Go through the array, translating each of the items to their new values\n\t\tif ( isArrayLike( elems ) ) {\n\t\t\tlength = elems.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Go through every key on the object,\n\t\t} else {\n\t\t\tfor ( i in elems ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Flatten any nested arrays\n\t\treturn flat( ret );\n\t},\n\n\t// A global GUID counter for objects\n\tguid: 1,\n\n\t// jQuery.support is not used in Core but other projects attach their\n\t// properties to it so it needs to exist.\n\tsupport: support\n} );\n\nif ( typeof Symbol === \"function\" ) {\n\tjQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];\n}\n\n// Populate the class2type map\njQuery.each( \"Boolean Number String Function Array Date RegExp Object Error Symbol\".split( \" \" ),\nfunction( _i, name ) {\n\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n} );\n\nfunction isArrayLike( obj ) {\n\n\t// Support: real iOS 8.2 only (not reproducible in simulator)\n\t// `in` check used to prevent JIT error (gh-2145)\n\t// hasOwn isn't used here due to false negatives\n\t// regarding Nodelist length in IE\n\tvar length = !!obj && \"length\" in obj && obj.length,\n\t\ttype = toType( obj );\n\n\tif ( isFunction( obj ) || isWindow( obj ) ) {\n\t\treturn false;\n\t}\n\n\treturn type === \"array\" || length === 0 ||\n\t\ttypeof length === \"number\" && length > 0 && ( length - 1 ) in obj;\n}\nvar Sizzle =\n/*!\n * Sizzle CSS Selector Engine v2.3.5\n * https://sizzlejs.com/\n *\n * Copyright JS Foundation and other contributors\n * Released under the MIT license\n * https://js.foundation/\n *\n * Date: 2020-03-14\n */\n( function( window ) {\nvar i,\n\tsupport,\n\tExpr,\n\tgetText,\n\tisXML,\n\ttokenize,\n\tcompile,\n\tselect,\n\toutermostContext,\n\tsortInput,\n\thasDuplicate,\n\n\t// Local document vars\n\tsetDocument,\n\tdocument,\n\tdocElem,\n\tdocumentIsHTML,\n\trbuggyQSA,\n\trbuggyMatches,\n\tmatches,\n\tcontains,\n\n\t// Instance-specific data\n\texpando = \"sizzle\" + 1 * new Date(),\n\tpreferredDoc = window.document,\n\tdirruns = 0,\n\tdone = 0,\n\tclassCache = createCache(),\n\ttokenCache = createCache(),\n\tcompilerCache = createCache(),\n\tnonnativeSelectorCache = createCache(),\n\tsortOrder = function( a, b ) {\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t}\n\t\treturn 0;\n\t},\n\n\t// Instance methods\n\thasOwn = ( {} ).hasOwnProperty,\n\tarr = [],\n\tpop = arr.pop,\n\tpushNative = arr.push,\n\tpush = arr.push,\n\tslice = arr.slice,\n\n\t// Use a stripped-down indexOf as it's faster than native\n\t// https://jsperf.com/thor-indexof-vs-for/5\n\tindexOf = function( list, elem ) {\n\t\tvar i = 0,\n\t\t\tlen = list.length;\n\t\tfor ( ; i < len; i++ ) {\n\t\t\tif ( list[ i ] === elem ) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\t\treturn -1;\n\t},\n\n\tbooleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|\" +\n\t\t\"ismap|loop|multiple|open|readonly|required|scoped\",\n\n\t// Regular expressions\n\n\t// http://www.w3.org/TR/css3-selectors/#whitespace\n\twhitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\",\n\n\t// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram\n\tidentifier = \"(?:\\\\\\\\[\\\\da-fA-F]{1,6}\" + whitespace +\n\t\t\"?|\\\\\\\\[^\\\\r\\\\n\\\\f]|[\\\\w-]|[^\\0-\\\\x7f])+\",\n\n\t// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors\n\tattributes = \"\\\\[\" + whitespace + \"*(\" + identifier + \")(?:\" + whitespace +\n\n\t\t// Operator (capture 2)\n\t\t\"*([*^$|!~]?=)\" + whitespace +\n\n\t\t// \"Attribute values must be CSS identifiers [capture 5]\n\t\t// or strings [capture 3 or capture 4]\"\n\t\t\"*(?:'((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" +\n\t\twhitespace + \"*\\\\]\",\n\n\tpseudos = \":(\" + identifier + \")(?:\\\\((\" +\n\n\t\t// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n\t\t// 1. quoted (capture 3; capture 4 or capture 5)\n\t\t\"('((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" +\n\n\t\t// 2. simple (capture 6)\n\t\t\"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" +\n\n\t\t// 3. anything else (capture 2)\n\t\t\".*\" +\n\t\t\")\\\\)|)\",\n\n\t// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n\trwhitespace = new RegExp( whitespace + \"+\", \"g\" ),\n\trtrim = new RegExp( \"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" +\n\t\twhitespace + \"+$\", \"g\" ),\n\n\trcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" ),\n\trcombinators = new RegExp( \"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" + whitespace +\n\t\t\"*\" ),\n\trdescend = new RegExp( whitespace + \"|>\" ),\n\n\trpseudo = new RegExp( pseudos ),\n\tridentifier = new RegExp( \"^\" + identifier + \"$\" ),\n\n\tmatchExpr = {\n\t\t\"ID\": new RegExp( \"^#(\" + identifier + \")\" ),\n\t\t\"CLASS\": new RegExp( \"^\\\\.(\" + identifier + \")\" ),\n\t\t\"TAG\": new RegExp( \"^(\" + identifier + \"|[*])\" ),\n\t\t\"ATTR\": new RegExp( \"^\" + attributes ),\n\t\t\"PSEUDO\": new RegExp( \"^\" + pseudos ),\n\t\t\"CHILD\": new RegExp( \"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" +\n\t\t\twhitespace + \"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" +\n\t\t\twhitespace + \"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" ),\n\t\t\"bool\": new RegExp( \"^(?:\" + booleans + \")$\", \"i\" ),\n\n\t\t// For use in libraries implementing .is()\n\t\t// We use this for POS matching in `select`\n\t\t\"needsContext\": new RegExp( \"^\" + whitespace +\n\t\t\t\"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" + whitespace +\n\t\t\t\"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\n\t},\n\n\trhtml = /HTML$/i,\n\trinputs = /^(?:input|select|textarea|button)$/i,\n\trheader = /^h\\d$/i,\n\n\trnative = /^[^{]+\\{\\s*\\[native \\w/,\n\n\t// Easily-parseable/retrievable ID or TAG or CLASS selectors\n\trquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n\n\trsibling = /[+~]/,\n\n\t// CSS escapes\n\t// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n\trunescape = new RegExp( \"\\\\\\\\[\\\\da-fA-F]{1,6}\" + whitespace + \"?|\\\\\\\\([^\\\\r\\\\n\\\\f])\", \"g\" ),\n\tfunescape = function( escape, nonHex ) {\n\t\tvar high = \"0x\" + escape.slice( 1 ) - 0x10000;\n\n\t\treturn nonHex ?\n\n\t\t\t// Strip the backslash prefix from a non-hex escape sequence\n\t\t\tnonHex :\n\n\t\t\t// Replace a hexadecimal escape sequence with the encoded Unicode code point\n\t\t\t// Support: IE <=11+\n\t\t\t// For values outside the Basic Multilingual Plane (BMP), manually construct a\n\t\t\t// surrogate pair\n\t\t\thigh < 0 ?\n\t\t\t\tString.fromCharCode( high + 0x10000 ) :\n\t\t\t\tString.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\n\t},\n\n\t// CSS string/identifier serialization\n\t// https://drafts.csswg.org/cssom/#common-serializing-idioms\n\trcssescape = /([\\0-\\x1f\\x7f]|^-?\\d)|^-$|[^\\0-\\x1f\\x7f-\\uFFFF\\w-]/g,\n\tfcssescape = function( ch, asCodePoint ) {\n\t\tif ( asCodePoint ) {\n\n\t\t\t// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER\n\t\t\tif ( ch === \"\\0\" ) {\n\t\t\t\treturn \"\\uFFFD\";\n\t\t\t}\n\n\t\t\t// Control characters and (dependent upon position) numbers get escaped as code points\n\t\t\treturn ch.slice( 0, -1 ) + \"\\\\\" +\n\t\t\t\tch.charCodeAt( ch.length - 1 ).toString( 16 ) + \" \";\n\t\t}\n\n\t\t// Other potentially-special ASCII characters get backslash-escaped\n\t\treturn \"\\\\\" + ch;\n\t},\n\n\t// Used for iframes\n\t// See setDocument()\n\t// Removing the function wrapper causes a \"Permission Denied\"\n\t// error in IE\n\tunloadHandler = function() {\n\t\tsetDocument();\n\t},\n\n\tinDisabledFieldset = addCombinator(\n\t\tfunction( elem ) {\n\t\t\treturn elem.disabled === true && elem.nodeName.toLowerCase() === \"fieldset\";\n\t\t},\n\t\t{ dir: \"parentNode\", next: \"legend\" }\n\t);\n\n// Optimize for push.apply( _, NodeList )\ntry {\n\tpush.apply(\n\t\t( arr = slice.call( preferredDoc.childNodes ) ),\n\t\tpreferredDoc.childNodes\n\t);\n\n\t// Support: Android<4.0\n\t// Detect silently failing push.apply\n\t// eslint-disable-next-line no-unused-expressions\n\tarr[ preferredDoc.childNodes.length ].nodeType;\n} catch ( e ) {\n\tpush = { apply: arr.length ?\n\n\t\t// Leverage slice if possible\n\t\tfunction( target, els ) {\n\t\t\tpushNative.apply( target, slice.call( els ) );\n\t\t} :\n\n\t\t// Support: IE<9\n\t\t// Otherwise append directly\n\t\tfunction( target, els ) {\n\t\t\tvar j = target.length,\n\t\t\t\ti = 0;\n\n\t\t\t// Can't trust NodeList.length\n\t\t\twhile ( ( target[ j++ ] = els[ i++ ] ) ) {}\n\t\t\ttarget.length = j - 1;\n\t\t}\n\t};\n}\n\nfunction Sizzle( selector, context, results, seed ) {\n\tvar m, i, elem, nid, match, groups, newSelector,\n\t\tnewContext = context && context.ownerDocument,\n\n\t\t// nodeType defaults to 9, since context defaults to document\n\t\tnodeType = context ? context.nodeType : 9;\n\n\tresults = results || [];\n\n\t// Return early from calls with invalid selector or context\n\tif ( typeof selector !== \"string\" || !selector ||\n\t\tnodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {\n\n\t\treturn results;\n\t}\n\n\t// Try to shortcut find operations (as opposed to filters) in HTML documents\n\tif ( !seed ) {\n\t\tsetDocument( context );\n\t\tcontext = context || document;\n\n\t\tif ( documentIsHTML ) {\n\n\t\t\t// If the selector is sufficiently simple, try using a \"get*By*\" DOM method\n\t\t\t// (excepting DocumentFragment context, where the methods don't exist)\n\t\t\tif ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {\n\n\t\t\t\t// ID selector\n\t\t\t\tif ( ( m = match[ 1 ] ) ) {\n\n\t\t\t\t\t// Document context\n\t\t\t\t\tif ( nodeType === 9 ) {\n\t\t\t\t\t\tif ( ( elem = context.getElementById( m ) ) ) {\n\n\t\t\t\t\t\t\t// Support: IE, Opera, Webkit\n\t\t\t\t\t\t\t// TODO: identify versions\n\t\t\t\t\t\t\t// getElementById can match elements by name instead of ID\n\t\t\t\t\t\t\tif ( elem.id === m ) {\n\t\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t// Element context\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\t// Support: IE, Opera, Webkit\n\t\t\t\t\t\t// TODO: identify versions\n\t\t\t\t\t\t// getElementById can match elements by name instead of ID\n\t\t\t\t\t\tif ( newContext && ( elem = newContext.getElementById( m ) ) &&\n\t\t\t\t\t\t\tcontains( context, elem ) &&\n\t\t\t\t\t\t\telem.id === m ) {\n\n\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t// Type selector\n\t\t\t\t} else if ( match[ 2 ] ) {\n\t\t\t\t\tpush.apply( results, context.getElementsByTagName( selector ) );\n\t\t\t\t\treturn results;\n\n\t\t\t\t// Class selector\n\t\t\t\t} else if ( ( m = match[ 3 ] ) && support.getElementsByClassName &&\n\t\t\t\t\tcontext.getElementsByClassName ) {\n\n\t\t\t\t\tpush.apply( results, context.getElementsByClassName( m ) );\n\t\t\t\t\treturn results;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Take advantage of querySelectorAll\n\t\t\tif ( support.qsa &&\n\t\t\t\t!nonnativeSelectorCache[ selector + \" \" ] &&\n\t\t\t\t( !rbuggyQSA || !rbuggyQSA.test( selector ) ) &&\n\n\t\t\t\t// Support: IE 8 only\n\t\t\t\t// Exclude object elements\n\t\t\t\t( nodeType !== 1 || context.nodeName.toLowerCase() !== \"object\" ) ) {\n\n\t\t\t\tnewSelector = selector;\n\t\t\t\tnewContext = context;\n\n\t\t\t\t// qSA considers elements outside a scoping root when evaluating child or\n\t\t\t\t// descendant combinators, which is not what we want.\n\t\t\t\t// In such cases, we work around the behavior by prefixing every selector in the\n\t\t\t\t// list with an ID selector referencing the scope context.\n\t\t\t\t// The technique has to be used as well when a leading combinator is used\n\t\t\t\t// as such selectors are not recognized by querySelectorAll.\n\t\t\t\t// Thanks to Andrew Dupont for this technique.\n\t\t\t\tif ( nodeType === 1 &&\n\t\t\t\t\t( rdescend.test( selector ) || rcombinators.test( selector ) ) ) {\n\n\t\t\t\t\t// Expand context for sibling selectors\n\t\t\t\t\tnewContext = rsibling.test( selector ) && testContext( context.parentNode ) ||\n\t\t\t\t\t\tcontext;\n\n\t\t\t\t\t// We can use :scope instead of the ID hack if the browser\n\t\t\t\t\t// supports it & if we're not changing the context.\n\t\t\t\t\tif ( newContext !== context || !support.scope ) {\n\n\t\t\t\t\t\t// Capture the context ID, setting it first if necessary\n\t\t\t\t\t\tif ( ( nid = context.getAttribute( \"id\" ) ) ) {\n\t\t\t\t\t\t\tnid = nid.replace( rcssescape, fcssescape );\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tcontext.setAttribute( \"id\", ( nid = expando ) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prefix every selector in the list\n\t\t\t\t\tgroups = tokenize( selector );\n\t\t\t\t\ti = groups.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tgroups[ i ] = ( nid ? \"#\" + nid : \":scope\" ) + \" \" +\n\t\t\t\t\t\t\ttoSelector( groups[ i ] );\n\t\t\t\t\t}\n\t\t\t\t\tnewSelector = groups.join( \",\" );\n\t\t\t\t}\n\n\t\t\t\ttry {\n\t\t\t\t\tpush.apply( results,\n\t\t\t\t\t\tnewContext.querySelectorAll( newSelector )\n\t\t\t\t\t);\n\t\t\t\t\treturn results;\n\t\t\t\t} catch ( qsaError ) {\n\t\t\t\t\tnonnativeSelectorCache( selector, true );\n\t\t\t\t} finally {\n\t\t\t\t\tif ( nid === expando ) {\n\t\t\t\t\t\tcontext.removeAttribute( \"id\" );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// All others\n\treturn select( selector.replace( rtrim, \"$1\" ), context, results, seed );\n}\n\n/**\n * Create key-value caches of limited size\n * @returns {function(string, object)} Returns the Object data after storing it on itself with\n *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n *\tdeleting the oldest entry\n */\nfunction createCache() {\n\tvar keys = [];\n\n\tfunction cache( key, value ) {\n\n\t\t// Use (key + \" \") to avoid collision with native prototype properties (see Issue #157)\n\t\tif ( keys.push( key + \" \" ) > Expr.cacheLength ) {\n\n\t\t\t// Only keep the most recent entries\n\t\t\tdelete cache[ keys.shift() ];\n\t\t}\n\t\treturn ( cache[ key + \" \" ] = value );\n\t}\n\treturn cache;\n}\n\n/**\n * Mark a function for special use by Sizzle\n * @param {Function} fn The function to mark\n */\nfunction markFunction( fn ) {\n\tfn[ expando ] = true;\n\treturn fn;\n}\n\n/**\n * Support testing using an element\n * @param {Function} fn Passed the created element and returns a boolean result\n */\nfunction assert( fn ) {\n\tvar el = document.createElement( \"fieldset\" );\n\n\ttry {\n\t\treturn !!fn( el );\n\t} catch ( e ) {\n\t\treturn false;\n\t} finally {\n\n\t\t// Remove from its parent by default\n\t\tif ( el.parentNode ) {\n\t\t\tel.parentNode.removeChild( el );\n\t\t}\n\n\t\t// release memory in IE\n\t\tel = null;\n\t}\n}\n\n/**\n * Adds the same handler for all of the specified attrs\n * @param {String} attrs Pipe-separated list of attributes\n * @param {Function} handler The method that will be applied\n */\nfunction addHandle( attrs, handler ) {\n\tvar arr = attrs.split( \"|\" ),\n\t\ti = arr.length;\n\n\twhile ( i-- ) {\n\t\tExpr.attrHandle[ arr[ i ] ] = handler;\n\t}\n}\n\n/**\n * Checks document order of two siblings\n * @param {Element} a\n * @param {Element} b\n * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b\n */\nfunction siblingCheck( a, b ) {\n\tvar cur = b && a,\n\t\tdiff = cur && a.nodeType === 1 && b.nodeType === 1 &&\n\t\t\ta.sourceIndex - b.sourceIndex;\n\n\t// Use IE sourceIndex if available on both nodes\n\tif ( diff ) {\n\t\treturn diff;\n\t}\n\n\t// Check if b follows a\n\tif ( cur ) {\n\t\twhile ( ( cur = cur.nextSibling ) ) {\n\t\t\tif ( cur === b ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn a ? 1 : -1;\n}\n\n/**\n * Returns a function to use in pseudos for input types\n * @param {String} type\n */\nfunction createInputPseudo( type ) {\n\treturn function( elem ) {\n\t\tvar name = elem.nodeName.toLowerCase();\n\t\treturn name === \"input\" && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for buttons\n * @param {String} type\n */\nfunction createButtonPseudo( type ) {\n\treturn function( elem ) {\n\t\tvar name = elem.nodeName.toLowerCase();\n\t\treturn ( name === \"input\" || name === \"button\" ) && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for :enabled/:disabled\n * @param {Boolean} disabled true for :disabled; false for :enabled\n */\nfunction createDisabledPseudo( disabled ) {\n\n\t// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable\n\treturn function( elem ) {\n\n\t\t// Only certain elements can match :enabled or :disabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled\n\t\tif ( \"form\" in elem ) {\n\n\t\t\t// Check for inherited disabledness on relevant non-disabled elements:\n\t\t\t// * listed form-associated elements in a disabled fieldset\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#category-listed\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled\n\t\t\t// * option elements in a disabled optgroup\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled\n\t\t\t// All such elements have a \"form\" property.\n\t\t\tif ( elem.parentNode && elem.disabled === false ) {\n\n\t\t\t\t// Option elements defer to a parent optgroup if present\n\t\t\t\tif ( \"label\" in elem ) {\n\t\t\t\t\tif ( \"label\" in elem.parentNode ) {\n\t\t\t\t\t\treturn elem.parentNode.disabled === disabled;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn elem.disabled === disabled;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Support: IE 6 - 11\n\t\t\t\t// Use the isDisabled shortcut property to check for disabled fieldset ancestors\n\t\t\t\treturn elem.isDisabled === disabled ||\n\n\t\t\t\t\t// Where there is no isDisabled, check manually\n\t\t\t\t\t/* jshint -W018 */\n\t\t\t\t\telem.isDisabled !== !disabled &&\n\t\t\t\t\tinDisabledFieldset( elem ) === disabled;\n\t\t\t}\n\n\t\t\treturn elem.disabled === disabled;\n\n\t\t// Try to winnow out elements that can't be disabled before trusting the disabled property.\n\t\t// Some victims get caught in our net (label, legend, menu, track), but it shouldn't\n\t\t// even exist on them, let alone have a boolean value.\n\t\t} else if ( \"label\" in elem ) {\n\t\t\treturn elem.disabled === disabled;\n\t\t}\n\n\t\t// Remaining elements are neither :enabled nor :disabled\n\t\treturn false;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for positionals\n * @param {Function} fn\n */\nfunction createPositionalPseudo( fn ) {\n\treturn markFunction( function( argument ) {\n\t\targument = +argument;\n\t\treturn markFunction( function( seed, matches ) {\n\t\t\tvar j,\n\t\t\t\tmatchIndexes = fn( [], seed.length, argument ),\n\t\t\t\ti = matchIndexes.length;\n\n\t\t\t// Match elements found at the specified indexes\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( seed[ ( j = matchIndexes[ i ] ) ] ) {\n\t\t\t\t\tseed[ j ] = !( matches[ j ] = seed[ j ] );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t} );\n}\n\n/**\n * Checks a node for validity as a Sizzle context\n * @param {Element|Object=} context\n * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n */\nfunction testContext( context ) {\n\treturn context && typeof context.getElementsByTagName !== \"undefined\" && context;\n}\n\n// Expose support vars for convenience\nsupport = Sizzle.support = {};\n\n/**\n * Detects XML nodes\n * @param {Element|Object} elem An element or a document\n * @returns {Boolean} True iff elem is a non-HTML XML node\n */\nisXML = Sizzle.isXML = function( elem ) {\n\tvar namespace = elem.namespaceURI,\n\t\tdocElem = ( elem.ownerDocument || elem ).documentElement;\n\n\t// Support: IE <=8\n\t// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes\n\t// https://bugs.jquery.com/ticket/4833\n\treturn !rhtml.test( namespace || docElem && docElem.nodeName || \"HTML\" );\n};\n\n/**\n * Sets document-related variables once based on the current document\n * @param {Element|Object} [doc] An element or document object to use to set the document\n * @returns {Object} Returns the current document\n */\nsetDocument = Sizzle.setDocument = function( node ) {\n\tvar hasCompare, subWindow,\n\t\tdoc = node ? node.ownerDocument || node : preferredDoc;\n\n\t// Return early if doc is invalid or already selected\n\t// Support: IE 11+, Edge 17 - 18+\n\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {\n\t\treturn document;\n\t}\n\n\t// Update global variables\n\tdocument = doc;\n\tdocElem = document.documentElement;\n\tdocumentIsHTML = !isXML( document );\n\n\t// Support: IE 9 - 11+, Edge 12 - 18+\n\t// Accessing iframe documents after unload throws \"permission denied\" errors (jQuery #13936)\n\t// Support: IE 11+, Edge 17 - 18+\n\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( preferredDoc != document &&\n\t\t( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {\n\n\t\t// Support: IE 11, Edge\n\t\tif ( subWindow.addEventListener ) {\n\t\t\tsubWindow.addEventListener( \"unload\", unloadHandler, false );\n\n\t\t// Support: IE 9 - 10 only\n\t\t} else if ( subWindow.attachEvent ) {\n\t\t\tsubWindow.attachEvent( \"onunload\", unloadHandler );\n\t\t}\n\t}\n\n\t// Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only,\n\t// Safari 4 - 5 only, Opera <=11.6 - 12.x only\n\t// IE/Edge & older browsers don't support the :scope pseudo-class.\n\t// Support: Safari 6.0 only\n\t// Safari 6.0 supports :scope but it's an alias of :root there.\n\tsupport.scope = assert( function( el ) {\n\t\tdocElem.appendChild( el ).appendChild( document.createElement( \"div\" ) );\n\t\treturn typeof el.querySelectorAll !== \"undefined\" &&\n\t\t\t!el.querySelectorAll( \":scope fieldset div\" ).length;\n\t} );\n\n\t/* Attributes\n\t---------------------------------------------------------------------- */\n\n\t// Support: IE<8\n\t// Verify that getAttribute really returns attributes and not properties\n\t// (excepting IE8 booleans)\n\tsupport.attributes = assert( function( el ) {\n\t\tel.className = \"i\";\n\t\treturn !el.getAttribute( \"className\" );\n\t} );\n\n\t/* getElement(s)By*\n\t---------------------------------------------------------------------- */\n\n\t// Check if getElementsByTagName(\"*\") returns only elements\n\tsupport.getElementsByTagName = assert( function( el ) {\n\t\tel.appendChild( document.createComment( \"\" ) );\n\t\treturn !el.getElementsByTagName( \"*\" ).length;\n\t} );\n\n\t// Support: IE<9\n\tsupport.getElementsByClassName = rnative.test( document.getElementsByClassName );\n\n\t// Support: IE<10\n\t// Check if getElementById returns elements by name\n\t// The broken getElementById methods don't pick up programmatically-set names,\n\t// so use a roundabout getElementsByName test\n\tsupport.getById = assert( function( el ) {\n\t\tdocElem.appendChild( el ).id = expando;\n\t\treturn !document.getElementsByName || !document.getElementsByName( expando ).length;\n\t} );\n\n\t// ID filter and find\n\tif ( support.getById ) {\n\t\tExpr.filter[ \"ID\" ] = function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn elem.getAttribute( \"id\" ) === attrId;\n\t\t\t};\n\t\t};\n\t\tExpr.find[ \"ID\" ] = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar elem = context.getElementById( id );\n\t\t\t\treturn elem ? [ elem ] : [];\n\t\t\t}\n\t\t};\n\t} else {\n\t\tExpr.filter[ \"ID\" ] =  function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\tvar node = typeof elem.getAttributeNode !== \"undefined\" &&\n\t\t\t\t\telem.getAttributeNode( \"id\" );\n\t\t\t\treturn node && node.value === attrId;\n\t\t\t};\n\t\t};\n\n\t\t// Support: IE 6 - 7 only\n\t\t// getElementById is not reliable as a find shortcut\n\t\tExpr.find[ \"ID\" ] = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar node, i, elems,\n\t\t\t\t\telem = context.getElementById( id );\n\n\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t// Verify the id attribute\n\t\t\t\t\tnode = elem.getAttributeNode( \"id\" );\n\t\t\t\t\tif ( node && node.value === id ) {\n\t\t\t\t\t\treturn [ elem ];\n\t\t\t\t\t}\n\n\t\t\t\t\t// Fall back on getElementsByName\n\t\t\t\t\telems = context.getElementsByName( id );\n\t\t\t\t\ti = 0;\n\t\t\t\t\twhile ( ( elem = elems[ i++ ] ) ) {\n\t\t\t\t\t\tnode = elem.getAttributeNode( \"id\" );\n\t\t\t\t\t\tif ( node && node.value === id ) {\n\t\t\t\t\t\t\treturn [ elem ];\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn [];\n\t\t\t}\n\t\t};\n\t}\n\n\t// Tag\n\tExpr.find[ \"TAG\" ] = support.getElementsByTagName ?\n\t\tfunction( tag, context ) {\n\t\t\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\t\t\treturn context.getElementsByTagName( tag );\n\n\t\t\t// DocumentFragment nodes don't have gEBTN\n\t\t\t} else if ( support.qsa ) {\n\t\t\t\treturn context.querySelectorAll( tag );\n\t\t\t}\n\t\t} :\n\n\t\tfunction( tag, context ) {\n\t\t\tvar elem,\n\t\t\t\ttmp = [],\n\t\t\t\ti = 0,\n\n\t\t\t\t// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too\n\t\t\t\tresults = context.getElementsByTagName( tag );\n\n\t\t\t// Filter out possible comments\n\t\t\tif ( tag === \"*\" ) {\n\t\t\t\twhile ( ( elem = results[ i++ ] ) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\ttmp.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn tmp;\n\t\t\t}\n\t\t\treturn results;\n\t\t};\n\n\t// Class\n\tExpr.find[ \"CLASS\" ] = support.getElementsByClassName && function( className, context ) {\n\t\tif ( typeof context.getElementsByClassName !== \"undefined\" && documentIsHTML ) {\n\t\t\treturn context.getElementsByClassName( className );\n\t\t}\n\t};\n\n\t/* QSA/matchesSelector\n\t---------------------------------------------------------------------- */\n\n\t// QSA and matchesSelector support\n\n\t// matchesSelector(:active) reports false when true (IE9/Opera 11.5)\n\trbuggyMatches = [];\n\n\t// qSa(:focus) reports false when true (Chrome 21)\n\t// We allow this because of a bug in IE8/9 that throws an error\n\t// whenever `document.activeElement` is accessed on an iframe\n\t// So, we allow :focus to pass through QSA all the time to avoid the IE error\n\t// See https://bugs.jquery.com/ticket/13378\n\trbuggyQSA = [];\n\n\tif ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) {\n\n\t\t// Build QSA regex\n\t\t// Regex strategy adopted from Diego Perini\n\t\tassert( function( el ) {\n\n\t\t\tvar input;\n\n\t\t\t// Select is set to empty string on purpose\n\t\t\t// This is to test IE's treatment of not explicitly\n\t\t\t// setting a boolean content attribute,\n\t\t\t// since its presence should be enough\n\t\t\t// https://bugs.jquery.com/ticket/12359\n\t\t\tdocElem.appendChild( el ).innerHTML = \"<a id='\" + expando + \"'></a>\" +\n\t\t\t\t\"<select id='\" + expando + \"-\\r\\\\' msallowcapture=''>\" +\n\t\t\t\t\"<option selected=''></option></select>\";\n\n\t\t\t// Support: IE8, Opera 11-12.16\n\t\t\t// Nothing should be selected when empty strings follow ^= or $= or *=\n\t\t\t// The test attribute must be unknown in Opera but \"safe\" for WinRT\n\t\t\t// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section\n\t\t\tif ( el.querySelectorAll( \"[msallowcapture^='']\" ).length ) {\n\t\t\t\trbuggyQSA.push( \"[*^$]=\" + whitespace + \"*(?:''|\\\"\\\")\" );\n\t\t\t}\n\n\t\t\t// Support: IE8\n\t\t\t// Boolean attributes and \"value\" are not treated correctly\n\t\t\tif ( !el.querySelectorAll( \"[selected]\" ).length ) {\n\t\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\" );\n\t\t\t}\n\n\t\t\t// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+\n\t\t\tif ( !el.querySelectorAll( \"[id~=\" + expando + \"-]\" ).length ) {\n\t\t\t\trbuggyQSA.push( \"~=\" );\n\t\t\t}\n\n\t\t\t// Support: IE 11+, Edge 15 - 18+\n\t\t\t// IE 11/Edge don't find elements on a `[name='']` query in some cases.\n\t\t\t// Adding a temporary attribute to the document before the selection works\n\t\t\t// around the issue.\n\t\t\t// Interestingly, IE 10 & older don't seem to have the issue.\n\t\t\tinput = document.createElement( \"input\" );\n\t\t\tinput.setAttribute( \"name\", \"\" );\n\t\t\tel.appendChild( input );\n\t\t\tif ( !el.querySelectorAll( \"[name='']\" ).length ) {\n\t\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*name\" + whitespace + \"*=\" +\n\t\t\t\t\twhitespace + \"*(?:''|\\\"\\\")\" );\n\t\t\t}\n\n\t\t\t// Webkit/Opera - :checked should return selected option elements\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\t// IE8 throws error here and will not see later tests\n\t\t\tif ( !el.querySelectorAll( \":checked\" ).length ) {\n\t\t\t\trbuggyQSA.push( \":checked\" );\n\t\t\t}\n\n\t\t\t// Support: Safari 8+, iOS 8+\n\t\t\t// https://bugs.webkit.org/show_bug.cgi?id=136851\n\t\t\t// In-page `selector#id sibling-combinator selector` fails\n\t\t\tif ( !el.querySelectorAll( \"a#\" + expando + \"+*\" ).length ) {\n\t\t\t\trbuggyQSA.push( \".#.+[+~]\" );\n\t\t\t}\n\n\t\t\t// Support: Firefox <=3.6 - 5 only\n\t\t\t// Old Firefox doesn't throw on a badly-escaped identifier.\n\t\t\tel.querySelectorAll( \"\\\\\\f\" );\n\t\t\trbuggyQSA.push( \"[\\\\r\\\\n\\\\f]\" );\n\t\t} );\n\n\t\tassert( function( el ) {\n\t\t\tel.innerHTML = \"<a href='' disabled='disabled'></a>\" +\n\t\t\t\t\"<select disabled='disabled'><option/></select>\";\n\n\t\t\t// Support: Windows 8 Native Apps\n\t\t\t// The type and name attributes are restricted during .innerHTML assignment\n\t\t\tvar input = document.createElement( \"input\" );\n\t\t\tinput.setAttribute( \"type\", \"hidden\" );\n\t\t\tel.appendChild( input ).setAttribute( \"name\", \"D\" );\n\n\t\t\t// Support: IE8\n\t\t\t// Enforce case-sensitivity of name attribute\n\t\t\tif ( el.querySelectorAll( \"[name=d]\" ).length ) {\n\t\t\t\trbuggyQSA.push( \"name\" + whitespace + \"*[*^$|!~]?=\" );\n\t\t\t}\n\n\t\t\t// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\n\t\t\t// IE8 throws error here and will not see later tests\n\t\t\tif ( el.querySelectorAll( \":enabled\" ).length !== 2 ) {\n\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\t\t\t}\n\n\t\t\t// Support: IE9-11+\n\t\t\t// IE's :disabled selector does not pick up the children of disabled fieldsets\n\t\t\tdocElem.appendChild( el ).disabled = true;\n\t\t\tif ( el.querySelectorAll( \":disabled\" ).length !== 2 ) {\n\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\t\t\t}\n\n\t\t\t// Support: Opera 10 - 11 only\n\t\t\t// Opera 10-11 does not throw on post-comma invalid pseudos\n\t\t\tel.querySelectorAll( \"*,:x\" );\n\t\t\trbuggyQSA.push( \",.*:\" );\n\t\t} );\n\t}\n\n\tif ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches ||\n\t\tdocElem.webkitMatchesSelector ||\n\t\tdocElem.mozMatchesSelector ||\n\t\tdocElem.oMatchesSelector ||\n\t\tdocElem.msMatchesSelector ) ) ) ) {\n\n\t\tassert( function( el ) {\n\n\t\t\t// Check to see if it's possible to do matchesSelector\n\t\t\t// on a disconnected node (IE 9)\n\t\t\tsupport.disconnectedMatch = matches.call( el, \"*\" );\n\n\t\t\t// This should fail with an exception\n\t\t\t// Gecko does not error, returns false instead\n\t\t\tmatches.call( el, \"[s!='']:x\" );\n\t\t\trbuggyMatches.push( \"!=\", pseudos );\n\t\t} );\n\t}\n\n\trbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( \"|\" ) );\n\trbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( \"|\" ) );\n\n\t/* Contains\n\t---------------------------------------------------------------------- */\n\thasCompare = rnative.test( docElem.compareDocumentPosition );\n\n\t// Element contains another\n\t// Purposefully self-exclusive\n\t// As in, an element does not contain itself\n\tcontains = hasCompare || rnative.test( docElem.contains ) ?\n\t\tfunction( a, b ) {\n\t\t\tvar adown = a.nodeType === 9 ? a.documentElement : a,\n\t\t\t\tbup = b && b.parentNode;\n\t\t\treturn a === bup || !!( bup && bup.nodeType === 1 && (\n\t\t\t\tadown.contains ?\n\t\t\t\t\tadown.contains( bup ) :\n\t\t\t\t\ta.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n\t\t\t) );\n\t\t} :\n\t\tfunction( a, b ) {\n\t\t\tif ( b ) {\n\t\t\t\twhile ( ( b = b.parentNode ) ) {\n\t\t\t\t\tif ( b === a ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n\n\t/* Sorting\n\t---------------------------------------------------------------------- */\n\n\t// Document order sorting\n\tsortOrder = hasCompare ?\n\tfunction( a, b ) {\n\n\t\t// Flag for duplicate removal\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\t// Sort on method existence if only one input has compareDocumentPosition\n\t\tvar compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n\t\tif ( compare ) {\n\t\t\treturn compare;\n\t\t}\n\n\t\t// Calculate position if both inputs belong to the same document\n\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t// two documents; shallow comparisons work.\n\t\t// eslint-disable-next-line eqeqeq\n\t\tcompare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?\n\t\t\ta.compareDocumentPosition( b ) :\n\n\t\t\t// Otherwise we know they are disconnected\n\t\t\t1;\n\n\t\t// Disconnected nodes\n\t\tif ( compare & 1 ||\n\t\t\t( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {\n\n\t\t\t// Choose the first element that is related to our preferred document\n\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t// two documents; shallow comparisons work.\n\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\tif ( a == document || a.ownerDocument == preferredDoc &&\n\t\t\t\tcontains( preferredDoc, a ) ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\n\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t// two documents; shallow comparisons work.\n\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\tif ( b == document || b.ownerDocument == preferredDoc &&\n\t\t\t\tcontains( preferredDoc, b ) ) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\t// Maintain original order\n\t\t\treturn sortInput ?\n\t\t\t\t( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :\n\t\t\t\t0;\n\t\t}\n\n\t\treturn compare & 4 ? -1 : 1;\n\t} :\n\tfunction( a, b ) {\n\n\t\t// Exit early if the nodes are identical\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\taup = a.parentNode,\n\t\t\tbup = b.parentNode,\n\t\t\tap = [ a ],\n\t\t\tbp = [ b ];\n\n\t\t// Parentless nodes are either documents or disconnected\n\t\tif ( !aup || !bup ) {\n\n\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t// two documents; shallow comparisons work.\n\t\t\t/* eslint-disable eqeqeq */\n\t\t\treturn a == document ? -1 :\n\t\t\t\tb == document ? 1 :\n\t\t\t\t/* eslint-enable eqeqeq */\n\t\t\t\taup ? -1 :\n\t\t\t\tbup ? 1 :\n\t\t\t\tsortInput ?\n\t\t\t\t( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :\n\t\t\t\t0;\n\n\t\t// If the nodes are siblings, we can do a quick check\n\t\t} else if ( aup === bup ) {\n\t\t\treturn siblingCheck( a, b );\n\t\t}\n\n\t\t// Otherwise we need full lists of their ancestors for comparison\n\t\tcur = a;\n\t\twhile ( ( cur = cur.parentNode ) ) {\n\t\t\tap.unshift( cur );\n\t\t}\n\t\tcur = b;\n\t\twhile ( ( cur = cur.parentNode ) ) {\n\t\t\tbp.unshift( cur );\n\t\t}\n\n\t\t// Walk down the tree looking for a discrepancy\n\t\twhile ( ap[ i ] === bp[ i ] ) {\n\t\t\ti++;\n\t\t}\n\n\t\treturn i ?\n\n\t\t\t// Do a sibling check if the nodes have a common ancestor\n\t\t\tsiblingCheck( ap[ i ], bp[ i ] ) :\n\n\t\t\t// Otherwise nodes in our document sort first\n\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t// two documents; shallow comparisons work.\n\t\t\t/* eslint-disable eqeqeq */\n\t\t\tap[ i ] == preferredDoc ? -1 :\n\t\t\tbp[ i ] == preferredDoc ? 1 :\n\t\t\t/* eslint-enable eqeqeq */\n\t\t\t0;\n\t};\n\n\treturn document;\n};\n\nSizzle.matches = function( expr, elements ) {\n\treturn Sizzle( expr, null, null, elements );\n};\n\nSizzle.matchesSelector = function( elem, expr ) {\n\tsetDocument( elem );\n\n\tif ( support.matchesSelector && documentIsHTML &&\n\t\t!nonnativeSelectorCache[ expr + \" \" ] &&\n\t\t( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&\n\t\t( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {\n\n\t\ttry {\n\t\t\tvar ret = matches.call( elem, expr );\n\n\t\t\t// IE 9's matchesSelector returns false on disconnected nodes\n\t\t\tif ( ret || support.disconnectedMatch ||\n\n\t\t\t\t// As well, disconnected nodes are said to be in a document\n\t\t\t\t// fragment in IE 9\n\t\t\t\telem.document && elem.document.nodeType !== 11 ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\t\t} catch ( e ) {\n\t\t\tnonnativeSelectorCache( expr, true );\n\t\t}\n\t}\n\n\treturn Sizzle( expr, document, null, [ elem ] ).length > 0;\n};\n\nSizzle.contains = function( context, elem ) {\n\n\t// Set document vars if needed\n\t// Support: IE 11+, Edge 17 - 18+\n\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( ( context.ownerDocument || context ) != document ) {\n\t\tsetDocument( context );\n\t}\n\treturn contains( context, elem );\n};\n\nSizzle.attr = function( elem, name ) {\n\n\t// Set document vars if needed\n\t// Support: IE 11+, Edge 17 - 18+\n\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( ( elem.ownerDocument || elem ) != document ) {\n\t\tsetDocument( elem );\n\t}\n\n\tvar fn = Expr.attrHandle[ name.toLowerCase() ],\n\n\t\t// Don't get fooled by Object.prototype properties (jQuery #13807)\n\t\tval = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?\n\t\t\tfn( elem, name, !documentIsHTML ) :\n\t\t\tundefined;\n\n\treturn val !== undefined ?\n\t\tval :\n\t\tsupport.attributes || !documentIsHTML ?\n\t\t\telem.getAttribute( name ) :\n\t\t\t( val = elem.getAttributeNode( name ) ) && val.specified ?\n\t\t\t\tval.value :\n\t\t\t\tnull;\n};\n\nSizzle.escape = function( sel ) {\n\treturn ( sel + \"\" ).replace( rcssescape, fcssescape );\n};\n\nSizzle.error = function( msg ) {\n\tthrow new Error( \"Syntax error, unrecognized expression: \" + msg );\n};\n\n/**\n * Document sorting and removing duplicates\n * @param {ArrayLike} results\n */\nSizzle.uniqueSort = function( results ) {\n\tvar elem,\n\t\tduplicates = [],\n\t\tj = 0,\n\t\ti = 0;\n\n\t// Unless we *know* we can detect duplicates, assume their presence\n\thasDuplicate = !support.detectDuplicates;\n\tsortInput = !support.sortStable && results.slice( 0 );\n\tresults.sort( sortOrder );\n\n\tif ( hasDuplicate ) {\n\t\twhile ( ( elem = results[ i++ ] ) ) {\n\t\t\tif ( elem === results[ i ] ) {\n\t\t\t\tj = duplicates.push( i );\n\t\t\t}\n\t\t}\n\t\twhile ( j-- ) {\n\t\t\tresults.splice( duplicates[ j ], 1 );\n\t\t}\n\t}\n\n\t// Clear input after sorting to release objects\n\t// See https://github.com/jquery/sizzle/pull/225\n\tsortInput = null;\n\n\treturn results;\n};\n\n/**\n * Utility function for retrieving the text value of an array of DOM nodes\n * @param {Array|Element} elem\n */\ngetText = Sizzle.getText = function( elem ) {\n\tvar node,\n\t\tret = \"\",\n\t\ti = 0,\n\t\tnodeType = elem.nodeType;\n\n\tif ( !nodeType ) {\n\n\t\t// If no nodeType, this is expected to be an array\n\t\twhile ( ( node = elem[ i++ ] ) ) {\n\n\t\t\t// Do not traverse comment nodes\n\t\t\tret += getText( node );\n\t\t}\n\t} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\n\n\t\t// Use textContent for elements\n\t\t// innerText usage removed for consistency of new lines (jQuery #11153)\n\t\tif ( typeof elem.textContent === \"string\" ) {\n\t\t\treturn elem.textContent;\n\t\t} else {\n\n\t\t\t// Traverse its children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tret += getText( elem );\n\t\t\t}\n\t\t}\n\t} else if ( nodeType === 3 || nodeType === 4 ) {\n\t\treturn elem.nodeValue;\n\t}\n\n\t// Do not include comment or processing instruction nodes\n\n\treturn ret;\n};\n\nExpr = Sizzle.selectors = {\n\n\t// Can be adjusted by the user\n\tcacheLength: 50,\n\n\tcreatePseudo: markFunction,\n\n\tmatch: matchExpr,\n\n\tattrHandle: {},\n\n\tfind: {},\n\n\trelative: {\n\t\t\">\": { dir: \"parentNode\", first: true },\n\t\t\" \": { dir: \"parentNode\" },\n\t\t\"+\": { dir: \"previousSibling\", first: true },\n\t\t\"~\": { dir: \"previousSibling\" }\n\t},\n\n\tpreFilter: {\n\t\t\"ATTR\": function( match ) {\n\t\t\tmatch[ 1 ] = match[ 1 ].replace( runescape, funescape );\n\n\t\t\t// Move the given value to match[3] whether quoted or unquoted\n\t\t\tmatch[ 3 ] = ( match[ 3 ] || match[ 4 ] ||\n\t\t\t\tmatch[ 5 ] || \"\" ).replace( runescape, funescape );\n\n\t\t\tif ( match[ 2 ] === \"~=\" ) {\n\t\t\t\tmatch[ 3 ] = \" \" + match[ 3 ] + \" \";\n\t\t\t}\n\n\t\t\treturn match.slice( 0, 4 );\n\t\t},\n\n\t\t\"CHILD\": function( match ) {\n\n\t\t\t/* matches from matchExpr[\"CHILD\"]\n\t\t\t\t1 type (only|nth|...)\n\t\t\t\t2 what (child|of-type)\n\t\t\t\t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n\t\t\t\t4 xn-component of xn+y argument ([+-]?\\d*n|)\n\t\t\t\t5 sign of xn-component\n\t\t\t\t6 x of xn-component\n\t\t\t\t7 sign of y-component\n\t\t\t\t8 y of y-component\n\t\t\t*/\n\t\t\tmatch[ 1 ] = match[ 1 ].toLowerCase();\n\n\t\t\tif ( match[ 1 ].slice( 0, 3 ) === \"nth\" ) {\n\n\t\t\t\t// nth-* requires argument\n\t\t\t\tif ( !match[ 3 ] ) {\n\t\t\t\t\tSizzle.error( match[ 0 ] );\n\t\t\t\t}\n\n\t\t\t\t// numeric x and y parameters for Expr.filter.CHILD\n\t\t\t\t// remember that false/true cast respectively to 0/1\n\t\t\t\tmatch[ 4 ] = +( match[ 4 ] ?\n\t\t\t\t\tmatch[ 5 ] + ( match[ 6 ] || 1 ) :\n\t\t\t\t\t2 * ( match[ 3 ] === \"even\" || match[ 3 ] === \"odd\" ) );\n\t\t\t\tmatch[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === \"odd\" );\n\n\t\t\t\t// other types prohibit arguments\n\t\t\t} else if ( match[ 3 ] ) {\n\t\t\t\tSizzle.error( match[ 0 ] );\n\t\t\t}\n\n\t\t\treturn match;\n\t\t},\n\n\t\t\"PSEUDO\": function( match ) {\n\t\t\tvar excess,\n\t\t\t\tunquoted = !match[ 6 ] && match[ 2 ];\n\n\t\t\tif ( matchExpr[ \"CHILD\" ].test( match[ 0 ] ) ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\t// Accept quoted arguments as-is\n\t\t\tif ( match[ 3 ] ) {\n\t\t\t\tmatch[ 2 ] = match[ 4 ] || match[ 5 ] || \"\";\n\n\t\t\t// Strip excess characters from unquoted arguments\n\t\t\t} else if ( unquoted && rpseudo.test( unquoted ) &&\n\n\t\t\t\t// Get excess from tokenize (recursively)\n\t\t\t\t( excess = tokenize( unquoted, true ) ) &&\n\n\t\t\t\t// advance to the next closing parenthesis\n\t\t\t\t( excess = unquoted.indexOf( \")\", unquoted.length - excess ) - unquoted.length ) ) {\n\n\t\t\t\t// excess is a negative index\n\t\t\t\tmatch[ 0 ] = match[ 0 ].slice( 0, excess );\n\t\t\t\tmatch[ 2 ] = unquoted.slice( 0, excess );\n\t\t\t}\n\n\t\t\t// Return only captures needed by the pseudo filter method (type and argument)\n\t\t\treturn match.slice( 0, 3 );\n\t\t}\n\t},\n\n\tfilter: {\n\n\t\t\"TAG\": function( nodeNameSelector ) {\n\t\t\tvar nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn nodeNameSelector === \"*\" ?\n\t\t\t\tfunction() {\n\t\t\t\t\treturn true;\n\t\t\t\t} :\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\n\t\t\t\t};\n\t\t},\n\n\t\t\"CLASS\": function( className ) {\n\t\t\tvar pattern = classCache[ className + \" \" ];\n\n\t\t\treturn pattern ||\n\t\t\t\t( pattern = new RegExp( \"(^|\" + whitespace +\n\t\t\t\t\t\")\" + className + \"(\" + whitespace + \"|$)\" ) ) && classCache(\n\t\t\t\t\t\tclassName, function( elem ) {\n\t\t\t\t\t\t\treturn pattern.test(\n\t\t\t\t\t\t\t\ttypeof elem.className === \"string\" && elem.className ||\n\t\t\t\t\t\t\t\ttypeof elem.getAttribute !== \"undefined\" &&\n\t\t\t\t\t\t\t\t\telem.getAttribute( \"class\" ) ||\n\t\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t\t\t);\n\t\t\t\t} );\n\t\t},\n\n\t\t\"ATTR\": function( name, operator, check ) {\n\t\t\treturn function( elem ) {\n\t\t\t\tvar result = Sizzle.attr( elem, name );\n\n\t\t\t\tif ( result == null ) {\n\t\t\t\t\treturn operator === \"!=\";\n\t\t\t\t}\n\t\t\t\tif ( !operator ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\n\t\t\t\tresult += \"\";\n\n\t\t\t\t/* eslint-disable max-len */\n\n\t\t\t\treturn operator === \"=\" ? result === check :\n\t\t\t\t\toperator === \"!=\" ? result !== check :\n\t\t\t\t\toperator === \"^=\" ? check && result.indexOf( check ) === 0 :\n\t\t\t\t\toperator === \"*=\" ? check && result.indexOf( check ) > -1 :\n\t\t\t\t\toperator === \"$=\" ? check && result.slice( -check.length ) === check :\n\t\t\t\t\toperator === \"~=\" ? ( \" \" + result.replace( rwhitespace, \" \" ) + \" \" ).indexOf( check ) > -1 :\n\t\t\t\t\toperator === \"|=\" ? result === check || result.slice( 0, check.length + 1 ) === check + \"-\" :\n\t\t\t\t\tfalse;\n\t\t\t\t/* eslint-enable max-len */\n\n\t\t\t};\n\t\t},\n\n\t\t\"CHILD\": function( type, what, _argument, first, last ) {\n\t\t\tvar simple = type.slice( 0, 3 ) !== \"nth\",\n\t\t\t\tforward = type.slice( -4 ) !== \"last\",\n\t\t\t\tofType = what === \"of-type\";\n\n\t\t\treturn first === 1 && last === 0 ?\n\n\t\t\t\t// Shortcut for :nth-*(n)\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn !!elem.parentNode;\n\t\t\t\t} :\n\n\t\t\t\tfunction( elem, _context, xml ) {\n\t\t\t\t\tvar cache, uniqueCache, outerCache, node, nodeIndex, start,\n\t\t\t\t\t\tdir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n\t\t\t\t\t\tparent = elem.parentNode,\n\t\t\t\t\t\tname = ofType && elem.nodeName.toLowerCase(),\n\t\t\t\t\t\tuseCache = !xml && !ofType,\n\t\t\t\t\t\tdiff = false;\n\n\t\t\t\t\tif ( parent ) {\n\n\t\t\t\t\t\t// :(first|last|only)-(child|of-type)\n\t\t\t\t\t\tif ( simple ) {\n\t\t\t\t\t\t\twhile ( dir ) {\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\twhile ( ( node = node[ dir ] ) ) {\n\t\t\t\t\t\t\t\t\tif ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnode.nodeName.toLowerCase() === name :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) {\n\n\t\t\t\t\t\t\t\t\t\treturn false;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t// Reverse direction for :only-* (if we haven't yet done so)\n\t\t\t\t\t\t\t\tstart = dir = type === \"only\" && !start && \"nextSibling\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tstart = [ forward ? parent.firstChild : parent.lastChild ];\n\n\t\t\t\t\t\t// non-xml :nth-child(...) stores cache data on `parent`\n\t\t\t\t\t\tif ( forward && useCache ) {\n\n\t\t\t\t\t\t\t// Seek `elem` from a previously-cached index\n\n\t\t\t\t\t\t\t// ...in a gzip-friendly way\n\t\t\t\t\t\t\tnode = parent;\n\t\t\t\t\t\t\touterCache = node[ expando ] || ( node[ expando ] = {} );\n\n\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t( outerCache[ node.uniqueID ] = {} );\n\n\t\t\t\t\t\t\tcache = uniqueCache[ type ] || [];\n\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\tdiff = nodeIndex && cache[ 2 ];\n\t\t\t\t\t\t\tnode = nodeIndex && parent.childNodes[ nodeIndex ];\n\n\t\t\t\t\t\t\twhile ( ( node = ++nodeIndex && node && node[ dir ] ||\n\n\t\t\t\t\t\t\t\t// Fallback to seeking `elem` from the start\n\t\t\t\t\t\t\t\t( diff = nodeIndex = 0 ) || start.pop() ) ) {\n\n\t\t\t\t\t\t\t\t// When found, cache indexes on `parent` and break\n\t\t\t\t\t\t\t\tif ( node.nodeType === 1 && ++diff && node === elem ) {\n\t\t\t\t\t\t\t\t\tuniqueCache[ type ] = [ dirruns, nodeIndex, diff ];\n\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Use previously-cached element index if available\n\t\t\t\t\t\t\tif ( useCache ) {\n\n\t\t\t\t\t\t\t\t// ...in a gzip-friendly way\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\touterCache = node[ expando ] || ( node[ expando ] = {} );\n\n\t\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t\t( outerCache[ node.uniqueID ] = {} );\n\n\t\t\t\t\t\t\t\tcache = uniqueCache[ type ] || [];\n\t\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\t\tdiff = nodeIndex;\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t// xml :nth-child(...)\n\t\t\t\t\t\t\t// or :nth-last-child(...) or :nth(-last)?-of-type(...)\n\t\t\t\t\t\t\tif ( diff === false ) {\n\n\t\t\t\t\t\t\t\t// Use the same loop as above to seek `elem` from the start\n\t\t\t\t\t\t\t\twhile ( ( node = ++nodeIndex && node && node[ dir ] ||\n\t\t\t\t\t\t\t\t\t( diff = nodeIndex = 0 ) || start.pop() ) ) {\n\n\t\t\t\t\t\t\t\t\tif ( ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnode.nodeName.toLowerCase() === name :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) &&\n\t\t\t\t\t\t\t\t\t\t++diff ) {\n\n\t\t\t\t\t\t\t\t\t\t// Cache the index of each encountered element\n\t\t\t\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\t\t\t\touterCache = node[ expando ] ||\n\t\t\t\t\t\t\t\t\t\t\t\t( node[ expando ] = {} );\n\n\t\t\t\t\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t\t\t\t\t( outerCache[ node.uniqueID ] = {} );\n\n\t\t\t\t\t\t\t\t\t\t\tuniqueCache[ type ] = [ dirruns, diff ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\tif ( node === elem ) {\n\t\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Incorporate the offset, then check against cycle size\n\t\t\t\t\t\tdiff -= last;\n\t\t\t\t\t\treturn diff === first || ( diff % first === 0 && diff / first >= 0 );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t},\n\n\t\t\"PSEUDO\": function( pseudo, argument ) {\n\n\t\t\t// pseudo-class names are case-insensitive\n\t\t\t// http://www.w3.org/TR/selectors/#pseudo-classes\n\t\t\t// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n\t\t\t// Remember that setFilters inherits from pseudos\n\t\t\tvar args,\n\t\t\t\tfn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\n\t\t\t\t\tSizzle.error( \"unsupported pseudo: \" + pseudo );\n\n\t\t\t// The user may use createPseudo to indicate that\n\t\t\t// arguments are needed to create the filter function\n\t\t\t// just as Sizzle does\n\t\t\tif ( fn[ expando ] ) {\n\t\t\t\treturn fn( argument );\n\t\t\t}\n\n\t\t\t// But maintain support for old signatures\n\t\t\tif ( fn.length > 1 ) {\n\t\t\t\targs = [ pseudo, pseudo, \"\", argument ];\n\t\t\t\treturn Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\n\t\t\t\t\tmarkFunction( function( seed, matches ) {\n\t\t\t\t\t\tvar idx,\n\t\t\t\t\t\t\tmatched = fn( seed, argument ),\n\t\t\t\t\t\t\ti = matched.length;\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tidx = indexOf( seed, matched[ i ] );\n\t\t\t\t\t\t\tseed[ idx ] = !( matches[ idx ] = matched[ i ] );\n\t\t\t\t\t\t}\n\t\t\t\t\t} ) :\n\t\t\t\t\tfunction( elem ) {\n\t\t\t\t\t\treturn fn( elem, 0, args );\n\t\t\t\t\t};\n\t\t\t}\n\n\t\t\treturn fn;\n\t\t}\n\t},\n\n\tpseudos: {\n\n\t\t// Potentially complex pseudos\n\t\t\"not\": markFunction( function( selector ) {\n\n\t\t\t// Trim the selector passed to compile\n\t\t\t// to avoid treating leading and trailing\n\t\t\t// spaces as combinators\n\t\t\tvar input = [],\n\t\t\t\tresults = [],\n\t\t\t\tmatcher = compile( selector.replace( rtrim, \"$1\" ) );\n\n\t\t\treturn matcher[ expando ] ?\n\t\t\t\tmarkFunction( function( seed, matches, _context, xml ) {\n\t\t\t\t\tvar elem,\n\t\t\t\t\t\tunmatched = matcher( seed, null, xml, [] ),\n\t\t\t\t\t\ti = seed.length;\n\n\t\t\t\t\t// Match elements unmatched by `matcher`\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( ( elem = unmatched[ i ] ) ) {\n\t\t\t\t\t\t\tseed[ i ] = !( matches[ i ] = elem );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} ) :\n\t\t\t\tfunction( elem, _context, xml ) {\n\t\t\t\t\tinput[ 0 ] = elem;\n\t\t\t\t\tmatcher( input, null, xml, results );\n\n\t\t\t\t\t// Don't keep the element (issue #299)\n\t\t\t\t\tinput[ 0 ] = null;\n\t\t\t\t\treturn !results.pop();\n\t\t\t\t};\n\t\t} ),\n\n\t\t\"has\": markFunction( function( selector ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn Sizzle( selector, elem ).length > 0;\n\t\t\t};\n\t\t} ),\n\n\t\t\"contains\": markFunction( function( text ) {\n\t\t\ttext = text.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;\n\t\t\t};\n\t\t} ),\n\n\t\t// \"Whether an element is represented by a :lang() selector\n\t\t// is based solely on the element's language value\n\t\t// being equal to the identifier C,\n\t\t// or beginning with the identifier C immediately followed by \"-\".\n\t\t// The matching of C against the element's language value is performed case-insensitively.\n\t\t// The identifier C does not have to be a valid language name.\"\n\t\t// http://www.w3.org/TR/selectors/#lang-pseudo\n\t\t\"lang\": markFunction( function( lang ) {\n\n\t\t\t// lang value must be a valid identifier\n\t\t\tif ( !ridentifier.test( lang || \"\" ) ) {\n\t\t\t\tSizzle.error( \"unsupported lang: \" + lang );\n\t\t\t}\n\t\t\tlang = lang.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn function( elem ) {\n\t\t\t\tvar elemLang;\n\t\t\t\tdo {\n\t\t\t\t\tif ( ( elemLang = documentIsHTML ?\n\t\t\t\t\t\telem.lang :\n\t\t\t\t\t\telem.getAttribute( \"xml:lang\" ) || elem.getAttribute( \"lang\" ) ) ) {\n\n\t\t\t\t\t\telemLang = elemLang.toLowerCase();\n\t\t\t\t\t\treturn elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\n\t\t\t\t\t}\n\t\t\t\t} while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );\n\t\t\t\treturn false;\n\t\t\t};\n\t\t} ),\n\n\t\t// Miscellaneous\n\t\t\"target\": function( elem ) {\n\t\t\tvar hash = window.location && window.location.hash;\n\t\t\treturn hash && hash.slice( 1 ) === elem.id;\n\t\t},\n\n\t\t\"root\": function( elem ) {\n\t\t\treturn elem === docElem;\n\t\t},\n\n\t\t\"focus\": function( elem ) {\n\t\t\treturn elem === document.activeElement &&\n\t\t\t\t( !document.hasFocus || document.hasFocus() ) &&\n\t\t\t\t!!( elem.type || elem.href || ~elem.tabIndex );\n\t\t},\n\n\t\t// Boolean properties\n\t\t\"enabled\": createDisabledPseudo( false ),\n\t\t\"disabled\": createDisabledPseudo( true ),\n\n\t\t\"checked\": function( elem ) {\n\n\t\t\t// In CSS3, :checked should return both checked and selected elements\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\tvar nodeName = elem.nodeName.toLowerCase();\n\t\t\treturn ( nodeName === \"input\" && !!elem.checked ) ||\n\t\t\t\t( nodeName === \"option\" && !!elem.selected );\n\t\t},\n\n\t\t\"selected\": function( elem ) {\n\n\t\t\t// Accessing this property makes selected-by-default\n\t\t\t// options in Safari work properly\n\t\t\tif ( elem.parentNode ) {\n\t\t\t\t// eslint-disable-next-line no-unused-expressions\n\t\t\t\telem.parentNode.selectedIndex;\n\t\t\t}\n\n\t\t\treturn elem.selected === true;\n\t\t},\n\n\t\t// Contents\n\t\t\"empty\": function( elem ) {\n\n\t\t\t// http://www.w3.org/TR/selectors/#empty-pseudo\n\t\t\t// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n\t\t\t//   but not by others (comment: 8; processing instruction: 7; etc.)\n\t\t\t// nodeType < 6 works because attributes (2) do not appear as children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tif ( elem.nodeType < 6 ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t},\n\n\t\t\"parent\": function( elem ) {\n\t\t\treturn !Expr.pseudos[ \"empty\" ]( elem );\n\t\t},\n\n\t\t// Element/input types\n\t\t\"header\": function( elem ) {\n\t\t\treturn rheader.test( elem.nodeName );\n\t\t},\n\n\t\t\"input\": function( elem ) {\n\t\t\treturn rinputs.test( elem.nodeName );\n\t\t},\n\n\t\t\"button\": function( elem ) {\n\t\t\tvar name = elem.nodeName.toLowerCase();\n\t\t\treturn name === \"input\" && elem.type === \"button\" || name === \"button\";\n\t\t},\n\n\t\t\"text\": function( elem ) {\n\t\t\tvar attr;\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" &&\n\t\t\t\telem.type === \"text\" &&\n\n\t\t\t\t// Support: IE<8\n\t\t\t\t// New HTML5 attribute values (e.g., \"search\") appear with elem.type === \"text\"\n\t\t\t\t( ( attr = elem.getAttribute( \"type\" ) ) == null ||\n\t\t\t\t\tattr.toLowerCase() === \"text\" );\n\t\t},\n\n\t\t// Position-in-collection\n\t\t\"first\": createPositionalPseudo( function() {\n\t\t\treturn [ 0 ];\n\t\t} ),\n\n\t\t\"last\": createPositionalPseudo( function( _matchIndexes, length ) {\n\t\t\treturn [ length - 1 ];\n\t\t} ),\n\n\t\t\"eq\": createPositionalPseudo( function( _matchIndexes, length, argument ) {\n\t\t\treturn [ argument < 0 ? argument + length : argument ];\n\t\t} ),\n\n\t\t\"even\": createPositionalPseudo( function( matchIndexes, length ) {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\t\"odd\": createPositionalPseudo( function( matchIndexes, length ) {\n\t\t\tvar i = 1;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\t\"lt\": createPositionalPseudo( function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ?\n\t\t\t\targument + length :\n\t\t\t\targument > length ?\n\t\t\t\t\tlength :\n\t\t\t\t\targument;\n\t\t\tfor ( ; --i >= 0; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\t\"gt\": createPositionalPseudo( function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; ++i < length; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} )\n\t}\n};\n\nExpr.pseudos[ \"nth\" ] = Expr.pseudos[ \"eq\" ];\n\n// Add button/input type pseudos\nfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\n\tExpr.pseudos[ i ] = createInputPseudo( i );\n}\nfor ( i in { submit: true, reset: true } ) {\n\tExpr.pseudos[ i ] = createButtonPseudo( i );\n}\n\n// Easy API for creating new setFilters\nfunction setFilters() {}\nsetFilters.prototype = Expr.filters = Expr.pseudos;\nExpr.setFilters = new setFilters();\n\ntokenize = Sizzle.tokenize = function( selector, parseOnly ) {\n\tvar matched, match, tokens, type,\n\t\tsoFar, groups, preFilters,\n\t\tcached = tokenCache[ selector + \" \" ];\n\n\tif ( cached ) {\n\t\treturn parseOnly ? 0 : cached.slice( 0 );\n\t}\n\n\tsoFar = selector;\n\tgroups = [];\n\tpreFilters = Expr.preFilter;\n\n\twhile ( soFar ) {\n\n\t\t// Comma and first run\n\t\tif ( !matched || ( match = rcomma.exec( soFar ) ) ) {\n\t\t\tif ( match ) {\n\n\t\t\t\t// Don't consume trailing commas as valid\n\t\t\t\tsoFar = soFar.slice( match[ 0 ].length ) || soFar;\n\t\t\t}\n\t\t\tgroups.push( ( tokens = [] ) );\n\t\t}\n\n\t\tmatched = false;\n\n\t\t// Combinators\n\t\tif ( ( match = rcombinators.exec( soFar ) ) ) {\n\t\t\tmatched = match.shift();\n\t\t\ttokens.push( {\n\t\t\t\tvalue: matched,\n\n\t\t\t\t// Cast descendant combinators to space\n\t\t\t\ttype: match[ 0 ].replace( rtrim, \" \" )\n\t\t\t} );\n\t\t\tsoFar = soFar.slice( matched.length );\n\t\t}\n\n\t\t// Filters\n\t\tfor ( type in Expr.filter ) {\n\t\t\tif ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||\n\t\t\t\t( match = preFilters[ type ]( match ) ) ) ) {\n\t\t\t\tmatched = match.shift();\n\t\t\t\ttokens.push( {\n\t\t\t\t\tvalue: matched,\n\t\t\t\t\ttype: type,\n\t\t\t\t\tmatches: match\n\t\t\t\t} );\n\t\t\t\tsoFar = soFar.slice( matched.length );\n\t\t\t}\n\t\t}\n\n\t\tif ( !matched ) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t// Return the length of the invalid excess\n\t// if we're just parsing\n\t// Otherwise, throw an error or return tokens\n\treturn parseOnly ?\n\t\tsoFar.length :\n\t\tsoFar ?\n\t\t\tSizzle.error( selector ) :\n\n\t\t\t// Cache the tokens\n\t\t\ttokenCache( selector, groups ).slice( 0 );\n};\n\nfunction toSelector( tokens ) {\n\tvar i = 0,\n\t\tlen = tokens.length,\n\t\tselector = \"\";\n\tfor ( ; i < len; i++ ) {\n\t\tselector += tokens[ i ].value;\n\t}\n\treturn selector;\n}\n\nfunction addCombinator( matcher, combinator, base ) {\n\tvar dir = combinator.dir,\n\t\tskip = combinator.next,\n\t\tkey = skip || dir,\n\t\tcheckNonElements = base && key === \"parentNode\",\n\t\tdoneName = done++;\n\n\treturn combinator.first ?\n\n\t\t// Check against closest ancestor/preceding element\n\t\tfunction( elem, context, xml ) {\n\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\treturn matcher( elem, context, xml );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t} :\n\n\t\t// Check against all ancestor/preceding elements\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar oldCache, uniqueCache, outerCache,\n\t\t\t\tnewCache = [ dirruns, doneName ];\n\n\t\t\t// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching\n\t\t\tif ( xml ) {\n\t\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\touterCache = elem[ expando ] || ( elem[ expando ] = {} );\n\n\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\tuniqueCache = outerCache[ elem.uniqueID ] ||\n\t\t\t\t\t\t\t( outerCache[ elem.uniqueID ] = {} );\n\n\t\t\t\t\t\tif ( skip && skip === elem.nodeName.toLowerCase() ) {\n\t\t\t\t\t\t\telem = elem[ dir ] || elem;\n\t\t\t\t\t\t} else if ( ( oldCache = uniqueCache[ key ] ) &&\n\t\t\t\t\t\t\toldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {\n\n\t\t\t\t\t\t\t// Assign to newCache so results back-propagate to previous elements\n\t\t\t\t\t\t\treturn ( newCache[ 2 ] = oldCache[ 2 ] );\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Reuse newcache so results back-propagate to previous elements\n\t\t\t\t\t\t\tuniqueCache[ key ] = newCache;\n\n\t\t\t\t\t\t\t// A match means we're done; a fail means we have to keep checking\n\t\t\t\t\t\t\tif ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {\n\t\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n}\n\nfunction elementMatcher( matchers ) {\n\treturn matchers.length > 1 ?\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar i = matchers.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( !matchers[ i ]( elem, context, xml ) ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t} :\n\t\tmatchers[ 0 ];\n}\n\nfunction multipleContexts( selector, contexts, results ) {\n\tvar i = 0,\n\t\tlen = contexts.length;\n\tfor ( ; i < len; i++ ) {\n\t\tSizzle( selector, contexts[ i ], results );\n\t}\n\treturn results;\n}\n\nfunction condense( unmatched, map, filter, context, xml ) {\n\tvar elem,\n\t\tnewUnmatched = [],\n\t\ti = 0,\n\t\tlen = unmatched.length,\n\t\tmapped = map != null;\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( ( elem = unmatched[ i ] ) ) {\n\t\t\tif ( !filter || filter( elem, context, xml ) ) {\n\t\t\t\tnewUnmatched.push( elem );\n\t\t\t\tif ( mapped ) {\n\t\t\t\t\tmap.push( i );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn newUnmatched;\n}\n\nfunction setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\n\tif ( postFilter && !postFilter[ expando ] ) {\n\t\tpostFilter = setMatcher( postFilter );\n\t}\n\tif ( postFinder && !postFinder[ expando ] ) {\n\t\tpostFinder = setMatcher( postFinder, postSelector );\n\t}\n\treturn markFunction( function( seed, results, context, xml ) {\n\t\tvar temp, i, elem,\n\t\t\tpreMap = [],\n\t\t\tpostMap = [],\n\t\t\tpreexisting = results.length,\n\n\t\t\t// Get initial elements from seed or context\n\t\t\telems = seed || multipleContexts(\n\t\t\t\tselector || \"*\",\n\t\t\t\tcontext.nodeType ? [ context ] : context,\n\t\t\t\t[]\n\t\t\t),\n\n\t\t\t// Prefilter to get matcher input, preserving a map for seed-results synchronization\n\t\t\tmatcherIn = preFilter && ( seed || !selector ) ?\n\t\t\t\tcondense( elems, preMap, preFilter, context, xml ) :\n\t\t\t\telems,\n\n\t\t\tmatcherOut = matcher ?\n\n\t\t\t\t// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\n\t\t\t\tpostFinder || ( seed ? preFilter : preexisting || postFilter ) ?\n\n\t\t\t\t\t// ...intermediate processing is necessary\n\t\t\t\t\t[] :\n\n\t\t\t\t\t// ...otherwise use results directly\n\t\t\t\t\tresults :\n\t\t\t\tmatcherIn;\n\n\t\t// Find primary matches\n\t\tif ( matcher ) {\n\t\t\tmatcher( matcherIn, matcherOut, context, xml );\n\t\t}\n\n\t\t// Apply postFilter\n\t\tif ( postFilter ) {\n\t\t\ttemp = condense( matcherOut, postMap );\n\t\t\tpostFilter( temp, [], context, xml );\n\n\t\t\t// Un-match failing elements by moving them back to matcherIn\n\t\t\ti = temp.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( ( elem = temp[ i ] ) ) {\n\t\t\t\t\tmatcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( seed ) {\n\t\t\tif ( postFinder || preFilter ) {\n\t\t\t\tif ( postFinder ) {\n\n\t\t\t\t\t// Get the final matcherOut by condensing this intermediate into postFinder contexts\n\t\t\t\t\ttemp = [];\n\t\t\t\t\ti = matcherOut.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( ( elem = matcherOut[ i ] ) ) {\n\n\t\t\t\t\t\t\t// Restore matcherIn since elem is not yet a final match\n\t\t\t\t\t\t\ttemp.push( ( matcherIn[ i ] = elem ) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpostFinder( null, ( matcherOut = [] ), temp, xml );\n\t\t\t\t}\n\n\t\t\t\t// Move matched elements from seed to results to keep them synchronized\n\t\t\t\ti = matcherOut.length;\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\tif ( ( elem = matcherOut[ i ] ) &&\n\t\t\t\t\t\t( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) {\n\n\t\t\t\t\t\tseed[ temp ] = !( results[ temp ] = elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Add elements to results, through postFinder if defined\n\t\t} else {\n\t\t\tmatcherOut = condense(\n\t\t\t\tmatcherOut === results ?\n\t\t\t\t\tmatcherOut.splice( preexisting, matcherOut.length ) :\n\t\t\t\t\tmatcherOut\n\t\t\t);\n\t\t\tif ( postFinder ) {\n\t\t\t\tpostFinder( null, results, matcherOut, xml );\n\t\t\t} else {\n\t\t\t\tpush.apply( results, matcherOut );\n\t\t\t}\n\t\t}\n\t} );\n}\n\nfunction matcherFromTokens( tokens ) {\n\tvar checkContext, matcher, j,\n\t\tlen = tokens.length,\n\t\tleadingRelative = Expr.relative[ tokens[ 0 ].type ],\n\t\timplicitRelative = leadingRelative || Expr.relative[ \" \" ],\n\t\ti = leadingRelative ? 1 : 0,\n\n\t\t// The foundational matcher ensures that elements are reachable from top-level context(s)\n\t\tmatchContext = addCombinator( function( elem ) {\n\t\t\treturn elem === checkContext;\n\t\t}, implicitRelative, true ),\n\t\tmatchAnyContext = addCombinator( function( elem ) {\n\t\t\treturn indexOf( checkContext, elem ) > -1;\n\t\t}, implicitRelative, true ),\n\t\tmatchers = [ function( elem, context, xml ) {\n\t\t\tvar ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\n\t\t\t\t( checkContext = context ).nodeType ?\n\t\t\t\t\tmatchContext( elem, context, xml ) :\n\t\t\t\t\tmatchAnyContext( elem, context, xml ) );\n\n\t\t\t// Avoid hanging onto element (issue #299)\n\t\t\tcheckContext = null;\n\t\t\treturn ret;\n\t\t} ];\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {\n\t\t\tmatchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];\n\t\t} else {\n\t\t\tmatcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );\n\n\t\t\t// Return special upon seeing a positional matcher\n\t\t\tif ( matcher[ expando ] ) {\n\n\t\t\t\t// Find the next relative operator (if any) for proper handling\n\t\t\t\tj = ++i;\n\t\t\t\tfor ( ; j < len; j++ ) {\n\t\t\t\t\tif ( Expr.relative[ tokens[ j ].type ] ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn setMatcher(\n\t\t\t\t\ti > 1 && elementMatcher( matchers ),\n\t\t\t\t\ti > 1 && toSelector(\n\n\t\t\t\t\t// If the preceding token was a descendant combinator, insert an implicit any-element `*`\n\t\t\t\t\ttokens\n\t\t\t\t\t\t.slice( 0, i - 1 )\n\t\t\t\t\t\t.concat( { value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" } )\n\t\t\t\t\t).replace( rtrim, \"$1\" ),\n\t\t\t\t\tmatcher,\n\t\t\t\t\ti < j && matcherFromTokens( tokens.slice( i, j ) ),\n\t\t\t\t\tj < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),\n\t\t\t\t\tj < len && toSelector( tokens )\n\t\t\t\t);\n\t\t\t}\n\t\t\tmatchers.push( matcher );\n\t\t}\n\t}\n\n\treturn elementMatcher( matchers );\n}\n\nfunction matcherFromGroupMatchers( elementMatchers, setMatchers ) {\n\tvar bySet = setMatchers.length > 0,\n\t\tbyElement = elementMatchers.length > 0,\n\t\tsuperMatcher = function( seed, context, xml, results, outermost ) {\n\t\t\tvar elem, j, matcher,\n\t\t\t\tmatchedCount = 0,\n\t\t\t\ti = \"0\",\n\t\t\t\tunmatched = seed && [],\n\t\t\t\tsetMatched = [],\n\t\t\t\tcontextBackup = outermostContext,\n\n\t\t\t\t// We must always have either seed elements or outermost context\n\t\t\t\telems = seed || byElement && Expr.find[ \"TAG\" ]( \"*\", outermost ),\n\n\t\t\t\t// Use integer dirruns iff this is the outermost matcher\n\t\t\t\tdirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),\n\t\t\t\tlen = elems.length;\n\n\t\t\tif ( outermost ) {\n\n\t\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t\t// two documents; shallow comparisons work.\n\t\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\t\toutermostContext = context == document || context || outermost;\n\t\t\t}\n\n\t\t\t// Add elements passing elementMatchers directly to results\n\t\t\t// Support: IE<9, Safari\n\t\t\t// Tolerate NodeList properties (IE: \"length\"; Safari: <number>) matching elements by id\n\t\t\tfor ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {\n\t\t\t\tif ( byElement && elem ) {\n\t\t\t\t\tj = 0;\n\n\t\t\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t\t\t// two documents; shallow comparisons work.\n\t\t\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\t\t\tif ( !context && elem.ownerDocument != document ) {\n\t\t\t\t\t\tsetDocument( elem );\n\t\t\t\t\t\txml = !documentIsHTML;\n\t\t\t\t\t}\n\t\t\t\t\twhile ( ( matcher = elementMatchers[ j++ ] ) ) {\n\t\t\t\t\t\tif ( matcher( elem, context || document, xml ) ) {\n\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( outermost ) {\n\t\t\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Track unmatched elements for set filters\n\t\t\t\tif ( bySet ) {\n\n\t\t\t\t\t// They will have gone through all possible matchers\n\t\t\t\t\tif ( ( elem = !matcher && elem ) ) {\n\t\t\t\t\t\tmatchedCount--;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Lengthen the array for every element, matched or not\n\t\t\t\t\tif ( seed ) {\n\t\t\t\t\t\tunmatched.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// `i` is now the count of elements visited above, and adding it to `matchedCount`\n\t\t\t// makes the latter nonnegative.\n\t\t\tmatchedCount += i;\n\n\t\t\t// Apply set filters to unmatched elements\n\t\t\t// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`\n\t\t\t// equals `i`), unless we didn't visit _any_ elements in the above loop because we have\n\t\t\t// no element matchers and no seed.\n\t\t\t// Incrementing an initially-string \"0\" `i` allows `i` to remain a string only in that\n\t\t\t// case, which will result in a \"00\" `matchedCount` that differs from `i` but is also\n\t\t\t// numerically zero.\n\t\t\tif ( bySet && i !== matchedCount ) {\n\t\t\t\tj = 0;\n\t\t\t\twhile ( ( matcher = setMatchers[ j++ ] ) ) {\n\t\t\t\t\tmatcher( unmatched, setMatched, context, xml );\n\t\t\t\t}\n\n\t\t\t\tif ( seed ) {\n\n\t\t\t\t\t// Reintegrate element matches to eliminate the need for sorting\n\t\t\t\t\tif ( matchedCount > 0 ) {\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tif ( !( unmatched[ i ] || setMatched[ i ] ) ) {\n\t\t\t\t\t\t\t\tsetMatched[ i ] = pop.call( results );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Discard index placeholder values to get only actual matches\n\t\t\t\t\tsetMatched = condense( setMatched );\n\t\t\t\t}\n\n\t\t\t\t// Add matches to results\n\t\t\t\tpush.apply( results, setMatched );\n\n\t\t\t\t// Seedless set matches succeeding multiple successful matchers stipulate sorting\n\t\t\t\tif ( outermost && !seed && setMatched.length > 0 &&\n\t\t\t\t\t( matchedCount + setMatchers.length ) > 1 ) {\n\n\t\t\t\t\tSizzle.uniqueSort( results );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Override manipulation of globals by nested matchers\n\t\t\tif ( outermost ) {\n\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\toutermostContext = contextBackup;\n\t\t\t}\n\n\t\t\treturn unmatched;\n\t\t};\n\n\treturn bySet ?\n\t\tmarkFunction( superMatcher ) :\n\t\tsuperMatcher;\n}\n\ncompile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {\n\tvar i,\n\t\tsetMatchers = [],\n\t\telementMatchers = [],\n\t\tcached = compilerCache[ selector + \" \" ];\n\n\tif ( !cached ) {\n\n\t\t// Generate a function of recursive functions that can be used to check each element\n\t\tif ( !match ) {\n\t\t\tmatch = tokenize( selector );\n\t\t}\n\t\ti = match.length;\n\t\twhile ( i-- ) {\n\t\t\tcached = matcherFromTokens( match[ i ] );\n\t\t\tif ( cached[ expando ] ) {\n\t\t\t\tsetMatchers.push( cached );\n\t\t\t} else {\n\t\t\t\telementMatchers.push( cached );\n\t\t\t}\n\t\t}\n\n\t\t// Cache the compiled function\n\t\tcached = compilerCache(\n\t\t\tselector,\n\t\t\tmatcherFromGroupMatchers( elementMatchers, setMatchers )\n\t\t);\n\n\t\t// Save selector and tokenization\n\t\tcached.selector = selector;\n\t}\n\treturn cached;\n};\n\n/**\n * A low-level selection function that works with Sizzle's compiled\n *  selector functions\n * @param {String|Function} selector A selector or a pre-compiled\n *  selector function built with Sizzle.compile\n * @param {Element} context\n * @param {Array} [results]\n * @param {Array} [seed] A set of elements to match against\n */\nselect = Sizzle.select = function( selector, context, results, seed ) {\n\tvar i, tokens, token, type, find,\n\t\tcompiled = typeof selector === \"function\" && selector,\n\t\tmatch = !seed && tokenize( ( selector = compiled.selector || selector ) );\n\n\tresults = results || [];\n\n\t// Try to minimize operations if there is only one selector in the list and no seed\n\t// (the latter of which guarantees us context)\n\tif ( match.length === 1 ) {\n\n\t\t// Reduce context if the leading compound selector is an ID\n\t\ttokens = match[ 0 ] = match[ 0 ].slice( 0 );\n\t\tif ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === \"ID\" &&\n\t\t\tcontext.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {\n\n\t\t\tcontext = ( Expr.find[ \"ID\" ]( token.matches[ 0 ]\n\t\t\t\t.replace( runescape, funescape ), context ) || [] )[ 0 ];\n\t\t\tif ( !context ) {\n\t\t\t\treturn results;\n\n\t\t\t// Precompiled matchers will still verify ancestry, so step up a level\n\t\t\t} else if ( compiled ) {\n\t\t\t\tcontext = context.parentNode;\n\t\t\t}\n\n\t\t\tselector = selector.slice( tokens.shift().value.length );\n\t\t}\n\n\t\t// Fetch a seed set for right-to-left matching\n\t\ti = matchExpr[ \"needsContext\" ].test( selector ) ? 0 : tokens.length;\n\t\twhile ( i-- ) {\n\t\t\ttoken = tokens[ i ];\n\n\t\t\t// Abort if we hit a combinator\n\t\t\tif ( Expr.relative[ ( type = token.type ) ] ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( ( find = Expr.find[ type ] ) ) {\n\n\t\t\t\t// Search, expanding context for leading sibling combinators\n\t\t\t\tif ( ( seed = find(\n\t\t\t\t\ttoken.matches[ 0 ].replace( runescape, funescape ),\n\t\t\t\t\trsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) ||\n\t\t\t\t\t\tcontext\n\t\t\t\t) ) ) {\n\n\t\t\t\t\t// If seed is empty or no tokens remain, we can return early\n\t\t\t\t\ttokens.splice( i, 1 );\n\t\t\t\t\tselector = seed.length && toSelector( tokens );\n\t\t\t\t\tif ( !selector ) {\n\t\t\t\t\t\tpush.apply( results, seed );\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t}\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Compile and execute a filtering function if one is not provided\n\t// Provide `match` to avoid retokenization if we modified the selector above\n\t( compiled || compile( selector, match ) )(\n\t\tseed,\n\t\tcontext,\n\t\t!documentIsHTML,\n\t\tresults,\n\t\t!context || rsibling.test( selector ) && testContext( context.parentNode ) || context\n\t);\n\treturn results;\n};\n\n// One-time assignments\n\n// Sort stability\nsupport.sortStable = expando.split( \"\" ).sort( sortOrder ).join( \"\" ) === expando;\n\n// Support: Chrome 14-35+\n// Always assume duplicates if they aren't passed to the comparison function\nsupport.detectDuplicates = !!hasDuplicate;\n\n// Initialize against the default document\nsetDocument();\n\n// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)\n// Detached nodes confoundingly follow *each other*\nsupport.sortDetached = assert( function( el ) {\n\n\t// Should return 1, but returns 4 (following)\n\treturn el.compareDocumentPosition( document.createElement( \"fieldset\" ) ) & 1;\n} );\n\n// Support: IE<8\n// Prevent attribute/property \"interpolation\"\n// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\nif ( !assert( function( el ) {\n\tel.innerHTML = \"<a href='#'></a>\";\n\treturn el.firstChild.getAttribute( \"href\" ) === \"#\";\n} ) ) {\n\taddHandle( \"type|href|height|width\", function( elem, name, isXML ) {\n\t\tif ( !isXML ) {\n\t\t\treturn elem.getAttribute( name, name.toLowerCase() === \"type\" ? 1 : 2 );\n\t\t}\n\t} );\n}\n\n// Support: IE<9\n// Use defaultValue in place of getAttribute(\"value\")\nif ( !support.attributes || !assert( function( el ) {\n\tel.innerHTML = \"<input/>\";\n\tel.firstChild.setAttribute( \"value\", \"\" );\n\treturn el.firstChild.getAttribute( \"value\" ) === \"\";\n} ) ) {\n\taddHandle( \"value\", function( elem, _name, isXML ) {\n\t\tif ( !isXML && elem.nodeName.toLowerCase() === \"input\" ) {\n\t\t\treturn elem.defaultValue;\n\t\t}\n\t} );\n}\n\n// Support: IE<9\n// Use getAttributeNode to fetch booleans when getAttribute lies\nif ( !assert( function( el ) {\n\treturn el.getAttribute( \"disabled\" ) == null;\n} ) ) {\n\taddHandle( booleans, function( elem, name, isXML ) {\n\t\tvar val;\n\t\tif ( !isXML ) {\n\t\t\treturn elem[ name ] === true ? name.toLowerCase() :\n\t\t\t\t( val = elem.getAttributeNode( name ) ) && val.specified ?\n\t\t\t\t\tval.value :\n\t\t\t\t\tnull;\n\t\t}\n\t} );\n}\n\nreturn Sizzle;\n\n} )( window );\n\n\n\njQuery.find = Sizzle;\njQuery.expr = Sizzle.selectors;\n\n// Deprecated\njQuery.expr[ \":\" ] = jQuery.expr.pseudos;\njQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;\njQuery.text = Sizzle.getText;\njQuery.isXMLDoc = Sizzle.isXML;\njQuery.contains = Sizzle.contains;\njQuery.escapeSelector = Sizzle.escape;\n\n\n\n\nvar dir = function( elem, dir, until ) {\n\tvar matched = [],\n\t\ttruncate = until !== undefined;\n\n\twhile ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {\n\t\tif ( elem.nodeType === 1 ) {\n\t\t\tif ( truncate && jQuery( elem ).is( until ) ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tmatched.push( elem );\n\t\t}\n\t}\n\treturn matched;\n};\n\n\nvar siblings = function( n, elem ) {\n\tvar matched = [];\n\n\tfor ( ; n; n = n.nextSibling ) {\n\t\tif ( n.nodeType === 1 && n !== elem ) {\n\t\t\tmatched.push( n );\n\t\t}\n\t}\n\n\treturn matched;\n};\n\n\nvar rneedsContext = jQuery.expr.match.needsContext;\n\n\n\nfunction nodeName( elem, name ) {\n\n  return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n\n};\nvar rsingleTag = ( /^<([a-z][^\\/\\0>:\\x20\\t\\r\\n\\f]*)[\\x20\\t\\r\\n\\f]*\\/?>(?:<\\/\\1>|)$/i );\n\n\n\n// Implement the identical functionality for filter and not\nfunction winnow( elements, qualifier, not ) {\n\tif ( isFunction( qualifier ) ) {\n\t\treturn jQuery.grep( elements, function( elem, i ) {\n\t\t\treturn !!qualifier.call( elem, i, elem ) !== not;\n\t\t} );\n\t}\n\n\t// Single element\n\tif ( qualifier.nodeType ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( elem === qualifier ) !== not;\n\t\t} );\n\t}\n\n\t// Arraylike of elements (jQuery, arguments, Array)\n\tif ( typeof qualifier !== \"string\" ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( indexOf.call( qualifier, elem ) > -1 ) !== not;\n\t\t} );\n\t}\n\n\t// Filtered directly for both simple and complex selectors\n\treturn jQuery.filter( qualifier, elements, not );\n}\n\njQuery.filter = function( expr, elems, not ) {\n\tvar elem = elems[ 0 ];\n\n\tif ( not ) {\n\t\texpr = \":not(\" + expr + \")\";\n\t}\n\n\tif ( elems.length === 1 && elem.nodeType === 1 ) {\n\t\treturn jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];\n\t}\n\n\treturn jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\n\t\treturn elem.nodeType === 1;\n\t} ) );\n};\n\njQuery.fn.extend( {\n\tfind: function( selector ) {\n\t\tvar i, ret,\n\t\t\tlen = this.length,\n\t\t\tself = this;\n\n\t\tif ( typeof selector !== \"string\" ) {\n\t\t\treturn this.pushStack( jQuery( selector ).filter( function() {\n\t\t\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\t\t\tif ( jQuery.contains( self[ i ], this ) ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} ) );\n\t\t}\n\n\t\tret = this.pushStack( [] );\n\n\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\tjQuery.find( selector, self[ i ], ret );\n\t\t}\n\n\t\treturn len > 1 ? jQuery.uniqueSort( ret ) : ret;\n\t},\n\tfilter: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], false ) );\n\t},\n\tnot: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], true ) );\n\t},\n\tis: function( selector ) {\n\t\treturn !!winnow(\n\t\t\tthis,\n\n\t\t\t// If this is a positional/relative selector, check membership in the returned set\n\t\t\t// so $(\"p:first\").is(\"p:last\") won't return true for a doc with two \"p\".\n\t\t\ttypeof selector === \"string\" && rneedsContext.test( selector ) ?\n\t\t\t\tjQuery( selector ) :\n\t\t\t\tselector || [],\n\t\t\tfalse\n\t\t).length;\n\t}\n} );\n\n\n// Initialize a jQuery object\n\n\n// A central reference to the root jQuery(document)\nvar rootjQuery,\n\n\t// A simple way to check for HTML strings\n\t// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)\n\t// Strict HTML recognition (#11290: must start with <)\n\t// Shortcut simple #id case for speed\n\trquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]+))$/,\n\n\tinit = jQuery.fn.init = function( selector, context, root ) {\n\t\tvar match, elem;\n\n\t\t// HANDLE: $(\"\"), $(null), $(undefined), $(false)\n\t\tif ( !selector ) {\n\t\t\treturn this;\n\t\t}\n\n\t\t// Method init() accepts an alternate rootjQuery\n\t\t// so migrate can support jQuery.sub (gh-2101)\n\t\troot = root || rootjQuery;\n\n\t\t// Handle HTML strings\n\t\tif ( typeof selector === \"string\" ) {\n\t\t\tif ( selector[ 0 ] === \"<\" &&\n\t\t\t\tselector[ selector.length - 1 ] === \">\" &&\n\t\t\t\tselector.length >= 3 ) {\n\n\t\t\t\t// Assume that strings that start and end with <> are HTML and skip the regex check\n\t\t\t\tmatch = [ null, selector, null ];\n\n\t\t\t} else {\n\t\t\t\tmatch = rquickExpr.exec( selector );\n\t\t\t}\n\n\t\t\t// Match html or make sure no context is specified for #id\n\t\t\tif ( match && ( match[ 1 ] || !context ) ) {\n\n\t\t\t\t// HANDLE: $(html) -> $(array)\n\t\t\t\tif ( match[ 1 ] ) {\n\t\t\t\t\tcontext = context instanceof jQuery ? context[ 0 ] : context;\n\n\t\t\t\t\t// Option to run scripts is true for back-compat\n\t\t\t\t\t// Intentionally let the error be thrown if parseHTML is not present\n\t\t\t\t\tjQuery.merge( this, jQuery.parseHTML(\n\t\t\t\t\t\tmatch[ 1 ],\n\t\t\t\t\t\tcontext && context.nodeType ? context.ownerDocument || context : document,\n\t\t\t\t\t\ttrue\n\t\t\t\t\t) );\n\n\t\t\t\t\t// HANDLE: $(html, props)\n\t\t\t\t\tif ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {\n\t\t\t\t\t\tfor ( match in context ) {\n\n\t\t\t\t\t\t\t// Properties of context are called as methods if possible\n\t\t\t\t\t\t\tif ( isFunction( this[ match ] ) ) {\n\t\t\t\t\t\t\t\tthis[ match ]( context[ match ] );\n\n\t\t\t\t\t\t\t// ...and otherwise set as attributes\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tthis.attr( match, context[ match ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\treturn this;\n\n\t\t\t\t// HANDLE: $(#id)\n\t\t\t\t} else {\n\t\t\t\t\telem = document.getElementById( match[ 2 ] );\n\n\t\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t\t// Inject the element directly into the jQuery object\n\t\t\t\t\t\tthis[ 0 ] = elem;\n\t\t\t\t\t\tthis.length = 1;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\n\t\t\t// HANDLE: $(expr, $(...))\n\t\t\t} else if ( !context || context.jquery ) {\n\t\t\t\treturn ( context || root ).find( selector );\n\n\t\t\t// HANDLE: $(expr, context)\n\t\t\t// (which is just equivalent to: $(context).find(expr)\n\t\t\t} else {\n\t\t\t\treturn this.constructor( context ).find( selector );\n\t\t\t}\n\n\t\t// HANDLE: $(DOMElement)\n\t\t} else if ( selector.nodeType ) {\n\t\t\tthis[ 0 ] = selector;\n\t\t\tthis.length = 1;\n\t\t\treturn this;\n\n\t\t// HANDLE: $(function)\n\t\t// Shortcut for document ready\n\t\t} else if ( isFunction( selector ) ) {\n\t\t\treturn root.ready !== undefined ?\n\t\t\t\troot.ready( selector ) :\n\n\t\t\t\t// Execute immediately if ready is not present\n\t\t\t\tselector( jQuery );\n\t\t}\n\n\t\treturn jQuery.makeArray( selector, this );\n\t};\n\n// Give the init function the jQuery prototype for later instantiation\ninit.prototype = jQuery.fn;\n\n// Initialize central reference\nrootjQuery = jQuery( document );\n\n\nvar rparentsprev = /^(?:parents|prev(?:Until|All))/,\n\n\t// Methods guaranteed to produce a unique set when starting from a unique set\n\tguaranteedUnique = {\n\t\tchildren: true,\n\t\tcontents: true,\n\t\tnext: true,\n\t\tprev: true\n\t};\n\njQuery.fn.extend( {\n\thas: function( target ) {\n\t\tvar targets = jQuery( target, this ),\n\t\t\tl = targets.length;\n\n\t\treturn this.filter( function() {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tif ( jQuery.contains( this, targets[ i ] ) ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\tclosest: function( selectors, context ) {\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\tl = this.length,\n\t\t\tmatched = [],\n\t\t\ttargets = typeof selectors !== \"string\" && jQuery( selectors );\n\n\t\t// Positional selectors never match, since there's no _selection_ context\n\t\tif ( !rneedsContext.test( selectors ) ) {\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tfor ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {\n\n\t\t\t\t\t// Always skip document fragments\n\t\t\t\t\tif ( cur.nodeType < 11 && ( targets ?\n\t\t\t\t\t\ttargets.index( cur ) > -1 :\n\n\t\t\t\t\t\t// Don't pass non-elements to Sizzle\n\t\t\t\t\t\tcur.nodeType === 1 &&\n\t\t\t\t\t\t\tjQuery.find.matchesSelector( cur, selectors ) ) ) {\n\n\t\t\t\t\t\tmatched.push( cur );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );\n\t},\n\n\t// Determine the position of an element within the set\n\tindex: function( elem ) {\n\n\t\t// No argument, return index in parent\n\t\tif ( !elem ) {\n\t\t\treturn ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;\n\t\t}\n\n\t\t// Index in selector\n\t\tif ( typeof elem === \"string\" ) {\n\t\t\treturn indexOf.call( jQuery( elem ), this[ 0 ] );\n\t\t}\n\n\t\t// Locate the position of the desired element\n\t\treturn indexOf.call( this,\n\n\t\t\t// If it receives a jQuery object, the first element is used\n\t\t\telem.jquery ? elem[ 0 ] : elem\n\t\t);\n\t},\n\n\tadd: function( selector, context ) {\n\t\treturn this.pushStack(\n\t\t\tjQuery.uniqueSort(\n\t\t\t\tjQuery.merge( this.get(), jQuery( selector, context ) )\n\t\t\t)\n\t\t);\n\t},\n\n\taddBack: function( selector ) {\n\t\treturn this.add( selector == null ?\n\t\t\tthis.prevObject : this.prevObject.filter( selector )\n\t\t);\n\t}\n} );\n\nfunction sibling( cur, dir ) {\n\twhile ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}\n\treturn cur;\n}\n\njQuery.each( {\n\tparent: function( elem ) {\n\t\tvar parent = elem.parentNode;\n\t\treturn parent && parent.nodeType !== 11 ? parent : null;\n\t},\n\tparents: function( elem ) {\n\t\treturn dir( elem, \"parentNode\" );\n\t},\n\tparentsUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"parentNode\", until );\n\t},\n\tnext: function( elem ) {\n\t\treturn sibling( elem, \"nextSibling\" );\n\t},\n\tprev: function( elem ) {\n\t\treturn sibling( elem, \"previousSibling\" );\n\t},\n\tnextAll: function( elem ) {\n\t\treturn dir( elem, \"nextSibling\" );\n\t},\n\tprevAll: function( elem ) {\n\t\treturn dir( elem, \"previousSibling\" );\n\t},\n\tnextUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"nextSibling\", until );\n\t},\n\tprevUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"previousSibling\", until );\n\t},\n\tsiblings: function( elem ) {\n\t\treturn siblings( ( elem.parentNode || {} ).firstChild, elem );\n\t},\n\tchildren: function( elem ) {\n\t\treturn siblings( elem.firstChild );\n\t},\n\tcontents: function( elem ) {\n\t\tif ( elem.contentDocument != null &&\n\n\t\t\t// Support: IE 11+\n\t\t\t// <object> elements with no `data` attribute has an object\n\t\t\t// `contentDocument` with a `null` prototype.\n\t\t\tgetProto( elem.contentDocument ) ) {\n\n\t\t\treturn elem.contentDocument;\n\t\t}\n\n\t\t// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only\n\t\t// Treat the template element as a regular one in browsers that\n\t\t// don't support it.\n\t\tif ( nodeName( elem, \"template\" ) ) {\n\t\t\telem = elem.content || elem;\n\t\t}\n\n\t\treturn jQuery.merge( [], elem.childNodes );\n\t}\n}, function( name, fn ) {\n\tjQuery.fn[ name ] = function( until, selector ) {\n\t\tvar matched = jQuery.map( this, fn, until );\n\n\t\tif ( name.slice( -5 ) !== \"Until\" ) {\n\t\t\tselector = until;\n\t\t}\n\n\t\tif ( selector && typeof selector === \"string\" ) {\n\t\t\tmatched = jQuery.filter( selector, matched );\n\t\t}\n\n\t\tif ( this.length > 1 ) {\n\n\t\t\t// Remove duplicates\n\t\t\tif ( !guaranteedUnique[ name ] ) {\n\t\t\t\tjQuery.uniqueSort( matched );\n\t\t\t}\n\n\t\t\t// Reverse order for parents* and prev-derivatives\n\t\t\tif ( rparentsprev.test( name ) ) {\n\t\t\t\tmatched.reverse();\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched );\n\t};\n} );\nvar rnothtmlwhite = ( /[^\\x20\\t\\r\\n\\f]+/g );\n\n\n\n// Convert String-formatted options into Object-formatted ones\nfunction createOptions( options ) {\n\tvar object = {};\n\tjQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {\n\t\tobject[ flag ] = true;\n\t} );\n\treturn object;\n}\n\n/*\n * Create a callback list using the following parameters:\n *\n *\toptions: an optional list of space-separated options that will change how\n *\t\t\tthe callback list behaves or a more traditional option object\n *\n * By default a callback list will act like an event callback list and can be\n * \"fired\" multiple times.\n *\n * Possible options:\n *\n *\tonce:\t\t\twill ensure the callback list can only be fired once (like a Deferred)\n *\n *\tmemory:\t\t\twill keep track of previous values and will call any callback added\n *\t\t\t\t\tafter the list has been fired right away with the latest \"memorized\"\n *\t\t\t\t\tvalues (like a Deferred)\n *\n *\tunique:\t\t\twill ensure a callback can only be added once (no duplicate in the list)\n *\n *\tstopOnFalse:\tinterrupt callings when a callback returns false\n *\n */\njQuery.Callbacks = function( options ) {\n\n\t// Convert options from String-formatted to Object-formatted if needed\n\t// (we check in cache first)\n\toptions = typeof options === \"string\" ?\n\t\tcreateOptions( options ) :\n\t\tjQuery.extend( {}, options );\n\n\tvar // Flag to know if list is currently firing\n\t\tfiring,\n\n\t\t// Last fire value for non-forgettable lists\n\t\tmemory,\n\n\t\t// Flag to know if list was already fired\n\t\tfired,\n\n\t\t// Flag to prevent firing\n\t\tlocked,\n\n\t\t// Actual callback list\n\t\tlist = [],\n\n\t\t// Queue of execution data for repeatable lists\n\t\tqueue = [],\n\n\t\t// Index of currently firing callback (modified by add/remove as needed)\n\t\tfiringIndex = -1,\n\n\t\t// Fire callbacks\n\t\tfire = function() {\n\n\t\t\t// Enforce single-firing\n\t\t\tlocked = locked || options.once;\n\n\t\t\t// Execute callbacks for all pending executions,\n\t\t\t// respecting firingIndex overrides and runtime changes\n\t\t\tfired = firing = true;\n\t\t\tfor ( ; queue.length; firingIndex = -1 ) {\n\t\t\t\tmemory = queue.shift();\n\t\t\t\twhile ( ++firingIndex < list.length ) {\n\n\t\t\t\t\t// Run callback and check for early termination\n\t\t\t\t\tif ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&\n\t\t\t\t\t\toptions.stopOnFalse ) {\n\n\t\t\t\t\t\t// Jump to end and forget the data so .add doesn't re-fire\n\t\t\t\t\t\tfiringIndex = list.length;\n\t\t\t\t\t\tmemory = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Forget the data if we're done with it\n\t\t\tif ( !options.memory ) {\n\t\t\t\tmemory = false;\n\t\t\t}\n\n\t\t\tfiring = false;\n\n\t\t\t// Clean up if we're done firing for good\n\t\t\tif ( locked ) {\n\n\t\t\t\t// Keep an empty list if we have data for future add calls\n\t\t\t\tif ( memory ) {\n\t\t\t\t\tlist = [];\n\n\t\t\t\t// Otherwise, this object is spent\n\t\t\t\t} else {\n\t\t\t\t\tlist = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\t// Actual Callbacks object\n\t\tself = {\n\n\t\t\t// Add a callback or a collection of callbacks to the list\n\t\t\tadd: function() {\n\t\t\t\tif ( list ) {\n\n\t\t\t\t\t// If we have memory from a past run, we should fire after adding\n\t\t\t\t\tif ( memory && !firing ) {\n\t\t\t\t\t\tfiringIndex = list.length - 1;\n\t\t\t\t\t\tqueue.push( memory );\n\t\t\t\t\t}\n\n\t\t\t\t\t( function add( args ) {\n\t\t\t\t\t\tjQuery.each( args, function( _, arg ) {\n\t\t\t\t\t\t\tif ( isFunction( arg ) ) {\n\t\t\t\t\t\t\t\tif ( !options.unique || !self.has( arg ) ) {\n\t\t\t\t\t\t\t\t\tlist.push( arg );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else if ( arg && arg.length && toType( arg ) !== \"string\" ) {\n\n\t\t\t\t\t\t\t\t// Inspect recursively\n\t\t\t\t\t\t\t\tadd( arg );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} );\n\t\t\t\t\t} )( arguments );\n\n\t\t\t\t\tif ( memory && !firing ) {\n\t\t\t\t\t\tfire();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Remove a callback from the list\n\t\t\tremove: function() {\n\t\t\t\tjQuery.each( arguments, function( _, arg ) {\n\t\t\t\t\tvar index;\n\t\t\t\t\twhile ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {\n\t\t\t\t\t\tlist.splice( index, 1 );\n\n\t\t\t\t\t\t// Handle firing indexes\n\t\t\t\t\t\tif ( index <= firingIndex ) {\n\t\t\t\t\t\t\tfiringIndex--;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Check if a given callback is in the list.\n\t\t\t// If no argument is given, return whether or not list has callbacks attached.\n\t\t\thas: function( fn ) {\n\t\t\t\treturn fn ?\n\t\t\t\t\tjQuery.inArray( fn, list ) > -1 :\n\t\t\t\t\tlist.length > 0;\n\t\t\t},\n\n\t\t\t// Remove all callbacks from the list\n\t\t\tempty: function() {\n\t\t\t\tif ( list ) {\n\t\t\t\t\tlist = [];\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Disable .fire and .add\n\t\t\t// Abort any current/pending executions\n\t\t\t// Clear all callbacks and values\n\t\t\tdisable: function() {\n\t\t\t\tlocked = queue = [];\n\t\t\t\tlist = memory = \"\";\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\tdisabled: function() {\n\t\t\t\treturn !list;\n\t\t\t},\n\n\t\t\t// Disable .fire\n\t\t\t// Also disable .add unless we have memory (since it would have no effect)\n\t\t\t// Abort any pending executions\n\t\t\tlock: function() {\n\t\t\t\tlocked = queue = [];\n\t\t\t\tif ( !memory && !firing ) {\n\t\t\t\t\tlist = memory = \"\";\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\tlocked: function() {\n\t\t\t\treturn !!locked;\n\t\t\t},\n\n\t\t\t// Call all callbacks with the given context and arguments\n\t\t\tfireWith: function( context, args ) {\n\t\t\t\tif ( !locked ) {\n\t\t\t\t\targs = args || [];\n\t\t\t\t\targs = [ context, args.slice ? args.slice() : args ];\n\t\t\t\t\tqueue.push( args );\n\t\t\t\t\tif ( !firing ) {\n\t\t\t\t\t\tfire();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Call all the callbacks with the given arguments\n\t\t\tfire: function() {\n\t\t\t\tself.fireWith( this, arguments );\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// To know if the callbacks have already been called at least once\n\t\t\tfired: function() {\n\t\t\t\treturn !!fired;\n\t\t\t}\n\t\t};\n\n\treturn self;\n};\n\n\nfunction Identity( v ) {\n\treturn v;\n}\nfunction Thrower( ex ) {\n\tthrow ex;\n}\n\nfunction adoptValue( value, resolve, reject, noValue ) {\n\tvar method;\n\n\ttry {\n\n\t\t// Check for promise aspect first to privilege synchronous behavior\n\t\tif ( value && isFunction( ( method = value.promise ) ) ) {\n\t\t\tmethod.call( value ).done( resolve ).fail( reject );\n\n\t\t// Other thenables\n\t\t} else if ( value && isFunction( ( method = value.then ) ) ) {\n\t\t\tmethod.call( value, resolve, reject );\n\n\t\t// Other non-thenables\n\t\t} else {\n\n\t\t\t// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:\n\t\t\t// * false: [ value ].slice( 0 ) => resolve( value )\n\t\t\t// * true: [ value ].slice( 1 ) => resolve()\n\t\t\tresolve.apply( undefined, [ value ].slice( noValue ) );\n\t\t}\n\n\t// For Promises/A+, convert exceptions into rejections\n\t// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in\n\t// Deferred#then to conditionally suppress rejection.\n\t} catch ( value ) {\n\n\t\t// Support: Android 4.0 only\n\t\t// Strict mode functions invoked without .call/.apply get global-object context\n\t\treject.apply( undefined, [ value ] );\n\t}\n}\n\njQuery.extend( {\n\n\tDeferred: function( func ) {\n\t\tvar tuples = [\n\n\t\t\t\t// action, add listener, callbacks,\n\t\t\t\t// ... .then handlers, argument index, [final state]\n\t\t\t\t[ \"notify\", \"progress\", jQuery.Callbacks( \"memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"memory\" ), 2 ],\n\t\t\t\t[ \"resolve\", \"done\", jQuery.Callbacks( \"once memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"once memory\" ), 0, \"resolved\" ],\n\t\t\t\t[ \"reject\", \"fail\", jQuery.Callbacks( \"once memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"once memory\" ), 1, \"rejected\" ]\n\t\t\t],\n\t\t\tstate = \"pending\",\n\t\t\tpromise = {\n\t\t\t\tstate: function() {\n\t\t\t\t\treturn state;\n\t\t\t\t},\n\t\t\t\talways: function() {\n\t\t\t\t\tdeferred.done( arguments ).fail( arguments );\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\t\t\t\t\"catch\": function( fn ) {\n\t\t\t\t\treturn promise.then( null, fn );\n\t\t\t\t},\n\n\t\t\t\t// Keep pipe for back-compat\n\t\t\t\tpipe: function( /* fnDone, fnFail, fnProgress */ ) {\n\t\t\t\t\tvar fns = arguments;\n\n\t\t\t\t\treturn jQuery.Deferred( function( newDefer ) {\n\t\t\t\t\t\tjQuery.each( tuples, function( _i, tuple ) {\n\n\t\t\t\t\t\t\t// Map tuples (progress, done, fail) to arguments (done, fail, progress)\n\t\t\t\t\t\t\tvar fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];\n\n\t\t\t\t\t\t\t// deferred.progress(function() { bind to newDefer or newDefer.notify })\n\t\t\t\t\t\t\t// deferred.done(function() { bind to newDefer or newDefer.resolve })\n\t\t\t\t\t\t\t// deferred.fail(function() { bind to newDefer or newDefer.reject })\n\t\t\t\t\t\t\tdeferred[ tuple[ 1 ] ]( function() {\n\t\t\t\t\t\t\t\tvar returned = fn && fn.apply( this, arguments );\n\t\t\t\t\t\t\t\tif ( returned && isFunction( returned.promise ) ) {\n\t\t\t\t\t\t\t\t\treturned.promise()\n\t\t\t\t\t\t\t\t\t\t.progress( newDefer.notify )\n\t\t\t\t\t\t\t\t\t\t.done( newDefer.resolve )\n\t\t\t\t\t\t\t\t\t\t.fail( newDefer.reject );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tnewDefer[ tuple[ 0 ] + \"With\" ](\n\t\t\t\t\t\t\t\t\t\tthis,\n\t\t\t\t\t\t\t\t\t\tfn ? [ returned ] : arguments\n\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t} );\n\t\t\t\t\t\tfns = null;\n\t\t\t\t\t} ).promise();\n\t\t\t\t},\n\t\t\t\tthen: function( onFulfilled, onRejected, onProgress ) {\n\t\t\t\t\tvar maxDepth = 0;\n\t\t\t\t\tfunction resolve( depth, deferred, handler, special ) {\n\t\t\t\t\t\treturn function() {\n\t\t\t\t\t\t\tvar that = this,\n\t\t\t\t\t\t\t\targs = arguments,\n\t\t\t\t\t\t\t\tmightThrow = function() {\n\t\t\t\t\t\t\t\t\tvar returned, then;\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.3\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-59\n\t\t\t\t\t\t\t\t\t// Ignore double-resolution attempts\n\t\t\t\t\t\t\t\t\tif ( depth < maxDepth ) {\n\t\t\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\treturned = handler.apply( that, args );\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.1\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-48\n\t\t\t\t\t\t\t\t\tif ( returned === deferred.promise() ) {\n\t\t\t\t\t\t\t\t\t\tthrow new TypeError( \"Thenable self-resolution\" );\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ sections 2.3.3.1, 3.5\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-54\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-75\n\t\t\t\t\t\t\t\t\t// Retrieve `then` only once\n\t\t\t\t\t\t\t\t\tthen = returned &&\n\n\t\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.4\n\t\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-64\n\t\t\t\t\t\t\t\t\t\t// Only check objects and functions for thenability\n\t\t\t\t\t\t\t\t\t\t( typeof returned === \"object\" ||\n\t\t\t\t\t\t\t\t\t\t\ttypeof returned === \"function\" ) &&\n\t\t\t\t\t\t\t\t\t\treturned.then;\n\n\t\t\t\t\t\t\t\t\t// Handle a returned thenable\n\t\t\t\t\t\t\t\t\tif ( isFunction( then ) ) {\n\n\t\t\t\t\t\t\t\t\t\t// Special processors (notify) just wait for resolution\n\t\t\t\t\t\t\t\t\t\tif ( special ) {\n\t\t\t\t\t\t\t\t\t\t\tthen.call(\n\t\t\t\t\t\t\t\t\t\t\t\treturned,\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Thrower, special )\n\t\t\t\t\t\t\t\t\t\t\t);\n\n\t\t\t\t\t\t\t\t\t\t// Normal processors (resolve) also hook into progress\n\t\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t\t// ...and disregard older resolution values\n\t\t\t\t\t\t\t\t\t\t\tmaxDepth++;\n\n\t\t\t\t\t\t\t\t\t\t\tthen.call(\n\t\t\t\t\t\t\t\t\t\t\t\treturned,\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Thrower, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity,\n\t\t\t\t\t\t\t\t\t\t\t\t\tdeferred.notifyWith )\n\t\t\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// Handle all other returned values\n\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t// Only substitute handlers pass on context\n\t\t\t\t\t\t\t\t\t\t// and multiple values (non-spec behavior)\n\t\t\t\t\t\t\t\t\t\tif ( handler !== Identity ) {\n\t\t\t\t\t\t\t\t\t\t\tthat = undefined;\n\t\t\t\t\t\t\t\t\t\t\targs = [ returned ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t// Process the value(s)\n\t\t\t\t\t\t\t\t\t\t// Default process is resolve\n\t\t\t\t\t\t\t\t\t\t( special || deferred.resolveWith )( that, args );\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t},\n\n\t\t\t\t\t\t\t\t// Only normal processors (resolve) catch and reject exceptions\n\t\t\t\t\t\t\t\tprocess = special ?\n\t\t\t\t\t\t\t\t\tmightThrow :\n\t\t\t\t\t\t\t\t\tfunction() {\n\t\t\t\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\t\t\t\tmightThrow();\n\t\t\t\t\t\t\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t\t\t\t\t\t\tif ( jQuery.Deferred.exceptionHook ) {\n\t\t\t\t\t\t\t\t\t\t\t\tjQuery.Deferred.exceptionHook( e,\n\t\t\t\t\t\t\t\t\t\t\t\t\tprocess.stackTrace );\n\t\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.4.1\n\t\t\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-61\n\t\t\t\t\t\t\t\t\t\t\t// Ignore post-resolution exceptions\n\t\t\t\t\t\t\t\t\t\t\tif ( depth + 1 >= maxDepth ) {\n\n\t\t\t\t\t\t\t\t\t\t\t\t// Only substitute handlers pass on context\n\t\t\t\t\t\t\t\t\t\t\t\t// and multiple values (non-spec behavior)\n\t\t\t\t\t\t\t\t\t\t\t\tif ( handler !== Thrower ) {\n\t\t\t\t\t\t\t\t\t\t\t\t\tthat = undefined;\n\t\t\t\t\t\t\t\t\t\t\t\t\targs = [ e ];\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t\t\tdeferred.rejectWith( that, args );\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t};\n\n\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.1\n\t\t\t\t\t\t\t// https://promisesaplus.com/#point-57\n\t\t\t\t\t\t\t// Re-resolve promises immediately to dodge false rejection from\n\t\t\t\t\t\t\t// subsequent errors\n\t\t\t\t\t\t\tif ( depth ) {\n\t\t\t\t\t\t\t\tprocess();\n\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t// Call an optional hook to record the stack, in case of exception\n\t\t\t\t\t\t\t\t// since it's otherwise lost when execution goes async\n\t\t\t\t\t\t\t\tif ( jQuery.Deferred.getStackHook ) {\n\t\t\t\t\t\t\t\t\tprocess.stackTrace = jQuery.Deferred.getStackHook();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\twindow.setTimeout( process );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t};\n\t\t\t\t\t}\n\n\t\t\t\t\treturn jQuery.Deferred( function( newDefer ) {\n\n\t\t\t\t\t\t// progress_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 0 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tisFunction( onProgress ) ?\n\t\t\t\t\t\t\t\t\tonProgress :\n\t\t\t\t\t\t\t\t\tIdentity,\n\t\t\t\t\t\t\t\tnewDefer.notifyWith\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\n\t\t\t\t\t\t// fulfilled_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 1 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tisFunction( onFulfilled ) ?\n\t\t\t\t\t\t\t\t\tonFulfilled :\n\t\t\t\t\t\t\t\t\tIdentity\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\n\t\t\t\t\t\t// rejected_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 2 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tisFunction( onRejected ) ?\n\t\t\t\t\t\t\t\t\tonRejected :\n\t\t\t\t\t\t\t\t\tThrower\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\t\t\t\t\t} ).promise();\n\t\t\t\t},\n\n\t\t\t\t// Get a promise for this deferred\n\t\t\t\t// If obj is provided, the promise aspect is added to the object\n\t\t\t\tpromise: function( obj ) {\n\t\t\t\t\treturn obj != null ? jQuery.extend( obj, promise ) : promise;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdeferred = {};\n\n\t\t// Add list-specific methods\n\t\tjQuery.each( tuples, function( i, tuple ) {\n\t\t\tvar list = tuple[ 2 ],\n\t\t\t\tstateString = tuple[ 5 ];\n\n\t\t\t// promise.progress = list.add\n\t\t\t// promise.done = list.add\n\t\t\t// promise.fail = list.add\n\t\t\tpromise[ tuple[ 1 ] ] = list.add;\n\n\t\t\t// Handle state\n\t\t\tif ( stateString ) {\n\t\t\t\tlist.add(\n\t\t\t\t\tfunction() {\n\n\t\t\t\t\t\t// state = \"resolved\" (i.e., fulfilled)\n\t\t\t\t\t\t// state = \"rejected\"\n\t\t\t\t\t\tstate = stateString;\n\t\t\t\t\t},\n\n\t\t\t\t\t// rejected_callbacks.disable\n\t\t\t\t\t// fulfilled_callbacks.disable\n\t\t\t\t\ttuples[ 3 - i ][ 2 ].disable,\n\n\t\t\t\t\t// rejected_handlers.disable\n\t\t\t\t\t// fulfilled_handlers.disable\n\t\t\t\t\ttuples[ 3 - i ][ 3 ].disable,\n\n\t\t\t\t\t// progress_callbacks.lock\n\t\t\t\t\ttuples[ 0 ][ 2 ].lock,\n\n\t\t\t\t\t// progress_handlers.lock\n\t\t\t\t\ttuples[ 0 ][ 3 ].lock\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// progress_handlers.fire\n\t\t\t// fulfilled_handlers.fire\n\t\t\t// rejected_handlers.fire\n\t\t\tlist.add( tuple[ 3 ].fire );\n\n\t\t\t// deferred.notify = function() { deferred.notifyWith(...) }\n\t\t\t// deferred.resolve = function() { deferred.resolveWith(...) }\n\t\t\t// deferred.reject = function() { deferred.rejectWith(...) }\n\t\t\tdeferred[ tuple[ 0 ] ] = function() {\n\t\t\t\tdeferred[ tuple[ 0 ] + \"With\" ]( this === deferred ? undefined : this, arguments );\n\t\t\t\treturn this;\n\t\t\t};\n\n\t\t\t// deferred.notifyWith = list.fireWith\n\t\t\t// deferred.resolveWith = list.fireWith\n\t\t\t// deferred.rejectWith = list.fireWith\n\t\t\tdeferred[ tuple[ 0 ] + \"With\" ] = list.fireWith;\n\t\t} );\n\n\t\t// Make the deferred a promise\n\t\tpromise.promise( deferred );\n\n\t\t// Call given func if any\n\t\tif ( func ) {\n\t\t\tfunc.call( deferred, deferred );\n\t\t}\n\n\t\t// All done!\n\t\treturn deferred;\n\t},\n\n\t// Deferred helper\n\twhen: function( singleValue ) {\n\t\tvar\n\n\t\t\t// count of uncompleted subordinates\n\t\t\tremaining = arguments.length,\n\n\t\t\t// count of unprocessed arguments\n\t\t\ti = remaining,\n\n\t\t\t// subordinate fulfillment data\n\t\t\tresolveContexts = Array( i ),\n\t\t\tresolveValues = slice.call( arguments ),\n\n\t\t\t// the master Deferred\n\t\t\tmaster = jQuery.Deferred(),\n\n\t\t\t// subordinate callback factory\n\t\t\tupdateFunc = function( i ) {\n\t\t\t\treturn function( value ) {\n\t\t\t\t\tresolveContexts[ i ] = this;\n\t\t\t\t\tresolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;\n\t\t\t\t\tif ( !( --remaining ) ) {\n\t\t\t\t\t\tmaster.resolveWith( resolveContexts, resolveValues );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t};\n\n\t\t// Single- and empty arguments are adopted like Promise.resolve\n\t\tif ( remaining <= 1 ) {\n\t\t\tadoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,\n\t\t\t\t!remaining );\n\n\t\t\t// Use .then() to unwrap secondary thenables (cf. gh-3000)\n\t\t\tif ( master.state() === \"pending\" ||\n\t\t\t\tisFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {\n\n\t\t\t\treturn master.then();\n\t\t\t}\n\t\t}\n\n\t\t// Multiple arguments are aggregated like Promise.all array elements\n\t\twhile ( i-- ) {\n\t\t\tadoptValue( resolveValues[ i ], updateFunc( i ), master.reject );\n\t\t}\n\n\t\treturn master.promise();\n\t}\n} );\n\n\n// These usually indicate a programmer mistake during development,\n// warn about them ASAP rather than swallowing them by default.\nvar rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;\n\njQuery.Deferred.exceptionHook = function( error, stack ) {\n\n\t// Support: IE 8 - 9 only\n\t// Console exists when dev tools are open, which can happen at any time\n\tif ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {\n\t\twindow.console.warn( \"jQuery.Deferred exception: \" + error.message, error.stack, stack );\n\t}\n};\n\n\n\n\njQuery.readyException = function( error ) {\n\twindow.setTimeout( function() {\n\t\tthrow error;\n\t} );\n};\n\n\n\n\n// The deferred used on DOM ready\nvar readyList = jQuery.Deferred();\n\njQuery.fn.ready = function( fn ) {\n\n\treadyList\n\t\t.then( fn )\n\n\t\t// Wrap jQuery.readyException in a function so that the lookup\n\t\t// happens at the time of error handling instead of callback\n\t\t// registration.\n\t\t.catch( function( error ) {\n\t\t\tjQuery.readyException( error );\n\t\t} );\n\n\treturn this;\n};\n\njQuery.extend( {\n\n\t// Is the DOM ready to be used? Set to true once it occurs.\n\tisReady: false,\n\n\t// A counter to track how many items to wait for before\n\t// the ready event fires. See #6781\n\treadyWait: 1,\n\n\t// Handle when the DOM is ready\n\tready: function( wait ) {\n\n\t\t// Abort if there are pending holds or we're already ready\n\t\tif ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Remember that the DOM is ready\n\t\tjQuery.isReady = true;\n\n\t\t// If a normal DOM Ready event fired, decrement, and wait if need be\n\t\tif ( wait !== true && --jQuery.readyWait > 0 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// If there are functions bound, to execute\n\t\treadyList.resolveWith( document, [ jQuery ] );\n\t}\n} );\n\njQuery.ready.then = readyList.then;\n\n// The ready event handler and self cleanup method\nfunction completed() {\n\tdocument.removeEventListener( \"DOMContentLoaded\", completed );\n\twindow.removeEventListener( \"load\", completed );\n\tjQuery.ready();\n}\n\n// Catch cases where $(document).ready() is called\n// after the browser event has already occurred.\n// Support: IE <=9 - 10 only\n// Older IE sometimes signals \"interactive\" too soon\nif ( document.readyState === \"complete\" ||\n\t( document.readyState !== \"loading\" && !document.documentElement.doScroll ) ) {\n\n\t// Handle it asynchronously to allow scripts the opportunity to delay ready\n\twindow.setTimeout( jQuery.ready );\n\n} else {\n\n\t// Use the handy event callback\n\tdocument.addEventListener( \"DOMContentLoaded\", completed );\n\n\t// A fallback to window.onload, that will always work\n\twindow.addEventListener( \"load\", completed );\n}\n\n\n\n\n// Multifunctional method to get and set values of a collection\n// The value/s can optionally be executed if it's a function\nvar access = function( elems, fn, key, value, chainable, emptyGet, raw ) {\n\tvar i = 0,\n\t\tlen = elems.length,\n\t\tbulk = key == null;\n\n\t// Sets many values\n\tif ( toType( key ) === \"object\" ) {\n\t\tchainable = true;\n\t\tfor ( i in key ) {\n\t\t\taccess( elems, fn, i, key[ i ], true, emptyGet, raw );\n\t\t}\n\n\t// Sets one value\n\t} else if ( value !== undefined ) {\n\t\tchainable = true;\n\n\t\tif ( !isFunction( value ) ) {\n\t\t\traw = true;\n\t\t}\n\n\t\tif ( bulk ) {\n\n\t\t\t// Bulk operations run against the entire set\n\t\t\tif ( raw ) {\n\t\t\t\tfn.call( elems, value );\n\t\t\t\tfn = null;\n\n\t\t\t// ...except when executing function values\n\t\t\t} else {\n\t\t\t\tbulk = fn;\n\t\t\t\tfn = function( elem, _key, value ) {\n\t\t\t\t\treturn bulk.call( jQuery( elem ), value );\n\t\t\t\t};\n\t\t\t}\n\t\t}\n\n\t\tif ( fn ) {\n\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\tfn(\n\t\t\t\t\telems[ i ], key, raw ?\n\t\t\t\t\tvalue :\n\t\t\t\t\tvalue.call( elems[ i ], i, fn( elems[ i ], key ) )\n\t\t\t\t);\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( chainable ) {\n\t\treturn elems;\n\t}\n\n\t// Gets\n\tif ( bulk ) {\n\t\treturn fn.call( elems );\n\t}\n\n\treturn len ? fn( elems[ 0 ], key ) : emptyGet;\n};\n\n\n// Matches dashed string for camelizing\nvar rmsPrefix = /^-ms-/,\n\trdashAlpha = /-([a-z])/g;\n\n// Used by camelCase as callback to replace()\nfunction fcamelCase( _all, letter ) {\n\treturn letter.toUpperCase();\n}\n\n// Convert dashed to camelCase; used by the css and data modules\n// Support: IE <=9 - 11, Edge 12 - 15\n// Microsoft forgot to hump their vendor prefix (#9572)\nfunction camelCase( string ) {\n\treturn string.replace( rmsPrefix, \"ms-\" ).replace( rdashAlpha, fcamelCase );\n}\nvar acceptData = function( owner ) {\n\n\t// Accepts only:\n\t//  - Node\n\t//    - Node.ELEMENT_NODE\n\t//    - Node.DOCUMENT_NODE\n\t//  - Object\n\t//    - Any\n\treturn owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );\n};\n\n\n\n\nfunction Data() {\n\tthis.expando = jQuery.expando + Data.uid++;\n}\n\nData.uid = 1;\n\nData.prototype = {\n\n\tcache: function( owner ) {\n\n\t\t// Check if the owner object already has a cache\n\t\tvar value = owner[ this.expando ];\n\n\t\t// If not, create one\n\t\tif ( !value ) {\n\t\t\tvalue = {};\n\n\t\t\t// We can accept data for non-element nodes in modern browsers,\n\t\t\t// but we should not, see #8335.\n\t\t\t// Always return an empty object.\n\t\t\tif ( acceptData( owner ) ) {\n\n\t\t\t\t// If it is a node unlikely to be stringify-ed or looped over\n\t\t\t\t// use plain assignment\n\t\t\t\tif ( owner.nodeType ) {\n\t\t\t\t\towner[ this.expando ] = value;\n\n\t\t\t\t// Otherwise secure it in a non-enumerable property\n\t\t\t\t// configurable must be true to allow the property to be\n\t\t\t\t// deleted when data is removed\n\t\t\t\t} else {\n\t\t\t\t\tObject.defineProperty( owner, this.expando, {\n\t\t\t\t\t\tvalue: value,\n\t\t\t\t\t\tconfigurable: true\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn value;\n\t},\n\tset: function( owner, data, value ) {\n\t\tvar prop,\n\t\t\tcache = this.cache( owner );\n\n\t\t// Handle: [ owner, key, value ] args\n\t\t// Always use camelCase key (gh-2257)\n\t\tif ( typeof data === \"string\" ) {\n\t\t\tcache[ camelCase( data ) ] = value;\n\n\t\t// Handle: [ owner, { properties } ] args\n\t\t} else {\n\n\t\t\t// Copy the properties one-by-one to the cache object\n\t\t\tfor ( prop in data ) {\n\t\t\t\tcache[ camelCase( prop ) ] = data[ prop ];\n\t\t\t}\n\t\t}\n\t\treturn cache;\n\t},\n\tget: function( owner, key ) {\n\t\treturn key === undefined ?\n\t\t\tthis.cache( owner ) :\n\n\t\t\t// Always use camelCase key (gh-2257)\n\t\t\towner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];\n\t},\n\taccess: function( owner, key, value ) {\n\n\t\t// In cases where either:\n\t\t//\n\t\t//   1. No key was specified\n\t\t//   2. A string key was specified, but no value provided\n\t\t//\n\t\t// Take the \"read\" path and allow the get method to determine\n\t\t// which value to return, respectively either:\n\t\t//\n\t\t//   1. The entire cache object\n\t\t//   2. The data stored at the key\n\t\t//\n\t\tif ( key === undefined ||\n\t\t\t\t( ( key && typeof key === \"string\" ) && value === undefined ) ) {\n\n\t\t\treturn this.get( owner, key );\n\t\t}\n\n\t\t// When the key is not a string, or both a key and value\n\t\t// are specified, set or extend (existing objects) with either:\n\t\t//\n\t\t//   1. An object of properties\n\t\t//   2. A key and value\n\t\t//\n\t\tthis.set( owner, key, value );\n\n\t\t// Since the \"set\" path can have two possible entry points\n\t\t// return the expected data based on which path was taken[*]\n\t\treturn value !== undefined ? value : key;\n\t},\n\tremove: function( owner, key ) {\n\t\tvar i,\n\t\t\tcache = owner[ this.expando ];\n\n\t\tif ( cache === undefined ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( key !== undefined ) {\n\n\t\t\t// Support array or space separated string of keys\n\t\t\tif ( Array.isArray( key ) ) {\n\n\t\t\t\t// If key is an array of keys...\n\t\t\t\t// We always set camelCase keys, so remove that.\n\t\t\t\tkey = key.map( camelCase );\n\t\t\t} else {\n\t\t\t\tkey = camelCase( key );\n\n\t\t\t\t// If a key with the spaces exists, use it.\n\t\t\t\t// Otherwise, create an array by matching non-whitespace\n\t\t\t\tkey = key in cache ?\n\t\t\t\t\t[ key ] :\n\t\t\t\t\t( key.match( rnothtmlwhite ) || [] );\n\t\t\t}\n\n\t\t\ti = key.length;\n\n\t\t\twhile ( i-- ) {\n\t\t\t\tdelete cache[ key[ i ] ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove the expando if there's no more data\n\t\tif ( key === undefined || jQuery.isEmptyObject( cache ) ) {\n\n\t\t\t// Support: Chrome <=35 - 45\n\t\t\t// Webkit & Blink performance suffers when deleting properties\n\t\t\t// from DOM nodes, so set to undefined instead\n\t\t\t// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)\n\t\t\tif ( owner.nodeType ) {\n\t\t\t\towner[ this.expando ] = undefined;\n\t\t\t} else {\n\t\t\t\tdelete owner[ this.expando ];\n\t\t\t}\n\t\t}\n\t},\n\thasData: function( owner ) {\n\t\tvar cache = owner[ this.expando ];\n\t\treturn cache !== undefined && !jQuery.isEmptyObject( cache );\n\t}\n};\nvar dataPriv = new Data();\n\nvar dataUser = new Data();\n\n\n\n//\tImplementation Summary\n//\n//\t1. Enforce API surface and semantic compatibility with 1.9.x branch\n//\t2. Improve the module's maintainability by reducing the storage\n//\t\tpaths to a single mechanism.\n//\t3. Use the same single mechanism to support \"private\" and \"user\" data.\n//\t4. _Never_ expose \"private\" data to user code (TODO: Drop _data, _removeData)\n//\t5. Avoid exposing implementation details on user objects (eg. expando properties)\n//\t6. Provide a clear path for implementation upgrade to WeakMap in 2014\n\nvar rbrace = /^(?:\\{[\\w\\W]*\\}|\\[[\\w\\W]*\\])$/,\n\trmultiDash = /[A-Z]/g;\n\nfunction getData( data ) {\n\tif ( data === \"true\" ) {\n\t\treturn true;\n\t}\n\n\tif ( data === \"false\" ) {\n\t\treturn false;\n\t}\n\n\tif ( data === \"null\" ) {\n\t\treturn null;\n\t}\n\n\t// Only convert to a number if it doesn't change the string\n\tif ( data === +data + \"\" ) {\n\t\treturn +data;\n\t}\n\n\tif ( rbrace.test( data ) ) {\n\t\treturn JSON.parse( data );\n\t}\n\n\treturn data;\n}\n\nfunction dataAttr( elem, key, data ) {\n\tvar name;\n\n\t// If nothing was found internally, try to fetch any\n\t// data from the HTML5 data-* attribute\n\tif ( data === undefined && elem.nodeType === 1 ) {\n\t\tname = \"data-\" + key.replace( rmultiDash, \"-$&\" ).toLowerCase();\n\t\tdata = elem.getAttribute( name );\n\n\t\tif ( typeof data === \"string\" ) {\n\t\t\ttry {\n\t\t\t\tdata = getData( data );\n\t\t\t} catch ( e ) {}\n\n\t\t\t// Make sure we set the data so it isn't changed later\n\t\t\tdataUser.set( elem, key, data );\n\t\t} else {\n\t\t\tdata = undefined;\n\t\t}\n\t}\n\treturn data;\n}\n\njQuery.extend( {\n\thasData: function( elem ) {\n\t\treturn dataUser.hasData( elem ) || dataPriv.hasData( elem );\n\t},\n\n\tdata: function( elem, name, data ) {\n\t\treturn dataUser.access( elem, name, data );\n\t},\n\n\tremoveData: function( elem, name ) {\n\t\tdataUser.remove( elem, name );\n\t},\n\n\t// TODO: Now that all calls to _data and _removeData have been replaced\n\t// with direct calls to dataPriv methods, these can be deprecated.\n\t_data: function( elem, name, data ) {\n\t\treturn dataPriv.access( elem, name, data );\n\t},\n\n\t_removeData: function( elem, name ) {\n\t\tdataPriv.remove( elem, name );\n\t}\n} );\n\njQuery.fn.extend( {\n\tdata: function( key, value ) {\n\t\tvar i, name, data,\n\t\t\telem = this[ 0 ],\n\t\t\tattrs = elem && elem.attributes;\n\n\t\t// Gets all values\n\t\tif ( key === undefined ) {\n\t\t\tif ( this.length ) {\n\t\t\t\tdata = dataUser.get( elem );\n\n\t\t\t\tif ( elem.nodeType === 1 && !dataPriv.get( elem, \"hasDataAttrs\" ) ) {\n\t\t\t\t\ti = attrs.length;\n\t\t\t\t\twhile ( i-- ) {\n\n\t\t\t\t\t\t// Support: IE 11 only\n\t\t\t\t\t\t// The attrs elements can be null (#14894)\n\t\t\t\t\t\tif ( attrs[ i ] ) {\n\t\t\t\t\t\t\tname = attrs[ i ].name;\n\t\t\t\t\t\t\tif ( name.indexOf( \"data-\" ) === 0 ) {\n\t\t\t\t\t\t\t\tname = camelCase( name.slice( 5 ) );\n\t\t\t\t\t\t\t\tdataAttr( elem, name, data[ name ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tdataPriv.set( elem, \"hasDataAttrs\", true );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn data;\n\t\t}\n\n\t\t// Sets multiple values\n\t\tif ( typeof key === \"object\" ) {\n\t\t\treturn this.each( function() {\n\t\t\t\tdataUser.set( this, key );\n\t\t\t} );\n\t\t}\n\n\t\treturn access( this, function( value ) {\n\t\t\tvar data;\n\n\t\t\t// The calling jQuery object (element matches) is not empty\n\t\t\t// (and therefore has an element appears at this[ 0 ]) and the\n\t\t\t// `value` parameter was not undefined. An empty jQuery object\n\t\t\t// will result in `undefined` for elem = this[ 0 ] which will\n\t\t\t// throw an exception if an attempt to read a data cache is made.\n\t\t\tif ( elem && value === undefined ) {\n\n\t\t\t\t// Attempt to get data from the cache\n\t\t\t\t// The key will always be camelCased in Data\n\t\t\t\tdata = dataUser.get( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// Attempt to \"discover\" the data in\n\t\t\t\t// HTML5 custom data-* attrs\n\t\t\t\tdata = dataAttr( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// We tried really hard, but the data doesn't exist.\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Set the data...\n\t\t\tthis.each( function() {\n\n\t\t\t\t// We always store the camelCased key\n\t\t\t\tdataUser.set( this, key, value );\n\t\t\t} );\n\t\t}, null, value, arguments.length > 1, null, true );\n\t},\n\n\tremoveData: function( key ) {\n\t\treturn this.each( function() {\n\t\t\tdataUser.remove( this, key );\n\t\t} );\n\t}\n} );\n\n\njQuery.extend( {\n\tqueue: function( elem, type, data ) {\n\t\tvar queue;\n\n\t\tif ( elem ) {\n\t\t\ttype = ( type || \"fx\" ) + \"queue\";\n\t\t\tqueue = dataPriv.get( elem, type );\n\n\t\t\t// Speed up dequeue by getting out quickly if this is just a lookup\n\t\t\tif ( data ) {\n\t\t\t\tif ( !queue || Array.isArray( data ) ) {\n\t\t\t\t\tqueue = dataPriv.access( elem, type, jQuery.makeArray( data ) );\n\t\t\t\t} else {\n\t\t\t\t\tqueue.push( data );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn queue || [];\n\t\t}\n\t},\n\n\tdequeue: function( elem, type ) {\n\t\ttype = type || \"fx\";\n\n\t\tvar queue = jQuery.queue( elem, type ),\n\t\t\tstartLength = queue.length,\n\t\t\tfn = queue.shift(),\n\t\t\thooks = jQuery._queueHooks( elem, type ),\n\t\t\tnext = function() {\n\t\t\t\tjQuery.dequeue( elem, type );\n\t\t\t};\n\n\t\t// If the fx queue is dequeued, always remove the progress sentinel\n\t\tif ( fn === \"inprogress\" ) {\n\t\t\tfn = queue.shift();\n\t\t\tstartLength--;\n\t\t}\n\n\t\tif ( fn ) {\n\n\t\t\t// Add a progress sentinel to prevent the fx queue from being\n\t\t\t// automatically dequeued\n\t\t\tif ( type === \"fx\" ) {\n\t\t\t\tqueue.unshift( \"inprogress\" );\n\t\t\t}\n\n\t\t\t// Clear up the last queue stop function\n\t\t\tdelete hooks.stop;\n\t\t\tfn.call( elem, next, hooks );\n\t\t}\n\n\t\tif ( !startLength && hooks ) {\n\t\t\thooks.empty.fire();\n\t\t}\n\t},\n\n\t// Not public - generate a queueHooks object, or return the current one\n\t_queueHooks: function( elem, type ) {\n\t\tvar key = type + \"queueHooks\";\n\t\treturn dataPriv.get( elem, key ) || dataPriv.access( elem, key, {\n\t\t\tempty: jQuery.Callbacks( \"once memory\" ).add( function() {\n\t\t\t\tdataPriv.remove( elem, [ type + \"queue\", key ] );\n\t\t\t} )\n\t\t} );\n\t}\n} );\n\njQuery.fn.extend( {\n\tqueue: function( type, data ) {\n\t\tvar setter = 2;\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tdata = type;\n\t\t\ttype = \"fx\";\n\t\t\tsetter--;\n\t\t}\n\n\t\tif ( arguments.length < setter ) {\n\t\t\treturn jQuery.queue( this[ 0 ], type );\n\t\t}\n\n\t\treturn data === undefined ?\n\t\t\tthis :\n\t\t\tthis.each( function() {\n\t\t\t\tvar queue = jQuery.queue( this, type, data );\n\n\t\t\t\t// Ensure a hooks for this queue\n\t\t\t\tjQuery._queueHooks( this, type );\n\n\t\t\t\tif ( type === \"fx\" && queue[ 0 ] !== \"inprogress\" ) {\n\t\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t\t}\n\t\t\t} );\n\t},\n\tdequeue: function( type ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.dequeue( this, type );\n\t\t} );\n\t},\n\tclearQueue: function( type ) {\n\t\treturn this.queue( type || \"fx\", [] );\n\t},\n\n\t// Get a promise resolved when queues of a certain type\n\t// are emptied (fx is the type by default)\n\tpromise: function( type, obj ) {\n\t\tvar tmp,\n\t\t\tcount = 1,\n\t\t\tdefer = jQuery.Deferred(),\n\t\t\telements = this,\n\t\t\ti = this.length,\n\t\t\tresolve = function() {\n\t\t\t\tif ( !( --count ) ) {\n\t\t\t\t\tdefer.resolveWith( elements, [ elements ] );\n\t\t\t\t}\n\t\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tobj = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\ttype = type || \"fx\";\n\n\t\twhile ( i-- ) {\n\t\t\ttmp = dataPriv.get( elements[ i ], type + \"queueHooks\" );\n\t\t\tif ( tmp && tmp.empty ) {\n\t\t\t\tcount++;\n\t\t\t\ttmp.empty.add( resolve );\n\t\t\t}\n\t\t}\n\t\tresolve();\n\t\treturn defer.promise( obj );\n\t}\n} );\nvar pnum = ( /[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/ ).source;\n\nvar rcssNum = new RegExp( \"^(?:([+-])=|)(\" + pnum + \")([a-z%]*)$\", \"i\" );\n\n\nvar cssExpand = [ \"Top\", \"Right\", \"Bottom\", \"Left\" ];\n\nvar documentElement = document.documentElement;\n\n\n\n\tvar isAttached = function( elem ) {\n\t\t\treturn jQuery.contains( elem.ownerDocument, elem );\n\t\t},\n\t\tcomposed = { composed: true };\n\n\t// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only\n\t// Check attachment across shadow DOM boundaries when possible (gh-3504)\n\t// Support: iOS 10.0-10.2 only\n\t// Early iOS 10 versions support `attachShadow` but not `getRootNode`,\n\t// leading to errors. We need to check for `getRootNode`.\n\tif ( documentElement.getRootNode ) {\n\t\tisAttached = function( elem ) {\n\t\t\treturn jQuery.contains( elem.ownerDocument, elem ) ||\n\t\t\t\telem.getRootNode( composed ) === elem.ownerDocument;\n\t\t};\n\t}\nvar isHiddenWithinTree = function( elem, el ) {\n\n\t\t// isHiddenWithinTree might be called from jQuery#filter function;\n\t\t// in that case, element will be second argument\n\t\telem = el || elem;\n\n\t\t// Inline style trumps all\n\t\treturn elem.style.display === \"none\" ||\n\t\t\telem.style.display === \"\" &&\n\n\t\t\t// Otherwise, check computed style\n\t\t\t// Support: Firefox <=43 - 45\n\t\t\t// Disconnected elements can have computed display: none, so first confirm that elem is\n\t\t\t// in the document.\n\t\t\tisAttached( elem ) &&\n\n\t\t\tjQuery.css( elem, \"display\" ) === \"none\";\n\t};\n\n\n\nfunction adjustCSS( elem, prop, valueParts, tween ) {\n\tvar adjusted, scale,\n\t\tmaxIterations = 20,\n\t\tcurrentValue = tween ?\n\t\t\tfunction() {\n\t\t\t\treturn tween.cur();\n\t\t\t} :\n\t\t\tfunction() {\n\t\t\t\treturn jQuery.css( elem, prop, \"\" );\n\t\t\t},\n\t\tinitial = currentValue(),\n\t\tunit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" ),\n\n\t\t// Starting value computation is required for potential unit mismatches\n\t\tinitialInUnit = elem.nodeType &&\n\t\t\t( jQuery.cssNumber[ prop ] || unit !== \"px\" && +initial ) &&\n\t\t\trcssNum.exec( jQuery.css( elem, prop ) );\n\n\tif ( initialInUnit && initialInUnit[ 3 ] !== unit ) {\n\n\t\t// Support: Firefox <=54\n\t\t// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)\n\t\tinitial = initial / 2;\n\n\t\t// Trust units reported by jQuery.css\n\t\tunit = unit || initialInUnit[ 3 ];\n\n\t\t// Iteratively approximate from a nonzero starting point\n\t\tinitialInUnit = +initial || 1;\n\n\t\twhile ( maxIterations-- ) {\n\n\t\t\t// Evaluate and update our best guess (doubling guesses that zero out).\n\t\t\t// Finish if the scale equals or crosses 1 (making the old*new product non-positive).\n\t\t\tjQuery.style( elem, prop, initialInUnit + unit );\n\t\t\tif ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {\n\t\t\t\tmaxIterations = 0;\n\t\t\t}\n\t\t\tinitialInUnit = initialInUnit / scale;\n\n\t\t}\n\n\t\tinitialInUnit = initialInUnit * 2;\n\t\tjQuery.style( elem, prop, initialInUnit + unit );\n\n\t\t// Make sure we update the tween properties later on\n\t\tvalueParts = valueParts || [];\n\t}\n\n\tif ( valueParts ) {\n\t\tinitialInUnit = +initialInUnit || +initial || 0;\n\n\t\t// Apply relative offset (+=/-=) if specified\n\t\tadjusted = valueParts[ 1 ] ?\n\t\t\tinitialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :\n\t\t\t+valueParts[ 2 ];\n\t\tif ( tween ) {\n\t\t\ttween.unit = unit;\n\t\t\ttween.start = initialInUnit;\n\t\t\ttween.end = adjusted;\n\t\t}\n\t}\n\treturn adjusted;\n}\n\n\nvar defaultDisplayMap = {};\n\nfunction getDefaultDisplay( elem ) {\n\tvar temp,\n\t\tdoc = elem.ownerDocument,\n\t\tnodeName = elem.nodeName,\n\t\tdisplay = defaultDisplayMap[ nodeName ];\n\n\tif ( display ) {\n\t\treturn display;\n\t}\n\n\ttemp = doc.body.appendChild( doc.createElement( nodeName ) );\n\tdisplay = jQuery.css( temp, \"display\" );\n\n\ttemp.parentNode.removeChild( temp );\n\n\tif ( display === \"none\" ) {\n\t\tdisplay = \"block\";\n\t}\n\tdefaultDisplayMap[ nodeName ] = display;\n\n\treturn display;\n}\n\nfunction showHide( elements, show ) {\n\tvar display, elem,\n\t\tvalues = [],\n\t\tindex = 0,\n\t\tlength = elements.length;\n\n\t// Determine new display value for elements that need to change\n\tfor ( ; index < length; index++ ) {\n\t\telem = elements[ index ];\n\t\tif ( !elem.style ) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tdisplay = elem.style.display;\n\t\tif ( show ) {\n\n\t\t\t// Since we force visibility upon cascade-hidden elements, an immediate (and slow)\n\t\t\t// check is required in this first loop unless we have a nonempty display value (either\n\t\t\t// inline or about-to-be-restored)\n\t\t\tif ( display === \"none\" ) {\n\t\t\t\tvalues[ index ] = dataPriv.get( elem, \"display\" ) || null;\n\t\t\t\tif ( !values[ index ] ) {\n\t\t\t\t\telem.style.display = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( elem.style.display === \"\" && isHiddenWithinTree( elem ) ) {\n\t\t\t\tvalues[ index ] = getDefaultDisplay( elem );\n\t\t\t}\n\t\t} else {\n\t\t\tif ( display !== \"none\" ) {\n\t\t\t\tvalues[ index ] = \"none\";\n\n\t\t\t\t// Remember what we're overwriting\n\t\t\t\tdataPriv.set( elem, \"display\", display );\n\t\t\t}\n\t\t}\n\t}\n\n\t// Set the display of the elements in a second loop to avoid constant reflow\n\tfor ( index = 0; index < length; index++ ) {\n\t\tif ( values[ index ] != null ) {\n\t\t\telements[ index ].style.display = values[ index ];\n\t\t}\n\t}\n\n\treturn elements;\n}\n\njQuery.fn.extend( {\n\tshow: function() {\n\t\treturn showHide( this, true );\n\t},\n\thide: function() {\n\t\treturn showHide( this );\n\t},\n\ttoggle: function( state ) {\n\t\tif ( typeof state === \"boolean\" ) {\n\t\t\treturn state ? this.show() : this.hide();\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tif ( isHiddenWithinTree( this ) ) {\n\t\t\t\tjQuery( this ).show();\n\t\t\t} else {\n\t\t\t\tjQuery( this ).hide();\n\t\t\t}\n\t\t} );\n\t}\n} );\nvar rcheckableType = ( /^(?:checkbox|radio)$/i );\n\nvar rtagName = ( /<([a-z][^\\/\\0>\\x20\\t\\r\\n\\f]*)/i );\n\nvar rscriptType = ( /^$|^module$|\\/(?:java|ecma)script/i );\n\n\n\n( function() {\n\tvar fragment = document.createDocumentFragment(),\n\t\tdiv = fragment.appendChild( document.createElement( \"div\" ) ),\n\t\tinput = document.createElement( \"input\" );\n\n\t// Support: Android 4.0 - 4.3 only\n\t// Check state lost if the name is set (#11217)\n\t// Support: Windows Web Apps (WWA)\n\t// `name` and `type` must use .setAttribute for WWA (#14901)\n\tinput.setAttribute( \"type\", \"radio\" );\n\tinput.setAttribute( \"checked\", \"checked\" );\n\tinput.setAttribute( \"name\", \"t\" );\n\n\tdiv.appendChild( input );\n\n\t// Support: Android <=4.1 only\n\t// Older WebKit doesn't clone checked state correctly in fragments\n\tsupport.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;\n\n\t// Support: IE <=11 only\n\t// Make sure textarea (and checkbox) defaultValue is properly cloned\n\tdiv.innerHTML = \"<textarea>x</textarea>\";\n\tsupport.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;\n\n\t// Support: IE <=9 only\n\t// IE <=9 replaces <option> tags with their contents when inserted outside of\n\t// the select element.\n\tdiv.innerHTML = \"<option></option>\";\n\tsupport.option = !!div.lastChild;\n} )();\n\n\n// We have to close these tags to support XHTML (#13200)\nvar wrapMap = {\n\n\t// XHTML parsers do not magically insert elements in the\n\t// same way that tag soup parsers do. So we cannot shorten\n\t// this by omitting <tbody> or other required elements.\n\tthead: [ 1, \"<table>\", \"</table>\" ],\n\tcol: [ 2, \"<table><colgroup>\", \"</colgroup></table>\" ],\n\ttr: [ 2, \"<table><tbody>\", \"</tbody></table>\" ],\n\ttd: [ 3, \"<table><tbody><tr>\", \"</tr></tbody></table>\" ],\n\n\t_default: [ 0, \"\", \"\" ]\n};\n\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\nwrapMap.th = wrapMap.td;\n\n// Support: IE <=9 only\nif ( !support.option ) {\n\twrapMap.optgroup = wrapMap.option = [ 1, \"<select multiple='multiple'>\", \"</select>\" ];\n}\n\n\nfunction getAll( context, tag ) {\n\n\t// Support: IE <=9 - 11 only\n\t// Use typeof to avoid zero-argument method invocation on host objects (#15151)\n\tvar ret;\n\n\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\tret = context.getElementsByTagName( tag || \"*\" );\n\n\t} else if ( typeof context.querySelectorAll !== \"undefined\" ) {\n\t\tret = context.querySelectorAll( tag || \"*\" );\n\n\t} else {\n\t\tret = [];\n\t}\n\n\tif ( tag === undefined || tag && nodeName( context, tag ) ) {\n\t\treturn jQuery.merge( [ context ], ret );\n\t}\n\n\treturn ret;\n}\n\n\n// Mark scripts as having already been evaluated\nfunction setGlobalEval( elems, refElements ) {\n\tvar i = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\tdataPriv.set(\n\t\t\telems[ i ],\n\t\t\t\"globalEval\",\n\t\t\t!refElements || dataPriv.get( refElements[ i ], \"globalEval\" )\n\t\t);\n\t}\n}\n\n\nvar rhtml = /<|&#?\\w+;/;\n\nfunction buildFragment( elems, context, scripts, selection, ignored ) {\n\tvar elem, tmp, tag, wrap, attached, j,\n\t\tfragment = context.createDocumentFragment(),\n\t\tnodes = [],\n\t\ti = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\telem = elems[ i ];\n\n\t\tif ( elem || elem === 0 ) {\n\n\t\t\t// Add nodes directly\n\t\t\tif ( toType( elem ) === \"object\" ) {\n\n\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\tjQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );\n\n\t\t\t// Convert non-html into a text node\n\t\t\t} else if ( !rhtml.test( elem ) ) {\n\t\t\t\tnodes.push( context.createTextNode( elem ) );\n\n\t\t\t// Convert html into DOM nodes\n\t\t\t} else {\n\t\t\t\ttmp = tmp || fragment.appendChild( context.createElement( \"div\" ) );\n\n\t\t\t\t// Deserialize a standard representation\n\t\t\t\ttag = ( rtagName.exec( elem ) || [ \"\", \"\" ] )[ 1 ].toLowerCase();\n\t\t\t\twrap = wrapMap[ tag ] || wrapMap._default;\n\t\t\t\ttmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];\n\n\t\t\t\t// Descend through wrappers to the right content\n\t\t\t\tj = wrap[ 0 ];\n\t\t\t\twhile ( j-- ) {\n\t\t\t\t\ttmp = tmp.lastChild;\n\t\t\t\t}\n\n\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\tjQuery.merge( nodes, tmp.childNodes );\n\n\t\t\t\t// Remember the top-level container\n\t\t\t\ttmp = fragment.firstChild;\n\n\t\t\t\t// Ensure the created nodes are orphaned (#12392)\n\t\t\t\ttmp.textContent = \"\";\n\t\t\t}\n\t\t}\n\t}\n\n\t// Remove wrapper from fragment\n\tfragment.textContent = \"\";\n\n\ti = 0;\n\twhile ( ( elem = nodes[ i++ ] ) ) {\n\n\t\t// Skip elements already in the context collection (trac-4087)\n\t\tif ( selection && jQuery.inArray( elem, selection ) > -1 ) {\n\t\t\tif ( ignored ) {\n\t\t\t\tignored.push( elem );\n\t\t\t}\n\t\t\tcontinue;\n\t\t}\n\n\t\tattached = isAttached( elem );\n\n\t\t// Append to fragment\n\t\ttmp = getAll( fragment.appendChild( elem ), \"script\" );\n\n\t\t// Preserve script evaluation history\n\t\tif ( attached ) {\n\t\t\tsetGlobalEval( tmp );\n\t\t}\n\n\t\t// Capture executables\n\t\tif ( scripts ) {\n\t\t\tj = 0;\n\t\t\twhile ( ( elem = tmp[ j++ ] ) ) {\n\t\t\t\tif ( rscriptType.test( elem.type || \"\" ) ) {\n\t\t\t\t\tscripts.push( elem );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn fragment;\n}\n\n\nvar\n\trkeyEvent = /^key/,\n\trmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,\n\trtypenamespace = /^([^.]*)(?:\\.(.+)|)/;\n\nfunction returnTrue() {\n\treturn true;\n}\n\nfunction returnFalse() {\n\treturn false;\n}\n\n// Support: IE <=9 - 11+\n// focus() and blur() are asynchronous, except when they are no-op.\n// So expect focus to be synchronous when the element is already active,\n// and blur to be synchronous when the element is not already active.\n// (focus and blur are always synchronous in other supported browsers,\n// this just defines when we can count on it).\nfunction expectSync( elem, type ) {\n\treturn ( elem === safeActiveElement() ) === ( type === \"focus\" );\n}\n\n// Support: IE <=9 only\n// Accessing document.activeElement can throw unexpectedly\n// https://bugs.jquery.com/ticket/13393\nfunction safeActiveElement() {\n\ttry {\n\t\treturn document.activeElement;\n\t} catch ( err ) { }\n}\n\nfunction on( elem, types, selector, data, fn, one ) {\n\tvar origFn, type;\n\n\t// Types can be a map of types/handlers\n\tif ( typeof types === \"object\" ) {\n\n\t\t// ( types-Object, selector, data )\n\t\tif ( typeof selector !== \"string\" ) {\n\n\t\t\t// ( types-Object, data )\n\t\t\tdata = data || selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tfor ( type in types ) {\n\t\t\ton( elem, type, selector, data, types[ type ], one );\n\t\t}\n\t\treturn elem;\n\t}\n\n\tif ( data == null && fn == null ) {\n\n\t\t// ( types, fn )\n\t\tfn = selector;\n\t\tdata = selector = undefined;\n\t} else if ( fn == null ) {\n\t\tif ( typeof selector === \"string\" ) {\n\n\t\t\t// ( types, selector, fn )\n\t\t\tfn = data;\n\t\t\tdata = undefined;\n\t\t} else {\n\n\t\t\t// ( types, data, fn )\n\t\t\tfn = data;\n\t\t\tdata = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t}\n\tif ( fn === false ) {\n\t\tfn = returnFalse;\n\t} else if ( !fn ) {\n\t\treturn elem;\n\t}\n\n\tif ( one === 1 ) {\n\t\torigFn = fn;\n\t\tfn = function( event ) {\n\n\t\t\t// Can use an empty set, since event contains the info\n\t\t\tjQuery().off( event );\n\t\t\treturn origFn.apply( this, arguments );\n\t\t};\n\n\t\t// Use same guid so caller can remove using origFn\n\t\tfn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );\n\t}\n\treturn elem.each( function() {\n\t\tjQuery.event.add( this, types, fn, data, selector );\n\t} );\n}\n\n/*\n * Helper functions for managing events -- not part of the public interface.\n * Props to Dean Edwards' addEvent library for many of the ideas.\n */\njQuery.event = {\n\n\tglobal: {},\n\n\tadd: function( elem, types, handler, data, selector ) {\n\n\t\tvar handleObjIn, eventHandle, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = dataPriv.get( elem );\n\n\t\t// Only attach events to objects that accept data\n\t\tif ( !acceptData( elem ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Caller can pass in an object of custom data in lieu of the handler\n\t\tif ( handler.handler ) {\n\t\t\thandleObjIn = handler;\n\t\t\thandler = handleObjIn.handler;\n\t\t\tselector = handleObjIn.selector;\n\t\t}\n\n\t\t// Ensure that invalid selectors throw exceptions at attach time\n\t\t// Evaluate against documentElement in case elem is a non-element node (e.g., document)\n\t\tif ( selector ) {\n\t\t\tjQuery.find.matchesSelector( documentElement, selector );\n\t\t}\n\n\t\t// Make sure that the handler has a unique ID, used to find/remove it later\n\t\tif ( !handler.guid ) {\n\t\t\thandler.guid = jQuery.guid++;\n\t\t}\n\n\t\t// Init the element's event structure and main handler, if this is the first\n\t\tif ( !( events = elemData.events ) ) {\n\t\t\tevents = elemData.events = Object.create( null );\n\t\t}\n\t\tif ( !( eventHandle = elemData.handle ) ) {\n\t\t\teventHandle = elemData.handle = function( e ) {\n\n\t\t\t\t// Discard the second event of a jQuery.event.trigger() and\n\t\t\t\t// when an event is called after a page has unloaded\n\t\t\t\treturn typeof jQuery !== \"undefined\" && jQuery.event.triggered !== e.type ?\n\t\t\t\t\tjQuery.event.dispatch.apply( elem, arguments ) : undefined;\n\t\t\t};\n\t\t}\n\n\t\t// Handle multiple events separated by a space\n\t\ttypes = ( types || \"\" ).match( rnothtmlwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[ t ] ) || [];\n\t\t\ttype = origType = tmp[ 1 ];\n\t\t\tnamespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// There *must* be a type, no attaching namespace-only handlers\n\t\t\tif ( !type ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// If event changes its type, use the special event handlers for the changed type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// If selector defined, determine special event api type, otherwise given type\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\n\t\t\t// Update special based on newly reset type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// handleObj is passed to all event handlers\n\t\t\thandleObj = jQuery.extend( {\n\t\t\t\ttype: type,\n\t\t\t\torigType: origType,\n\t\t\t\tdata: data,\n\t\t\t\thandler: handler,\n\t\t\t\tguid: handler.guid,\n\t\t\t\tselector: selector,\n\t\t\t\tneedsContext: selector && jQuery.expr.match.needsContext.test( selector ),\n\t\t\t\tnamespace: namespaces.join( \".\" )\n\t\t\t}, handleObjIn );\n\n\t\t\t// Init the event handler queue if we're the first\n\t\t\tif ( !( handlers = events[ type ] ) ) {\n\t\t\t\thandlers = events[ type ] = [];\n\t\t\t\thandlers.delegateCount = 0;\n\n\t\t\t\t// Only use addEventListener if the special events handler returns false\n\t\t\t\tif ( !special.setup ||\n\t\t\t\t\tspecial.setup.call( elem, data, namespaces, eventHandle ) === false ) {\n\n\t\t\t\t\tif ( elem.addEventListener ) {\n\t\t\t\t\t\telem.addEventListener( type, eventHandle );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( special.add ) {\n\t\t\t\tspecial.add.call( elem, handleObj );\n\n\t\t\t\tif ( !handleObj.handler.guid ) {\n\t\t\t\t\thandleObj.handler.guid = handler.guid;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Add to the element's handler list, delegates in front\n\t\t\tif ( selector ) {\n\t\t\t\thandlers.splice( handlers.delegateCount++, 0, handleObj );\n\t\t\t} else {\n\t\t\t\thandlers.push( handleObj );\n\t\t\t}\n\n\t\t\t// Keep track of which events have ever been used, for event optimization\n\t\t\tjQuery.event.global[ type ] = true;\n\t\t}\n\n\t},\n\n\t// Detach an event or set of events from an element\n\tremove: function( elem, types, handler, selector, mappedTypes ) {\n\n\t\tvar j, origCount, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = dataPriv.hasData( elem ) && dataPriv.get( elem );\n\n\t\tif ( !elemData || !( events = elemData.events ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Once for each type.namespace in types; type may be omitted\n\t\ttypes = ( types || \"\" ).match( rnothtmlwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[ t ] ) || [];\n\t\t\ttype = origType = tmp[ 1 ];\n\t\t\tnamespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// Unbind all events (on this namespace, if provided) for the element\n\t\t\tif ( !type ) {\n\t\t\t\tfor ( type in events ) {\n\t\t\t\t\tjQuery.event.remove( elem, type + types[ t ], handler, selector, true );\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\t\t\thandlers = events[ type ] || [];\n\t\t\ttmp = tmp[ 2 ] &&\n\t\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" );\n\n\t\t\t// Remove matching events\n\t\t\torigCount = j = handlers.length;\n\t\t\twhile ( j-- ) {\n\t\t\t\thandleObj = handlers[ j ];\n\n\t\t\t\tif ( ( mappedTypes || origType === handleObj.origType ) &&\n\t\t\t\t\t( !handler || handler.guid === handleObj.guid ) &&\n\t\t\t\t\t( !tmp || tmp.test( handleObj.namespace ) ) &&\n\t\t\t\t\t( !selector || selector === handleObj.selector ||\n\t\t\t\t\t\tselector === \"**\" && handleObj.selector ) ) {\n\t\t\t\t\thandlers.splice( j, 1 );\n\n\t\t\t\t\tif ( handleObj.selector ) {\n\t\t\t\t\t\thandlers.delegateCount--;\n\t\t\t\t\t}\n\t\t\t\t\tif ( special.remove ) {\n\t\t\t\t\t\tspecial.remove.call( elem, handleObj );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Remove generic event handler if we removed something and no more handlers exist\n\t\t\t// (avoids potential for endless recursion during removal of special event handlers)\n\t\t\tif ( origCount && !handlers.length ) {\n\t\t\t\tif ( !special.teardown ||\n\t\t\t\t\tspecial.teardown.call( elem, namespaces, elemData.handle ) === false ) {\n\n\t\t\t\t\tjQuery.removeEvent( elem, type, elemData.handle );\n\t\t\t\t}\n\n\t\t\t\tdelete events[ type ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove data and the expando if it's no longer used\n\t\tif ( jQuery.isEmptyObject( events ) ) {\n\t\t\tdataPriv.remove( elem, \"handle events\" );\n\t\t}\n\t},\n\n\tdispatch: function( nativeEvent ) {\n\n\t\tvar i, j, ret, matched, handleObj, handlerQueue,\n\t\t\targs = new Array( arguments.length ),\n\n\t\t\t// Make a writable jQuery.Event from the native event object\n\t\t\tevent = jQuery.event.fix( nativeEvent ),\n\n\t\t\thandlers = (\n\t\t\t\t\tdataPriv.get( this, \"events\" ) || Object.create( null )\n\t\t\t\t)[ event.type ] || [],\n\t\t\tspecial = jQuery.event.special[ event.type ] || {};\n\n\t\t// Use the fix-ed jQuery.Event rather than the (read-only) native event\n\t\targs[ 0 ] = event;\n\n\t\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\t\targs[ i ] = arguments[ i ];\n\t\t}\n\n\t\tevent.delegateTarget = this;\n\n\t\t// Call the preDispatch hook for the mapped type, and let it bail if desired\n\t\tif ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine handlers\n\t\thandlerQueue = jQuery.event.handlers.call( this, event, handlers );\n\n\t\t// Run delegates first; they may want to stop propagation beneath us\n\t\ti = 0;\n\t\twhile ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {\n\t\t\tevent.currentTarget = matched.elem;\n\n\t\t\tj = 0;\n\t\t\twhile ( ( handleObj = matched.handlers[ j++ ] ) &&\n\t\t\t\t!event.isImmediatePropagationStopped() ) {\n\n\t\t\t\t// If the event is namespaced, then each handler is only invoked if it is\n\t\t\t\t// specially universal or its namespaces are a superset of the event's.\n\t\t\t\tif ( !event.rnamespace || handleObj.namespace === false ||\n\t\t\t\t\tevent.rnamespace.test( handleObj.namespace ) ) {\n\n\t\t\t\t\tevent.handleObj = handleObj;\n\t\t\t\t\tevent.data = handleObj.data;\n\n\t\t\t\t\tret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||\n\t\t\t\t\t\thandleObj.handler ).apply( matched.elem, args );\n\n\t\t\t\t\tif ( ret !== undefined ) {\n\t\t\t\t\t\tif ( ( event.result = ret ) === false ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\tevent.stopPropagation();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Call the postDispatch hook for the mapped type\n\t\tif ( special.postDispatch ) {\n\t\t\tspecial.postDispatch.call( this, event );\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\thandlers: function( event, handlers ) {\n\t\tvar i, handleObj, sel, matchedHandlers, matchedSelectors,\n\t\t\thandlerQueue = [],\n\t\t\tdelegateCount = handlers.delegateCount,\n\t\t\tcur = event.target;\n\n\t\t// Find delegate handlers\n\t\tif ( delegateCount &&\n\n\t\t\t// Support: IE <=9\n\t\t\t// Black-hole SVG <use> instance trees (trac-13180)\n\t\t\tcur.nodeType &&\n\n\t\t\t// Support: Firefox <=42\n\t\t\t// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)\n\t\t\t// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click\n\t\t\t// Support: IE 11 only\n\t\t\t// ...but not arrow key \"clicks\" of radio inputs, which can have `button` -1 (gh-2343)\n\t\t\t!( event.type === \"click\" && event.button >= 1 ) ) {\n\n\t\t\tfor ( ; cur !== this; cur = cur.parentNode || this ) {\n\n\t\t\t\t// Don't check non-elements (#13208)\n\t\t\t\t// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)\n\t\t\t\tif ( cur.nodeType === 1 && !( event.type === \"click\" && cur.disabled === true ) ) {\n\t\t\t\t\tmatchedHandlers = [];\n\t\t\t\t\tmatchedSelectors = {};\n\t\t\t\t\tfor ( i = 0; i < delegateCount; i++ ) {\n\t\t\t\t\t\thandleObj = handlers[ i ];\n\n\t\t\t\t\t\t// Don't conflict with Object.prototype properties (#13203)\n\t\t\t\t\t\tsel = handleObj.selector + \" \";\n\n\t\t\t\t\t\tif ( matchedSelectors[ sel ] === undefined ) {\n\t\t\t\t\t\t\tmatchedSelectors[ sel ] = handleObj.needsContext ?\n\t\t\t\t\t\t\t\tjQuery( sel, this ).index( cur ) > -1 :\n\t\t\t\t\t\t\t\tjQuery.find( sel, this, null, [ cur ] ).length;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( matchedSelectors[ sel ] ) {\n\t\t\t\t\t\t\tmatchedHandlers.push( handleObj );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( matchedHandlers.length ) {\n\t\t\t\t\t\thandlerQueue.push( { elem: cur, handlers: matchedHandlers } );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Add the remaining (directly-bound) handlers\n\t\tcur = this;\n\t\tif ( delegateCount < handlers.length ) {\n\t\t\thandlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );\n\t\t}\n\n\t\treturn handlerQueue;\n\t},\n\n\taddProp: function( name, hook ) {\n\t\tObject.defineProperty( jQuery.Event.prototype, name, {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: true,\n\n\t\t\tget: isFunction( hook ) ?\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( this.originalEvent ) {\n\t\t\t\t\t\t\treturn hook( this.originalEvent );\n\t\t\t\t\t}\n\t\t\t\t} :\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( this.originalEvent ) {\n\t\t\t\t\t\t\treturn this.originalEvent[ name ];\n\t\t\t\t\t}\n\t\t\t\t},\n\n\t\t\tset: function( value ) {\n\t\t\t\tObject.defineProperty( this, name, {\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tconfigurable: true,\n\t\t\t\t\twritable: true,\n\t\t\t\t\tvalue: value\n\t\t\t\t} );\n\t\t\t}\n\t\t} );\n\t},\n\n\tfix: function( originalEvent ) {\n\t\treturn originalEvent[ jQuery.expando ] ?\n\t\t\toriginalEvent :\n\t\t\tnew jQuery.Event( originalEvent );\n\t},\n\n\tspecial: {\n\t\tload: {\n\n\t\t\t// Prevent triggered image.load events from bubbling to window.load\n\t\t\tnoBubble: true\n\t\t},\n\t\tclick: {\n\n\t\t\t// Utilize native event to ensure correct state for checkable inputs\n\t\t\tsetup: function( data ) {\n\n\t\t\t\t// For mutual compressibility with _default, replace `this` access with a local var.\n\t\t\t\t// `|| data` is dead code meant only to preserve the variable through minification.\n\t\t\t\tvar el = this || data;\n\n\t\t\t\t// Claim the first handler\n\t\t\t\tif ( rcheckableType.test( el.type ) &&\n\t\t\t\t\tel.click && nodeName( el, \"input\" ) ) {\n\n\t\t\t\t\t// dataPriv.set( el, \"click\", ... )\n\t\t\t\t\tleverageNative( el, \"click\", returnTrue );\n\t\t\t\t}\n\n\t\t\t\t// Return false to allow normal processing in the caller\n\t\t\t\treturn false;\n\t\t\t},\n\t\t\ttrigger: function( data ) {\n\n\t\t\t\t// For mutual compressibility with _default, replace `this` access with a local var.\n\t\t\t\t// `|| data` is dead code meant only to preserve the variable through minification.\n\t\t\t\tvar el = this || data;\n\n\t\t\t\t// Force setup before triggering a click\n\t\t\t\tif ( rcheckableType.test( el.type ) &&\n\t\t\t\t\tel.click && nodeName( el, \"input\" ) ) {\n\n\t\t\t\t\tleverageNative( el, \"click\" );\n\t\t\t\t}\n\n\t\t\t\t// Return non-false to allow normal event-path propagation\n\t\t\t\treturn true;\n\t\t\t},\n\n\t\t\t// For cross-browser consistency, suppress native .click() on links\n\t\t\t// Also prevent it if we're currently inside a leveraged native-event stack\n\t\t\t_default: function( event ) {\n\t\t\t\tvar target = event.target;\n\t\t\t\treturn rcheckableType.test( target.type ) &&\n\t\t\t\t\ttarget.click && nodeName( target, \"input\" ) &&\n\t\t\t\t\tdataPriv.get( target, \"click\" ) ||\n\t\t\t\t\tnodeName( target, \"a\" );\n\t\t\t}\n\t\t},\n\n\t\tbeforeunload: {\n\t\t\tpostDispatch: function( event ) {\n\n\t\t\t\t// Support: Firefox 20+\n\t\t\t\t// Firefox doesn't alert if the returnValue field is not set.\n\t\t\t\tif ( event.result !== undefined && event.originalEvent ) {\n\t\t\t\t\tevent.originalEvent.returnValue = event.result;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n};\n\n// Ensure the presence of an event listener that handles manually-triggered\n// synthetic events by interrupting progress until reinvoked in response to\n// *native* events that it fires directly, ensuring that state changes have\n// already occurred before other listeners are invoked.\nfunction leverageNative( el, type, expectSync ) {\n\n\t// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add\n\tif ( !expectSync ) {\n\t\tif ( dataPriv.get( el, type ) === undefined ) {\n\t\t\tjQuery.event.add( el, type, returnTrue );\n\t\t}\n\t\treturn;\n\t}\n\n\t// Register the controller as a special universal handler for all event namespaces\n\tdataPriv.set( el, type, false );\n\tjQuery.event.add( el, type, {\n\t\tnamespace: false,\n\t\thandler: function( event ) {\n\t\t\tvar notAsync, result,\n\t\t\t\tsaved = dataPriv.get( this, type );\n\n\t\t\tif ( ( event.isTrigger & 1 ) && this[ type ] ) {\n\n\t\t\t\t// Interrupt processing of the outer synthetic .trigger()ed event\n\t\t\t\t// Saved data should be false in such cases, but might be a leftover capture object\n\t\t\t\t// from an async native handler (gh-4350)\n\t\t\t\tif ( !saved.length ) {\n\n\t\t\t\t\t// Store arguments for use when handling the inner native event\n\t\t\t\t\t// There will always be at least one argument (an event object), so this array\n\t\t\t\t\t// will not be confused with a leftover capture object.\n\t\t\t\t\tsaved = slice.call( arguments );\n\t\t\t\t\tdataPriv.set( this, type, saved );\n\n\t\t\t\t\t// Trigger the native event and capture its result\n\t\t\t\t\t// Support: IE <=9 - 11+\n\t\t\t\t\t// focus() and blur() are asynchronous\n\t\t\t\t\tnotAsync = expectSync( this, type );\n\t\t\t\t\tthis[ type ]();\n\t\t\t\t\tresult = dataPriv.get( this, type );\n\t\t\t\t\tif ( saved !== result || notAsync ) {\n\t\t\t\t\t\tdataPriv.set( this, type, false );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tresult = {};\n\t\t\t\t\t}\n\t\t\t\t\tif ( saved !== result ) {\n\n\t\t\t\t\t\t// Cancel the outer synthetic event\n\t\t\t\t\t\tevent.stopImmediatePropagation();\n\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\treturn result.value;\n\t\t\t\t\t}\n\n\t\t\t\t// If this is an inner synthetic event for an event with a bubbling surrogate\n\t\t\t\t// (focus or blur), assume that the surrogate already propagated from triggering the\n\t\t\t\t// native event and prevent that from happening again here.\n\t\t\t\t// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the\n\t\t\t\t// bubbling surrogate propagates *after* the non-bubbling base), but that seems\n\t\t\t\t// less bad than duplication.\n\t\t\t\t} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {\n\t\t\t\t\tevent.stopPropagation();\n\t\t\t\t}\n\n\t\t\t// If this is a native event triggered above, everything is now in order\n\t\t\t// Fire an inner synthetic event with the original arguments\n\t\t\t} else if ( saved.length ) {\n\n\t\t\t\t// ...and capture the result\n\t\t\t\tdataPriv.set( this, type, {\n\t\t\t\t\tvalue: jQuery.event.trigger(\n\n\t\t\t\t\t\t// Support: IE <=9 - 11+\n\t\t\t\t\t\t// Extend with the prototype to reset the above stopImmediatePropagation()\n\t\t\t\t\t\tjQuery.extend( saved[ 0 ], jQuery.Event.prototype ),\n\t\t\t\t\t\tsaved.slice( 1 ),\n\t\t\t\t\t\tthis\n\t\t\t\t\t)\n\t\t\t\t} );\n\n\t\t\t\t// Abort handling of the native event\n\t\t\t\tevent.stopImmediatePropagation();\n\t\t\t}\n\t\t}\n\t} );\n}\n\njQuery.removeEvent = function( elem, type, handle ) {\n\n\t// This \"if\" is needed for plain objects\n\tif ( elem.removeEventListener ) {\n\t\telem.removeEventListener( type, handle );\n\t}\n};\n\njQuery.Event = function( src, props ) {\n\n\t// Allow instantiation without the 'new' keyword\n\tif ( !( this instanceof jQuery.Event ) ) {\n\t\treturn new jQuery.Event( src, props );\n\t}\n\n\t// Event object\n\tif ( src && src.type ) {\n\t\tthis.originalEvent = src;\n\t\tthis.type = src.type;\n\n\t\t// Events bubbling up the document may have been marked as prevented\n\t\t// by a handler lower down the tree; reflect the correct value.\n\t\tthis.isDefaultPrevented = src.defaultPrevented ||\n\t\t\t\tsrc.defaultPrevented === undefined &&\n\n\t\t\t\t// Support: Android <=2.3 only\n\t\t\t\tsrc.returnValue === false ?\n\t\t\treturnTrue :\n\t\t\treturnFalse;\n\n\t\t// Create target properties\n\t\t// Support: Safari <=6 - 7 only\n\t\t// Target should not be a text node (#504, #13143)\n\t\tthis.target = ( src.target && src.target.nodeType === 3 ) ?\n\t\t\tsrc.target.parentNode :\n\t\t\tsrc.target;\n\n\t\tthis.currentTarget = src.currentTarget;\n\t\tthis.relatedTarget = src.relatedTarget;\n\n\t// Event type\n\t} else {\n\t\tthis.type = src;\n\t}\n\n\t// Put explicitly provided properties onto the event object\n\tif ( props ) {\n\t\tjQuery.extend( this, props );\n\t}\n\n\t// Create a timestamp if incoming event doesn't have one\n\tthis.timeStamp = src && src.timeStamp || Date.now();\n\n\t// Mark it as fixed\n\tthis[ jQuery.expando ] = true;\n};\n\n// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\n// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\njQuery.Event.prototype = {\n\tconstructor: jQuery.Event,\n\tisDefaultPrevented: returnFalse,\n\tisPropagationStopped: returnFalse,\n\tisImmediatePropagationStopped: returnFalse,\n\tisSimulated: false,\n\n\tpreventDefault: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isDefaultPrevented = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.preventDefault();\n\t\t}\n\t},\n\tstopPropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isPropagationStopped = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.stopPropagation();\n\t\t}\n\t},\n\tstopImmediatePropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isImmediatePropagationStopped = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.stopImmediatePropagation();\n\t\t}\n\n\t\tthis.stopPropagation();\n\t}\n};\n\n// Includes all common event props including KeyEvent and MouseEvent specific props\njQuery.each( {\n\taltKey: true,\n\tbubbles: true,\n\tcancelable: true,\n\tchangedTouches: true,\n\tctrlKey: true,\n\tdetail: true,\n\teventPhase: true,\n\tmetaKey: true,\n\tpageX: true,\n\tpageY: true,\n\tshiftKey: true,\n\tview: true,\n\t\"char\": true,\n\tcode: true,\n\tcharCode: true,\n\tkey: true,\n\tkeyCode: true,\n\tbutton: true,\n\tbuttons: true,\n\tclientX: true,\n\tclientY: true,\n\toffsetX: true,\n\toffsetY: true,\n\tpointerId: true,\n\tpointerType: true,\n\tscreenX: true,\n\tscreenY: true,\n\ttargetTouches: true,\n\ttoElement: true,\n\ttouches: true,\n\n\twhich: function( event ) {\n\t\tvar button = event.button;\n\n\t\t// Add which for key events\n\t\tif ( event.which == null && rkeyEvent.test( event.type ) ) {\n\t\t\treturn event.charCode != null ? event.charCode : event.keyCode;\n\t\t}\n\n\t\t// Add which for click: 1 === left; 2 === middle; 3 === right\n\t\tif ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {\n\t\t\tif ( button & 1 ) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tif ( button & 2 ) {\n\t\t\t\treturn 3;\n\t\t\t}\n\n\t\t\tif ( button & 4 ) {\n\t\t\t\treturn 2;\n\t\t\t}\n\n\t\t\treturn 0;\n\t\t}\n\n\t\treturn event.which;\n\t}\n}, jQuery.event.addProp );\n\njQuery.each( { focus: \"focusin\", blur: \"focusout\" }, function( type, delegateType ) {\n\tjQuery.event.special[ type ] = {\n\n\t\t// Utilize native event if possible so blur/focus sequence is correct\n\t\tsetup: function() {\n\n\t\t\t// Claim the first handler\n\t\t\t// dataPriv.set( this, \"focus\", ... )\n\t\t\t// dataPriv.set( this, \"blur\", ... )\n\t\t\tleverageNative( this, type, expectSync );\n\n\t\t\t// Return false to allow normal processing in the caller\n\t\t\treturn false;\n\t\t},\n\t\ttrigger: function() {\n\n\t\t\t// Force setup before trigger\n\t\t\tleverageNative( this, type );\n\n\t\t\t// Return non-false to allow normal event-path propagation\n\t\t\treturn true;\n\t\t},\n\n\t\tdelegateType: delegateType\n\t};\n} );\n\n// Create mouseenter/leave events using mouseover/out and event-time checks\n// so that event delegation works in jQuery.\n// Do the same for pointerenter/pointerleave and pointerover/pointerout\n//\n// Support: Safari 7 only\n// Safari sends mouseenter too often; see:\n// https://bugs.chromium.org/p/chromium/issues/detail?id=470258\n// for the description of the bug (it existed in older Chrome versions as well).\njQuery.each( {\n\tmouseenter: \"mouseover\",\n\tmouseleave: \"mouseout\",\n\tpointerenter: \"pointerover\",\n\tpointerleave: \"pointerout\"\n}, function( orig, fix ) {\n\tjQuery.event.special[ orig ] = {\n\t\tdelegateType: fix,\n\t\tbindType: fix,\n\n\t\thandle: function( event ) {\n\t\t\tvar ret,\n\t\t\t\ttarget = this,\n\t\t\t\trelated = event.relatedTarget,\n\t\t\t\thandleObj = event.handleObj;\n\n\t\t\t// For mouseenter/leave call the handler if related is outside the target.\n\t\t\t// NB: No relatedTarget if the mouse left/entered the browser window\n\t\t\tif ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {\n\t\t\t\tevent.type = handleObj.origType;\n\t\t\t\tret = handleObj.handler.apply( this, arguments );\n\t\t\t\tevent.type = fix;\n\t\t\t}\n\t\t\treturn ret;\n\t\t}\n\t};\n} );\n\njQuery.fn.extend( {\n\n\ton: function( types, selector, data, fn ) {\n\t\treturn on( this, types, selector, data, fn );\n\t},\n\tone: function( types, selector, data, fn ) {\n\t\treturn on( this, types, selector, data, fn, 1 );\n\t},\n\toff: function( types, selector, fn ) {\n\t\tvar handleObj, type;\n\t\tif ( types && types.preventDefault && types.handleObj ) {\n\n\t\t\t// ( event )  dispatched jQuery.Event\n\t\t\thandleObj = types.handleObj;\n\t\t\tjQuery( types.delegateTarget ).off(\n\t\t\t\thandleObj.namespace ?\n\t\t\t\t\thandleObj.origType + \".\" + handleObj.namespace :\n\t\t\t\t\thandleObj.origType,\n\t\t\t\thandleObj.selector,\n\t\t\t\thandleObj.handler\n\t\t\t);\n\t\t\treturn this;\n\t\t}\n\t\tif ( typeof types === \"object\" ) {\n\n\t\t\t// ( types-object [, selector] )\n\t\t\tfor ( type in types ) {\n\t\t\t\tthis.off( type, selector, types[ type ] );\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\t\tif ( selector === false || typeof selector === \"function\" ) {\n\n\t\t\t// ( types [, fn] )\n\t\t\tfn = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tif ( fn === false ) {\n\t\t\tfn = returnFalse;\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.remove( this, types, fn, selector );\n\t\t} );\n\t}\n} );\n\n\nvar\n\n\t// Support: IE <=10 - 11, Edge 12 - 13 only\n\t// In IE/Edge using regex groups here causes severe slowdowns.\n\t// See https://connect.microsoft.com/IE/feedback/details/1736512/\n\trnoInnerhtml = /<script|<style|<link/i,\n\n\t// checked=\"checked\" or checked\n\trchecked = /checked\\s*(?:[^=]|=\\s*.checked.)/i,\n\trcleanScript = /^\\s*<!(?:\\[CDATA\\[|--)|(?:\\]\\]|--)>\\s*$/g;\n\n// Prefer a tbody over its parent table for containing new rows\nfunction manipulationTarget( elem, content ) {\n\tif ( nodeName( elem, \"table\" ) &&\n\t\tnodeName( content.nodeType !== 11 ? content : content.firstChild, \"tr\" ) ) {\n\n\t\treturn jQuery( elem ).children( \"tbody\" )[ 0 ] || elem;\n\t}\n\n\treturn elem;\n}\n\n// Replace/restore the type attribute of script elements for safe DOM manipulation\nfunction disableScript( elem ) {\n\telem.type = ( elem.getAttribute( \"type\" ) !== null ) + \"/\" + elem.type;\n\treturn elem;\n}\nfunction restoreScript( elem ) {\n\tif ( ( elem.type || \"\" ).slice( 0, 5 ) === \"true/\" ) {\n\t\telem.type = elem.type.slice( 5 );\n\t} else {\n\t\telem.removeAttribute( \"type\" );\n\t}\n\n\treturn elem;\n}\n\nfunction cloneCopyEvent( src, dest ) {\n\tvar i, l, type, pdataOld, udataOld, udataCur, events;\n\n\tif ( dest.nodeType !== 1 ) {\n\t\treturn;\n\t}\n\n\t// 1. Copy private data: events, handlers, etc.\n\tif ( dataPriv.hasData( src ) ) {\n\t\tpdataOld = dataPriv.get( src );\n\t\tevents = pdataOld.events;\n\n\t\tif ( events ) {\n\t\t\tdataPriv.remove( dest, \"handle events\" );\n\n\t\t\tfor ( type in events ) {\n\t\t\t\tfor ( i = 0, l = events[ type ].length; i < l; i++ ) {\n\t\t\t\t\tjQuery.event.add( dest, type, events[ type ][ i ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// 2. Copy user data\n\tif ( dataUser.hasData( src ) ) {\n\t\tudataOld = dataUser.access( src );\n\t\tudataCur = jQuery.extend( {}, udataOld );\n\n\t\tdataUser.set( dest, udataCur );\n\t}\n}\n\n// Fix IE bugs, see support tests\nfunction fixInput( src, dest ) {\n\tvar nodeName = dest.nodeName.toLowerCase();\n\n\t// Fails to persist the checked state of a cloned checkbox or radio button.\n\tif ( nodeName === \"input\" && rcheckableType.test( src.type ) ) {\n\t\tdest.checked = src.checked;\n\n\t// Fails to return the selected option to the default selected state when cloning options\n\t} else if ( nodeName === \"input\" || nodeName === \"textarea\" ) {\n\t\tdest.defaultValue = src.defaultValue;\n\t}\n}\n\nfunction domManip( collection, args, callback, ignored ) {\n\n\t// Flatten any nested arrays\n\targs = flat( args );\n\n\tvar fragment, first, scripts, hasScripts, node, doc,\n\t\ti = 0,\n\t\tl = collection.length,\n\t\tiNoClone = l - 1,\n\t\tvalue = args[ 0 ],\n\t\tvalueIsFunction = isFunction( value );\n\n\t// We can't cloneNode fragments that contain checked, in WebKit\n\tif ( valueIsFunction ||\n\t\t\t( l > 1 && typeof value === \"string\" &&\n\t\t\t\t!support.checkClone && rchecked.test( value ) ) ) {\n\t\treturn collection.each( function( index ) {\n\t\t\tvar self = collection.eq( index );\n\t\t\tif ( valueIsFunction ) {\n\t\t\t\targs[ 0 ] = value.call( this, index, self.html() );\n\t\t\t}\n\t\t\tdomManip( self, args, callback, ignored );\n\t\t} );\n\t}\n\n\tif ( l ) {\n\t\tfragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );\n\t\tfirst = fragment.firstChild;\n\n\t\tif ( fragment.childNodes.length === 1 ) {\n\t\t\tfragment = first;\n\t\t}\n\n\t\t// Require either new content or an interest in ignored elements to invoke the callback\n\t\tif ( first || ignored ) {\n\t\t\tscripts = jQuery.map( getAll( fragment, \"script\" ), disableScript );\n\t\t\thasScripts = scripts.length;\n\n\t\t\t// Use the original fragment for the last item\n\t\t\t// instead of the first because it can end up\n\t\t\t// being emptied incorrectly in certain situations (#8070).\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tnode = fragment;\n\n\t\t\t\tif ( i !== iNoClone ) {\n\t\t\t\t\tnode = jQuery.clone( node, true, true );\n\n\t\t\t\t\t// Keep references to cloned scripts for later restoration\n\t\t\t\t\tif ( hasScripts ) {\n\n\t\t\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\t\t\tjQuery.merge( scripts, getAll( node, \"script\" ) );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tcallback.call( collection[ i ], node, i );\n\t\t\t}\n\n\t\t\tif ( hasScripts ) {\n\t\t\t\tdoc = scripts[ scripts.length - 1 ].ownerDocument;\n\n\t\t\t\t// Reenable scripts\n\t\t\t\tjQuery.map( scripts, restoreScript );\n\n\t\t\t\t// Evaluate executable scripts on first document insertion\n\t\t\t\tfor ( i = 0; i < hasScripts; i++ ) {\n\t\t\t\t\tnode = scripts[ i ];\n\t\t\t\t\tif ( rscriptType.test( node.type || \"\" ) &&\n\t\t\t\t\t\t!dataPriv.access( node, \"globalEval\" ) &&\n\t\t\t\t\t\tjQuery.contains( doc, node ) ) {\n\n\t\t\t\t\t\tif ( node.src && ( node.type || \"\" ).toLowerCase()  !== \"module\" ) {\n\n\t\t\t\t\t\t\t// Optional AJAX dependency, but won't run scripts if not present\n\t\t\t\t\t\t\tif ( jQuery._evalUrl && !node.noModule ) {\n\t\t\t\t\t\t\t\tjQuery._evalUrl( node.src, {\n\t\t\t\t\t\t\t\t\tnonce: node.nonce || node.getAttribute( \"nonce\" )\n\t\t\t\t\t\t\t\t}, doc );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tDOMEval( node.textContent.replace( rcleanScript, \"\" ), node, doc );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn collection;\n}\n\nfunction remove( elem, selector, keepData ) {\n\tvar node,\n\t\tnodes = selector ? jQuery.filter( selector, elem ) : elem,\n\t\ti = 0;\n\n\tfor ( ; ( node = nodes[ i ] ) != null; i++ ) {\n\t\tif ( !keepData && node.nodeType === 1 ) {\n\t\t\tjQuery.cleanData( getAll( node ) );\n\t\t}\n\n\t\tif ( node.parentNode ) {\n\t\t\tif ( keepData && isAttached( node ) ) {\n\t\t\t\tsetGlobalEval( getAll( node, \"script\" ) );\n\t\t\t}\n\t\t\tnode.parentNode.removeChild( node );\n\t\t}\n\t}\n\n\treturn elem;\n}\n\njQuery.extend( {\n\thtmlPrefilter: function( html ) {\n\t\treturn html;\n\t},\n\n\tclone: function( elem, dataAndEvents, deepDataAndEvents ) {\n\t\tvar i, l, srcElements, destElements,\n\t\t\tclone = elem.cloneNode( true ),\n\t\t\tinPage = isAttached( elem );\n\n\t\t// Fix IE cloning issues\n\t\tif ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&\n\t\t\t\t!jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2\n\t\t\tdestElements = getAll( clone );\n\t\t\tsrcElements = getAll( elem );\n\n\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\tfixInput( srcElements[ i ], destElements[ i ] );\n\t\t\t}\n\t\t}\n\n\t\t// Copy the events from the original to the clone\n\t\tif ( dataAndEvents ) {\n\t\t\tif ( deepDataAndEvents ) {\n\t\t\t\tsrcElements = srcElements || getAll( elem );\n\t\t\t\tdestElements = destElements || getAll( clone );\n\n\t\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\t\tcloneCopyEvent( srcElements[ i ], destElements[ i ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcloneCopyEvent( elem, clone );\n\t\t\t}\n\t\t}\n\n\t\t// Preserve script evaluation history\n\t\tdestElements = getAll( clone, \"script\" );\n\t\tif ( destElements.length > 0 ) {\n\t\t\tsetGlobalEval( destElements, !inPage && getAll( elem, \"script\" ) );\n\t\t}\n\n\t\t// Return the cloned set\n\t\treturn clone;\n\t},\n\n\tcleanData: function( elems ) {\n\t\tvar data, elem, type,\n\t\t\tspecial = jQuery.event.special,\n\t\t\ti = 0;\n\n\t\tfor ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {\n\t\t\tif ( acceptData( elem ) ) {\n\t\t\t\tif ( ( data = elem[ dataPriv.expando ] ) ) {\n\t\t\t\t\tif ( data.events ) {\n\t\t\t\t\t\tfor ( type in data.events ) {\n\t\t\t\t\t\t\tif ( special[ type ] ) {\n\t\t\t\t\t\t\t\tjQuery.event.remove( elem, type );\n\n\t\t\t\t\t\t\t// This is a shortcut to avoid jQuery.event.remove's overhead\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tjQuery.removeEvent( elem, type, data.handle );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Support: Chrome <=35 - 45+\n\t\t\t\t\t// Assign undefined instead of using delete, see Data#remove\n\t\t\t\t\telem[ dataPriv.expando ] = undefined;\n\t\t\t\t}\n\t\t\t\tif ( elem[ dataUser.expando ] ) {\n\n\t\t\t\t\t// Support: Chrome <=35 - 45+\n\t\t\t\t\t// Assign undefined instead of using delete, see Data#remove\n\t\t\t\t\telem[ dataUser.expando ] = undefined;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n} );\n\njQuery.fn.extend( {\n\tdetach: function( selector ) {\n\t\treturn remove( this, selector, true );\n\t},\n\n\tremove: function( selector ) {\n\t\treturn remove( this, selector );\n\t},\n\n\ttext: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\treturn value === undefined ?\n\t\t\t\tjQuery.text( this ) :\n\t\t\t\tthis.empty().each( function() {\n\t\t\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\t\t\tthis.textContent = value;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}, null, value, arguments.length );\n\t},\n\n\tappend: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.appendChild( elem );\n\t\t\t}\n\t\t} );\n\t},\n\n\tprepend: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.insertBefore( elem, target.firstChild );\n\t\t\t}\n\t\t} );\n\t},\n\n\tbefore: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this );\n\t\t\t}\n\t\t} );\n\t},\n\n\tafter: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this.nextSibling );\n\t\t\t}\n\t\t} );\n\t},\n\n\tempty: function() {\n\t\tvar elem,\n\t\t\ti = 0;\n\n\t\tfor ( ; ( elem = this[ i ] ) != null; i++ ) {\n\t\t\tif ( elem.nodeType === 1 ) {\n\n\t\t\t\t// Prevent memory leaks\n\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\n\t\t\t\t// Remove any remaining nodes\n\t\t\t\telem.textContent = \"\";\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tclone: function( dataAndEvents, deepDataAndEvents ) {\n\t\tdataAndEvents = dataAndEvents == null ? false : dataAndEvents;\n\t\tdeepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\n\n\t\treturn this.map( function() {\n\t\t\treturn jQuery.clone( this, dataAndEvents, deepDataAndEvents );\n\t\t} );\n\t},\n\n\thtml: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\tvar elem = this[ 0 ] || {},\n\t\t\t\ti = 0,\n\t\t\t\tl = this.length;\n\n\t\t\tif ( value === undefined && elem.nodeType === 1 ) {\n\t\t\t\treturn elem.innerHTML;\n\t\t\t}\n\n\t\t\t// See if we can take a shortcut and just use innerHTML\n\t\t\tif ( typeof value === \"string\" && !rnoInnerhtml.test( value ) &&\n\t\t\t\t!wrapMap[ ( rtagName.exec( value ) || [ \"\", \"\" ] )[ 1 ].toLowerCase() ] ) {\n\n\t\t\t\tvalue = jQuery.htmlPrefilter( value );\n\n\t\t\t\ttry {\n\t\t\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\t\t\telem = this[ i ] || {};\n\n\t\t\t\t\t\t// Remove element nodes and prevent memory leaks\n\t\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\t\t\t\t\t\t\telem.innerHTML = value;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\telem = 0;\n\n\t\t\t\t// If using innerHTML throws an exception, use the fallback method\n\t\t\t\t} catch ( e ) {}\n\t\t\t}\n\n\t\t\tif ( elem ) {\n\t\t\t\tthis.empty().append( value );\n\t\t\t}\n\t\t}, null, value, arguments.length );\n\t},\n\n\treplaceWith: function() {\n\t\tvar ignored = [];\n\n\t\t// Make the changes, replacing each non-ignored context element with the new content\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tvar parent = this.parentNode;\n\n\t\t\tif ( jQuery.inArray( this, ignored ) < 0 ) {\n\t\t\t\tjQuery.cleanData( getAll( this ) );\n\t\t\t\tif ( parent ) {\n\t\t\t\t\tparent.replaceChild( elem, this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Force callback invocation\n\t\t}, ignored );\n\t}\n} );\n\njQuery.each( {\n\tappendTo: \"append\",\n\tprependTo: \"prepend\",\n\tinsertBefore: \"before\",\n\tinsertAfter: \"after\",\n\treplaceAll: \"replaceWith\"\n}, function( name, original ) {\n\tjQuery.fn[ name ] = function( selector ) {\n\t\tvar elems,\n\t\t\tret = [],\n\t\t\tinsert = jQuery( selector ),\n\t\t\tlast = insert.length - 1,\n\t\t\ti = 0;\n\n\t\tfor ( ; i <= last; i++ ) {\n\t\t\telems = i === last ? this : this.clone( true );\n\t\t\tjQuery( insert[ i ] )[ original ]( elems );\n\n\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t// .get() because push.apply(_, arraylike) throws on ancient WebKit\n\t\t\tpush.apply( ret, elems.get() );\n\t\t}\n\n\t\treturn this.pushStack( ret );\n\t};\n} );\nvar rnumnonpx = new RegExp( \"^(\" + pnum + \")(?!px)[a-z%]+$\", \"i\" );\n\nvar getStyles = function( elem ) {\n\n\t\t// Support: IE <=11 only, Firefox <=30 (#15098, #14150)\n\t\t// IE throws on elements created in popups\n\t\t// FF meanwhile throws on frame elements through \"defaultView.getComputedStyle\"\n\t\tvar view = elem.ownerDocument.defaultView;\n\n\t\tif ( !view || !view.opener ) {\n\t\t\tview = window;\n\t\t}\n\n\t\treturn view.getComputedStyle( elem );\n\t};\n\nvar swap = function( elem, options, callback ) {\n\tvar ret, name,\n\t\told = {};\n\n\t// Remember the old values, and insert the new ones\n\tfor ( name in options ) {\n\t\told[ name ] = elem.style[ name ];\n\t\telem.style[ name ] = options[ name ];\n\t}\n\n\tret = callback.call( elem );\n\n\t// Revert the old values\n\tfor ( name in options ) {\n\t\telem.style[ name ] = old[ name ];\n\t}\n\n\treturn ret;\n};\n\n\nvar rboxStyle = new RegExp( cssExpand.join( \"|\" ), \"i\" );\n\n\n\n( function() {\n\n\t// Executing both pixelPosition & boxSizingReliable tests require only one layout\n\t// so they're executed at the same time to save the second computation.\n\tfunction computeStyleTests() {\n\n\t\t// This is a singleton, we need to execute it only once\n\t\tif ( !div ) {\n\t\t\treturn;\n\t\t}\n\n\t\tcontainer.style.cssText = \"position:absolute;left:-11111px;width:60px;\" +\n\t\t\t\"margin-top:1px;padding:0;border:0\";\n\t\tdiv.style.cssText =\n\t\t\t\"position:relative;display:block;box-sizing:border-box;overflow:scroll;\" +\n\t\t\t\"margin:auto;border:1px;padding:1px;\" +\n\t\t\t\"width:60%;top:1%\";\n\t\tdocumentElement.appendChild( container ).appendChild( div );\n\n\t\tvar divStyle = window.getComputedStyle( div );\n\t\tpixelPositionVal = divStyle.top !== \"1%\";\n\n\t\t// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44\n\t\treliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;\n\n\t\t// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3\n\t\t// Some styles come back with percentage values, even though they shouldn't\n\t\tdiv.style.right = \"60%\";\n\t\tpixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;\n\n\t\t// Support: IE 9 - 11 only\n\t\t// Detect misreporting of content dimensions for box-sizing:border-box elements\n\t\tboxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;\n\n\t\t// Support: IE 9 only\n\t\t// Detect overflow:scroll screwiness (gh-3699)\n\t\t// Support: Chrome <=64\n\t\t// Don't get tricked when zoom affects offsetWidth (gh-4029)\n\t\tdiv.style.position = \"absolute\";\n\t\tscrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;\n\n\t\tdocumentElement.removeChild( container );\n\n\t\t// Nullify the div so it wouldn't be stored in the memory and\n\t\t// it will also be a sign that checks already performed\n\t\tdiv = null;\n\t}\n\n\tfunction roundPixelMeasures( measure ) {\n\t\treturn Math.round( parseFloat( measure ) );\n\t}\n\n\tvar pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,\n\t\treliableTrDimensionsVal, reliableMarginLeftVal,\n\t\tcontainer = document.createElement( \"div\" ),\n\t\tdiv = document.createElement( \"div\" );\n\n\t// Finish early in limited (non-browser) environments\n\tif ( !div.style ) {\n\t\treturn;\n\t}\n\n\t// Support: IE <=9 - 11 only\n\t// Style of cloned element affects source element cloned (#8908)\n\tdiv.style.backgroundClip = \"content-box\";\n\tdiv.cloneNode( true ).style.backgroundClip = \"\";\n\tsupport.clearCloneStyle = div.style.backgroundClip === \"content-box\";\n\n\tjQuery.extend( support, {\n\t\tboxSizingReliable: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn boxSizingReliableVal;\n\t\t},\n\t\tpixelBoxStyles: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn pixelBoxStylesVal;\n\t\t},\n\t\tpixelPosition: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn pixelPositionVal;\n\t\t},\n\t\treliableMarginLeft: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn reliableMarginLeftVal;\n\t\t},\n\t\tscrollboxSize: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn scrollboxSizeVal;\n\t\t},\n\n\t\t// Support: IE 9 - 11+, Edge 15 - 18+\n\t\t// IE/Edge misreport `getComputedStyle` of table rows with width/height\n\t\t// set in CSS while `offset*` properties report correct values.\n\t\t// Behavior in IE 9 is more subtle than in newer versions & it passes\n\t\t// some versions of this test; make sure not to make it pass there!\n\t\treliableTrDimensions: function() {\n\t\t\tvar table, tr, trChild, trStyle;\n\t\t\tif ( reliableTrDimensionsVal == null ) {\n\t\t\t\ttable = document.createElement( \"table\" );\n\t\t\t\ttr = document.createElement( \"tr\" );\n\t\t\t\ttrChild = document.createElement( \"div\" );\n\n\t\t\t\ttable.style.cssText = \"position:absolute;left:-11111px\";\n\t\t\t\ttr.style.height = \"1px\";\n\t\t\t\ttrChild.style.height = \"9px\";\n\n\t\t\t\tdocumentElement\n\t\t\t\t\t.appendChild( table )\n\t\t\t\t\t.appendChild( tr )\n\t\t\t\t\t.appendChild( trChild );\n\n\t\t\t\ttrStyle = window.getComputedStyle( tr );\n\t\t\t\treliableTrDimensionsVal = parseInt( trStyle.height ) > 3;\n\n\t\t\t\tdocumentElement.removeChild( table );\n\t\t\t}\n\t\t\treturn reliableTrDimensionsVal;\n\t\t}\n\t} );\n} )();\n\n\nfunction curCSS( elem, name, computed ) {\n\tvar width, minWidth, maxWidth, ret,\n\n\t\t// Support: Firefox 51+\n\t\t// Retrieving style before computed somehow\n\t\t// fixes an issue with getting wrong values\n\t\t// on detached elements\n\t\tstyle = elem.style;\n\n\tcomputed = computed || getStyles( elem );\n\n\t// getPropertyValue is needed for:\n\t//   .css('filter') (IE 9 only, #12537)\n\t//   .css('--customProperty) (#3144)\n\tif ( computed ) {\n\t\tret = computed.getPropertyValue( name ) || computed[ name ];\n\n\t\tif ( ret === \"\" && !isAttached( elem ) ) {\n\t\t\tret = jQuery.style( elem, name );\n\t\t}\n\n\t\t// A tribute to the \"awesome hack by Dean Edwards\"\n\t\t// Android Browser returns percentage for some values,\n\t\t// but width seems to be reliably pixels.\n\t\t// This is against the CSSOM draft spec:\n\t\t// https://drafts.csswg.org/cssom/#resolved-values\n\t\tif ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {\n\n\t\t\t// Remember the original values\n\t\t\twidth = style.width;\n\t\t\tminWidth = style.minWidth;\n\t\t\tmaxWidth = style.maxWidth;\n\n\t\t\t// Put in the new values to get a computed value out\n\t\t\tstyle.minWidth = style.maxWidth = style.width = ret;\n\t\t\tret = computed.width;\n\n\t\t\t// Revert the changed values\n\t\t\tstyle.width = width;\n\t\t\tstyle.minWidth = minWidth;\n\t\t\tstyle.maxWidth = maxWidth;\n\t\t}\n\t}\n\n\treturn ret !== undefined ?\n\n\t\t// Support: IE <=9 - 11 only\n\t\t// IE returns zIndex value as an integer.\n\t\tret + \"\" :\n\t\tret;\n}\n\n\nfunction addGetHookIf( conditionFn, hookFn ) {\n\n\t// Define the hook, we'll check on the first run if it's really needed.\n\treturn {\n\t\tget: function() {\n\t\t\tif ( conditionFn() ) {\n\n\t\t\t\t// Hook not needed (or it's not possible to use it due\n\t\t\t\t// to missing dependency), remove it.\n\t\t\t\tdelete this.get;\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Hook needed; redefine it so that the support test is not executed again.\n\t\t\treturn ( this.get = hookFn ).apply( this, arguments );\n\t\t}\n\t};\n}\n\n\nvar cssPrefixes = [ \"Webkit\", \"Moz\", \"ms\" ],\n\temptyStyle = document.createElement( \"div\" ).style,\n\tvendorProps = {};\n\n// Return a vendor-prefixed property or undefined\nfunction vendorPropName( name ) {\n\n\t// Check for vendor prefixed names\n\tvar capName = name[ 0 ].toUpperCase() + name.slice( 1 ),\n\t\ti = cssPrefixes.length;\n\n\twhile ( i-- ) {\n\t\tname = cssPrefixes[ i ] + capName;\n\t\tif ( name in emptyStyle ) {\n\t\t\treturn name;\n\t\t}\n\t}\n}\n\n// Return a potentially-mapped jQuery.cssProps or vendor prefixed property\nfunction finalPropName( name ) {\n\tvar final = jQuery.cssProps[ name ] || vendorProps[ name ];\n\n\tif ( final ) {\n\t\treturn final;\n\t}\n\tif ( name in emptyStyle ) {\n\t\treturn name;\n\t}\n\treturn vendorProps[ name ] = vendorPropName( name ) || name;\n}\n\n\nvar\n\n\t// Swappable if display is none or starts with table\n\t// except \"table\", \"table-cell\", or \"table-caption\"\n\t// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display\n\trdisplayswap = /^(none|table(?!-c[ea]).+)/,\n\trcustomProp = /^--/,\n\tcssShow = { position: \"absolute\", visibility: \"hidden\", display: \"block\" },\n\tcssNormalTransform = {\n\t\tletterSpacing: \"0\",\n\t\tfontWeight: \"400\"\n\t};\n\nfunction setPositiveNumber( _elem, value, subtract ) {\n\n\t// Any relative (+/-) values have already been\n\t// normalized at this point\n\tvar matches = rcssNum.exec( value );\n\treturn matches ?\n\n\t\t// Guard against undefined \"subtract\", e.g., when used as in cssHooks\n\t\tMath.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || \"px\" ) :\n\t\tvalue;\n}\n\nfunction boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {\n\tvar i = dimension === \"width\" ? 1 : 0,\n\t\textra = 0,\n\t\tdelta = 0;\n\n\t// Adjustment may not be necessary\n\tif ( box === ( isBorderBox ? \"border\" : \"content\" ) ) {\n\t\treturn 0;\n\t}\n\n\tfor ( ; i < 4; i += 2 ) {\n\n\t\t// Both box models exclude margin\n\t\tif ( box === \"margin\" ) {\n\t\t\tdelta += jQuery.css( elem, box + cssExpand[ i ], true, styles );\n\t\t}\n\n\t\t// If we get here with a content-box, we're seeking \"padding\" or \"border\" or \"margin\"\n\t\tif ( !isBorderBox ) {\n\n\t\t\t// Add padding\n\t\t\tdelta += jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\n\t\t\t// For \"border\" or \"margin\", add border\n\t\t\tif ( box !== \"padding\" ) {\n\t\t\t\tdelta += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\n\t\t\t// But still keep track of it otherwise\n\t\t\t} else {\n\t\t\t\textra += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\n\t\t// If we get here with a border-box (content + padding + border), we're seeking \"content\" or\n\t\t// \"padding\" or \"margin\"\n\t\t} else {\n\n\t\t\t// For \"content\", subtract padding\n\t\t\tif ( box === \"content\" ) {\n\t\t\t\tdelta -= jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\t\t\t}\n\n\t\t\t// For \"content\" or \"padding\", subtract border\n\t\t\tif ( box !== \"margin\" ) {\n\t\t\t\tdelta -= jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\t\t}\n\t}\n\n\t// Account for positive content-box scroll gutter when requested by providing computedVal\n\tif ( !isBorderBox && computedVal >= 0 ) {\n\n\t\t// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border\n\t\t// Assuming integer scroll gutter, subtract the rest and round down\n\t\tdelta += Math.max( 0, Math.ceil(\n\t\t\telem[ \"offset\" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -\n\t\t\tcomputedVal -\n\t\t\tdelta -\n\t\t\textra -\n\t\t\t0.5\n\n\t\t// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter\n\t\t// Use an explicit zero to avoid NaN (gh-3964)\n\t\t) ) || 0;\n\t}\n\n\treturn delta;\n}\n\nfunction getWidthOrHeight( elem, dimension, extra ) {\n\n\t// Start with computed style\n\tvar styles = getStyles( elem ),\n\n\t\t// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).\n\t\t// Fake content-box until we know it's needed to know the true value.\n\t\tboxSizingNeeded = !support.boxSizingReliable() || extra,\n\t\tisBorderBox = boxSizingNeeded &&\n\t\t\tjQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n\t\tvalueIsBorderBox = isBorderBox,\n\n\t\tval = curCSS( elem, dimension, styles ),\n\t\toffsetProp = \"offset\" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );\n\n\t// Support: Firefox <=54\n\t// Return a confounding non-pixel value or feign ignorance, as appropriate.\n\tif ( rnumnonpx.test( val ) ) {\n\t\tif ( !extra ) {\n\t\t\treturn val;\n\t\t}\n\t\tval = \"auto\";\n\t}\n\n\n\t// Support: IE 9 - 11 only\n\t// Use offsetWidth/offsetHeight for when box sizing is unreliable.\n\t// In those cases, the computed value can be trusted to be border-box.\n\tif ( ( !support.boxSizingReliable() && isBorderBox ||\n\n\t\t// Support: IE 10 - 11+, Edge 15 - 18+\n\t\t// IE/Edge misreport `getComputedStyle` of table rows with width/height\n\t\t// set in CSS while `offset*` properties report correct values.\n\t\t// Interestingly, in some cases IE 9 doesn't suffer from this issue.\n\t\t!support.reliableTrDimensions() && nodeName( elem, \"tr\" ) ||\n\n\t\t// Fall back to offsetWidth/offsetHeight when value is \"auto\"\n\t\t// This happens for inline elements with no explicit setting (gh-3571)\n\t\tval === \"auto\" ||\n\n\t\t// Support: Android <=4.1 - 4.3 only\n\t\t// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)\n\t\t!parseFloat( val ) && jQuery.css( elem, \"display\", false, styles ) === \"inline\" ) &&\n\n\t\t// Make sure the element is visible & connected\n\t\telem.getClientRects().length ) {\n\n\t\tisBorderBox = jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\";\n\n\t\t// Where available, offsetWidth/offsetHeight approximate border box dimensions.\n\t\t// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the\n\t\t// retrieved value as a content box dimension.\n\t\tvalueIsBorderBox = offsetProp in elem;\n\t\tif ( valueIsBorderBox ) {\n\t\t\tval = elem[ offsetProp ];\n\t\t}\n\t}\n\n\t// Normalize \"\" and auto\n\tval = parseFloat( val ) || 0;\n\n\t// Adjust for the element's box model\n\treturn ( val +\n\t\tboxModelAdjustment(\n\t\t\telem,\n\t\t\tdimension,\n\t\t\textra || ( isBorderBox ? \"border\" : \"content\" ),\n\t\t\tvalueIsBorderBox,\n\t\t\tstyles,\n\n\t\t\t// Provide the current computed size to request scroll gutter calculation (gh-3589)\n\t\t\tval\n\t\t)\n\t) + \"px\";\n}\n\njQuery.extend( {\n\n\t// Add in style property hooks for overriding the default\n\t// behavior of getting and setting a style property\n\tcssHooks: {\n\t\topacity: {\n\t\t\tget: function( elem, computed ) {\n\t\t\t\tif ( computed ) {\n\n\t\t\t\t\t// We should always get a number back from opacity\n\t\t\t\t\tvar ret = curCSS( elem, \"opacity\" );\n\t\t\t\t\treturn ret === \"\" ? \"1\" : ret;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\t// Don't automatically add \"px\" to these possibly-unitless properties\n\tcssNumber: {\n\t\t\"animationIterationCount\": true,\n\t\t\"columnCount\": true,\n\t\t\"fillOpacity\": true,\n\t\t\"flexGrow\": true,\n\t\t\"flexShrink\": true,\n\t\t\"fontWeight\": true,\n\t\t\"gridArea\": true,\n\t\t\"gridColumn\": true,\n\t\t\"gridColumnEnd\": true,\n\t\t\"gridColumnStart\": true,\n\t\t\"gridRow\": true,\n\t\t\"gridRowEnd\": true,\n\t\t\"gridRowStart\": true,\n\t\t\"lineHeight\": true,\n\t\t\"opacity\": true,\n\t\t\"order\": true,\n\t\t\"orphans\": true,\n\t\t\"widows\": true,\n\t\t\"zIndex\": true,\n\t\t\"zoom\": true\n\t},\n\n\t// Add in properties whose names you wish to fix before\n\t// setting or getting the value\n\tcssProps: {},\n\n\t// Get and set the style property on a DOM Node\n\tstyle: function( elem, name, value, extra ) {\n\n\t\t// Don't set styles on text and comment nodes\n\t\tif ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Make sure that we're working with the right name\n\t\tvar ret, type, hooks,\n\t\t\torigName = camelCase( name ),\n\t\t\tisCustomProp = rcustomProp.test( name ),\n\t\t\tstyle = elem.style;\n\n\t\t// Make sure that we're working with the right name. We don't\n\t\t// want to query the value if it is a CSS custom property\n\t\t// since they are user-defined.\n\t\tif ( !isCustomProp ) {\n\t\t\tname = finalPropName( origName );\n\t\t}\n\n\t\t// Gets hook for the prefixed version, then unprefixed version\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// Check if we're setting a value\n\t\tif ( value !== undefined ) {\n\t\t\ttype = typeof value;\n\n\t\t\t// Convert \"+=\" or \"-=\" to relative numbers (#7345)\n\t\t\tif ( type === \"string\" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {\n\t\t\t\tvalue = adjustCSS( elem, name, ret );\n\n\t\t\t\t// Fixes bug #9237\n\t\t\t\ttype = \"number\";\n\t\t\t}\n\n\t\t\t// Make sure that null and NaN values aren't set (#7116)\n\t\t\tif ( value == null || value !== value ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// If a number was passed in, add the unit (except for certain CSS properties)\n\t\t\t// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append\n\t\t\t// \"px\" to a few hardcoded values.\n\t\t\tif ( type === \"number\" && !isCustomProp ) {\n\t\t\t\tvalue += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? \"\" : \"px\" );\n\t\t\t}\n\n\t\t\t// background-* props affect original clone's values\n\t\t\tif ( !support.clearCloneStyle && value === \"\" && name.indexOf( \"background\" ) === 0 ) {\n\t\t\t\tstyle[ name ] = \"inherit\";\n\t\t\t}\n\n\t\t\t// If a hook was provided, use that value, otherwise just set the specified value\n\t\t\tif ( !hooks || !( \"set\" in hooks ) ||\n\t\t\t\t( value = hooks.set( elem, value, extra ) ) !== undefined ) {\n\n\t\t\t\tif ( isCustomProp ) {\n\t\t\t\t\tstyle.setProperty( name, value );\n\t\t\t\t} else {\n\t\t\t\t\tstyle[ name ] = value;\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\n\t\t\t// If a hook was provided get the non-computed value from there\n\t\t\tif ( hooks && \"get\" in hooks &&\n\t\t\t\t( ret = hooks.get( elem, false, extra ) ) !== undefined ) {\n\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\t// Otherwise just get the value from the style object\n\t\t\treturn style[ name ];\n\t\t}\n\t},\n\n\tcss: function( elem, name, extra, styles ) {\n\t\tvar val, num, hooks,\n\t\t\torigName = camelCase( name ),\n\t\t\tisCustomProp = rcustomProp.test( name );\n\n\t\t// Make sure that we're working with the right name. We don't\n\t\t// want to modify the value if it is a CSS custom property\n\t\t// since they are user-defined.\n\t\tif ( !isCustomProp ) {\n\t\t\tname = finalPropName( origName );\n\t\t}\n\n\t\t// Try prefixed name followed by the unprefixed name\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// If a hook was provided get the computed value from there\n\t\tif ( hooks && \"get\" in hooks ) {\n\t\t\tval = hooks.get( elem, true, extra );\n\t\t}\n\n\t\t// Otherwise, if a way to get the computed value exists, use that\n\t\tif ( val === undefined ) {\n\t\t\tval = curCSS( elem, name, styles );\n\t\t}\n\n\t\t// Convert \"normal\" to computed value\n\t\tif ( val === \"normal\" && name in cssNormalTransform ) {\n\t\t\tval = cssNormalTransform[ name ];\n\t\t}\n\n\t\t// Make numeric if forced or a qualifier was provided and val looks numeric\n\t\tif ( extra === \"\" || extra ) {\n\t\t\tnum = parseFloat( val );\n\t\t\treturn extra === true || isFinite( num ) ? num || 0 : val;\n\t\t}\n\n\t\treturn val;\n\t}\n} );\n\njQuery.each( [ \"height\", \"width\" ], function( _i, dimension ) {\n\tjQuery.cssHooks[ dimension ] = {\n\t\tget: function( elem, computed, extra ) {\n\t\t\tif ( computed ) {\n\n\t\t\t\t// Certain elements can have dimension info if we invisibly show them\n\t\t\t\t// but it must have a current display style that would benefit\n\t\t\t\treturn rdisplayswap.test( jQuery.css( elem, \"display\" ) ) &&\n\n\t\t\t\t\t// Support: Safari 8+\n\t\t\t\t\t// Table columns in Safari have non-zero offsetWidth & zero\n\t\t\t\t\t// getBoundingClientRect().width unless display is changed.\n\t\t\t\t\t// Support: IE <=11 only\n\t\t\t\t\t// Running getBoundingClientRect on a disconnected node\n\t\t\t\t\t// in IE throws an error.\n\t\t\t\t\t( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?\n\t\t\t\t\t\tswap( elem, cssShow, function() {\n\t\t\t\t\t\t\treturn getWidthOrHeight( elem, dimension, extra );\n\t\t\t\t\t\t} ) :\n\t\t\t\t\t\tgetWidthOrHeight( elem, dimension, extra );\n\t\t\t}\n\t\t},\n\n\t\tset: function( elem, value, extra ) {\n\t\t\tvar matches,\n\t\t\t\tstyles = getStyles( elem ),\n\n\t\t\t\t// Only read styles.position if the test has a chance to fail\n\t\t\t\t// to avoid forcing a reflow.\n\t\t\t\tscrollboxSizeBuggy = !support.scrollboxSize() &&\n\t\t\t\t\tstyles.position === \"absolute\",\n\n\t\t\t\t// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)\n\t\t\t\tboxSizingNeeded = scrollboxSizeBuggy || extra,\n\t\t\t\tisBorderBox = boxSizingNeeded &&\n\t\t\t\t\tjQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n\t\t\t\tsubtract = extra ?\n\t\t\t\t\tboxModelAdjustment(\n\t\t\t\t\t\telem,\n\t\t\t\t\t\tdimension,\n\t\t\t\t\t\textra,\n\t\t\t\t\t\tisBorderBox,\n\t\t\t\t\t\tstyles\n\t\t\t\t\t) :\n\t\t\t\t\t0;\n\n\t\t\t// Account for unreliable border-box dimensions by comparing offset* to computed and\n\t\t\t// faking a content-box to get border and padding (gh-3699)\n\t\t\tif ( isBorderBox && scrollboxSizeBuggy ) {\n\t\t\t\tsubtract -= Math.ceil(\n\t\t\t\t\telem[ \"offset\" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -\n\t\t\t\t\tparseFloat( styles[ dimension ] ) -\n\t\t\t\t\tboxModelAdjustment( elem, dimension, \"border\", false, styles ) -\n\t\t\t\t\t0.5\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// Convert to pixels if value adjustment is needed\n\t\t\tif ( subtract && ( matches = rcssNum.exec( value ) ) &&\n\t\t\t\t( matches[ 3 ] || \"px\" ) !== \"px\" ) {\n\n\t\t\t\telem.style[ dimension ] = value;\n\t\t\t\tvalue = jQuery.css( elem, dimension );\n\t\t\t}\n\n\t\t\treturn setPositiveNumber( elem, value, subtract );\n\t\t}\n\t};\n} );\n\njQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,\n\tfunction( elem, computed ) {\n\t\tif ( computed ) {\n\t\t\treturn ( parseFloat( curCSS( elem, \"marginLeft\" ) ) ||\n\t\t\t\telem.getBoundingClientRect().left -\n\t\t\t\t\tswap( elem, { marginLeft: 0 }, function() {\n\t\t\t\t\t\treturn elem.getBoundingClientRect().left;\n\t\t\t\t\t} )\n\t\t\t\t) + \"px\";\n\t\t}\n\t}\n);\n\n// These hooks are used by animate to expand properties\njQuery.each( {\n\tmargin: \"\",\n\tpadding: \"\",\n\tborder: \"Width\"\n}, function( prefix, suffix ) {\n\tjQuery.cssHooks[ prefix + suffix ] = {\n\t\texpand: function( value ) {\n\t\t\tvar i = 0,\n\t\t\t\texpanded = {},\n\n\t\t\t\t// Assumes a single number if not a string\n\t\t\t\tparts = typeof value === \"string\" ? value.split( \" \" ) : [ value ];\n\n\t\t\tfor ( ; i < 4; i++ ) {\n\t\t\t\texpanded[ prefix + cssExpand[ i ] + suffix ] =\n\t\t\t\t\tparts[ i ] || parts[ i - 2 ] || parts[ 0 ];\n\t\t\t}\n\n\t\t\treturn expanded;\n\t\t}\n\t};\n\n\tif ( prefix !== \"margin\" ) {\n\t\tjQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;\n\t}\n} );\n\njQuery.fn.extend( {\n\tcss: function( name, value ) {\n\t\treturn access( this, function( elem, name, value ) {\n\t\t\tvar styles, len,\n\t\t\t\tmap = {},\n\t\t\t\ti = 0;\n\n\t\t\tif ( Array.isArray( name ) ) {\n\t\t\t\tstyles = getStyles( elem );\n\t\t\t\tlen = name.length;\n\n\t\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\t\tmap[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );\n\t\t\t\t}\n\n\t\t\t\treturn map;\n\t\t\t}\n\n\t\t\treturn value !== undefined ?\n\t\t\t\tjQuery.style( elem, name, value ) :\n\t\t\t\tjQuery.css( elem, name );\n\t\t}, name, value, arguments.length > 1 );\n\t}\n} );\n\n\nfunction Tween( elem, options, prop, end, easing ) {\n\treturn new Tween.prototype.init( elem, options, prop, end, easing );\n}\njQuery.Tween = Tween;\n\nTween.prototype = {\n\tconstructor: Tween,\n\tinit: function( elem, options, prop, end, easing, unit ) {\n\t\tthis.elem = elem;\n\t\tthis.prop = prop;\n\t\tthis.easing = easing || jQuery.easing._default;\n\t\tthis.options = options;\n\t\tthis.start = this.now = this.cur();\n\t\tthis.end = end;\n\t\tthis.unit = unit || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" );\n\t},\n\tcur: function() {\n\t\tvar hooks = Tween.propHooks[ this.prop ];\n\n\t\treturn hooks && hooks.get ?\n\t\t\thooks.get( this ) :\n\t\t\tTween.propHooks._default.get( this );\n\t},\n\trun: function( percent ) {\n\t\tvar eased,\n\t\t\thooks = Tween.propHooks[ this.prop ];\n\n\t\tif ( this.options.duration ) {\n\t\t\tthis.pos = eased = jQuery.easing[ this.easing ](\n\t\t\t\tpercent, this.options.duration * percent, 0, 1, this.options.duration\n\t\t\t);\n\t\t} else {\n\t\t\tthis.pos = eased = percent;\n\t\t}\n\t\tthis.now = ( this.end - this.start ) * eased + this.start;\n\n\t\tif ( this.options.step ) {\n\t\t\tthis.options.step.call( this.elem, this.now, this );\n\t\t}\n\n\t\tif ( hooks && hooks.set ) {\n\t\t\thooks.set( this );\n\t\t} else {\n\t\t\tTween.propHooks._default.set( this );\n\t\t}\n\t\treturn this;\n\t}\n};\n\nTween.prototype.init.prototype = Tween.prototype;\n\nTween.propHooks = {\n\t_default: {\n\t\tget: function( tween ) {\n\t\t\tvar result;\n\n\t\t\t// Use a property on the element directly when it is not a DOM element,\n\t\t\t// or when there is no matching style property that exists.\n\t\t\tif ( tween.elem.nodeType !== 1 ||\n\t\t\t\ttween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {\n\t\t\t\treturn tween.elem[ tween.prop ];\n\t\t\t}\n\n\t\t\t// Passing an empty string as a 3rd parameter to .css will automatically\n\t\t\t// attempt a parseFloat and fallback to a string if the parse fails.\n\t\t\t// Simple values such as \"10px\" are parsed to Float;\n\t\t\t// complex values such as \"rotate(1rad)\" are returned as-is.\n\t\t\tresult = jQuery.css( tween.elem, tween.prop, \"\" );\n\n\t\t\t// Empty strings, null, undefined and \"auto\" are converted to 0.\n\t\t\treturn !result || result === \"auto\" ? 0 : result;\n\t\t},\n\t\tset: function( tween ) {\n\n\t\t\t// Use step hook for back compat.\n\t\t\t// Use cssHook if its there.\n\t\t\t// Use .style if available and use plain properties where available.\n\t\t\tif ( jQuery.fx.step[ tween.prop ] ) {\n\t\t\t\tjQuery.fx.step[ tween.prop ]( tween );\n\t\t\t} else if ( tween.elem.nodeType === 1 && (\n\t\t\t\t\tjQuery.cssHooks[ tween.prop ] ||\n\t\t\t\t\ttween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {\n\t\t\t\tjQuery.style( tween.elem, tween.prop, tween.now + tween.unit );\n\t\t\t} else {\n\t\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t\t}\n\t\t}\n\t}\n};\n\n// Support: IE <=9 only\n// Panic based approach to setting things on disconnected nodes\nTween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {\n\tset: function( tween ) {\n\t\tif ( tween.elem.nodeType && tween.elem.parentNode ) {\n\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t}\n\t}\n};\n\njQuery.easing = {\n\tlinear: function( p ) {\n\t\treturn p;\n\t},\n\tswing: function( p ) {\n\t\treturn 0.5 - Math.cos( p * Math.PI ) / 2;\n\t},\n\t_default: \"swing\"\n};\n\njQuery.fx = Tween.prototype.init;\n\n// Back compat <1.8 extension point\njQuery.fx.step = {};\n\n\n\n\nvar\n\tfxNow, inProgress,\n\trfxtypes = /^(?:toggle|show|hide)$/,\n\trrun = /queueHooks$/;\n\nfunction schedule() {\n\tif ( inProgress ) {\n\t\tif ( document.hidden === false && window.requestAnimationFrame ) {\n\t\t\twindow.requestAnimationFrame( schedule );\n\t\t} else {\n\t\t\twindow.setTimeout( schedule, jQuery.fx.interval );\n\t\t}\n\n\t\tjQuery.fx.tick();\n\t}\n}\n\n// Animations created synchronously will run synchronously\nfunction createFxNow() {\n\twindow.setTimeout( function() {\n\t\tfxNow = undefined;\n\t} );\n\treturn ( fxNow = Date.now() );\n}\n\n// Generate parameters to create a standard animation\nfunction genFx( type, includeWidth ) {\n\tvar which,\n\t\ti = 0,\n\t\tattrs = { height: type };\n\n\t// If we include width, step value is 1 to do all cssExpand values,\n\t// otherwise step value is 2 to skip over Left and Right\n\tincludeWidth = includeWidth ? 1 : 0;\n\tfor ( ; i < 4; i += 2 - includeWidth ) {\n\t\twhich = cssExpand[ i ];\n\t\tattrs[ \"margin\" + which ] = attrs[ \"padding\" + which ] = type;\n\t}\n\n\tif ( includeWidth ) {\n\t\tattrs.opacity = attrs.width = type;\n\t}\n\n\treturn attrs;\n}\n\nfunction createTween( value, prop, animation ) {\n\tvar tween,\n\t\tcollection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ \"*\" ] ),\n\t\tindex = 0,\n\t\tlength = collection.length;\n\tfor ( ; index < length; index++ ) {\n\t\tif ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {\n\n\t\t\t// We're done with this property\n\t\t\treturn tween;\n\t\t}\n\t}\n}\n\nfunction defaultPrefilter( elem, props, opts ) {\n\tvar prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,\n\t\tisBox = \"width\" in props || \"height\" in props,\n\t\tanim = this,\n\t\torig = {},\n\t\tstyle = elem.style,\n\t\thidden = elem.nodeType && isHiddenWithinTree( elem ),\n\t\tdataShow = dataPriv.get( elem, \"fxshow\" );\n\n\t// Queue-skipping animations hijack the fx hooks\n\tif ( !opts.queue ) {\n\t\thooks = jQuery._queueHooks( elem, \"fx\" );\n\t\tif ( hooks.unqueued == null ) {\n\t\t\thooks.unqueued = 0;\n\t\t\toldfire = hooks.empty.fire;\n\t\t\thooks.empty.fire = function() {\n\t\t\t\tif ( !hooks.unqueued ) {\n\t\t\t\t\toldfire();\n\t\t\t\t}\n\t\t\t};\n\t\t}\n\t\thooks.unqueued++;\n\n\t\tanim.always( function() {\n\n\t\t\t// Ensure the complete handler is called before this completes\n\t\t\tanim.always( function() {\n\t\t\t\thooks.unqueued--;\n\t\t\t\tif ( !jQuery.queue( elem, \"fx\" ).length ) {\n\t\t\t\t\thooks.empty.fire();\n\t\t\t\t}\n\t\t\t} );\n\t\t} );\n\t}\n\n\t// Detect show/hide animations\n\tfor ( prop in props ) {\n\t\tvalue = props[ prop ];\n\t\tif ( rfxtypes.test( value ) ) {\n\t\t\tdelete props[ prop ];\n\t\t\ttoggle = toggle || value === \"toggle\";\n\t\t\tif ( value === ( hidden ? \"hide\" : \"show\" ) ) {\n\n\t\t\t\t// Pretend to be hidden if this is a \"show\" and\n\t\t\t\t// there is still data from a stopped show/hide\n\t\t\t\tif ( value === \"show\" && dataShow && dataShow[ prop ] !== undefined ) {\n\t\t\t\t\thidden = true;\n\n\t\t\t\t// Ignore all other no-op show/hide data\n\t\t\t\t} else {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\torig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );\n\t\t}\n\t}\n\n\t// Bail out if this is a no-op like .hide().hide()\n\tpropTween = !jQuery.isEmptyObject( props );\n\tif ( !propTween && jQuery.isEmptyObject( orig ) ) {\n\t\treturn;\n\t}\n\n\t// Restrict \"overflow\" and \"display\" styles during box animations\n\tif ( isBox && elem.nodeType === 1 ) {\n\n\t\t// Support: IE <=9 - 11, Edge 12 - 15\n\t\t// Record all 3 overflow attributes because IE does not infer the shorthand\n\t\t// from identically-valued overflowX and overflowY and Edge just mirrors\n\t\t// the overflowX value there.\n\t\topts.overflow = [ style.overflow, style.overflowX, style.overflowY ];\n\n\t\t// Identify a display type, preferring old show/hide data over the CSS cascade\n\t\trestoreDisplay = dataShow && dataShow.display;\n\t\tif ( restoreDisplay == null ) {\n\t\t\trestoreDisplay = dataPriv.get( elem, \"display\" );\n\t\t}\n\t\tdisplay = jQuery.css( elem, \"display\" );\n\t\tif ( display === \"none\" ) {\n\t\t\tif ( restoreDisplay ) {\n\t\t\t\tdisplay = restoreDisplay;\n\t\t\t} else {\n\n\t\t\t\t// Get nonempty value(s) by temporarily forcing visibility\n\t\t\t\tshowHide( [ elem ], true );\n\t\t\t\trestoreDisplay = elem.style.display || restoreDisplay;\n\t\t\t\tdisplay = jQuery.css( elem, \"display\" );\n\t\t\t\tshowHide( [ elem ] );\n\t\t\t}\n\t\t}\n\n\t\t// Animate inline elements as inline-block\n\t\tif ( display === \"inline\" || display === \"inline-block\" && restoreDisplay != null ) {\n\t\t\tif ( jQuery.css( elem, \"float\" ) === \"none\" ) {\n\n\t\t\t\t// Restore the original display value at the end of pure show/hide animations\n\t\t\t\tif ( !propTween ) {\n\t\t\t\t\tanim.done( function() {\n\t\t\t\t\t\tstyle.display = restoreDisplay;\n\t\t\t\t\t} );\n\t\t\t\t\tif ( restoreDisplay == null ) {\n\t\t\t\t\t\tdisplay = style.display;\n\t\t\t\t\t\trestoreDisplay = display === \"none\" ? \"\" : display;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tstyle.display = \"inline-block\";\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( opts.overflow ) {\n\t\tstyle.overflow = \"hidden\";\n\t\tanim.always( function() {\n\t\t\tstyle.overflow = opts.overflow[ 0 ];\n\t\t\tstyle.overflowX = opts.overflow[ 1 ];\n\t\t\tstyle.overflowY = opts.overflow[ 2 ];\n\t\t} );\n\t}\n\n\t// Implement show/hide animations\n\tpropTween = false;\n\tfor ( prop in orig ) {\n\n\t\t// General show/hide setup for this element animation\n\t\tif ( !propTween ) {\n\t\t\tif ( dataShow ) {\n\t\t\t\tif ( \"hidden\" in dataShow ) {\n\t\t\t\t\thidden = dataShow.hidden;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tdataShow = dataPriv.access( elem, \"fxshow\", { display: restoreDisplay } );\n\t\t\t}\n\n\t\t\t// Store hidden/visible for toggle so `.stop().toggle()` \"reverses\"\n\t\t\tif ( toggle ) {\n\t\t\t\tdataShow.hidden = !hidden;\n\t\t\t}\n\n\t\t\t// Show elements before animating them\n\t\t\tif ( hidden ) {\n\t\t\t\tshowHide( [ elem ], true );\n\t\t\t}\n\n\t\t\t/* eslint-disable no-loop-func */\n\n\t\t\tanim.done( function() {\n\n\t\t\t/* eslint-enable no-loop-func */\n\n\t\t\t\t// The final step of a \"hide\" animation is actually hiding the element\n\t\t\t\tif ( !hidden ) {\n\t\t\t\t\tshowHide( [ elem ] );\n\t\t\t\t}\n\t\t\t\tdataPriv.remove( elem, \"fxshow\" );\n\t\t\t\tfor ( prop in orig ) {\n\t\t\t\t\tjQuery.style( elem, prop, orig[ prop ] );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\t// Per-property setup\n\t\tpropTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );\n\t\tif ( !( prop in dataShow ) ) {\n\t\t\tdataShow[ prop ] = propTween.start;\n\t\t\tif ( hidden ) {\n\t\t\t\tpropTween.end = propTween.start;\n\t\t\t\tpropTween.start = 0;\n\t\t\t}\n\t\t}\n\t}\n}\n\nfunction propFilter( props, specialEasing ) {\n\tvar index, name, easing, value, hooks;\n\n\t// camelCase, specialEasing and expand cssHook pass\n\tfor ( index in props ) {\n\t\tname = camelCase( index );\n\t\teasing = specialEasing[ name ];\n\t\tvalue = props[ index ];\n\t\tif ( Array.isArray( value ) ) {\n\t\t\teasing = value[ 1 ];\n\t\t\tvalue = props[ index ] = value[ 0 ];\n\t\t}\n\n\t\tif ( index !== name ) {\n\t\t\tprops[ name ] = value;\n\t\t\tdelete props[ index ];\n\t\t}\n\n\t\thooks = jQuery.cssHooks[ name ];\n\t\tif ( hooks && \"expand\" in hooks ) {\n\t\t\tvalue = hooks.expand( value );\n\t\t\tdelete props[ name ];\n\n\t\t\t// Not quite $.extend, this won't overwrite existing keys.\n\t\t\t// Reusing 'index' because we have the correct \"name\"\n\t\t\tfor ( index in value ) {\n\t\t\t\tif ( !( index in props ) ) {\n\t\t\t\t\tprops[ index ] = value[ index ];\n\t\t\t\t\tspecialEasing[ index ] = easing;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tspecialEasing[ name ] = easing;\n\t\t}\n\t}\n}\n\nfunction Animation( elem, properties, options ) {\n\tvar result,\n\t\tstopped,\n\t\tindex = 0,\n\t\tlength = Animation.prefilters.length,\n\t\tdeferred = jQuery.Deferred().always( function() {\n\n\t\t\t// Don't match elem in the :animated selector\n\t\t\tdelete tick.elem;\n\t\t} ),\n\t\ttick = function() {\n\t\t\tif ( stopped ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tvar currentTime = fxNow || createFxNow(),\n\t\t\t\tremaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),\n\n\t\t\t\t// Support: Android 2.3 only\n\t\t\t\t// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)\n\t\t\t\ttemp = remaining / animation.duration || 0,\n\t\t\t\tpercent = 1 - temp,\n\t\t\t\tindex = 0,\n\t\t\t\tlength = animation.tweens.length;\n\n\t\t\tfor ( ; index < length; index++ ) {\n\t\t\t\tanimation.tweens[ index ].run( percent );\n\t\t\t}\n\n\t\t\tdeferred.notifyWith( elem, [ animation, percent, remaining ] );\n\n\t\t\t// If there's more to do, yield\n\t\t\tif ( percent < 1 && length ) {\n\t\t\t\treturn remaining;\n\t\t\t}\n\n\t\t\t// If this was an empty animation, synthesize a final progress notification\n\t\t\tif ( !length ) {\n\t\t\t\tdeferred.notifyWith( elem, [ animation, 1, 0 ] );\n\t\t\t}\n\n\t\t\t// Resolve the animation and report its conclusion\n\t\t\tdeferred.resolveWith( elem, [ animation ] );\n\t\t\treturn false;\n\t\t},\n\t\tanimation = deferred.promise( {\n\t\t\telem: elem,\n\t\t\tprops: jQuery.extend( {}, properties ),\n\t\t\topts: jQuery.extend( true, {\n\t\t\t\tspecialEasing: {},\n\t\t\t\teasing: jQuery.easing._default\n\t\t\t}, options ),\n\t\t\toriginalProperties: properties,\n\t\t\toriginalOptions: options,\n\t\t\tstartTime: fxNow || createFxNow(),\n\t\t\tduration: options.duration,\n\t\t\ttweens: [],\n\t\t\tcreateTween: function( prop, end ) {\n\t\t\t\tvar tween = jQuery.Tween( elem, animation.opts, prop, end,\n\t\t\t\t\t\tanimation.opts.specialEasing[ prop ] || animation.opts.easing );\n\t\t\t\tanimation.tweens.push( tween );\n\t\t\t\treturn tween;\n\t\t\t},\n\t\t\tstop: function( gotoEnd ) {\n\t\t\t\tvar index = 0,\n\n\t\t\t\t\t// If we are going to the end, we want to run all the tweens\n\t\t\t\t\t// otherwise we skip this part\n\t\t\t\t\tlength = gotoEnd ? animation.tweens.length : 0;\n\t\t\t\tif ( stopped ) {\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t\tstopped = true;\n\t\t\t\tfor ( ; index < length; index++ ) {\n\t\t\t\t\tanimation.tweens[ index ].run( 1 );\n\t\t\t\t}\n\n\t\t\t\t// Resolve when we played the last frame; otherwise, reject\n\t\t\t\tif ( gotoEnd ) {\n\t\t\t\t\tdeferred.notifyWith( elem, [ animation, 1, 0 ] );\n\t\t\t\t\tdeferred.resolveWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t} else {\n\t\t\t\t\tdeferred.rejectWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t}\n\t\t} ),\n\t\tprops = animation.props;\n\n\tpropFilter( props, animation.opts.specialEasing );\n\n\tfor ( ; index < length; index++ ) {\n\t\tresult = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );\n\t\tif ( result ) {\n\t\t\tif ( isFunction( result.stop ) ) {\n\t\t\t\tjQuery._queueHooks( animation.elem, animation.opts.queue ).stop =\n\t\t\t\t\tresult.stop.bind( result );\n\t\t\t}\n\t\t\treturn result;\n\t\t}\n\t}\n\n\tjQuery.map( props, createTween, animation );\n\n\tif ( isFunction( animation.opts.start ) ) {\n\t\tanimation.opts.start.call( elem, animation );\n\t}\n\n\t// Attach callbacks from options\n\tanimation\n\t\t.progress( animation.opts.progress )\n\t\t.done( animation.opts.done, animation.opts.complete )\n\t\t.fail( animation.opts.fail )\n\t\t.always( animation.opts.always );\n\n\tjQuery.fx.timer(\n\t\tjQuery.extend( tick, {\n\t\t\telem: elem,\n\t\t\tanim: animation,\n\t\t\tqueue: animation.opts.queue\n\t\t} )\n\t);\n\n\treturn animation;\n}\n\njQuery.Animation = jQuery.extend( Animation, {\n\n\ttweeners: {\n\t\t\"*\": [ function( prop, value ) {\n\t\t\tvar tween = this.createTween( prop, value );\n\t\t\tadjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );\n\t\t\treturn tween;\n\t\t} ]\n\t},\n\n\ttweener: function( props, callback ) {\n\t\tif ( isFunction( props ) ) {\n\t\t\tcallback = props;\n\t\t\tprops = [ \"*\" ];\n\t\t} else {\n\t\t\tprops = props.match( rnothtmlwhite );\n\t\t}\n\n\t\tvar prop,\n\t\t\tindex = 0,\n\t\t\tlength = props.length;\n\n\t\tfor ( ; index < length; index++ ) {\n\t\t\tprop = props[ index ];\n\t\t\tAnimation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];\n\t\t\tAnimation.tweeners[ prop ].unshift( callback );\n\t\t}\n\t},\n\n\tprefilters: [ defaultPrefilter ],\n\n\tprefilter: function( callback, prepend ) {\n\t\tif ( prepend ) {\n\t\t\tAnimation.prefilters.unshift( callback );\n\t\t} else {\n\t\t\tAnimation.prefilters.push( callback );\n\t\t}\n\t}\n} );\n\njQuery.speed = function( speed, easing, fn ) {\n\tvar opt = speed && typeof speed === \"object\" ? jQuery.extend( {}, speed ) : {\n\t\tcomplete: fn || !fn && easing ||\n\t\t\tisFunction( speed ) && speed,\n\t\tduration: speed,\n\t\teasing: fn && easing || easing && !isFunction( easing ) && easing\n\t};\n\n\t// Go to the end state if fx are off\n\tif ( jQuery.fx.off ) {\n\t\topt.duration = 0;\n\n\t} else {\n\t\tif ( typeof opt.duration !== \"number\" ) {\n\t\t\tif ( opt.duration in jQuery.fx.speeds ) {\n\t\t\t\topt.duration = jQuery.fx.speeds[ opt.duration ];\n\n\t\t\t} else {\n\t\t\t\topt.duration = jQuery.fx.speeds._default;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Normalize opt.queue - true/undefined/null -> \"fx\"\n\tif ( opt.queue == null || opt.queue === true ) {\n\t\topt.queue = \"fx\";\n\t}\n\n\t// Queueing\n\topt.old = opt.complete;\n\n\topt.complete = function() {\n\t\tif ( isFunction( opt.old ) ) {\n\t\t\topt.old.call( this );\n\t\t}\n\n\t\tif ( opt.queue ) {\n\t\t\tjQuery.dequeue( this, opt.queue );\n\t\t}\n\t};\n\n\treturn opt;\n};\n\njQuery.fn.extend( {\n\tfadeTo: function( speed, to, easing, callback ) {\n\n\t\t// Show any hidden elements after setting opacity to 0\n\t\treturn this.filter( isHiddenWithinTree ).css( \"opacity\", 0 ).show()\n\n\t\t\t// Animate to the value specified\n\t\t\t.end().animate( { opacity: to }, speed, easing, callback );\n\t},\n\tanimate: function( prop, speed, easing, callback ) {\n\t\tvar empty = jQuery.isEmptyObject( prop ),\n\t\t\toptall = jQuery.speed( speed, easing, callback ),\n\t\t\tdoAnimation = function() {\n\n\t\t\t\t// Operate on a copy of prop so per-property easing won't be lost\n\t\t\t\tvar anim = Animation( this, jQuery.extend( {}, prop ), optall );\n\n\t\t\t\t// Empty animations, or finishing resolves immediately\n\t\t\t\tif ( empty || dataPriv.get( this, \"finish\" ) ) {\n\t\t\t\t\tanim.stop( true );\n\t\t\t\t}\n\t\t\t};\n\t\t\tdoAnimation.finish = doAnimation;\n\n\t\treturn empty || optall.queue === false ?\n\t\t\tthis.each( doAnimation ) :\n\t\t\tthis.queue( optall.queue, doAnimation );\n\t},\n\tstop: function( type, clearQueue, gotoEnd ) {\n\t\tvar stopQueue = function( hooks ) {\n\t\t\tvar stop = hooks.stop;\n\t\t\tdelete hooks.stop;\n\t\t\tstop( gotoEnd );\n\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tgotoEnd = clearQueue;\n\t\t\tclearQueue = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\tif ( clearQueue ) {\n\t\t\tthis.queue( type || \"fx\", [] );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar dequeue = true,\n\t\t\t\tindex = type != null && type + \"queueHooks\",\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tdata = dataPriv.get( this );\n\n\t\t\tif ( index ) {\n\t\t\t\tif ( data[ index ] && data[ index ].stop ) {\n\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor ( index in data ) {\n\t\t\t\t\tif ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {\n\t\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this &&\n\t\t\t\t\t( type == null || timers[ index ].queue === type ) ) {\n\n\t\t\t\t\ttimers[ index ].anim.stop( gotoEnd );\n\t\t\t\t\tdequeue = false;\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Start the next in the queue if the last step wasn't forced.\n\t\t\t// Timers currently will call their complete callbacks, which\n\t\t\t// will dequeue but only if they were gotoEnd.\n\t\t\tif ( dequeue || !gotoEnd ) {\n\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t}\n\t\t} );\n\t},\n\tfinish: function( type ) {\n\t\tif ( type !== false ) {\n\t\t\ttype = type || \"fx\";\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tvar index,\n\t\t\t\tdata = dataPriv.get( this ),\n\t\t\t\tqueue = data[ type + \"queue\" ],\n\t\t\t\thooks = data[ type + \"queueHooks\" ],\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tlength = queue ? queue.length : 0;\n\n\t\t\t// Enable finishing flag on private data\n\t\t\tdata.finish = true;\n\n\t\t\t// Empty the queue first\n\t\t\tjQuery.queue( this, type, [] );\n\n\t\t\tif ( hooks && hooks.stop ) {\n\t\t\t\thooks.stop.call( this, true );\n\t\t\t}\n\n\t\t\t// Look for any active animations, and finish them\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this && timers[ index ].queue === type ) {\n\t\t\t\t\ttimers[ index ].anim.stop( true );\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Look for any animations in the old queue and finish them\n\t\t\tfor ( index = 0; index < length; index++ ) {\n\t\t\t\tif ( queue[ index ] && queue[ index ].finish ) {\n\t\t\t\t\tqueue[ index ].finish.call( this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Turn off finishing flag\n\t\t\tdelete data.finish;\n\t\t} );\n\t}\n} );\n\njQuery.each( [ \"toggle\", \"show\", \"hide\" ], function( _i, name ) {\n\tvar cssFn = jQuery.fn[ name ];\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn speed == null || typeof speed === \"boolean\" ?\n\t\t\tcssFn.apply( this, arguments ) :\n\t\t\tthis.animate( genFx( name, true ), speed, easing, callback );\n\t};\n} );\n\n// Generate shortcuts for custom animations\njQuery.each( {\n\tslideDown: genFx( \"show\" ),\n\tslideUp: genFx( \"hide\" ),\n\tslideToggle: genFx( \"toggle\" ),\n\tfadeIn: { opacity: \"show\" },\n\tfadeOut: { opacity: \"hide\" },\n\tfadeToggle: { opacity: \"toggle\" }\n}, function( name, props ) {\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn this.animate( props, speed, easing, callback );\n\t};\n} );\n\njQuery.timers = [];\njQuery.fx.tick = function() {\n\tvar timer,\n\t\ti = 0,\n\t\ttimers = jQuery.timers;\n\n\tfxNow = Date.now();\n\n\tfor ( ; i < timers.length; i++ ) {\n\t\ttimer = timers[ i ];\n\n\t\t// Run the timer and safely remove it when done (allowing for external removal)\n\t\tif ( !timer() && timers[ i ] === timer ) {\n\t\t\ttimers.splice( i--, 1 );\n\t\t}\n\t}\n\n\tif ( !timers.length ) {\n\t\tjQuery.fx.stop();\n\t}\n\tfxNow = undefined;\n};\n\njQuery.fx.timer = function( timer ) {\n\tjQuery.timers.push( timer );\n\tjQuery.fx.start();\n};\n\njQuery.fx.interval = 13;\njQuery.fx.start = function() {\n\tif ( inProgress ) {\n\t\treturn;\n\t}\n\n\tinProgress = true;\n\tschedule();\n};\n\njQuery.fx.stop = function() {\n\tinProgress = null;\n};\n\njQuery.fx.speeds = {\n\tslow: 600,\n\tfast: 200,\n\n\t// Default speed\n\t_default: 400\n};\n\n\n// Based off of the plugin by Clint Helfers, with permission.\n// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/\njQuery.fn.delay = function( time, type ) {\n\ttime = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;\n\ttype = type || \"fx\";\n\n\treturn this.queue( type, function( next, hooks ) {\n\t\tvar timeout = window.setTimeout( next, time );\n\t\thooks.stop = function() {\n\t\t\twindow.clearTimeout( timeout );\n\t\t};\n\t} );\n};\n\n\n( function() {\n\tvar input = document.createElement( \"input\" ),\n\t\tselect = document.createElement( \"select\" ),\n\t\topt = select.appendChild( document.createElement( \"option\" ) );\n\n\tinput.type = \"checkbox\";\n\n\t// Support: Android <=4.3 only\n\t// Default value for a checkbox should be \"on\"\n\tsupport.checkOn = input.value !== \"\";\n\n\t// Support: IE <=11 only\n\t// Must access selectedIndex to make default options select\n\tsupport.optSelected = opt.selected;\n\n\t// Support: IE <=11 only\n\t// An input loses its value after becoming a radio\n\tinput = document.createElement( \"input\" );\n\tinput.value = \"t\";\n\tinput.type = \"radio\";\n\tsupport.radioValue = input.value === \"t\";\n} )();\n\n\nvar boolHook,\n\tattrHandle = jQuery.expr.attrHandle;\n\njQuery.fn.extend( {\n\tattr: function( name, value ) {\n\t\treturn access( this, jQuery.attr, name, value, arguments.length > 1 );\n\t},\n\n\tremoveAttr: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.removeAttr( this, name );\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tattr: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set attributes on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Fallback to prop when attributes are not supported\n\t\tif ( typeof elem.getAttribute === \"undefined\" ) {\n\t\t\treturn jQuery.prop( elem, name, value );\n\t\t}\n\n\t\t// Attribute hooks are determined by the lowercase version\n\t\t// Grab necessary hook if one is defined\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\t\t\thooks = jQuery.attrHooks[ name.toLowerCase() ] ||\n\t\t\t\t( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( value === null ) {\n\t\t\t\tjQuery.removeAttr( elem, name );\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\telem.setAttribute( name, value + \"\" );\n\t\t\treturn value;\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\tret = jQuery.find.attr( elem, name );\n\n\t\t// Non-existent attributes return null, we normalize to undefined\n\t\treturn ret == null ? undefined : ret;\n\t},\n\n\tattrHooks: {\n\t\ttype: {\n\t\t\tset: function( elem, value ) {\n\t\t\t\tif ( !support.radioValue && value === \"radio\" &&\n\t\t\t\t\tnodeName( elem, \"input\" ) ) {\n\t\t\t\t\tvar val = elem.value;\n\t\t\t\t\telem.setAttribute( \"type\", value );\n\t\t\t\t\tif ( val ) {\n\t\t\t\t\t\telem.value = val;\n\t\t\t\t\t}\n\t\t\t\t\treturn value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\tremoveAttr: function( elem, value ) {\n\t\tvar name,\n\t\t\ti = 0,\n\n\t\t\t// Attribute names can contain non-HTML whitespace characters\n\t\t\t// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2\n\t\t\tattrNames = value && value.match( rnothtmlwhite );\n\n\t\tif ( attrNames && elem.nodeType === 1 ) {\n\t\t\twhile ( ( name = attrNames[ i++ ] ) ) {\n\t\t\t\telem.removeAttribute( name );\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Hooks for boolean attributes\nboolHook = {\n\tset: function( elem, value, name ) {\n\t\tif ( value === false ) {\n\n\t\t\t// Remove boolean attributes when set to false\n\t\t\tjQuery.removeAttr( elem, name );\n\t\t} else {\n\t\t\telem.setAttribute( name, name );\n\t\t}\n\t\treturn name;\n\t}\n};\n\njQuery.each( jQuery.expr.match.bool.source.match( /\\w+/g ), function( _i, name ) {\n\tvar getter = attrHandle[ name ] || jQuery.find.attr;\n\n\tattrHandle[ name ] = function( elem, name, isXML ) {\n\t\tvar ret, handle,\n\t\t\tlowercaseName = name.toLowerCase();\n\n\t\tif ( !isXML ) {\n\n\t\t\t// Avoid an infinite loop by temporarily removing this function from the getter\n\t\t\thandle = attrHandle[ lowercaseName ];\n\t\t\tattrHandle[ lowercaseName ] = ret;\n\t\t\tret = getter( elem, name, isXML ) != null ?\n\t\t\t\tlowercaseName :\n\t\t\t\tnull;\n\t\t\tattrHandle[ lowercaseName ] = handle;\n\t\t}\n\t\treturn ret;\n\t};\n} );\n\n\n\n\nvar rfocusable = /^(?:input|select|textarea|button)$/i,\n\trclickable = /^(?:a|area)$/i;\n\njQuery.fn.extend( {\n\tprop: function( name, value ) {\n\t\treturn access( this, jQuery.prop, name, value, arguments.length > 1 );\n\t},\n\n\tremoveProp: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tdelete this[ jQuery.propFix[ name ] || name ];\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tprop: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set properties on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// Fix name and attach hooks\n\t\t\tname = jQuery.propFix[ name ] || name;\n\t\t\thooks = jQuery.propHooks[ name ];\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\treturn ( elem[ name ] = value );\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\treturn elem[ name ];\n\t},\n\n\tpropHooks: {\n\t\ttabIndex: {\n\t\t\tget: function( elem ) {\n\n\t\t\t\t// Support: IE <=9 - 11 only\n\t\t\t\t// elem.tabIndex doesn't always return the\n\t\t\t\t// correct value when it hasn't been explicitly set\n\t\t\t\t// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/\n\t\t\t\t// Use proper attribute retrieval(#12072)\n\t\t\t\tvar tabindex = jQuery.find.attr( elem, \"tabindex\" );\n\n\t\t\t\tif ( tabindex ) {\n\t\t\t\t\treturn parseInt( tabindex, 10 );\n\t\t\t\t}\n\n\t\t\t\tif (\n\t\t\t\t\trfocusable.test( elem.nodeName ) ||\n\t\t\t\t\trclickable.test( elem.nodeName ) &&\n\t\t\t\t\telem.href\n\t\t\t\t) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\t},\n\n\tpropFix: {\n\t\t\"for\": \"htmlFor\",\n\t\t\"class\": \"className\"\n\t}\n} );\n\n// Support: IE <=11 only\n// Accessing the selectedIndex property\n// forces the browser to respect setting selected\n// on the option\n// The getter ensures a default option is selected\n// when in an optgroup\n// eslint rule \"no-unused-expressions\" is disabled for this code\n// since it considers such accessions noop\nif ( !support.optSelected ) {\n\tjQuery.propHooks.selected = {\n\t\tget: function( elem ) {\n\n\t\t\t/* eslint no-unused-expressions: \"off\" */\n\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent && parent.parentNode ) {\n\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t}\n\t\t\treturn null;\n\t\t},\n\t\tset: function( elem ) {\n\n\t\t\t/* eslint no-unused-expressions: \"off\" */\n\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent ) {\n\t\t\t\tparent.selectedIndex;\n\n\t\t\t\tif ( parent.parentNode ) {\n\t\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\njQuery.each( [\n\t\"tabIndex\",\n\t\"readOnly\",\n\t\"maxLength\",\n\t\"cellSpacing\",\n\t\"cellPadding\",\n\t\"rowSpan\",\n\t\"colSpan\",\n\t\"useMap\",\n\t\"frameBorder\",\n\t\"contentEditable\"\n], function() {\n\tjQuery.propFix[ this.toLowerCase() ] = this;\n} );\n\n\n\n\n\t// Strip and collapse whitespace according to HTML spec\n\t// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace\n\tfunction stripAndCollapse( value ) {\n\t\tvar tokens = value.match( rnothtmlwhite ) || [];\n\t\treturn tokens.join( \" \" );\n\t}\n\n\nfunction getClass( elem ) {\n\treturn elem.getAttribute && elem.getAttribute( \"class\" ) || \"\";\n}\n\nfunction classesToArray( value ) {\n\tif ( Array.isArray( value ) ) {\n\t\treturn value;\n\t}\n\tif ( typeof value === \"string\" ) {\n\t\treturn value.match( rnothtmlwhite ) || [];\n\t}\n\treturn [];\n}\n\njQuery.fn.extend( {\n\taddClass: function( value ) {\n\t\tvar classes, elem, cur, curValue, clazz, j, finalValue,\n\t\t\ti = 0;\n\n\t\tif ( isFunction( value ) ) {\n\t\t\treturn this.each( function( j ) {\n\t\t\t\tjQuery( this ).addClass( value.call( this, j, getClass( this ) ) );\n\t\t\t} );\n\t\t}\n\n\t\tclasses = classesToArray( value );\n\n\t\tif ( classes.length ) {\n\t\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\t\tcurValue = getClass( elem );\n\t\t\t\tcur = elem.nodeType === 1 && ( \" \" + stripAndCollapse( curValue ) + \" \" );\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( ( clazz = classes[ j++ ] ) ) {\n\t\t\t\t\t\tif ( cur.indexOf( \" \" + clazz + \" \" ) < 0 ) {\n\t\t\t\t\t\t\tcur += clazz + \" \";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = stripAndCollapse( cur );\n\t\t\t\t\tif ( curValue !== finalValue ) {\n\t\t\t\t\t\telem.setAttribute( \"class\", finalValue );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tremoveClass: function( value ) {\n\t\tvar classes, elem, cur, curValue, clazz, j, finalValue,\n\t\t\ti = 0;\n\n\t\tif ( isFunction( value ) ) {\n\t\t\treturn this.each( function( j ) {\n\t\t\t\tjQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );\n\t\t\t} );\n\t\t}\n\n\t\tif ( !arguments.length ) {\n\t\t\treturn this.attr( \"class\", \"\" );\n\t\t}\n\n\t\tclasses = classesToArray( value );\n\n\t\tif ( classes.length ) {\n\t\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\t\tcurValue = getClass( elem );\n\n\t\t\t\t// This expression is here for better compressibility (see addClass)\n\t\t\t\tcur = elem.nodeType === 1 && ( \" \" + stripAndCollapse( curValue ) + \" \" );\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( ( clazz = classes[ j++ ] ) ) {\n\n\t\t\t\t\t\t// Remove *all* instances\n\t\t\t\t\t\twhile ( cur.indexOf( \" \" + clazz + \" \" ) > -1 ) {\n\t\t\t\t\t\t\tcur = cur.replace( \" \" + clazz + \" \", \" \" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = stripAndCollapse( cur );\n\t\t\t\t\tif ( curValue !== finalValue ) {\n\t\t\t\t\t\telem.setAttribute( \"class\", finalValue );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\ttoggleClass: function( value, stateVal ) {\n\t\tvar type = typeof value,\n\t\t\tisValidValue = type === \"string\" || Array.isArray( value );\n\n\t\tif ( typeof stateVal === \"boolean\" && isValidValue ) {\n\t\t\treturn stateVal ? this.addClass( value ) : this.removeClass( value );\n\t\t}\n\n\t\tif ( isFunction( value ) ) {\n\t\t\treturn this.each( function( i ) {\n\t\t\t\tjQuery( this ).toggleClass(\n\t\t\t\t\tvalue.call( this, i, getClass( this ), stateVal ),\n\t\t\t\t\tstateVal\n\t\t\t\t);\n\t\t\t} );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar className, i, self, classNames;\n\n\t\t\tif ( isValidValue ) {\n\n\t\t\t\t// Toggle individual class names\n\t\t\t\ti = 0;\n\t\t\t\tself = jQuery( this );\n\t\t\t\tclassNames = classesToArray( value );\n\n\t\t\t\twhile ( ( className = classNames[ i++ ] ) ) {\n\n\t\t\t\t\t// Check each className given, space separated list\n\t\t\t\t\tif ( self.hasClass( className ) ) {\n\t\t\t\t\t\tself.removeClass( className );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tself.addClass( className );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Toggle whole class name\n\t\t\t} else if ( value === undefined || type === \"boolean\" ) {\n\t\t\t\tclassName = getClass( this );\n\t\t\t\tif ( className ) {\n\n\t\t\t\t\t// Store className if set\n\t\t\t\t\tdataPriv.set( this, \"__className__\", className );\n\t\t\t\t}\n\n\t\t\t\t// If the element has a class name or if we're passed `false`,\n\t\t\t\t// then remove the whole classname (if there was one, the above saved it).\n\t\t\t\t// Otherwise bring back whatever was previously saved (if anything),\n\t\t\t\t// falling back to the empty string if nothing was stored.\n\t\t\t\tif ( this.setAttribute ) {\n\t\t\t\t\tthis.setAttribute( \"class\",\n\t\t\t\t\t\tclassName || value === false ?\n\t\t\t\t\t\t\"\" :\n\t\t\t\t\t\tdataPriv.get( this, \"__className__\" ) || \"\"\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\thasClass: function( selector ) {\n\t\tvar className, elem,\n\t\t\ti = 0;\n\n\t\tclassName = \" \" + selector + \" \";\n\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\tif ( elem.nodeType === 1 &&\n\t\t\t\t( \" \" + stripAndCollapse( getClass( elem ) ) + \" \" ).indexOf( className ) > -1 ) {\n\t\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t}\n} );\n\n\n\n\nvar rreturn = /\\r/g;\n\njQuery.fn.extend( {\n\tval: function( value ) {\n\t\tvar hooks, ret, valueIsFunction,\n\t\t\telem = this[ 0 ];\n\n\t\tif ( !arguments.length ) {\n\t\t\tif ( elem ) {\n\t\t\t\thooks = jQuery.valHooks[ elem.type ] ||\n\t\t\t\t\tjQuery.valHooks[ elem.nodeName.toLowerCase() ];\n\n\t\t\t\tif ( hooks &&\n\t\t\t\t\t\"get\" in hooks &&\n\t\t\t\t\t( ret = hooks.get( elem, \"value\" ) ) !== undefined\n\t\t\t\t) {\n\t\t\t\t\treturn ret;\n\t\t\t\t}\n\n\t\t\t\tret = elem.value;\n\n\t\t\t\t// Handle most common string cases\n\t\t\t\tif ( typeof ret === \"string\" ) {\n\t\t\t\t\treturn ret.replace( rreturn, \"\" );\n\t\t\t\t}\n\n\t\t\t\t// Handle cases where value is null/undef or number\n\t\t\t\treturn ret == null ? \"\" : ret;\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tvalueIsFunction = isFunction( value );\n\n\t\treturn this.each( function( i ) {\n\t\t\tvar val;\n\n\t\t\tif ( this.nodeType !== 1 ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( valueIsFunction ) {\n\t\t\t\tval = value.call( this, i, jQuery( this ).val() );\n\t\t\t} else {\n\t\t\t\tval = value;\n\t\t\t}\n\n\t\t\t// Treat null/undefined as \"\"; convert numbers to string\n\t\t\tif ( val == null ) {\n\t\t\t\tval = \"\";\n\n\t\t\t} else if ( typeof val === \"number\" ) {\n\t\t\t\tval += \"\";\n\n\t\t\t} else if ( Array.isArray( val ) ) {\n\t\t\t\tval = jQuery.map( val, function( value ) {\n\t\t\t\t\treturn value == null ? \"\" : value + \"\";\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\thooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];\n\n\t\t\t// If set returns undefined, fall back to normal setting\n\t\t\tif ( !hooks || !( \"set\" in hooks ) || hooks.set( this, val, \"value\" ) === undefined ) {\n\t\t\t\tthis.value = val;\n\t\t\t}\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tvalHooks: {\n\t\toption: {\n\t\t\tget: function( elem ) {\n\n\t\t\t\tvar val = jQuery.find.attr( elem, \"value\" );\n\t\t\t\treturn val != null ?\n\t\t\t\t\tval :\n\n\t\t\t\t\t// Support: IE <=10 - 11 only\n\t\t\t\t\t// option.text throws exceptions (#14686, #14858)\n\t\t\t\t\t// Strip and collapse whitespace\n\t\t\t\t\t// https://html.spec.whatwg.org/#strip-and-collapse-whitespace\n\t\t\t\t\tstripAndCollapse( jQuery.text( elem ) );\n\t\t\t}\n\t\t},\n\t\tselect: {\n\t\t\tget: function( elem ) {\n\t\t\t\tvar value, option, i,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tindex = elem.selectedIndex,\n\t\t\t\t\tone = elem.type === \"select-one\",\n\t\t\t\t\tvalues = one ? null : [],\n\t\t\t\t\tmax = one ? index + 1 : options.length;\n\n\t\t\t\tif ( index < 0 ) {\n\t\t\t\t\ti = max;\n\n\t\t\t\t} else {\n\t\t\t\t\ti = one ? index : 0;\n\t\t\t\t}\n\n\t\t\t\t// Loop through all the selected options\n\t\t\t\tfor ( ; i < max; i++ ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t// IE8-9 doesn't update selected after form reset (#2551)\n\t\t\t\t\tif ( ( option.selected || i === index ) &&\n\n\t\t\t\t\t\t\t// Don't return options that are disabled or in a disabled optgroup\n\t\t\t\t\t\t\t!option.disabled &&\n\t\t\t\t\t\t\t( !option.parentNode.disabled ||\n\t\t\t\t\t\t\t\t!nodeName( option.parentNode, \"optgroup\" ) ) ) {\n\n\t\t\t\t\t\t// Get the specific value for the option\n\t\t\t\t\t\tvalue = jQuery( option ).val();\n\n\t\t\t\t\t\t// We don't need an array for one selects\n\t\t\t\t\t\tif ( one ) {\n\t\t\t\t\t\t\treturn value;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Multi-Selects return an array\n\t\t\t\t\t\tvalues.push( value );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn values;\n\t\t\t},\n\n\t\t\tset: function( elem, value ) {\n\t\t\t\tvar optionSet, option,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tvalues = jQuery.makeArray( value ),\n\t\t\t\t\ti = options.length;\n\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t/* eslint-disable no-cond-assign */\n\n\t\t\t\t\tif ( option.selected =\n\t\t\t\t\t\tjQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1\n\t\t\t\t\t) {\n\t\t\t\t\t\toptionSet = true;\n\t\t\t\t\t}\n\n\t\t\t\t\t/* eslint-enable no-cond-assign */\n\t\t\t\t}\n\n\t\t\t\t// Force browsers to behave consistently when non-matching value is set\n\t\t\t\tif ( !optionSet ) {\n\t\t\t\t\telem.selectedIndex = -1;\n\t\t\t\t}\n\t\t\t\treturn values;\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Radios and checkboxes getter/setter\njQuery.each( [ \"radio\", \"checkbox\" ], function() {\n\tjQuery.valHooks[ this ] = {\n\t\tset: function( elem, value ) {\n\t\t\tif ( Array.isArray( value ) ) {\n\t\t\t\treturn ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );\n\t\t\t}\n\t\t}\n\t};\n\tif ( !support.checkOn ) {\n\t\tjQuery.valHooks[ this ].get = function( elem ) {\n\t\t\treturn elem.getAttribute( \"value\" ) === null ? \"on\" : elem.value;\n\t\t};\n\t}\n} );\n\n\n\n\n// Return jQuery for attributes-only inclusion\n\n\nsupport.focusin = \"onfocusin\" in window;\n\n\nvar rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,\n\tstopPropagationCallback = function( e ) {\n\t\te.stopPropagation();\n\t};\n\njQuery.extend( jQuery.event, {\n\n\ttrigger: function( event, data, elem, onlyHandlers ) {\n\n\t\tvar i, cur, tmp, bubbleType, ontype, handle, special, lastElement,\n\t\t\teventPath = [ elem || document ],\n\t\t\ttype = hasOwn.call( event, \"type\" ) ? event.type : event,\n\t\t\tnamespaces = hasOwn.call( event, \"namespace\" ) ? event.namespace.split( \".\" ) : [];\n\n\t\tcur = lastElement = tmp = elem = elem || document;\n\n\t\t// Don't do events on text and comment nodes\n\t\tif ( elem.nodeType === 3 || elem.nodeType === 8 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// focus/blur morphs to focusin/out; ensure we're not firing them right now\n\t\tif ( rfocusMorph.test( type + jQuery.event.triggered ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( type.indexOf( \".\" ) > -1 ) {\n\n\t\t\t// Namespaced trigger; create a regexp to match event type in handle()\n\t\t\tnamespaces = type.split( \".\" );\n\t\t\ttype = namespaces.shift();\n\t\t\tnamespaces.sort();\n\t\t}\n\t\tontype = type.indexOf( \":\" ) < 0 && \"on\" + type;\n\n\t\t// Caller can pass in a jQuery.Event object, Object, or just an event type string\n\t\tevent = event[ jQuery.expando ] ?\n\t\t\tevent :\n\t\t\tnew jQuery.Event( type, typeof event === \"object\" && event );\n\n\t\t// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\n\t\tevent.isTrigger = onlyHandlers ? 2 : 3;\n\t\tevent.namespace = namespaces.join( \".\" );\n\t\tevent.rnamespace = event.namespace ?\n\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" ) :\n\t\t\tnull;\n\n\t\t// Clean up the event in case it is being reused\n\t\tevent.result = undefined;\n\t\tif ( !event.target ) {\n\t\t\tevent.target = elem;\n\t\t}\n\n\t\t// Clone any incoming data and prepend the event, creating the handler arg list\n\t\tdata = data == null ?\n\t\t\t[ event ] :\n\t\t\tjQuery.makeArray( data, [ event ] );\n\n\t\t// Allow special events to draw outside the lines\n\t\tspecial = jQuery.event.special[ type ] || {};\n\t\tif ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine event propagation path in advance, per W3C events spec (#9951)\n\t\t// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)\n\t\tif ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {\n\n\t\t\tbubbleType = special.delegateType || type;\n\t\t\tif ( !rfocusMorph.test( bubbleType + type ) ) {\n\t\t\t\tcur = cur.parentNode;\n\t\t\t}\n\t\t\tfor ( ; cur; cur = cur.parentNode ) {\n\t\t\t\teventPath.push( cur );\n\t\t\t\ttmp = cur;\n\t\t\t}\n\n\t\t\t// Only add window if we got to document (e.g., not plain obj or detached DOM)\n\t\t\tif ( tmp === ( elem.ownerDocument || document ) ) {\n\t\t\t\teventPath.push( tmp.defaultView || tmp.parentWindow || window );\n\t\t\t}\n\t\t}\n\n\t\t// Fire handlers on the event path\n\t\ti = 0;\n\t\twhile ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {\n\t\t\tlastElement = cur;\n\t\t\tevent.type = i > 1 ?\n\t\t\t\tbubbleType :\n\t\t\t\tspecial.bindType || type;\n\n\t\t\t// jQuery handler\n\t\t\thandle = (\n\t\t\t\t\tdataPriv.get( cur, \"events\" ) || Object.create( null )\n\t\t\t\t)[ event.type ] &&\n\t\t\t\tdataPriv.get( cur, \"handle\" );\n\t\t\tif ( handle ) {\n\t\t\t\thandle.apply( cur, data );\n\t\t\t}\n\n\t\t\t// Native handler\n\t\t\thandle = ontype && cur[ ontype ];\n\t\t\tif ( handle && handle.apply && acceptData( cur ) ) {\n\t\t\t\tevent.result = handle.apply( cur, data );\n\t\t\t\tif ( event.result === false ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tevent.type = type;\n\n\t\t// If nobody prevented the default action, do it now\n\t\tif ( !onlyHandlers && !event.isDefaultPrevented() ) {\n\n\t\t\tif ( ( !special._default ||\n\t\t\t\tspecial._default.apply( eventPath.pop(), data ) === false ) &&\n\t\t\t\tacceptData( elem ) ) {\n\n\t\t\t\t// Call a native DOM method on the target with the same name as the event.\n\t\t\t\t// Don't do default actions on window, that's where global variables be (#6170)\n\t\t\t\tif ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {\n\n\t\t\t\t\t// Don't re-trigger an onFOO event when we call its FOO() method\n\t\t\t\t\ttmp = elem[ ontype ];\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = null;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prevent re-triggering of the same event, since we already bubbled it above\n\t\t\t\t\tjQuery.event.triggered = type;\n\n\t\t\t\t\tif ( event.isPropagationStopped() ) {\n\t\t\t\t\t\tlastElement.addEventListener( type, stopPropagationCallback );\n\t\t\t\t\t}\n\n\t\t\t\t\telem[ type ]();\n\n\t\t\t\t\tif ( event.isPropagationStopped() ) {\n\t\t\t\t\t\tlastElement.removeEventListener( type, stopPropagationCallback );\n\t\t\t\t\t}\n\n\t\t\t\t\tjQuery.event.triggered = undefined;\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = tmp;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\t// Piggyback on a donor event to simulate a different one\n\t// Used only for `focus(in | out)` events\n\tsimulate: function( type, elem, event ) {\n\t\tvar e = jQuery.extend(\n\t\t\tnew jQuery.Event(),\n\t\t\tevent,\n\t\t\t{\n\t\t\t\ttype: type,\n\t\t\t\tisSimulated: true\n\t\t\t}\n\t\t);\n\n\t\tjQuery.event.trigger( e, null, elem );\n\t}\n\n} );\n\njQuery.fn.extend( {\n\n\ttrigger: function( type, data ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.trigger( type, data, this );\n\t\t} );\n\t},\n\ttriggerHandler: function( type, data ) {\n\t\tvar elem = this[ 0 ];\n\t\tif ( elem ) {\n\t\t\treturn jQuery.event.trigger( type, data, elem, true );\n\t\t}\n\t}\n} );\n\n\n// Support: Firefox <=44\n// Firefox doesn't have focus(in | out) events\n// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787\n//\n// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1\n// focus(in | out) events fire after focus & blur events,\n// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order\n// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857\nif ( !support.focusin ) {\n\tjQuery.each( { focus: \"focusin\", blur: \"focusout\" }, function( orig, fix ) {\n\n\t\t// Attach a single capturing handler on the document while someone wants focusin/focusout\n\t\tvar handler = function( event ) {\n\t\t\tjQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );\n\t\t};\n\n\t\tjQuery.event.special[ fix ] = {\n\t\t\tsetup: function() {\n\n\t\t\t\t// Handle: regular nodes (via `this.ownerDocument`), window\n\t\t\t\t// (via `this.document`) & document (via `this`).\n\t\t\t\tvar doc = this.ownerDocument || this.document || this,\n\t\t\t\t\tattaches = dataPriv.access( doc, fix );\n\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tdoc.addEventListener( orig, handler, true );\n\t\t\t\t}\n\t\t\t\tdataPriv.access( doc, fix, ( attaches || 0 ) + 1 );\n\t\t\t},\n\t\t\tteardown: function() {\n\t\t\t\tvar doc = this.ownerDocument || this.document || this,\n\t\t\t\t\tattaches = dataPriv.access( doc, fix ) - 1;\n\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tdoc.removeEventListener( orig, handler, true );\n\t\t\t\t\tdataPriv.remove( doc, fix );\n\n\t\t\t\t} else {\n\t\t\t\t\tdataPriv.access( doc, fix, attaches );\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t} );\n}\nvar location = window.location;\n\nvar nonce = { guid: Date.now() };\n\nvar rquery = ( /\\?/ );\n\n\n\n// Cross-browser xml parsing\njQuery.parseXML = function( data ) {\n\tvar xml;\n\tif ( !data || typeof data !== \"string\" ) {\n\t\treturn null;\n\t}\n\n\t// Support: IE 9 - 11 only\n\t// IE throws on parseFromString with invalid input.\n\ttry {\n\t\txml = ( new window.DOMParser() ).parseFromString( data, \"text/xml\" );\n\t} catch ( e ) {\n\t\txml = undefined;\n\t}\n\n\tif ( !xml || xml.getElementsByTagName( \"parsererror\" ).length ) {\n\t\tjQuery.error( \"Invalid XML: \" + data );\n\t}\n\treturn xml;\n};\n\n\nvar\n\trbracket = /\\[\\]$/,\n\trCRLF = /\\r?\\n/g,\n\trsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,\n\trsubmittable = /^(?:input|select|textarea|keygen)/i;\n\nfunction buildParams( prefix, obj, traditional, add ) {\n\tvar name;\n\n\tif ( Array.isArray( obj ) ) {\n\n\t\t// Serialize array item.\n\t\tjQuery.each( obj, function( i, v ) {\n\t\t\tif ( traditional || rbracket.test( prefix ) ) {\n\n\t\t\t\t// Treat each array item as a scalar.\n\t\t\t\tadd( prefix, v );\n\n\t\t\t} else {\n\n\t\t\t\t// Item is non-scalar (array or object), encode its numeric index.\n\t\t\t\tbuildParams(\n\t\t\t\t\tprefix + \"[\" + ( typeof v === \"object\" && v != null ? i : \"\" ) + \"]\",\n\t\t\t\t\tv,\n\t\t\t\t\ttraditional,\n\t\t\t\t\tadd\n\t\t\t\t);\n\t\t\t}\n\t\t} );\n\n\t} else if ( !traditional && toType( obj ) === \"object\" ) {\n\n\t\t// Serialize object item.\n\t\tfor ( name in obj ) {\n\t\t\tbuildParams( prefix + \"[\" + name + \"]\", obj[ name ], traditional, add );\n\t\t}\n\n\t} else {\n\n\t\t// Serialize scalar item.\n\t\tadd( prefix, obj );\n\t}\n}\n\n// Serialize an array of form elements or a set of\n// key/values into a query string\njQuery.param = function( a, traditional ) {\n\tvar prefix,\n\t\ts = [],\n\t\tadd = function( key, valueOrFunction ) {\n\n\t\t\t// If value is a function, invoke it and use its return value\n\t\t\tvar value = isFunction( valueOrFunction ) ?\n\t\t\t\tvalueOrFunction() :\n\t\t\t\tvalueOrFunction;\n\n\t\t\ts[ s.length ] = encodeURIComponent( key ) + \"=\" +\n\t\t\t\tencodeURIComponent( value == null ? \"\" : value );\n\t\t};\n\n\tif ( a == null ) {\n\t\treturn \"\";\n\t}\n\n\t// If an array was passed in, assume that it is an array of form elements.\n\tif ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {\n\n\t\t// Serialize the form elements\n\t\tjQuery.each( a, function() {\n\t\t\tadd( this.name, this.value );\n\t\t} );\n\n\t} else {\n\n\t\t// If traditional, encode the \"old\" way (the way 1.3.2 or older\n\t\t// did it), otherwise encode params recursively.\n\t\tfor ( prefix in a ) {\n\t\t\tbuildParams( prefix, a[ prefix ], traditional, add );\n\t\t}\n\t}\n\n\t// Return the resulting serialization\n\treturn s.join( \"&\" );\n};\n\njQuery.fn.extend( {\n\tserialize: function() {\n\t\treturn jQuery.param( this.serializeArray() );\n\t},\n\tserializeArray: function() {\n\t\treturn this.map( function() {\n\n\t\t\t// Can add propHook for \"elements\" to filter or add form elements\n\t\t\tvar elements = jQuery.prop( this, \"elements\" );\n\t\t\treturn elements ? jQuery.makeArray( elements ) : this;\n\t\t} )\n\t\t.filter( function() {\n\t\t\tvar type = this.type;\n\n\t\t\t// Use .is( \":disabled\" ) so that fieldset[disabled] works\n\t\t\treturn this.name && !jQuery( this ).is( \":disabled\" ) &&\n\t\t\t\trsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&\n\t\t\t\t( this.checked || !rcheckableType.test( type ) );\n\t\t} )\n\t\t.map( function( _i, elem ) {\n\t\t\tvar val = jQuery( this ).val();\n\n\t\t\tif ( val == null ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\tif ( Array.isArray( val ) ) {\n\t\t\t\treturn jQuery.map( val, function( val ) {\n\t\t\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t} ).get();\n\t}\n} );\n\n\nvar\n\tr20 = /%20/g,\n\trhash = /#.*$/,\n\trantiCache = /([?&])_=[^&]*/,\n\trheaders = /^(.*?):[ \\t]*([^\\r\\n]*)$/mg,\n\n\t// #7653, #8125, #8152: local protocol detection\n\trlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,\n\trnoContent = /^(?:GET|HEAD)$/,\n\trprotocol = /^\\/\\//,\n\n\t/* Prefilters\n\t * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)\n\t * 2) These are called:\n\t *    - BEFORE asking for a transport\n\t *    - AFTER param serialization (s.data is a string if s.processData is true)\n\t * 3) key is the dataType\n\t * 4) the catchall symbol \"*\" can be used\n\t * 5) execution will start with transport dataType and THEN continue down to \"*\" if needed\n\t */\n\tprefilters = {},\n\n\t/* Transports bindings\n\t * 1) key is the dataType\n\t * 2) the catchall symbol \"*\" can be used\n\t * 3) selection will start with transport dataType and THEN go to \"*\" if needed\n\t */\n\ttransports = {},\n\n\t// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression\n\tallTypes = \"*/\".concat( \"*\" ),\n\n\t// Anchor tag for parsing the document origin\n\toriginAnchor = document.createElement( \"a\" );\n\toriginAnchor.href = location.href;\n\n// Base \"constructor\" for jQuery.ajaxPrefilter and jQuery.ajaxTransport\nfunction addToPrefiltersOrTransports( structure ) {\n\n\t// dataTypeExpression is optional and defaults to \"*\"\n\treturn function( dataTypeExpression, func ) {\n\n\t\tif ( typeof dataTypeExpression !== \"string\" ) {\n\t\t\tfunc = dataTypeExpression;\n\t\t\tdataTypeExpression = \"*\";\n\t\t}\n\n\t\tvar dataType,\n\t\t\ti = 0,\n\t\t\tdataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];\n\n\t\tif ( isFunction( func ) ) {\n\n\t\t\t// For each dataType in the dataTypeExpression\n\t\t\twhile ( ( dataType = dataTypes[ i++ ] ) ) {\n\n\t\t\t\t// Prepend if requested\n\t\t\t\tif ( dataType[ 0 ] === \"+\" ) {\n\t\t\t\t\tdataType = dataType.slice( 1 ) || \"*\";\n\t\t\t\t\t( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );\n\n\t\t\t\t// Otherwise append\n\t\t\t\t} else {\n\t\t\t\t\t( structure[ dataType ] = structure[ dataType ] || [] ).push( func );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\n// Base inspection function for prefilters and transports\nfunction inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {\n\n\tvar inspected = {},\n\t\tseekingTransport = ( structure === transports );\n\n\tfunction inspect( dataType ) {\n\t\tvar selected;\n\t\tinspected[ dataType ] = true;\n\t\tjQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {\n\t\t\tvar dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );\n\t\t\tif ( typeof dataTypeOrTransport === \"string\" &&\n\t\t\t\t!seekingTransport && !inspected[ dataTypeOrTransport ] ) {\n\n\t\t\t\toptions.dataTypes.unshift( dataTypeOrTransport );\n\t\t\t\tinspect( dataTypeOrTransport );\n\t\t\t\treturn false;\n\t\t\t} else if ( seekingTransport ) {\n\t\t\t\treturn !( selected = dataTypeOrTransport );\n\t\t\t}\n\t\t} );\n\t\treturn selected;\n\t}\n\n\treturn inspect( options.dataTypes[ 0 ] ) || !inspected[ \"*\" ] && inspect( \"*\" );\n}\n\n// A special extend for ajax options\n// that takes \"flat\" options (not to be deep extended)\n// Fixes #9887\nfunction ajaxExtend( target, src ) {\n\tvar key, deep,\n\t\tflatOptions = jQuery.ajaxSettings.flatOptions || {};\n\n\tfor ( key in src ) {\n\t\tif ( src[ key ] !== undefined ) {\n\t\t\t( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];\n\t\t}\n\t}\n\tif ( deep ) {\n\t\tjQuery.extend( true, target, deep );\n\t}\n\n\treturn target;\n}\n\n/* Handles responses to an ajax request:\n * - finds the right dataType (mediates between content-type and expected dataType)\n * - returns the corresponding response\n */\nfunction ajaxHandleResponses( s, jqXHR, responses ) {\n\n\tvar ct, type, finalDataType, firstDataType,\n\t\tcontents = s.contents,\n\t\tdataTypes = s.dataTypes;\n\n\t// Remove auto dataType and get content-type in the process\n\twhile ( dataTypes[ 0 ] === \"*\" ) {\n\t\tdataTypes.shift();\n\t\tif ( ct === undefined ) {\n\t\t\tct = s.mimeType || jqXHR.getResponseHeader( \"Content-Type\" );\n\t\t}\n\t}\n\n\t// Check if we're dealing with a known content-type\n\tif ( ct ) {\n\t\tfor ( type in contents ) {\n\t\t\tif ( contents[ type ] && contents[ type ].test( ct ) ) {\n\t\t\t\tdataTypes.unshift( type );\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Check to see if we have a response for the expected dataType\n\tif ( dataTypes[ 0 ] in responses ) {\n\t\tfinalDataType = dataTypes[ 0 ];\n\t} else {\n\n\t\t// Try convertible dataTypes\n\t\tfor ( type in responses ) {\n\t\t\tif ( !dataTypes[ 0 ] || s.converters[ type + \" \" + dataTypes[ 0 ] ] ) {\n\t\t\t\tfinalDataType = type;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( !firstDataType ) {\n\t\t\t\tfirstDataType = type;\n\t\t\t}\n\t\t}\n\n\t\t// Or just use first one\n\t\tfinalDataType = finalDataType || firstDataType;\n\t}\n\n\t// If we found a dataType\n\t// We add the dataType to the list if needed\n\t// and return the corresponding response\n\tif ( finalDataType ) {\n\t\tif ( finalDataType !== dataTypes[ 0 ] ) {\n\t\t\tdataTypes.unshift( finalDataType );\n\t\t}\n\t\treturn responses[ finalDataType ];\n\t}\n}\n\n/* Chain conversions given the request and the original response\n * Also sets the responseXXX fields on the jqXHR instance\n */\nfunction ajaxConvert( s, response, jqXHR, isSuccess ) {\n\tvar conv2, current, conv, tmp, prev,\n\t\tconverters = {},\n\n\t\t// Work with a copy of dataTypes in case we need to modify it for conversion\n\t\tdataTypes = s.dataTypes.slice();\n\n\t// Create converters map with lowercased keys\n\tif ( dataTypes[ 1 ] ) {\n\t\tfor ( conv in s.converters ) {\n\t\t\tconverters[ conv.toLowerCase() ] = s.converters[ conv ];\n\t\t}\n\t}\n\n\tcurrent = dataTypes.shift();\n\n\t// Convert to each sequential dataType\n\twhile ( current ) {\n\n\t\tif ( s.responseFields[ current ] ) {\n\t\t\tjqXHR[ s.responseFields[ current ] ] = response;\n\t\t}\n\n\t\t// Apply the dataFilter if provided\n\t\tif ( !prev && isSuccess && s.dataFilter ) {\n\t\t\tresponse = s.dataFilter( response, s.dataType );\n\t\t}\n\n\t\tprev = current;\n\t\tcurrent = dataTypes.shift();\n\n\t\tif ( current ) {\n\n\t\t\t// There's only work to do if current dataType is non-auto\n\t\t\tif ( current === \"*\" ) {\n\n\t\t\t\tcurrent = prev;\n\n\t\t\t// Convert response if prev dataType is non-auto and differs from current\n\t\t\t} else if ( prev !== \"*\" && prev !== current ) {\n\n\t\t\t\t// Seek a direct converter\n\t\t\t\tconv = converters[ prev + \" \" + current ] || converters[ \"* \" + current ];\n\n\t\t\t\t// If none found, seek a pair\n\t\t\t\tif ( !conv ) {\n\t\t\t\t\tfor ( conv2 in converters ) {\n\n\t\t\t\t\t\t// If conv2 outputs current\n\t\t\t\t\t\ttmp = conv2.split( \" \" );\n\t\t\t\t\t\tif ( tmp[ 1 ] === current ) {\n\n\t\t\t\t\t\t\t// If prev can be converted to accepted input\n\t\t\t\t\t\t\tconv = converters[ prev + \" \" + tmp[ 0 ] ] ||\n\t\t\t\t\t\t\t\tconverters[ \"* \" + tmp[ 0 ] ];\n\t\t\t\t\t\t\tif ( conv ) {\n\n\t\t\t\t\t\t\t\t// Condense equivalence converters\n\t\t\t\t\t\t\t\tif ( conv === true ) {\n\t\t\t\t\t\t\t\t\tconv = converters[ conv2 ];\n\n\t\t\t\t\t\t\t\t// Otherwise, insert the intermediate dataType\n\t\t\t\t\t\t\t\t} else if ( converters[ conv2 ] !== true ) {\n\t\t\t\t\t\t\t\t\tcurrent = tmp[ 0 ];\n\t\t\t\t\t\t\t\t\tdataTypes.unshift( tmp[ 1 ] );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Apply converter (if not an equivalence)\n\t\t\t\tif ( conv !== true ) {\n\n\t\t\t\t\t// Unless errors are allowed to bubble, catch and return them\n\t\t\t\t\tif ( conv && s.throws ) {\n\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t} else {\n\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t\t} catch ( e ) {\n\t\t\t\t\t\t\treturn {\n\t\t\t\t\t\t\t\tstate: \"parsererror\",\n\t\t\t\t\t\t\t\terror: conv ? e : \"No conversion from \" + prev + \" to \" + current\n\t\t\t\t\t\t\t};\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn { state: \"success\", data: response };\n}\n\njQuery.extend( {\n\n\t// Counter for holding the number of active queries\n\tactive: 0,\n\n\t// Last-Modified header cache for next request\n\tlastModified: {},\n\tetag: {},\n\n\tajaxSettings: {\n\t\turl: location.href,\n\t\ttype: \"GET\",\n\t\tisLocal: rlocalProtocol.test( location.protocol ),\n\t\tglobal: true,\n\t\tprocessData: true,\n\t\tasync: true,\n\t\tcontentType: \"application/x-www-form-urlencoded; charset=UTF-8\",\n\n\t\t/*\n\t\ttimeout: 0,\n\t\tdata: null,\n\t\tdataType: null,\n\t\tusername: null,\n\t\tpassword: null,\n\t\tcache: null,\n\t\tthrows: false,\n\t\ttraditional: false,\n\t\theaders: {},\n\t\t*/\n\n\t\taccepts: {\n\t\t\t\"*\": allTypes,\n\t\t\ttext: \"text/plain\",\n\t\t\thtml: \"text/html\",\n\t\t\txml: \"application/xml, text/xml\",\n\t\t\tjson: \"application/json, text/javascript\"\n\t\t},\n\n\t\tcontents: {\n\t\t\txml: /\\bxml\\b/,\n\t\t\thtml: /\\bhtml/,\n\t\t\tjson: /\\bjson\\b/\n\t\t},\n\n\t\tresponseFields: {\n\t\t\txml: \"responseXML\",\n\t\t\ttext: \"responseText\",\n\t\t\tjson: \"responseJSON\"\n\t\t},\n\n\t\t// Data converters\n\t\t// Keys separate source (or catchall \"*\") and destination types with a single space\n\t\tconverters: {\n\n\t\t\t// Convert anything to text\n\t\t\t\"* text\": String,\n\n\t\t\t// Text to html (true = no transformation)\n\t\t\t\"text html\": true,\n\n\t\t\t// Evaluate text as a json expression\n\t\t\t\"text json\": JSON.parse,\n\n\t\t\t// Parse text as xml\n\t\t\t\"text xml\": jQuery.parseXML\n\t\t},\n\n\t\t// For options that shouldn't be deep extended:\n\t\t// you can add your own custom options here if\n\t\t// and when you create one that shouldn't be\n\t\t// deep extended (see ajaxExtend)\n\t\tflatOptions: {\n\t\t\turl: true,\n\t\t\tcontext: true\n\t\t}\n\t},\n\n\t// Creates a full fledged settings object into target\n\t// with both ajaxSettings and settings fields.\n\t// If target is omitted, writes into ajaxSettings.\n\tajaxSetup: function( target, settings ) {\n\t\treturn settings ?\n\n\t\t\t// Building a settings object\n\t\t\tajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :\n\n\t\t\t// Extending ajaxSettings\n\t\t\tajaxExtend( jQuery.ajaxSettings, target );\n\t},\n\n\tajaxPrefilter: addToPrefiltersOrTransports( prefilters ),\n\tajaxTransport: addToPrefiltersOrTransports( transports ),\n\n\t// Main method\n\tajax: function( url, options ) {\n\n\t\t// If url is an object, simulate pre-1.5 signature\n\t\tif ( typeof url === \"object\" ) {\n\t\t\toptions = url;\n\t\t\turl = undefined;\n\t\t}\n\n\t\t// Force options to be an object\n\t\toptions = options || {};\n\n\t\tvar transport,\n\n\t\t\t// URL without anti-cache param\n\t\t\tcacheURL,\n\n\t\t\t// Response headers\n\t\t\tresponseHeadersString,\n\t\t\tresponseHeaders,\n\n\t\t\t// timeout handle\n\t\t\ttimeoutTimer,\n\n\t\t\t// Url cleanup var\n\t\t\turlAnchor,\n\n\t\t\t// Request state (becomes false upon send and true upon completion)\n\t\t\tcompleted,\n\n\t\t\t// To know if global events are to be dispatched\n\t\t\tfireGlobals,\n\n\t\t\t// Loop variable\n\t\t\ti,\n\n\t\t\t// uncached part of the url\n\t\t\tuncached,\n\n\t\t\t// Create the final options object\n\t\t\ts = jQuery.ajaxSetup( {}, options ),\n\n\t\t\t// Callbacks context\n\t\t\tcallbackContext = s.context || s,\n\n\t\t\t// Context for global events is callbackContext if it is a DOM node or jQuery collection\n\t\t\tglobalEventContext = s.context &&\n\t\t\t\t( callbackContext.nodeType || callbackContext.jquery ) ?\n\t\t\t\t\tjQuery( callbackContext ) :\n\t\t\t\t\tjQuery.event,\n\n\t\t\t// Deferreds\n\t\t\tdeferred = jQuery.Deferred(),\n\t\t\tcompleteDeferred = jQuery.Callbacks( \"once memory\" ),\n\n\t\t\t// Status-dependent callbacks\n\t\t\tstatusCode = s.statusCode || {},\n\n\t\t\t// Headers (they are sent all at once)\n\t\t\trequestHeaders = {},\n\t\t\trequestHeadersNames = {},\n\n\t\t\t// Default abort message\n\t\t\tstrAbort = \"canceled\",\n\n\t\t\t// Fake xhr\n\t\t\tjqXHR = {\n\t\t\t\treadyState: 0,\n\n\t\t\t\t// Builds headers hashtable if needed\n\t\t\t\tgetResponseHeader: function( key ) {\n\t\t\t\t\tvar match;\n\t\t\t\t\tif ( completed ) {\n\t\t\t\t\t\tif ( !responseHeaders ) {\n\t\t\t\t\t\t\tresponseHeaders = {};\n\t\t\t\t\t\t\twhile ( ( match = rheaders.exec( responseHeadersString ) ) ) {\n\t\t\t\t\t\t\t\tresponseHeaders[ match[ 1 ].toLowerCase() + \" \" ] =\n\t\t\t\t\t\t\t\t\t( responseHeaders[ match[ 1 ].toLowerCase() + \" \" ] || [] )\n\t\t\t\t\t\t\t\t\t\t.concat( match[ 2 ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tmatch = responseHeaders[ key.toLowerCase() + \" \" ];\n\t\t\t\t\t}\n\t\t\t\t\treturn match == null ? null : match.join( \", \" );\n\t\t\t\t},\n\n\t\t\t\t// Raw string\n\t\t\t\tgetAllResponseHeaders: function() {\n\t\t\t\t\treturn completed ? responseHeadersString : null;\n\t\t\t\t},\n\n\t\t\t\t// Caches the header\n\t\t\t\tsetRequestHeader: function( name, value ) {\n\t\t\t\t\tif ( completed == null ) {\n\t\t\t\t\t\tname = requestHeadersNames[ name.toLowerCase() ] =\n\t\t\t\t\t\t\trequestHeadersNames[ name.toLowerCase() ] || name;\n\t\t\t\t\t\trequestHeaders[ name ] = value;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Overrides response content-type header\n\t\t\t\toverrideMimeType: function( type ) {\n\t\t\t\t\tif ( completed == null ) {\n\t\t\t\t\t\ts.mimeType = type;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Status-dependent callbacks\n\t\t\t\tstatusCode: function( map ) {\n\t\t\t\t\tvar code;\n\t\t\t\t\tif ( map ) {\n\t\t\t\t\t\tif ( completed ) {\n\n\t\t\t\t\t\t\t// Execute the appropriate callbacks\n\t\t\t\t\t\t\tjqXHR.always( map[ jqXHR.status ] );\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Lazy-add the new callbacks in a way that preserves old ones\n\t\t\t\t\t\t\tfor ( code in map ) {\n\t\t\t\t\t\t\t\tstatusCode[ code ] = [ statusCode[ code ], map[ code ] ];\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Cancel the request\n\t\t\t\tabort: function( statusText ) {\n\t\t\t\t\tvar finalText = statusText || strAbort;\n\t\t\t\t\tif ( transport ) {\n\t\t\t\t\t\ttransport.abort( finalText );\n\t\t\t\t\t}\n\t\t\t\t\tdone( 0, finalText );\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t};\n\n\t\t// Attach deferreds\n\t\tdeferred.promise( jqXHR );\n\n\t\t// Add protocol if not provided (prefilters might expect it)\n\t\t// Handle falsy url in the settings object (#10093: consistency with old signature)\n\t\t// We also use the url parameter if available\n\t\ts.url = ( ( url || s.url || location.href ) + \"\" )\n\t\t\t.replace( rprotocol, location.protocol + \"//\" );\n\n\t\t// Alias method option to type as per ticket #12004\n\t\ts.type = options.method || options.type || s.method || s.type;\n\n\t\t// Extract dataTypes list\n\t\ts.dataTypes = ( s.dataType || \"*\" ).toLowerCase().match( rnothtmlwhite ) || [ \"\" ];\n\n\t\t// A cross-domain request is in order when the origin doesn't match the current origin.\n\t\tif ( s.crossDomain == null ) {\n\t\t\turlAnchor = document.createElement( \"a\" );\n\n\t\t\t// Support: IE <=8 - 11, Edge 12 - 15\n\t\t\t// IE throws exception on accessing the href property if url is malformed,\n\t\t\t// e.g. http://example.com:80x/\n\t\t\ttry {\n\t\t\t\turlAnchor.href = s.url;\n\n\t\t\t\t// Support: IE <=8 - 11 only\n\t\t\t\t// Anchor's host property isn't correctly set when s.url is relative\n\t\t\t\turlAnchor.href = urlAnchor.href;\n\t\t\t\ts.crossDomain = originAnchor.protocol + \"//\" + originAnchor.host !==\n\t\t\t\t\turlAnchor.protocol + \"//\" + urlAnchor.host;\n\t\t\t} catch ( e ) {\n\n\t\t\t\t// If there is an error parsing the URL, assume it is crossDomain,\n\t\t\t\t// it can be rejected by the transport if it is invalid\n\t\t\t\ts.crossDomain = true;\n\t\t\t}\n\t\t}\n\n\t\t// Convert data if not already a string\n\t\tif ( s.data && s.processData && typeof s.data !== \"string\" ) {\n\t\t\ts.data = jQuery.param( s.data, s.traditional );\n\t\t}\n\n\t\t// Apply prefilters\n\t\tinspectPrefiltersOrTransports( prefilters, s, options, jqXHR );\n\n\t\t// If request was aborted inside a prefilter, stop there\n\t\tif ( completed ) {\n\t\t\treturn jqXHR;\n\t\t}\n\n\t\t// We can fire global events as of now if asked to\n\t\t// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)\n\t\tfireGlobals = jQuery.event && s.global;\n\n\t\t// Watch for a new set of requests\n\t\tif ( fireGlobals && jQuery.active++ === 0 ) {\n\t\t\tjQuery.event.trigger( \"ajaxStart\" );\n\t\t}\n\n\t\t// Uppercase the type\n\t\ts.type = s.type.toUpperCase();\n\n\t\t// Determine if request has content\n\t\ts.hasContent = !rnoContent.test( s.type );\n\n\t\t// Save the URL in case we're toying with the If-Modified-Since\n\t\t// and/or If-None-Match header later on\n\t\t// Remove hash to simplify url manipulation\n\t\tcacheURL = s.url.replace( rhash, \"\" );\n\n\t\t// More options handling for requests with no content\n\t\tif ( !s.hasContent ) {\n\n\t\t\t// Remember the hash so we can put it back\n\t\t\tuncached = s.url.slice( cacheURL.length );\n\n\t\t\t// If data is available and should be processed, append data to url\n\t\t\tif ( s.data && ( s.processData || typeof s.data === \"string\" ) ) {\n\t\t\t\tcacheURL += ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + s.data;\n\n\t\t\t\t// #9682: remove data so that it's not used in an eventual retry\n\t\t\t\tdelete s.data;\n\t\t\t}\n\n\t\t\t// Add or update anti-cache param if needed\n\t\t\tif ( s.cache === false ) {\n\t\t\t\tcacheURL = cacheURL.replace( rantiCache, \"$1\" );\n\t\t\t\tuncached = ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + \"_=\" + ( nonce.guid++ ) +\n\t\t\t\t\tuncached;\n\t\t\t}\n\n\t\t\t// Put hash and anti-cache on the URL that will be requested (gh-1732)\n\t\t\ts.url = cacheURL + uncached;\n\n\t\t// Change '%20' to '+' if this is encoded form body content (gh-2658)\n\t\t} else if ( s.data && s.processData &&\n\t\t\t( s.contentType || \"\" ).indexOf( \"application/x-www-form-urlencoded\" ) === 0 ) {\n\t\t\ts.data = s.data.replace( r20, \"+\" );\n\t\t}\n\n\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\tif ( s.ifModified ) {\n\t\t\tif ( jQuery.lastModified[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-Modified-Since\", jQuery.lastModified[ cacheURL ] );\n\t\t\t}\n\t\t\tif ( jQuery.etag[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-None-Match\", jQuery.etag[ cacheURL ] );\n\t\t\t}\n\t\t}\n\n\t\t// Set the correct header, if data is being sent\n\t\tif ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {\n\t\t\tjqXHR.setRequestHeader( \"Content-Type\", s.contentType );\n\t\t}\n\n\t\t// Set the Accepts header for the server, depending on the dataType\n\t\tjqXHR.setRequestHeader(\n\t\t\t\"Accept\",\n\t\t\ts.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?\n\t\t\t\ts.accepts[ s.dataTypes[ 0 ] ] +\n\t\t\t\t\t( s.dataTypes[ 0 ] !== \"*\" ? \", \" + allTypes + \"; q=0.01\" : \"\" ) :\n\t\t\t\ts.accepts[ \"*\" ]\n\t\t);\n\n\t\t// Check for headers option\n\t\tfor ( i in s.headers ) {\n\t\t\tjqXHR.setRequestHeader( i, s.headers[ i ] );\n\t\t}\n\n\t\t// Allow custom headers/mimetypes and early abort\n\t\tif ( s.beforeSend &&\n\t\t\t( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {\n\n\t\t\t// Abort if not done already and return\n\t\t\treturn jqXHR.abort();\n\t\t}\n\n\t\t// Aborting is no longer a cancellation\n\t\tstrAbort = \"abort\";\n\n\t\t// Install callbacks on deferreds\n\t\tcompleteDeferred.add( s.complete );\n\t\tjqXHR.done( s.success );\n\t\tjqXHR.fail( s.error );\n\n\t\t// Get transport\n\t\ttransport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );\n\n\t\t// If no transport, we auto-abort\n\t\tif ( !transport ) {\n\t\t\tdone( -1, \"No Transport\" );\n\t\t} else {\n\t\t\tjqXHR.readyState = 1;\n\n\t\t\t// Send global event\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxSend\", [ jqXHR, s ] );\n\t\t\t}\n\n\t\t\t// If request was aborted inside ajaxSend, stop there\n\t\t\tif ( completed ) {\n\t\t\t\treturn jqXHR;\n\t\t\t}\n\n\t\t\t// Timeout\n\t\t\tif ( s.async && s.timeout > 0 ) {\n\t\t\t\ttimeoutTimer = window.setTimeout( function() {\n\t\t\t\t\tjqXHR.abort( \"timeout\" );\n\t\t\t\t}, s.timeout );\n\t\t\t}\n\n\t\t\ttry {\n\t\t\t\tcompleted = false;\n\t\t\t\ttransport.send( requestHeaders, done );\n\t\t\t} catch ( e ) {\n\n\t\t\t\t// Rethrow post-completion exceptions\n\t\t\t\tif ( completed ) {\n\t\t\t\t\tthrow e;\n\t\t\t\t}\n\n\t\t\t\t// Propagate others as results\n\t\t\t\tdone( -1, e );\n\t\t\t}\n\t\t}\n\n\t\t// Callback for when everything is done\n\t\tfunction done( status, nativeStatusText, responses, headers ) {\n\t\t\tvar isSuccess, success, error, response, modified,\n\t\t\t\tstatusText = nativeStatusText;\n\n\t\t\t// Ignore repeat invocations\n\t\t\tif ( completed ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tcompleted = true;\n\n\t\t\t// Clear timeout if it exists\n\t\t\tif ( timeoutTimer ) {\n\t\t\t\twindow.clearTimeout( timeoutTimer );\n\t\t\t}\n\n\t\t\t// Dereference transport for early garbage collection\n\t\t\t// (no matter how long the jqXHR object will be used)\n\t\t\ttransport = undefined;\n\n\t\t\t// Cache response headers\n\t\t\tresponseHeadersString = headers || \"\";\n\n\t\t\t// Set readyState\n\t\t\tjqXHR.readyState = status > 0 ? 4 : 0;\n\n\t\t\t// Determine if successful\n\t\t\tisSuccess = status >= 200 && status < 300 || status === 304;\n\n\t\t\t// Get response data\n\t\t\tif ( responses ) {\n\t\t\t\tresponse = ajaxHandleResponses( s, jqXHR, responses );\n\t\t\t}\n\n\t\t\t// Use a noop converter for missing script\n\t\t\tif ( !isSuccess && jQuery.inArray( \"script\", s.dataTypes ) > -1 ) {\n\t\t\t\ts.converters[ \"text script\" ] = function() {};\n\t\t\t}\n\n\t\t\t// Convert no matter what (that way responseXXX fields are always set)\n\t\t\tresponse = ajaxConvert( s, response, jqXHR, isSuccess );\n\n\t\t\t// If successful, handle type chaining\n\t\t\tif ( isSuccess ) {\n\n\t\t\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\t\t\tif ( s.ifModified ) {\n\t\t\t\t\tmodified = jqXHR.getResponseHeader( \"Last-Modified\" );\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.lastModified[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t\tmodified = jqXHR.getResponseHeader( \"etag\" );\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.etag[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// if no content\n\t\t\t\tif ( status === 204 || s.type === \"HEAD\" ) {\n\t\t\t\t\tstatusText = \"nocontent\";\n\n\t\t\t\t// if not modified\n\t\t\t\t} else if ( status === 304 ) {\n\t\t\t\t\tstatusText = \"notmodified\";\n\n\t\t\t\t// If we have data, let's convert it\n\t\t\t\t} else {\n\t\t\t\t\tstatusText = response.state;\n\t\t\t\t\tsuccess = response.data;\n\t\t\t\t\terror = response.error;\n\t\t\t\t\tisSuccess = !error;\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// Extract error from statusText and normalize for non-aborts\n\t\t\t\terror = statusText;\n\t\t\t\tif ( status || !statusText ) {\n\t\t\t\t\tstatusText = \"error\";\n\t\t\t\t\tif ( status < 0 ) {\n\t\t\t\t\t\tstatus = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Set data for the fake xhr object\n\t\t\tjqXHR.status = status;\n\t\t\tjqXHR.statusText = ( nativeStatusText || statusText ) + \"\";\n\n\t\t\t// Success/Error\n\t\t\tif ( isSuccess ) {\n\t\t\t\tdeferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );\n\t\t\t} else {\n\t\t\t\tdeferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );\n\t\t\t}\n\n\t\t\t// Status-dependent callbacks\n\t\t\tjqXHR.statusCode( statusCode );\n\t\t\tstatusCode = undefined;\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( isSuccess ? \"ajaxSuccess\" : \"ajaxError\",\n\t\t\t\t\t[ jqXHR, s, isSuccess ? success : error ] );\n\t\t\t}\n\n\t\t\t// Complete\n\t\t\tcompleteDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxComplete\", [ jqXHR, s ] );\n\n\t\t\t\t// Handle the global AJAX counter\n\t\t\t\tif ( !( --jQuery.active ) ) {\n\t\t\t\t\tjQuery.event.trigger( \"ajaxStop\" );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn jqXHR;\n\t},\n\n\tgetJSON: function( url, data, callback ) {\n\t\treturn jQuery.get( url, data, callback, \"json\" );\n\t},\n\n\tgetScript: function( url, callback ) {\n\t\treturn jQuery.get( url, undefined, callback, \"script\" );\n\t}\n} );\n\njQuery.each( [ \"get\", \"post\" ], function( _i, method ) {\n\tjQuery[ method ] = function( url, data, callback, type ) {\n\n\t\t// Shift arguments if data argument was omitted\n\t\tif ( isFunction( data ) ) {\n\t\t\ttype = type || callback;\n\t\t\tcallback = data;\n\t\t\tdata = undefined;\n\t\t}\n\n\t\t// The url can be an options object (which then must have .url)\n\t\treturn jQuery.ajax( jQuery.extend( {\n\t\t\turl: url,\n\t\t\ttype: method,\n\t\t\tdataType: type,\n\t\t\tdata: data,\n\t\t\tsuccess: callback\n\t\t}, jQuery.isPlainObject( url ) && url ) );\n\t};\n} );\n\njQuery.ajaxPrefilter( function( s ) {\n\tvar i;\n\tfor ( i in s.headers ) {\n\t\tif ( i.toLowerCase() === \"content-type\" ) {\n\t\t\ts.contentType = s.headers[ i ] || \"\";\n\t\t}\n\t}\n} );\n\n\njQuery._evalUrl = function( url, options, doc ) {\n\treturn jQuery.ajax( {\n\t\turl: url,\n\n\t\t// Make this explicit, since user can override this through ajaxSetup (#11264)\n\t\ttype: \"GET\",\n\t\tdataType: \"script\",\n\t\tcache: true,\n\t\tasync: false,\n\t\tglobal: false,\n\n\t\t// Only evaluate the response if it is successful (gh-4126)\n\t\t// dataFilter is not invoked for failure responses, so using it instead\n\t\t// of the default converter is kludgy but it works.\n\t\tconverters: {\n\t\t\t\"text script\": function() {}\n\t\t},\n\t\tdataFilter: function( response ) {\n\t\t\tjQuery.globalEval( response, options, doc );\n\t\t}\n\t} );\n};\n\n\njQuery.fn.extend( {\n\twrapAll: function( html ) {\n\t\tvar wrap;\n\n\t\tif ( this[ 0 ] ) {\n\t\t\tif ( isFunction( html ) ) {\n\t\t\t\thtml = html.call( this[ 0 ] );\n\t\t\t}\n\n\t\t\t// The elements to wrap the target around\n\t\t\twrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );\n\n\t\t\tif ( this[ 0 ].parentNode ) {\n\t\t\t\twrap.insertBefore( this[ 0 ] );\n\t\t\t}\n\n\t\t\twrap.map( function() {\n\t\t\t\tvar elem = this;\n\n\t\t\t\twhile ( elem.firstElementChild ) {\n\t\t\t\t\telem = elem.firstElementChild;\n\t\t\t\t}\n\n\t\t\t\treturn elem;\n\t\t\t} ).append( this );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\twrapInner: function( html ) {\n\t\tif ( isFunction( html ) ) {\n\t\t\treturn this.each( function( i ) {\n\t\t\t\tjQuery( this ).wrapInner( html.call( this, i ) );\n\t\t\t} );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar self = jQuery( this ),\n\t\t\t\tcontents = self.contents();\n\n\t\t\tif ( contents.length ) {\n\t\t\t\tcontents.wrapAll( html );\n\n\t\t\t} else {\n\t\t\t\tself.append( html );\n\t\t\t}\n\t\t} );\n\t},\n\n\twrap: function( html ) {\n\t\tvar htmlIsFunction = isFunction( html );\n\n\t\treturn this.each( function( i ) {\n\t\t\tjQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );\n\t\t} );\n\t},\n\n\tunwrap: function( selector ) {\n\t\tthis.parent( selector ).not( \"body\" ).each( function() {\n\t\t\tjQuery( this ).replaceWith( this.childNodes );\n\t\t} );\n\t\treturn this;\n\t}\n} );\n\n\njQuery.expr.pseudos.hidden = function( elem ) {\n\treturn !jQuery.expr.pseudos.visible( elem );\n};\njQuery.expr.pseudos.visible = function( elem ) {\n\treturn !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );\n};\n\n\n\n\njQuery.ajaxSettings.xhr = function() {\n\ttry {\n\t\treturn new window.XMLHttpRequest();\n\t} catch ( e ) {}\n};\n\nvar xhrSuccessStatus = {\n\n\t\t// File protocol always yields status code 0, assume 200\n\t\t0: 200,\n\n\t\t// Support: IE <=9 only\n\t\t// #1450: sometimes IE returns 1223 when it should be 204\n\t\t1223: 204\n\t},\n\txhrSupported = jQuery.ajaxSettings.xhr();\n\nsupport.cors = !!xhrSupported && ( \"withCredentials\" in xhrSupported );\nsupport.ajax = xhrSupported = !!xhrSupported;\n\njQuery.ajaxTransport( function( options ) {\n\tvar callback, errorCallback;\n\n\t// Cross domain only allowed if supported through XMLHttpRequest\n\tif ( support.cors || xhrSupported && !options.crossDomain ) {\n\t\treturn {\n\t\t\tsend: function( headers, complete ) {\n\t\t\t\tvar i,\n\t\t\t\t\txhr = options.xhr();\n\n\t\t\t\txhr.open(\n\t\t\t\t\toptions.type,\n\t\t\t\t\toptions.url,\n\t\t\t\t\toptions.async,\n\t\t\t\t\toptions.username,\n\t\t\t\t\toptions.password\n\t\t\t\t);\n\n\t\t\t\t// Apply custom fields if provided\n\t\t\t\tif ( options.xhrFields ) {\n\t\t\t\t\tfor ( i in options.xhrFields ) {\n\t\t\t\t\t\txhr[ i ] = options.xhrFields[ i ];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Override mime type if needed\n\t\t\t\tif ( options.mimeType && xhr.overrideMimeType ) {\n\t\t\t\t\txhr.overrideMimeType( options.mimeType );\n\t\t\t\t}\n\n\t\t\t\t// X-Requested-With header\n\t\t\t\t// For cross-domain requests, seeing as conditions for a preflight are\n\t\t\t\t// akin to a jigsaw puzzle, we simply never set it to be sure.\n\t\t\t\t// (it can always be set on a per-request basis or even using ajaxSetup)\n\t\t\t\t// For same-domain requests, won't change header if already provided.\n\t\t\t\tif ( !options.crossDomain && !headers[ \"X-Requested-With\" ] ) {\n\t\t\t\t\theaders[ \"X-Requested-With\" ] = \"XMLHttpRequest\";\n\t\t\t\t}\n\n\t\t\t\t// Set headers\n\t\t\t\tfor ( i in headers ) {\n\t\t\t\t\txhr.setRequestHeader( i, headers[ i ] );\n\t\t\t\t}\n\n\t\t\t\t// Callback\n\t\t\t\tcallback = function( type ) {\n\t\t\t\t\treturn function() {\n\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\tcallback = errorCallback = xhr.onload =\n\t\t\t\t\t\t\t\txhr.onerror = xhr.onabort = xhr.ontimeout =\n\t\t\t\t\t\t\t\t\txhr.onreadystatechange = null;\n\n\t\t\t\t\t\t\tif ( type === \"abort\" ) {\n\t\t\t\t\t\t\t\txhr.abort();\n\t\t\t\t\t\t\t} else if ( type === \"error\" ) {\n\n\t\t\t\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t\t\t\t// On a manual native abort, IE9 throws\n\t\t\t\t\t\t\t\t// errors on any property access that is not readyState\n\t\t\t\t\t\t\t\tif ( typeof xhr.status !== \"number\" ) {\n\t\t\t\t\t\t\t\t\tcomplete( 0, \"error\" );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tcomplete(\n\n\t\t\t\t\t\t\t\t\t\t// File: protocol always yields status 0; see #8605, #14207\n\t\t\t\t\t\t\t\t\t\txhr.status,\n\t\t\t\t\t\t\t\t\t\txhr.statusText\n\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tcomplete(\n\t\t\t\t\t\t\t\t\txhrSuccessStatus[ xhr.status ] || xhr.status,\n\t\t\t\t\t\t\t\t\txhr.statusText,\n\n\t\t\t\t\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t\t\t\t\t// IE9 has no XHR2 but throws on binary (trac-11426)\n\t\t\t\t\t\t\t\t\t// For XHR2 non-text, let the caller handle it (gh-2498)\n\t\t\t\t\t\t\t\t\t( xhr.responseType || \"text\" ) !== \"text\"  ||\n\t\t\t\t\t\t\t\t\ttypeof xhr.responseText !== \"string\" ?\n\t\t\t\t\t\t\t\t\t\t{ binary: xhr.response } :\n\t\t\t\t\t\t\t\t\t\t{ text: xhr.responseText },\n\t\t\t\t\t\t\t\t\txhr.getAllResponseHeaders()\n\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t};\n\n\t\t\t\t// Listen to events\n\t\t\t\txhr.onload = callback();\n\t\t\t\terrorCallback = xhr.onerror = xhr.ontimeout = callback( \"error\" );\n\n\t\t\t\t// Support: IE 9 only\n\t\t\t\t// Use onreadystatechange to replace onabort\n\t\t\t\t// to handle uncaught aborts\n\t\t\t\tif ( xhr.onabort !== undefined ) {\n\t\t\t\t\txhr.onabort = errorCallback;\n\t\t\t\t} else {\n\t\t\t\t\txhr.onreadystatechange = function() {\n\n\t\t\t\t\t\t// Check readyState before timeout as it changes\n\t\t\t\t\t\tif ( xhr.readyState === 4 ) {\n\n\t\t\t\t\t\t\t// Allow onerror to be called first,\n\t\t\t\t\t\t\t// but that will not handle a native abort\n\t\t\t\t\t\t\t// Also, save errorCallback to a variable\n\t\t\t\t\t\t\t// as xhr.onerror cannot be accessed\n\t\t\t\t\t\t\twindow.setTimeout( function() {\n\t\t\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\t\t\terrorCallback();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t}\n\n\t\t\t\t// Create the abort callback\n\t\t\t\tcallback = callback( \"abort\" );\n\n\t\t\t\ttry {\n\n\t\t\t\t\t// Do send the request (this may raise an exception)\n\t\t\t\t\txhr.send( options.hasContent && options.data || null );\n\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t// #14683: Only rethrow if this hasn't been notified as an error yet\n\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\tthrow e;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n} );\n\n\n\n\n// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)\njQuery.ajaxPrefilter( function( s ) {\n\tif ( s.crossDomain ) {\n\t\ts.contents.script = false;\n\t}\n} );\n\n// Install script dataType\njQuery.ajaxSetup( {\n\taccepts: {\n\t\tscript: \"text/javascript, application/javascript, \" +\n\t\t\t\"application/ecmascript, application/x-ecmascript\"\n\t},\n\tcontents: {\n\t\tscript: /\\b(?:java|ecma)script\\b/\n\t},\n\tconverters: {\n\t\t\"text script\": function( text ) {\n\t\t\tjQuery.globalEval( text );\n\t\t\treturn text;\n\t\t}\n\t}\n} );\n\n// Handle cache's special case and crossDomain\njQuery.ajaxPrefilter( \"script\", function( s ) {\n\tif ( s.cache === undefined ) {\n\t\ts.cache = false;\n\t}\n\tif ( s.crossDomain ) {\n\t\ts.type = \"GET\";\n\t}\n} );\n\n// Bind script tag hack transport\njQuery.ajaxTransport( \"script\", function( s ) {\n\n\t// This transport only deals with cross domain or forced-by-attrs requests\n\tif ( s.crossDomain || s.scriptAttrs ) {\n\t\tvar script, callback;\n\t\treturn {\n\t\t\tsend: function( _, complete ) {\n\t\t\t\tscript = jQuery( \"<script>\" )\n\t\t\t\t\t.attr( s.scriptAttrs || {} )\n\t\t\t\t\t.prop( { charset: s.scriptCharset, src: s.url } )\n\t\t\t\t\t.on( \"load error\", callback = function( evt ) {\n\t\t\t\t\t\tscript.remove();\n\t\t\t\t\t\tcallback = null;\n\t\t\t\t\t\tif ( evt ) {\n\t\t\t\t\t\t\tcomplete( evt.type === \"error\" ? 404 : 200, evt.type );\n\t\t\t\t\t\t}\n\t\t\t\t\t} );\n\n\t\t\t\t// Use native DOM manipulation to avoid our domManip AJAX trickery\n\t\t\t\tdocument.head.appendChild( script[ 0 ] );\n\t\t\t},\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n} );\n\n\n\n\nvar oldCallbacks = [],\n\trjsonp = /(=)\\?(?=&|$)|\\?\\?/;\n\n// Default jsonp settings\njQuery.ajaxSetup( {\n\tjsonp: \"callback\",\n\tjsonpCallback: function() {\n\t\tvar callback = oldCallbacks.pop() || ( jQuery.expando + \"_\" + ( nonce.guid++ ) );\n\t\tthis[ callback ] = true;\n\t\treturn callback;\n\t}\n} );\n\n// Detect, normalize options and install callbacks for jsonp requests\njQuery.ajaxPrefilter( \"json jsonp\", function( s, originalSettings, jqXHR ) {\n\n\tvar callbackName, overwritten, responseContainer,\n\t\tjsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?\n\t\t\t\"url\" :\n\t\t\ttypeof s.data === \"string\" &&\n\t\t\t\t( s.contentType || \"\" )\n\t\t\t\t\t.indexOf( \"application/x-www-form-urlencoded\" ) === 0 &&\n\t\t\t\trjsonp.test( s.data ) && \"data\"\n\t\t);\n\n\t// Handle iff the expected data type is \"jsonp\" or we have a parameter to set\n\tif ( jsonProp || s.dataTypes[ 0 ] === \"jsonp\" ) {\n\n\t\t// Get callback name, remembering preexisting value associated with it\n\t\tcallbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?\n\t\t\ts.jsonpCallback() :\n\t\t\ts.jsonpCallback;\n\n\t\t// Insert callback into url or form data\n\t\tif ( jsonProp ) {\n\t\t\ts[ jsonProp ] = s[ jsonProp ].replace( rjsonp, \"$1\" + callbackName );\n\t\t} else if ( s.jsonp !== false ) {\n\t\t\ts.url += ( rquery.test( s.url ) ? \"&\" : \"?\" ) + s.jsonp + \"=\" + callbackName;\n\t\t}\n\n\t\t// Use data converter to retrieve json after script execution\n\t\ts.converters[ \"script json\" ] = function() {\n\t\t\tif ( !responseContainer ) {\n\t\t\t\tjQuery.error( callbackName + \" was not called\" );\n\t\t\t}\n\t\t\treturn responseContainer[ 0 ];\n\t\t};\n\n\t\t// Force json dataType\n\t\ts.dataTypes[ 0 ] = \"json\";\n\n\t\t// Install callback\n\t\toverwritten = window[ callbackName ];\n\t\twindow[ callbackName ] = function() {\n\t\t\tresponseContainer = arguments;\n\t\t};\n\n\t\t// Clean-up function (fires after converters)\n\t\tjqXHR.always( function() {\n\n\t\t\t// If previous value didn't exist - remove it\n\t\t\tif ( overwritten === undefined ) {\n\t\t\t\tjQuery( window ).removeProp( callbackName );\n\n\t\t\t// Otherwise restore preexisting value\n\t\t\t} else {\n\t\t\t\twindow[ callbackName ] = overwritten;\n\t\t\t}\n\n\t\t\t// Save back as free\n\t\t\tif ( s[ callbackName ] ) {\n\n\t\t\t\t// Make sure that re-using the options doesn't screw things around\n\t\t\t\ts.jsonpCallback = originalSettings.jsonpCallback;\n\n\t\t\t\t// Save the callback name for future use\n\t\t\t\toldCallbacks.push( callbackName );\n\t\t\t}\n\n\t\t\t// Call if it was a function and we have a response\n\t\t\tif ( responseContainer && isFunction( overwritten ) ) {\n\t\t\t\toverwritten( responseContainer[ 0 ] );\n\t\t\t}\n\n\t\t\tresponseContainer = overwritten = undefined;\n\t\t} );\n\n\t\t// Delegate to script\n\t\treturn \"script\";\n\t}\n} );\n\n\n\n\n// Support: Safari 8 only\n// In Safari 8 documents created via document.implementation.createHTMLDocument\n// collapse sibling forms: the second one becomes a child of the first one.\n// Because of that, this security measure has to be disabled in Safari 8.\n// https://bugs.webkit.org/show_bug.cgi?id=137337\nsupport.createHTMLDocument = ( function() {\n\tvar body = document.implementation.createHTMLDocument( \"\" ).body;\n\tbody.innerHTML = \"<form></form><form></form>\";\n\treturn body.childNodes.length === 2;\n} )();\n\n\n// Argument \"data\" should be string of html\n// context (optional): If specified, the fragment will be created in this context,\n// defaults to document\n// keepScripts (optional): If true, will include scripts passed in the html string\njQuery.parseHTML = function( data, context, keepScripts ) {\n\tif ( typeof data !== \"string\" ) {\n\t\treturn [];\n\t}\n\tif ( typeof context === \"boolean\" ) {\n\t\tkeepScripts = context;\n\t\tcontext = false;\n\t}\n\n\tvar base, parsed, scripts;\n\n\tif ( !context ) {\n\n\t\t// Stop scripts or inline event handlers from being executed immediately\n\t\t// by using document.implementation\n\t\tif ( support.createHTMLDocument ) {\n\t\t\tcontext = document.implementation.createHTMLDocument( \"\" );\n\n\t\t\t// Set the base href for the created document\n\t\t\t// so any parsed elements with URLs\n\t\t\t// are based on the document's URL (gh-2965)\n\t\t\tbase = context.createElement( \"base\" );\n\t\t\tbase.href = document.location.href;\n\t\t\tcontext.head.appendChild( base );\n\t\t} else {\n\t\t\tcontext = document;\n\t\t}\n\t}\n\n\tparsed = rsingleTag.exec( data );\n\tscripts = !keepScripts && [];\n\n\t// Single tag\n\tif ( parsed ) {\n\t\treturn [ context.createElement( parsed[ 1 ] ) ];\n\t}\n\n\tparsed = buildFragment( [ data ], context, scripts );\n\n\tif ( scripts && scripts.length ) {\n\t\tjQuery( scripts ).remove();\n\t}\n\n\treturn jQuery.merge( [], parsed.childNodes );\n};\n\n\n/**\n * Load a url into a page\n */\njQuery.fn.load = function( url, params, callback ) {\n\tvar selector, type, response,\n\t\tself = this,\n\t\toff = url.indexOf( \" \" );\n\n\tif ( off > -1 ) {\n\t\tselector = stripAndCollapse( url.slice( off ) );\n\t\turl = url.slice( 0, off );\n\t}\n\n\t// If it's a function\n\tif ( isFunction( params ) ) {\n\n\t\t// We assume that it's the callback\n\t\tcallback = params;\n\t\tparams = undefined;\n\n\t// Otherwise, build a param string\n\t} else if ( params && typeof params === \"object\" ) {\n\t\ttype = \"POST\";\n\t}\n\n\t// If we have elements to modify, make the request\n\tif ( self.length > 0 ) {\n\t\tjQuery.ajax( {\n\t\t\turl: url,\n\n\t\t\t// If \"type\" variable is undefined, then \"GET\" method will be used.\n\t\t\t// Make value of this field explicit since\n\t\t\t// user can override it through ajaxSetup method\n\t\t\ttype: type || \"GET\",\n\t\t\tdataType: \"html\",\n\t\t\tdata: params\n\t\t} ).done( function( responseText ) {\n\n\t\t\t// Save response for use in complete callback\n\t\t\tresponse = arguments;\n\n\t\t\tself.html( selector ?\n\n\t\t\t\t// If a selector was specified, locate the right elements in a dummy div\n\t\t\t\t// Exclude scripts to avoid IE 'Permission Denied' errors\n\t\t\t\tjQuery( \"<div>\" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :\n\n\t\t\t\t// Otherwise use the full result\n\t\t\t\tresponseText );\n\n\t\t// If the request succeeds, this function gets \"data\", \"status\", \"jqXHR\"\n\t\t// but they are ignored because response was set above.\n\t\t// If it fails, this function gets \"jqXHR\", \"status\", \"error\"\n\t\t} ).always( callback && function( jqXHR, status ) {\n\t\t\tself.each( function() {\n\t\t\t\tcallback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );\n\t\t\t} );\n\t\t} );\n\t}\n\n\treturn this;\n};\n\n\n\n\njQuery.expr.pseudos.animated = function( elem ) {\n\treturn jQuery.grep( jQuery.timers, function( fn ) {\n\t\treturn elem === fn.elem;\n\t} ).length;\n};\n\n\n\n\njQuery.offset = {\n\tsetOffset: function( elem, options, i ) {\n\t\tvar curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,\n\t\t\tposition = jQuery.css( elem, \"position\" ),\n\t\t\tcurElem = jQuery( elem ),\n\t\t\tprops = {};\n\n\t\t// Set position first, in-case top/left are set even on static elem\n\t\tif ( position === \"static\" ) {\n\t\t\telem.style.position = \"relative\";\n\t\t}\n\n\t\tcurOffset = curElem.offset();\n\t\tcurCSSTop = jQuery.css( elem, \"top\" );\n\t\tcurCSSLeft = jQuery.css( elem, \"left\" );\n\t\tcalculatePosition = ( position === \"absolute\" || position === \"fixed\" ) &&\n\t\t\t( curCSSTop + curCSSLeft ).indexOf( \"auto\" ) > -1;\n\n\t\t// Need to be able to calculate position if either\n\t\t// top or left is auto and position is either absolute or fixed\n\t\tif ( calculatePosition ) {\n\t\t\tcurPosition = curElem.position();\n\t\t\tcurTop = curPosition.top;\n\t\t\tcurLeft = curPosition.left;\n\n\t\t} else {\n\t\t\tcurTop = parseFloat( curCSSTop ) || 0;\n\t\t\tcurLeft = parseFloat( curCSSLeft ) || 0;\n\t\t}\n\n\t\tif ( isFunction( options ) ) {\n\n\t\t\t// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)\n\t\t\toptions = options.call( elem, i, jQuery.extend( {}, curOffset ) );\n\t\t}\n\n\t\tif ( options.top != null ) {\n\t\t\tprops.top = ( options.top - curOffset.top ) + curTop;\n\t\t}\n\t\tif ( options.left != null ) {\n\t\t\tprops.left = ( options.left - curOffset.left ) + curLeft;\n\t\t}\n\n\t\tif ( \"using\" in options ) {\n\t\t\toptions.using.call( elem, props );\n\n\t\t} else {\n\t\t\tif ( typeof props.top === \"number\" ) {\n\t\t\t\tprops.top += \"px\";\n\t\t\t}\n\t\t\tif ( typeof props.left === \"number\" ) {\n\t\t\t\tprops.left += \"px\";\n\t\t\t}\n\t\t\tcurElem.css( props );\n\t\t}\n\t}\n};\n\njQuery.fn.extend( {\n\n\t// offset() relates an element's border box to the document origin\n\toffset: function( options ) {\n\n\t\t// Preserve chaining for setter\n\t\tif ( arguments.length ) {\n\t\t\treturn options === undefined ?\n\t\t\t\tthis :\n\t\t\t\tthis.each( function( i ) {\n\t\t\t\t\tjQuery.offset.setOffset( this, options, i );\n\t\t\t\t} );\n\t\t}\n\n\t\tvar rect, win,\n\t\t\telem = this[ 0 ];\n\n\t\tif ( !elem ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Return zeros for disconnected and hidden (display: none) elements (gh-2310)\n\t\t// Support: IE <=11 only\n\t\t// Running getBoundingClientRect on a\n\t\t// disconnected node in IE throws an error\n\t\tif ( !elem.getClientRects().length ) {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t\t// Get document-relative position by adding viewport scroll to viewport-relative gBCR\n\t\trect = elem.getBoundingClientRect();\n\t\twin = elem.ownerDocument.defaultView;\n\t\treturn {\n\t\t\ttop: rect.top + win.pageYOffset,\n\t\t\tleft: rect.left + win.pageXOffset\n\t\t};\n\t},\n\n\t// position() relates an element's margin box to its offset parent's padding box\n\t// This corresponds to the behavior of CSS absolute positioning\n\tposition: function() {\n\t\tif ( !this[ 0 ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar offsetParent, offset, doc,\n\t\t\telem = this[ 0 ],\n\t\t\tparentOffset = { top: 0, left: 0 };\n\n\t\t// position:fixed elements are offset from the viewport, which itself always has zero offset\n\t\tif ( jQuery.css( elem, \"position\" ) === \"fixed\" ) {\n\n\t\t\t// Assume position:fixed implies availability of getBoundingClientRect\n\t\t\toffset = elem.getBoundingClientRect();\n\n\t\t} else {\n\t\t\toffset = this.offset();\n\n\t\t\t// Account for the *real* offset parent, which can be the document or its root element\n\t\t\t// when a statically positioned element is identified\n\t\t\tdoc = elem.ownerDocument;\n\t\t\toffsetParent = elem.offsetParent || doc.documentElement;\n\t\t\twhile ( offsetParent &&\n\t\t\t\t( offsetParent === doc.body || offsetParent === doc.documentElement ) &&\n\t\t\t\tjQuery.css( offsetParent, \"position\" ) === \"static\" ) {\n\n\t\t\t\toffsetParent = offsetParent.parentNode;\n\t\t\t}\n\t\t\tif ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {\n\n\t\t\t\t// Incorporate borders into its offset, since they are outside its content origin\n\t\t\t\tparentOffset = jQuery( offsetParent ).offset();\n\t\t\t\tparentOffset.top += jQuery.css( offsetParent, \"borderTopWidth\", true );\n\t\t\t\tparentOffset.left += jQuery.css( offsetParent, \"borderLeftWidth\", true );\n\t\t\t}\n\t\t}\n\n\t\t// Subtract parent offsets and element margins\n\t\treturn {\n\t\t\ttop: offset.top - parentOffset.top - jQuery.css( elem, \"marginTop\", true ),\n\t\t\tleft: offset.left - parentOffset.left - jQuery.css( elem, \"marginLeft\", true )\n\t\t};\n\t},\n\n\t// This method will return documentElement in the following cases:\n\t// 1) For the element inside the iframe without offsetParent, this method will return\n\t//    documentElement of the parent window\n\t// 2) For the hidden or detached element\n\t// 3) For body or html element, i.e. in case of the html node - it will return itself\n\t//\n\t// but those exceptions were never presented as a real life use-cases\n\t// and might be considered as more preferable results.\n\t//\n\t// This logic, however, is not guaranteed and can change at any point in the future\n\toffsetParent: function() {\n\t\treturn this.map( function() {\n\t\t\tvar offsetParent = this.offsetParent;\n\n\t\t\twhile ( offsetParent && jQuery.css( offsetParent, \"position\" ) === \"static\" ) {\n\t\t\t\toffsetParent = offsetParent.offsetParent;\n\t\t\t}\n\n\t\t\treturn offsetParent || documentElement;\n\t\t} );\n\t}\n} );\n\n// Create scrollLeft and scrollTop methods\njQuery.each( { scrollLeft: \"pageXOffset\", scrollTop: \"pageYOffset\" }, function( method, prop ) {\n\tvar top = \"pageYOffset\" === prop;\n\n\tjQuery.fn[ method ] = function( val ) {\n\t\treturn access( this, function( elem, method, val ) {\n\n\t\t\t// Coalesce documents and windows\n\t\t\tvar win;\n\t\t\tif ( isWindow( elem ) ) {\n\t\t\t\twin = elem;\n\t\t\t} else if ( elem.nodeType === 9 ) {\n\t\t\t\twin = elem.defaultView;\n\t\t\t}\n\n\t\t\tif ( val === undefined ) {\n\t\t\t\treturn win ? win[ prop ] : elem[ method ];\n\t\t\t}\n\n\t\t\tif ( win ) {\n\t\t\t\twin.scrollTo(\n\t\t\t\t\t!top ? val : win.pageXOffset,\n\t\t\t\t\ttop ? val : win.pageYOffset\n\t\t\t\t);\n\n\t\t\t} else {\n\t\t\t\telem[ method ] = val;\n\t\t\t}\n\t\t}, method, val, arguments.length );\n\t};\n} );\n\n// Support: Safari <=7 - 9.1, Chrome <=37 - 49\n// Add the top/left cssHooks using jQuery.fn.position\n// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084\n// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347\n// getComputedStyle returns percent when specified for top/left/bottom/right;\n// rather than make the css module depend on the offset module, just check for it here\njQuery.each( [ \"top\", \"left\" ], function( _i, prop ) {\n\tjQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,\n\t\tfunction( elem, computed ) {\n\t\t\tif ( computed ) {\n\t\t\t\tcomputed = curCSS( elem, prop );\n\n\t\t\t\t// If curCSS returns percentage, fallback to offset\n\t\t\t\treturn rnumnonpx.test( computed ) ?\n\t\t\t\t\tjQuery( elem ).position()[ prop ] + \"px\" :\n\t\t\t\t\tcomputed;\n\t\t\t}\n\t\t}\n\t);\n} );\n\n\n// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods\njQuery.each( { Height: \"height\", Width: \"width\" }, function( name, type ) {\n\tjQuery.each( { padding: \"inner\" + name, content: type, \"\": \"outer\" + name },\n\t\tfunction( defaultExtra, funcName ) {\n\n\t\t// Margin is only for outerHeight, outerWidth\n\t\tjQuery.fn[ funcName ] = function( margin, value ) {\n\t\t\tvar chainable = arguments.length && ( defaultExtra || typeof margin !== \"boolean\" ),\n\t\t\t\textra = defaultExtra || ( margin === true || value === true ? \"margin\" : \"border\" );\n\n\t\t\treturn access( this, function( elem, type, value ) {\n\t\t\t\tvar doc;\n\n\t\t\t\tif ( isWindow( elem ) ) {\n\n\t\t\t\t\t// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)\n\t\t\t\t\treturn funcName.indexOf( \"outer\" ) === 0 ?\n\t\t\t\t\t\telem[ \"inner\" + name ] :\n\t\t\t\t\t\telem.document.documentElement[ \"client\" + name ];\n\t\t\t\t}\n\n\t\t\t\t// Get document width or height\n\t\t\t\tif ( elem.nodeType === 9 ) {\n\t\t\t\t\tdoc = elem.documentElement;\n\n\t\t\t\t\t// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],\n\t\t\t\t\t// whichever is greatest\n\t\t\t\t\treturn Math.max(\n\t\t\t\t\t\telem.body[ \"scroll\" + name ], doc[ \"scroll\" + name ],\n\t\t\t\t\t\telem.body[ \"offset\" + name ], doc[ \"offset\" + name ],\n\t\t\t\t\t\tdoc[ \"client\" + name ]\n\t\t\t\t\t);\n\t\t\t\t}\n\n\t\t\t\treturn value === undefined ?\n\n\t\t\t\t\t// Get width or height on the element, requesting but not forcing parseFloat\n\t\t\t\t\tjQuery.css( elem, type, extra ) :\n\n\t\t\t\t\t// Set width or height on the element\n\t\t\t\t\tjQuery.style( elem, type, value, extra );\n\t\t\t}, type, chainable ? margin : undefined, chainable );\n\t\t};\n\t} );\n} );\n\n\njQuery.each( [\n\t\"ajaxStart\",\n\t\"ajaxStop\",\n\t\"ajaxComplete\",\n\t\"ajaxError\",\n\t\"ajaxSuccess\",\n\t\"ajaxSend\"\n], function( _i, type ) {\n\tjQuery.fn[ type ] = function( fn ) {\n\t\treturn this.on( type, fn );\n\t};\n} );\n\n\n\n\njQuery.fn.extend( {\n\n\tbind: function( types, data, fn ) {\n\t\treturn this.on( types, null, data, fn );\n\t},\n\tunbind: function( types, fn ) {\n\t\treturn this.off( types, null, fn );\n\t},\n\n\tdelegate: function( selector, types, data, fn ) {\n\t\treturn this.on( types, selector, data, fn );\n\t},\n\tundelegate: function( selector, types, fn ) {\n\n\t\t// ( namespace ) or ( selector, types [, fn] )\n\t\treturn arguments.length === 1 ?\n\t\t\tthis.off( selector, \"**\" ) :\n\t\t\tthis.off( types, selector || \"**\", fn );\n\t},\n\n\thover: function( fnOver, fnOut ) {\n\t\treturn this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );\n\t}\n} );\n\njQuery.each( ( \"blur focus focusin focusout resize scroll click dblclick \" +\n\t\"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave \" +\n\t\"change select submit keydown keypress keyup contextmenu\" ).split( \" \" ),\n\tfunction( _i, name ) {\n\n\t\t// Handle event binding\n\t\tjQuery.fn[ name ] = function( data, fn ) {\n\t\t\treturn arguments.length > 0 ?\n\t\t\t\tthis.on( name, null, data, fn ) :\n\t\t\t\tthis.trigger( name );\n\t\t};\n\t} );\n\n\n\n\n// Support: Android <=4.0 only\n// Make sure we trim BOM and NBSP\nvar rtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g;\n\n// Bind a function to a context, optionally partially applying any\n// arguments.\n// jQuery.proxy is deprecated to promote standards (specifically Function#bind)\n// However, it is not slated for removal any time soon\njQuery.proxy = function( fn, context ) {\n\tvar tmp, args, proxy;\n\n\tif ( typeof context === \"string\" ) {\n\t\ttmp = fn[ context ];\n\t\tcontext = fn;\n\t\tfn = tmp;\n\t}\n\n\t// Quick check to determine if target is callable, in the spec\n\t// this throws a TypeError, but we will just return undefined.\n\tif ( !isFunction( fn ) ) {\n\t\treturn undefined;\n\t}\n\n\t// Simulated bind\n\targs = slice.call( arguments, 2 );\n\tproxy = function() {\n\t\treturn fn.apply( context || this, args.concat( slice.call( arguments ) ) );\n\t};\n\n\t// Set the guid of unique handler to the same of original handler, so it can be removed\n\tproxy.guid = fn.guid = fn.guid || jQuery.guid++;\n\n\treturn proxy;\n};\n\njQuery.holdReady = function( hold ) {\n\tif ( hold ) {\n\t\tjQuery.readyWait++;\n\t} else {\n\t\tjQuery.ready( true );\n\t}\n};\njQuery.isArray = Array.isArray;\njQuery.parseJSON = JSON.parse;\njQuery.nodeName = nodeName;\njQuery.isFunction = isFunction;\njQuery.isWindow = isWindow;\njQuery.camelCase = camelCase;\njQuery.type = 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jquery-1-7.js, keycode.js, labels.js, scroll-parent.js, tabbable.js, unique-id.js, widgets/draggable.js, widgets/droppable.js, widgets/resizable.js, widgets/selectable.js, widgets/sortable.js, widgets/accordion.js, widgets/autocomplete.js, widgets/button.js, widgets/checkboxradio.js, widgets/controlgroup.js, widgets/datepicker.js, widgets/dialog.js, widgets/menu.js, widgets/mouse.js, widgets/progressbar.js, widgets/selectmenu.js, widgets/slider.js, widgets/spinner.js, widgets/tabs.js, widgets/tooltip.js, effect.js, effects/effect-blind.js, effects/effect-bounce.js, effects/effect-clip.js, effects/effect-drop.js, effects/effect-explode.js, effects/effect-fade.js, effects/effect-fold.js, effects/effect-highlight.js, effects/effect-puff.js, effects/effect-pulsate.js, effects/effect-scale.js, effects/effect-shake.js, effects/effect-size.js, effects/effect-slide.js, effects/effect-transfer.js\n* Copyright jQuery Foundation and other contributors; Licensed MIT */\n\n(function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine([ \"jquery\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}(function( $ ) {\n\n$.ui = $.ui || {};\n\nvar version = $.ui.version = \"1.12.1\";\n\n\n/*!\n * jQuery UI Widget 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Widget\n//>>group: Core\n//>>description: Provides a factory for creating stateful widgets with a common API.\n//>>docs: http://api.jqueryui.com/jQuery.widget/\n//>>demos: http://jqueryui.com/widget/\n\n\n\nvar widgetUuid = 0;\nvar widgetSlice = Array.prototype.slice;\n\n$.cleanData = ( function( orig ) {\n\treturn function( elems ) {\n\t\tvar events, elem, i;\n\t\tfor ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {\n\t\t\ttry {\n\n\t\t\t\t// Only trigger remove when necessary to save time\n\t\t\t\tevents = $._data( elem, \"events\" );\n\t\t\t\tif ( events && events.remove ) {\n\t\t\t\t\t$( elem ).triggerHandler( \"remove\" );\n\t\t\t\t}\n\n\t\t\t// Http://bugs.jquery.com/ticket/8235\n\t\t\t} catch ( e ) {}\n\t\t}\n\t\torig( elems );\n\t};\n} )( $.cleanData );\n\n$.widget = function( name, base, prototype ) {\n\tvar existingConstructor, constructor, basePrototype;\n\n\t// ProxiedPrototype allows the provided prototype to remain unmodified\n\t// so that it can be used as a mixin for multiple widgets (#8876)\n\tvar proxiedPrototype = {};\n\n\tvar namespace = name.split( \".\" )[ 0 ];\n\tname = name.split( \".\" )[ 1 ];\n\tvar fullName = namespace + \"-\" + name;\n\n\tif ( !prototype ) {\n\t\tprototype = base;\n\t\tbase = $.Widget;\n\t}\n\n\tif ( $.isArray( prototype ) ) {\n\t\tprototype = $.extend.apply( null, [ {} ].concat( prototype ) );\n\t}\n\n\t// Create selector for plugin\n\t$.expr.pseudos[ fullName.toLowerCase() ] = function( elem ) {\n\t\treturn !!$.data( elem, fullName );\n\t};\n\n\t$[ namespace ] = $[ namespace ] || {};\n\texistingConstructor = $[ namespace ][ name ];\n\tconstructor = $[ namespace ][ name ] = function( options, element ) {\n\n\t\t// Allow instantiation without \"new\" keyword\n\t\tif ( !this._createWidget ) {\n\t\t\treturn new constructor( options, element );\n\t\t}\n\n\t\t// Allow instantiation without initializing for simple inheritance\n\t\t// must use \"new\" keyword (the code above always passes args)\n\t\tif ( arguments.length ) {\n\t\t\tthis._createWidget( options, element );\n\t\t}\n\t};\n\n\t// Extend with the existing constructor to carry over any static properties\n\t$.extend( constructor, existingConstructor, {\n\t\tversion: prototype.version,\n\n\t\t// Copy the object used to create the prototype in case we need to\n\t\t// redefine the widget later\n\t\t_proto: $.extend( {}, prototype ),\n\n\t\t// Track widgets that inherit from this widget in case this widget is\n\t\t// redefined after a widget inherits from it\n\t\t_childConstructors: []\n\t} );\n\n\tbasePrototype = new base();\n\n\t// We need to make the options hash a property directly on the new instance\n\t// otherwise we'll modify the options hash on the prototype that we're\n\t// inheriting from\n\tbasePrototype.options = $.widget.extend( {}, basePrototype.options );\n\t$.each( prototype, function( prop, value ) {\n\t\tif ( !$.isFunction( value ) ) {\n\t\t\tproxiedPrototype[ prop ] = value;\n\t\t\treturn;\n\t\t}\n\t\tproxiedPrototype[ prop ] = ( function() {\n\t\t\tfunction _super() {\n\t\t\t\treturn base.prototype[ prop ].apply( this, arguments );\n\t\t\t}\n\n\t\t\tfunction _superApply( args ) {\n\t\t\t\treturn base.prototype[ prop ].apply( this, args );\n\t\t\t}\n\n\t\t\treturn function() {\n\t\t\t\tvar __super = this._super;\n\t\t\t\tvar __superApply = this._superApply;\n\t\t\t\tvar returnValue;\n\n\t\t\t\tthis._super = _super;\n\t\t\t\tthis._superApply = _superApply;\n\n\t\t\t\treturnValue = value.apply( this, arguments );\n\n\t\t\t\tthis._super = __super;\n\t\t\t\tthis._superApply = __superApply;\n\n\t\t\t\treturn returnValue;\n\t\t\t};\n\t\t} )();\n\t} );\n\tconstructor.prototype = $.widget.extend( basePrototype, {\n\n\t\t// TODO: remove support for widgetEventPrefix\n\t\t// always use the name + a colon as the prefix, e.g., draggable:start\n\t\t// don't prefix for widgets that aren't DOM-based\n\t\twidgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name\n\t}, proxiedPrototype, {\n\t\tconstructor: constructor,\n\t\tnamespace: namespace,\n\t\twidgetName: name,\n\t\twidgetFullName: fullName\n\t} );\n\n\t// If this widget is being redefined then we need to find all widgets that\n\t// are inheriting from it and redefine all of them so that they inherit from\n\t// the new version of this widget. 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inputIndex < inputLength; inputIndex++ ) {\n\t\tfor ( key in input[ inputIndex ] ) {\n\t\t\tvalue = input[ inputIndex ][ key ];\n\t\t\tif ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {\n\n\t\t\t\t// Clone objects\n\t\t\t\tif ( $.isPlainObject( value ) ) {\n\t\t\t\t\ttarget[ key ] = $.isPlainObject( target[ key ] ) ?\n\t\t\t\t\t\t$.widget.extend( {}, target[ key ], value ) :\n\n\t\t\t\t\t\t// Don't extend strings, arrays, etc. with objects\n\t\t\t\t\t\t$.widget.extend( {}, value );\n\n\t\t\t\t// Copy everything else by reference\n\t\t\t\t} else {\n\t\t\t\t\ttarget[ key ] = value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn target;\n};\n\n$.widget.bridge = function( name, object ) {\n\tvar fullName = object.prototype.widgetFullName || name;\n\t$.fn[ name ] = function( options ) {\n\t\tvar isMethodCall = typeof options === \"string\";\n\t\tvar args = widgetSlice.call( arguments, 1 );\n\t\tvar returnValue = this;\n\n\t\tif ( isMethodCall ) {\n\n\t\t\t// If this is an empty collection, we need to have the instance method\n\t\t\t// return undefined instead of the jQuery instance\n\t\t\tif ( !this.length && options === \"instance\" ) {\n\t\t\t\treturnValue = undefined;\n\t\t\t} else {\n\t\t\t\tthis.each( function() {\n\t\t\t\t\tvar methodValue;\n\t\t\t\t\tvar instance = $.data( this, fullName );\n\n\t\t\t\t\tif ( options === \"instance\" ) {\n\t\t\t\t\t\treturnValue = instance;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !instance ) {\n\t\t\t\t\t\treturn $.error( \"cannot call methods on \" + name +\n\t\t\t\t\t\t\t\" prior to initialization; \" +\n\t\t\t\t\t\t\t\"attempted to call method '\" + options + \"'\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === \"_\" ) {\n\t\t\t\t\t\treturn $.error( \"no such method '\" + options + \"' for \" + name +\n\t\t\t\t\t\t\t\" widget instance\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tmethodValue = instance[ options ].apply( instance, args );\n\n\t\t\t\t\tif ( methodValue !== instance && methodValue !== undefined ) {\n\t\t\t\t\t\treturnValue = methodValue && methodValue.jquery ?\n\t\t\t\t\t\t\treturnValue.pushStack( methodValue.get() ) :\n\t\t\t\t\t\t\tmethodValue;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t}\n\t\t} else {\n\n\t\t\t// Allow multiple hashes to be passed on init\n\t\t\tif ( args.length ) {\n\t\t\t\toptions = $.widget.extend.apply( null, [ options ].concat( args ) );\n\t\t\t}\n\n\t\t\tthis.each( function() {\n\t\t\t\tvar instance = $.data( this, fullName );\n\t\t\t\tif ( instance ) {\n\t\t\t\t\tinstance.option( options || {} );\n\t\t\t\t\tif ( instance._init ) {\n\t\t\t\t\t\tinstance._init();\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t$.data( this, fullName, new object( options, this ) );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\treturn returnValue;\n\t};\n};\n\n$.Widget = function( /* options, element */ ) {};\n$.Widget._childConstructors = [];\n\n$.Widget.prototype = {\n\twidgetName: \"widget\",\n\twidgetEventPrefix: \"\",\n\tdefaultElement: \"<div>\",\n\n\toptions: {\n\t\tclasses: {},\n\t\tdisabled: false,\n\n\t\t// Callbacks\n\t\tcreate: null\n\t},\n\n\t_createWidget: function( options, element ) {\n\t\telement = $( element || this.defaultElement || this )[ 0 ];\n\t\tthis.element = $( element );\n\t\tthis.uuid = widgetUuid++;\n\t\tthis.eventNamespace = \".\" + this.widgetName + this.uuid;\n\n\t\tthis.bindings = $();\n\t\tthis.hoverable = $();\n\t\tthis.focusable = $();\n\t\tthis.classesElementLookup = {};\n\n\t\tif ( element !== this ) {\n\t\t\t$.data( element, this.widgetFullName, this );\n\t\t\tthis._on( true, this.element, {\n\t\t\t\tremove: function( event ) {\n\t\t\t\t\tif ( event.target === element ) {\n\t\t\t\t\t\tthis.destroy();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t\tthis.document = $( element.style ?\n\n\t\t\t\t// Element within the document\n\t\t\t\telement.ownerDocument :\n\n\t\t\t\t// Element is window or document\n\t\t\t\telement.document || element );\n\t\t\tthis.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );\n\t\t}\n\n\t\tthis.options = $.widget.extend( {},\n\t\t\tthis.options,\n\t\t\tthis._getCreateOptions(),\n\t\t\toptions );\n\n\t\tthis._create();\n\n\t\tif ( this.options.disabled ) {\n\t\t\tthis._setOptionDisabled( this.options.disabled );\n\t\t}\n\n\t\tthis._trigger( \"create\", null, this._getCreateEventData() );\n\t\tthis._init();\n\t},\n\n\t_getCreateOptions: function() {\n\t\treturn {};\n\t},\n\n\t_getCreateEventData: $.noop,\n\n\t_create: $.noop,\n\n\t_init: $.noop,\n\n\tdestroy: function() {\n\t\tvar that = this;\n\n\t\tthis._destroy();\n\t\t$.each( this.classesElementLookup, function( key, value ) {\n\t\t\tthat._removeClass( value, key );\n\t\t} );\n\n\t\t// We can probably remove the unbind calls in 2.0\n\t\t// all event bindings should go through this._on()\n\t\tthis.element\n\t\t\t.off( this.eventNamespace )\n\t\t\t.removeData( this.widgetFullName );\n\t\tthis.widget()\n\t\t\t.off( this.eventNamespace )\n\t\t\t.removeAttr( \"aria-disabled\" );\n\n\t\t// Clean up events and states\n\t\tthis.bindings.off( this.eventNamespace );\n\t},\n\n\t_destroy: $.noop,\n\n\twidget: function() {\n\t\treturn this.element;\n\t},\n\n\toption: function( key, value ) {\n\t\tvar options = key;\n\t\tvar parts;\n\t\tvar curOption;\n\t\tvar i;\n\n\t\tif ( arguments.length === 0 ) {\n\n\t\t\t// Don't return a reference to the internal hash\n\t\t\treturn $.widget.extend( {}, this.options );\n\t\t}\n\n\t\tif ( typeof key === \"string\" ) {\n\n\t\t\t// Handle nested keys, e.g., \"foo.bar\" => { foo: { bar: ___ } }\n\t\t\toptions = {};\n\t\t\tparts = key.split( \".\" );\n\t\t\tkey = parts.shift();\n\t\t\tif ( parts.length ) {\n\t\t\t\tcurOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );\n\t\t\t\tfor ( i = 0; i < parts.length - 1; i++ ) {\n\t\t\t\t\tcurOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};\n\t\t\t\t\tcurOption = curOption[ parts[ i ] ];\n\t\t\t\t}\n\t\t\t\tkey = parts.pop();\n\t\t\t\tif ( arguments.length === 1 ) {\n\t\t\t\t\treturn curOption[ key ] === undefined ? null : curOption[ key ];\n\t\t\t\t}\n\t\t\t\tcurOption[ key ] = value;\n\t\t\t} else {\n\t\t\t\tif ( arguments.length === 1 ) {\n\t\t\t\t\treturn this.options[ key ] === undefined ? null : this.options[ key ];\n\t\t\t\t}\n\t\t\t\toptions[ key ] = value;\n\t\t\t}\n\t\t}\n\n\t\tthis._setOptions( options );\n\n\t\treturn this;\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar key;\n\n\t\tfor ( key in options ) {\n\t\t\tthis._setOption( key, options[ key ] );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"classes\" ) {\n\t\t\tthis._setOptionClasses( value );\n\t\t}\n\n\t\tthis.options[ key ] = value;\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._setOptionDisabled( value );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_setOptionClasses: function( value ) {\n\t\tvar classKey, elements, currentElements;\n\n\t\tfor ( classKey in value ) {\n\t\t\tcurrentElements = this.classesElementLookup[ classKey ];\n\t\t\tif ( value[ classKey ] === this.options.classes[ classKey ] ||\n\t\t\t\t\t!currentElements ||\n\t\t\t\t\t!currentElements.length ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// We are doing this to create a new jQuery object because the _removeClass() call\n\t\t\t// on the next line is going to destroy the reference to the current elements being\n\t\t\t// tracked. We need to save a copy of this collection so that we can add the new classes\n\t\t\t// below.\n\t\t\telements = $( currentElements.get() );\n\t\t\tthis._removeClass( currentElements, classKey );\n\n\t\t\t// We don't use _addClass() here, because that uses this.options.classes\n\t\t\t// for generating the string of classes. We want to use the value passed in from\n\t\t\t// _setOption(), this is the new value of the classes option which was passed to\n\t\t\t// _setOption(). We pass this value directly to _classes().\n\t\t\telements.addClass( this._classes( {\n\t\t\t\telement: elements,\n\t\t\t\tkeys: classKey,\n\t\t\t\tclasses: value,\n\t\t\t\tadd: true\n\t\t\t} ) );\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._toggleClass( this.widget(), this.widgetFullName + \"-disabled\", null, !!value );\n\n\t\t// If the widget is becoming disabled, then nothing is interactive\n\t\tif ( value ) {\n\t\t\tthis._removeClass( this.hoverable, null, \"ui-state-hover\" );\n\t\t\tthis._removeClass( this.focusable, null, \"ui-state-focus\" );\n\t\t}\n\t},\n\n\tenable: function() {\n\t\treturn this._setOptions( { disabled: false } );\n\t},\n\n\tdisable: function() {\n\t\treturn this._setOptions( { disabled: true } );\n\t},\n\n\t_classes: function( options ) {\n\t\tvar full = [];\n\t\tvar that = this;\n\n\t\toptions = $.extend( {\n\t\t\telement: this.element,\n\t\t\tclasses: this.options.classes || {}\n\t\t}, options );\n\n\t\tfunction processClassString( classes, checkOption ) {\n\t\t\tvar current, i;\n\t\t\tfor ( i = 0; i < classes.length; i++ ) {\n\t\t\t\tcurrent = that.classesElementLookup[ classes[ i ] ] || $();\n\t\t\t\tif ( options.add ) {\n\t\t\t\t\tcurrent = $( $.uniqueSort( current.get().concat( options.element.get() ) ) );\n\t\t\t\t} else {\n\t\t\t\t\tcurrent = $( current.not( options.element ).get() );\n\t\t\t\t}\n\t\t\t\tthat.classesElementLookup[ classes[ i ] ] = current;\n\t\t\t\tfull.push( classes[ i ] );\n\t\t\t\tif ( checkOption && options.classes[ classes[ i ] ] ) {\n\t\t\t\t\tfull.push( options.classes[ classes[ i ] ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis._on( options.element, {\n\t\t\t\"remove\": \"_untrackClassesElement\"\n\t\t} );\n\n\t\tif ( options.keys ) {\n\t\t\tprocessClassString( options.keys.match( /\\S+/g ) || [], true );\n\t\t}\n\t\tif ( options.extra ) {\n\t\t\tprocessClassString( options.extra.match( /\\S+/g ) || [] );\n\t\t}\n\n\t\treturn full.join( \" \" );\n\t},\n\n\t_untrackClassesElement: function( event ) {\n\t\tvar that = this;\n\t\t$.each( that.classesElementLookup, function( key, value ) {\n\t\t\tif ( $.inArray( event.target, value ) !== -1 ) {\n\t\t\t\tthat.classesElementLookup[ key ] = $( value.not( event.target ).get() );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_removeClass: function( element, keys, extra ) {\n\t\treturn this._toggleClass( element, keys, extra, false );\n\t},\n\n\t_addClass: function( element, keys, extra ) {\n\t\treturn this._toggleClass( element, keys, extra, true );\n\t},\n\n\t_toggleClass: function( element, keys, extra, add ) {\n\t\tadd = ( typeof add === \"boolean\" ) ? add : extra;\n\t\tvar shift = ( typeof element === \"string\" || element === null ),\n\t\t\toptions = {\n\t\t\t\textra: shift ? keys : extra,\n\t\t\t\tkeys: shift ? element : keys,\n\t\t\t\telement: shift ? this.element : element,\n\t\t\t\tadd: add\n\t\t\t};\n\t\toptions.element.toggleClass( this._classes( options ), add );\n\t\treturn this;\n\t},\n\n\t_on: function( suppressDisabledCheck, element, handlers ) {\n\t\tvar delegateElement;\n\t\tvar instance = this;\n\n\t\t// No suppressDisabledCheck flag, shuffle arguments\n\t\tif ( typeof suppressDisabledCheck !== \"boolean\" ) {\n\t\t\thandlers = element;\n\t\t\telement = suppressDisabledCheck;\n\t\t\tsuppressDisabledCheck = false;\n\t\t}\n\n\t\t// No element argument, shuffle and use this.element\n\t\tif ( !handlers ) {\n\t\t\thandlers = element;\n\t\t\telement = this.element;\n\t\t\tdelegateElement = this.widget();\n\t\t} else {\n\t\t\telement = delegateElement = $( element );\n\t\t\tthis.bindings = this.bindings.add( element );\n\t\t}\n\n\t\t$.each( handlers, function( event, handler ) {\n\t\t\tfunction handlerProxy() {\n\n\t\t\t\t// Allow widgets to customize the disabled handling\n\t\t\t\t// - disabled as an array instead of boolean\n\t\t\t\t// - disabled class as method for disabling individual parts\n\t\t\t\tif ( !suppressDisabledCheck &&\n\t\t\t\t\t\t( instance.options.disabled === true ||\n\t\t\t\t\t\t$( this ).hasClass( \"ui-state-disabled\" ) ) ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\n\t\t\t\t\t.apply( instance, arguments );\n\t\t\t}\n\n\t\t\t// Copy the guid so direct unbinding works\n\t\t\tif ( typeof handler !== \"string\" ) {\n\t\t\t\thandlerProxy.guid = handler.guid =\n\t\t\t\t\thandler.guid || handlerProxy.guid || $.guid++;\n\t\t\t}\n\n\t\t\tvar match = event.match( /^([\\w:-]*)\\s*(.*)$/ );\n\t\t\tvar eventName = match[ 1 ] + instance.eventNamespace;\n\t\t\tvar selector = match[ 2 ];\n\n\t\t\tif ( selector ) {\n\t\t\t\tdelegateElement.on( eventName, selector, handlerProxy );\n\t\t\t} else {\n\t\t\t\telement.on( eventName, handlerProxy );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_off: function( element, eventName ) {\n\t\teventName = ( eventName || \"\" ).split( \" \" ).join( this.eventNamespace + \" \" ) +\n\t\t\tthis.eventNamespace;\n\t\telement.off( eventName ).off( eventName );\n\n\t\t// Clear the stack to avoid memory leaks (#10056)\n\t\tthis.bindings = $( this.bindings.not( element ).get() );\n\t\tthis.focusable = $( this.focusable.not( element ).get() );\n\t\tthis.hoverable = $( this.hoverable.not( element ).get() );\n\t},\n\n\t_delay: function( handler, delay ) {\n\t\tfunction handlerProxy() {\n\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\n\t\t\t\t.apply( instance, arguments );\n\t\t}\n\t\tvar instance = this;\n\t\treturn setTimeout( handlerProxy, delay || 0 );\n\t},\n\n\t_hoverable: function( element ) {\n\t\tthis.hoverable = this.hoverable.add( element );\n\t\tthis._on( element, {\n\t\t\tmouseenter: function( event ) {\n\t\t\t\tthis._addClass( $( event.currentTarget ), null, \"ui-state-hover\" );\n\t\t\t},\n\t\t\tmouseleave: function( event ) {\n\t\t\t\tthis._removeClass( $( event.currentTarget ), null, \"ui-state-hover\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_focusable: function( element ) {\n\t\tthis.focusable = this.focusable.add( element );\n\t\tthis._on( element, {\n\t\t\tfocusin: function( event ) {\n\t\t\t\tthis._addClass( $( event.currentTarget ), null, \"ui-state-focus\" );\n\t\t\t},\n\t\t\tfocusout: function( event ) {\n\t\t\t\tthis._removeClass( $( event.currentTarget ), null, \"ui-state-focus\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_trigger: function( type, event, data ) {\n\t\tvar prop, orig;\n\t\tvar callback = this.options[ type ];\n\n\t\tdata = data || {};\n\t\tevent = $.Event( event );\n\t\tevent.type = ( type === this.widgetEventPrefix ?\n\t\t\ttype :\n\t\t\tthis.widgetEventPrefix + type ).toLowerCase();\n\n\t\t// The original event may come from any element\n\t\t// so we need to reset the target on the new event\n\t\tevent.target = this.element[ 0 ];\n\n\t\t// Copy original event properties over to the new event\n\t\torig = event.originalEvent;\n\t\tif ( orig ) {\n\t\t\tfor ( prop in orig ) {\n\t\t\t\tif ( !( prop in event ) ) {\n\t\t\t\t\tevent[ prop ] = orig[ prop ];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis.element.trigger( event, data );\n\t\treturn !( $.isFunction( callback ) &&\n\t\t\tcallback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||\n\t\t\tevent.isDefaultPrevented() );\n\t}\n};\n\n$.each( { show: \"fadeIn\", hide: \"fadeOut\" }, function( method, defaultEffect ) {\n\t$.Widget.prototype[ \"_\" + method ] = function( element, options, callback ) {\n\t\tif ( typeof options === \"string\" ) {\n\t\t\toptions = { effect: options };\n\t\t}\n\n\t\tvar hasOptions;\n\t\tvar effectName = !options ?\n\t\t\tmethod :\n\t\t\toptions === true || typeof options === \"number\" ?\n\t\t\t\tdefaultEffect :\n\t\t\t\toptions.effect || defaultEffect;\n\n\t\toptions = options || {};\n\t\tif ( typeof options === \"number\" ) {\n\t\t\toptions = { duration: options };\n\t\t}\n\n\t\thasOptions = !$.isEmptyObject( options );\n\t\toptions.complete = callback;\n\n\t\tif ( options.delay ) {\n\t\t\telement.delay( options.delay );\n\t\t}\n\n\t\tif ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {\n\t\t\telement[ method ]( options );\n\t\t} else if ( effectName !== method && element[ effectName ] ) {\n\t\t\telement[ effectName ]( options.duration, options.easing, callback );\n\t\t} else {\n\t\t\telement.queue( function( next ) {\n\t\t\t\t$( this )[ method ]();\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback.call( element[ 0 ] );\n\t\t\t\t}\n\t\t\t\tnext();\n\t\t\t} );\n\t\t}\n\t};\n} );\n\nvar widget = $.widget;\n\n\n/*!\n * jQuery UI Position 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n *\n * http://api.jqueryui.com/position/\n */\n\n//>>label: Position\n//>>group: Core\n//>>description: Positions elements relative to other elements.\n//>>docs: http://api.jqueryui.com/position/\n//>>demos: http://jqueryui.com/position/\n\n\n( function() {\nvar cachedScrollbarWidth,\n\tmax = Math.max,\n\tabs = Math.abs,\n\trhorizontal = /left|center|right/,\n\trvertical = /top|center|bottom/,\n\troffset = /[\\+\\-]\\d+(\\.[\\d]+)?%?/,\n\trposition = /^\\w+/,\n\trpercent = /%$/,\n\t_position = $.fn.position;\n\nfunction getOffsets( offsets, width, height ) {\n\treturn [\n\t\tparseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),\n\t\tparseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )\n\t];\n}\n\nfunction parseCss( element, property ) {\n\treturn parseInt( $.css( element, property ), 10 ) || 0;\n}\n\nfunction getDimensions( elem ) {\n\tvar raw = elem[ 0 ];\n\tif ( raw.nodeType === 9 ) {\n\t\treturn {\n\t\t\twidth: elem.width(),\n\t\t\theight: elem.height(),\n\t\t\toffset: { top: 0, left: 0 }\n\t\t};\n\t}\n\tif ( $.isWindow( raw ) ) {\n\t\treturn {\n\t\t\twidth: elem.width(),\n\t\t\theight: elem.height(),\n\t\t\toffset: { top: elem.scrollTop(), left: elem.scrollLeft() }\n\t\t};\n\t}\n\tif ( raw.preventDefault ) {\n\t\treturn {\n\t\t\twidth: 0,\n\t\t\theight: 0,\n\t\t\toffset: { top: raw.pageY, left: raw.pageX }\n\t\t};\n\t}\n\treturn {\n\t\twidth: elem.outerWidth(),\n\t\theight: elem.outerHeight(),\n\t\toffset: elem.offset()\n\t};\n}\n\n$.position = {\n\tscrollbarWidth: function() {\n\t\tif ( cachedScrollbarWidth !== undefined ) {\n\t\t\treturn cachedScrollbarWidth;\n\t\t}\n\t\tvar w1, w2,\n\t\t\tdiv = $( \"<div \" +\n\t\t\t\t\"style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'>\" +\n\t\t\t\t\"<div style='height:100px;width:auto;'></div></div>\" ),\n\t\t\tinnerDiv = div.children()[ 0 ];\n\n\t\t$( \"body\" ).append( div );\n\t\tw1 = innerDiv.offsetWidth;\n\t\tdiv.css( \"overflow\", \"scroll\" );\n\n\t\tw2 = innerDiv.offsetWidth;\n\n\t\tif ( w1 === w2 ) {\n\t\t\tw2 = div[ 0 ].clientWidth;\n\t\t}\n\n\t\tdiv.remove();\n\n\t\treturn ( cachedScrollbarWidth = w1 - w2 );\n\t},\n\tgetScrollInfo: function( within ) {\n\t\tvar overflowX = within.isWindow || within.isDocument ? \"\" :\n\t\t\t\twithin.element.css( \"overflow-x\" ),\n\t\t\toverflowY = within.isWindow || within.isDocument ? \"\" :\n\t\t\t\twithin.element.css( \"overflow-y\" ),\n\t\t\thasOverflowX = overflowX === \"scroll\" ||\n\t\t\t\t( overflowX === \"auto\" && within.width < within.element[ 0 ].scrollWidth ),\n\t\t\thasOverflowY = overflowY === \"scroll\" ||\n\t\t\t\t( overflowY === \"auto\" && within.height < within.element[ 0 ].scrollHeight );\n\t\treturn {\n\t\t\twidth: hasOverflowY ? $.position.scrollbarWidth() : 0,\n\t\t\theight: hasOverflowX ? $.position.scrollbarWidth() : 0\n\t\t};\n\t},\n\tgetWithinInfo: function( element ) {\n\t\tvar withinElement = $( element || window ),\n\t\t\tisWindow = $.isWindow( withinElement[ 0 ] ),\n\t\t\tisDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,\n\t\t\thasOffset = !isWindow && !isDocument;\n\t\treturn {\n\t\t\telement: withinElement,\n\t\t\tisWindow: isWindow,\n\t\t\tisDocument: isDocument,\n\t\t\toffset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },\n\t\t\tscrollLeft: withinElement.scrollLeft(),\n\t\t\tscrollTop: withinElement.scrollTop(),\n\t\t\twidth: withinElement.outerWidth(),\n\t\t\theight: withinElement.outerHeight()\n\t\t};\n\t}\n};\n\n$.fn.position = function( options ) {\n\tif ( !options || !options.of ) {\n\t\treturn _position.apply( this, arguments );\n\t}\n\n\t// Make a copy, we don't want to modify arguments\n\toptions = $.extend( {}, options );\n\n\tvar atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,\n\t\ttarget = $( options.of ),\n\t\twithin = $.position.getWithinInfo( options.within ),\n\t\tscrollInfo = $.position.getScrollInfo( within ),\n\t\tcollision = ( options.collision || \"flip\" ).split( \" \" ),\n\t\toffsets = {};\n\n\tdimensions = getDimensions( target );\n\tif ( target[ 0 ].preventDefault ) {\n\n\t\t// Force left top to allow flipping\n\t\toptions.at = \"left top\";\n\t}\n\ttargetWidth = dimensions.width;\n\ttargetHeight = dimensions.height;\n\ttargetOffset = dimensions.offset;\n\n\t// Clone to reuse original targetOffset later\n\tbasePosition = $.extend( {}, targetOffset );\n\n\t// Force my and at to have valid horizontal and vertical positions\n\t// if a value is missing or invalid, it will be converted to center\n\t$.each( [ \"my\", \"at\" ], function() {\n\t\tvar pos = ( options[ this ] || \"\" ).split( \" \" ),\n\t\t\thorizontalOffset,\n\t\t\tverticalOffset;\n\n\t\tif ( pos.length === 1 ) {\n\t\t\tpos = rhorizontal.test( pos[ 0 ] ) ?\n\t\t\t\tpos.concat( [ \"center\" ] ) :\n\t\t\t\trvertical.test( pos[ 0 ] ) ?\n\t\t\t\t\t[ \"center\" ].concat( pos ) :\n\t\t\t\t\t[ \"center\", \"center\" ];\n\t\t}\n\t\tpos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : \"center\";\n\t\tpos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : \"center\";\n\n\t\t// Calculate offsets\n\t\thorizontalOffset = roffset.exec( pos[ 0 ] );\n\t\tverticalOffset = roffset.exec( pos[ 1 ] );\n\t\toffsets[ this ] = [\n\t\t\thorizontalOffset ? horizontalOffset[ 0 ] : 0,\n\t\t\tverticalOffset ? verticalOffset[ 0 ] : 0\n\t\t];\n\n\t\t// Reduce to just the positions without the offsets\n\t\toptions[ this ] = [\n\t\t\trposition.exec( pos[ 0 ] )[ 0 ],\n\t\t\trposition.exec( pos[ 1 ] )[ 0 ]\n\t\t];\n\t} );\n\n\t// Normalize collision option\n\tif ( collision.length === 1 ) {\n\t\tcollision[ 1 ] = collision[ 0 ];\n\t}\n\n\tif ( options.at[ 0 ] === \"right\" ) {\n\t\tbasePosition.left += targetWidth;\n\t} else if ( options.at[ 0 ] === \"center\" ) {\n\t\tbasePosition.left += targetWidth / 2;\n\t}\n\n\tif ( options.at[ 1 ] === \"bottom\" ) {\n\t\tbasePosition.top += targetHeight;\n\t} else if ( options.at[ 1 ] === \"center\" ) {\n\t\tbasePosition.top += targetHeight / 2;\n\t}\n\n\tatOffset = getOffsets( offsets.at, targetWidth, targetHeight );\n\tbasePosition.left += atOffset[ 0 ];\n\tbasePosition.top += atOffset[ 1 ];\n\n\treturn this.each( function() {\n\t\tvar collisionPosition, using,\n\t\t\telem = $( this ),\n\t\t\telemWidth = elem.outerWidth(),\n\t\t\telemHeight = elem.outerHeight(),\n\t\t\tmarginLeft = parseCss( this, \"marginLeft\" ),\n\t\t\tmarginTop = parseCss( this, \"marginTop\" ),\n\t\t\tcollisionWidth = elemWidth + marginLeft + parseCss( this, \"marginRight\" ) +\n\t\t\t\tscrollInfo.width,\n\t\t\tcollisionHeight = elemHeight + marginTop + parseCss( this, \"marginBottom\" ) +\n\t\t\t\tscrollInfo.height,\n\t\t\tposition = $.extend( {}, basePosition ),\n\t\t\tmyOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );\n\n\t\tif ( options.my[ 0 ] === \"right\" ) {\n\t\t\tposition.left -= elemWidth;\n\t\t} else if ( options.my[ 0 ] === \"center\" ) {\n\t\t\tposition.left -= elemWidth / 2;\n\t\t}\n\n\t\tif ( options.my[ 1 ] === \"bottom\" ) {\n\t\t\tposition.top -= elemHeight;\n\t\t} else if ( options.my[ 1 ] === \"center\" ) {\n\t\t\tposition.top -= elemHeight / 2;\n\t\t}\n\n\t\tposition.left += myOffset[ 0 ];\n\t\tposition.top += myOffset[ 1 ];\n\n\t\tcollisionPosition = {\n\t\t\tmarginLeft: marginLeft,\n\t\t\tmarginTop: marginTop\n\t\t};\n\n\t\t$.each( [ \"left\", \"top\" ], function( i, dir ) {\n\t\t\tif ( $.ui.position[ collision[ i ] ] ) {\n\t\t\t\t$.ui.position[ collision[ i ] ][ dir ]( position, {\n\t\t\t\t\ttargetWidth: targetWidth,\n\t\t\t\t\ttargetHeight: targetHeight,\n\t\t\t\t\telemWidth: elemWidth,\n\t\t\t\t\telemHeight: elemHeight,\n\t\t\t\t\tcollisionPosition: collisionPosition,\n\t\t\t\t\tcollisionWidth: collisionWidth,\n\t\t\t\t\tcollisionHeight: collisionHeight,\n\t\t\t\t\toffset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],\n\t\t\t\t\tmy: options.my,\n\t\t\t\t\tat: options.at,\n\t\t\t\t\twithin: within,\n\t\t\t\t\telem: elem\n\t\t\t\t} );\n\t\t\t}\n\t\t} );\n\n\t\tif ( options.using ) {\n\n\t\t\t// Adds feedback as second argument to using callback, if present\n\t\t\tusing = function( props ) {\n\t\t\t\tvar left = targetOffset.left - position.left,\n\t\t\t\t\tright = left + targetWidth - elemWidth,\n\t\t\t\t\ttop = targetOffset.top - position.top,\n\t\t\t\t\tbottom = top + targetHeight - elemHeight,\n\t\t\t\t\tfeedback = {\n\t\t\t\t\t\ttarget: {\n\t\t\t\t\t\t\telement: target,\n\t\t\t\t\t\t\tleft: targetOffset.left,\n\t\t\t\t\t\t\ttop: targetOffset.top,\n\t\t\t\t\t\t\twidth: targetWidth,\n\t\t\t\t\t\t\theight: targetHeight\n\t\t\t\t\t\t},\n\t\t\t\t\t\telement: {\n\t\t\t\t\t\t\telement: elem,\n\t\t\t\t\t\t\tleft: position.left,\n\t\t\t\t\t\t\ttop: position.top,\n\t\t\t\t\t\t\twidth: elemWidth,\n\t\t\t\t\t\t\theight: elemHeight\n\t\t\t\t\t\t},\n\t\t\t\t\t\thorizontal: right < 0 ? \"left\" : left > 0 ? \"right\" : \"center\",\n\t\t\t\t\t\tvertical: bottom < 0 ? \"top\" : top > 0 ? \"bottom\" : \"middle\"\n\t\t\t\t\t};\n\t\t\t\tif ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {\n\t\t\t\t\tfeedback.horizontal = \"center\";\n\t\t\t\t}\n\t\t\t\tif ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {\n\t\t\t\t\tfeedback.vertical = \"middle\";\n\t\t\t\t}\n\t\t\t\tif ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {\n\t\t\t\t\tfeedback.important = \"horizontal\";\n\t\t\t\t} else {\n\t\t\t\t\tfeedback.important = \"vertical\";\n\t\t\t\t}\n\t\t\t\toptions.using.call( this, props, feedback );\n\t\t\t};\n\t\t}\n\n\t\telem.offset( $.extend( position, { using: using } ) );\n\t} );\n};\n\n$.ui.position = {\n\tfit: {\n\t\tleft: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.isWindow ? within.scrollLeft : within.offset.left,\n\t\t\t\touterWidth = within.width,\n\t\t\t\tcollisionPosLeft = position.left - data.collisionPosition.marginLeft,\n\t\t\t\toverLeft = withinOffset - collisionPosLeft,\n\t\t\t\toverRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,\n\t\t\t\tnewOverRight;\n\n\t\t\t// Element is wider than within\n\t\t\tif ( data.collisionWidth > outerWidth ) {\n\n\t\t\t\t// Element is initially over the left side of within\n\t\t\t\tif ( overLeft > 0 && overRight <= 0 ) {\n\t\t\t\t\tnewOverRight = position.left + overLeft + data.collisionWidth - outerWidth -\n\t\t\t\t\t\twithinOffset;\n\t\t\t\t\tposition.left += overLeft - newOverRight;\n\n\t\t\t\t// Element is initially over right side of within\n\t\t\t\t} else if ( overRight > 0 && overLeft <= 0 ) {\n\t\t\t\t\tposition.left = withinOffset;\n\n\t\t\t\t// Element is initially over both left and right sides of within\n\t\t\t\t} else {\n\t\t\t\t\tif ( overLeft > overRight ) {\n\t\t\t\t\t\tposition.left = withinOffset + outerWidth - data.collisionWidth;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tposition.left = withinOffset;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Too far left -> align with left edge\n\t\t\t} else if ( overLeft > 0 ) {\n\t\t\t\tposition.left += overLeft;\n\n\t\t\t// Too far right -> align with right edge\n\t\t\t} else if ( overRight > 0 ) {\n\t\t\t\tposition.left -= overRight;\n\n\t\t\t// Adjust based on position and margin\n\t\t\t} else {\n\t\t\t\tposition.left = max( position.left - collisionPosLeft, position.left );\n\t\t\t}\n\t\t},\n\t\ttop: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.isWindow ? within.scrollTop : within.offset.top,\n\t\t\t\touterHeight = data.within.height,\n\t\t\t\tcollisionPosTop = position.top - data.collisionPosition.marginTop,\n\t\t\t\toverTop = withinOffset - collisionPosTop,\n\t\t\t\toverBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,\n\t\t\t\tnewOverBottom;\n\n\t\t\t// Element is taller than within\n\t\t\tif ( data.collisionHeight > outerHeight ) {\n\n\t\t\t\t// Element is initially over the top of within\n\t\t\t\tif ( overTop > 0 && overBottom <= 0 ) {\n\t\t\t\t\tnewOverBottom = position.top + overTop + data.collisionHeight - outerHeight -\n\t\t\t\t\t\twithinOffset;\n\t\t\t\t\tposition.top += overTop - newOverBottom;\n\n\t\t\t\t// Element is initially over bottom of within\n\t\t\t\t} else if ( overBottom > 0 && overTop <= 0 ) {\n\t\t\t\t\tposition.top = withinOffset;\n\n\t\t\t\t// Element is initially over both top and bottom of within\n\t\t\t\t} else {\n\t\t\t\t\tif ( overTop > overBottom ) {\n\t\t\t\t\t\tposition.top = withinOffset + outerHeight - data.collisionHeight;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tposition.top = withinOffset;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Too far up -> align with top\n\t\t\t} else if ( overTop > 0 ) {\n\t\t\t\tposition.top += overTop;\n\n\t\t\t// Too far down -> align with bottom edge\n\t\t\t} else if ( overBottom > 0 ) {\n\t\t\t\tposition.top -= overBottom;\n\n\t\t\t// Adjust based on position and margin\n\t\t\t} else {\n\t\t\t\tposition.top = max( position.top - collisionPosTop, position.top );\n\t\t\t}\n\t\t}\n\t},\n\tflip: {\n\t\tleft: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.offset.left + within.scrollLeft,\n\t\t\t\touterWidth = within.width,\n\t\t\t\toffsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,\n\t\t\t\tcollisionPosLeft = position.left - data.collisionPosition.marginLeft,\n\t\t\t\toverLeft = collisionPosLeft - offsetLeft,\n\t\t\t\toverRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,\n\t\t\t\tmyOffset = data.my[ 0 ] === \"left\" ?\n\t\t\t\t\t-data.elemWidth :\n\t\t\t\t\tdata.my[ 0 ] === \"right\" ?\n\t\t\t\t\t\tdata.elemWidth :\n\t\t\t\t\t\t0,\n\t\t\t\tatOffset = data.at[ 0 ] === \"left\" ?\n\t\t\t\t\tdata.targetWidth :\n\t\t\t\t\tdata.at[ 0 ] === \"right\" ?\n\t\t\t\t\t\t-data.targetWidth :\n\t\t\t\t\t\t0,\n\t\t\t\toffset = -2 * data.offset[ 0 ],\n\t\t\t\tnewOverRight,\n\t\t\t\tnewOverLeft;\n\n\t\t\tif ( overLeft < 0 ) {\n\t\t\t\tnewOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -\n\t\t\t\t\touterWidth - withinOffset;\n\t\t\t\tif ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {\n\t\t\t\t\tposition.left += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t} else if ( overRight > 0 ) {\n\t\t\t\tnewOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +\n\t\t\t\t\tatOffset + offset - offsetLeft;\n\t\t\t\tif ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {\n\t\t\t\t\tposition.left += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\ttop: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.offset.top + within.scrollTop,\n\t\t\t\touterHeight = within.height,\n\t\t\t\toffsetTop = within.isWindow ? within.scrollTop : within.offset.top,\n\t\t\t\tcollisionPosTop = position.top - data.collisionPosition.marginTop,\n\t\t\t\toverTop = collisionPosTop - offsetTop,\n\t\t\t\toverBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,\n\t\t\t\ttop = data.my[ 1 ] === \"top\",\n\t\t\t\tmyOffset = top ?\n\t\t\t\t\t-data.elemHeight :\n\t\t\t\t\tdata.my[ 1 ] === \"bottom\" ?\n\t\t\t\t\t\tdata.elemHeight :\n\t\t\t\t\t\t0,\n\t\t\t\tatOffset = data.at[ 1 ] === \"top\" ?\n\t\t\t\t\tdata.targetHeight :\n\t\t\t\t\tdata.at[ 1 ] === \"bottom\" ?\n\t\t\t\t\t\t-data.targetHeight :\n\t\t\t\t\t\t0,\n\t\t\t\toffset = -2 * data.offset[ 1 ],\n\t\t\t\tnewOverTop,\n\t\t\t\tnewOverBottom;\n\t\t\tif ( overTop < 0 ) {\n\t\t\t\tnewOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -\n\t\t\t\t\touterHeight - withinOffset;\n\t\t\t\tif ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {\n\t\t\t\t\tposition.top += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t} else if ( overBottom > 0 ) {\n\t\t\t\tnewOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +\n\t\t\t\t\toffset - offsetTop;\n\t\t\t\tif ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {\n\t\t\t\t\tposition.top += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\tflipfit: {\n\t\tleft: function() {\n\t\t\t$.ui.position.flip.left.apply( this, arguments );\n\t\t\t$.ui.position.fit.left.apply( this, arguments );\n\t\t},\n\t\ttop: function() {\n\t\t\t$.ui.position.flip.top.apply( this, arguments );\n\t\t\t$.ui.position.fit.top.apply( this, arguments );\n\t\t}\n\t}\n};\n\n} )();\n\nvar position = $.ui.position;\n\n\n/*!\n * jQuery UI :data 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :data Selector\n//>>group: Core\n//>>description: Selects elements which have data stored under the specified key.\n//>>docs: http://api.jqueryui.com/data-selector/\n\n\nvar data = $.extend( $.expr.pseudos, {\n\tdata: $.expr.createPseudo ?\n\t\t$.expr.createPseudo( function( dataName ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn !!$.data( elem, dataName );\n\t\t\t};\n\t\t} ) :\n\n\t\t// Support: jQuery <1.8\n\t\tfunction( elem, i, match ) {\n\t\t\treturn !!$.data( elem, match[ 3 ] );\n\t\t}\n} );\n\n/*!\n * jQuery UI Disable Selection 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: disableSelection\n//>>group: Core\n//>>description: Disable selection of text content within the set of matched elements.\n//>>docs: http://api.jqueryui.com/disableSelection/\n\n// This file is deprecated\n\n\nvar disableSelection = $.fn.extend( {\n\tdisableSelection: ( function() {\n\t\tvar eventType = \"onselectstart\" in document.createElement( \"div\" ) ?\n\t\t\t\"selectstart\" :\n\t\t\t\"mousedown\";\n\n\t\treturn function() {\n\t\t\treturn this.on( eventType + \".ui-disableSelection\", function( event ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t} );\n\t\t};\n\t} )(),\n\n\tenableSelection: function() {\n\t\treturn this.off( \".ui-disableSelection\" );\n\t}\n} );\n\n\n/*!\n * jQuery UI Focusable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :focusable Selector\n//>>group: Core\n//>>description: Selects elements which can be focused.\n//>>docs: http://api.jqueryui.com/focusable-selector/\n\n\n\n// Selectors\n$.ui.focusable = function( element, hasTabindex ) {\n\tvar map, mapName, img, focusableIfVisible, fieldset,\n\t\tnodeName = element.nodeName.toLowerCase();\n\n\tif ( \"area\" === nodeName ) {\n\t\tmap = element.parentNode;\n\t\tmapName = map.name;\n\t\tif ( !element.href || !mapName || map.nodeName.toLowerCase() !== \"map\" ) {\n\t\t\treturn false;\n\t\t}\n\t\timg = $( \"img[usemap='#\" + mapName + \"']\" );\n\t\treturn img.length > 0 && img.is( \":visible\" );\n\t}\n\n\tif ( /^(input|select|textarea|button|object)$/.test( nodeName ) ) {\n\t\tfocusableIfVisible = !element.disabled;\n\n\t\tif ( focusableIfVisible ) {\n\n\t\t\t// Form controls within a disabled fieldset are disabled.\n\t\t\t// However, controls within the fieldset's legend do not get disabled.\n\t\t\t// Since controls generally aren't placed inside legends, we skip\n\t\t\t// this portion of the check.\n\t\t\tfieldset = $( element ).closest( \"fieldset\" )[ 0 ];\n\t\t\tif ( fieldset ) {\n\t\t\t\tfocusableIfVisible = !fieldset.disabled;\n\t\t\t}\n\t\t}\n\t} else if ( \"a\" === nodeName ) {\n\t\tfocusableIfVisible = element.href || hasTabindex;\n\t} else {\n\t\tfocusableIfVisible = hasTabindex;\n\t}\n\n\treturn focusableIfVisible && $( element ).is( \":visible\" ) && visible( $( element ) );\n};\n\n// Support: IE 8 only\n// IE 8 doesn't resolve inherit to visible/hidden for computed values\nfunction visible( element ) {\n\tvar visibility = element.css( \"visibility\" );\n\twhile ( visibility === \"inherit\" ) {\n\t\telement = element.parent();\n\t\tvisibility = element.css( \"visibility\" );\n\t}\n\treturn visibility !== \"hidden\";\n}\n\n$.extend( $.expr.pseudos, {\n\tfocusable: function( element ) {\n\t\treturn $.ui.focusable( element, $.attr( element, \"tabindex\" ) != null );\n\t}\n} );\n\nvar focusable = $.ui.focusable;\n\n\n\n\n// Support: IE8 Only\n// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop\n// with a string, so we need to find the proper form.\nvar form = $.fn.form = function() {\n\treturn typeof this[ 0 ].form === \"string\" ? this.closest( \"form\" ) : $( this[ 0 ].form );\n};\n\n\n/*!\n * jQuery UI Form Reset Mixin 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Form Reset Mixin\n//>>group: Core\n//>>description: Refresh input widgets when their form is reset\n//>>docs: http://api.jqueryui.com/form-reset-mixin/\n\n\n\nvar formResetMixin = $.ui.formResetMixin = {\n\t_formResetHandler: function() {\n\t\tvar form = $( this );\n\n\t\t// Wait for the form reset to actually happen before refreshing\n\t\tsetTimeout( function() {\n\t\t\tvar instances = form.data( \"ui-form-reset-instances\" );\n\t\t\t$.each( instances, function() {\n\t\t\t\tthis.refresh();\n\t\t\t} );\n\t\t} );\n\t},\n\n\t_bindFormResetHandler: function() {\n\t\tthis.form = this.element.form();\n\t\tif ( !this.form.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar instances = this.form.data( \"ui-form-reset-instances\" ) || [];\n\t\tif ( !instances.length ) {\n\n\t\t\t// We don't use _on() here because we use a single event handler per form\n\t\t\tthis.form.on( \"reset.ui-form-reset\", this._formResetHandler );\n\t\t}\n\t\tinstances.push( this );\n\t\tthis.form.data( \"ui-form-reset-instances\", instances );\n\t},\n\n\t_unbindFormResetHandler: function() {\n\t\tif ( !this.form.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar instances = this.form.data( \"ui-form-reset-instances\" );\n\t\tinstances.splice( $.inArray( this, instances ), 1 );\n\t\tif ( instances.length ) {\n\t\t\tthis.form.data( \"ui-form-reset-instances\", instances );\n\t\t} else {\n\t\t\tthis.form\n\t\t\t\t.removeData( \"ui-form-reset-instances\" )\n\t\t\t\t.off( \"reset.ui-form-reset\" );\n\t\t}\n\t}\n};\n\n\n/*!\n * jQuery UI Support for jQuery core 1.7.x 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n *\n */\n\n//>>label: jQuery 1.7 Support\n//>>group: Core\n//>>description: Support version 1.7.x of jQuery core\n\n\n\n// Support: jQuery 1.7 only\n// Not a great way to check versions, but since we only support 1.7+ and only\n// need to detect <1.8, this is a simple check that should suffice. Checking\n// for \"1.7.\" would be a bit safer, but the version string is 1.7, not 1.7.0\n// and we'll never reach 1.70.0 (if we do, we certainly won't be supporting\n// 1.7 anymore). See #11197 for why we're not using feature detection.\nif ( $.fn.jquery.substring( 0, 3 ) === \"1.7\" ) {\n\n\t// Setters for .innerWidth(), .innerHeight(), .outerWidth(), .outerHeight()\n\t// Unlike jQuery Core 1.8+, these only support numeric values to set the\n\t// dimensions in pixels\n\t$.each( [ \"Width\", \"Height\" ], function( i, name ) {\n\t\tvar side = name === \"Width\" ? [ \"Left\", \"Right\" ] : [ \"Top\", \"Bottom\" ],\n\t\t\ttype = name.toLowerCase(),\n\t\t\torig = {\n\t\t\t\tinnerWidth: $.fn.innerWidth,\n\t\t\t\tinnerHeight: $.fn.innerHeight,\n\t\t\t\touterWidth: $.fn.outerWidth,\n\t\t\t\touterHeight: $.fn.outerHeight\n\t\t\t};\n\n\t\tfunction reduce( elem, size, border, margin ) {\n\t\t\t$.each( side, function() {\n\t\t\t\tsize -= parseFloat( $.css( elem, \"padding\" + this ) ) || 0;\n\t\t\t\tif ( border ) {\n\t\t\t\t\tsize -= parseFloat( $.css( elem, \"border\" + this + \"Width\" ) ) || 0;\n\t\t\t\t}\n\t\t\t\tif ( margin ) {\n\t\t\t\t\tsize -= parseFloat( $.css( elem, \"margin\" + this ) ) || 0;\n\t\t\t\t}\n\t\t\t} );\n\t\t\treturn size;\n\t\t}\n\n\t\t$.fn[ \"inner\" + name ] = function( size ) {\n\t\t\tif ( size === undefined ) {\n\t\t\t\treturn orig[ \"inner\" + name ].call( this );\n\t\t\t}\n\n\t\t\treturn this.each( function() {\n\t\t\t\t$( this ).css( type, reduce( this, size ) + \"px\" );\n\t\t\t} );\n\t\t};\n\n\t\t$.fn[ \"outer\" + name ] = function( size, margin ) {\n\t\t\tif ( typeof size !== \"number\" ) {\n\t\t\t\treturn orig[ \"outer\" + name ].call( this, size );\n\t\t\t}\n\n\t\t\treturn this.each( function() {\n\t\t\t\t$( this ).css( type, reduce( this, size, true, margin ) + \"px\" );\n\t\t\t} );\n\t\t};\n\t} );\n\n\t$.fn.addBack = function( selector ) {\n\t\treturn this.add( selector == null ?\n\t\t\tthis.prevObject : this.prevObject.filter( selector )\n\t\t);\n\t};\n}\n\n;\n/*!\n * jQuery UI Keycode 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Keycode\n//>>group: Core\n//>>description: Provide keycodes as keynames\n//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/\n\n\nvar keycode = $.ui.keyCode = {\n\tBACKSPACE: 8,\n\tCOMMA: 188,\n\tDELETE: 46,\n\tDOWN: 40,\n\tEND: 35,\n\tENTER: 13,\n\tESCAPE: 27,\n\tHOME: 36,\n\tLEFT: 37,\n\tPAGE_DOWN: 34,\n\tPAGE_UP: 33,\n\tPERIOD: 190,\n\tRIGHT: 39,\n\tSPACE: 32,\n\tTAB: 9,\n\tUP: 38\n};\n\n\n\n\n// Internal use only\nvar escapeSelector = $.ui.escapeSelector = ( function() {\n\tvar selectorEscape = /([!\"#$%&'()*+,./:;<=>?@[\\]^`{|}~])/g;\n\treturn function( selector ) {\n\t\treturn selector.replace( selectorEscape, \"\\\\$1\" );\n\t};\n} )();\n\n\n/*!\n * jQuery UI Labels 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: labels\n//>>group: Core\n//>>description: Find all the labels associated with a given input\n//>>docs: http://api.jqueryui.com/labels/\n\n\n\nvar labels = $.fn.labels = function() {\n\tvar ancestor, selector, id, labels, ancestors;\n\n\t// Check control.labels first\n\tif ( this[ 0 ].labels && this[ 0 ].labels.length ) {\n\t\treturn this.pushStack( this[ 0 ].labels );\n\t}\n\n\t// Support: IE <= 11, FF <= 37, Android <= 2.3 only\n\t// Above browsers do not support control.labels. Everything below is to support them\n\t// as well as document fragments. control.labels does not work on document fragments\n\tlabels = this.eq( 0 ).parents( \"label\" );\n\n\t// Look for the label based on the id\n\tid = this.attr( \"id\" );\n\tif ( id ) {\n\n\t\t// We don't search against the document in case the element\n\t\t// is disconnected from the DOM\n\t\tancestor = this.eq( 0 ).parents().last();\n\n\t\t// Get a full set of top level ancestors\n\t\tancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() );\n\n\t\t// Create a selector for the label based on the id\n\t\tselector = \"label[for='\" + $.ui.escapeSelector( id ) + \"']\";\n\n\t\tlabels = labels.add( ancestors.find( selector ).addBack( selector ) );\n\n\t}\n\n\t// Return whatever we have found for labels\n\treturn this.pushStack( labels );\n};\n\n\n/*!\n * jQuery UI Scroll Parent 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: scrollParent\n//>>group: Core\n//>>description: Get the closest ancestor element that is scrollable.\n//>>docs: http://api.jqueryui.com/scrollParent/\n\n\n\nvar scrollParent = $.fn.scrollParent = function( includeHidden ) {\n\tvar position = this.css( \"position\" ),\n\t\texcludeStaticParent = position === \"absolute\",\n\t\toverflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,\n\t\tscrollParent = this.parents().filter( function() {\n\t\t\tvar parent = $( this );\n\t\t\tif ( excludeStaticParent && parent.css( \"position\" ) === \"static\" ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\treturn overflowRegex.test( parent.css( \"overflow\" ) + parent.css( \"overflow-y\" ) +\n\t\t\t\tparent.css( \"overflow-x\" ) );\n\t\t} ).eq( 0 );\n\n\treturn position === \"fixed\" || !scrollParent.length ?\n\t\t$( this[ 0 ].ownerDocument || document ) :\n\t\tscrollParent;\n};\n\n\n/*!\n * jQuery UI Tabbable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :tabbable Selector\n//>>group: Core\n//>>description: Selects elements which can be tabbed to.\n//>>docs: http://api.jqueryui.com/tabbable-selector/\n\n\n\nvar tabbable = $.extend( $.expr.pseudos, {\n\ttabbable: function( element ) {\n\t\tvar tabIndex = $.attr( element, \"tabindex\" ),\n\t\t\thasTabindex = tabIndex != null;\n\t\treturn ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );\n\t}\n} );\n\n\n/*!\n * jQuery UI Unique ID 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: uniqueId\n//>>group: Core\n//>>description: Functions to generate and remove uniqueId's\n//>>docs: http://api.jqueryui.com/uniqueId/\n\n\n\nvar uniqueId = $.fn.extend( {\n\tuniqueId: ( function() {\n\t\tvar uuid = 0;\n\n\t\treturn function() {\n\t\t\treturn this.each( function() {\n\t\t\t\tif ( !this.id ) {\n\t\t\t\t\tthis.id = \"ui-id-\" + ( ++uuid );\n\t\t\t\t}\n\t\t\t} );\n\t\t};\n\t} )(),\n\n\tremoveUniqueId: function() {\n\t\treturn this.each( function() {\n\t\t\tif ( /^ui-id-\\d+$/.test( this.id ) ) {\n\t\t\t\t$( this ).removeAttr( \"id\" );\n\t\t\t}\n\t\t} );\n\t}\n} );\n\n\n\n\n// This file is deprecated\nvar ie = $.ui.ie = !!/msie [\\w.]+/.exec( navigator.userAgent.toLowerCase() );\n\n/*!\n * jQuery UI Mouse 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Mouse\n//>>group: Widgets\n//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.\n//>>docs: http://api.jqueryui.com/mouse/\n\n\n\nvar mouseHandled = false;\n$( document ).on( \"mouseup\", function() {\n\tmouseHandled = false;\n} );\n\nvar widgetsMouse = $.widget( \"ui.mouse\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tcancel: \"input, textarea, button, select, option\",\n\t\tdistance: 1,\n\t\tdelay: 0\n\t},\n\t_mouseInit: function() {\n\t\tvar that = this;\n\n\t\tthis.element\n\t\t\t.on( \"mousedown.\" + this.widgetName, function( event ) {\n\t\t\t\treturn that._mouseDown( event );\n\t\t\t} )\n\t\t\t.on( \"click.\" + this.widgetName, function( event ) {\n\t\t\t\tif ( true === $.data( event.target, that.widgetName + \".preventClickEvent\" ) ) {\n\t\t\t\t\t$.removeData( event.target, that.widgetName + \".preventClickEvent\" );\n\t\t\t\t\tevent.stopImmediatePropagation();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t} );\n\n\t\tthis.started = false;\n\t},\n\n\t// TODO: make sure destroying one instance of mouse doesn't mess with\n\t// other instances of mouse\n\t_mouseDestroy: function() {\n\t\tthis.element.off( \".\" + this.widgetName );\n\t\tif ( this._mouseMoveDelegate ) {\n\t\t\tthis.document\n\t\t\t\t.off( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t\t.off( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\t\t}\n\t},\n\n\t_mouseDown: function( event ) {\n\n\t\t// don't let more than one widget handle mouseStart\n\t\tif ( mouseHandled ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._mouseMoved = false;\n\n\t\t// We may have missed mouseup (out of window)\n\t\t( this._mouseStarted && this._mouseUp( event ) );\n\n\t\tthis._mouseDownEvent = event;\n\n\t\tvar that = this,\n\t\t\tbtnIsLeft = ( event.which === 1 ),\n\n\t\t\t// event.target.nodeName works around a bug in IE 8 with\n\t\t\t// disabled inputs (#7620)\n\t\t\telIsCancel = ( typeof this.options.cancel === \"string\" && event.target.nodeName ?\n\t\t\t\t$( event.target ).closest( this.options.cancel ).length : false );\n\t\tif ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {\n\t\t\treturn true;\n\t\t}\n\n\t\tthis.mouseDelayMet = !this.options.delay;\n\t\tif ( !this.mouseDelayMet ) {\n\t\t\tthis._mouseDelayTimer = setTimeout( function() {\n\t\t\t\tthat.mouseDelayMet = true;\n\t\t\t}, this.options.delay );\n\t\t}\n\n\t\tif ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {\n\t\t\tthis._mouseStarted = ( this._mouseStart( event ) !== false );\n\t\t\tif ( !this._mouseStarted ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\t// Click event may never have fired (Gecko & Opera)\n\t\tif ( true === $.data( event.target, this.widgetName + \".preventClickEvent\" ) ) {\n\t\t\t$.removeData( event.target, this.widgetName + \".preventClickEvent\" );\n\t\t}\n\n\t\t// These delegates are required to keep context\n\t\tthis._mouseMoveDelegate = function( event ) {\n\t\t\treturn that._mouseMove( event );\n\t\t};\n\t\tthis._mouseUpDelegate = function( event ) {\n\t\t\treturn that._mouseUp( event );\n\t\t};\n\n\t\tthis.document\n\t\t\t.on( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t.on( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\n\t\tevent.preventDefault();\n\n\t\tmouseHandled = true;\n\t\treturn true;\n\t},\n\n\t_mouseMove: function( event ) {\n\n\t\t// Only check for mouseups outside the document if you've moved inside the document\n\t\t// at least once. This prevents the firing of mouseup in the case of IE<9, which will\n\t\t// fire a mousemove event if content is placed under the cursor. See #7778\n\t\t// Support: IE <9\n\t\tif ( this._mouseMoved ) {\n\n\t\t\t// IE mouseup check - mouseup happened when mouse was out of window\n\t\t\tif ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) &&\n\t\t\t\t\t!event.button ) {\n\t\t\t\treturn this._mouseUp( event );\n\n\t\t\t// Iframe mouseup check - mouseup occurred in another document\n\t\t\t} else if ( !event.which ) {\n\n\t\t\t\t// Support: Safari <=8 - 9\n\t\t\t\t// Safari sets which to 0 if you press any of the following keys\n\t\t\t\t// during a drag (#14461)\n\t\t\t\tif ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||\n\t\t\t\t\t\tevent.originalEvent.metaKey || event.originalEvent.shiftKey ) {\n\t\t\t\t\tthis.ignoreMissingWhich = true;\n\t\t\t\t} else if ( !this.ignoreMissingWhich ) {\n\t\t\t\t\treturn this._mouseUp( event );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( event.which || event.button ) {\n\t\t\tthis._mouseMoved = true;\n\t\t}\n\n\t\tif ( this._mouseStarted ) {\n\t\t\tthis._mouseDrag( event );\n\t\t\treturn event.preventDefault();\n\t\t}\n\n\t\tif ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {\n\t\t\tthis._mouseStarted =\n\t\t\t\t( this._mouseStart( this._mouseDownEvent, event ) !== false );\n\t\t\t( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) );\n\t\t}\n\n\t\treturn !this._mouseStarted;\n\t},\n\n\t_mouseUp: function( event ) {\n\t\tthis.document\n\t\t\t.off( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t.off( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\n\t\tif ( this._mouseStarted ) {\n\t\t\tthis._mouseStarted = false;\n\n\t\t\tif ( event.target === this._mouseDownEvent.target ) {\n\t\t\t\t$.data( event.target, this.widgetName + \".preventClickEvent\", true );\n\t\t\t}\n\n\t\t\tthis._mouseStop( event );\n\t\t}\n\n\t\tif ( this._mouseDelayTimer ) {\n\t\t\tclearTimeout( this._mouseDelayTimer );\n\t\t\tdelete this._mouseDelayTimer;\n\t\t}\n\n\t\tthis.ignoreMissingWhich = false;\n\t\tmouseHandled = false;\n\t\tevent.preventDefault();\n\t},\n\n\t_mouseDistanceMet: function( event ) {\n\t\treturn ( Math.max(\n\t\t\t\tMath.abs( this._mouseDownEvent.pageX - event.pageX ),\n\t\t\t\tMath.abs( this._mouseDownEvent.pageY - event.pageY )\n\t\t\t) >= this.options.distance\n\t\t);\n\t},\n\n\t_mouseDelayMet: function( /* event */ ) {\n\t\treturn this.mouseDelayMet;\n\t},\n\n\t// These are placeholder methods, to be overriden by extending plugin\n\t_mouseStart: function( /* event */ ) {},\n\t_mouseDrag: function( /* event */ ) {},\n\t_mouseStop: function( /* event */ ) {},\n\t_mouseCapture: function( /* event */ ) { return true; }\n} );\n\n\n\n\n// $.ui.plugin is deprecated. Use $.widget() extensions instead.\nvar plugin = $.ui.plugin = {\n\tadd: function( module, option, set ) {\n\t\tvar i,\n\t\t\tproto = $.ui[ module ].prototype;\n\t\tfor ( i in set ) {\n\t\t\tproto.plugins[ i ] = proto.plugins[ i ] || [];\n\t\t\tproto.plugins[ i ].push( [ option, set[ i ] ] );\n\t\t}\n\t},\n\tcall: function( instance, name, args, allowDisconnected ) {\n\t\tvar i,\n\t\t\tset = instance.plugins[ name ];\n\n\t\tif ( !set ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( !allowDisconnected && ( !instance.element[ 0 ].parentNode ||\n\t\t\t\tinstance.element[ 0 ].parentNode.nodeType === 11 ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tfor ( i = 0; i < set.length; i++ ) {\n\t\t\tif ( instance.options[ set[ i ][ 0 ] ] ) {\n\t\t\t\tset[ i ][ 1 ].apply( instance.element, args );\n\t\t\t}\n\t\t}\n\t}\n};\n\n\n\nvar safeActiveElement = $.ui.safeActiveElement = function( document ) {\n\tvar activeElement;\n\n\t// Support: IE 9 only\n\t// IE9 throws an \"Unspecified error\" accessing document.activeElement from an <iframe>\n\ttry {\n\t\tactiveElement = document.activeElement;\n\t} catch ( error ) {\n\t\tactiveElement = document.body;\n\t}\n\n\t// Support: IE 9 - 11 only\n\t// IE may return null instead of an element\n\t// Interestingly, this only seems to occur when NOT in an iframe\n\tif ( !activeElement ) {\n\t\tactiveElement = document.body;\n\t}\n\n\t// Support: IE 11 only\n\t// IE11 returns a seemingly empty object in some cases when accessing\n\t// document.activeElement from an <iframe>\n\tif ( !activeElement.nodeName ) {\n\t\tactiveElement = document.body;\n\t}\n\n\treturn activeElement;\n};\n\n\n\nvar safeBlur = $.ui.safeBlur = function( element ) {\n\n\t// Support: IE9 - 10 only\n\t// If the <body> is blurred, IE will switch windows, see #9420\n\tif ( element && element.nodeName.toLowerCase() !== \"body\" ) {\n\t\t$( element ).trigger( \"blur\" );\n\t}\n};\n\n\n/*!\n * jQuery UI Draggable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Draggable\n//>>group: Interactions\n//>>description: Enables dragging functionality for any element.\n//>>docs: http://api.jqueryui.com/draggable/\n//>>demos: http://jqueryui.com/draggable/\n//>>css.structure: ../../themes/base/draggable.css\n\n\n\n$.widget( \"ui.draggable\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"drag\",\n\toptions: {\n\t\taddClasses: true,\n\t\tappendTo: \"parent\",\n\t\taxis: false,\n\t\tconnectToSortable: false,\n\t\tcontainment: false,\n\t\tcursor: \"auto\",\n\t\tcursorAt: false,\n\t\tgrid: false,\n\t\thandle: false,\n\t\thelper: \"original\",\n\t\tiframeFix: false,\n\t\topacity: false,\n\t\trefreshPositions: false,\n\t\trevert: false,\n\t\trevertDuration: 500,\n\t\tscope: \"default\",\n\t\tscroll: true,\n\t\tscrollSensitivity: 20,\n\t\tscrollSpeed: 20,\n\t\tsnap: false,\n\t\tsnapMode: \"both\",\n\t\tsnapTolerance: 20,\n\t\tstack: false,\n\t\tzIndex: false,\n\n\t\t// Callbacks\n\t\tdrag: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\t_create: function() {\n\n\t\tif ( this.options.helper === \"original\" ) {\n\t\t\tthis._setPositionRelative();\n\t\t}\n\t\tif ( this.options.addClasses ) {\n\t\t\tthis._addClass( \"ui-draggable\" );\n\t\t}\n\t\tthis._setHandleClassName();\n\n\t\tthis._mouseInit();\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tthis._super( key, value );\n\t\tif ( key === \"handle\" ) {\n\t\t\tthis._removeHandleClassName();\n\t\t\tthis._setHandleClassName();\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tif ( ( this.helper || this.element ).is( \".ui-draggable-dragging\" ) ) {\n\t\t\tthis.destroyOnClear = true;\n\t\t\treturn;\n\t\t}\n\t\tthis._removeHandleClassName();\n\t\tthis._mouseDestroy();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar o = this.options;\n\n\t\t// Among others, prevent a drag on a resizable-handle\n\t\tif ( this.helper || o.disabled ||\n\t\t\t\t$( event.target ).closest( \".ui-resizable-handle\" ).length > 0 ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t//Quit if we're not on a valid handle\n\t\tthis.handle = this._getHandle( event );\n\t\tif ( !this.handle ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tthis._blurActiveElement( event );\n\n\t\tthis._blockFrames( o.iframeFix === true ? \"iframe\" : o.iframeFix );\n\n\t\treturn true;\n\n\t},\n\n\t_blockFrames: function( selector ) {\n\t\tthis.iframeBlocks = this.document.find( selector ).map( function() {\n\t\t\tvar iframe = $( this );\n\n\t\t\treturn $( \"<div>\" )\n\t\t\t\t.css( \"position\", \"absolute\" )\n\t\t\t\t.appendTo( iframe.parent() )\n\t\t\t\t.outerWidth( iframe.outerWidth() )\n\t\t\t\t.outerHeight( iframe.outerHeight() )\n\t\t\t\t.offset( iframe.offset() )[ 0 ];\n\t\t} );\n\t},\n\n\t_unblockFrames: function() {\n\t\tif ( this.iframeBlocks ) {\n\t\t\tthis.iframeBlocks.remove();\n\t\t\tdelete this.iframeBlocks;\n\t\t}\n\t},\n\n\t_blurActiveElement: function( event ) {\n\t\tvar activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),\n\t\t\ttarget = $( event.target );\n\n\t\t// Don't blur if the event occurred on an element that is within\n\t\t// the currently focused element\n\t\t// See #10527, #12472\n\t\tif ( target.closest( activeElement ).length ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Blur any element that currently has focus, see #4261\n\t\t$.ui.safeBlur( activeElement );\n\t},\n\n\t_mouseStart: function( event ) {\n\n\t\tvar o = this.options;\n\n\t\t//Create and append the visible helper\n\t\tthis.helper = this._createHelper( event );\n\n\t\tthis._addClass( this.helper, \"ui-draggable-dragging\" );\n\n\t\t//Cache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t//If ddmanager is used for droppables, set the global draggable\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.current = this;\n\t\t}\n\n\t\t/*\n\t\t * - Position generation -\n\t\t * This block generates everything position related - it's the core of draggables.\n\t\t */\n\n\t\t//Cache the margins of the original element\n\t\tthis._cacheMargins();\n\n\t\t//Store the helper's css position\n\t\tthis.cssPosition = this.helper.css( \"position\" );\n\t\tthis.scrollParent = this.helper.scrollParent( true );\n\t\tthis.offsetParent = this.helper.offsetParent();\n\t\tthis.hasFixedAncestor = this.helper.parents().filter( function() {\n\t\t\t\treturn $( this ).css( \"position\" ) === \"fixed\";\n\t\t\t} ).length > 0;\n\n\t\t//The element's absolute position on the page minus margins\n\t\tthis.positionAbs = this.element.offset();\n\t\tthis._refreshOffsets( event );\n\n\t\t//Generate the original position\n\t\tthis.originalPosition = this.position = this._generatePosition( event, false );\n\t\tthis.originalPageX = event.pageX;\n\t\tthis.originalPageY = event.pageY;\n\n\t\t//Adjust the mouse offset relative to the helper if \"cursorAt\" is supplied\n\t\t( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );\n\n\t\t//Set a containment if given in the options\n\t\tthis._setContainment();\n\n\t\t//Trigger event + callbacks\n\t\tif ( this._trigger( \"start\", event ) === false ) {\n\t\t\tthis._clear();\n\t\t\treturn false;\n\t\t}\n\n\t\t//Recache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t//Prepare the droppable offsets\n\t\tif ( $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( this, event );\n\t\t}\n\n\t\t// Execute the drag once - this causes the helper not to be visible before getting its\n\t\t// correct position\n\t\tthis._mouseDrag( event, true );\n\n\t\t// If the ddmanager is used for droppables, inform the manager that dragging has started\n\t\t// (see #5003)\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.dragStart( this, event );\n\t\t}\n\n\t\treturn true;\n\t},\n\n\t_refreshOffsets: function( event ) {\n\t\tthis.offset = {\n\t\t\ttop: this.positionAbs.top - this.margins.top,\n\t\t\tleft: this.positionAbs.left - this.margins.left,\n\t\t\tscroll: false,\n\t\t\tparent: this._getParentOffset(),\n\t\t\trelative: this._getRelativeOffset()\n\t\t};\n\n\t\tthis.offset.click = {\n\t\t\tleft: event.pageX - this.offset.left,\n\t\t\ttop: event.pageY - this.offset.top\n\t\t};\n\t},\n\n\t_mouseDrag: function( event, noPropagation ) {\n\n\t\t// reset any necessary cached properties (see #5009)\n\t\tif ( this.hasFixedAncestor ) {\n\t\t\tthis.offset.parent = this._getParentOffset();\n\t\t}\n\n\t\t//Compute the helpers position\n\t\tthis.position = this._generatePosition( event, true );\n\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\n\t\t//Call plugins and callbacks and use the resulting position if something is returned\n\t\tif ( !noPropagation ) {\n\t\t\tvar ui = this._uiHash();\n\t\t\tif ( this._trigger( \"drag\", event, ui ) === false ) {\n\t\t\t\tthis._mouseUp( new $.Event( \"mouseup\", event ) );\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tthis.position = ui.position;\n\t\t}\n\n\t\tthis.helper[ 0 ].style.left = this.position.left + \"px\";\n\t\tthis.helper[ 0 ].style.top = this.position.top + \"px\";\n\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.drag( this, event );\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\n\t\t//If we are using droppables, inform the manager about the drop\n\t\tvar that = this,\n\t\t\tdropped = false;\n\t\tif ( $.ui.ddmanager && !this.options.dropBehaviour ) {\n\t\t\tdropped = $.ui.ddmanager.drop( this, event );\n\t\t}\n\n\t\t//if a drop comes from outside (a sortable)\n\t\tif ( this.dropped ) {\n\t\t\tdropped = this.dropped;\n\t\t\tthis.dropped = false;\n\t\t}\n\n\t\tif ( ( this.options.revert === \"invalid\" && !dropped ) ||\n\t\t\t\t( this.options.revert === \"valid\" && dropped ) ||\n\t\t\t\tthis.options.revert === true || ( $.isFunction( this.options.revert ) &&\n\t\t\t\tthis.options.revert.call( this.element, dropped ) )\n\t\t) {\n\t\t\t$( this.helper ).animate(\n\t\t\t\tthis.originalPosition,\n\t\t\t\tparseInt( this.options.revertDuration, 10 ),\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( that._trigger( \"stop\", event ) !== false ) {\n\t\t\t\t\t\tthat._clear();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t);\n\t\t} else {\n\t\t\tif ( this._trigger( \"stop\", event ) !== false ) {\n\t\t\t\tthis._clear();\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseUp: function( event ) {\n\t\tthis._unblockFrames();\n\n\t\t// If the ddmanager is used for droppables, inform the manager that dragging has stopped\n\t\t// (see #5003)\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.dragStop( this, event );\n\t\t}\n\n\t\t// Only need to focus if the event occurred on the draggable itself, see #10527\n\t\tif ( this.handleElement.is( event.target ) ) {\n\n\t\t\t// The interaction is over; whether or not the click resulted in a drag,\n\t\t\t// focus the element\n\t\t\tthis.element.trigger( \"focus\" );\n\t\t}\n\n\t\treturn $.ui.mouse.prototype._mouseUp.call( this, event );\n\t},\n\n\tcancel: function() {\n\n\t\tif ( this.helper.is( \".ui-draggable-dragging\" ) ) {\n\t\t\tthis._mouseUp( new $.Event( \"mouseup\", { target: this.element[ 0 ] } ) );\n\t\t} else {\n\t\t\tthis._clear();\n\t\t}\n\n\t\treturn this;\n\n\t},\n\n\t_getHandle: function( event ) {\n\t\treturn this.options.handle ?\n\t\t\t!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :\n\t\t\ttrue;\n\t},\n\n\t_setHandleClassName: function() {\n\t\tthis.handleElement = this.options.handle ?\n\t\t\tthis.element.find( this.options.handle ) : this.element;\n\t\tthis._addClass( this.handleElement, \"ui-draggable-handle\" );\n\t},\n\n\t_removeHandleClassName: function() {\n\t\tthis._removeClass( this.handleElement, \"ui-draggable-handle\" );\n\t},\n\n\t_createHelper: function( event ) {\n\n\t\tvar o = this.options,\n\t\t\thelperIsFunction = $.isFunction( o.helper ),\n\t\t\thelper = helperIsFunction ?\n\t\t\t\t$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :\n\t\t\t\t( o.helper === \"clone\" ?\n\t\t\t\t\tthis.element.clone().removeAttr( \"id\" ) :\n\t\t\t\t\tthis.element );\n\n\t\tif ( !helper.parents( \"body\" ).length ) {\n\t\t\thelper.appendTo( ( o.appendTo === \"parent\" ?\n\t\t\t\tthis.element[ 0 ].parentNode :\n\t\t\t\to.appendTo ) );\n\t\t}\n\n\t\t// Http://bugs.jqueryui.com/ticket/9446\n\t\t// a helper function can return the original element\n\t\t// which wouldn't have been set to relative in _create\n\t\tif ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {\n\t\t\tthis._setPositionRelative();\n\t\t}\n\n\t\tif ( helper[ 0 ] !== this.element[ 0 ] &&\n\t\t\t\t!( /(fixed|absolute)/ ).test( helper.css( \"position\" ) ) ) {\n\t\t\thelper.css( \"position\", \"absolute\" );\n\t\t}\n\n\t\treturn helper;\n\n\t},\n\n\t_setPositionRelative: function() {\n\t\tif ( !( /^(?:r|a|f)/ ).test( this.element.css( \"position\" ) ) ) {\n\t\t\tthis.element[ 0 ].style.position = \"relative\";\n\t\t}\n\t},\n\n\t_adjustOffsetFromHelper: function( obj ) {\n\t\tif ( typeof obj === \"string\" ) {\n\t\t\tobj = obj.split( \" \" );\n\t\t}\n\t\tif ( $.isArray( obj ) ) {\n\t\t\tobj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };\n\t\t}\n\t\tif ( \"left\" in obj ) {\n\t\t\tthis.offset.click.left = obj.left + this.margins.left;\n\t\t}\n\t\tif ( \"right\" in obj ) {\n\t\t\tthis.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;\n\t\t}\n\t\tif ( \"top\" in obj ) {\n\t\t\tthis.offset.click.top = obj.top + this.margins.top;\n\t\t}\n\t\tif ( \"bottom\" in obj ) {\n\t\t\tthis.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;\n\t\t}\n\t},\n\n\t_isRootNode: function( element ) {\n\t\treturn ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];\n\t},\n\n\t_getParentOffset: function() {\n\n\t\t//Get the offsetParent and cache its position\n\t\tvar po = this.offsetParent.offset(),\n\t\t\tdocument = this.document[ 0 ];\n\n\t\t// This is a special case where we need to modify a offset calculated on start, since the\n\t\t// following happened:\n\t\t// 1. The position of the helper is absolute, so it's position is calculated based on the\n\t\t// next positioned parent\n\t\t// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't\n\t\t// the document, which means that the scroll is included in the initial calculation of the\n\t\t// offset of the parent, and never recalculated upon drag\n\t\tif ( this.cssPosition === \"absolute\" && this.scrollParent[ 0 ] !== document &&\n\t\t\t\t$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {\n\t\t\tpo.left += this.scrollParent.scrollLeft();\n\t\t\tpo.top += this.scrollParent.scrollTop();\n\t\t}\n\n\t\tif ( this._isRootNode( this.offsetParent[ 0 ] ) ) {\n\t\t\tpo = { top: 0, left: 0 };\n\t\t}\n\n\t\treturn {\n\t\t\ttop: po.top + ( parseInt( this.offsetParent.css( \"borderTopWidth\" ), 10 ) || 0 ),\n\t\t\tleft: po.left + ( parseInt( this.offsetParent.css( \"borderLeftWidth\" ), 10 ) || 0 )\n\t\t};\n\n\t},\n\n\t_getRelativeOffset: function() {\n\t\tif ( this.cssPosition !== \"relative\" ) {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t\tvar p = this.element.position(),\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );\n\n\t\treturn {\n\t\t\ttop: p.top - ( parseInt( this.helper.css( \"top\" ), 10 ) || 0 ) +\n\t\t\t\t( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),\n\t\t\tleft: p.left - ( parseInt( this.helper.css( \"left\" ), 10 ) || 0 ) +\n\t\t\t\t( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )\n\t\t};\n\n\t},\n\n\t_cacheMargins: function() {\n\t\tthis.margins = {\n\t\t\tleft: ( parseInt( this.element.css( \"marginLeft\" ), 10 ) || 0 ),\n\t\t\ttop: ( parseInt( this.element.css( \"marginTop\" ), 10 ) || 0 ),\n\t\t\tright: ( parseInt( this.element.css( \"marginRight\" ), 10 ) || 0 ),\n\t\t\tbottom: ( parseInt( this.element.css( \"marginBottom\" ), 10 ) || 0 )\n\t\t};\n\t},\n\n\t_cacheHelperProportions: function() {\n\t\tthis.helperProportions = {\n\t\t\twidth: this.helper.outerWidth(),\n\t\t\theight: this.helper.outerHeight()\n\t\t};\n\t},\n\n\t_setContainment: function() {\n\n\t\tvar isUserScrollable, c, ce,\n\t\t\to = this.options,\n\t\t\tdocument = this.document[ 0 ];\n\n\t\tthis.relativeContainer = null;\n\n\t\tif ( !o.containment ) {\n\t\t\tthis.containment = null;\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"window\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,\n\t\t\t\t$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,\n\t\t\t\t$( window ).scrollLeft() + $( window ).width() -\n\t\t\t\t\tthis.helperProportions.width - this.margins.left,\n\t\t\t\t$( window ).scrollTop() +\n\t\t\t\t\t( $( window ).height() || document.body.parentNode.scrollHeight ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"document\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t0,\n\t\t\t\t0,\n\t\t\t\t$( document ).width() - this.helperProportions.width - this.margins.left,\n\t\t\t\t( $( document ).height() || document.body.parentNode.scrollHeight ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment.constructor === Array ) {\n\t\t\tthis.containment = o.containment;\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"parent\" ) {\n\t\t\to.containment = this.helper[ 0 ].parentNode;\n\t\t}\n\n\t\tc = $( o.containment );\n\t\tce = c[ 0 ];\n\n\t\tif ( !ce ) {\n\t\t\treturn;\n\t\t}\n\n\t\tisUserScrollable = /(scroll|auto)/.test( c.css( \"overflow\" ) );\n\n\t\tthis.containment = [\n\t\t\t( parseInt( c.css( \"borderLeftWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( c.css( \"paddingLeft\" ), 10 ) || 0 ),\n\t\t\t( parseInt( c.css( \"borderTopWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( c.css( \"paddingTop\" ), 10 ) || 0 ),\n\t\t\t( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -\n\t\t\t\t( parseInt( c.css( \"borderRightWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( c.css( \"paddingRight\" ), 10 ) || 0 ) -\n\t\t\t\tthis.helperProportions.width -\n\t\t\t\tthis.margins.left -\n\t\t\t\tthis.margins.right,\n\t\t\t( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -\n\t\t\t\t( parseInt( c.css( \"borderBottomWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( c.css( \"paddingBottom\" ), 10 ) || 0 ) -\n\t\t\t\tthis.helperProportions.height -\n\t\t\t\tthis.margins.top -\n\t\t\t\tthis.margins.bottom\n\t\t];\n\t\tthis.relativeContainer = c;\n\t},\n\n\t_convertPositionTo: function( d, pos ) {\n\n\t\tif ( !pos ) {\n\t\t\tpos = this.position;\n\t\t}\n\n\t\tvar mod = d === \"absolute\" ? 1 : -1,\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.top\t+\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top * mod -\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.top :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.left +\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left * mod\t-\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.left :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_generatePosition: function( event, constrainPosition ) {\n\n\t\tvar containment, co, top, left,\n\t\t\to = this.options,\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),\n\t\t\tpageX = event.pageX,\n\t\t\tpageY = event.pageY;\n\n\t\t// Cache the scroll\n\t\tif ( !scrollIsRootNode || !this.offset.scroll ) {\n\t\t\tthis.offset.scroll = {\n\t\t\t\ttop: this.scrollParent.scrollTop(),\n\t\t\t\tleft: this.scrollParent.scrollLeft()\n\t\t\t};\n\t\t}\n\n\t\t/*\n\t\t * - Position constraining -\n\t\t * Constrain the position to a mix of grid, containment.\n\t\t */\n\n\t\t// If we are not dragging yet, we won't check for options\n\t\tif ( constrainPosition ) {\n\t\t\tif ( this.containment ) {\n\t\t\t\tif ( this.relativeContainer ) {\n\t\t\t\t\tco = this.relativeContainer.offset();\n\t\t\t\t\tcontainment = [\n\t\t\t\t\t\tthis.containment[ 0 ] + co.left,\n\t\t\t\t\t\tthis.containment[ 1 ] + co.top,\n\t\t\t\t\t\tthis.containment[ 2 ] + co.left,\n\t\t\t\t\t\tthis.containment[ 3 ] + co.top\n\t\t\t\t\t];\n\t\t\t\t} else {\n\t\t\t\t\tcontainment = this.containment;\n\t\t\t\t}\n\n\t\t\t\tif ( event.pageX - this.offset.click.left < containment[ 0 ] ) {\n\t\t\t\t\tpageX = containment[ 0 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top < containment[ 1 ] ) {\n\t\t\t\t\tpageY = containment[ 1 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t\tif ( event.pageX - this.offset.click.left > containment[ 2 ] ) {\n\t\t\t\t\tpageX = containment[ 2 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top > containment[ 3 ] ) {\n\t\t\t\t\tpageY = containment[ 3 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( o.grid ) {\n\n\t\t\t\t//Check for grid elements set to 0 to prevent divide by 0 error causing invalid\n\t\t\t\t// argument errors in IE (see ticket #6950)\n\t\t\t\ttop = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -\n\t\t\t\t\tthis.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;\n\t\t\t\tpageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||\n\t\t\t\t\ttop - this.offset.click.top > containment[ 3 ] ) ?\n\t\t\t\t\t\ttop :\n\t\t\t\t\t\t( ( top - this.offset.click.top >= containment[ 1 ] ) ?\n\t\t\t\t\t\t\ttop - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;\n\n\t\t\t\tleft = o.grid[ 0 ] ? this.originalPageX +\n\t\t\t\t\tMath.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :\n\t\t\t\t\tthis.originalPageX;\n\t\t\t\tpageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] ||\n\t\t\t\t\tleft - this.offset.click.left > containment[ 2 ] ) ?\n\t\t\t\t\t\tleft :\n\t\t\t\t\t\t( ( left - this.offset.click.left >= containment[ 0 ] ) ?\n\t\t\t\t\t\t\tleft - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;\n\t\t\t}\n\n\t\t\tif ( o.axis === \"y\" ) {\n\t\t\t\tpageX = this.originalPageX;\n\t\t\t}\n\n\t\t\tif ( o.axis === \"x\" ) {\n\t\t\t\tpageY = this.originalPageY;\n\t\t\t}\n\t\t}\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageY -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.top -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top +\n\t\t\t\t( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.top :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.top ) )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageX -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.left -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left +\n\t\t\t\t( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.left :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.left ) )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_clear: function() {\n\t\tthis._removeClass( this.helper, \"ui-draggable-dragging\" );\n\t\tif ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {\n\t\t\tthis.helper.remove();\n\t\t}\n\t\tthis.helper = null;\n\t\tthis.cancelHelperRemoval = false;\n\t\tif ( this.destroyOnClear ) {\n\t\t\tthis.destroy();\n\t\t}\n\t},\n\n\t// From now on bulk stuff - mainly helpers\n\n\t_trigger: function( type, event, ui ) {\n\t\tui = ui || this._uiHash();\n\t\t$.ui.plugin.call( this, type, [ event, ui, this ], true );\n\n\t\t// Absolute position and offset (see #6884 ) have to be recalculated after plugins\n\t\tif ( /^(drag|start|stop)/.test( type ) ) {\n\t\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\t\t\tui.offset = this.positionAbs;\n\t\t}\n\t\treturn $.Widget.prototype._trigger.call( this, type, event, ui );\n\t},\n\n\tplugins: {},\n\n\t_uiHash: function() {\n\t\treturn {\n\t\t\thelper: this.helper,\n\t\t\tposition: this.position,\n\t\t\toriginalPosition: this.originalPosition,\n\t\t\toffset: this.positionAbs\n\t\t};\n\t}\n\n} );\n\n$.ui.plugin.add( \"draggable\", \"connectToSortable\", {\n\tstart: function( event, ui, draggable ) {\n\t\tvar uiSortable = $.extend( {}, ui, {\n\t\t\titem: draggable.element\n\t\t} );\n\n\t\tdraggable.sortables = [];\n\t\t$( draggable.options.connectToSortable ).each( function() {\n\t\t\tvar sortable = $( this ).sortable( \"instance\" );\n\n\t\t\tif ( sortable && !sortable.options.disabled ) {\n\t\t\t\tdraggable.sortables.push( sortable );\n\n\t\t\t\t// RefreshPositions is called at drag start to refresh the containerCache\n\t\t\t\t// which is used in drag. This ensures it's initialized and synchronized\n\t\t\t\t// with any changes that might have happened on the page since initialization.\n\t\t\t\tsortable.refreshPositions();\n\t\t\t\tsortable._trigger( \"activate\", event, uiSortable );\n\t\t\t}\n\t\t} );\n\t},\n\tstop: function( event, ui, draggable ) {\n\t\tvar uiSortable = $.extend( {}, ui, {\n\t\t\titem: draggable.element\n\t\t} );\n\n\t\tdraggable.cancelHelperRemoval = false;\n\n\t\t$.each( draggable.sortables, function() {\n\t\t\tvar sortable = this;\n\n\t\t\tif ( sortable.isOver ) {\n\t\t\t\tsortable.isOver = 0;\n\n\t\t\t\t// Allow this sortable to handle removing the helper\n\t\t\t\tdraggable.cancelHelperRemoval = true;\n\t\t\t\tsortable.cancelHelperRemoval = false;\n\n\t\t\t\t// Use _storedCSS To restore properties in the sortable,\n\t\t\t\t// as this also handles revert (#9675) since the draggable\n\t\t\t\t// may have modified them in unexpected ways (#8809)\n\t\t\t\tsortable._storedCSS = {\n\t\t\t\t\tposition: sortable.placeholder.css( \"position\" ),\n\t\t\t\t\ttop: sortable.placeholder.css( \"top\" ),\n\t\t\t\t\tleft: sortable.placeholder.css( \"left\" )\n\t\t\t\t};\n\n\t\t\t\tsortable._mouseStop( event );\n\n\t\t\t\t// Once drag has ended, the sortable should return to using\n\t\t\t\t// its original helper, not the shared helper from draggable\n\t\t\t\tsortable.options.helper = sortable.options._helper;\n\t\t\t} else {\n\n\t\t\t\t// Prevent this Sortable from removing the helper.\n\t\t\t\t// However, don't set the draggable to remove the helper\n\t\t\t\t// either as another connected Sortable may yet handle the removal.\n\t\t\t\tsortable.cancelHelperRemoval = true;\n\n\t\t\t\tsortable._trigger( \"deactivate\", event, uiSortable );\n\t\t\t}\n\t\t} );\n\t},\n\tdrag: function( event, ui, draggable ) {\n\t\t$.each( draggable.sortables, function() {\n\t\t\tvar innermostIntersecting = false,\n\t\t\t\tsortable = this;\n\n\t\t\t// Copy over variables that sortable's _intersectsWith uses\n\t\t\tsortable.positionAbs = draggable.positionAbs;\n\t\t\tsortable.helperProportions = draggable.helperProportions;\n\t\t\tsortable.offset.click = draggable.offset.click;\n\n\t\t\tif ( sortable._intersectsWith( sortable.containerCache ) ) {\n\t\t\t\tinnermostIntersecting = true;\n\n\t\t\t\t$.each( draggable.sortables, function() {\n\n\t\t\t\t\t// Copy over variables that sortable's _intersectsWith uses\n\t\t\t\t\tthis.positionAbs = draggable.positionAbs;\n\t\t\t\t\tthis.helperProportions = draggable.helperProportions;\n\t\t\t\t\tthis.offset.click = draggable.offset.click;\n\n\t\t\t\t\tif ( this !== sortable &&\n\t\t\t\t\t\t\tthis._intersectsWith( this.containerCache ) &&\n\t\t\t\t\t\t\t$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {\n\t\t\t\t\t\tinnermostIntersecting = false;\n\t\t\t\t\t}\n\n\t\t\t\t\treturn innermostIntersecting;\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\tif ( innermostIntersecting ) {\n\n\t\t\t\t// If it intersects, we use a little isOver variable and set it once,\n\t\t\t\t// so that the move-in stuff gets fired only once.\n\t\t\t\tif ( !sortable.isOver ) {\n\t\t\t\t\tsortable.isOver = 1;\n\n\t\t\t\t\t// Store draggable's parent in case we need to reappend to it later.\n\t\t\t\t\tdraggable._parent = ui.helper.parent();\n\n\t\t\t\t\tsortable.currentItem = ui.helper\n\t\t\t\t\t\t.appendTo( sortable.element )\n\t\t\t\t\t\t.data( \"ui-sortable-item\", true );\n\n\t\t\t\t\t// Store helper option to later restore it\n\t\t\t\t\tsortable.options._helper = sortable.options.helper;\n\n\t\t\t\t\tsortable.options.helper = function() {\n\t\t\t\t\t\treturn ui.helper[ 0 ];\n\t\t\t\t\t};\n\n\t\t\t\t\t// Fire the start events of the sortable with our passed browser event,\n\t\t\t\t\t// and our own helper (so it doesn't create a new one)\n\t\t\t\t\tevent.target = sortable.currentItem[ 0 ];\n\t\t\t\t\tsortable._mouseCapture( event, true );\n\t\t\t\t\tsortable._mouseStart( event, true, true );\n\n\t\t\t\t\t// Because the browser event is way off the new appended portlet,\n\t\t\t\t\t// modify necessary variables to reflect the changes\n\t\t\t\t\tsortable.offset.click.top = draggable.offset.click.top;\n\t\t\t\t\tsortable.offset.click.left = draggable.offset.click.left;\n\t\t\t\t\tsortable.offset.parent.left -= draggable.offset.parent.left -\n\t\t\t\t\t\tsortable.offset.parent.left;\n\t\t\t\t\tsortable.offset.parent.top -= draggable.offset.parent.top -\n\t\t\t\t\t\tsortable.offset.parent.top;\n\n\t\t\t\t\tdraggable._trigger( \"toSortable\", event );\n\n\t\t\t\t\t// Inform draggable that the helper is in a valid drop zone,\n\t\t\t\t\t// used solely in the revert option to handle \"valid/invalid\".\n\t\t\t\t\tdraggable.dropped = sortable.element;\n\n\t\t\t\t\t// Need to refreshPositions of all sortables in the case that\n\t\t\t\t\t// adding to one sortable changes the location of the other sortables (#9675)\n\t\t\t\t\t$.each( draggable.sortables, function() {\n\t\t\t\t\t\tthis.refreshPositions();\n\t\t\t\t\t} );\n\n\t\t\t\t\t// Hack so receive/update callbacks work (mostly)\n\t\t\t\t\tdraggable.currentItem = draggable.element;\n\t\t\t\t\tsortable.fromOutside = draggable;\n\t\t\t\t}\n\n\t\t\t\tif ( sortable.currentItem ) {\n\t\t\t\t\tsortable._mouseDrag( event );\n\n\t\t\t\t\t// Copy the sortable's position because the draggable's can potentially reflect\n\t\t\t\t\t// a relative position, while sortable is always absolute, which the dragged\n\t\t\t\t\t// element has now become. (#8809)\n\t\t\t\t\tui.position = sortable.position;\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// If it doesn't intersect with the sortable, and it intersected before,\n\t\t\t\t// we fake the drag stop of the sortable, but make sure it doesn't remove\n\t\t\t\t// the helper by using cancelHelperRemoval.\n\t\t\t\tif ( sortable.isOver ) {\n\n\t\t\t\t\tsortable.isOver = 0;\n\t\t\t\t\tsortable.cancelHelperRemoval = true;\n\n\t\t\t\t\t// Calling sortable's mouseStop would trigger a revert,\n\t\t\t\t\t// so revert must be temporarily false until after mouseStop is called.\n\t\t\t\t\tsortable.options._revert = sortable.options.revert;\n\t\t\t\t\tsortable.options.revert = false;\n\n\t\t\t\t\tsortable._trigger( \"out\", event, sortable._uiHash( sortable ) );\n\t\t\t\t\tsortable._mouseStop( event, true );\n\n\t\t\t\t\t// Restore sortable behaviors that were modfied\n\t\t\t\t\t// when the draggable entered the sortable area (#9481)\n\t\t\t\t\tsortable.options.revert = sortable.options._revert;\n\t\t\t\t\tsortable.options.helper = sortable.options._helper;\n\n\t\t\t\t\tif ( sortable.placeholder ) {\n\t\t\t\t\t\tsortable.placeholder.remove();\n\t\t\t\t\t}\n\n\t\t\t\t\t// Restore and recalculate the draggable's offset considering the sortable\n\t\t\t\t\t// may have modified them in unexpected ways. (#8809, #10669)\n\t\t\t\t\tui.helper.appendTo( draggable._parent );\n\t\t\t\t\tdraggable._refreshOffsets( event );\n\t\t\t\t\tui.position = draggable._generatePosition( event, true );\n\n\t\t\t\t\tdraggable._trigger( \"fromSortable\", event );\n\n\t\t\t\t\t// Inform draggable that the helper is no longer in a valid drop zone\n\t\t\t\t\tdraggable.dropped = false;\n\n\t\t\t\t\t// Need to refreshPositions of all sortables just in case removing\n\t\t\t\t\t// from one sortable changes the location of other sortables (#9675)\n\t\t\t\t\t$.each( draggable.sortables, function() {\n\t\t\t\t\t\tthis.refreshPositions();\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"cursor\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( \"body\" ),\n\t\t\to = instance.options;\n\n\t\tif ( t.css( \"cursor\" ) ) {\n\t\t\to._cursor = t.css( \"cursor\" );\n\t\t}\n\t\tt.css( \"cursor\", o.cursor );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\t\tif ( o._cursor ) {\n\t\t\t$( \"body\" ).css( \"cursor\", o._cursor );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"opacity\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( ui.helper ),\n\t\t\to = instance.options;\n\t\tif ( t.css( \"opacity\" ) ) {\n\t\t\to._opacity = t.css( \"opacity\" );\n\t\t}\n\t\tt.css( \"opacity\", o.opacity );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\t\tif ( o._opacity ) {\n\t\t\t$( ui.helper ).css( \"opacity\", o._opacity );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"scroll\", {\n\tstart: function( event, ui, i ) {\n\t\tif ( !i.scrollParentNotHidden ) {\n\t\t\ti.scrollParentNotHidden = i.helper.scrollParent( false );\n\t\t}\n\n\t\tif ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&\n\t\t\t\ti.scrollParentNotHidden[ 0 ].tagName !== \"HTML\" ) {\n\t\t\ti.overflowOffset = i.scrollParentNotHidden.offset();\n\t\t}\n\t},\n\tdrag: function( event, ui, i  ) {\n\n\t\tvar o = i.options,\n\t\t\tscrolled = false,\n\t\t\tscrollParent = i.scrollParentNotHidden[ 0 ],\n\t\t\tdocument = i.document[ 0 ];\n\n\t\tif ( scrollParent !== document && scrollParent.tagName !== \"HTML\" ) {\n\t\t\tif ( !o.axis || o.axis !== \"x\" ) {\n\t\t\t\tif ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !o.axis || o.axis !== \"y\" ) {\n\t\t\t\tif ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\n\t\t\tif ( !o.axis || o.axis !== \"x\" ) {\n\t\t\t\tif ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );\n\t\t\t\t} else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !o.axis || o.axis !== \"y\" ) {\n\t\t\t\tif ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollLeft(\n\t\t\t\t\t\t$( document ).scrollLeft() - o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t} else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollLeft(\n\t\t\t\t\t\t$( document ).scrollLeft() + o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\n\t\tif ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( i, event );\n\t\t}\n\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"snap\", {\n\tstart: function( event, ui, i ) {\n\n\t\tvar o = i.options;\n\n\t\ti.snapElements = [];\n\n\t\t$( o.snap.constructor !== String ? ( o.snap.items || \":data(ui-draggable)\" ) : o.snap )\n\t\t\t.each( function() {\n\t\t\t\tvar $t = $( this ),\n\t\t\t\t\t$o = $t.offset();\n\t\t\t\tif ( this !== i.element[ 0 ] ) {\n\t\t\t\t\ti.snapElements.push( {\n\t\t\t\t\t\titem: this,\n\t\t\t\t\t\twidth: $t.outerWidth(), height: $t.outerHeight(),\n\t\t\t\t\t\ttop: $o.top, left: $o.left\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t} );\n\n\t},\n\tdrag: function( event, ui, inst ) {\n\n\t\tvar ts, bs, ls, rs, l, r, t, b, i, first,\n\t\t\to = inst.options,\n\t\t\td = o.snapTolerance,\n\t\t\tx1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,\n\t\t\ty1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;\n\n\t\tfor ( i = inst.snapElements.length - 1; i >= 0; i-- ) {\n\n\t\t\tl = inst.snapElements[ i ].left - inst.margins.left;\n\t\t\tr = l + inst.snapElements[ i ].width;\n\t\t\tt = inst.snapElements[ i ].top - inst.margins.top;\n\t\t\tb = t + inst.snapElements[ i ].height;\n\n\t\t\tif ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||\n\t\t\t\t\t!$.contains( inst.snapElements[ i ].item.ownerDocument,\n\t\t\t\t\tinst.snapElements[ i ].item ) ) {\n\t\t\t\tif ( inst.snapElements[ i ].snapping ) {\n\t\t\t\t\t( inst.options.snap.release &&\n\t\t\t\t\t\tinst.options.snap.release.call(\n\t\t\t\t\t\t\tinst.element,\n\t\t\t\t\t\t\tevent,\n\t\t\t\t\t\t\t$.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )\n\t\t\t\t\t\t) );\n\t\t\t\t}\n\t\t\t\tinst.snapElements[ i ].snapping = false;\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif ( o.snapMode !== \"inner\" ) {\n\t\t\t\tts = Math.abs( t - y2 ) <= d;\n\t\t\t\tbs = Math.abs( b - y1 ) <= d;\n\t\t\t\tls = Math.abs( l - x2 ) <= d;\n\t\t\t\trs = Math.abs( r - x1 ) <= d;\n\t\t\t\tif ( ts ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: t - inst.helperProportions.height,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( bs ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: b,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( ls ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: l - inst.helperProportions.width\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t\tif ( rs ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: r\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfirst = ( ts || bs || ls || rs );\n\n\t\t\tif ( o.snapMode !== \"outer\" ) {\n\t\t\t\tts = Math.abs( t - y1 ) <= d;\n\t\t\t\tbs = Math.abs( b - y2 ) <= d;\n\t\t\t\tls = Math.abs( l - x1 ) <= d;\n\t\t\t\trs = Math.abs( r - x2 ) <= d;\n\t\t\t\tif ( ts ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: t,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( bs ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: b - inst.helperProportions.height,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( ls ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: l\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t\tif ( rs ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: r - inst.helperProportions.width\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {\n\t\t\t\t( inst.options.snap.snap &&\n\t\t\t\t\tinst.options.snap.snap.call(\n\t\t\t\t\t\tinst.element,\n\t\t\t\t\t\tevent,\n\t\t\t\t\t\t$.extend( inst._uiHash(), {\n\t\t\t\t\t\t\tsnapItem: inst.snapElements[ i ].item\n\t\t\t\t\t\t} ) ) );\n\t\t\t}\n\t\t\tinst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );\n\n\t\t}\n\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"stack\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar min,\n\t\t\to = instance.options,\n\t\t\tgroup = $.makeArray( $( o.stack ) ).sort( function( a, b ) {\n\t\t\t\treturn ( parseInt( $( a ).css( \"zIndex\" ), 10 ) || 0 ) -\n\t\t\t\t\t( parseInt( $( b ).css( \"zIndex\" ), 10 ) || 0 );\n\t\t\t} );\n\n\t\tif ( !group.length ) { return; }\n\n\t\tmin = parseInt( $( group[ 0 ] ).css( \"zIndex\" ), 10 ) || 0;\n\t\t$( group ).each( function( i ) {\n\t\t\t$( this ).css( \"zIndex\", min + i );\n\t\t} );\n\t\tthis.css( \"zIndex\", ( min + group.length ) );\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"zIndex\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( ui.helper ),\n\t\t\to = instance.options;\n\n\t\tif ( t.css( \"zIndex\" ) ) {\n\t\t\to._zIndex = t.css( \"zIndex\" );\n\t\t}\n\t\tt.css( \"zIndex\", o.zIndex );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\n\t\tif ( o._zIndex ) {\n\t\t\t$( ui.helper ).css( \"zIndex\", o._zIndex );\n\t\t}\n\t}\n} );\n\nvar widgetsDraggable = $.ui.draggable;\n\n\n/*!\n * jQuery UI Droppable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Droppable\n//>>group: Interactions\n//>>description: Enables drop targets for draggable elements.\n//>>docs: http://api.jqueryui.com/droppable/\n//>>demos: http://jqueryui.com/droppable/\n\n\n\n$.widget( \"ui.droppable\", {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"drop\",\n\toptions: {\n\t\taccept: \"*\",\n\t\taddClasses: true,\n\t\tgreedy: false,\n\t\tscope: \"default\",\n\t\ttolerance: \"intersect\",\n\n\t\t// Callbacks\n\t\tactivate: null,\n\t\tdeactivate: null,\n\t\tdrop: null,\n\t\tout: null,\n\t\tover: null\n\t},\n\t_create: function() {\n\n\t\tvar proportions,\n\t\t\to = this.options,\n\t\t\taccept = o.accept;\n\n\t\tthis.isover = false;\n\t\tthis.isout = true;\n\n\t\tthis.accept = $.isFunction( accept ) ? accept : function( d ) {\n\t\t\treturn d.is( accept );\n\t\t};\n\n\t\tthis.proportions = function( /* valueToWrite */ ) {\n\t\t\tif ( arguments.length ) {\n\n\t\t\t\t// Store the droppable's proportions\n\t\t\t\tproportions = arguments[ 0 ];\n\t\t\t} else {\n\n\t\t\t\t// Retrieve or derive the droppable's proportions\n\t\t\t\treturn proportions ?\n\t\t\t\t\tproportions :\n\t\t\t\t\tproportions = {\n\t\t\t\t\t\twidth: this.element[ 0 ].offsetWidth,\n\t\t\t\t\t\theight: this.element[ 0 ].offsetHeight\n\t\t\t\t\t};\n\t\t\t}\n\t\t};\n\n\t\tthis._addToManager( o.scope );\n\n\t\to.addClasses && this._addClass( \"ui-droppable\" );\n\n\t},\n\n\t_addToManager: function( scope ) {\n\n\t\t// Add the reference and positions to the manager\n\t\t$.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || [];\n\t\t$.ui.ddmanager.droppables[ scope ].push( this );\n\t},\n\n\t_splice: function( drop ) {\n\t\tvar i = 0;\n\t\tfor ( ; i < drop.length; i++ ) {\n\t\t\tif ( drop[ i ] === this ) {\n\t\t\t\tdrop.splice( i, 1 );\n\t\t\t}\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tvar drop = $.ui.ddmanager.droppables[ this.options.scope ];\n\n\t\tthis._splice( drop );\n\t},\n\n\t_setOption: function( key, value ) {\n\n\t\tif ( key === \"accept\" ) {\n\t\t\tthis.accept = $.isFunction( value ) ? value : function( d ) {\n\t\t\t\treturn d.is( value );\n\t\t\t};\n\t\t} else if ( key === \"scope\" ) {\n\t\t\tvar drop = $.ui.ddmanager.droppables[ this.options.scope ];\n\n\t\t\tthis._splice( drop );\n\t\t\tthis._addToManager( value );\n\t\t}\n\n\t\tthis._super( key, value );\n\t},\n\n\t_activate: function( event ) {\n\t\tvar draggable = $.ui.ddmanager.current;\n\n\t\tthis._addActiveClass();\n\t\tif ( draggable ) {\n\t\t\tthis._trigger( \"activate\", event, this.ui( draggable ) );\n\t\t}\n\t},\n\n\t_deactivate: function( event ) {\n\t\tvar draggable = $.ui.ddmanager.current;\n\n\t\tthis._removeActiveClass();\n\t\tif ( draggable ) {\n\t\t\tthis._trigger( \"deactivate\", event, this.ui( draggable ) );\n\t\t}\n\t},\n\n\t_over: function( event ) {\n\n\t\tvar draggable = $.ui.ddmanager.current;\n\n\t\t// Bail if draggable and droppable are same element\n\t\tif ( !draggable || ( draggable.currentItem ||\n\t\t\t\tdraggable.element )[ 0 ] === this.element[ 0 ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||\n\t\t\t\tdraggable.element ) ) ) {\n\t\t\tthis._addHoverClass();\n\t\t\tthis._trigger( \"over\", event, this.ui( draggable ) );\n\t\t}\n\n\t},\n\n\t_out: function( event ) {\n\n\t\tvar draggable = $.ui.ddmanager.current;\n\n\t\t// Bail if draggable and droppable are same element\n\t\tif ( !draggable || ( draggable.currentItem ||\n\t\t\t\tdraggable.element )[ 0 ] === this.element[ 0 ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||\n\t\t\t\tdraggable.element ) ) ) {\n\t\t\tthis._removeHoverClass();\n\t\t\tthis._trigger( \"out\", event, this.ui( draggable ) );\n\t\t}\n\n\t},\n\n\t_drop: function( event, custom ) {\n\n\t\tvar draggable = custom || $.ui.ddmanager.current,\n\t\t\tchildrenIntersection = false;\n\n\t\t// Bail if draggable and droppable are same element\n\t\tif ( !draggable || ( draggable.currentItem ||\n\t\t\t\tdraggable.element )[ 0 ] === this.element[ 0 ] ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tthis.element\n\t\t\t.find( \":data(ui-droppable)\" )\n\t\t\t.not( \".ui-draggable-dragging\" )\n\t\t\t.each( function() {\n\t\t\t\tvar inst = $( this ).droppable( \"instance\" );\n\t\t\t\tif (\n\t\t\t\t\tinst.options.greedy &&\n\t\t\t\t\t!inst.options.disabled &&\n\t\t\t\t\tinst.options.scope === draggable.options.scope &&\n\t\t\t\t\tinst.accept.call(\n\t\t\t\t\t\tinst.element[ 0 ], ( draggable.currentItem || draggable.element )\n\t\t\t\t\t) &&\n\t\t\t\t\tintersect(\n\t\t\t\t\t\tdraggable,\n\t\t\t\t\t\t$.extend( inst, { offset: inst.element.offset() } ),\n\t\t\t\t\t\tinst.options.tolerance, event\n\t\t\t\t\t)\n\t\t\t\t) {\n\t\t\t\t\tchildrenIntersection = true;\n\t\t\t\t\treturn false; }\n\t\t\t} );\n\t\tif ( childrenIntersection ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tif ( this.accept.call( this.element[ 0 ],\n\t\t\t\t( draggable.currentItem || draggable.element ) ) ) {\n\t\t\tthis._removeActiveClass();\n\t\t\tthis._removeHoverClass();\n\n\t\t\tthis._trigger( \"drop\", event, this.ui( draggable ) );\n\t\t\treturn this.element;\n\t\t}\n\n\t\treturn false;\n\n\t},\n\n\tui: function( c ) {\n\t\treturn {\n\t\t\tdraggable: ( c.currentItem || c.element ),\n\t\t\thelper: c.helper,\n\t\t\tposition: c.position,\n\t\t\toffset: c.positionAbs\n\t\t};\n\t},\n\n\t// Extension points just to make backcompat sane and avoid duplicating logic\n\t// TODO: Remove in 1.13 along with call to it below\n\t_addHoverClass: function() {\n\t\tthis._addClass( \"ui-droppable-hover\" );\n\t},\n\n\t_removeHoverClass: function() {\n\t\tthis._removeClass( \"ui-droppable-hover\" );\n\t},\n\n\t_addActiveClass: function() {\n\t\tthis._addClass( \"ui-droppable-active\" );\n\t},\n\n\t_removeActiveClass: function() {\n\t\tthis._removeClass( \"ui-droppable-active\" );\n\t}\n} );\n\nvar intersect = $.ui.intersect = ( function() {\n\tfunction isOverAxis( x, reference, size ) {\n\t\treturn ( x >= reference ) && ( x < ( reference + size ) );\n\t}\n\n\treturn function( draggable, droppable, toleranceMode, event ) {\n\n\t\tif ( !droppable.offset ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tvar x1 = ( draggable.positionAbs ||\n\t\t\t\tdraggable.position.absolute ).left + draggable.margins.left,\n\t\t\ty1 = ( draggable.positionAbs ||\n\t\t\t\tdraggable.position.absolute ).top + draggable.margins.top,\n\t\t\tx2 = x1 + draggable.helperProportions.width,\n\t\t\ty2 = y1 + draggable.helperProportions.height,\n\t\t\tl = droppable.offset.left,\n\t\t\tt = droppable.offset.top,\n\t\t\tr = l + droppable.proportions().width,\n\t\t\tb = t + droppable.proportions().height;\n\n\t\tswitch ( toleranceMode ) {\n\t\tcase \"fit\":\n\t\t\treturn ( l <= x1 && x2 <= r && t <= y1 && y2 <= b );\n\t\tcase \"intersect\":\n\t\t\treturn ( l < x1 + ( draggable.helperProportions.width / 2 ) && // Right Half\n\t\t\t\tx2 - ( draggable.helperProportions.width / 2 ) < r && // Left Half\n\t\t\t\tt < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half\n\t\t\t\ty2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half\n\t\tcase \"pointer\":\n\t\t\treturn isOverAxis( event.pageY, t, droppable.proportions().height ) &&\n\t\t\t\tisOverAxis( event.pageX, l, droppable.proportions().width );\n\t\tcase \"touch\":\n\t\t\treturn (\n\t\t\t\t( y1 >= t && y1 <= b ) || // Top edge touching\n\t\t\t\t( y2 >= t && y2 <= b ) || // Bottom edge touching\n\t\t\t\t( y1 < t && y2 > b ) // Surrounded vertically\n\t\t\t) && (\n\t\t\t\t( x1 >= l && x1 <= r ) || // Left edge touching\n\t\t\t\t( x2 >= l && x2 <= r ) || // Right edge touching\n\t\t\t\t( x1 < l && x2 > r ) // Surrounded horizontally\n\t\t\t);\n\t\tdefault:\n\t\t\treturn false;\n\t\t}\n\t};\n} )();\n\n/*\n\tThis manager tracks offsets of draggables and droppables\n*/\n$.ui.ddmanager = {\n\tcurrent: null,\n\tdroppables: { \"default\": [] },\n\tprepareOffsets: function( t, event ) {\n\n\t\tvar i, j,\n\t\t\tm = $.ui.ddmanager.droppables[ t.options.scope ] || [],\n\t\t\ttype = event ? event.type : null, // workaround for #2317\n\t\t\tlist = ( t.currentItem || t.element ).find( \":data(ui-droppable)\" ).addBack();\n\n\t\tdroppablesLoop: for ( i = 0; i < m.length; i++ ) {\n\n\t\t\t// No disabled and non-accepted\n\t\t\tif ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ],\n\t\t\t\t\t( t.currentItem || t.element ) ) ) ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// Filter out elements in the current dragged item\n\t\t\tfor ( j = 0; j < list.length; j++ ) {\n\t\t\t\tif ( list[ j ] === m[ i ].element[ 0 ] ) {\n\t\t\t\t\tm[ i ].proportions().height = 0;\n\t\t\t\t\tcontinue droppablesLoop;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tm[ i ].visible = m[ i ].element.css( \"display\" ) !== \"none\";\n\t\t\tif ( !m[ i ].visible ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// Activate the droppable if used directly from draggables\n\t\t\tif ( type === \"mousedown\" ) {\n\t\t\t\tm[ i ]._activate.call( m[ i ], event );\n\t\t\t}\n\n\t\t\tm[ i ].offset = m[ i ].element.offset();\n\t\t\tm[ i ].proportions( {\n\t\t\t\twidth: m[ i ].element[ 0 ].offsetWidth,\n\t\t\t\theight: m[ i ].element[ 0 ].offsetHeight\n\t\t\t} );\n\n\t\t}\n\n\t},\n\tdrop: function( draggable, event ) {\n\n\t\tvar dropped = false;\n\n\t\t// Create a copy of the droppables in case the list changes during the drop (#9116)\n\t\t$.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {\n\n\t\t\tif ( !this.options ) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif ( !this.options.disabled && this.visible &&\n\t\t\t\t\tintersect( draggable, this, this.options.tolerance, event ) ) {\n\t\t\t\tdropped = this._drop.call( this, event ) || dropped;\n\t\t\t}\n\n\t\t\tif ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ],\n\t\t\t\t\t( draggable.currentItem || draggable.element ) ) ) {\n\t\t\t\tthis.isout = true;\n\t\t\t\tthis.isover = false;\n\t\t\t\tthis._deactivate.call( this, event );\n\t\t\t}\n\n\t\t} );\n\t\treturn dropped;\n\n\t},\n\tdragStart: function( draggable, event ) {\n\n\t\t// Listen for scrolling so that if the dragging causes scrolling the position of the\n\t\t// droppables can be recalculated (see #5003)\n\t\tdraggable.element.parentsUntil( \"body\" ).on( \"scroll.droppable\", function() {\n\t\t\tif ( !draggable.options.refreshPositions ) {\n\t\t\t\t$.ui.ddmanager.prepareOffsets( draggable, event );\n\t\t\t}\n\t\t} );\n\t},\n\tdrag: function( draggable, event ) {\n\n\t\t// If you have a highly dynamic page, you might try this option. It renders positions\n\t\t// every time you move the mouse.\n\t\tif ( draggable.options.refreshPositions ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( draggable, event );\n\t\t}\n\n\t\t// Run through all droppables and check their positions based on specific tolerance options\n\t\t$.each( $.ui.ddmanager.droppables[ draggable.options.scope ] || [], function() {\n\n\t\t\tif ( this.options.disabled || this.greedyChild || !this.visible ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tvar parentInstance, scope, parent,\n\t\t\t\tintersects = intersect( draggable, this, this.options.tolerance, event ),\n\t\t\t\tc = !intersects && this.isover ?\n\t\t\t\t\t\"isout\" :\n\t\t\t\t\t( intersects && !this.isover ? \"isover\" : null );\n\t\t\tif ( !c ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( this.options.greedy ) {\n\n\t\t\t\t// find droppable parents with same scope\n\t\t\t\tscope = this.options.scope;\n\t\t\t\tparent = this.element.parents( \":data(ui-droppable)\" ).filter( function() {\n\t\t\t\t\treturn $( this ).droppable( \"instance\" ).options.scope === scope;\n\t\t\t\t} );\n\n\t\t\t\tif ( parent.length ) {\n\t\t\t\t\tparentInstance = $( parent[ 0 ] ).droppable( \"instance\" );\n\t\t\t\t\tparentInstance.greedyChild = ( c === \"isover\" );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// We just moved into a greedy child\n\t\t\tif ( parentInstance && c === \"isover\" ) {\n\t\t\t\tparentInstance.isover = false;\n\t\t\t\tparentInstance.isout = true;\n\t\t\t\tparentInstance._out.call( parentInstance, event );\n\t\t\t}\n\n\t\t\tthis[ c ] = true;\n\t\t\tthis[ c === \"isout\" ? \"isover\" : \"isout\" ] = false;\n\t\t\tthis[ c === \"isover\" ? \"_over\" : \"_out\" ].call( this, event );\n\n\t\t\t// We just moved out of a greedy child\n\t\t\tif ( parentInstance && c === \"isout\" ) {\n\t\t\t\tparentInstance.isout = false;\n\t\t\t\tparentInstance.isover = true;\n\t\t\t\tparentInstance._over.call( parentInstance, event );\n\t\t\t}\n\t\t} );\n\n\t},\n\tdragStop: function( draggable, event ) {\n\t\tdraggable.element.parentsUntil( \"body\" ).off( \"scroll.droppable\" );\n\n\t\t// Call prepareOffsets one final time since IE does not fire return scroll events when\n\t\t// overflow was caused by drag (see #5003)\n\t\tif ( !draggable.options.refreshPositions ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( draggable, event );\n\t\t}\n\t}\n};\n\n// DEPRECATED\n// TODO: switch return back to widget declaration at top of file when this is removed\nif ( $.uiBackCompat !== false ) {\n\n\t// Backcompat for activeClass and hoverClass options\n\t$.widget( \"ui.droppable\", $.ui.droppable, {\n\t\toptions: {\n\t\t\thoverClass: false,\n\t\t\tactiveClass: false\n\t\t},\n\t\t_addActiveClass: function() {\n\t\t\tthis._super();\n\t\t\tif ( this.options.activeClass ) {\n\t\t\t\tthis.element.addClass( this.options.activeClass );\n\t\t\t}\n\t\t},\n\t\t_removeActiveClass: function() {\n\t\t\tthis._super();\n\t\t\tif ( this.options.activeClass ) {\n\t\t\t\tthis.element.removeClass( this.options.activeClass );\n\t\t\t}\n\t\t},\n\t\t_addHoverClass: function() {\n\t\t\tthis._super();\n\t\t\tif ( this.options.hoverClass ) {\n\t\t\t\tthis.element.addClass( this.options.hoverClass );\n\t\t\t}\n\t\t},\n\t\t_removeHoverClass: function() {\n\t\t\tthis._super();\n\t\t\tif ( this.options.hoverClass ) {\n\t\t\t\tthis.element.removeClass( this.options.hoverClass );\n\t\t\t}\n\t\t}\n\t} );\n}\n\nvar widgetsDroppable = $.ui.droppable;\n\n\n/*!\n * jQuery UI Resizable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Resizable\n//>>group: Interactions\n//>>description: Enables resize functionality for any element.\n//>>docs: http://api.jqueryui.com/resizable/\n//>>demos: http://jqueryui.com/resizable/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/resizable.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\n$.widget( \"ui.resizable\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"resize\",\n\toptions: {\n\t\talsoResize: false,\n\t\tanimate: false,\n\t\tanimateDuration: \"slow\",\n\t\tanimateEasing: \"swing\",\n\t\taspectRatio: false,\n\t\tautoHide: false,\n\t\tclasses: {\n\t\t\t\"ui-resizable-se\": \"ui-icon ui-icon-gripsmall-diagonal-se\"\n\t\t},\n\t\tcontainment: false,\n\t\tghost: false,\n\t\tgrid: false,\n\t\thandles: \"e,s,se\",\n\t\thelper: false,\n\t\tmaxHeight: null,\n\t\tmaxWidth: null,\n\t\tminHeight: 10,\n\t\tminWidth: 10,\n\n\t\t// See #7960\n\t\tzIndex: 90,\n\n\t\t// Callbacks\n\t\tresize: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\n\t_num: function( value ) {\n\t\treturn parseFloat( value ) || 0;\n\t},\n\n\t_isNumber: function( value ) {\n\t\treturn !isNaN( parseFloat( value ) );\n\t},\n\n\t_hasScroll: function( el, a ) {\n\n\t\tif ( $( el ).css( \"overflow\" ) === \"hidden\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tvar scroll = ( a && a === \"left\" ) ? \"scrollLeft\" : \"scrollTop\",\n\t\t\thas = false;\n\n\t\tif ( el[ scroll ] > 0 ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// TODO: determine which cases actually cause this to happen\n\t\t// if the element doesn't have the scroll set, see if it's possible to\n\t\t// set the scroll\n\t\tel[ scroll ] = 1;\n\t\thas = ( el[ scroll ] > 0 );\n\t\tel[ scroll ] = 0;\n\t\treturn has;\n\t},\n\n\t_create: function() {\n\n\t\tvar margins,\n\t\t\to = this.options,\n\t\t\tthat = this;\n\t\tthis._addClass( \"ui-resizable\" );\n\n\t\t$.extend( this, {\n\t\t\t_aspectRatio: !!( o.aspectRatio ),\n\t\t\taspectRatio: o.aspectRatio,\n\t\t\toriginalElement: this.element,\n\t\t\t_proportionallyResizeElements: [],\n\t\t\t_helper: o.helper || o.ghost || o.animate ? o.helper || \"ui-resizable-helper\" : null\n\t\t} );\n\n\t\t// Wrap the element if it cannot hold child nodes\n\t\tif ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) {\n\n\t\t\tthis.element.wrap(\n\t\t\t\t$( \"<div class='ui-wrapper' style='overflow: hidden;'></div>\" ).css( {\n\t\t\t\t\tposition: this.element.css( \"position\" ),\n\t\t\t\t\twidth: this.element.outerWidth(),\n\t\t\t\t\theight: this.element.outerHeight(),\n\t\t\t\t\ttop: this.element.css( \"top\" ),\n\t\t\t\t\tleft: this.element.css( \"left\" )\n\t\t\t\t} )\n\t\t\t);\n\n\t\t\tthis.element = this.element.parent().data(\n\t\t\t\t\"ui-resizable\", this.element.resizable( \"instance\" )\n\t\t\t);\n\n\t\t\tthis.elementIsWrapper = true;\n\n\t\t\tmargins = {\n\t\t\t\tmarginTop: this.originalElement.css( \"marginTop\" ),\n\t\t\t\tmarginRight: this.originalElement.css( \"marginRight\" ),\n\t\t\t\tmarginBottom: this.originalElement.css( \"marginBottom\" ),\n\t\t\t\tmarginLeft: this.originalElement.css( \"marginLeft\" )\n\t\t\t};\n\n\t\t\tthis.element.css( margins );\n\t\t\tthis.originalElement.css( \"margin\", 0 );\n\n\t\t\t// support: Safari\n\t\t\t// Prevent Safari textarea resize\n\t\t\tthis.originalResizeStyle = this.originalElement.css( \"resize\" );\n\t\t\tthis.originalElement.css( \"resize\", \"none\" );\n\n\t\t\tthis._proportionallyResizeElements.push( this.originalElement.css( {\n\t\t\t\tposition: \"static\",\n\t\t\t\tzoom: 1,\n\t\t\t\tdisplay: \"block\"\n\t\t\t} ) );\n\n\t\t\t// Support: IE9\n\t\t\t// avoid IE jump (hard set the margin)\n\t\t\tthis.originalElement.css( margins );\n\n\t\t\tthis._proportionallyResize();\n\t\t}\n\n\t\tthis._setupHandles();\n\n\t\tif ( o.autoHide ) {\n\t\t\t$( this.element )\n\t\t\t\t.on( \"mouseenter\", function() {\n\t\t\t\t\tif ( o.disabled ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tthat._removeClass( \"ui-resizable-autohide\" );\n\t\t\t\t\tthat._handles.show();\n\t\t\t\t} )\n\t\t\t\t.on( \"mouseleave\", function() {\n\t\t\t\t\tif ( o.disabled ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tif ( !that.resizing ) {\n\t\t\t\t\t\tthat._addClass( \"ui-resizable-autohide\" );\n\t\t\t\t\t\tthat._handles.hide();\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}\n\n\t\tthis._mouseInit();\n\t},\n\n\t_destroy: function() {\n\n\t\tthis._mouseDestroy();\n\n\t\tvar wrapper,\n\t\t\t_destroy = function( exp ) {\n\t\t\t\t$( exp )\n\t\t\t\t\t.removeData( \"resizable\" )\n\t\t\t\t\t.removeData( \"ui-resizable\" )\n\t\t\t\t\t.off( \".resizable\" )\n\t\t\t\t\t.find( \".ui-resizable-handle\" )\n\t\t\t\t\t\t.remove();\n\t\t\t};\n\n\t\t// TODO: Unwrap at same DOM position\n\t\tif ( this.elementIsWrapper ) {\n\t\t\t_destroy( this.element );\n\t\t\twrapper = this.element;\n\t\t\tthis.originalElement.css( {\n\t\t\t\tposition: wrapper.css( \"position\" ),\n\t\t\t\twidth: wrapper.outerWidth(),\n\t\t\t\theight: wrapper.outerHeight(),\n\t\t\t\ttop: wrapper.css( \"top\" ),\n\t\t\t\tleft: wrapper.css( \"left\" )\n\t\t\t} ).insertAfter( wrapper );\n\t\t\twrapper.remove();\n\t\t}\n\n\t\tthis.originalElement.css( \"resize\", this.originalResizeStyle );\n\t\t_destroy( this.originalElement );\n\n\t\treturn this;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tthis._super( key, value );\n\n\t\tswitch ( key ) {\n\t\tcase \"handles\":\n\t\t\tthis._removeHandles();\n\t\t\tthis._setupHandles();\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t\t}\n\t},\n\n\t_setupHandles: function() {\n\t\tvar o = this.options, handle, i, n, hname, axis, that = this;\n\t\tthis.handles = o.handles ||\n\t\t\t( !$( \".ui-resizable-handle\", this.element ).length ?\n\t\t\t\t\"e,s,se\" : {\n\t\t\t\t\tn: \".ui-resizable-n\",\n\t\t\t\t\te: \".ui-resizable-e\",\n\t\t\t\t\ts: \".ui-resizable-s\",\n\t\t\t\t\tw: \".ui-resizable-w\",\n\t\t\t\t\tse: \".ui-resizable-se\",\n\t\t\t\t\tsw: \".ui-resizable-sw\",\n\t\t\t\t\tne: \".ui-resizable-ne\",\n\t\t\t\t\tnw: \".ui-resizable-nw\"\n\t\t\t\t} );\n\n\t\tthis._handles = $();\n\t\tif ( this.handles.constructor === String ) {\n\n\t\t\tif ( this.handles === \"all\" ) {\n\t\t\t\tthis.handles = \"n,e,s,w,se,sw,ne,nw\";\n\t\t\t}\n\n\t\t\tn = this.handles.split( \",\" );\n\t\t\tthis.handles = {};\n\n\t\t\tfor ( i = 0; i < n.length; i++ ) {\n\n\t\t\t\thandle = $.trim( n[ i ] );\n\t\t\t\thname = \"ui-resizable-\" + handle;\n\t\t\t\taxis = $( \"<div>\" );\n\t\t\t\tthis._addClass( axis, \"ui-resizable-handle \" + hname );\n\n\t\t\t\taxis.css( { zIndex: o.zIndex } );\n\n\t\t\t\tthis.handles[ handle ] = \".ui-resizable-\" + handle;\n\t\t\t\tthis.element.append( axis );\n\t\t\t}\n\n\t\t}\n\n\t\tthis._renderAxis = function( target ) {\n\n\t\t\tvar i, axis, padPos, padWrapper;\n\n\t\t\ttarget = target || this.element;\n\n\t\t\tfor ( i in this.handles ) {\n\n\t\t\t\tif ( this.handles[ i ].constructor === String ) {\n\t\t\t\t\tthis.handles[ i ] = this.element.children( this.handles[ i ] ).first().show();\n\t\t\t\t} else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {\n\t\t\t\t\tthis.handles[ i ] = $( this.handles[ i ] );\n\t\t\t\t\tthis._on( this.handles[ i ], { \"mousedown\": that._mouseDown } );\n\t\t\t\t}\n\n\t\t\t\tif ( this.elementIsWrapper &&\n\t\t\t\t\t\tthis.originalElement[ 0 ]\n\t\t\t\t\t\t\t.nodeName\n\t\t\t\t\t\t\t.match( /^(textarea|input|select|button)$/i ) ) {\n\t\t\t\t\taxis = $( this.handles[ i ], this.element );\n\n\t\t\t\t\tpadWrapper = /sw|ne|nw|se|n|s/.test( i ) ?\n\t\t\t\t\t\taxis.outerHeight() :\n\t\t\t\t\t\taxis.outerWidth();\n\n\t\t\t\t\tpadPos = [ \"padding\",\n\t\t\t\t\t\t/ne|nw|n/.test( i ) ? \"Top\" :\n\t\t\t\t\t\t/se|sw|s/.test( i ) ? \"Bottom\" :\n\t\t\t\t\t\t/^e$/.test( i ) ? \"Right\" : \"Left\" ].join( \"\" );\n\n\t\t\t\t\ttarget.css( padPos, padWrapper );\n\n\t\t\t\t\tthis._proportionallyResize();\n\t\t\t\t}\n\n\t\t\t\tthis._handles = this._handles.add( this.handles[ i ] );\n\t\t\t}\n\t\t};\n\n\t\t// TODO: make renderAxis a prototype function\n\t\tthis._renderAxis( this.element );\n\n\t\tthis._handles = this._handles.add( this.element.find( \".ui-resizable-handle\" ) );\n\t\tthis._handles.disableSelection();\n\n\t\tthis._handles.on( \"mouseover\", function() {\n\t\t\tif ( !that.resizing ) {\n\t\t\t\tif ( this.className ) {\n\t\t\t\t\taxis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );\n\t\t\t\t}\n\t\t\t\tthat.axis = axis && axis[ 1 ] ? axis[ 1 ] : \"se\";\n\t\t\t}\n\t\t} );\n\n\t\tif ( o.autoHide ) {\n\t\t\tthis._handles.hide();\n\t\t\tthis._addClass( \"ui-resizable-autohide\" );\n\t\t}\n\t},\n\n\t_removeHandles: function() {\n\t\tthis._handles.remove();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar i, handle,\n\t\t\tcapture = false;\n\n\t\tfor ( i in this.handles ) {\n\t\t\thandle = $( this.handles[ i ] )[ 0 ];\n\t\t\tif ( handle === event.target || $.contains( handle, event.target ) ) {\n\t\t\t\tcapture = true;\n\t\t\t}\n\t\t}\n\n\t\treturn !this.options.disabled && capture;\n\t},\n\n\t_mouseStart: function( event ) {\n\n\t\tvar curleft, curtop, cursor,\n\t\t\to = this.options,\n\t\t\tel = this.element;\n\n\t\tthis.resizing = true;\n\n\t\tthis._renderProxy();\n\n\t\tcurleft = this._num( this.helper.css( \"left\" ) );\n\t\tcurtop = this._num( this.helper.css( \"top\" ) );\n\n\t\tif ( o.containment ) {\n\t\t\tcurleft += $( o.containment ).scrollLeft() || 0;\n\t\t\tcurtop += $( o.containment ).scrollTop() || 0;\n\t\t}\n\n\t\tthis.offset = this.helper.offset();\n\t\tthis.position = { left: curleft, top: curtop };\n\n\t\tthis.size = this._helper ? {\n\t\t\t\twidth: this.helper.width(),\n\t\t\t\theight: this.helper.height()\n\t\t\t} : {\n\t\t\t\twidth: el.width(),\n\t\t\t\theight: el.height()\n\t\t\t};\n\n\t\tthis.originalSize = this._helper ? {\n\t\t\t\twidth: el.outerWidth(),\n\t\t\t\theight: el.outerHeight()\n\t\t\t} : {\n\t\t\t\twidth: el.width(),\n\t\t\t\theight: el.height()\n\t\t\t};\n\n\t\tthis.sizeDiff = {\n\t\t\twidth: el.outerWidth() - el.width(),\n\t\t\theight: el.outerHeight() - el.height()\n\t\t};\n\n\t\tthis.originalPosition = { left: curleft, top: curtop };\n\t\tthis.originalMousePosition = { left: event.pageX, top: event.pageY };\n\n\t\tthis.aspectRatio = ( typeof o.aspectRatio === \"number\" ) ?\n\t\t\to.aspectRatio :\n\t\t\t( ( this.originalSize.width / this.originalSize.height ) || 1 );\n\n\t\tcursor = $( \".ui-resizable-\" + this.axis ).css( \"cursor\" );\n\t\t$( \"body\" ).css( \"cursor\", cursor === \"auto\" ? this.axis + \"-resize\" : cursor );\n\n\t\tthis._addClass( \"ui-resizable-resizing\" );\n\t\tthis._propagate( \"start\", event );\n\t\treturn true;\n\t},\n\n\t_mouseDrag: function( event ) {\n\n\t\tvar data, props,\n\t\t\tsmp = this.originalMousePosition,\n\t\t\ta = this.axis,\n\t\t\tdx = ( event.pageX - smp.left ) || 0,\n\t\t\tdy = ( event.pageY - smp.top ) || 0,\n\t\t\ttrigger = this._change[ a ];\n\n\t\tthis._updatePrevProperties();\n\n\t\tif ( !trigger ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tdata = trigger.apply( this, [ event, dx, dy ] );\n\n\t\tthis._updateVirtualBoundaries( event.shiftKey );\n\t\tif ( this._aspectRatio || event.shiftKey ) {\n\t\t\tdata = this._updateRatio( data, event );\n\t\t}\n\n\t\tdata = this._respectSize( data, event );\n\n\t\tthis._updateCache( data );\n\n\t\tthis._propagate( \"resize\", event );\n\n\t\tprops = this._applyChanges();\n\n\t\tif ( !this._helper && this._proportionallyResizeElements.length ) {\n\t\t\tthis._proportionallyResize();\n\t\t}\n\n\t\tif ( !$.isEmptyObject( props ) ) {\n\t\t\tthis._updatePrevProperties();\n\t\t\tthis._trigger( \"resize\", event, this.ui() );\n\t\t\tthis._applyChanges();\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\n\t\tthis.resizing = false;\n\t\tvar pr, ista, soffseth, soffsetw, s, left, top,\n\t\t\to = this.options, that = this;\n\n\t\tif ( this._helper ) {\n\n\t\t\tpr = this._proportionallyResizeElements;\n\t\t\tista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName );\n\t\t\tsoffseth = ista && this._hasScroll( pr[ 0 ], \"left\" ) ? 0 : that.sizeDiff.height;\n\t\t\tsoffsetw = ista ? 0 : that.sizeDiff.width;\n\n\t\t\ts = {\n\t\t\t\twidth: ( that.helper.width()  - soffsetw ),\n\t\t\t\theight: ( that.helper.height() - soffseth )\n\t\t\t};\n\t\t\tleft = ( parseFloat( that.element.css( \"left\" ) ) +\n\t\t\t\t( that.position.left - that.originalPosition.left ) ) || null;\n\t\t\ttop = ( parseFloat( that.element.css( \"top\" ) ) +\n\t\t\t\t( that.position.top - that.originalPosition.top ) ) || null;\n\n\t\t\tif ( !o.animate ) {\n\t\t\t\tthis.element.css( $.extend( s, { top: top, left: left } ) );\n\t\t\t}\n\n\t\t\tthat.helper.height( that.size.height );\n\t\t\tthat.helper.width( that.size.width );\n\n\t\t\tif ( this._helper && !o.animate ) {\n\t\t\t\tthis._proportionallyResize();\n\t\t\t}\n\t\t}\n\n\t\t$( \"body\" ).css( \"cursor\", \"auto\" );\n\n\t\tthis._removeClass( \"ui-resizable-resizing\" );\n\n\t\tthis._propagate( \"stop\", event );\n\n\t\tif ( this._helper ) {\n\t\t\tthis.helper.remove();\n\t\t}\n\n\t\treturn false;\n\n\t},\n\n\t_updatePrevProperties: function() {\n\t\tthis.prevPosition = {\n\t\t\ttop: this.position.top,\n\t\t\tleft: this.position.left\n\t\t};\n\t\tthis.prevSize = {\n\t\t\twidth: this.size.width,\n\t\t\theight: this.size.height\n\t\t};\n\t},\n\n\t_applyChanges: function() {\n\t\tvar props = {};\n\n\t\tif ( this.position.top !== this.prevPosition.top ) {\n\t\t\tprops.top = this.position.top + \"px\";\n\t\t}\n\t\tif ( this.position.left !== this.prevPosition.left ) {\n\t\t\tprops.left = this.position.left + \"px\";\n\t\t}\n\t\tif ( this.size.width !== this.prevSize.width ) {\n\t\t\tprops.width = this.size.width + \"px\";\n\t\t}\n\t\tif ( this.size.height !== this.prevSize.height ) {\n\t\t\tprops.height = this.size.height + \"px\";\n\t\t}\n\n\t\tthis.helper.css( props );\n\n\t\treturn props;\n\t},\n\n\t_updateVirtualBoundaries: function( forceAspectRatio ) {\n\t\tvar pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,\n\t\t\to = this.options;\n\n\t\tb = {\n\t\t\tminWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,\n\t\t\tmaxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,\n\t\t\tminHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,\n\t\t\tmaxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity\n\t\t};\n\n\t\tif ( this._aspectRatio || forceAspectRatio ) {\n\t\t\tpMinWidth = b.minHeight * this.aspectRatio;\n\t\t\tpMinHeight = b.minWidth / this.aspectRatio;\n\t\t\tpMaxWidth = b.maxHeight * this.aspectRatio;\n\t\t\tpMaxHeight = b.maxWidth / this.aspectRatio;\n\n\t\t\tif ( pMinWidth > b.minWidth ) {\n\t\t\t\tb.minWidth = pMinWidth;\n\t\t\t}\n\t\t\tif ( pMinHeight > b.minHeight ) {\n\t\t\t\tb.minHeight = pMinHeight;\n\t\t\t}\n\t\t\tif ( pMaxWidth < b.maxWidth ) {\n\t\t\t\tb.maxWidth = pMaxWidth;\n\t\t\t}\n\t\t\tif ( pMaxHeight < b.maxHeight ) {\n\t\t\t\tb.maxHeight = pMaxHeight;\n\t\t\t}\n\t\t}\n\t\tthis._vBoundaries = b;\n\t},\n\n\t_updateCache: function( data ) {\n\t\tthis.offset = this.helper.offset();\n\t\tif ( this._isNumber( data.left ) ) {\n\t\t\tthis.position.left = data.left;\n\t\t}\n\t\tif ( this._isNumber( data.top ) ) {\n\t\t\tthis.position.top = data.top;\n\t\t}\n\t\tif ( this._isNumber( data.height ) ) {\n\t\t\tthis.size.height = data.height;\n\t\t}\n\t\tif ( this._isNumber( data.width ) ) {\n\t\t\tthis.size.width = data.width;\n\t\t}\n\t},\n\n\t_updateRatio: function( data ) {\n\n\t\tvar cpos = this.position,\n\t\t\tcsize = this.size,\n\t\t\ta = this.axis;\n\n\t\tif ( this._isNumber( data.height ) ) {\n\t\t\tdata.width = ( data.height * this.aspectRatio );\n\t\t} else if ( this._isNumber( data.width ) ) {\n\t\t\tdata.height = ( data.width / this.aspectRatio );\n\t\t}\n\n\t\tif ( a === \"sw\" ) {\n\t\t\tdata.left = cpos.left + ( csize.width - data.width );\n\t\t\tdata.top = null;\n\t\t}\n\t\tif ( a === \"nw\" ) {\n\t\t\tdata.top = cpos.top + ( csize.height - data.height );\n\t\t\tdata.left = cpos.left + ( csize.width - data.width );\n\t\t}\n\n\t\treturn data;\n\t},\n\n\t_respectSize: function( data ) {\n\n\t\tvar o = this._vBoundaries,\n\t\t\ta = this.axis,\n\t\t\tismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),\n\t\t\tismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),\n\t\t\tisminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),\n\t\t\tisminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),\n\t\t\tdw = this.originalPosition.left + this.originalSize.width,\n\t\t\tdh = this.originalPosition.top + this.originalSize.height,\n\t\t\tcw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );\n\t\tif ( isminw ) {\n\t\t\tdata.width = o.minWidth;\n\t\t}\n\t\tif ( isminh ) {\n\t\t\tdata.height = o.minHeight;\n\t\t}\n\t\tif ( ismaxw ) {\n\t\t\tdata.width = o.maxWidth;\n\t\t}\n\t\tif ( ismaxh ) {\n\t\t\tdata.height = o.maxHeight;\n\t\t}\n\n\t\tif ( isminw && cw ) {\n\t\t\tdata.left = dw - o.minWidth;\n\t\t}\n\t\tif ( ismaxw && cw ) {\n\t\t\tdata.left = dw - o.maxWidth;\n\t\t}\n\t\tif ( isminh && ch ) {\n\t\t\tdata.top = dh - o.minHeight;\n\t\t}\n\t\tif ( ismaxh && ch ) {\n\t\t\tdata.top = dh - o.maxHeight;\n\t\t}\n\n\t\t// Fixing jump error on top/left - bug #2330\n\t\tif ( !data.width && !data.height && !data.left && data.top ) {\n\t\t\tdata.top = null;\n\t\t} else if ( !data.width && !data.height && !data.top && data.left ) {\n\t\t\tdata.left = null;\n\t\t}\n\n\t\treturn data;\n\t},\n\n\t_getPaddingPlusBorderDimensions: function( element ) {\n\t\tvar i = 0,\n\t\t\twidths = [],\n\t\t\tborders = [\n\t\t\t\telement.css( \"borderTopWidth\" ),\n\t\t\t\telement.css( \"borderRightWidth\" ),\n\t\t\t\telement.css( \"borderBottomWidth\" ),\n\t\t\t\telement.css( \"borderLeftWidth\" )\n\t\t\t],\n\t\t\tpaddings = [\n\t\t\t\telement.css( \"paddingTop\" ),\n\t\t\t\telement.css( \"paddingRight\" ),\n\t\t\t\telement.css( \"paddingBottom\" ),\n\t\t\t\telement.css( \"paddingLeft\" )\n\t\t\t];\n\n\t\tfor ( ; i < 4; i++ ) {\n\t\t\twidths[ i ] = ( parseFloat( borders[ i ] ) || 0 );\n\t\t\twidths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );\n\t\t}\n\n\t\treturn {\n\t\t\theight: widths[ 0 ] + widths[ 2 ],\n\t\t\twidth: widths[ 1 ] + widths[ 3 ]\n\t\t};\n\t},\n\n\t_proportionallyResize: function() {\n\n\t\tif ( !this._proportionallyResizeElements.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar prel,\n\t\t\ti = 0,\n\t\t\telement = this.helper || this.element;\n\n\t\tfor ( ; i < this._proportionallyResizeElements.length; i++ ) {\n\n\t\t\tprel = this._proportionallyResizeElements[ i ];\n\n\t\t\t// TODO: Seems like a bug to cache this.outerDimensions\n\t\t\t// considering that we are in a loop.\n\t\t\tif ( !this.outerDimensions ) {\n\t\t\t\tthis.outerDimensions = this._getPaddingPlusBorderDimensions( prel );\n\t\t\t}\n\n\t\t\tprel.css( {\n\t\t\t\theight: ( element.height() - this.outerDimensions.height ) || 0,\n\t\t\t\twidth: ( element.width() - this.outerDimensions.width ) || 0\n\t\t\t} );\n\n\t\t}\n\n\t},\n\n\t_renderProxy: function() {\n\n\t\tvar el = this.element, o = this.options;\n\t\tthis.elementOffset = el.offset();\n\n\t\tif ( this._helper ) {\n\n\t\t\tthis.helper = this.helper || $( \"<div style='overflow:hidden;'></div>\" );\n\n\t\t\tthis._addClass( this.helper, this._helper );\n\t\t\tthis.helper.css( {\n\t\t\t\twidth: this.element.outerWidth(),\n\t\t\t\theight: this.element.outerHeight(),\n\t\t\t\tposition: \"absolute\",\n\t\t\t\tleft: this.elementOffset.left + \"px\",\n\t\t\t\ttop: this.elementOffset.top + \"px\",\n\t\t\t\tzIndex: ++o.zIndex //TODO: Don't modify option\n\t\t\t} );\n\n\t\t\tthis.helper\n\t\t\t\t.appendTo( \"body\" )\n\t\t\t\t.disableSelection();\n\n\t\t} else {\n\t\t\tthis.helper = this.element;\n\t\t}\n\n\t},\n\n\t_change: {\n\t\te: function( event, dx ) {\n\t\t\treturn { width: this.originalSize.width + dx };\n\t\t},\n\t\tw: function( event, dx ) {\n\t\t\tvar cs = this.originalSize, sp = this.originalPosition;\n\t\t\treturn { left: sp.left + dx, width: cs.width - dx };\n\t\t},\n\t\tn: function( event, dx, dy ) {\n\t\t\tvar cs = this.originalSize, sp = this.originalPosition;\n\t\t\treturn { top: sp.top + dy, height: cs.height - dy };\n\t\t},\n\t\ts: function( event, dx, dy ) {\n\t\t\treturn { height: this.originalSize.height + dy };\n\t\t},\n\t\tse: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.s.apply( this, arguments ),\n\t\t\t\tthis._change.e.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tsw: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.s.apply( this, arguments ),\n\t\t\t\tthis._change.w.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tne: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.n.apply( this, arguments ),\n\t\t\t\tthis._change.e.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tnw: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.n.apply( this, arguments ),\n\t\t\t\tthis._change.w.apply( this, [ event, dx, dy ] ) );\n\t\t}\n\t},\n\n\t_propagate: function( n, event ) {\n\t\t$.ui.plugin.call( this, n, [ event, this.ui() ] );\n\t\t( n !== \"resize\" && this._trigger( n, event, this.ui() ) );\n\t},\n\n\tplugins: {},\n\n\tui: function() {\n\t\treturn {\n\t\t\toriginalElement: this.originalElement,\n\t\t\telement: this.element,\n\t\t\thelper: this.helper,\n\t\t\tposition: this.position,\n\t\t\tsize: this.size,\n\t\t\toriginalSize: this.originalSize,\n\t\t\toriginalPosition: this.originalPosition\n\t\t};\n\t}\n\n} );\n\n/*\n * Resizable Extensions\n */\n\n$.ui.plugin.add( \"resizable\", \"animate\", {\n\n\tstop: function( event ) {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tpr = that._proportionallyResizeElements,\n\t\t\tista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),\n\t\t\tsoffseth = ista && that._hasScroll( pr[ 0 ], \"left\" ) ? 0 : that.sizeDiff.height,\n\t\t\tsoffsetw = ista ? 0 : that.sizeDiff.width,\n\t\t\tstyle = {\n\t\t\t\twidth: ( that.size.width - soffsetw ),\n\t\t\t\theight: ( that.size.height - soffseth )\n\t\t\t},\n\t\t\tleft = ( parseFloat( that.element.css( \"left\" ) ) +\n\t\t\t\t( that.position.left - that.originalPosition.left ) ) || null,\n\t\t\ttop = ( parseFloat( that.element.css( \"top\" ) ) +\n\t\t\t\t( that.position.top - that.originalPosition.top ) ) || null;\n\n\t\tthat.element.animate(\n\t\t\t$.extend( style, top && left ? { top: top, left: left } : {} ), {\n\t\t\t\tduration: o.animateDuration,\n\t\t\t\teasing: o.animateEasing,\n\t\t\t\tstep: function() {\n\n\t\t\t\t\tvar data = {\n\t\t\t\t\t\twidth: parseFloat( that.element.css( \"width\" ) ),\n\t\t\t\t\t\theight: parseFloat( that.element.css( \"height\" ) ),\n\t\t\t\t\t\ttop: parseFloat( that.element.css( \"top\" ) ),\n\t\t\t\t\t\tleft: parseFloat( that.element.css( \"left\" ) )\n\t\t\t\t\t};\n\n\t\t\t\t\tif ( pr && pr.length ) {\n\t\t\t\t\t\t$( pr[ 0 ] ).css( { width: data.width, height: data.height } );\n\t\t\t\t\t}\n\n\t\t\t\t\t// Propagating resize, and updating values for each animation step\n\t\t\t\t\tthat._updateCache( data );\n\t\t\t\t\tthat._propagate( \"resize\", event );\n\n\t\t\t\t}\n\t\t\t}\n\t\t);\n\t}\n\n} );\n\n$.ui.plugin.add( \"resizable\", \"containment\", {\n\n\tstart: function() {\n\t\tvar element, p, co, ch, cw, width, height,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tel = that.element,\n\t\t\toc = o.containment,\n\t\t\tce = ( oc instanceof $ ) ?\n\t\t\t\toc.get( 0 ) :\n\t\t\t\t( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;\n\n\t\tif ( !ce ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthat.containerElement = $( ce );\n\n\t\tif ( /document/.test( oc ) || oc === document ) {\n\t\t\tthat.containerOffset = {\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0\n\t\t\t};\n\t\t\tthat.containerPosition = {\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0\n\t\t\t};\n\n\t\t\tthat.parentData = {\n\t\t\t\telement: $( document ),\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0,\n\t\t\t\twidth: $( document ).width(),\n\t\t\t\theight: $( document ).height() || document.body.parentNode.scrollHeight\n\t\t\t};\n\t\t} else {\n\t\t\telement = $( ce );\n\t\t\tp = [];\n\t\t\t$( [ \"Top\", \"Right\", \"Left\", \"Bottom\" ] ).each( function( i, name ) {\n\t\t\t\tp[ i ] = that._num( element.css( \"padding\" + name ) );\n\t\t\t} );\n\n\t\t\tthat.containerOffset = element.offset();\n\t\t\tthat.containerPosition = element.position();\n\t\t\tthat.containerSize = {\n\t\t\t\theight: ( element.innerHeight() - p[ 3 ] ),\n\t\t\t\twidth: ( element.innerWidth() - p[ 1 ] )\n\t\t\t};\n\n\t\t\tco = that.containerOffset;\n\t\t\tch = that.containerSize.height;\n\t\t\tcw = that.containerSize.width;\n\t\t\twidth = ( that._hasScroll ( ce, \"left\" ) ? ce.scrollWidth : cw );\n\t\t\theight = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;\n\n\t\t\tthat.parentData = {\n\t\t\t\telement: ce,\n\t\t\t\tleft: co.left,\n\t\t\t\ttop: co.top,\n\t\t\t\twidth: width,\n\t\t\t\theight: height\n\t\t\t};\n\t\t}\n\t},\n\n\tresize: function( event ) {\n\t\tvar woset, hoset, isParent, isOffsetRelative,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tco = that.containerOffset,\n\t\t\tcp = that.position,\n\t\t\tpRatio = that._aspectRatio || event.shiftKey,\n\t\t\tcop = {\n\t\t\t\ttop: 0,\n\t\t\t\tleft: 0\n\t\t\t},\n\t\t\tce = that.containerElement,\n\t\t\tcontinueResize = true;\n\n\t\tif ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\tcop = co;\n\t\t}\n\n\t\tif ( cp.left < ( that._helper ? co.left : 0 ) ) {\n\t\t\tthat.size.width = that.size.width +\n\t\t\t\t( that._helper ?\n\t\t\t\t\t( that.position.left - co.left ) :\n\t\t\t\t\t( that.position.left - cop.left ) );\n\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.height = that.size.width / that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t\tthat.position.left = o.helper ? co.left : 0;\n\t\t}\n\n\t\tif ( cp.top < ( that._helper ? co.top : 0 ) ) {\n\t\t\tthat.size.height = that.size.height +\n\t\t\t\t( that._helper ?\n\t\t\t\t\t( that.position.top - co.top ) :\n\t\t\t\t\tthat.position.top );\n\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.width = that.size.height * that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t\tthat.position.top = that._helper ? co.top : 0;\n\t\t}\n\n\t\tisParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );\n\t\tisOffsetRelative = /relative|absolute/.test( that.containerElement.css( \"position\" ) );\n\n\t\tif ( isParent && isOffsetRelative ) {\n\t\t\tthat.offset.left = that.parentData.left + that.position.left;\n\t\t\tthat.offset.top = that.parentData.top + that.position.top;\n\t\t} else {\n\t\t\tthat.offset.left = that.element.offset().left;\n\t\t\tthat.offset.top = that.element.offset().top;\n\t\t}\n\n\t\twoset = Math.abs( that.sizeDiff.width +\n\t\t\t( that._helper ?\n\t\t\t\tthat.offset.left - cop.left :\n\t\t\t\t( that.offset.left - co.left ) ) );\n\n\t\thoset = Math.abs( that.sizeDiff.height +\n\t\t\t( that._helper ?\n\t\t\t\tthat.offset.top - cop.top :\n\t\t\t\t( that.offset.top - co.top ) ) );\n\n\t\tif ( woset + that.size.width >= that.parentData.width ) {\n\t\t\tthat.size.width = that.parentData.width - woset;\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.height = that.size.width / that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t}\n\n\t\tif ( hoset + that.size.height >= that.parentData.height ) {\n\t\t\tthat.size.height = that.parentData.height - hoset;\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.width = that.size.height * that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t}\n\n\t\tif ( !continueResize ) {\n\t\t\tthat.position.left = that.prevPosition.left;\n\t\t\tthat.position.top = that.prevPosition.top;\n\t\t\tthat.size.width = that.prevSize.width;\n\t\t\tthat.size.height = that.prevSize.height;\n\t\t}\n\t},\n\n\tstop: function() {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tco = that.containerOffset,\n\t\t\tcop = that.containerPosition,\n\t\t\tce = that.containerElement,\n\t\t\thelper = $( that.helper ),\n\t\t\tho = helper.offset(),\n\t\t\tw = helper.outerWidth() - that.sizeDiff.width,\n\t\t\th = helper.outerHeight() - that.sizeDiff.height;\n\n\t\tif ( that._helper && !o.animate && ( /relative/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\t$( this ).css( {\n\t\t\t\tleft: ho.left - cop.left - co.left,\n\t\t\t\twidth: w,\n\t\t\t\theight: h\n\t\t\t} );\n\t\t}\n\n\t\tif ( that._helper && !o.animate && ( /static/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\t$( this ).css( {\n\t\t\t\tleft: ho.left - cop.left - co.left,\n\t\t\t\twidth: w,\n\t\t\t\theight: h\n\t\t\t} );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"resizable\", \"alsoResize\", {\n\n\tstart: function() {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options;\n\n\t\t$( o.alsoResize ).each( function() {\n\t\t\tvar el = $( this );\n\t\t\tel.data( \"ui-resizable-alsoresize\", {\n\t\t\t\twidth: parseFloat( el.width() ), height: parseFloat( el.height() ),\n\t\t\t\tleft: parseFloat( el.css( \"left\" ) ), top: parseFloat( el.css( \"top\" ) )\n\t\t\t} );\n\t\t} );\n\t},\n\n\tresize: function( event, ui ) {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tos = that.originalSize,\n\t\t\top = that.originalPosition,\n\t\t\tdelta = {\n\t\t\t\theight: ( that.size.height - os.height ) || 0,\n\t\t\t\twidth: ( that.size.width - os.width ) || 0,\n\t\t\t\ttop: ( that.position.top - op.top ) || 0,\n\t\t\t\tleft: ( that.position.left - op.left ) || 0\n\t\t\t};\n\n\t\t\t$( o.alsoResize ).each( function() {\n\t\t\t\tvar el = $( this ), start = $( this ).data( \"ui-resizable-alsoresize\" ), style = {},\n\t\t\t\t\tcss = el.parents( ui.originalElement[ 0 ] ).length ?\n\t\t\t\t\t\t\t[ \"width\", \"height\" ] :\n\t\t\t\t\t\t\t[ \"width\", \"height\", \"top\", \"left\" ];\n\n\t\t\t\t$.each( css, function( i, prop ) {\n\t\t\t\t\tvar sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 );\n\t\t\t\t\tif ( sum && sum >= 0 ) {\n\t\t\t\t\t\tstyle[ prop ] = sum || null;\n\t\t\t\t\t}\n\t\t\t\t} );\n\n\t\t\t\tel.css( style );\n\t\t\t} );\n\t},\n\n\tstop: function() {\n\t\t$( this ).removeData( \"ui-resizable-alsoresize\" );\n\t}\n} );\n\n$.ui.plugin.add( \"resizable\", \"ghost\", {\n\n\tstart: function() {\n\n\t\tvar that = $( this ).resizable( \"instance\" ), cs = that.size;\n\n\t\tthat.ghost = that.originalElement.clone();\n\t\tthat.ghost.css( {\n\t\t\topacity: 0.25,\n\t\t\tdisplay: \"block\",\n\t\t\tposition: \"relative\",\n\t\t\theight: cs.height,\n\t\t\twidth: cs.width,\n\t\t\tmargin: 0,\n\t\t\tleft: 0,\n\t\t\ttop: 0\n\t\t} );\n\n\t\tthat._addClass( that.ghost, \"ui-resizable-ghost\" );\n\n\t\t// DEPRECATED\n\t\t// TODO: remove after 1.12\n\t\tif ( $.uiBackCompat !== false && typeof that.options.ghost === \"string\" ) {\n\n\t\t\t// Ghost option\n\t\t\tthat.ghost.addClass( this.options.ghost );\n\t\t}\n\n\t\tthat.ghost.appendTo( that.helper );\n\n\t},\n\n\tresize: function() {\n\t\tvar that = $( this ).resizable( \"instance\" );\n\t\tif ( that.ghost ) {\n\t\t\tthat.ghost.css( {\n\t\t\t\tposition: \"relative\",\n\t\t\t\theight: that.size.height,\n\t\t\t\twidth: that.size.width\n\t\t\t} );\n\t\t}\n\t},\n\n\tstop: function() {\n\t\tvar that = $( this ).resizable( \"instance\" );\n\t\tif ( that.ghost && that.helper ) {\n\t\t\tthat.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );\n\t\t}\n\t}\n\n} );\n\n$.ui.plugin.add( \"resizable\", \"grid\", {\n\n\tresize: function() {\n\t\tvar outerDimensions,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tcs = that.size,\n\t\t\tos = that.originalSize,\n\t\t\top = that.originalPosition,\n\t\t\ta = that.axis,\n\t\t\tgrid = typeof o.grid === \"number\" ? [ o.grid, o.grid ] : o.grid,\n\t\t\tgridX = ( grid[ 0 ] || 1 ),\n\t\t\tgridY = ( grid[ 1 ] || 1 ),\n\t\t\tox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,\n\t\t\toy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,\n\t\t\tnewWidth = os.width + ox,\n\t\t\tnewHeight = os.height + oy,\n\t\t\tisMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),\n\t\t\tisMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),\n\t\t\tisMinWidth = o.minWidth && ( o.minWidth > newWidth ),\n\t\t\tisMinHeight = o.minHeight && ( o.minHeight > newHeight );\n\n\t\to.grid = grid;\n\n\t\tif ( isMinWidth ) {\n\t\t\tnewWidth += gridX;\n\t\t}\n\t\tif ( isMinHeight ) {\n\t\t\tnewHeight += gridY;\n\t\t}\n\t\tif ( isMaxWidth ) {\n\t\t\tnewWidth -= gridX;\n\t\t}\n\t\tif ( isMaxHeight ) {\n\t\t\tnewHeight -= gridY;\n\t\t}\n\n\t\tif ( /^(se|s|e)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t} else if ( /^(ne)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t\tthat.position.top = op.top - oy;\n\t\t} else if ( /^(sw)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t\tthat.position.left = op.left - ox;\n\t\t} else {\n\t\t\tif ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) {\n\t\t\t\touterDimensions = that._getPaddingPlusBorderDimensions( this );\n\t\t\t}\n\n\t\t\tif ( newHeight - gridY > 0 ) {\n\t\t\t\tthat.size.height = newHeight;\n\t\t\t\tthat.position.top = op.top - oy;\n\t\t\t} else {\n\t\t\t\tnewHeight = gridY - outerDimensions.height;\n\t\t\t\tthat.size.height = newHeight;\n\t\t\t\tthat.position.top = op.top + os.height - newHeight;\n\t\t\t}\n\t\t\tif ( newWidth - gridX > 0 ) {\n\t\t\t\tthat.size.width = newWidth;\n\t\t\t\tthat.position.left = op.left - ox;\n\t\t\t} else {\n\t\t\t\tnewWidth = gridX - outerDimensions.width;\n\t\t\t\tthat.size.width = newWidth;\n\t\t\t\tthat.position.left = op.left + os.width - newWidth;\n\t\t\t}\n\t\t}\n\t}\n\n} );\n\nvar widgetsResizable = $.ui.resizable;\n\n\n/*!\n * jQuery UI Selectable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Selectable\n//>>group: Interactions\n//>>description: Allows groups of elements to be selected with the mouse.\n//>>docs: http://api.jqueryui.com/selectable/\n//>>demos: http://jqueryui.com/selectable/\n//>>css.structure: ../../themes/base/selectable.css\n\n\n\nvar widgetsSelectable = $.widget( \"ui.selectable\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tappendTo: \"body\",\n\t\tautoRefresh: true,\n\t\tdistance: 0,\n\t\tfilter: \"*\",\n\t\ttolerance: \"touch\",\n\n\t\t// Callbacks\n\t\tselected: null,\n\t\tselecting: null,\n\t\tstart: null,\n\t\tstop: null,\n\t\tunselected: null,\n\t\tunselecting: null\n\t},\n\t_create: function() {\n\t\tvar that = this;\n\n\t\tthis._addClass( \"ui-selectable\" );\n\n\t\tthis.dragged = false;\n\n\t\t// Cache selectee children based on filter\n\t\tthis.refresh = function() {\n\t\t\tthat.elementPos = $( that.element[ 0 ] ).offset();\n\t\t\tthat.selectees = $( that.options.filter, that.element[ 0 ] );\n\t\t\tthat._addClass( that.selectees, \"ui-selectee\" );\n\t\t\tthat.selectees.each( function() {\n\t\t\t\tvar $this = $( this ),\n\t\t\t\t\tselecteeOffset = $this.offset(),\n\t\t\t\t\tpos = {\n\t\t\t\t\t\tleft: selecteeOffset.left - that.elementPos.left,\n\t\t\t\t\t\ttop: selecteeOffset.top - that.elementPos.top\n\t\t\t\t\t};\n\t\t\t\t$.data( this, \"selectable-item\", {\n\t\t\t\t\telement: this,\n\t\t\t\t\t$element: $this,\n\t\t\t\t\tleft: pos.left,\n\t\t\t\t\ttop: pos.top,\n\t\t\t\t\tright: pos.left + $this.outerWidth(),\n\t\t\t\t\tbottom: pos.top + $this.outerHeight(),\n\t\t\t\t\tstartselected: false,\n\t\t\t\t\tselected: $this.hasClass( \"ui-selected\" ),\n\t\t\t\t\tselecting: $this.hasClass( \"ui-selecting\" ),\n\t\t\t\t\tunselecting: $this.hasClass( \"ui-unselecting\" )\n\t\t\t\t} );\n\t\t\t} );\n\t\t};\n\t\tthis.refresh();\n\n\t\tthis._mouseInit();\n\n\t\tthis.helper = $( \"<div>\" );\n\t\tthis._addClass( this.helper, \"ui-selectable-helper\" );\n\t},\n\n\t_destroy: function() {\n\t\tthis.selectees.removeData( \"selectable-item\" );\n\t\tthis._mouseDestroy();\n\t},\n\n\t_mouseStart: function( event ) {\n\t\tvar that = this,\n\t\t\toptions = this.options;\n\n\t\tthis.opos = [ event.pageX, event.pageY ];\n\t\tthis.elementPos = $( this.element[ 0 ] ).offset();\n\n\t\tif ( this.options.disabled ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis.selectees = $( options.filter, this.element[ 0 ] );\n\n\t\tthis._trigger( \"start\", event );\n\n\t\t$( options.appendTo ).append( this.helper );\n\n\t\t// position helper (lasso)\n\t\tthis.helper.css( {\n\t\t\t\"left\": event.pageX,\n\t\t\t\"top\": event.pageY,\n\t\t\t\"width\": 0,\n\t\t\t\"height\": 0\n\t\t} );\n\n\t\tif ( options.autoRefresh ) {\n\t\t\tthis.refresh();\n\t\t}\n\n\t\tthis.selectees.filter( \".ui-selected\" ).each( function() {\n\t\t\tvar selectee = $.data( this, \"selectable-item\" );\n\t\t\tselectee.startselected = true;\n\t\t\tif ( !event.metaKey && !event.ctrlKey ) {\n\t\t\t\tthat._removeClass( selectee.$element, \"ui-selected\" );\n\t\t\t\tselectee.selected = false;\n\t\t\t\tthat._addClass( selectee.$element, \"ui-unselecting\" );\n\t\t\t\tselectee.unselecting = true;\n\n\t\t\t\t// selectable UNSELECTING callback\n\t\t\t\tthat._trigger( \"unselecting\", event, {\n\t\t\t\t\tunselecting: selectee.element\n\t\t\t\t} );\n\t\t\t}\n\t\t} );\n\n\t\t$( event.target ).parents().addBack().each( function() {\n\t\t\tvar doSelect,\n\t\t\t\tselectee = $.data( this, \"selectable-item\" );\n\t\t\tif ( selectee ) {\n\t\t\t\tdoSelect = ( !event.metaKey && !event.ctrlKey ) ||\n\t\t\t\t\t!selectee.$element.hasClass( \"ui-selected\" );\n\t\t\t\tthat._removeClass( selectee.$element, doSelect ? \"ui-unselecting\" : \"ui-selected\" )\n\t\t\t\t\t._addClass( selectee.$element, doSelect ? \"ui-selecting\" : \"ui-unselecting\" );\n\t\t\t\tselectee.unselecting = !doSelect;\n\t\t\t\tselectee.selecting = doSelect;\n\t\t\t\tselectee.selected = doSelect;\n\n\t\t\t\t// selectable (UN)SELECTING callback\n\t\t\t\tif ( doSelect ) {\n\t\t\t\t\tthat._trigger( \"selecting\", event, {\n\t\t\t\t\t\tselecting: selectee.element\n\t\t\t\t\t} );\n\t\t\t\t} else {\n\t\t\t\t\tthat._trigger( \"unselecting\", event, {\n\t\t\t\t\t\tunselecting: selectee.element\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t\treturn false;\n\t\t\t}\n\t\t} );\n\n\t},\n\n\t_mouseDrag: function( event ) {\n\n\t\tthis.dragged = true;\n\n\t\tif ( this.options.disabled ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar tmp,\n\t\t\tthat = this,\n\t\t\toptions = this.options,\n\t\t\tx1 = this.opos[ 0 ],\n\t\t\ty1 = this.opos[ 1 ],\n\t\t\tx2 = event.pageX,\n\t\t\ty2 = event.pageY;\n\n\t\tif ( x1 > x2 ) { tmp = x2; x2 = x1; x1 = tmp; }\n\t\tif ( y1 > y2 ) { tmp = y2; y2 = y1; y1 = tmp; }\n\t\tthis.helper.css( { left: x1, top: y1, width: x2 - x1, height: y2 - y1 } );\n\n\t\tthis.selectees.each( function() {\n\t\t\tvar selectee = $.data( this, \"selectable-item\" ),\n\t\t\t\thit = false,\n\t\t\t\toffset = {};\n\n\t\t\t//prevent helper from being selected if appendTo: selectable\n\t\t\tif ( !selectee || selectee.element === that.element[ 0 ] ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\toffset.left   = selectee.left   + that.elementPos.left;\n\t\t\toffset.right  = selectee.right  + that.elementPos.left;\n\t\t\toffset.top    = selectee.top    + that.elementPos.top;\n\t\t\toffset.bottom = selectee.bottom + that.elementPos.top;\n\n\t\t\tif ( options.tolerance === \"touch\" ) {\n\t\t\t\thit = ( !( offset.left > x2 || offset.right < x1 || offset.top > y2 ||\n                    offset.bottom < y1 ) );\n\t\t\t} else if ( options.tolerance === \"fit\" ) {\n\t\t\t\thit = ( offset.left > x1 && offset.right < x2 && offset.top > y1 &&\n                    offset.bottom < y2 );\n\t\t\t}\n\n\t\t\tif ( hit ) {\n\n\t\t\t\t// SELECT\n\t\t\t\tif ( selectee.selected ) {\n\t\t\t\t\tthat._removeClass( selectee.$element, \"ui-selected\" );\n\t\t\t\t\tselectee.selected = false;\n\t\t\t\t}\n\t\t\t\tif ( selectee.unselecting ) {\n\t\t\t\t\tthat._removeClass( selectee.$element, \"ui-unselecting\" );\n\t\t\t\t\tselectee.unselecting = false;\n\t\t\t\t}\n\t\t\t\tif ( !selectee.selecting ) {\n\t\t\t\t\tthat._addClass( selectee.$element, \"ui-selecting\" );\n\t\t\t\t\tselectee.selecting = true;\n\n\t\t\t\t\t// selectable SELECTING callback\n\t\t\t\t\tthat._trigger( \"selecting\", event, {\n\t\t\t\t\t\tselecting: selectee.element\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// UNSELECT\n\t\t\t\tif ( selectee.selecting ) {\n\t\t\t\t\tif ( ( event.metaKey || event.ctrlKey ) && selectee.startselected ) {\n\t\t\t\t\t\tthat._removeClass( selectee.$element, \"ui-selecting\" );\n\t\t\t\t\t\tselectee.selecting = false;\n\t\t\t\t\t\tthat._addClass( selectee.$element, \"ui-selected\" );\n\t\t\t\t\t\tselectee.selected = true;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tthat._removeClass( selectee.$element, \"ui-selecting\" );\n\t\t\t\t\t\tselectee.selecting = false;\n\t\t\t\t\t\tif ( selectee.startselected ) {\n\t\t\t\t\t\t\tthat._addClass( selectee.$element, \"ui-unselecting\" );\n\t\t\t\t\t\t\tselectee.unselecting = true;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// selectable UNSELECTING callback\n\t\t\t\t\t\tthat._trigger( \"unselecting\", event, {\n\t\t\t\t\t\t\tunselecting: selectee.element\n\t\t\t\t\t\t} );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif ( selectee.selected ) {\n\t\t\t\t\tif ( !event.metaKey && !event.ctrlKey && !selectee.startselected ) {\n\t\t\t\t\t\tthat._removeClass( selectee.$element, \"ui-selected\" );\n\t\t\t\t\t\tselectee.selected = false;\n\n\t\t\t\t\t\tthat._addClass( selectee.$element, \"ui-unselecting\" );\n\t\t\t\t\t\tselectee.unselecting = true;\n\n\t\t\t\t\t\t// selectable UNSELECTING callback\n\t\t\t\t\t\tthat._trigger( \"unselecting\", event, {\n\t\t\t\t\t\t\tunselecting: selectee.element\n\t\t\t\t\t\t} );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\t\tvar that = this;\n\n\t\tthis.dragged = false;\n\n\t\t$( \".ui-unselecting\", this.element[ 0 ] ).each( function() {\n\t\t\tvar selectee = $.data( this, \"selectable-item\" );\n\t\t\tthat._removeClass( selectee.$element, \"ui-unselecting\" );\n\t\t\tselectee.unselecting = false;\n\t\t\tselectee.startselected = false;\n\t\t\tthat._trigger( \"unselected\", event, {\n\t\t\t\tunselected: selectee.element\n\t\t\t} );\n\t\t} );\n\t\t$( \".ui-selecting\", this.element[ 0 ] ).each( function() {\n\t\t\tvar selectee = $.data( this, \"selectable-item\" );\n\t\t\tthat._removeClass( selectee.$element, \"ui-selecting\" )\n\t\t\t\t._addClass( selectee.$element, \"ui-selected\" );\n\t\t\tselectee.selecting = false;\n\t\t\tselectee.selected = true;\n\t\t\tselectee.startselected = true;\n\t\t\tthat._trigger( \"selected\", event, {\n\t\t\t\tselected: selectee.element\n\t\t\t} );\n\t\t} );\n\t\tthis._trigger( \"stop\", event );\n\n\t\tthis.helper.remove();\n\n\t\treturn false;\n\t}\n\n} );\n\n\n/*!\n * jQuery UI Sortable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Sortable\n//>>group: Interactions\n//>>description: Enables items in a list to be sorted using the mouse.\n//>>docs: http://api.jqueryui.com/sortable/\n//>>demos: http://jqueryui.com/sortable/\n//>>css.structure: ../../themes/base/sortable.css\n\n\n\nvar widgetsSortable = $.widget( \"ui.sortable\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"sort\",\n\tready: false,\n\toptions: {\n\t\tappendTo: \"parent\",\n\t\taxis: false,\n\t\tconnectWith: false,\n\t\tcontainment: false,\n\t\tcursor: \"auto\",\n\t\tcursorAt: false,\n\t\tdropOnEmpty: true,\n\t\tforcePlaceholderSize: false,\n\t\tforceHelperSize: false,\n\t\tgrid: false,\n\t\thandle: false,\n\t\thelper: \"original\",\n\t\titems: \"> *\",\n\t\topacity: false,\n\t\tplaceholder: false,\n\t\trevert: false,\n\t\tscroll: true,\n\t\tscrollSensitivity: 20,\n\t\tscrollSpeed: 20,\n\t\tscope: \"default\",\n\t\ttolerance: \"intersect\",\n\t\tzIndex: 1000,\n\n\t\t// Callbacks\n\t\tactivate: null,\n\t\tbeforeStop: null,\n\t\tchange: null,\n\t\tdeactivate: null,\n\t\tout: null,\n\t\tover: null,\n\t\treceive: null,\n\t\tremove: null,\n\t\tsort: null,\n\t\tstart: null,\n\t\tstop: null,\n\t\tupdate: null\n\t},\n\n\t_isOverAxis: function( x, reference, size ) {\n\t\treturn ( x >= reference ) && ( x < ( reference + size ) );\n\t},\n\n\t_isFloating: function( item ) {\n\t\treturn ( /left|right/ ).test( item.css( \"float\" ) ) ||\n\t\t\t( /inline|table-cell/ ).test( item.css( \"display\" ) );\n\t},\n\n\t_create: function() {\n\t\tthis.containerCache = {};\n\t\tthis._addClass( \"ui-sortable\" );\n\n\t\t//Get the items\n\t\tthis.refresh();\n\n\t\t//Let's determine the parent's offset\n\t\tthis.offset = this.element.offset();\n\n\t\t//Initialize mouse events for interaction\n\t\tthis._mouseInit();\n\n\t\tthis._setHandleClassName();\n\n\t\t//We're ready to go\n\t\tthis.ready = true;\n\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"handle\" ) {\n\t\t\tthis._setHandleClassName();\n\t\t}\n\t},\n\n\t_setHandleClassName: function() {\n\t\tvar that = this;\n\t\tthis._removeClass( this.element.find( \".ui-sortable-handle\" ), \"ui-sortable-handle\" );\n\t\t$.each( this.items, function() {\n\t\t\tthat._addClass(\n\t\t\t\tthis.instance.options.handle ?\n\t\t\t\t\tthis.item.find( this.instance.options.handle ) :\n\t\t\t\t\tthis.item,\n\t\t\t\t\"ui-sortable-handle\"\n\t\t\t);\n\t\t} );\n\t},\n\n\t_destroy: function() {\n\t\tthis._mouseDestroy();\n\n\t\tfor ( var i = this.items.length - 1; i >= 0; i-- ) {\n\t\t\tthis.items[ i ].item.removeData( this.widgetName + \"-item\" );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_mouseCapture: function( event, overrideHandle ) {\n\t\tvar currentItem = null,\n\t\t\tvalidHandle = false,\n\t\t\tthat = this;\n\n\t\tif ( this.reverting ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tif ( this.options.disabled || this.options.type === \"static\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t//We have to refresh the items data once first\n\t\tthis._refreshItems( event );\n\n\t\t//Find out if the clicked node (or one of its parents) is a actual item in this.items\n\t\t$( event.target ).parents().each( function() {\n\t\t\tif ( $.data( this, that.widgetName + \"-item\" ) === that ) {\n\t\t\t\tcurrentItem = $( this );\n\t\t\t\treturn false;\n\t\t\t}\n\t\t} );\n\t\tif ( $.data( event.target, that.widgetName + \"-item\" ) === that ) {\n\t\t\tcurrentItem = $( event.target );\n\t\t}\n\n\t\tif ( !currentItem ) {\n\t\t\treturn false;\n\t\t}\n\t\tif ( this.options.handle && !overrideHandle ) {\n\t\t\t$( this.options.handle, currentItem ).find( \"*\" ).addBack().each( function() {\n\t\t\t\tif ( this === event.target ) {\n\t\t\t\t\tvalidHandle = true;\n\t\t\t\t}\n\t\t\t} );\n\t\t\tif ( !validHandle ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\tthis.currentItem = currentItem;\n\t\tthis._removeCurrentsFromItems();\n\t\treturn true;\n\n\t},\n\n\t_mouseStart: function( event, overrideHandle, noActivation ) {\n\n\t\tvar i, body,\n\t\t\to = this.options;\n\n\t\tthis.currentContainer = this;\n\n\t\t//We only need to call refreshPositions, because the refreshItems call has been moved to\n\t\t// mouseCapture\n\t\tthis.refreshPositions();\n\n\t\t//Create and append the visible helper\n\t\tthis.helper = this._createHelper( event );\n\n\t\t//Cache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t/*\n\t\t * - Position generation -\n\t\t * This block generates everything position related - it's the core of draggables.\n\t\t */\n\n\t\t//Cache the margins of the original element\n\t\tthis._cacheMargins();\n\n\t\t//Get the next scrolling parent\n\t\tthis.scrollParent = this.helper.scrollParent();\n\n\t\t//The element's absolute position on the page minus margins\n\t\tthis.offset = this.currentItem.offset();\n\t\tthis.offset = {\n\t\t\ttop: this.offset.top - this.margins.top,\n\t\t\tleft: this.offset.left - this.margins.left\n\t\t};\n\n\t\t$.extend( this.offset, {\n\t\t\tclick: { //Where the click happened, relative to the element\n\t\t\t\tleft: event.pageX - this.offset.left,\n\t\t\t\ttop: event.pageY - this.offset.top\n\t\t\t},\n\t\t\tparent: this._getParentOffset(),\n\n\t\t\t// This is a relative to absolute position minus the actual position calculation -\n\t\t\t// only used for relative positioned helper\n\t\t\trelative: this._getRelativeOffset()\n\t\t} );\n\n\t\t// Only after we got the offset, we can change the helper's position to absolute\n\t\t// TODO: Still need to figure out a way to make relative sorting possible\n\t\tthis.helper.css( \"position\", \"absolute\" );\n\t\tthis.cssPosition = this.helper.css( \"position\" );\n\n\t\t//Generate the original position\n\t\tthis.originalPosition = this._generatePosition( event );\n\t\tthis.originalPageX = event.pageX;\n\t\tthis.originalPageY = event.pageY;\n\n\t\t//Adjust the mouse offset relative to the helper if \"cursorAt\" is supplied\n\t\t( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );\n\n\t\t//Cache the former DOM position\n\t\tthis.domPosition = {\n\t\t\tprev: this.currentItem.prev()[ 0 ],\n\t\t\tparent: this.currentItem.parent()[ 0 ]\n\t\t};\n\n\t\t// If the helper is not the original, hide the original so it's not playing any role during\n\t\t// the drag, won't cause anything bad this way\n\t\tif ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {\n\t\t\tthis.currentItem.hide();\n\t\t}\n\n\t\t//Create the placeholder\n\t\tthis._createPlaceholder();\n\n\t\t//Set a containment if given in the options\n\t\tif ( o.containment ) {\n\t\t\tthis._setContainment();\n\t\t}\n\n\t\tif ( o.cursor && o.cursor !== \"auto\" ) { // cursor option\n\t\t\tbody = this.document.find( \"body\" );\n\n\t\t\t// Support: IE\n\t\t\tthis.storedCursor = body.css( \"cursor\" );\n\t\t\tbody.css( \"cursor\", o.cursor );\n\n\t\t\tthis.storedStylesheet =\n\t\t\t\t$( \"<style>*{ cursor: \" + o.cursor + \" !important; }</style>\" ).appendTo( body );\n\t\t}\n\n\t\tif ( o.opacity ) { // opacity option\n\t\t\tif ( this.helper.css( \"opacity\" ) ) {\n\t\t\t\tthis._storedOpacity = this.helper.css( \"opacity\" );\n\t\t\t}\n\t\t\tthis.helper.css( \"opacity\", o.opacity );\n\t\t}\n\n\t\tif ( o.zIndex ) { // zIndex option\n\t\t\tif ( this.helper.css( \"zIndex\" ) ) {\n\t\t\t\tthis._storedZIndex = this.helper.css( \"zIndex\" );\n\t\t\t}\n\t\t\tthis.helper.css( \"zIndex\", o.zIndex );\n\t\t}\n\n\t\t//Prepare scrolling\n\t\tif ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&\n\t\t\t\tthis.scrollParent[ 0 ].tagName !== \"HTML\" ) {\n\t\t\tthis.overflowOffset = this.scrollParent.offset();\n\t\t}\n\n\t\t//Call callbacks\n\t\tthis._trigger( \"start\", event, this._uiHash() );\n\n\t\t//Recache the helper size\n\t\tif ( !this._preserveHelperProportions ) {\n\t\t\tthis._cacheHelperProportions();\n\t\t}\n\n\t\t//Post \"activate\" events to possible containers\n\t\tif ( !noActivation ) {\n\t\t\tfor ( i = this.containers.length - 1; i >= 0; i-- ) {\n\t\t\t\tthis.containers[ i ]._trigger( \"activate\", event, this._uiHash( this ) );\n\t\t\t}\n\t\t}\n\n\t\t//Prepare possible droppables\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.current = this;\n\t\t}\n\n\t\tif ( $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( this, event );\n\t\t}\n\n\t\tthis.dragging = true;\n\n\t\tthis._addClass( this.helper, \"ui-sortable-helper\" );\n\n\t\t// Execute the drag once - this causes the helper not to be visiblebefore getting its\n\t\t// correct position\n\t\tthis._mouseDrag( event );\n\t\treturn true;\n\n\t},\n\n\t_mouseDrag: function( event ) {\n\t\tvar i, item, itemElement, intersection,\n\t\t\to = this.options,\n\t\t\tscrolled = false;\n\n\t\t//Compute the helpers position\n\t\tthis.position = this._generatePosition( event );\n\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\n\t\tif ( !this.lastPositionAbs ) {\n\t\t\tthis.lastPositionAbs = this.positionAbs;\n\t\t}\n\n\t\t//Do scrolling\n\t\tif ( this.options.scroll ) {\n\t\t\tif ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&\n\t\t\t\t\tthis.scrollParent[ 0 ].tagName !== \"HTML\" ) {\n\n\t\t\t\tif ( ( this.overflowOffset.top + this.scrollParent[ 0 ].offsetHeight ) -\n\t\t\t\t\t\tevent.pageY < o.scrollSensitivity ) {\n\t\t\t\t\tthis.scrollParent[ 0 ].scrollTop =\n\t\t\t\t\t\tscrolled = this.scrollParent[ 0 ].scrollTop + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageY - this.overflowOffset.top < o.scrollSensitivity ) {\n\t\t\t\t\tthis.scrollParent[ 0 ].scrollTop =\n\t\t\t\t\t\tscrolled = this.scrollParent[ 0 ].scrollTop - o.scrollSpeed;\n\t\t\t\t}\n\n\t\t\t\tif ( ( this.overflowOffset.left + this.scrollParent[ 0 ].offsetWidth ) -\n\t\t\t\t\t\tevent.pageX < o.scrollSensitivity ) {\n\t\t\t\t\tthis.scrollParent[ 0 ].scrollLeft = scrolled =\n\t\t\t\t\t\tthis.scrollParent[ 0 ].scrollLeft + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageX - this.overflowOffset.left < o.scrollSensitivity ) {\n\t\t\t\t\tthis.scrollParent[ 0 ].scrollLeft = scrolled =\n\t\t\t\t\t\tthis.scrollParent[ 0 ].scrollLeft - o.scrollSpeed;\n\t\t\t\t}\n\n\t\t\t} else {\n\n\t\t\t\tif ( event.pageY - this.document.scrollTop() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = this.document.scrollTop( this.document.scrollTop() - o.scrollSpeed );\n\t\t\t\t} else if ( this.window.height() - ( event.pageY - this.document.scrollTop() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = this.document.scrollTop( this.document.scrollTop() + o.scrollSpeed );\n\t\t\t\t}\n\n\t\t\t\tif ( event.pageX - this.document.scrollLeft() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = this.document.scrollLeft(\n\t\t\t\t\t\tthis.document.scrollLeft() - o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t} else if ( this.window.width() - ( event.pageX - this.document.scrollLeft() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = this.document.scrollLeft(\n\t\t\t\t\t\tthis.document.scrollLeft() + o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tif ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t\t$.ui.ddmanager.prepareOffsets( this, event );\n\t\t\t}\n\t\t}\n\n\t\t//Regenerate the absolute position used for position checks\n\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\n\t\t//Set the helper position\n\t\tif ( !this.options.axis || this.options.axis !== \"y\" ) {\n\t\t\tthis.helper[ 0 ].style.left = this.position.left + \"px\";\n\t\t}\n\t\tif ( !this.options.axis || this.options.axis !== \"x\" ) {\n\t\t\tthis.helper[ 0 ].style.top = this.position.top + \"px\";\n\t\t}\n\n\t\t//Rearrange\n\t\tfor ( i = this.items.length - 1; i >= 0; i-- ) {\n\n\t\t\t//Cache variables and intersection, continue if no intersection\n\t\t\titem = this.items[ i ];\n\t\t\titemElement = item.item[ 0 ];\n\t\t\tintersection = this._intersectsWithPointer( item );\n\t\t\tif ( !intersection ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// Only put the placeholder inside the current Container, skip all\n\t\t\t// items from other containers. This works because when moving\n\t\t\t// an item from one container to another the\n\t\t\t// currentContainer is switched before the placeholder is moved.\n\t\t\t//\n\t\t\t// Without this, moving items in \"sub-sortables\" can cause\n\t\t\t// the placeholder to jitter between the outer and inner container.\n\t\t\tif ( item.instance !== this.currentContainer ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// Cannot intersect with itself\n\t\t\t// no useless actions that have been done before\n\t\t\t// no action if the item moved is the parent of the item checked\n\t\t\tif ( itemElement !== this.currentItem[ 0 ] &&\n\t\t\t\tthis.placeholder[ intersection === 1 ? \"next\" : \"prev\" ]()[ 0 ] !== itemElement &&\n\t\t\t\t!$.contains( this.placeholder[ 0 ], itemElement ) &&\n\t\t\t\t( this.options.type === \"semi-dynamic\" ?\n\t\t\t\t\t!$.contains( this.element[ 0 ], itemElement ) :\n\t\t\t\t\ttrue\n\t\t\t\t)\n\t\t\t) {\n\n\t\t\t\tthis.direction = intersection === 1 ? \"down\" : \"up\";\n\n\t\t\t\tif ( this.options.tolerance === \"pointer\" || this._intersectsWithSides( item ) ) {\n\t\t\t\t\tthis._rearrange( event, item );\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tthis._trigger( \"change\", event, this._uiHash() );\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\t//Post events to containers\n\t\tthis._contactContainers( event );\n\n\t\t//Interconnect with droppables\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.drag( this, event );\n\t\t}\n\n\t\t//Call callbacks\n\t\tthis._trigger( \"sort\", event, this._uiHash() );\n\n\t\tthis.lastPositionAbs = this.positionAbs;\n\t\treturn false;\n\n\t},\n\n\t_mouseStop: function( event, noPropagation ) {\n\n\t\tif ( !event ) {\n\t\t\treturn;\n\t\t}\n\n\t\t//If we are using droppables, inform the manager about the drop\n\t\tif ( $.ui.ddmanager && !this.options.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.drop( this, event );\n\t\t}\n\n\t\tif ( this.options.revert ) {\n\t\t\tvar that = this,\n\t\t\t\tcur = this.placeholder.offset(),\n\t\t\t\taxis = this.options.axis,\n\t\t\t\tanimation = {};\n\n\t\t\tif ( !axis || axis === \"x\" ) {\n\t\t\t\tanimation.left = cur.left - this.offset.parent.left - this.margins.left +\n\t\t\t\t\t( this.offsetParent[ 0 ] === this.document[ 0 ].body ?\n\t\t\t\t\t\t0 :\n\t\t\t\t\t\tthis.offsetParent[ 0 ].scrollLeft\n\t\t\t\t\t);\n\t\t\t}\n\t\t\tif ( !axis || axis === \"y\" ) {\n\t\t\t\tanimation.top = cur.top - this.offset.parent.top - this.margins.top +\n\t\t\t\t\t( this.offsetParent[ 0 ] === this.document[ 0 ].body ?\n\t\t\t\t\t\t0 :\n\t\t\t\t\t\tthis.offsetParent[ 0 ].scrollTop\n\t\t\t\t\t);\n\t\t\t}\n\t\t\tthis.reverting = true;\n\t\t\t$( this.helper ).animate(\n\t\t\t\tanimation,\n\t\t\t\tparseInt( this.options.revert, 10 ) || 500,\n\t\t\t\tfunction() {\n\t\t\t\t\tthat._clear( event );\n\t\t\t\t}\n\t\t\t);\n\t\t} else {\n\t\t\tthis._clear( event, noPropagation );\n\t\t}\n\n\t\treturn false;\n\n\t},\n\n\tcancel: function() {\n\n\t\tif ( this.dragging ) {\n\n\t\t\tthis._mouseUp( new $.Event( \"mouseup\", { target: null } ) );\n\n\t\t\tif ( this.options.helper === \"original\" ) {\n\t\t\t\tthis.currentItem.css( this._storedCSS );\n\t\t\t\tthis._removeClass( this.currentItem, \"ui-sortable-helper\" );\n\t\t\t} else {\n\t\t\t\tthis.currentItem.show();\n\t\t\t}\n\n\t\t\t//Post deactivating events to containers\n\t\t\tfor ( var i = this.containers.length - 1; i >= 0; i-- ) {\n\t\t\t\tthis.containers[ i ]._trigger( \"deactivate\", null, this._uiHash( this ) );\n\t\t\t\tif ( this.containers[ i ].containerCache.over ) {\n\t\t\t\t\tthis.containers[ i ]._trigger( \"out\", null, this._uiHash( this ) );\n\t\t\t\t\tthis.containers[ i ].containerCache.over = 0;\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\n\t\tif ( this.placeholder ) {\n\n\t\t\t//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,\n\t\t\t// it unbinds ALL events from the original node!\n\t\t\tif ( this.placeholder[ 0 ].parentNode ) {\n\t\t\t\tthis.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );\n\t\t\t}\n\t\t\tif ( this.options.helper !== \"original\" && this.helper &&\n\t\t\t\t\tthis.helper[ 0 ].parentNode ) {\n\t\t\t\tthis.helper.remove();\n\t\t\t}\n\n\t\t\t$.extend( this, {\n\t\t\t\thelper: null,\n\t\t\t\tdragging: false,\n\t\t\t\treverting: false,\n\t\t\t\t_noFinalSort: null\n\t\t\t} );\n\n\t\t\tif ( this.domPosition.prev ) {\n\t\t\t\t$( this.domPosition.prev ).after( this.currentItem );\n\t\t\t} else {\n\t\t\t\t$( this.domPosition.parent ).prepend( this.currentItem );\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\n\t},\n\n\tserialize: function( o ) {\n\n\t\tvar items = this._getItemsAsjQuery( o && o.connected ),\n\t\t\tstr = [];\n\t\to = o || {};\n\n\t\t$( items ).each( function() {\n\t\t\tvar res = ( $( o.item || this ).attr( o.attribute || \"id\" ) || \"\" )\n\t\t\t\t.match( o.expression || ( /(.+)[\\-=_](.+)/ ) );\n\t\t\tif ( res ) {\n\t\t\t\tstr.push(\n\t\t\t\t\t( o.key || res[ 1 ] + \"[]\" ) +\n\t\t\t\t\t\"=\" + ( o.key && o.expression ? res[ 1 ] : res[ 2 ] ) );\n\t\t\t}\n\t\t} );\n\n\t\tif ( !str.length && o.key ) {\n\t\t\tstr.push( o.key + \"=\" );\n\t\t}\n\n\t\treturn str.join( \"&\" );\n\n\t},\n\n\ttoArray: function( o ) {\n\n\t\tvar items = this._getItemsAsjQuery( o && o.connected ),\n\t\t\tret = [];\n\n\t\to = o || {};\n\n\t\titems.each( function() {\n\t\t\tret.push( $( o.item || this ).attr( o.attribute || \"id\" ) || \"\" );\n\t\t} );\n\t\treturn ret;\n\n\t},\n\n\t/* Be careful with the following core functions */\n\t_intersectsWith: function( item ) {\n\n\t\tvar x1 = this.positionAbs.left,\n\t\t\tx2 = x1 + this.helperProportions.width,\n\t\t\ty1 = this.positionAbs.top,\n\t\t\ty2 = y1 + this.helperProportions.height,\n\t\t\tl = item.left,\n\t\t\tr = l + item.width,\n\t\t\tt = item.top,\n\t\t\tb = t + item.height,\n\t\t\tdyClick = this.offset.click.top,\n\t\t\tdxClick = this.offset.click.left,\n\t\t\tisOverElementHeight = ( this.options.axis === \"x\" ) || ( ( y1 + dyClick ) > t &&\n\t\t\t\t( y1 + dyClick ) < b ),\n\t\t\tisOverElementWidth = ( this.options.axis === \"y\" ) || ( ( x1 + dxClick ) > l &&\n\t\t\t\t( x1 + dxClick ) < r ),\n\t\t\tisOverElement = isOverElementHeight && isOverElementWidth;\n\n\t\tif ( this.options.tolerance === \"pointer\" ||\n\t\t\tthis.options.forcePointerForContainers ||\n\t\t\t( this.options.tolerance !== \"pointer\" &&\n\t\t\t\tthis.helperProportions[ this.floating ? \"width\" : \"height\" ] >\n\t\t\t\titem[ this.floating ? \"width\" : \"height\" ] )\n\t\t) {\n\t\t\treturn isOverElement;\n\t\t} else {\n\n\t\t\treturn ( l < x1 + ( this.helperProportions.width / 2 ) && // Right Half\n\t\t\t\tx2 - ( this.helperProportions.width / 2 ) < r && // Left Half\n\t\t\t\tt < y1 + ( this.helperProportions.height / 2 ) && // Bottom Half\n\t\t\t\ty2 - ( this.helperProportions.height / 2 ) < b ); // Top Half\n\n\t\t}\n\t},\n\n\t_intersectsWithPointer: function( item ) {\n\t\tvar verticalDirection, horizontalDirection,\n\t\t\tisOverElementHeight = ( this.options.axis === \"x\" ) ||\n\t\t\t\tthis._isOverAxis(\n\t\t\t\t\tthis.positionAbs.top + this.offset.click.top, item.top, item.height ),\n\t\t\tisOverElementWidth = ( this.options.axis === \"y\" ) ||\n\t\t\t\tthis._isOverAxis(\n\t\t\t\t\tthis.positionAbs.left + this.offset.click.left, item.left, item.width ),\n\t\t\tisOverElement = isOverElementHeight && isOverElementWidth;\n\n\t\tif ( !isOverElement ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tverticalDirection = this._getDragVerticalDirection();\n\t\thorizontalDirection = this._getDragHorizontalDirection();\n\n\t\treturn this.floating ?\n\t\t\t( ( horizontalDirection === \"right\" || verticalDirection === \"down\" ) ? 2 : 1 )\n\t\t\t: ( verticalDirection && ( verticalDirection === \"down\" ? 2 : 1 ) );\n\n\t},\n\n\t_intersectsWithSides: function( item ) {\n\n\t\tvar isOverBottomHalf = this._isOverAxis( this.positionAbs.top +\n\t\t\t\tthis.offset.click.top, item.top + ( item.height / 2 ), item.height ),\n\t\t\tisOverRightHalf = this._isOverAxis( this.positionAbs.left +\n\t\t\t\tthis.offset.click.left, item.left + ( item.width / 2 ), item.width ),\n\t\t\tverticalDirection = this._getDragVerticalDirection(),\n\t\t\thorizontalDirection = this._getDragHorizontalDirection();\n\n\t\tif ( this.floating && horizontalDirection ) {\n\t\t\treturn ( ( horizontalDirection === \"right\" && isOverRightHalf ) ||\n\t\t\t\t( horizontalDirection === \"left\" && !isOverRightHalf ) );\n\t\t} else {\n\t\t\treturn verticalDirection && ( ( verticalDirection === \"down\" && isOverBottomHalf ) ||\n\t\t\t\t( verticalDirection === \"up\" && !isOverBottomHalf ) );\n\t\t}\n\n\t},\n\n\t_getDragVerticalDirection: function() {\n\t\tvar delta = this.positionAbs.top - this.lastPositionAbs.top;\n\t\treturn delta !== 0 && ( delta > 0 ? \"down\" : \"up\" );\n\t},\n\n\t_getDragHorizontalDirection: function() {\n\t\tvar delta = this.positionAbs.left - this.lastPositionAbs.left;\n\t\treturn delta !== 0 && ( delta > 0 ? \"right\" : \"left\" );\n\t},\n\n\trefresh: function( event ) {\n\t\tthis._refreshItems( event );\n\t\tthis._setHandleClassName();\n\t\tthis.refreshPositions();\n\t\treturn this;\n\t},\n\n\t_connectWith: function() {\n\t\tvar options = this.options;\n\t\treturn options.connectWith.constructor === String ?\n\t\t\t[ options.connectWith ] :\n\t\t\toptions.connectWith;\n\t},\n\n\t_getItemsAsjQuery: function( connected ) {\n\n\t\tvar i, j, cur, inst,\n\t\t\titems = [],\n\t\t\tqueries = [],\n\t\t\tconnectWith = this._connectWith();\n\n\t\tif ( connectWith && connected ) {\n\t\t\tfor ( i = connectWith.length - 1; i >= 0; i-- ) {\n\t\t\t\tcur = $( connectWith[ i ], this.document[ 0 ] );\n\t\t\t\tfor ( j = cur.length - 1; j >= 0; j-- ) {\n\t\t\t\t\tinst = $.data( cur[ j ], this.widgetFullName );\n\t\t\t\t\tif ( inst && inst !== this && !inst.options.disabled ) {\n\t\t\t\t\t\tqueries.push( [ $.isFunction( inst.options.items ) ?\n\t\t\t\t\t\t\tinst.options.items.call( inst.element ) :\n\t\t\t\t\t\t\t$( inst.options.items, inst.element )\n\t\t\t\t\t\t\t\t.not( \".ui-sortable-helper\" )\n\t\t\t\t\t\t\t\t.not( \".ui-sortable-placeholder\" ), inst ] );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tqueries.push( [ $.isFunction( this.options.items ) ?\n\t\t\tthis.options.items\n\t\t\t\t.call( this.element, null, { options: this.options, item: this.currentItem } ) :\n\t\t\t$( this.options.items, this.element )\n\t\t\t\t.not( \".ui-sortable-helper\" )\n\t\t\t\t.not( \".ui-sortable-placeholder\" ), this ] );\n\n\t\tfunction addItems() {\n\t\t\titems.push( this );\n\t\t}\n\t\tfor ( i = queries.length - 1; i >= 0; i-- ) {\n\t\t\tqueries[ i ][ 0 ].each( addItems );\n\t\t}\n\n\t\treturn $( items );\n\n\t},\n\n\t_removeCurrentsFromItems: function() {\n\n\t\tvar list = this.currentItem.find( \":data(\" + this.widgetName + \"-item)\" );\n\n\t\tthis.items = $.grep( this.items, function( item ) {\n\t\t\tfor ( var j = 0; j < list.length; j++ ) {\n\t\t\t\tif ( list[ j ] === item.item[ 0 ] ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t} );\n\n\t},\n\n\t_refreshItems: function( event ) {\n\n\t\tthis.items = [];\n\t\tthis.containers = [ this ];\n\n\t\tvar i, j, cur, inst, targetData, _queries, item, queriesLength,\n\t\t\titems = this.items,\n\t\t\tqueries = [ [ $.isFunction( this.options.items ) ?\n\t\t\t\tthis.options.items.call( this.element[ 0 ], event, { item: this.currentItem } ) :\n\t\t\t\t$( this.options.items, this.element ), this ] ],\n\t\t\tconnectWith = this._connectWith();\n\n\t\t//Shouldn't be run the first time through due to massive slow-down\n\t\tif ( connectWith && this.ready ) {\n\t\t\tfor ( i = connectWith.length - 1; i >= 0; i-- ) {\n\t\t\t\tcur = $( connectWith[ i ], this.document[ 0 ] );\n\t\t\t\tfor ( j = cur.length - 1; j >= 0; j-- ) {\n\t\t\t\t\tinst = $.data( cur[ j ], this.widgetFullName );\n\t\t\t\t\tif ( inst && inst !== this && !inst.options.disabled ) {\n\t\t\t\t\t\tqueries.push( [ $.isFunction( inst.options.items ) ?\n\t\t\t\t\t\t\tinst.options.items\n\t\t\t\t\t\t\t\t.call( inst.element[ 0 ], event, { item: this.currentItem } ) :\n\t\t\t\t\t\t\t$( inst.options.items, inst.element ), inst ] );\n\t\t\t\t\t\tthis.containers.push( inst );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfor ( i = queries.length - 1; i >= 0; i-- ) {\n\t\t\ttargetData = queries[ i ][ 1 ];\n\t\t\t_queries = queries[ i ][ 0 ];\n\n\t\t\tfor ( j = 0, queriesLength = _queries.length; j < queriesLength; j++ ) {\n\t\t\t\titem = $( _queries[ j ] );\n\n\t\t\t\t// Data for target checking (mouse manager)\n\t\t\t\titem.data( this.widgetName + \"-item\", targetData );\n\n\t\t\t\titems.push( {\n\t\t\t\t\titem: item,\n\t\t\t\t\tinstance: targetData,\n\t\t\t\t\twidth: 0, height: 0,\n\t\t\t\t\tleft: 0, top: 0\n\t\t\t\t} );\n\t\t\t}\n\t\t}\n\n\t},\n\n\trefreshPositions: function( fast ) {\n\n\t\t// Determine whether items are being displayed horizontally\n\t\tthis.floating = this.items.length ?\n\t\t\tthis.options.axis === \"x\" || this._isFloating( this.items[ 0 ].item ) :\n\t\t\tfalse;\n\n\t\t//This has to be redone because due to the item being moved out/into the offsetParent,\n\t\t// the offsetParent's position will change\n\t\tif ( this.offsetParent && this.helper ) {\n\t\t\tthis.offset.parent = this._getParentOffset();\n\t\t}\n\n\t\tvar i, item, t, p;\n\n\t\tfor ( i = this.items.length - 1; i >= 0; i-- ) {\n\t\t\titem = this.items[ i ];\n\n\t\t\t//We ignore calculating positions of all connected containers when we're not over them\n\t\t\tif ( item.instance !== this.currentContainer && this.currentContainer &&\n\t\t\t\t\titem.item[ 0 ] !== this.currentItem[ 0 ] ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tt = this.options.toleranceElement ?\n\t\t\t\t$( this.options.toleranceElement, item.item ) :\n\t\t\t\titem.item;\n\n\t\t\tif ( !fast ) {\n\t\t\t\titem.width = t.outerWidth();\n\t\t\t\titem.height = t.outerHeight();\n\t\t\t}\n\n\t\t\tp = t.offset();\n\t\t\titem.left = p.left;\n\t\t\titem.top = p.top;\n\t\t}\n\n\t\tif ( this.options.custom && this.options.custom.refreshContainers ) {\n\t\t\tthis.options.custom.refreshContainers.call( this );\n\t\t} else {\n\t\t\tfor ( i = this.containers.length - 1; i >= 0; i-- ) {\n\t\t\t\tp = this.containers[ i ].element.offset();\n\t\t\t\tthis.containers[ i ].containerCache.left = p.left;\n\t\t\t\tthis.containers[ i ].containerCache.top = p.top;\n\t\t\t\tthis.containers[ i ].containerCache.width =\n\t\t\t\t\tthis.containers[ i ].element.outerWidth();\n\t\t\t\tthis.containers[ i ].containerCache.height =\n\t\t\t\t\tthis.containers[ i ].element.outerHeight();\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_createPlaceholder: function( that ) {\n\t\tthat = that || this;\n\t\tvar className,\n\t\t\to = that.options;\n\n\t\tif ( !o.placeholder || o.placeholder.constructor === String ) {\n\t\t\tclassName = o.placeholder;\n\t\t\to.placeholder = {\n\t\t\t\telement: function() {\n\n\t\t\t\t\tvar nodeName = that.currentItem[ 0 ].nodeName.toLowerCase(),\n\t\t\t\t\t\telement = $( \"<\" + nodeName + \">\", that.document[ 0 ] );\n\n\t\t\t\t\t\tthat._addClass( element, \"ui-sortable-placeholder\",\n\t\t\t\t\t\t\t\tclassName || that.currentItem[ 0 ].className )\n\t\t\t\t\t\t\t._removeClass( element, \"ui-sortable-helper\" );\n\n\t\t\t\t\tif ( nodeName === \"tbody\" ) {\n\t\t\t\t\t\tthat._createTrPlaceholder(\n\t\t\t\t\t\t\tthat.currentItem.find( \"tr\" ).eq( 0 ),\n\t\t\t\t\t\t\t$( \"<tr>\", that.document[ 0 ] ).appendTo( element )\n\t\t\t\t\t\t);\n\t\t\t\t\t} else if ( nodeName === \"tr\" ) {\n\t\t\t\t\t\tthat._createTrPlaceholder( that.currentItem, element );\n\t\t\t\t\t} else if ( nodeName === \"img\" ) {\n\t\t\t\t\t\telement.attr( \"src\", that.currentItem.attr( \"src\" ) );\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !className ) {\n\t\t\t\t\t\telement.css( \"visibility\", \"hidden\" );\n\t\t\t\t\t}\n\n\t\t\t\t\treturn element;\n\t\t\t\t},\n\t\t\t\tupdate: function( container, p ) {\n\n\t\t\t\t\t// 1. If a className is set as 'placeholder option, we don't force sizes -\n\t\t\t\t\t// the class is responsible for that\n\t\t\t\t\t// 2. The option 'forcePlaceholderSize can be enabled to force it even if a\n\t\t\t\t\t// class name is specified\n\t\t\t\t\tif ( className && !o.forcePlaceholderSize ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\t//If the element doesn't have a actual height by itself (without styles coming\n\t\t\t\t\t// from a stylesheet), it receives the inline height from the dragged item\n\t\t\t\t\tif ( !p.height() ) {\n\t\t\t\t\t\tp.height(\n\t\t\t\t\t\t\tthat.currentItem.innerHeight() -\n\t\t\t\t\t\t\tparseInt( that.currentItem.css( \"paddingTop\" ) || 0, 10 ) -\n\t\t\t\t\t\t\tparseInt( that.currentItem.css( \"paddingBottom\" ) || 0, 10 ) );\n\t\t\t\t\t}\n\t\t\t\t\tif ( !p.width() ) {\n\t\t\t\t\t\tp.width(\n\t\t\t\t\t\t\tthat.currentItem.innerWidth() -\n\t\t\t\t\t\t\tparseInt( that.currentItem.css( \"paddingLeft\" ) || 0, 10 ) -\n\t\t\t\t\t\t\tparseInt( that.currentItem.css( \"paddingRight\" ) || 0, 10 ) );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t};\n\t\t}\n\n\t\t//Create the placeholder\n\t\tthat.placeholder = $( o.placeholder.element.call( that.element, that.currentItem ) );\n\n\t\t//Append it after the actual current item\n\t\tthat.currentItem.after( that.placeholder );\n\n\t\t//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)\n\t\to.placeholder.update( that, that.placeholder );\n\n\t},\n\n\t_createTrPlaceholder: function( sourceTr, targetTr ) {\n\t\tvar that = this;\n\n\t\tsourceTr.children().each( function() {\n\t\t\t$( \"<td>&#160;</td>\", that.document[ 0 ] )\n\t\t\t\t.attr( \"colspan\", $( this ).attr( \"colspan\" ) || 1 )\n\t\t\t\t.appendTo( targetTr );\n\t\t} );\n\t},\n\n\t_contactContainers: function( event ) {\n\t\tvar i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom,\n\t\t\tfloating, axis,\n\t\t\tinnermostContainer = null,\n\t\t\tinnermostIndex = null;\n\n\t\t// Get innermost container that intersects with item\n\t\tfor ( i = this.containers.length - 1; i >= 0; i-- ) {\n\n\t\t\t// Never consider a container that's located within the item itself\n\t\t\tif ( $.contains( this.currentItem[ 0 ], this.containers[ i ].element[ 0 ] ) ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif ( this._intersectsWith( this.containers[ i ].containerCache ) ) {\n\n\t\t\t\t// If we've already found a container and it's more \"inner\" than this, then continue\n\t\t\t\tif ( innermostContainer &&\n\t\t\t\t\t\t$.contains(\n\t\t\t\t\t\t\tthis.containers[ i ].element[ 0 ],\n\t\t\t\t\t\t\tinnermostContainer.element[ 0 ] ) ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\tinnermostContainer = this.containers[ i ];\n\t\t\t\tinnermostIndex = i;\n\n\t\t\t} else {\n\n\t\t\t\t// container doesn't intersect. trigger \"out\" event if necessary\n\t\t\t\tif ( this.containers[ i ].containerCache.over ) {\n\t\t\t\t\tthis.containers[ i ]._trigger( \"out\", event, this._uiHash( this ) );\n\t\t\t\t\tthis.containers[ i ].containerCache.over = 0;\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\n\t\t// If no intersecting containers found, return\n\t\tif ( !innermostContainer ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Move the item into the container if it's not there already\n\t\tif ( this.containers.length === 1 ) {\n\t\t\tif ( !this.containers[ innermostIndex ].containerCache.over ) {\n\t\t\t\tthis.containers[ innermostIndex ]._trigger( \"over\", event, this._uiHash( this ) );\n\t\t\t\tthis.containers[ innermostIndex ].containerCache.over = 1;\n\t\t\t}\n\t\t} else {\n\n\t\t\t// When entering a new container, we will find the item with the least distance and\n\t\t\t// append our item near it\n\t\t\tdist = 10000;\n\t\t\titemWithLeastDistance = null;\n\t\t\tfloating = innermostContainer.floating || this._isFloating( this.currentItem );\n\t\t\tposProperty = floating ? \"left\" : \"top\";\n\t\t\tsizeProperty = floating ? \"width\" : \"height\";\n\t\t\taxis = floating ? \"pageX\" : \"pageY\";\n\n\t\t\tfor ( j = this.items.length - 1; j >= 0; j-- ) {\n\t\t\t\tif ( !$.contains(\n\t\t\t\t\t\tthis.containers[ innermostIndex ].element[ 0 ], this.items[ j ].item[ 0 ] )\n\t\t\t\t) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\tif ( this.items[ j ].item[ 0 ] === this.currentItem[ 0 ] ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\tcur = this.items[ j ].item.offset()[ posProperty ];\n\t\t\t\tnearBottom = false;\n\t\t\t\tif ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {\n\t\t\t\t\tnearBottom = true;\n\t\t\t\t}\n\n\t\t\t\tif ( Math.abs( event[ axis ] - cur ) < dist ) {\n\t\t\t\t\tdist = Math.abs( event[ axis ] - cur );\n\t\t\t\t\titemWithLeastDistance = this.items[ j ];\n\t\t\t\t\tthis.direction = nearBottom ? \"up\" : \"down\";\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t//Check if dropOnEmpty is enabled\n\t\t\tif ( !itemWithLeastDistance && !this.options.dropOnEmpty ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( this.currentContainer === this.containers[ innermostIndex ] ) {\n\t\t\t\tif ( !this.currentContainer.containerCache.over ) {\n\t\t\t\t\tthis.containers[ innermostIndex ]._trigger( \"over\", event, this._uiHash() );\n\t\t\t\t\tthis.currentContainer.containerCache.over = 1;\n\t\t\t\t}\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\titemWithLeastDistance ?\n\t\t\t\tthis._rearrange( event, itemWithLeastDistance, null, true ) :\n\t\t\t\tthis._rearrange( event, null, this.containers[ innermostIndex ].element, true );\n\t\t\tthis._trigger( \"change\", event, this._uiHash() );\n\t\t\tthis.containers[ innermostIndex ]._trigger( \"change\", event, this._uiHash( this ) );\n\t\t\tthis.currentContainer = this.containers[ innermostIndex ];\n\n\t\t\t//Update the placeholder\n\t\t\tthis.options.placeholder.update( this.currentContainer, this.placeholder );\n\n\t\t\tthis.containers[ innermostIndex ]._trigger( \"over\", event, this._uiHash( this ) );\n\t\t\tthis.containers[ innermostIndex ].containerCache.over = 1;\n\t\t}\n\n\t},\n\n\t_createHelper: function( event ) {\n\n\t\tvar o = this.options,\n\t\t\thelper = $.isFunction( o.helper ) ?\n\t\t\t\t$( o.helper.apply( this.element[ 0 ], [ event, this.currentItem ] ) ) :\n\t\t\t\t( o.helper === \"clone\" ? this.currentItem.clone() : this.currentItem );\n\n\t\t//Add the helper to the DOM if that didn't happen already\n\t\tif ( !helper.parents( \"body\" ).length ) {\n\t\t\t$( o.appendTo !== \"parent\" ?\n\t\t\t\to.appendTo :\n\t\t\t\tthis.currentItem[ 0 ].parentNode )[ 0 ].appendChild( helper[ 0 ] );\n\t\t}\n\n\t\tif ( helper[ 0 ] === this.currentItem[ 0 ] ) {\n\t\t\tthis._storedCSS = {\n\t\t\t\twidth: this.currentItem[ 0 ].style.width,\n\t\t\t\theight: this.currentItem[ 0 ].style.height,\n\t\t\t\tposition: this.currentItem.css( \"position\" ),\n\t\t\t\ttop: this.currentItem.css( \"top\" ),\n\t\t\t\tleft: this.currentItem.css( \"left\" )\n\t\t\t};\n\t\t}\n\n\t\tif ( !helper[ 0 ].style.width || o.forceHelperSize ) {\n\t\t\thelper.width( this.currentItem.width() );\n\t\t}\n\t\tif ( !helper[ 0 ].style.height || o.forceHelperSize ) {\n\t\t\thelper.height( this.currentItem.height() );\n\t\t}\n\n\t\treturn helper;\n\n\t},\n\n\t_adjustOffsetFromHelper: function( obj ) {\n\t\tif ( typeof obj === \"string\" ) {\n\t\t\tobj = obj.split( \" \" );\n\t\t}\n\t\tif ( $.isArray( obj ) ) {\n\t\t\tobj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };\n\t\t}\n\t\tif ( \"left\" in obj ) {\n\t\t\tthis.offset.click.left = obj.left + this.margins.left;\n\t\t}\n\t\tif ( \"right\" in obj ) {\n\t\t\tthis.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;\n\t\t}\n\t\tif ( \"top\" in obj ) {\n\t\t\tthis.offset.click.top = obj.top + this.margins.top;\n\t\t}\n\t\tif ( \"bottom\" in obj ) {\n\t\t\tthis.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;\n\t\t}\n\t},\n\n\t_getParentOffset: function() {\n\n\t\t//Get the offsetParent and cache its position\n\t\tthis.offsetParent = this.helper.offsetParent();\n\t\tvar po = this.offsetParent.offset();\n\n\t\t// This is a special case where we need to modify a offset calculated on start, since the\n\t\t// following happened:\n\t\t// 1. The position of the helper is absolute, so it's position is calculated based on the\n\t\t// next positioned parent\n\t\t// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't\n\t\t// the document, which means that the scroll is included in the initial calculation of the\n\t\t// offset of the parent, and never recalculated upon drag\n\t\tif ( this.cssPosition === \"absolute\" && this.scrollParent[ 0 ] !== this.document[ 0 ] &&\n\t\t\t\t$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {\n\t\t\tpo.left += this.scrollParent.scrollLeft();\n\t\t\tpo.top += this.scrollParent.scrollTop();\n\t\t}\n\n\t\t// This needs to be actually done for all browsers, since pageX/pageY includes this\n\t\t// information with an ugly IE fix\n\t\tif ( this.offsetParent[ 0 ] === this.document[ 0 ].body ||\n\t\t\t\t( this.offsetParent[ 0 ].tagName &&\n\t\t\t\tthis.offsetParent[ 0 ].tagName.toLowerCase() === \"html\" && $.ui.ie ) ) {\n\t\t\tpo = { top: 0, left: 0 };\n\t\t}\n\n\t\treturn {\n\t\t\ttop: po.top + ( parseInt( this.offsetParent.css( \"borderTopWidth\" ), 10 ) || 0 ),\n\t\t\tleft: po.left + ( parseInt( this.offsetParent.css( \"borderLeftWidth\" ), 10 ) || 0 )\n\t\t};\n\n\t},\n\n\t_getRelativeOffset: function() {\n\n\t\tif ( this.cssPosition === \"relative\" ) {\n\t\t\tvar p = this.currentItem.position();\n\t\t\treturn {\n\t\t\t\ttop: p.top - ( parseInt( this.helper.css( \"top\" ), 10 ) || 0 ) +\n\t\t\t\t\tthis.scrollParent.scrollTop(),\n\t\t\t\tleft: p.left - ( parseInt( this.helper.css( \"left\" ), 10 ) || 0 ) +\n\t\t\t\t\tthis.scrollParent.scrollLeft()\n\t\t\t};\n\t\t} else {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t},\n\n\t_cacheMargins: function() {\n\t\tthis.margins = {\n\t\t\tleft: ( parseInt( this.currentItem.css( \"marginLeft\" ), 10 ) || 0 ),\n\t\t\ttop: ( parseInt( this.currentItem.css( \"marginTop\" ), 10 ) || 0 )\n\t\t};\n\t},\n\n\t_cacheHelperProportions: function() {\n\t\tthis.helperProportions = {\n\t\t\twidth: this.helper.outerWidth(),\n\t\t\theight: this.helper.outerHeight()\n\t\t};\n\t},\n\n\t_setContainment: function() {\n\n\t\tvar ce, co, over,\n\t\t\to = this.options;\n\t\tif ( o.containment === \"parent\" ) {\n\t\t\to.containment = this.helper[ 0 ].parentNode;\n\t\t}\n\t\tif ( o.containment === \"document\" || o.containment === \"window\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t0 - this.offset.relative.left - this.offset.parent.left,\n\t\t\t\t0 - this.offset.relative.top - this.offset.parent.top,\n\t\t\t\to.containment === \"document\" ?\n\t\t\t\t\tthis.document.width() :\n\t\t\t\t\tthis.window.width() - this.helperProportions.width - this.margins.left,\n\t\t\t\t( o.containment === \"document\" ?\n\t\t\t\t\t( this.document.height() || document.body.parentNode.scrollHeight ) :\n\t\t\t\t\tthis.window.height() || this.document[ 0 ].body.parentNode.scrollHeight\n\t\t\t\t) - this.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t}\n\n\t\tif ( !( /^(document|window|parent)$/ ).test( o.containment ) ) {\n\t\t\tce = $( o.containment )[ 0 ];\n\t\t\tco = $( o.containment ).offset();\n\t\t\tover = ( $( ce ).css( \"overflow\" ) !== \"hidden\" );\n\n\t\t\tthis.containment = [\n\t\t\t\tco.left + ( parseInt( $( ce ).css( \"borderLeftWidth\" ), 10 ) || 0 ) +\n\t\t\t\t\t( parseInt( $( ce ).css( \"paddingLeft\" ), 10 ) || 0 ) - this.margins.left,\n\t\t\t\tco.top + ( parseInt( $( ce ).css( \"borderTopWidth\" ), 10 ) || 0 ) +\n\t\t\t\t\t( parseInt( $( ce ).css( \"paddingTop\" ), 10 ) || 0 ) - this.margins.top,\n\t\t\t\tco.left + ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -\n\t\t\t\t\t( parseInt( $( ce ).css( \"borderLeftWidth\" ), 10 ) || 0 ) -\n\t\t\t\t\t( parseInt( $( ce ).css( \"paddingRight\" ), 10 ) || 0 ) -\n\t\t\t\t\tthis.helperProportions.width - this.margins.left,\n\t\t\t\tco.top + ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -\n\t\t\t\t\t( parseInt( $( ce ).css( \"borderTopWidth\" ), 10 ) || 0 ) -\n\t\t\t\t\t( parseInt( $( ce ).css( \"paddingBottom\" ), 10 ) || 0 ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t}\n\n\t},\n\n\t_convertPositionTo: function( d, pos ) {\n\n\t\tif ( !pos ) {\n\t\t\tpos = this.position;\n\t\t}\n\t\tvar mod = d === \"absolute\" ? 1 : -1,\n\t\t\tscroll = this.cssPosition === \"absolute\" &&\n\t\t\t\t!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&\n\t\t\t\t$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?\n\t\t\t\t\tthis.offsetParent :\n\t\t\t\t\tthis.scrollParent,\n\t\t\tscrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.top\t+\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top * mod -\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.scrollParent.scrollTop() :\n\t\t\t\t\t( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.left +\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left * mod\t-\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 :\n\t\t\t\t\tscroll.scrollLeft() ) * mod )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_generatePosition: function( event ) {\n\n\t\tvar top, left,\n\t\t\to = this.options,\n\t\t\tpageX = event.pageX,\n\t\t\tpageY = event.pageY,\n\t\t\tscroll = this.cssPosition === \"absolute\" &&\n\t\t\t\t!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&\n\t\t\t\t$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?\n\t\t\t\t\tthis.offsetParent :\n\t\t\t\t\tthis.scrollParent,\n\t\t\t\tscrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );\n\n\t\t// This is another very weird special case that only happens for relative elements:\n\t\t// 1. If the css position is relative\n\t\t// 2. and the scroll parent is the document or similar to the offset parent\n\t\t// we have to refresh the relative offset during the scroll so there are no jumps\n\t\tif ( this.cssPosition === \"relative\" && !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&\n\t\t\t\tthis.scrollParent[ 0 ] !== this.offsetParent[ 0 ] ) ) {\n\t\t\tthis.offset.relative = this._getRelativeOffset();\n\t\t}\n\n\t\t/*\n\t\t * - Position constraining -\n\t\t * Constrain the position to a mix of grid, containment.\n\t\t */\n\n\t\tif ( this.originalPosition ) { //If we are not dragging yet, we won't check for options\n\n\t\t\tif ( this.containment ) {\n\t\t\t\tif ( event.pageX - this.offset.click.left < this.containment[ 0 ] ) {\n\t\t\t\t\tpageX = this.containment[ 0 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top < this.containment[ 1 ] ) {\n\t\t\t\t\tpageY = this.containment[ 1 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t\tif ( event.pageX - this.offset.click.left > this.containment[ 2 ] ) {\n\t\t\t\t\tpageX = this.containment[ 2 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top > this.containment[ 3 ] ) {\n\t\t\t\t\tpageY = this.containment[ 3 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( o.grid ) {\n\t\t\t\ttop = this.originalPageY + Math.round( ( pageY - this.originalPageY ) /\n\t\t\t\t\to.grid[ 1 ] ) * o.grid[ 1 ];\n\t\t\t\tpageY = this.containment ?\n\t\t\t\t\t( ( top - this.offset.click.top >= this.containment[ 1 ] &&\n\t\t\t\t\t\ttop - this.offset.click.top <= this.containment[ 3 ] ) ?\n\t\t\t\t\t\t\ttop :\n\t\t\t\t\t\t\t( ( top - this.offset.click.top >= this.containment[ 1 ] ) ?\n\t\t\t\t\t\t\t\ttop - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) :\n\t\t\t\t\t\t\t\ttop;\n\n\t\t\t\tleft = this.originalPageX + Math.round( ( pageX - this.originalPageX ) /\n\t\t\t\t\to.grid[ 0 ] ) * o.grid[ 0 ];\n\t\t\t\tpageX = this.containment ?\n\t\t\t\t\t( ( left - this.offset.click.left >= this.containment[ 0 ] &&\n\t\t\t\t\t\tleft - this.offset.click.left <= this.containment[ 2 ] ) ?\n\t\t\t\t\t\t\tleft :\n\t\t\t\t\t\t\t( ( left - this.offset.click.left >= this.containment[ 0 ] ) ?\n\t\t\t\t\t\t\t\tleft - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) :\n\t\t\t\t\t\t\t\tleft;\n\t\t\t}\n\n\t\t}\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageY -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.top -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top +\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.scrollParent.scrollTop() :\n\t\t\t\t\t( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageX -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.left -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left +\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.scrollParent.scrollLeft() :\n\t\t\t\t\tscrollIsRootNode ? 0 : scroll.scrollLeft() ) )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_rearrange: function( event, i, a, hardRefresh ) {\n\n\t\ta ? a[ 0 ].appendChild( this.placeholder[ 0 ] ) :\n\t\t\ti.item[ 0 ].parentNode.insertBefore( this.placeholder[ 0 ],\n\t\t\t\t( this.direction === \"down\" ? i.item[ 0 ] : i.item[ 0 ].nextSibling ) );\n\n\t\t//Various things done here to improve the performance:\n\t\t// 1. we create a setTimeout, that calls refreshPositions\n\t\t// 2. on the instance, we have a counter variable, that get's higher after every append\n\t\t// 3. on the local scope, we copy the counter variable, and check in the timeout,\n\t\t// if it's still the same\n\t\t// 4. this lets only the last addition to the timeout stack through\n\t\tthis.counter = this.counter ? ++this.counter : 1;\n\t\tvar counter = this.counter;\n\n\t\tthis._delay( function() {\n\t\t\tif ( counter === this.counter ) {\n\n\t\t\t\t//Precompute after each DOM insertion, NOT on mousemove\n\t\t\t\tthis.refreshPositions( !hardRefresh );\n\t\t\t}\n\t\t} );\n\n\t},\n\n\t_clear: function( event, noPropagation ) {\n\n\t\tthis.reverting = false;\n\n\t\t// We delay all events that have to be triggered to after the point where the placeholder\n\t\t// has been removed and everything else normalized again\n\t\tvar i,\n\t\t\tdelayedTriggers = [];\n\n\t\t// We first have to update the dom position of the actual currentItem\n\t\t// Note: don't do it if the current item is already removed (by a user), or it gets\n\t\t// reappended (see #4088)\n\t\tif ( !this._noFinalSort && this.currentItem.parent().length ) {\n\t\t\tthis.placeholder.before( this.currentItem );\n\t\t}\n\t\tthis._noFinalSort = null;\n\n\t\tif ( this.helper[ 0 ] === this.currentItem[ 0 ] ) {\n\t\t\tfor ( i in this._storedCSS ) {\n\t\t\t\tif ( this._storedCSS[ i ] === \"auto\" || this._storedCSS[ i ] === \"static\" ) {\n\t\t\t\t\tthis._storedCSS[ i ] = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tthis.currentItem.css( this._storedCSS );\n\t\t\tthis._removeClass( this.currentItem, \"ui-sortable-helper\" );\n\t\t} else {\n\t\t\tthis.currentItem.show();\n\t\t}\n\n\t\tif ( this.fromOutside && !noPropagation ) {\n\t\t\tdelayedTriggers.push( function( event ) {\n\t\t\t\tthis._trigger( \"receive\", event, this._uiHash( this.fromOutside ) );\n\t\t\t} );\n\t\t}\n\t\tif ( ( this.fromOutside ||\n\t\t\t\tthis.domPosition.prev !==\n\t\t\t\tthis.currentItem.prev().not( \".ui-sortable-helper\" )[ 0 ] ||\n\t\t\t\tthis.domPosition.parent !== this.currentItem.parent()[ 0 ] ) && !noPropagation ) {\n\n\t\t\t// Trigger update callback if the DOM position has changed\n\t\t\tdelayedTriggers.push( function( event ) {\n\t\t\t\tthis._trigger( \"update\", event, this._uiHash() );\n\t\t\t} );\n\t\t}\n\n\t\t// Check if the items Container has Changed and trigger appropriate\n\t\t// events.\n\t\tif ( this !== this.currentContainer ) {\n\t\t\tif ( !noPropagation ) {\n\t\t\t\tdelayedTriggers.push( function( event ) {\n\t\t\t\t\tthis._trigger( \"remove\", event, this._uiHash() );\n\t\t\t\t} );\n\t\t\t\tdelayedTriggers.push( ( function( c ) {\n\t\t\t\t\treturn function( event ) {\n\t\t\t\t\t\tc._trigger( \"receive\", event, this._uiHash( this ) );\n\t\t\t\t\t};\n\t\t\t\t} ).call( this, this.currentContainer ) );\n\t\t\t\tdelayedTriggers.push( ( function( c ) {\n\t\t\t\t\treturn function( event ) {\n\t\t\t\t\t\tc._trigger( \"update\", event, this._uiHash( this ) );\n\t\t\t\t\t};\n\t\t\t\t} ).call( this, this.currentContainer ) );\n\t\t\t}\n\t\t}\n\n\t\t//Post events to containers\n\t\tfunction delayEvent( type, instance, container ) {\n\t\t\treturn function( event ) {\n\t\t\t\tcontainer._trigger( type, event, instance._uiHash( instance ) );\n\t\t\t};\n\t\t}\n\t\tfor ( i = this.containers.length - 1; i >= 0; i-- ) {\n\t\t\tif ( !noPropagation ) {\n\t\t\t\tdelayedTriggers.push( delayEvent( \"deactivate\", this, this.containers[ i ] ) );\n\t\t\t}\n\t\t\tif ( this.containers[ i ].containerCache.over ) {\n\t\t\t\tdelayedTriggers.push( delayEvent( \"out\", this, this.containers[ i ] ) );\n\t\t\t\tthis.containers[ i ].containerCache.over = 0;\n\t\t\t}\n\t\t}\n\n\t\t//Do what was originally in plugins\n\t\tif ( this.storedCursor ) {\n\t\t\tthis.document.find( \"body\" ).css( \"cursor\", this.storedCursor );\n\t\t\tthis.storedStylesheet.remove();\n\t\t}\n\t\tif ( this._storedOpacity ) {\n\t\t\tthis.helper.css( \"opacity\", this._storedOpacity );\n\t\t}\n\t\tif ( this._storedZIndex ) {\n\t\t\tthis.helper.css( \"zIndex\", this._storedZIndex === \"auto\" ? \"\" : this._storedZIndex );\n\t\t}\n\n\t\tthis.dragging = false;\n\n\t\tif ( !noPropagation ) {\n\t\t\tthis._trigger( \"beforeStop\", event, this._uiHash() );\n\t\t}\n\n\t\t//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,\n\t\t// it unbinds ALL events from the original node!\n\t\tthis.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );\n\n\t\tif ( !this.cancelHelperRemoval ) {\n\t\t\tif ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {\n\t\t\t\tthis.helper.remove();\n\t\t\t}\n\t\t\tthis.helper = null;\n\t\t}\n\n\t\tif ( !noPropagation ) {\n\t\t\tfor ( i = 0; i < delayedTriggers.length; i++ ) {\n\n\t\t\t\t// Trigger all delayed events\n\t\t\t\tdelayedTriggers[ i ].call( this, event );\n\t\t\t}\n\t\t\tthis._trigger( \"stop\", event, this._uiHash() );\n\t\t}\n\n\t\tthis.fromOutside = false;\n\t\treturn !this.cancelHelperRemoval;\n\n\t},\n\n\t_trigger: function() {\n\t\tif ( $.Widget.prototype._trigger.apply( this, arguments ) === false ) {\n\t\t\tthis.cancel();\n\t\t}\n\t},\n\n\t_uiHash: function( _inst ) {\n\t\tvar inst = _inst || this;\n\t\treturn {\n\t\t\thelper: inst.helper,\n\t\t\tplaceholder: inst.placeholder || $( [] ),\n\t\t\tposition: inst.position,\n\t\t\toriginalPosition: inst.originalPosition,\n\t\t\toffset: inst.positionAbs,\n\t\t\titem: inst.currentItem,\n\t\t\tsender: _inst ? _inst.element : null\n\t\t};\n\t}\n\n} );\n\n\n/*!\n * jQuery UI Accordion 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Accordion\n//>>group: Widgets\n// jscs:disable maximumLineLength\n//>>description: Displays collapsible content panels for presenting information in a limited amount of space.\n// jscs:enable maximumLineLength\n//>>docs: http://api.jqueryui.com/accordion/\n//>>demos: http://jqueryui.com/accordion/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/accordion.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\nvar widgetsAccordion = $.widget( \"ui.accordion\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tactive: 0,\n\t\tanimate: {},\n\t\tclasses: {\n\t\t\t\"ui-accordion-header\": \"ui-corner-top\",\n\t\t\t\"ui-accordion-header-collapsed\": \"ui-corner-all\",\n\t\t\t\"ui-accordion-content\": \"ui-corner-bottom\"\n\t\t},\n\t\tcollapsible: false,\n\t\tevent: \"click\",\n\t\theader: \"> li > :first-child, > :not(li):even\",\n\t\theightStyle: \"auto\",\n\t\ticons: {\n\t\t\tactiveHeader: \"ui-icon-triangle-1-s\",\n\t\t\theader: \"ui-icon-triangle-1-e\"\n\t\t},\n\n\t\t// Callbacks\n\t\tactivate: null,\n\t\tbeforeActivate: null\n\t},\n\n\thideProps: {\n\t\tborderTopWidth: \"hide\",\n\t\tborderBottomWidth: \"hide\",\n\t\tpaddingTop: \"hide\",\n\t\tpaddingBottom: \"hide\",\n\t\theight: \"hide\"\n\t},\n\n\tshowProps: {\n\t\tborderTopWidth: \"show\",\n\t\tborderBottomWidth: \"show\",\n\t\tpaddingTop: \"show\",\n\t\tpaddingBottom: \"show\",\n\t\theight: \"show\"\n\t},\n\n\t_create: function() {\n\t\tvar options = this.options;\n\n\t\tthis.prevShow = this.prevHide = $();\n\t\tthis._addClass( \"ui-accordion\", \"ui-widget ui-helper-reset\" );\n\t\tthis.element.attr( \"role\", \"tablist\" );\n\n\t\t// Don't allow collapsible: false and active: false / null\n\t\tif ( !options.collapsible && ( options.active === false || options.active == null ) ) {\n\t\t\toptions.active = 0;\n\t\t}\n\n\t\tthis._processPanels();\n\n\t\t// handle negative values\n\t\tif ( options.active < 0 ) {\n\t\t\toptions.active += this.headers.length;\n\t\t}\n\t\tthis._refresh();\n\t},\n\n\t_getCreateEventData: function() {\n\t\treturn {\n\t\t\theader: this.active,\n\t\t\tpanel: !this.active.length ? $() : this.active.next()\n\t\t};\n\t},\n\n\t_createIcons: function() {\n\t\tvar icon, children,\n\t\t\ticons = this.options.icons;\n\n\t\tif ( icons ) {\n\t\t\ticon = $( \"<span>\" );\n\t\t\tthis._addClass( icon, \"ui-accordion-header-icon\", \"ui-icon \" + icons.header );\n\t\t\ticon.prependTo( this.headers );\n\t\t\tchildren = this.active.children( \".ui-accordion-header-icon\" );\n\t\t\tthis._removeClass( children, icons.header )\n\t\t\t\t._addClass( children, null, icons.activeHeader )\n\t\t\t\t._addClass( this.headers, \"ui-accordion-icons\" );\n\t\t}\n\t},\n\n\t_destroyIcons: function() {\n\t\tthis._removeClass( this.headers, \"ui-accordion-icons\" );\n\t\tthis.headers.children( \".ui-accordion-header-icon\" ).remove();\n\t},\n\n\t_destroy: function() {\n\t\tvar contents;\n\n\t\t// Clean up main element\n\t\tthis.element.removeAttr( \"role\" );\n\n\t\t// Clean up headers\n\t\tthis.headers\n\t\t\t.removeAttr( \"role aria-expanded aria-selected aria-controls tabIndex\" )\n\t\t\t.removeUniqueId();\n\n\t\tthis._destroyIcons();\n\n\t\t// Clean up content panels\n\t\tcontents = this.headers.next()\n\t\t\t.css( \"display\", \"\" )\n\t\t\t.removeAttr( \"role aria-hidden aria-labelledby\" )\n\t\t\t.removeUniqueId();\n\n\t\tif ( this.options.heightStyle !== \"content\" ) {\n\t\t\tcontents.css( \"height\", \"\" );\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"active\" ) {\n\n\t\t\t// _activate() will handle invalid values and update this.options\n\t\t\tthis._activate( value );\n\t\t\treturn;\n\t\t}\n\n\t\tif ( key === \"event\" ) {\n\t\t\tif ( this.options.event ) {\n\t\t\t\tthis._off( this.headers, this.options.event );\n\t\t\t}\n\t\t\tthis._setupEvents( value );\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\t// Setting collapsible: false while collapsed; open first panel\n\t\tif ( key === \"collapsible\" && !value && this.options.active === false ) {\n\t\t\tthis._activate( 0 );\n\t\t}\n\n\t\tif ( key === \"icons\" ) {\n\t\t\tthis._destroyIcons();\n\t\t\tif ( value ) {\n\t\t\t\tthis._createIcons();\n\t\t\t}\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._super( value );\n\n\t\tthis.element.attr( \"aria-disabled\", value );\n\n\t\t// Support: IE8 Only\n\t\t// #5332 / #6059 - opacity doesn't cascade to positioned elements in IE\n\t\t// so we need to add the disabled class to the headers and panels\n\t\tthis._toggleClass( null, \"ui-state-disabled\", !!value );\n\t\tthis._toggleClass( this.headers.add( this.headers.next() ), null, \"ui-state-disabled\",\n\t\t\t!!value );\n\t},\n\n\t_keydown: function( event ) {\n\t\tif ( event.altKey || event.ctrlKey ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar keyCode = $.ui.keyCode,\n\t\t\tlength = this.headers.length,\n\t\t\tcurrentIndex = this.headers.index( event.target ),\n\t\t\ttoFocus = false;\n\n\t\tswitch ( event.keyCode ) {\n\t\tcase keyCode.RIGHT:\n\t\tcase keyCode.DOWN:\n\t\t\ttoFocus = this.headers[ ( currentIndex + 1 ) % length ];\n\t\t\tbreak;\n\t\tcase keyCode.LEFT:\n\t\tcase keyCode.UP:\n\t\t\ttoFocus = this.headers[ ( currentIndex - 1 + length ) % length ];\n\t\t\tbreak;\n\t\tcase keyCode.SPACE:\n\t\tcase keyCode.ENTER:\n\t\t\tthis._eventHandler( event );\n\t\t\tbreak;\n\t\tcase keyCode.HOME:\n\t\t\ttoFocus = this.headers[ 0 ];\n\t\t\tbreak;\n\t\tcase keyCode.END:\n\t\t\ttoFocus = this.headers[ length - 1 ];\n\t\t\tbreak;\n\t\t}\n\n\t\tif ( toFocus ) {\n\t\t\t$( event.target ).attr( \"tabIndex\", -1 );\n\t\t\t$( toFocus ).attr( \"tabIndex\", 0 );\n\t\t\t$( toFocus ).trigger( \"focus\" );\n\t\t\tevent.preventDefault();\n\t\t}\n\t},\n\n\t_panelKeyDown: function( event ) {\n\t\tif ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {\n\t\t\t$( event.currentTarget ).prev().trigger( \"focus\" );\n\t\t}\n\t},\n\n\trefresh: function() {\n\t\tvar options = this.options;\n\t\tthis._processPanels();\n\n\t\t// Was collapsed or no panel\n\t\tif ( ( options.active === false && options.collapsible === true ) ||\n\t\t\t\t!this.headers.length ) {\n\t\t\toptions.active = false;\n\t\t\tthis.active = $();\n\n\t\t// active false only when collapsible is true\n\t\t} else if ( options.active === false ) {\n\t\t\tthis._activate( 0 );\n\n\t\t// was active, but active panel is gone\n\t\t} else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {\n\n\t\t\t// all remaining panel are disabled\n\t\t\tif ( this.headers.length === this.headers.find( \".ui-state-disabled\" ).length ) {\n\t\t\t\toptions.active = false;\n\t\t\t\tthis.active = $();\n\n\t\t\t// activate previous panel\n\t\t\t} else {\n\t\t\t\tthis._activate( Math.max( 0, options.active - 1 ) );\n\t\t\t}\n\n\t\t// was active, active panel still exists\n\t\t} else {\n\n\t\t\t// make sure active index is correct\n\t\t\toptions.active = this.headers.index( this.active );\n\t\t}\n\n\t\tthis._destroyIcons();\n\n\t\tthis._refresh();\n\t},\n\n\t_processPanels: function() {\n\t\tvar prevHeaders = this.headers,\n\t\t\tprevPanels = this.panels;\n\n\t\tthis.headers = this.element.find( this.options.header );\n\t\tthis._addClass( this.headers, \"ui-accordion-header ui-accordion-header-collapsed\",\n\t\t\t\"ui-state-default\" );\n\n\t\tthis.panels = this.headers.next().filter( \":not(.ui-accordion-content-active)\" ).hide();\n\t\tthis._addClass( this.panels, \"ui-accordion-content\", \"ui-helper-reset ui-widget-content\" );\n\n\t\t// Avoid memory leaks (#10056)\n\t\tif ( prevPanels ) {\n\t\t\tthis._off( prevHeaders.not( this.headers ) );\n\t\t\tthis._off( prevPanels.not( this.panels ) );\n\t\t}\n\t},\n\n\t_refresh: function() {\n\t\tvar maxHeight,\n\t\t\toptions = this.options,\n\t\t\theightStyle = options.heightStyle,\n\t\t\tparent = this.element.parent();\n\n\t\tthis.active = this._findActive( options.active );\n\t\tthis._addClass( this.active, \"ui-accordion-header-active\", \"ui-state-active\" )\n\t\t\t._removeClass( this.active, \"ui-accordion-header-collapsed\" );\n\t\tthis._addClass( this.active.next(), \"ui-accordion-content-active\" );\n\t\tthis.active.next().show();\n\n\t\tthis.headers\n\t\t\t.attr( \"role\", \"tab\" )\n\t\t\t.each( function() {\n\t\t\t\tvar header = $( this ),\n\t\t\t\t\theaderId = header.uniqueId().attr( \"id\" ),\n\t\t\t\t\tpanel = header.next(),\n\t\t\t\t\tpanelId = panel.uniqueId().attr( \"id\" );\n\t\t\t\theader.attr( \"aria-controls\", panelId );\n\t\t\t\tpanel.attr( \"aria-labelledby\", headerId );\n\t\t\t} )\n\t\t\t.next()\n\t\t\t\t.attr( \"role\", \"tabpanel\" );\n\n\t\tthis.headers\n\t\t\t.not( this.active )\n\t\t\t\t.attr( {\n\t\t\t\t\t\"aria-selected\": \"false\",\n\t\t\t\t\t\"aria-expanded\": \"false\",\n\t\t\t\t\ttabIndex: -1\n\t\t\t\t} )\n\t\t\t\t.next()\n\t\t\t\t\t.attr( {\n\t\t\t\t\t\t\"aria-hidden\": \"true\"\n\t\t\t\t\t} )\n\t\t\t\t\t.hide();\n\n\t\t// Make sure at least one header is in the tab order\n\t\tif ( !this.active.length ) {\n\t\t\tthis.headers.eq( 0 ).attr( \"tabIndex\", 0 );\n\t\t} else {\n\t\t\tthis.active.attr( {\n\t\t\t\t\"aria-selected\": \"true\",\n\t\t\t\t\"aria-expanded\": \"true\",\n\t\t\t\ttabIndex: 0\n\t\t\t} )\n\t\t\t\t.next()\n\t\t\t\t\t.attr( {\n\t\t\t\t\t\t\"aria-hidden\": \"false\"\n\t\t\t\t\t} );\n\t\t}\n\n\t\tthis._createIcons();\n\n\t\tthis._setupEvents( options.event );\n\n\t\tif ( heightStyle === \"fill\" ) {\n\t\t\tmaxHeight = parent.height();\n\t\t\tthis.element.siblings( \":visible\" ).each( function() {\n\t\t\t\tvar elem = $( this ),\n\t\t\t\t\tposition = elem.css( \"position\" );\n\n\t\t\t\tif ( position === \"absolute\" || position === \"fixed\" ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tmaxHeight -= elem.outerHeight( true );\n\t\t\t} );\n\n\t\t\tthis.headers.each( function() {\n\t\t\t\tmaxHeight -= $( this ).outerHeight( true );\n\t\t\t} );\n\n\t\t\tthis.headers.next()\n\t\t\t\t.each( function() {\n\t\t\t\t\t$( this ).height( Math.max( 0, maxHeight -\n\t\t\t\t\t\t$( this ).innerHeight() + $( this ).height() ) );\n\t\t\t\t} )\n\t\t\t\t.css( \"overflow\", \"auto\" );\n\t\t} else if ( heightStyle === \"auto\" ) {\n\t\t\tmaxHeight = 0;\n\t\t\tthis.headers.next()\n\t\t\t\t.each( function() {\n\t\t\t\t\tvar isVisible = $( this ).is( \":visible\" );\n\t\t\t\t\tif ( !isVisible ) {\n\t\t\t\t\t\t$( this ).show();\n\t\t\t\t\t}\n\t\t\t\t\tmaxHeight = Math.max( maxHeight, $( this ).css( \"height\", \"\" ).height() );\n\t\t\t\t\tif ( !isVisible ) {\n\t\t\t\t\t\t$( this ).hide();\n\t\t\t\t\t}\n\t\t\t\t} )\n\t\t\t\t.height( maxHeight );\n\t\t}\n\t},\n\n\t_activate: function( index ) {\n\t\tvar active = this._findActive( index )[ 0 ];\n\n\t\t// Trying to activate the already active panel\n\t\tif ( active === this.active[ 0 ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Trying to collapse, simulate a click on the currently active header\n\t\tactive = active || this.active[ 0 ];\n\n\t\tthis._eventHandler( {\n\t\t\ttarget: active,\n\t\t\tcurrentTarget: active,\n\t\t\tpreventDefault: $.noop\n\t\t} );\n\t},\n\n\t_findActive: function( selector ) {\n\t\treturn typeof selector === \"number\" ? this.headers.eq( selector ) : $();\n\t},\n\n\t_setupEvents: function( event ) {\n\t\tvar events = {\n\t\t\tkeydown: \"_keydown\"\n\t\t};\n\t\tif ( event ) {\n\t\t\t$.each( event.split( \" \" ), function( index, eventName ) {\n\t\t\t\tevents[ eventName ] = \"_eventHandler\";\n\t\t\t} );\n\t\t}\n\n\t\tthis._off( this.headers.add( this.headers.next() ) );\n\t\tthis._on( this.headers, events );\n\t\tthis._on( this.headers.next(), { keydown: \"_panelKeyDown\" } );\n\t\tthis._hoverable( this.headers );\n\t\tthis._focusable( this.headers );\n\t},\n\n\t_eventHandler: function( event ) {\n\t\tvar activeChildren, clickedChildren,\n\t\t\toptions = this.options,\n\t\t\tactive = this.active,\n\t\t\tclicked = $( event.currentTarget ),\n\t\t\tclickedIsActive = clicked[ 0 ] === active[ 0 ],\n\t\t\tcollapsing = clickedIsActive && options.collapsible,\n\t\t\ttoShow = collapsing ? $() : clicked.next(),\n\t\t\ttoHide = active.next(),\n\t\t\teventData = {\n\t\t\t\toldHeader: active,\n\t\t\t\toldPanel: toHide,\n\t\t\t\tnewHeader: collapsing ? $() : clicked,\n\t\t\t\tnewPanel: toShow\n\t\t\t};\n\n\t\tevent.preventDefault();\n\n\t\tif (\n\n\t\t\t\t// click on active header, but not collapsible\n\t\t\t\t( clickedIsActive && !options.collapsible ) ||\n\n\t\t\t\t// allow canceling activation\n\t\t\t\t( this._trigger( \"beforeActivate\", event, eventData ) === false ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\toptions.active = collapsing ? false : this.headers.index( clicked );\n\n\t\t// When the call to ._toggle() comes after the class changes\n\t\t// it causes a very odd bug in IE 8 (see #6720)\n\t\tthis.active = clickedIsActive ? $() : clicked;\n\t\tthis._toggle( eventData );\n\n\t\t// Switch classes\n\t\t// corner classes on the previously active header stay after the animation\n\t\tthis._removeClass( active, \"ui-accordion-header-active\", \"ui-state-active\" );\n\t\tif ( options.icons ) {\n\t\t\tactiveChildren = active.children( \".ui-accordion-header-icon\" );\n\t\t\tthis._removeClass( activeChildren, null, options.icons.activeHeader )\n\t\t\t\t._addClass( activeChildren, null, options.icons.header );\n\t\t}\n\n\t\tif ( !clickedIsActive ) {\n\t\t\tthis._removeClass( clicked, \"ui-accordion-header-collapsed\" )\n\t\t\t\t._addClass( clicked, \"ui-accordion-header-active\", \"ui-state-active\" );\n\t\t\tif ( options.icons ) {\n\t\t\t\tclickedChildren = clicked.children( \".ui-accordion-header-icon\" );\n\t\t\t\tthis._removeClass( clickedChildren, null, options.icons.header )\n\t\t\t\t\t._addClass( clickedChildren, null, options.icons.activeHeader );\n\t\t\t}\n\n\t\t\tthis._addClass( clicked.next(), \"ui-accordion-content-active\" );\n\t\t}\n\t},\n\n\t_toggle: function( data ) {\n\t\tvar toShow = data.newPanel,\n\t\t\ttoHide = this.prevShow.length ? this.prevShow : data.oldPanel;\n\n\t\t// Handle activating a panel during the animation for another activation\n\t\tthis.prevShow.add( this.prevHide ).stop( true, true );\n\t\tthis.prevShow = toShow;\n\t\tthis.prevHide = toHide;\n\n\t\tif ( this.options.animate ) {\n\t\t\tthis._animate( toShow, toHide, data );\n\t\t} else {\n\t\t\ttoHide.hide();\n\t\t\ttoShow.show();\n\t\t\tthis._toggleComplete( data );\n\t\t}\n\n\t\ttoHide.attr( {\n\t\t\t\"aria-hidden\": \"true\"\n\t\t} );\n\t\ttoHide.prev().attr( {\n\t\t\t\"aria-selected\": \"false\",\n\t\t\t\"aria-expanded\": \"false\"\n\t\t} );\n\n\t\t// if we're switching panels, remove the old header from the tab order\n\t\t// if we're opening from collapsed state, remove the previous header from the tab order\n\t\t// if we're collapsing, then keep the collapsing header in the tab order\n\t\tif ( toShow.length && toHide.length ) {\n\t\t\ttoHide.prev().attr( {\n\t\t\t\t\"tabIndex\": -1,\n\t\t\t\t\"aria-expanded\": \"false\"\n\t\t\t} );\n\t\t} else if ( toShow.length ) {\n\t\t\tthis.headers.filter( function() {\n\t\t\t\treturn parseInt( $( this ).attr( \"tabIndex\" ), 10 ) === 0;\n\t\t\t} )\n\t\t\t\t.attr( \"tabIndex\", -1 );\n\t\t}\n\n\t\ttoShow\n\t\t\t.attr( \"aria-hidden\", \"false\" )\n\t\t\t.prev()\n\t\t\t\t.attr( {\n\t\t\t\t\t\"aria-selected\": \"true\",\n\t\t\t\t\t\"aria-expanded\": \"true\",\n\t\t\t\t\ttabIndex: 0\n\t\t\t\t} );\n\t},\n\n\t_animate: function( toShow, toHide, data ) {\n\t\tvar total, easing, duration,\n\t\t\tthat = this,\n\t\t\tadjust = 0,\n\t\t\tboxSizing = toShow.css( \"box-sizing\" ),\n\t\t\tdown = toShow.length &&\n\t\t\t\t( !toHide.length || ( toShow.index() < toHide.index() ) ),\n\t\t\tanimate = this.options.animate || {},\n\t\t\toptions = down && animate.down || animate,\n\t\t\tcomplete = function() {\n\t\t\t\tthat._toggleComplete( data );\n\t\t\t};\n\n\t\tif ( typeof options === \"number\" ) {\n\t\t\tduration = options;\n\t\t}\n\t\tif ( typeof options === \"string\" ) {\n\t\t\teasing = options;\n\t\t}\n\n\t\t// fall back from options to animation in case of partial down settings\n\t\teasing = easing || options.easing || animate.easing;\n\t\tduration = duration || options.duration || animate.duration;\n\n\t\tif ( !toHide.length ) {\n\t\t\treturn toShow.animate( this.showProps, duration, easing, complete );\n\t\t}\n\t\tif ( !toShow.length ) {\n\t\t\treturn toHide.animate( this.hideProps, duration, easing, complete );\n\t\t}\n\n\t\ttotal = toShow.show().outerHeight();\n\t\ttoHide.animate( this.hideProps, {\n\t\t\tduration: duration,\n\t\t\teasing: easing,\n\t\t\tstep: function( now, fx ) {\n\t\t\t\tfx.now = Math.round( now );\n\t\t\t}\n\t\t} );\n\t\ttoShow\n\t\t\t.hide()\n\t\t\t.animate( this.showProps, {\n\t\t\t\tduration: duration,\n\t\t\t\teasing: easing,\n\t\t\t\tcomplete: complete,\n\t\t\t\tstep: function( now, fx ) {\n\t\t\t\t\tfx.now = Math.round( now );\n\t\t\t\t\tif ( fx.prop !== \"height\" ) {\n\t\t\t\t\t\tif ( boxSizing === \"content-box\" ) {\n\t\t\t\t\t\t\tadjust += fx.now;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if ( that.options.heightStyle !== \"content\" ) {\n\t\t\t\t\t\tfx.now = Math.round( total - toHide.outerHeight() - adjust );\n\t\t\t\t\t\tadjust = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t},\n\n\t_toggleComplete: function( data ) {\n\t\tvar toHide = data.oldPanel,\n\t\t\tprev = toHide.prev();\n\n\t\tthis._removeClass( toHide, \"ui-accordion-content-active\" );\n\t\tthis._removeClass( prev, \"ui-accordion-header-active\" )\n\t\t\t._addClass( prev, \"ui-accordion-header-collapsed\" );\n\n\t\t// Work around for rendering bug in IE (#5421)\n\t\tif ( toHide.length ) {\n\t\t\ttoHide.parent()[ 0 ].className = toHide.parent()[ 0 ].className;\n\t\t}\n\t\tthis._trigger( \"activate\", null, data );\n\t}\n} );\n\n\n/*!\n * jQuery UI Menu 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Menu\n//>>group: Widgets\n//>>description: Creates nestable menus.\n//>>docs: http://api.jqueryui.com/menu/\n//>>demos: http://jqueryui.com/menu/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/menu.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\nvar widgetsMenu = $.widget( \"ui.menu\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<ul>\",\n\tdelay: 300,\n\toptions: {\n\t\ticons: {\n\t\t\tsubmenu: \"ui-icon-caret-1-e\"\n\t\t},\n\t\titems: \"> *\",\n\t\tmenus: \"ul\",\n\t\tposition: {\n\t\t\tmy: \"left top\",\n\t\t\tat: \"right top\"\n\t\t},\n\t\trole: \"menu\",\n\n\t\t// Callbacks\n\t\tblur: null,\n\t\tfocus: null,\n\t\tselect: null\n\t},\n\n\t_create: function() {\n\t\tthis.activeMenu = this.element;\n\n\t\t// Flag used to prevent firing of the click handler\n\t\t// as the event bubbles up through nested menus\n\t\tthis.mouseHandled = false;\n\t\tthis.element\n\t\t\t.uniqueId()\n\t\t\t.attr( {\n\t\t\t\trole: this.options.role,\n\t\t\t\ttabIndex: 0\n\t\t\t} );\n\n\t\tthis._addClass( \"ui-menu\", \"ui-widget ui-widget-content\" );\n\t\tthis._on( {\n\n\t\t\t// Prevent focus from sticking to links inside menu after clicking\n\t\t\t// them (focus should always stay on UL during navigation).\n\t\t\t\"mousedown .ui-menu-item\": function( event ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t},\n\t\t\t\"click .ui-menu-item\": function( event ) {\n\t\t\t\tvar target = $( event.target );\n\t\t\t\tvar active = $( $.ui.safeActiveElement( this.document[ 0 ] ) );\n\t\t\t\tif ( !this.mouseHandled && target.not( \".ui-state-disabled\" ).length ) {\n\t\t\t\t\tthis.select( event );\n\n\t\t\t\t\t// Only set the mouseHandled flag if the event will bubble, see #9469.\n\t\t\t\t\tif ( !event.isPropagationStopped() ) {\n\t\t\t\t\t\tthis.mouseHandled = true;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Open submenu on click\n\t\t\t\t\tif ( target.has( \".ui-menu\" ).length ) {\n\t\t\t\t\t\tthis.expand( event );\n\t\t\t\t\t} else if ( !this.element.is( \":focus\" ) &&\n\t\t\t\t\t\t\tactive.closest( \".ui-menu\" ).length ) {\n\n\t\t\t\t\t\t// Redirect focus to the menu\n\t\t\t\t\t\tthis.element.trigger( \"focus\", [ true ] );\n\n\t\t\t\t\t\t// If the active item is on the top level, let it stay active.\n\t\t\t\t\t\t// Otherwise, blur the active item since it is no longer visible.\n\t\t\t\t\t\tif ( this.active && this.active.parents( \".ui-menu\" ).length === 1 ) {\n\t\t\t\t\t\t\tclearTimeout( this.timer );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\t\t\t\"mouseenter .ui-menu-item\": function( event ) {\n\n\t\t\t\t// Ignore mouse events while typeahead is active, see #10458.\n\t\t\t\t// Prevents focusing the wrong item when typeahead causes a scroll while the mouse\n\t\t\t\t// is over an item in the menu\n\t\t\t\tif ( this.previousFilter ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tvar actualTarget = $( event.target ).closest( \".ui-menu-item\" ),\n\t\t\t\t\ttarget = $( event.currentTarget );\n\n\t\t\t\t// Ignore bubbled events on parent items, see #11641\n\t\t\t\tif ( actualTarget[ 0 ] !== target[ 0 ] ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t// Remove ui-state-active class from siblings of the newly focused menu item\n\t\t\t\t// to avoid a jump caused by adjacent elements both having a class with a border\n\t\t\t\tthis._removeClass( target.siblings().children( \".ui-state-active\" ),\n\t\t\t\t\tnull, \"ui-state-active\" );\n\t\t\t\tthis.focus( event, target );\n\t\t\t},\n\t\t\tmouseleave: \"collapseAll\",\n\t\t\t\"mouseleave .ui-menu\": \"collapseAll\",\n\t\t\tfocus: function( event, keepActiveItem ) {\n\n\t\t\t\t// If there's already an active item, keep it active\n\t\t\t\t// If not, activate the first item\n\t\t\t\tvar item = this.active || this.element.find( this.options.items ).eq( 0 );\n\n\t\t\t\tif ( !keepActiveItem ) {\n\t\t\t\t\tthis.focus( event, item );\n\t\t\t\t}\n\t\t\t},\n\t\t\tblur: function( event ) {\n\t\t\t\tthis._delay( function() {\n\t\t\t\t\tvar notContained = !$.contains(\n\t\t\t\t\t\tthis.element[ 0 ],\n\t\t\t\t\t\t$.ui.safeActiveElement( this.document[ 0 ] )\n\t\t\t\t\t);\n\t\t\t\t\tif ( notContained ) {\n\t\t\t\t\t\tthis.collapseAll( event );\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t},\n\t\t\tkeydown: \"_keydown\"\n\t\t} );\n\n\t\tthis.refresh();\n\n\t\t// Clicks outside of a menu collapse any open menus\n\t\tthis._on( this.document, {\n\t\t\tclick: function( event ) {\n\t\t\t\tif ( this._closeOnDocumentClick( event ) ) {\n\t\t\t\t\tthis.collapseAll( event );\n\t\t\t\t}\n\n\t\t\t\t// Reset the mouseHandled flag\n\t\t\t\tthis.mouseHandled = false;\n\t\t\t}\n\t\t} );\n\t},\n\n\t_destroy: function() {\n\t\tvar items = this.element.find( \".ui-menu-item\" )\n\t\t\t\t.removeAttr( \"role aria-disabled\" ),\n\t\t\tsubmenus = items.children( \".ui-menu-item-wrapper\" )\n\t\t\t\t.removeUniqueId()\n\t\t\t\t.removeAttr( \"tabIndex role aria-haspopup\" );\n\n\t\t// Destroy (sub)menus\n\t\tthis.element\n\t\t\t.removeAttr( \"aria-activedescendant\" )\n\t\t\t.find( \".ui-menu\" ).addBack()\n\t\t\t\t.removeAttr( \"role aria-labelledby aria-expanded aria-hidden aria-disabled \" +\n\t\t\t\t\t\"tabIndex\" )\n\t\t\t\t.removeUniqueId()\n\t\t\t\t.show();\n\n\t\tsubmenus.children().each( function() {\n\t\t\tvar elem = $( this );\n\t\t\tif ( elem.data( \"ui-menu-submenu-caret\" ) ) {\n\t\t\t\telem.remove();\n\t\t\t}\n\t\t} );\n\t},\n\n\t_keydown: function( event ) {\n\t\tvar match, prev, character, skip,\n\t\t\tpreventDefault = true;\n\n\t\tswitch ( event.keyCode ) {\n\t\tcase $.ui.keyCode.PAGE_UP:\n\t\t\tthis.previousPage( event );\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.PAGE_DOWN:\n\t\t\tthis.nextPage( event );\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.HOME:\n\t\t\tthis._move( \"first\", \"first\", event );\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.END:\n\t\t\tthis._move( \"last\", \"last\", event );\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.UP:\n\t\t\tthis.previous( event );\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.DOWN:\n\t\t\tthis.next( event );\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.LEFT:\n\t\t\tthis.collapse( event );\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.RIGHT:\n\t\t\tif ( this.active && !this.active.is( \".ui-state-disabled\" ) ) {\n\t\t\t\tthis.expand( event );\n\t\t\t}\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.ENTER:\n\t\tcase $.ui.keyCode.SPACE:\n\t\t\tthis._activate( event );\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.ESCAPE:\n\t\t\tthis.collapse( event );\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tpreventDefault = false;\n\t\t\tprev = this.previousFilter || \"\";\n\t\t\tskip = false;\n\n\t\t\t// Support number pad values\n\t\t\tcharacter = event.keyCode >= 96 && event.keyCode <= 105 ?\n\t\t\t\t( event.keyCode - 96 ).toString() : String.fromCharCode( event.keyCode );\n\n\t\t\tclearTimeout( this.filterTimer );\n\n\t\t\tif ( character === prev ) {\n\t\t\t\tskip = true;\n\t\t\t} else {\n\t\t\t\tcharacter = prev + character;\n\t\t\t}\n\n\t\t\tmatch = this._filterMenuItems( character );\n\t\t\tmatch = skip && match.index( this.active.next() ) !== -1 ?\n\t\t\t\tthis.active.nextAll( \".ui-menu-item\" ) :\n\t\t\t\tmatch;\n\n\t\t\t// If no matches on the current filter, reset to the last character pressed\n\t\t\t// to move down the menu to the first item that starts with that character\n\t\t\tif ( !match.length ) {\n\t\t\t\tcharacter = String.fromCharCode( event.keyCode );\n\t\t\t\tmatch = this._filterMenuItems( character );\n\t\t\t}\n\n\t\t\tif ( match.length ) {\n\t\t\t\tthis.focus( event, match );\n\t\t\t\tthis.previousFilter = character;\n\t\t\t\tthis.filterTimer = this._delay( function() {\n\t\t\t\t\tdelete this.previousFilter;\n\t\t\t\t}, 1000 );\n\t\t\t} else {\n\t\t\t\tdelete this.previousFilter;\n\t\t\t}\n\t\t}\n\n\t\tif ( preventDefault ) {\n\t\t\tevent.preventDefault();\n\t\t}\n\t},\n\n\t_activate: function( event ) {\n\t\tif ( this.active && !this.active.is( \".ui-state-disabled\" ) ) {\n\t\t\tif ( this.active.children( \"[aria-haspopup='true']\" ).length ) {\n\t\t\t\tthis.expand( event );\n\t\t\t} else {\n\t\t\t\tthis.select( event );\n\t\t\t}\n\t\t}\n\t},\n\n\trefresh: function() {\n\t\tvar menus, items, newSubmenus, newItems, newWrappers,\n\t\t\tthat = this,\n\t\t\ticon = this.options.icons.submenu,\n\t\t\tsubmenus = this.element.find( this.options.menus );\n\n\t\tthis._toggleClass( \"ui-menu-icons\", null, !!this.element.find( \".ui-icon\" ).length );\n\n\t\t// Initialize nested menus\n\t\tnewSubmenus = submenus.filter( \":not(.ui-menu)\" )\n\t\t\t.hide()\n\t\t\t.attr( {\n\t\t\t\trole: this.options.role,\n\t\t\t\t\"aria-hidden\": \"true\",\n\t\t\t\t\"aria-expanded\": \"false\"\n\t\t\t} )\n\t\t\t.each( function() {\n\t\t\t\tvar menu = $( this ),\n\t\t\t\t\titem = menu.prev(),\n\t\t\t\t\tsubmenuCaret = $( \"<span>\" ).data( \"ui-menu-submenu-caret\", true );\n\n\t\t\t\tthat._addClass( submenuCaret, \"ui-menu-icon\", \"ui-icon \" + icon );\n\t\t\t\titem\n\t\t\t\t\t.attr( \"aria-haspopup\", \"true\" )\n\t\t\t\t\t.prepend( submenuCaret );\n\t\t\t\tmenu.attr( \"aria-labelledby\", item.attr( \"id\" ) );\n\t\t\t} );\n\n\t\tthis._addClass( newSubmenus, \"ui-menu\", \"ui-widget ui-widget-content ui-front\" );\n\n\t\tmenus = submenus.add( this.element );\n\t\titems = menus.find( this.options.items );\n\n\t\t// Initialize menu-items containing spaces and/or dashes only as dividers\n\t\titems.not( \".ui-menu-item\" ).each( function() {\n\t\t\tvar item = $( this );\n\t\t\tif ( that._isDivider( item ) ) {\n\t\t\t\tthat._addClass( item, \"ui-menu-divider\", \"ui-widget-content\" );\n\t\t\t}\n\t\t} );\n\n\t\t// Don't refresh list items that are already adapted\n\t\tnewItems = items.not( \".ui-menu-item, .ui-menu-divider\" );\n\t\tnewWrappers = newItems.children()\n\t\t\t.not( \".ui-menu\" )\n\t\t\t\t.uniqueId()\n\t\t\t\t.attr( {\n\t\t\t\t\ttabIndex: -1,\n\t\t\t\t\trole: this._itemRole()\n\t\t\t\t} );\n\t\tthis._addClass( newItems, \"ui-menu-item\" )\n\t\t\t._addClass( newWrappers, \"ui-menu-item-wrapper\" );\n\n\t\t// Add aria-disabled attribute to any disabled menu item\n\t\titems.filter( \".ui-state-disabled\" ).attr( \"aria-disabled\", \"true\" );\n\n\t\t// If the active item has been removed, blur the menu\n\t\tif ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {\n\t\t\tthis.blur();\n\t\t}\n\t},\n\n\t_itemRole: function() {\n\t\treturn {\n\t\t\tmenu: \"menuitem\",\n\t\t\tlistbox: \"option\"\n\t\t}[ this.options.role ];\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"icons\" ) {\n\t\t\tvar icons = this.element.find( \".ui-menu-icon\" );\n\t\t\tthis._removeClass( icons, null, this.options.icons.submenu )\n\t\t\t\t._addClass( icons, null, value.submenu );\n\t\t}\n\t\tthis._super( key, value );\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._super( value );\n\n\t\tthis.element.attr( \"aria-disabled\", String( value ) );\n\t\tthis._toggleClass( null, \"ui-state-disabled\", !!value );\n\t},\n\n\tfocus: function( event, item ) {\n\t\tvar nested, focused, activeParent;\n\t\tthis.blur( event, event && event.type === \"focus\" );\n\n\t\tthis._scrollIntoView( item );\n\n\t\tthis.active = item.first();\n\n\t\tfocused = this.active.children( \".ui-menu-item-wrapper\" );\n\t\tthis._addClass( focused, null, \"ui-state-active\" );\n\n\t\t// Only update aria-activedescendant if there's a role\n\t\t// otherwise we assume focus is managed elsewhere\n\t\tif ( this.options.role ) {\n\t\t\tthis.element.attr( \"aria-activedescendant\", focused.attr( \"id\" ) );\n\t\t}\n\n\t\t// Highlight active parent menu item, if any\n\t\tactiveParent = this.active\n\t\t\t.parent()\n\t\t\t\t.closest( \".ui-menu-item\" )\n\t\t\t\t\t.children( \".ui-menu-item-wrapper\" );\n\t\tthis._addClass( activeParent, null, \"ui-state-active\" );\n\n\t\tif ( event && event.type === \"keydown\" ) {\n\t\t\tthis._close();\n\t\t} else {\n\t\t\tthis.timer = this._delay( function() {\n\t\t\t\tthis._close();\n\t\t\t}, this.delay );\n\t\t}\n\n\t\tnested = item.children( \".ui-menu\" );\n\t\tif ( nested.length && event && ( /^mouse/.test( event.type ) ) ) {\n\t\t\tthis._startOpening( nested );\n\t\t}\n\t\tthis.activeMenu = item.parent();\n\n\t\tthis._trigger( \"focus\", event, { item: item } );\n\t},\n\n\t_scrollIntoView: function( item ) {\n\t\tvar borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;\n\t\tif ( this._hasScroll() ) {\n\t\t\tborderTop = parseFloat( $.css( this.activeMenu[ 0 ], \"borderTopWidth\" ) ) || 0;\n\t\t\tpaddingTop = parseFloat( $.css( this.activeMenu[ 0 ], \"paddingTop\" ) ) || 0;\n\t\t\toffset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;\n\t\t\tscroll = this.activeMenu.scrollTop();\n\t\t\telementHeight = this.activeMenu.height();\n\t\t\titemHeight = item.outerHeight();\n\n\t\t\tif ( offset < 0 ) {\n\t\t\t\tthis.activeMenu.scrollTop( scroll + offset );\n\t\t\t} else if ( offset + itemHeight > elementHeight ) {\n\t\t\t\tthis.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );\n\t\t\t}\n\t\t}\n\t},\n\n\tblur: function( event, fromFocus ) {\n\t\tif ( !fromFocus ) {\n\t\t\tclearTimeout( this.timer );\n\t\t}\n\n\t\tif ( !this.active ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._removeClass( this.active.children( \".ui-menu-item-wrapper\" ),\n\t\t\tnull, \"ui-state-active\" );\n\n\t\tthis._trigger( \"blur\", event, { item: this.active } );\n\t\tthis.active = null;\n\t},\n\n\t_startOpening: function( submenu ) {\n\t\tclearTimeout( this.timer );\n\n\t\t// Don't open if already open fixes a Firefox bug that caused a .5 pixel\n\t\t// shift in the submenu position when mousing over the caret icon\n\t\tif ( submenu.attr( \"aria-hidden\" ) !== \"true\" ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis.timer = this._delay( function() {\n\t\t\tthis._close();\n\t\t\tthis._open( submenu );\n\t\t}, this.delay );\n\t},\n\n\t_open: function( submenu ) {\n\t\tvar position = $.extend( {\n\t\t\tof: this.active\n\t\t}, this.options.position );\n\n\t\tclearTimeout( this.timer );\n\t\tthis.element.find( \".ui-menu\" ).not( submenu.parents( \".ui-menu\" ) )\n\t\t\t.hide()\n\t\t\t.attr( \"aria-hidden\", \"true\" );\n\n\t\tsubmenu\n\t\t\t.show()\n\t\t\t.removeAttr( \"aria-hidden\" )\n\t\t\t.attr( \"aria-expanded\", \"true\" )\n\t\t\t.position( position );\n\t},\n\n\tcollapseAll: function( event, all ) {\n\t\tclearTimeout( this.timer );\n\t\tthis.timer = this._delay( function() {\n\n\t\t\t// If we were passed an event, look for the submenu that contains the event\n\t\t\tvar currentMenu = all ? this.element :\n\t\t\t\t$( event && event.target ).closest( this.element.find( \".ui-menu\" ) );\n\n\t\t\t// If we found no valid submenu ancestor, use the main menu to close all\n\t\t\t// sub menus anyway\n\t\t\tif ( !currentMenu.length ) {\n\t\t\t\tcurrentMenu = this.element;\n\t\t\t}\n\n\t\t\tthis._close( currentMenu );\n\n\t\t\tthis.blur( event );\n\n\t\t\t// Work around active item staying active after menu is blurred\n\t\t\tthis._removeClass( currentMenu.find( \".ui-state-active\" ), null, \"ui-state-active\" );\n\n\t\t\tthis.activeMenu = currentMenu;\n\t\t}, this.delay );\n\t},\n\n\t// With no arguments, closes the currently active menu - if nothing is active\n\t// it closes all menus.  If passed an argument, it will search for menus BELOW\n\t_close: function( startMenu ) {\n\t\tif ( !startMenu ) {\n\t\t\tstartMenu = this.active ? this.active.parent() : this.element;\n\t\t}\n\n\t\tstartMenu.find( \".ui-menu\" )\n\t\t\t.hide()\n\t\t\t.attr( \"aria-hidden\", \"true\" )\n\t\t\t.attr( \"aria-expanded\", \"false\" );\n\t},\n\n\t_closeOnDocumentClick: function( event ) {\n\t\treturn !$( event.target ).closest( \".ui-menu\" ).length;\n\t},\n\n\t_isDivider: function( item ) {\n\n\t\t// Match hyphen, em dash, en dash\n\t\treturn !/[^\\-\\u2014\\u2013\\s]/.test( item.text() );\n\t},\n\n\tcollapse: function( event ) {\n\t\tvar newItem = this.active &&\n\t\t\tthis.active.parent().closest( \".ui-menu-item\", this.element );\n\t\tif ( newItem && newItem.length ) {\n\t\t\tthis._close();\n\t\t\tthis.focus( event, newItem );\n\t\t}\n\t},\n\n\texpand: function( event ) {\n\t\tvar newItem = this.active &&\n\t\t\tthis.active\n\t\t\t\t.children( \".ui-menu \" )\n\t\t\t\t\t.find( this.options.items )\n\t\t\t\t\t\t.first();\n\n\t\tif ( newItem && newItem.length ) {\n\t\t\tthis._open( newItem.parent() );\n\n\t\t\t// Delay so Firefox will not hide activedescendant change in expanding submenu from AT\n\t\t\tthis._delay( function() {\n\t\t\t\tthis.focus( event, newItem );\n\t\t\t} );\n\t\t}\n\t},\n\n\tnext: function( event ) {\n\t\tthis._move( \"next\", \"first\", event );\n\t},\n\n\tprevious: function( event ) {\n\t\tthis._move( \"prev\", \"last\", event );\n\t},\n\n\tisFirstItem: function() {\n\t\treturn this.active && !this.active.prevAll( \".ui-menu-item\" ).length;\n\t},\n\n\tisLastItem: function() {\n\t\treturn this.active && !this.active.nextAll( \".ui-menu-item\" ).length;\n\t},\n\n\t_move: function( direction, filter, event ) {\n\t\tvar next;\n\t\tif ( this.active ) {\n\t\t\tif ( direction === \"first\" || direction === \"last\" ) {\n\t\t\t\tnext = this.active\n\t\t\t\t\t[ direction === \"first\" ? \"prevAll\" : \"nextAll\" ]( \".ui-menu-item\" )\n\t\t\t\t\t.eq( -1 );\n\t\t\t} else {\n\t\t\t\tnext = this.active\n\t\t\t\t\t[ direction + \"All\" ]( \".ui-menu-item\" )\n\t\t\t\t\t.eq( 0 );\n\t\t\t}\n\t\t}\n\t\tif ( !next || !next.length || !this.active ) {\n\t\t\tnext = this.activeMenu.find( this.options.items )[ filter ]();\n\t\t}\n\n\t\tthis.focus( event, next );\n\t},\n\n\tnextPage: function( event ) {\n\t\tvar item, base, height;\n\n\t\tif ( !this.active ) {\n\t\t\tthis.next( event );\n\t\t\treturn;\n\t\t}\n\t\tif ( this.isLastItem() ) {\n\t\t\treturn;\n\t\t}\n\t\tif ( this._hasScroll() ) {\n\t\t\tbase = this.active.offset().top;\n\t\t\theight = this.element.height();\n\t\t\tthis.active.nextAll( \".ui-menu-item\" ).each( function() {\n\t\t\t\titem = $( this );\n\t\t\t\treturn item.offset().top - base - height < 0;\n\t\t\t} );\n\n\t\t\tthis.focus( event, item );\n\t\t} else {\n\t\t\tthis.focus( event, this.activeMenu.find( this.options.items )\n\t\t\t\t[ !this.active ? \"first\" : \"last\" ]() );\n\t\t}\n\t},\n\n\tpreviousPage: function( event ) {\n\t\tvar item, base, height;\n\t\tif ( !this.active ) {\n\t\t\tthis.next( event );\n\t\t\treturn;\n\t\t}\n\t\tif ( this.isFirstItem() ) {\n\t\t\treturn;\n\t\t}\n\t\tif ( this._hasScroll() ) {\n\t\t\tbase = this.active.offset().top;\n\t\t\theight = this.element.height();\n\t\t\tthis.active.prevAll( \".ui-menu-item\" ).each( function() {\n\t\t\t\titem = $( this );\n\t\t\t\treturn item.offset().top - base + height > 0;\n\t\t\t} );\n\n\t\t\tthis.focus( event, item );\n\t\t} else {\n\t\t\tthis.focus( event, this.activeMenu.find( this.options.items ).first() );\n\t\t}\n\t},\n\n\t_hasScroll: function() {\n\t\treturn this.element.outerHeight() < this.element.prop( \"scrollHeight\" );\n\t},\n\n\tselect: function( event ) {\n\n\t\t// TODO: It should never be possible to not have an active item at this\n\t\t// point, but the tests don't trigger mouseenter before click.\n\t\tthis.active = this.active || $( event.target ).closest( \".ui-menu-item\" );\n\t\tvar ui = { item: this.active };\n\t\tif ( !this.active.has( \".ui-menu\" ).length ) {\n\t\t\tthis.collapseAll( event, true );\n\t\t}\n\t\tthis._trigger( \"select\", event, ui );\n\t},\n\n\t_filterMenuItems: function( character ) {\n\t\tvar escapedCharacter = character.replace( /[\\-\\[\\]{}()*+?.,\\\\\\^$|#\\s]/g, \"\\\\$&\" ),\n\t\t\tregex = new RegExp( \"^\" + escapedCharacter, \"i\" );\n\n\t\treturn this.activeMenu\n\t\t\t.find( this.options.items )\n\n\t\t\t\t// Only match on items, not dividers or other content (#10571)\n\t\t\t\t.filter( \".ui-menu-item\" )\n\t\t\t\t\t.filter( function() {\n\t\t\t\t\t\treturn regex.test(\n\t\t\t\t\t\t\t$.trim( $( this ).children( \".ui-menu-item-wrapper\" ).text() ) );\n\t\t\t\t\t} );\n\t}\n} );\n\n\n/*!\n * jQuery UI Autocomplete 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Autocomplete\n//>>group: Widgets\n//>>description: Lists suggested words as the user is typing.\n//>>docs: http://api.jqueryui.com/autocomplete/\n//>>demos: http://jqueryui.com/autocomplete/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/autocomplete.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\n$.widget( \"ui.autocomplete\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<input>\",\n\toptions: {\n\t\tappendTo: null,\n\t\tautoFocus: false,\n\t\tdelay: 300,\n\t\tminLength: 1,\n\t\tposition: {\n\t\t\tmy: \"left top\",\n\t\t\tat: \"left bottom\",\n\t\t\tcollision: \"none\"\n\t\t},\n\t\tsource: null,\n\n\t\t// Callbacks\n\t\tchange: null,\n\t\tclose: null,\n\t\tfocus: null,\n\t\topen: null,\n\t\tresponse: null,\n\t\tsearch: null,\n\t\tselect: null\n\t},\n\n\trequestIndex: 0,\n\tpending: 0,\n\n\t_create: function() {\n\n\t\t// Some browsers only repeat keydown events, not keypress events,\n\t\t// so we use the suppressKeyPress flag to determine if we've already\n\t\t// handled the keydown event. #7269\n\t\t// Unfortunately the code for & in keypress is the same as the up arrow,\n\t\t// so we use the suppressKeyPressRepeat flag to avoid handling keypress\n\t\t// events when we know the keydown event was used to modify the\n\t\t// search term. #7799\n\t\tvar suppressKeyPress, suppressKeyPressRepeat, suppressInput,\n\t\t\tnodeName = this.element[ 0 ].nodeName.toLowerCase(),\n\t\t\tisTextarea = nodeName === \"textarea\",\n\t\t\tisInput = nodeName === \"input\";\n\n\t\t// Textareas are always multi-line\n\t\t// Inputs are always single-line, even if inside a contentEditable element\n\t\t// IE also treats inputs as contentEditable\n\t\t// All other element types are determined by whether or not they're contentEditable\n\t\tthis.isMultiLine = isTextarea || !isInput && this._isContentEditable( this.element );\n\n\t\tthis.valueMethod = this.element[ isTextarea || isInput ? \"val\" : \"text\" ];\n\t\tthis.isNewMenu = true;\n\n\t\tthis._addClass( \"ui-autocomplete-input\" );\n\t\tthis.element.attr( \"autocomplete\", \"off\" );\n\n\t\tthis._on( this.element, {\n\t\t\tkeydown: function( event ) {\n\t\t\t\tif ( this.element.prop( \"readOnly\" ) ) {\n\t\t\t\t\tsuppressKeyPress = true;\n\t\t\t\t\tsuppressInput = true;\n\t\t\t\t\tsuppressKeyPressRepeat = true;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tsuppressKeyPress = false;\n\t\t\t\tsuppressInput = false;\n\t\t\t\tsuppressKeyPressRepeat = false;\n\t\t\t\tvar keyCode = $.ui.keyCode;\n\t\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase keyCode.PAGE_UP:\n\t\t\t\t\tsuppressKeyPress = true;\n\t\t\t\t\tthis._move( \"previousPage\", event );\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.PAGE_DOWN:\n\t\t\t\t\tsuppressKeyPress = true;\n\t\t\t\t\tthis._move( \"nextPage\", event );\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.UP:\n\t\t\t\t\tsuppressKeyPress = true;\n\t\t\t\t\tthis._keyEvent( \"previous\", event );\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.DOWN:\n\t\t\t\t\tsuppressKeyPress = true;\n\t\t\t\t\tthis._keyEvent( \"next\", event );\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.ENTER:\n\n\t\t\t\t\t// when menu is open and has focus\n\t\t\t\t\tif ( this.menu.active ) {\n\n\t\t\t\t\t\t// #6055 - Opera still allows the keypress to occur\n\t\t\t\t\t\t// which causes forms to submit\n\t\t\t\t\t\tsuppressKeyPress = true;\n\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\tthis.menu.select( event );\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.TAB:\n\t\t\t\t\tif ( this.menu.active ) {\n\t\t\t\t\t\tthis.menu.select( event );\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.ESCAPE:\n\t\t\t\t\tif ( this.menu.element.is( \":visible\" ) ) {\n\t\t\t\t\t\tif ( !this.isMultiLine ) {\n\t\t\t\t\t\t\tthis._value( this.term );\n\t\t\t\t\t\t}\n\t\t\t\t\t\tthis.close( event );\n\n\t\t\t\t\t\t// Different browsers have different default behavior for escape\n\t\t\t\t\t\t// Single press can mean undo or clear\n\t\t\t\t\t\t// Double press in IE means clear the whole form\n\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tsuppressKeyPressRepeat = true;\n\n\t\t\t\t\t// search timeout should be triggered before the input value is changed\n\t\t\t\t\tthis._searchTimeout( event );\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t},\n\t\t\tkeypress: function( event ) {\n\t\t\t\tif ( suppressKeyPress ) {\n\t\t\t\t\tsuppressKeyPress = false;\n\t\t\t\t\tif ( !this.isMultiLine || this.menu.element.is( \":visible\" ) ) {\n\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif ( suppressKeyPressRepeat ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t// Replicate some key handlers to allow them to repeat in Firefox and Opera\n\t\t\t\tvar keyCode = $.ui.keyCode;\n\t\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase keyCode.PAGE_UP:\n\t\t\t\t\tthis._move( \"previousPage\", event );\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.PAGE_DOWN:\n\t\t\t\t\tthis._move( \"nextPage\", event );\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.UP:\n\t\t\t\t\tthis._keyEvent( \"previous\", event );\n\t\t\t\t\tbreak;\n\t\t\t\tcase keyCode.DOWN:\n\t\t\t\t\tthis._keyEvent( \"next\", event );\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t},\n\t\t\tinput: function( event ) {\n\t\t\t\tif ( suppressInput ) {\n\t\t\t\t\tsuppressInput = false;\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tthis._searchTimeout( event );\n\t\t\t},\n\t\t\tfocus: function() {\n\t\t\t\tthis.selectedItem = null;\n\t\t\t\tthis.previous = this._value();\n\t\t\t},\n\t\t\tblur: function( event ) {\n\t\t\t\tif ( this.cancelBlur ) {\n\t\t\t\t\tdelete this.cancelBlur;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tclearTimeout( this.searching );\n\t\t\t\tthis.close( event );\n\t\t\t\tthis._change( event );\n\t\t\t}\n\t\t} );\n\n\t\tthis._initSource();\n\t\tthis.menu = $( \"<ul>\" )\n\t\t\t.appendTo( this._appendTo() )\n\t\t\t.menu( {\n\n\t\t\t\t// disable ARIA support, the live region takes care of that\n\t\t\t\trole: null\n\t\t\t} )\n\t\t\t.hide()\n\t\t\t.menu( \"instance\" );\n\n\t\tthis._addClass( this.menu.element, \"ui-autocomplete\", \"ui-front\" );\n\t\tthis._on( this.menu.element, {\n\t\t\tmousedown: function( event ) {\n\n\t\t\t\t// prevent moving focus out of the text field\n\t\t\t\tevent.preventDefault();\n\n\t\t\t\t// IE doesn't prevent moving focus even with event.preventDefault()\n\t\t\t\t// so we set a flag to know when we should ignore the blur event\n\t\t\t\tthis.cancelBlur = true;\n\t\t\t\tthis._delay( function() {\n\t\t\t\t\tdelete this.cancelBlur;\n\n\t\t\t\t\t// Support: IE 8 only\n\t\t\t\t\t// Right clicking a menu item or selecting text from the menu items will\n\t\t\t\t\t// result in focus moving out of the input. However, we've already received\n\t\t\t\t\t// and ignored the blur event because of the cancelBlur flag set above. So\n\t\t\t\t\t// we restore focus to ensure that the menu closes properly based on the user's\n\t\t\t\t\t// next actions.\n\t\t\t\t\tif ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {\n\t\t\t\t\t\tthis.element.trigger( \"focus\" );\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t},\n\t\t\tmenufocus: function( event, ui ) {\n\t\t\t\tvar label, item;\n\n\t\t\t\t// support: Firefox\n\t\t\t\t// Prevent accidental activation of menu items in Firefox (#7024 #9118)\n\t\t\t\tif ( this.isNewMenu ) {\n\t\t\t\t\tthis.isNewMenu = false;\n\t\t\t\t\tif ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {\n\t\t\t\t\t\tthis.menu.blur();\n\n\t\t\t\t\t\tthis.document.one( \"mousemove\", function() {\n\t\t\t\t\t\t\t$( event.target ).trigger( event.originalEvent );\n\t\t\t\t\t\t} );\n\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\titem = ui.item.data( \"ui-autocomplete-item\" );\n\t\t\t\tif ( false !== this._trigger( \"focus\", event, { item: item } ) ) {\n\n\t\t\t\t\t// use value to match what will end up in the input, if it was a key event\n\t\t\t\t\tif ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {\n\t\t\t\t\t\tthis._value( item.value );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Announce the value in the liveRegion\n\t\t\t\tlabel = ui.item.attr( \"aria-label\" ) || item.value;\n\t\t\t\tif ( label && $.trim( label ).length ) {\n\t\t\t\t\tthis.liveRegion.children().hide();\n\t\t\t\t\t$( \"<div>\" ).text( label ).appendTo( this.liveRegion );\n\t\t\t\t}\n\t\t\t},\n\t\t\tmenuselect: function( event, ui ) {\n\t\t\t\tvar item = ui.item.data( \"ui-autocomplete-item\" ),\n\t\t\t\t\tprevious = this.previous;\n\n\t\t\t\t// Only trigger when focus was lost (click on menu)\n\t\t\t\tif ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {\n\t\t\t\t\tthis.element.trigger( \"focus\" );\n\t\t\t\t\tthis.previous = previous;\n\n\t\t\t\t\t// #6109 - IE triggers two focus events and the second\n\t\t\t\t\t// is asynchronous, so we need to reset the previous\n\t\t\t\t\t// term synchronously and asynchronously :-(\n\t\t\t\t\tthis._delay( function() {\n\t\t\t\t\t\tthis.previous = previous;\n\t\t\t\t\t\tthis.selectedItem = item;\n\t\t\t\t\t} );\n\t\t\t\t}\n\n\t\t\t\tif ( false !== this._trigger( \"select\", event, { item: item } ) ) {\n\t\t\t\t\tthis._value( item.value );\n\t\t\t\t}\n\n\t\t\t\t// reset the term after the select event\n\t\t\t\t// this allows custom select handling to work properly\n\t\t\t\tthis.term = this._value();\n\n\t\t\t\tthis.close( event );\n\t\t\t\tthis.selectedItem = item;\n\t\t\t}\n\t\t} );\n\n\t\tthis.liveRegion = $( \"<div>\", {\n\t\t\trole: \"status\",\n\t\t\t\"aria-live\": \"assertive\",\n\t\t\t\"aria-relevant\": \"additions\"\n\t\t} )\n\t\t\t.appendTo( this.document[ 0 ].body );\n\n\t\tthis._addClass( this.liveRegion, null, \"ui-helper-hidden-accessible\" );\n\n\t\t// Turning off autocomplete prevents the browser from remembering the\n\t\t// value when navigating through history, so we re-enable autocomplete\n\t\t// if the page is unloaded before the widget is destroyed. #7790\n\t\tthis._on( this.window, {\n\t\t\tbeforeunload: function() {\n\t\t\t\tthis.element.removeAttr( \"autocomplete\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_destroy: function() {\n\t\tclearTimeout( this.searching );\n\t\tthis.element.removeAttr( \"autocomplete\" );\n\t\tthis.menu.element.remove();\n\t\tthis.liveRegion.remove();\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tthis._super( key, value );\n\t\tif ( key === \"source\" ) {\n\t\t\tthis._initSource();\n\t\t}\n\t\tif ( key === \"appendTo\" ) {\n\t\t\tthis.menu.element.appendTo( this._appendTo() );\n\t\t}\n\t\tif ( key === \"disabled\" && value && this.xhr ) {\n\t\t\tthis.xhr.abort();\n\t\t}\n\t},\n\n\t_isEventTargetInWidget: function( event ) {\n\t\tvar menuElement = this.menu.element[ 0 ];\n\n\t\treturn event.target === this.element[ 0 ] ||\n\t\t\tevent.target === menuElement ||\n\t\t\t$.contains( menuElement, event.target );\n\t},\n\n\t_closeOnClickOutside: function( event ) {\n\t\tif ( !this._isEventTargetInWidget( event ) ) {\n\t\t\tthis.close();\n\t\t}\n\t},\n\n\t_appendTo: function() {\n\t\tvar element = this.options.appendTo;\n\n\t\tif ( element ) {\n\t\t\telement = element.jquery || element.nodeType ?\n\t\t\t\t$( element ) :\n\t\t\t\tthis.document.find( element ).eq( 0 );\n\t\t}\n\n\t\tif ( !element || !element[ 0 ] ) {\n\t\t\telement = this.element.closest( \".ui-front, dialog\" );\n\t\t}\n\n\t\tif ( !element.length ) {\n\t\t\telement = this.document[ 0 ].body;\n\t\t}\n\n\t\treturn element;\n\t},\n\n\t_initSource: function() {\n\t\tvar array, url,\n\t\t\tthat = this;\n\t\tif ( $.isArray( this.options.source ) ) {\n\t\t\tarray = this.options.source;\n\t\t\tthis.source = function( request, response ) {\n\t\t\t\tresponse( $.ui.autocomplete.filter( array, request.term ) );\n\t\t\t};\n\t\t} else if ( typeof this.options.source === \"string\" ) {\n\t\t\turl = this.options.source;\n\t\t\tthis.source = function( request, response ) {\n\t\t\t\tif ( that.xhr ) {\n\t\t\t\t\tthat.xhr.abort();\n\t\t\t\t}\n\t\t\t\tthat.xhr = $.ajax( {\n\t\t\t\t\turl: url,\n\t\t\t\t\tdata: request,\n\t\t\t\t\tdataType: \"json\",\n\t\t\t\t\tsuccess: function( data ) {\n\t\t\t\t\t\tresponse( data );\n\t\t\t\t\t},\n\t\t\t\t\terror: function() {\n\t\t\t\t\t\tresponse( [] );\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t};\n\t\t} else {\n\t\t\tthis.source = this.options.source;\n\t\t}\n\t},\n\n\t_searchTimeout: function( event ) {\n\t\tclearTimeout( this.searching );\n\t\tthis.searching = this._delay( function() {\n\n\t\t\t// Search if the value has changed, or if the user retypes the same value (see #7434)\n\t\t\tvar equalValues = this.term === this._value(),\n\t\t\t\tmenuVisible = this.menu.element.is( \":visible\" ),\n\t\t\t\tmodifierKey = event.altKey || event.ctrlKey || event.metaKey || event.shiftKey;\n\n\t\t\tif ( !equalValues || ( equalValues && !menuVisible && !modifierKey ) ) {\n\t\t\t\tthis.selectedItem = null;\n\t\t\t\tthis.search( null, event );\n\t\t\t}\n\t\t}, this.options.delay );\n\t},\n\n\tsearch: function( value, event ) {\n\t\tvalue = value != null ? value : this._value();\n\n\t\t// Always save the actual value, not the one passed as an argument\n\t\tthis.term = this._value();\n\n\t\tif ( value.length < this.options.minLength ) {\n\t\t\treturn this.close( event );\n\t\t}\n\n\t\tif ( this._trigger( \"search\", event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\treturn this._search( value );\n\t},\n\n\t_search: function( value ) {\n\t\tthis.pending++;\n\t\tthis._addClass( \"ui-autocomplete-loading\" );\n\t\tthis.cancelSearch = false;\n\n\t\tthis.source( { term: value }, this._response() );\n\t},\n\n\t_response: function() {\n\t\tvar index = ++this.requestIndex;\n\n\t\treturn $.proxy( function( content ) {\n\t\t\tif ( index === this.requestIndex ) {\n\t\t\t\tthis.__response( content );\n\t\t\t}\n\n\t\t\tthis.pending--;\n\t\t\tif ( !this.pending ) {\n\t\t\t\tthis._removeClass( \"ui-autocomplete-loading\" );\n\t\t\t}\n\t\t}, this );\n\t},\n\n\t__response: function( content ) {\n\t\tif ( content ) {\n\t\t\tcontent = this._normalize( content );\n\t\t}\n\t\tthis._trigger( \"response\", null, { content: content } );\n\t\tif ( !this.options.disabled && content && content.length && !this.cancelSearch ) {\n\t\t\tthis._suggest( content );\n\t\t\tthis._trigger( \"open\" );\n\t\t} else {\n\n\t\t\t// use ._close() instead of .close() so we don't cancel future searches\n\t\t\tthis._close();\n\t\t}\n\t},\n\n\tclose: function( event ) {\n\t\tthis.cancelSearch = true;\n\t\tthis._close( event );\n\t},\n\n\t_close: function( event ) {\n\n\t\t// Remove the handler that closes the menu on outside clicks\n\t\tthis._off( this.document, \"mousedown\" );\n\n\t\tif ( this.menu.element.is( \":visible\" ) ) {\n\t\t\tthis.menu.element.hide();\n\t\t\tthis.menu.blur();\n\t\t\tthis.isNewMenu = true;\n\t\t\tthis._trigger( \"close\", event );\n\t\t}\n\t},\n\n\t_change: function( event ) {\n\t\tif ( this.previous !== this._value() ) {\n\t\t\tthis._trigger( \"change\", event, { item: this.selectedItem } );\n\t\t}\n\t},\n\n\t_normalize: function( items ) {\n\n\t\t// assume all items have the right format when the first item is complete\n\t\tif ( items.length && items[ 0 ].label && items[ 0 ].value ) {\n\t\t\treturn items;\n\t\t}\n\t\treturn $.map( items, function( item ) {\n\t\t\tif ( typeof item === \"string\" ) {\n\t\t\t\treturn {\n\t\t\t\t\tlabel: item,\n\t\t\t\t\tvalue: item\n\t\t\t\t};\n\t\t\t}\n\t\t\treturn $.extend( {}, item, {\n\t\t\t\tlabel: item.label || item.value,\n\t\t\t\tvalue: item.value || item.label\n\t\t\t} );\n\t\t} );\n\t},\n\n\t_suggest: function( items ) {\n\t\tvar ul = this.menu.element.empty();\n\t\tthis._renderMenu( ul, items );\n\t\tthis.isNewMenu = true;\n\t\tthis.menu.refresh();\n\n\t\t// Size and position menu\n\t\tul.show();\n\t\tthis._resizeMenu();\n\t\tul.position( $.extend( {\n\t\t\tof: this.element\n\t\t}, this.options.position ) );\n\n\t\tif ( this.options.autoFocus ) {\n\t\t\tthis.menu.next();\n\t\t}\n\n\t\t// Listen for interactions outside of the widget (#6642)\n\t\tthis._on( this.document, {\n\t\t\tmousedown: \"_closeOnClickOutside\"\n\t\t} );\n\t},\n\n\t_resizeMenu: function() {\n\t\tvar ul = this.menu.element;\n\t\tul.outerWidth( Math.max(\n\n\t\t\t// Firefox wraps long text (possibly a rounding bug)\n\t\t\t// so we add 1px to avoid the wrapping (#7513)\n\t\t\tul.width( \"\" ).outerWidth() + 1,\n\t\t\tthis.element.outerWidth()\n\t\t) );\n\t},\n\n\t_renderMenu: function( ul, items ) {\n\t\tvar that = this;\n\t\t$.each( items, function( index, item ) {\n\t\t\tthat._renderItemData( ul, item );\n\t\t} );\n\t},\n\n\t_renderItemData: function( ul, item ) {\n\t\treturn this._renderItem( ul, item ).data( \"ui-autocomplete-item\", item );\n\t},\n\n\t_renderItem: function( ul, item ) {\n\t\treturn $( \"<li>\" )\n\t\t\t.append( $( \"<div>\" ).text( item.label ) )\n\t\t\t.appendTo( ul );\n\t},\n\n\t_move: function( direction, event ) {\n\t\tif ( !this.menu.element.is( \":visible\" ) ) {\n\t\t\tthis.search( null, event );\n\t\t\treturn;\n\t\t}\n\t\tif ( this.menu.isFirstItem() && /^previous/.test( direction ) ||\n\t\t\t\tthis.menu.isLastItem() && /^next/.test( direction ) ) {\n\n\t\t\tif ( !this.isMultiLine ) {\n\t\t\t\tthis._value( this.term );\n\t\t\t}\n\n\t\t\tthis.menu.blur();\n\t\t\treturn;\n\t\t}\n\t\tthis.menu[ direction ]( event );\n\t},\n\n\twidget: function() {\n\t\treturn this.menu.element;\n\t},\n\n\t_value: function() {\n\t\treturn this.valueMethod.apply( this.element, arguments );\n\t},\n\n\t_keyEvent: function( keyEvent, event ) {\n\t\tif ( !this.isMultiLine || this.menu.element.is( \":visible\" ) ) {\n\t\t\tthis._move( keyEvent, event );\n\n\t\t\t// Prevents moving cursor to beginning/end of the text field in some browsers\n\t\t\tevent.preventDefault();\n\t\t}\n\t},\n\n\t// Support: Chrome <=50\n\t// We should be able to just use this.element.prop( \"isContentEditable\" )\n\t// but hidden elements always report false in Chrome.\n\t// https://code.google.com/p/chromium/issues/detail?id=313082\n\t_isContentEditable: function( element ) {\n\t\tif ( !element.length ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tvar editable = element.prop( \"contentEditable\" );\n\n\t\tif ( editable === \"inherit\" ) {\n\t\t  return this._isContentEditable( element.parent() );\n\t\t}\n\n\t\treturn editable === \"true\";\n\t}\n} );\n\n$.extend( $.ui.autocomplete, {\n\tescapeRegex: function( value ) {\n\t\treturn value.replace( /[\\-\\[\\]{}()*+?.,\\\\\\^$|#\\s]/g, \"\\\\$&\" );\n\t},\n\tfilter: function( array, term ) {\n\t\tvar matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), \"i\" );\n\t\treturn $.grep( array, function( value ) {\n\t\t\treturn matcher.test( value.label || value.value || value );\n\t\t} );\n\t}\n} );\n\n// Live region extension, adding a `messages` option\n// NOTE: This is an experimental API. We are still investigating\n// a full solution for string manipulation and internationalization.\n$.widget( \"ui.autocomplete\", $.ui.autocomplete, {\n\toptions: {\n\t\tmessages: {\n\t\t\tnoResults: \"No search results.\",\n\t\t\tresults: function( amount ) {\n\t\t\t\treturn amount + ( amount > 1 ? \" results are\" : \" result is\" ) +\n\t\t\t\t\t\" available, use up and down arrow keys to navigate.\";\n\t\t\t}\n\t\t}\n\t},\n\n\t__response: function( content ) {\n\t\tvar message;\n\t\tthis._superApply( arguments );\n\t\tif ( this.options.disabled || this.cancelSearch ) {\n\t\t\treturn;\n\t\t}\n\t\tif ( content && content.length ) {\n\t\t\tmessage = this.options.messages.results( content.length );\n\t\t} else {\n\t\t\tmessage = this.options.messages.noResults;\n\t\t}\n\t\tthis.liveRegion.children().hide();\n\t\t$( \"<div>\" ).text( message ).appendTo( this.liveRegion );\n\t}\n} );\n\nvar widgetsAutocomplete = $.ui.autocomplete;\n\n\n/*!\n * jQuery UI Controlgroup 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Controlgroup\n//>>group: Widgets\n//>>description: Visually groups form control widgets\n//>>docs: http://api.jqueryui.com/controlgroup/\n//>>demos: http://jqueryui.com/controlgroup/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/controlgroup.css\n//>>css.theme: ../../themes/base/theme.css\n\n\nvar controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g;\n\nvar widgetsControlgroup = $.widget( \"ui.controlgroup\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<div>\",\n\toptions: {\n\t\tdirection: \"horizontal\",\n\t\tdisabled: null,\n\t\tonlyVisible: true,\n\t\titems: {\n\t\t\t\"button\": \"input[type=button], input[type=submit], input[type=reset], button, a\",\n\t\t\t\"controlgroupLabel\": \".ui-controlgroup-label\",\n\t\t\t\"checkboxradio\": \"input[type='checkbox'], input[type='radio']\",\n\t\t\t\"selectmenu\": \"select\",\n\t\t\t\"spinner\": \".ui-spinner-input\"\n\t\t}\n\t},\n\n\t_create: function() {\n\t\tthis._enhance();\n\t},\n\n\t// To support the enhanced option in jQuery Mobile, we isolate DOM manipulation\n\t_enhance: function() {\n\t\tthis.element.attr( \"role\", \"toolbar\" );\n\t\tthis.refresh();\n\t},\n\n\t_destroy: function() {\n\t\tthis._callChildMethod( \"destroy\" );\n\t\tthis.childWidgets.removeData( \"ui-controlgroup-data\" );\n\t\tthis.element.removeAttr( \"role\" );\n\t\tif ( this.options.items.controlgroupLabel ) {\n\t\t\tthis.element\n\t\t\t\t.find( this.options.items.controlgroupLabel )\n\t\t\t\t.find( \".ui-controlgroup-label-contents\" )\n\t\t\t\t.contents().unwrap();\n\t\t}\n\t},\n\n\t_initWidgets: function() {\n\t\tvar that = this,\n\t\t\tchildWidgets = [];\n\n\t\t// First we iterate over each of the items options\n\t\t$.each( this.options.items, function( widget, selector ) {\n\t\t\tvar labels;\n\t\t\tvar options = {};\n\n\t\t\t// Make sure the widget has a selector set\n\t\t\tif ( !selector ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( widget === \"controlgroupLabel\" ) {\n\t\t\t\tlabels = that.element.find( selector );\n\t\t\t\tlabels.each( function() {\n\t\t\t\t\tvar element = $( this );\n\n\t\t\t\t\tif ( element.children( \".ui-controlgroup-label-contents\" ).length ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\telement.contents()\n\t\t\t\t\t\t.wrapAll( \"<span class='ui-controlgroup-label-contents'></span>\" );\n\t\t\t\t} );\n\t\t\t\tthat._addClass( labels, null, \"ui-widget ui-widget-content ui-state-default\" );\n\t\t\t\tchildWidgets = childWidgets.concat( labels.get() );\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Make sure the widget actually exists\n\t\t\tif ( !$.fn[ widget ] ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// We assume everything is in the middle to start because we can't determine\n\t\t\t// first / last elements until all enhancments are done.\n\t\t\tif ( that[ \"_\" + widget + \"Options\" ] ) {\n\t\t\t\toptions = that[ \"_\" + widget + \"Options\" ]( \"middle\" );\n\t\t\t} else {\n\t\t\t\toptions = { classes: {} };\n\t\t\t}\n\n\t\t\t// Find instances of this widget inside controlgroup and init them\n\t\t\tthat.element\n\t\t\t\t.find( selector )\n\t\t\t\t.each( function() {\n\t\t\t\t\tvar element = $( this );\n\t\t\t\t\tvar instance = element[ widget ]( \"instance\" );\n\n\t\t\t\t\t// We need to clone the default options for this type of widget to avoid\n\t\t\t\t\t// polluting the variable options which has a wider scope than a single widget.\n\t\t\t\t\tvar instanceOptions = $.widget.extend( {}, options );\n\n\t\t\t\t\t// If the button is the child of a spinner ignore it\n\t\t\t\t\t// TODO: Find a more generic solution\n\t\t\t\t\tif ( widget === \"button\" && element.parent( \".ui-spinner\" ).length ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Create the widget if it doesn't exist\n\t\t\t\t\tif ( !instance ) {\n\t\t\t\t\t\tinstance = element[ widget ]()[ widget ]( \"instance\" );\n\t\t\t\t\t}\n\t\t\t\t\tif ( instance ) {\n\t\t\t\t\t\tinstanceOptions.classes =\n\t\t\t\t\t\t\tthat._resolveClassesValues( instanceOptions.classes, instance );\n\t\t\t\t\t}\n\t\t\t\t\telement[ widget ]( instanceOptions );\n\n\t\t\t\t\t// Store an instance of the controlgroup to be able to reference\n\t\t\t\t\t// from the outermost element for changing options and refresh\n\t\t\t\t\tvar widgetElement = element[ widget ]( \"widget\" );\n\t\t\t\t\t$.data( widgetElement[ 0 ], \"ui-controlgroup-data\",\n\t\t\t\t\t\tinstance ? instance : element[ widget ]( \"instance\" ) );\n\n\t\t\t\t\tchildWidgets.push( widgetElement[ 0 ] );\n\t\t\t\t} );\n\t\t} );\n\n\t\tthis.childWidgets = $( $.uniqueSort( childWidgets ) );\n\t\tthis._addClass( this.childWidgets, \"ui-controlgroup-item\" );\n\t},\n\n\t_callChildMethod: function( method ) {\n\t\tthis.childWidgets.each( function() {\n\t\t\tvar element = $( this ),\n\t\t\t\tdata = element.data( \"ui-controlgroup-data\" );\n\t\t\tif ( data && data[ method ] ) {\n\t\t\t\tdata[ method ]();\n\t\t\t}\n\t\t} );\n\t},\n\n\t_updateCornerClass: function( element, position ) {\n\t\tvar remove = \"ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all\";\n\t\tvar add = this._buildSimpleOptions( position, \"label\" ).classes.label;\n\n\t\tthis._removeClass( element, null, remove );\n\t\tthis._addClass( element, null, add );\n\t},\n\n\t_buildSimpleOptions: function( position, key ) {\n\t\tvar direction = this.options.direction === \"vertical\";\n\t\tvar result = {\n\t\t\tclasses: {}\n\t\t};\n\t\tresult.classes[ key ] = {\n\t\t\t\"middle\": \"\",\n\t\t\t\"first\": \"ui-corner-\" + ( direction ? \"top\" : \"left\" ),\n\t\t\t\"last\": \"ui-corner-\" + ( direction ? \"bottom\" : \"right\" ),\n\t\t\t\"only\": \"ui-corner-all\"\n\t\t}[ position ];\n\n\t\treturn result;\n\t},\n\n\t_spinnerOptions: function( position ) {\n\t\tvar options = this._buildSimpleOptions( position, \"ui-spinner\" );\n\n\t\toptions.classes[ \"ui-spinner-up\" ] = \"\";\n\t\toptions.classes[ \"ui-spinner-down\" ] = \"\";\n\n\t\treturn options;\n\t},\n\n\t_buttonOptions: function( position ) {\n\t\treturn this._buildSimpleOptions( position, \"ui-button\" );\n\t},\n\n\t_checkboxradioOptions: function( position ) {\n\t\treturn this._buildSimpleOptions( position, \"ui-checkboxradio-label\" );\n\t},\n\n\t_selectmenuOptions: function( position ) {\n\t\tvar direction = this.options.direction === \"vertical\";\n\t\treturn {\n\t\t\twidth: direction ? \"auto\" : false,\n\t\t\tclasses: {\n\t\t\t\tmiddle: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"\"\n\t\t\t\t},\n\t\t\t\tfirst: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"ui-corner-\" + ( direction ? \"top\" : \"tl\" ),\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-\" + ( direction ? \"top\" : \"left\" )\n\t\t\t\t},\n\t\t\t\tlast: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": direction ? \"\" : \"ui-corner-tr\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-\" + ( direction ? \"bottom\" : \"right\" )\n\t\t\t\t},\n\t\t\t\tonly: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"ui-corner-top\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-all\"\n\t\t\t\t}\n\n\t\t\t}[ position ]\n\t\t};\n\t},\n\n\t_resolveClassesValues: function( classes, instance ) {\n\t\tvar result = {};\n\t\t$.each( classes, function( key ) {\n\t\t\tvar current = instance.options.classes[ key ] || \"\";\n\t\t\tcurrent = $.trim( current.replace( controlgroupCornerRegex, \"\" ) );\n\t\t\tresult[ key ] = ( current + \" \" + classes[ key ] ).replace( /\\s+/g, \" \" );\n\t\t} );\n\t\treturn result;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"direction\" ) {\n\t\t\tthis._removeClass( \"ui-controlgroup-\" + this.options.direction );\n\t\t}\n\n\t\tthis._super( key, value );\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._callChildMethod( value ? \"disable\" : \"enable\" );\n\t\t\treturn;\n\t\t}\n\n\t\tthis.refresh();\n\t},\n\n\trefresh: function() {\n\t\tvar children,\n\t\t\tthat = this;\n\n\t\tthis._addClass( \"ui-controlgroup ui-controlgroup-\" + this.options.direction );\n\n\t\tif ( this.options.direction === \"horizontal\" ) {\n\t\t\tthis._addClass( null, \"ui-helper-clearfix\" );\n\t\t}\n\t\tthis._initWidgets();\n\n\t\tchildren = this.childWidgets;\n\n\t\t// We filter here because we need to track all childWidgets not just the visible ones\n\t\tif ( this.options.onlyVisible ) {\n\t\t\tchildren = children.filter( \":visible\" );\n\t\t}\n\n\t\tif ( children.length ) {\n\n\t\t\t// We do this last because we need to make sure all enhancment is done\n\t\t\t// before determining first and last\n\t\t\t$.each( [ \"first\", \"last\" ], function( index, value ) {\n\t\t\t\tvar instance = children[ value ]().data( \"ui-controlgroup-data\" );\n\n\t\t\t\tif ( instance && that[ \"_\" + instance.widgetName + \"Options\" ] ) {\n\t\t\t\t\tvar options = that[ \"_\" + instance.widgetName + \"Options\" ](\n\t\t\t\t\t\tchildren.length === 1 ? \"only\" : value\n\t\t\t\t\t);\n\t\t\t\t\toptions.classes = that._resolveClassesValues( options.classes, instance );\n\t\t\t\t\tinstance.element[ instance.widgetName ]( options );\n\t\t\t\t} else {\n\t\t\t\t\tthat._updateCornerClass( children[ value ](), value );\n\t\t\t\t}\n\t\t\t} );\n\n\t\t\t// Finally call the refresh method on each of the child widgets.\n\t\t\tthis._callChildMethod( \"refresh\" );\n\t\t}\n\t}\n} );\n\n/*!\n * jQuery UI Checkboxradio 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Checkboxradio\n//>>group: Widgets\n//>>description: Enhances a form with multiple themeable checkboxes or radio buttons.\n//>>docs: http://api.jqueryui.com/checkboxradio/\n//>>demos: http://jqueryui.com/checkboxradio/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/button.css\n//>>css.structure: ../../themes/base/checkboxradio.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\n$.widget( \"ui.checkboxradio\", [ $.ui.formResetMixin, {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tdisabled: null,\n\t\tlabel: null,\n\t\ticon: true,\n\t\tclasses: {\n\t\t\t\"ui-checkboxradio-label\": \"ui-corner-all\",\n\t\t\t\"ui-checkboxradio-icon\": \"ui-corner-all\"\n\t\t}\n\t},\n\n\t_getCreateOptions: function() {\n\t\tvar disabled, labels;\n\t\tvar that = this;\n\t\tvar options = this._super() || {};\n\n\t\t// We read the type here, because it makes more sense to throw a element type error first,\n\t\t// rather then the error for lack of a label. Often if its the wrong type, it\n\t\t// won't have a label (e.g. calling on a div, btn, etc)\n\t\tthis._readType();\n\n\t\tlabels = this.element.labels();\n\n\t\t// If there are multiple labels, use the last one\n\t\tthis.label = $( labels[ labels.length - 1 ] );\n\t\tif ( !this.label.length ) {\n\t\t\t$.error( \"No label found for checkboxradio widget\" );\n\t\t}\n\n\t\tthis.originalLabel = \"\";\n\n\t\t// We need to get the label text but this may also need to make sure it does not contain the\n\t\t// input itself.\n\t\tthis.label.contents().not( this.element[ 0 ] ).each( function() {\n\n\t\t\t// The label contents could be text, html, or a mix. We concat each element to get a\n\t\t\t// string representation of the label, without the input as part of it.\n\t\t\tthat.originalLabel += this.nodeType === 3 ? $( this ).text() : this.outerHTML;\n\t\t} );\n\n\t\t// Set the label option if we found label text\n\t\tif ( this.originalLabel ) {\n\t\t\toptions.label = this.originalLabel;\n\t\t}\n\n\t\tdisabled = this.element[ 0 ].disabled;\n\t\tif ( disabled != null ) {\n\t\t\toptions.disabled = disabled;\n\t\t}\n\t\treturn options;\n\t},\n\n\t_create: function() {\n\t\tvar checked = this.element[ 0 ].checked;\n\n\t\tthis._bindFormResetHandler();\n\n\t\tif ( this.options.disabled == null ) {\n\t\t\tthis.options.disabled = this.element[ 0 ].disabled;\n\t\t}\n\n\t\tthis._setOption( \"disabled\", this.options.disabled );\n\t\tthis._addClass( \"ui-checkboxradio\", \"ui-helper-hidden-accessible\" );\n\t\tthis._addClass( this.label, \"ui-checkboxradio-label\", \"ui-button ui-widget\" );\n\n\t\tif ( this.type === \"radio\" ) {\n\t\t\tthis._addClass( this.label, \"ui-checkboxradio-radio-label\" );\n\t\t}\n\n\t\tif ( this.options.label && this.options.label !== this.originalLabel ) {\n\t\t\tthis._updateLabel();\n\t\t} else if ( this.originalLabel ) {\n\t\t\tthis.options.label = this.originalLabel;\n\t\t}\n\n\t\tthis._enhance();\n\n\t\tif ( checked ) {\n\t\t\tthis._addClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\" );\n\t\t\tif ( this.icon ) {\n\t\t\t\tthis._addClass( this.icon, null, \"ui-state-hover\" );\n\t\t\t}\n\t\t}\n\n\t\tthis._on( {\n\t\t\tchange: \"_toggleClasses\",\n\t\t\tfocus: function() {\n\t\t\t\tthis._addClass( this.label, null, \"ui-state-focus ui-visual-focus\" );\n\t\t\t},\n\t\t\tblur: function() {\n\t\t\t\tthis._removeClass( this.label, null, \"ui-state-focus ui-visual-focus\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_readType: function() {\n\t\tvar nodeName = this.element[ 0 ].nodeName.toLowerCase();\n\t\tthis.type = this.element[ 0 ].type;\n\t\tif ( nodeName !== \"input\" || !/radio|checkbox/.test( this.type ) ) {\n\t\t\t$.error( \"Can't create checkboxradio on element.nodeName=\" + nodeName +\n\t\t\t\t\" and element.type=\" + this.type );\n\t\t}\n\t},\n\n\t// Support jQuery Mobile enhanced option\n\t_enhance: function() {\n\t\tthis._updateIcon( this.element[ 0 ].checked );\n\t},\n\n\twidget: function() {\n\t\treturn this.label;\n\t},\n\n\t_getRadioGroup: function() {\n\t\tvar group;\n\t\tvar name = this.element[ 0 ].name;\n\t\tvar nameSelector = \"input[name='\" + $.ui.escapeSelector( name ) + \"']\";\n\n\t\tif ( !name ) {\n\t\t\treturn $( [] );\n\t\t}\n\n\t\tif ( this.form.length ) {\n\t\t\tgroup = $( this.form[ 0 ].elements ).filter( nameSelector );\n\t\t} else {\n\n\t\t\t// Not inside a form, check all inputs that also are not inside a form\n\t\t\tgroup = $( nameSelector ).filter( function() {\n\t\t\t\treturn $( this ).form().length === 0;\n\t\t\t} );\n\t\t}\n\n\t\treturn group.not( this.element );\n\t},\n\n\t_toggleClasses: function() {\n\t\tvar checked = this.element[ 0 ].checked;\n\t\tthis._toggleClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\", checked );\n\n\t\tif ( this.options.icon && this.type === \"checkbox\" ) {\n\t\t\tthis._toggleClass( this.icon, null, \"ui-icon-check ui-state-checked\", checked )\n\t\t\t\t._toggleClass( this.icon, null, \"ui-icon-blank\", !checked );\n\t\t}\n\n\t\tif ( this.type === \"radio\" ) {\n\t\t\tthis._getRadioGroup()\n\t\t\t\t.each( function() {\n\t\t\t\t\tvar instance = $( this ).checkboxradio( \"instance\" );\n\n\t\t\t\t\tif ( instance ) {\n\t\t\t\t\t\tinstance._removeClass( instance.label,\n\t\t\t\t\t\t\t\"ui-checkboxradio-checked\", \"ui-state-active\" );\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tthis._unbindFormResetHandler();\n\n\t\tif ( this.icon ) {\n\t\t\tthis.icon.remove();\n\t\t\tthis.iconSpace.remove();\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\n\t\t// We don't allow the value to be set to nothing\n\t\tif ( key === \"label\" && !value ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._toggleClass( this.label, null, \"ui-state-disabled\", value );\n\t\t\tthis.element[ 0 ].disabled = value;\n\n\t\t\t// Don't refresh when setting disabled\n\t\t\treturn;\n\t\t}\n\t\tthis.refresh();\n\t},\n\n\t_updateIcon: function( checked ) {\n\t\tvar toAdd = \"ui-icon ui-icon-background \";\n\n\t\tif ( this.options.icon ) {\n\t\t\tif ( !this.icon ) {\n\t\t\t\tthis.icon = $( \"<span>\" );\n\t\t\t\tthis.iconSpace = $( \"<span> </span>\" );\n\t\t\t\tthis._addClass( this.iconSpace, \"ui-checkboxradio-icon-space\" );\n\t\t\t}\n\n\t\t\tif ( this.type === \"checkbox\" ) {\n\t\t\t\ttoAdd += checked ? \"ui-icon-check ui-state-checked\" : \"ui-icon-blank\";\n\t\t\t\tthis._removeClass( this.icon, null, checked ? \"ui-icon-blank\" : \"ui-icon-check\" );\n\t\t\t} else {\n\t\t\t\ttoAdd += \"ui-icon-blank\";\n\t\t\t}\n\t\t\tthis._addClass( this.icon, \"ui-checkboxradio-icon\", toAdd );\n\t\t\tif ( !checked ) {\n\t\t\t\tthis._removeClass( this.icon, null, \"ui-icon-check ui-state-checked\" );\n\t\t\t}\n\t\t\tthis.icon.prependTo( this.label ).after( this.iconSpace );\n\t\t} else if ( this.icon !== undefined ) {\n\t\t\tthis.icon.remove();\n\t\t\tthis.iconSpace.remove();\n\t\t\tdelete this.icon;\n\t\t}\n\t},\n\n\t_updateLabel: function() {\n\n\t\t// Remove the contents of the label ( minus the icon, icon space, and input )\n\t\tvar contents = this.label.contents().not( this.element[ 0 ] );\n\t\tif ( this.icon ) {\n\t\t\tcontents = contents.not( this.icon[ 0 ] );\n\t\t}\n\t\tif ( this.iconSpace ) {\n\t\t\tcontents = contents.not( this.iconSpace[ 0 ] );\n\t\t}\n\t\tcontents.remove();\n\n\t\tthis.label.append( this.options.label );\n\t},\n\n\trefresh: function() {\n\t\tvar checked = this.element[ 0 ].checked,\n\t\t\tisDisabled = this.element[ 0 ].disabled;\n\n\t\tthis._updateIcon( checked );\n\t\tthis._toggleClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\", checked );\n\t\tif ( this.options.label !== null ) {\n\t\t\tthis._updateLabel();\n\t\t}\n\n\t\tif ( isDisabled !== this.options.disabled ) {\n\t\t\tthis._setOptions( { \"disabled\": isDisabled } );\n\t\t}\n\t}\n\n} ] );\n\nvar widgetsCheckboxradio = $.ui.checkboxradio;\n\n\n/*!\n * jQuery UI Button 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Button\n//>>group: Widgets\n//>>description: Enhances a form with themeable buttons.\n//>>docs: http://api.jqueryui.com/button/\n//>>demos: http://jqueryui.com/button/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/button.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\n$.widget( \"ui.button\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<button>\",\n\toptions: {\n\t\tclasses: {\n\t\t\t\"ui-button\": \"ui-corner-all\"\n\t\t},\n\t\tdisabled: null,\n\t\ticon: null,\n\t\ticonPosition: \"beginning\",\n\t\tlabel: null,\n\t\tshowLabel: true\n\t},\n\n\t_getCreateOptions: function() {\n\t\tvar disabled,\n\n\t\t\t// This is to support cases like in jQuery Mobile where the base widget does have\n\t\t\t// an implementation of _getCreateOptions\n\t\t\toptions = this._super() || {};\n\n\t\tthis.isInput = this.element.is( \"input\" );\n\n\t\tdisabled = this.element[ 0 ].disabled;\n\t\tif ( disabled != null ) {\n\t\t\toptions.disabled = disabled;\n\t\t}\n\n\t\tthis.originalLabel = this.isInput ? this.element.val() : this.element.html();\n\t\tif ( this.originalLabel ) {\n\t\t\toptions.label = this.originalLabel;\n\t\t}\n\n\t\treturn options;\n\t},\n\n\t_create: function() {\n\t\tif ( !this.option.showLabel & !this.options.icon ) {\n\t\t\tthis.options.showLabel = true;\n\t\t}\n\n\t\t// We have to check the option again here even though we did in _getCreateOptions,\n\t\t// because null may have been passed on init which would override what was set in\n\t\t// _getCreateOptions\n\t\tif ( this.options.disabled == null ) {\n\t\t\tthis.options.disabled = this.element[ 0 ].disabled || false;\n\t\t}\n\n\t\tthis.hasTitle = !!this.element.attr( \"title\" );\n\n\t\t// Check to see if the label needs to be set or if its already correct\n\t\tif ( this.options.label && this.options.label !== this.originalLabel ) {\n\t\t\tif ( this.isInput ) {\n\t\t\t\tthis.element.val( this.options.label );\n\t\t\t} else {\n\t\t\t\tthis.element.html( this.options.label );\n\t\t\t}\n\t\t}\n\t\tthis._addClass( \"ui-button\", \"ui-widget\" );\n\t\tthis._setOption( \"disabled\", this.options.disabled );\n\t\tthis._enhance();\n\n\t\tif ( this.element.is( \"a\" ) ) {\n\t\t\tthis._on( {\n\t\t\t\t\"keyup\": function( event ) {\n\t\t\t\t\tif ( event.keyCode === $.ui.keyCode.SPACE ) {\n\t\t\t\t\t\tevent.preventDefault();\n\n\t\t\t\t\t\t// Support: PhantomJS <= 1.9, IE 8 Only\n\t\t\t\t\t\t// If a native click is available use it so we actually cause navigation\n\t\t\t\t\t\t// otherwise just trigger a click event\n\t\t\t\t\t\tif ( this.element[ 0 ].click ) {\n\t\t\t\t\t\t\tthis.element[ 0 ].click();\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tthis.element.trigger( \"click\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\t},\n\n\t_enhance: function() {\n\t\tif ( !this.element.is( \"button\" ) ) {\n\t\t\tthis.element.attr( \"role\", \"button\" );\n\t\t}\n\n\t\tif ( this.options.icon ) {\n\t\t\tthis._updateIcon( \"icon\", this.options.icon );\n\t\t\tthis._updateTooltip();\n\t\t}\n\t},\n\n\t_updateTooltip: function() {\n\t\tthis.title = this.element.attr( \"title\" );\n\n\t\tif ( !this.options.showLabel && !this.title ) {\n\t\t\tthis.element.attr( \"title\", this.options.label );\n\t\t}\n\t},\n\n\t_updateIcon: function( option, value ) {\n\t\tvar icon = option !== \"iconPosition\",\n\t\t\tposition = icon ? this.options.iconPosition : value,\n\t\t\tdisplayBlock = position === \"top\" || position === \"bottom\";\n\n\t\t// Create icon\n\t\tif ( !this.icon ) {\n\t\t\tthis.icon = $( \"<span>\" );\n\n\t\t\tthis._addClass( this.icon, \"ui-button-icon\", \"ui-icon\" );\n\n\t\t\tif ( !this.options.showLabel ) {\n\t\t\t\tthis._addClass( \"ui-button-icon-only\" );\n\t\t\t}\n\t\t} else if ( icon ) {\n\n\t\t\t// If we are updating the icon remove the old icon class\n\t\t\tthis._removeClass( this.icon, null, this.options.icon );\n\t\t}\n\n\t\t// If we are updating the icon add the new icon class\n\t\tif ( icon ) {\n\t\t\tthis._addClass( this.icon, null, value );\n\t\t}\n\n\t\tthis._attachIcon( position );\n\n\t\t// If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove\n\t\t// the iconSpace if there is one.\n\t\tif ( displayBlock ) {\n\t\t\tthis._addClass( this.icon, null, \"ui-widget-icon-block\" );\n\t\t\tif ( this.iconSpace ) {\n\t\t\t\tthis.iconSpace.remove();\n\t\t\t}\n\t\t} else {\n\n\t\t\t// Position is beginning or end so remove the ui-widget-icon-block class and add the\n\t\t\t// space if it does not exist\n\t\t\tif ( !this.iconSpace ) {\n\t\t\t\tthis.iconSpace = $( \"<span> </span>\" );\n\t\t\t\tthis._addClass( this.iconSpace, \"ui-button-icon-space\" );\n\t\t\t}\n\t\t\tthis._removeClass( this.icon, null, \"ui-wiget-icon-block\" );\n\t\t\tthis._attachIconSpace( position );\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tthis.element.removeAttr( \"role\" );\n\n\t\tif ( this.icon ) {\n\t\t\tthis.icon.remove();\n\t\t}\n\t\tif ( this.iconSpace ) {\n\t\t\tthis.iconSpace.remove();\n\t\t}\n\t\tif ( !this.hasTitle ) {\n\t\t\tthis.element.removeAttr( \"title\" );\n\t\t}\n\t},\n\n\t_attachIconSpace: function( iconPosition ) {\n\t\tthis.icon[ /^(?:end|bottom)/.test( iconPosition ) ? \"before\" : \"after\" ]( this.iconSpace );\n\t},\n\n\t_attachIcon: function( iconPosition ) {\n\t\tthis.element[ /^(?:end|bottom)/.test( iconPosition ) ? \"append\" : \"prepend\" ]( this.icon );\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar newShowLabel = options.showLabel === undefined ?\n\t\t\t\tthis.options.showLabel :\n\t\t\t\toptions.showLabel,\n\t\t\tnewIcon = options.icon === undefined ? this.options.icon : options.icon;\n\n\t\tif ( !newShowLabel && !newIcon ) {\n\t\t\toptions.showLabel = true;\n\t\t}\n\t\tthis._super( options );\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"icon\" ) {\n\t\t\tif ( value ) {\n\t\t\t\tthis._updateIcon( key, value );\n\t\t\t} else if ( this.icon ) {\n\t\t\t\tthis.icon.remove();\n\t\t\t\tif ( this.iconSpace ) {\n\t\t\t\t\tthis.iconSpace.remove();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"iconPosition\" ) {\n\t\t\tthis._updateIcon( key, value );\n\t\t}\n\n\t\t// Make sure we can't end up with a button that has neither text nor icon\n\t\tif ( key === \"showLabel\" ) {\n\t\t\t\tthis._toggleClass( \"ui-button-icon-only\", null, !value );\n\t\t\t\tthis._updateTooltip();\n\t\t}\n\n\t\tif ( key === \"label\" ) {\n\t\t\tif ( this.isInput ) {\n\t\t\t\tthis.element.val( value );\n\t\t\t} else {\n\n\t\t\t\t// If there is an icon, append it, else nothing then append the value\n\t\t\t\t// this avoids removal of the icon when setting label text\n\t\t\t\tthis.element.html( value );\n\t\t\t\tif ( this.icon ) {\n\t\t\t\t\tthis._attachIcon( this.options.iconPosition );\n\t\t\t\t\tthis._attachIconSpace( this.options.iconPosition );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._toggleClass( null, \"ui-state-disabled\", value );\n\t\t\tthis.element[ 0 ].disabled = value;\n\t\t\tif ( value ) {\n\t\t\t\tthis.element.blur();\n\t\t\t}\n\t\t}\n\t},\n\n\trefresh: function() {\n\n\t\t// Make sure to only check disabled if its an element that supports this otherwise\n\t\t// check for the disabled class to determine state\n\t\tvar isDisabled = this.element.is( \"input, button\" ) ?\n\t\t\tthis.element[ 0 ].disabled : this.element.hasClass( \"ui-button-disabled\" );\n\n\t\tif ( isDisabled !== this.options.disabled ) {\n\t\t\tthis._setOptions( { disabled: isDisabled } );\n\t\t}\n\n\t\tthis._updateTooltip();\n\t}\n} );\n\n// DEPRECATED\nif ( $.uiBackCompat !== false ) {\n\n\t// Text and Icons options\n\t$.widget( \"ui.button\", $.ui.button, {\n\t\toptions: {\n\t\t\ttext: true,\n\t\t\ticons: {\n\t\t\t\tprimary: null,\n\t\t\t\tsecondary: null\n\t\t\t}\n\t\t},\n\n\t\t_create: function() {\n\t\t\tif ( this.options.showLabel && !this.options.text ) {\n\t\t\t\tthis.options.showLabel = this.options.text;\n\t\t\t}\n\t\t\tif ( !this.options.showLabel && this.options.text ) {\n\t\t\t\tthis.options.text = this.options.showLabel;\n\t\t\t}\n\t\t\tif ( !this.options.icon && ( this.options.icons.primary ||\n\t\t\t\t\tthis.options.icons.secondary ) ) {\n\t\t\t\tif ( this.options.icons.primary ) {\n\t\t\t\t\tthis.options.icon = this.options.icons.primary;\n\t\t\t\t} else {\n\t\t\t\t\tthis.options.icon = this.options.icons.secondary;\n\t\t\t\t\tthis.options.iconPosition = \"end\";\n\t\t\t\t}\n\t\t\t} else if ( this.options.icon ) {\n\t\t\t\tthis.options.icons.primary = this.options.icon;\n\t\t\t}\n\t\t\tthis._super();\n\t\t},\n\n\t\t_setOption: function( key, value ) {\n\t\t\tif ( key === \"text\" ) {\n\t\t\t\tthis._super( \"showLabel\", value );\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif ( key === \"showLabel\" ) {\n\t\t\t\tthis.options.text = value;\n\t\t\t}\n\t\t\tif ( key === \"icon\" ) {\n\t\t\t\tthis.options.icons.primary = value;\n\t\t\t}\n\t\t\tif ( key === \"icons\" ) {\n\t\t\t\tif ( value.primary ) {\n\t\t\t\t\tthis._super( \"icon\", value.primary );\n\t\t\t\t\tthis._super( \"iconPosition\", \"beginning\" );\n\t\t\t\t} else if ( value.secondary ) {\n\t\t\t\t\tthis._super( \"icon\", value.secondary );\n\t\t\t\t\tthis._super( \"iconPosition\", \"end\" );\n\t\t\t\t}\n\t\t\t}\n\t\t\tthis._superApply( arguments );\n\t\t}\n\t} );\n\n\t$.fn.button = ( function( orig ) {\n\t\treturn function() {\n\t\t\tif ( !this.length || ( this.length && this[ 0 ].tagName !== \"INPUT\" ) ||\n\t\t\t\t\t( this.length && this[ 0 ].tagName === \"INPUT\" && (\n\t\t\t\t\t\tthis.attr( \"type\" ) !== \"checkbox\" && this.attr( \"type\" ) !== \"radio\"\n\t\t\t\t\t) ) ) {\n\t\t\t\treturn orig.apply( this, arguments );\n\t\t\t}\n\t\t\tif ( !$.ui.checkboxradio ) {\n\t\t\t\t$.error( \"Checkboxradio widget missing\" );\n\t\t\t}\n\t\t\tif ( arguments.length === 0 ) {\n\t\t\t\treturn this.checkboxradio( {\n\t\t\t\t\t\"icon\": false\n\t\t\t\t} );\n\t\t\t}\n\t\t\treturn this.checkboxradio.apply( this, arguments );\n\t\t};\n\t} )( $.fn.button );\n\n\t$.fn.buttonset = function() {\n\t\tif ( !$.ui.controlgroup ) {\n\t\t\t$.error( \"Controlgroup widget missing\" );\n\t\t}\n\t\tif ( arguments[ 0 ] === \"option\" && arguments[ 1 ] === \"items\" && arguments[ 2 ] ) {\n\t\t\treturn this.controlgroup.apply( this,\n\t\t\t\t[ arguments[ 0 ], \"items.button\", arguments[ 2 ] ] );\n\t\t}\n\t\tif ( arguments[ 0 ] === \"option\" && arguments[ 1 ] === \"items\" ) {\n\t\t\treturn this.controlgroup.apply( this, [ arguments[ 0 ], \"items.button\" ] );\n\t\t}\n\t\tif ( typeof arguments[ 0 ] === \"object\" && arguments[ 0 ].items ) {\n\t\t\targuments[ 0 ].items = {\n\t\t\t\tbutton: arguments[ 0 ].items\n\t\t\t};\n\t\t}\n\t\treturn this.controlgroup.apply( this, arguments );\n\t};\n}\n\nvar widgetsButton = $.ui.button;\n\n\n// jscs:disable maximumLineLength\n/* jscs:disable requireCamelCaseOrUpperCaseIdentifiers */\n/*!\n * jQuery UI Datepicker 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Datepicker\n//>>group: Widgets\n//>>description: Displays a calendar from an input or inline for selecting dates.\n//>>docs: http://api.jqueryui.com/datepicker/\n//>>demos: http://jqueryui.com/datepicker/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/datepicker.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\n$.extend( $.ui, { datepicker: { version: \"1.12.1\" } } );\n\nvar datepicker_instActive;\n\nfunction datepicker_getZindex( elem ) {\n\tvar position, value;\n\twhile ( elem.length && elem[ 0 ] !== document ) {\n\n\t\t// Ignore z-index if position is set to a value where z-index is ignored by the browser\n\t\t// This makes behavior of this function consistent across browsers\n\t\t// WebKit always returns auto if the element is positioned\n\t\tposition = elem.css( \"position\" );\n\t\tif ( position === \"absolute\" || position === \"relative\" || position === \"fixed\" ) {\n\n\t\t\t// IE returns 0 when zIndex is not specified\n\t\t\t// other browsers return a string\n\t\t\t// we ignore the case of nested elements with an explicit value of 0\n\t\t\t// <div style=\"z-index: -10;\"><div style=\"z-index: 0;\"></div></div>\n\t\t\tvalue = parseInt( elem.css( \"zIndex\" ), 10 );\n\t\t\tif ( !isNaN( value ) && value !== 0 ) {\n\t\t\t\treturn value;\n\t\t\t}\n\t\t}\n\t\telem = elem.parent();\n\t}\n\n\treturn 0;\n}\n/* Date picker manager.\n   Use the singleton instance of this class, $.datepicker, to interact with the date picker.\n   Settings for (groups of) date pickers are maintained in an instance object,\n   allowing multiple different settings on the same page. */\n\nfunction Datepicker() {\n\tthis._curInst = null; // The current instance in use\n\tthis._keyEvent = false; // If the last event was a key event\n\tthis._disabledInputs = []; // List of date picker inputs that have been disabled\n\tthis._datepickerShowing = false; // True if the popup picker is showing , false if not\n\tthis._inDialog = false; // True if showing within a \"dialog\", false if not\n\tthis._mainDivId = \"ui-datepicker-div\"; // The ID of the main datepicker division\n\tthis._inlineClass = \"ui-datepicker-inline\"; // The name of the inline marker class\n\tthis._appendClass = \"ui-datepicker-append\"; // The name of the append marker class\n\tthis._triggerClass = \"ui-datepicker-trigger\"; // The name of the trigger marker class\n\tthis._dialogClass = \"ui-datepicker-dialog\"; // The name of the dialog marker class\n\tthis._disableClass = \"ui-datepicker-disabled\"; // The name of the disabled covering marker class\n\tthis._unselectableClass = \"ui-datepicker-unselectable\"; // The name of the unselectable cell marker class\n\tthis._currentClass = \"ui-datepicker-current-day\"; // The name of the current day marker class\n\tthis._dayOverClass = \"ui-datepicker-days-cell-over\"; // The name of the day hover marker class\n\tthis.regional = []; // Available regional settings, indexed by language code\n\tthis.regional[ \"\" ] = { // Default regional settings\n\t\tcloseText: \"Done\", // Display text for close link\n\t\tprevText: \"Prev\", // Display text for previous month link\n\t\tnextText: \"Next\", // Display text for next month link\n\t\tcurrentText: \"Today\", // Display text for current month link\n\t\tmonthNames: [ \"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\n\t\t\t\"July\",\"August\",\"September\",\"October\",\"November\",\"December\" ], // Names of months for drop-down and formatting\n\t\tmonthNamesShort: [ \"Jan\", \"Feb\", \"Mar\", \"Apr\", \"May\", \"Jun\", \"Jul\", \"Aug\", \"Sep\", \"Oct\", \"Nov\", \"Dec\" ], // For formatting\n\t\tdayNames: [ \"Sunday\", \"Monday\", \"Tuesday\", \"Wednesday\", \"Thursday\", \"Friday\", \"Saturday\" ], // For formatting\n\t\tdayNamesShort: [ \"Sun\", \"Mon\", \"Tue\", \"Wed\", \"Thu\", \"Fri\", \"Sat\" ], // For formatting\n\t\tdayNamesMin: [ \"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\" ], // Column headings for days starting at Sunday\n\t\tweekHeader: \"Wk\", // Column header for week of the year\n\t\tdateFormat: \"mm/dd/yy\", // See format options on parseDate\n\t\tfirstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...\n\t\tisRTL: false, // True if right-to-left language, false if left-to-right\n\t\tshowMonthAfterYear: false, // True if the year select precedes month, false for month then year\n\t\tyearSuffix: \"\" // Additional text to append to the year in the month headers\n\t};\n\tthis._defaults = { // Global defaults for all the date picker instances\n\t\tshowOn: \"focus\", // \"focus\" for popup on focus,\n\t\t\t// \"button\" for trigger button, or \"both\" for either\n\t\tshowAnim: \"fadeIn\", // Name of jQuery animation for popup\n\t\tshowOptions: {}, // Options for enhanced animations\n\t\tdefaultDate: null, // Used when field is blank: actual date,\n\t\t\t// +/-number for offset from today, null for today\n\t\tappendText: \"\", // Display text following the input box, e.g. showing the format\n\t\tbuttonText: \"...\", // Text for trigger button\n\t\tbuttonImage: \"\", // URL for trigger button image\n\t\tbuttonImageOnly: false, // True if the image appears alone, false if it appears on a button\n\t\thideIfNoPrevNext: false, // True to hide next/previous month links\n\t\t\t// if not applicable, false to just disable them\n\t\tnavigationAsDateFormat: false, // True if date formatting applied to prev/today/next links\n\t\tgotoCurrent: false, // True if today link goes back to current selection instead\n\t\tchangeMonth: false, // True if month can be selected directly, false if only prev/next\n\t\tchangeYear: false, // True if year can be selected directly, false if only prev/next\n\t\tyearRange: \"c-10:c+10\", // Range of years to display in drop-down,\n\t\t\t// either relative to today's year (-nn:+nn), relative to currently displayed year\n\t\t\t// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)\n\t\tshowOtherMonths: false, // True to show dates in other months, false to leave blank\n\t\tselectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable\n\t\tshowWeek: false, // True to show week of the year, false to not show it\n\t\tcalculateWeek: this.iso8601Week, // How to calculate the week of the year,\n\t\t\t// takes a Date and returns the number of the week for it\n\t\tshortYearCutoff: \"+10\", // Short year values < this are in the current century,\n\t\t\t// > this are in the previous century,\n\t\t\t// string value starting with \"+\" for current year + value\n\t\tminDate: null, // The earliest selectable date, or null for no limit\n\t\tmaxDate: null, // The latest selectable date, or null for no limit\n\t\tduration: \"fast\", // Duration of display/closure\n\t\tbeforeShowDay: null, // Function that takes a date and returns an array with\n\t\t\t// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or \"\",\n\t\t\t// [2] = cell title (optional), e.g. $.datepicker.noWeekends\n\t\tbeforeShow: null, // Function that takes an input field and\n\t\t\t// returns a set of custom settings for the date picker\n\t\tonSelect: null, // Define a callback function when a date is selected\n\t\tonChangeMonthYear: null, // Define a callback function when the month or year is changed\n\t\tonClose: null, // Define a callback function when the datepicker is closed\n\t\tnumberOfMonths: 1, // Number of months to show at a time\n\t\tshowCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)\n\t\tstepMonths: 1, // Number of months to step back/forward\n\t\tstepBigMonths: 12, // Number of months to step back/forward for the big links\n\t\taltField: \"\", // Selector for an alternate field to store selected dates into\n\t\taltFormat: \"\", // The date format to use for the alternate field\n\t\tconstrainInput: true, // The input is constrained by the current date format\n\t\tshowButtonPanel: false, // True to show button panel, false to not show it\n\t\tautoSize: false, // True to size the input for the date format, false to leave as is\n\t\tdisabled: false // The initial disabled state\n\t};\n\t$.extend( this._defaults, this.regional[ \"\" ] );\n\tthis.regional.en = $.extend( true, {}, this.regional[ \"\" ] );\n\tthis.regional[ \"en-US\" ] = $.extend( true, {}, this.regional.en );\n\tthis.dpDiv = datepicker_bindHover( $( \"<div id='\" + this._mainDivId + \"' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>\" ) );\n}\n\n$.extend( Datepicker.prototype, {\n\t/* Class name added to elements to indicate already configured with a date picker. */\n\tmarkerClassName: \"hasDatepicker\",\n\n\t//Keep track of the maximum number of rows displayed (see #7043)\n\tmaxRows: 4,\n\n\t// TODO rename to \"widget\" when switching to widget factory\n\t_widgetDatepicker: function() {\n\t\treturn this.dpDiv;\n\t},\n\n\t/* Override the default settings for all instances of the date picker.\n\t * @param  settings  object - the new settings to use as defaults (anonymous object)\n\t * @return the manager object\n\t */\n\tsetDefaults: function( settings ) {\n\t\tdatepicker_extendRemove( this._defaults, settings || {} );\n\t\treturn this;\n\t},\n\n\t/* Attach the date picker to a jQuery selection.\n\t * @param  target\telement - the target input field or division or span\n\t * @param  settings  object - the new settings to use for this date picker instance (anonymous)\n\t */\n\t_attachDatepicker: function( target, settings ) {\n\t\tvar nodeName, inline, inst;\n\t\tnodeName = target.nodeName.toLowerCase();\n\t\tinline = ( nodeName === \"div\" || nodeName === \"span\" );\n\t\tif ( !target.id ) {\n\t\t\tthis.uuid += 1;\n\t\t\ttarget.id = \"dp\" + this.uuid;\n\t\t}\n\t\tinst = this._newInst( $( target ), inline );\n\t\tinst.settings = $.extend( {}, settings || {} );\n\t\tif ( nodeName === \"input\" ) {\n\t\t\tthis._connectDatepicker( target, inst );\n\t\t} else if ( inline ) {\n\t\t\tthis._inlineDatepicker( target, inst );\n\t\t}\n\t},\n\n\t/* Create a new instance object. */\n\t_newInst: function( target, inline ) {\n\t\tvar id = target[ 0 ].id.replace( /([^A-Za-z0-9_\\-])/g, \"\\\\\\\\$1\" ); // escape jQuery meta chars\n\t\treturn { id: id, input: target, // associated target\n\t\t\tselectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection\n\t\t\tdrawMonth: 0, drawYear: 0, // month being drawn\n\t\t\tinline: inline, // is datepicker inline or not\n\t\t\tdpDiv: ( !inline ? this.dpDiv : // presentation div\n\t\t\tdatepicker_bindHover( $( \"<div class='\" + this._inlineClass + \" ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>\" ) ) ) };\n\t},\n\n\t/* Attach the date picker to an input field. */\n\t_connectDatepicker: function( target, inst ) {\n\t\tvar input = $( target );\n\t\tinst.append = $( [] );\n\t\tinst.trigger = $( [] );\n\t\tif ( input.hasClass( this.markerClassName ) ) {\n\t\t\treturn;\n\t\t}\n\t\tthis._attachments( input, inst );\n\t\tinput.addClass( this.markerClassName ).on( \"keydown\", this._doKeyDown ).\n\t\t\ton( \"keypress\", this._doKeyPress ).on( \"keyup\", this._doKeyUp );\n\t\tthis._autoSize( inst );\n\t\t$.data( target, \"datepicker\", inst );\n\n\t\t//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)\n\t\tif ( inst.settings.disabled ) {\n\t\t\tthis._disableDatepicker( target );\n\t\t}\n\t},\n\n\t/* Make attachments based on settings. */\n\t_attachments: function( input, inst ) {\n\t\tvar showOn, buttonText, buttonImage,\n\t\t\tappendText = this._get( inst, \"appendText\" ),\n\t\t\tisRTL = this._get( inst, \"isRTL\" );\n\n\t\tif ( inst.append ) {\n\t\t\tinst.append.remove();\n\t\t}\n\t\tif ( appendText ) {\n\t\t\tinst.append = $( \"<span class='\" + this._appendClass + \"'>\" + appendText + \"</span>\" );\n\t\t\tinput[ isRTL ? \"before\" : \"after\" ]( inst.append );\n\t\t}\n\n\t\tinput.off( \"focus\", this._showDatepicker );\n\n\t\tif ( inst.trigger ) {\n\t\t\tinst.trigger.remove();\n\t\t}\n\n\t\tshowOn = this._get( inst, \"showOn\" );\n\t\tif ( showOn === \"focus\" || showOn === \"both\" ) { // pop-up date picker when in the marked field\n\t\t\tinput.on( \"focus\", this._showDatepicker );\n\t\t}\n\t\tif ( showOn === \"button\" || showOn === \"both\" ) { // pop-up date picker when button clicked\n\t\t\tbuttonText = this._get( inst, \"buttonText\" );\n\t\t\tbuttonImage = this._get( inst, \"buttonImage\" );\n\t\t\tinst.trigger = $( this._get( inst, \"buttonImageOnly\" ) ?\n\t\t\t\t$( \"<img/>\" ).addClass( this._triggerClass ).\n\t\t\t\t\tattr( { src: buttonImage, alt: buttonText, title: buttonText } ) :\n\t\t\t\t$( \"<button type='button'></button>\" ).addClass( this._triggerClass ).\n\t\t\t\t\thtml( !buttonImage ? buttonText : $( \"<img/>\" ).attr(\n\t\t\t\t\t{ src:buttonImage, alt:buttonText, title:buttonText } ) ) );\n\t\t\tinput[ isRTL ? \"before\" : \"after\" ]( inst.trigger );\n\t\t\tinst.trigger.on( \"click\", function() {\n\t\t\t\tif ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) {\n\t\t\t\t\t$.datepicker._hideDatepicker();\n\t\t\t\t} else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) {\n\t\t\t\t\t$.datepicker._hideDatepicker();\n\t\t\t\t\t$.datepicker._showDatepicker( input[ 0 ] );\n\t\t\t\t} else {\n\t\t\t\t\t$.datepicker._showDatepicker( input[ 0 ] );\n\t\t\t\t}\n\t\t\t\treturn false;\n\t\t\t} );\n\t\t}\n\t},\n\n\t/* Apply the maximum length for the date format. */\n\t_autoSize: function( inst ) {\n\t\tif ( this._get( inst, \"autoSize\" ) && !inst.inline ) {\n\t\t\tvar findMax, max, maxI, i,\n\t\t\t\tdate = new Date( 2009, 12 - 1, 20 ), // Ensure double digits\n\t\t\t\tdateFormat = this._get( inst, \"dateFormat\" );\n\n\t\t\tif ( dateFormat.match( /[DM]/ ) ) {\n\t\t\t\tfindMax = function( names ) {\n\t\t\t\t\tmax = 0;\n\t\t\t\t\tmaxI = 0;\n\t\t\t\t\tfor ( i = 0; i < names.length; i++ ) {\n\t\t\t\t\t\tif ( names[ i ].length > max ) {\n\t\t\t\t\t\t\tmax = names[ i ].length;\n\t\t\t\t\t\t\tmaxI = i;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\treturn maxI;\n\t\t\t\t};\n\t\t\t\tdate.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ?\n\t\t\t\t\t\"monthNames\" : \"monthNamesShort\" ) ) ) );\n\t\t\t\tdate.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ?\n\t\t\t\t\t\"dayNames\" : \"dayNamesShort\" ) ) ) + 20 - date.getDay() );\n\t\t\t}\n\t\t\tinst.input.attr( \"size\", this._formatDate( inst, date ).length );\n\t\t}\n\t},\n\n\t/* Attach an inline date picker to a div. */\n\t_inlineDatepicker: function( target, inst ) {\n\t\tvar divSpan = $( target );\n\t\tif ( divSpan.hasClass( this.markerClassName ) ) {\n\t\t\treturn;\n\t\t}\n\t\tdivSpan.addClass( this.markerClassName ).append( inst.dpDiv );\n\t\t$.data( target, \"datepicker\", inst );\n\t\tthis._setDate( inst, this._getDefaultDate( inst ), true );\n\t\tthis._updateDatepicker( inst );\n\t\tthis._updateAlternate( inst );\n\n\t\t//If disabled option is true, disable the datepicker before showing it (see ticket #5665)\n\t\tif ( inst.settings.disabled ) {\n\t\t\tthis._disableDatepicker( target );\n\t\t}\n\n\t\t// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements\n\t\t// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height\n\t\tinst.dpDiv.css( \"display\", \"block\" );\n\t},\n\n\t/* Pop-up the date picker in a \"dialog\" box.\n\t * @param  input element - ignored\n\t * @param  date\tstring or Date - the initial date to display\n\t * @param  onSelect  function - the function to call when a date is selected\n\t * @param  settings  object - update the dialog date picker instance's settings (anonymous object)\n\t * @param  pos int[2] - coordinates for the dialog's position within the screen or\n\t *\t\t\t\t\tevent - with x/y coordinates or\n\t *\t\t\t\t\tleave empty for default (screen centre)\n\t * @return the manager object\n\t */\n\t_dialogDatepicker: function( input, date, onSelect, settings, pos ) {\n\t\tvar id, browserWidth, browserHeight, scrollX, scrollY,\n\t\t\tinst = this._dialogInst; // internal instance\n\n\t\tif ( !inst ) {\n\t\t\tthis.uuid += 1;\n\t\t\tid = \"dp\" + this.uuid;\n\t\t\tthis._dialogInput = $( \"<input type='text' id='\" + id +\n\t\t\t\t\"' style='position: absolute; top: -100px; width: 0px;'/>\" );\n\t\t\tthis._dialogInput.on( \"keydown\", this._doKeyDown );\n\t\t\t$( \"body\" ).append( this._dialogInput );\n\t\t\tinst = this._dialogInst = this._newInst( this._dialogInput, false );\n\t\t\tinst.settings = {};\n\t\t\t$.data( this._dialogInput[ 0 ], \"datepicker\", inst );\n\t\t}\n\t\tdatepicker_extendRemove( inst.settings, settings || {} );\n\t\tdate = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date );\n\t\tthis._dialogInput.val( date );\n\n\t\tthis._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null );\n\t\tif ( !this._pos ) {\n\t\t\tbrowserWidth = document.documentElement.clientWidth;\n\t\t\tbrowserHeight = document.documentElement.clientHeight;\n\t\t\tscrollX = document.documentElement.scrollLeft || document.body.scrollLeft;\n\t\t\tscrollY = document.documentElement.scrollTop || document.body.scrollTop;\n\t\t\tthis._pos = // should use actual width/height below\n\t\t\t\t[ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ];\n\t\t}\n\n\t\t// Move input on screen for focus, but hidden behind dialog\n\t\tthis._dialogInput.css( \"left\", ( this._pos[ 0 ] + 20 ) + \"px\" ).css( \"top\", this._pos[ 1 ] + \"px\" );\n\t\tinst.settings.onSelect = onSelect;\n\t\tthis._inDialog = true;\n\t\tthis.dpDiv.addClass( this._dialogClass );\n\t\tthis._showDatepicker( this._dialogInput[ 0 ] );\n\t\tif ( $.blockUI ) {\n\t\t\t$.blockUI( this.dpDiv );\n\t\t}\n\t\t$.data( this._dialogInput[ 0 ], \"datepicker\", inst );\n\t\treturn this;\n\t},\n\n\t/* Detach a datepicker from its control.\n\t * @param  target\telement - the target input field or division or span\n\t */\n\t_destroyDatepicker: function( target ) {\n\t\tvar nodeName,\n\t\t\t$target = $( target ),\n\t\t\tinst = $.data( target, \"datepicker\" );\n\n\t\tif ( !$target.hasClass( this.markerClassName ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tnodeName = target.nodeName.toLowerCase();\n\t\t$.removeData( target, \"datepicker\" );\n\t\tif ( nodeName === \"input\" ) {\n\t\t\tinst.append.remove();\n\t\t\tinst.trigger.remove();\n\t\t\t$target.removeClass( this.markerClassName ).\n\t\t\t\toff( \"focus\", this._showDatepicker ).\n\t\t\t\toff( \"keydown\", this._doKeyDown ).\n\t\t\t\toff( \"keypress\", this._doKeyPress ).\n\t\t\t\toff( \"keyup\", this._doKeyUp );\n\t\t} else if ( nodeName === \"div\" || nodeName === \"span\" ) {\n\t\t\t$target.removeClass( this.markerClassName ).empty();\n\t\t}\n\n\t\tif ( datepicker_instActive === inst ) {\n\t\t\tdatepicker_instActive = null;\n\t\t}\n\t},\n\n\t/* Enable the date picker to a jQuery selection.\n\t * @param  target\telement - the target input field or division or span\n\t */\n\t_enableDatepicker: function( target ) {\n\t\tvar nodeName, inline,\n\t\t\t$target = $( target ),\n\t\t\tinst = $.data( target, \"datepicker\" );\n\n\t\tif ( !$target.hasClass( this.markerClassName ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tnodeName = target.nodeName.toLowerCase();\n\t\tif ( nodeName === \"input\" ) {\n\t\t\ttarget.disabled = false;\n\t\t\tinst.trigger.filter( \"button\" ).\n\t\t\t\teach( function() { this.disabled = false; } ).end().\n\t\t\t\tfilter( \"img\" ).css( { opacity: \"1.0\", cursor: \"\" } );\n\t\t} else if ( nodeName === \"div\" || nodeName === \"span\" ) {\n\t\t\tinline = $target.children( \".\" + this._inlineClass );\n\t\t\tinline.children().removeClass( \"ui-state-disabled\" );\n\t\t\tinline.find( \"select.ui-datepicker-month, select.ui-datepicker-year\" ).\n\t\t\t\tprop( \"disabled\", false );\n\t\t}\n\t\tthis._disabledInputs = $.map( this._disabledInputs,\n\t\t\tfunction( value ) { return ( value === target ? null : value ); } ); // delete entry\n\t},\n\n\t/* Disable the date picker to a jQuery selection.\n\t * @param  target\telement - the target input field or division or span\n\t */\n\t_disableDatepicker: function( target ) {\n\t\tvar nodeName, inline,\n\t\t\t$target = $( target ),\n\t\t\tinst = $.data( target, \"datepicker\" );\n\n\t\tif ( !$target.hasClass( this.markerClassName ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tnodeName = target.nodeName.toLowerCase();\n\t\tif ( nodeName === \"input\" ) {\n\t\t\ttarget.disabled = true;\n\t\t\tinst.trigger.filter( \"button\" ).\n\t\t\t\teach( function() { this.disabled = true; } ).end().\n\t\t\t\tfilter( \"img\" ).css( { opacity: \"0.5\", cursor: \"default\" } );\n\t\t} else if ( nodeName === \"div\" || nodeName === \"span\" ) {\n\t\t\tinline = $target.children( \".\" + this._inlineClass );\n\t\t\tinline.children().addClass( \"ui-state-disabled\" );\n\t\t\tinline.find( \"select.ui-datepicker-month, select.ui-datepicker-year\" ).\n\t\t\t\tprop( \"disabled\", true );\n\t\t}\n\t\tthis._disabledInputs = $.map( this._disabledInputs,\n\t\t\tfunction( value ) { return ( value === target ? null : value ); } ); // delete entry\n\t\tthis._disabledInputs[ this._disabledInputs.length ] = target;\n\t},\n\n\t/* Is the first field in a jQuery collection disabled as a datepicker?\n\t * @param  target\telement - the target input field or division or span\n\t * @return boolean - true if disabled, false if enabled\n\t */\n\t_isDisabledDatepicker: function( target ) {\n\t\tif ( !target ) {\n\t\t\treturn false;\n\t\t}\n\t\tfor ( var i = 0; i < this._disabledInputs.length; i++ ) {\n\t\t\tif ( this._disabledInputs[ i ] === target ) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\t\treturn false;\n\t},\n\n\t/* Retrieve the instance data for the target control.\n\t * @param  target  element - the target input field or division or span\n\t * @return  object - the associated instance data\n\t * @throws  error if a jQuery problem getting data\n\t */\n\t_getInst: function( target ) {\n\t\ttry {\n\t\t\treturn $.data( target, \"datepicker\" );\n\t\t}\n\t\tcatch ( err ) {\n\t\t\tthrow \"Missing instance data for this datepicker\";\n\t\t}\n\t},\n\n\t/* Update or retrieve the settings for a date picker attached to an input field or division.\n\t * @param  target  element - the target input field or division or span\n\t * @param  name\tobject - the new settings to update or\n\t *\t\t\t\tstring - the name of the setting to change or retrieve,\n\t *\t\t\t\twhen retrieving also \"all\" for all instance settings or\n\t *\t\t\t\t\"defaults\" for all global defaults\n\t * @param  value   any - the new value for the setting\n\t *\t\t\t\t(omit if above is an object or to retrieve a value)\n\t */\n\t_optionDatepicker: function( target, name, value ) {\n\t\tvar settings, date, minDate, maxDate,\n\t\t\tinst = this._getInst( target );\n\n\t\tif ( arguments.length === 2 && typeof name === \"string\" ) {\n\t\t\treturn ( name === \"defaults\" ? $.extend( {}, $.datepicker._defaults ) :\n\t\t\t\t( inst ? ( name === \"all\" ? $.extend( {}, inst.settings ) :\n\t\t\t\tthis._get( inst, name ) ) : null ) );\n\t\t}\n\n\t\tsettings = name || {};\n\t\tif ( typeof name === \"string\" ) {\n\t\t\tsettings = {};\n\t\t\tsettings[ name ] = value;\n\t\t}\n\n\t\tif ( inst ) {\n\t\t\tif ( this._curInst === inst ) {\n\t\t\t\tthis._hideDatepicker();\n\t\t\t}\n\n\t\t\tdate = this._getDateDatepicker( target, true );\n\t\t\tminDate = this._getMinMaxDate( inst, \"min\" );\n\t\t\tmaxDate = this._getMinMaxDate( inst, \"max\" );\n\t\t\tdatepicker_extendRemove( inst.settings, settings );\n\n\t\t\t// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided\n\t\t\tif ( minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined ) {\n\t\t\t\tinst.settings.minDate = this._formatDate( inst, minDate );\n\t\t\t}\n\t\t\tif ( maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined ) {\n\t\t\t\tinst.settings.maxDate = this._formatDate( inst, maxDate );\n\t\t\t}\n\t\t\tif ( \"disabled\" in settings ) {\n\t\t\t\tif ( settings.disabled ) {\n\t\t\t\t\tthis._disableDatepicker( target );\n\t\t\t\t} else {\n\t\t\t\t\tthis._enableDatepicker( target );\n\t\t\t\t}\n\t\t\t}\n\t\t\tthis._attachments( $( target ), inst );\n\t\t\tthis._autoSize( inst );\n\t\t\tthis._setDate( inst, date );\n\t\t\tthis._updateAlternate( inst );\n\t\t\tthis._updateDatepicker( inst );\n\t\t}\n\t},\n\n\t// Change method deprecated\n\t_changeDatepicker: function( target, name, value ) {\n\t\tthis._optionDatepicker( target, name, value );\n\t},\n\n\t/* Redraw the date picker attached to an input field or division.\n\t * @param  target  element - the target input field or division or span\n\t */\n\t_refreshDatepicker: function( target ) {\n\t\tvar inst = this._getInst( target );\n\t\tif ( inst ) {\n\t\t\tthis._updateDatepicker( inst );\n\t\t}\n\t},\n\n\t/* Set the dates for a jQuery selection.\n\t * @param  target element - the target input field or division or span\n\t * @param  date\tDate - the new date\n\t */\n\t_setDateDatepicker: function( target, date ) {\n\t\tvar inst = this._getInst( target );\n\t\tif ( inst ) {\n\t\t\tthis._setDate( inst, date );\n\t\t\tthis._updateDatepicker( inst );\n\t\t\tthis._updateAlternate( inst );\n\t\t}\n\t},\n\n\t/* Get the date(s) for the first entry in a jQuery selection.\n\t * @param  target element - the target input field or division or span\n\t * @param  noDefault boolean - true if no default date is to be used\n\t * @return Date - the current date\n\t */\n\t_getDateDatepicker: function( target, noDefault ) {\n\t\tvar inst = this._getInst( target );\n\t\tif ( inst && !inst.inline ) {\n\t\t\tthis._setDateFromField( inst, noDefault );\n\t\t}\n\t\treturn ( inst ? this._getDate( inst ) : null );\n\t},\n\n\t/* Handle keystrokes. */\n\t_doKeyDown: function( event ) {\n\t\tvar onSelect, dateStr, sel,\n\t\t\tinst = $.datepicker._getInst( event.target ),\n\t\t\thandled = true,\n\t\t\tisRTL = inst.dpDiv.is( \".ui-datepicker-rtl\" );\n\n\t\tinst._keyEvent = true;\n\t\tif ( $.datepicker._datepickerShowing ) {\n\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase 9: $.datepicker._hideDatepicker();\n\t\t\t\t\t\thandled = false;\n\t\t\t\t\t\tbreak; // hide on tab out\n\t\t\t\tcase 13: sel = $( \"td.\" + $.datepicker._dayOverClass + \":not(.\" +\n\t\t\t\t\t\t\t\t\t$.datepicker._currentClass + \")\", inst.dpDiv );\n\t\t\t\t\t\tif ( sel[ 0 ] ) {\n\t\t\t\t\t\t\t$.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tonSelect = $.datepicker._get( inst, \"onSelect\" );\n\t\t\t\t\t\tif ( onSelect ) {\n\t\t\t\t\t\t\tdateStr = $.datepicker._formatDate( inst );\n\n\t\t\t\t\t\t\t// Trigger custom callback\n\t\t\t\t\t\t\tonSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t$.datepicker._hideDatepicker();\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\treturn false; // don't submit the form\n\t\t\t\tcase 27: $.datepicker._hideDatepicker();\n\t\t\t\t\t\tbreak; // hide on escape\n\t\t\t\tcase 33: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?\n\t\t\t\t\t\t\t-$.datepicker._get( inst, \"stepBigMonths\" ) :\n\t\t\t\t\t\t\t-$.datepicker._get( inst, \"stepMonths\" ) ), \"M\" );\n\t\t\t\t\t\tbreak; // previous month/year on page up/+ ctrl\n\t\t\t\tcase 34: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?\n\t\t\t\t\t\t\t+$.datepicker._get( inst, \"stepBigMonths\" ) :\n\t\t\t\t\t\t\t+$.datepicker._get( inst, \"stepMonths\" ) ), \"M\" );\n\t\t\t\t\t\tbreak; // next month/year on page down/+ ctrl\n\t\t\t\tcase 35: if ( event.ctrlKey || event.metaKey ) {\n\t\t\t\t\t\t\t$.datepicker._clearDate( event.target );\n\t\t\t\t\t\t}\n\t\t\t\t\t\thandled = event.ctrlKey || event.metaKey;\n\t\t\t\t\t\tbreak; // clear on ctrl or command +end\n\t\t\t\tcase 36: if ( event.ctrlKey || event.metaKey ) {\n\t\t\t\t\t\t\t$.datepicker._gotoToday( event.target );\n\t\t\t\t\t\t}\n\t\t\t\t\t\thandled = event.ctrlKey || event.metaKey;\n\t\t\t\t\t\tbreak; // current on ctrl or command +home\n\t\t\t\tcase 37: if ( event.ctrlKey || event.metaKey ) {\n\t\t\t\t\t\t\t$.datepicker._adjustDate( event.target, ( isRTL ? +1 : -1 ), \"D\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t\thandled = event.ctrlKey || event.metaKey;\n\n\t\t\t\t\t\t// -1 day on ctrl or command +left\n\t\t\t\t\t\tif ( event.originalEvent.altKey ) {\n\t\t\t\t\t\t\t$.datepicker._adjustDate( event.target, ( event.ctrlKey ?\n\t\t\t\t\t\t\t\t-$.datepicker._get( inst, \"stepBigMonths\" ) :\n\t\t\t\t\t\t\t\t-$.datepicker._get( inst, \"stepMonths\" ) ), \"M\" );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// next month/year on alt +left on Mac\n\t\t\t\t\t\tbreak;\n\t\t\t\tcase 38: if ( event.ctrlKey || event.metaKey ) {\n\t\t\t\t\t\t\t$.datepicker._adjustDate( event.target, -7, \"D\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t\thandled = event.ctrlKey || event.metaKey;\n\t\t\t\t\t\tbreak; // -1 week on ctrl or command +up\n\t\t\t\tcase 39: if ( event.ctrlKey || event.metaKey ) {\n\t\t\t\t\t\t\t$.datepicker._adjustDate( event.target, ( isRTL ? -1 : +1 ), \"D\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t\thandled = event.ctrlKey || event.metaKey;\n\n\t\t\t\t\t\t// +1 day on ctrl or command +right\n\t\t\t\t\t\tif ( event.originalEvent.altKey ) {\n\t\t\t\t\t\t\t$.datepicker._adjustDate( event.target, ( event.ctrlKey ?\n\t\t\t\t\t\t\t\t+$.datepicker._get( inst, \"stepBigMonths\" ) :\n\t\t\t\t\t\t\t\t+$.datepicker._get( inst, \"stepMonths\" ) ), \"M\" );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// next month/year on alt +right\n\t\t\t\t\t\tbreak;\n\t\t\t\tcase 40: if ( event.ctrlKey || event.metaKey ) {\n\t\t\t\t\t\t\t$.datepicker._adjustDate( event.target, +7, \"D\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t\thandled = event.ctrlKey || event.metaKey;\n\t\t\t\t\t\tbreak; // +1 week on ctrl or command +down\n\t\t\t\tdefault: handled = false;\n\t\t\t}\n\t\t} else if ( event.keyCode === 36 && event.ctrlKey ) { // display the date picker on ctrl+home\n\t\t\t$.datepicker._showDatepicker( this );\n\t\t} else {\n\t\t\thandled = false;\n\t\t}\n\n\t\tif ( handled ) {\n\t\t\tevent.preventDefault();\n\t\t\tevent.stopPropagation();\n\t\t}\n\t},\n\n\t/* Filter entered characters - based on date format. */\n\t_doKeyPress: function( event ) {\n\t\tvar chars, chr,\n\t\t\tinst = $.datepicker._getInst( event.target );\n\n\t\tif ( $.datepicker._get( inst, \"constrainInput\" ) ) {\n\t\t\tchars = $.datepicker._possibleChars( $.datepicker._get( inst, \"dateFormat\" ) );\n\t\t\tchr = String.fromCharCode( event.charCode == null ? event.keyCode : event.charCode );\n\t\t\treturn event.ctrlKey || event.metaKey || ( chr < \" \" || !chars || chars.indexOf( chr ) > -1 );\n\t\t}\n\t},\n\n\t/* Synchronise manual entry and field/alternate field. */\n\t_doKeyUp: function( event ) {\n\t\tvar date,\n\t\t\tinst = $.datepicker._getInst( event.target );\n\n\t\tif ( inst.input.val() !== inst.lastVal ) {\n\t\t\ttry {\n\t\t\t\tdate = $.datepicker.parseDate( $.datepicker._get( inst, \"dateFormat\" ),\n\t\t\t\t\t( inst.input ? inst.input.val() : null ),\n\t\t\t\t\t$.datepicker._getFormatConfig( inst ) );\n\n\t\t\t\tif ( date ) { // only if valid\n\t\t\t\t\t$.datepicker._setDateFromField( inst );\n\t\t\t\t\t$.datepicker._updateAlternate( inst );\n\t\t\t\t\t$.datepicker._updateDatepicker( inst );\n\t\t\t\t}\n\t\t\t}\n\t\t\tcatch ( err ) {\n\t\t\t}\n\t\t}\n\t\treturn true;\n\t},\n\n\t/* Pop-up the date picker for a given input field.\n\t * If false returned from beforeShow event handler do not show.\n\t * @param  input  element - the input field attached to the date picker or\n\t *\t\t\t\t\tevent - if triggered by focus\n\t */\n\t_showDatepicker: function( input ) {\n\t\tinput = input.target || input;\n\t\tif ( input.nodeName.toLowerCase() !== \"input\" ) { // find from button/image trigger\n\t\t\tinput = $( \"input\", input.parentNode )[ 0 ];\n\t\t}\n\n\t\tif ( $.datepicker._isDisabledDatepicker( input ) || $.datepicker._lastInput === input ) { // already here\n\t\t\treturn;\n\t\t}\n\n\t\tvar inst, beforeShow, beforeShowSettings, isFixed,\n\t\t\toffset, showAnim, duration;\n\n\t\tinst = $.datepicker._getInst( input );\n\t\tif ( $.datepicker._curInst && $.datepicker._curInst !== inst ) {\n\t\t\t$.datepicker._curInst.dpDiv.stop( true, true );\n\t\t\tif ( inst && $.datepicker._datepickerShowing ) {\n\t\t\t\t$.datepicker._hideDatepicker( $.datepicker._curInst.input[ 0 ] );\n\t\t\t}\n\t\t}\n\n\t\tbeforeShow = $.datepicker._get( inst, \"beforeShow\" );\n\t\tbeforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {};\n\t\tif ( beforeShowSettings === false ) {\n\t\t\treturn;\n\t\t}\n\t\tdatepicker_extendRemove( inst.settings, beforeShowSettings );\n\n\t\tinst.lastVal = null;\n\t\t$.datepicker._lastInput = input;\n\t\t$.datepicker._setDateFromField( inst );\n\n\t\tif ( $.datepicker._inDialog ) { // hide cursor\n\t\t\tinput.value = \"\";\n\t\t}\n\t\tif ( !$.datepicker._pos ) { // position below input\n\t\t\t$.datepicker._pos = $.datepicker._findPos( input );\n\t\t\t$.datepicker._pos[ 1 ] += input.offsetHeight; // add the height\n\t\t}\n\n\t\tisFixed = false;\n\t\t$( input ).parents().each( function() {\n\t\t\tisFixed |= $( this ).css( \"position\" ) === \"fixed\";\n\t\t\treturn !isFixed;\n\t\t} );\n\n\t\toffset = { left: $.datepicker._pos[ 0 ], top: $.datepicker._pos[ 1 ] };\n\t\t$.datepicker._pos = null;\n\n\t\t//to avoid flashes on Firefox\n\t\tinst.dpDiv.empty();\n\n\t\t// determine sizing offscreen\n\t\tinst.dpDiv.css( { position: \"absolute\", display: \"block\", top: \"-1000px\" } );\n\t\t$.datepicker._updateDatepicker( inst );\n\n\t\t// fix width for dynamic number of date pickers\n\t\t// and adjust position before showing\n\t\toffset = $.datepicker._checkOffset( inst, offset, isFixed );\n\t\tinst.dpDiv.css( { position: ( $.datepicker._inDialog && $.blockUI ?\n\t\t\t\"static\" : ( isFixed ? \"fixed\" : \"absolute\" ) ), display: \"none\",\n\t\t\tleft: offset.left + \"px\", top: offset.top + \"px\" } );\n\n\t\tif ( !inst.inline ) {\n\t\t\tshowAnim = $.datepicker._get( inst, \"showAnim\" );\n\t\t\tduration = $.datepicker._get( inst, \"duration\" );\n\t\t\tinst.dpDiv.css( \"z-index\", datepicker_getZindex( $( input ) ) + 1 );\n\t\t\t$.datepicker._datepickerShowing = true;\n\n\t\t\tif ( $.effects && $.effects.effect[ showAnim ] ) {\n\t\t\t\tinst.dpDiv.show( showAnim, $.datepicker._get( inst, \"showOptions\" ), duration );\n\t\t\t} else {\n\t\t\t\tinst.dpDiv[ showAnim || \"show\" ]( showAnim ? duration : null );\n\t\t\t}\n\n\t\t\tif ( $.datepicker._shouldFocusInput( inst ) ) {\n\t\t\t\tinst.input.trigger( \"focus\" );\n\t\t\t}\n\n\t\t\t$.datepicker._curInst = inst;\n\t\t}\n\t},\n\n\t/* Generate the date picker content. */\n\t_updateDatepicker: function( inst ) {\n\t\tthis.maxRows = 4; //Reset the max number of rows being displayed (see #7043)\n\t\tdatepicker_instActive = inst; // for delegate hover events\n\t\tinst.dpDiv.empty().append( this._generateHTML( inst ) );\n\t\tthis._attachHandlers( inst );\n\n\t\tvar origyearshtml,\n\t\t\tnumMonths = this._getNumberOfMonths( inst ),\n\t\t\tcols = numMonths[ 1 ],\n\t\t\twidth = 17,\n\t\t\tactiveCell = inst.dpDiv.find( \".\" + this._dayOverClass + \" a\" );\n\n\t\tif ( activeCell.length > 0 ) {\n\t\t\tdatepicker_handleMouseover.apply( activeCell.get( 0 ) );\n\t\t}\n\n\t\tinst.dpDiv.removeClass( \"ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4\" ).width( \"\" );\n\t\tif ( cols > 1 ) {\n\t\t\tinst.dpDiv.addClass( \"ui-datepicker-multi-\" + cols ).css( \"width\", ( width * cols ) + \"em\" );\n\t\t}\n\t\tinst.dpDiv[ ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ? \"add\" : \"remove\" ) +\n\t\t\t\"Class\" ]( \"ui-datepicker-multi\" );\n\t\tinst.dpDiv[ ( this._get( inst, \"isRTL\" ) ? \"add\" : \"remove\" ) +\n\t\t\t\"Class\" ]( \"ui-datepicker-rtl\" );\n\n\t\tif ( inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {\n\t\t\tinst.input.trigger( \"focus\" );\n\t\t}\n\n\t\t// Deffered render of the years select (to avoid flashes on Firefox)\n\t\tif ( inst.yearshtml ) {\n\t\t\torigyearshtml = inst.yearshtml;\n\t\t\tsetTimeout( function() {\n\n\t\t\t\t//assure that inst.yearshtml didn't change.\n\t\t\t\tif ( origyearshtml === inst.yearshtml && inst.yearshtml ) {\n\t\t\t\t\tinst.dpDiv.find( \"select.ui-datepicker-year:first\" ).replaceWith( inst.yearshtml );\n\t\t\t\t}\n\t\t\t\torigyearshtml = inst.yearshtml = null;\n\t\t\t}, 0 );\n\t\t}\n\t},\n\n\t// #6694 - don't focus the input if it's already focused\n\t// this breaks the change event in IE\n\t// Support: IE and jQuery <1.9\n\t_shouldFocusInput: function( inst ) {\n\t\treturn inst.input && inst.input.is( \":visible\" ) && !inst.input.is( \":disabled\" ) && !inst.input.is( \":focus\" );\n\t},\n\n\t/* Check positioning to remain on screen. */\n\t_checkOffset: function( inst, offset, isFixed ) {\n\t\tvar dpWidth = inst.dpDiv.outerWidth(),\n\t\t\tdpHeight = inst.dpDiv.outerHeight(),\n\t\t\tinputWidth = inst.input ? inst.input.outerWidth() : 0,\n\t\t\tinputHeight = inst.input ? inst.input.outerHeight() : 0,\n\t\t\tviewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ),\n\t\t\tviewHeight = document.documentElement.clientHeight + ( isFixed ? 0 : $( document ).scrollTop() );\n\n\t\toffset.left -= ( this._get( inst, \"isRTL\" ) ? ( dpWidth - inputWidth ) : 0 );\n\t\toffset.left -= ( isFixed && offset.left === inst.input.offset().left ) ? $( document ).scrollLeft() : 0;\n\t\toffset.top -= ( isFixed && offset.top === ( inst.input.offset().top + inputHeight ) ) ? $( document ).scrollTop() : 0;\n\n\t\t// Now check if datepicker is showing outside window viewport - move to a better place if so.\n\t\toffset.left -= Math.min( offset.left, ( offset.left + dpWidth > viewWidth && viewWidth > dpWidth ) ?\n\t\t\tMath.abs( offset.left + dpWidth - viewWidth ) : 0 );\n\t\toffset.top -= Math.min( offset.top, ( offset.top + dpHeight > viewHeight && viewHeight > dpHeight ) ?\n\t\t\tMath.abs( dpHeight + inputHeight ) : 0 );\n\n\t\treturn offset;\n\t},\n\n\t/* Find an object's position on the screen. */\n\t_findPos: function( obj ) {\n\t\tvar position,\n\t\t\tinst = this._getInst( obj ),\n\t\t\tisRTL = this._get( inst, \"isRTL\" );\n\n\t\twhile ( obj && ( obj.type === \"hidden\" || obj.nodeType !== 1 || $.expr.pseudos.hidden( obj ) ) ) {\n\t\t\tobj = obj[ isRTL ? \"previousSibling\" : \"nextSibling\" ];\n\t\t}\n\n\t\tposition = $( obj ).offset();\n\t\treturn [ position.left, position.top ];\n\t},\n\n\t/* Hide the date picker from view.\n\t * @param  input  element - the input field attached to the date picker\n\t */\n\t_hideDatepicker: function( input ) {\n\t\tvar showAnim, duration, postProcess, onClose,\n\t\t\tinst = this._curInst;\n\n\t\tif ( !inst || ( input && inst !== $.data( input, \"datepicker\" ) ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this._datepickerShowing ) {\n\t\t\tshowAnim = this._get( inst, \"showAnim\" );\n\t\t\tduration = this._get( inst, \"duration\" );\n\t\t\tpostProcess = function() {\n\t\t\t\t$.datepicker._tidyDialog( inst );\n\t\t\t};\n\n\t\t\t// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed\n\t\t\tif ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {\n\t\t\t\tinst.dpDiv.hide( showAnim, $.datepicker._get( inst, \"showOptions\" ), duration, postProcess );\n\t\t\t} else {\n\t\t\t\tinst.dpDiv[ ( showAnim === \"slideDown\" ? \"slideUp\" :\n\t\t\t\t\t( showAnim === \"fadeIn\" ? \"fadeOut\" : \"hide\" ) ) ]( ( showAnim ? duration : null ), postProcess );\n\t\t\t}\n\n\t\t\tif ( !showAnim ) {\n\t\t\t\tpostProcess();\n\t\t\t}\n\t\t\tthis._datepickerShowing = false;\n\n\t\t\tonClose = this._get( inst, \"onClose\" );\n\t\t\tif ( onClose ) {\n\t\t\t\tonClose.apply( ( inst.input ? inst.input[ 0 ] : null ), [ ( inst.input ? inst.input.val() : \"\" ), inst ] );\n\t\t\t}\n\n\t\t\tthis._lastInput = null;\n\t\t\tif ( this._inDialog ) {\n\t\t\t\tthis._dialogInput.css( { position: \"absolute\", left: \"0\", top: \"-100px\" } );\n\t\t\t\tif ( $.blockUI ) {\n\t\t\t\t\t$.unblockUI();\n\t\t\t\t\t$( \"body\" ).append( this.dpDiv );\n\t\t\t\t}\n\t\t\t}\n\t\t\tthis._inDialog = false;\n\t\t}\n\t},\n\n\t/* Tidy up after a dialog display. */\n\t_tidyDialog: function( inst ) {\n\t\tinst.dpDiv.removeClass( this._dialogClass ).off( \".ui-datepicker-calendar\" );\n\t},\n\n\t/* Close date picker if clicked elsewhere. */\n\t_checkExternalClick: function( event ) {\n\t\tif ( !$.datepicker._curInst ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar $target = $( event.target ),\n\t\t\tinst = $.datepicker._getInst( $target[ 0 ] );\n\n\t\tif ( ( ( $target[ 0 ].id !== $.datepicker._mainDivId &&\n\t\t\t\t$target.parents( \"#\" + $.datepicker._mainDivId ).length === 0 &&\n\t\t\t\t!$target.hasClass( $.datepicker.markerClassName ) &&\n\t\t\t\t!$target.closest( \".\" + $.datepicker._triggerClass ).length &&\n\t\t\t\t$.datepicker._datepickerShowing && !( $.datepicker._inDialog && $.blockUI ) ) ) ||\n\t\t\t( $target.hasClass( $.datepicker.markerClassName ) && $.datepicker._curInst !== inst ) ) {\n\t\t\t\t$.datepicker._hideDatepicker();\n\t\t}\n\t},\n\n\t/* Adjust one of the date sub-fields. */\n\t_adjustDate: function( id, offset, period ) {\n\t\tvar target = $( id ),\n\t\t\tinst = this._getInst( target[ 0 ] );\n\n\t\tif ( this._isDisabledDatepicker( target[ 0 ] ) ) {\n\t\t\treturn;\n\t\t}\n\t\tthis._adjustInstDate( inst, offset +\n\t\t\t( period === \"M\" ? this._get( inst, \"showCurrentAtPos\" ) : 0 ), // undo positioning\n\t\t\tperiod );\n\t\tthis._updateDatepicker( inst );\n\t},\n\n\t/* Action for current link. */\n\t_gotoToday: function( id ) {\n\t\tvar date,\n\t\t\ttarget = $( id ),\n\t\t\tinst = this._getInst( target[ 0 ] );\n\n\t\tif ( this._get( inst, \"gotoCurrent\" ) && inst.currentDay ) {\n\t\t\tinst.selectedDay = inst.currentDay;\n\t\t\tinst.drawMonth = inst.selectedMonth = inst.currentMonth;\n\t\t\tinst.drawYear = inst.selectedYear = inst.currentYear;\n\t\t} else {\n\t\t\tdate = new Date();\n\t\t\tinst.selectedDay = date.getDate();\n\t\t\tinst.drawMonth = inst.selectedMonth = date.getMonth();\n\t\t\tinst.drawYear = inst.selectedYear = date.getFullYear();\n\t\t}\n\t\tthis._notifyChange( inst );\n\t\tthis._adjustDate( target );\n\t},\n\n\t/* Action for selecting a new month/year. */\n\t_selectMonthYear: function( id, select, period ) {\n\t\tvar target = $( id ),\n\t\t\tinst = this._getInst( target[ 0 ] );\n\n\t\tinst[ \"selected\" + ( period === \"M\" ? \"Month\" : \"Year\" ) ] =\n\t\tinst[ \"draw\" + ( period === \"M\" ? \"Month\" : \"Year\" ) ] =\n\t\t\tparseInt( select.options[ select.selectedIndex ].value, 10 );\n\n\t\tthis._notifyChange( inst );\n\t\tthis._adjustDate( target );\n\t},\n\n\t/* Action for selecting a day. */\n\t_selectDay: function( id, month, year, td ) {\n\t\tvar inst,\n\t\t\ttarget = $( id );\n\n\t\tif ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tinst = this._getInst( target[ 0 ] );\n\t\tinst.selectedDay = inst.currentDay = $( \"a\", td ).html();\n\t\tinst.selectedMonth = inst.currentMonth = month;\n\t\tinst.selectedYear = inst.currentYear = year;\n\t\tthis._selectDate( id, this._formatDate( inst,\n\t\t\tinst.currentDay, inst.currentMonth, inst.currentYear ) );\n\t},\n\n\t/* Erase the input field and hide the date picker. */\n\t_clearDate: function( id ) {\n\t\tvar target = $( id );\n\t\tthis._selectDate( target, \"\" );\n\t},\n\n\t/* Update the input field with the selected date. */\n\t_selectDate: function( id, dateStr ) {\n\t\tvar onSelect,\n\t\t\ttarget = $( id ),\n\t\t\tinst = this._getInst( target[ 0 ] );\n\n\t\tdateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) );\n\t\tif ( inst.input ) {\n\t\t\tinst.input.val( dateStr );\n\t\t}\n\t\tthis._updateAlternate( inst );\n\n\t\tonSelect = this._get( inst, \"onSelect\" );\n\t\tif ( onSelect ) {\n\t\t\tonSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );  // trigger custom callback\n\t\t} else if ( inst.input ) {\n\t\t\tinst.input.trigger( \"change\" ); // fire the change event\n\t\t}\n\n\t\tif ( inst.inline ) {\n\t\t\tthis._updateDatepicker( inst );\n\t\t} else {\n\t\t\tthis._hideDatepicker();\n\t\t\tthis._lastInput = inst.input[ 0 ];\n\t\t\tif ( typeof( inst.input[ 0 ] ) !== \"object\" ) {\n\t\t\t\tinst.input.trigger( \"focus\" ); // restore focus\n\t\t\t}\n\t\t\tthis._lastInput = null;\n\t\t}\n\t},\n\n\t/* Update any alternate field to synchronise with the main field. */\n\t_updateAlternate: function( inst ) {\n\t\tvar altFormat, date, dateStr,\n\t\t\taltField = this._get( inst, \"altField\" );\n\n\t\tif ( altField ) { // update alternate field too\n\t\t\taltFormat = this._get( inst, \"altFormat\" ) || this._get( inst, \"dateFormat\" );\n\t\t\tdate = this._getDate( inst );\n\t\t\tdateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) );\n\t\t\t$( altField ).val( dateStr );\n\t\t}\n\t},\n\n\t/* Set as beforeShowDay function to prevent selection of weekends.\n\t * @param  date  Date - the date to customise\n\t * @return [boolean, string] - is this date selectable?, what is its CSS class?\n\t */\n\tnoWeekends: function( date ) {\n\t\tvar day = date.getDay();\n\t\treturn [ ( day > 0 && day < 6 ), \"\" ];\n\t},\n\n\t/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.\n\t * @param  date  Date - the date to get the week for\n\t * @return  number - the number of the week within the year that contains this date\n\t */\n\tiso8601Week: function( date ) {\n\t\tvar time,\n\t\t\tcheckDate = new Date( date.getTime() );\n\n\t\t// Find Thursday of this week starting on Monday\n\t\tcheckDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) );\n\n\t\ttime = checkDate.getTime();\n\t\tcheckDate.setMonth( 0 ); // Compare with Jan 1\n\t\tcheckDate.setDate( 1 );\n\t\treturn Math.floor( Math.round( ( time - checkDate ) / 86400000 ) / 7 ) + 1;\n\t},\n\n\t/* Parse a string value into a date object.\n\t * See formatDate below for the possible formats.\n\t *\n\t * @param  format string - the expected format of the date\n\t * @param  value string - the date in the above format\n\t * @param  settings Object - attributes include:\n\t *\t\t\t\t\tshortYearCutoff  number - the cutoff year for determining the century (optional)\n\t *\t\t\t\t\tdayNamesShort\tstring[7] - abbreviated names of the days from Sunday (optional)\n\t *\t\t\t\t\tdayNames\t\tstring[7] - names of the days from Sunday (optional)\n\t *\t\t\t\t\tmonthNamesShort string[12] - abbreviated names of the months (optional)\n\t *\t\t\t\t\tmonthNames\t\tstring[12] - names of the months (optional)\n\t * @return  Date - the extracted date value or null if value is blank\n\t */\n\tparseDate: function( format, value, settings ) {\n\t\tif ( format == null || value == null ) {\n\t\t\tthrow \"Invalid arguments\";\n\t\t}\n\n\t\tvalue = ( typeof value === \"object\" ? value.toString() : value + \"\" );\n\t\tif ( value === \"\" ) {\n\t\t\treturn null;\n\t\t}\n\n\t\tvar iFormat, dim, extra,\n\t\t\tiValue = 0,\n\t\t\tshortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff,\n\t\t\tshortYearCutoff = ( typeof shortYearCutoffTemp !== \"string\" ? shortYearCutoffTemp :\n\t\t\t\tnew Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ),\n\t\t\tdayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,\n\t\t\tdayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,\n\t\t\tmonthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,\n\t\t\tmonthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,\n\t\t\tyear = -1,\n\t\t\tmonth = -1,\n\t\t\tday = -1,\n\t\t\tdoy = -1,\n\t\t\tliteral = false,\n\t\t\tdate,\n\n\t\t\t// Check whether a format character is doubled\n\t\t\tlookAhead = function( match ) {\n\t\t\t\tvar matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );\n\t\t\t\tif ( matches ) {\n\t\t\t\t\tiFormat++;\n\t\t\t\t}\n\t\t\t\treturn matches;\n\t\t\t},\n\n\t\t\t// Extract a number from the string value\n\t\t\tgetNumber = function( match ) {\n\t\t\t\tvar isDoubled = lookAhead( match ),\n\t\t\t\t\tsize = ( match === \"@\" ? 14 : ( match === \"!\" ? 20 :\n\t\t\t\t\t( match === \"y\" && isDoubled ? 4 : ( match === \"o\" ? 3 : 2 ) ) ) ),\n\t\t\t\t\tminSize = ( match === \"y\" ? size : 1 ),\n\t\t\t\t\tdigits = new RegExp( \"^\\\\d{\" + minSize + \",\" + size + \"}\" ),\n\t\t\t\t\tnum = value.substring( iValue ).match( digits );\n\t\t\t\tif ( !num ) {\n\t\t\t\t\tthrow \"Missing number at position \" + iValue;\n\t\t\t\t}\n\t\t\t\tiValue += num[ 0 ].length;\n\t\t\t\treturn parseInt( num[ 0 ], 10 );\n\t\t\t},\n\n\t\t\t// Extract a name from the string value and convert to an index\n\t\t\tgetName = function( match, shortNames, longNames ) {\n\t\t\t\tvar index = -1,\n\t\t\t\t\tnames = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) {\n\t\t\t\t\t\treturn [ [ k, v ] ];\n\t\t\t\t\t} ).sort( function( a, b ) {\n\t\t\t\t\t\treturn -( a[ 1 ].length - b[ 1 ].length );\n\t\t\t\t\t} );\n\n\t\t\t\t$.each( names, function( i, pair ) {\n\t\t\t\t\tvar name = pair[ 1 ];\n\t\t\t\t\tif ( value.substr( iValue, name.length ).toLowerCase() === name.toLowerCase() ) {\n\t\t\t\t\t\tindex = pair[ 0 ];\n\t\t\t\t\t\tiValue += name.length;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t\tif ( index !== -1 ) {\n\t\t\t\t\treturn index + 1;\n\t\t\t\t} else {\n\t\t\t\t\tthrow \"Unknown name at position \" + iValue;\n\t\t\t\t}\n\t\t\t},\n\n\t\t\t// Confirm that a literal character matches the string value\n\t\t\tcheckLiteral = function() {\n\t\t\t\tif ( value.charAt( iValue ) !== format.charAt( iFormat ) ) {\n\t\t\t\t\tthrow \"Unexpected literal at position \" + iValue;\n\t\t\t\t}\n\t\t\t\tiValue++;\n\t\t\t};\n\n\t\tfor ( iFormat = 0; iFormat < format.length; iFormat++ ) {\n\t\t\tif ( literal ) {\n\t\t\t\tif ( format.charAt( iFormat ) === \"'\" && !lookAhead( \"'\" ) ) {\n\t\t\t\t\tliteral = false;\n\t\t\t\t} else {\n\t\t\t\t\tcheckLiteral();\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tswitch ( format.charAt( iFormat ) ) {\n\t\t\t\t\tcase \"d\":\n\t\t\t\t\t\tday = getNumber( \"d\" );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"D\":\n\t\t\t\t\t\tgetName( \"D\", dayNamesShort, dayNames );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"o\":\n\t\t\t\t\t\tdoy = getNumber( \"o\" );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"m\":\n\t\t\t\t\t\tmonth = getNumber( \"m\" );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"M\":\n\t\t\t\t\t\tmonth = getName( \"M\", monthNamesShort, monthNames );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"y\":\n\t\t\t\t\t\tyear = getNumber( \"y\" );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"@\":\n\t\t\t\t\t\tdate = new Date( getNumber( \"@\" ) );\n\t\t\t\t\t\tyear = date.getFullYear();\n\t\t\t\t\t\tmonth = date.getMonth() + 1;\n\t\t\t\t\t\tday = date.getDate();\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"!\":\n\t\t\t\t\t\tdate = new Date( ( getNumber( \"!\" ) - this._ticksTo1970 ) / 10000 );\n\t\t\t\t\t\tyear = date.getFullYear();\n\t\t\t\t\t\tmonth = date.getMonth() + 1;\n\t\t\t\t\t\tday = date.getDate();\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"'\":\n\t\t\t\t\t\tif ( lookAhead( \"'\" ) ) {\n\t\t\t\t\t\t\tcheckLiteral();\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tliteral = true;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\tcheckLiteral();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( iValue < value.length ) {\n\t\t\textra = value.substr( iValue );\n\t\t\tif ( !/^\\s+/.test( extra ) ) {\n\t\t\t\tthrow \"Extra/unparsed characters found in date: \" + extra;\n\t\t\t}\n\t\t}\n\n\t\tif ( year === -1 ) {\n\t\t\tyear = new Date().getFullYear();\n\t\t} else if ( year < 100 ) {\n\t\t\tyear += new Date().getFullYear() - new Date().getFullYear() % 100 +\n\t\t\t\t( year <= shortYearCutoff ? 0 : -100 );\n\t\t}\n\n\t\tif ( doy > -1 ) {\n\t\t\tmonth = 1;\n\t\t\tday = doy;\n\t\t\tdo {\n\t\t\t\tdim = this._getDaysInMonth( year, month - 1 );\n\t\t\t\tif ( day <= dim ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tmonth++;\n\t\t\t\tday -= dim;\n\t\t\t} while ( true );\n\t\t}\n\n\t\tdate = this._daylightSavingAdjust( new Date( year, month - 1, day ) );\n\t\tif ( date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day ) {\n\t\t\tthrow \"Invalid date\"; // E.g. 31/02/00\n\t\t}\n\t\treturn date;\n\t},\n\n\t/* Standard date formats. */\n\tATOM: \"yy-mm-dd\", // RFC 3339 (ISO 8601)\n\tCOOKIE: \"D, dd M yy\",\n\tISO_8601: \"yy-mm-dd\",\n\tRFC_822: \"D, d M y\",\n\tRFC_850: \"DD, dd-M-y\",\n\tRFC_1036: \"D, d M y\",\n\tRFC_1123: \"D, d M yy\",\n\tRFC_2822: \"D, d M yy\",\n\tRSS: \"D, d M y\", // RFC 822\n\tTICKS: \"!\",\n\tTIMESTAMP: \"@\",\n\tW3C: \"yy-mm-dd\", // ISO 8601\n\n\t_ticksTo1970: ( ( ( 1970 - 1 ) * 365 + Math.floor( 1970 / 4 ) - Math.floor( 1970 / 100 ) +\n\t\tMath.floor( 1970 / 400 ) ) * 24 * 60 * 60 * 10000000 ),\n\n\t/* Format a date object into a string value.\n\t * The format can be combinations of the following:\n\t * d  - day of month (no leading zero)\n\t * dd - day of month (two digit)\n\t * o  - day of year (no leading zeros)\n\t * oo - day of year (three digit)\n\t * D  - day name short\n\t * DD - day name long\n\t * m  - month of year (no leading zero)\n\t * mm - month of year (two digit)\n\t * M  - month name short\n\t * MM - month name long\n\t * y  - year (two digit)\n\t * yy - year (four digit)\n\t * @ - Unix timestamp (ms since 01/01/1970)\n\t * ! - Windows ticks (100ns since 01/01/0001)\n\t * \"...\" - literal text\n\t * '' - single quote\n\t *\n\t * @param  format string - the desired format of the date\n\t * @param  date Date - the date value to format\n\t * @param  settings Object - attributes include:\n\t *\t\t\t\t\tdayNamesShort\tstring[7] - abbreviated names of the days from Sunday (optional)\n\t *\t\t\t\t\tdayNames\t\tstring[7] - names of the days from Sunday (optional)\n\t *\t\t\t\t\tmonthNamesShort string[12] - abbreviated names of the months (optional)\n\t *\t\t\t\t\tmonthNames\t\tstring[12] - names of the months (optional)\n\t * @return  string - the date in the above format\n\t */\n\tformatDate: function( format, date, settings ) {\n\t\tif ( !date ) {\n\t\t\treturn \"\";\n\t\t}\n\n\t\tvar iFormat,\n\t\t\tdayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,\n\t\t\tdayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,\n\t\t\tmonthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,\n\t\t\tmonthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,\n\n\t\t\t// Check whether a format character is doubled\n\t\t\tlookAhead = function( match ) {\n\t\t\t\tvar matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );\n\t\t\t\tif ( matches ) {\n\t\t\t\t\tiFormat++;\n\t\t\t\t}\n\t\t\t\treturn matches;\n\t\t\t},\n\n\t\t\t// Format a number, with leading zero if necessary\n\t\t\tformatNumber = function( match, value, len ) {\n\t\t\t\tvar num = \"\" + value;\n\t\t\t\tif ( lookAhead( match ) ) {\n\t\t\t\t\twhile ( num.length < len ) {\n\t\t\t\t\t\tnum = \"0\" + num;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn num;\n\t\t\t},\n\n\t\t\t// Format a name, short or long as requested\n\t\t\tformatName = function( match, value, shortNames, longNames ) {\n\t\t\t\treturn ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] );\n\t\t\t},\n\t\t\toutput = \"\",\n\t\t\tliteral = false;\n\n\t\tif ( date ) {\n\t\t\tfor ( iFormat = 0; iFormat < format.length; iFormat++ ) {\n\t\t\t\tif ( literal ) {\n\t\t\t\t\tif ( format.charAt( iFormat ) === \"'\" && !lookAhead( \"'\" ) ) {\n\t\t\t\t\t\tliteral = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\toutput += format.charAt( iFormat );\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tswitch ( format.charAt( iFormat ) ) {\n\t\t\t\t\t\tcase \"d\":\n\t\t\t\t\t\t\toutput += formatNumber( \"d\", date.getDate(), 2 );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"D\":\n\t\t\t\t\t\t\toutput += formatName( \"D\", date.getDay(), dayNamesShort, dayNames );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"o\":\n\t\t\t\t\t\t\toutput += formatNumber( \"o\",\n\t\t\t\t\t\t\t\tMath.round( ( new Date( date.getFullYear(), date.getMonth(), date.getDate() ).getTime() - new Date( date.getFullYear(), 0, 0 ).getTime() ) / 86400000 ), 3 );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"m\":\n\t\t\t\t\t\t\toutput += formatNumber( \"m\", date.getMonth() + 1, 2 );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"M\":\n\t\t\t\t\t\t\toutput += formatName( \"M\", date.getMonth(), monthNamesShort, monthNames );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"y\":\n\t\t\t\t\t\t\toutput += ( lookAhead( \"y\" ) ? date.getFullYear() :\n\t\t\t\t\t\t\t\t( date.getFullYear() % 100 < 10 ? \"0\" : \"\" ) + date.getFullYear() % 100 );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"@\":\n\t\t\t\t\t\t\toutput += date.getTime();\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"!\":\n\t\t\t\t\t\t\toutput += date.getTime() * 10000 + this._ticksTo1970;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"'\":\n\t\t\t\t\t\t\tif ( lookAhead( \"'\" ) ) {\n\t\t\t\t\t\t\t\toutput += \"'\";\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tliteral = true;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\toutput += format.charAt( iFormat );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn output;\n\t},\n\n\t/* Extract all possible characters from the date format. */\n\t_possibleChars: function( format ) {\n\t\tvar iFormat,\n\t\t\tchars = \"\",\n\t\t\tliteral = false,\n\n\t\t\t// Check whether a format character is doubled\n\t\t\tlookAhead = function( match ) {\n\t\t\t\tvar matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );\n\t\t\t\tif ( matches ) {\n\t\t\t\t\tiFormat++;\n\t\t\t\t}\n\t\t\t\treturn matches;\n\t\t\t};\n\n\t\tfor ( iFormat = 0; iFormat < format.length; iFormat++ ) {\n\t\t\tif ( literal ) {\n\t\t\t\tif ( format.charAt( iFormat ) === \"'\" && !lookAhead( \"'\" ) ) {\n\t\t\t\t\tliteral = false;\n\t\t\t\t} else {\n\t\t\t\t\tchars += format.charAt( iFormat );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tswitch ( format.charAt( iFormat ) ) {\n\t\t\t\t\tcase \"d\": case \"m\": case \"y\": case \"@\":\n\t\t\t\t\t\tchars += \"0123456789\";\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase \"D\": case \"M\":\n\t\t\t\t\t\treturn null; // Accept anything\n\t\t\t\t\tcase \"'\":\n\t\t\t\t\t\tif ( lookAhead( \"'\" ) ) {\n\t\t\t\t\t\t\tchars += \"'\";\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tliteral = true;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\tchars += format.charAt( iFormat );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn chars;\n\t},\n\n\t/* Get a setting value, defaulting if necessary. */\n\t_get: function( inst, name ) {\n\t\treturn inst.settings[ name ] !== undefined ?\n\t\t\tinst.settings[ name ] : this._defaults[ name ];\n\t},\n\n\t/* Parse existing date and initialise date picker. */\n\t_setDateFromField: function( inst, noDefault ) {\n\t\tif ( inst.input.val() === inst.lastVal ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar dateFormat = this._get( inst, \"dateFormat\" ),\n\t\t\tdates = inst.lastVal = inst.input ? inst.input.val() : null,\n\t\t\tdefaultDate = this._getDefaultDate( inst ),\n\t\t\tdate = defaultDate,\n\t\t\tsettings = this._getFormatConfig( inst );\n\n\t\ttry {\n\t\t\tdate = this.parseDate( dateFormat, dates, settings ) || defaultDate;\n\t\t} catch ( event ) {\n\t\t\tdates = ( noDefault ? \"\" : dates );\n\t\t}\n\t\tinst.selectedDay = date.getDate();\n\t\tinst.drawMonth = inst.selectedMonth = date.getMonth();\n\t\tinst.drawYear = inst.selectedYear = date.getFullYear();\n\t\tinst.currentDay = ( dates ? date.getDate() : 0 );\n\t\tinst.currentMonth = ( dates ? date.getMonth() : 0 );\n\t\tinst.currentYear = ( dates ? date.getFullYear() : 0 );\n\t\tthis._adjustInstDate( inst );\n\t},\n\n\t/* Retrieve the default date shown on opening. */\n\t_getDefaultDate: function( inst ) {\n\t\treturn this._restrictMinMax( inst,\n\t\t\tthis._determineDate( inst, this._get( inst, \"defaultDate\" ), new Date() ) );\n\t},\n\n\t/* A date may be specified as an exact value or a relative one. */\n\t_determineDate: function( inst, date, defaultDate ) {\n\t\tvar offsetNumeric = function( offset ) {\n\t\t\t\tvar date = new Date();\n\t\t\t\tdate.setDate( date.getDate() + offset );\n\t\t\t\treturn date;\n\t\t\t},\n\t\t\toffsetString = function( offset ) {\n\t\t\t\ttry {\n\t\t\t\t\treturn $.datepicker.parseDate( $.datepicker._get( inst, \"dateFormat\" ),\n\t\t\t\t\t\toffset, $.datepicker._getFormatConfig( inst ) );\n\t\t\t\t}\n\t\t\t\tcatch ( e ) {\n\n\t\t\t\t\t// Ignore\n\t\t\t\t}\n\n\t\t\t\tvar date = ( offset.toLowerCase().match( /^c/ ) ?\n\t\t\t\t\t$.datepicker._getDate( inst ) : null ) || new Date(),\n\t\t\t\t\tyear = date.getFullYear(),\n\t\t\t\t\tmonth = date.getMonth(),\n\t\t\t\t\tday = date.getDate(),\n\t\t\t\t\tpattern = /([+\\-]?[0-9]+)\\s*(d|D|w|W|m|M|y|Y)?/g,\n\t\t\t\t\tmatches = pattern.exec( offset );\n\n\t\t\t\twhile ( matches ) {\n\t\t\t\t\tswitch ( matches[ 2 ] || \"d\" ) {\n\t\t\t\t\t\tcase \"d\" : case \"D\" :\n\t\t\t\t\t\t\tday += parseInt( matches[ 1 ], 10 ); break;\n\t\t\t\t\t\tcase \"w\" : case \"W\" :\n\t\t\t\t\t\t\tday += parseInt( matches[ 1 ], 10 ) * 7; break;\n\t\t\t\t\t\tcase \"m\" : case \"M\" :\n\t\t\t\t\t\t\tmonth += parseInt( matches[ 1 ], 10 );\n\t\t\t\t\t\t\tday = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase \"y\": case \"Y\" :\n\t\t\t\t\t\t\tyear += parseInt( matches[ 1 ], 10 );\n\t\t\t\t\t\t\tday = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tmatches = pattern.exec( offset );\n\t\t\t\t}\n\t\t\t\treturn new Date( year, month, day );\n\t\t\t},\n\t\t\tnewDate = ( date == null || date === \"\" ? defaultDate : ( typeof date === \"string\" ? offsetString( date ) :\n\t\t\t\t( typeof date === \"number\" ? ( isNaN( date ) ? defaultDate : offsetNumeric( date ) ) : new Date( date.getTime() ) ) ) );\n\n\t\tnewDate = ( newDate && newDate.toString() === \"Invalid Date\" ? defaultDate : newDate );\n\t\tif ( newDate ) {\n\t\t\tnewDate.setHours( 0 );\n\t\t\tnewDate.setMinutes( 0 );\n\t\t\tnewDate.setSeconds( 0 );\n\t\t\tnewDate.setMilliseconds( 0 );\n\t\t}\n\t\treturn this._daylightSavingAdjust( newDate );\n\t},\n\n\t/* Handle switch to/from daylight saving.\n\t * Hours may be non-zero on daylight saving cut-over:\n\t * > 12 when midnight changeover, but then cannot generate\n\t * midnight datetime, so jump to 1AM, otherwise reset.\n\t * @param  date  (Date) the date to check\n\t * @return  (Date) the corrected date\n\t */\n\t_daylightSavingAdjust: function( date ) {\n\t\tif ( !date ) {\n\t\t\treturn null;\n\t\t}\n\t\tdate.setHours( date.getHours() > 12 ? date.getHours() + 2 : 0 );\n\t\treturn date;\n\t},\n\n\t/* Set the date(s) directly. */\n\t_setDate: function( inst, date, noChange ) {\n\t\tvar clear = !date,\n\t\t\torigMonth = inst.selectedMonth,\n\t\t\torigYear = inst.selectedYear,\n\t\t\tnewDate = this._restrictMinMax( inst, this._determineDate( inst, date, new Date() ) );\n\n\t\tinst.selectedDay = inst.currentDay = newDate.getDate();\n\t\tinst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();\n\t\tinst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();\n\t\tif ( ( origMonth !== inst.selectedMonth || origYear !== inst.selectedYear ) && !noChange ) {\n\t\t\tthis._notifyChange( inst );\n\t\t}\n\t\tthis._adjustInstDate( inst );\n\t\tif ( inst.input ) {\n\t\t\tinst.input.val( clear ? \"\" : this._formatDate( inst ) );\n\t\t}\n\t},\n\n\t/* Retrieve the date(s) directly. */\n\t_getDate: function( inst ) {\n\t\tvar startDate = ( !inst.currentYear || ( inst.input && inst.input.val() === \"\" ) ? null :\n\t\t\tthis._daylightSavingAdjust( new Date(\n\t\t\tinst.currentYear, inst.currentMonth, inst.currentDay ) ) );\n\t\t\treturn startDate;\n\t},\n\n\t/* Attach the onxxx handlers.  These are declared statically so\n\t * they work with static code transformers like Caja.\n\t */\n\t_attachHandlers: function( inst ) {\n\t\tvar stepMonths = this._get( inst, \"stepMonths\" ),\n\t\t\tid = \"#\" + inst.id.replace( /\\\\\\\\/g, \"\\\\\" );\n\t\tinst.dpDiv.find( \"[data-handler]\" ).map( function() {\n\t\t\tvar handler = {\n\t\t\t\tprev: function() {\n\t\t\t\t\t$.datepicker._adjustDate( id, -stepMonths, \"M\" );\n\t\t\t\t},\n\t\t\t\tnext: function() {\n\t\t\t\t\t$.datepicker._adjustDate( id, +stepMonths, \"M\" );\n\t\t\t\t},\n\t\t\t\thide: function() {\n\t\t\t\t\t$.datepicker._hideDatepicker();\n\t\t\t\t},\n\t\t\t\ttoday: function() {\n\t\t\t\t\t$.datepicker._gotoToday( id );\n\t\t\t\t},\n\t\t\t\tselectDay: function() {\n\t\t\t\t\t$.datepicker._selectDay( id, +this.getAttribute( \"data-month\" ), +this.getAttribute( \"data-year\" ), this );\n\t\t\t\t\treturn false;\n\t\t\t\t},\n\t\t\t\tselectMonth: function() {\n\t\t\t\t\t$.datepicker._selectMonthYear( id, this, \"M\" );\n\t\t\t\t\treturn false;\n\t\t\t\t},\n\t\t\t\tselectYear: function() {\n\t\t\t\t\t$.datepicker._selectMonthYear( id, this, \"Y\" );\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t};\n\t\t\t$( this ).on( this.getAttribute( \"data-event\" ), handler[ this.getAttribute( \"data-handler\" ) ] );\n\t\t} );\n\t},\n\n\t/* Generate the HTML for the current state of the date picker. */\n\t_generateHTML: function( inst ) {\n\t\tvar maxDraw, prevText, prev, nextText, next, currentText, gotoDate,\n\t\t\tcontrols, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,\n\t\t\tmonthNames, monthNamesShort, beforeShowDay, showOtherMonths,\n\t\t\tselectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,\n\t\t\tcornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,\n\t\t\tprintDate, dRow, tbody, daySettings, otherMonth, unselectable,\n\t\t\ttempDate = new Date(),\n\t\t\ttoday = this._daylightSavingAdjust(\n\t\t\t\tnew Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time\n\t\t\tisRTL = this._get( inst, \"isRTL\" ),\n\t\t\tshowButtonPanel = this._get( inst, \"showButtonPanel\" ),\n\t\t\thideIfNoPrevNext = this._get( inst, \"hideIfNoPrevNext\" ),\n\t\t\tnavigationAsDateFormat = this._get( inst, \"navigationAsDateFormat\" ),\n\t\t\tnumMonths = this._getNumberOfMonths( inst ),\n\t\t\tshowCurrentAtPos = this._get( inst, \"showCurrentAtPos\" ),\n\t\t\tstepMonths = this._get( inst, \"stepMonths\" ),\n\t\t\tisMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ),\n\t\t\tcurrentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) :\n\t\t\t\tnew Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ),\n\t\t\tminDate = this._getMinMaxDate( inst, \"min\" ),\n\t\t\tmaxDate = this._getMinMaxDate( inst, \"max\" ),\n\t\t\tdrawMonth = inst.drawMonth - showCurrentAtPos,\n\t\t\tdrawYear = inst.drawYear;\n\n\t\tif ( drawMonth < 0 ) {\n\t\t\tdrawMonth += 12;\n\t\t\tdrawYear--;\n\t\t}\n\t\tif ( maxDate ) {\n\t\t\tmaxDraw = this._daylightSavingAdjust( new Date( maxDate.getFullYear(),\n\t\t\t\tmaxDate.getMonth() - ( numMonths[ 0 ] * numMonths[ 1 ] ) + 1, maxDate.getDate() ) );\n\t\t\tmaxDraw = ( minDate && maxDraw < minDate ? minDate : maxDraw );\n\t\t\twhile ( this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 ) ) > maxDraw ) {\n\t\t\t\tdrawMonth--;\n\t\t\t\tif ( drawMonth < 0 ) {\n\t\t\t\t\tdrawMonth = 11;\n\t\t\t\t\tdrawYear--;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tinst.drawMonth = drawMonth;\n\t\tinst.drawYear = drawYear;\n\n\t\tprevText = this._get( inst, \"prevText\" );\n\t\tprevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText,\n\t\t\tthis._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ),\n\t\t\tthis._getFormatConfig( inst ) ) );\n\n\t\tprev = ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ?\n\t\t\t\"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'\" +\n\t\t\t\" title='\" + prevText + \"'><span class='ui-icon ui-icon-circle-triangle-\" + ( isRTL ? \"e\" : \"w\" ) + \"'>\" + prevText + \"</span></a>\" :\n\t\t\t( hideIfNoPrevNext ? \"\" : \"<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='\" + prevText + \"'><span class='ui-icon ui-icon-circle-triangle-\" + ( isRTL ? \"e\" : \"w\" ) + \"'>\" + prevText + \"</span></a>\" ) );\n\n\t\tnextText = this._get( inst, \"nextText\" );\n\t\tnextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText,\n\t\t\tthis._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ),\n\t\t\tthis._getFormatConfig( inst ) ) );\n\n\t\tnext = ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ?\n\t\t\t\"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'\" +\n\t\t\t\" title='\" + nextText + \"'><span class='ui-icon ui-icon-circle-triangle-\" + ( isRTL ? \"w\" : \"e\" ) + \"'>\" + nextText + \"</span></a>\" :\n\t\t\t( hideIfNoPrevNext ? \"\" : \"<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='\" + nextText + \"'><span class='ui-icon ui-icon-circle-triangle-\" + ( isRTL ? \"w\" : \"e\" ) + \"'>\" + nextText + \"</span></a>\" ) );\n\n\t\tcurrentText = this._get( inst, \"currentText\" );\n\t\tgotoDate = ( this._get( inst, \"gotoCurrent\" ) && inst.currentDay ? currentDate : today );\n\t\tcurrentText = ( !navigationAsDateFormat ? currentText :\n\t\t\tthis.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) );\n\n\t\tcontrols = ( !inst.inline ? \"<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>\" +\n\t\t\tthis._get( inst, \"closeText\" ) + \"</button>\" : \"\" );\n\n\t\tbuttonPanel = ( showButtonPanel ) ? \"<div class='ui-datepicker-buttonpane ui-widget-content'>\" + ( isRTL ? controls : \"\" ) +\n\t\t\t( this._isInRange( inst, gotoDate ) ? \"<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'\" +\n\t\t\t\">\" + currentText + \"</button>\" : \"\" ) + ( isRTL ? \"\" : controls ) + \"</div>\" : \"\";\n\n\t\tfirstDay = parseInt( this._get( inst, \"firstDay\" ), 10 );\n\t\tfirstDay = ( isNaN( firstDay ) ? 0 : firstDay );\n\n\t\tshowWeek = this._get( inst, \"showWeek\" );\n\t\tdayNames = this._get( inst, \"dayNames\" );\n\t\tdayNamesMin = this._get( inst, \"dayNamesMin\" );\n\t\tmonthNames = this._get( inst, \"monthNames\" );\n\t\tmonthNamesShort = this._get( inst, \"monthNamesShort\" );\n\t\tbeforeShowDay = this._get( inst, \"beforeShowDay\" );\n\t\tshowOtherMonths = this._get( inst, \"showOtherMonths\" );\n\t\tselectOtherMonths = this._get( inst, \"selectOtherMonths\" );\n\t\tdefaultDate = this._getDefaultDate( inst );\n\t\thtml = \"\";\n\n\t\tfor ( row = 0; row < numMonths[ 0 ]; row++ ) {\n\t\t\tgroup = \"\";\n\t\t\tthis.maxRows = 4;\n\t\t\tfor ( col = 0; col < numMonths[ 1 ]; col++ ) {\n\t\t\t\tselectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) );\n\t\t\t\tcornerClass = \" ui-corner-all\";\n\t\t\t\tcalender = \"\";\n\t\t\t\tif ( isMultiMonth ) {\n\t\t\t\t\tcalender += \"<div class='ui-datepicker-group\";\n\t\t\t\t\tif ( numMonths[ 1 ] > 1 ) {\n\t\t\t\t\t\tswitch ( col ) {\n\t\t\t\t\t\t\tcase 0: calender += \" ui-datepicker-group-first\";\n\t\t\t\t\t\t\t\tcornerClass = \" ui-corner-\" + ( isRTL ? \"right\" : \"left\" ); break;\n\t\t\t\t\t\t\tcase numMonths[ 1 ] - 1: calender += \" ui-datepicker-group-last\";\n\t\t\t\t\t\t\t\tcornerClass = \" ui-corner-\" + ( isRTL ? \"left\" : \"right\" ); break;\n\t\t\t\t\t\t\tdefault: calender += \" ui-datepicker-group-middle\"; cornerClass = \"\"; break;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tcalender += \"'>\";\n\t\t\t\t}\n\t\t\t\tcalender += \"<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix\" + cornerClass + \"'>\" +\n\t\t\t\t\t( /all|left/.test( cornerClass ) && row === 0 ? ( isRTL ? next : prev ) : \"\" ) +\n\t\t\t\t\t( /all|right/.test( cornerClass ) && row === 0 ? ( isRTL ? prev : next ) : \"\" ) +\n\t\t\t\t\tthis._generateMonthYearHeader( inst, drawMonth, drawYear, minDate, maxDate,\n\t\t\t\t\trow > 0 || col > 0, monthNames, monthNamesShort ) + // draw month headers\n\t\t\t\t\t\"</div><table class='ui-datepicker-calendar'><thead>\" +\n\t\t\t\t\t\"<tr>\";\n\t\t\t\tthead = ( showWeek ? \"<th class='ui-datepicker-week-col'>\" + this._get( inst, \"weekHeader\" ) + \"</th>\" : \"\" );\n\t\t\t\tfor ( dow = 0; dow < 7; dow++ ) { // days of the week\n\t\t\t\t\tday = ( dow + firstDay ) % 7;\n\t\t\t\t\tthead += \"<th scope='col'\" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? \" class='ui-datepicker-week-end'\" : \"\" ) + \">\" +\n\t\t\t\t\t\t\"<span title='\" + dayNames[ day ] + \"'>\" + dayNamesMin[ day ] + \"</span></th>\";\n\t\t\t\t}\n\t\t\t\tcalender += thead + \"</tr></thead><tbody>\";\n\t\t\t\tdaysInMonth = this._getDaysInMonth( drawYear, drawMonth );\n\t\t\t\tif ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) {\n\t\t\t\t\tinst.selectedDay = Math.min( inst.selectedDay, daysInMonth );\n\t\t\t\t}\n\t\t\t\tleadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7;\n\t\t\t\tcurRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate\n\t\t\t\tnumRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043)\n\t\t\t\tthis.maxRows = numRows;\n\t\t\t\tprintDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) );\n\t\t\t\tfor ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows\n\t\t\t\t\tcalender += \"<tr>\";\n\t\t\t\t\ttbody = ( !showWeek ? \"\" : \"<td class='ui-datepicker-week-col'>\" +\n\t\t\t\t\t\tthis._get( inst, \"calculateWeek\" )( printDate ) + \"</td>\" );\n\t\t\t\t\tfor ( dow = 0; dow < 7; dow++ ) { // create date picker days\n\t\t\t\t\t\tdaySettings = ( beforeShowDay ?\n\t\t\t\t\t\t\tbeforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, \"\" ] );\n\t\t\t\t\t\totherMonth = ( printDate.getMonth() !== drawMonth );\n\t\t\t\t\t\tunselectable = ( otherMonth && !selectOtherMonths ) || !daySettings[ 0 ] ||\n\t\t\t\t\t\t\t( minDate && printDate < minDate ) || ( maxDate && printDate > maxDate );\n\t\t\t\t\t\ttbody += \"<td class='\" +\n\t\t\t\t\t\t\t( ( dow + firstDay + 6 ) % 7 >= 5 ? \" ui-datepicker-week-end\" : \"\" ) + // highlight weekends\n\t\t\t\t\t\t\t( otherMonth ? \" ui-datepicker-other-month\" : \"\" ) + // highlight days from other months\n\t\t\t\t\t\t\t( ( printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent ) || // user pressed key\n\t\t\t\t\t\t\t( defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime() ) ?\n\n\t\t\t\t\t\t\t// or defaultDate is current printedDate and defaultDate is selectedDate\n\t\t\t\t\t\t\t\" \" + this._dayOverClass : \"\" ) + // highlight selected day\n\t\t\t\t\t\t\t( unselectable ? \" \" + this._unselectableClass + \" ui-state-disabled\" : \"\" ) +  // highlight unselectable days\n\t\t\t\t\t\t\t( otherMonth && !showOtherMonths ? \"\" : \" \" + daySettings[ 1 ] + // highlight custom dates\n\t\t\t\t\t\t\t( printDate.getTime() === currentDate.getTime() ? \" \" + this._currentClass : \"\" ) + // highlight selected day\n\t\t\t\t\t\t\t( printDate.getTime() === today.getTime() ? \" ui-datepicker-today\" : \"\" ) ) + \"'\" + // highlight today (if different)\n\t\t\t\t\t\t\t( ( !otherMonth || showOtherMonths ) && daySettings[ 2 ] ? \" title='\" + daySettings[ 2 ].replace( /'/g, \"&#39;\" ) + \"'\" : \"\" ) + // cell title\n\t\t\t\t\t\t\t( unselectable ? \"\" : \" data-handler='selectDay' data-event='click' data-month='\" + printDate.getMonth() + \"' data-year='\" + printDate.getFullYear() + \"'\" ) + \">\" + // actions\n\t\t\t\t\t\t\t( otherMonth && !showOtherMonths ? \"&#xa0;\" : // display for other months\n\t\t\t\t\t\t\t( unselectable ? \"<span class='ui-state-default'>\" + printDate.getDate() + \"</span>\" : \"<a class='ui-state-default\" +\n\t\t\t\t\t\t\t( printDate.getTime() === today.getTime() ? \" ui-state-highlight\" : \"\" ) +\n\t\t\t\t\t\t\t( printDate.getTime() === currentDate.getTime() ? \" ui-state-active\" : \"\" ) + // highlight selected day\n\t\t\t\t\t\t\t( otherMonth ? \" ui-priority-secondary\" : \"\" ) + // distinguish dates from other months\n\t\t\t\t\t\t\t\"' href='#'>\" + printDate.getDate() + \"</a>\" ) ) + \"</td>\"; // display selectable date\n\t\t\t\t\t\tprintDate.setDate( printDate.getDate() + 1 );\n\t\t\t\t\t\tprintDate = this._daylightSavingAdjust( printDate );\n\t\t\t\t\t}\n\t\t\t\t\tcalender += tbody + \"</tr>\";\n\t\t\t\t}\n\t\t\t\tdrawMonth++;\n\t\t\t\tif ( drawMonth > 11 ) {\n\t\t\t\t\tdrawMonth = 0;\n\t\t\t\t\tdrawYear++;\n\t\t\t\t}\n\t\t\t\tcalender += \"</tbody></table>\" + ( isMultiMonth ? \"</div>\" +\n\t\t\t\t\t\t\t( ( numMonths[ 0 ] > 0 && col === numMonths[ 1 ] - 1 ) ? \"<div class='ui-datepicker-row-break'></div>\" : \"\" ) : \"\" );\n\t\t\t\tgroup += calender;\n\t\t\t}\n\t\t\thtml += group;\n\t\t}\n\t\thtml += buttonPanel;\n\t\tinst._keyEvent = false;\n\t\treturn html;\n\t},\n\n\t/* Generate the month and year header. */\n\t_generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate,\n\t\t\tsecondary, monthNames, monthNamesShort ) {\n\n\t\tvar inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,\n\t\t\tchangeMonth = this._get( inst, \"changeMonth\" ),\n\t\t\tchangeYear = this._get( inst, \"changeYear\" ),\n\t\t\tshowMonthAfterYear = this._get( inst, \"showMonthAfterYear\" ),\n\t\t\thtml = \"<div class='ui-datepicker-title'>\",\n\t\t\tmonthHtml = \"\";\n\n\t\t// Month selection\n\t\tif ( secondary || !changeMonth ) {\n\t\t\tmonthHtml += \"<span class='ui-datepicker-month'>\" + monthNames[ drawMonth ] + \"</span>\";\n\t\t} else {\n\t\t\tinMinYear = ( minDate && minDate.getFullYear() === drawYear );\n\t\t\tinMaxYear = ( maxDate && maxDate.getFullYear() === drawYear );\n\t\t\tmonthHtml += \"<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>\";\n\t\t\tfor ( month = 0; month < 12; month++ ) {\n\t\t\t\tif ( ( !inMinYear || month >= minDate.getMonth() ) && ( !inMaxYear || month <= maxDate.getMonth() ) ) {\n\t\t\t\t\tmonthHtml += \"<option value='\" + month + \"'\" +\n\t\t\t\t\t\t( month === drawMonth ? \" selected='selected'\" : \"\" ) +\n\t\t\t\t\t\t\">\" + monthNamesShort[ month ] + \"</option>\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tmonthHtml += \"</select>\";\n\t\t}\n\n\t\tif ( !showMonthAfterYear ) {\n\t\t\thtml += monthHtml + ( secondary || !( changeMonth && changeYear ) ? \"&#xa0;\" : \"\" );\n\t\t}\n\n\t\t// Year selection\n\t\tif ( !inst.yearshtml ) {\n\t\t\tinst.yearshtml = \"\";\n\t\t\tif ( secondary || !changeYear ) {\n\t\t\t\thtml += \"<span class='ui-datepicker-year'>\" + drawYear + \"</span>\";\n\t\t\t} else {\n\n\t\t\t\t// determine range of years to display\n\t\t\t\tyears = this._get( inst, \"yearRange\" ).split( \":\" );\n\t\t\t\tthisYear = new Date().getFullYear();\n\t\t\t\tdetermineYear = function( value ) {\n\t\t\t\t\tvar year = ( value.match( /c[+\\-].*/ ) ? drawYear + parseInt( value.substring( 1 ), 10 ) :\n\t\t\t\t\t\t( value.match( /[+\\-].*/ ) ? thisYear + parseInt( value, 10 ) :\n\t\t\t\t\t\tparseInt( value, 10 ) ) );\n\t\t\t\t\treturn ( isNaN( year ) ? thisYear : year );\n\t\t\t\t};\n\t\t\t\tyear = determineYear( years[ 0 ] );\n\t\t\t\tendYear = Math.max( year, determineYear( years[ 1 ] || \"\" ) );\n\t\t\t\tyear = ( minDate ? Math.max( year, minDate.getFullYear() ) : year );\n\t\t\t\tendYear = ( maxDate ? Math.min( endYear, maxDate.getFullYear() ) : endYear );\n\t\t\t\tinst.yearshtml += \"<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>\";\n\t\t\t\tfor ( ; year <= endYear; year++ ) {\n\t\t\t\t\tinst.yearshtml += \"<option value='\" + year + \"'\" +\n\t\t\t\t\t\t( year === drawYear ? \" selected='selected'\" : \"\" ) +\n\t\t\t\t\t\t\">\" + year + \"</option>\";\n\t\t\t\t}\n\t\t\t\tinst.yearshtml += \"</select>\";\n\n\t\t\t\thtml += inst.yearshtml;\n\t\t\t\tinst.yearshtml = null;\n\t\t\t}\n\t\t}\n\n\t\thtml += this._get( inst, \"yearSuffix\" );\n\t\tif ( showMonthAfterYear ) {\n\t\t\thtml += ( secondary || !( changeMonth && changeYear ) ? \"&#xa0;\" : \"\" ) + monthHtml;\n\t\t}\n\t\thtml += \"</div>\"; // Close datepicker_header\n\t\treturn html;\n\t},\n\n\t/* Adjust one of the date sub-fields. */\n\t_adjustInstDate: function( inst, offset, period ) {\n\t\tvar year = inst.selectedYear + ( period === \"Y\" ? offset : 0 ),\n\t\t\tmonth = inst.selectedMonth + ( period === \"M\" ? offset : 0 ),\n\t\t\tday = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === \"D\" ? offset : 0 ),\n\t\t\tdate = this._restrictMinMax( inst, this._daylightSavingAdjust( new Date( year, month, day ) ) );\n\n\t\tinst.selectedDay = date.getDate();\n\t\tinst.drawMonth = inst.selectedMonth = date.getMonth();\n\t\tinst.drawYear = inst.selectedYear = date.getFullYear();\n\t\tif ( period === \"M\" || period === \"Y\" ) {\n\t\t\tthis._notifyChange( inst );\n\t\t}\n\t},\n\n\t/* Ensure a date is within any min/max bounds. */\n\t_restrictMinMax: function( inst, date ) {\n\t\tvar minDate = this._getMinMaxDate( inst, \"min\" ),\n\t\t\tmaxDate = this._getMinMaxDate( inst, \"max\" ),\n\t\t\tnewDate = ( minDate && date < minDate ? minDate : date );\n\t\treturn ( maxDate && newDate > maxDate ? maxDate : newDate );\n\t},\n\n\t/* Notify change of month/year. */\n\t_notifyChange: function( inst ) {\n\t\tvar onChange = this._get( inst, \"onChangeMonthYear\" );\n\t\tif ( onChange ) {\n\t\t\tonChange.apply( ( inst.input ? inst.input[ 0 ] : null ),\n\t\t\t\t[ inst.selectedYear, inst.selectedMonth + 1, inst ] );\n\t\t}\n\t},\n\n\t/* Determine the number of months to show. */\n\t_getNumberOfMonths: function( inst ) {\n\t\tvar numMonths = this._get( inst, \"numberOfMonths\" );\n\t\treturn ( numMonths == null ? [ 1, 1 ] : ( typeof numMonths === \"number\" ? [ 1, numMonths ] : numMonths ) );\n\t},\n\n\t/* Determine the current maximum date - ensure no time components are set. */\n\t_getMinMaxDate: function( inst, minMax ) {\n\t\treturn this._determineDate( inst, this._get( inst, minMax + \"Date\" ), null );\n\t},\n\n\t/* Find the number of days in a given month. */\n\t_getDaysInMonth: function( year, month ) {\n\t\treturn 32 - this._daylightSavingAdjust( new Date( year, month, 32 ) ).getDate();\n\t},\n\n\t/* Find the day of the week of the first of a month. */\n\t_getFirstDayOfMonth: function( year, month ) {\n\t\treturn new Date( year, month, 1 ).getDay();\n\t},\n\n\t/* Determines if we should allow a \"next/prev\" month display change. */\n\t_canAdjustMonth: function( inst, offset, curYear, curMonth ) {\n\t\tvar numMonths = this._getNumberOfMonths( inst ),\n\t\t\tdate = this._daylightSavingAdjust( new Date( curYear,\n\t\t\tcurMonth + ( offset < 0 ? offset : numMonths[ 0 ] * numMonths[ 1 ] ), 1 ) );\n\n\t\tif ( offset < 0 ) {\n\t\t\tdate.setDate( this._getDaysInMonth( date.getFullYear(), date.getMonth() ) );\n\t\t}\n\t\treturn this._isInRange( inst, date );\n\t},\n\n\t/* Is the given date in the accepted range? */\n\t_isInRange: function( inst, date ) {\n\t\tvar yearSplit, currentYear,\n\t\t\tminDate = this._getMinMaxDate( inst, \"min\" ),\n\t\t\tmaxDate = this._getMinMaxDate( inst, \"max\" ),\n\t\t\tminYear = null,\n\t\t\tmaxYear = null,\n\t\t\tyears = this._get( inst, \"yearRange\" );\n\t\t\tif ( years ) {\n\t\t\t\tyearSplit = years.split( \":\" );\n\t\t\t\tcurrentYear = new Date().getFullYear();\n\t\t\t\tminYear = parseInt( yearSplit[ 0 ], 10 );\n\t\t\t\tmaxYear = parseInt( yearSplit[ 1 ], 10 );\n\t\t\t\tif ( yearSplit[ 0 ].match( /[+\\-].*/ ) ) {\n\t\t\t\t\tminYear += currentYear;\n\t\t\t\t}\n\t\t\t\tif ( yearSplit[ 1 ].match( /[+\\-].*/ ) ) {\n\t\t\t\t\tmaxYear += currentYear;\n\t\t\t\t}\n\t\t\t}\n\n\t\treturn ( ( !minDate || date.getTime() >= minDate.getTime() ) &&\n\t\t\t( !maxDate || date.getTime() <= maxDate.getTime() ) &&\n\t\t\t( !minYear || date.getFullYear() >= minYear ) &&\n\t\t\t( !maxYear || date.getFullYear() <= maxYear ) );\n\t},\n\n\t/* Provide the configuration settings for formatting/parsing. */\n\t_getFormatConfig: function( inst ) {\n\t\tvar shortYearCutoff = this._get( inst, \"shortYearCutoff\" );\n\t\tshortYearCutoff = ( typeof shortYearCutoff !== \"string\" ? shortYearCutoff :\n\t\t\tnew Date().getFullYear() % 100 + parseInt( shortYearCutoff, 10 ) );\n\t\treturn { shortYearCutoff: shortYearCutoff,\n\t\t\tdayNamesShort: this._get( inst, \"dayNamesShort\" ), dayNames: this._get( inst, \"dayNames\" ),\n\t\t\tmonthNamesShort: this._get( inst, \"monthNamesShort\" ), monthNames: this._get( inst, \"monthNames\" ) };\n\t},\n\n\t/* Format the given date for display. */\n\t_formatDate: function( inst, day, month, year ) {\n\t\tif ( !day ) {\n\t\t\tinst.currentDay = inst.selectedDay;\n\t\t\tinst.currentMonth = inst.selectedMonth;\n\t\t\tinst.currentYear = inst.selectedYear;\n\t\t}\n\t\tvar date = ( day ? ( typeof day === \"object\" ? day :\n\t\t\tthis._daylightSavingAdjust( new Date( year, month, day ) ) ) :\n\t\t\tthis._daylightSavingAdjust( new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) );\n\t\treturn this.formatDate( this._get( inst, \"dateFormat\" ), date, this._getFormatConfig( inst ) );\n\t}\n} );\n\n/*\n * Bind hover events for datepicker elements.\n * Done via delegate so the binding only occurs once in the lifetime of the parent div.\n * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.\n */\nfunction datepicker_bindHover( dpDiv ) {\n\tvar selector = \"button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a\";\n\treturn dpDiv.on( \"mouseout\", selector, function() {\n\t\t\t$( this ).removeClass( \"ui-state-hover\" );\n\t\t\tif ( this.className.indexOf( \"ui-datepicker-prev\" ) !== -1 ) {\n\t\t\t\t$( this ).removeClass( \"ui-datepicker-prev-hover\" );\n\t\t\t}\n\t\t\tif ( this.className.indexOf( \"ui-datepicker-next\" ) !== -1 ) {\n\t\t\t\t$( this ).removeClass( \"ui-datepicker-next-hover\" );\n\t\t\t}\n\t\t} )\n\t\t.on( \"mouseover\", selector, datepicker_handleMouseover );\n}\n\nfunction datepicker_handleMouseover() {\n\tif ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_instActive.input[ 0 ] ) ) {\n\t\t$( this ).parents( \".ui-datepicker-calendar\" ).find( \"a\" ).removeClass( \"ui-state-hover\" );\n\t\t$( this ).addClass( \"ui-state-hover\" );\n\t\tif ( this.className.indexOf( \"ui-datepicker-prev\" ) !== -1 ) {\n\t\t\t$( this ).addClass( \"ui-datepicker-prev-hover\" );\n\t\t}\n\t\tif ( this.className.indexOf( \"ui-datepicker-next\" ) !== -1 ) {\n\t\t\t$( this ).addClass( \"ui-datepicker-next-hover\" );\n\t\t}\n\t}\n}\n\n/* jQuery extend now ignores nulls! */\nfunction datepicker_extendRemove( target, props ) {\n\t$.extend( target, props );\n\tfor ( var name in props ) {\n\t\tif ( props[ name ] == null ) {\n\t\t\ttarget[ name ] = props[ name ];\n\t\t}\n\t}\n\treturn target;\n}\n\n/* Invoke the datepicker functionality.\n   @param  options  string - a command, optionally followed by additional parameters or\n\t\t\t\t\tObject - settings for attaching new datepicker functionality\n   @return  jQuery object */\n$.fn.datepicker = function( options ) {\n\n\t/* Verify an empty collection wasn't passed - Fixes #6976 */\n\tif ( !this.length ) {\n\t\treturn this;\n\t}\n\n\t/* Initialise the date picker. */\n\tif ( !$.datepicker.initialized ) {\n\t\t$( document ).on( \"mousedown\", $.datepicker._checkExternalClick );\n\t\t$.datepicker.initialized = true;\n\t}\n\n\t/* Append datepicker main container to body if not exist. */\n\tif ( $( \"#\" + $.datepicker._mainDivId ).length === 0 ) {\n\t\t$( \"body\" ).append( $.datepicker.dpDiv );\n\t}\n\n\tvar otherArgs = Array.prototype.slice.call( arguments, 1 );\n\tif ( typeof options === \"string\" && ( options === \"isDisabled\" || options === \"getDate\" || options === \"widget\" ) ) {\n\t\treturn $.datepicker[ \"_\" + options + \"Datepicker\" ].\n\t\t\tapply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );\n\t}\n\tif ( options === \"option\" && arguments.length === 2 && typeof arguments[ 1 ] === \"string\" ) {\n\t\treturn $.datepicker[ \"_\" + options + \"Datepicker\" ].\n\t\t\tapply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );\n\t}\n\treturn this.each( function() {\n\t\ttypeof options === \"string\" ?\n\t\t\t$.datepicker[ \"_\" + options + \"Datepicker\" ].\n\t\t\t\tapply( $.datepicker, [ this ].concat( otherArgs ) ) :\n\t\t\t$.datepicker._attachDatepicker( this, options );\n\t} );\n};\n\n$.datepicker = new Datepicker(); // singleton instance\n$.datepicker.initialized = false;\n$.datepicker.uuid = new Date().getTime();\n$.datepicker.version = \"1.12.1\";\n\nvar widgetsDatepicker = $.datepicker;\n\n\n/*!\n * jQuery UI Dialog 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Dialog\n//>>group: Widgets\n//>>description: Displays customizable dialog windows.\n//>>docs: http://api.jqueryui.com/dialog/\n//>>demos: http://jqueryui.com/dialog/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/dialog.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\n$.widget( \"ui.dialog\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tappendTo: \"body\",\n\t\tautoOpen: true,\n\t\tbuttons: [],\n\t\tclasses: {\n\t\t\t\"ui-dialog\": \"ui-corner-all\",\n\t\t\t\"ui-dialog-titlebar\": \"ui-corner-all\"\n\t\t},\n\t\tcloseOnEscape: true,\n\t\tcloseText: \"Close\",\n\t\tdraggable: true,\n\t\thide: null,\n\t\theight: \"auto\",\n\t\tmaxHeight: null,\n\t\tmaxWidth: null,\n\t\tminHeight: 150,\n\t\tminWidth: 150,\n\t\tmodal: false,\n\t\tposition: {\n\t\t\tmy: \"center\",\n\t\t\tat: \"center\",\n\t\t\tof: window,\n\t\t\tcollision: \"fit\",\n\n\t\t\t// Ensure the titlebar is always visible\n\t\t\tusing: function( pos ) {\n\t\t\t\tvar topOffset = $( this ).css( pos ).offset().top;\n\t\t\t\tif ( topOffset < 0 ) {\n\t\t\t\t\t$( this ).css( \"top\", pos.top - topOffset );\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\tresizable: true,\n\t\tshow: null,\n\t\ttitle: null,\n\t\twidth: 300,\n\n\t\t// Callbacks\n\t\tbeforeClose: null,\n\t\tclose: null,\n\t\tdrag: null,\n\t\tdragStart: null,\n\t\tdragStop: null,\n\t\tfocus: null,\n\t\topen: null,\n\t\tresize: null,\n\t\tresizeStart: null,\n\t\tresizeStop: null\n\t},\n\n\tsizeRelatedOptions: {\n\t\tbuttons: true,\n\t\theight: true,\n\t\tmaxHeight: true,\n\t\tmaxWidth: true,\n\t\tminHeight: true,\n\t\tminWidth: true,\n\t\twidth: true\n\t},\n\n\tresizableRelatedOptions: {\n\t\tmaxHeight: true,\n\t\tmaxWidth: true,\n\t\tminHeight: true,\n\t\tminWidth: true\n\t},\n\n\t_create: function() {\n\t\tthis.originalCss = {\n\t\t\tdisplay: this.element[ 0 ].style.display,\n\t\t\twidth: this.element[ 0 ].style.width,\n\t\t\tminHeight: this.element[ 0 ].style.minHeight,\n\t\t\tmaxHeight: this.element[ 0 ].style.maxHeight,\n\t\t\theight: this.element[ 0 ].style.height\n\t\t};\n\t\tthis.originalPosition = {\n\t\t\tparent: this.element.parent(),\n\t\t\tindex: this.element.parent().children().index( this.element )\n\t\t};\n\t\tthis.originalTitle = this.element.attr( \"title\" );\n\t\tif ( this.options.title == null && this.originalTitle != null ) {\n\t\t\tthis.options.title = this.originalTitle;\n\t\t}\n\n\t\t// Dialogs can't be disabled\n\t\tif ( this.options.disabled ) {\n\t\t\tthis.options.disabled = false;\n\t\t}\n\n\t\tthis._createWrapper();\n\n\t\tthis.element\n\t\t\t.show()\n\t\t\t.removeAttr( \"title\" )\n\t\t\t.appendTo( this.uiDialog );\n\n\t\tthis._addClass( \"ui-dialog-content\", \"ui-widget-content\" );\n\n\t\tthis._createTitlebar();\n\t\tthis._createButtonPane();\n\n\t\tif ( this.options.draggable && $.fn.draggable ) {\n\t\t\tthis._makeDraggable();\n\t\t}\n\t\tif ( this.options.resizable && $.fn.resizable ) {\n\t\t\tthis._makeResizable();\n\t\t}\n\n\t\tthis._isOpen = false;\n\n\t\tthis._trackFocus();\n\t},\n\n\t_init: function() {\n\t\tif ( this.options.autoOpen ) {\n\t\t\tthis.open();\n\t\t}\n\t},\n\n\t_appendTo: function() {\n\t\tvar element = this.options.appendTo;\n\t\tif ( element && ( element.jquery || element.nodeType ) ) {\n\t\t\treturn $( element );\n\t\t}\n\t\treturn this.document.find( element || \"body\" ).eq( 0 );\n\t},\n\n\t_destroy: function() {\n\t\tvar next,\n\t\t\toriginalPosition = this.originalPosition;\n\n\t\tthis._untrackInstance();\n\t\tthis._destroyOverlay();\n\n\t\tthis.element\n\t\t\t.removeUniqueId()\n\t\t\t.css( this.originalCss )\n\n\t\t\t// Without detaching first, the following becomes really slow\n\t\t\t.detach();\n\n\t\tthis.uiDialog.remove();\n\n\t\tif ( this.originalTitle ) {\n\t\t\tthis.element.attr( \"title\", this.originalTitle );\n\t\t}\n\n\t\tnext = originalPosition.parent.children().eq( originalPosition.index );\n\n\t\t// Don't try to place the dialog next to itself (#8613)\n\t\tif ( next.length && next[ 0 ] !== this.element[ 0 ] ) {\n\t\t\tnext.before( this.element );\n\t\t} else {\n\t\t\toriginalPosition.parent.append( this.element );\n\t\t}\n\t},\n\n\twidget: function() {\n\t\treturn this.uiDialog;\n\t},\n\n\tdisable: $.noop,\n\tenable: $.noop,\n\n\tclose: function( event ) {\n\t\tvar that = this;\n\n\t\tif ( !this._isOpen || this._trigger( \"beforeClose\", event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._isOpen = false;\n\t\tthis._focusedElement = null;\n\t\tthis._destroyOverlay();\n\t\tthis._untrackInstance();\n\n\t\tif ( !this.opener.filter( \":focusable\" ).trigger( \"focus\" ).length ) {\n\n\t\t\t// Hiding a focused element doesn't trigger blur in WebKit\n\t\t\t// so in case we have nothing to focus on, explicitly blur the active element\n\t\t\t// https://bugs.webkit.org/show_bug.cgi?id=47182\n\t\t\t$.ui.safeBlur( $.ui.safeActiveElement( this.document[ 0 ] ) );\n\t\t}\n\n\t\tthis._hide( this.uiDialog, this.options.hide, function() {\n\t\t\tthat._trigger( \"close\", event );\n\t\t} );\n\t},\n\n\tisOpen: function() {\n\t\treturn this._isOpen;\n\t},\n\n\tmoveToTop: function() {\n\t\tthis._moveToTop();\n\t},\n\n\t_moveToTop: function( event, silent ) {\n\t\tvar moved = false,\n\t\t\tzIndices = this.uiDialog.siblings( \".ui-front:visible\" ).map( function() {\n\t\t\t\treturn +$( this ).css( \"z-index\" );\n\t\t\t} ).get(),\n\t\t\tzIndexMax = Math.max.apply( null, zIndices );\n\n\t\tif ( zIndexMax >= +this.uiDialog.css( \"z-index\" ) ) {\n\t\t\tthis.uiDialog.css( \"z-index\", zIndexMax + 1 );\n\t\t\tmoved = true;\n\t\t}\n\n\t\tif ( moved && !silent ) {\n\t\t\tthis._trigger( \"focus\", event );\n\t\t}\n\t\treturn moved;\n\t},\n\n\topen: function() {\n\t\tvar that = this;\n\t\tif ( this._isOpen ) {\n\t\t\tif ( this._moveToTop() ) {\n\t\t\t\tthis._focusTabbable();\n\t\t\t}\n\t\t\treturn;\n\t\t}\n\n\t\tthis._isOpen = true;\n\t\tthis.opener = $( $.ui.safeActiveElement( this.document[ 0 ] ) );\n\n\t\tthis._size();\n\t\tthis._position();\n\t\tthis._createOverlay();\n\t\tthis._moveToTop( null, true );\n\n\t\t// Ensure the overlay is moved to the top with the dialog, but only when\n\t\t// opening. The overlay shouldn't move after the dialog is open so that\n\t\t// modeless dialogs opened after the modal dialog stack properly.\n\t\tif ( this.overlay ) {\n\t\t\tthis.overlay.css( \"z-index\", this.uiDialog.css( \"z-index\" ) - 1 );\n\t\t}\n\n\t\tthis._show( this.uiDialog, this.options.show, function() {\n\t\t\tthat._focusTabbable();\n\t\t\tthat._trigger( \"focus\" );\n\t\t} );\n\n\t\t// Track the dialog immediately upon openening in case a focus event\n\t\t// somehow occurs outside of the dialog before an element inside the\n\t\t// dialog is focused (#10152)\n\t\tthis._makeFocusTarget();\n\n\t\tthis._trigger( \"open\" );\n\t},\n\n\t_focusTabbable: function() {\n\n\t\t// Set focus to the first match:\n\t\t// 1. An element that was focused previously\n\t\t// 2. First element inside the dialog matching [autofocus]\n\t\t// 3. Tabbable element inside the content element\n\t\t// 4. Tabbable element inside the buttonpane\n\t\t// 5. The close button\n\t\t// 6. The dialog itself\n\t\tvar hasFocus = this._focusedElement;\n\t\tif ( !hasFocus ) {\n\t\t\thasFocus = this.element.find( \"[autofocus]\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.element.find( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialogButtonPane.find( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialogTitlebarClose.filter( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialog;\n\t\t}\n\t\thasFocus.eq( 0 ).trigger( \"focus\" );\n\t},\n\n\t_keepFocus: function( event ) {\n\t\tfunction checkFocus() {\n\t\t\tvar activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),\n\t\t\t\tisActive = this.uiDialog[ 0 ] === activeElement ||\n\t\t\t\t\t$.contains( this.uiDialog[ 0 ], activeElement );\n\t\t\tif ( !isActive ) {\n\t\t\t\tthis._focusTabbable();\n\t\t\t}\n\t\t}\n\t\tevent.preventDefault();\n\t\tcheckFocus.call( this );\n\n\t\t// support: IE\n\t\t// IE <= 8 doesn't prevent moving focus even with event.preventDefault()\n\t\t// so we check again later\n\t\tthis._delay( checkFocus );\n\t},\n\n\t_createWrapper: function() {\n\t\tthis.uiDialog = $( \"<div>\" )\n\t\t\t.hide()\n\t\t\t.attr( {\n\n\t\t\t\t// Setting tabIndex makes the div focusable\n\t\t\t\ttabIndex: -1,\n\t\t\t\trole: \"dialog\"\n\t\t\t} )\n\t\t\t.appendTo( this._appendTo() );\n\n\t\tthis._addClass( this.uiDialog, \"ui-dialog\", \"ui-widget ui-widget-content ui-front\" );\n\t\tthis._on( this.uiDialog, {\n\t\t\tkeydown: function( event ) {\n\t\t\t\tif ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&\n\t\t\t\t\t\tevent.keyCode === $.ui.keyCode.ESCAPE ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\tthis.close( event );\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t// Prevent tabbing out of dialogs\n\t\t\t\tif ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tvar tabbables = this.uiDialog.find( \":tabbable\" ),\n\t\t\t\t\tfirst = tabbables.filter( \":first\" ),\n\t\t\t\t\tlast = tabbables.filter( \":last\" );\n\n\t\t\t\tif ( ( event.target === last[ 0 ] || event.target === this.uiDialog[ 0 ] ) &&\n\t\t\t\t\t\t!event.shiftKey ) {\n\t\t\t\t\tthis._delay( function() {\n\t\t\t\t\t\tfirst.trigger( \"focus\" );\n\t\t\t\t\t} );\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t} else if ( ( event.target === first[ 0 ] ||\n\t\t\t\t\t\tevent.target === this.uiDialog[ 0 ] ) && event.shiftKey ) {\n\t\t\t\t\tthis._delay( function() {\n\t\t\t\t\t\tlast.trigger( \"focus\" );\n\t\t\t\t\t} );\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t},\n\t\t\tmousedown: function( event ) {\n\t\t\t\tif ( this._moveToTop( event ) ) {\n\t\t\t\t\tthis._focusTabbable();\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\n\t\t// We assume that any existing aria-describedby attribute means\n\t\t// that the dialog content is marked up properly\n\t\t// otherwise we brute force the content as the description\n\t\tif ( !this.element.find( \"[aria-describedby]\" ).length ) {\n\t\t\tthis.uiDialog.attr( {\n\t\t\t\t\"aria-describedby\": this.element.uniqueId().attr( \"id\" )\n\t\t\t} );\n\t\t}\n\t},\n\n\t_createTitlebar: function() {\n\t\tvar uiDialogTitle;\n\n\t\tthis.uiDialogTitlebar = $( \"<div>\" );\n\t\tthis._addClass( this.uiDialogTitlebar,\n\t\t\t\"ui-dialog-titlebar\", \"ui-widget-header ui-helper-clearfix\" );\n\t\tthis._on( this.uiDialogTitlebar, {\n\t\t\tmousedown: function( event ) {\n\n\t\t\t\t// Don't prevent click on close button (#8838)\n\t\t\t\t// Focusing a dialog that is partially scrolled out of view\n\t\t\t\t// causes the browser to scroll it into view, preventing the click event\n\t\t\t\tif ( !$( event.target ).closest( \".ui-dialog-titlebar-close\" ) ) {\n\n\t\t\t\t\t// Dialog isn't getting focus when dragging (#8063)\n\t\t\t\t\tthis.uiDialog.trigger( \"focus\" );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\n\t\t// Support: IE\n\t\t// Use type=\"button\" to prevent enter keypresses in textboxes from closing the\n\t\t// dialog in IE (#9312)\n\t\tthis.uiDialogTitlebarClose = $( \"<button type='button'></button>\" )\n\t\t\t.button( {\n\t\t\t\tlabel: $( \"<a>\" ).text( this.options.closeText ).html(),\n\t\t\t\ticon: \"ui-icon-closethick\",\n\t\t\t\tshowLabel: false\n\t\t\t} )\n\t\t\t.appendTo( this.uiDialogTitlebar );\n\n\t\tthis._addClass( this.uiDialogTitlebarClose, \"ui-dialog-titlebar-close\" );\n\t\tthis._on( this.uiDialogTitlebarClose, {\n\t\t\tclick: function( event ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t\tthis.close( event );\n\t\t\t}\n\t\t} );\n\n\t\tuiDialogTitle = $( \"<span>\" ).uniqueId().prependTo( this.uiDialogTitlebar );\n\t\tthis._addClass( uiDialogTitle, \"ui-dialog-title\" );\n\t\tthis._title( uiDialogTitle );\n\n\t\tthis.uiDialogTitlebar.prependTo( this.uiDialog );\n\n\t\tthis.uiDialog.attr( {\n\t\t\t\"aria-labelledby\": uiDialogTitle.attr( \"id\" )\n\t\t} );\n\t},\n\n\t_title: function( title ) {\n\t\tif ( this.options.title ) {\n\t\t\ttitle.text( this.options.title );\n\t\t} else {\n\t\t\ttitle.html( \"&#160;\" );\n\t\t}\n\t},\n\n\t_createButtonPane: function() {\n\t\tthis.uiDialogButtonPane = $( \"<div>\" );\n\t\tthis._addClass( this.uiDialogButtonPane, \"ui-dialog-buttonpane\",\n\t\t\t\"ui-widget-content ui-helper-clearfix\" );\n\n\t\tthis.uiButtonSet = $( \"<div>\" )\n\t\t\t.appendTo( this.uiDialogButtonPane );\n\t\tthis._addClass( this.uiButtonSet, \"ui-dialog-buttonset\" );\n\n\t\tthis._createButtons();\n\t},\n\n\t_createButtons: function() {\n\t\tvar that = this,\n\t\t\tbuttons = this.options.buttons;\n\n\t\t// If we already have a button pane, remove it\n\t\tthis.uiDialogButtonPane.remove();\n\t\tthis.uiButtonSet.empty();\n\n\t\tif ( $.isEmptyObject( buttons ) || ( $.isArray( buttons ) && !buttons.length ) ) {\n\t\t\tthis._removeClass( this.uiDialog, \"ui-dialog-buttons\" );\n\t\t\treturn;\n\t\t}\n\n\t\t$.each( buttons, function( name, props ) {\n\t\t\tvar click, buttonOptions;\n\t\t\tprops = $.isFunction( props ) ?\n\t\t\t\t{ click: props, text: name } :\n\t\t\t\tprops;\n\n\t\t\t// Default to a non-submitting button\n\t\t\tprops = $.extend( { type: \"button\" }, props );\n\n\t\t\t// Change the context for the click callback to be the main element\n\t\t\tclick = props.click;\n\t\t\tbuttonOptions = {\n\t\t\t\ticon: props.icon,\n\t\t\t\ticonPosition: props.iconPosition,\n\t\t\t\tshowLabel: props.showLabel,\n\n\t\t\t\t// Deprecated options\n\t\t\t\ticons: props.icons,\n\t\t\t\ttext: props.text\n\t\t\t};\n\n\t\t\tdelete props.click;\n\t\t\tdelete props.icon;\n\t\t\tdelete props.iconPosition;\n\t\t\tdelete props.showLabel;\n\n\t\t\t// Deprecated options\n\t\t\tdelete props.icons;\n\t\t\tif ( typeof props.text === \"boolean\" ) {\n\t\t\t\tdelete props.text;\n\t\t\t}\n\n\t\t\t$( \"<button></button>\", props )\n\t\t\t\t.button( buttonOptions )\n\t\t\t\t.appendTo( that.uiButtonSet )\n\t\t\t\t.on( \"click\", function() {\n\t\t\t\t\tclick.apply( that.element[ 0 ], arguments );\n\t\t\t\t} );\n\t\t} );\n\t\tthis._addClass( this.uiDialog, \"ui-dialog-buttons\" );\n\t\tthis.uiDialogButtonPane.appendTo( this.uiDialog );\n\t},\n\n\t_makeDraggable: function() {\n\t\tvar that = this,\n\t\t\toptions = this.options;\n\n\t\tfunction filteredUi( ui ) {\n\t\t\treturn {\n\t\t\t\tposition: ui.position,\n\t\t\t\toffset: ui.offset\n\t\t\t};\n\t\t}\n\n\t\tthis.uiDialog.draggable( {\n\t\t\tcancel: \".ui-dialog-content, .ui-dialog-titlebar-close\",\n\t\t\thandle: \".ui-dialog-titlebar\",\n\t\t\tcontainment: \"document\",\n\t\t\tstart: function( event, ui ) {\n\t\t\t\tthat._addClass( $( this ), \"ui-dialog-dragging\" );\n\t\t\t\tthat._blockFrames();\n\t\t\t\tthat._trigger( \"dragStart\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tdrag: function( event, ui ) {\n\t\t\t\tthat._trigger( \"drag\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tstop: function( event, ui ) {\n\t\t\t\tvar left = ui.offset.left - that.document.scrollLeft(),\n\t\t\t\t\ttop = ui.offset.top - that.document.scrollTop();\n\n\t\t\t\toptions.position = {\n\t\t\t\t\tmy: \"left top\",\n\t\t\t\t\tat: \"left\" + ( left >= 0 ? \"+\" : \"\" ) + left + \" \" +\n\t\t\t\t\t\t\"top\" + ( top >= 0 ? \"+\" : \"\" ) + top,\n\t\t\t\t\tof: that.window\n\t\t\t\t};\n\t\t\t\tthat._removeClass( $( this ), \"ui-dialog-dragging\" );\n\t\t\t\tthat._unblockFrames();\n\t\t\t\tthat._trigger( \"dragStop\", event, filteredUi( ui ) );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_makeResizable: function() {\n\t\tvar that = this,\n\t\t\toptions = this.options,\n\t\t\thandles = options.resizable,\n\n\t\t\t// .ui-resizable has position: relative defined in the stylesheet\n\t\t\t// but dialogs have to use absolute or fixed positioning\n\t\t\tposition = this.uiDialog.css( \"position\" ),\n\t\t\tresizeHandles = typeof handles === \"string\" ?\n\t\t\t\thandles :\n\t\t\t\t\"n,e,s,w,se,sw,ne,nw\";\n\n\t\tfunction filteredUi( ui ) {\n\t\t\treturn {\n\t\t\t\toriginalPosition: ui.originalPosition,\n\t\t\t\toriginalSize: ui.originalSize,\n\t\t\t\tposition: ui.position,\n\t\t\t\tsize: ui.size\n\t\t\t};\n\t\t}\n\n\t\tthis.uiDialog.resizable( {\n\t\t\tcancel: \".ui-dialog-content\",\n\t\t\tcontainment: \"document\",\n\t\t\talsoResize: this.element,\n\t\t\tmaxWidth: options.maxWidth,\n\t\t\tmaxHeight: options.maxHeight,\n\t\t\tminWidth: options.minWidth,\n\t\t\tminHeight: this._minHeight(),\n\t\t\thandles: resizeHandles,\n\t\t\tstart: function( event, ui ) {\n\t\t\t\tthat._addClass( $( this ), \"ui-dialog-resizing\" );\n\t\t\t\tthat._blockFrames();\n\t\t\t\tthat._trigger( \"resizeStart\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tresize: function( event, ui ) {\n\t\t\t\tthat._trigger( \"resize\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tstop: function( event, ui ) {\n\t\t\t\tvar offset = that.uiDialog.offset(),\n\t\t\t\t\tleft = offset.left - that.document.scrollLeft(),\n\t\t\t\t\ttop = offset.top - that.document.scrollTop();\n\n\t\t\t\toptions.height = that.uiDialog.height();\n\t\t\t\toptions.width = that.uiDialog.width();\n\t\t\t\toptions.position = {\n\t\t\t\t\tmy: \"left top\",\n\t\t\t\t\tat: \"left\" + ( left >= 0 ? \"+\" : \"\" ) + left + \" \" +\n\t\t\t\t\t\t\"top\" + ( top >= 0 ? \"+\" : \"\" ) + top,\n\t\t\t\t\tof: that.window\n\t\t\t\t};\n\t\t\t\tthat._removeClass( $( this ), \"ui-dialog-resizing\" );\n\t\t\t\tthat._unblockFrames();\n\t\t\t\tthat._trigger( \"resizeStop\", event, filteredUi( ui ) );\n\t\t\t}\n\t\t} )\n\t\t\t.css( \"position\", position );\n\t},\n\n\t_trackFocus: function() {\n\t\tthis._on( this.widget(), {\n\t\t\tfocusin: function( event ) {\n\t\t\t\tthis._makeFocusTarget();\n\t\t\t\tthis._focusedElement = $( event.target );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_makeFocusTarget: function() {\n\t\tthis._untrackInstance();\n\t\tthis._trackingInstances().unshift( this );\n\t},\n\n\t_untrackInstance: function() {\n\t\tvar instances = this._trackingInstances(),\n\t\t\texists = $.inArray( this, instances );\n\t\tif ( exists !== -1 ) {\n\t\t\tinstances.splice( exists, 1 );\n\t\t}\n\t},\n\n\t_trackingInstances: function() {\n\t\tvar instances = this.document.data( \"ui-dialog-instances\" );\n\t\tif ( !instances ) {\n\t\t\tinstances = [];\n\t\t\tthis.document.data( \"ui-dialog-instances\", instances );\n\t\t}\n\t\treturn instances;\n\t},\n\n\t_minHeight: function() {\n\t\tvar options = this.options;\n\n\t\treturn options.height === \"auto\" ?\n\t\t\toptions.minHeight :\n\t\t\tMath.min( options.minHeight, options.height );\n\t},\n\n\t_position: function() {\n\n\t\t// Need to show the dialog to get the actual offset in the position plugin\n\t\tvar isVisible = this.uiDialog.is( \":visible\" );\n\t\tif ( !isVisible ) {\n\t\t\tthis.uiDialog.show();\n\t\t}\n\t\tthis.uiDialog.position( this.options.position );\n\t\tif ( !isVisible ) {\n\t\t\tthis.uiDialog.hide();\n\t\t}\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar that = this,\n\t\t\tresize = false,\n\t\t\tresizableOptions = {};\n\n\t\t$.each( options, function( key, value ) {\n\t\t\tthat._setOption( key, value );\n\n\t\t\tif ( key in that.sizeRelatedOptions ) {\n\t\t\t\tresize = true;\n\t\t\t}\n\t\t\tif ( key in that.resizableRelatedOptions ) {\n\t\t\t\tresizableOptions[ key ] = value;\n\t\t\t}\n\t\t} );\n\n\t\tif ( resize ) {\n\t\t\tthis._size();\n\t\t\tthis._position();\n\t\t}\n\t\tif ( this.uiDialog.is( \":data(ui-resizable)\" ) ) {\n\t\t\tthis.uiDialog.resizable( \"option\", resizableOptions );\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tvar isDraggable, isResizable,\n\t\t\tuiDialog = this.uiDialog;\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"appendTo\" ) {\n\t\t\tthis.uiDialog.appendTo( this._appendTo() );\n\t\t}\n\n\t\tif ( key === \"buttons\" ) {\n\t\t\tthis._createButtons();\n\t\t}\n\n\t\tif ( key === \"closeText\" ) {\n\t\t\tthis.uiDialogTitlebarClose.button( {\n\n\t\t\t\t// Ensure that we always pass a string\n\t\t\t\tlabel: $( \"<a>\" ).text( \"\" + this.options.closeText ).html()\n\t\t\t} );\n\t\t}\n\n\t\tif ( key === \"draggable\" ) {\n\t\t\tisDraggable = uiDialog.is( \":data(ui-draggable)\" );\n\t\t\tif ( isDraggable && !value ) {\n\t\t\t\tuiDialog.draggable( \"destroy\" );\n\t\t\t}\n\n\t\t\tif ( !isDraggable && value ) {\n\t\t\t\tthis._makeDraggable();\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"position\" ) {\n\t\t\tthis._position();\n\t\t}\n\n\t\tif ( key === \"resizable\" ) {\n\n\t\t\t// currently resizable, becoming non-resizable\n\t\t\tisResizable = uiDialog.is( \":data(ui-resizable)\" );\n\t\t\tif ( isResizable && !value ) {\n\t\t\t\tuiDialog.resizable( \"destroy\" );\n\t\t\t}\n\n\t\t\t// Currently resizable, changing handles\n\t\t\tif ( isResizable && typeof value === \"string\" ) {\n\t\t\t\tuiDialog.resizable( \"option\", \"handles\", value );\n\t\t\t}\n\n\t\t\t// Currently non-resizable, becoming resizable\n\t\t\tif ( !isResizable && value !== false ) {\n\t\t\t\tthis._makeResizable();\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"title\" ) {\n\t\t\tthis._title( this.uiDialogTitlebar.find( \".ui-dialog-title\" ) );\n\t\t}\n\t},\n\n\t_size: function() {\n\n\t\t// If the user has resized the dialog, the .ui-dialog and .ui-dialog-content\n\t\t// divs will both have width and height set, so we need to reset them\n\t\tvar nonContentHeight, minContentHeight, maxContentHeight,\n\t\t\toptions = this.options;\n\n\t\t// Reset content sizing\n\t\tthis.element.show().css( {\n\t\t\twidth: \"auto\",\n\t\t\tminHeight: 0,\n\t\t\tmaxHeight: \"none\",\n\t\t\theight: 0\n\t\t} );\n\n\t\tif ( options.minWidth > options.width ) {\n\t\t\toptions.width = options.minWidth;\n\t\t}\n\n\t\t// Reset wrapper sizing\n\t\t// determine the height of all the non-content elements\n\t\tnonContentHeight = this.uiDialog.css( {\n\t\t\theight: \"auto\",\n\t\t\twidth: options.width\n\t\t} )\n\t\t\t.outerHeight();\n\t\tminContentHeight = Math.max( 0, options.minHeight - nonContentHeight );\n\t\tmaxContentHeight = typeof options.maxHeight === \"number\" ?\n\t\t\tMath.max( 0, options.maxHeight - nonContentHeight ) :\n\t\t\t\"none\";\n\n\t\tif ( options.height === \"auto\" ) {\n\t\t\tthis.element.css( {\n\t\t\t\tminHeight: minContentHeight,\n\t\t\t\tmaxHeight: maxContentHeight,\n\t\t\t\theight: \"auto\"\n\t\t\t} );\n\t\t} else {\n\t\t\tthis.element.height( Math.max( 0, options.height - nonContentHeight ) );\n\t\t}\n\n\t\tif ( this.uiDialog.is( \":data(ui-resizable)\" ) ) {\n\t\t\tthis.uiDialog.resizable( \"option\", \"minHeight\", this._minHeight() );\n\t\t}\n\t},\n\n\t_blockFrames: function() {\n\t\tthis.iframeBlocks = this.document.find( \"iframe\" ).map( function() {\n\t\t\tvar iframe = $( this );\n\n\t\t\treturn $( \"<div>\" )\n\t\t\t\t.css( {\n\t\t\t\t\tposition: \"absolute\",\n\t\t\t\t\twidth: iframe.outerWidth(),\n\t\t\t\t\theight: iframe.outerHeight()\n\t\t\t\t} )\n\t\t\t\t.appendTo( iframe.parent() )\n\t\t\t\t.offset( iframe.offset() )[ 0 ];\n\t\t} );\n\t},\n\n\t_unblockFrames: function() {\n\t\tif ( this.iframeBlocks ) {\n\t\t\tthis.iframeBlocks.remove();\n\t\t\tdelete this.iframeBlocks;\n\t\t}\n\t},\n\n\t_allowInteraction: function( event ) {\n\t\tif ( $( event.target ).closest( \".ui-dialog\" ).length ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// TODO: Remove hack when datepicker implements\n\t\t// the .ui-front logic (#8989)\n\t\treturn !!$( event.target ).closest( \".ui-datepicker\" ).length;\n\t},\n\n\t_createOverlay: function() {\n\t\tif ( !this.options.modal ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// We use a delay in case the overlay is created from an\n\t\t// event that we're going to be cancelling (#2804)\n\t\tvar isOpening = true;\n\t\tthis._delay( function() {\n\t\t\tisOpening = false;\n\t\t} );\n\n\t\tif ( !this.document.data( \"ui-dialog-overlays\" ) ) {\n\n\t\t\t// Prevent use of anchors and inputs\n\t\t\t// Using _on() for an event handler shared across many instances is\n\t\t\t// safe because the dialogs stack and must be closed in reverse order\n\t\t\tthis._on( this.document, {\n\t\t\t\tfocusin: function( event ) {\n\t\t\t\t\tif ( isOpening ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !this._allowInteraction( event ) ) {\n\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\tthis._trackingInstances()[ 0 ]._focusTabbable();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\tthis.overlay = $( \"<div>\" )\n\t\t\t.appendTo( this._appendTo() );\n\n\t\tthis._addClass( this.overlay, null, \"ui-widget-overlay ui-front\" );\n\t\tthis._on( this.overlay, {\n\t\t\tmousedown: \"_keepFocus\"\n\t\t} );\n\t\tthis.document.data( \"ui-dialog-overlays\",\n\t\t\t( this.document.data( \"ui-dialog-overlays\" ) || 0 ) + 1 );\n\t},\n\n\t_destroyOverlay: function() {\n\t\tif ( !this.options.modal ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this.overlay ) {\n\t\t\tvar overlays = this.document.data( \"ui-dialog-overlays\" ) - 1;\n\n\t\t\tif ( !overlays ) {\n\t\t\t\tthis._off( this.document, \"focusin\" );\n\t\t\t\tthis.document.removeData( \"ui-dialog-overlays\" );\n\t\t\t} else {\n\t\t\t\tthis.document.data( \"ui-dialog-overlays\", overlays );\n\t\t\t}\n\n\t\t\tthis.overlay.remove();\n\t\t\tthis.overlay = null;\n\t\t}\n\t}\n} );\n\n// DEPRECATED\n// TODO: switch return back to widget declaration at top of file when this is removed\nif ( $.uiBackCompat !== false ) {\n\n\t// Backcompat for dialogClass option\n\t$.widget( \"ui.dialog\", $.ui.dialog, {\n\t\toptions: {\n\t\t\tdialogClass: \"\"\n\t\t},\n\t\t_createWrapper: function() {\n\t\t\tthis._super();\n\t\t\tthis.uiDialog.addClass( this.options.dialogClass );\n\t\t},\n\t\t_setOption: function( key, value ) {\n\t\t\tif ( key === \"dialogClass\" ) {\n\t\t\t\tthis.uiDialog\n\t\t\t\t\t.removeClass( this.options.dialogClass )\n\t\t\t\t\t.addClass( value );\n\t\t\t}\n\t\t\tthis._superApply( arguments );\n\t\t}\n\t} );\n}\n\nvar widgetsDialog = $.ui.dialog;\n\n\n/*!\n * jQuery UI Progressbar 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Progressbar\n//>>group: Widgets\n// jscs:disable maximumLineLength\n//>>description: Displays a status indicator for loading state, standard percentage, and other progress indicators.\n// jscs:enable maximumLineLength\n//>>docs: http://api.jqueryui.com/progressbar/\n//>>demos: http://jqueryui.com/progressbar/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/progressbar.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\nvar widgetsProgressbar = $.widget( \"ui.progressbar\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tclasses: {\n\t\t\t\"ui-progressbar\": \"ui-corner-all\",\n\t\t\t\"ui-progressbar-value\": \"ui-corner-left\",\n\t\t\t\"ui-progressbar-complete\": \"ui-corner-right\"\n\t\t},\n\t\tmax: 100,\n\t\tvalue: 0,\n\n\t\tchange: null,\n\t\tcomplete: null\n\t},\n\n\tmin: 0,\n\n\t_create: function() {\n\n\t\t// Constrain initial value\n\t\tthis.oldValue = this.options.value = this._constrainedValue();\n\n\t\tthis.element.attr( {\n\n\t\t\t// Only set static values; aria-valuenow and aria-valuemax are\n\t\t\t// set inside _refreshValue()\n\t\t\trole: \"progressbar\",\n\t\t\t\"aria-valuemin\": this.min\n\t\t} );\n\t\tthis._addClass( \"ui-progressbar\", \"ui-widget ui-widget-content\" );\n\n\t\tthis.valueDiv = $( \"<div>\" ).appendTo( this.element );\n\t\tthis._addClass( this.valueDiv, \"ui-progressbar-value\", \"ui-widget-header\" );\n\t\tthis._refreshValue();\n\t},\n\n\t_destroy: function() {\n\t\tthis.element.removeAttr( \"role aria-valuemin aria-valuemax aria-valuenow\" );\n\n\t\tthis.valueDiv.remove();\n\t},\n\n\tvalue: function( newValue ) {\n\t\tif ( newValue === undefined ) {\n\t\t\treturn this.options.value;\n\t\t}\n\n\t\tthis.options.value = this._constrainedValue( newValue );\n\t\tthis._refreshValue();\n\t},\n\n\t_constrainedValue: function( newValue ) {\n\t\tif ( newValue === undefined ) {\n\t\t\tnewValue = this.options.value;\n\t\t}\n\n\t\tthis.indeterminate = newValue === false;\n\n\t\t// Sanitize value\n\t\tif ( typeof newValue !== \"number\" ) {\n\t\t\tnewValue = 0;\n\t\t}\n\n\t\treturn this.indeterminate ? false :\n\t\t\tMath.min( this.options.max, Math.max( this.min, newValue ) );\n\t},\n\n\t_setOptions: function( options ) {\n\n\t\t// Ensure \"value\" option is set after other values (like max)\n\t\tvar value = options.value;\n\t\tdelete options.value;\n\n\t\tthis._super( options );\n\n\t\tthis.options.value = this._constrainedValue( value );\n\t\tthis._refreshValue();\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"max\" ) {\n\n\t\t\t// Don't allow a max less than min\n\t\t\tvalue = Math.max( this.min, value );\n\t\t}\n\t\tthis._super( key, value );\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._super( value );\n\n\t\tthis.element.attr( \"aria-disabled\", value );\n\t\tthis._toggleClass( null, \"ui-state-disabled\", !!value );\n\t},\n\n\t_percentage: function() {\n\t\treturn this.indeterminate ?\n\t\t\t100 :\n\t\t\t100 * ( this.options.value - this.min ) / ( this.options.max - this.min );\n\t},\n\n\t_refreshValue: function() {\n\t\tvar value = this.options.value,\n\t\t\tpercentage = this._percentage();\n\n\t\tthis.valueDiv\n\t\t\t.toggle( this.indeterminate || value > this.min )\n\t\t\t.width( percentage.toFixed( 0 ) + \"%\" );\n\n\t\tthis\n\t\t\t._toggleClass( this.valueDiv, \"ui-progressbar-complete\", null,\n\t\t\t\tvalue === this.options.max )\n\t\t\t._toggleClass( \"ui-progressbar-indeterminate\", null, this.indeterminate );\n\n\t\tif ( this.indeterminate ) {\n\t\t\tthis.element.removeAttr( \"aria-valuenow\" );\n\t\t\tif ( !this.overlayDiv ) {\n\t\t\t\tthis.overlayDiv = $( \"<div>\" ).appendTo( this.valueDiv );\n\t\t\t\tthis._addClass( this.overlayDiv, \"ui-progressbar-overlay\" );\n\t\t\t}\n\t\t} else {\n\t\t\tthis.element.attr( {\n\t\t\t\t\"aria-valuemax\": this.options.max,\n\t\t\t\t\"aria-valuenow\": value\n\t\t\t} );\n\t\t\tif ( this.overlayDiv ) {\n\t\t\t\tthis.overlayDiv.remove();\n\t\t\t\tthis.overlayDiv = null;\n\t\t\t}\n\t\t}\n\n\t\tif ( this.oldValue !== value ) {\n\t\t\tthis.oldValue = value;\n\t\t\tthis._trigger( \"change\" );\n\t\t}\n\t\tif ( value === this.options.max ) {\n\t\t\tthis._trigger( \"complete\" );\n\t\t}\n\t}\n} );\n\n\n/*!\n * jQuery UI Selectmenu 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Selectmenu\n//>>group: Widgets\n// jscs:disable maximumLineLength\n//>>description: Duplicates and extends the functionality of a native HTML select element, allowing it to be customizable in behavior and appearance far beyond the limitations of a native select.\n// jscs:enable maximumLineLength\n//>>docs: http://api.jqueryui.com/selectmenu/\n//>>demos: http://jqueryui.com/selectmenu/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/selectmenu.css, ../../themes/base/button.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\nvar widgetsSelectmenu = $.widget( \"ui.selectmenu\", [ $.ui.formResetMixin, {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<select>\",\n\toptions: {\n\t\tappendTo: null,\n\t\tclasses: {\n\t\t\t\"ui-selectmenu-button-open\": \"ui-corner-top\",\n\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-all\"\n\t\t},\n\t\tdisabled: null,\n\t\ticons: {\n\t\t\tbutton: \"ui-icon-triangle-1-s\"\n\t\t},\n\t\tposition: {\n\t\t\tmy: \"left top\",\n\t\t\tat: \"left bottom\",\n\t\t\tcollision: \"none\"\n\t\t},\n\t\twidth: false,\n\n\t\t// Callbacks\n\t\tchange: null,\n\t\tclose: null,\n\t\tfocus: null,\n\t\topen: null,\n\t\tselect: null\n\t},\n\n\t_create: function() {\n\t\tvar selectmenuId = this.element.uniqueId().attr( \"id\" );\n\t\tthis.ids = {\n\t\t\telement: selectmenuId,\n\t\t\tbutton: selectmenuId + \"-button\",\n\t\t\tmenu: selectmenuId + \"-menu\"\n\t\t};\n\n\t\tthis._drawButton();\n\t\tthis._drawMenu();\n\t\tthis._bindFormResetHandler();\n\n\t\tthis._rendered = false;\n\t\tthis.menuItems = $();\n\t},\n\n\t_drawButton: function() {\n\t\tvar icon,\n\t\t\tthat = this,\n\t\t\titem = this._parseOption(\n\t\t\t\tthis.element.find( \"option:selected\" ),\n\t\t\t\tthis.element[ 0 ].selectedIndex\n\t\t\t);\n\n\t\t// Associate existing label with the new button\n\t\tthis.labels = this.element.labels().attr( \"for\", this.ids.button );\n\t\tthis._on( this.labels, {\n\t\t\tclick: function( event ) {\n\t\t\t\tthis.button.focus();\n\t\t\t\tevent.preventDefault();\n\t\t\t}\n\t\t} );\n\n\t\t// Hide original select element\n\t\tthis.element.hide();\n\n\t\t// Create button\n\t\tthis.button = $( \"<span>\", {\n\t\t\ttabindex: this.options.disabled ? -1 : 0,\n\t\t\tid: this.ids.button,\n\t\t\trole: \"combobox\",\n\t\t\t\"aria-expanded\": \"false\",\n\t\t\t\"aria-autocomplete\": \"list\",\n\t\t\t\"aria-owns\": this.ids.menu,\n\t\t\t\"aria-haspopup\": \"true\",\n\t\t\ttitle: this.element.attr( \"title\" )\n\t\t} )\n\t\t\t.insertAfter( this.element );\n\n\t\tthis._addClass( this.button, \"ui-selectmenu-button ui-selectmenu-button-closed\",\n\t\t\t\"ui-button ui-widget\" );\n\n\t\ticon = $( \"<span>\" ).appendTo( this.button );\n\t\tthis._addClass( icon, \"ui-selectmenu-icon\", \"ui-icon \" + this.options.icons.button );\n\t\tthis.buttonItem = this._renderButtonItem( item )\n\t\t\t.appendTo( this.button );\n\n\t\tif ( this.options.width !== false ) {\n\t\t\tthis._resizeButton();\n\t\t}\n\n\t\tthis._on( this.button, this._buttonEvents );\n\t\tthis.button.one( \"focusin\", function() {\n\n\t\t\t// Delay rendering the menu items until the button receives focus.\n\t\t\t// The menu may have already been rendered via a programmatic open.\n\t\t\tif ( !that._rendered ) {\n\t\t\t\tthat._refreshMenu();\n\t\t\t}\n\t\t} );\n\t},\n\n\t_drawMenu: function() {\n\t\tvar that = this;\n\n\t\t// Create menu\n\t\tthis.menu = $( \"<ul>\", {\n\t\t\t\"aria-hidden\": \"true\",\n\t\t\t\"aria-labelledby\": this.ids.button,\n\t\t\tid: this.ids.menu\n\t\t} );\n\n\t\t// Wrap menu\n\t\tthis.menuWrap = $( \"<div>\" ).append( this.menu );\n\t\tthis._addClass( this.menuWrap, \"ui-selectmenu-menu\", \"ui-front\" );\n\t\tthis.menuWrap.appendTo( this._appendTo() );\n\n\t\t// Initialize menu widget\n\t\tthis.menuInstance = this.menu\n\t\t\t.menu( {\n\t\t\t\tclasses: {\n\t\t\t\t\t\"ui-menu\": \"ui-corner-bottom\"\n\t\t\t\t},\n\t\t\t\trole: \"listbox\",\n\t\t\t\tselect: function( event, ui ) {\n\t\t\t\t\tevent.preventDefault();\n\n\t\t\t\t\t// Support: IE8\n\t\t\t\t\t// If the item was selected via a click, the text selection\n\t\t\t\t\t// will be destroyed in IE\n\t\t\t\t\tthat._setSelection();\n\n\t\t\t\t\tthat._select( ui.item.data( \"ui-selectmenu-item\" ), event );\n\t\t\t\t},\n\t\t\t\tfocus: function( event, ui ) {\n\t\t\t\t\tvar item = ui.item.data( \"ui-selectmenu-item\" );\n\n\t\t\t\t\t// Prevent inital focus from firing and check if its a newly focused item\n\t\t\t\t\tif ( that.focusIndex != null && item.index !== that.focusIndex ) {\n\t\t\t\t\t\tthat._trigger( \"focus\", event, { item: item } );\n\t\t\t\t\t\tif ( !that.isOpen ) {\n\t\t\t\t\t\t\tthat._select( item, event );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tthat.focusIndex = item.index;\n\n\t\t\t\t\tthat.button.attr( \"aria-activedescendant\",\n\t\t\t\t\t\tthat.menuItems.eq( item.index ).attr( \"id\" ) );\n\t\t\t\t}\n\t\t\t} )\n\t\t\t.menu( \"instance\" );\n\n\t\t// Don't close the menu on mouseleave\n\t\tthis.menuInstance._off( this.menu, \"mouseleave\" );\n\n\t\t// Cancel the menu's collapseAll on document click\n\t\tthis.menuInstance._closeOnDocumentClick = function() {\n\t\t\treturn false;\n\t\t};\n\n\t\t// Selects often contain empty items, but never contain dividers\n\t\tthis.menuInstance._isDivider = function() {\n\t\t\treturn false;\n\t\t};\n\t},\n\n\trefresh: function() {\n\t\tthis._refreshMenu();\n\t\tthis.buttonItem.replaceWith(\n\t\t\tthis.buttonItem = this._renderButtonItem(\n\n\t\t\t\t// Fall back to an empty object in case there are no options\n\t\t\t\tthis._getSelectedItem().data( \"ui-selectmenu-item\" ) || {}\n\t\t\t)\n\t\t);\n\t\tif ( this.options.width === null ) {\n\t\t\tthis._resizeButton();\n\t\t}\n\t},\n\n\t_refreshMenu: function() {\n\t\tvar item,\n\t\t\toptions = this.element.find( \"option\" );\n\n\t\tthis.menu.empty();\n\n\t\tthis._parseOptions( options );\n\t\tthis._renderMenu( this.menu, this.items );\n\n\t\tthis.menuInstance.refresh();\n\t\tthis.menuItems = this.menu.find( \"li\" )\n\t\t\t.not( \".ui-selectmenu-optgroup\" )\n\t\t\t\t.find( \".ui-menu-item-wrapper\" );\n\n\t\tthis._rendered = true;\n\n\t\tif ( !options.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\titem = this._getSelectedItem();\n\n\t\t// Update the menu to have the correct item focused\n\t\tthis.menuInstance.focus( null, item );\n\t\tthis._setAria( item.data( \"ui-selectmenu-item\" ) );\n\n\t\t// Set disabled state\n\t\tthis._setOption( \"disabled\", this.element.prop( \"disabled\" ) );\n\t},\n\n\topen: function( event ) {\n\t\tif ( this.options.disabled ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// If this is the first time the menu is being opened, render the items\n\t\tif ( !this._rendered ) {\n\t\t\tthis._refreshMenu();\n\t\t} else {\n\n\t\t\t// Menu clears focus on close, reset focus to selected item\n\t\t\tthis._removeClass( this.menu.find( \".ui-state-active\" ), null, \"ui-state-active\" );\n\t\t\tthis.menuInstance.focus( null, this._getSelectedItem() );\n\t\t}\n\n\t\t// If there are no options, don't open the menu\n\t\tif ( !this.menuItems.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis.isOpen = true;\n\t\tthis._toggleAttr();\n\t\tthis._resizeMenu();\n\t\tthis._position();\n\n\t\tthis._on( this.document, this._documentClick );\n\n\t\tthis._trigger( \"open\", event );\n\t},\n\n\t_position: function() {\n\t\tthis.menuWrap.position( $.extend( { of: this.button }, this.options.position ) );\n\t},\n\n\tclose: function( event ) {\n\t\tif ( !this.isOpen ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis.isOpen = false;\n\t\tthis._toggleAttr();\n\n\t\tthis.range = null;\n\t\tthis._off( this.document );\n\n\t\tthis._trigger( \"close\", event );\n\t},\n\n\twidget: function() {\n\t\treturn this.button;\n\t},\n\n\tmenuWidget: function() {\n\t\treturn this.menu;\n\t},\n\n\t_renderButtonItem: function( item ) {\n\t\tvar buttonItem = $( \"<span>\" );\n\n\t\tthis._setText( buttonItem, item.label );\n\t\tthis._addClass( buttonItem, \"ui-selectmenu-text\" );\n\n\t\treturn buttonItem;\n\t},\n\n\t_renderMenu: function( ul, items ) {\n\t\tvar that = this,\n\t\t\tcurrentOptgroup = \"\";\n\n\t\t$.each( items, function( index, item ) {\n\t\t\tvar li;\n\n\t\t\tif ( item.optgroup !== currentOptgroup ) {\n\t\t\t\tli = $( \"<li>\", {\n\t\t\t\t\ttext: item.optgroup\n\t\t\t\t} );\n\t\t\t\tthat._addClass( li, \"ui-selectmenu-optgroup\", \"ui-menu-divider\" +\n\t\t\t\t\t( item.element.parent( \"optgroup\" ).prop( \"disabled\" ) ?\n\t\t\t\t\t\t\" ui-state-disabled\" :\n\t\t\t\t\t\t\"\" ) );\n\n\t\t\t\tli.appendTo( ul );\n\n\t\t\t\tcurrentOptgroup = item.optgroup;\n\t\t\t}\n\n\t\t\tthat._renderItemData( ul, item );\n\t\t} );\n\t},\n\n\t_renderItemData: function( ul, item ) {\n\t\treturn this._renderItem( ul, item ).data( \"ui-selectmenu-item\", item );\n\t},\n\n\t_renderItem: function( ul, item ) {\n\t\tvar li = $( \"<li>\" ),\n\t\t\twrapper = $( \"<div>\", {\n\t\t\t\ttitle: item.element.attr( \"title\" )\n\t\t\t} );\n\n\t\tif ( item.disabled ) {\n\t\t\tthis._addClass( li, null, \"ui-state-disabled\" );\n\t\t}\n\t\tthis._setText( wrapper, item.label );\n\n\t\treturn li.append( wrapper ).appendTo( ul );\n\t},\n\n\t_setText: function( element, value ) {\n\t\tif ( value ) {\n\t\t\telement.text( value );\n\t\t} else {\n\t\t\telement.html( \"&#160;\" );\n\t\t}\n\t},\n\n\t_move: function( direction, event ) {\n\t\tvar item, next,\n\t\t\tfilter = \".ui-menu-item\";\n\n\t\tif ( this.isOpen ) {\n\t\t\titem = this.menuItems.eq( this.focusIndex ).parent( \"li\" );\n\t\t} else {\n\t\t\titem = this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( \"li\" );\n\t\t\tfilter += \":not(.ui-state-disabled)\";\n\t\t}\n\n\t\tif ( direction === \"first\" || direction === \"last\" ) {\n\t\t\tnext = item[ direction === \"first\" ? \"prevAll\" : \"nextAll\" ]( filter ).eq( -1 );\n\t\t} else {\n\t\t\tnext = item[ direction + \"All\" ]( filter ).eq( 0 );\n\t\t}\n\n\t\tif ( next.length ) {\n\t\t\tthis.menuInstance.focus( event, next );\n\t\t}\n\t},\n\n\t_getSelectedItem: function() {\n\t\treturn this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( \"li\" );\n\t},\n\n\t_toggle: function( event ) {\n\t\tthis[ this.isOpen ? \"close\" : \"open\" ]( event );\n\t},\n\n\t_setSelection: function() {\n\t\tvar selection;\n\n\t\tif ( !this.range ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( window.getSelection ) {\n\t\t\tselection = window.getSelection();\n\t\t\tselection.removeAllRanges();\n\t\t\tselection.addRange( this.range );\n\n\t\t// Support: IE8\n\t\t} else {\n\t\t\tthis.range.select();\n\t\t}\n\n\t\t// Support: IE\n\t\t// Setting the text selection kills the button focus in IE, but\n\t\t// restoring the focus doesn't kill the selection.\n\t\tthis.button.focus();\n\t},\n\n\t_documentClick: {\n\t\tmousedown: function( event ) {\n\t\t\tif ( !this.isOpen ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( !$( event.target ).closest( \".ui-selectmenu-menu, #\" +\n\t\t\t\t\t$.ui.escapeSelector( this.ids.button ) ).length ) {\n\t\t\t\tthis.close( event );\n\t\t\t}\n\t\t}\n\t},\n\n\t_buttonEvents: {\n\n\t\t// Prevent text selection from being reset when interacting with the selectmenu (#10144)\n\t\tmousedown: function() {\n\t\t\tvar selection;\n\n\t\t\tif ( window.getSelection ) {\n\t\t\t\tselection = window.getSelection();\n\t\t\t\tif ( selection.rangeCount ) {\n\t\t\t\t\tthis.range = selection.getRangeAt( 0 );\n\t\t\t\t}\n\n\t\t\t// Support: IE8\n\t\t\t} else {\n\t\t\t\tthis.range = document.selection.createRange();\n\t\t\t}\n\t\t},\n\n\t\tclick: function( event ) {\n\t\t\tthis._setSelection();\n\t\t\tthis._toggle( event );\n\t\t},\n\n\t\tkeydown: function( event ) {\n\t\t\tvar preventDefault = true;\n\t\t\tswitch ( event.keyCode ) {\n\t\t\tcase $.ui.keyCode.TAB:\n\t\t\tcase $.ui.keyCode.ESCAPE:\n\t\t\t\tthis.close( event );\n\t\t\t\tpreventDefault = false;\n\t\t\t\tbreak;\n\t\t\tcase $.ui.keyCode.ENTER:\n\t\t\t\tif ( this.isOpen ) {\n\t\t\t\t\tthis._selectFocusedItem( event );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase $.ui.keyCode.UP:\n\t\t\t\tif ( event.altKey ) {\n\t\t\t\t\tthis._toggle( event );\n\t\t\t\t} else {\n\t\t\t\t\tthis._move( \"prev\", event );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase $.ui.keyCode.DOWN:\n\t\t\t\tif ( event.altKey ) {\n\t\t\t\t\tthis._toggle( event );\n\t\t\t\t} else {\n\t\t\t\t\tthis._move( \"next\", event );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase $.ui.keyCode.SPACE:\n\t\t\t\tif ( this.isOpen ) {\n\t\t\t\t\tthis._selectFocusedItem( event );\n\t\t\t\t} else {\n\t\t\t\t\tthis._toggle( event );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase $.ui.keyCode.LEFT:\n\t\t\t\tthis._move( \"prev\", event );\n\t\t\t\tbreak;\n\t\t\tcase $.ui.keyCode.RIGHT:\n\t\t\t\tthis._move( \"next\", event );\n\t\t\t\tbreak;\n\t\t\tcase $.ui.keyCode.HOME:\n\t\t\tcase $.ui.keyCode.PAGE_UP:\n\t\t\t\tthis._move( \"first\", event );\n\t\t\t\tbreak;\n\t\t\tcase $.ui.keyCode.END:\n\t\t\tcase $.ui.keyCode.PAGE_DOWN:\n\t\t\t\tthis._move( \"last\", event );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthis.menu.trigger( event );\n\t\t\t\tpreventDefault = false;\n\t\t\t}\n\n\t\t\tif ( preventDefault ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t}\n\t\t}\n\t},\n\n\t_selectFocusedItem: function( event ) {\n\t\tvar item = this.menuItems.eq( this.focusIndex ).parent( \"li\" );\n\t\tif ( !item.hasClass( \"ui-state-disabled\" ) ) {\n\t\t\tthis._select( item.data( \"ui-selectmenu-item\" ), event );\n\t\t}\n\t},\n\n\t_select: function( item, event ) {\n\t\tvar oldIndex = this.element[ 0 ].selectedIndex;\n\n\t\t// Change native select element\n\t\tthis.element[ 0 ].selectedIndex = item.index;\n\t\tthis.buttonItem.replaceWith( this.buttonItem = this._renderButtonItem( item ) );\n\t\tthis._setAria( item );\n\t\tthis._trigger( \"select\", event, { item: item } );\n\n\t\tif ( item.index !== oldIndex ) {\n\t\t\tthis._trigger( \"change\", event, { item: item } );\n\t\t}\n\n\t\tthis.close( event );\n\t},\n\n\t_setAria: function( item ) {\n\t\tvar id = this.menuItems.eq( item.index ).attr( \"id\" );\n\n\t\tthis.button.attr( {\n\t\t\t\"aria-labelledby\": id,\n\t\t\t\"aria-activedescendant\": id\n\t\t} );\n\t\tthis.menu.attr( \"aria-activedescendant\", id );\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"icons\" ) {\n\t\t\tvar icon = this.button.find( \"span.ui-icon\" );\n\t\t\tthis._removeClass( icon, null, this.options.icons.button )\n\t\t\t\t._addClass( icon, null, value.button );\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"appendTo\" ) {\n\t\t\tthis.menuWrap.appendTo( this._appendTo() );\n\t\t}\n\n\t\tif ( key === \"width\" ) {\n\t\t\tthis._resizeButton();\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._super( value );\n\n\t\tthis.menuInstance.option( \"disabled\", value );\n\t\tthis.button.attr( \"aria-disabled\", value );\n\t\tthis._toggleClass( this.button, null, \"ui-state-disabled\", value );\n\n\t\tthis.element.prop( \"disabled\", value );\n\t\tif ( value ) {\n\t\t\tthis.button.attr( \"tabindex\", -1 );\n\t\t\tthis.close();\n\t\t} else {\n\t\t\tthis.button.attr( \"tabindex\", 0 );\n\t\t}\n\t},\n\n\t_appendTo: function() {\n\t\tvar element = this.options.appendTo;\n\n\t\tif ( element ) {\n\t\t\telement = element.jquery || element.nodeType ?\n\t\t\t\t$( element ) :\n\t\t\t\tthis.document.find( element ).eq( 0 );\n\t\t}\n\n\t\tif ( !element || !element[ 0 ] ) {\n\t\t\telement = this.element.closest( \".ui-front, dialog\" );\n\t\t}\n\n\t\tif ( !element.length ) {\n\t\t\telement = this.document[ 0 ].body;\n\t\t}\n\n\t\treturn element;\n\t},\n\n\t_toggleAttr: function() {\n\t\tthis.button.attr( \"aria-expanded\", this.isOpen );\n\n\t\t// We can't use two _toggleClass() calls here, because we need to make sure\n\t\t// we always remove classes first and add them second, otherwise if both classes have the\n\t\t// same theme class, it will be removed after we add it.\n\t\tthis._removeClass( this.button, \"ui-selectmenu-button-\" +\n\t\t\t( this.isOpen ? \"closed\" : \"open\" ) )\n\t\t\t._addClass( this.button, \"ui-selectmenu-button-\" +\n\t\t\t\t( this.isOpen ? \"open\" : \"closed\" ) )\n\t\t\t._toggleClass( this.menuWrap, \"ui-selectmenu-open\", null, this.isOpen );\n\n\t\tthis.menu.attr( \"aria-hidden\", !this.isOpen );\n\t},\n\n\t_resizeButton: function() {\n\t\tvar width = this.options.width;\n\n\t\t// For `width: false`, just remove inline style and stop\n\t\tif ( width === false ) {\n\t\t\tthis.button.css( \"width\", \"\" );\n\t\t\treturn;\n\t\t}\n\n\t\t// For `width: null`, match the width of the original element\n\t\tif ( width === null ) {\n\t\t\twidth = this.element.show().outerWidth();\n\t\t\tthis.element.hide();\n\t\t}\n\n\t\tthis.button.outerWidth( width );\n\t},\n\n\t_resizeMenu: function() {\n\t\tthis.menu.outerWidth( Math.max(\n\t\t\tthis.button.outerWidth(),\n\n\t\t\t// Support: IE10\n\t\t\t// IE10 wraps long text (possibly a rounding bug)\n\t\t\t// so we add 1px to avoid the wrapping\n\t\t\tthis.menu.width( \"\" ).outerWidth() + 1\n\t\t) );\n\t},\n\n\t_getCreateOptions: function() {\n\t\tvar options = this._super();\n\n\t\toptions.disabled = this.element.prop( \"disabled\" );\n\n\t\treturn options;\n\t},\n\n\t_parseOptions: function( options ) {\n\t\tvar that = this,\n\t\t\tdata = [];\n\t\toptions.each( function( index, item ) {\n\t\t\tdata.push( that._parseOption( $( item ), index ) );\n\t\t} );\n\t\tthis.items = data;\n\t},\n\n\t_parseOption: function( option, index ) {\n\t\tvar optgroup = option.parent( \"optgroup\" );\n\n\t\treturn {\n\t\t\telement: option,\n\t\t\tindex: index,\n\t\t\tvalue: option.val(),\n\t\t\tlabel: option.text(),\n\t\t\toptgroup: optgroup.attr( \"label\" ) || \"\",\n\t\t\tdisabled: optgroup.prop( \"disabled\" ) || option.prop( \"disabled\" )\n\t\t};\n\t},\n\n\t_destroy: function() {\n\t\tthis._unbindFormResetHandler();\n\t\tthis.menuWrap.remove();\n\t\tthis.button.remove();\n\t\tthis.element.show();\n\t\tthis.element.removeUniqueId();\n\t\tthis.labels.attr( \"for\", this.ids.element );\n\t}\n} ] );\n\n\n/*!\n * jQuery UI Slider 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Slider\n//>>group: Widgets\n//>>description: Displays a flexible slider with ranges and accessibility via keyboard.\n//>>docs: http://api.jqueryui.com/slider/\n//>>demos: http://jqueryui.com/slider/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/slider.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\nvar widgetsSlider = $.widget( \"ui.slider\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"slide\",\n\n\toptions: {\n\t\tanimate: false,\n\t\tclasses: {\n\t\t\t\"ui-slider\": \"ui-corner-all\",\n\t\t\t\"ui-slider-handle\": \"ui-corner-all\",\n\n\t\t\t// Note: ui-widget-header isn't the most fittingly semantic framework class for this\n\t\t\t// element, but worked best visually with a variety of themes\n\t\t\t\"ui-slider-range\": \"ui-corner-all ui-widget-header\"\n\t\t},\n\t\tdistance: 0,\n\t\tmax: 100,\n\t\tmin: 0,\n\t\torientation: \"horizontal\",\n\t\trange: false,\n\t\tstep: 1,\n\t\tvalue: 0,\n\t\tvalues: null,\n\n\t\t// Callbacks\n\t\tchange: null,\n\t\tslide: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\n\t// Number of pages in a slider\n\t// (how many times can you page up/down to go through the whole range)\n\tnumPages: 5,\n\n\t_create: function() {\n\t\tthis._keySliding = false;\n\t\tthis._mouseSliding = false;\n\t\tthis._animateOff = true;\n\t\tthis._handleIndex = null;\n\t\tthis._detectOrientation();\n\t\tthis._mouseInit();\n\t\tthis._calculateNewMax();\n\n\t\tthis._addClass( \"ui-slider ui-slider-\" + this.orientation,\n\t\t\t\"ui-widget ui-widget-content\" );\n\n\t\tthis._refresh();\n\n\t\tthis._animateOff = false;\n\t},\n\n\t_refresh: function() {\n\t\tthis._createRange();\n\t\tthis._createHandles();\n\t\tthis._setupEvents();\n\t\tthis._refreshValue();\n\t},\n\n\t_createHandles: function() {\n\t\tvar i, handleCount,\n\t\t\toptions = this.options,\n\t\t\texistingHandles = this.element.find( \".ui-slider-handle\" ),\n\t\t\thandle = \"<span tabindex='0'></span>\",\n\t\t\thandles = [];\n\n\t\thandleCount = ( options.values && options.values.length ) || 1;\n\n\t\tif ( existingHandles.length > handleCount ) {\n\t\t\texistingHandles.slice( handleCount ).remove();\n\t\t\texistingHandles = existingHandles.slice( 0, handleCount );\n\t\t}\n\n\t\tfor ( i = existingHandles.length; i < handleCount; i++ ) {\n\t\t\thandles.push( handle );\n\t\t}\n\n\t\tthis.handles = existingHandles.add( $( handles.join( \"\" ) ).appendTo( this.element ) );\n\n\t\tthis._addClass( this.handles, \"ui-slider-handle\", \"ui-state-default\" );\n\n\t\tthis.handle = this.handles.eq( 0 );\n\n\t\tthis.handles.each( function( i ) {\n\t\t\t$( this )\n\t\t\t\t.data( \"ui-slider-handle-index\", i )\n\t\t\t\t.attr( \"tabIndex\", 0 );\n\t\t} );\n\t},\n\n\t_createRange: function() {\n\t\tvar options = this.options;\n\n\t\tif ( options.range ) {\n\t\t\tif ( options.range === true ) {\n\t\t\t\tif ( !options.values ) {\n\t\t\t\t\toptions.values = [ this._valueMin(), this._valueMin() ];\n\t\t\t\t} else if ( options.values.length && options.values.length !== 2 ) {\n\t\t\t\t\toptions.values = [ options.values[ 0 ], options.values[ 0 ] ];\n\t\t\t\t} else if ( $.isArray( options.values ) ) {\n\t\t\t\t\toptions.values = options.values.slice( 0 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !this.range || !this.range.length ) {\n\t\t\t\tthis.range = $( \"<div>\" )\n\t\t\t\t\t.appendTo( this.element );\n\n\t\t\t\tthis._addClass( this.range, \"ui-slider-range\" );\n\t\t\t} else {\n\t\t\t\tthis._removeClass( this.range, \"ui-slider-range-min ui-slider-range-max\" );\n\n\t\t\t\t// Handle range switching from true to min/max\n\t\t\t\tthis.range.css( {\n\t\t\t\t\t\"left\": \"\",\n\t\t\t\t\t\"bottom\": \"\"\n\t\t\t\t} );\n\t\t\t}\n\t\t\tif ( options.range === \"min\" || options.range === \"max\" ) {\n\t\t\t\tthis._addClass( this.range, \"ui-slider-range-\" + options.range );\n\t\t\t}\n\t\t} else {\n\t\t\tif ( this.range ) {\n\t\t\t\tthis.range.remove();\n\t\t\t}\n\t\t\tthis.range = null;\n\t\t}\n\t},\n\n\t_setupEvents: function() {\n\t\tthis._off( this.handles );\n\t\tthis._on( this.handles, this._handleEvents );\n\t\tthis._hoverable( this.handles );\n\t\tthis._focusable( this.handles );\n\t},\n\n\t_destroy: function() {\n\t\tthis.handles.remove();\n\t\tif ( this.range ) {\n\t\t\tthis.range.remove();\n\t\t}\n\n\t\tthis._mouseDestroy();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,\n\t\t\tthat = this,\n\t\t\to = this.options;\n\n\t\tif ( o.disabled ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tthis.elementSize = {\n\t\t\twidth: this.element.outerWidth(),\n\t\t\theight: this.element.outerHeight()\n\t\t};\n\t\tthis.elementOffset = this.element.offset();\n\n\t\tposition = { x: event.pageX, y: event.pageY };\n\t\tnormValue = this._normValueFromMouse( position );\n\t\tdistance = this._valueMax() - this._valueMin() + 1;\n\t\tthis.handles.each( function( i ) {\n\t\t\tvar thisDistance = Math.abs( normValue - that.values( i ) );\n\t\t\tif ( ( distance > thisDistance ) ||\n\t\t\t\t( distance === thisDistance &&\n\t\t\t\t\t( i === that._lastChangedValue || that.values( i ) === o.min ) ) ) {\n\t\t\t\tdistance = thisDistance;\n\t\t\t\tclosestHandle = $( this );\n\t\t\t\tindex = i;\n\t\t\t}\n\t\t} );\n\n\t\tallowed = this._start( event, index );\n\t\tif ( allowed === false ) {\n\t\t\treturn false;\n\t\t}\n\t\tthis._mouseSliding = true;\n\n\t\tthis._handleIndex = index;\n\n\t\tthis._addClass( closestHandle, null, \"ui-state-active\" );\n\t\tclosestHandle.trigger( \"focus\" );\n\n\t\toffset = closestHandle.offset();\n\t\tmouseOverHandle = !$( event.target ).parents().addBack().is( \".ui-slider-handle\" );\n\t\tthis._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {\n\t\t\tleft: event.pageX - offset.left - ( closestHandle.width() / 2 ),\n\t\t\ttop: event.pageY - offset.top -\n\t\t\t\t( closestHandle.height() / 2 ) -\n\t\t\t\t( parseInt( closestHandle.css( \"borderTopWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( closestHandle.css( \"borderBottomWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( closestHandle.css( \"marginTop\" ), 10 ) || 0 )\n\t\t};\n\n\t\tif ( !this.handles.hasClass( \"ui-state-hover\" ) ) {\n\t\t\tthis._slide( event, index, normValue );\n\t\t}\n\t\tthis._animateOff = true;\n\t\treturn true;\n\t},\n\n\t_mouseStart: function() {\n\t\treturn true;\n\t},\n\n\t_mouseDrag: function( event ) {\n\t\tvar position = { x: event.pageX, y: event.pageY },\n\t\t\tnormValue = this._normValueFromMouse( position );\n\n\t\tthis._slide( event, this._handleIndex, normValue );\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\t\tthis._removeClass( this.handles, null, \"ui-state-active\" );\n\t\tthis._mouseSliding = false;\n\n\t\tthis._stop( event, this._handleIndex );\n\t\tthis._change( event, this._handleIndex );\n\n\t\tthis._handleIndex = null;\n\t\tthis._clickOffset = null;\n\t\tthis._animateOff = false;\n\n\t\treturn false;\n\t},\n\n\t_detectOrientation: function() {\n\t\tthis.orientation = ( this.options.orientation === \"vertical\" ) ? \"vertical\" : \"horizontal\";\n\t},\n\n\t_normValueFromMouse: function( position ) {\n\t\tvar pixelTotal,\n\t\t\tpixelMouse,\n\t\t\tpercentMouse,\n\t\t\tvalueTotal,\n\t\t\tvalueMouse;\n\n\t\tif ( this.orientation === \"horizontal\" ) {\n\t\t\tpixelTotal = this.elementSize.width;\n\t\t\tpixelMouse = position.x - this.elementOffset.left -\n\t\t\t\t( this._clickOffset ? this._clickOffset.left : 0 );\n\t\t} else {\n\t\t\tpixelTotal = this.elementSize.height;\n\t\t\tpixelMouse = position.y - this.elementOffset.top -\n\t\t\t\t( this._clickOffset ? this._clickOffset.top : 0 );\n\t\t}\n\n\t\tpercentMouse = ( pixelMouse / pixelTotal );\n\t\tif ( percentMouse > 1 ) {\n\t\t\tpercentMouse = 1;\n\t\t}\n\t\tif ( percentMouse < 0 ) {\n\t\t\tpercentMouse = 0;\n\t\t}\n\t\tif ( this.orientation === \"vertical\" ) {\n\t\t\tpercentMouse = 1 - percentMouse;\n\t\t}\n\n\t\tvalueTotal = this._valueMax() - this._valueMin();\n\t\tvalueMouse = this._valueMin() + percentMouse * valueTotal;\n\n\t\treturn this._trimAlignValue( valueMouse );\n\t},\n\n\t_uiHash: function( index, value, values ) {\n\t\tvar uiHash = {\n\t\t\thandle: this.handles[ index ],\n\t\t\thandleIndex: index,\n\t\t\tvalue: value !== undefined ? value : this.value()\n\t\t};\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tuiHash.value = value !== undefined ? value : this.values( index );\n\t\t\tuiHash.values = values || this.values();\n\t\t}\n\n\t\treturn uiHash;\n\t},\n\n\t_hasMultipleValues: function() {\n\t\treturn this.options.values && this.options.values.length;\n\t},\n\n\t_start: function( event, index ) {\n\t\treturn this._trigger( \"start\", event, this._uiHash( index ) );\n\t},\n\n\t_slide: function( event, index, newVal ) {\n\t\tvar allowed, otherVal,\n\t\t\tcurrentValue = this.value(),\n\t\t\tnewValues = this.values();\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\totherVal = this.values( index ? 0 : 1 );\n\t\t\tcurrentValue = this.values( index );\n\n\t\t\tif ( this.options.values.length === 2 && this.options.range === true ) {\n\t\t\t\tnewVal =  index === 0 ? Math.min( otherVal, newVal ) : Math.max( otherVal, newVal );\n\t\t\t}\n\n\t\t\tnewValues[ index ] = newVal;\n\t\t}\n\n\t\tif ( newVal === currentValue ) {\n\t\t\treturn;\n\t\t}\n\n\t\tallowed = this._trigger( \"slide\", event, this._uiHash( index, newVal, newValues ) );\n\n\t\t// A slide can be canceled by returning false from the slide callback\n\t\tif ( allowed === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tthis.values( index, newVal );\n\t\t} else {\n\t\t\tthis.value( newVal );\n\t\t}\n\t},\n\n\t_stop: function( event, index ) {\n\t\tthis._trigger( \"stop\", event, this._uiHash( index ) );\n\t},\n\n\t_change: function( event, index ) {\n\t\tif ( !this._keySliding && !this._mouseSliding ) {\n\n\t\t\t//store the last changed value index for reference when handles overlap\n\t\t\tthis._lastChangedValue = index;\n\t\t\tthis._trigger( \"change\", event, this._uiHash( index ) );\n\t\t}\n\t},\n\n\tvalue: function( newValue ) {\n\t\tif ( arguments.length ) {\n\t\t\tthis.options.value = this._trimAlignValue( newValue );\n\t\t\tthis._refreshValue();\n\t\t\tthis._change( null, 0 );\n\t\t\treturn;\n\t\t}\n\n\t\treturn this._value();\n\t},\n\n\tvalues: function( index, newValue ) {\n\t\tvar vals,\n\t\t\tnewValues,\n\t\t\ti;\n\n\t\tif ( arguments.length > 1 ) {\n\t\t\tthis.options.values[ index ] = this._trimAlignValue( newValue );\n\t\t\tthis._refreshValue();\n\t\t\tthis._change( null, index );\n\t\t\treturn;\n\t\t}\n\n\t\tif ( arguments.length ) {\n\t\t\tif ( $.isArray( arguments[ 0 ] ) ) {\n\t\t\t\tvals = this.options.values;\n\t\t\t\tnewValues = arguments[ 0 ];\n\t\t\t\tfor ( i = 0; i < vals.length; i += 1 ) {\n\t\t\t\t\tvals[ i ] = this._trimAlignValue( newValues[ i ] );\n\t\t\t\t\tthis._change( null, i );\n\t\t\t\t}\n\t\t\t\tthis._refreshValue();\n\t\t\t} else {\n\t\t\t\tif ( this._hasMultipleValues() ) {\n\t\t\t\t\treturn this._values( index );\n\t\t\t\t} else {\n\t\t\t\t\treturn this.value();\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\treturn this._values();\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tvar i,\n\t\t\tvalsLength = 0;\n\n\t\tif ( key === \"range\" && this.options.range === true ) {\n\t\t\tif ( value === \"min\" ) {\n\t\t\t\tthis.options.value = this._values( 0 );\n\t\t\t\tthis.options.values = null;\n\t\t\t} else if ( value === \"max\" ) {\n\t\t\t\tthis.options.value = this._values( this.options.values.length - 1 );\n\t\t\t\tthis.options.values = null;\n\t\t\t}\n\t\t}\n\n\t\tif ( $.isArray( this.options.values ) ) {\n\t\t\tvalsLength = this.options.values.length;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tswitch ( key ) {\n\t\t\tcase \"orientation\":\n\t\t\t\tthis._detectOrientation();\n\t\t\t\tthis._removeClass( \"ui-slider-horizontal ui-slider-vertical\" )\n\t\t\t\t\t._addClass( \"ui-slider-\" + this.orientation );\n\t\t\t\tthis._refreshValue();\n\t\t\t\tif ( this.options.range ) {\n\t\t\t\t\tthis._refreshRange( value );\n\t\t\t\t}\n\n\t\t\t\t// Reset positioning from previous orientation\n\t\t\t\tthis.handles.css( value === \"horizontal\" ? \"bottom\" : \"left\", \"\" );\n\t\t\t\tbreak;\n\t\t\tcase \"value\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refreshValue();\n\t\t\t\tthis._change( null, 0 );\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"values\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refreshValue();\n\n\t\t\t\t// Start from the last handle to prevent unreachable handles (#9046)\n\t\t\t\tfor ( i = valsLength - 1; i >= 0; i-- ) {\n\t\t\t\t\tthis._change( null, i );\n\t\t\t\t}\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"step\":\n\t\t\tcase \"min\":\n\t\t\tcase \"max\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._calculateNewMax();\n\t\t\t\tthis._refreshValue();\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"range\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refresh();\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._super( value );\n\n\t\tthis._toggleClass( null, \"ui-state-disabled\", !!value );\n\t},\n\n\t//internal value getter\n\t// _value() returns value trimmed by min and max, aligned by step\n\t_value: function() {\n\t\tvar val = this.options.value;\n\t\tval = this._trimAlignValue( val );\n\n\t\treturn val;\n\t},\n\n\t//internal values getter\n\t// _values() returns array of values trimmed by min and max, aligned by step\n\t// _values( index ) returns single value trimmed by min and max, aligned by step\n\t_values: function( index ) {\n\t\tvar val,\n\t\t\tvals,\n\t\t\ti;\n\n\t\tif ( arguments.length ) {\n\t\t\tval = this.options.values[ index ];\n\t\t\tval = this._trimAlignValue( val );\n\n\t\t\treturn val;\n\t\t} else if ( this._hasMultipleValues() ) {\n\n\t\t\t// .slice() creates a copy of the array\n\t\t\t// this copy gets trimmed by min and max and then returned\n\t\t\tvals = this.options.values.slice();\n\t\t\tfor ( i = 0; i < vals.length; i += 1 ) {\n\t\t\t\tvals[ i ] = this._trimAlignValue( vals[ i ] );\n\t\t\t}\n\n\t\t\treturn vals;\n\t\t} else {\n\t\t\treturn [];\n\t\t}\n\t},\n\n\t// Returns the step-aligned value that val is closest to, between (inclusive) min and max\n\t_trimAlignValue: function( val ) {\n\t\tif ( val <= this._valueMin() ) {\n\t\t\treturn this._valueMin();\n\t\t}\n\t\tif ( val >= this._valueMax() ) {\n\t\t\treturn this._valueMax();\n\t\t}\n\t\tvar step = ( this.options.step > 0 ) ? this.options.step : 1,\n\t\t\tvalModStep = ( val - this._valueMin() ) % step,\n\t\t\talignValue = val - valModStep;\n\n\t\tif ( Math.abs( valModStep ) * 2 >= step ) {\n\t\t\talignValue += ( valModStep > 0 ) ? step : ( -step );\n\t\t}\n\n\t\t// Since JavaScript has problems with large floats, round\n\t\t// the final value to 5 digits after the decimal point (see #4124)\n\t\treturn parseFloat( alignValue.toFixed( 5 ) );\n\t},\n\n\t_calculateNewMax: function() {\n\t\tvar max = this.options.max,\n\t\t\tmin = this._valueMin(),\n\t\t\tstep = this.options.step,\n\t\t\taboveMin = Math.round( ( max - min ) / step ) * step;\n\t\tmax = aboveMin + min;\n\t\tif ( max > this.options.max ) {\n\n\t\t\t//If max is not divisible by step, rounding off may increase its value\n\t\t\tmax -= step;\n\t\t}\n\t\tthis.max = parseFloat( max.toFixed( this._precision() ) );\n\t},\n\n\t_precision: function() {\n\t\tvar precision = this._precisionOf( this.options.step );\n\t\tif ( this.options.min !== null ) {\n\t\t\tprecision = Math.max( precision, this._precisionOf( this.options.min ) );\n\t\t}\n\t\treturn precision;\n\t},\n\n\t_precisionOf: function( num ) {\n\t\tvar str = num.toString(),\n\t\t\tdecimal = str.indexOf( \".\" );\n\t\treturn decimal === -1 ? 0 : str.length - decimal - 1;\n\t},\n\n\t_valueMin: function() {\n\t\treturn this.options.min;\n\t},\n\n\t_valueMax: function() {\n\t\treturn this.max;\n\t},\n\n\t_refreshRange: function( orientation ) {\n\t\tif ( orientation === \"vertical\" ) {\n\t\t\tthis.range.css( { \"width\": \"\", \"left\": \"\" } );\n\t\t}\n\t\tif ( orientation === \"horizontal\" ) {\n\t\t\tthis.range.css( { \"height\": \"\", \"bottom\": \"\" } );\n\t\t}\n\t},\n\n\t_refreshValue: function() {\n\t\tvar lastValPercent, valPercent, value, valueMin, valueMax,\n\t\t\toRange = this.options.range,\n\t\t\to = this.options,\n\t\t\tthat = this,\n\t\t\tanimate = ( !this._animateOff ) ? o.animate : false,\n\t\t\t_set = {};\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tthis.handles.each( function( i ) {\n\t\t\t\tvalPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() -\n\t\t\t\t\tthat._valueMin() ) * 100;\n\t\t\t\t_set[ that.orientation === \"horizontal\" ? \"left\" : \"bottom\" ] = valPercent + \"%\";\n\t\t\t\t$( this ).stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( _set, o.animate );\n\t\t\t\tif ( that.options.range === true ) {\n\t\t\t\t\tif ( that.orientation === \"horizontal\" ) {\n\t\t\t\t\t\tif ( i === 0 ) {\n\t\t\t\t\t\t\tthat.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\tleft: valPercent + \"%\"\n\t\t\t\t\t\t\t}, o.animate );\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( i === 1 ) {\n\t\t\t\t\t\t\tthat.range[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\twidth: ( valPercent - lastValPercent ) + \"%\"\n\t\t\t\t\t\t\t}, {\n\t\t\t\t\t\t\t\tqueue: false,\n\t\t\t\t\t\t\t\tduration: o.animate\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif ( i === 0 ) {\n\t\t\t\t\t\t\tthat.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\tbottom: ( valPercent ) + \"%\"\n\t\t\t\t\t\t\t}, o.animate );\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( i === 1 ) {\n\t\t\t\t\t\t\tthat.range[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\theight: ( valPercent - lastValPercent ) + \"%\"\n\t\t\t\t\t\t\t}, {\n\t\t\t\t\t\t\t\tqueue: false,\n\t\t\t\t\t\t\t\tduration: o.animate\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tlastValPercent = valPercent;\n\t\t\t} );\n\t\t} else {\n\t\t\tvalue = this.value();\n\t\t\tvalueMin = this._valueMin();\n\t\t\tvalueMax = this._valueMax();\n\t\t\tvalPercent = ( valueMax !== valueMin ) ?\n\t\t\t\t\t( value - valueMin ) / ( valueMax - valueMin ) * 100 :\n\t\t\t\t\t0;\n\t\t\t_set[ this.orientation === \"horizontal\" ? \"left\" : \"bottom\" ] = valPercent + \"%\";\n\t\t\tthis.handle.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( _set, o.animate );\n\n\t\t\tif ( oRange === \"min\" && this.orientation === \"horizontal\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\twidth: valPercent + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"max\" && this.orientation === \"horizontal\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\twidth: ( 100 - valPercent ) + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"min\" && this.orientation === \"vertical\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\theight: valPercent + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"max\" && this.orientation === \"vertical\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\theight: ( 100 - valPercent ) + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t}\n\t},\n\n\t_handleEvents: {\n\t\tkeydown: function( event ) {\n\t\t\tvar allowed, curVal, newVal, step,\n\t\t\t\tindex = $( event.target ).data( \"ui-slider-handle-index\" );\n\n\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase $.ui.keyCode.HOME:\n\t\t\t\tcase $.ui.keyCode.END:\n\t\t\t\tcase $.ui.keyCode.PAGE_UP:\n\t\t\t\tcase $.ui.keyCode.PAGE_DOWN:\n\t\t\t\tcase $.ui.keyCode.UP:\n\t\t\t\tcase $.ui.keyCode.RIGHT:\n\t\t\t\tcase $.ui.keyCode.DOWN:\n\t\t\t\tcase $.ui.keyCode.LEFT:\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\tif ( !this._keySliding ) {\n\t\t\t\t\t\tthis._keySliding = true;\n\t\t\t\t\t\tthis._addClass( $( event.target ), null, \"ui-state-active\" );\n\t\t\t\t\t\tallowed = this._start( event, index );\n\t\t\t\t\t\tif ( allowed === false ) {\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tstep = this.options.step;\n\t\t\tif ( this._hasMultipleValues() ) {\n\t\t\t\tcurVal = newVal = this.values( index );\n\t\t\t} else {\n\t\t\t\tcurVal = newVal = this.value();\n\t\t\t}\n\n\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase $.ui.keyCode.HOME:\n\t\t\t\t\tnewVal = this._valueMin();\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.END:\n\t\t\t\t\tnewVal = this._valueMax();\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.PAGE_UP:\n\t\t\t\t\tnewVal = this._trimAlignValue(\n\t\t\t\t\t\tcurVal + ( ( this._valueMax() - this._valueMin() ) / this.numPages )\n\t\t\t\t\t);\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.PAGE_DOWN:\n\t\t\t\t\tnewVal = this._trimAlignValue(\n\t\t\t\t\t\tcurVal - ( ( this._valueMax() - this._valueMin() ) / this.numPages ) );\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.UP:\n\t\t\t\tcase $.ui.keyCode.RIGHT:\n\t\t\t\t\tif ( curVal === this._valueMax() ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tnewVal = this._trimAlignValue( curVal + step );\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.DOWN:\n\t\t\t\tcase $.ui.keyCode.LEFT:\n\t\t\t\t\tif ( curVal === this._valueMin() ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tnewVal = this._trimAlignValue( curVal - step );\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tthis._slide( event, index, newVal );\n\t\t},\n\t\tkeyup: function( event ) {\n\t\t\tvar index = $( event.target ).data( \"ui-slider-handle-index\" );\n\n\t\t\tif ( this._keySliding ) {\n\t\t\t\tthis._keySliding = false;\n\t\t\t\tthis._stop( event, index );\n\t\t\t\tthis._change( event, index );\n\t\t\t\tthis._removeClass( $( event.target ), null, \"ui-state-active\" );\n\t\t\t}\n\t\t}\n\t}\n} );\n\n\n/*!\n * jQuery UI Spinner 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Spinner\n//>>group: Widgets\n//>>description: Displays buttons to easily input numbers via the keyboard or mouse.\n//>>docs: http://api.jqueryui.com/spinner/\n//>>demos: http://jqueryui.com/spinner/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/spinner.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\nfunction spinnerModifer( fn ) {\n\treturn function() {\n\t\tvar previous = this.element.val();\n\t\tfn.apply( this, arguments );\n\t\tthis._refresh();\n\t\tif ( previous !== this.element.val() ) {\n\t\t\tthis._trigger( \"change\" );\n\t\t}\n\t};\n}\n\n$.widget( \"ui.spinner\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<input>\",\n\twidgetEventPrefix: \"spin\",\n\toptions: {\n\t\tclasses: {\n\t\t\t\"ui-spinner\": \"ui-corner-all\",\n\t\t\t\"ui-spinner-down\": \"ui-corner-br\",\n\t\t\t\"ui-spinner-up\": \"ui-corner-tr\"\n\t\t},\n\t\tculture: null,\n\t\ticons: {\n\t\t\tdown: \"ui-icon-triangle-1-s\",\n\t\t\tup: \"ui-icon-triangle-1-n\"\n\t\t},\n\t\tincremental: true,\n\t\tmax: null,\n\t\tmin: null,\n\t\tnumberFormat: null,\n\t\tpage: 10,\n\t\tstep: 1,\n\n\t\tchange: null,\n\t\tspin: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\n\t_create: function() {\n\n\t\t// handle string values that need to be parsed\n\t\tthis._setOption( \"max\", this.options.max );\n\t\tthis._setOption( \"min\", this.options.min );\n\t\tthis._setOption( \"step\", this.options.step );\n\n\t\t// Only format if there is a value, prevents the field from being marked\n\t\t// as invalid in Firefox, see #9573.\n\t\tif ( this.value() !== \"\" ) {\n\n\t\t\t// Format the value, but don't constrain.\n\t\t\tthis._value( this.element.val(), true );\n\t\t}\n\n\t\tthis._draw();\n\t\tthis._on( this._events );\n\t\tthis._refresh();\n\n\t\t// Turning off autocomplete prevents the browser from remembering the\n\t\t// value when navigating through history, so we re-enable autocomplete\n\t\t// if the page is unloaded before the widget is destroyed. #7790\n\t\tthis._on( this.window, {\n\t\t\tbeforeunload: function() {\n\t\t\t\tthis.element.removeAttr( \"autocomplete\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_getCreateOptions: function() {\n\t\tvar options = this._super();\n\t\tvar element = this.element;\n\n\t\t$.each( [ \"min\", \"max\", \"step\" ], function( i, option ) {\n\t\t\tvar value = element.attr( option );\n\t\t\tif ( value != null && value.length ) {\n\t\t\t\toptions[ option ] = value;\n\t\t\t}\n\t\t} );\n\n\t\treturn options;\n\t},\n\n\t_events: {\n\t\tkeydown: function( event ) {\n\t\t\tif ( this._start( event ) && this._keydown( event ) ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t}\n\t\t},\n\t\tkeyup: \"_stop\",\n\t\tfocus: function() {\n\t\t\tthis.previous = this.element.val();\n\t\t},\n\t\tblur: function( event ) {\n\t\t\tif ( this.cancelBlur ) {\n\t\t\t\tdelete this.cancelBlur;\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tthis._stop();\n\t\t\tthis._refresh();\n\t\t\tif ( this.previous !== this.element.val() ) {\n\t\t\t\tthis._trigger( \"change\", event );\n\t\t\t}\n\t\t},\n\t\tmousewheel: function( event, delta ) {\n\t\t\tif ( !delta ) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif ( !this.spinning && !this._start( event ) ) {\n\t\t\t\treturn false;\n\t\t\t}\n\n\t\t\tthis._spin( ( delta > 0 ? 1 : -1 ) * this.options.step, event );\n\t\t\tclearTimeout( this.mousewheelTimer );\n\t\t\tthis.mousewheelTimer = this._delay( function() {\n\t\t\t\tif ( this.spinning ) {\n\t\t\t\t\tthis._stop( event );\n\t\t\t\t}\n\t\t\t}, 100 );\n\t\t\tevent.preventDefault();\n\t\t},\n\t\t\"mousedown .ui-spinner-button\": function( event ) {\n\t\t\tvar previous;\n\n\t\t\t// We never want the buttons to have focus; whenever the user is\n\t\t\t// interacting with the spinner, the focus should be on the input.\n\t\t\t// If the input is focused then this.previous is properly set from\n\t\t\t// when the input first received focus. If the input is not focused\n\t\t\t// then we need to set this.previous based on the value before spinning.\n\t\t\tprevious = this.element[ 0 ] === $.ui.safeActiveElement( this.document[ 0 ] ) ?\n\t\t\t\tthis.previous : this.element.val();\n\t\t\tfunction checkFocus() {\n\t\t\t\tvar isActive = this.element[ 0 ] === $.ui.safeActiveElement( this.document[ 0 ] );\n\t\t\t\tif ( !isActive ) {\n\t\t\t\t\tthis.element.trigger( \"focus\" );\n\t\t\t\t\tthis.previous = previous;\n\n\t\t\t\t\t// support: IE\n\t\t\t\t\t// IE sets focus asynchronously, so we need to check if focus\n\t\t\t\t\t// moved off of the input because the user clicked on the button.\n\t\t\t\t\tthis._delay( function() {\n\t\t\t\t\t\tthis.previous = previous;\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Ensure focus is on (or stays on) the text field\n\t\t\tevent.preventDefault();\n\t\t\tcheckFocus.call( this );\n\n\t\t\t// Support: IE\n\t\t\t// IE doesn't prevent moving focus even with event.preventDefault()\n\t\t\t// so we set a flag to know when we should ignore the blur event\n\t\t\t// and check (again) if focus moved off of the input.\n\t\t\tthis.cancelBlur = true;\n\t\t\tthis._delay( function() {\n\t\t\t\tdelete this.cancelBlur;\n\t\t\t\tcheckFocus.call( this );\n\t\t\t} );\n\n\t\t\tif ( this._start( event ) === false ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tthis._repeat( null, $( event.currentTarget )\n\t\t\t\t.hasClass( \"ui-spinner-up\" ) ? 1 : -1, event );\n\t\t},\n\t\t\"mouseup .ui-spinner-button\": \"_stop\",\n\t\t\"mouseenter .ui-spinner-button\": function( event ) {\n\n\t\t\t// button will add ui-state-active if mouse was down while mouseleave and kept down\n\t\t\tif ( !$( event.currentTarget ).hasClass( \"ui-state-active\" ) ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( this._start( event ) === false ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tthis._repeat( null, $( event.currentTarget )\n\t\t\t\t.hasClass( \"ui-spinner-up\" ) ? 1 : -1, event );\n\t\t},\n\n\t\t// TODO: do we really want to consider this a stop?\n\t\t// shouldn't we just stop the repeater and wait until mouseup before\n\t\t// we trigger the stop event?\n\t\t\"mouseleave .ui-spinner-button\": \"_stop\"\n\t},\n\n\t// Support mobile enhanced option and make backcompat more sane\n\t_enhance: function() {\n\t\tthis.uiSpinner = this.element\n\t\t\t.attr( \"autocomplete\", \"off\" )\n\t\t\t.wrap( \"<span>\" )\n\t\t\t.parent()\n\n\t\t\t\t// Add buttons\n\t\t\t\t.append(\n\t\t\t\t\t\"<a></a><a></a>\"\n\t\t\t\t);\n\t},\n\n\t_draw: function() {\n\t\tthis._enhance();\n\n\t\tthis._addClass( this.uiSpinner, \"ui-spinner\", \"ui-widget ui-widget-content\" );\n\t\tthis._addClass( \"ui-spinner-input\" );\n\n\t\tthis.element.attr( \"role\", \"spinbutton\" );\n\n\t\t// Button bindings\n\t\tthis.buttons = this.uiSpinner.children( \"a\" )\n\t\t\t.attr( \"tabIndex\", -1 )\n\t\t\t.attr( \"aria-hidden\", true )\n\t\t\t.button( {\n\t\t\t\tclasses: {\n\t\t\t\t\t\"ui-button\": \"\"\n\t\t\t\t}\n\t\t\t} );\n\n\t\t// TODO: Right now button does not support classes this is already updated in button PR\n\t\tthis._removeClass( this.buttons, \"ui-corner-all\" );\n\n\t\tthis._addClass( this.buttons.first(), \"ui-spinner-button ui-spinner-up\" );\n\t\tthis._addClass( this.buttons.last(), \"ui-spinner-button ui-spinner-down\" );\n\t\tthis.buttons.first().button( {\n\t\t\t\"icon\": this.options.icons.up,\n\t\t\t\"showLabel\": false\n\t\t} );\n\t\tthis.buttons.last().button( {\n\t\t\t\"icon\": this.options.icons.down,\n\t\t\t\"showLabel\": false\n\t\t} );\n\n\t\t// IE 6 doesn't understand height: 50% for the buttons\n\t\t// unless the wrapper has an explicit height\n\t\tif ( this.buttons.height() > Math.ceil( this.uiSpinner.height() * 0.5 ) &&\n\t\t\t\tthis.uiSpinner.height() > 0 ) {\n\t\t\tthis.uiSpinner.height( this.uiSpinner.height() );\n\t\t}\n\t},\n\n\t_keydown: function( event ) {\n\t\tvar options = this.options,\n\t\t\tkeyCode = $.ui.keyCode;\n\n\t\tswitch ( event.keyCode ) {\n\t\tcase keyCode.UP:\n\t\t\tthis._repeat( null, 1, event );\n\t\t\treturn true;\n\t\tcase keyCode.DOWN:\n\t\t\tthis._repeat( null, -1, event );\n\t\t\treturn true;\n\t\tcase keyCode.PAGE_UP:\n\t\t\tthis._repeat( null, options.page, event );\n\t\t\treturn true;\n\t\tcase keyCode.PAGE_DOWN:\n\t\t\tthis._repeat( null, -options.page, event );\n\t\t\treturn true;\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_start: function( event ) {\n\t\tif ( !this.spinning && this._trigger( \"start\", event ) === false ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tif ( !this.counter ) {\n\t\t\tthis.counter = 1;\n\t\t}\n\t\tthis.spinning = true;\n\t\treturn true;\n\t},\n\n\t_repeat: function( i, steps, event ) {\n\t\ti = i || 500;\n\n\t\tclearTimeout( this.timer );\n\t\tthis.timer = this._delay( function() {\n\t\t\tthis._repeat( 40, steps, event );\n\t\t}, i );\n\n\t\tthis._spin( steps * this.options.step, event );\n\t},\n\n\t_spin: function( step, event ) {\n\t\tvar value = this.value() || 0;\n\n\t\tif ( !this.counter ) {\n\t\t\tthis.counter = 1;\n\t\t}\n\n\t\tvalue = this._adjustValue( value + step * this._increment( this.counter ) );\n\n\t\tif ( !this.spinning || this._trigger( \"spin\", event, { value: value } ) !== false ) {\n\t\t\tthis._value( value );\n\t\t\tthis.counter++;\n\t\t}\n\t},\n\n\t_increment: function( i ) {\n\t\tvar incremental = this.options.incremental;\n\n\t\tif ( incremental ) {\n\t\t\treturn $.isFunction( incremental ) ?\n\t\t\t\tincremental( i ) :\n\t\t\t\tMath.floor( i * i * i / 50000 - i * i / 500 + 17 * i / 200 + 1 );\n\t\t}\n\n\t\treturn 1;\n\t},\n\n\t_precision: function() {\n\t\tvar precision = this._precisionOf( this.options.step );\n\t\tif ( this.options.min !== null ) {\n\t\t\tprecision = Math.max( precision, this._precisionOf( this.options.min ) );\n\t\t}\n\t\treturn precision;\n\t},\n\n\t_precisionOf: function( num ) {\n\t\tvar str = num.toString(),\n\t\t\tdecimal = str.indexOf( \".\" );\n\t\treturn decimal === -1 ? 0 : str.length - decimal - 1;\n\t},\n\n\t_adjustValue: function( value ) {\n\t\tvar base, aboveMin,\n\t\t\toptions = this.options;\n\n\t\t// Make sure we're at a valid step\n\t\t// - find out where we are relative to the base (min or 0)\n\t\tbase = options.min !== null ? options.min : 0;\n\t\taboveMin = value - base;\n\n\t\t// - round to the nearest step\n\t\taboveMin = Math.round( aboveMin / options.step ) * options.step;\n\n\t\t// - rounding is based on 0, so adjust back to our base\n\t\tvalue = base + aboveMin;\n\n\t\t// Fix precision from bad JS floating point math\n\t\tvalue = parseFloat( value.toFixed( this._precision() ) );\n\n\t\t// Clamp the value\n\t\tif ( options.max !== null && value > options.max ) {\n\t\t\treturn options.max;\n\t\t}\n\t\tif ( options.min !== null && value < options.min ) {\n\t\t\treturn options.min;\n\t\t}\n\n\t\treturn value;\n\t},\n\n\t_stop: function( event ) {\n\t\tif ( !this.spinning ) {\n\t\t\treturn;\n\t\t}\n\n\t\tclearTimeout( this.timer );\n\t\tclearTimeout( this.mousewheelTimer );\n\t\tthis.counter = 0;\n\t\tthis.spinning = false;\n\t\tthis._trigger( \"stop\", event );\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tvar prevValue, first, last;\n\n\t\tif ( key === \"culture\" || key === \"numberFormat\" ) {\n\t\t\tprevValue = this._parse( this.element.val() );\n\t\t\tthis.options[ key ] = value;\n\t\t\tthis.element.val( this._format( prevValue ) );\n\t\t\treturn;\n\t\t}\n\n\t\tif ( key === \"max\" || key === \"min\" || key === \"step\" ) {\n\t\t\tif ( typeof value === \"string\" ) {\n\t\t\t\tvalue = this._parse( value );\n\t\t\t}\n\t\t}\n\t\tif ( key === \"icons\" ) {\n\t\t\tfirst = this.buttons.first().find( \".ui-icon\" );\n\t\t\tthis._removeClass( first, null, this.options.icons.up );\n\t\t\tthis._addClass( first, null, value.up );\n\t\t\tlast = this.buttons.last().find( \".ui-icon\" );\n\t\t\tthis._removeClass( last, null, this.options.icons.down );\n\t\t\tthis._addClass( last, null, value.down );\n\t\t}\n\n\t\tthis._super( key, value );\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._super( value );\n\n\t\tthis._toggleClass( this.uiSpinner, null, \"ui-state-disabled\", !!value );\n\t\tthis.element.prop( \"disabled\", !!value );\n\t\tthis.buttons.button( value ? \"disable\" : \"enable\" );\n\t},\n\n\t_setOptions: spinnerModifer( function( options ) {\n\t\tthis._super( options );\n\t} ),\n\n\t_parse: function( val ) {\n\t\tif ( typeof val === \"string\" && val !== \"\" ) {\n\t\t\tval = window.Globalize && this.options.numberFormat ?\n\t\t\t\tGlobalize.parseFloat( val, 10, this.options.culture ) : +val;\n\t\t}\n\t\treturn val === \"\" || isNaN( val ) ? null : val;\n\t},\n\n\t_format: function( value ) {\n\t\tif ( value === \"\" ) {\n\t\t\treturn \"\";\n\t\t}\n\t\treturn window.Globalize && this.options.numberFormat ?\n\t\t\tGlobalize.format( value, this.options.numberFormat, this.options.culture ) :\n\t\t\tvalue;\n\t},\n\n\t_refresh: function() {\n\t\tthis.element.attr( {\n\t\t\t\"aria-valuemin\": this.options.min,\n\t\t\t\"aria-valuemax\": this.options.max,\n\n\t\t\t// TODO: what should we do with values that can't be parsed?\n\t\t\t\"aria-valuenow\": this._parse( this.element.val() )\n\t\t} );\n\t},\n\n\tisValid: function() {\n\t\tvar value = this.value();\n\n\t\t// Null is invalid\n\t\tif ( value === null ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// If value gets adjusted, it's invalid\n\t\treturn value === this._adjustValue( value );\n\t},\n\n\t// Update the value without triggering change\n\t_value: function( value, allowAny ) {\n\t\tvar parsed;\n\t\tif ( value !== \"\" ) {\n\t\t\tparsed = this._parse( value );\n\t\t\tif ( parsed !== null ) {\n\t\t\t\tif ( !allowAny ) {\n\t\t\t\t\tparsed = this._adjustValue( parsed );\n\t\t\t\t}\n\t\t\t\tvalue = this._format( parsed );\n\t\t\t}\n\t\t}\n\t\tthis.element.val( value );\n\t\tthis._refresh();\n\t},\n\n\t_destroy: function() {\n\t\tthis.element\n\t\t\t.prop( \"disabled\", false )\n\t\t\t.removeAttr( \"autocomplete role aria-valuemin aria-valuemax aria-valuenow\" );\n\n\t\tthis.uiSpinner.replaceWith( this.element );\n\t},\n\n\tstepUp: spinnerModifer( function( steps ) {\n\t\tthis._stepUp( steps );\n\t} ),\n\t_stepUp: function( steps ) {\n\t\tif ( this._start() ) {\n\t\t\tthis._spin( ( steps || 1 ) * this.options.step );\n\t\t\tthis._stop();\n\t\t}\n\t},\n\n\tstepDown: spinnerModifer( function( steps ) {\n\t\tthis._stepDown( steps );\n\t} ),\n\t_stepDown: function( steps ) {\n\t\tif ( this._start() ) {\n\t\t\tthis._spin( ( steps || 1 ) * -this.options.step );\n\t\t\tthis._stop();\n\t\t}\n\t},\n\n\tpageUp: spinnerModifer( function( pages ) {\n\t\tthis._stepUp( ( pages || 1 ) * this.options.page );\n\t} ),\n\n\tpageDown: spinnerModifer( function( pages ) {\n\t\tthis._stepDown( ( pages || 1 ) * this.options.page );\n\t} ),\n\n\tvalue: function( newVal ) {\n\t\tif ( !arguments.length ) {\n\t\t\treturn this._parse( this.element.val() );\n\t\t}\n\t\tspinnerModifer( this._value ).call( this, newVal );\n\t},\n\n\twidget: function() {\n\t\treturn this.uiSpinner;\n\t}\n} );\n\n// DEPRECATED\n// TODO: switch return back to widget declaration at top of file when this is removed\nif ( $.uiBackCompat !== false ) {\n\n\t// Backcompat for spinner html extension points\n\t$.widget( \"ui.spinner\", $.ui.spinner, {\n\t\t_enhance: function() {\n\t\t\tthis.uiSpinner = this.element\n\t\t\t\t.attr( \"autocomplete\", \"off\" )\n\t\t\t\t.wrap( this._uiSpinnerHtml() )\n\t\t\t\t.parent()\n\n\t\t\t\t\t// Add buttons\n\t\t\t\t\t.append( this._buttonHtml() );\n\t\t},\n\t\t_uiSpinnerHtml: function() {\n\t\t\treturn \"<span>\";\n\t\t},\n\n\t\t_buttonHtml: function() {\n\t\t\treturn \"<a></a><a></a>\";\n\t\t}\n\t} );\n}\n\nvar widgetsSpinner = $.ui.spinner;\n\n\n/*!\n * jQuery UI Tabs 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Tabs\n//>>group: Widgets\n//>>description: Transforms a set of container elements into a tab structure.\n//>>docs: http://api.jqueryui.com/tabs/\n//>>demos: http://jqueryui.com/tabs/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/tabs.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\n$.widget( \"ui.tabs\", {\n\tversion: \"1.12.1\",\n\tdelay: 300,\n\toptions: {\n\t\tactive: null,\n\t\tclasses: {\n\t\t\t\"ui-tabs\": \"ui-corner-all\",\n\t\t\t\"ui-tabs-nav\": \"ui-corner-all\",\n\t\t\t\"ui-tabs-panel\": \"ui-corner-bottom\",\n\t\t\t\"ui-tabs-tab\": \"ui-corner-top\"\n\t\t},\n\t\tcollapsible: false,\n\t\tevent: \"click\",\n\t\theightStyle: \"content\",\n\t\thide: null,\n\t\tshow: null,\n\n\t\t// Callbacks\n\t\tactivate: null,\n\t\tbeforeActivate: null,\n\t\tbeforeLoad: null,\n\t\tload: null\n\t},\n\n\t_isLocal: ( function() {\n\t\tvar rhash = /#.*$/;\n\n\t\treturn function( anchor ) {\n\t\t\tvar anchorUrl, locationUrl;\n\n\t\t\tanchorUrl = anchor.href.replace( rhash, \"\" );\n\t\t\tlocationUrl = location.href.replace( rhash, \"\" );\n\n\t\t\t// Decoding may throw an error if the URL isn't UTF-8 (#9518)\n\t\t\ttry {\n\t\t\t\tanchorUrl = decodeURIComponent( anchorUrl );\n\t\t\t} catch ( error ) {}\n\t\t\ttry {\n\t\t\t\tlocationUrl = decodeURIComponent( locationUrl );\n\t\t\t} catch ( error ) {}\n\n\t\t\treturn anchor.hash.length > 1 && anchorUrl === locationUrl;\n\t\t};\n\t} )(),\n\n\t_create: function() {\n\t\tvar that = this,\n\t\t\toptions = this.options;\n\n\t\tthis.running = false;\n\n\t\tthis._addClass( \"ui-tabs\", \"ui-widget ui-widget-content\" );\n\t\tthis._toggleClass( \"ui-tabs-collapsible\", null, options.collapsible );\n\n\t\tthis._processTabs();\n\t\toptions.active = this._initialActive();\n\n\t\t// Take disabling tabs via class attribute from HTML\n\t\t// into account and update option properly.\n\t\tif ( $.isArray( options.disabled ) ) {\n\t\t\toptions.disabled = $.unique( options.disabled.concat(\n\t\t\t\t$.map( this.tabs.filter( \".ui-state-disabled\" ), function( li ) {\n\t\t\t\t\treturn that.tabs.index( li );\n\t\t\t\t} )\n\t\t\t) ).sort();\n\t\t}\n\n\t\t// Check for length avoids error when initializing empty list\n\t\tif ( this.options.active !== false && this.anchors.length ) {\n\t\t\tthis.active = this._findActive( options.active );\n\t\t} else {\n\t\t\tthis.active = $();\n\t\t}\n\n\t\tthis._refresh();\n\n\t\tif ( this.active.length ) {\n\t\t\tthis.load( options.active );\n\t\t}\n\t},\n\n\t_initialActive: function() {\n\t\tvar active = this.options.active,\n\t\t\tcollapsible = this.options.collapsible,\n\t\t\tlocationHash = location.hash.substring( 1 );\n\n\t\tif ( active === null ) {\n\n\t\t\t// check the fragment identifier in the URL\n\t\t\tif ( locationHash ) {\n\t\t\t\tthis.tabs.each( function( i, tab ) {\n\t\t\t\t\tif ( $( tab ).attr( \"aria-controls\" ) === locationHash ) {\n\t\t\t\t\t\tactive = i;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\t// Check for a tab marked active via a class\n\t\t\tif ( active === null ) {\n\t\t\t\tactive = this.tabs.index( this.tabs.filter( \".ui-tabs-active\" ) );\n\t\t\t}\n\n\t\t\t// No active tab, set to false\n\t\t\tif ( active === null || active === -1 ) {\n\t\t\t\tactive = this.tabs.length ? 0 : false;\n\t\t\t}\n\t\t}\n\n\t\t// Handle numbers: negative, out of range\n\t\tif ( active !== false ) {\n\t\t\tactive = this.tabs.index( this.tabs.eq( active ) );\n\t\t\tif ( active === -1 ) {\n\t\t\t\tactive = collapsible ? false : 0;\n\t\t\t}\n\t\t}\n\n\t\t// Don't allow collapsible: false and active: false\n\t\tif ( !collapsible && active === false && this.anchors.length ) {\n\t\t\tactive = 0;\n\t\t}\n\n\t\treturn active;\n\t},\n\n\t_getCreateEventData: function() {\n\t\treturn {\n\t\t\ttab: this.active,\n\t\t\tpanel: !this.active.length ? $() : this._getPanelForTab( this.active )\n\t\t};\n\t},\n\n\t_tabKeydown: function( event ) {\n\t\tvar focusedTab = $( $.ui.safeActiveElement( this.document[ 0 ] ) ).closest( \"li\" ),\n\t\t\tselectedIndex = this.tabs.index( focusedTab ),\n\t\t\tgoingForward = true;\n\n\t\tif ( this._handlePageNav( event ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tswitch ( event.keyCode ) {\n\t\tcase $.ui.keyCode.RIGHT:\n\t\tcase $.ui.keyCode.DOWN:\n\t\t\tselectedIndex++;\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.UP:\n\t\tcase $.ui.keyCode.LEFT:\n\t\t\tgoingForward = false;\n\t\t\tselectedIndex--;\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.END:\n\t\t\tselectedIndex = this.anchors.length - 1;\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.HOME:\n\t\t\tselectedIndex = 0;\n\t\t\tbreak;\n\t\tcase $.ui.keyCode.SPACE:\n\n\t\t\t// Activate only, no collapsing\n\t\t\tevent.preventDefault();\n\t\t\tclearTimeout( this.activating );\n\t\t\tthis._activate( selectedIndex );\n\t\t\treturn;\n\t\tcase $.ui.keyCode.ENTER:\n\n\t\t\t// Toggle (cancel delayed activation, allow collapsing)\n\t\t\tevent.preventDefault();\n\t\t\tclearTimeout( this.activating );\n\n\t\t\t// Determine if we should collapse or activate\n\t\t\tthis._activate( selectedIndex === this.options.active ? false : selectedIndex );\n\t\t\treturn;\n\t\tdefault:\n\t\t\treturn;\n\t\t}\n\n\t\t// Focus the appropriate tab, based on which key was pressed\n\t\tevent.preventDefault();\n\t\tclearTimeout( this.activating );\n\t\tselectedIndex = this._focusNextTab( selectedIndex, goingForward );\n\n\t\t// Navigating with control/command key will prevent automatic activation\n\t\tif ( !event.ctrlKey && !event.metaKey ) {\n\n\t\t\t// Update aria-selected immediately so that AT think the tab is already selected.\n\t\t\t// Otherwise AT may confuse the user by stating that they need to activate the tab,\n\t\t\t// but the tab will already be activated by the time the announcement finishes.\n\t\t\tfocusedTab.attr( \"aria-selected\", \"false\" );\n\t\t\tthis.tabs.eq( selectedIndex ).attr( \"aria-selected\", \"true\" );\n\n\t\t\tthis.activating = this._delay( function() {\n\t\t\t\tthis.option( \"active\", selectedIndex );\n\t\t\t}, this.delay );\n\t\t}\n\t},\n\n\t_panelKeydown: function( event ) {\n\t\tif ( this._handlePageNav( event ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Ctrl+up moves focus to the current tab\n\t\tif ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {\n\t\t\tevent.preventDefault();\n\t\t\tthis.active.trigger( \"focus\" );\n\t\t}\n\t},\n\n\t// Alt+page up/down moves focus to the previous/next tab (and activates)\n\t_handlePageNav: function( event ) {\n\t\tif ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {\n\t\t\tthis._activate( this._focusNextTab( this.options.active - 1, false ) );\n\t\t\treturn true;\n\t\t}\n\t\tif ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {\n\t\t\tthis._activate( this._focusNextTab( this.options.active + 1, true ) );\n\t\t\treturn true;\n\t\t}\n\t},\n\n\t_findNextTab: function( index, goingForward ) {\n\t\tvar lastTabIndex = this.tabs.length - 1;\n\n\t\tfunction constrain() {\n\t\t\tif ( index > lastTabIndex ) {\n\t\t\t\tindex = 0;\n\t\t\t}\n\t\t\tif ( index < 0 ) {\n\t\t\t\tindex = lastTabIndex;\n\t\t\t}\n\t\t\treturn index;\n\t\t}\n\n\t\twhile ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {\n\t\t\tindex = goingForward ? index + 1 : index - 1;\n\t\t}\n\n\t\treturn index;\n\t},\n\n\t_focusNextTab: function( index, goingForward ) {\n\t\tindex = this._findNextTab( index, goingForward );\n\t\tthis.tabs.eq( index ).trigger( \"focus\" );\n\t\treturn index;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"active\" ) {\n\n\t\t\t// _activate() will handle invalid values and update this.options\n\t\t\tthis._activate( value );\n\t\t\treturn;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"collapsible\" ) {\n\t\t\tthis._toggleClass( \"ui-tabs-collapsible\", null, value );\n\n\t\t\t// Setting collapsible: false while collapsed; open first panel\n\t\t\tif ( !value && this.options.active === false ) {\n\t\t\t\tthis._activate( 0 );\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"event\" ) {\n\t\t\tthis._setupEvents( value );\n\t\t}\n\n\t\tif ( key === \"heightStyle\" ) {\n\t\t\tthis._setupHeightStyle( value );\n\t\t}\n\t},\n\n\t_sanitizeSelector: function( hash ) {\n\t\treturn hash ? hash.replace( /[!\"$%&'()*+,.\\/:;<=>?@\\[\\]\\^`{|}~]/g, \"\\\\$&\" ) : \"\";\n\t},\n\n\trefresh: function() {\n\t\tvar options = this.options,\n\t\t\tlis = this.tablist.children( \":has(a[href])\" );\n\n\t\t// Get disabled tabs from class attribute from HTML\n\t\t// this will get converted to a boolean if needed in _refresh()\n\t\toptions.disabled = $.map( lis.filter( \".ui-state-disabled\" ), function( tab ) {\n\t\t\treturn lis.index( tab );\n\t\t} );\n\n\t\tthis._processTabs();\n\n\t\t// Was collapsed or no tabs\n\t\tif ( options.active === false || !this.anchors.length ) {\n\t\t\toptions.active = false;\n\t\t\tthis.active = $();\n\n\t\t// was active, but active tab is gone\n\t\t} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {\n\n\t\t\t// all remaining tabs are disabled\n\t\t\tif ( this.tabs.length === options.disabled.length ) {\n\t\t\t\toptions.active = false;\n\t\t\t\tthis.active = $();\n\n\t\t\t// activate previous tab\n\t\t\t} else {\n\t\t\t\tthis._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );\n\t\t\t}\n\n\t\t// was active, active tab still exists\n\t\t} else {\n\n\t\t\t// make sure active index is correct\n\t\t\toptions.active = this.tabs.index( this.active );\n\t\t}\n\n\t\tthis._refresh();\n\t},\n\n\t_refresh: function() {\n\t\tthis._setOptionDisabled( this.options.disabled );\n\t\tthis._setupEvents( this.options.event );\n\t\tthis._setupHeightStyle( this.options.heightStyle );\n\n\t\tthis.tabs.not( this.active ).attr( {\n\t\t\t\"aria-selected\": \"false\",\n\t\t\t\"aria-expanded\": \"false\",\n\t\t\ttabIndex: -1\n\t\t} );\n\t\tthis.panels.not( this._getPanelForTab( this.active ) )\n\t\t\t.hide()\n\t\t\t.attr( {\n\t\t\t\t\"aria-hidden\": \"true\"\n\t\t\t} );\n\n\t\t// Make sure one tab is in the tab order\n\t\tif ( !this.active.length ) {\n\t\t\tthis.tabs.eq( 0 ).attr( \"tabIndex\", 0 );\n\t\t} else {\n\t\t\tthis.active\n\t\t\t\t.attr( {\n\t\t\t\t\t\"aria-selected\": \"true\",\n\t\t\t\t\t\"aria-expanded\": \"true\",\n\t\t\t\t\ttabIndex: 0\n\t\t\t\t} );\n\t\t\tthis._addClass( this.active, \"ui-tabs-active\", \"ui-state-active\" );\n\t\t\tthis._getPanelForTab( this.active )\n\t\t\t\t.show()\n\t\t\t\t.attr( {\n\t\t\t\t\t\"aria-hidden\": \"false\"\n\t\t\t\t} );\n\t\t}\n\t},\n\n\t_processTabs: function() {\n\t\tvar that = this,\n\t\t\tprevTabs = this.tabs,\n\t\t\tprevAnchors = this.anchors,\n\t\t\tprevPanels = this.panels;\n\n\t\tthis.tablist = this._getList().attr( \"role\", \"tablist\" );\n\t\tthis._addClass( this.tablist, \"ui-tabs-nav\",\n\t\t\t\"ui-helper-reset ui-helper-clearfix ui-widget-header\" );\n\n\t\t// Prevent users from focusing disabled tabs via click\n\t\tthis.tablist\n\t\t\t.on( \"mousedown\" + this.eventNamespace, \"> li\", function( event ) {\n\t\t\t\tif ( $( this ).is( \".ui-state-disabled\" ) ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t} )\n\n\t\t\t// Support: IE <9\n\t\t\t// Preventing the default action in mousedown doesn't prevent IE\n\t\t\t// from focusing the element, so if the anchor gets focused, blur.\n\t\t\t// We don't have to worry about focusing the previously focused\n\t\t\t// element since clicking on a non-focusable element should focus\n\t\t\t// the body anyway.\n\t\t\t.on( \"focus\" + this.eventNamespace, \".ui-tabs-anchor\", function() {\n\t\t\t\tif ( $( this ).closest( \"li\" ).is( \".ui-state-disabled\" ) ) {\n\t\t\t\t\tthis.blur();\n\t\t\t\t}\n\t\t\t} );\n\n\t\tthis.tabs = this.tablist.find( \"> li:has(a[href])\" )\n\t\t\t.attr( {\n\t\t\t\trole: \"tab\",\n\t\t\t\ttabIndex: -1\n\t\t\t} );\n\t\tthis._addClass( this.tabs, \"ui-tabs-tab\", \"ui-state-default\" );\n\n\t\tthis.anchors = this.tabs.map( function() {\n\t\t\treturn $( \"a\", this )[ 0 ];\n\t\t} )\n\t\t\t.attr( {\n\t\t\t\trole: \"presentation\",\n\t\t\t\ttabIndex: -1\n\t\t\t} );\n\t\tthis._addClass( this.anchors, \"ui-tabs-anchor\" );\n\n\t\tthis.panels = $();\n\n\t\tthis.anchors.each( function( i, anchor ) {\n\t\t\tvar selector, panel, panelId,\n\t\t\t\tanchorId = $( anchor ).uniqueId().attr( \"id\" ),\n\t\t\t\ttab = $( anchor ).closest( \"li\" ),\n\t\t\t\toriginalAriaControls = tab.attr( \"aria-controls\" );\n\n\t\t\t// Inline tab\n\t\t\tif ( that._isLocal( anchor ) ) {\n\t\t\t\tselector = anchor.hash;\n\t\t\t\tpanelId = selector.substring( 1 );\n\t\t\t\tpanel = that.element.find( that._sanitizeSelector( selector ) );\n\n\t\t\t// remote tab\n\t\t\t} else {\n\n\t\t\t\t// If the tab doesn't already have aria-controls,\n\t\t\t\t// generate an id by using a throw-away element\n\t\t\t\tpanelId = tab.attr( \"aria-controls\" ) || $( {} ).uniqueId()[ 0 ].id;\n\t\t\t\tselector = \"#\" + panelId;\n\t\t\t\tpanel = that.element.find( selector );\n\t\t\t\tif ( !panel.length ) {\n\t\t\t\t\tpanel = that._createPanel( panelId );\n\t\t\t\t\tpanel.insertAfter( that.panels[ i - 1 ] || that.tablist );\n\t\t\t\t}\n\t\t\t\tpanel.attr( \"aria-live\", \"polite\" );\n\t\t\t}\n\n\t\t\tif ( panel.length ) {\n\t\t\t\tthat.panels = that.panels.add( panel );\n\t\t\t}\n\t\t\tif ( originalAriaControls ) {\n\t\t\t\ttab.data( \"ui-tabs-aria-controls\", originalAriaControls );\n\t\t\t}\n\t\t\ttab.attr( {\n\t\t\t\t\"aria-controls\": panelId,\n\t\t\t\t\"aria-labelledby\": anchorId\n\t\t\t} );\n\t\t\tpanel.attr( \"aria-labelledby\", anchorId );\n\t\t} );\n\n\t\tthis.panels.attr( \"role\", \"tabpanel\" );\n\t\tthis._addClass( this.panels, \"ui-tabs-panel\", \"ui-widget-content\" );\n\n\t\t// Avoid memory leaks (#10056)\n\t\tif ( prevTabs ) {\n\t\t\tthis._off( prevTabs.not( this.tabs ) );\n\t\t\tthis._off( prevAnchors.not( this.anchors ) );\n\t\t\tthis._off( prevPanels.not( this.panels ) );\n\t\t}\n\t},\n\n\t// Allow overriding how to find the list for rare usage scenarios (#7715)\n\t_getList: function() {\n\t\treturn this.tablist || this.element.find( \"ol, ul\" ).eq( 0 );\n\t},\n\n\t_createPanel: function( id ) {\n\t\treturn $( \"<div>\" )\n\t\t\t.attr( \"id\", id )\n\t\t\t.data( \"ui-tabs-destroy\", true );\n\t},\n\n\t_setOptionDisabled: function( disabled ) {\n\t\tvar currentItem, li, i;\n\n\t\tif ( $.isArray( disabled ) ) {\n\t\t\tif ( !disabled.length ) {\n\t\t\t\tdisabled = false;\n\t\t\t} else if ( disabled.length === this.anchors.length ) {\n\t\t\t\tdisabled = true;\n\t\t\t}\n\t\t}\n\n\t\t// Disable tabs\n\t\tfor ( i = 0; ( li = this.tabs[ i ] ); i++ ) {\n\t\t\tcurrentItem = $( li );\n\t\t\tif ( disabled === true || $.inArray( i, disabled ) !== -1 ) {\n\t\t\t\tcurrentItem.attr( \"aria-disabled\", \"true\" );\n\t\t\t\tthis._addClass( currentItem, null, \"ui-state-disabled\" );\n\t\t\t} else {\n\t\t\t\tcurrentItem.removeAttr( \"aria-disabled\" );\n\t\t\t\tthis._removeClass( currentItem, null, \"ui-state-disabled\" );\n\t\t\t}\n\t\t}\n\n\t\tthis.options.disabled = disabled;\n\n\t\tthis._toggleClass( this.widget(), this.widgetFullName + \"-disabled\", null,\n\t\t\tdisabled === true );\n\t},\n\n\t_setupEvents: function( event ) {\n\t\tvar events = {};\n\t\tif ( event ) {\n\t\t\t$.each( event.split( \" \" ), function( index, eventName ) {\n\t\t\t\tevents[ eventName ] = \"_eventHandler\";\n\t\t\t} );\n\t\t}\n\n\t\tthis._off( this.anchors.add( this.tabs ).add( this.panels ) );\n\n\t\t// Always prevent the default action, even when disabled\n\t\tthis._on( true, this.anchors, {\n\t\t\tclick: function( event ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t}\n\t\t} );\n\t\tthis._on( this.anchors, events );\n\t\tthis._on( this.tabs, { keydown: \"_tabKeydown\" } );\n\t\tthis._on( this.panels, { keydown: \"_panelKeydown\" } );\n\n\t\tthis._focusable( this.tabs );\n\t\tthis._hoverable( this.tabs );\n\t},\n\n\t_setupHeightStyle: function( heightStyle ) {\n\t\tvar maxHeight,\n\t\t\tparent = this.element.parent();\n\n\t\tif ( heightStyle === \"fill\" ) {\n\t\t\tmaxHeight = parent.height();\n\t\t\tmaxHeight -= this.element.outerHeight() - this.element.height();\n\n\t\t\tthis.element.siblings( \":visible\" ).each( function() {\n\t\t\t\tvar elem = $( this ),\n\t\t\t\t\tposition = elem.css( \"position\" );\n\n\t\t\t\tif ( position === \"absolute\" || position === \"fixed\" ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tmaxHeight -= elem.outerHeight( true );\n\t\t\t} );\n\n\t\t\tthis.element.children().not( this.panels ).each( function() {\n\t\t\t\tmaxHeight -= $( this ).outerHeight( true );\n\t\t\t} );\n\n\t\t\tthis.panels.each( function() {\n\t\t\t\t$( this ).height( Math.max( 0, maxHeight -\n\t\t\t\t\t$( this ).innerHeight() + $( this ).height() ) );\n\t\t\t} )\n\t\t\t\t.css( \"overflow\", \"auto\" );\n\t\t} else if ( heightStyle === \"auto\" ) {\n\t\t\tmaxHeight = 0;\n\t\t\tthis.panels.each( function() {\n\t\t\t\tmaxHeight = Math.max( maxHeight, $( this ).height( \"\" ).height() );\n\t\t\t} ).height( maxHeight );\n\t\t}\n\t},\n\n\t_eventHandler: function( event ) {\n\t\tvar options = this.options,\n\t\t\tactive = this.active,\n\t\t\tanchor = $( event.currentTarget ),\n\t\t\ttab = anchor.closest( \"li\" ),\n\t\t\tclickedIsActive = tab[ 0 ] === active[ 0 ],\n\t\t\tcollapsing = clickedIsActive && options.collapsible,\n\t\t\ttoShow = collapsing ? $() : this._getPanelForTab( tab ),\n\t\t\ttoHide = !active.length ? $() : this._getPanelForTab( active ),\n\t\t\teventData = {\n\t\t\t\toldTab: active,\n\t\t\t\toldPanel: toHide,\n\t\t\t\tnewTab: collapsing ? $() : tab,\n\t\t\t\tnewPanel: toShow\n\t\t\t};\n\n\t\tevent.preventDefault();\n\n\t\tif ( tab.hasClass( \"ui-state-disabled\" ) ||\n\n\t\t\t\t// tab is already loading\n\t\t\t\ttab.hasClass( \"ui-tabs-loading\" ) ||\n\n\t\t\t\t// can't switch durning an animation\n\t\t\t\tthis.running ||\n\n\t\t\t\t// click on active header, but not collapsible\n\t\t\t\t( clickedIsActive && !options.collapsible ) ||\n\n\t\t\t\t// allow canceling activation\n\t\t\t\t( this._trigger( \"beforeActivate\", event, eventData ) === false ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\toptions.active = collapsing ? false : this.tabs.index( tab );\n\n\t\tthis.active = clickedIsActive ? $() : tab;\n\t\tif ( this.xhr ) {\n\t\t\tthis.xhr.abort();\n\t\t}\n\n\t\tif ( !toHide.length && !toShow.length ) {\n\t\t\t$.error( \"jQuery UI Tabs: Mismatching fragment identifier.\" );\n\t\t}\n\n\t\tif ( toShow.length ) {\n\t\t\tthis.load( this.tabs.index( tab ), event );\n\t\t}\n\t\tthis._toggle( event, eventData );\n\t},\n\n\t// Handles show/hide for selecting tabs\n\t_toggle: function( event, eventData ) {\n\t\tvar that = this,\n\t\t\ttoShow = eventData.newPanel,\n\t\t\ttoHide = eventData.oldPanel;\n\n\t\tthis.running = true;\n\n\t\tfunction complete() {\n\t\t\tthat.running = false;\n\t\t\tthat._trigger( \"activate\", event, eventData );\n\t\t}\n\n\t\tfunction show() {\n\t\t\tthat._addClass( eventData.newTab.closest( \"li\" ), \"ui-tabs-active\", \"ui-state-active\" );\n\n\t\t\tif ( toShow.length && that.options.show ) {\n\t\t\t\tthat._show( toShow, that.options.show, complete );\n\t\t\t} else {\n\t\t\t\ttoShow.show();\n\t\t\t\tcomplete();\n\t\t\t}\n\t\t}\n\n\t\t// Start out by hiding, then showing, then completing\n\t\tif ( toHide.length && this.options.hide ) {\n\t\t\tthis._hide( toHide, this.options.hide, function() {\n\t\t\t\tthat._removeClass( eventData.oldTab.closest( \"li\" ),\n\t\t\t\t\t\"ui-tabs-active\", \"ui-state-active\" );\n\t\t\t\tshow();\n\t\t\t} );\n\t\t} else {\n\t\t\tthis._removeClass( eventData.oldTab.closest( \"li\" ),\n\t\t\t\t\"ui-tabs-active\", \"ui-state-active\" );\n\t\t\ttoHide.hide();\n\t\t\tshow();\n\t\t}\n\n\t\ttoHide.attr( \"aria-hidden\", \"true\" );\n\t\teventData.oldTab.attr( {\n\t\t\t\"aria-selected\": \"false\",\n\t\t\t\"aria-expanded\": \"false\"\n\t\t} );\n\n\t\t// If we're switching tabs, remove the old tab from the tab order.\n\t\t// If we're opening from collapsed state, remove the previous tab from the tab order.\n\t\t// If we're collapsing, then keep the collapsing tab in the tab order.\n\t\tif ( toShow.length && toHide.length ) {\n\t\t\teventData.oldTab.attr( \"tabIndex\", -1 );\n\t\t} else if ( toShow.length ) {\n\t\t\tthis.tabs.filter( function() {\n\t\t\t\treturn $( this ).attr( \"tabIndex\" ) === 0;\n\t\t\t} )\n\t\t\t\t.attr( \"tabIndex\", -1 );\n\t\t}\n\n\t\ttoShow.attr( \"aria-hidden\", \"false\" );\n\t\teventData.newTab.attr( {\n\t\t\t\"aria-selected\": \"true\",\n\t\t\t\"aria-expanded\": \"true\",\n\t\t\ttabIndex: 0\n\t\t} );\n\t},\n\n\t_activate: function( index ) {\n\t\tvar anchor,\n\t\t\tactive = this._findActive( index );\n\n\t\t// Trying to activate the already active panel\n\t\tif ( active[ 0 ] === this.active[ 0 ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Trying to collapse, simulate a click on the current active header\n\t\tif ( !active.length ) {\n\t\t\tactive = this.active;\n\t\t}\n\n\t\tanchor = active.find( \".ui-tabs-anchor\" )[ 0 ];\n\t\tthis._eventHandler( {\n\t\t\ttarget: anchor,\n\t\t\tcurrentTarget: anchor,\n\t\t\tpreventDefault: $.noop\n\t\t} );\n\t},\n\n\t_findActive: function( index ) {\n\t\treturn index === false ? $() : this.tabs.eq( index );\n\t},\n\n\t_getIndex: function( index ) {\n\n\t\t// meta-function to give users option to provide a href string instead of a numerical index.\n\t\tif ( typeof index === \"string\" ) {\n\t\t\tindex = this.anchors.index( this.anchors.filter( \"[href$='\" +\n\t\t\t\t$.ui.escapeSelector( index ) + \"']\" ) );\n\t\t}\n\n\t\treturn index;\n\t},\n\n\t_destroy: function() {\n\t\tif ( this.xhr ) {\n\t\t\tthis.xhr.abort();\n\t\t}\n\n\t\tthis.tablist\n\t\t\t.removeAttr( \"role\" )\n\t\t\t.off( this.eventNamespace );\n\n\t\tthis.anchors\n\t\t\t.removeAttr( \"role tabIndex\" )\n\t\t\t.removeUniqueId();\n\n\t\tthis.tabs.add( this.panels ).each( function() {\n\t\t\tif ( $.data( this, \"ui-tabs-destroy\" ) ) {\n\t\t\t\t$( this ).remove();\n\t\t\t} else {\n\t\t\t\t$( this ).removeAttr( \"role tabIndex \" +\n\t\t\t\t\t\"aria-live aria-busy aria-selected aria-labelledby aria-hidden aria-expanded\" );\n\t\t\t}\n\t\t} );\n\n\t\tthis.tabs.each( function() {\n\t\t\tvar li = $( this ),\n\t\t\t\tprev = li.data( \"ui-tabs-aria-controls\" );\n\t\t\tif ( prev ) {\n\t\t\t\tli\n\t\t\t\t\t.attr( \"aria-controls\", prev )\n\t\t\t\t\t.removeData( \"ui-tabs-aria-controls\" );\n\t\t\t} else {\n\t\t\t\tli.removeAttr( \"aria-controls\" );\n\t\t\t}\n\t\t} );\n\n\t\tthis.panels.show();\n\n\t\tif ( this.options.heightStyle !== \"content\" ) {\n\t\t\tthis.panels.css( \"height\", \"\" );\n\t\t}\n\t},\n\n\tenable: function( index ) {\n\t\tvar disabled = this.options.disabled;\n\t\tif ( disabled === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( index === undefined ) {\n\t\t\tdisabled = false;\n\t\t} else {\n\t\t\tindex = this._getIndex( index );\n\t\t\tif ( $.isArray( disabled ) ) {\n\t\t\t\tdisabled = $.map( disabled, function( num ) {\n\t\t\t\t\treturn num !== index ? num : null;\n\t\t\t\t} );\n\t\t\t} else {\n\t\t\t\tdisabled = $.map( this.tabs, function( li, num ) {\n\t\t\t\t\treturn num !== index ? num : null;\n\t\t\t\t} );\n\t\t\t}\n\t\t}\n\t\tthis._setOptionDisabled( disabled );\n\t},\n\n\tdisable: function( index ) {\n\t\tvar disabled = this.options.disabled;\n\t\tif ( disabled === true ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( index === undefined ) {\n\t\t\tdisabled = true;\n\t\t} else {\n\t\t\tindex = this._getIndex( index );\n\t\t\tif ( $.inArray( index, disabled ) !== -1 ) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif ( $.isArray( disabled ) ) {\n\t\t\t\tdisabled = $.merge( [ index ], disabled ).sort();\n\t\t\t} else {\n\t\t\t\tdisabled = [ index ];\n\t\t\t}\n\t\t}\n\t\tthis._setOptionDisabled( disabled );\n\t},\n\n\tload: function( index, event ) {\n\t\tindex = this._getIndex( index );\n\t\tvar that = this,\n\t\t\ttab = this.tabs.eq( index ),\n\t\t\tanchor = tab.find( \".ui-tabs-anchor\" ),\n\t\t\tpanel = this._getPanelForTab( tab ),\n\t\t\teventData = {\n\t\t\t\ttab: tab,\n\t\t\t\tpanel: panel\n\t\t\t},\n\t\t\tcomplete = function( jqXHR, status ) {\n\t\t\t\tif ( status === \"abort\" ) {\n\t\t\t\t\tthat.panels.stop( false, true );\n\t\t\t\t}\n\n\t\t\t\tthat._removeClass( tab, \"ui-tabs-loading\" );\n\t\t\t\tpanel.removeAttr( \"aria-busy\" );\n\n\t\t\t\tif ( jqXHR === that.xhr ) {\n\t\t\t\t\tdelete that.xhr;\n\t\t\t\t}\n\t\t\t};\n\n\t\t// Not remote\n\t\tif ( this._isLocal( anchor[ 0 ] ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );\n\n\t\t// Support: jQuery <1.8\n\t\t// jQuery <1.8 returns false if the request is canceled in beforeSend,\n\t\t// but as of 1.8, $.ajax() always returns a jqXHR object.\n\t\tif ( this.xhr && this.xhr.statusText !== \"canceled\" ) {\n\t\t\tthis._addClass( tab, \"ui-tabs-loading\" );\n\t\t\tpanel.attr( \"aria-busy\", \"true\" );\n\n\t\t\tthis.xhr\n\t\t\t\t.done( function( response, status, jqXHR ) {\n\n\t\t\t\t\t// support: jQuery <1.8\n\t\t\t\t\t// http://bugs.jquery.com/ticket/11778\n\t\t\t\t\tsetTimeout( function() {\n\t\t\t\t\t\tpanel.html( response );\n\t\t\t\t\t\tthat._trigger( \"load\", event, eventData );\n\n\t\t\t\t\t\tcomplete( jqXHR, status );\n\t\t\t\t\t}, 1 );\n\t\t\t\t} )\n\t\t\t\t.fail( function( jqXHR, status ) {\n\n\t\t\t\t\t// support: jQuery <1.8\n\t\t\t\t\t// http://bugs.jquery.com/ticket/11778\n\t\t\t\t\tsetTimeout( function() {\n\t\t\t\t\t\tcomplete( jqXHR, status );\n\t\t\t\t\t}, 1 );\n\t\t\t\t} );\n\t\t}\n\t},\n\n\t_ajaxSettings: function( anchor, event, eventData ) {\n\t\tvar that = this;\n\t\treturn {\n\n\t\t\t// Support: IE <11 only\n\t\t\t// Strip any hash that exists to prevent errors with the Ajax request\n\t\t\turl: anchor.attr( \"href\" ).replace( /#.*$/, \"\" ),\n\t\t\tbeforeSend: function( jqXHR, settings ) {\n\t\t\t\treturn that._trigger( \"beforeLoad\", event,\n\t\t\t\t\t$.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) );\n\t\t\t}\n\t\t};\n\t},\n\n\t_getPanelForTab: function( tab ) {\n\t\tvar id = $( tab ).attr( \"aria-controls\" );\n\t\treturn this.element.find( this._sanitizeSelector( \"#\" + id ) );\n\t}\n} );\n\n// DEPRECATED\n// TODO: Switch return back to widget declaration at top of file when this is removed\nif ( $.uiBackCompat !== false ) {\n\n\t// Backcompat for ui-tab class (now ui-tabs-tab)\n\t$.widget( \"ui.tabs\", $.ui.tabs, {\n\t\t_processTabs: function() {\n\t\t\tthis._superApply( arguments );\n\t\t\tthis._addClass( this.tabs, \"ui-tab\" );\n\t\t}\n\t} );\n}\n\nvar widgetsTabs = $.ui.tabs;\n\n\n/*!\n * jQuery UI Tooltip 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Tooltip\n//>>group: Widgets\n//>>description: Shows additional information for any element on hover or focus.\n//>>docs: http://api.jqueryui.com/tooltip/\n//>>demos: http://jqueryui.com/tooltip/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/tooltip.css\n//>>css.theme: ../../themes/base/theme.css\n\n\n\n$.widget( \"ui.tooltip\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tclasses: {\n\t\t\t\"ui-tooltip\": \"ui-corner-all ui-widget-shadow\"\n\t\t},\n\t\tcontent: function() {\n\n\t\t\t// support: IE<9, Opera in jQuery <1.7\n\t\t\t// .text() can't accept undefined, so coerce to a string\n\t\t\tvar title = $( this ).attr( \"title\" ) || \"\";\n\n\t\t\t// Escape title, since we're going from an attribute to raw HTML\n\t\t\treturn $( \"<a>\" ).text( title ).html();\n\t\t},\n\t\thide: true,\n\n\t\t// Disabled elements have inconsistent behavior across browsers (#8661)\n\t\titems: \"[title]:not([disabled])\",\n\t\tposition: {\n\t\t\tmy: \"left top+15\",\n\t\t\tat: \"left bottom\",\n\t\t\tcollision: \"flipfit flip\"\n\t\t},\n\t\tshow: true,\n\t\ttrack: false,\n\n\t\t// Callbacks\n\t\tclose: null,\n\t\topen: null\n\t},\n\n\t_addDescribedBy: function( elem, id ) {\n\t\tvar describedby = ( elem.attr( \"aria-describedby\" ) || \"\" ).split( /\\s+/ );\n\t\tdescribedby.push( id );\n\t\telem\n\t\t\t.data( \"ui-tooltip-id\", id )\n\t\t\t.attr( \"aria-describedby\", $.trim( describedby.join( \" \" ) ) );\n\t},\n\n\t_removeDescribedBy: function( elem ) {\n\t\tvar id = elem.data( \"ui-tooltip-id\" ),\n\t\t\tdescribedby = ( elem.attr( \"aria-describedby\" ) || \"\" ).split( /\\s+/ ),\n\t\t\tindex = $.inArray( id, describedby );\n\n\t\tif ( index !== -1 ) {\n\t\t\tdescribedby.splice( index, 1 );\n\t\t}\n\n\t\telem.removeData( \"ui-tooltip-id\" );\n\t\tdescribedby = $.trim( describedby.join( \" \" ) );\n\t\tif ( describedby ) {\n\t\t\telem.attr( \"aria-describedby\", describedby );\n\t\t} else {\n\t\t\telem.removeAttr( \"aria-describedby\" );\n\t\t}\n\t},\n\n\t_create: function() {\n\t\tthis._on( {\n\t\t\tmouseover: \"open\",\n\t\t\tfocusin: \"open\"\n\t\t} );\n\n\t\t// IDs of generated tooltips, needed for destroy\n\t\tthis.tooltips = {};\n\n\t\t// IDs of parent tooltips where we removed the title attribute\n\t\tthis.parents = {};\n\n\t\t// Append the aria-live region so tooltips announce correctly\n\t\tthis.liveRegion = $( \"<div>\" )\n\t\t\t.attr( {\n\t\t\t\trole: \"log\",\n\t\t\t\t\"aria-live\": \"assertive\",\n\t\t\t\t\"aria-relevant\": \"additions\"\n\t\t\t} )\n\t\t\t.appendTo( this.document[ 0 ].body );\n\t\tthis._addClass( this.liveRegion, null, \"ui-helper-hidden-accessible\" );\n\n\t\tthis.disabledTitles = $( [] );\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tvar that = this;\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"content\" ) {\n\t\t\t$.each( this.tooltips, function( id, tooltipData ) {\n\t\t\t\tthat._updateContent( tooltipData.element );\n\t\t\t} );\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis[ value ? \"_disable\" : \"_enable\" ]();\n\t},\n\n\t_disable: function() {\n\t\tvar that = this;\n\n\t\t// Close open tooltips\n\t\t$.each( this.tooltips, function( id, tooltipData ) {\n\t\t\tvar event = $.Event( \"blur\" );\n\t\t\tevent.target = event.currentTarget = tooltipData.element[ 0 ];\n\t\t\tthat.close( event, true );\n\t\t} );\n\n\t\t// Remove title attributes to prevent native tooltips\n\t\tthis.disabledTitles = this.disabledTitles.add(\n\t\t\tthis.element.find( this.options.items ).addBack()\n\t\t\t\t.filter( function() {\n\t\t\t\t\tvar element = $( this );\n\t\t\t\t\tif ( element.is( \"[title]\" ) ) {\n\t\t\t\t\t\treturn element\n\t\t\t\t\t\t\t.data( \"ui-tooltip-title\", element.attr( \"title\" ) )\n\t\t\t\t\t\t\t.removeAttr( \"title\" );\n\t\t\t\t\t}\n\t\t\t\t} )\n\t\t);\n\t},\n\n\t_enable: function() {\n\n\t\t// restore title attributes\n\t\tthis.disabledTitles.each( function() {\n\t\t\tvar element = $( this );\n\t\t\tif ( element.data( \"ui-tooltip-title\" ) ) {\n\t\t\t\telement.attr( \"title\", element.data( \"ui-tooltip-title\" ) );\n\t\t\t}\n\t\t} );\n\t\tthis.disabledTitles = $( [] );\n\t},\n\n\topen: function( event ) {\n\t\tvar that = this,\n\t\t\ttarget = $( event ? event.target : this.element )\n\n\t\t\t\t// we need closest here due to mouseover bubbling,\n\t\t\t\t// but always pointing at the same event target\n\t\t\t\t.closest( this.options.items );\n\n\t\t// No element to show a tooltip for or the tooltip is already open\n\t\tif ( !target.length || target.data( \"ui-tooltip-id\" ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( target.attr( \"title\" ) ) {\n\t\t\ttarget.data( \"ui-tooltip-title\", target.attr( \"title\" ) );\n\t\t}\n\n\t\ttarget.data( \"ui-tooltip-open\", true );\n\n\t\t// Kill parent tooltips, custom or native, for hover\n\t\tif ( event && event.type === \"mouseover\" ) {\n\t\t\ttarget.parents().each( function() {\n\t\t\t\tvar parent = $( this ),\n\t\t\t\t\tblurEvent;\n\t\t\t\tif ( parent.data( \"ui-tooltip-open\" ) ) {\n\t\t\t\t\tblurEvent = $.Event( \"blur\" );\n\t\t\t\t\tblurEvent.target = blurEvent.currentTarget = this;\n\t\t\t\t\tthat.close( blurEvent, true );\n\t\t\t\t}\n\t\t\t\tif ( parent.attr( \"title\" ) ) {\n\t\t\t\t\tparent.uniqueId();\n\t\t\t\t\tthat.parents[ this.id ] = {\n\t\t\t\t\t\telement: this,\n\t\t\t\t\t\ttitle: parent.attr( \"title\" )\n\t\t\t\t\t};\n\t\t\t\t\tparent.attr( \"title\", \"\" );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\tthis._registerCloseHandlers( event, target );\n\t\tthis._updateContent( target, event );\n\t},\n\n\t_updateContent: function( target, event ) {\n\t\tvar content,\n\t\t\tcontentOption = this.options.content,\n\t\t\tthat = this,\n\t\t\teventType = event ? event.type : null;\n\n\t\tif ( typeof contentOption === \"string\" || contentOption.nodeType ||\n\t\t\t\tcontentOption.jquery ) {\n\t\t\treturn this._open( event, target, contentOption );\n\t\t}\n\n\t\tcontent = contentOption.call( target[ 0 ], function( response ) {\n\n\t\t\t// IE may instantly serve a cached response for ajax requests\n\t\t\t// delay this call to _open so the other call to _open runs first\n\t\t\tthat._delay( function() {\n\n\t\t\t\t// Ignore async response if tooltip was closed already\n\t\t\t\tif ( !target.data( \"ui-tooltip-open\" ) ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t// JQuery creates a special event for focusin when it doesn't\n\t\t\t\t// exist natively. To improve performance, the native event\n\t\t\t\t// object is reused and the type is changed. Therefore, we can't\n\t\t\t\t// rely on the type being correct after the event finished\n\t\t\t\t// bubbling, so we set it back to the previous value. (#8740)\n\t\t\t\tif ( event ) {\n\t\t\t\t\tevent.type = eventType;\n\t\t\t\t}\n\t\t\t\tthis._open( event, target, response );\n\t\t\t} );\n\t\t} );\n\t\tif ( content ) {\n\t\t\tthis._open( event, target, content );\n\t\t}\n\t},\n\n\t_open: function( event, target, content ) {\n\t\tvar tooltipData, tooltip, delayedShow, a11yContent,\n\t\t\tpositionOption = $.extend( {}, this.options.position );\n\n\t\tif ( !content ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Content can be updated multiple times. If the tooltip already\n\t\t// exists, then just update the content and bail.\n\t\ttooltipData = this._find( target );\n\t\tif ( tooltipData ) {\n\t\t\ttooltipData.tooltip.find( \".ui-tooltip-content\" ).html( content );\n\t\t\treturn;\n\t\t}\n\n\t\t// If we have a title, clear it to prevent the native tooltip\n\t\t// we have to check first to avoid defining a title if none exists\n\t\t// (we don't want to cause an element to start matching [title])\n\t\t//\n\t\t// We use removeAttr only for key events, to allow IE to export the correct\n\t\t// accessible attributes. For mouse events, set to empty string to avoid\n\t\t// native tooltip showing up (happens only when removing inside mouseover).\n\t\tif ( target.is( \"[title]\" ) ) {\n\t\t\tif ( event && event.type === \"mouseover\" ) {\n\t\t\t\ttarget.attr( \"title\", \"\" );\n\t\t\t} else {\n\t\t\t\ttarget.removeAttr( \"title\" );\n\t\t\t}\n\t\t}\n\n\t\ttooltipData = this._tooltip( target );\n\t\ttooltip = tooltipData.tooltip;\n\t\tthis._addDescribedBy( target, tooltip.attr( \"id\" ) );\n\t\ttooltip.find( \".ui-tooltip-content\" ).html( content );\n\n\t\t// Support: Voiceover on OS X, JAWS on IE <= 9\n\t\t// JAWS announces deletions even when aria-relevant=\"additions\"\n\t\t// Voiceover will sometimes re-read the entire log region's contents from the beginning\n\t\tthis.liveRegion.children().hide();\n\t\ta11yContent = $( \"<div>\" ).html( tooltip.find( \".ui-tooltip-content\" ).html() );\n\t\ta11yContent.removeAttr( \"name\" ).find( \"[name]\" ).removeAttr( \"name\" );\n\t\ta11yContent.removeAttr( \"id\" ).find( \"[id]\" ).removeAttr( \"id\" );\n\t\ta11yContent.appendTo( this.liveRegion );\n\n\t\tfunction position( event ) {\n\t\t\tpositionOption.of = event;\n\t\t\tif ( tooltip.is( \":hidden\" ) ) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttooltip.position( positionOption );\n\t\t}\n\t\tif ( this.options.track && event && /^mouse/.test( event.type ) ) {\n\t\t\tthis._on( this.document, {\n\t\t\t\tmousemove: position\n\t\t\t} );\n\n\t\t\t// trigger once to override element-relative positioning\n\t\t\tposition( event );\n\t\t} else {\n\t\t\ttooltip.position( $.extend( {\n\t\t\t\tof: target\n\t\t\t}, this.options.position ) );\n\t\t}\n\n\t\ttooltip.hide();\n\n\t\tthis._show( tooltip, this.options.show );\n\n\t\t// Handle tracking tooltips that are shown with a delay (#8644). As soon\n\t\t// as the tooltip is visible, position the tooltip using the most recent\n\t\t// event.\n\t\t// Adds the check to add the timers only when both delay and track options are set (#14682)\n\t\tif ( this.options.track && this.options.show && this.options.show.delay ) {\n\t\t\tdelayedShow = this.delayedShow = setInterval( function() {\n\t\t\t\tif ( tooltip.is( \":visible\" ) ) {\n\t\t\t\t\tposition( positionOption.of );\n\t\t\t\t\tclearInterval( delayedShow );\n\t\t\t\t}\n\t\t\t}, $.fx.interval );\n\t\t}\n\n\t\tthis._trigger( \"open\", event, { tooltip: tooltip } );\n\t},\n\n\t_registerCloseHandlers: function( event, target ) {\n\t\tvar events = {\n\t\t\tkeyup: function( event ) {\n\t\t\t\tif ( event.keyCode === $.ui.keyCode.ESCAPE ) {\n\t\t\t\t\tvar fakeEvent = $.Event( event );\n\t\t\t\t\tfakeEvent.currentTarget = target[ 0 ];\n\t\t\t\t\tthis.close( fakeEvent, true );\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\t// Only bind remove handler for delegated targets. Non-delegated\n\t\t// tooltips will handle this in destroy.\n\t\tif ( target[ 0 ] !== this.element[ 0 ] ) {\n\t\t\tevents.remove = function() {\n\t\t\t\tthis._removeTooltip( this._find( target ).tooltip );\n\t\t\t};\n\t\t}\n\n\t\tif ( !event || event.type === \"mouseover\" ) {\n\t\t\tevents.mouseleave = \"close\";\n\t\t}\n\t\tif ( !event || event.type === \"focusin\" ) {\n\t\t\tevents.focusout = \"close\";\n\t\t}\n\t\tthis._on( true, target, events );\n\t},\n\n\tclose: function( event ) {\n\t\tvar tooltip,\n\t\t\tthat = this,\n\t\t\ttarget = $( event ? event.currentTarget : this.element ),\n\t\t\ttooltipData = this._find( target );\n\n\t\t// The tooltip may already be closed\n\t\tif ( !tooltipData ) {\n\n\t\t\t// We set ui-tooltip-open immediately upon open (in open()), but only set the\n\t\t\t// additional data once there's actually content to show (in _open()). So even if the\n\t\t\t// tooltip doesn't have full data, we always remove ui-tooltip-open in case we're in\n\t\t\t// the period between open() and _open().\n\t\t\ttarget.removeData( \"ui-tooltip-open\" );\n\t\t\treturn;\n\t\t}\n\n\t\ttooltip = tooltipData.tooltip;\n\n\t\t// Disabling closes the tooltip, so we need to track when we're closing\n\t\t// to avoid an infinite loop in case the tooltip becomes disabled on close\n\t\tif ( tooltipData.closing ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Clear the interval for delayed tracking tooltips\n\t\tclearInterval( this.delayedShow );\n\n\t\t// Only set title if we had one before (see comment in _open())\n\t\t// If the title attribute has changed since open(), don't restore\n\t\tif ( target.data( \"ui-tooltip-title\" ) && !target.attr( \"title\" ) ) {\n\t\t\ttarget.attr( \"title\", target.data( \"ui-tooltip-title\" ) );\n\t\t}\n\n\t\tthis._removeDescribedBy( target );\n\n\t\ttooltipData.hiding = true;\n\t\ttooltip.stop( true );\n\t\tthis._hide( tooltip, this.options.hide, function() {\n\t\t\tthat._removeTooltip( $( this ) );\n\t\t} );\n\n\t\ttarget.removeData( \"ui-tooltip-open\" );\n\t\tthis._off( target, \"mouseleave focusout keyup\" );\n\n\t\t// Remove 'remove' binding only on delegated targets\n\t\tif ( target[ 0 ] !== this.element[ 0 ] ) {\n\t\t\tthis._off( target, \"remove\" );\n\t\t}\n\t\tthis._off( this.document, \"mousemove\" );\n\n\t\tif ( event && event.type === \"mouseleave\" ) {\n\t\t\t$.each( this.parents, function( id, parent ) {\n\t\t\t\t$( parent.element ).attr( \"title\", parent.title );\n\t\t\t\tdelete that.parents[ id ];\n\t\t\t} );\n\t\t}\n\n\t\ttooltipData.closing = true;\n\t\tthis._trigger( \"close\", event, { tooltip: tooltip } );\n\t\tif ( !tooltipData.hiding ) {\n\t\t\ttooltipData.closing = false;\n\t\t}\n\t},\n\n\t_tooltip: function( element ) {\n\t\tvar tooltip = $( \"<div>\" ).attr( \"role\", \"tooltip\" ),\n\t\t\tcontent = $( \"<div>\" ).appendTo( tooltip ),\n\t\t\tid = tooltip.uniqueId().attr( \"id\" );\n\n\t\tthis._addClass( content, \"ui-tooltip-content\" );\n\t\tthis._addClass( tooltip, \"ui-tooltip\", \"ui-widget ui-widget-content\" );\n\n\t\ttooltip.appendTo( this._appendTo( element ) );\n\n\t\treturn this.tooltips[ id ] = {\n\t\t\telement: element,\n\t\t\ttooltip: tooltip\n\t\t};\n\t},\n\n\t_find: function( target ) {\n\t\tvar id = target.data( \"ui-tooltip-id\" );\n\t\treturn id ? this.tooltips[ id ] : null;\n\t},\n\n\t_removeTooltip: function( tooltip ) {\n\t\ttooltip.remove();\n\t\tdelete this.tooltips[ tooltip.attr( \"id\" ) ];\n\t},\n\n\t_appendTo: function( target ) {\n\t\tvar element = target.closest( \".ui-front, dialog\" );\n\n\t\tif ( !element.length ) {\n\t\t\telement = this.document[ 0 ].body;\n\t\t}\n\n\t\treturn element;\n\t},\n\n\t_destroy: function() {\n\t\tvar that = this;\n\n\t\t// Close open tooltips\n\t\t$.each( this.tooltips, function( id, tooltipData ) {\n\n\t\t\t// Delegate to close method to handle common cleanup\n\t\t\tvar event = $.Event( \"blur\" ),\n\t\t\t\telement = tooltipData.element;\n\t\t\tevent.target = event.currentTarget = element[ 0 ];\n\t\t\tthat.close( event, true );\n\n\t\t\t// Remove immediately; destroying an open tooltip doesn't use the\n\t\t\t// hide animation\n\t\t\t$( \"#\" + id ).remove();\n\n\t\t\t// Restore the title\n\t\t\tif ( element.data( \"ui-tooltip-title\" ) ) {\n\n\t\t\t\t// If the title attribute has changed since open(), don't restore\n\t\t\t\tif ( !element.attr( \"title\" ) ) {\n\t\t\t\t\telement.attr( \"title\", element.data( \"ui-tooltip-title\" ) );\n\t\t\t\t}\n\t\t\t\telement.removeData( \"ui-tooltip-title\" );\n\t\t\t}\n\t\t} );\n\t\tthis.liveRegion.remove();\n\t}\n} );\n\n// DEPRECATED\n// TODO: Switch return back to widget declaration at top of file when this is removed\nif ( $.uiBackCompat !== false ) {\n\n\t// Backcompat for tooltipClass option\n\t$.widget( \"ui.tooltip\", $.ui.tooltip, {\n\t\toptions: {\n\t\t\ttooltipClass: null\n\t\t},\n\t\t_tooltip: function() {\n\t\t\tvar tooltipData = this._superApply( arguments );\n\t\t\tif ( this.options.tooltipClass ) {\n\t\t\t\ttooltipData.tooltip.addClass( this.options.tooltipClass );\n\t\t\t}\n\t\t\treturn tooltipData;\n\t\t}\n\t} );\n}\n\nvar widgetsTooltip = $.ui.tooltip;\n\n\n/*!\n * jQuery UI Effects 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Effects Core\n//>>group: Effects\n// jscs:disable maximumLineLength\n//>>description: Extends the internal jQuery effects. Includes morphing and easing. Required by all other effects.\n// jscs:enable maximumLineLength\n//>>docs: http://api.jqueryui.com/category/effects-core/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar dataSpace = \"ui-effects-\",\n\tdataSpaceStyle = \"ui-effects-style\",\n\tdataSpaceAnimated = \"ui-effects-animated\",\n\n\t// Create a local jQuery because jQuery Color relies on it and the\n\t// global may not exist with AMD and a custom build (#10199)\n\tjQuery = $;\n\n$.effects = {\n\teffect: {}\n};\n\n/*!\n * jQuery Color Animations v2.1.2\n * https://github.com/jquery/jquery-color\n *\n * Copyright 2014 jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n *\n * Date: Wed Jan 16 08:47:09 2013 -0600\n */\n( function( jQuery, undefined ) {\n\n\tvar stepHooks = \"backgroundColor borderBottomColor borderLeftColor borderRightColor \" +\n\t\t\"borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor\",\n\n\t// Plusequals test for += 100 -= 100\n\trplusequals = /^([\\-+])=\\s*(\\d+\\.?\\d*)/,\n\n\t// A set of RE's that can match strings and generate color tuples.\n\tstringParsers = [ {\n\t\t\tre: /rgba?\\(\\s*(\\d{1,3})\\s*,\\s*(\\d{1,3})\\s*,\\s*(\\d{1,3})\\s*(?:,\\s*(\\d?(?:\\.\\d+)?)\\s*)?\\)/,\n\t\t\tparse: function( execResult ) {\n\t\t\t\treturn [\n\t\t\t\t\texecResult[ 1 ],\n\t\t\t\t\texecResult[ 2 ],\n\t\t\t\t\texecResult[ 3 ],\n\t\t\t\t\texecResult[ 4 ]\n\t\t\t\t];\n\t\t\t}\n\t\t}, {\n\t\t\tre: /rgba?\\(\\s*(\\d+(?:\\.\\d+)?)\\%\\s*,\\s*(\\d+(?:\\.\\d+)?)\\%\\s*,\\s*(\\d+(?:\\.\\d+)?)\\%\\s*(?:,\\s*(\\d?(?:\\.\\d+)?)\\s*)?\\)/,\n\t\t\tparse: function( execResult ) {\n\t\t\t\treturn [\n\t\t\t\t\texecResult[ 1 ] * 2.55,\n\t\t\t\t\texecResult[ 2 ] * 2.55,\n\t\t\t\t\texecResult[ 3 ] * 2.55,\n\t\t\t\t\texecResult[ 4 ]\n\t\t\t\t];\n\t\t\t}\n\t\t}, {\n\n\t\t\t// This regex ignores A-F because it's compared against an already lowercased string\n\t\t\tre: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,\n\t\t\tparse: function( execResult ) {\n\t\t\t\treturn [\n\t\t\t\t\tparseInt( execResult[ 1 ], 16 ),\n\t\t\t\t\tparseInt( execResult[ 2 ], 16 ),\n\t\t\t\t\tparseInt( execResult[ 3 ], 16 )\n\t\t\t\t];\n\t\t\t}\n\t\t}, {\n\n\t\t\t// This regex ignores A-F because it's compared against an already lowercased string\n\t\t\tre: /#([a-f0-9])([a-f0-9])([a-f0-9])/,\n\t\t\tparse: function( execResult ) {\n\t\t\t\treturn [\n\t\t\t\t\tparseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),\n\t\t\t\t\tparseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),\n\t\t\t\t\tparseInt( execResult[ 3 ] + execResult[ 3 ], 16 )\n\t\t\t\t];\n\t\t\t}\n\t\t}, {\n\t\t\tre: /hsla?\\(\\s*(\\d+(?:\\.\\d+)?)\\s*,\\s*(\\d+(?:\\.\\d+)?)\\%\\s*,\\s*(\\d+(?:\\.\\d+)?)\\%\\s*(?:,\\s*(\\d?(?:\\.\\d+)?)\\s*)?\\)/,\n\t\t\tspace: \"hsla\",\n\t\t\tparse: function( execResult ) {\n\t\t\t\treturn [\n\t\t\t\t\texecResult[ 1 ],\n\t\t\t\t\texecResult[ 2 ] / 100,\n\t\t\t\t\texecResult[ 3 ] / 100,\n\t\t\t\t\texecResult[ 4 ]\n\t\t\t\t];\n\t\t\t}\n\t\t} ],\n\n\t// JQuery.Color( )\n\tcolor = jQuery.Color = function( color, green, blue, alpha ) {\n\t\treturn new jQuery.Color.fn.parse( color, green, blue, alpha );\n\t},\n\tspaces = {\n\t\trgba: {\n\t\t\tprops: {\n\t\t\t\tred: {\n\t\t\t\t\tidx: 0,\n\t\t\t\t\ttype: \"byte\"\n\t\t\t\t},\n\t\t\t\tgreen: {\n\t\t\t\t\tidx: 1,\n\t\t\t\t\ttype: \"byte\"\n\t\t\t\t},\n\t\t\t\tblue: {\n\t\t\t\t\tidx: 2,\n\t\t\t\t\ttype: \"byte\"\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\thsla: {\n\t\t\tprops: {\n\t\t\t\thue: {\n\t\t\t\t\tidx: 0,\n\t\t\t\t\ttype: \"degrees\"\n\t\t\t\t},\n\t\t\t\tsaturation: {\n\t\t\t\t\tidx: 1,\n\t\t\t\t\ttype: \"percent\"\n\t\t\t\t},\n\t\t\t\tlightness: {\n\t\t\t\t\tidx: 2,\n\t\t\t\t\ttype: \"percent\"\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\tpropTypes = {\n\t\t\"byte\": {\n\t\t\tfloor: true,\n\t\t\tmax: 255\n\t\t},\n\t\t\"percent\": {\n\t\t\tmax: 1\n\t\t},\n\t\t\"degrees\": {\n\t\t\tmod: 360,\n\t\t\tfloor: true\n\t\t}\n\t},\n\tsupport = color.support = {},\n\n\t// Element for support tests\n\tsupportElem = jQuery( \"<p>\" )[ 0 ],\n\n\t// Colors = jQuery.Color.names\n\tcolors,\n\n\t// Local aliases of functions called often\n\teach = jQuery.each;\n\n// Determine rgba support immediately\nsupportElem.style.cssText = \"background-color:rgba(1,1,1,.5)\";\nsupport.rgba = supportElem.style.backgroundColor.indexOf( \"rgba\" ) > -1;\n\n// Define cache name and alpha properties\n// for rgba and hsla spaces\neach( spaces, function( spaceName, space ) {\n\tspace.cache = \"_\" + spaceName;\n\tspace.props.alpha = {\n\t\tidx: 3,\n\t\ttype: \"percent\",\n\t\tdef: 1\n\t};\n} );\n\nfunction clamp( value, prop, allowEmpty ) {\n\tvar type = propTypes[ prop.type ] || {};\n\n\tif ( value == null ) {\n\t\treturn ( allowEmpty || !prop.def ) ? null : prop.def;\n\t}\n\n\t// ~~ is an short way of doing floor for positive numbers\n\tvalue = type.floor ? ~~value : parseFloat( value );\n\n\t// IE will pass in empty strings as value for alpha,\n\t// which will hit this case\n\tif ( isNaN( value ) ) {\n\t\treturn prop.def;\n\t}\n\n\tif ( type.mod ) {\n\n\t\t// We add mod before modding to make sure that negatives values\n\t\t// get converted properly: -10 -> 350\n\t\treturn ( value + type.mod ) % type.mod;\n\t}\n\n\t// For now all property types without mod have min and max\n\treturn 0 > value ? 0 : type.max < value ? type.max : value;\n}\n\nfunction stringParse( string ) {\n\tvar inst = color(),\n\t\trgba = inst._rgba = [];\n\n\tstring = string.toLowerCase();\n\n\teach( stringParsers, function( i, parser ) {\n\t\tvar parsed,\n\t\t\tmatch = parser.re.exec( string ),\n\t\t\tvalues = match && parser.parse( match ),\n\t\t\tspaceName = parser.space || \"rgba\";\n\n\t\tif ( values ) {\n\t\t\tparsed = inst[ spaceName ]( values );\n\n\t\t\t// If this was an rgba parse the assignment might happen twice\n\t\t\t// oh well....\n\t\t\tinst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];\n\t\t\trgba = inst._rgba = parsed._rgba;\n\n\t\t\t// Exit each( stringParsers ) here because we matched\n\t\t\treturn false;\n\t\t}\n\t} );\n\n\t// Found a stringParser that handled it\n\tif ( rgba.length ) {\n\n\t\t// If this came from a parsed string, force \"transparent\" when alpha is 0\n\t\t// chrome, (and maybe others) return \"transparent\" as rgba(0,0,0,0)\n\t\tif ( rgba.join() === \"0,0,0,0\" ) {\n\t\t\tjQuery.extend( rgba, colors.transparent );\n\t\t}\n\t\treturn inst;\n\t}\n\n\t// Named colors\n\treturn colors[ string ];\n}\n\ncolor.fn = jQuery.extend( color.prototype, {\n\tparse: function( red, green, blue, alpha ) {\n\t\tif ( red === undefined ) {\n\t\t\tthis._rgba = [ null, null, null, null ];\n\t\t\treturn this;\n\t\t}\n\t\tif ( red.jquery || red.nodeType ) {\n\t\t\tred = jQuery( red ).css( green );\n\t\t\tgreen = undefined;\n\t\t}\n\n\t\tvar inst = this,\n\t\t\ttype = jQuery.type( red ),\n\t\t\trgba = this._rgba = [];\n\n\t\t// More than 1 argument specified - assume ( red, green, blue, alpha )\n\t\tif ( green !== undefined ) {\n\t\t\tred = [ red, green, blue, alpha ];\n\t\t\ttype = \"array\";\n\t\t}\n\n\t\tif ( type === \"string\" ) {\n\t\t\treturn this.parse( stringParse( red ) || colors._default );\n\t\t}\n\n\t\tif ( type === \"array\" ) {\n\t\t\teach( spaces.rgba.props, function( key, prop ) {\n\t\t\t\trgba[ prop.idx ] = clamp( red[ prop.idx ], prop );\n\t\t\t} );\n\t\t\treturn this;\n\t\t}\n\n\t\tif ( type === \"object\" ) {\n\t\t\tif ( red instanceof color ) {\n\t\t\t\teach( spaces, function( spaceName, space ) {\n\t\t\t\t\tif ( red[ space.cache ] ) {\n\t\t\t\t\t\tinst[ space.cache ] = red[ space.cache ].slice();\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t} else {\n\t\t\t\teach( spaces, function( spaceName, space ) {\n\t\t\t\t\tvar cache = space.cache;\n\t\t\t\t\teach( space.props, function( key, prop ) {\n\n\t\t\t\t\t\t// If the cache doesn't exist, and we know how to convert\n\t\t\t\t\t\tif ( !inst[ cache ] && space.to ) {\n\n\t\t\t\t\t\t\t// If the value was null, we don't need to copy it\n\t\t\t\t\t\t\t// if the key was alpha, we don't need to copy it either\n\t\t\t\t\t\t\tif ( key === \"alpha\" || red[ key ] == null ) {\n\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tinst[ cache ] = space.to( inst._rgba );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// This is the only case where we allow nulls for ALL properties.\n\t\t\t\t\t\t// call clamp with alwaysAllowEmpty\n\t\t\t\t\t\tinst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );\n\t\t\t\t\t} );\n\n\t\t\t\t\t// Everything defined but alpha?\n\t\t\t\t\tif ( inst[ cache ] &&\n\t\t\t\t\t\t\tjQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {\n\n\t\t\t\t\t\t// Use the default of 1\n\t\t\t\t\t\tinst[ cache ][ 3 ] = 1;\n\t\t\t\t\t\tif ( space.from ) {\n\t\t\t\t\t\t\tinst._rgba = space.from( inst[ cache ] );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\t},\n\tis: function( compare ) {\n\t\tvar is = color( compare ),\n\t\t\tsame = true,\n\t\t\tinst = this;\n\n\t\teach( spaces, function( _, space ) {\n\t\t\tvar localCache,\n\t\t\t\tisCache = is[ space.cache ];\n\t\t\tif ( isCache ) {\n\t\t\t\tlocalCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];\n\t\t\t\teach( space.props, function( _, prop ) {\n\t\t\t\t\tif ( isCache[ prop.idx ] != null ) {\n\t\t\t\t\t\tsame = ( isCache[ prop.idx ] === localCache[ prop.idx ] );\n\t\t\t\t\t\treturn same;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t}\n\t\t\treturn same;\n\t\t} );\n\t\treturn same;\n\t},\n\t_space: function() {\n\t\tvar used = [],\n\t\t\tinst = this;\n\t\teach( spaces, function( spaceName, space ) {\n\t\t\tif ( inst[ space.cache ] ) {\n\t\t\t\tused.push( spaceName );\n\t\t\t}\n\t\t} );\n\t\treturn used.pop();\n\t},\n\ttransition: function( other, distance ) {\n\t\tvar end = color( other ),\n\t\t\tspaceName = end._space(),\n\t\t\tspace = spaces[ spaceName ],\n\t\t\tstartColor = this.alpha() === 0 ? color( \"transparent\" ) : this,\n\t\t\tstart = startColor[ space.cache ] || space.to( startColor._rgba ),\n\t\t\tresult = start.slice();\n\n\t\tend = end[ space.cache ];\n\t\teach( space.props, function( key, prop ) {\n\t\t\tvar index = prop.idx,\n\t\t\t\tstartValue = start[ index ],\n\t\t\t\tendValue = end[ index ],\n\t\t\t\ttype = propTypes[ prop.type ] || {};\n\n\t\t\t// If null, don't override start value\n\t\t\tif ( endValue === null ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// If null - use end\n\t\t\tif ( startValue === null ) {\n\t\t\t\tresult[ index ] = endValue;\n\t\t\t} else {\n\t\t\t\tif ( type.mod ) {\n\t\t\t\t\tif ( endValue - startValue > type.mod / 2 ) {\n\t\t\t\t\t\tstartValue += type.mod;\n\t\t\t\t\t} else if ( startValue - endValue > type.mod / 2 ) {\n\t\t\t\t\t\tstartValue -= type.mod;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tresult[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );\n\t\t\t}\n\t\t} );\n\t\treturn this[ spaceName ]( result );\n\t},\n\tblend: function( opaque ) {\n\n\t\t// If we are already opaque - return ourself\n\t\tif ( this._rgba[ 3 ] === 1 ) {\n\t\t\treturn this;\n\t\t}\n\n\t\tvar rgb = this._rgba.slice(),\n\t\t\ta = rgb.pop(),\n\t\t\tblend = color( opaque )._rgba;\n\n\t\treturn color( jQuery.map( rgb, function( v, i ) {\n\t\t\treturn ( 1 - a ) * blend[ i ] + a * v;\n\t\t} ) );\n\t},\n\ttoRgbaString: function() {\n\t\tvar prefix = \"rgba(\",\n\t\t\trgba = jQuery.map( this._rgba, function( v, i ) {\n\t\t\t\treturn v == null ? ( i > 2 ? 1 : 0 ) : v;\n\t\t\t} );\n\n\t\tif ( rgba[ 3 ] === 1 ) {\n\t\t\trgba.pop();\n\t\t\tprefix = \"rgb(\";\n\t\t}\n\n\t\treturn prefix + rgba.join() + \")\";\n\t},\n\ttoHslaString: function() {\n\t\tvar prefix = \"hsla(\",\n\t\t\thsla = jQuery.map( this.hsla(), function( v, i ) {\n\t\t\t\tif ( v == null ) {\n\t\t\t\t\tv = i > 2 ? 1 : 0;\n\t\t\t\t}\n\n\t\t\t\t// Catch 1 and 2\n\t\t\t\tif ( i && i < 3 ) {\n\t\t\t\t\tv = Math.round( v * 100 ) + \"%\";\n\t\t\t\t}\n\t\t\t\treturn v;\n\t\t\t} );\n\n\t\tif ( hsla[ 3 ] === 1 ) {\n\t\t\thsla.pop();\n\t\t\tprefix = \"hsl(\";\n\t\t}\n\t\treturn prefix + hsla.join() + \")\";\n\t},\n\ttoHexString: function( includeAlpha ) {\n\t\tvar rgba = this._rgba.slice(),\n\t\t\talpha = rgba.pop();\n\n\t\tif ( includeAlpha ) {\n\t\t\trgba.push( ~~( alpha * 255 ) );\n\t\t}\n\n\t\treturn \"#\" + jQuery.map( rgba, function( v ) {\n\n\t\t\t// Default to 0 when nulls exist\n\t\t\tv = ( v || 0 ).toString( 16 );\n\t\t\treturn v.length === 1 ? \"0\" + v : v;\n\t\t} ).join( \"\" );\n\t},\n\ttoString: function() {\n\t\treturn this._rgba[ 3 ] === 0 ? \"transparent\" : this.toRgbaString();\n\t}\n} );\ncolor.fn.parse.prototype = color.fn;\n\n// Hsla conversions adapted from:\n// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021\n\nfunction hue2rgb( p, q, h ) {\n\th = ( h + 1 ) % 1;\n\tif ( h * 6 < 1 ) {\n\t\treturn p + ( q - p ) * h * 6;\n\t}\n\tif ( h * 2 < 1 ) {\n\t\treturn q;\n\t}\n\tif ( h * 3 < 2 ) {\n\t\treturn p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6;\n\t}\n\treturn p;\n}\n\nspaces.hsla.to = function( rgba ) {\n\tif ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {\n\t\treturn [ null, null, null, rgba[ 3 ] ];\n\t}\n\tvar r = rgba[ 0 ] / 255,\n\t\tg = rgba[ 1 ] / 255,\n\t\tb = rgba[ 2 ] / 255,\n\t\ta = rgba[ 3 ],\n\t\tmax = Math.max( r, g, b ),\n\t\tmin = Math.min( r, g, b ),\n\t\tdiff = max - min,\n\t\tadd = max + min,\n\t\tl = add * 0.5,\n\t\th, s;\n\n\tif ( min === max ) {\n\t\th = 0;\n\t} else if ( r === max ) {\n\t\th = ( 60 * ( g - b ) / diff ) + 360;\n\t} else if ( g === max ) {\n\t\th = ( 60 * ( b - r ) / diff ) + 120;\n\t} else {\n\t\th = ( 60 * ( r - g ) / diff ) + 240;\n\t}\n\n\t// Chroma (diff) == 0 means greyscale which, by definition, saturation = 0%\n\t// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)\n\tif ( diff === 0 ) {\n\t\ts = 0;\n\t} else if ( l <= 0.5 ) {\n\t\ts = diff / add;\n\t} else {\n\t\ts = diff / ( 2 - add );\n\t}\n\treturn [ Math.round( h ) % 360, s, l, a == null ? 1 : a ];\n};\n\nspaces.hsla.from = function( hsla ) {\n\tif ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {\n\t\treturn [ null, null, null, hsla[ 3 ] ];\n\t}\n\tvar h = hsla[ 0 ] / 360,\n\t\ts = hsla[ 1 ],\n\t\tl = hsla[ 2 ],\n\t\ta = hsla[ 3 ],\n\t\tq = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,\n\t\tp = 2 * l - q;\n\n\treturn [\n\t\tMath.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),\n\t\tMath.round( hue2rgb( p, q, h ) * 255 ),\n\t\tMath.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),\n\t\ta\n\t];\n};\n\neach( spaces, function( spaceName, space ) {\n\tvar props = space.props,\n\t\tcache = space.cache,\n\t\tto = space.to,\n\t\tfrom = space.from;\n\n\t// Makes rgba() and hsla()\n\tcolor.fn[ spaceName ] = function( value ) {\n\n\t\t// Generate a cache for this space if it doesn't exist\n\t\tif ( to && !this[ cache ] ) {\n\t\t\tthis[ cache ] = to( this._rgba );\n\t\t}\n\t\tif ( value === undefined ) {\n\t\t\treturn this[ cache ].slice();\n\t\t}\n\n\t\tvar ret,\n\t\t\ttype = jQuery.type( value ),\n\t\t\tarr = ( type === \"array\" || type === \"object\" ) ? value : arguments,\n\t\t\tlocal = this[ cache ].slice();\n\n\t\teach( props, function( key, prop ) {\n\t\t\tvar val = arr[ type === \"object\" ? key : prop.idx ];\n\t\t\tif ( val == null ) {\n\t\t\t\tval = local[ prop.idx ];\n\t\t\t}\n\t\t\tlocal[ prop.idx ] = clamp( val, prop );\n\t\t} );\n\n\t\tif ( from ) {\n\t\t\tret = color( from( local ) );\n\t\t\tret[ cache ] = local;\n\t\t\treturn ret;\n\t\t} else {\n\t\t\treturn color( local );\n\t\t}\n\t};\n\n\t// Makes red() green() blue() alpha() hue() saturation() lightness()\n\teach( props, function( key, prop ) {\n\n\t\t// Alpha is included in more than one space\n\t\tif ( color.fn[ key ] ) {\n\t\t\treturn;\n\t\t}\n\t\tcolor.fn[ key ] = function( value ) {\n\t\t\tvar vtype = jQuery.type( value ),\n\t\t\t\tfn = ( key === \"alpha\" ? ( this._hsla ? \"hsla\" : \"rgba\" ) : spaceName ),\n\t\t\t\tlocal = this[ fn ](),\n\t\t\t\tcur = local[ prop.idx ],\n\t\t\t\tmatch;\n\n\t\t\tif ( vtype === \"undefined\" ) {\n\t\t\t\treturn cur;\n\t\t\t}\n\n\t\t\tif ( vtype === \"function\" ) {\n\t\t\t\tvalue = value.call( this, cur );\n\t\t\t\tvtype = jQuery.type( value );\n\t\t\t}\n\t\t\tif ( value == null && prop.empty ) {\n\t\t\t\treturn this;\n\t\t\t}\n\t\t\tif ( vtype === \"string\" ) {\n\t\t\t\tmatch = rplusequals.exec( value );\n\t\t\t\tif ( match ) {\n\t\t\t\t\tvalue = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === \"+\" ? 1 : -1 );\n\t\t\t\t}\n\t\t\t}\n\t\t\tlocal[ prop.idx ] = value;\n\t\t\treturn this[ fn ]( local );\n\t\t};\n\t} );\n} );\n\n// Add cssHook and .fx.step function for each named hook.\n// accept a space separated string of properties\ncolor.hook = function( hook ) {\n\tvar hooks = hook.split( \" \" );\n\teach( hooks, function( i, hook ) {\n\t\tjQuery.cssHooks[ hook ] = {\n\t\t\tset: function( elem, value ) {\n\t\t\t\tvar parsed, curElem,\n\t\t\t\t\tbackgroundColor = \"\";\n\n\t\t\t\tif ( value !== \"transparent\" && ( jQuery.type( value ) !== \"string\" ||\n\t\t\t\t\t\t( parsed = stringParse( value ) ) ) ) {\n\t\t\t\t\tvalue = color( parsed || value );\n\t\t\t\t\tif ( !support.rgba && value._rgba[ 3 ] !== 1 ) {\n\t\t\t\t\t\tcurElem = hook === \"backgroundColor\" ? elem.parentNode : elem;\n\t\t\t\t\t\twhile (\n\t\t\t\t\t\t\t( backgroundColor === \"\" || backgroundColor === \"transparent\" ) &&\n\t\t\t\t\t\t\tcurElem && curElem.style\n\t\t\t\t\t\t) {\n\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\tbackgroundColor = jQuery.css( curElem, \"backgroundColor\" );\n\t\t\t\t\t\t\t\tcurElem = curElem.parentNode;\n\t\t\t\t\t\t\t} catch ( e ) {\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tvalue = value.blend( backgroundColor && backgroundColor !== \"transparent\" ?\n\t\t\t\t\t\t\tbackgroundColor :\n\t\t\t\t\t\t\t\"_default\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tvalue = value.toRgbaString();\n\t\t\t\t}\n\t\t\t\ttry {\n\t\t\t\t\telem.style[ hook ] = value;\n\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t// Wrapped to prevent IE from throwing errors on \"invalid\" values like\n\t\t\t\t\t// 'auto' or 'inherit'\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t\tjQuery.fx.step[ hook ] = function( fx ) {\n\t\t\tif ( !fx.colorInit ) {\n\t\t\t\tfx.start = color( fx.elem, hook );\n\t\t\t\tfx.end = color( fx.end );\n\t\t\t\tfx.colorInit = true;\n\t\t\t}\n\t\t\tjQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );\n\t\t};\n\t} );\n\n};\n\ncolor.hook( stepHooks );\n\njQuery.cssHooks.borderColor = {\n\texpand: function( value ) {\n\t\tvar expanded = {};\n\n\t\teach( [ \"Top\", \"Right\", \"Bottom\", \"Left\" ], function( i, part ) {\n\t\t\texpanded[ \"border\" + part + \"Color\" ] = value;\n\t\t} );\n\t\treturn expanded;\n\t}\n};\n\n// Basic color names only.\n// Usage of any of the other color names requires adding yourself or including\n// jquery.color.svg-names.js.\ncolors = jQuery.Color.names = {\n\n\t// 4.1. Basic color keywords\n\taqua: \"#00ffff\",\n\tblack: \"#000000\",\n\tblue: \"#0000ff\",\n\tfuchsia: \"#ff00ff\",\n\tgray: \"#808080\",\n\tgreen: \"#008000\",\n\tlime: \"#00ff00\",\n\tmaroon: \"#800000\",\n\tnavy: \"#000080\",\n\tolive: \"#808000\",\n\tpurple: \"#800080\",\n\tred: \"#ff0000\",\n\tsilver: \"#c0c0c0\",\n\tteal: \"#008080\",\n\twhite: \"#ffffff\",\n\tyellow: \"#ffff00\",\n\n\t// 4.2.3. \"transparent\" color keyword\n\ttransparent: [ null, null, null, 0 ],\n\n\t_default: \"#ffffff\"\n};\n\n} )( jQuery );\n\n/******************************************************************************/\n/****************************** CLASS ANIMATIONS ******************************/\n/******************************************************************************/\n( function() {\n\nvar classAnimationActions = [ \"add\", \"remove\", \"toggle\" ],\n\tshorthandStyles = {\n\t\tborder: 1,\n\t\tborderBottom: 1,\n\t\tborderColor: 1,\n\t\tborderLeft: 1,\n\t\tborderRight: 1,\n\t\tborderTop: 1,\n\t\tborderWidth: 1,\n\t\tmargin: 1,\n\t\tpadding: 1\n\t};\n\n$.each(\n\t[ \"borderLeftStyle\", \"borderRightStyle\", \"borderBottomStyle\", \"borderTopStyle\" ],\n\tfunction( _, prop ) {\n\t\t$.fx.step[ prop ] = function( fx ) {\n\t\t\tif ( fx.end !== \"none\" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {\n\t\t\t\tjQuery.style( fx.elem, prop, fx.end );\n\t\t\t\tfx.setAttr = true;\n\t\t\t}\n\t\t};\n\t}\n);\n\nfunction getElementStyles( elem ) {\n\tvar key, len,\n\t\tstyle = elem.ownerDocument.defaultView ?\n\t\t\telem.ownerDocument.defaultView.getComputedStyle( elem, null ) :\n\t\t\telem.currentStyle,\n\t\tstyles = {};\n\n\tif ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {\n\t\tlen = style.length;\n\t\twhile ( len-- ) {\n\t\t\tkey = style[ len ];\n\t\t\tif ( typeof style[ key ] === \"string\" ) {\n\t\t\t\tstyles[ $.camelCase( key ) ] = style[ key ];\n\t\t\t}\n\t\t}\n\n\t// Support: Opera, IE <9\n\t} else {\n\t\tfor ( key in style ) {\n\t\t\tif ( typeof style[ key ] === \"string\" ) {\n\t\t\t\tstyles[ key ] = style[ key ];\n\t\t\t}\n\t\t}\n\t}\n\n\treturn styles;\n}\n\nfunction styleDifference( oldStyle, newStyle ) {\n\tvar diff = {},\n\t\tname, value;\n\n\tfor ( name in newStyle ) {\n\t\tvalue = newStyle[ name ];\n\t\tif ( oldStyle[ name ] !== value ) {\n\t\t\tif ( !shorthandStyles[ name ] ) {\n\t\t\t\tif ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {\n\t\t\t\t\tdiff[ name ] = value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn diff;\n}\n\n// Support: jQuery <1.8\nif ( !$.fn.addBack ) {\n\t$.fn.addBack = function( selector ) {\n\t\treturn this.add( selector == null ?\n\t\t\tthis.prevObject : this.prevObject.filter( selector )\n\t\t);\n\t};\n}\n\n$.effects.animateClass = function( value, duration, easing, callback ) {\n\tvar o = $.speed( duration, easing, callback );\n\n\treturn this.queue( function() {\n\t\tvar animated = $( this ),\n\t\t\tbaseClass = animated.attr( \"class\" ) || \"\",\n\t\t\tapplyClassChange,\n\t\t\tallAnimations = o.children ? animated.find( \"*\" ).addBack() : animated;\n\n\t\t// Map the animated objects to store the original styles.\n\t\tallAnimations = allAnimations.map( function() {\n\t\t\tvar el = $( this );\n\t\t\treturn {\n\t\t\t\tel: el,\n\t\t\t\tstart: getElementStyles( this )\n\t\t\t};\n\t\t} );\n\n\t\t// Apply class change\n\t\tapplyClassChange = function() {\n\t\t\t$.each( classAnimationActions, function( i, action ) {\n\t\t\t\tif ( value[ action ] ) {\n\t\t\t\t\tanimated[ action + \"Class\" ]( value[ action ] );\n\t\t\t\t}\n\t\t\t} );\n\t\t};\n\t\tapplyClassChange();\n\n\t\t// Map all animated objects again - calculate new styles and diff\n\t\tallAnimations = allAnimations.map( function() {\n\t\t\tthis.end = getElementStyles( this.el[ 0 ] );\n\t\t\tthis.diff = styleDifference( this.start, this.end );\n\t\t\treturn this;\n\t\t} );\n\n\t\t// Apply original class\n\t\tanimated.attr( \"class\", baseClass );\n\n\t\t// Map all animated objects again - this time collecting a promise\n\t\tallAnimations = allAnimations.map( function() {\n\t\t\tvar styleInfo = this,\n\t\t\t\tdfd = $.Deferred(),\n\t\t\t\topts = $.extend( {}, o, {\n\t\t\t\t\tqueue: false,\n\t\t\t\t\tcomplete: function() {\n\t\t\t\t\t\tdfd.resolve( styleInfo );\n\t\t\t\t\t}\n\t\t\t\t} );\n\n\t\t\tthis.el.animate( this.diff, opts );\n\t\t\treturn dfd.promise();\n\t\t} );\n\n\t\t// Once all animations have completed:\n\t\t$.when.apply( $, allAnimations.get() ).done( function() {\n\n\t\t\t// Set the final class\n\t\t\tapplyClassChange();\n\n\t\t\t// For each animated element,\n\t\t\t// clear all css properties that were animated\n\t\t\t$.each( arguments, function() {\n\t\t\t\tvar el = this.el;\n\t\t\t\t$.each( this.diff, function( key ) {\n\t\t\t\t\tel.css( key, \"\" );\n\t\t\t\t} );\n\t\t\t} );\n\n\t\t\t// This is guarnteed to be there if you use jQuery.speed()\n\t\t\t// it also handles dequeuing the next anim...\n\t\t\to.complete.call( animated[ 0 ] );\n\t\t} );\n\t} );\n};\n\n$.fn.extend( {\n\taddClass: ( function( orig ) {\n\t\treturn function( classNames, speed, easing, callback ) {\n\t\t\treturn speed ?\n\t\t\t\t$.effects.animateClass.call( this,\n\t\t\t\t\t{ add: classNames }, speed, easing, callback ) :\n\t\t\t\torig.apply( this, arguments );\n\t\t};\n\t} )( $.fn.addClass ),\n\n\tremoveClass: ( function( orig ) {\n\t\treturn function( classNames, speed, easing, callback ) {\n\t\t\treturn arguments.length > 1 ?\n\t\t\t\t$.effects.animateClass.call( this,\n\t\t\t\t\t{ remove: classNames }, speed, easing, callback ) :\n\t\t\t\torig.apply( this, arguments );\n\t\t};\n\t} )( $.fn.removeClass ),\n\n\ttoggleClass: ( function( orig ) {\n\t\treturn function( classNames, force, speed, easing, callback ) {\n\t\t\tif ( typeof force === \"boolean\" || force === undefined ) {\n\t\t\t\tif ( !speed ) {\n\n\t\t\t\t\t// Without speed parameter\n\t\t\t\t\treturn orig.apply( this, arguments );\n\t\t\t\t} else {\n\t\t\t\t\treturn $.effects.animateClass.call( this,\n\t\t\t\t\t\t( force ? { add: classNames } : { remove: classNames } ),\n\t\t\t\t\t\tspeed, easing, callback );\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// Without force parameter\n\t\t\t\treturn $.effects.animateClass.call( this,\n\t\t\t\t\t{ toggle: classNames }, force, speed, easing );\n\t\t\t}\n\t\t};\n\t} )( $.fn.toggleClass ),\n\n\tswitchClass: function( remove, add, speed, easing, callback ) {\n\t\treturn $.effects.animateClass.call( this, {\n\t\t\tadd: add,\n\t\t\tremove: remove\n\t\t}, speed, easing, callback );\n\t}\n} );\n\n} )();\n\n/******************************************************************************/\n/*********************************** EFFECTS **********************************/\n/******************************************************************************/\n\n( function() {\n\nif ( $.expr && $.expr.pseudos && $.expr.pseudos.animated ) {\n\t$.expr.pseudos.animated = ( function( orig ) {\n\t\treturn function( elem ) {\n\t\t\treturn !!$( elem ).data( dataSpaceAnimated ) || orig( elem );\n\t\t};\n\t} )( $.expr.pseudos.animated );\n}\n\nif ( $.uiBackCompat !== false ) {\n\t$.extend( $.effects, {\n\n\t\t// Saves a set of properties in a data storage\n\t\tsave: function( element, set ) {\n\t\t\tvar i = 0, length = set.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tif ( set[ i ] !== null ) {\n\t\t\t\t\telement.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\t// Restores a set of previously saved properties from a data storage\n\t\trestore: function( element, set ) {\n\t\t\tvar val, i = 0, length = set.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tif ( set[ i ] !== null ) {\n\t\t\t\t\tval = element.data( dataSpace + set[ i ] );\n\t\t\t\t\telement.css( set[ i ], val );\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\tsetMode: function( el, mode ) {\n\t\t\tif ( mode === \"toggle\" ) {\n\t\t\t\tmode = el.is( \":hidden\" ) ? \"show\" : \"hide\";\n\t\t\t}\n\t\t\treturn mode;\n\t\t},\n\n\t\t// Wraps the element around a wrapper that copies position properties\n\t\tcreateWrapper: function( element ) {\n\n\t\t\t// If the element is already wrapped, return it\n\t\t\tif ( element.parent().is( \".ui-effects-wrapper\" ) ) {\n\t\t\t\treturn element.parent();\n\t\t\t}\n\n\t\t\t// Wrap the element\n\t\t\tvar props = {\n\t\t\t\t\twidth: element.outerWidth( true ),\n\t\t\t\t\theight: element.outerHeight( true ),\n\t\t\t\t\t\"float\": element.css( \"float\" )\n\t\t\t\t},\n\t\t\t\twrapper = $( \"<div></div>\" )\n\t\t\t\t\t.addClass( \"ui-effects-wrapper\" )\n\t\t\t\t\t.css( {\n\t\t\t\t\t\tfontSize: \"100%\",\n\t\t\t\t\t\tbackground: \"transparent\",\n\t\t\t\t\t\tborder: \"none\",\n\t\t\t\t\t\tmargin: 0,\n\t\t\t\t\t\tpadding: 0\n\t\t\t\t\t} ),\n\n\t\t\t\t// Store the size in case width/height are defined in % - Fixes #5245\n\t\t\t\tsize = {\n\t\t\t\t\twidth: element.width(),\n\t\t\t\t\theight: element.height()\n\t\t\t\t},\n\t\t\t\tactive = document.activeElement;\n\n\t\t\t// Support: Firefox\n\t\t\t// Firefox incorrectly exposes anonymous content\n\t\t\t// https://bugzilla.mozilla.org/show_bug.cgi?id=561664\n\t\t\ttry {\n\t\t\t\tactive.id;\n\t\t\t} catch ( e ) {\n\t\t\t\tactive = document.body;\n\t\t\t}\n\n\t\t\telement.wrap( wrapper );\n\n\t\t\t// Fixes #7595 - Elements lose focus when wrapped.\n\t\t\tif ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {\n\t\t\t\t$( active ).trigger( \"focus\" );\n\t\t\t}\n\n\t\t\t// Hotfix for jQuery 1.4 since some change in wrap() seems to actually\n\t\t\t// lose the reference to the wrapped element\n\t\t\twrapper = element.parent();\n\n\t\t\t// Transfer positioning properties to the wrapper\n\t\t\tif ( element.css( \"position\" ) === \"static\" ) {\n\t\t\t\twrapper.css( { position: \"relative\" } );\n\t\t\t\telement.css( { position: \"relative\" } );\n\t\t\t} else {\n\t\t\t\t$.extend( props, {\n\t\t\t\t\tposition: element.css( \"position\" ),\n\t\t\t\t\tzIndex: element.css( \"z-index\" )\n\t\t\t\t} );\n\t\t\t\t$.each( [ \"top\", \"left\", \"bottom\", \"right\" ], function( i, pos ) {\n\t\t\t\t\tprops[ pos ] = element.css( pos );\n\t\t\t\t\tif ( isNaN( parseInt( props[ pos ], 10 ) ) ) {\n\t\t\t\t\t\tprops[ pos ] = \"auto\";\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t\telement.css( {\n\t\t\t\t\tposition: \"relative\",\n\t\t\t\t\ttop: 0,\n\t\t\t\t\tleft: 0,\n\t\t\t\t\tright: \"auto\",\n\t\t\t\t\tbottom: \"auto\"\n\t\t\t\t} );\n\t\t\t}\n\t\t\telement.css( size );\n\n\t\t\treturn wrapper.css( props ).show();\n\t\t},\n\n\t\tremoveWrapper: function( element ) {\n\t\t\tvar active = document.activeElement;\n\n\t\t\tif ( element.parent().is( \".ui-effects-wrapper\" ) ) {\n\t\t\t\telement.parent().replaceWith( element );\n\n\t\t\t\t// Fixes #7595 - Elements lose focus when wrapped.\n\t\t\t\tif ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {\n\t\t\t\t\t$( active ).trigger( \"focus\" );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn element;\n\t\t}\n\t} );\n}\n\n$.extend( $.effects, {\n\tversion: \"1.12.1\",\n\n\tdefine: function( name, mode, effect ) {\n\t\tif ( !effect ) {\n\t\t\teffect = mode;\n\t\t\tmode = \"effect\";\n\t\t}\n\n\t\t$.effects.effect[ name ] = effect;\n\t\t$.effects.effect[ name ].mode = mode;\n\n\t\treturn effect;\n\t},\n\n\tscaledDimensions: function( element, percent, direction ) {\n\t\tif ( percent === 0 ) {\n\t\t\treturn {\n\t\t\t\theight: 0,\n\t\t\t\twidth: 0,\n\t\t\t\touterHeight: 0,\n\t\t\t\touterWidth: 0\n\t\t\t};\n\t\t}\n\n\t\tvar x = direction !== \"horizontal\" ? ( ( percent || 100 ) / 100 ) : 1,\n\t\t\ty = direction !== \"vertical\" ? ( ( percent || 100 ) / 100 ) : 1;\n\n\t\treturn {\n\t\t\theight: element.height() * y,\n\t\t\twidth: element.width() * x,\n\t\t\touterHeight: element.outerHeight() * y,\n\t\t\touterWidth: element.outerWidth() * x\n\t\t};\n\n\t},\n\n\tclipToBox: function( animation ) {\n\t\treturn {\n\t\t\twidth: animation.clip.right - animation.clip.left,\n\t\t\theight: animation.clip.bottom - animation.clip.top,\n\t\t\tleft: animation.clip.left,\n\t\t\ttop: animation.clip.top\n\t\t};\n\t},\n\n\t// Injects recently queued functions to be first in line (after \"inprogress\")\n\tunshift: function( element, queueLength, count ) {\n\t\tvar queue = element.queue();\n\n\t\tif ( queueLength > 1 ) {\n\t\t\tqueue.splice.apply( queue,\n\t\t\t\t[ 1, 0 ].concat( queue.splice( queueLength, count ) ) );\n\t\t}\n\t\telement.dequeue();\n\t},\n\n\tsaveStyle: function( element ) {\n\t\telement.data( dataSpaceStyle, element[ 0 ].style.cssText );\n\t},\n\n\trestoreStyle: function( element ) {\n\t\telement[ 0 ].style.cssText = element.data( dataSpaceStyle ) || \"\";\n\t\telement.removeData( dataSpaceStyle );\n\t},\n\n\tmode: function( element, mode ) {\n\t\tvar hidden = element.is( \":hidden\" );\n\n\t\tif ( mode === \"toggle\" ) {\n\t\t\tmode = hidden ? \"show\" : \"hide\";\n\t\t}\n\t\tif ( hidden ? mode === \"hide\" : mode === \"show\" ) {\n\t\t\tmode = \"none\";\n\t\t}\n\t\treturn mode;\n\t},\n\n\t// Translates a [top,left] array into a baseline value\n\tgetBaseline: function( origin, original ) {\n\t\tvar y, x;\n\n\t\tswitch ( origin[ 0 ] ) {\n\t\tcase \"top\":\n\t\t\ty = 0;\n\t\t\tbreak;\n\t\tcase \"middle\":\n\t\t\ty = 0.5;\n\t\t\tbreak;\n\t\tcase \"bottom\":\n\t\t\ty = 1;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\ty = origin[ 0 ] / original.height;\n\t\t}\n\n\t\tswitch ( origin[ 1 ] ) {\n\t\tcase \"left\":\n\t\t\tx = 0;\n\t\t\tbreak;\n\t\tcase \"center\":\n\t\t\tx = 0.5;\n\t\t\tbreak;\n\t\tcase \"right\":\n\t\t\tx = 1;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tx = origin[ 1 ] / original.width;\n\t\t}\n\n\t\treturn {\n\t\t\tx: x,\n\t\t\ty: y\n\t\t};\n\t},\n\n\t// Creates a placeholder element so that the original element can be made absolute\n\tcreatePlaceholder: function( element ) {\n\t\tvar placeholder,\n\t\t\tcssPosition = element.css( \"position\" ),\n\t\t\tposition = element.position();\n\n\t\t// Lock in margins first to account for form elements, which\n\t\t// will change margin if you explicitly set height\n\t\t// see: http://jsfiddle.net/JZSMt/3/ https://bugs.webkit.org/show_bug.cgi?id=107380\n\t\t// Support: Safari\n\t\telement.css( {\n\t\t\tmarginTop: element.css( \"marginTop\" ),\n\t\t\tmarginBottom: element.css( \"marginBottom\" ),\n\t\t\tmarginLeft: element.css( \"marginLeft\" ),\n\t\t\tmarginRight: element.css( \"marginRight\" )\n\t\t} )\n\t\t.outerWidth( element.outerWidth() )\n\t\t.outerHeight( element.outerHeight() );\n\n\t\tif ( /^(static|relative)/.test( cssPosition ) ) {\n\t\t\tcssPosition = \"absolute\";\n\n\t\t\tplaceholder = $( \"<\" + element[ 0 ].nodeName + \">\" ).insertAfter( element ).css( {\n\n\t\t\t\t// Convert inline to inline block to account for inline elements\n\t\t\t\t// that turn to inline block based on content (like img)\n\t\t\t\tdisplay: /^(inline|ruby)/.test( element.css( \"display\" ) ) ?\n\t\t\t\t\t\"inline-block\" :\n\t\t\t\t\t\"block\",\n\t\t\t\tvisibility: \"hidden\",\n\n\t\t\t\t// Margins need to be set to account for margin collapse\n\t\t\t\tmarginTop: element.css( \"marginTop\" ),\n\t\t\t\tmarginBottom: element.css( \"marginBottom\" ),\n\t\t\t\tmarginLeft: element.css( \"marginLeft\" ),\n\t\t\t\tmarginRight: element.css( \"marginRight\" ),\n\t\t\t\t\"float\": element.css( \"float\" )\n\t\t\t} )\n\t\t\t.outerWidth( element.outerWidth() )\n\t\t\t.outerHeight( element.outerHeight() )\n\t\t\t.addClass( \"ui-effects-placeholder\" );\n\n\t\t\telement.data( dataSpace + \"placeholder\", placeholder );\n\t\t}\n\n\t\telement.css( {\n\t\t\tposition: cssPosition,\n\t\t\tleft: position.left,\n\t\t\ttop: position.top\n\t\t} );\n\n\t\treturn placeholder;\n\t},\n\n\tremovePlaceholder: function( element ) {\n\t\tvar dataKey = dataSpace + \"placeholder\",\n\t\t\t\tplaceholder = element.data( dataKey );\n\n\t\tif ( placeholder ) {\n\t\t\tplaceholder.remove();\n\t\t\telement.removeData( dataKey );\n\t\t}\n\t},\n\n\t// Removes a placeholder if it exists and restores\n\t// properties that were modified during placeholder creation\n\tcleanUp: function( element ) {\n\t\t$.effects.restoreStyle( element );\n\t\t$.effects.removePlaceholder( element );\n\t},\n\n\tsetTransition: function( element, list, factor, value ) {\n\t\tvalue = value || {};\n\t\t$.each( list, function( i, x ) {\n\t\t\tvar unit = element.cssUnit( x );\n\t\t\tif ( unit[ 0 ] > 0 ) {\n\t\t\t\tvalue[ x ] = unit[ 0 ] * factor + unit[ 1 ];\n\t\t\t}\n\t\t} );\n\t\treturn value;\n\t}\n} );\n\n// Return an effect options object for the given parameters:\nfunction _normalizeArguments( effect, options, speed, callback ) {\n\n\t// Allow passing all options as the first parameter\n\tif ( $.isPlainObject( effect ) ) {\n\t\toptions = effect;\n\t\teffect = effect.effect;\n\t}\n\n\t// Convert to an object\n\teffect = { effect: effect };\n\n\t// Catch (effect, null, ...)\n\tif ( options == null ) {\n\t\toptions = {};\n\t}\n\n\t// Catch (effect, callback)\n\tif ( $.isFunction( options ) ) {\n\t\tcallback = options;\n\t\tspeed = null;\n\t\toptions = {};\n\t}\n\n\t// Catch (effect, speed, ?)\n\tif ( typeof options === \"number\" || $.fx.speeds[ options ] ) {\n\t\tcallback = speed;\n\t\tspeed = options;\n\t\toptions = {};\n\t}\n\n\t// Catch (effect, options, callback)\n\tif ( $.isFunction( speed ) ) {\n\t\tcallback = speed;\n\t\tspeed = null;\n\t}\n\n\t// Add options to effect\n\tif ( options ) {\n\t\t$.extend( effect, options );\n\t}\n\n\tspeed = speed || options.duration;\n\teffect.duration = $.fx.off ? 0 :\n\t\ttypeof speed === \"number\" ? speed :\n\t\tspeed in $.fx.speeds ? $.fx.speeds[ speed ] :\n\t\t$.fx.speeds._default;\n\n\teffect.complete = callback || options.complete;\n\n\treturn effect;\n}\n\nfunction standardAnimationOption( option ) {\n\n\t// Valid standard speeds (nothing, number, named speed)\n\tif ( !option || typeof option === \"number\" || $.fx.speeds[ option ] ) {\n\t\treturn true;\n\t}\n\n\t// Invalid strings - treat as \"normal\" speed\n\tif ( typeof option === \"string\" && !$.effects.effect[ option ] ) {\n\t\treturn true;\n\t}\n\n\t// Complete callback\n\tif ( $.isFunction( option ) ) {\n\t\treturn true;\n\t}\n\n\t// Options hash (but not naming an effect)\n\tif ( typeof option === \"object\" && !option.effect ) {\n\t\treturn true;\n\t}\n\n\t// Didn't match any standard API\n\treturn false;\n}\n\n$.fn.extend( {\n\teffect: function( /* effect, options, speed, callback */ ) {\n\t\tvar args = _normalizeArguments.apply( this, arguments ),\n\t\t\teffectMethod = $.effects.effect[ args.effect ],\n\t\t\tdefaultMode = effectMethod.mode,\n\t\t\tqueue = args.queue,\n\t\t\tqueueName = queue || \"fx\",\n\t\t\tcomplete = args.complete,\n\t\t\tmode = args.mode,\n\t\t\tmodes = [],\n\t\t\tprefilter = function( next ) {\n\t\t\t\tvar el = $( this ),\n\t\t\t\t\tnormalizedMode = $.effects.mode( el, mode ) || defaultMode;\n\n\t\t\t\t// Sentinel for duck-punching the :animated psuedo-selector\n\t\t\t\tel.data( dataSpaceAnimated, true );\n\n\t\t\t\t// Save effect mode for later use,\n\t\t\t\t// we can't just call $.effects.mode again later,\n\t\t\t\t// as the .show() below destroys the initial state\n\t\t\t\tmodes.push( normalizedMode );\n\n\t\t\t\t// See $.uiBackCompat inside of run() for removal of defaultMode in 1.13\n\t\t\t\tif ( defaultMode && ( normalizedMode === \"show\" ||\n\t\t\t\t\t\t( normalizedMode === defaultMode && normalizedMode === \"hide\" ) ) ) {\n\t\t\t\t\tel.show();\n\t\t\t\t}\n\n\t\t\t\tif ( !defaultMode || normalizedMode !== \"none\" ) {\n\t\t\t\t\t$.effects.saveStyle( el );\n\t\t\t\t}\n\n\t\t\t\tif ( $.isFunction( next ) ) {\n\t\t\t\t\tnext();\n\t\t\t\t}\n\t\t\t};\n\n\t\tif ( $.fx.off || !effectMethod ) {\n\n\t\t\t// Delegate to the original method (e.g., .show()) if possible\n\t\t\tif ( mode ) {\n\t\t\t\treturn this[ mode ]( args.duration, complete );\n\t\t\t} else {\n\t\t\t\treturn this.each( function() {\n\t\t\t\t\tif ( complete ) {\n\t\t\t\t\t\tcomplete.call( this );\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t}\n\t\t}\n\n\t\tfunction run( next ) {\n\t\t\tvar elem = $( this );\n\n\t\t\tfunction cleanup() {\n\t\t\t\telem.removeData( dataSpaceAnimated );\n\n\t\t\t\t$.effects.cleanUp( elem );\n\n\t\t\t\tif ( args.mode === \"hide\" ) {\n\t\t\t\t\telem.hide();\n\t\t\t\t}\n\n\t\t\t\tdone();\n\t\t\t}\n\n\t\t\tfunction done() {\n\t\t\t\tif ( $.isFunction( complete ) ) {\n\t\t\t\t\tcomplete.call( elem[ 0 ] );\n\t\t\t\t}\n\n\t\t\t\tif ( $.isFunction( next ) ) {\n\t\t\t\t\tnext();\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Override mode option on a per element basis,\n\t\t\t// as toggle can be either show or hide depending on element state\n\t\t\targs.mode = modes.shift();\n\n\t\t\tif ( $.uiBackCompat !== false && !defaultMode ) {\n\t\t\t\tif ( elem.is( \":hidden\" ) ? mode === \"hide\" : mode === \"show\" ) {\n\n\t\t\t\t\t// Call the core method to track \"olddisplay\" properly\n\t\t\t\t\telem[ mode ]();\n\t\t\t\t\tdone();\n\t\t\t\t} else {\n\t\t\t\t\teffectMethod.call( elem[ 0 ], args, done );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif ( args.mode === \"none\" ) {\n\n\t\t\t\t\t// Call the core method to track \"olddisplay\" properly\n\t\t\t\t\telem[ mode ]();\n\t\t\t\t\tdone();\n\t\t\t\t} else {\n\t\t\t\t\teffectMethod.call( elem[ 0 ], args, cleanup );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Run prefilter on all elements first to ensure that\n\t\t// any showing or hiding happens before placeholder creation,\n\t\t// which ensures that any layout changes are correctly captured.\n\t\treturn queue === false ?\n\t\t\tthis.each( prefilter ).each( run ) :\n\t\t\tthis.queue( queueName, prefilter ).queue( queueName, run );\n\t},\n\n\tshow: ( function( orig ) {\n\t\treturn function( option ) {\n\t\t\tif ( standardAnimationOption( option ) ) {\n\t\t\t\treturn orig.apply( this, arguments );\n\t\t\t} else {\n\t\t\t\tvar args = _normalizeArguments.apply( this, arguments );\n\t\t\t\targs.mode = \"show\";\n\t\t\t\treturn this.effect.call( this, args );\n\t\t\t}\n\t\t};\n\t} )( $.fn.show ),\n\n\thide: ( function( orig ) {\n\t\treturn function( option ) {\n\t\t\tif ( standardAnimationOption( option ) ) {\n\t\t\t\treturn orig.apply( this, arguments );\n\t\t\t} else {\n\t\t\t\tvar args = _normalizeArguments.apply( this, arguments );\n\t\t\t\targs.mode = \"hide\";\n\t\t\t\treturn this.effect.call( this, args );\n\t\t\t}\n\t\t};\n\t} )( $.fn.hide ),\n\n\ttoggle: ( function( orig ) {\n\t\treturn function( option ) {\n\t\t\tif ( standardAnimationOption( option ) || typeof option === \"boolean\" ) {\n\t\t\t\treturn orig.apply( this, arguments );\n\t\t\t} else {\n\t\t\t\tvar args = _normalizeArguments.apply( this, arguments );\n\t\t\t\targs.mode = \"toggle\";\n\t\t\t\treturn this.effect.call( this, args );\n\t\t\t}\n\t\t};\n\t} )( $.fn.toggle ),\n\n\tcssUnit: function( key ) {\n\t\tvar style = this.css( key ),\n\t\t\tval = [];\n\n\t\t$.each( [ \"em\", \"px\", \"%\", \"pt\" ], function( i, unit ) {\n\t\t\tif ( style.indexOf( unit ) > 0 ) {\n\t\t\t\tval = [ parseFloat( style ), unit ];\n\t\t\t}\n\t\t} );\n\t\treturn val;\n\t},\n\n\tcssClip: function( clipObj ) {\n\t\tif ( clipObj ) {\n\t\t\treturn this.css( \"clip\", \"rect(\" + clipObj.top + \"px \" + clipObj.right + \"px \" +\n\t\t\t\tclipObj.bottom + \"px \" + clipObj.left + \"px)\" );\n\t\t}\n\t\treturn parseClip( this.css( \"clip\" ), this );\n\t},\n\n\ttransfer: function( options, done ) {\n\t\tvar element = $( this ),\n\t\t\ttarget = $( options.to ),\n\t\t\ttargetFixed = target.css( \"position\" ) === \"fixed\",\n\t\t\tbody = $( \"body\" ),\n\t\t\tfixTop = targetFixed ? body.scrollTop() : 0,\n\t\t\tfixLeft = targetFixed ? body.scrollLeft() : 0,\n\t\t\tendPosition = target.offset(),\n\t\t\tanimation = {\n\t\t\t\ttop: endPosition.top - fixTop,\n\t\t\t\tleft: endPosition.left - fixLeft,\n\t\t\t\theight: target.innerHeight(),\n\t\t\t\twidth: target.innerWidth()\n\t\t\t},\n\t\t\tstartPosition = element.offset(),\n\t\t\ttransfer = $( \"<div class='ui-effects-transfer'></div>\" )\n\t\t\t\t.appendTo( \"body\" )\n\t\t\t\t.addClass( options.className )\n\t\t\t\t.css( {\n\t\t\t\t\ttop: startPosition.top - fixTop,\n\t\t\t\t\tleft: startPosition.left - fixLeft,\n\t\t\t\t\theight: element.innerHeight(),\n\t\t\t\t\twidth: element.innerWidth(),\n\t\t\t\t\tposition: targetFixed ? \"fixed\" : \"absolute\"\n\t\t\t\t} )\n\t\t\t\t.animate( animation, options.duration, options.easing, function() {\n\t\t\t\t\ttransfer.remove();\n\t\t\t\t\tif ( $.isFunction( done ) ) {\n\t\t\t\t\t\tdone();\n\t\t\t\t\t}\n\t\t\t\t} );\n\t}\n} );\n\nfunction parseClip( str, element ) {\n\t\tvar outerWidth = element.outerWidth(),\n\t\t\touterHeight = element.outerHeight(),\n\t\t\tclipRegex = /^rect\\((-?\\d*\\.?\\d*px|-?\\d+%|auto),?\\s*(-?\\d*\\.?\\d*px|-?\\d+%|auto),?\\s*(-?\\d*\\.?\\d*px|-?\\d+%|auto),?\\s*(-?\\d*\\.?\\d*px|-?\\d+%|auto)\\)$/,\n\t\t\tvalues = clipRegex.exec( str ) || [ \"\", 0, outerWidth, outerHeight, 0 ];\n\n\t\treturn {\n\t\t\ttop: parseFloat( values[ 1 ] ) || 0,\n\t\t\tright: values[ 2 ] === \"auto\" ? outerWidth : parseFloat( values[ 2 ] ),\n\t\t\tbottom: values[ 3 ] === \"auto\" ? outerHeight : parseFloat( values[ 3 ] ),\n\t\t\tleft: parseFloat( values[ 4 ] ) || 0\n\t\t};\n}\n\n$.fx.step.clip = function( fx ) {\n\tif ( !fx.clipInit ) {\n\t\tfx.start = $( fx.elem ).cssClip();\n\t\tif ( typeof fx.end === \"string\" ) {\n\t\t\tfx.end = parseClip( fx.end, fx.elem );\n\t\t}\n\t\tfx.clipInit = true;\n\t}\n\n\t$( fx.elem ).cssClip( {\n\t\ttop: fx.pos * ( fx.end.top - fx.start.top ) + fx.start.top,\n\t\tright: fx.pos * ( fx.end.right - fx.start.right ) + fx.start.right,\n\t\tbottom: fx.pos * ( fx.end.bottom - fx.start.bottom ) + fx.start.bottom,\n\t\tleft: fx.pos * ( fx.end.left - fx.start.left ) + fx.start.left\n\t} );\n};\n\n} )();\n\n/******************************************************************************/\n/*********************************** EASING ***********************************/\n/******************************************************************************/\n\n( function() {\n\n// Based on easing equations from Robert Penner (http://www.robertpenner.com/easing)\n\nvar baseEasings = {};\n\n$.each( [ \"Quad\", \"Cubic\", \"Quart\", \"Quint\", \"Expo\" ], function( i, name ) {\n\tbaseEasings[ name ] = function( p ) {\n\t\treturn Math.pow( p, i + 2 );\n\t};\n} );\n\n$.extend( baseEasings, {\n\tSine: function( p ) {\n\t\treturn 1 - Math.cos( p * Math.PI / 2 );\n\t},\n\tCirc: function( p ) {\n\t\treturn 1 - Math.sqrt( 1 - p * p );\n\t},\n\tElastic: function( p ) {\n\t\treturn p === 0 || p === 1 ? p :\n\t\t\t-Math.pow( 2, 8 * ( p - 1 ) ) * Math.sin( ( ( p - 1 ) * 80 - 7.5 ) * Math.PI / 15 );\n\t},\n\tBack: function( p ) {\n\t\treturn p * p * ( 3 * p - 2 );\n\t},\n\tBounce: function( p ) {\n\t\tvar pow2,\n\t\t\tbounce = 4;\n\n\t\twhile ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}\n\t\treturn 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );\n\t}\n} );\n\n$.each( baseEasings, function( name, easeIn ) {\n\t$.easing[ \"easeIn\" + name ] = easeIn;\n\t$.easing[ \"easeOut\" + name ] = function( p ) {\n\t\treturn 1 - easeIn( 1 - p );\n\t};\n\t$.easing[ \"easeInOut\" + name ] = function( p ) {\n\t\treturn p < 0.5 ?\n\t\t\teaseIn( p * 2 ) / 2 :\n\t\t\t1 - easeIn( p * -2 + 2 ) / 2;\n\t};\n} );\n\n} )();\n\nvar effect = $.effects;\n\n\n/*!\n * jQuery UI Effects Blind 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Blind Effect\n//>>group: Effects\n//>>description: Blinds the element.\n//>>docs: http://api.jqueryui.com/blind-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectBlind = $.effects.define( \"blind\", \"hide\", function( options, done ) {\n\tvar map = {\n\t\t\tup: [ \"bottom\", \"top\" ],\n\t\t\tvertical: [ \"bottom\", \"top\" ],\n\t\t\tdown: [ \"top\", \"bottom\" ],\n\t\t\tleft: [ \"right\", \"left\" ],\n\t\t\thorizontal: [ \"right\", \"left\" ],\n\t\t\tright: [ \"left\", \"right\" ]\n\t\t},\n\t\telement = $( this ),\n\t\tdirection = options.direction || \"up\",\n\t\tstart = element.cssClip(),\n\t\tanimate = { clip: $.extend( {}, start ) },\n\t\tplaceholder = $.effects.createPlaceholder( element );\n\n\tanimate.clip[ map[ direction ][ 0 ] ] = animate.clip[ map[ direction ][ 1 ] ];\n\n\tif ( options.mode === \"show\" ) {\n\t\telement.cssClip( animate.clip );\n\t\tif ( placeholder ) {\n\t\t\tplaceholder.css( $.effects.clipToBox( animate ) );\n\t\t}\n\n\t\tanimate.clip = start;\n\t}\n\n\tif ( placeholder ) {\n\t\tplaceholder.animate( $.effects.clipToBox( animate ), options.duration, options.easing );\n\t}\n\n\telement.animate( animate, {\n\t\tqueue: false,\n\t\tduration: options.duration,\n\t\teasing: options.easing,\n\t\tcomplete: done\n\t} );\n} );\n\n\n/*!\n * jQuery UI Effects Bounce 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Bounce Effect\n//>>group: Effects\n//>>description: Bounces an element horizontally or vertically n times.\n//>>docs: http://api.jqueryui.com/bounce-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectBounce = $.effects.define( \"bounce\", function( options, done ) {\n\tvar upAnim, downAnim, refValue,\n\t\telement = $( this ),\n\n\t\t// Defaults:\n\t\tmode = options.mode,\n\t\thide = mode === \"hide\",\n\t\tshow = mode === \"show\",\n\t\tdirection = options.direction || \"up\",\n\t\tdistance = options.distance,\n\t\ttimes = options.times || 5,\n\n\t\t// Number of internal animations\n\t\tanims = times * 2 + ( show || hide ? 1 : 0 ),\n\t\tspeed = options.duration / anims,\n\t\teasing = options.easing,\n\n\t\t// Utility:\n\t\tref = ( direction === \"up\" || direction === \"down\" ) ? \"top\" : \"left\",\n\t\tmotion = ( direction === \"up\" || direction === \"left\" ),\n\t\ti = 0,\n\n\t\tqueuelen = element.queue().length;\n\n\t$.effects.createPlaceholder( element );\n\n\trefValue = element.css( ref );\n\n\t// Default distance for the BIGGEST bounce is the outer Distance / 3\n\tif ( !distance ) {\n\t\tdistance = element[ ref === \"top\" ? \"outerHeight\" : \"outerWidth\" ]() / 3;\n\t}\n\n\tif ( show ) {\n\t\tdownAnim = { opacity: 1 };\n\t\tdownAnim[ ref ] = refValue;\n\n\t\t// If we are showing, force opacity 0 and set the initial position\n\t\t// then do the \"first\" animation\n\t\telement\n\t\t\t.css( \"opacity\", 0 )\n\t\t\t.css( ref, motion ? -distance * 2 : distance * 2 )\n\t\t\t.animate( downAnim, speed, easing );\n\t}\n\n\t// Start at the smallest distance if we are hiding\n\tif ( hide ) {\n\t\tdistance = distance / Math.pow( 2, times - 1 );\n\t}\n\n\tdownAnim = {};\n\tdownAnim[ ref ] = refValue;\n\n\t// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here\n\tfor ( ; i < times; i++ ) {\n\t\tupAnim = {};\n\t\tupAnim[ ref ] = ( motion ? \"-=\" : \"+=\" ) + distance;\n\n\t\telement\n\t\t\t.animate( upAnim, speed, easing )\n\t\t\t.animate( downAnim, speed, easing );\n\n\t\tdistance = hide ? distance * 2 : distance / 2;\n\t}\n\n\t// Last Bounce when Hiding\n\tif ( hide ) {\n\t\tupAnim = { opacity: 0 };\n\t\tupAnim[ ref ] = ( motion ? \"-=\" : \"+=\" ) + distance;\n\n\t\telement.animate( upAnim, speed, easing );\n\t}\n\n\telement.queue( done );\n\n\t$.effects.unshift( element, queuelen, anims + 1 );\n} );\n\n\n/*!\n * jQuery UI Effects Clip 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Clip Effect\n//>>group: Effects\n//>>description: Clips the element on and off like an old TV.\n//>>docs: http://api.jqueryui.com/clip-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectClip = $.effects.define( \"clip\", \"hide\", function( options, done ) {\n\tvar start,\n\t\tanimate = {},\n\t\telement = $( this ),\n\t\tdirection = options.direction || \"vertical\",\n\t\tboth = direction === \"both\",\n\t\thorizontal = both || direction === \"horizontal\",\n\t\tvertical = both || direction === \"vertical\";\n\n\tstart = element.cssClip();\n\tanimate.clip = {\n\t\ttop: vertical ? ( start.bottom - start.top ) / 2 : start.top,\n\t\tright: horizontal ? ( start.right - start.left ) / 2 : start.right,\n\t\tbottom: vertical ? ( start.bottom - start.top ) / 2 : start.bottom,\n\t\tleft: horizontal ? ( start.right - start.left ) / 2 : start.left\n\t};\n\n\t$.effects.createPlaceholder( element );\n\n\tif ( options.mode === \"show\" ) {\n\t\telement.cssClip( animate.clip );\n\t\tanimate.clip = start;\n\t}\n\n\telement.animate( animate, {\n\t\tqueue: false,\n\t\tduration: options.duration,\n\t\teasing: options.easing,\n\t\tcomplete: done\n\t} );\n\n} );\n\n\n/*!\n * jQuery UI Effects Drop 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Drop Effect\n//>>group: Effects\n//>>description: Moves an element in one direction and hides it at the same time.\n//>>docs: http://api.jqueryui.com/drop-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectDrop = $.effects.define( \"drop\", \"hide\", function( options, done ) {\n\n\tvar distance,\n\t\telement = $( this ),\n\t\tmode = options.mode,\n\t\tshow = mode === \"show\",\n\t\tdirection = options.direction || \"left\",\n\t\tref = ( direction === \"up\" || direction === \"down\" ) ? \"top\" : \"left\",\n\t\tmotion = ( direction === \"up\" || direction === \"left\" ) ? \"-=\" : \"+=\",\n\t\toppositeMotion = ( motion === \"+=\" ) ? \"-=\" : \"+=\",\n\t\tanimation = {\n\t\t\topacity: 0\n\t\t};\n\n\t$.effects.createPlaceholder( element );\n\n\tdistance = options.distance ||\n\t\telement[ ref === \"top\" ? \"outerHeight\" : \"outerWidth\" ]( true ) / 2;\n\n\tanimation[ ref ] = motion + distance;\n\n\tif ( show ) {\n\t\telement.css( animation );\n\n\t\tanimation[ ref ] = oppositeMotion + distance;\n\t\tanimation.opacity = 1;\n\t}\n\n\t// Animate\n\telement.animate( animation, {\n\t\tqueue: false,\n\t\tduration: options.duration,\n\t\teasing: options.easing,\n\t\tcomplete: done\n\t} );\n} );\n\n\n/*!\n * jQuery UI Effects Explode 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Explode Effect\n//>>group: Effects\n// jscs:disable maximumLineLength\n//>>description: Explodes an element in all directions into n pieces. Implodes an element to its original wholeness.\n// jscs:enable maximumLineLength\n//>>docs: http://api.jqueryui.com/explode-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectExplode = $.effects.define( \"explode\", \"hide\", function( options, done ) {\n\n\tvar i, j, left, top, mx, my,\n\t\trows = options.pieces ? Math.round( Math.sqrt( options.pieces ) ) : 3,\n\t\tcells = rows,\n\t\telement = $( this ),\n\t\tmode = options.mode,\n\t\tshow = mode === \"show\",\n\n\t\t// Show and then visibility:hidden the element before calculating offset\n\t\toffset = element.show().css( \"visibility\", \"hidden\" ).offset(),\n\n\t\t// Width and height of a piece\n\t\twidth = Math.ceil( element.outerWidth() / cells ),\n\t\theight = Math.ceil( element.outerHeight() / rows ),\n\t\tpieces = [];\n\n\t// Children animate complete:\n\tfunction childComplete() {\n\t\tpieces.push( this );\n\t\tif ( pieces.length === rows * cells ) {\n\t\t\tanimComplete();\n\t\t}\n\t}\n\n\t// Clone the element for each row and cell.\n\tfor ( i = 0; i < rows; i++ ) { // ===>\n\t\ttop = offset.top + i * height;\n\t\tmy = i - ( rows - 1 ) / 2;\n\n\t\tfor ( j = 0; j < cells; j++ ) { // |||\n\t\t\tleft = offset.left + j * width;\n\t\t\tmx = j - ( cells - 1 ) / 2;\n\n\t\t\t// Create a clone of the now hidden main element that will be absolute positioned\n\t\t\t// within a wrapper div off the -left and -top equal to size of our pieces\n\t\t\telement\n\t\t\t\t.clone()\n\t\t\t\t.appendTo( \"body\" )\n\t\t\t\t.wrap( \"<div></div>\" )\n\t\t\t\t.css( {\n\t\t\t\t\tposition: \"absolute\",\n\t\t\t\t\tvisibility: \"visible\",\n\t\t\t\t\tleft: -j * width,\n\t\t\t\t\ttop: -i * height\n\t\t\t\t} )\n\n\t\t\t\t// Select the wrapper - make it overflow: hidden and absolute positioned based on\n\t\t\t\t// where the original was located +left and +top equal to the size of pieces\n\t\t\t\t.parent()\n\t\t\t\t\t.addClass( \"ui-effects-explode\" )\n\t\t\t\t\t.css( {\n\t\t\t\t\t\tposition: \"absolute\",\n\t\t\t\t\t\toverflow: \"hidden\",\n\t\t\t\t\t\twidth: width,\n\t\t\t\t\t\theight: height,\n\t\t\t\t\t\tleft: left + ( show ? mx * width : 0 ),\n\t\t\t\t\t\ttop: top + ( show ? my * height : 0 ),\n\t\t\t\t\t\topacity: show ? 0 : 1\n\t\t\t\t\t} )\n\t\t\t\t\t.animate( {\n\t\t\t\t\t\tleft: left + ( show ? 0 : mx * width ),\n\t\t\t\t\t\ttop: top + ( show ? 0 : my * height ),\n\t\t\t\t\t\topacity: show ? 1 : 0\n\t\t\t\t\t}, options.duration || 500, options.easing, childComplete );\n\t\t}\n\t}\n\n\tfunction animComplete() {\n\t\telement.css( {\n\t\t\tvisibility: \"visible\"\n\t\t} );\n\t\t$( pieces ).remove();\n\t\tdone();\n\t}\n} );\n\n\n/*!\n * jQuery UI Effects Fade 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Fade Effect\n//>>group: Effects\n//>>description: Fades the element.\n//>>docs: http://api.jqueryui.com/fade-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectFade = $.effects.define( \"fade\", \"toggle\", function( options, done ) {\n\tvar show = options.mode === \"show\";\n\n\t$( this )\n\t\t.css( \"opacity\", show ? 0 : 1 )\n\t\t.animate( {\n\t\t\topacity: show ? 1 : 0\n\t\t}, {\n\t\t\tqueue: false,\n\t\t\tduration: options.duration,\n\t\t\teasing: options.easing,\n\t\t\tcomplete: done\n\t\t} );\n} );\n\n\n/*!\n * jQuery UI Effects Fold 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Fold Effect\n//>>group: Effects\n//>>description: Folds an element first horizontally and then vertically.\n//>>docs: http://api.jqueryui.com/fold-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectFold = $.effects.define( \"fold\", \"hide\", function( options, done ) {\n\n\t// Create element\n\tvar element = $( this ),\n\t\tmode = options.mode,\n\t\tshow = mode === \"show\",\n\t\thide = mode === \"hide\",\n\t\tsize = options.size || 15,\n\t\tpercent = /([0-9]+)%/.exec( size ),\n\t\thorizFirst = !!options.horizFirst,\n\t\tref = horizFirst ? [ \"right\", \"bottom\" ] : [ \"bottom\", \"right\" ],\n\t\tduration = options.duration / 2,\n\n\t\tplaceholder = $.effects.createPlaceholder( element ),\n\n\t\tstart = element.cssClip(),\n\t\tanimation1 = { clip: $.extend( {}, start ) },\n\t\tanimation2 = { clip: $.extend( {}, start ) },\n\n\t\tdistance = [ start[ ref[ 0 ] ], start[ ref[ 1 ] ] ],\n\n\t\tqueuelen = element.queue().length;\n\n\tif ( percent ) {\n\t\tsize = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];\n\t}\n\tanimation1.clip[ ref[ 0 ] ] = size;\n\tanimation2.clip[ ref[ 0 ] ] = size;\n\tanimation2.clip[ ref[ 1 ] ] = 0;\n\n\tif ( show ) {\n\t\telement.cssClip( animation2.clip );\n\t\tif ( placeholder ) {\n\t\t\tplaceholder.css( $.effects.clipToBox( animation2 ) );\n\t\t}\n\n\t\tanimation2.clip = start;\n\t}\n\n\t// Animate\n\telement\n\t\t.queue( function( next ) {\n\t\t\tif ( placeholder ) {\n\t\t\t\tplaceholder\n\t\t\t\t\t.animate( $.effects.clipToBox( animation1 ), duration, options.easing )\n\t\t\t\t\t.animate( $.effects.clipToBox( animation2 ), duration, options.easing );\n\t\t\t}\n\n\t\t\tnext();\n\t\t} )\n\t\t.animate( animation1, duration, options.easing )\n\t\t.animate( animation2, duration, options.easing )\n\t\t.queue( done );\n\n\t$.effects.unshift( element, queuelen, 4 );\n} );\n\n\n/*!\n * jQuery UI Effects Highlight 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Highlight Effect\n//>>group: Effects\n//>>description: Highlights the background of an element in a defined color for a custom duration.\n//>>docs: http://api.jqueryui.com/highlight-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectHighlight = $.effects.define( \"highlight\", \"show\", function( options, done ) {\n\tvar element = $( this ),\n\t\tanimation = {\n\t\t\tbackgroundColor: element.css( \"backgroundColor\" )\n\t\t};\n\n\tif ( options.mode === \"hide\" ) {\n\t\tanimation.opacity = 0;\n\t}\n\n\t$.effects.saveStyle( element );\n\n\telement\n\t\t.css( {\n\t\t\tbackgroundImage: \"none\",\n\t\t\tbackgroundColor: options.color || \"#ffff99\"\n\t\t} )\n\t\t.animate( animation, {\n\t\t\tqueue: false,\n\t\t\tduration: options.duration,\n\t\t\teasing: options.easing,\n\t\t\tcomplete: done\n\t\t} );\n} );\n\n\n/*!\n * jQuery UI Effects Size 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Size Effect\n//>>group: Effects\n//>>description: Resize an element to a specified width and height.\n//>>docs: http://api.jqueryui.com/size-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectSize = $.effects.define( \"size\", function( options, done ) {\n\n\t// Create element\n\tvar baseline, factor, temp,\n\t\telement = $( this ),\n\n\t\t// Copy for children\n\t\tcProps = [ \"fontSize\" ],\n\t\tvProps = [ \"borderTopWidth\", \"borderBottomWidth\", \"paddingTop\", \"paddingBottom\" ],\n\t\thProps = [ \"borderLeftWidth\", \"borderRightWidth\", \"paddingLeft\", \"paddingRight\" ],\n\n\t\t// Set options\n\t\tmode = options.mode,\n\t\trestore = mode !== \"effect\",\n\t\tscale = options.scale || \"both\",\n\t\torigin = options.origin || [ \"middle\", \"center\" ],\n\t\tposition = element.css( \"position\" ),\n\t\tpos = element.position(),\n\t\toriginal = $.effects.scaledDimensions( element ),\n\t\tfrom = options.from || original,\n\t\tto = options.to || $.effects.scaledDimensions( element, 0 );\n\n\t$.effects.createPlaceholder( element );\n\n\tif ( mode === \"show\" ) {\n\t\ttemp = from;\n\t\tfrom = to;\n\t\tto = temp;\n\t}\n\n\t// Set scaling factor\n\tfactor = {\n\t\tfrom: {\n\t\t\ty: from.height / original.height,\n\t\t\tx: from.width / original.width\n\t\t},\n\t\tto: {\n\t\t\ty: to.height / original.height,\n\t\t\tx: to.width / original.width\n\t\t}\n\t};\n\n\t// Scale the css box\n\tif ( scale === \"box\" || scale === \"both\" ) {\n\n\t\t// Vertical props scaling\n\t\tif ( factor.from.y !== factor.to.y ) {\n\t\t\tfrom = $.effects.setTransition( element, vProps, factor.from.y, from );\n\t\t\tto = $.effects.setTransition( element, vProps, factor.to.y, to );\n\t\t}\n\n\t\t// Horizontal props scaling\n\t\tif ( factor.from.x !== factor.to.x ) {\n\t\t\tfrom = $.effects.setTransition( element, hProps, factor.from.x, from );\n\t\t\tto = $.effects.setTransition( element, hProps, factor.to.x, to );\n\t\t}\n\t}\n\n\t// Scale the content\n\tif ( scale === \"content\" || scale === \"both\" ) {\n\n\t\t// Vertical props scaling\n\t\tif ( factor.from.y !== factor.to.y ) {\n\t\t\tfrom = $.effects.setTransition( element, cProps, factor.from.y, from );\n\t\t\tto = $.effects.setTransition( element, cProps, factor.to.y, to );\n\t\t}\n\t}\n\n\t// Adjust the position properties based on the provided origin points\n\tif ( origin ) {\n\t\tbaseline = $.effects.getBaseline( origin, original );\n\t\tfrom.top = ( original.outerHeight - from.outerHeight ) * baseline.y + pos.top;\n\t\tfrom.left = ( original.outerWidth - from.outerWidth ) * baseline.x + pos.left;\n\t\tto.top = ( original.outerHeight - to.outerHeight ) * baseline.y + pos.top;\n\t\tto.left = ( original.outerWidth - to.outerWidth ) * baseline.x + pos.left;\n\t}\n\telement.css( from );\n\n\t// Animate the children if desired\n\tif ( scale === \"content\" || scale === \"both\" ) {\n\n\t\tvProps = vProps.concat( [ \"marginTop\", \"marginBottom\" ] ).concat( cProps );\n\t\thProps = hProps.concat( [ \"marginLeft\", \"marginRight\" ] );\n\n\t\t// Only animate children with width attributes specified\n\t\t// TODO: is this right? should we include anything with css width specified as well\n\t\telement.find( \"*[width]\" ).each( function() {\n\t\t\tvar child = $( this ),\n\t\t\t\tchildOriginal = $.effects.scaledDimensions( child ),\n\t\t\t\tchildFrom = {\n\t\t\t\t\theight: childOriginal.height * factor.from.y,\n\t\t\t\t\twidth: childOriginal.width * factor.from.x,\n\t\t\t\t\touterHeight: childOriginal.outerHeight * factor.from.y,\n\t\t\t\t\touterWidth: childOriginal.outerWidth * factor.from.x\n\t\t\t\t},\n\t\t\t\tchildTo = {\n\t\t\t\t\theight: childOriginal.height * factor.to.y,\n\t\t\t\t\twidth: childOriginal.width * factor.to.x,\n\t\t\t\t\touterHeight: childOriginal.height * factor.to.y,\n\t\t\t\t\touterWidth: childOriginal.width * factor.to.x\n\t\t\t\t};\n\n\t\t\t// Vertical props scaling\n\t\t\tif ( factor.from.y !== factor.to.y ) {\n\t\t\t\tchildFrom = $.effects.setTransition( child, vProps, factor.from.y, childFrom );\n\t\t\t\tchildTo = $.effects.setTransition( child, vProps, factor.to.y, childTo );\n\t\t\t}\n\n\t\t\t// Horizontal props scaling\n\t\t\tif ( factor.from.x !== factor.to.x ) {\n\t\t\t\tchildFrom = $.effects.setTransition( child, hProps, factor.from.x, childFrom );\n\t\t\t\tchildTo = $.effects.setTransition( child, hProps, factor.to.x, childTo );\n\t\t\t}\n\n\t\t\tif ( restore ) {\n\t\t\t\t$.effects.saveStyle( child );\n\t\t\t}\n\n\t\t\t// Animate children\n\t\t\tchild.css( childFrom );\n\t\t\tchild.animate( childTo, options.duration, options.easing, function() {\n\n\t\t\t\t// Restore children\n\t\t\t\tif ( restore ) {\n\t\t\t\t\t$.effects.restoreStyle( child );\n\t\t\t\t}\n\t\t\t} );\n\t\t} );\n\t}\n\n\t// Animate\n\telement.animate( to, {\n\t\tqueue: false,\n\t\tduration: options.duration,\n\t\teasing: options.easing,\n\t\tcomplete: function() {\n\n\t\t\tvar offset = element.offset();\n\n\t\t\tif ( to.opacity === 0 ) {\n\t\t\t\telement.css( \"opacity\", from.opacity );\n\t\t\t}\n\n\t\t\tif ( !restore ) {\n\t\t\t\telement\n\t\t\t\t\t.css( \"position\", position === \"static\" ? \"relative\" : position )\n\t\t\t\t\t.offset( offset );\n\n\t\t\t\t// Need to save style here so that automatic style restoration\n\t\t\t\t// doesn't restore to the original styles from before the animation.\n\t\t\t\t$.effects.saveStyle( element );\n\t\t\t}\n\n\t\t\tdone();\n\t\t}\n\t} );\n\n} );\n\n\n/*!\n * jQuery UI Effects Scale 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Scale Effect\n//>>group: Effects\n//>>description: Grows or shrinks an element and its content.\n//>>docs: http://api.jqueryui.com/scale-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectScale = $.effects.define( \"scale\", function( options, done ) {\n\n\t// Create element\n\tvar el = $( this ),\n\t\tmode = options.mode,\n\t\tpercent = parseInt( options.percent, 10 ) ||\n\t\t\t( parseInt( options.percent, 10 ) === 0 ? 0 : ( mode !== \"effect\" ? 0 : 100 ) ),\n\n\t\tnewOptions = $.extend( true, {\n\t\t\tfrom: $.effects.scaledDimensions( el ),\n\t\t\tto: $.effects.scaledDimensions( el, percent, options.direction || \"both\" ),\n\t\t\torigin: options.origin || [ \"middle\", \"center\" ]\n\t\t}, options );\n\n\t// Fade option to support puff\n\tif ( options.fade ) {\n\t\tnewOptions.from.opacity = 1;\n\t\tnewOptions.to.opacity = 0;\n\t}\n\n\t$.effects.effect.size.call( this, newOptions, done );\n} );\n\n\n/*!\n * jQuery UI Effects Puff 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Puff Effect\n//>>group: Effects\n//>>description: Creates a puff effect by scaling the element up and hiding it at the same time.\n//>>docs: http://api.jqueryui.com/puff-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectPuff = $.effects.define( \"puff\", \"hide\", function( options, done ) {\n\tvar newOptions = $.extend( true, {}, options, {\n\t\tfade: true,\n\t\tpercent: parseInt( options.percent, 10 ) || 150\n\t} );\n\n\t$.effects.effect.scale.call( this, newOptions, done );\n} );\n\n\n/*!\n * jQuery UI Effects Pulsate 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Pulsate Effect\n//>>group: Effects\n//>>description: Pulsates an element n times by changing the opacity to zero and back.\n//>>docs: http://api.jqueryui.com/pulsate-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectPulsate = $.effects.define( \"pulsate\", \"show\", function( options, done ) {\n\tvar element = $( this ),\n\t\tmode = options.mode,\n\t\tshow = mode === \"show\",\n\t\thide = mode === \"hide\",\n\t\tshowhide = show || hide,\n\n\t\t// Showing or hiding leaves off the \"last\" animation\n\t\tanims = ( ( options.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),\n\t\tduration = options.duration / anims,\n\t\tanimateTo = 0,\n\t\ti = 1,\n\t\tqueuelen = element.queue().length;\n\n\tif ( show || !element.is( \":visible\" ) ) {\n\t\telement.css( \"opacity\", 0 ).show();\n\t\tanimateTo = 1;\n\t}\n\n\t// Anims - 1 opacity \"toggles\"\n\tfor ( ; i < anims; i++ ) {\n\t\telement.animate( { opacity: animateTo }, duration, options.easing );\n\t\tanimateTo = 1 - animateTo;\n\t}\n\n\telement.animate( { opacity: animateTo }, duration, options.easing );\n\n\telement.queue( done );\n\n\t$.effects.unshift( element, queuelen, anims + 1 );\n} );\n\n\n/*!\n * jQuery UI Effects Shake 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Shake Effect\n//>>group: Effects\n//>>description: Shakes an element horizontally or vertically n times.\n//>>docs: http://api.jqueryui.com/shake-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectShake = $.effects.define( \"shake\", function( options, done ) {\n\n\tvar i = 1,\n\t\telement = $( this ),\n\t\tdirection = options.direction || \"left\",\n\t\tdistance = options.distance || 20,\n\t\ttimes = options.times || 3,\n\t\tanims = times * 2 + 1,\n\t\tspeed = Math.round( options.duration / anims ),\n\t\tref = ( direction === \"up\" || direction === \"down\" ) ? \"top\" : \"left\",\n\t\tpositiveMotion = ( direction === \"up\" || direction === \"left\" ),\n\t\tanimation = {},\n\t\tanimation1 = {},\n\t\tanimation2 = {},\n\n\t\tqueuelen = element.queue().length;\n\n\t$.effects.createPlaceholder( element );\n\n\t// Animation\n\tanimation[ ref ] = ( positiveMotion ? \"-=\" : \"+=\" ) + distance;\n\tanimation1[ ref ] = ( positiveMotion ? \"+=\" : \"-=\" ) + distance * 2;\n\tanimation2[ ref ] = ( positiveMotion ? \"-=\" : \"+=\" ) + distance * 2;\n\n\t// Animate\n\telement.animate( animation, speed, options.easing );\n\n\t// Shakes\n\tfor ( ; i < times; i++ ) {\n\t\telement\n\t\t\t.animate( animation1, speed, options.easing )\n\t\t\t.animate( animation2, speed, options.easing );\n\t}\n\n\telement\n\t\t.animate( animation1, speed, options.easing )\n\t\t.animate( animation, speed / 2, options.easing )\n\t\t.queue( done );\n\n\t$.effects.unshift( element, queuelen, anims + 1 );\n} );\n\n\n/*!\n * jQuery UI Effects Slide 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Slide Effect\n//>>group: Effects\n//>>description: Slides an element in and out of the viewport.\n//>>docs: http://api.jqueryui.com/slide-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effectsEffectSlide = $.effects.define( \"slide\", \"show\", function( options, done ) {\n\tvar startClip, startRef,\n\t\telement = $( this ),\n\t\tmap = {\n\t\t\tup: [ \"bottom\", \"top\" ],\n\t\t\tdown: [ \"top\", \"bottom\" ],\n\t\t\tleft: [ \"right\", \"left\" ],\n\t\t\tright: [ \"left\", \"right\" ]\n\t\t},\n\t\tmode = options.mode,\n\t\tdirection = options.direction || \"left\",\n\t\tref = ( direction === \"up\" || direction === \"down\" ) ? \"top\" : \"left\",\n\t\tpositiveMotion = ( direction === \"up\" || direction === \"left\" ),\n\t\tdistance = options.distance ||\n\t\t\telement[ ref === \"top\" ? \"outerHeight\" : \"outerWidth\" ]( true ),\n\t\tanimation = {};\n\n\t$.effects.createPlaceholder( element );\n\n\tstartClip = element.cssClip();\n\tstartRef = element.position()[ ref ];\n\n\t// Define hide animation\n\tanimation[ ref ] = ( positiveMotion ? -1 : 1 ) * distance + startRef;\n\tanimation.clip = element.cssClip();\n\tanimation.clip[ map[ direction ][ 1 ] ] = animation.clip[ map[ direction ][ 0 ] ];\n\n\t// Reverse the animation if we're showing\n\tif ( mode === \"show\" ) {\n\t\telement.cssClip( animation.clip );\n\t\telement.css( ref, animation[ ref ] );\n\t\tanimation.clip = startClip;\n\t\tanimation[ ref ] = startRef;\n\t}\n\n\t// Actually animate\n\telement.animate( animation, {\n\t\tqueue: false,\n\t\tduration: options.duration,\n\t\teasing: options.easing,\n\t\tcomplete: done\n\t} );\n} );\n\n\n/*!\n * jQuery UI Effects Transfer 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Transfer Effect\n//>>group: Effects\n//>>description: Displays a transfer effect from one element to another.\n//>>docs: http://api.jqueryui.com/transfer-effect/\n//>>demos: http://jqueryui.com/effect/\n\n\n\nvar effect;\nif ( $.uiBackCompat !== false ) {\n\teffect = $.effects.define( \"transfer\", function( options, done ) {\n\t\t$( this ).transfer( options, done );\n\t} );\n}\nvar effectsEffectTransfer = effect;\n\n\n\n\n}));\n","/*** IMPORTS FROM imports-loader ***/\nvar define = false;\n\n/*!\n * jQuery UI Touch Punch 0.2.3\n *\n * Copyright 2011–2014, Dave Furfero\n * Dual licensed under the MIT or GPL Version 2 licenses.\n *\n * Depends:\n *  jquery.ui.widget.js\n *  jquery.ui.mouse.js\n */\n(function( factory ) {\n  if ( typeof define === \"function\" && define.amd ) {\n\n    // AMD. Register as an anonymous module.\n    define([\n      \"jquery\",\n      \"draggable\"\n    ], factory );\n  } else {\n\n    // Browser globals\n    factory( jQuery );\n  }\n}(function( $ ) {\n\n  // Detect touch support\n  $.support.touch = 'ontouchend' in document;\n\n  // Ignore browsers without touch support\n  if (!$.support.touch) {\n    return;\n  }\n\n  var mouseProto = $.ui.mouse.prototype,\n      _mouseInit = mouseProto._mouseInit,\n      _mouseDestroy = mouseProto._mouseDestroy,\n      touchHandled;\n\n  /**\n   * Simulate a mouse event based on a corresponding touch event\n   * @param {Object} event A touch event\n   * @param {String} simulatedType The corresponding mouse event\n   */\n  function simulateMouseEvent (event, simulatedType) {\n\n    // Ignore multi-touch events\n    if (event.originalEvent.touches.length > 1) {\n      return;\n    }\n\n    event.preventDefault();\n\n    var touch = event.originalEvent.changedTouches[0],\n        simulatedEvent = document.createEvent('MouseEvents');\n    \n    // Initialize the simulated mouse event using the touch event's coordinates\n    simulatedEvent.initMouseEvent(\n      simulatedType,    // type\n      true,             // bubbles                    \n      true,             // cancelable                 \n      window,           // view                       \n      1,                // detail                     \n      touch.screenX,    // screenX                    \n      touch.screenY,    // screenY                    \n      touch.clientX,    // clientX                    \n      touch.clientY,    // clientY                    \n      false,            // ctrlKey                    \n      false,            // altKey                     \n      false,            // shiftKey                   \n      false,            // metaKey                    \n      0,                // button                     \n      null              // relatedTarget              \n    );\n\n    // Dispatch the simulated event to the target element\n    event.target.dispatchEvent(simulatedEvent);\n  }\n\n  /**\n   * Handle the jQuery UI widget's touchstart events\n   * @param {Object} event The widget element's touchstart event\n   */\n  mouseProto._touchStart = function (event) {\n\n    var self = this;\n\n    // Ignore the event if another widget is already being handled\n    if (touchHandled || !self._mouseCapture(event.originalEvent.changedTouches[0])) {\n      return;\n    }\n\n    // Set the flag to prevent other widgets from inheriting the touch event\n    touchHandled = true;\n\n    // Track movement to determine if interaction was a click\n    self._touchMoved = false;\n\n    // Simulate the mouseover event\n    simulateMouseEvent(event, 'mouseover');\n\n    // Simulate the mousemove event\n    simulateMouseEvent(event, 'mousemove');\n\n    // Simulate the mousedown event\n    simulateMouseEvent(event, 'mousedown');\n  };\n\n  /**\n   * Handle the jQuery UI widget's touchmove events\n   * @param {Object} event The document's touchmove event\n   */\n  mouseProto._touchMove = function (event) {\n\n    // Ignore event if not handled\n    if (!touchHandled) {\n      return;\n    }\n\n    // Interaction was not a click\n    this._touchMoved = true;\n\n    // Simulate the mousemove event\n    simulateMouseEvent(event, 'mousemove');\n  };\n\n  /**\n   * Handle the jQuery UI widget's touchend events\n   * @param {Object} event The document's touchend event\n   */\n  mouseProto._touchEnd = function (event) {\n\n    // Ignore event if not handled\n    if (!touchHandled) {\n      return;\n    }\n\n    // Simulate the mouseup event\n    simulateMouseEvent(event, 'mouseup');\n\n    // Simulate the mouseout event\n    simulateMouseEvent(event, 'mouseout');\n\n    // If the touch interaction did not move, it should trigger a click\n    if (!this._touchMoved) {\n\n      // Simulate the click event\n      simulateMouseEvent(event, 'click');\n    }\n\n    // Unset the flag to allow other widgets to inherit the touch event\n    touchHandled = false;\n  };\n\n  /**\n   * A duck punch of the $.ui.mouse _mouseInit method to support touch events.\n   * This method extends the widget with bound touch event handlers that\n   * translate touch events to mouse events and pass them to the widget's\n   * original mouse event handling methods.\n   */\n  mouseProto._mouseInit = function () {\n    \n    var self = this;\n\n    // Delegate the touch handlers to the widget's element\n    self.element.bind({\n      touchstart: $.proxy(self, '_touchStart'),\n      touchmove: $.proxy(self, '_touchMove'),\n      touchend: $.proxy(self, '_touchEnd')\n    });\n\n    // Call the original $.ui.mouse init method\n    _mouseInit.call(self);\n  };\n\n  /**\n   * Remove the touch event handlers\n   */\n  mouseProto._mouseDestroy = function () {\n    \n    var self = this;\n\n    // Delegate the touch handlers to the widget's element\n    self.element.unbind({\n      touchstart: $.proxy(self, '_touchStart'),\n      touchmove: $.proxy(self, '_touchMove'),\n      touchend: $.proxy(self, '_touchEnd')\n    });\n\n    // Call the original $.ui.mouse destroy method\n    _mouseDestroy.call(self);\n  };\n\n}));\n\n","/*!\n * jQuery blockUI plugin\n * Version 2.59.0-2013.04.05\n * @requires jQuery v1.7 or later\n *\n * Examples at: http://malsup.com/jquery/block/\n * Copyright (c) 2007-2013 M. Alsup\n * Dual licensed under the MIT and GPL licenses:\n * http://www.opensource.org/licenses/mit-license.php\n * http://www.gnu.org/licenses/gpl.html\n *\n * Thanks to Amir-Hossein Sobhi for some excellent contributions!\n */\n\n;(function() {\n/*jshint eqeqeq:false curly:false latedef:false */\n\"use strict\";\n\n\tfunction setup($) {\n\t\t$.fn._fadeIn = $.fn.fadeIn;\n\n\t\tvar noOp = $.noop || function() {};\n\n\t\t// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle\n\t\t// retarded userAgent strings on Vista)\n\t\tvar msie = /MSIE/.test(navigator.userAgent);\n\t\tvar ie6  = /MSIE 6.0/.test(navigator.userAgent) && ! /MSIE 8.0/.test(navigator.userAgent);\n\t\tvar mode = document.documentMode || 0;\n\t\tvar setExpr = $.isFunction( document.createElement('div').style.setExpression );\n\n\t\t// global $ methods for blocking/unblocking the entire page\n\t\t$.blockUI   = function(opts) { install(window, opts); };\n\t\t$.unblockUI = function(opts) { remove(window, opts); };\n\n\t\t// convenience method for quick growl-like notifications  (http://www.google.com/search?q=growl)\n\t\t$.growlUI = function(title, message, timeout, onClose) {\n\t\t\tvar $m = $('<div class=\"growlUI\"></div>');\n\t\t\tif (title) $m.append('<h1>'+title+'</h1>');\n\t\t\tif (message) $m.append('<h2>'+message+'</h2>');\n\t\t\tif (timeout === undefined) timeout = 3000;\n\t\t\t$.blockUI({\n\t\t\t\tmessage: $m, fadeIn: 700, fadeOut: 1000, centerY: false,\n\t\t\t\ttimeout: timeout, showOverlay: false,\n\t\t\t\tonUnblock: onClose,\n\t\t\t\tcss: $.blockUI.defaults.growlCSS\n\t\t\t});\n\t\t};\n\n\t\t// plugin method for blocking element content\n\t\t$.fn.block = function(opts) {\n\t\t\tif ( this[0] === window ) {\n\t\t\t\t$.blockUI( opts );\n\t\t\t\treturn this;\n\t\t\t}\n\t\t\tvar fullOpts = $.extend({}, $.blockUI.defaults, opts || {});\n\t\t\tthis.each(function() {\n\t\t\t\tvar $el = $(this);\n\t\t\t\tif (fullOpts.ignoreIfBlocked && $el.data('blockUI.isBlocked'))\n\t\t\t\t\treturn;\n\t\t\t\t$el.unblock({ fadeOut: 0 });\n\t\t\t});\n\n\t\t\treturn this.each(function() {\n\t\t\t\tif ($.css(this,'position') == 'static') {\n\t\t\t\t\tthis.style.position = 'relative';\n\t\t\t\t\t$(this).data('blockUI.static', true);\n\t\t\t\t}\n\t\t\t\tthis.style.zoom = 1; // force 'hasLayout' in ie\n\t\t\t\tinstall(this, opts);\n\t\t\t});\n\t\t};\n\n\t\t// plugin method for unblocking element content\n\t\t$.fn.unblock = function(opts) {\n\t\t\tif ( this[0] === window ) {\n\t\t\t\t$.unblockUI( opts );\n\t\t\t\treturn this;\n\t\t\t}\n\t\t\treturn this.each(function() {\n\t\t\t\tremove(this, opts);\n\t\t\t});\n\t\t};\n\n\t\t$.blockUI.version = 2.59; // 2nd generation blocking at no extra cost!\n\n\t\t// override these in your code to change the default behavior and style\n\t\t$.blockUI.defaults = {\n\t\t\t// message displayed when blocking (use null for no message)\n\t\t\tmessage:  '<h1>Please wait...</h1>',\n\n\t\t\ttitle: null,\t\t// title string; only used when theme == true\n\t\t\tdraggable: true,\t// only used when theme == true (requires jquery-ui.js to be loaded)\n\n\t\t\ttheme: false, // set to true to use with jQuery UI themes\n\n\t\t\t// styles for the message when blocking; if you wish to disable\n\t\t\t// these and use an external stylesheet then do this in your code:\n\t\t\t// $.blockUI.defaults.css = {};\n\t\t\tcss: {\n\t\t\t\tpadding:\t0,\n\t\t\t\tmargin:\t\t0,\n\t\t\t\twidth:\t\t'30%',\n\t\t\t\ttop:\t\t'40%',\n\t\t\t\tleft:\t\t'35%',\n\t\t\t\ttextAlign:\t'center',\n\t\t\t\tcolor:\t\t'#000',\n\t\t\t\tborder:\t\t'3px solid #aaa',\n\t\t\t\tbackgroundColor:'#fff',\n\t\t\t\tcursor:\t\t'wait'\n\t\t\t},\n\n\t\t\t// minimal style set used when themes are used\n\t\t\tthemedCSS: {\n\t\t\t\twidth:\t'30%',\n\t\t\t\ttop:\t'40%',\n\t\t\t\tleft:\t'35%'\n\t\t\t},\n\n\t\t\t// styles for the overlay\n\t\t\toverlayCSS:  {\n\t\t\t\tbackgroundColor:\t'#000',\n\t\t\t\topacity:\t\t\t0.6,\n\t\t\t\tcursor:\t\t\t\t'wait'\n\t\t\t},\n\n\t\t\t// style to replace wait cursor before unblocking to correct issue\n\t\t\t// of lingering wait cursor\n\t\t\tcursorReset: 'default',\n\n\t\t\t// styles applied when using $.growlUI\n\t\t\tgrowlCSS: {\n\t\t\t\twidth:\t\t'350px',\n\t\t\t\ttop:\t\t'10px',\n\t\t\t\tleft:\t\t'',\n\t\t\t\tright:\t\t'10px',\n\t\t\t\tborder:\t\t'none',\n\t\t\t\tpadding:\t'5px',\n\t\t\t\topacity:\t0.6,\n\t\t\t\tcursor:\t\t'default',\n\t\t\t\tcolor:\t\t'#fff',\n\t\t\t\tbackgroundColor: '#000',\n\t\t\t\t'-webkit-border-radius':'10px',\n\t\t\t\t'-moz-border-radius':\t'10px',\n\t\t\t\t'border-radius':\t\t'10px'\n\t\t\t},\n\n\t\t\t// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w\n\t\t\t// (hat tip to Jorge H. N. de Vasconcelos)\n\t\t\t/*jshint scripturl:true */\n\t\t\tiframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',\n\n\t\t\t// force usage of iframe in non-IE browsers (handy for blocking applets)\n\t\t\tforceIframe: false,\n\n\t\t\t// z-index for the blocking overlay\n\t\t\tbaseZ: 1000,\n\n\t\t\t// set these to true to have the message automatically centered\n\t\t\tcenterX: true, // <-- only effects element blocking (page block controlled via css above)\n\t\t\tcenterY: true,\n\n\t\t\t// allow body element to be stetched in ie6; this makes blocking look better\n\t\t\t// on \"short\" pages.  disable if you wish to prevent changes to the body height\n\t\t\tallowBodyStretch: true,\n\n\t\t\t// enable if you want key and mouse events to be disabled for content that is blocked\n\t\t\tbindEvents: true,\n\n\t\t\t// be default blockUI will supress tab navigation from leaving blocking content\n\t\t\t// (if bindEvents is true)\n\t\t\tconstrainTabKey: true,\n\n\t\t\t// fadeIn time in millis; set to 0 to disable fadeIn on block\n\t\t\tfadeIn:  200,\n\n\t\t\t// fadeOut time in millis; set to 0 to disable fadeOut on unblock\n\t\t\tfadeOut:  400,\n\n\t\t\t// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock\n\t\t\ttimeout: 0,\n\n\t\t\t// disable if you don't want to show the overlay\n\t\t\tshowOverlay: true,\n\n\t\t\t// if true, focus will be placed in the first available input field when\n\t\t\t// page blocking\n\t\t\tfocusInput: true,\n\n\t\t\t// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)\n\t\t\t// no longer needed in 2012\n\t\t\t// applyPlatformOpacityRules: true,\n\n\t\t\t// callback method invoked when fadeIn has completed and blocking message is visible\n\t\t\tonBlock: null,\n\n\t\t\t// callback method invoked when unblocking has completed; the callback is\n\t\t\t// passed the element that has been unblocked (which is the window object for page\n\t\t\t// blocks) and the options that were passed to the unblock call:\n\t\t\t//\tonUnblock(element, options)\n\t\t\tonUnblock: null,\n\n\t\t\t// callback method invoked when the overlay area is clicked.\n\t\t\t// setting this will turn the cursor to a pointer, otherwise cursor defined in overlayCss will be used.\n\t\t\tonOverlayClick: null,\n\n\t\t\t// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493\n\t\t\tquirksmodeOffsetHack: 4,\n\n\t\t\t// class name of the message block\n\t\t\tblockMsgClass: 'blockMsg',\n\n\t\t\t// if it is already blocked, then ignore it (don't unblock and reblock)\n\t\t\tignoreIfBlocked: false\n\t\t};\n\n\t\t// private data and functions follow...\n\n\t\tvar pageBlock = null;\n\t\tvar pageBlockEls = [];\n\n\t\tfunction install(el, opts) {\n\t\t\tvar css, themedCSS;\n\t\t\tvar full = (el == window);\n\t\t\tvar msg = (opts && opts.message !== undefined ? opts.message : undefined);\n\t\t\topts = $.extend({}, $.blockUI.defaults, opts || {});\n\n\t\t\tif (opts.ignoreIfBlocked && $(el).data('blockUI.isBlocked'))\n\t\t\t\treturn;\n\n\t\t\topts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});\n\t\t\tcss = $.extend({}, $.blockUI.defaults.css, opts.css || {});\n\t\t\tif (opts.onOverlayClick)\n\t\t\t\topts.overlayCSS.cursor = 'pointer';\n\n\t\t\tthemedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});\n\t\t\tmsg = msg === undefined ? opts.message : msg;\n\n\t\t\t// remove the current block (if there is one)\n\t\t\tif (full && pageBlock)\n\t\t\t\tremove(window, {fadeOut:0});\n\n\t\t\t// if an existing element is being used as the blocking content then we capture\n\t\t\t// its current place in the DOM (and current display style) so we can restore\n\t\t\t// it when we unblock\n\t\t\tif (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {\n\t\t\t\tvar node = msg.jquery ? msg[0] : msg;\n\t\t\t\tvar data = {};\n\t\t\t\t$(el).data('blockUI.history', data);\n\t\t\t\tdata.el = node;\n\t\t\t\tdata.parent = node.parentNode;\n\t\t\t\tdata.display = node.style.display;\n\t\t\t\tdata.position = node.style.position;\n\t\t\t\tif (data.parent)\n\t\t\t\t\tdata.parent.removeChild(node);\n\t\t\t}\n\n\t\t\t$(el).data('blockUI.onUnblock', opts.onUnblock);\n\t\t\tvar z = opts.baseZ;\n\n\t\t\t// blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;\n\t\t\t// layer1 is the iframe layer which is used to supress bleed through of underlying content\n\t\t\t// layer2 is the overlay layer which has opacity and a wait cursor (by default)\n\t\t\t// layer3 is the message content that is displayed while blocking\n\t\t\tvar lyr1, lyr2, lyr3, s;\n\t\t\tif (msie || opts.forceIframe)\n\t\t\t\tlyr1 = $('<iframe class=\"blockUI\" style=\"z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0\" src=\"'+opts.iframeSrc+'\"></iframe>');\n\t\t\telse\n\t\t\t\tlyr1 = $('<div class=\"blockUI\" style=\"display:none\"></div>');\n\n\t\t\tif (opts.theme)\n\t\t\t\tlyr2 = $('<div class=\"blockUI blockOverlay ui-widget-overlay\" style=\"z-index:'+ (z++) +';display:none\"></div>');\n\t\t\telse\n\t\t\t\tlyr2 = $('<div class=\"blockUI blockOverlay\" style=\"z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0\"></div>');\n\n\t\t\tif (opts.theme && full) {\n\t\t\t\ts = '<div class=\"blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all\" style=\"z-index:'+(z+10)+';display:none;position:fixed\">';\n\t\t\t\tif ( opts.title ) {\n\t\t\t\t\ts += '<div class=\"ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle\">'+(opts.title || '&nbsp;')+'</div>';\n\t\t\t\t}\n\t\t\t\ts += '<div class=\"ui-widget-content ui-dialog-content\"></div>';\n\t\t\t\ts += '</div>';\n\t\t\t}\n\t\t\telse if (opts.theme) {\n\t\t\t\ts = '<div class=\"blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all\" style=\"z-index:'+(z+10)+';display:none;position:absolute\">';\n\t\t\t\tif ( opts.title ) {\n\t\t\t\t\ts += '<div class=\"ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle\">'+(opts.title || '&nbsp;')+'</div>';\n\t\t\t\t}  \n\t\t\t\ts += '<div class=\"ui-widget-content ui-dialog-content\"></div>';\n\t\t\t\ts += '</div>';\n\t\t\t}\n\t\t\telse if (full) {\n\t\t\t\ts = '<div class=\"blockUI ' + opts.blockMsgClass + ' blockPage\" style=\"z-index:'+(z+10)+';display:none;position:fixed\"></div>';\n\t\t\t}\n\t\t\telse {\n\t\t\t\ts = '<div class=\"blockUI ' + opts.blockMsgClass + ' blockElement\" style=\"z-index:'+(z+10)+';display:none;position:absolute\"></div>';\n\t\t\t}\n\t\t\tlyr3 = $(s);\n\n\t\t\t// if we have a message, style it\n\t\t\tif (msg) {\n\t\t\t\tif (opts.theme) {\n\t\t\t\t\tlyr3.css(themedCSS);\n\t\t\t\t\tlyr3.addClass('ui-widget-content');\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t\tlyr3.css(css);\n\t\t\t}\n\n\t\t\t// style the overlay\n\t\t\tif (!opts.theme /*&& (!opts.applyPlatformOpacityRules)*/)\n\t\t\t\tlyr2.css(opts.overlayCSS);\n\t\t\tlyr2.css('position', full ? 'fixed' : 'absolute');\n\n\t\t\t// make iframe layer transparent in IE\n\t\t\tif (msie || opts.forceIframe)\n\t\t\t\tlyr1.css('opacity',0.0);\n\n\t\t\t//$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);\n\t\t\tvar layers = [lyr1,lyr2,lyr3], $par = full ? $('body') : $(el);\n\t\t\t$.each(layers, function() {\n\t\t\t\tthis.appendTo($par);\n\t\t\t});\n\n\t\t\tif (opts.theme && opts.draggable && $.fn.draggable) {\n\t\t\t\tlyr3.draggable({\n\t\t\t\t\thandle: '.ui-dialog-titlebar',\n\t\t\t\t\tcancel: 'li'\n\t\t\t\t});\n\t\t\t}\n\n\t\t\t// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)\n\t\t\tvar expr = setExpr && (!$.support.boxModel || $('object,embed', full ? null : el).length > 0);\n\t\t\tif (ie6 || expr) {\n\t\t\t\t// give body 100% height\n\t\t\t\tif (full && opts.allowBodyStretch && $.support.boxModel)\n\t\t\t\t\t$('html,body').css('height','100%');\n\n\t\t\t\t// fix ie6 issue when blocked element has a border width\n\t\t\t\tif ((ie6 || !$.support.boxModel) && !full) {\n\t\t\t\t\tvar t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');\n\t\t\t\t\tvar fixT = t ? '(0 - '+t+')' : 0;\n\t\t\t\t\tvar fixL = l ? '(0 - '+l+')' : 0;\n\t\t\t\t}\n\n\t\t\t\t// simulate fixed position\n\t\t\t\t$.each(layers, function(i,o) {\n\t\t\t\t\tvar s = o[0].style;\n\t\t\t\t\ts.position = 'absolute';\n\t\t\t\t\tif (i < 2) {\n\t\t\t\t\t\tif (full)\n\t\t\t\t\t\t\ts.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.support.boxModel?0:'+opts.quirksmodeOffsetHack+') + \"px\"');\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\ts.setExpression('height','this.parentNode.offsetHeight + \"px\"');\n\t\t\t\t\t\tif (full)\n\t\t\t\t\t\t\ts.setExpression('width','jQuery.support.boxModel && document.documentElement.clientWidth || document.body.clientWidth + \"px\"');\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\ts.setExpression('width','this.parentNode.offsetWidth + \"px\"');\n\t\t\t\t\t\tif (fixL) s.setExpression('left', fixL);\n\t\t\t\t\t\tif (fixT) s.setExpression('top', fixT);\n\t\t\t\t\t}\n\t\t\t\t\telse if (opts.centerY) {\n\t\t\t\t\t\tif (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + \"px\"');\n\t\t\t\t\t\ts.marginTop = 0;\n\t\t\t\t\t}\n\t\t\t\t\telse if (!opts.centerY && full) {\n\t\t\t\t\t\tvar top = (opts.css && opts.css.top) ? parseInt(opts.css.top, 10) : 0;\n\t\t\t\t\t\tvar expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + \"px\"';\n\t\t\t\t\t\ts.setExpression('top',expression);\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t}\n\n\t\t\t// show the message\n\t\t\tif (msg) {\n\t\t\t\tif (opts.theme)\n\t\t\t\t\tlyr3.find('.ui-widget-content').append(msg);\n\t\t\t\telse\n\t\t\t\t\tlyr3.append(msg);\n\t\t\t\tif (msg.jquery || msg.nodeType)\n\t\t\t\t\t$(msg).show();\n\t\t\t}\n\n\t\t\tif ((msie || opts.forceIframe) && opts.showOverlay)\n\t\t\t\tlyr1.show(); // opacity is zero\n\t\t\tif (opts.fadeIn) {\n\t\t\t\tvar cb = opts.onBlock ? opts.onBlock : noOp;\n\t\t\t\tvar cb1 = (opts.showOverlay && !msg) ? cb : noOp;\n\t\t\t\tvar cb2 = msg ? cb : noOp;\n\t\t\t\tif (opts.showOverlay)\n\t\t\t\t\tlyr2._fadeIn(opts.fadeIn, cb1);\n\t\t\t\tif (msg)\n\t\t\t\t\tlyr3._fadeIn(opts.fadeIn, cb2);\n\t\t\t}\n\t\t\telse {\n\t\t\t\tif (opts.showOverlay)\n\t\t\t\t\tlyr2.show();\n\t\t\t\tif (msg)\n\t\t\t\t\tlyr3.show();\n\t\t\t\tif (opts.onBlock)\n\t\t\t\t\topts.onBlock();\n\t\t\t}\n\n\t\t\t// bind key and mouse events\n\t\t\tbind(1, el, opts);\n\n\t\t\tif (full) {\n\t\t\t\tpageBlock = lyr3[0];\n\t\t\t\tpageBlockEls = $(':input:enabled:visible',pageBlock);\n\t\t\t\tif (opts.focusInput)\n\t\t\t\t\tsetTimeout(focus, 20);\n\t\t\t}\n\t\t\telse\n\t\t\t\tcenter(lyr3[0], opts.centerX, opts.centerY);\n\n\t\t\tif (opts.timeout) {\n\t\t\t\t// auto-unblock\n\t\t\t\tvar to = setTimeout(function() {\n\t\t\t\t\tif (full)\n\t\t\t\t\t\t$.unblockUI(opts);\n\t\t\t\t\telse\n\t\t\t\t\t\t$(el).unblock(opts);\n\t\t\t\t}, opts.timeout);\n\t\t\t\t$(el).data('blockUI.timeout', to);\n\t\t\t}\n\t\t}\n\n\t\t// remove the block\n\t\tfunction remove(el, opts) {\n\t\t\tvar count;\n\t\t\tvar full = (el == window);\n\t\t\tvar $el = $(el);\n\t\t\tvar data = $el.data('blockUI.history');\n\t\t\tvar to = $el.data('blockUI.timeout');\n\t\t\tif (to) {\n\t\t\t\tclearTimeout(to);\n\t\t\t\t$el.removeData('blockUI.timeout');\n\t\t\t}\n\t\t\topts = $.extend({}, $.blockUI.defaults, opts || {});\n\t\t\tbind(0, el, opts); // unbind events\n\n\t\t\tif (opts.onUnblock === null) {\n\t\t\t\topts.onUnblock = $el.data('blockUI.onUnblock');\n\t\t\t\t$el.removeData('blockUI.onUnblock');\n\t\t\t}\n\n\t\t\tvar els;\n\t\t\tif (full) // crazy selector to handle odd field errors in ie6/7\n\t\t\t\tels = $('body').children().filter('.blockUI').add('body > .blockUI');\n\t\t\telse\n\t\t\t\tels = $el.find('>.blockUI');\n\n\t\t\t// fix cursor issue\n\t\t\tif ( opts.cursorReset ) {\n\t\t\t\tif ( els.length > 1 )\n\t\t\t\t\tels[1].style.cursor = opts.cursorReset;\n\t\t\t\tif ( els.length > 2 )\n\t\t\t\t\tels[2].style.cursor = opts.cursorReset;\n\t\t\t}\n\n\t\t\tif (full)\n\t\t\t\tpageBlock = pageBlockEls = null;\n\n\t\t\tif (opts.fadeOut) {\n\t\t\t\tcount = els.length;\n\t\t\t\tels.fadeOut(opts.fadeOut, function() { \n\t\t\t\t\tif ( --count === 0)\n\t\t\t\t\t\treset(els,data,opts,el);\n\t\t\t\t});\n\t\t\t}\n\t\t\telse\n\t\t\t\treset(els, data, opts, el);\n\t\t}\n\n\t\t// move blocking element back into the DOM where it started\n\t\tfunction reset(els,data,opts,el) {\n\t\t\tvar $el = $(el);\n\t\t\tels.each(function(i,o) {\n\t\t\t\t// remove via DOM calls so we don't lose event handlers\n\t\t\t\tif (this.parentNode)\n\t\t\t\t\tthis.parentNode.removeChild(this);\n\t\t\t});\n\n\t\t\tif (data && data.el) {\n\t\t\t\tdata.el.style.display = data.display;\n\t\t\t\tdata.el.style.position = data.position;\n\t\t\t\tif (data.parent)\n\t\t\t\t\tdata.parent.appendChild(data.el);\n\t\t\t\t$el.removeData('blockUI.history');\n\t\t\t}\n\n\t\t\tif ($el.data('blockUI.static')) {\n\t\t\t\t$el.css('position', 'static'); // #22\n\t\t\t}\n\n\t\t\tif (typeof opts.onUnblock == 'function')\n\t\t\t\topts.onUnblock(el,opts);\n\n\t\t\t// fix issue in Safari 6 where block artifacts remain until reflow\n\t\t\tvar body = $(document.body), w = body.width(), cssW = body[0].style.width;\n\t\t\tbody.width(w-1).width(w);\n\t\t\tbody[0].style.width = cssW;\n\t\t}\n\n\t\t// bind/unbind the handler\n\t\tfunction bind(b, el, opts) {\n\t\t\tvar full = el == window, $el = $(el);\n\n\t\t\t// don't bother unbinding if there is nothing to unbind\n\t\t\tif (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))\n\t\t\t\treturn;\n\n\t\t\t$el.data('blockUI.isBlocked', b);\n\n\t\t\t// don't bind events when overlay is not in use or if bindEvents is false\n\t\t\tif (!full || !opts.bindEvents || (b && !opts.showOverlay))\n\t\t\t\treturn;\n\n\t\t\t// bind anchors and inputs for mouse and key events\n\t\t\tvar events = 'mousedown mouseup keydown keypress keyup touchstart touchend touchmove';\n\t\t\tif (b)\n\t\t\t\t$(document).bind(events, opts, handler);\n\t\t\telse\n\t\t\t\t$(document).unbind(events, handler);\n\n\t\t// former impl...\n\t\t//\t\tvar $e = $('a,:input');\n\t\t//\t\tb ? $e.bind(events, opts, handler) : $e.unbind(events, handler);\n\t\t}\n\n\t\t// event handler to suppress keyboard/mouse events when blocking\n\t\tfunction handler(e) {\n\t\t\t// allow tab navigation (conditionally)\n\t\t\tif (e.keyCode && e.keyCode == 9) {\n\t\t\t\tif (pageBlock && e.data.constrainTabKey) {\n\t\t\t\t\tvar els = pageBlockEls;\n\t\t\t\t\tvar fwd = !e.shiftKey && e.target === els[els.length-1];\n\t\t\t\t\tvar back = e.shiftKey && e.target === els[0];\n\t\t\t\t\tif (fwd || back) {\n\t\t\t\t\t\tsetTimeout(function(){focus(back);},10);\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tvar opts = e.data;\n\t\t\tvar target = $(e.target);\n\t\t\tif (target.hasClass('blockOverlay') && opts.onOverlayClick)\n\t\t\t\topts.onOverlayClick();\n\n\t\t\t// allow events within the message content\n\t\t\tif (target.parents('div.' + opts.blockMsgClass).length > 0)\n\t\t\t\treturn true;\n\n\t\t\t// allow events for content that is not being blocked\n\t\t\treturn target.parents().children().filter('div.blockUI').length === 0;\n\t\t}\n\n\t\tfunction focus(back) {\n\t\t\tif (!pageBlockEls)\n\t\t\t\treturn;\n\t\t\tvar e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];\n\t\t\tif (e)\n\t\t\t\te.focus();\n\t\t}\n\n\t\tfunction center(el, x, y) {\n\t\t\tvar p = el.parentNode, s = el.style;\n\t\t\tvar l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');\n\t\t\tvar t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');\n\t\t\tif (x) s.left = l > 0 ? (l+'px') : '0';\n\t\t\tif (y) s.top  = t > 0 ? (t+'px') : '0';\n\t\t}\n\n\t\tfunction sz(el, p) {\n\t\t\treturn parseInt($.css(el,p),10)||0;\n\t\t}\n\n\t}\n\n\n\t/*global define:true */\n\tif (typeof define === 'function' && define.amd && define.amd.jQuery) {\n\t\tdefine(['jquery'], setup);\n\t} else {\n\t\tsetup(jQuery);\n\t}\n\n})();\n","/*!\n * FullCalendar v2.2.3\n * Docs & License: http://arshaw.com/fullcalendar/\n * (c) 2013 Adam Shaw\n */\n\n(function(factory) {\n\tif (typeof define === 'function' && define.amd) {\n\t\tdefine([ 'jquery', 'moment' ], factory);\n\t}\n\telse {\n\t\tfactory(jQuery, moment);\n\t}\n})(function($, moment) {\n\n;;\n\nvar defaults = {\n\n\tlang: 'en',\n\n\tdefaultTimedEventDuration: '02:00:00',\n\tdefaultAllDayEventDuration: { days: 1 },\n\tforceEventDuration: false,\n\tnextDayThreshold: '09:00:00', // 9am\n\n\t// display\n\tdefaultView: 'month',\n\taspectRatio: 1.35,\n\theader: {\n\t\tleft: 'title',\n\t\tcenter: '',\n\t\tright: 'today prev,next'\n\t},\n\tweekends: true,\n\tweekNumbers: false,\n\n\tweekNumberTitle: 'W',\n\tweekNumberCalculation: 'local',\n\t\n\t//editable: false,\n\t\n\t// event ajax\n\tlazyFetching: true,\n\tstartParam: 'start',\n\tendParam: 'end',\n\ttimezoneParam: 'timezone',\n\n\ttimezone: false,\n\n\t//allDayDefault: undefined,\n\t\n\t// time formats\n\ttitleFormat: {\n\t\tmonth: 'MMMM YYYY', // like \"September 1986\". each language will override this\n\t\tweek: 'll', // like \"Sep 4 1986\"\n\t\tday: 'LL', // like \"September 4 1986\"\n\t\tresourceDay: 'LL - dddd' // like \"September 4 1986 - Monday\"\n\t},\n\tcolumnFormat: {\n\t\tmonth: 'ddd', // like \"Sat\"\n\t\tweek: generateWeekColumnFormat,\n\t\tday: 'dddd' // like \"Saturday\"\n\t},\n\ttimeFormat: { // for event elements\n\t\t'default': generateShortTimeFormat\n\t},\n\n\tdisplayEventEnd: {\n\t\tmonth: false,\n\t\tbasicWeek: false,\n\t\t'default': true\n\t},\n\t\n\t// locale\n\tisRTL: false,\n\tdefaultButtonText: {\n\t\tprev: \"prev\",\n\t\tnext: \"next\",\n\t\tprevYear: \"prev year\",\n\t\tnextYear: \"next year\",\n\t\ttoday: 'today',\n\t\tmonth: 'month',\n\t\tweek: 'week',\n\t\tday: 'day'\n\t},\n\n\tbuttonIcons: {\n\t\tprev: 'left-single-arrow',\n\t\tnext: 'right-single-arrow',\n\t\tprevYear: 'left-double-arrow',\n\t\tnextYear: 'right-double-arrow'\n\t},\n\t\n\t// jquery-ui theming\n\ttheme: false,\n\tthemeButtonIcons: {\n\t\tprev: 'circle-triangle-w',\n\t\tnext: 'circle-triangle-e',\n\t\tprevYear: 'seek-prev',\n\t\tnextYear: 'seek-next'\n\t},\n\n\tdragOpacity: .75,\n\tdragRevertDuration: 500,\n\tdragScroll: true,\n\t\n\t//selectable: false,\n\tunselectAuto: true,\n\t\n\tdropAccept: '*',\n\n\tannotations: [],\n\n\teventLimit: false,\n\teventLimitText: 'more',\n\teventLimitClick: 'popover',\n\tdayPopoverFormat: 'LL',\n\t\n\thandleWindowResize: true,\n\twindowResizeDelay: 200 // milliseconds before a rerender happens\n\t\n};\n\n\nfunction generateShortTimeFormat(options, langData) {\n\treturn langData.longDateFormat('LT')\n\t\t.replace(':mm', '(:mm)')\n\t\t.replace(/(\\Wmm)$/, '($1)') // like above, but for foreign langs\n\t\t.replace(/\\s*a$/i, 't'); // convert to AM/PM/am/pm to lowercase one-letter. remove any spaces beforehand\n}\n\n\nfunction generateWeekColumnFormat(options, langData) {\n\tvar format = langData.longDateFormat('L'); // for the format like \"MM/DD/YYYY\"\n\tformat = format.replace(/^Y+[^\\w\\s]*|[^\\w\\s]*Y+$/g, ''); // strip the year off the edge, as well as other misc non-whitespace chars\n\tif (options.isRTL) {\n\t\tformat += ' ddd'; // for RTL, add day-of-week to end\n\t}\n\telse {\n\t\tformat = 'ddd ' + format; // for LTR, add day-of-week to beginning\n\t}\n\treturn format;\n}\n\n\nvar langOptionHash = {\n\ten: {\n\t\tcolumnFormat: {\n\t\t\tweek: 'ddd M/D' // override for english. different from the generated default, which is MM/DD\n\t\t},\n\t\tdayPopoverFormat: 'dddd, MMMM D'\n\t}\n};\n\n\n// right-to-left defaults\nvar rtlDefaults = {\n\theader: {\n\t\tleft: 'next,prev today',\n\t\tcenter: '',\n\t\tright: 'title'\n\t},\n\tbuttonIcons: {\n\t\tprev: 'right-single-arrow',\n\t\tnext: 'left-single-arrow',\n\t\tprevYear: 'right-double-arrow',\n\t\tnextYear: 'left-double-arrow'\n\t},\n\tthemeButtonIcons: {\n\t\tprev: 'circle-triangle-e',\n\t\tnext: 'circle-triangle-w',\n\t\tnextYear: 'seek-prev',\n\t\tprevYear: 'seek-next'\n\t}\n};\n\n;;\n\nvar fc = $.fullCalendar = { version: \"2.2.3\" };\nvar fcViews = fc.views = {};\n\n\n$.fn.fullCalendar = function(options) {\n\tvar args = Array.prototype.slice.call(arguments, 1); // for a possible method call\n\tvar res = this; // what this function will return (this jQuery object by default)\n\n\tthis.each(function(i, _element) { // loop each DOM element involved\n\t\tvar element = $(_element);\n\t\tvar calendar = element.data('fullCalendar'); // get the existing calendar object (if any)\n\t\tvar singleRes; // the returned value of this single method call\n\n\t\t// a method call\n\t\tif (typeof options === 'string') {\n\t\t\tif (calendar && $.isFunction(calendar[options])) {\n\t\t\t\tsingleRes = calendar[options].apply(calendar, args);\n\t\t\t\tif (!i) {\n\t\t\t\t\tres = singleRes; // record the first method call result\n\t\t\t\t}\n\t\t\t\tif (options === 'destroy') { // for the destroy method, must remove Calendar object data\n\t\t\t\t\telement.removeData('fullCalendar');\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t// a new calendar initialization\n\t\telse if (!calendar) { // don't initialize twice\n\t\t\tcalendar = new Calendar(element, options);\n\t\t\telement.data('fullCalendar', calendar);\n\t\t\tcalendar.render();\n\t\t}\n\t});\n\t\n\treturn res;\n};\n\n\n// function for adding/overriding defaults\nfunction setDefaults(d) {\n\tmergeOptions(defaults, d);\n}\n\n\n// Recursively combines option hash-objects.\n// Better than `$.extend(true, ...)` because arrays are not traversed/copied.\n//\n// called like:\n//     mergeOptions(target, obj1, obj2, ...)\n//\nfunction mergeOptions(target) {\n\n\tfunction mergeIntoTarget(name, value) {\n\t\tif ($.isPlainObject(value) && $.isPlainObject(target[name]) && !isForcedAtomicOption(name)) {\n\t\t\t// merge into a new object to avoid destruction\n\t\t\ttarget[name] = mergeOptions({}, target[name], value); // combine. `value` object takes precedence\n\t\t}\n\t\telse if (value !== undefined) { // only use values that are set and not undefined\n\t\t\ttarget[name] = value;\n\t\t}\n\t}\n\n\tfor (var i=1; i<arguments.length; i++) {\n\t\t$.each(arguments[i], mergeIntoTarget);\n\t}\n\n\treturn target;\n}\n\n\n// overcome sucky view-option-hash and option-merging behavior messing with options it shouldn't\nfunction isForcedAtomicOption(name) {\n\t// Any option that ends in \"Time\" or \"Duration\" is probably a Duration,\n\t// and these will commonly be specified as plain objects, which we don't want to mess up.\n\treturn /(Time|Duration)$/.test(name);\n}\n// FIX: find a different solution for view-option-hashes and have a whitelist\n// for options that can be recursively merged.\n\n;;\n\n//var langOptionHash = {}; // initialized in defaults.js\nfc.langs = langOptionHash; // expose\n\n\n// Initialize jQuery UI Datepicker translations while using some of the translations\n// for our own purposes. Will set this as the default language for datepicker.\n// Called from a translation file.\nfc.datepickerLang = function(langCode, datepickerLangCode, options) {\n\tvar langOptions = langOptionHash[langCode];\n\n\t// initialize FullCalendar's lang hash for this language\n\tif (!langOptions) {\n\t\tlangOptions = langOptionHash[langCode] = {};\n\t}\n\n\t// merge certain Datepicker options into FullCalendar's options\n\tmergeOptions(langOptions, {\n\t\tisRTL: options.isRTL,\n\t\tweekNumberTitle: options.weekHeader,\n\t\ttitleFormat: {\n\t\t\tmonth: options.showMonthAfterYear ?\n\t\t\t\t'YYYY[' + options.yearSuffix + '] MMMM' :\n\t\t\t\t'MMMM YYYY[' + options.yearSuffix + ']'\n\t\t},\n\t\tdefaultButtonText: {\n\t\t\t// the translations sometimes wrongly contain HTML entities\n\t\t\tprev: stripHtmlEntities(options.prevText),\n\t\t\tnext: stripHtmlEntities(options.nextText),\n\t\t\ttoday: stripHtmlEntities(options.currentText)\n\t\t}\n\t});\n\n\t// is jQuery UI Datepicker is on the page?\n\tif ($.datepicker) {\n\n\t\t// Register the language data.\n\t\t// FullCalendar and MomentJS use language codes like \"pt-br\" but Datepicker\n\t\t// does it like \"pt-BR\" or if it doesn't have the language, maybe just \"pt\".\n\t\t// Make an alias so the language can be referenced either way.\n\t\t$.datepicker.regional[datepickerLangCode] =\n\t\t\t$.datepicker.regional[langCode] = // alias\n\t\t\t\toptions;\n\n\t\t// Alias 'en' to the default language data. Do this every time.\n\t\t$.datepicker.regional.en = $.datepicker.regional[''];\n\n\t\t// Set as Datepicker's global defaults.\n\t\t$.datepicker.setDefaults(options);\n\t}\n};\n\n\n// Sets FullCalendar-specific translations. Also sets the language as the global default.\n// Called from a translation file.\nfc.lang = function(langCode, options) {\n\tvar langOptions;\n\n\tif (options) {\n\t\tlangOptions = langOptionHash[langCode];\n\n\t\t// initialize the hash for this language\n\t\tif (!langOptions) {\n\t\t\tlangOptions = langOptionHash[langCode] = {};\n\t\t}\n\n\t\tmergeOptions(langOptions, options || {});\n\t}\n\n\t// set it as the default language for FullCalendar\n\tdefaults.lang = langCode;\n};\n;;\n\n \nfunction Calendar(element, instanceOptions) {\n\tvar t = this;\n\n\n\n\t// Build options object\n\t// -----------------------------------------------------------------------------------\n\t// Precedence (lowest to highest): defaults, rtlDefaults, langOptions, instanceOptions\n\n\tinstanceOptions = instanceOptions || {};\n\n\tvar options = mergeOptions({}, defaults, instanceOptions);\n\tvar langOptions;\n\n\t// determine language options\n\tif (options.lang in langOptionHash) {\n\t\tlangOptions = langOptionHash[options.lang];\n\t}\n\telse {\n\t\tlangOptions = langOptionHash[defaults.lang];\n\t}\n\n\tif (langOptions) { // if language options exist, rebuild...\n\t\toptions = mergeOptions({}, defaults, langOptions, instanceOptions);\n\t}\n\n\tif (options.isRTL) { // is isRTL, rebuild...\n\t\toptions = mergeOptions({}, defaults, rtlDefaults, langOptions || {}, instanceOptions);\n\t}\n\n\n\t// Exports\n\t// -----------------------------------------------------------------------------------\n\n\tt.options = options;\n\tt.render = render;\n\tt.destroy = destroy;\n\tt.refetchEvents = refetchEvents;\n\tt.reportEvents = reportEvents;\n\tt.reportEventChange = reportEventChange;\n\tt.rerenderEvents = renderEvents; // `renderEvents` serves as a rerender. an API method\n\tt.changeView = changeView;\n\tt.select = select;\n\tt.unselect = unselect;\n\tt.prev = prev;\n\tt.next = next;\n\tt.prevYear = prevYear;\n\tt.nextYear = nextYear;\n\tt.today = today;\n\tt.gotoDate = gotoDate;\n\tt.incrementDate = incrementDate;\n\tt.zoomTo = zoomTo;\n\tt.getDate = getDate;\n\tt.getCalendar = getCalendar;\n\tt.getView = getView;\n\tt.option = option;\n\tt.trigger = trigger;\n\n\n\n\t// Language-data Internals\n\t// -----------------------------------------------------------------------------------\n\t// Apply overrides to the current language's data\n\n\n\t// Returns moment's internal locale data. If doesn't exist, returns English.\n\t// Works with moment-pre-2.8\n\tfunction getLocaleData(langCode) {\n\t\tvar f = moment.localeData || moment.langData;\n\t\treturn f.call(moment, langCode) ||\n\t\t\tf.call(moment, 'en'); // the newer localData could return null, so fall back to en\n\t}\n\n\n\tvar localeData = createObject(getLocaleData(options.lang)); // make a cheap copy\n\n\tif (options.monthNames) {\n\t\tlocaleData._months = options.monthNames;\n\t}\n\tif (options.monthNamesShort) {\n\t\tlocaleData._monthsShort = options.monthNamesShort;\n\t}\n\tif (options.dayNames) {\n\t\tlocaleData._weekdays = options.dayNames;\n\t}\n\tif (options.dayNamesShort) {\n\t\tlocaleData._weekdaysShort = options.dayNamesShort;\n\t}\n\tif (options.firstDay != null) {\n\t\tvar _week = createObject(localeData._week); // _week: { dow: # }\n\t\t_week.dow = options.firstDay;\n\t\tlocaleData._week = _week;\n\t}\n\n\n\n\t// Calendar-specific Date Utilities\n\t// -----------------------------------------------------------------------------------\n\n\n\tt.defaultAllDayEventDuration = moment.duration(options.defaultAllDayEventDuration);\n\tt.defaultTimedEventDuration = moment.duration(options.defaultTimedEventDuration);\n\n\n\t// Builds a moment using the settings of the current calendar: timezone and language.\n\t// Accepts anything the vanilla moment() constructor accepts.\n\tt.moment = function() {\n\t\tvar mom;\n\n\t\tif (options.timezone === 'local') {\n\t\t\tmom = fc.moment.apply(null, arguments);\n\n\t\t\t// Force the moment to be local, because fc.moment doesn't guarantee it.\n\t\t\tif (mom.hasTime()) { // don't give ambiguously-timed moments a local zone\n\t\t\t\tmom.local();\n\t\t\t}\n\t\t}\n\t\telse if (options.timezone === 'UTC') {\n\t\t\tmom = fc.moment.utc.apply(null, arguments); // process as UTC\n\t\t}\n\t\telse {\n\t\t\tmom = fc.moment.parseZone.apply(null, arguments); // let the input decide the zone\n\t\t}\n\n\t\tif ('_locale' in mom) { // moment 2.8 and above\n\t\t\tmom._locale = localeData;\n\t\t}\n\t\telse { // pre-moment-2.8\n\t\t\tmom._lang = localeData;\n\t\t}\n\n\t\treturn mom;\n\t};\n\n\n\t// Returns a boolean about whether or not the calendar knows how to calculate\n\t// the timezone offset of arbitrary dates in the current timezone.\n\tt.getIsAmbigTimezone = function() {\n\t\treturn options.timezone !== 'local' && options.timezone !== 'UTC';\n\t};\n\n\n\t// Returns a copy of the given date in the current timezone of it is ambiguously zoned.\n\t// This will also give the date an unambiguous time.\n\tt.rezoneDate = function(date) {\n\t\treturn t.moment(date.toArray());\n\t};\n\n\n\t// Returns a moment for the current date, as defined by the client's computer,\n\t// or overridden by the `now` option.\n\tt.getNow = function() {\n\t\tvar now = options.now;\n\t\tif (typeof now === 'function') {\n\t\t\tnow = now();\n\t\t}\n\t\treturn t.moment(now);\n\t};\n\n\n\t// Calculates the week number for a moment according to the calendar's\n\t// `weekNumberCalculation` setting.\n\tt.calculateWeekNumber = function(mom) {\n\t\tvar calc = options.weekNumberCalculation;\n\n\t\tif (typeof calc === 'function') {\n\t\t\treturn calc(mom);\n\t\t}\n\t\telse if (calc === 'local') {\n\t\t\treturn mom.week();\n\t\t}\n\t\telse if (calc.toUpperCase() === 'ISO') {\n\t\t\treturn mom.isoWeek();\n\t\t}\n\t};\n\n\n\t// Get an event's normalized end date. If not present, calculate it from the defaults.\n\tt.getEventEnd = function(event) {\n\t\tif (event.end) {\n\t\t\treturn event.end.clone();\n\t\t}\n\t\telse {\n\t\t\treturn t.getDefaultEventEnd(event.allDay, event.start);\n\t\t}\n\t};\n\n\n\t// Given an event's allDay status and start date, return what its fallback end date should be.\n\tt.getDefaultEventEnd = function(allDay, start) { // TODO: rename to computeDefaultEventEnd\n\t\tvar end = start.clone();\n\n\t\tif (allDay) {\n\t\t\tend.stripTime().add(t.defaultAllDayEventDuration);\n\t\t}\n\t\telse {\n\t\t\tend.add(t.defaultTimedEventDuration);\n\t\t}\n\n\t\tif (t.getIsAmbigTimezone()) {\n\t\t\tend.stripZone(); // we don't know what the tzo should be\n\t\t}\n\n\t\treturn end;\n\t};\n\n\n\n\t// Date-formatting Utilities\n\t// -----------------------------------------------------------------------------------\n\n\n\t// Like the vanilla formatRange, but with calendar-specific settings applied.\n\tt.formatRange = function(m1, m2, formatStr) {\n\n\t\t// a function that returns a formatStr // TODO: in future, precompute this\n\t\tif (typeof formatStr === 'function') {\n\t\t\tformatStr = formatStr.call(t, options, localeData);\n\t\t}\n\n\t\treturn formatRange(m1, m2, formatStr, null, options.isRTL);\n\t};\n\n\n\t// Like the vanilla formatDate, but with calendar-specific settings applied.\n\tt.formatDate = function(mom, formatStr) {\n\n\t\t// a function that returns a formatStr // TODO: in future, precompute this\n\t\tif (typeof formatStr === 'function') {\n\t\t\tformatStr = formatStr.call(t, options, localeData);\n\t\t}\n\n\t\treturn formatDate(mom, formatStr);\n\t};\n\n\n\t\n\t// Imports\n\t// -----------------------------------------------------------------------------------\n\n\n\tEventManager.call(t, options);\n\tResourceManager.call(t, options);\n\tvar isFetchNeeded = t.isFetchNeeded;\n\tvar fetchEvents = t.fetchEvents;\n\n\n\n\t// Locals\n\t// -----------------------------------------------------------------------------------\n\n\n\tvar _element = element[0];\n\tvar header;\n\tvar headerElement;\n\tvar content;\n\tvar tm; // for making theme classes\n\tvar currentView;\n\tvar suggestedViewHeight;\n\tvar windowResizeProxy; // wraps the windowResize function\n\tvar ignoreWindowResize = 0;\n\tvar date;\n\tvar events = [];\n\t\n\t\n\t\n\t// Main Rendering\n\t// -----------------------------------------------------------------------------------\n\n\n\tif (options.defaultDate != null) {\n\t\tdate = t.moment(options.defaultDate);\n\t}\n\telse {\n\t\tdate = t.getNow();\n\t}\n\n\tif (options.annotations) { // prepare annotations object\n\t\tvar annotations = { day: [], timed: [] };\n\n\t\t// separate the annotations into all-day and timed\n\t\tfor (var i = 0; i < options.annotations.length; i++) {\n\t\t\tvar annotation = options.annotations[i];\n\n\t\t\tif(annotation.start) {\n\t\t\t\tannotation.start = t.moment(annotation.start);\n\t\t\t}\n\n\t\t\tif(annotation.end) {\n\t\t\t\tannotation.end = t.moment(annotation.end);\n\t\t\t}\n\n\t\t\tif (annotation.allDay) {\n\t\t\t\tannotations.day.push(annotation);\n\t\t\t} else {\n\t\t\t\tannotations.timed.push(annotation);\n\t\t\t}\n\t\t}\n\n\t\toptions.annotations = annotations;\n\t}\n\t\n\t\n\tfunction render(inc) {\n\t\tif (!content) {\n\t\t\tinitialRender();\n\t\t}\n\t\telse if (elementVisible()) {\n\t\t\t// mainly for the public API\n\t\t\tcalcSize();\n\t\t\trenderView(inc);\n\t\t}\n\t}\n\t\n\t\n\tfunction initialRender() {\n\t\ttm = options.theme ? 'ui' : 'fc';\n\t\telement.addClass('fc');\n\n\t\tif (options.isRTL) {\n\t\t\telement.addClass('fc-rtl');\n\t\t}\n\t\telse {\n\t\t\telement.addClass('fc-ltr');\n\t\t}\n\n\t\tif (options.theme) {\n\t\t\telement.addClass('ui-widget');\n\t\t}\n\t\telse {\n\t\t\telement.addClass('fc-unthemed');\n\t\t}\n\n\t\tcontent = $(\"<div class='fc-view-container'/>\").prependTo(element);\n\n\t\theader = new Header(t, options);\n\t\theaderElement = header.render();\n\t\tif (headerElement) {\n\t\t\telement.prepend(headerElement);\n\t\t}\n\n\t\tchangeView(options.defaultView);\n\n\t\tif (options.handleWindowResize) {\n\t\t\twindowResizeProxy = debounce(windowResize, options.windowResizeDelay); // prevents rapid calls\n\t\t\t$(window).resize(windowResizeProxy);\n\t\t}\n\t}\n\t\n\t\n\tfunction destroy() {\n\n\t\tif (currentView) {\n\t\t\tcurrentView.destroy();\n\t\t}\n\n\t\theader.destroy();\n\t\tcontent.remove();\n\t\telement.removeClass('fc fc-ltr fc-rtl fc-unthemed ui-widget');\n\n\t\t$(window).unbind('resize', windowResizeProxy);\n\t}\n\t\n\t\n\tfunction elementVisible() {\n\t\treturn element.is(':visible');\n\t}\n\t\n\t\n\n\t// View Rendering\n\t// -----------------------------------------------------------------------------------\n\n\n\tfunction changeView(viewName) {\n\t\trenderView(0, viewName);\n\t}\n\n\n\t// Renders a view because of a date change, view-type change, or for the first time\n\tfunction renderView(delta, viewName) {\n\t\tignoreWindowResize++;\n\n\t\t// if forcing the rendering, pretend we are changing the view\n\t\tif (delta === true) {\n\t\t\tviewName = viewName || currentView.name;\n\t\t\tcurrentView.name = delta = undefined;\n\t\t}\n\n\t\t// if viewName is changing, destroy the old view\n\t\tif (currentView && viewName && currentView.name !== viewName) {\n\t\t\theader.deactivateButton(currentView.name);\n\t\t\tfreezeContentHeight(); // prevent a scroll jump when view element is removed\n\t\t\tif (currentView.start) { // rendered before?\n\t\t\t\tcurrentView.destroy();\n\t\t\t}\n\t\t\tcurrentView.el.remove();\n\t\t\tcurrentView = null;\n\t\t}\n\n\t\t// if viewName changed, or the view was never created, create a fresh view\n\t\tif (!currentView && viewName) {\n\t\t\tcurrentView = new fcViews[viewName](t);\n\t\t\tcurrentView.el =  $(\"<div class='fc-view fc-\" + viewName + \"-view' />\").appendTo(content);\n\t\t\theader.activateButton(viewName);\n\t\t}\n\n\t\tif (currentView) {\n\n\t\t\t// let the view determine what the delta means\n\t\t\tif (delta) {\n\t\t\t\tdate = currentView.incrementDate(date, delta);\n\t\t\t}\n\n\t\t\t// render or rerender the view\n\t\t\tif (\n\t\t\t\t!currentView.start || // never rendered before\n\t\t\t\tdelta || // explicit date window change\n\t\t\t\t!date.isWithin(currentView.intervalStart, currentView.intervalEnd) // implicit date window change\n\t\t\t) {\n\t\t\t\tif (elementVisible()) {\n\n\t\t\t\t\tfreezeContentHeight();\n\t\t\t\t\tif (currentView.start) { // rendered before?\n\t\t\t\t\t\tcurrentView.destroy();\n\t\t\t\t\t}\n\t\t\t\t\tcurrentView.render(date);\n\t\t\t\t\tunfreezeContentHeight();\n\n\t\t\t\t\t// need to do this after View::render, so dates are calculated\n\t\t\t\t\tupdateTitle();\n\t\t\t\t\tupdateTodayButton();\n\n\t\t\t\t\tgetAndRenderEvents();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tunfreezeContentHeight(); // undo any lone freezeContentHeight calls\n\t\tignoreWindowResize--;\n\t}\n\t\n\t\n\n\t// Resizing\n\t// -----------------------------------------------------------------------------------\n\n\n\tt.getSuggestedViewHeight = function() {\n\t\tif (suggestedViewHeight === undefined) {\n\t\t\tcalcSize();\n\t\t}\n\t\treturn suggestedViewHeight;\n\t};\n\n\n\tt.isHeightAuto = function() {\n\t\treturn options.contentHeight === 'auto' || options.height === 'auto';\n\t};\n\t\n\t\n\tfunction updateSize(shouldRecalc) {\n\t\tif (elementVisible()) {\n\n\t\t\tif (shouldRecalc) {\n\t\t\t\t_calcSize();\n\t\t\t}\n\n\t\t\tignoreWindowResize++;\n\t\t\tcurrentView.updateSize(true); // isResize=true. will poll getSuggestedViewHeight() and isHeightAuto()\n\t\t\tignoreWindowResize--;\n\n\t\t\treturn true; // signal success\n\t\t}\n\t}\n\n\n\tfunction calcSize() {\n\t\tif (elementVisible()) {\n\t\t\t_calcSize();\n\t\t}\n\t}\n\t\n\t\n\tfunction _calcSize() { // assumes elementVisible\n\t\tif (typeof options.contentHeight === 'number') { // exists and not 'auto'\n\t\t\tsuggestedViewHeight = options.contentHeight;\n\t\t}\n\t\telse if (typeof options.height === 'number') { // exists and not 'auto'\n\t\t\tsuggestedViewHeight = options.height - (headerElement ? headerElement.outerHeight(true) : 0);\n\t\t}\n\t\telse {\n\t\t\tsuggestedViewHeight = Math.round(content.width() / Math.max(options.aspectRatio, .5));\n\t\t}\n\t}\n\t\n\t\n\tfunction windowResize(ev) {\n\t\tif (\n\t\t\t!ignoreWindowResize &&\n\t\t\tev.target === window && // so we don't process jqui \"resize\" events that have bubbled up\n\t\t\tcurrentView.start // view has already been rendered\n\t\t) {\n\t\t\tif (updateSize(true)) {\n\t\t\t\tcurrentView.trigger('windowResize', _element);\n\t\t\t}\n\t\t}\n\t}\n\t\n\t\n\t\n\t/* Event Fetching/Rendering\n\t-----------------------------------------------------------------------------*/\n\t// TODO: going forward, most of this stuff should be directly handled by the view\n\n\n\tfunction refetchEvents() { // can be called as an API method\n\t\tdestroyEvents(); // so that events are cleared before user starts waiting for AJAX\n\t\tfetchAndRenderEvents();\n\t}\n\n\n\tfunction renderEvents() { // destroys old events if previously rendered\n\t\tif (elementVisible()) {\n\t\t\tfreezeContentHeight();\n\t\t\tcurrentView.destroyEvents(); // no performance cost if never rendered\n\t\t\tcurrentView.renderEvents($.grep(events, function(event) {\n\t\t\tvar end = event.end;\n\n\t\t\tif(!end) {\n\t\t\t\tend = currentView.calendar.getEventEnd(event);\n\t\t\t}\n\n\t\t\t\treturn end > currentView.start && event.start < currentView.end;\n\t\t\t}));\n\t\t\tunfreezeContentHeight();\n\t\t}\n\t}\n\n\n\tfunction destroyEvents() {\n\t\tfreezeContentHeight();\n\t\tcurrentView.destroyEvents();\n\t\tunfreezeContentHeight();\n\t}\n\t\n\n\tfunction getAndRenderEvents() {\n\t\tif (!options.lazyFetching || isFetchNeeded(currentView.start, currentView.end)) {\n\t\t\tfetchAndRenderEvents();\n\t\t}\n\t\telse {\n\t\t\trenderEvents();\n\t\t}\n\t}\n\n\n\tfunction fetchAndRenderEvents() {\n\t\tfetchEvents(currentView.start, currentView.end);\n\t\t\t// ... will call reportEvents\n\t\t\t// ... which will call renderEvents\n\t}\n\n\t\n\t// called when event data arrives\n\tfunction reportEvents(_events) {\n\t\tevents = _events;\n\t\trenderEvents();\n\t}\n\n\n\t// called when a single event's data has been changed\n\tfunction reportEventChange() {\n\t\trenderEvents();\n\t}\n\n\n\n\t/* Header Updating\n\t-----------------------------------------------------------------------------*/\n\n\n\tfunction updateTitle() {\n\t\theader.updateTitle(currentView.title);\n\t}\n\n\n\tfunction updateTodayButton() {\n\t\tvar now = t.getNow();\n\t\tif (now.isWithin(currentView.intervalStart, currentView.intervalEnd)) {\n\t\t\theader.disableButton('today');\n\t\t}\n\t\telse {\n\t\t\theader.enableButton('today');\n\t\t}\n\t}\n\t\n\n\n\t/* Selection\n\t-----------------------------------------------------------------------------*/\n\t\n\n\tfunction select(start, end) {\n\n\t\tstart = t.moment(start);\n\t\tif (end) {\n\t\t\tend = t.moment(end);\n\t\t}\n\t\telse if (start.hasTime()) {\n\t\t\tend = start.clone().add(t.defaultTimedEventDuration);\n\t\t}\n\t\telse {\n\t\t\tend = start.clone().add(t.defaultAllDayEventDuration);\n\t\t}\n\n\t\tcurrentView.select(start, end);\n\t}\n\t\n\n\tfunction unselect() { // safe to be called before renderView\n\t\tif (currentView) {\n\t\t\tcurrentView.unselect();\n\t\t}\n\t}\n\t\n\t\n\t\n\t/* Date\n\t-----------------------------------------------------------------------------*/\n\t\n\t\n\tfunction prev() {\n\t\trenderView(-1);\n\t}\n\t\n\t\n\tfunction next() {\n\t\trenderView(1);\n\t}\n\t\n\t\n\tfunction prevYear() {\n\t\tdate.add(-1, 'years');\n\t\trenderView();\n\t}\n\t\n\t\n\tfunction nextYear() {\n\t\tdate.add(1, 'years');\n\t\trenderView();\n\t}\n\t\n\t\n\tfunction today() {\n\t\tdate = t.getNow();\n\t\trenderView();\n\t}\n\t\n\t\n\tfunction gotoDate(dateInput) {\n\t\tdate = t.moment(dateInput);\n\t\trenderView();\n\t}\n\t\n\t\n\tfunction incrementDate(delta) {\n\t\tdate.add(moment.duration(delta));\n\t\trenderView();\n\t}\n\n\n\t// Forces navigation to a view for the given date.\n\t// `viewName` can be a specific view name or a generic one like \"week\" or \"day\".\n\tfunction zoomTo(newDate, viewName) {\n\t\tvar viewStr;\n\t\tvar match;\n\n\t\tif (!viewName || fcViews[viewName] === undefined) { // a general view name, or \"auto\"\n\t\t\tviewName = viewName || 'day';\n\t\t\tviewStr = header.getViewsWithButtons().join(' '); // space-separated string of all the views in the header\n\n\t\t\t// try to match a general view name, like \"week\", against a specific one, like \"agendaWeek\"\n\t\t\tmatch = viewStr.match(new RegExp('\\\\w+' + capitaliseFirstLetter(viewName)));\n\n\t\t\t// fall back to the day view being used in the header\n\t\t\tif (!match) {\n\t\t\t\tmatch = viewStr.match(/\\w+Day/);\n\t\t\t}\n\n\t\t\tviewName = match ? match[0] : 'agendaDay'; // fall back to agendaDay\n\t\t}\n\n\t\tdate = newDate;\n\t\tchangeView(viewName);\n\t}\n\t\n\t\n\tfunction getDate() {\n\t\treturn date.clone();\n\t}\n\n\n\n\t/* Height \"Freezing\"\n\t-----------------------------------------------------------------------------*/\n\n\n\tfunction freezeContentHeight() {\n\t\tcontent.css({\n\t\t\twidth: '100%',\n\t\t\theight: content.height(),\n\t\t\toverflow: 'hidden'\n\t\t});\n\t}\n\n\n\tfunction unfreezeContentHeight() {\n\t\tcontent.css({\n\t\t\twidth: '',\n\t\t\theight: '',\n\t\t\toverflow: ''\n\t\t});\n\t}\n\t\n\t\n\t\n\t/* Misc\n\t-----------------------------------------------------------------------------*/\n\t\n\n\tfunction getCalendar() {\n\t\treturn t;\n\t}\n\n\t\n\tfunction getView() {\n\t\treturn currentView;\n\t}\n\t\n\t\n\tfunction option(name, value) {\n\t\tif (value === undefined) {\n\t\t\treturn options[name];\n\t\t}\n\t\tif (name == 'height' || name == 'contentHeight' || name == 'aspectRatio') {\n\t\t\toptions[name] = value;\n\t\t\tupdateSize(true); // true = allow recalculation of height\n\t\t}\n\t}\n\t\n\t\n\tfunction trigger(name, thisObj) {\n\t\tif (options[name]) {\n\t\t\treturn options[name].apply(\n\t\t\t\tthisObj || _element,\n\t\t\t\tArray.prototype.slice.call(arguments, 2)\n\t\t\t);\n\t\t}\n\t}\n\n}\n\n;;\n\n/* Top toolbar area with buttons and title\n----------------------------------------------------------------------------------------------------------------------*/\n// TODO: rename all header-related things to \"toolbar\"\n\nfunction Header(calendar, options) {\n\tvar t = this;\n\t\n\t// exports\n\tt.render = render;\n\tt.destroy = destroy;\n\tt.updateTitle = updateTitle;\n\tt.activateButton = activateButton;\n\tt.deactivateButton = deactivateButton;\n\tt.disableButton = disableButton;\n\tt.enableButton = enableButton;\n\tt.getViewsWithButtons = getViewsWithButtons;\n\t\n\t// locals\n\tvar el = $();\n\tvar viewsWithButtons = [];\n\tvar tm;\n\n\n\tfunction render() {\n\t\tvar sections = options.header;\n\n\t\ttm = options.theme ? 'ui' : 'fc';\n\n\t\tif (sections) {\n\t\t\tel = $(\"<div class='fc-toolbar'/>\")\n\t\t\t\t.append(renderSection('left'))\n\t\t\t\t.append(renderSection('right'))\n\t\t\t\t.append(renderSection('center'))\n\t\t\t\t.append('<div class=\"fc-clear\"/>');\n\n\t\t\treturn el;\n\t\t}\n\t}\n\t\n\t\n\tfunction destroy() {\n\t\tel.remove();\n\t}\n\t\n\t\n\tfunction renderSection(position) {\n\t\tvar sectionEl = $('<div class=\"fc-' + position + '\"/>');\n\t\tvar buttonStr = options.header[position];\n\n\t\tif (buttonStr) {\n\t\t\t$.each(buttonStr.split(' '), function(i) {\n\t\t\t\tvar groupChildren = $();\n\t\t\t\tvar isOnlyButtons = true;\n\t\t\t\tvar groupEl;\n\n\t\t\t\t$.each(this.split(','), function(j, buttonName) {\n\t\t\t\t\tvar buttonClick;\n\t\t\t\t\tvar themeIcon;\n\t\t\t\t\tvar normalIcon;\n\t\t\t\t\tvar defaultText;\n\t\t\t\t\tvar customText;\n\t\t\t\t\tvar innerHtml;\n\t\t\t\t\tvar classes;\n\t\t\t\t\tvar button;\n\n\t\t\t\t\tif (buttonName == 'title') {\n\t\t\t\t\t\tgroupChildren = groupChildren.add($('<h2>&nbsp;</h2>')); // we always want it to take up height\n\t\t\t\t\t\tisOnlyButtons = false;\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif (calendar[buttonName]) { // a calendar method\n\t\t\t\t\t\t\tbuttonClick = function() {\n\t\t\t\t\t\t\t\tcalendar[buttonName]();\n\t\t\t\t\t\t\t};\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse if (fcViews[buttonName]) { // a view name\n\t\t\t\t\t\t\tbuttonClick = function() {\n\t\t\t\t\t\t\t\tcalendar.changeView(buttonName);\n\t\t\t\t\t\t\t};\n\t\t\t\t\t\t\tviewsWithButtons.push(buttonName);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (buttonClick) {\n\n\t\t\t\t\t\t\t// smartProperty allows different text per view button (ex: \"Agenda Week\" vs \"Basic Week\")\n\t\t\t\t\t\t\tthemeIcon = smartProperty(options.themeButtonIcons, buttonName);\n\t\t\t\t\t\t\tnormalIcon = smartProperty(options.buttonIcons, buttonName);\n\t\t\t\t\t\t\tdefaultText = smartProperty(options.defaultButtonText, buttonName);\n\t\t\t\t\t\t\tcustomText = smartProperty(options.buttonText, buttonName);\n\n\t\t\t\t\t\t\tif (customText) {\n\t\t\t\t\t\t\t\tinnerHtml = htmlEscape(customText);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if (themeIcon && options.theme) {\n\t\t\t\t\t\t\t\tinnerHtml = \"<span class='ui-icon ui-icon-\" + themeIcon + \"'></span>\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if (normalIcon && !options.theme) {\n\t\t\t\t\t\t\t\tinnerHtml = \"<span class='fc-icon fc-icon-\" + normalIcon + \"'></span>\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse {\n\t\t\t\t\t\t\t\tinnerHtml = htmlEscape(defaultText || buttonName);\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\tclasses = [\n\t\t\t\t\t\t\t\t'fc-' + buttonName + '-button',\n\t\t\t\t\t\t\t\ttm + '-button',\n\t\t\t\t\t\t\t\ttm + '-state-default'\n\t\t\t\t\t\t\t];\n\n\t\t\t\t\t\t\tbutton = $( // type=\"button\" so that it doesn't submit a form\n\t\t\t\t\t\t\t\t'<button type=\"button\" class=\"' + classes.join(' ') + '\">' +\n\t\t\t\t\t\t\t\t\tinnerHtml +\n\t\t\t\t\t\t\t\t'</button>'\n\t\t\t\t\t\t\t\t)\n\t\t\t\t\t\t\t\t.click(function() {\n\t\t\t\t\t\t\t\t\t// don't process clicks for disabled buttons\n\t\t\t\t\t\t\t\t\tif (!button.hasClass(tm + '-state-disabled')) {\n\n\t\t\t\t\t\t\t\t\t\tbuttonClick();\n\n\t\t\t\t\t\t\t\t\t\t// after the click action, if the button becomes the \"active\" tab, or disabled,\n\t\t\t\t\t\t\t\t\t\t// it should never have a hover class, so remove it now.\n\t\t\t\t\t\t\t\t\t\tif (\n\t\t\t\t\t\t\t\t\t\t\tbutton.hasClass(tm + '-state-active') ||\n\t\t\t\t\t\t\t\t\t\t\tbutton.hasClass(tm + '-state-disabled')\n\t\t\t\t\t\t\t\t\t\t) {\n\t\t\t\t\t\t\t\t\t\t\tbutton.removeClass(tm + '-state-hover');\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t})\n\t\t\t\t\t\t\t\t.mousedown(function() {\n\t\t\t\t\t\t\t\t\t// the *down* effect (mouse pressed in).\n\t\t\t\t\t\t\t\t\t// only on buttons that are not the \"active\" tab, or disabled\n\t\t\t\t\t\t\t\t\tbutton\n\t\t\t\t\t\t\t\t\t\t.not('.' + tm + '-state-active')\n\t\t\t\t\t\t\t\t\t\t.not('.' + tm + '-state-disabled')\n\t\t\t\t\t\t\t\t\t\t.addClass(tm + '-state-down');\n\t\t\t\t\t\t\t\t})\n\t\t\t\t\t\t\t\t.mouseup(function() {\n\t\t\t\t\t\t\t\t\t// undo the *down* effect\n\t\t\t\t\t\t\t\t\tbutton.removeClass(tm + '-state-down');\n\t\t\t\t\t\t\t\t})\n\t\t\t\t\t\t\t\t.hover(\n\t\t\t\t\t\t\t\t\tfunction() {\n\t\t\t\t\t\t\t\t\t\t// the *hover* effect.\n\t\t\t\t\t\t\t\t\t\t// only on buttons that are not the \"active\" tab, or disabled\n\t\t\t\t\t\t\t\t\t\tbutton\n\t\t\t\t\t\t\t\t\t\t\t.not('.' + tm + '-state-active')\n\t\t\t\t\t\t\t\t\t\t\t.not('.' + tm + '-state-disabled')\n\t\t\t\t\t\t\t\t\t\t\t.addClass(tm + '-state-hover');\n\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t\tfunction() {\n\t\t\t\t\t\t\t\t\t\t// undo the *hover* effect\n\t\t\t\t\t\t\t\t\t\tbutton\n\t\t\t\t\t\t\t\t\t\t\t.removeClass(tm + '-state-hover')\n\t\t\t\t\t\t\t\t\t\t\t.removeClass(tm + '-state-down'); // if mouseleave happens before mouseup\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t);\n\n\t\t\t\t\t\t\tgroupChildren = groupChildren.add(button);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t});\n\n\t\t\t\tif (isOnlyButtons) {\n\t\t\t\t\tgroupChildren\n\t\t\t\t\t\t.first().addClass(tm + '-corner-left').end()\n\t\t\t\t\t\t.last().addClass(tm + '-corner-right').end();\n\t\t\t\t}\n\n\t\t\t\tif (groupChildren.length > 1) {\n\t\t\t\t\tgroupEl = $('<div/>');\n\t\t\t\t\tif (isOnlyButtons) {\n\t\t\t\t\t\tgroupEl.addClass('fc-button-group');\n\t\t\t\t\t}\n\t\t\t\t\tgroupEl.append(groupChildren);\n\t\t\t\t\tsectionEl.append(groupEl);\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tsectionEl.append(groupChildren); // 1 or 0 children\n\t\t\t\t}\n\t\t\t});\n\t\t}\n\n\t\treturn sectionEl;\n\t}\n\t\n\t\n\tfunction updateTitle(text) {\n\t\tel.find('h2').text(text);\n\t}\n\t\n\t\n\tfunction activateButton(buttonName) {\n\t\tel.find('.fc-' + buttonName + '-button')\n\t\t\t.addClass(tm + '-state-active');\n\t}\n\t\n\t\n\tfunction deactivateButton(buttonName) {\n\t\tel.find('.fc-' + buttonName + '-button')\n\t\t\t.removeClass(tm + '-state-active');\n\t}\n\t\n\t\n\tfunction disableButton(buttonName) {\n\t\tel.find('.fc-' + buttonName + '-button')\n\t\t\t.attr('disabled', 'disabled')\n\t\t\t.addClass(tm + '-state-disabled');\n\t}\n\t\n\t\n\tfunction enableButton(buttonName) {\n\t\tel.find('.fc-' + buttonName + '-button')\n\t\t\t.removeAttr('disabled')\n\t\t\t.removeClass(tm + '-state-disabled');\n\t}\n\n\n\tfunction getViewsWithButtons() {\n\t\treturn viewsWithButtons;\n\t}\n\n}\n\n;;\n\nfc.sourceNormalizers = [];\nfc.sourceFetchers = [];\n\nvar ajaxDefaults = {\n\tdataType: 'json',\n\tcache: false\n};\n\nvar eventGUID = 1;\n\n\nfunction EventManager(options) { // assumed to be a calendar\n\tvar t = this;\n\t\n\t\n\t// exports\n\tt.isFetchNeeded = isFetchNeeded;\n\tt.fetchEvents = fetchEvents;\n\tt.addEventSource = addEventSource;\n\tt.removeEventSource = removeEventSource;\n\tt.updateEvent = updateEvent;\n\tt.renderEvent = renderEvent;\n\tt.removeEvents = removeEvents;\n\tt.clientEvents = clientEvents;\n\tt.mutateEvent = mutateEvent;\n\t\n\t\n\t// imports\n\tvar trigger = t.trigger;\n\tvar getView = t.getView;\n\tvar reportEvents = t.reportEvents;\n\tvar getEventEnd = t.getEventEnd;\n\t\n\t\n\t// locals\n\tvar stickySource = { events: [] };\n\tvar sources = [ stickySource ];\n\tvar rangeStart, rangeEnd;\n\tvar currentFetchID = 0;\n\tvar pendingSourceCnt = 0;\n\tvar loadingLevel = 0;\n\tvar cache = []; // holds events that have already been expanded\n\n\n\t$.each(\n\t\t(options.events ? [ options.events ] : []).concat(options.eventSources || []),\n\t\tfunction(i, sourceInput) {\n\t\t\tvar source = buildEventSource(sourceInput);\n\t\t\tif (source) {\n\t\t\t\tsources.push(source);\n\t\t\t}\n\t\t}\n\t);\n\t\n\t\n\t\n\t/* Fetching\n\t-----------------------------------------------------------------------------*/\n\t\n\t\n\tfunction isFetchNeeded(start, end) {\n\t\treturn !rangeStart || // nothing has been fetched yet?\n\t\t\t// or, a part of the new range is outside of the old range? (after normalizing)\n\t\t\tstart.clone().stripZone() < rangeStart.clone().stripZone() ||\n\t\t\tend.clone().stripZone() > rangeEnd.clone().stripZone();\n\t}\n\t\n\t\n\tfunction fetchEvents(start, end) {\n\t\trangeStart = start;\n\t\trangeEnd = end;\n\t\tcache = [];\n\t\tvar fetchID = ++currentFetchID;\n\t\tvar len = sources.length;\n\t\tpendingSourceCnt = len;\n\t\tfor (var i=0; i<len; i++) {\n\t\t\tfetchEventSource(sources[i], fetchID);\n\t\t}\n\t}\n\t\n\t\n\tfunction fetchEventSource(source, fetchID) {\n\t\t_fetchEventSource(source, function(eventInputs) {\n\t\t\tvar isArraySource = $.isArray(source.events);\n\t\t\tvar i, eventInput;\n\t\t\tvar abstractEvent;\n\n\t\t\tif (fetchID == currentFetchID) {\n\n\t\t\t\tif (eventInputs) {\n\t\t\t\t\tfor (i = 0; i < eventInputs.length; i++) {\n\t\t\t\t\t\teventInput = eventInputs[i];\n\n\t\t\t\t\t\tif (isArraySource) { // array sources have already been convert to Event Objects\n\t\t\t\t\t\t\tabstractEvent = eventInput;\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse {\n\t\t\t\t\t\t\tabstractEvent = buildEventFromInput(eventInput, source);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (abstractEvent) { // not false (an invalid event)\n\t\t\t\t\t\t\tcache.push.apply(\n\t\t\t\t\t\t\t\tcache,\n\t\t\t\t\t\t\t\texpandEvent(abstractEvent) // add individual expanded events to the cache\n\t\t\t\t\t\t\t);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tpendingSourceCnt--;\n\t\t\t\tif (!pendingSourceCnt) {\n\t\t\t\t\treportEvents(cache);\n\t\t\t\t}\n\t\t\t}\n\t\t});\n\t}\n\t\n\t\n\tfunction _fetchEventSource(source, callback) {\n\t\tvar i;\n\t\tvar fetchers = fc.sourceFetchers;\n\t\tvar res;\n\n\t\tfor (i=0; i<fetchers.length; i++) {\n\t\t\tres = fetchers[i].call(\n\t\t\t\tt, // this, the Calendar object\n\t\t\t\tsource,\n\t\t\t\trangeStart.clone(),\n\t\t\t\trangeEnd.clone(),\n\t\t\t\toptions.timezone,\n\t\t\t\tcallback\n\t\t\t);\n\n\t\t\tif (res === true) {\n\t\t\t\t// the fetcher is in charge. made its own async request\n\t\t\t\treturn;\n\t\t\t}\n\t\t\telse if (typeof res == 'object') {\n\t\t\t\t// the fetcher returned a new source. process it\n\t\t\t\t_fetchEventSource(res, callback);\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\n\t\tvar events = source.events;\n\t\tif (events) {\n\t\t\tif ($.isFunction(events)) {\n\t\t\t\tpushLoading();\n\t\t\t\tevents.call(\n\t\t\t\t\tt, // this, the Calendar object\n\t\t\t\t\trangeStart.clone(),\n\t\t\t\t\trangeEnd.clone(),\n\t\t\t\t\toptions.timezone,\n\t\t\t\t\tfunction(events) {\n\t\t\t\t\t\tcallback(events);\n\t\t\t\t\t\tpopLoading();\n\t\t\t\t\t}\n\t\t\t\t);\n\t\t\t}\n\t\t\telse if ($.isArray(events)) {\n\t\t\t\tcallback(events);\n\t\t\t}\n\t\t\telse {\n\t\t\t\tcallback();\n\t\t\t}\n\t\t}else{\n\t\t\tvar url = source.url;\n\t\t\tif (url) {\n\t\t\t\tvar success = source.success;\n\t\t\t\tvar error = source.error;\n\t\t\t\tvar complete = source.complete;\n\n\t\t\t\t// retrieve any outbound GET/POST $.ajax data from the options\n\t\t\t\tvar customData;\n\t\t\t\tif ($.isFunction(source.data)) {\n\t\t\t\t\t// supplied as a function that returns a key/value object\n\t\t\t\t\tcustomData = source.data();\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\t// supplied as a straight key/value object\n\t\t\t\t\tcustomData = source.data;\n\t\t\t\t}\n\n\t\t\t\t// use a copy of the custom data so we can modify the parameters\n\t\t\t\t// and not affect the passed-in object.\n\t\t\t\tvar data = $.extend({}, customData || {});\n\n\t\t\t\tvar startParam = firstDefined(source.startParam, options.startParam);\n\t\t\t\tvar endParam = firstDefined(source.endParam, options.endParam);\n\t\t\t\tvar timezoneParam = firstDefined(source.timezoneParam, options.timezoneParam);\n\n\t\t\t\tif (startParam) {\n\t\t\t\t\tdata[startParam] = rangeStart.format();\n\t\t\t\t}\n\t\t\t\tif (endParam) {\n\t\t\t\t\tdata[endParam] = rangeEnd.format();\n\t\t\t\t}\n\t\t\t\tif (options.timezone && options.timezone != 'local') {\n\t\t\t\t\tdata[timezoneParam] = options.timezone;\n\t\t\t\t}\n\n\t\t\t\tpushLoading();\n\t\t\t\t$.ajax($.extend({}, ajaxDefaults, source, {\n\t\t\t\t\tdata: data,\n\t\t\t\t\tsuccess: function(events) {\n\t\t\t\t\t\tevents = events || [];\n\t\t\t\t\t\tvar res = applyAll(success, this, arguments);\n\t\t\t\t\t\tif ($.isArray(res)) {\n\t\t\t\t\t\t\tevents = res;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tcallback(events);\n\t\t\t\t\t},\n\t\t\t\t\terror: function() {\n\t\t\t\t\t\tapplyAll(error, this, arguments);\n\t\t\t\t\t\tcallback();\n\t\t\t\t\t},\n\t\t\t\t\tcomplete: function() {\n\t\t\t\t\t\tapplyAll(complete, this, arguments);\n\t\t\t\t\t\tpopLoading();\n\t\t\t\t\t}\n\t\t\t\t}));\n\t\t\t}else{\n\t\t\t\tcallback();\n\t\t\t}\n\t\t}\n\t}\n\t\n\t\n\t\n\t/* Sources\n\t-----------------------------------------------------------------------------*/\n\t\n\n\tfunction addEventSource(sourceInput) {\n\t\tvar source = buildEventSource(sourceInput);\n\t\tif (source) {\n\t\t\tsources.push(source);\n\t\t\tpendingSourceCnt++;\n\t\t\tfetchEventSource(source, currentFetchID); // will eventually call reportEvents\n\t\t}\n\t}\n\n\n\tfunction buildEventSource(sourceInput) { // will return undefined if invalid source\n\t\tvar normalizers = fc.sourceNormalizers;\n\t\tvar source;\n\t\tvar i;\n\n\t\tif ($.isFunction(sourceInput) || $.isArray(sourceInput)) {\n\t\t\tsource = { events: sourceInput };\n\t\t}\n\t\telse if (typeof sourceInput === 'string') {\n\t\t\tsource = { url: sourceInput };\n\t\t}\n\t\telse if (typeof sourceInput === 'object') {\n\t\t\tsource = $.extend({}, sourceInput); // shallow copy\n\t\t}\n\n\t\tif (source) {\n\n\t\t\t// TODO: repeat code, same code for event classNames\n\t\t\tif (source.className) {\n\t\t\t\tif (typeof source.className === 'string') {\n\t\t\t\t\tsource.className = source.className.split(/\\s+/);\n\t\t\t\t}\n\t\t\t\t// otherwise, assumed to be an array\n\t\t\t}\n\t\t\telse {\n\t\t\t\tsource.className = [];\n\t\t\t}\n\n\t\t\t// for array sources, we convert to standard Event Objects up front\n\t\t\tif ($.isArray(source.events)) {\n\t\t\t\tsource.origArray = source.events; // for removeEventSource\n\t\t\t\tsource.events = $.map(source.events, function(eventInput) {\n\t\t\t\t\treturn buildEventFromInput(eventInput, source);\n\t\t\t\t});\n\t\t\t}\n\n\t\t\tfor (i=0; i<normalizers.length; i++) {\n\t\t\t\tnormalizers[i].call(t, source);\n\t\t\t}\n\n\t\t\treturn source;\n\t\t}\n\t}\n\n\n\tfunction removeEventSource(source) {\n\t\tsources = $.grep(sources, function(src) {\n\t\t\treturn !isSourcesEqual(src, source);\n\t\t});\n\t\t// remove all client events from that source\n\t\tcache = $.grep(cache, function(e) {\n\t\t\treturn !isSourcesEqual(e.source, source);\n\t\t});\n\t\treportEvents(cache);\n\t}\n\n\n\tfunction isSourcesEqual(source1, source2) {\n\t\treturn source1 && source2 && getSourcePrimitive(source1) == getSourcePrimitive(source2);\n\t}\n\n\n\tfunction getSourcePrimitive(source) {\n\t\treturn (\n\t\t\t(typeof source === 'object') ? // a normalized event source?\n\t\t\t\t(source.origArray || source.googleCalendarId || source.url || source.events) : // get the primitive\n\t\t\t\tnull\n\t\t) ||\n\t\tsource; // the given argument *is* the primitive\n\t}\n\t\n\t\n\t\n\t/* Manipulation\n\t-----------------------------------------------------------------------------*/\n\n\n\tfunction updateEvent(event) {\n\n\t\tevent.start = t.moment(event.start);\n\t\tif (event.end) {\n\t\t\tevent.end = t.moment(event.end);\n\t\t}\n\n\t\tmutateEvent(event);\n\t\tpropagateMiscProperties(event);\n\t\treportEvents(cache); // reports event modifications (so we can redraw)\n\t}\n\n\n\tvar miscCopyableProps = [\n\t\t'title',\n\t\t'url',\n\t\t'allDay',\n\t\t'className',\n\t\t'editable',\n\t\t'color',\n\t\t'backgroundColor',\n\t\t'borderColor',\n\t\t'textColor'\n\t];\n\n\tfunction propagateMiscProperties(event) {\n\t\tvar i;\n\t\tvar cachedEvent;\n\t\tvar j;\n\t\tvar prop;\n\n\t\tfor (i=0; i<cache.length; i++) {\n\t\t\tcachedEvent = cache[i];\n\t\t\tif (cachedEvent._id == event._id && cachedEvent !== event) {\n\t\t\t\tfor (j=0; j<miscCopyableProps.length; j++) {\n\t\t\t\t\tprop = miscCopyableProps[j];\n\t\t\t\t\tif (event[prop] !== undefined) {\n\t\t\t\t\t\tcachedEvent[prop] = event[prop];\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t\n\t// returns the expanded events that were created\n\tfunction renderEvent(eventInput, stick) {\n\t\tvar abstractEvent = buildEventFromInput(eventInput);\n\t\tvar events;\n\t\tvar i, event;\n\n\t\tif (abstractEvent) { // not false (a valid input)\n\t\t\tevents = expandEvent(abstractEvent);\n\n\t\t\tfor (i = 0; i < events.length; i++) {\n\t\t\t\tevent = events[i];\n\n\t\t\t\tif (!event.source) {\n\t\t\t\t\tif (stick) {\n\t\t\t\t\t\tstickySource.events.push(event);\n\t\t\t\t\t\tevent.source = stickySource;\n\t\t\t\t\t}\n\t\t\t\t\tcache.push(event);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treportEvents(cache);\n\n\t\t\treturn events;\n\t\t}\n\n\t\treturn [];\n\t}\n\t\n\t\n\tfunction removeEvents(filter) {\n\t\tvar eventID;\n\t\tvar i;\n\n\t\tif (filter == null) { // null or undefined. remove all events\n\t\t\tfilter = function() { return true; }; // will always match\n\t\t}\n\t\telse if (!$.isFunction(filter)) { // an event ID\n\t\t\teventID = filter + '';\n\t\t\tfilter = function(event) {\n\t\t\t\treturn event._id == eventID;\n\t\t\t};\n\t\t}\n\n\t\t// Purge event(s) from our local cache\n\t\tcache = $.grep(cache, filter, true); // inverse=true\n\n\t\t// Remove events from array sources.\n\t\t// This works because they have been converted to official Event Objects up front.\n\t\t// (and as a result, event._id has been calculated).\n\t\tfor (i=0; i<sources.length; i++) {\n\t\t\tif ($.isArray(sources[i].events)) {\n\t\t\t\tsources[i].events = $.grep(sources[i].events, filter, true);\n\t\t\t}\n\t\t}\n\n\t\treportEvents(cache);\n\t}\n\t\n\t\n\tfunction clientEvents(filter) {\n\t\tif ($.isFunction(filter)) {\n\t\t\treturn $.grep(cache, filter);\n\t\t}\n\t\telse if (filter != null) { // not null, not undefined. an event ID\n\t\t\tfilter += '';\n\t\t\treturn $.grep(cache, function(e) {\n\t\t\t\treturn e._id == filter;\n\t\t\t});\n\t\t}\n\t\treturn cache; // else, return all\n\t}\n\t\n\t\n\t\n\t/* Loading State\n\t-----------------------------------------------------------------------------*/\n\t\n\t\n\tfunction pushLoading() {\n\t\tif (!(loadingLevel++)) {\n\t\t\ttrigger('loading', null, true, getView());\n\t\t}\n\t}\n\t\n\t\n\tfunction popLoading() {\n\t\tif (!(--loadingLevel)) {\n\t\t\ttrigger('loading', null, false, getView());\n\t\t}\n\t}\n\t\n\t\n\t\n\t/* Event Normalization\n\t-----------------------------------------------------------------------------*/\n\n\n\t// Given a raw object with key/value properties, returns an \"abstract\" Event object.\n\t// An \"abstract\" event is an event that, if recurring, will not have been expanded yet.\n\t// Will return `false` when input is invalid.\n\t// `source` is optional\n\tfunction buildEventFromInput(input, source) {\n\t\tvar out = {};\n\t\tvar start, end;\n\t\tvar allDay;\n\t\tvar allDayDefault;\n\n\t\tif (options.eventDataTransform) {\n\t\t\tinput = options.eventDataTransform(input);\n\t\t}\n\t\tif (source && source.eventDataTransform) {\n\t\t\tinput = source.eventDataTransform(input);\n\t\t}\n\n\t\t// Copy all properties over to the resulting object.\n\t\t// The special-case properties will be copied over afterwards.\n\t\t$.extend(out, input);\n\n\t\tif (source) {\n\t\t\tout.source = source;\n\t\t}\n\n\t\tout._id = input._id || (input.id === undefined ? '_fc' + eventGUID++ : input.id + '');\n\n\t\tif (input.className) {\n\t\t\tif (typeof input.className == 'string') {\n\t\t\t\tout.className = input.className.split(/\\s+/);\n\t\t\t}\n\t\t\telse { // assumed to be an array\n\t\t\t\tout.className = input.className;\n\t\t\t}\n\t\t}\n\t\telse {\n\t\t\tout.className = [];\n\t\t}\n\n\t\tout.resources = out.resources || [];\n\t\tif (typeof out.resources == 'string') {\n\t\t\tout.resources = out.resources.split(/\\s+/);\n\t\t}\n\n\t\tstart = input.start || input.date; // \"date\" is an alias for \"start\"\n\t\tend = input.end;\n\n\t\t// parse as a time (Duration) if applicable\n\t\tif (isTimeString(start)) {\n\t\t\tstart = moment.duration(start);\n\t\t}\n\t\tif (isTimeString(end)) {\n\t\t\tend = moment.duration(end);\n\t\t}\n\n\t\tif (input.dow || moment.isDuration(start) || moment.isDuration(end)) {\n\n\t\t\t// the event is \"abstract\" (recurring) so don't calculate exact start/end dates just yet\n\t\t\tout.start = start ? moment.duration(start) : null; // will be a Duration or null\n\t\t\tout.end = end ? moment.duration(end) : null; // will be a Duration or null\n\t\t\tout._recurring = true; // our internal marker\n\t\t}\n\t\telse {\n\n\t\t\tif (start) {\n\t\t\t\tstart = t.moment(start);\n\t\t\t\tif (!start.isValid()) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (end) {\n\t\t\t\tend = t.moment(end);\n\t\t\t\tif (!end.isValid()) {\n\t\t\t\t\tend = null; // let defaults take over\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tallDay = input.allDay;\n\t\t\tif (allDay === undefined) {\n\t\t\t\tallDayDefault = firstDefined(\n\t\t\t\t\tsource ? source.allDayDefault : undefined,\n\t\t\t\t\toptions.allDayDefault\n\t\t\t\t);\n\t\t\t\tif (allDayDefault !== undefined) {\n\t\t\t\t\t// use the default\n\t\t\t\t\tallDay = allDayDefault;\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\t// if a single date has a time, the event should not be all-day\n\t\t\t\t\tallDay = !start.hasTime() && (!end || !end.hasTime());\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tassignDatesToEvent(start, end, allDay, out);\n\t\t}\n\n\t\treturn out;\n\t}\n\n\n\t// Normalizes and assigns the given dates to the given partially-formed event object.\n\t// Requires an explicit `allDay` boolean parameter.\n\t// NOTE: mutates the given start/end moments. does not make an internal copy\n\tfunction assignDatesToEvent(start, end, allDay, event) {\n\n\t\t// normalize the date based on allDay\n\t\tif (allDay) {\n\t\t\t// neither date should have a time\n\t\t\tif (start.hasTime()) {\n\t\t\t\tstart.stripTime();\n\t\t\t}\n\t\t\tif (end && end.hasTime()) {\n\t\t\t\tend.stripTime();\n\t\t\t}\n\t\t}\n\t\telse {\n\t\t\t// force a time/zone up the dates\n\t\t\tif (!start.hasTime()) {\n\t\t\t\tstart = t.rezoneDate(start);\n\t\t\t}\n\t\t\tif (end && !end.hasTime()) {\n\t\t\t\tend = t.rezoneDate(end);\n\t\t\t}\n\t\t}\n\n\t\tif (end && end <= start) { // end is exclusive. must be after start\n\t\t\tend = null; // let defaults take over\n\t\t}\n\n\t\tevent.allDay = allDay;\n\t\tevent.start = start;\n\t\tevent.end = end || null; // ensure null if falsy\n\n\t\tif (options.forceEventDuration && !event.end) {\n\t\t\tevent.end = getEventEnd(event);\n\t\t}\n\n\t\tbackupEventDates(event);\n\t}\n\n\n\t// If the given event is a recurring event, break it down into an array of individual instances.\n\t// If not a recurring event, return an array with the single original event.\n\t// If given a falsy input (probably because of a failed buildEventFromInput call), returns an empty array.\n\t// HACK: can override the recurring window by providing custom rangeStart/rangeEnd (for businessHours).\n\tfunction expandEvent(abstractEvent, _rangeStart, _rangeEnd) {\n\t\tvar events = [];\n\t\tvar dowHash;\n\t\tvar dow;\n\t\tvar i;\n\t\tvar date;\n\t\tvar startTime, endTime;\n\t\tvar start, end;\n\t\tvar event;\n\n\t\t_rangeStart = _rangeStart || rangeStart;\n\t\t_rangeEnd = _rangeEnd || rangeEnd;\n\n\t\tif (abstractEvent) {\n\t\t\tif (abstractEvent._recurring) {\n\n\t\t\t\t// make a boolean hash as to whether the event occurs on each day-of-week\n\t\t\t\tif ((dow = abstractEvent.dow)) {\n\t\t\t\t\tdowHash = {};\n\t\t\t\t\tfor (i = 0; i < dow.length; i++) {\n\t\t\t\t\t\tdowHash[dow[i]] = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// iterate through every day in the current range\n\t\t\t\tdate = _rangeStart.clone().stripTime(); // holds the date of the current day\n\t\t\t\twhile (date.isBefore(_rangeEnd)) {\n\n\t\t\t\t\tif (!dowHash || dowHash[date.day()]) { // if everyday, or this particular day-of-week\n\n\t\t\t\t\t\tstartTime = abstractEvent.start; // the stored start and end properties are times (Durations)\n\t\t\t\t\t\tendTime = abstractEvent.end; // \"\n\t\t\t\t\t\tstart = date.clone();\n\t\t\t\t\t\tend = null;\n\n\t\t\t\t\t\tif (startTime) {\n\t\t\t\t\t\t\tstart = start.time(startTime);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (endTime) {\n\t\t\t\t\t\t\tend = date.clone().time(endTime);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tevent = $.extend({}, abstractEvent); // make a copy of the original\n\t\t\t\t\t\tassignDatesToEvent(\n\t\t\t\t\t\t\tstart, end,\n\t\t\t\t\t\t\t!startTime && !endTime, // allDay?\n\t\t\t\t\t\t\tevent\n\t\t\t\t\t\t);\n\t\t\t\t\t\tevents.push(event);\n\t\t\t\t\t}\n\n\t\t\t\t\tdate.add(1, 'days');\n\t\t\t\t}\n\t\t\t}\n\t\t\telse {\n\t\t\t\tevents.push(abstractEvent); // return the original event. will be a one-item array\n\t\t\t}\n\t\t}\n\n\t\treturn events;\n\t}\n\n\n\n\t/* Event Modification Math\n\t-----------------------------------------------------------------------------------------*/\n\n\n\t// Modify the date(s) of an event and make this change propagate to all other events with\n\t// the same ID (related repeating events).\n\t//\n\t// If `newStart`/`newEnd` are not specified, the \"new\" dates are assumed to be `event.start` and `event.end`.\n\t// The \"old\" dates to be compare against are always `event._start` and `event._end` (set by EventManager).\n\t//\n\t// Returns an object with delta information and a function to undo all operations.\n\t//\n\tfunction mutateEvent(event, newStart, newEnd) {\n\t\tvar oldAllDay = event._allDay;\n\t\tvar oldStart = event._start;\n\t\tvar oldEnd = event._end;\n\t\tvar clearEnd = false;\n\t\tvar newAllDay;\n\t\tvar dateDelta;\n\t\tvar durationDelta;\n\t\tvar undoFunc;\n\n\t\t// if no new dates were passed in, compare against the event's existing dates\n\t\tif (!newStart && !newEnd) {\n\t\t\tnewStart = event.start;\n\t\t\tnewEnd = event.end;\n\t\t}\n\n\t\t// NOTE: throughout this function, the initial values of `newStart` and `newEnd` are\n\t\t// preserved. These values may be undefined.\n\n\t\t// detect new allDay\n\t\tif (event.allDay != oldAllDay) { // if value has changed, use it\n\t\t\tnewAllDay = event.allDay;\n\t\t}\n\t\telse { // otherwise, see if any of the new dates are allDay\n\t\t\tnewAllDay = !(newStart || newEnd).hasTime();\n\t\t}\n\n\t\t// normalize the new dates based on allDay\n\t\tif (newAllDay) {\n\t\t\tif (newStart) {\n\t\t\t\tnewStart = newStart.clone().stripTime();\n\t\t\t}\n\t\t\tif (newEnd) {\n\t\t\t\tnewEnd = newEnd.clone().stripTime();\n\t\t\t}\n\t\t}\n\n\t\t// compute dateDelta\n\t\tif (newStart) {\n\t\t\tif (newAllDay) {\n\t\t\t\tdateDelta = dayishDiff(newStart, oldStart.clone().stripTime()); // treat oldStart as allDay\n\t\t\t}\n\t\t\telse {\n\t\t\t\tdateDelta = dayishDiff(newStart, oldStart);\n\t\t\t}\n\t\t}\n\n\t\tif (newAllDay != oldAllDay) {\n\t\t\t// if allDay has changed, always throw away the end\n\t\t\tclearEnd = true;\n\t\t}\n\t\telse if (newEnd) {\n\t\t\tdurationDelta = dayishDiff(\n\t\t\t\t// new duration\n\t\t\t\tnewEnd || t.getDefaultEventEnd(newAllDay, newStart || oldStart),\n\t\t\t\tnewStart || oldStart\n\t\t\t).subtract(dayishDiff(\n\t\t\t\t// subtract old duration\n\t\t\t\toldEnd || t.getDefaultEventEnd(oldAllDay, oldStart),\n\t\t\t\toldStart\n\t\t\t));\n\t\t}\n\n\t\tundoFunc = mutateEvents(\n\t\t\tclientEvents(event._id), // get events with this ID\n\t\t\tclearEnd,\n\t\t\tnewAllDay,\n\t\t\tdateDelta,\n\t\t\tdurationDelta\n\t\t);\n\n\t\treturn {\n\t\t\tdateDelta: dateDelta,\n\t\t\tdurationDelta: durationDelta,\n\t\t\tundo: undoFunc\n\t\t};\n\t}\n\n\n\t// Modifies an array of events in the following ways (operations are in order):\n\t// - clear the event's `end`\n\t// - convert the event to allDay\n\t// - add `dateDelta` to the start and end\n\t// - add `durationDelta` to the event's duration\n\t//\n\t// Returns a function that can be called to undo all the operations.\n\t//\n\tfunction mutateEvents(events, clearEnd, forceAllDay, dateDelta, durationDelta) {\n\t\tvar isAmbigTimezone = t.getIsAmbigTimezone();\n\t\tvar undoFunctions = [];\n\n\t\t$.each(events, function(i, event) {\n\t\t\tvar oldAllDay = event._allDay;\n\t\t\tvar oldStart = event._start;\n\t\t\tvar oldEnd = event._end;\n\t\t\tvar newAllDay = forceAllDay != null ? forceAllDay : oldAllDay;\n\t\t\tvar newStart = oldStart.clone();\n\t\t\tvar newEnd = (!clearEnd && oldEnd) ? oldEnd.clone() : null;\n\n\t\t\t// NOTE: this function is responsible for transforming `newStart` and `newEnd`,\n\t\t\t// which were initialized to the OLD values first. `newEnd` may be null.\n\n\t\t\t// normlize newStart/newEnd to be consistent with newAllDay\n\t\t\tif (newAllDay) {\n\t\t\t\tnewStart.stripTime();\n\t\t\t\tif (newEnd) {\n\t\t\t\t\tnewEnd.stripTime();\n\t\t\t\t}\n\t\t\t}\n\t\t\telse {\n\t\t\t\tif (!newStart.hasTime()) {\n\t\t\t\t\tnewStart = t.rezoneDate(newStart);\n\t\t\t\t}\n\t\t\t\tif (newEnd && !newEnd.hasTime()) {\n\t\t\t\t\tnewEnd = t.rezoneDate(newEnd);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// ensure we have an end date if necessary\n\t\t\tif (!newEnd && (options.forceEventDuration || +durationDelta)) {\n\t\t\t\tnewEnd = t.getDefaultEventEnd(newAllDay, newStart);\n\t\t\t}\n\n\t\t\t// translate the dates\n\t\t\tnewStart.add(dateDelta);\n\t\t\tif (newEnd) {\n\t\t\t\tnewEnd.add(dateDelta).add(durationDelta);\n\t\t\t}\n\n\t\t\t// if the dates have changed, and we know it is impossible to recompute the\n\t\t\t// timezone offsets, strip the zone.\n\t\t\tif (isAmbigTimezone) {\n\t\t\t\tif (+dateDelta || +durationDelta) {\n\t\t\t\t\tnewStart.stripZone();\n\t\t\t\t\tif (newEnd) {\n\t\t\t\t\t\tnewEnd.stripZone();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tevent.allDay = newAllDay;\n\t\t\tevent.start = newStart;\n\t\t\tevent.end = newEnd;\n\t\t\tbackupEventDates(event);\n\n\t\t\tundoFunctions.push(function() {\n\t\t\t\tevent.allDay = oldAllDay;\n\t\t\t\tevent.start = oldStart;\n\t\t\t\tevent.end = oldEnd;\n\t\t\t\tbackupEventDates(event);\n\t\t\t});\n\t\t});\n\n\t\treturn function() {\n\t\t\tfor (var i=0; i<undoFunctions.length; i++) {\n\t\t\t\tundoFunctions[i]();\n\t\t\t}\n\t\t};\n\t}\n\n\n\t/* Business Hours\n\t-----------------------------------------------------------------------------------------*/\n\n\tt.getBusinessHoursEvents = getBusinessHoursEvents;\n\n\n\t// Returns an array of events as to when the business hours occur in the given view.\n\t// Abuse of our event system :(\n\tfunction getBusinessHoursEvents() {\n\t\tvar optionVal = options.businessHours;\n\t\tvar defaultVal = {\n\t\t\tclassName: 'fc-nonbusiness',\n\t\t\tstart: '09:00',\n\t\t\tend: '17:00',\n\t\t\tdow: [ 1, 2, 3, 4, 5 ], // monday - friday\n\t\t\trendering: 'inverse-background'\n\t\t};\n\t\tvar view = t.getView();\n\t\tvar eventInput;\n\n\t\tif (optionVal) {\n\t\t\tif (typeof optionVal === 'object') {\n\t\t\t\t// option value is an object that can override the default business hours\n\t\t\t\teventInput = $.extend({}, defaultVal, optionVal);\n\t\t\t}\n\t\t\telse {\n\t\t\t\t// option value is `true`. use default business hours\n\t\t\t\teventInput = defaultVal;\n\t\t\t}\n\t\t}\n\n\t\tif (eventInput) {\n\t\t\treturn expandEvent(\n\t\t\t\tbuildEventFromInput(eventInput),\n\t\t\t\tview.start,\n\t\t\t\tview.end\n\t\t\t);\n\t\t}\n\n\t\treturn [];\n\t}\n\n\n\t/* Overlapping / Constraining\n\t-----------------------------------------------------------------------------------------*/\n\n\tt.isEventAllowedInRange = isEventAllowedInRange;\n\tt.isSelectionAllowedInRange = isSelectionAllowedInRange;\n\tt.isExternalDragAllowedInRange = isExternalDragAllowedInRange;\n\n\n\tfunction isEventAllowedInRange(event, start, end) {\n\t\tvar source = event.source || {};\n\t\tvar constraint = firstDefined(\n\t\t\tevent.constraint,\n\t\t\tsource.constraint,\n\t\t\toptions.eventConstraint\n\t\t);\n\t\tvar overlap = firstDefined(\n\t\t\tevent.overlap,\n\t\t\tsource.overlap,\n\t\t\toptions.eventOverlap\n\t\t);\n\n\t\treturn isRangeAllowed(start, end, constraint, overlap, event);\n\t}\n\n\n\tfunction isSelectionAllowedInRange(start, end) {\n\t\treturn isRangeAllowed(\n\t\t\tstart,\n\t\t\tend,\n\t\t\toptions.selectConstraint,\n\t\t\toptions.selectOverlap\n\t\t);\n\t}\n\n\n\tfunction isExternalDragAllowedInRange(start, end, eventInput) { // eventInput is optional associated event data\n\t\tvar event;\n\n\t\tif (eventInput) {\n\t\t\tevent = expandEvent(buildEventFromInput(eventInput))[0];\n\t\t\tif (event) {\n\t\t\t\treturn isEventAllowedInRange(event, start, end);\n\t\t\t}\n\t\t}\n\n\t\treturn isSelectionAllowedInRange(start, end); // treat it as a selection\n\t}\n\n\n\t// Returns true if the given range (caused by an event drop/resize or a selection) is allowed to exist\n\t// according to the constraint/overlap settings.\n\t// `event` is not required if checking a selection.\n\tfunction isRangeAllowed(start, end, constraint, overlap, event) {\n\t\tvar constraintEvents;\n\t\tvar anyContainment;\n\t\tvar i, otherEvent;\n\t\tvar otherOverlap;\n\n\t\t// normalize. fyi, we're normalizing in too many places :(\n\t\tstart = start.clone().stripZone();\n\t\tend = end.clone().stripZone();\n\n\t\t// the range must be fully contained by at least one of produced constraint events\n\t\tif (constraint != null) {\n\t\t\tconstraintEvents = constraintToEvents(constraint);\n\t\t\tanyContainment = false;\n\n\t\t\tfor (i = 0; i < constraintEvents.length; i++) {\n\t\t\t\tif (eventContainsRange(constraintEvents[i], start, end)) {\n\t\t\t\t\tanyContainment = true;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (!anyContainment) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\tfor (i = 0; i < cache.length; i++) { // loop all events and detect overlap\n\t\t\totherEvent = cache[i];\n\n\t\t\t// don't compare the event to itself or other related [repeating] events\n\t\t\tif (event && event._id === otherEvent._id) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// there needs to be an actual intersection before disallowing anything\n\t\t\tif (eventIntersectsRange(otherEvent, start, end)) {\n\n\t\t\t\t// evaluate overlap for the given range and short-circuit if necessary\n\t\t\t\tif (overlap === false) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t\telse if (typeof overlap === 'function' && !overlap(otherEvent, event)) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\n\t\t\t\t// if we are computing if the given range is allowable for an event, consider the other event's\n\t\t\t\t// EventObject-specific or Source-specific `overlap` property\n\t\t\t\tif (event) {\n\t\t\t\t\totherOverlap = firstDefined(\n\t\t\t\t\t\totherEvent.overlap,\n\t\t\t\t\t\t(otherEvent.source || {}).overlap\n\t\t\t\t\t\t// we already considered the global `eventOverlap`\n\t\t\t\t\t);\n\t\t\t\t\tif (otherOverlap === false) {\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t\tif (typeof otherOverlap === 'function' && !otherOverlap(event, otherEvent)) {\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn true;\n\t}\n\n\n\t// Given an event input from the API, produces an array of event objects. Possible event inputs:\n\t// 'businessHours'\n\t// An event ID (number or string)\n\t// An object with specific start/end dates or a recurring event (like what businessHours accepts)\n\tfunction constraintToEvents(constraintInput) {\n\n\t\tif (constraintInput === 'businessHours') {\n\t\t\treturn getBusinessHoursEvents();\n\t\t}\n\n\t\tif (typeof constraintInput === 'object') {\n\t\t\treturn expandEvent(buildEventFromInput(constraintInput));\n\t\t}\n\n\t\treturn clientEvents(constraintInput); // probably an ID\n\t}\n\n\n\t// Is the event's date ranged fully contained by the given range?\n\t// start/end already assumed to have stripped zones :(\n\tfunction eventContainsRange(event, start, end) {\n\t\tvar eventStart = event.start.clone().stripZone();\n\t\tvar eventEnd = t.getEventEnd(event).stripZone();\n\n\t\treturn start >= eventStart && end <= eventEnd;\n\t}\n\n\n\t// Does the event's date range intersect with the given range?\n\t// start/end already assumed to have stripped zones :(\n\tfunction eventIntersectsRange(event, start, end) {\n\t\tvar eventStart = event.start.clone().stripZone();\n\t\tvar eventEnd = t.getEventEnd(event).stripZone();\n\n\t\treturn start < eventEnd && end > eventStart;\n\t}\n\n}\n\n\n// updates the \"backup\" properties, which are preserved in order to compute diffs later on.\nfunction backupEventDates(event) {\n\tevent._allDay = event.allDay;\n\tevent._start = event.start.clone();\n\tevent._end = event.end ? event.end.clone() : null;\n}\n\n;;\nfunction ResourceManager(options) {\n  var t = this;\n  // exports\n  t.fetchResources = fetchResources;\n  t.setResources = setResources;\n  t.mutateResourceEvent = mutateResourceEvent;\n  // locals\n  var resourceSources = [];\n  var cache;\n  // initialize the resources.\n  setResources(options.resources);\n  // add the resource sources\n\n  function setResources(sources) {\n    resourceSources = [];\n    var resource;\n    if ($.isFunction(sources)) {\n      // is it a function?\n      resource = {\n        resources: sources\n      };\n      resourceSources.push(resource);\n      cache = undefined;\n    } else if (typeof sources == 'string') {\n      // is it a URL string?\n      resource = {\n        url: sources\n      };\n      resourceSources.push(resource);\n      cache = undefined;\n    } else if (typeof sources == 'object' && sources != null) {\n      // is it json object?\n      for (var i = 0; i < sources.length; i++) {\n        var s = sources[i];\n        normalizeSource(s);\n        resource = {\n          resources: s\n        };\n        resourceSources.push(resource);\n      }\n      cache = undefined;\n    }\n  }\n  /**\n   * ----------------------------------------------------------------\n   * Fetch resources from source array\n   * ----------------------------------------------------------------\n   */\n\n  function fetchResources(useCache, currentView) {\n    var resources;\n\n    // if useCache is not defined, default to true\n    if (useCache || useCache === undefined || cache === undefined) {\n      // do a fetch resource from source, rebuild cache\n      cache = [];\n      var len = resourceSources.length;\n      for (var i = 0; i < len; i++) {\n        cache = cache.concat(fetchResourceSource(resourceSources[i], currentView));\n      }\n    }\n\n    if($.isFunction(options.resourceFilter)) {\n      resources = $.grep(cache, options.resourceFilter);\n    }\n    else {\n      resources = cache;\n    }\n\n    if($.isFunction(options.resourceSort)) {\n      //todo! does it need to copy array first?\n      resources.sort(options.resourceSort);\n    }\n\n    return resources;\n  }\n\n  /**\n   * ----------------------------------------------------------------\n   * Fetch resources from each source.  If source is a function, call\n   * the function and return the resource.  If source is a URL, get\n   * the data via synchronized ajax call.  If the source is an\n   * object, return it as is.\n   * ----------------------------------------------------------------\n   */\n\n  function fetchResourceSource(source, currentView) {\n    var resources = source.resources;\n    if (resources) {\n      if ($.isFunction(resources)) {\n        return resources();\n      }\n    } else {\n      var url = source.url;\n      if (url) {\n        var data = {};\n        if (typeof currentView === 'object') {\n          var startParam = options.startParam;\n          var endParam = options.endParam;\n          if (startParam) {\n            data[startParam] = Math.round(+currentView.intervalStart / 1000);\n          }\n          if (endParam) {\n            data[endParam] = Math.round(+currentView.intervalEnd / 1000);\n          }\n        }\n        $.ajax($.extend({}, ajaxDefaults, source, {\n          data: data,\n          dataType: 'json',\n          cache: false,\n          success: function(res) {\n            res = res || [];\n            resources = res;\n          },\n          error: function() {\n            // TODO - need to rewrite callbacks, etc.\n            //alert(\"ajax error getting json from \" + url);\n          },\n          async: false // too much work coordinating callbacks so dumb it down\n        }));\n      }\n    }\n    return resources;\n  }\n  /**\n   * ----------------------------------------------------------------\n   * normalize the source object\n   * ----------------------------------------------------------------\n   */\n\n  function normalizeSource(source) {\n    if (source.className) {\n      if (typeof source.className == 'string') {\n        source.className = source.className.split(/\\s+/);\n      }\n    } else {\n      source.className = [];\n    }\n    var normalizers = fc.sourceNormalizers;\n    for (var i = 0; i < normalizers.length; i++) {\n      normalizers[i](source);\n    }\n  }\n\n  /* Event Modification Math\n  -----------------------------------------------------------------------------------------*/\n\n\n  // Modify the date(s) of an event and make this change propagate to all other events with\n  // the same ID (related repeating events).\n  //\n  // If `newStart`/`newEnd` are not specified, the \"new\" dates are assumed to be `event.start` and `event.end`.\n  // The \"old\" dates to be compare against are always `event._start` and `event._end` (set by EventManager).\n  //\n  // Returns an object with delta information and a function to undo all operations.\n  //\n  function mutateResourceEvent(event, newResources, newStart, newEnd) {\n    var oldAllDay = event._allDay;\n    var oldStart = event._start;\n    var oldEnd = event._end;\n    var clearEnd = false;\n    var newAllDay;\n    var dateDelta;\n    var durationDelta;\n    var undoFunc;\n\n    // if no new dates were passed in, compare against the event's existing dates\n    if (!newStart && !newEnd) {\n      newStart = event.start;\n      newEnd = event.end;\n    }\n\n    // NOTE: throughout this function, the initial values of `newStart` and `newEnd` are\n    // preserved. These values may be undefined.\n\n    // detect new allDay\n    if (event.allDay != oldAllDay) { // if value has changed, use it\n      newAllDay = event.allDay;\n    }\n    else { // otherwise, see if any of the new dates are allDay\n      newAllDay = !(newStart || newEnd).hasTime();\n    }\n\n    // normalize the new dates based on allDay\n    if (newAllDay) {\n      if (newStart) {\n        newStart = newStart.clone().stripTime();\n      }\n      if (newEnd) {\n        newEnd = newEnd.clone().stripTime();\n      }\n    }\n\n    // compute dateDelta\n    if (newStart) {\n      if (newAllDay) {\n        dateDelta = dayishDiff(newStart, oldStart.clone().stripTime()); // treat oldStart as allDay\n      }\n      else {\n        dateDelta = dayishDiff(newStart, oldStart);\n      }\n    }\n\n    if (newAllDay != oldAllDay) {\n      // if allDay has changed, always throw away the end\n      clearEnd = true;\n    }\n    else if (newEnd) {\n      durationDelta = dayishDiff(\n        // new duration\n        newEnd || t.getDefaultEventEnd(newAllDay, newStart || oldStart),\n        newStart || oldStart\n      ).subtract(dayishDiff(\n        // subtract old duration\n        oldEnd || t.getDefaultEventEnd(oldAllDay, oldStart),\n        oldStart\n      ));\n    }\n\n    undoFunc = mutateResourceEvents(\n      t.clientEvents(event._id), // get events with this ID\n      clearEnd,\n      newAllDay,\n      dateDelta,\n      durationDelta,\n      newResources\n    );\n\n    return {\n      dateDelta: dateDelta,\n      durationDelta: durationDelta,\n      undo: undoFunc\n    };\n  }\n\n\n  // Modifies an array of events in the following ways (operations are in order):\n  // - clear the event's `end`\n  // - convert the event to allDay\n  // - add `dateDelta` to the start and end\n  // - add `durationDelta` to the event's duration\n  //\n  // Returns a function that can be called to undo all the operations.\n  //\n  function mutateResourceEvents(events, clearEnd, forceAllDay, dateDelta, durationDelta, newResources) {\n    var isAmbigTimezone = t.getIsAmbigTimezone();\n    var undoFunctions = [];\n\n    $.each(events, function(i, event) {\n      var oldResources = event.resources;\n      var oldAllDay = event._allDay;\n      var oldStart = event._start;\n      var oldEnd = event._end;\n      var newAllDay = forceAllDay != null ? forceAllDay : oldAllDay;\n      var newStart = oldStart.clone();\n      var newEnd = (!clearEnd && oldEnd) ? oldEnd.clone() : null;\n\n      // NOTE: this function is responsible for transforming `newStart` and `newEnd`,\n      // which were initialized to the OLD values first. `newEnd` may be null.\n\n      // normlize newStart/newEnd to be consistent with newAllDay\n      if (newAllDay) {\n        newStart.stripTime();\n        if (newEnd) {\n          newEnd.stripTime();\n        }\n      }\n      else {\n        if (!newStart.hasTime()) {\n          newStart = t.rezoneDate(newStart);\n        }\n        if (newEnd && !newEnd.hasTime()) {\n          newEnd = t.rezoneDate(newEnd);\n        }\n      }\n\n      // ensure we have an end date if necessary\n      if (!newEnd && (options.forceEventDuration || +durationDelta)) {\n        newEnd = t.getDefaultEventEnd(newAllDay, newStart);\n      }\n\n      // translate the dates\n      newStart.add(dateDelta);\n      if (newEnd) {\n        newEnd.add(dateDelta).add(durationDelta);\n      }\n\n      // if the dates have changed, and we know it is impossible to recompute the\n      // timezone offsets, strip the zone.\n      if (isAmbigTimezone) {\n        if (+dateDelta || +durationDelta) {\n          newStart.stripZone();\n          if (newEnd) {\n            newEnd.stripZone();\n          }\n        }\n      }\n\n      event.allDay = newAllDay;\n      event.start = newStart;\n      event.end = newEnd;\n      event.resources = newResources;\n      backupEventDates(event);\n\n      undoFunctions.push(function() {\n        event.allDay = oldAllDay;\n        event.start = oldStart;\n        event.end = oldEnd;\n        event.resources = oldResources;\n        backupEventDates(event);\n      });\n    });\n\n    return function() {\n      for (var i=0; i<undoFunctions.length; i++) {\n        undoFunctions[i]();\n      }\n    };\n  }\n}\n\n;;\n\n/* FullCalendar-specific DOM Utilities\n----------------------------------------------------------------------------------------------------------------------*/\n\n\n// Given the scrollbar widths of some other container, create borders/margins on rowEls in order to match the left\n// and right space that was offset by the scrollbars. A 1-pixel border first, then margin beyond that.\nfunction compensateScroll(rowEls, scrollbarWidths) {\n\tif (scrollbarWidths.left) {\n\t\trowEls.css({\n\t\t\t'border-left-width': 1,\n\t\t\t'margin-left': scrollbarWidths.left - 1\n\t\t});\n\t}\n\tif (scrollbarWidths.right) {\n\t\trowEls.css({\n\t\t\t'border-right-width': 1,\n\t\t\t'margin-right': scrollbarWidths.right - 1\n\t\t});\n\t}\n}\n\n\n// Undoes compensateScroll and restores all borders/margins\nfunction uncompensateScroll(rowEls) {\n\trowEls.css({\n\t\t'margin-left': '',\n\t\t'margin-right': '',\n\t\t'border-left-width': '',\n\t\t'border-right-width': ''\n\t});\n}\n\n\n// Make the mouse cursor express that an event is not allowed in the current area\nfunction disableCursor() {\n\t$('body').addClass('fc-not-allowed');\n}\n\n\n// Returns the mouse cursor to its original look\nfunction enableCursor() {\n\t$('body').removeClass('fc-not-allowed');\n}\n\n\n// Given a total available height to fill, have `els` (essentially child rows) expand to accomodate.\n// By default, all elements that are shorter than the recommended height are expanded uniformly, not considering\n// any other els that are already too tall. if `shouldRedistribute` is on, it considers these tall rows and \n// reduces the available height.\nfunction distributeHeight(els, availableHeight, shouldRedistribute) {\n\n\t// *FLOORING NOTE*: we floor in certain places because zoom can give inaccurate floating-point dimensions,\n\t// and it is better to be shorter than taller, to avoid creating unnecessary scrollbars.\n\n\tvar minOffset1 = Math.floor(availableHeight / els.length); // for non-last element\n\tvar minOffset2 = Math.floor(availableHeight - minOffset1 * (els.length - 1)); // for last element *FLOORING NOTE*\n\tvar flexEls = []; // elements that are allowed to expand. array of DOM nodes\n\tvar flexOffsets = []; // amount of vertical space it takes up\n\tvar flexHeights = []; // actual css height\n\tvar usedHeight = 0;\n\n\tundistributeHeight(els); // give all elements their natural height\n\n\t// find elements that are below the recommended height (expandable).\n\t// important to query for heights in a single first pass (to avoid reflow oscillation).\n\tels.each(function(i, el) {\n\t\tvar minOffset = i === els.length - 1 ? minOffset2 : minOffset1;\n\t\tvar naturalOffset = $(el).outerHeight(true);\n\n\t\tif (naturalOffset < minOffset) {\n\t\t\tflexEls.push(el);\n\t\t\tflexOffsets.push(naturalOffset);\n\t\t\tflexHeights.push($(el).height());\n\t\t}\n\t\telse {\n\t\t\t// this element stretches past recommended height (non-expandable). mark the space as occupied.\n\t\t\tusedHeight += naturalOffset;\n\t\t}\n\t});\n\n\t// readjust the recommended height to only consider the height available to non-maxed-out rows.\n\tif (shouldRedistribute) {\n\t\tavailableHeight -= usedHeight;\n\t\tminOffset1 = Math.floor(availableHeight / flexEls.length);\n\t\tminOffset2 = Math.floor(availableHeight - minOffset1 * (flexEls.length - 1)); // *FLOORING NOTE*\n\t}\n\n\t// assign heights to all expandable elements\n\t$(flexEls).each(function(i, el) {\n\t\tvar minOffset = i === flexEls.length - 1 ? minOffset2 : minOffset1;\n\t\tvar naturalOffset = flexOffsets[i];\n\t\tvar naturalHeight = flexHeights[i];\n\t\tvar newHeight = minOffset - (naturalOffset - naturalHeight); // subtract the margin/padding\n\n\t\tif (naturalOffset < minOffset) { // we check this again because redistribution might have changed things\n\t\t\t$(el).height(newHeight);\n\t\t}\n\t});\n}\n\n\n// Undoes distrubuteHeight, restoring all els to their natural height\nfunction undistributeHeight(els) {\n\tels.height('');\n}\n\n\n// Given `els`, a jQuery set of <td> cells, find the cell with the largest natural width and set the widths of all the\n// cells to be that width.\n// PREREQUISITE: if you want a cell to take up width, it needs to have a single inner element w/ display:inline\nfunction matchCellWidths(els) {\n\tvar maxInnerWidth = 0;\n\n\tels.find('> *').each(function(i, innerEl) {\n\t\tvar innerWidth = $(innerEl).outerWidth();\n\t\tif (innerWidth > maxInnerWidth) {\n\t\t\tmaxInnerWidth = innerWidth;\n\t\t}\n\t});\n\n\tmaxInnerWidth++; // sometimes not accurate of width the text needs to stay on one line. insurance\n\n\tels.width(maxInnerWidth);\n\n\treturn maxInnerWidth;\n}\n\n\n// Turns a container element into a scroller if its contents is taller than the allotted height.\n// Returns true if the element is now a scroller, false otherwise.\n// NOTE: this method is best because it takes weird zooming dimensions into account\nfunction setPotentialScroller(containerEl, height) {\n\tcontainerEl.height(height).addClass('fc-scroller');\n\n\t// are scrollbars needed?\n\tif (containerEl[0].scrollHeight - 1 > containerEl[0].clientHeight) { // !!! -1 because IE is often off-by-one :(\n\t\treturn true;\n\t}\n\n\tunsetScroller(containerEl); // undo\n\treturn false;\n}\n\n\n// Takes an element that might have been a scroller, and turns it back into a normal element.\nfunction unsetScroller(containerEl) {\n\tcontainerEl.height('').removeClass('fc-scroller');\n}\n\n\n/* General DOM Utilities\n----------------------------------------------------------------------------------------------------------------------*/\n\n\n// borrowed from https://github.com/jquery/jquery-ui/blob/1.11.0/ui/core.js#L51\nfunction getScrollParent(el) {\n\tvar position = el.css('position'),\n\t\tscrollParent = el.parents().filter(function() {\n\t\t\tvar parent = $(this);\n\t\t\treturn (/(auto|scroll)/).test(\n\t\t\t\tparent.css('overflow') + parent.css('overflow-y') + parent.css('overflow-x')\n\t\t\t);\n\t\t}).eq(0);\n\n\treturn position === 'fixed' || !scrollParent.length ? $(el[0].ownerDocument || document) : scrollParent;\n}\n\n\n// Given a container element, return an object with the pixel values of the left/right scrollbars.\n// Left scrollbars might occur on RTL browsers (IE maybe?) but I have not tested.\n// PREREQUISITE: container element must have a single child with display:block\nfunction getScrollbarWidths(container) {\n\tvar containerLeft = container.offset().left;\n\tvar containerRight = containerLeft + container.outerWidth();\n\tvar inner = container.children();\n\tvar innerLeft = inner.offset().left;\n\tvar innerRight = innerLeft + inner.outerWidth();\n\n\treturn {\n\t\tleft: innerLeft - containerLeft,\n\t\tright: containerRight - innerRight\n\t};\n}\n\n\n// Returns a boolean whether this was a left mouse click and no ctrl key (which means right click on Mac)\nfunction isPrimaryMouseButton(ev) {\r\n    return ev.which == 1;// && !ev.ctrlKey;\n}\n\n\n/* FullCalendar-specific Misc Utilities\n----------------------------------------------------------------------------------------------------------------------*/\n\n\n// Creates a basic segment with the intersection of the two ranges. Returns undefined if no intersection.\n// Expects all dates to be normalized to the same timezone beforehand.\nfunction intersectionToSeg(subjectStart, subjectEnd, intervalStart, intervalEnd) {\n\tvar segStart, segEnd;\n\tvar isStart, isEnd;\n\n\tif (subjectEnd > intervalStart && subjectStart < intervalEnd) { // in bounds at all?\n\n\t\tif (subjectStart >= intervalStart) {\n\t\t\tsegStart = subjectStart.clone();\n\t\t\tisStart = true;\n\t\t}\n\t\telse {\n\t\t\tsegStart = intervalStart.clone();\n\t\t\tisStart =  false;\n\t\t}\n\n\t\tif (subjectEnd <= intervalEnd) {\n\t\t\tsegEnd = subjectEnd.clone();\n\t\t\tisEnd = true;\n\t\t}\n\t\telse {\n\t\t\tsegEnd = intervalEnd.clone();\n\t\t\tisEnd = false;\n\t\t}\n\n\t\treturn {\n\t\t\tstart: segStart,\n\t\t\tend: segEnd,\n\t\t\tisStart: isStart,\n\t\t\tisEnd: isEnd\n\t\t};\n\t}\n}\n\n\nfunction smartProperty(obj, name) { // get a camel-cased/namespaced property of an object\n\tobj = obj || {};\n\tif (obj[name] !== undefined) {\n\t\treturn obj[name];\n\t}\n\tvar parts = name.split(/(?=[A-Z])/),\n\t\ti = parts.length - 1, res;\n\tfor (; i>=0; i--) {\n\t\tres = obj[parts[i].toLowerCase()];\n\t\tif (res !== undefined) {\n\t\t\treturn res;\n\t\t}\n\t}\n\treturn obj['default'];\n}\n\n\n/* Date Utilities\n----------------------------------------------------------------------------------------------------------------------*/\n\nvar dayIDs = [ 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat' ];\n\n\n// Diffs the two moments into a Duration where full-days are recorded first, then the remaining time.\n// Moments will have their timezones normalized.\nfunction dayishDiff(a, b) {\n\treturn moment.duration({\n\t\tdays: a.clone().stripTime().diff(b.clone().stripTime(), 'days'),\n\t\tms: a.time() - b.time()\n\t});\n}\n\n\nfunction isNativeDate(input) {\n\treturn  Object.prototype.toString.call(input) === '[object Date]' || input instanceof Date;\n}\n\n\n// Returns a boolean about whether the given input is a time string, like \"06:40:00\" or \"06:00\"\nfunction isTimeString(str) {\n\treturn /^\\d+\\:\\d+(?:\\:\\d+\\.?(?:\\d{3})?)?$/.test(str);\n}\n\n\n/* General Utilities\n----------------------------------------------------------------------------------------------------------------------*/\n\nfc.applyAll = applyAll; // export\n\n\n// Create an object that has the given prototype. Just like Object.create\nfunction createObject(proto) {\n\tvar f = function() {};\n\tf.prototype = proto;\n\treturn new f();\n}\n\n\nfunction applyAll(functions, thisObj, args) {\n\tif ($.isFunction(functions)) {\n\t\tfunctions = [ functions ];\n\t}\n\tif (functions) {\n\t\tvar i;\n\t\tvar ret;\n\t\tfor (i=0; i<functions.length; i++) {\n\t\t\tret = functions[i].apply(thisObj, args) || ret;\n\t\t}\n\t\treturn ret;\n\t}\n}\n\n\nfunction firstDefined() {\n\tfor (var i=0; i<arguments.length; i++) {\n\t\tif (arguments[i] !== undefined) {\n\t\t\treturn arguments[i];\n\t\t}\n\t}\n}\n\n\nfunction htmlEscape(s) {\n\treturn (s + '').replace(/&/g, '&amp;')\n\t\t.replace(/</g, '&lt;')\n\t\t.replace(/>/g, '&gt;')\n\t\t.replace(/'/g, '&#039;')\n\t\t.replace(/\"/g, '&quot;')\n\t\t.replace(/\\n/g, '<br />');\n}\n\n\nfunction stripHtmlEntities(text) {\n\treturn text.replace(/&.*?;/g, '');\n}\n\n\nfunction capitaliseFirstLetter(str) {\n\treturn str.charAt(0).toUpperCase() + str.slice(1);\n}\n\n\nfunction compareNumbers(a, b) { // for .sort()\n\treturn a - b;\n}\n\n\n// Returns a function, that, as long as it continues to be invoked, will not\n// be triggered. The function will be called after it stops being called for\n// N milliseconds.\n// https://github.com/jashkenas/underscore/blob/1.6.0/underscore.js#L714\nfunction debounce(func, wait) {\n\tvar timeoutId;\n\tvar args;\n\tvar context;\n\tvar timestamp; // of most recent call\n\tvar later = function() {\n\t\tvar last = +new Date() - timestamp;\n\t\tif (last < wait && last > 0) {\n\t\t\ttimeoutId = setTimeout(later, wait - last);\n\t\t}\n\t\telse {\n\t\t\ttimeoutId = null;\n\t\t\tfunc.apply(context, args);\n\t\t\tif (!timeoutId) {\n\t\t\t\tcontext = args = null;\n\t\t\t}\n\t\t}\n\t};\n\n\treturn function() {\n\t\tcontext = this;\n\t\targs = arguments;\n\t\ttimestamp = +new Date();\n\t\tif (!timeoutId) {\n\t\t\ttimeoutId = setTimeout(later, wait);\n\t\t}\n\t};\n}\n\n;;\n\nvar ambigDateOfMonthRegex = /^\\s*\\d{4}-\\d\\d$/;\nvar ambigTimeOrZoneRegex =\n\t/^\\s*\\d{4}-(?:(\\d\\d-\\d\\d)|(W\\d\\d$)|(W\\d\\d-\\d)|(\\d\\d\\d))((T| )(\\d\\d(:\\d\\d(:\\d\\d(\\.\\d+)?)?)?)?)?$/;\nvar newMomentProto = moment.fn; // where we will attach our new methods\nvar oldMomentProto = $.extend({}, newMomentProto); // copy of original moment methods\nvar allowValueOptimization;\nvar setUTCValues; // function defined below\nvar setLocalValues; // function defined below\n\n\n// Creating\n// -------------------------------------------------------------------------------------------------\n\n// Creates a new moment, similar to the vanilla moment(...) constructor, but with\n// extra features (ambiguous time, enhanced formatting). When given an existing moment,\n// it will function as a clone (and retain the zone of the moment). Anything else will\n// result in a moment in the local zone.\nfc.moment = function() {\n\treturn makeMoment(arguments);\n};\n\n// Sames as fc.moment, but forces the resulting moment to be in the UTC timezone.\nfc.moment.utc = function() {\n\tvar mom = makeMoment(arguments, true);\n\n\t// Force it into UTC because makeMoment doesn't guarantee it\n\t// (if given a pre-existing moment for example)\n\tif (mom.hasTime()) { // don't give ambiguously-timed moments a UTC zone\n\t\tmom.utc();\n\t}\n\n\treturn mom;\n};\n\n// Same as fc.moment, but when given an ISO8601 string, the timezone offset is preserved.\n// ISO8601 strings with no timezone offset will become ambiguously zoned.\nfc.moment.parseZone = function() {\n\treturn makeMoment(arguments, true, true);\n};\n\n// Builds an enhanced moment from args. When given an existing moment, it clones. When given a\n// native Date, or called with no arguments (the current time), the resulting moment will be local.\n// Anything else needs to be \"parsed\" (a string or an array), and will be affected by:\n//    parseAsUTC - if there is no zone information, should we parse the input in UTC?\n//    parseZone - if there is zone information, should we force the zone of the moment?\nfunction makeMoment(args, parseAsUTC, parseZone) {\n\tvar input = args[0];\n\tvar isSingleString = args.length == 1 && typeof input === 'string';\n\tvar isAmbigTime;\n\tvar isAmbigZone;\n\tvar ambigMatch;\n\tvar mom;\n\n\tif (moment.isMoment(input)) {\n\t\tmom = moment.apply(null, args); // clone it\n\t\ttransferAmbigs(input, mom); // the ambig flags weren't transfered with the clone\n\t}\n\telse if (isNativeDate(input) || input === undefined) {\n\t\tmom = moment.apply(null, args); // will be local\n\t}\n\telse { // \"parsing\" is required\n\t\tisAmbigTime = false;\n\t\tisAmbigZone = false;\n\n\t\tif (isSingleString) {\n\t\t\tif (ambigDateOfMonthRegex.test(input)) {\n\t\t\t\t// accept strings like '2014-05', but convert to the first of the month\n\t\t\t\tinput += '-01';\n\t\t\t\targs = [ input ]; // for when we pass it on to moment's constructor\n\t\t\t\tisAmbigTime = true;\n\t\t\t\tisAmbigZone = true;\n\t\t\t}\n\t\t\telse if ((ambigMatch = ambigTimeOrZoneRegex.exec(input))) {\n\t\t\t\tisAmbigTime = !ambigMatch[5]; // no time part?\n\t\t\t\tisAmbigZone = true;\n\t\t\t}\n\t\t}\n\t\telse if ($.isArray(input)) {\n\t\t\t// arrays have no timezone information, so assume ambiguous zone\n\t\t\tisAmbigZone = true;\n\t\t}\n\t\t// otherwise, probably a string with a format\n\n\t\tif (parseAsUTC) {\n\t\t\tmom = moment.utc.apply(moment, args);\n\t\t}\n\t\telse {\n\t\t\tmom = moment.apply(null, args);\n\t\t}\n\n\t\tif (isAmbigTime) {\n\t\t\tmom._ambigTime = true;\n\t\t\tmom._ambigZone = true; // ambiguous time always means ambiguous zone\n\t\t}\n\t\telse if (parseZone) { // let's record the inputted zone somehow\n\t\t\tif (isAmbigZone) {\n\t\t\t\tmom._ambigZone = true;\n\t\t\t}\n\t\t\telse if (isSingleString) {\n\t\t\t\tmom.zone(input); // if not a valid zone, will assign UTC\n\t\t\t}\n\t\t}\n\t}\n\n\tmom._fullCalendar = true; // flag for extended functionality\n\n\treturn mom;\n}\n\n\n// A clone method that works with the flags related to our enhanced functionality.\n// In the future, use moment.momentProperties\nnewMomentProto.clone = function() {\n\tvar mom = oldMomentProto.clone.apply(this, arguments);\n\n\t// these flags weren't transfered with the clone\n\ttransferAmbigs(this, mom);\n\tif (this._fullCalendar) {\n\t\tmom._fullCalendar = true;\n\t}\n\n\treturn mom;\n};\n\n\n// Time-of-day\n// -------------------------------------------------------------------------------------------------\n\n// GETTER\n// Returns a Duration with the hours/minutes/seconds/ms values of the moment.\n// If the moment has an ambiguous time, a duration of 00:00 will be returned.\n//\n// SETTER\n// You can supply a Duration, a Moment, or a Duration-like argument.\n// When setting the time, and the moment has an ambiguous time, it then becomes unambiguous.\nnewMomentProto.time = function(time) {\n\n\t// Fallback to the original method (if there is one) if this moment wasn't created via FullCalendar.\n\t// `time` is a generic enough method name where this precaution is necessary to avoid collisions w/ other plugins.\n\tif (!this._fullCalendar) {\n\t\treturn oldMomentProto.time.apply(this, arguments);\n\t}\n\n\tif (time == null) { // getter\n\t\treturn moment.duration({\n\t\t\thours: this.hours(),\n\t\t\tminutes: this.minutes(),\n\t\t\tseconds: this.seconds(),\n\t\t\tmilliseconds: this.milliseconds()\n\t\t});\n\t}\n\telse { // setter\n\n\t\tthis._ambigTime = false; // mark that the moment now has a time\n\n\t\tif (!moment.isDuration(time) && !moment.isMoment(time)) {\n\t\t\ttime = moment.duration(time);\n\t\t}\n\n\t\t// The day value should cause overflow (so 24 hours becomes 00:00:00 of next day).\n\t\t// Only for Duration times, not Moment times.\n\t\tvar dayHours = 0;\n\t\tif (moment.isDuration(time)) {\n\t\t\tdayHours = Math.floor(time.asDays()) * 24;\n\t\t}\n\n\t\t// We need to set the individual fields.\n\t\t// Can't use startOf('day') then add duration. In case of DST at start of day.\n\t\treturn this.hours(dayHours + time.hours())\n\t\t\t.minutes(time.minutes())\n\t\t\t.seconds(time.seconds())\n\t\t\t.milliseconds(time.milliseconds());\n\t}\n};\n\n// Converts the moment to UTC, stripping out its time-of-day and timezone offset,\n// but preserving its YMD. A moment with a stripped time will display no time\n// nor timezone offset when .format() is called.\nnewMomentProto.stripTime = function() {\n\tvar a = this.toArray(); // year,month,date,hours,minutes,seconds as an array\n\n\tthis.utc(); // set the internal UTC flag (will clear the ambig flags)\n\tsetUTCValues(this, a.slice(0, 3)); // set the year/month/date. time will be zero\n\n\t// Mark the time as ambiguous. This needs to happen after the .utc() call, which calls .zone(),\n\t// which clears all ambig flags. Same with setUTCValues with moment-timezone.\n\tthis._ambigTime = true;\n\tthis._ambigZone = true; // if ambiguous time, also ambiguous timezone offset\n\n\treturn this; // for chaining\n};\n\n// Returns if the moment has a non-ambiguous time (boolean)\nnewMomentProto.hasTime = function() {\n\treturn !this._ambigTime;\n};\n\n\n// Timezone\n// -------------------------------------------------------------------------------------------------\n\n// Converts the moment to UTC, stripping out its timezone offset, but preserving its\n// YMD and time-of-day. A moment with a stripped timezone offset will display no\n// timezone offset when .format() is called.\nnewMomentProto.stripZone = function() {\n\tvar a = this.toArray(); // year,month,date,hours,minutes,seconds as an array\n\tvar wasAmbigTime = this._ambigTime;\n\n\tthis.utc(); // set the internal UTC flag (will clear the ambig flags)\n\tsetUTCValues(this, a); // will set the year/month/date/hours/minutes/seconds/ms\n\n\tif (wasAmbigTime) {\n\t\t// the above call to .utc()/.zone() unfortunately clears the ambig flags, so reassign\n\t\tthis._ambigTime = true;\n\t}\n\n\t// Mark the zone as ambiguous. This needs to happen after the .utc() call, which calls .zone(),\n\t// which clears all ambig flags. Same with setUTCValues with moment-timezone.\n\tthis._ambigZone = true;\n\n\treturn this; // for chaining\n};\n\n// Returns of the moment has a non-ambiguous timezone offset (boolean)\nnewMomentProto.hasZone = function() {\n\treturn !this._ambigZone;\n};\n\n// this method implicitly marks a zone (will get called upon .utc() and .local())\nnewMomentProto.zone = function(tzo) {\n\n\tif (tzo != null) { // setter\n\t\t// these assignments needs to happen before the original zone method is called.\n\t\t// I forget why, something to do with a browser crash.\n\t\tthis._ambigTime = false;\n\t\tthis._ambigZone = false;\n\t}\n\n\treturn oldMomentProto.zone.apply(this, arguments);\n};\n\n// this method implicitly marks a zone\nnewMomentProto.local = function() {\n\tvar a = this.toArray(); // year,month,date,hours,minutes,seconds,ms as an array\n\tvar wasAmbigZone = this._ambigZone;\n\n\toldMomentProto.local.apply(this, arguments); // will clear ambig flags\n\n\tif (wasAmbigZone) {\n\t\t// If the moment was ambiguously zoned, the date fields were stored as UTC.\n\t\t// We want to preserve these, but in local time.\n\t\tsetLocalValues(this, a);\n\t}\n\n\treturn this; // for chaining\n};\n\n\n// Formatting\n// -------------------------------------------------------------------------------------------------\n\nnewMomentProto.format = function() {\n\tif (this._fullCalendar && arguments[0]) { // an enhanced moment? and a format string provided?\n\t\treturn formatDate(this, arguments[0]); // our extended formatting\n\t}\n\tif (this._ambigTime) {\n\t\treturn oldMomentFormat(this, 'YYYY-MM-DD');\n\t}\n\tif (this._ambigZone) {\n\t\treturn oldMomentFormat(this, 'YYYY-MM-DD[T]HH:mm:ss');\n\t}\n\treturn oldMomentProto.format.apply(this, arguments);\n};\n\nnewMomentProto.toISOString = function() {\n\tif (this._ambigTime) {\n\t\treturn oldMomentFormat(this, 'YYYY-MM-DD');\n\t}\n\tif (this._ambigZone) {\n\t\treturn oldMomentFormat(this, 'YYYY-MM-DD[T]HH:mm:ss');\n\t}\n\treturn oldMomentProto.toISOString.apply(this, arguments);\n};\n\n\n// Querying\n// -------------------------------------------------------------------------------------------------\n\n// Is the moment within the specified range? `end` is exclusive.\n// FYI, this method is not a standard Moment method, so always do our enhanced logic.\nnewMomentProto.isWithin = function(start, end) {\n\tvar a = commonlyAmbiguate([ this, start, end ]);\n\treturn a[0] >= a[1] && a[0] < a[2];\n};\n\n// When isSame is called with units, timezone ambiguity is normalized before the comparison happens.\n// If no units specified, the two moments must be identically the same, with matching ambig flags.\nnewMomentProto.isSame = function(input, units) {\n\tvar a;\n\n\t// only do custom logic if this is an enhanced moment\n\tif (!this._fullCalendar) {\n\t\treturn oldMomentProto.isSame.apply(this, arguments);\n\t}\n\n\tif (units) {\n\t\ta = commonlyAmbiguate([ this, input ], true); // normalize timezones but don't erase times\n\t\treturn oldMomentProto.isSame.call(a[0], a[1], units);\n\t}\n\telse {\n\t\tinput = fc.moment.parseZone(input); // normalize input\n\t\treturn oldMomentProto.isSame.call(this, input) &&\n\t\t\tBoolean(this._ambigTime) === Boolean(input._ambigTime) &&\n\t\t\tBoolean(this._ambigZone) === Boolean(input._ambigZone);\n\t}\n};\n\n// Make these query methods work with ambiguous moments\n$.each([\n\t'isBefore',\n\t'isAfter'\n], function(i, methodName) {\n\tnewMomentProto[methodName] = function(input, units) {\n\t\tvar a;\n\n\t\t// only do custom logic if this is an enhanced moment\n\t\tif (!this._fullCalendar) {\n\t\t\treturn oldMomentProto[methodName].apply(this, arguments);\n\t\t}\n\n\t\ta = commonlyAmbiguate([ this, input ]);\n\t\treturn oldMomentProto[methodName].call(a[0], a[1], units);\n\t};\n});\n\n\n// Misc Internals\n// -------------------------------------------------------------------------------------------------\n\n// given an array of moment-like inputs, return a parallel array w/ moments similarly ambiguated.\n// for example, of one moment has ambig time, but not others, all moments will have their time stripped.\n// set `preserveTime` to `true` to keep times, but only normalize zone ambiguity.\nfunction commonlyAmbiguate(inputs, preserveTime) {\n\tvar outputs = [];\n\tvar anyAmbigTime = false;\n\tvar anyAmbigZone = false;\n\tvar i;\n\n\tfor (i=0; i<inputs.length; i++) {\n\t\toutputs.push(fc.moment.parseZone(inputs[i]));\n\t\tanyAmbigTime = anyAmbigTime || outputs[i]._ambigTime;\n\t\tanyAmbigZone = anyAmbigZone || outputs[i]._ambigZone;\n\t}\n\n\tfor (i=0; i<outputs.length; i++) {\n\t\tif (anyAmbigTime && !preserveTime) {\n\t\t\toutputs[i].stripTime();\n\t\t}\n\t\telse if (anyAmbigZone) {\n\t\t\toutputs[i].stripZone();\n\t\t}\n\t}\n\n\treturn outputs;\n}\n\n// Transfers all the flags related to ambiguous time/zone from the `src` moment to the `dest` moment\nfunction transferAmbigs(src, dest) {\n\tif (src._ambigTime) {\n\t\tdest._ambigTime = true;\n\t}\n\telse if (dest._ambigTime) {\n\t\tdest._ambigTime = false;\n\t}\n\n\tif (src._ambigZone) {\n\t\tdest._ambigZone = true;\n\t}\n\telse if (dest._ambigZone) {\n\t\tdest._ambigZone = false;\n\t}\n}\n\n\n// Sets the year/month/date/etc values of the moment from the given array.\n// Inefficient because it calls each individual setter.\nfunction setMomentValues(mom, a) {\n\tmom.year(a[0] || 0)\n\t\t.month(a[1] || 0)\n\t\t.date(a[2] || 0)\n\t\t.hours(a[3] || 0)\n\t\t.minutes(a[4] || 0)\n\t\t.seconds(a[5] || 0)\n\t\t.milliseconds(a[6] || 0);\n}\n\n// Can we set the moment's internal date directly?\nallowValueOptimization = '_d' in moment() && 'updateOffset' in moment;\n\n// Utility function. Accepts a moment and an array of the UTC year/month/date/etc values to set.\n// Assumes the given moment is already in UTC mode.\nsetUTCValues = allowValueOptimization ? function(mom, a) {\n\t// simlate what moment's accessors do\n\tmom._d.setTime(Date.UTC.apply(Date, a));\n\tmoment.updateOffset(mom, false); // keepTime=false\n} : setMomentValues;\n\n// Utility function. Accepts a moment and an array of the local year/month/date/etc values to set.\n// Assumes the given moment is already in local mode.\nsetLocalValues = allowValueOptimization ? function(mom, a) {\n\t// simlate what moment's accessors do\n\tmom._d.setTime(+new Date( // FYI, there is now way to apply an array of args to a constructor\n\t\ta[0] || 0,\n\t\ta[1] || 0,\n\t\ta[2] || 0,\n\t\ta[3] || 0,\n\t\ta[4] || 0,\n\t\ta[5] || 0,\n\t\ta[6] || 0\n\t));\n\tmoment.updateOffset(mom, false); // keepTime=false\n} : setMomentValues;\n\n;;\n\n// Single Date Formatting\n// -------------------------------------------------------------------------------------------------\n\n\n// call this if you want Moment's original format method to be used\nfunction oldMomentFormat(mom, formatStr) {\n\treturn oldMomentProto.format.call(mom, formatStr); // oldMomentProto defined in moment-ext.js\n}\n\n\n// Formats `date` with a Moment formatting string, but allow our non-zero areas and\n// additional token.\nfunction formatDate(date, formatStr) {\n\treturn formatDateWithChunks(date, getFormatStringChunks(formatStr));\n}\n\n\nfunction formatDateWithChunks(date, chunks) {\n\tvar s = '';\n\tvar i;\n\n\tfor (i=0; i<chunks.length; i++) {\n\t\ts += formatDateWithChunk(date, chunks[i]);\n\t}\n\n\treturn s;\n}\n\n\n// addition formatting tokens we want recognized\nvar tokenOverrides = {\n\tt: function(date) { // \"a\" or \"p\"\n\t\treturn oldMomentFormat(date, 'a').charAt(0);\n\t},\n\tT: function(date) { // \"A\" or \"P\"\n\t\treturn oldMomentFormat(date, 'A').charAt(0);\n\t}\n};\n\n\nfunction formatDateWithChunk(date, chunk) {\n\tvar token;\n\tvar maybeStr;\n\n\tif (typeof chunk === 'string') { // a literal string\n\t\treturn chunk;\n\t}\n\telse if ((token = chunk.token)) { // a token, like \"YYYY\"\n\t\tif (tokenOverrides[token]) {\n\t\t\treturn tokenOverrides[token](date); // use our custom token\n\t\t}\n\t\treturn oldMomentFormat(date, token);\n\t}\n\telse if (chunk.maybe) { // a grouping of other chunks that must be non-zero\n\t\tmaybeStr = formatDateWithChunks(date, chunk.maybe);\n\t\tif (maybeStr.match(/[1-9]/)) {\n\t\t\treturn maybeStr;\n\t\t}\n\t}\n\n\treturn '';\n}\n\n\n// Date Range Formatting\n// -------------------------------------------------------------------------------------------------\n// TODO: make it work with timezone offset\n\n// Using a formatting string meant for a single date, generate a range string, like\n// \"Sep 2 - 9 2013\", that intelligently inserts a separator where the dates differ.\n// If the dates are the same as far as the format string is concerned, just return a single\n// rendering of one date, without any separator.\nfunction formatRange(date1, date2, formatStr, separator, isRTL) {\n\tvar localeData;\n\n\tdate1 = fc.moment.parseZone(date1);\n\tdate2 = fc.moment.parseZone(date2);\n\n\tlocaleData = (date1.localeData || date1.lang).call(date1); // works with moment-pre-2.8\n\n\t// Expand localized format strings, like \"LL\" -> \"MMMM D YYYY\"\n\tformatStr = localeData.longDateFormat(formatStr) || formatStr;\n\t// BTW, this is not important for `formatDate` because it is impossible to put custom tokens\n\t// or non-zero areas in Moment's localized format strings.\n\n\tseparator = separator || ' - ';\n\n\treturn formatRangeWithChunks(\n\t\tdate1,\n\t\tdate2,\n\t\tgetFormatStringChunks(formatStr),\n\t\tseparator,\n\t\tisRTL\n\t);\n}\nfc.formatRange = formatRange; // expose\n\n\nfunction formatRangeWithChunks(date1, date2, chunks, separator, isRTL) {\n\tvar chunkStr; // the rendering of the chunk\n\tvar leftI;\n\tvar leftStr = '';\n\tvar rightI;\n\tvar rightStr = '';\n\tvar middleI;\n\tvar middleStr1 = '';\n\tvar middleStr2 = '';\n\tvar middleStr = '';\n\n\t// Start at the leftmost side of the formatting string and continue until you hit a token\n\t// that is not the same between dates.\n\tfor (leftI=0; leftI<chunks.length; leftI++) {\n\t\tchunkStr = formatSimilarChunk(date1, date2, chunks[leftI]);\n\t\tif (chunkStr === false) {\n\t\t\tbreak;\n\t\t}\n\t\tleftStr += chunkStr;\n\t}\n\n\t// Similarly, start at the rightmost side of the formatting string and move left\n\tfor (rightI=chunks.length-1; rightI>leftI; rightI--) {\n\t\tchunkStr = formatSimilarChunk(date1, date2, chunks[rightI]);\n\t\tif (chunkStr === false) {\n\t\t\tbreak;\n\t\t}\n\t\trightStr = chunkStr + rightStr;\n\t}\n\n\t// The area in the middle is different for both of the dates.\n\t// Collect them distinctly so we can jam them together later.\n\tfor (middleI=leftI; middleI<=rightI; middleI++) {\n\t\tmiddleStr1 += formatDateWithChunk(date1, chunks[middleI]);\n\t\tmiddleStr2 += formatDateWithChunk(date2, chunks[middleI]);\n\t}\n\n\tif (middleStr1 || middleStr2) {\n\t\tif (isRTL) {\n\t\t\tmiddleStr = middleStr2 + separator + middleStr1;\n\t\t}\n\t\telse {\n\t\t\tmiddleStr = middleStr1 + separator + middleStr2;\n\t\t}\n\t}\n\n\treturn leftStr + middleStr + rightStr;\n}\n\n\nvar similarUnitMap = {\n\tY: 'year',\n\tM: 'month',\n\tD: 'day', // day of month\n\td: 'day', // day of week\n\t// prevents a separator between anything time-related...\n\tA: 'second', // AM/PM\n\ta: 'second', // am/pm\n\tT: 'second', // A/P\n\tt: 'second', // a/p\n\tH: 'second', // hour (24)\n\th: 'second', // hour (12)\n\tm: 'second', // minute\n\ts: 'second' // second\n};\n// TODO: week maybe?\n\n\n// Given a formatting chunk, and given that both dates are similar in the regard the\n// formatting chunk is concerned, format date1 against `chunk`. Otherwise, return `false`.\nfunction formatSimilarChunk(date1, date2, chunk) {\n\tvar token;\n\tvar unit;\n\n\tif (typeof chunk === 'string') { // a literal string\n\t\treturn chunk;\n\t}\n\telse if ((token = chunk.token)) {\n\t\tunit = similarUnitMap[token.charAt(0)];\n\t\t// are the dates the same for this unit of measurement?\n\t\tif (unit && date1.isSame(date2, unit)) {\n\t\t\treturn oldMomentFormat(date1, token); // would be the same if we used `date2`\n\t\t\t// BTW, don't support custom tokens\n\t\t}\n\t}\n\n\treturn false; // the chunk is NOT the same for the two dates\n\t// BTW, don't support splitting on non-zero areas\n}\n\n\n// Chunking Utils\n// -------------------------------------------------------------------------------------------------\n\n\nvar formatStringChunkCache = {};\n\n\nfunction getFormatStringChunks(formatStr) {\n\tif (formatStr in formatStringChunkCache) {\n\t\treturn formatStringChunkCache[formatStr];\n\t}\n\treturn (formatStringChunkCache[formatStr] = chunkFormatString(formatStr));\n}\n\n\n// Break the formatting string into an array of chunks\nfunction chunkFormatString(formatStr) {\n\tvar chunks = [];\n\tvar chunker = /\\[([^\\]]*)\\]|\\(([^\\)]*)\\)|(LT|(\\w)\\4*o?)|([^\\w\\[\\(]+)/g; // TODO: more descrimination\n\tvar match;\n\n\twhile ((match = chunker.exec(formatStr))) {\n\t\tif (match[1]) { // a literal string inside [ ... ]\n\t\t\tchunks.push(match[1]);\n\t\t}\n\t\telse if (match[2]) { // non-zero formatting inside ( ... )\n\t\t\tchunks.push({ maybe: chunkFormatString(match[2]) });\n\t\t}\n\t\telse if (match[3]) { // a formatting token\n\t\t\tchunks.push({ token: match[3] });\n\t\t}\n\t\telse if (match[5]) { // an unenclosed literal string\n\t\t\tchunks.push(match[5]);\n\t\t}\n\t}\n\n\treturn chunks;\n}\n\n;;\n\n/* A rectangular panel that is absolutely positioned over other content\n------------------------------------------------------------------------------------------------------------------------\nOptions:\n\t- className (string)\n\t- content (HTML string or jQuery element set)\n\t- parentEl\n\t- top\n\t- left\n\t- right (the x coord of where the right edge should be. not a \"CSS\" right)\n\t- autoHide (boolean)\n\t- show (callback)\n\t- hide (callback)\n*/\n\nfunction Popover(options) {\n\tthis.options = options || {};\n}\n\n\nPopover.prototype = {\n\n\tisHidden: true,\n\toptions: null,\n\tel: null, // the container element for the popover. generated by this object\n\tdocumentMousedownProxy: null, // document mousedown handler bound to `this`\n\tmargin: 10, // the space required between the popover and the edges of the scroll container\n\n\n\t// Shows the popover on the specified position. Renders it if not already\n\tshow: function() {\n\t\tif (this.isHidden) {\n\t\t\tif (!this.el) {\n\t\t\t\tthis.render();\n\t\t\t}\n\t\t\tthis.el.show();\n\t\t\tthis.position();\n\t\t\tthis.isHidden = false;\n\t\t\tthis.trigger('show');\n\t\t}\n\t},\n\n\n\t// Hides the popover, through CSS, but does not remove it from the DOM\n\thide: function() {\n\t\tif (!this.isHidden) {\n\t\t\tthis.el.hide();\n\t\t\tthis.isHidden = true;\n\t\t\tthis.trigger('hide');\n\t\t}\n\t},\n\n\n\t// Creates `this.el` and renders content inside of it\n\trender: function() {\n\t\tvar _this = this;\n\t\tvar options = this.options;\n\n\t\tthis.el = $('<div class=\"fc-popover\"/>')\n\t\t\t.addClass(options.className || '')\n\t\t\t.css({\n\t\t\t\t// position initially to the top left to avoid creating scrollbars\n\t\t\t\ttop: 0,\n\t\t\t\tleft: 0\n\t\t\t})\n\t\t\t.append(options.content)\n\t\t\t.appendTo(options.parentEl);\n\n\t\t// when a click happens on anything inside with a 'fc-close' className, hide the popover\n\t\tthis.el.on('click', '.fc-close', function() {\n\t\t\t_this.hide();\n\t\t});\n\n\t\tif (options.autoHide) {\n\t\t\t$(document).on('mousedown', this.documentMousedownProxy = $.proxy(this, 'documentMousedown'));\n\t\t}\n\t},\n\n\n\t// Triggered when the user clicks *anywhere* in the document, for the autoHide feature\n\tdocumentMousedown: function(ev) {\n\t\t// only hide the popover if the click happened outside the popover\n\t\tif (this.el && !$(ev.target).closest(this.el).length) {\n\t\t\tthis.hide();\n\t\t}\n\t},\n\n\n\t// Hides and unregisters any handlers\n\tdestroy: function() {\n\t\tthis.hide();\n\n\t\tif (this.el) {\n\t\t\tthis.el.remove();\n\t\t\tthis.el = null;\n\t\t}\n\n\t\t$(document).off('mousedown', this.documentMousedownProxy);\n\t},\n\n\n\t// Positions the popover optimally, using the top/left/right options\n\tposition: function() {\n\t\tvar options = this.options;\n\t\tvar origin = this.el.offsetParent().offset();\n\t\tvar width = this.el.outerWidth();\n\t\tvar height = this.el.outerHeight();\n\t\tvar windowEl = $(window);\n\t\tvar viewportEl = getScrollParent(this.el);\n\t\tvar viewportTop;\n\t\tvar viewportLeft;\n\t\tvar viewportOffset;\n\t\tvar top; // the \"position\" (not \"offset\") values for the popover\n\t\tvar left; //\n\n\t\t// compute top and left\n\t\ttop = options.top || 0;\n\t\tif (options.left !== undefined) {\n\t\t\tleft = options.left;\n\t\t}\n\t\telse if (options.right !== undefined) {\n\t\t\tleft = options.right - width; // derive the left value from the right value\n\t\t}\n\t\telse {\n\t\t\tleft = 0;\n\t\t}\n\n\t\tif (viewportEl.is(window) || viewportEl.is(document)) { // normalize getScrollParent's result\n\t\t\tviewportEl = windowEl;\n\t\t\tviewportTop = 0; // the window is always at the top left\n\t\t\tviewportLeft = 0; // (and .offset() won't work if called here)\n\t\t}\n\t\telse {\n\t\t\tviewportOffset = viewportEl.offset();\n\t\t\tviewportTop = viewportOffset.top;\n\t\t\tviewportLeft = viewportOffset.left;\n\t\t}\n\n\t\t// if the window is scrolled, it causes the visible area to be further down\n\t\tviewportTop += windowEl.scrollTop();\n\t\tviewportLeft += windowEl.scrollLeft();\n\n\t\t// constrain to the view port. if constrained by two edges, give precedence to top/left\n\t\tif (options.viewportConstrain !== false) {\n\t\t\ttop = Math.min(top, viewportTop + viewportEl.outerHeight() - height - this.margin);\n\t\t\ttop = Math.max(top, viewportTop + this.margin);\n\t\t\tleft = Math.min(left, viewportLeft + viewportEl.outerWidth() - width - this.margin);\n\t\t\tleft = Math.max(left, viewportLeft + this.margin);\n\t\t}\n\n\t\tthis.el.css({\n\t\t\ttop: top - origin.top,\n\t\t\tleft: left - origin.left\n\t\t});\n\t},\n\n\n\t// Triggers a callback. Calls a function in the option hash of the same name.\n\t// Arguments beyond the first `name` are forwarded on.\n\t// TODO: better code reuse for this. Repeat code\n\ttrigger: function(name) {\n\t\tif (this.options[name]) {\n\t\t\tthis.options[name].apply(this, Array.prototype.slice.call(arguments, 1));\n\t\t}\n\t}\n\n};\n\n;;\n\n/* A \"coordinate map\" converts pixel coordinates into an associated cell, which has an associated date\n------------------------------------------------------------------------------------------------------------------------\nCommon interface:\n\n\tCoordMap.prototype = {\n\t\tbuild: function() {},\n\t\tgetCell: function(x, y) {}\n\t};\n\n*/\n\n/* Coordinate map for a grid component\n----------------------------------------------------------------------------------------------------------------------*/\n\nfunction GridCoordMap(grid) {\n\tthis.grid = grid;\n}\n\n\nGridCoordMap.prototype = {\n\n\tgrid: null, // reference to the Grid\n\trows: null, // the top-to-bottom y coordinates. including the bottom of the last item\n\tcols: null, // the left-to-right x coordinates. including the right of the last item\n\n\tcontainerEl: null, // container element that all coordinates are constrained to. optionally assigned\n\tminX: null,\n\tmaxX: null, // exclusive\n\tminY: null,\n\tmaxY: null, // exclusive\n\n\n\t// Queries the grid for the coordinates of all the cells\n\tbuild: function() {\n\t\tthis.grid.buildCoords(\n\t\t\tthis.rows = [],\n\t\t\tthis.cols = []\n\t\t);\n\t\tthis.computeBounds();\n\t},\n\n\n\t// Given a coordinate of the document, gets the associated cell. If no cell is underneath, returns null\n\tgetCell: function(x, y) {\n\t\tvar cell = null;\n\t\tvar rows = this.rows;\n\t\tvar cols = this.cols;\n\t\tvar r = -1;\n\t\tvar c = -1;\n\t\tvar i;\n\n\t\tif (this.inBounds(x, y)) {\n\n\t\t\tfor (i = 0; i < rows.length; i++) {\n\t\t\t\tif (y >= rows[i][0] && y < rows[i][1]) {\n\t\t\t\t\tr = i;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfor (i = 0; i < cols.length; i++) {\n\t\t\t\tif (x >= cols[i][0] && x < cols[i][1]) {\n\t\t\t\t\tc = i;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (r >= 0 && c >= 0) {\n\t\t\t\tcell = { row: r, col: c };\n\t\t\t\tcell.grid = this.grid;\n\t\t\t\tcell.date = this.grid.getCellDate(cell);\n\t\t\t}\n\t\t}\n\n\t\treturn cell;\n\t},\n\n\n\t// If there is a containerEl, compute the bounds into min/max values\n\tcomputeBounds: function() {\n\t\tvar containerOffset;\n\n\t\tif (this.containerEl) {\n\t\t\tcontainerOffset = this.containerEl.offset();\n\t\t\tthis.minX = containerOffset.left;\n\t\t\tthis.maxX = containerOffset.left + this.containerEl.outerWidth();\n\t\t\tthis.minY = containerOffset.top;\n\t\t\tthis.maxY = containerOffset.top + this.containerEl.outerHeight();\n\t\t}\n\t},\n\n\n\t// Determines if the given coordinates are in bounds. If no `containerEl`, always true\n\tinBounds: function(x, y) {\n\t\tif (this.containerEl) {\n\t\t\treturn x >= this.minX && x < this.maxX && y >= this.minY && y < this.maxY;\n\t\t}\n\t\treturn true;\n\t}\n\n};\n\n\n/* Coordinate map that is a combination of multiple other coordinate maps\n----------------------------------------------------------------------------------------------------------------------*/\n\nfunction ComboCoordMap(coordMaps) {\n\tthis.coordMaps = coordMaps;\n}\n\n\nComboCoordMap.prototype = {\n\n\tcoordMaps: null, // an array of CoordMaps\n\n\n\t// Builds all coordMaps\n\tbuild: function() {\n\t\tvar coordMaps = this.coordMaps;\n\t\tvar i;\n\n\t\tfor (i = 0; i < coordMaps.length; i++) {\n\t\t\tcoordMaps[i].build();\n\t\t}\n\t},\n\n\n\t// Queries all coordMaps for the cell underneath the given coordinates, returning the first result\n\tgetCell: function(x, y) {\n\t\tvar coordMaps = this.coordMaps;\n\t\tvar cell = null;\n\t\tvar i;\n\n\t\tfor (i = 0; i < coordMaps.length && !cell; i++) {\n\t\t\tcell = coordMaps[i].getCell(x, y);\n\t\t}\n\n\t\treturn cell;\n\t}\n\n};\n\n;;\n\n/* Tracks mouse movements over a CoordMap and raises events about which cell the mouse is over.\n----------------------------------------------------------------------------------------------------------------------*/\n// TODO: very useful to have a handler that gets called upon cellOut OR when dragging stops (for cleanup)\n\nfunction DragListener(coordMap, options) {\n\tthis.coordMap = coordMap;\n\tthis.options = options || {};\n}\n\n\nDragListener.prototype = {\n\n\tcoordMap: null,\n\toptions: null,\n\n\tisListening: false,\n\tisDragging: false,\n\n\t// the cell/date the mouse was over when listening started\n\torigCell: null,\n\torigDate: null,\n\n\t// the cell/date the mouse is over\n\tcell: null,\n\tdate: null,\n\n\t// coordinates of the initial mousedown\n\tmouseX0: null,\n\tmouseY0: null,\n\n\t// handler attached to the document, bound to the DragListener's `this`\n\tmousemoveProxy: null,\n\tmouseupProxy: null,\n\n\tscrollEl: null,\n\tscrollBounds: null, // { top, bottom, left, right }\n\tscrollTopVel: null, // pixels per second\n\tscrollLeftVel: null, // pixels per second\n\tscrollIntervalId: null, // ID of setTimeout for scrolling animation loop\n\tscrollHandlerProxy: null, // this-scoped function for handling when scrollEl is scrolled\n\n\tscrollSensitivity: 30, // pixels from edge for scrolling to start\n\tscrollSpeed: 200, // pixels per second, at maximum speed\n\tscrollIntervalMs: 50, // millisecond wait between scroll increment\n\n\n\t// Call this when the user does a mousedown. Will probably lead to startListening\n\tmousedown: function(ev) {\n\t\tif (isPrimaryMouseButton(ev)) {\n\n\t\t\tev.preventDefault(); // prevents native selection in most browsers\n\n\t\t\tthis.startListening(ev);\n\n\t\t\t// start the drag immediately if there is no minimum distance for a drag start\n\t\t\tif (!this.options.distance) {\n\t\t\t\tthis.startDrag(ev);\n\t\t\t}\n\t\t}\n\t},\n\n\n\t// Call this to start tracking mouse movements\n\tstartListening: function(ev) {\n\t\tvar scrollParent;\n\t\tvar cell;\n\n\t\tif (!this.isListening) {\n\n\t\t\t// grab scroll container and attach handler\n\t\t\tif (ev && this.options.scroll) {\n\t\t\t\tscrollParent = getScrollParent($(ev.target));\n\t\t\t\tif (!scrollParent.is(window) && !scrollParent.is(document)) {\n\t\t\t\t\tthis.scrollEl = scrollParent;\n\n\t\t\t\t\t// scope to `this`, and use `debounce` to make sure rapid calls don't happen\n\t\t\t\t\tthis.scrollHandlerProxy = debounce($.proxy(this, 'scrollHandler'), 100);\n\t\t\t\t\tthis.scrollEl.on('scroll', this.scrollHandlerProxy);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tthis.computeCoords(); // relies on `scrollEl`\n\n\t\t\t// get info on the initial cell, date, and coordinates\n\t\t\tif (ev) {\n\t\t\t\tcell = this.getCell(ev);\n\t\t\t\tthis.origCell = cell;\n\t\t\t\tthis.origDate = cell ? cell.date : null;\n\n\t\t\t\tthis.mouseX0 = ev.pageX;\n\t\t\t\tthis.mouseY0 = ev.pageY;\n\t\t\t}\n\n\t\t\t$(document)\n\t\t\t\t.on('mousemove', this.mousemoveProxy = $.proxy(this, 'mousemove'))\n\t\t\t\t.on('mouseup', this.mouseupProxy = $.proxy(this, 'mouseup'))\n\t\t\t\t.on('selectstart', this.preventDefault); // prevents native selection in IE<=8\n\n\t\t\tthis.isListening = true;\n\t\t\tthis.trigger('listenStart', ev);\n\t\t}\n\t},\n\n\n\t// Recomputes the drag-critical positions of elements\n\tcomputeCoords: function() {\n\t\tthis.coordMap.build();\n\t\tthis.computeScrollBounds();\n\t},\n\n\n\t// Called when the user moves the mouse\n\tmousemove: function(ev) {\n\t\tvar minDistance;\n\t\tvar distanceSq; // current distance from mouseX0/mouseY0, squared\n\n\t\tif (!this.isDragging) { // if not already dragging...\n\t\t\t// then start the drag if the minimum distance criteria is met\n\t\t\tminDistance = this.options.distance || 1;\n\t\t\tdistanceSq = Math.pow(ev.pageX - this.mouseX0, 2) + Math.pow(ev.pageY - this.mouseY0, 2);\n\t\t\tif (distanceSq >= minDistance * minDistance) { // use pythagorean theorem\n\t\t\t\tthis.startDrag(ev);\n\t\t\t}\n\t\t}\n\n\t\tif (this.isDragging) {\n\t\t\tthis.drag(ev); // report a drag, even if this mousemove initiated the drag\n\t\t}\n\t},\n\n\n\t// Call this to initiate a legitimate drag.\n\t// This function is called internally from this class, but can also be called explicitly from outside\n\tstartDrag: function(ev) {\n\t\tvar cell;\n\n\t\tif (!this.isListening) { // startDrag must have manually initiated\n\t\t\tthis.startListening();\n\t\t}\n\n\t\tif (!this.isDragging) {\n\t\t\tthis.isDragging = true;\n\t\t\tthis.trigger('dragStart', ev);\n\n\t\t\t// report the initial cell the mouse is over\n\t\t\tcell = this.getCell(ev);\n\t\t\tif (cell) {\n\t\t\t\tthis.cellOver(cell, true);\n\t\t\t}\n\t\t}\n\t},\n\n\n\t// Called while the mouse is being moved and when we know a legitimate drag is taking place\n\tdrag: function(ev) {\n\t\tvar cell;\n\n\t\tif (this.isDragging) {\n\t\t\tcell = this.getCell(ev);\n\n\t\t\tif (!isCellsEqual(cell, this.cell)) { // a different cell than before?\n\t\t\t\tif (this.cell) {\n\t\t\t\t\tthis.cellOut();\n\t\t\t\t}\n\t\t\t\tif (cell) {\n\t\t\t\t\tthis.cellOver(cell);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tthis.dragScroll(ev); // will possibly cause scrolling\n\t\t}\n\t},\n\n\n\t// Called when the mouse has just moved over a new cell\n\tcellOver: function(cell) {\n\t\tthis.cell = cell;\n\t\tthis.date = cell.date;\n\t\tthis.trigger('cellOver', cell, cell.date);\n\t},\n\n\n\t// Called when the mouse has just moved out of a cell\n\tcellOut: function() {\n\t\tif (this.cell) {\n\t\t\tthis.trigger('cellOut', this.cell);\n\t\t\tthis.cell = null;\n\t\t\tthis.date = null;\n\t\t}\n\t},\n\n\n\t// Called when the user does a mouseup\n\tmouseup: function(ev) {\n\t\tthis.stopDrag(ev);\n\t\tthis.stopListening(ev);\n\t},\n\n\n\t// Called when the drag is over. Will not cause listening to stop however.\n\t// A concluding 'cellOut' event will NOT be triggered.\n\tstopDrag: function(ev) {\n\t\tif (this.isDragging) {\n\t\t\tthis.stopScrolling();\n\t\t\tthis.trigger('dragStop', ev);\n\t\t\tthis.isDragging = false;\n\t\t}\n\t},\n\n\n\t// Call this to stop listening to the user's mouse events\n\tstopListening: function(ev) {\n\t\tif (this.isListening) {\n\n\t\t\t// remove the scroll handler if there is a scrollEl\n\t\t\tif (this.scrollEl) {\n\t\t\t\tthis.scrollEl.off('scroll', this.scrollHandlerProxy);\n\t\t\t\tthis.scrollHandlerProxy = null;\n\t\t\t}\n\n\t\t\t$(document)\n\t\t\t\t.off('mousemove', this.mousemoveProxy)\n\t\t\t\t.off('mouseup', this.mouseupProxy)\n\t\t\t\t.off('selectstart', this.preventDefault);\n\n\t\t\tthis.mousemoveProxy = null;\n\t\t\tthis.mouseupProxy = null;\n\n\t\t\tthis.isListening = false;\n\t\t\tthis.trigger('listenStop', ev);\n\n\t\t\tthis.origCell = this.cell = null;\n\t\t\tthis.origDate = this.date = null;\n\t\t}\n\t},\n\n\n\t// Gets the cell underneath the coordinates for the given mouse event\n\tgetCell: function(ev) {\n\t\treturn this.coordMap.getCell(ev.pageX, ev.pageY);\n\t},\n\n\n\t// Triggers a callback. Calls a function in the option hash of the same name.\n\t// Arguments beyond the first `name` are forwarded on.\n\ttrigger: function(name) {\n\t\tif (this.options[name]) {\n\t\t\tthis.options[name].apply(this, Array.prototype.slice.call(arguments, 1));\n\t\t}\n\t},\n\n\n\t// Stops a given mouse event from doing it's native browser action. In our case, text selection.\n\tpreventDefault: function(ev) {\n\t\tev.preventDefault();\n\t},\n\n\n\t/* Scrolling\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Computes and stores the bounding rectangle of scrollEl\n\tcomputeScrollBounds: function() {\n\t\tvar el = this.scrollEl;\n\t\tvar offset;\n\n\t\tif (el) {\n\t\t\toffset = el.offset();\n\t\t\tthis.scrollBounds = {\n\t\t\t\ttop: offset.top,\n\t\t\t\tleft: offset.left,\n\t\t\t\tbottom: offset.top + el.outerHeight(),\n\t\t\t\tright: offset.left + el.outerWidth()\n\t\t\t};\n\t\t}\n\t},\n\n\n\t// Called when the dragging is in progress and scrolling should be updated\n\tdragScroll: function(ev) {\n\t\tvar sensitivity = this.scrollSensitivity;\n\t\tvar bounds = this.scrollBounds;\n\t\tvar topCloseness, bottomCloseness;\n\t\tvar leftCloseness, rightCloseness;\n\t\tvar topVel = 0;\n\t\tvar leftVel = 0;\n\n\t\tif (bounds) { // only scroll if scrollEl exists\n\n\t\t\t// compute closeness to edges. valid range is from 0.0 - 1.0\n\t\t\ttopCloseness = (sensitivity - (ev.pageY - bounds.top)) / sensitivity;\n\t\t\tbottomCloseness = (sensitivity - (bounds.bottom - ev.pageY)) / sensitivity;\n\t\t\tleftCloseness = (sensitivity - (ev.pageX - bounds.left)) / sensitivity;\n\t\t\trightCloseness = (sensitivity - (bounds.right - ev.pageX)) / sensitivity;\n\n\t\t\t// translate vertical closeness into velocity.\n\t\t\t// mouse must be completely in bounds for velocity to happen.\n\t\t\tif (topCloseness >= 0 && topCloseness <= 1) {\n\t\t\t\ttopVel = topCloseness * this.scrollSpeed * -1; // negative. for scrolling up\n\t\t\t}\n\t\t\telse if (bottomCloseness >= 0 && bottomCloseness <= 1) {\n\t\t\t\ttopVel = bottomCloseness * this.scrollSpeed;\n\t\t\t}\n\n\t\t\t// translate horizontal closeness into velocity\n\t\t\tif (leftCloseness >= 0 && leftCloseness <= 1) {\n\t\t\t\tleftVel = leftCloseness * this.scrollSpeed * -1; // negative. for scrolling left\n\t\t\t}\n\t\t\telse if (rightCloseness >= 0 && rightCloseness <= 1) {\n\t\t\t\tleftVel = rightCloseness * this.scrollSpeed;\n\t\t\t}\n\t\t}\n\n\t\tthis.setScrollVel(topVel, leftVel);\n\t},\n\n\n\t// Sets the speed-of-scrolling for the scrollEl\n\tsetScrollVel: function(topVel, leftVel) {\n\n\t\tthis.scrollTopVel = topVel;\n\t\tthis.scrollLeftVel = leftVel;\n\n\t\tthis.constrainScrollVel(); // massages into realistic values\n\n\t\t// if there is non-zero velocity, and an animation loop hasn't already started, then START\n\t\tif ((this.scrollTopVel || this.scrollLeftVel) && !this.scrollIntervalId) {\n\t\t\tthis.scrollIntervalId = setInterval(\n\t\t\t\t$.proxy(this, 'scrollIntervalFunc'), // scope to `this`\n\t\t\t\tthis.scrollIntervalMs\n\t\t\t);\n\t\t}\n\t},\n\n\n\t// Forces scrollTopVel and scrollLeftVel to be zero if scrolling has already gone all the way\n\tconstrainScrollVel: function() {\n\t\tvar el = this.scrollEl;\n\n\t\tif (this.scrollTopVel < 0) { // scrolling up?\n\t\t\tif (el.scrollTop() <= 0) { // already scrolled all the way up?\n\t\t\t\tthis.scrollTopVel = 0;\n\t\t\t}\n\t\t}\n\t\telse if (this.scrollTopVel > 0) { // scrolling down?\n\t\t\tif (el.scrollTop() + el[0].clientHeight >= el[0].scrollHeight) { // already scrolled all the way down?\n\t\t\t\tthis.scrollTopVel = 0;\n\t\t\t}\n\t\t}\n\n\t\tif (this.scrollLeftVel < 0) { // scrolling left?\n\t\t\tif (el.scrollLeft() <= 0) { // already scrolled all the left?\n\t\t\t\tthis.scrollLeftVel = 0;\n\t\t\t}\n\t\t}\n\t\telse if (this.scrollLeftVel > 0) { // scrolling right?\n\t\t\tif (el.scrollLeft() + el[0].clientWidth >= el[0].scrollWidth) { // already scrolled all the way right?\n\t\t\t\tthis.scrollLeftVel = 0;\n\t\t\t}\n\t\t}\n\t},\n\n\n\t// This function gets called during every iteration of the scrolling animation loop\n\tscrollIntervalFunc: function() {\n\t\tvar el = this.scrollEl;\n\t\tvar frac = this.scrollIntervalMs / 1000; // considering animation frequency, what the vel should be mult'd by\n\n\t\t// change the value of scrollEl's scroll\n\t\tif (this.scrollTopVel) {\n\t\t\tel.scrollTop(el.scrollTop() + this.scrollTopVel * frac);\n\t\t}\n\t\tif (this.scrollLeftVel) {\n\t\t\tel.scrollLeft(el.scrollLeft() + this.scrollLeftVel * frac);\n\t\t}\n\n\t\tthis.constrainScrollVel(); // since the scroll values changed, recompute the velocities\n\n\t\t// if scrolled all the way, which causes the vels to be zero, stop the animation loop\n\t\tif (!this.scrollTopVel && !this.scrollLeftVel) {\n\t\t\tthis.stopScrolling();\n\t\t}\n\t},\n\n\n\t// Kills any existing scrolling animation loop\n\tstopScrolling: function() {\n\t\tif (this.scrollIntervalId) {\n\t\t\tclearInterval(this.scrollIntervalId);\n\t\t\tthis.scrollIntervalId = null;\n\n\t\t\t// when all done with scrolling, recompute positions since they probably changed\n\t\t\tthis.computeCoords();\n\t\t}\n\t},\n\n\n\t// Get called when the scrollEl is scrolled (NOTE: this is delayed via debounce)\n\tscrollHandler: function() {\n\t\t// recompute all coordinates, but *only* if this is *not* part of our scrolling animation\n\t\tif (!this.scrollIntervalId) {\n\t\t\tthis.computeCoords();\n\t\t}\n\t}\n\n};\n\n\n// Returns `true` if the cells are identically equal. `false` otherwise.\n// They must have the same row, col, and be from the same grid.\n// Two null values will be considered equal, as two \"out of the grid\" states are the same.\nfunction isCellsEqual(cell1, cell2) {\n\n\tif (!cell1 && !cell2) {\n\t\treturn true;\n\t}\n\n\tif (cell1 && cell2) {\n\t\treturn cell1.grid === cell2.grid &&\n\t\t\tcell1.row === cell2.row &&\n\t\t\tcell1.col === cell2.col;\n\t}\n\n\treturn false;\n}\n\n;;\n\n/* Creates a clone of an element and lets it track the mouse as it moves\n----------------------------------------------------------------------------------------------------------------------*/\n\nfunction MouseFollower(sourceEl, options) {\n\tthis.options = options = options || {};\n\tthis.sourceEl = sourceEl;\n\tthis.parentEl = options.parentEl ? $(options.parentEl) : sourceEl.parent(); // default to sourceEl's parent\n}\n\n\nMouseFollower.prototype = {\n\n\toptions: null,\n\n\tsourceEl: null, // the element that will be cloned and made to look like it is dragging\n\tel: null, // the clone of `sourceEl` that will track the mouse\n\tparentEl: null, // the element that `el` (the clone) will be attached to\n\n\t// the initial position of el, relative to the offset parent. made to match the initial offset of sourceEl\n\ttop0: null,\n\tleft0: null,\n\n\t// the initial position of the mouse\n\tmouseY0: null,\n\tmouseX0: null,\n\n\t// the number of pixels the mouse has moved from its initial position\n\ttopDelta: null,\n\tleftDelta: null,\n\n\tmousemoveProxy: null, // document mousemove handler, bound to the MouseFollower's `this`\n\n\tisFollowing: false,\n\tisHidden: false,\n\tisAnimating: false, // doing the revert animation?\n\n\n\t// Causes the element to start following the mouse\n\tstart: function(ev) {\n\t\tif (!this.isFollowing) {\n\t\t\tthis.isFollowing = true;\n\n\t\t\tthis.mouseY0 = ev.pageY;\n\t\t\tthis.mouseX0 = ev.pageX;\n\t\t\tthis.topDelta = 0;\n\t\t\tthis.leftDelta = 0;\n\n\t\t\tif (!this.isHidden) {\n\t\t\t\tthis.updatePosition();\n\t\t\t}\n\n\t\t\t$(document).on('mousemove', this.mousemoveProxy = $.proxy(this, 'mousemove'));\n\t\t}\n\t},\n\n\n\t// Causes the element to stop following the mouse. If shouldRevert is true, will animate back to original position.\n\t// `callback` gets invoked when the animation is complete. If no animation, it is invoked immediately.\n\tstop: function(shouldRevert, callback) {\n\t\tvar _this = this;\n\t\tvar revertDuration = this.options.revertDuration;\n\n\t\tfunction complete() {\n\t\t\tthis.isAnimating = false;\n\t\t\t_this.destroyEl();\n\n\t\t\tthis.top0 = this.left0 = null; // reset state for future updatePosition calls\n\n\t\t\tif (callback) {\n\t\t\t\tcallback();\n\t\t\t}\n\t\t}\n\n\t\tif (this.isFollowing && !this.isAnimating) { // disallow more than one stop animation at a time\n\t\t\tthis.isFollowing = false;\n\n\t\t\t$(document).off('mousemove', this.mousemoveProxy);\n\n\t\t\tif (shouldRevert && revertDuration && !this.isHidden) { // do a revert animation?\n\t\t\t\tthis.isAnimating = true;\n\t\t\t\tthis.el.animate({\n\t\t\t\t\ttop: this.top0,\n\t\t\t\t\tleft: this.left0\n\t\t\t\t}, {\n\t\t\t\t\tduration: revertDuration,\n\t\t\t\t\tcomplete: complete\n\t\t\t\t});\n\t\t\t}\n\t\t\telse {\n\t\t\t\tcomplete();\n\t\t\t}\n\t\t}\n\t},\n\n\n\t// Gets the tracking element. Create it if necessary\n\tgetEl: function() {\n\t\tvar el = this.el;\n\n\t\tif (!el) {\n\t\t\tthis.sourceEl.width(); // hack to force IE8 to compute correct bounding box\n\t\t\tel = this.el = this.sourceEl.clone()\n\t\t\t\t.css({\n\t\t\t\t\tposition: 'absolute',\n\t\t\t\t\tvisibility: '', // in case original element was hidden (commonly through hideEvents())\n\t\t\t\t\tdisplay: this.isHidden ? 'none' : '', // for when initially hidden\n\t\t\t\t\tmargin: 0,\n\t\t\t\t\tright: 'auto', // erase and set width instead\n\t\t\t\t\tbottom: 'auto', // erase and set height instead\n\t\t\t\t\twidth: this.sourceEl.width(), // explicit height in case there was a 'right' value\n\t\t\t\t\theight: this.sourceEl.height(), // explicit width in case there was a 'bottom' value\n\t\t\t\t\topacity: this.options.opacity || '',\n\t\t\t\t\tzIndex: this.options.zIndex\n\t\t\t\t})\n\t\t        .appendTo(this.parentEl);\n\t\t}\n\n\t\treturn el;\n\t},\n\n\n\t// Removes the tracking element if it has already been created\n\tdestroyEl: function() {\n\t\tif (this.el) {\n\t\t\tthis.el.remove();\n\t\t\tthis.el = null;\n\t\t}\n\t},\n\n\n\t// Update the CSS position of the tracking element\n\tupdatePosition: function() {\n\t\tvar sourceOffset;\n\t\tvar origin;\n\n\t\tthis.getEl(); // ensure this.el\n\n\t\t// make sure origin info was computed\n\t\tif (this.top0 === null) {\n\t\t\tthis.sourceEl.width(); // hack to force IE8 to compute correct bounding box\n\t\t\tsourceOffset = this.sourceEl.offset();\n\t\t\torigin = this.el.offsetParent().offset();\n\t\t\tthis.top0 = sourceOffset.top - origin.top;\n\t\t\tthis.left0 = sourceOffset.left - origin.left;\n\t\t}\n\n\t\tthis.el.css({\n\t\t\ttop: this.top0 + this.topDelta,\n\t\t\tleft: this.left0 + this.leftDelta\n\t\t});\n\t},\n\n\n\t// Gets called when the user moves the mouse\n\tmousemove: function(ev) {\n\t\tthis.topDelta = ev.pageY - this.mouseY0;\n\t\tthis.leftDelta = ev.pageX - this.mouseX0;\n\n\t\tif (!this.isHidden) {\n\t\t\tthis.updatePosition();\n\t\t}\n\t},\n\n\n\t// Temporarily makes the tracking element invisible. Can be called before following starts\n\thide: function() {\n\t\tif (!this.isHidden) {\n\t\t\tthis.isHidden = true;\n\t\t\tif (this.el) {\n\t\t\t\tthis.el.hide();\n\t\t\t}\n\t\t}\n\t},\n\n\n\t// Show the tracking element after it has been temporarily hidden\n\tshow: function() {\n\t\tif (this.isHidden) {\n\t\t\tthis.isHidden = false;\n\t\t\tthis.updatePosition();\n\t\t\tthis.getEl().show();\n\t\t}\n\t}\n\n};\n\n;;\n\n/* A utility class for rendering <tr> rows.\n----------------------------------------------------------------------------------------------------------------------*/\n// It leverages methods of the subclass and the View to determine custom rendering behavior for each row \"type\"\n// (such as highlight rows, day rows, helper rows, etc).\n\nfunction RowRenderer(view) {\n\tthis.view = view;\n}\n\n\nRowRenderer.prototype = {\n\n\tview: null, // a View object\n\tcellHtml: '<td/>', // plain default HTML used for a cell when no other is available\n\n\n\t// Renders the HTML for a row, leveraging custom cell-HTML-renderers based on the `rowType`.\n\t// Also applies the \"intro\" and \"outro\" cells, which are specified by the subclass and views.\n\t// `row` is an optional row number.\n\trowHtml: function(rowType, row) {\n\t\tvar view = this.view;\n\t\tvar renderCell = this.getHtmlRenderer('cell', rowType);\n\t\tvar cellHtml = '';\n\t\tvar col;\n\t\tvar date;\n\n\t\trow = row || 0;\n\n\t\tfor (col = 0; col < view.colCnt; col++) {\n\t\t\tdate = view.cellToDate(row, col);\n\t\t\tcellHtml += renderCell(row, col, date);\n\t\t}\n\n\t\tcellHtml = this.bookendCells(cellHtml, rowType, row); // apply intro and outro\n\n\t\treturn '<tr>' + cellHtml + '</tr>';\n\t},\n\n\n\t// Applies the \"intro\" and \"outro\" HTML to the given cells.\n\t// Intro means the leftmost cell when the calendar is LTR and the rightmost cell when RTL. Vice-versa for outro.\n\t// `cells` can be an HTML string of <td>'s or a jQuery <tr> element\n\t// `row` is an optional row number.\n\tbookendCells: function(cells, rowType, row) {\n\t\tvar view = this.view;\n\t\tvar intro = this.getHtmlRenderer('intro', rowType)(row || 0);\n\t\tvar outro = this.getHtmlRenderer('outro', rowType)(row || 0);\n\t\tvar isRTL = view.opt('isRTL');\n\t\tvar prependHtml = isRTL ? outro : intro;\n\t\tvar appendHtml = isRTL ? intro : outro;\n\n\t\tif (typeof cells === 'string') {\n\t\t\treturn prependHtml + cells + appendHtml;\n\t\t}\n\t\telse { // a jQuery <tr> element\n\t\t\treturn cells.prepend(prependHtml).append(appendHtml);\n\t\t}\n\t},\n\n\n\t// Returns an HTML-rendering function given a specific `rendererName` (like cell, intro, or outro) and a specific\n\t// `rowType` (like day, eventSkeleton, helperSkeleton), which is optional.\n\t// If a renderer for the specific rowType doesn't exist, it will fall back to a generic renderer.\n\t// We will query the View object first for any custom rendering functions, then the methods of the subclass.\n\tgetHtmlRenderer: function(rendererName, rowType) {\n\t\tvar view = this.view;\n\t\tvar generalName; // like \"cellHtml\"\n\t\tvar specificName; // like \"dayCellHtml\". based on rowType\n\t\tvar provider; // either the View or the RowRenderer subclass, whichever provided the method\n\t\tvar renderer;\n\n\t\tgeneralName = rendererName + 'Html';\n\t\tif (rowType) {\n\t\t\tspecificName = rowType + capitaliseFirstLetter(rendererName) + 'Html';\n\t\t}\n\n\t\tif (specificName && (renderer = view[specificName])) {\n\t\t\tprovider = view;\n\t\t}\n\t\telse if (specificName && (renderer = this[specificName])) {\n\t\t\tprovider = this;\n\t\t}\n\t\telse if ((renderer = view[generalName])) {\n\t\t\tprovider = view;\n\t\t}\n\t\telse if ((renderer = this[generalName])) {\n\t\t\tprovider = this;\n\t\t}\n\n\t\tif (typeof renderer === 'function') {\n\t\t\treturn function() {\n\t\t\t\treturn renderer.apply(provider, arguments) || ''; // use correct `this` and always return a string\n\t\t\t};\n\t\t}\n\n\t\t// the rendered can be a plain string as well. if not specified, always an empty string.\n\t\treturn function() {\n\t\t\treturn renderer || '';\n\t\t};\n\t}\n\n};\n\n;;\n\n/* An abstract class comprised of a \"grid\" of cells that each represent a specific datetime\n----------------------------------------------------------------------------------------------------------------------*/\n\nfunction Grid(view) {\n\tRowRenderer.call(this, view); // call the super-constructor\n\tthis.coordMap = new GridCoordMap(this);\n\tthis.elsByFill = {};\n}\n\n\nGrid.prototype = createObject(RowRenderer.prototype); // declare the super-class\n$.extend(Grid.prototype, {\n\n\tel: null, // the containing element\n\tcoordMap: null, // a GridCoordMap that converts pixel values to datetimes\n\tcellDuration: null, // a cell's duration. subclasses must assign this ASAP\n\telsByFill: null, // a hash of jQuery element sets used for rendering each fill. Keyed by fill name.\n\n\n\t// Renders the grid into the `el` element.\n\t// Subclasses should override and call this super-method when done.\n\trender: function() {\n\t\tthis.bindHandlers();\n\t},\n\n\n\t// Called when the grid's resources need to be cleaned up\n\tdestroy: function() {\n\t\t// subclasses can implement\n\t},\n\n\n\t/* Coordinates & Cells\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Populates the given empty arrays with the y and x coordinates of the cells\n\tbuildCoords: function(rows, cols) {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Given a cell object, returns the date for that cell\n\tgetCellDate: function(cell) {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Given a cell object, returns the element that represents the cell's whole-day\n\tgetCellDayEl: function(cell) {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Converts a range with an inclusive `start` and an exclusive `end` into an array of segment objects\n\trangeToSegs: function(start, end) {\n\t\t// subclasses must implement\n\t},\n\n\n\t/* Handlers\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Attach handlers to `this.el`, using bubbling to listen to all ancestors.\n\t// We don't need to undo any of this in a \"destroy\" method, because the view will simply remove `this.el` from the\n\t// DOM and jQuery will be smart enough to garbage collect the handlers.\n\tbindHandlers: function() {\n\t\tvar _this = this;\n\n\t\tthis.el.on('mousedown', function(ev) {\n\t\t\tif (\n\t\t\t\t!$(ev.target).is('.fc-event-container *, .fc-more') && // not an an event element, or \"more..\" link\n\t\t\t\t!$(ev.target).closest('.fc-popover').length // not on a popover (like the \"more..\" events one)\n\t\t\t) {\n\t\t\t\t_this.dayMousedown(ev);\n\t\t\t}\n\t\t});\n\n\t\tthis.bindSegHandlers(); // attach event-element-related handlers. in Grid.events.js\n\t},\n\n\n\t// Process a mousedown on an element that represents a day. For day clicking and selecting.\n\tdayMousedown: function(ev) {\n\t\tvar _this = this;\n\t\tvar view = this.view;\n\t\tvar calendar = view.calendar;\n\t\tvar isSelectable = view.opt('selectable');\n\t\tvar dates = null; // the inclusive dates of the selection. will be null if no selection\n\t\tvar start; // the inclusive start of the selection\n\t\tvar end; // the *exclusive* end of the selection\n\t\tvar dayEl;\n\t\tvar sourceSeg;\n\n\t\t// this listener tracks a mousedown on a day element, and a subsequent drag.\n\t\t// if the drag ends on the same day, it is a 'dayClick'.\n\t\t// if 'selectable' is enabled, this listener also detects selections.\n\t\tvar dragListener = new DragListener(this.coordMap, {\n\t\t\t//distance: 5, // needs more work if we want dayClick to fire correctly\n\t\t\tscroll: view.opt('dragScroll'),\n\t\t\tdragStart: function() {\n\t\t\t\tview.unselect(); // since we could be rendering a new selection, we want to clear any old one\n\t\t\t},\n\t\t\tcellOver: function(cell, date) {\n\t\t\t\tif (dragListener.origDate) { // click needs to have started on a cell\n\n\t\t\t\t\tdayEl = _this.getCellDayEl(cell);\n\n\t\t\t\t\tdates = [ date, dragListener.origDate ].sort(compareNumbers); // works with Moments\n\t\t\t\t\tstart = dates[0];\n\t\t\t\t\tend = dates[1].clone().add(_this.cellDuration);\n\n\t\t\t\t\tif (view.name === 'resourceDay') {\n\t\t\t\t\t\tsourceSeg = {\n\t\t\t\t\t\t\tevent: {\n\t\t\t\t\t\t\t\teditable: false,\n\t\t\t\t\t\t\t\tresources: [view.resources()[cell.col].id]\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t};\n\t\t\t\t\t}\n\n\t\t\t\t\tif (isSelectable) {\n\t\t\t\t\t\tif (calendar.isSelectionAllowedInRange(start, end)) { // allowed to select within this range?\n\t\t\t\t\t\t\t_this.renderSelection(start, end, sourceSeg);\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse {\n\t\t\t\t\t\t\tdates = null; // flag for an invalid selection\n\t\t\t\t\t\t\tdisableCursor();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\t\t\tcellOut: function(cell, date) {\n\t\t\t\tdates = null;\n\t\t\t\t_this.destroySelection();\n\t\t\t\tenableCursor();\n\t\t\t},\n\t\t\tlistenStop: function(ev) {\n\t\t\t\tif (dates) { // started and ended on a cell?\n\t\t\t\t\tif (dates[0].isSame(dates[1])) {\n\t\t\t\t\t\tview.trigger('dayClick', dayEl[0], start, ev);\n\t\t\t\t\t}\n\t\t\t\t\tif (isSelectable) {\n\t\t\t\t\t\tvar resources;\n\t\t\t\t\t\tif(view.name === 'resourceDay') {\n\t\t\t\t\t\t\tresources = $.map(dayEl, function(column) {\n\t\t\t\t\t\t\t\treturn view.resources()[ $(column).index()-1 ].id;\n\t\t\t\t\t\t\t});\n\t\t\t\t\t\t}\n\t\t\t\t\t\t// the selection will already have been rendered. just report it\n\t\t\t\t\t\tview.reportSelection(start, end, ev, resources);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tenableCursor();\n\t\t\t}\n\t\t});\n\n\t\tdragListener.mousedown(ev); // start listening, which will eventually initiate a dragStart\n\t},\n\n\n\t/* Event Dragging\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of a event being dragged over the given date(s).\n\t// `end` can be null, as well as `seg`. See View's documentation on renderDrag for more info.\n\t// A returned value of `true` signals that a mock \"helper\" event has been rendered.\n\trenderDrag: function(start, end, seg) {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Unrenders a visual indication of an event being dragged\n\tdestroyDrag: function() {\n\t\t// subclasses must implement\n\t},\n\n\n\t/* Event Resizing\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of an event being resized.\n\t// `start` and `end` are the updated dates of the event. `seg` is the original segment object involved in the drag.\n\trenderResize: function(start, end, seg) {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Unrenders a visual indication of an event being resized.\n\tdestroyResize: function() {\n\t\t// subclasses must implement\n\t},\n\n\n\t/* Event Helper\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a mock event over the given date(s).\n\t// `end` can be null, in which case the mock event that is rendered will have a null end time.\n\t// `sourceSeg` is the internal segment object involved in the drag. If null, something external is dragging.\n\trenderRangeHelper: function(start, end, sourceSeg) {\n\t\tvar view = this.view;\n\t\tvar fakeEvent;\n\n\t\t// compute the end time if forced to do so (this is what EventManager does)\n\t\tif (!end && view.opt('forceEventDuration')) {\n\t\t\tend = view.calendar.getDefaultEventEnd(!start.hasTime(), start);\n\t\t}\n\n\t\tfakeEvent = sourceSeg ? createObject(sourceSeg.event) : {}; // mask the original event object if possible\n\t\tfakeEvent.start = start;\n\t\tfakeEvent.end = end;\n\t\tfakeEvent.allDay = !(start.hasTime() || (end && end.hasTime())); // freshly compute allDay\n\n\t\t// this extra className will be useful for differentiating real events from mock events in CSS\n\t\tfakeEvent.className = (fakeEvent.className || []).concat('fc-helper');\n\n\t\t// if something external is being dragged in, don't render a resizer\n\t\tif (!sourceSeg) {\n\t\t\tfakeEvent.editable = false;\n\t\t}\n\n\t\tthis.renderHelper(fakeEvent, sourceSeg); // do the actual rendering\n\t},\n\n\n\t// Renders a mock event\n\trenderHelper: function(event, sourceSeg) {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Unrenders a mock event\n\tdestroyHelper: function() {\n\t\t// subclasses must implement\n\t},\n\n\n\t/* Selection\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of a selection. Will highlight by default but can be overridden by subclasses.\n\trenderSelection: function(start, end, sourceSeg) {\n\t\tthis.renderHighlight(start, end, sourceSeg);\n\t},\n\n\n\t// Unrenders any visual indications of a selection. Will unrender a highlight by default.\n\tdestroySelection: function() {\n\t\tthis.destroyHighlight();\n\t},\n\n\n\t/* Highlight\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders an emphasis on the given date range. `start` is inclusive. `end` is exclusive.\n\trenderHighlight: function(start, end, sourceSeg) {\n\t\tvar segs = this.rangeToSegs(start, end);\n\t\tvar view = this.view;\n\n\t\tif(view.name === \"resourceDay\") {\n\t\t    segs = $.grep(segs, function (seg) {\r\n\t\t        if (typeof (sourceSeg) !== \"undefined\") {\r\n\t\t            return view.hasResource(sourceSeg.event, view.resources()[seg.leftCol]);\r\n\t\t        } else {\r\n\t\t            return false;\r\n\t\t        }\r\n\t\t    });\n\t\t}\n\n\t\tthis.renderFill('highlight', segs);\n\t},\n\n\n\t// Unrenders the emphasis on a date range\n\tdestroyHighlight: function() {\n\t\tthis.destroyFill('highlight');\n\t},\n\n\n\t// Generates an array of classNames for rendering the highlight. Used by the fill system.\n\thighlightSegClasses: function() {\n\t\treturn [ 'fc-highlight' ];\n\t},\n\n\n\t/* Fill System (highlight, background events, business hours)\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a set of rectangles over the given segments of time.\n\t// Returns a subset of segs, the segs that were actually rendered.\n\t// Responsible for populating this.elsByFill\n\trenderFill: function(type, segs) {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Unrenders a specific type of fill that is currently rendered on the grid\n\tdestroyFill: function(type) {\n\t\tvar el = this.elsByFill[type];\n\n\t\tif (el) {\n\t\t\tel.remove();\n\t\t\tdelete this.elsByFill[type];\n\t\t}\n\t},\n\n\n\t// Renders and assigns an `el` property for each fill segment. Generic enough to work with different types.\n\t// Only returns segments that successfully rendered.\n\t// To be harnessed by renderFill (implemented by subclasses).\n\t// Analagous to renderFgSegEls.\n\trenderFillSegEls: function(type, segs) {\n\t\tvar _this = this;\n\t\tvar segElMethod = this[type + 'SegEl'];\n\t\tvar html = '';\n\t\tvar renderedSegs = [];\n\t\tvar i;\n\n\t\tif (segs.length) {\n\n\t\t\t// build a large concatenation of segment HTML\n\t\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\t\thtml += this.fillSegHtml(type, segs[i]);\n\t\t\t}\n\n\t\t\t// Grab individual elements from the combined HTML string. Use each as the default rendering.\n\t\t\t// Then, compute the 'el' for each segment.\n\t\t\t$(html).each(function(i, node) {\n\t\t\t\tvar seg = segs[i];\n\t\t\t\tvar el = $(node);\n\n\t\t\t\t// allow custom filter methods per-type\n\t\t\t\tif (segElMethod) {\n\t\t\t\t\tel = segElMethod.call(_this, seg, el);\n\t\t\t\t}\n\n\t\t\t\tif (el) { // custom filters did not cancel the render\n\t\t\t\t\tel = $(el); // allow custom filter to return raw DOM node\n\n\t\t\t\t\t// correct element type? (would be bad if a non-TD were inserted into a table for example)\n\t\t\t\t\tif (el.is(_this.fillSegTag)) {\n\t\t\t\t\t\tseg.el = el;\n\t\t\t\t\t\trenderedSegs.push(seg);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t});\n\t\t}\n\n\t\treturn renderedSegs;\n\t},\n\n\n\tfillSegTag: 'div', // subclasses can override\n\n\n\t// Builds the HTML needed for one fill segment. Generic enought o work with different types.\n\tfillSegHtml: function(type, seg) {\n\t\tvar classesMethod = this[type + 'SegClasses']; // custom hooks per-type\n\t\tvar stylesMethod = this[type + 'SegStyles']; //\n\t\tvar classes = classesMethod ? classesMethod.call(this, seg) : [];\n\t\tvar styles = stylesMethod ? stylesMethod.call(this, seg) : ''; // a semi-colon separated CSS property string\n\n\t\treturn '<' + this.fillSegTag +\n\t\t\t(classes.length ? ' class=\"' + classes.join(' ') + '\"' : '') +\n\t\t\t(styles ? ' style=\"' + styles + '\"' : '') +\n\t\t\t' />';\n\t},\n\n\n\t/* Generic rendering utilities for subclasses\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a day-of-week header row\n\theadHtml: function() {\n\t\treturn '' +\n\t\t\t'<div class=\"fc-row ' + this.view.widgetHeaderClass + '\">' +\n\t\t\t\t'<table>' +\n\t\t\t\t\t'<thead>' +\n\t\t\t\t\t\tthis.rowHtml('head') + // leverages RowRenderer\n\t\t\t\t\t'</thead>' +\n\t\t\t\t'</table>' +\n\t\t\t'</div>';\n\t},\n\n\n\t// Used by the `headHtml` method, via RowRenderer, for rendering the HTML of a day-of-week header cell\n\theadCellHtml: function(row, col, date) {\n\t\tvar view = this.view;\n\t\tvar calendar = view.calendar;\n\t\tvar colFormat = view.opt('columnFormat');\n\n\t\treturn '' +\n\t\t\t'<th class=\"fc-day-header ' + view.widgetHeaderClass + ' fc-' + dayIDs[date.day()] + '\">' +\n\t\t\t\thtmlEscape(calendar.formatDate(date, colFormat)) +\n\t\t\t'</th>';\n\t},\n\n\n\t// Renders the HTML for a single-day background cell\n\tbgCellHtml: function(row, col, date) {\n\t\tvar view = this.view;\n\t\tvar classes = this.getDayClasses(date);\n\n\t\tclasses.unshift('fc-day', view.widgetContentClass);\n\n\t\treturn '<td class=\"' + classes.join(' ') + '\" data-date=\"' + date.format() + '\"></td>';\n\t},\n\n\n\t// Computes HTML classNames for a single-day cell\n\tgetDayClasses: function(date) {\n\t\tvar view = this.view;\n\t\tvar today = view.calendar.getNow().stripTime();\n\t\tvar classes = [ 'fc-' + dayIDs[date.day()] ];\n\n\t\tif (\n\t\t\tview.name === 'month' &&\n\t\t\tdate.month() != view.intervalStart.month()\n\t\t) {\n\t\t\tclasses.push('fc-other-month');\n\t\t}\n\n\t\tif (date.isSame(today, 'day')) {\n\t\t\tclasses.push(\n\t\t\t\t'fc-today',\n\t\t\t\tview.highlightStateClass\n\t\t\t);\n\t\t}\n\t\telse if (date < today) {\n\t\t\tclasses.push('fc-past');\n\t\t}\n\t\telse {\n\t\t\tclasses.push('fc-future');\n\t\t}\n\n\t\tvar annotations = this.view.calendar.option('annotations').day;\n\t\tfor(var i=0; i < annotations.length; i++) {\n\t\t\tvar ann = annotations[i];\n\t\t\tif(ann.cls && ann.start.isSame(date, \"day\")) {\n\t\t\t\tclasses.push(ann.cls);\n\t\t\t}\n\t\t}\n\n\t\treturn classes;\n\t}\n\n});\n\n;;\n\n/* Event-rendering and event-interaction methods for the abstract Grid class\n----------------------------------------------------------------------------------------------------------------------*/\n\n$.extend(Grid.prototype, {\n\n\tmousedOverSeg: null, // the segment object the user's mouse is over. null if over nothing\n\tisDraggingSeg: false, // is a segment being dragged? boolean\n\tisResizingSeg: false, // is a segment being resized? boolean\n\tsegs: null, // the event segments currently rendered in the grid\n\n\n\t// Renders the given events onto the grid\n\trenderEvents: function(events) {\n\t\tvar segs = this.eventsToSegs(events);\n\t\tvar bgSegs = [];\n\t\tvar fgSegs = [];\n\t\tvar i, seg;\n\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tseg = segs[i];\n\n\t\t\tif (isBgEvent(seg.event)) {\n\t\t\t\tbgSegs.push(seg);\n\t\t\t}\n\t\t\telse {\n\t\t\t\tfgSegs.push(seg);\n\t\t\t}\n\t\t}\n\n\t\t// Render each different type of segment.\n\t\t// Each function may return a subset of the segs, segs that were actually rendered.\n\t\tbgSegs = this.renderBgSegs(bgSegs) || bgSegs;\n\t\tfgSegs = this.renderFgSegs(fgSegs) || fgSegs;\n\n\t\tthis.segs = bgSegs.concat(fgSegs);\n\t},\n\n\n\t// Unrenders all events currently rendered on the grid\n\tdestroyEvents: function() {\n\t\tthis.triggerSegMouseout(); // trigger an eventMouseout if user's mouse is over an event\n\n\t\tthis.destroyFgSegs();\n\t\tthis.destroyBgSegs();\n\n\t\tthis.segs = null;\n\t},\n\n\n\t// Retrieves all rendered segment objects currently rendered on the grid\n\tgetSegs: function() {\n\t\treturn this.segs || [];\n\t},\n\n\n\t/* Foreground Segment Rendering\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders foreground event segments onto the grid. May return a subset of segs that were rendered.\n\trenderFgSegs: function(segs) {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Unrenders all currently rendered foreground segments\n\tdestroyFgSegs: function() {\n\t\t// subclasses must implement\n\t},\n\n\n\t// Renders and assigns an `el` property for each foreground event segment.\n\t// Only returns segments that successfully rendered.\n\t// A utility that subclasses may use.\n\trenderFgSegEls: function(segs, disableResizing) {\n\t\tvar view = this.view;\n\t\tvar html = '';\n\t\tvar renderedSegs = [];\n\t\tvar i;\n\n\t\tif (segs.length) { // don't build an empty html string\n\n\t\t\t// build a large concatenation of event segment HTML\n\t\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\t\thtml += this.fgSegHtml(segs[i], disableResizing);\n\t\t\t}\n\n\t\t\t// Grab individual elements from the combined HTML string. Use each as the default rendering.\n\t\t\t// Then, compute the 'el' for each segment. An el might be null if the eventRender callback returned false.\n\t\t\t$(html).each(function(i, node) {\n\t\t\t\tvar seg = segs[i];\n\t\t\t\tvar el = view.resolveEventEl(seg.event, $(node));\n\n\t\t\t\tif (el) {\n\t\t\t\t\tel.data('fc-seg', seg); // used by handlers\n\t\t\t\t\tseg.el = el;\n\t\t\t\t\trenderedSegs.push(seg);\n\t\t\t\t}\n\t\t\t});\n\t\t}\n\n\t\treturn renderedSegs;\n\t},\n\n\n\t// Generates the HTML for the default rendering of a foreground event segment. Used by renderFgSegEls()\n\tfgSegHtml: function(seg, disableResizing) {\n\t\t// subclasses should implement\n\t},\n\n\n\t/* Background Segment Rendering\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders the given background event segments onto the grid.\n\t// Returns a subset of the segs that were actually rendered.\n\trenderBgSegs: function(segs) {\n\t\treturn this.renderFill('bgEvent', segs);\n\t},\n\n\n\t// Unrenders all the currently rendered background event segments\n\tdestroyBgSegs: function() {\n\t\tthis.destroyFill('bgEvent');\n\t},\n\n\n\t// Renders a background event element, given the default rendering. Called by the fill system.\n\tbgEventSegEl: function(seg, el) {\n\t\treturn this.view.resolveEventEl(seg.event, el); // will filter through eventRender\n\t},\n\n\n\t// Generates an array of classNames to be used for the default rendering of a background event.\n\t// Called by the fill system.\n\tbgEventSegClasses: function(seg) {\n\t\tvar event = seg.event;\n\t\tvar source = event.source || {};\n\n\t\treturn [ 'fc-bgevent' ].concat(\n\t\t\tevent.className,\n\t\t\tsource.className || []\n\t\t);\n\t},\n\n\n\t// Generates a semicolon-separated CSS string to be used for the default rendering of a background event.\n\t// Called by the fill system.\n\t// TODO: consolidate with getEventSkinCss?\n\tbgEventSegStyles: function(seg) {\n\t\tvar view = this.view;\n\t\tvar event = seg.event;\n\t\tvar source = event.source || {};\n\t\tvar eventColor = event.color;\n\t\tvar sourceColor = source.color;\n\t\tvar optionColor = view.opt('eventColor');\n\t\tvar backgroundColor =\n\t\t\tevent.backgroundColor ||\n\t\t\teventColor ||\n\t\t\tsource.backgroundColor ||\n\t\t\tsourceColor ||\n\t\t\tview.opt('eventBackgroundColor') ||\n\t\t\toptionColor;\n\n\t\tif (backgroundColor) {\n\t\t\treturn 'background-color:' + backgroundColor;\n\t\t}\n\n\t\treturn '';\n\t},\n\n\n\t// Generates an array of classNames to be used for the rendering business hours overlay. Called by the fill system.\n\tbusinessHoursSegClasses: function(seg) {\n\t\treturn [ 'fc-nonbusiness', 'fc-bgevent' ];\n\t},\n\n\n\t/* Handlers\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Attaches event-element-related handlers to the container element and leverage bubbling\n\tbindSegHandlers: function() {\n\t\tvar _this = this;\n\t\tvar view = this.view;\n\n\t\t$.each(\n\t\t\t{\n\t\t\t\tmouseenter: function(seg, ev) {\n\t\t\t\t\t_this.triggerSegMouseover(seg, ev);\n\t\t\t\t},\n\t\t\t\tmouseleave: function(seg, ev) {\n\t\t\t\t\t_this.triggerSegMouseout(seg, ev);\n\t\t\t\t},\n\t\t\t\tclick: function(seg, ev) {\n\t\t\t\t\treturn view.trigger('eventClick', this, seg.event, ev); // can return `false` to cancel\n\t\t\t\t},\n\t\t\t\tmousedown: function(seg, ev) {\n\t\t\t\t\tif ($(ev.target).is('.fc-resizer') && view.isEventResizable(seg.event)) {\n\t\t\t\t\t\t_this.segResizeMousedown(seg, ev);\n\t\t\t\t\t}\n\t\t\t\t\telse if (view.isEventDraggable(seg.event)) {\n\t\t\t\t\t\t_this.segDragMousedown(seg, ev);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\t\t\tfunction(name, func) {\n\t\t\t\t// attach the handler to the container element and only listen for real event elements via bubbling\n\t\t\t\t_this.el.on(name, '.fc-event-container > *', function(ev) {\n\t\t\t\t\tvar seg = $(this).data('fc-seg'); // grab segment data. put there by View::renderEvents\n\n\t\t\t\t\t// only call the handlers if there is not a drag/resize in progress\n\t\t\t\t\tif (seg && !_this.isDraggingSeg && !_this.isResizingSeg) {\n\t\t\t\t\t\treturn func.call(this, seg, ev); // `this` will be the event element\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t}\n\t\t);\n\t},\n\n\n\t// Updates internal state and triggers handlers for when an event element is moused over\n\ttriggerSegMouseover: function(seg, ev) {\n\t\tif (!this.mousedOverSeg) {\n\t\t\tthis.mousedOverSeg = seg;\n\t\t\tthis.view.trigger('eventMouseover', seg.el[0], seg.event, ev);\n\t\t}\n\t},\n\n\n\t// Updates internal state and triggers handlers for when an event element is moused out.\n\t// Can be given no arguments, in which case it will mouseout the segment that was previously moused over.\n\ttriggerSegMouseout: function(seg, ev) {\n\t\tev = ev || {}; // if given no args, make a mock mouse event\n\n\t\tif (this.mousedOverSeg) {\n\t\t\tseg = seg || this.mousedOverSeg; // if given no args, use the currently moused-over segment\n\t\t\tthis.mousedOverSeg = null;\n\t\t\tthis.view.trigger('eventMouseout', seg.el[0], seg.event, ev);\n\t\t}\n\t},\n\n\n\t/* Dragging\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Called when the user does a mousedown on an event, which might lead to dragging.\n\t// Generic enough to work with any type of Grid.\n\tsegDragMousedown: function(seg, ev) {\n\t\tvar _this = this;\n\t\tvar view = this.view;\n\t\tvar calendar = view.calendar;\n\t\tvar el = seg.el;\n\t\tvar event = seg.event;\n\t\tvar newStart, newEnd;\n\t\tvar originalResources;\n\n\t\tview.trigger('eventMouseDown', el[0], event, ev, {});\n\n\t\t// A clone of the original element that will move with the mouse\n\t\tvar mouseFollower = new MouseFollower(seg.el, {\n\t\t    parentEl: view.el,\n\t\t\topacity: view.opt('dragOpacity'),\n\t\t\trevertDuration: view.opt('dragRevertDuration'),\n\t\t\tzIndex: 2 // one above the .fc-view\n\t\t});\n\n\t\t// Tracks mouse movement over the *view's* coordinate map. Allows dragging and dropping between subcomponents\n\t\t// of the view.\n\t\tvar dragListener = new DragListener(view.coordMap, {\n\t\t\tdistance: 5,\n\t\t\tscroll: view.opt('dragScroll'),\n\t\t\tlistenStart: function(ev) {\n\t\t\t\tmouseFollower.hide(); // don't show until we know this is a real drag\n\t\t\t\tmouseFollower.start(ev);\n\t\t\t},\n\t\t\tdragStart: function(ev) {\n\t\t\t\t_this.triggerSegMouseout(seg, ev); // ensure a mouseout on the manipulated event has been reported\n\t\t\t\t_this.isDraggingSeg = true;\n\t\t\t\tview.hideEvent(event); // hide all event segments. our mouseFollower will take over\n\t\t\t\toriginalResources = event.resources && event.resources.slice(); // copy the resources;\r\n\n\t\t\t\tevent.dragElem = el;\n\t\t\t\tview.trigger('eventDragStart', el[0], event, ev, {}, mouseFollower); // last argument is jqui dummy\n\t\t\t},\n\t\t\tcellOver: function(cell, date) {\n\t\t\t\tvar origDate = seg.cellDate || dragListener.origDate;\n\t\t\t\tvar res = _this.computeDraggedEventDates(seg, origDate, date);\n\t\t\t\tnewStart = res.start;\n\t\t\t\tnewEnd = res.end;\n\n\t\t\t\tif (view.name === 'resourceDay') {\n\t\t\t\t\tevent.resources = [view.resources()[cell.col].id];\n\t\t\t\t}\n\n\t\t\t\tif (calendar.isEventAllowedInRange(event, newStart, res.visibleEnd)) { // allowed to drop here?\n\t\t\t\t\tif (view.renderDrag(newStart, newEnd, seg)) { // have the view render a visual indication\n\t\t\t\t\t\tmouseFollower.hide(); // if the view is already using a mock event \"helper\", hide our own\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tmouseFollower.show();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\t// have the helper follow the mouse (no snapping) with a warning-style cursor\n\t\t\t\t\tnewStart = null; // mark an invalid drop date\n\t\t\t\t\tmouseFollower.show();\n\t\t\t\t\tdisableCursor();\n\t\t\t\t}\n\t\t\t},\n\t\t\tcellOut: function() { // called before mouse moves to a different cell OR moved out of all cells\n\t\t\t\tnewStart = null;\n\t\t\t\tview.destroyDrag(); // unrender whatever was done in view.renderDrag\n\t\t\t\tmouseFollower.show(); // show in case we are moving out of all cells\n\t\t\t\tenableCursor();\n\t\t\t},\n\t\t\tdragStop: function (ev) {\n\t\t\t    view.trigger('eventMouseUp', el[0], event, ev, {});\n\n\t\t\t\tvar hasChanged = newStart && !newStart.isSame(event.start);\n\n\t\t\t\tif (view.name === 'resourceDay') {\n\t\t\t\t\tvar sameResources = $(originalResources).not(event.resources).length === 0 &&\n\t\t\t\t\t\t\t$(event.resources).not(originalResources).length === 0;\n\t\t\t\t\thasChanged = hasChanged || !sameResources;\n\t\t\t\t}\n\n\t\t\t\t// do revert animation if hasn't changed. calls a callback when finished (whether animation or not)\n\t\t\t\tmouseFollower.stop(!hasChanged, function() {\n\t\t\t\t\t_this.isDraggingSeg = false;\n\t\t\t\t\tview.destroyDrag();\n\t\t\t\t\tview.showEvent(event);\n\t\t\t\t\tview.trigger('eventDragStop', el[0], event, ev, {}); // last argument is jqui dummy\n\n\t\t\t\t\tif (hasChanged) {\n\t\t\t\t\t\tview.eventDrop(el[0], event, newStart, ev); // will rerender all events...\n\t\t\t\t\t}\n\t\t\t\t});\n\n\t\t\t\tenableCursor();\n\t\t\t},\n\t\t\tlistenStop: function() {\n\t\t\t\tmouseFollower.stop(); // put in listenStop in case there was a mousedown but the drag never started\n\t\t\t}\n\t\t});\n\n\t\tdragListener.mousedown(ev); // start listening, which will eventually lead to a dragStart\n\t},\n\n\n\t// Given a segment, the dates where a drag began and ended, calculates the Event Object's new start and end dates.\n\t// Might return a `null` end (even when forceEventDuration is on).\n\tcomputeDraggedEventDates: function(seg, dragStartDate, dropDate) {\n\t\tvar view = this.view;\n\t\tvar event = seg.event;\n\t\tvar start = event.start;\n\t\tvar end = view.calendar.getEventEnd(event);\n\t\tvar delta;\n\t\tvar newStart;\n\t\tvar newEnd;\n\t\tvar newAllDay;\n\t\tvar visibleEnd;\n\n\t\tif (dropDate.hasTime() === dragStartDate.hasTime()) {\n\t\t\tdelta = dayishDiff(dropDate, dragStartDate);\n\t\t\tnewStart = start.clone().add(delta);\n\t\t\tif (event.end === null) { // do we need to compute an end?\n\t\t\t\tnewEnd = null;\n\t\t\t}\n\t\t\telse {\n\t\t\t\tnewEnd = end.clone().add(delta);\n\t\t\t}\n\t\t\tnewAllDay = event.allDay; // keep it the same\n\t\t}\n\t\telse {\n\t\t\t// if switching from day <-> timed, start should be reset to the dropped date, and the end cleared\n\t\t\tnewStart = dropDate;\n\t\t\tnewEnd = null; // end should be cleared\n\t\t\tnewAllDay = !dropDate.hasTime();\n\t\t}\n\n\t\t// compute what the end date will appear to be\n\t\tvisibleEnd = newEnd || view.calendar.getDefaultEventEnd(newAllDay, newStart);\n\n\t\treturn { start: newStart, end: newEnd, visibleEnd: visibleEnd };\n\t},\n\n\n\t/* Resizing\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Called when the user does a mousedown on an event's resizer, which might lead to resizing.\n\t// Generic enough to work with any type of Grid.\n\tsegResizeMousedown: function(seg, ev) {\n\t\tvar _this = this;\n\t\tvar view = this.view;\n\t\tvar calendar = view.calendar;\n\t\tvar el = seg.el;\n\t\tvar event = seg.event;\n\t\tvar start = event.start;\n\t\tvar end = view.calendar.getEventEnd(event);\n\t\tvar newEnd = null;\n\t\tvar dragListener;\n\n\t\tfunction destroy() { // resets the rendering to show the original event\n\t\t\t_this.destroyResize();\n\t\t\tview.showEvent(event);\n\t\t}\n\n\t\t// Tracks mouse movement over the *grid's* coordinate map\n\t\tdragListener = new DragListener(this.coordMap, {\n\t\t\tdistance: 5,\n\t\t\tscroll: view.opt('dragScroll'),\n\t\t\tdragStart: function(ev) {\n\t\t\t\t_this.triggerSegMouseout(seg, ev); // ensure a mouseout on the manipulated event has been reported\n\t\t\t\t_this.isResizingSeg = true;\n\t\t\t\tview.trigger('eventResizeStart', el[0], event, ev, {}); // last argument is jqui dummy\n\t\t\t},\n\t\t\tcellOver: function(cell, date) {\n\t\t\t\t// compute the new end. don't allow it to go before the event's start\n\t\t\t\tif (date.isBefore(start)) { // allows comparing ambig to non-ambig\n\t\t\t\t\tdate = start;\n\t\t\t\t}\n\t\t\t\tnewEnd = date.clone().add(_this.cellDuration); // make it an exclusive end\n\n\t\t\t\tif (calendar.isEventAllowedInRange(event, start, newEnd)) { // allowed to be resized here?\n\t\t\t\t\tif (newEnd.isSame(end)) {\n\t\t\t\t\t\tnewEnd = null; // mark an invalid resize\n\t\t\t\t\t\tdestroy();\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\t_this.renderResize(start, newEnd, seg);\n\t\t\t\t\t\tview.hideEvent(event);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tnewEnd = null; // mark an invalid resize\n\t\t\t\t\tdestroy();\n\t\t\t\t\tdisableCursor();\n\t\t\t\t}\n\t\t\t},\n\t\t\tcellOut: function() { // called before mouse moves to a different cell OR moved out of all cells\n\t\t\t\tnewEnd = null;\n\t\t\t\tdestroy();\n\t\t\t\tenableCursor();\n\t\t\t},\n\t\t\tdragStop: function(ev) {\n\t\t\t\t_this.isResizingSeg = false;\n\t\t\t\tdestroy();\n\t\t\t\tenableCursor();\n\t\t\t\tview.trigger('eventResizeStop', el[0], event, ev, {}); // last argument is jqui dummy\n\n\t\t\t\tif (newEnd) {\n\t\t\t\t\tview.eventResize(el[0], event, newEnd, ev); // will rerender all events...\n\t\t\t\t}\n\t\t\t}\n\t\t});\n\n\t\tdragListener.mousedown(ev); // start listening, which will eventually lead to a dragStart\n\t},\n\n\n\t/* Rendering Utils\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Generic utility for generating the HTML classNames for an event segment's element\n\tgetSegClasses: function(seg, isDraggable, isResizable) {\n\t\tvar event = seg.event;\n\t\tvar classes = [\n\t\t\t'fc-event',\n\t\t\tseg.isStart ? 'fc-start' : 'fc-not-start',\n\t\t\tseg.isEnd ? 'fc-end' : 'fc-not-end'\n\t\t].concat(\n\t\t\tevent.className,\n\t\t\tevent.source ? event.source.className : []\n\t\t);\n\n\t\tif (isDraggable) {\n\t\t\tclasses.push('fc-draggable');\n\t\t}\n\t\tif (isResizable) {\n\t\t\tclasses.push('fc-resizable');\n\t\t}\n\n\t\treturn classes;\n\t},\n\n\n\t// Utility for generating a CSS string with all the event skin-related properties\n\tgetEventSkinCss: function(event) {\n\t\tvar view = this.view;\n\t\tvar source = event.source || {};\n\t\tvar eventColor = event.color;\n\t\tvar sourceColor = source.color;\n\t\tvar optionColor = view.opt('eventColor');\n\t\tvar backgroundColor =\n\t\t\tevent.backgroundColor ||\n\t\t\teventColor ||\n\t\t\tsource.backgroundColor ||\n\t\t\tsourceColor ||\n\t\t\tview.opt('eventBackgroundColor') ||\n\t\t\toptionColor;\n\t\tvar borderColor =\n\t\t\tevent.borderColor ||\n\t\t\teventColor ||\n\t\t\tsource.borderColor ||\n\t\t\tsourceColor ||\n\t\t\tview.opt('eventBorderColor') ||\n\t\t\toptionColor;\n\t\tvar textColor =\n\t\t\tevent.textColor ||\n\t\t\tsource.textColor ||\n\t\t\tview.opt('eventTextColor');\n\t\tvar statements = [];\n\t\tif (backgroundColor) {\n\t\t\tstatements.push('background-color:' + backgroundColor);\n\t\t}\n\t\tif (borderColor) {\n\t\t\tstatements.push('border-color:' + borderColor);\n\t\t}\n\t\tif (textColor) {\n\t\t\tstatements.push('color:' + textColor);\n\t\t}\n\t\treturn statements.join(';');\n\t},\n\n\n\t/* Converting events -> ranges -> segs\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Converts an array of event objects into an array of event segment objects.\n\t// A custom `rangeToSegsFunc` may be given for arbitrarily slicing up events.\n\teventsToSegs: function(events, rangeToSegsFunc) {\n\t\tvar eventRanges = this.eventsToRanges(events);\n\t\tvar segs = [];\n\t\tvar i;\n\n\t\tfor (i = 0; i < eventRanges.length; i++) {\n\t\t\tsegs.push.apply(\n\t\t\t\tsegs,\n\t\t\t\tthis.eventRangeToSegs(eventRanges[i], rangeToSegsFunc)\n\t\t\t);\n\t\t}\n\n\t\treturn segs;\n\t},\n\n\n\t// Converts an array of events into an array of \"range\" objects.\n\t// A \"range\" object is a plain object with start/end properties denoting the time it covers. Also an event property.\n\t// For \"normal\" events, this will be identical to the event's start/end, but for \"inverse-background\" events,\n\t// will create an array of ranges that span the time *not* covered by the given event.\n\teventsToRanges: function(events) {\n\t\tvar _this = this;\n\t\tvar eventsById = groupEventsById(events);\n\t\tvar ranges = [];\n\n\t\t// group by ID so that related inverse-background events can be rendered together\n\t\t$.each(eventsById, function(id, eventGroup) {\n\t\t\tif (eventGroup.length) {\n\t\t\t\tranges.push.apply(\n\t\t\t\t\tranges,\n\t\t\t\t\tisInverseBgEvent(eventGroup[0]) ?\n\t\t\t\t\t\t_this.eventsToInverseRanges(eventGroup) :\n\t\t\t\t\t\t_this.eventsToNormalRanges(eventGroup)\n\t\t\t\t);\n\t\t\t}\n\t\t});\n\n\t\treturn ranges;\n\t},\n\n\n\t// Converts an array of \"normal\" events (not inverted rendering) into a parallel array of ranges\n\teventsToNormalRanges: function(events) {\n\t\tvar calendar = this.view.calendar;\n\t\tvar ranges = [];\n\t\tvar i, event;\n\t\tvar eventStart, eventEnd;\n\n\t\tfor (i = 0; i < events.length; i++) {\n\t\t\tevent = events[i];\n\n\t\t\t// make copies and normalize by stripping timezone\n\t\t\teventStart = event.start.clone().stripZone();\n\t\t\teventEnd = calendar.getEventEnd(event).stripZone();\n\n\t\t\tranges.push({\n\t\t\t\tevent: event,\n\t\t\t\tstart: eventStart,\n\t\t\t\tend: eventEnd,\n\t\t\t\teventStartMS: +eventStart,\n\t\t\t\teventDurationMS: eventEnd - eventStart\n\t\t\t});\n\t\t}\n\n\t\treturn ranges;\n\t},\n\n\n\t// Converts an array of events, with inverse-background rendering, into an array of range objects.\n\t// The range objects will cover all the time NOT covered by the events.\n\teventsToInverseRanges: function(events) {\n\t\tvar view = this.view;\n\t\tvar viewStart = view.start.clone().stripZone(); // normalize timezone\n\t\tvar viewEnd = view.end.clone().stripZone(); // normalize timezone\n\t\tvar normalRanges = this.eventsToNormalRanges(events); // will give us normalized dates we can use w/o copies\n\t\tvar inverseRanges = [];\n\t\tvar event0 = events[0]; // assign this to each range's `.event`\n\t\tvar start = viewStart; // the end of the previous range. the start of the new range\n\t\tvar i, normalRange;\n\n\t\t// ranges need to be in order. required for our date-walking algorithm\n\t\tnormalRanges.sort(compareNormalRanges);\n\n\t\tfor (i = 0; i < normalRanges.length; i++) {\n\t\t\tnormalRange = normalRanges[i];\n\n\t\t\t// add the span of time before the event (if there is any)\n\t\t\tif (normalRange.start > start) { // compare millisecond time (skip any ambig logic)\n\t\t\t\tinverseRanges.push({\n\t\t\t\t\tevent: event0,\n\t\t\t\t\tstart: start,\n\t\t\t\t\tend: normalRange.start\n\t\t\t\t});\n\t\t\t}\n\n\t\t\tstart = normalRange.end;\n\t\t}\n\n\t\t// add the span of time after the last event (if there is any)\n\t\tif (start < viewEnd) { // compare millisecond time (skip any ambig logic)\n\t\t\tinverseRanges.push({\n\t\t\t\tevent: event0,\n\t\t\t\tstart: start,\n\t\t\t\tend: viewEnd\n\t\t\t});\n\t\t}\n\n\t\treturn inverseRanges;\n\t},\n\n\n\t// Slices the given event range into one or more segment objects.\n\t// A `rangeToSegsFunc` custom slicing function can be given.\n\teventRangeToSegs: function(eventRange, rangeToSegsFunc) {\n\t\tvar segs;\n\t\tvar i, seg;\n\t\tvar view = this.view;\n\n\t\tif (rangeToSegsFunc) {\n\t\t\tsegs = rangeToSegsFunc(eventRange.start, eventRange.end);\n\t\t}\n\t\telse {\n\t\t\tsegs = this.rangeToSegs(eventRange.start, eventRange.end); // defined by the subclass\n\t\t}\n\n\t\tif (view.name === 'resourceDay') {\n\t\t\t\t// Filters the events according to the resource columns\n\t\t\t\tvar resources = view.resources();\n\n\t\t\t\tsegs = $.grep(segs, function(seg, i) {\n\t\t\t\t\treturn resources[i] && view.hasResource(eventRange.event, resources[i]);\n\t\t\t\t});\n\t\t}\n\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tseg = segs[i];\n\t\t\tseg.event = eventRange.event;\n\t\t\tseg.eventStartMS = eventRange.eventStartMS;\n\t\t\tseg.eventDurationMS = eventRange.eventDurationMS;\n\t\t}\n\n\t\treturn segs;\n\t}\n\n});\n\n\n/* Utilities\n----------------------------------------------------------------------------------------------------------------------*/\n\n\nfunction isBgEvent(event) { // returns true if background OR inverse-background\n\tvar rendering = getEventRendering(event);\n\treturn rendering === 'background' || rendering === 'inverse-background';\n}\n\n\nfunction isInverseBgEvent(event) {\n\treturn getEventRendering(event) === 'inverse-background';\n}\n\n\nfunction getEventRendering(event) {\n\treturn firstDefined((event.source || {}).rendering, event.rendering);\n}\n\n\nfunction groupEventsById(events) {\n\tvar eventsById = {};\n\tvar i, event;\n\n\tfor (i = 0; i < events.length; i++) {\n\t\tevent = events[i];\n\t\t(eventsById[event._id] || (eventsById[event._id] = [])).push(event);\n\t}\n\n\treturn eventsById;\n}\n\n\n// A cmp function for determining which non-inverted \"ranges\" (see above) happen earlier\nfunction compareNormalRanges(range1, range2) {\n\treturn range1.eventStartMS - range2.eventStartMS; // earlier ranges go first\n}\n\n\n// A cmp function for determining which segments should take visual priority\n// DOES NOT WORK ON INVERTED BACKGROUND EVENTS because they have no eventStartMS/eventDurationMS\nfunction compareSegs(seg1, seg2) {\n\tvar data1 = seg1.event || seg1.annotation;\n\tvar data2 = seg2.event || seg2.annotation;\n\n\treturn (!!seg2.annotation - !!seg1.annotation) || // annotations always go first\n\t\tseg1.eventStartMS - seg2.eventStartMS || // tie? earlier events go first\n\t\tseg2.eventDurationMS - seg1.eventDurationMS || // tie? longer events go first\n\t\tdata2.allDay - data1.allDay || // tie? put all-day events first (booleans cast to 0/1)\n\t\t(data1.title || '').localeCompare(data2.title); // tie? alphabetically by title\n}\n\n;;\n\n/* annotation-rendering and annotation-interaction methods for the abstract Grid class\n----------------------------------------------------------------------------------------------------------------------*/\n\n$.extend(Grid.prototype, {\n\n\n\t// Converts an array of annotation objects into an array of segment objects\n\tannotationsToSegs: function(annotations, intervalStart, intervalEnd) {\n\t\tvar _this = this;\n\n\t\treturn $.map(annotations, function(annotation) {\n\t\t\treturn _this.annotationToSegs(annotation, intervalStart, intervalEnd); // $.map flattens all returned arrays together\n\t\t});\n\t},\n\n\n\t// Slices a single annotation into an array of annotation segments.\n\t// When `intervalStart` and `intervalEnd` are specified, intersect the annotations with that interval.\n\t// Otherwise, let the subclass decide how it wants to slice the segments over the grid.\n\tannotationToSegs: function(annotation, intervalStart, intervalEnd) {\n\t\tvar annotationStart = annotation.start.clone().stripZone(); // normalize\n\t\tvar annotationEnd = this.view.calendar.getEventEnd(annotation).stripZone(); // compute (if necessary) and normalize\n\t\tvar segs;\n\t\tvar i, seg;\n\n\t\tif (intervalStart && intervalEnd) {\n\t\t\tseg = intersectionToSeg(annotationStart, annotationEnd, intervalStart, intervalEnd);\n\t\t\tsegs = seg ? [ seg ] : [];\n\t\t}\n\t\telse {\n\t\t\tsegs = this.rangeToSegs(annotationStart, annotationEnd); // defined by the subclass\n\t\t}\n\n\t\t// assign extra annotation-related properties to the segment objects\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tseg = segs[i];\n\t\t\tseg.annotation = annotation;\n\t\t\tseg.eventStartMS = +annotationStart;\n\t\t\tseg.eventDurationMS = annotationEnd - annotationStart;\n\t\t}\n\n\t\treturn segs;\n\t},\n\n\t// Renders a `el` property for each seg, and only returns segments that successfully rendered\n\trenderAnnotations: function(annotations, disableResizing) {\n\t\tvar html = '';\n\t\tvar renderedAnns = [];\n\t\tvar i;\n\n\t\t// build a large concatenation of annotation segment HTML\n\t\tfor (i = 0; i < annotations.length; i++) {\n\t\t\thtml += this.renderAnnotationHtml(annotations[i], disableResizing);\n\t\t}\n\n\t\t// Grab individual elements from the combined HTML string. Use each as the default rendering.\n\t\t// Then, compute the 'el' for each segment. An el might be null if the eventRender callback returned false.\n\t\t$(html).each(function(i, node) {\n\t\t\tannotations[i].el = $(node);\n\t\t\trenderedAnns.push(annotations[i]);\n\t\t});\n\n\t\treturn renderedAnns;\n\t},\n\n\t\t// Builds the HTML to be used for the default element for an individual segment\n\trenderAnnotationHtml: function(seg, disableResizing) {\n\t\tvar view = this.view;\n\t\tvar isRTL = view.opt('isRTL');\n\t\tvar annotation = seg.annotation;\n\t\tvar classes = ['fc-annotation'].concat(annotation.cls);\n\t\tvar skinCss = this.getEventSkinCss(annotation);\n\t\tvar timeHtml = '';\n\t\tvar titleHtml;\n\n\t\t// Only display a timed events time if it is the starting segment\n\t\tif (!annotation.allDay && seg.isStart) {\n\t\t\ttimeHtml = '<span class=\"fc-time\">' + htmlEscape(view.getEventTimeText(annotation)) + '</span>';\n\t\t}\n\n\t\ttitleHtml =\n\t\t\t'<span class=\"fc-title\">' +\n\t\t\t\t(htmlEscape(annotation.title || '') || '&nbsp;') + // we always want one line of height\n\t\t\t'</span>';\n\n\t\treturn '<a class=\"' + classes.join(' ') + '\"' +\n\t\t\t\t(annotation.url ?\n\t\t\t\t\t' href=\"' + htmlEscape(annotation.url) + '\"' :\n\t\t\t\t\t''\n\t\t\t\t\t) +\n\t\t\t\t(skinCss ?\n\t\t\t\t\t' style=\"' + skinCss + '\"' :\n\t\t\t\t\t''\n\t\t\t\t\t) +\n\t\t\t'>' +\n\t\t\t\t'<div class=\"fc-content\">' +\n\t\t\t\t\t(isRTL ?\n\t\t\t\t\t\ttitleHtml + ' ' + timeHtml : // put a natural space in between\n\t\t\t\t\t\ttimeHtml + ' ' + titleHtml   //\n\t\t\t\t\t\t) +\n\t\t\t\t'</div></a>';\n\t}\n\n});\n\n;;\n\n/* A component that renders a grid of whole-days that runs horizontally. There can be multiple rows, one per week.\n----------------------------------------------------------------------------------------------------------------------*/\n\nfunction DayGrid(view) {\n\tGrid.call(this, view); // call the super-constructor\n}\n\n\nDayGrid.prototype = createObject(Grid.prototype); // declare the super-class\n$.extend(DayGrid.prototype, {\n\n\tnumbersVisible: false, // should render a row for day/week numbers? manually set by the view\n\tcellDuration: moment.duration({ days: 1 }), // required for Grid.event.js. Each cell is always a single day\n\tbottomCoordPadding: 0, // hack for extending the hit area for the last row of the coordinate grid\n\n\trowEls: null, // set of fake row elements\n\tdayEls: null, // set of whole-day elements comprising the row's background\n\thelperEls: null, // set of cell skeleton elements for rendering the mock event \"helper\"\n\n\n\t// Renders the rows and columns into the component's `this.el`, which should already be assigned.\n\t// isRigid determins whether the individual rows should ignore the contents and be a constant height.\n\t// Relies on the view's colCnt and rowCnt. In the future, this component should probably be self-sufficient.\n\trender: function(isRigid) {\n\t\tvar view = this.view;\n\t\tvar html = '';\n\t\tvar row;\n\n\t\tfor (row = 0; row < view.rowCnt; row++) {\n\t\t\thtml += this.dayRowHtml(row, isRigid);\n\t\t}\n\t\tthis.el.html(html);\n\n\t\tthis.rowEls = this.el.find('.fc-row');\n\t\tthis.dayEls = this.el.find('.fc-day');\n\n\t\t// run all the day cells through the dayRender callback\n\t\tthis.dayEls.each(function(i, node) {\n\t\t\tvar date = view.cellToDate(Math.floor(i / view.colCnt), i % view.colCnt);\n\t\t\tview.trigger('dayRender', null, date, $(node));\n\t\t});\n\n\t\tGrid.prototype.render.call(this); // call the super-method\n\t},\n\n\n\tdestroy: function() {\n\t\tthis.destroySegPopover();\n\t},\n\n\n\t// Generates the HTML for a single row. `row` is the row number.\n\tdayRowHtml: function(row, isRigid) {\n\t\tvar view = this.view;\n\t\tvar classes = [ 'fc-row', 'fc-week', view.widgetContentClass ];\n\n\t\tif (isRigid) {\n\t\t\tclasses.push('fc-rigid');\n\t\t}\n\n\t\treturn '' +\n\t\t\t'<div class=\"' + classes.join(' ') + '\">' +\n\t\t\t\t'<div class=\"fc-bg\">' +\n\t\t\t\t\t'<table>' +\n\t\t\t\t\t\tthis.rowHtml('day', row) + // leverages RowRenderer. calls dayCellHtml()\n\t\t\t\t\t'</table>' +\n\t\t\t\t'</div>' +\n\t\t\t\t'<div class=\"fc-content-skeleton\">' +\n\t\t\t\t\t'<table>' +\n\t\t\t\t\t\t(this.numbersVisible ?\n\t\t\t\t\t\t\t'<thead>' +\n\t\t\t\t\t\t\t\tthis.rowHtml('number', row) + // leverages RowRenderer. View will define render method\n\t\t\t\t\t\t\t'</thead>' :\n\t\t\t\t\t\t\t''\n\t\t\t\t\t\t\t) +\n\t\t\t\t\t'</table>' +\n\t\t\t\t'</div>' +\n\t\t\t'</div>';\n\t},\n\n\n\t// Renders the HTML for a whole-day cell. Will eventually end up in the day-row's background.\n\t// We go through a 'day' row type instead of just doing a 'bg' row type so that the View can do custom rendering\n\t// specifically for whole-day rows, whereas a 'bg' might also be used for other purposes (TimeGrid bg for example).\n\tdayCellHtml: function(row, col, date) {\n\t\treturn this.bgCellHtml(row, col, date);\n\t},\n\n\n\t/* Coordinates & Cells\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Populates the empty `rows` and `cols` arrays with coordinates of the cells. For CoordGrid.\n\tbuildCoords: function(rows, cols) {\n\t\tvar colCnt = this.view.colCnt;\n\t\tvar e, n, p;\n\n\t\tthis.dayEls.slice(0, colCnt).each(function(i, _e) { // iterate the first row of day elements\n\t\t\te = $(_e);\n\t\t\tn = e.offset().left;\n\t\t\tif (i) {\n\t\t\t\tp[1] = n;\n\t\t\t}\n\t\t\tp = [ n ];\n\t\t\tcols[i] = p;\n\t\t});\n\t\tp[1] = n + e.outerWidth();\n\n\t\tthis.rowEls.each(function(i, _e) {\n\t\t\te = $(_e);\n\t\t\tn = e.offset().top;\n\t\t\tif (i) {\n\t\t\t\tp[1] = n;\n\t\t\t}\n\t\t\tp = [ n ];\n\t\t\trows[i] = p;\n\t\t});\n\t\tp[1] = n + e.outerHeight() + this.bottomCoordPadding; // hack to extend hit area of last row\n\t},\n\n\n\t// Converts a cell to a date\n\tgetCellDate: function(cell) {\n\t\treturn this.view.cellToDate(cell); // leverages the View's cell system\n\t},\n\n\n\t// Gets the whole-day element associated with the cell\n\tgetCellDayEl: function(cell) {\n\t\treturn this.dayEls.eq(cell.row * this.view.colCnt + cell.col);\n\t},\n\n\n\t// Converts a range with an inclusive `start` and an exclusive `end` into an array of segment objects\n\trangeToSegs: function(start, end) {\n\t\treturn this.view.rangeToSegments(start, end); // leverages the View's cell system\n\t},\n\n\n\t/* Event Drag Visualization\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of an event hovering over the given date(s).\n\t// `end` can be null, as well as `seg`. See View's documentation on renderDrag for more info.\n\t// A returned value of `true` signals that a mock \"helper\" event has been rendered.\n\trenderDrag: function(start, end, seg) {\n\t\tvar opacity;\n\n\t\t// always render a highlight underneath\n\t\tthis.renderHighlight(\n\t\t\tstart,\n\t\t\tend || this.view.calendar.getDefaultEventEnd(true, start),\n\t\t\tseg\n\t\t);\n\n\t\t// if a segment from the same calendar but another component is being dragged, render a helper event\n\t\tif (seg && !seg.el.closest(this.el).length) {\n\n\t\t\tthis.renderRangeHelper(start, end, seg);\n\n\t\t\topacity = this.view.opt('dragOpacity');\n\t\t\tif (opacity !== undefined) {\n\t\t\t\tthis.helperEls.css('opacity', opacity);\n\t\t\t}\n\n\t\t\treturn true; // a helper has been rendered\n\t\t}\n\t},\n\n\n\t// Unrenders any visual indication of a hovering event\n\tdestroyDrag: function() {\n\t\tthis.destroyHighlight();\n\t\tthis.destroyHelper();\n\t},\n\n\n\t/* Event Resize Visualization\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of an event being resized\n\trenderResize: function(start, end, seg) {\n\t\tthis.renderHighlight(start, end, seg);\n\t\tthis.renderRangeHelper(start, end, seg);\n\t},\n\n\n\t// Unrenders a visual indication of an event being resized\n\tdestroyResize: function() {\n\t\tthis.destroyHighlight();\n\t\tthis.destroyHelper();\n\t},\n\n\n\t/* Event Helper\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a mock \"helper\" event. `sourceSeg` is the associated internal segment object. It can be null.\n\trenderHelper: function(event, sourceSeg) {\n\t\tvar helperNodes = [];\n\t\tvar segs = this.eventsToSegs([ event ]);\n\t\tvar rowStructs;\n\n\t\tsegs = this.renderFgSegEls(segs); // assigns each seg's el and returns a subset of segs that were rendered\n\t\trowStructs = this.renderSegRows(segs);\n\n\t\t// inject each new event skeleton into each associated row\n\t\tthis.rowEls.each(function(row, rowNode) {\n\t\t\tvar rowEl = $(rowNode); // the .fc-row\n\t\t\tvar skeletonEl = $('<div class=\"fc-helper-skeleton\"><table/></div>'); // will be absolutely positioned\n\t\t\tvar skeletonTop;\n\n\t\t\t// If there is an original segment, match the top position. Otherwise, put it at the row's top level\n\t\t\tif (sourceSeg && sourceSeg.row === row) {\n\t\t\t\tskeletonTop = sourceSeg.el.position().top;\n\t\t\t}\n\t\t\telse {\n\t\t\t\tskeletonTop = rowEl.find('.fc-content-skeleton tbody').position().top;\n\t\t\t}\n\n\t\t\tskeletonEl.css('top', skeletonTop)\n\t\t\t\t.find('table')\n\t\t\t\t\t.append(rowStructs[row].tbodyEl);\n\n\t\t\trowEl.append(skeletonEl);\n\t\t\thelperNodes.push(skeletonEl[0]);\n\t\t});\n\n\t\tthis.helperEls = $(helperNodes); // array -> jQuery set\n\t},\n\n\n\t// Unrenders any visual indication of a mock helper event\n\tdestroyHelper: function() {\n\t\tif (this.helperEls) {\n\t\t\tthis.helperEls.remove();\n\t\t\tthis.helperEls = null;\n\t\t}\n\t},\n\n\n\t/* Fill System (highlight, background events, business hours)\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\tfillSegTag: 'td', // override the default tag name\n\n\n\t// Renders a set of rectangles over the given segments of days.\n\t// Only returns segments that successfully rendered.\n\trenderFill: function(type, segs) {\n\t\tvar nodes = [];\n\t\tvar i, seg;\n\t\tvar skeletonEl;\n\n\t\tsegs = this.renderFillSegEls(type, segs); // assignes `.el` to each seg. returns successfully rendered segs\n\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tseg = segs[i];\n\t\t\tskeletonEl = this.renderFillRow(type, seg);\n\t\t\tthis.rowEls.eq(seg.row).append(skeletonEl);\n\t\t\tnodes.push(skeletonEl[0]);\n\t\t}\n\n\t\tthis.elsByFill[type] = $(nodes);\n\n\t\treturn segs;\n\t},\n\n\n\t// Generates the HTML needed for one row of a fill. Requires the seg's el to be rendered.\n\trenderFillRow: function(type, seg) {\n\t\tvar colCnt = this.view.colCnt;\n\t\tvar startCol = seg.leftCol;\n\t\tvar endCol = seg.rightCol + 1;\n\t\tvar skeletonEl;\n\t\tvar trEl;\n\n\t\tskeletonEl = $(\n\t\t\t'<div class=\"fc-' + type.toLowerCase() + '-skeleton\">' +\n\t\t\t\t'<table><tr/></table>' +\n\t\t\t'</div>'\n\t\t);\n\t\ttrEl = skeletonEl.find('tr');\n\n\t\tif (startCol > 0) {\n\t\t\ttrEl.append('<td colspan=\"' + startCol + '\"/>');\n\t\t}\n\n\t\ttrEl.append(\n\t\t\tseg.el.attr('colspan', endCol - startCol)\n\t\t);\n\n\t\tif (endCol < colCnt) {\n\t\t\ttrEl.append('<td colspan=\"' + (colCnt - endCol) + '\"/>');\n\t\t}\n\n\t\tthis.bookendCells(trEl, type);\n\n\t\treturn skeletonEl;\n\t}\n\n});\n\n;;\n\n/* Event-rendering methods for the DayGrid class\n----------------------------------------------------------------------------------------------------------------------*/\n\n$.extend(DayGrid.prototype, {\n\n\trowStructs: null, // an array of objects, each holding information about a row's foreground event-rendering\n\n\n\t// Unrenders all events currently rendered on the grid\n\tdestroyEvents: function() {\n\t\tthis.destroySegPopover(); // removes the \"more..\" events popover\n\t\tGrid.prototype.destroyEvents.apply(this, arguments); // calls the super-method\n\t},\n\n\n\t// Retrieves all rendered segment objects currently rendered on the grid\n\tgetSegs: function() {\n\t\treturn Grid.prototype.getSegs.call(this) // get the segments from the super-method\n\t\t\t.concat(this.popoverSegs || []); // append the segments from the \"more...\" popover\n\t},\n\n\n\t// Renders the given background event segments onto the grid\n\trenderBgSegs: function(segs) {\n\n\t\t// don't render timed background events\n\t\tvar allDaySegs = $.grep(segs, function(seg) {\n\t\t\treturn seg.event.allDay;\n\t\t});\n\n\t\treturn Grid.prototype.renderBgSegs.call(this, allDaySegs); // call the super-method\n\t},\n\n\n\t// Renders the given foreground event segments onto the grid\n\trenderFgSegs: function(segs) {\n\t\tvar rowStructs;\n\n\t\t// render an `.el` on each seg\n\t\t// returns a subset of the segs. segs that were actually rendered\n\t\tsegs = this.renderFgSegEls(segs);\n\n\t\trowStructs = this.rowStructs = this.renderSegRows(segs);\n\n\t\t// append to each row's content skeleton\n\t\tthis.rowEls.each(function(i, rowNode) {\n\t\t\t$(rowNode).find('.fc-content-skeleton > table').append(\n\t\t\t\trowStructs[i].tbodyEl\n\t\t\t);\n\t\t});\n\n\t\treturn segs; // return only the segs that were actually rendered\n\t},\n\n\n\t// Unrenders all currently rendered foreground event segments\n\tdestroyFgSegs: function() {\n\t\tvar rowStructs = this.rowStructs || [];\n\t\tvar rowStruct;\n\n\t\twhile ((rowStruct = rowStructs.pop())) {\n\t\t\trowStruct.tbodyEl.remove();\n\t\t}\n\n\t\tthis.rowStructs = null;\n\t},\n\n\n\t// Uses the given events array to generate <tbody> elements that should be appended to each row's content skeleton.\n\t// Returns an array of rowStruct objects (see the bottom of `renderSegRow`).\n\t// PRECONDITION: each segment shoud already have a rendered and assigned `.el`\n\trenderSegRows: function(segs) {\n\t\tvar rowStructs = [];\n\t\tvar annotations = [];\n\t\tvar segRows;\n\t\tvar row;\n\n\t\tif(this.view.name !== 'resourceDay') {\n\t\t\tannotations = this.annotationsToSegs(this.view.calendar.option('annotations').day);\n\t\t}\n\n\t\tannotations = this.renderAnnotations(annotations); // returns a new array with only visible annotations\n\t\tsegRows = this.groupSegRows(segs.concat(annotations)); // group into nested arrays\n\n\t\t// iterate each row of segment groupings\n\t\tfor (row = 0; row < segRows.length; row++) {\n\t\t\trowStructs.push(\n\t\t\t\tthis.renderSegRow(row, segRows[row])\n\t\t\t);\n\t\t}\n\n\t\treturn rowStructs;\n\t},\n\n\n\t// Builds the HTML to be used for the default element for an individual segment\n\tfgSegHtml: function(seg, disableResizing) {\n\t\tvar view = this.view;\n\t\tvar isRTL = view.opt('isRTL');\n\t\tvar event = seg.event;\n\t\tvar isDraggable = view.isEventDraggable(event);\n\t\tvar isResizable = !disableResizing && event.allDay && seg.isEnd && view.isEventResizable(event);\n\t\tvar classes = this.getSegClasses(seg, isDraggable, isResizable);\n\t\tvar skinCss = this.getEventSkinCss(event);\n\t\tvar timeHtml = '';\n\t\tvar titleHtml;\n\n\t\tclasses.unshift('fc-day-grid-event');\n\n\t\t// Only display a timed events time if it is the starting segment\n\t\tif (!event.allDay && seg.isStart) {\n\t\t\ttimeHtml = '<span class=\"fc-time\">' + htmlEscape(view.getEventTimeText(event)) + '</span>';\n\t\t}\n\n\t\ttitleHtml =\n\t\t\t'<span class=\"fc-title\">' +\n\t\t\t\t(htmlEscape(event.title || '') || '&nbsp;') + // we always want one line of height\n\t\t\t'</span>';\n\t\t\n\t\treturn '<a class=\"' + classes.join(' ') + '\"' +\n\t\t\t\t(event.url ?\n\t\t\t\t\t' href=\"' + htmlEscape(event.url) + '\"' :\n\t\t\t\t\t''\n\t\t\t\t\t) +\n\t\t\t\t(skinCss ?\n\t\t\t\t\t' style=\"' + skinCss + '\"' :\n\t\t\t\t\t''\n\t\t\t\t\t) +\n\t\t\t'>' +\n\t\t\t\t'<div class=\"fc-content\">' +\n\t\t\t\t\t(isRTL ?\n\t\t\t\t\t\ttitleHtml + ' ' + timeHtml : // put a natural space in between\n\t\t\t\t\t\ttimeHtml + ' ' + titleHtml   //\n\t\t\t\t\t\t) +\n\t\t\t\t'</div>' +\n\t\t\t\t(isResizable ?\n\t\t\t\t\t'<div class=\"fc-resizer\"/>' :\n\t\t\t\t\t''\n\t\t\t\t\t) +\n\t\t\t'</a>';\n\t},\n\n\n\t// Given a row # and an array of segments all in the same row, render a <tbody> element, a skeleton that contains\n\t// the segments. Returns object with a bunch of internal data about how the render was calculated.\n\trenderSegRow: function(row, rowSegs) {\n\t\tvar view = this.view;\n\t\tvar colCnt = view.colCnt;\n\t\tvar segLevels = this.buildSegLevels(rowSegs); // group into sub-arrays of levels\n\t\tvar levelCnt = Math.max(1, segLevels.length); // ensure at least one level\n\t\tvar tbody = $('<tbody/>');\n\t\tvar segMatrix = []; // lookup for which segments are rendered into which level+col cells\n\t\tvar cellMatrix = []; // lookup for all <td> elements of the level+col matrix\n\t\tvar loneCellMatrix = []; // lookup for <td> elements that only take up a single column\n\t\tvar i, levelSegs;\n\t\tvar col;\n\t\tvar tr;\n\t\tvar j, seg;\n\t\tvar td;\n\n\t\t// populates empty cells from the current column (`col`) to `endCol`\n\t\tfunction emptyCellsUntil(endCol) {\n\t\t\twhile (col < endCol) {\n\t\t\t\t// try to grab a cell from the level above and extend its rowspan. otherwise, create a fresh cell\n\t\t\t\ttd = (loneCellMatrix[i - 1] || [])[col];\n\t\t\t\tif (td) {\n\t\t\t\t\ttd.attr(\n\t\t\t\t\t\t'rowspan',\n\t\t\t\t\t\tparseInt(td.attr('rowspan') || 1, 10) + 1\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\ttd = $('<td/>');\n\t\t\t\t\ttr.append(td);\n\t\t\t\t}\n\t\t\t\tcellMatrix[i][col] = td;\n\t\t\t\tloneCellMatrix[i][col] = td;\n\t\t\t\tcol++;\n\t\t\t}\n\t\t}\n\n\t\tfor (i = 0; i < levelCnt; i++) { // iterate through all levels\n\t\t\tlevelSegs = segLevels[i];\n\t\t\tcol = 0;\n\t\t\ttr = $('<tr/>');\n\n\t\t\tsegMatrix.push([]);\n\t\t\tcellMatrix.push([]);\n\t\t\tloneCellMatrix.push([]);\n\n\t\t\t// levelCnt might be 1 even though there are no actual levels. protect against this.\n\t\t\t// this single empty row is useful for styling.\n\t\t\tif (levelSegs) {\n\t\t\t\tfor (j = 0; j < levelSegs.length; j++) { // iterate through segments in level\n\t\t\t\t\tseg = levelSegs[j];\n\n\t\t\t\t\temptyCellsUntil(seg.leftCol);\n\n\t\t\t\t\t// create a container that occupies or more columns. append the event element.\n\t\t\t\t\ttd = $('<td class=\"fc-event-container\"/>').append(seg.el);\n\t\t\t\t\tif (seg.leftCol != seg.rightCol) {\n\t\t\t\t\t\ttd.attr('colspan', seg.rightCol - seg.leftCol + 1);\n\t\t\t\t\t}\n\t\t\t\t\telse { // a single-column segment\n\t\t\t\t\t\tloneCellMatrix[i][col] = td;\n\t\t\t\t\t}\n\n\t\t\t\t\twhile (col <= seg.rightCol) {\n\t\t\t\t\t\tcellMatrix[i][col] = td;\n\t\t\t\t\t\tsegMatrix[i][col] = seg;\n\t\t\t\t\t\tcol++;\n\t\t\t\t\t}\n\n\t\t\t\t\ttr.append(td);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\temptyCellsUntil(colCnt); // finish off the row\n\t\t\tthis.bookendCells(tr, 'eventSkeleton');\n\t\t\ttbody.append(tr);\n\t\t}\n\n\t\treturn { // a \"rowStruct\"\n\t\t\trow: row, // the row number\n\t\t\ttbodyEl: tbody,\n\t\t\tcellMatrix: cellMatrix,\n\t\t\tsegMatrix: segMatrix,\n\t\t\tsegLevels: segLevels,\n\t\t\tsegs: rowSegs\n\t\t};\n\t},\n\n\n\t// Stacks a flat array of segments, which are all assumed to be in the same row, into subarrays of vertical levels.\n\tbuildSegLevels: function(segs) {\n\t\tvar levels = [];\n\t\tvar i, seg;\n\t\tvar j;\n\n\t\t// Give preference to elements with certain criteria, so they have\n\t\t// a chance to be closer to the top.\n\t\tsegs.sort(compareSegs);\n\t\t\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tseg = segs[i];\n\n\t\t\t// loop through levels, starting with the topmost, until the segment doesn't collide with other segments\n\t\t\tfor (j = 0; j < levels.length; j++) {\n\t\t\t\tif (!isDaySegCollision(seg, levels[j])) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\t// `j` now holds the desired subrow index\n\t\t\tseg.level = j;\n\n\t\t\t// create new level array if needed and append segment\n\t\t\t(levels[j] || (levels[j] = [])).push(seg);\n\t\t}\n\n\t\t// order segments left-to-right. very important if calendar is RTL\n\t\tfor (j = 0; j < levels.length; j++) {\n\t\t\tlevels[j].sort(compareDaySegCols);\n\t\t}\n\n\t\treturn levels;\n\t},\n\n\n\t// Given a flat array of segments, return an array of sub-arrays, grouped by each segment's row\n\tgroupSegRows: function(segs) {\n\t\tvar view = this.view;\n\t\tvar segRows = [];\n\t\tvar i;\n\n\t\tfor (i = 0; i < view.rowCnt; i++) {\n\t\t\tsegRows.push([]);\n\t\t}\n\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tsegRows[segs[i].row].push(segs[i]);\n\t\t}\n\n\t\treturn segRows;\n\t}\n\n});\n\n\n// Computes whether two segments' columns collide. They are assumed to be in the same row.\nfunction isDaySegCollision(seg, otherSegs) {\n\tvar i, otherSeg;\n\n\tfor (i = 0; i < otherSegs.length; i++) {\n\t\totherSeg = otherSegs[i];\n\n\t\tif (\n\t\t\totherSeg.leftCol <= seg.rightCol &&\n\t\t\totherSeg.rightCol >= seg.leftCol\n\t\t) {\n\t\t\treturn true;\n\t\t}\n\t}\n\n\treturn false;\n}\n\n\n// A cmp function for determining the leftmost event\nfunction compareDaySegCols(a, b) {\n\treturn a.leftCol - b.leftCol;\n}\n\n;;\n\n/* Methods relate to limiting the number events for a given day on a DayGrid\n----------------------------------------------------------------------------------------------------------------------*/\n// NOTE: all the segs being passed around in here are foreground segs\n\n$.extend(DayGrid.prototype, {\n\n\n\tsegPopover: null, // the Popover that holds events that can't fit in a cell. null when not visible\n\tpopoverSegs: null, // an array of segment objects that the segPopover holds. null when not visible\n\n\n\tdestroySegPopover: function() {\n\t\tif (this.segPopover) {\n\t\t\tthis.segPopover.hide(); // will trigger destruction of `segPopover` and `popoverSegs`\n\t\t}\n\t},\n\n\n\t// Limits the number of \"levels\" (vertically stacking layers of events) for each row of the grid.\n\t// `levelLimit` can be false (don't limit), a number, or true (should be computed).\n\tlimitRows: function(levelLimit) {\n\t\tvar rowStructs = this.rowStructs || [];\n\t\tvar row; // row #\n\t\tvar rowLevelLimit;\n\n\t\tfor (row = 0; row < rowStructs.length; row++) {\n\t\t\tthis.unlimitRow(row);\n\n\t\t\tif (!levelLimit) {\n\t\t\t\trowLevelLimit = false;\n\t\t\t}\n\t\t\telse if (typeof levelLimit === 'number') {\n\t\t\t\trowLevelLimit = levelLimit;\n\t\t\t}\n\t\t\telse {\n\t\t\t\trowLevelLimit = this.computeRowLevelLimit(row);\n\t\t\t}\n\n\t\t\tif (rowLevelLimit !== false) {\n\t\t\t\tthis.limitRow(row, rowLevelLimit);\n\t\t\t}\n\t\t}\n\t},\n\n\n\t// Computes the number of levels a row will accomodate without going outside its bounds.\n\t// Assumes the row is \"rigid\" (maintains a constant height regardless of what is inside).\n\t// `row` is the row number.\n\tcomputeRowLevelLimit: function(row) {\n\t\tvar rowEl = this.rowEls.eq(row); // the containing \"fake\" row div\n\t\tvar rowHeight = rowEl.height(); // TODO: cache somehow?\n\t\tvar trEls = this.rowStructs[row].tbodyEl.children();\n\t\tvar i, trEl;\n\n\t\t// Reveal one level <tr> at a time and stop when we find one out of bounds\n\t\tfor (i = 0; i < trEls.length; i++) {\n\t\t\ttrEl = trEls.eq(i).removeClass('fc-limited'); // get and reveal\n\t\t\tif (trEl.position().top + trEl.outerHeight() > rowHeight) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\n\t\treturn false; // should not limit at all\n\t},\n\n\n\t// Limits the given grid row to the maximum number of levels and injects \"more\" links if necessary.\n\t// `row` is the row number.\n\t// `levelLimit` is a number for the maximum (inclusive) number of levels allowed.\n\tlimitRow: function(row, levelLimit) {\n\t\tvar _this = this;\n\t\tvar view = this.view;\n\t\tvar rowStruct = this.rowStructs[row];\n\t\tvar moreNodes = []; // array of \"more\" <a> links and <td> DOM nodes\n\t\tvar col = 0; // col #\n\t\tvar cell;\n\t\tvar levelSegs; // array of segment objects in the last allowable level, ordered left-to-right\n\t\tvar cellMatrix; // a matrix (by level, then column) of all <td> jQuery elements in the row\n\t\tvar limitedNodes; // array of temporarily hidden level <tr> and segment <td> DOM nodes\n\t\tvar i, seg;\n\t\tvar segsBelow; // array of segment objects below `seg` in the current `col`\n\t\tvar totalSegsBelow; // total number of segments below `seg` in any of the columns `seg` occupies\n\t\tvar colSegsBelow; // array of segment arrays, below seg, one for each column (offset from segs's first column)\n\t\tvar td, rowspan;\n\t\tvar segMoreNodes; // array of \"more\" <td> cells that will stand-in for the current seg's cell\n\t\tvar j;\n\t\tvar moreTd, moreWrap, moreLink;\n\n\t\t// Iterates through empty level cells and places \"more\" links inside if need be\n\t\tfunction emptyCellsUntil(endCol) { // goes from current `col` to `endCol`\n\t\t\twhile (col < endCol) {\n\t\t\t\tcell = { row: row, col: col };\n\t\t\t\tsegsBelow = _this.getCellSegs(cell, levelLimit);\n\t\t\t\tif (segsBelow.length) {\n\t\t\t\t\ttd = cellMatrix[levelLimit - 1][col];\n\t\t\t\t\tmoreLink = _this.renderMoreLink(cell, segsBelow);\n\t\t\t\t\tmoreWrap = $('<div/>').append(moreLink);\n\t\t\t\t\ttd.append(moreWrap);\n\t\t\t\t\tmoreNodes.push(moreWrap[0]);\n\t\t\t\t}\n\t\t\t\tcol++;\n\t\t\t}\n\t\t}\n\n\t\tif (levelLimit && levelLimit < rowStruct.segLevels.length) { // is it actually over the limit?\n\t\t\tlevelSegs = rowStruct.segLevels[levelLimit - 1];\n\t\t\tcellMatrix = rowStruct.cellMatrix;\n\n\t\t\tlimitedNodes = rowStruct.tbodyEl.children().slice(levelLimit) // get level <tr> elements past the limit\n\t\t\t\t.addClass('fc-limited').get(); // hide elements and get a simple DOM-nodes array\n\n\t\t\t// iterate though segments in the last allowable level\n\t\t\tfor (i = 0; i < levelSegs.length; i++) {\n\t\t\t\tseg = levelSegs[i];\n\t\t\t\temptyCellsUntil(seg.leftCol); // process empty cells before the segment\n\n\t\t\t\t// determine *all* segments below `seg` that occupy the same columns\n\t\t\t\tcolSegsBelow = [];\n\t\t\t\ttotalSegsBelow = 0;\n\t\t\t\twhile (col <= seg.rightCol) {\n\t\t\t\t\tcell = { row: row, col: col };\n\t\t\t\t\tsegsBelow = this.getCellSegs(cell, levelLimit);\n\t\t\t\t\tcolSegsBelow.push(segsBelow);\n\t\t\t\t\ttotalSegsBelow += segsBelow.length;\n\t\t\t\t\tcol++;\n\t\t\t\t}\n\n\t\t\t\tif (totalSegsBelow) { // do we need to replace this segment with one or many \"more\" links?\n\t\t\t\t\ttd = cellMatrix[levelLimit - 1][seg.leftCol]; // the segment's parent cell\n\t\t\t\t\trowspan = td.attr('rowspan') || 1;\n\t\t\t\t\tsegMoreNodes = [];\n\n\t\t\t\t\t// make a replacement <td> for each column the segment occupies. will be one for each colspan\n\t\t\t\t\tfor (j = 0; j < colSegsBelow.length; j++) {\n\t\t\t\t\t\tmoreTd = $('<td class=\"fc-more-cell\"/>').attr('rowspan', rowspan);\n\t\t\t\t\t\tsegsBelow = colSegsBelow[j];\n\t\t\t\t\t\tcell = { row: row, col: seg.leftCol + j };\n\t\t\t\t\t\tmoreLink = this.renderMoreLink(cell, [ seg ].concat(segsBelow)); // count seg as hidden too\n\t\t\t\t\t\tmoreWrap = $('<div/>').append(moreLink);\n\t\t\t\t\t\tmoreTd.append(moreWrap);\n\t\t\t\t\t\tsegMoreNodes.push(moreTd[0]);\n\t\t\t\t\t\tmoreNodes.push(moreTd[0]);\n\t\t\t\t\t}\n\n\t\t\t\t\ttd.addClass('fc-limited').after($(segMoreNodes)); // hide original <td> and inject replacements\n\t\t\t\t\tlimitedNodes.push(td[0]);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\temptyCellsUntil(view.colCnt); // finish off the level\n\t\t\trowStruct.moreEls = $(moreNodes); // for easy undoing later\n\t\t\trowStruct.limitedEls = $(limitedNodes); // for easy undoing later\n\t\t}\n\t},\n\n\n\t// Reveals all levels and removes all \"more\"-related elements for a grid's row.\n\t// `row` is a row number.\n\tunlimitRow: function(row) {\n\t\tvar rowStruct = this.rowStructs[row];\n\n\t\tif (rowStruct.moreEls) {\n\t\t\trowStruct.moreEls.remove();\n\t\t\trowStruct.moreEls = null;\n\t\t}\n\n\t\tif (rowStruct.limitedEls) {\n\t\t\trowStruct.limitedEls.removeClass('fc-limited');\n\t\t\trowStruct.limitedEls = null;\n\t\t}\n\t},\n\n\n\t// Renders an <a> element that represents hidden event element for a cell.\n\t// Responsible for attaching click handler as well.\n\trenderMoreLink: function(cell, hiddenSegs) {\n\t\tvar _this = this;\n\t\tvar view = this.view;\n\n\t\treturn $('<a class=\"fc-more\"/>')\n\t\t\t.text(\n\t\t\t\tthis.getMoreLinkText(hiddenSegs.length)\n\t\t\t)\n\t\t\t.on('click', function(ev) {\n\t\t\t\tvar clickOption = view.opt('eventLimitClick');\n\t\t\t\tvar date = view.cellToDate(cell);\n\t\t\t\tvar moreEl = $(this);\n\t\t\t\tvar dayEl = _this.getCellDayEl(cell);\n\t\t\t\tvar allSegs = _this.getCellSegs(cell);\n\n\t\t\t\t// rescope the segments to be within the cell's date\n\t\t\t\tvar reslicedAllSegs = _this.resliceDaySegs(allSegs, date);\n\t\t\t\tvar reslicedHiddenSegs = _this.resliceDaySegs(hiddenSegs, date);\n\n\t\t\t\tif (typeof clickOption === 'function') {\n\t\t\t\t\t// the returned value can be an atomic option\n\t\t\t\t\tclickOption = view.trigger('eventLimitClick', null, {\n\t\t\t\t\t\tdate: date,\n\t\t\t\t\t\tdayEl: dayEl,\n\t\t\t\t\t\tmoreEl: moreEl,\n\t\t\t\t\t\tsegs: reslicedAllSegs,\n\t\t\t\t\t\thiddenSegs: reslicedHiddenSegs\n\t\t\t\t\t}, ev);\n\t\t\t\t}\n\n\t\t\t\tif (clickOption === 'popover') {\n\t\t\t\t\t_this.showSegPopover(date, cell, moreEl, reslicedAllSegs);\n\t\t\t\t}\n\t\t\t\telse if (typeof clickOption === 'string') { // a view name\n\t\t\t\t\tview.calendar.zoomTo(date, clickOption);\n\t\t\t\t}\n\t\t\t});\n\t},\n\n\n\t// Reveals the popover that displays all events within a cell\n\tshowSegPopover: function(date, cell, moreLink, segs) {\n\t\tvar _this = this;\n\t\tvar view = this.view;\n\t\tvar moreWrap = moreLink.parent(); // the <div> wrapper around the <a>\n\t\tvar topEl; // the element we want to match the top coordinate of\n\t\tvar options;\n\n\t\tif (view.rowCnt == 1) {\n\t\t\ttopEl = this.view.el; // will cause the popover to cover any sort of header\n\t\t}\n\t\telse {\n\t\t\ttopEl = this.rowEls.eq(cell.row); // will align with top of row\n\t\t}\n\n\t\toptions = {\n\t\t\tclassName: 'fc-more-popover',\n\t\t\tcontent: this.renderSegPopoverContent(date, segs),\n\t\t\tparentEl: this.el,\n\t\t\ttop: topEl.offset().top,\n\t\t\tautoHide: true, // when the user clicks elsewhere, hide the popover\n\t\t\tviewportConstrain: view.opt('popoverViewportConstrain'),\n\t\t\thide: function() {\n\t\t\t\t// destroy everything when the popover is hidden\n\t\t\t\t_this.segPopover.destroy();\n\t\t\t\t_this.segPopover = null;\n\t\t\t\t_this.popoverSegs = null;\n\t\t\t}\n\t\t};\n\n\t\t// Determine horizontal coordinate.\n\t\t// We use the moreWrap instead of the <td> to avoid border confusion.\n\t\tif (view.opt('isRTL')) {\n\t\t\toptions.right = moreWrap.offset().left + moreWrap.outerWidth() + 1; // +1 to be over cell border\n\t\t}\n\t\telse {\n\t\t\toptions.left = moreWrap.offset().left - 1; // -1 to be over cell border\n\t\t}\n\n\t\tthis.segPopover = new Popover(options);\n\t\tthis.segPopover.show();\n\t},\n\n\n\t// Builds the inner DOM contents of the segment popover\n\trenderSegPopoverContent: function(date, segs) {\n\t\tvar view = this.view;\n\t\tvar isTheme = view.opt('theme');\n\t\tvar title = date.format(view.opt('dayPopoverFormat'));\n\t\tvar content = $(\n\t\t\t'<div class=\"fc-header ' + view.widgetHeaderClass + '\">' +\n\t\t\t\t'<span class=\"fc-close ' +\n\t\t\t\t\t(isTheme ? 'ui-icon ui-icon-closethick' : 'fc-icon fc-icon-x') +\n\t\t\t\t'\"></span>' +\n\t\t\t\t'<span class=\"fc-title\">' +\n\t\t\t\t\thtmlEscape(title) +\n\t\t\t\t'</span>' +\n\t\t\t\t'<div class=\"fc-clear\"/>' +\n\t\t\t'</div>' +\n\t\t\t'<div class=\"fc-body ' + view.widgetContentClass + '\">' +\n\t\t\t\t'<div class=\"fc-event-container\"></div>' +\n\t\t\t'</div>'\n\t\t);\n\t\tvar segContainer = content.find('.fc-event-container');\n\t\tvar i;\n\n\t\t// render each seg's `el` and only return the visible segs\n\t\tsegs = this.renderFgSegEls(segs, true); // disableResizing=true\n\t\tthis.popoverSegs = segs;\n\n\t\tfor (i = 0; i < segs.length; i++) {\n\n\t\t\t// because segments in the popover are not part of a grid coordinate system, provide a hint to any\n\t\t\t// grids that want to do drag-n-drop about which cell it came from\n\t\t\tsegs[i].cellDate = date;\n\n\t\t\tsegContainer.append(segs[i].el);\n\t\t}\n\n\t\treturn content;\n\t},\n\n\n\t// Given the events within an array of segment objects, reslice them to be in a single day\n\tresliceDaySegs: function(segs, dayDate) {\n\n\t\t// build an array of the original events\n\t\tvar events = $.map(segs, function(seg) {\n\t\t\treturn seg.event;\n\t\t});\n\n\t\tvar dayStart = dayDate.clone().stripTime();\n\t\tvar dayEnd = dayStart.clone().add(1, 'days');\n\n\t\t// slice the events with a custom slicing function\n\t\treturn this.eventsToSegs(\n\t\t\tevents,\n\t\t\tfunction(rangeStart, rangeEnd) {\n\t\t\t\tvar seg = intersectionToSeg(rangeStart, rangeEnd, dayStart, dayEnd); // if no intersection, undefined\n\t\t\t\treturn seg ? [ seg ] : []; // must return an array of segments\n\t\t\t}\n\t\t);\n\t},\n\n\n\t// Generates the text that should be inside a \"more\" link, given the number of events it represents\n\tgetMoreLinkText: function(num) {\n\t\tvar view = this.view;\n\t\tvar opt = view.opt('eventLimitText');\n\n\t\tif (typeof opt === 'function') {\n\t\t\treturn opt(num);\n\t\t}\n\t\telse {\n\t\t\treturn '+' + num + ' ' + opt;\n\t\t}\n\t},\n\n\n\t// Returns segments within a given cell.\n\t// If `startLevel` is specified, returns only events including and below that level. Otherwise returns all segs.\n\tgetCellSegs: function(cell, startLevel) {\n\t\tvar segMatrix = this.rowStructs[cell.row].segMatrix;\n\t\tvar level = startLevel || 0;\n\t\tvar segs = [];\n\t\tvar seg;\n\n\t\twhile (level < segMatrix.length) {\n\t\t\tseg = segMatrix[level][cell.col];\n\t\t\tif (seg) {\n\t\t\t\tsegs.push(seg);\n\t\t\t}\n\t\t\tlevel++;\n\t\t}\n\n\t\treturn segs;\n\t}\n\n});\n\n;;\n\n/* A component that renders one or more columns of vertical time slots\n----------------------------------------------------------------------------------------------------------------------*/\n\nfunction TimeGrid(view) {\n\tGrid.call(this, view); // call the super-constructor\n}\n\n\nTimeGrid.prototype = createObject(Grid.prototype); // define the super-class\n$.extend(TimeGrid.prototype, {\n\n\tslotDuration: null, // duration of a \"slot\", a distinct time segment on given day, visualized by lines\n\tsnapDuration: null, // granularity of time for dragging and selecting\n\n\tminTime: null, // Duration object that denotes the first visible time of any given day\n\tmaxTime: null, // Duration object that denotes the exclusive visible end time of any given day\n\n\tdayEls: null, // cells elements in the day-row background\n\tslatEls: null, // elements running horizontally across all columns\n\n\tslatTops: null, // an array of top positions, relative to the container. last item holds bottom of last slot\n\n\thelperEl: null, // cell skeleton element for rendering the mock event \"helper\"\n\n\tbusinessHourSegs: null,\n\n\n\t// Renders the time grid into `this.el`, which should already be assigned.\n\t// Relies on the view's colCnt. In the future, this component should probably be self-sufficient.\n\trender: function() {\n\t\tthis.processOptions();\n\n\t\tthis.el.html(this.renderHtml());\n\n\t\tthis.dayEls = this.el.find('.fc-day');\n\t\tthis.slatEls = this.el.find('.fc-slats tr');\n\n\t\tthis.computeSlatTops();\n\n\t\tthis.renderBusinessHours();\n\n\t\tGrid.prototype.render.call(this); // call the super-method\n\t},\n\n\n\trenderBusinessHours: function() {\n\t\tvar events = this.view.calendar.getBusinessHoursEvents();\n\t\tthis.businessHourSegs = this.renderFill('businessHours', this.eventsToSegs(events), 'bgevent');\n\t},\n\n\n\t// Renders the basic HTML skeleton for the grid\n\trenderHtml: function() {\n\t\treturn '' +\n\t\t\t'<div class=\"fc-bg\">' +\n\t\t\t\t'<table>' +\n\t\t\t\t\tthis.rowHtml('slotBg') + // leverages RowRenderer, which will call slotBgCellHtml\n\t\t\t\t'</table>' +\n\t\t\t'</div>' +\n\t\t\t'<div class=\"fc-slats\">' +\n\t\t\t\t'<table>' +\n\t\t\t\t\tthis.slatRowHtml() +\n\t\t\t\t'</table>' +\n\t\t\t'</div>';\n\t},\n\n\n\t// Renders the HTML for a vertical background cell behind the slots.\n\t// This method is distinct from 'bg' because we wanted a new `rowType` so the View could customize the rendering.\n\tslotBgCellHtml: function(row, col, date) {\n\t\treturn this.bgCellHtml(row, col, date);\n\t},\n\n\n\t// Generates the HTML for the horizontal \"slats\" that run width-wise. Has a time axis on a side. Depends on RTL.\n\tslatRowHtml: function() {\n\t\tvar view = this.view;\n\t\tvar calendar = view.calendar;\n\t\tvar isRTL = view.opt('isRTL');\n\t\tvar html = '';\n\t\tvar slotNormal = this.slotDuration.asMinutes() % 15 === 0;\n\t\tvar slotTime = moment.duration(+this.minTime); // wish there was .clone() for durations\n\t\tvar slotDate; // will be on the view's first day, but we only care about its time\n\t\tvar minutes;\n\t\tvar axisHtml;\n\n\t\t// Calculate the time for each slot\n\t\twhile (slotTime < this.maxTime) {\n\t\t\tslotDate = view.start.clone().time(slotTime); // will be in UTC but that's good. to avoid DST issues\n\t\t\tminutes = slotDate.minutes();\n\n\t\t\taxisHtml =\n\t\t\t\t'<td class=\"fc-axis fc-time ' + view.widgetContentClass + '\" ' + view.axisStyleAttr() + '>' +\n\t\t\t\t\t((!slotNormal || !minutes) ? // if irregular slot duration, or on the hour, then display the time\n\t\t\t\t\t\t'<span>' + // for matchCellWidths\n\t\t\t\t\t\t\thtmlEscape(calendar.formatDate(slotDate, view.opt('axisFormat'))) +\n\t\t\t\t\t\t'</span>' :\n\t\t\t\t\t\t''\n\t\t\t\t\t\t) +\n\t\t\t\t'</td>';\n\n\t\t\thtml +=\n\t\t\t\t'<tr ' + (!minutes ? '' : 'class=\"fc-minor\"') + '>' +\n\t\t\t\t\t(!isRTL ? axisHtml : '') +\n\t\t\t\t\t'<td class=\"' + view.widgetContentClass + '\"/>' +\n\t\t\t\t\t(isRTL ? axisHtml : '') +\n\t\t\t\t\"</tr>\";\n\n\t\t\tslotTime.add(this.slotDuration);\n\t\t}\n\n\t\treturn html;\n\t},\n\n\n\t// Parses various options into properties of this object\n\tprocessOptions: function() {\n\t\tvar view = this.view;\n\t\tvar slotDuration = view.opt('slotDuration');\n\t\tvar snapDuration = view.opt('snapDuration');\n\n\t\tslotDuration = moment.duration(slotDuration);\n\t\tsnapDuration = snapDuration ? moment.duration(snapDuration) : slotDuration;\n\n\t\tthis.slotDuration = slotDuration;\n\t\tthis.snapDuration = snapDuration;\n\t\tthis.cellDuration = snapDuration; // important to assign this for Grid.events.js\n\n\t\tthis.minTime = moment.duration(view.opt('minTime'));\n\t\tthis.maxTime = moment.duration(view.opt('maxTime'));\n\t},\n\n\n\t// Slices up a date range into a segment for each column\n\trangeToSegs: function(rangeStart, rangeEnd) {\n\t\tvar view = this.view;\n\t\tvar segs = [];\n\t\tvar seg;\n\t\tvar col;\n\t\tvar cellDate;\n\t\tvar colStart, colEnd;\n\n\t\t// normalize\n\t\trangeStart = rangeStart.clone().stripZone();\n\t\trangeEnd = rangeEnd.clone().stripZone();\n\n\t\tfor (col = 0; col < view.colCnt; col++) {\n\t\t\tcellDate = view.cellToDate(0, col); // use the View's cell system for this\n\t\t\tcolStart = cellDate.clone().time(this.minTime);\n\t\t\tcolEnd = cellDate.clone().time(this.maxTime);\n\t\t\tseg = intersectionToSeg(rangeStart, rangeEnd, colStart, colEnd);\n\t\t\tif (seg) {\n\t\t\t\tseg.col = col;\n\t\t\t\tsegs.push(seg);\n\t\t\t}\n\t\t}\n\n\t\treturn segs;\n\t},\n\n\n\t/* Coordinates\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Called when there is a window resize/zoom and we need to recalculate coordinates for the grid\n\tresize: function() {\n\t\tthis.computeSlatTops();\n\t\tthis.updateSegVerticals();\n\t},\n\n\n\t// Populates the given empty `rows` and `cols` arrays with offset positions of the \"snap\" cells.\n\t// \"Snap\" cells are different the slots because they might have finer granularity.\n\tbuildCoords: function(rows, cols) {\n\t\tvar colCnt = this.view.colCnt;\n\t\tvar originTop = this.el.offset().top;\n\t\tvar snapTime = moment.duration(+this.minTime);\n\t\tvar p = null;\n\t\tvar e, n;\n\n\t\tthis.dayEls.slice(0, colCnt).each(function(i, _e) {\n\t\t\te = $(_e);\n\t\t\tn = e.offset().left;\n\t\t\tif (p) {\n\t\t\t\tp[1] = n;\n\t\t\t}\n\t\t\tp = [ n ];\n\t\t\tcols[i] = p;\n\t\t});\n\t\tp[1] = n + e.outerWidth();\n\n\t\tp = null;\n\t\twhile (snapTime < this.maxTime) {\n\t\t\tn = originTop + this.computeTimeTop(snapTime);\n\t\t\tif (p) {\n\t\t\t\tp[1] = n;\n\t\t\t}\n\t\t\tp = [ n ];\n\t\t\trows.push(p);\n\t\t\tsnapTime.add(this.snapDuration);\n\t\t}\n\t\tp[1] = originTop + this.computeTimeTop(snapTime); // the position of the exclusive end\n\t},\n\n\n\t// Gets the datetime for the given slot cell\n\tgetCellDate: function(cell) {\n\t\tvar view = this.view;\n\t\tvar calendar = view.calendar;\n\n\t\treturn calendar.rezoneDate( // since we are adding a time, it needs to be in the calendar's timezone\n\t\t\tview.cellToDate(0, cell.col) // View's coord system only accounts for start-of-day for column\n\t\t\t\t.time(this.minTime + this.snapDuration * cell.row)\n\t\t);\n\t},\n\n\n\t// Gets the element that represents the whole-day the cell resides on\n\tgetCellDayEl: function(cell) {\n\t\treturn this.dayEls.eq(cell.col);\n\t},\n\n\n\t// Computes the top coordinate, relative to the bounds of the grid, of the given date.\n\t// A `startOfDayDate` must be given for avoiding ambiguity over how to treat midnight.\n\tcomputeDateTop: function(date, startOfDayDate) {\n\t\treturn this.computeTimeTop(\n\t\t\tmoment.duration(\n\t\t\t\tdate.clone().stripZone() - startOfDayDate.clone().stripTime()\n\t\t\t)\n\t\t);\n\t},\n\n\n\t// Computes the top coordinate, relative to the bounds of the grid, of the given time (a Duration).\n\tcomputeTimeTop: function(time) {\n\t\tvar slatCoverage = (time - this.minTime) / this.slotDuration; // floating-point value of # of slots covered\n\t\tvar slatIndex;\n\t\tvar slatRemainder;\n\t\tvar slatTop;\n\t\tvar slatBottom;\n\n\t\t// constrain. because minTime/maxTime might be customized\n\t\tslatCoverage = Math.max(0, slatCoverage);\n\t\tslatCoverage = Math.min(this.slatEls.length, slatCoverage);\n\n\t\tslatIndex = Math.floor(slatCoverage); // an integer index of the furthest whole slot\n\t\tslatRemainder = slatCoverage - slatIndex;\n\t\tslatTop = this.slatTops[slatIndex]; // the top position of the furthest whole slot\n\n\t\tif (slatRemainder) { // time spans part-way into the slot\n\t\t\tslatBottom = this.slatTops[slatIndex + 1];\n\t\t\treturn slatTop + (slatBottom - slatTop) * slatRemainder; // part-way between slots\n\t\t}\n\t\telse {\n\t\t\treturn slatTop;\n\t\t}\n\t},\n\n\n\t// Queries each `slatEl` for its position relative to the grid's container and stores it in `slatTops`.\n\t// Includes the the bottom of the last slat as the last item in the array.\n\tcomputeSlatTops: function() {\n\t\tvar tops = [];\n\t\tvar top;\n\n\t\tthis.slatEls.each(function(i, node) {\n\t\t\ttop = $(node).position().top;\n\t\t\ttops.push(top);\n\t\t});\n\n\t\ttops.push(top + this.slatEls.last().outerHeight()); // bottom of the last slat\n\n\t\tthis.slatTops = tops;\n\t},\n\n\n\t/* Event Drag Visualization\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of an event being dragged over the specified date(s).\n\t// `end` and `seg` can be null. See View's documentation on renderDrag for more info.\n\trenderDrag: function(start, end, seg) {\n\t\tvar opacity;\n\n\t\tif (seg) { // if there is event information for this drag, render a helper event\n\t\t\tthis.renderRangeHelper(start, end, seg);\n\n\t\t\topacity = this.view.opt('dragOpacity');\n\t\t\tif (opacity !== undefined) {\n\t\t\t\tthis.helperEl.css('opacity', opacity);\n\t\t\t}\n\n\t\t\treturn true; // signal that a helper has been rendered\n\t\t}\n\t\telse {\n\t\t\t// otherwise, just render a highlight\n\t\t\tthis.renderHighlight(\n\t\t\t\tstart,\n\t\t\t\tend || this.view.calendar.getDefaultEventEnd(false, start),\n\t\t\t\tseg\n\t\t\t);\n\t\t}\n\t},\n\n\n\t// Unrenders any visual indication of an event being dragged\n\tdestroyDrag: function() {\n\t\tthis.destroyHelper();\n\t\tthis.destroyHighlight();\n\t},\n\n\n\t/* Event Resize Visualization\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of an event being resized\n\trenderResize: function(start, end, seg) {\n\t\tthis.renderRangeHelper(start, end, seg);\n\t},\n\n\n\t// Unrenders any visual indication of an event being resized\n\tdestroyResize: function() {\n\t\tthis.destroyHelper();\n\t},\n\n\n\t/* Event Helper\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a mock \"helper\" event. `sourceSeg` is the original segment object and might be null (an external drag)\n\trenderHelper: function(event, sourceSeg) {\n\t\tvar segs = this.eventsToSegs([ event ]);\n\t\tvar tableEl;\n\t\tvar i, seg;\n\t\tvar sourceEl;\n\n\t\tsegs = this.renderFgSegEls(segs); // assigns each seg's el and returns a subset of segs that were rendered\n\t\ttableEl = this.renderSegTable(segs);\n\n\t\t// Try to make the segment that is in the same row as sourceSeg look the same\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tseg = segs[i];\n\t\t\tif (sourceSeg && sourceSeg.col === seg.col) {\n\t\t\t\tsourceEl = sourceSeg.el;\n\t\t\t\tseg.el.css({\n\t\t\t\t\tleft: sourceEl.css('left'),\n\t\t\t\t\tright: sourceEl.css('right'),\n\t\t\t\t\t'margin-left': sourceEl.css('margin-left'),\n\t\t\t\t\t'margin-right': sourceEl.css('margin-right')\n\t\t\t\t});\n\t\t\t}\n\t\t}\n\n\t\tthis.helperEl = $('<div class=\"fc-helper-skeleton\"/>')\n\t\t\t.append(tableEl)\n\t\t\t\t.appendTo(this.el);\n\t},\n\n\n\t// Unrenders any mock helper event\n\tdestroyHelper: function() {\n\t\tif (this.helperEl) {\n\t\t\tthis.helperEl.remove();\n\t\t\tthis.helperEl = null;\n\t\t}\n\t},\n\n\n\t/* Selection\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of a selection. Overrides the default, which was to simply render a highlight.\n\trenderSelection: function(start, end, sourceSeg) {\n\t\tif (this.view.opt('selectHelper')) { // this setting signals that a mock helper event should be rendered\n\t\t\tthis.renderRangeHelper(start, end, sourceSeg);\n\t\t}\n\t\telse {\n\t\t\tthis.renderHighlight(start, end, sourceSeg);\n\t\t}\n\t},\n\n\n\t// Unrenders any visual indication of a selection\n\tdestroySelection: function() {\n\t\tthis.destroyHelper();\n\t\tthis.destroyHighlight();\n\t},\n\n\n\t/* Fill System (highlight, background events, business hours)\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a set of rectangles over the given time segments.\n\t// Only returns segments that successfully rendered.\n\trenderFill: function(type, segs, className) {\n\t\tvar view = this.view;\n\t\tvar segCols;\n\t\tvar skeletonEl;\n\t\tvar trEl;\n\t\tvar col, colSegs;\n\t\tvar tdEl;\n\t\tvar containerEl;\n\t\tvar dayDate;\n\t\tvar i, seg;\n\n\t\tif (segs.length) {\n\n\t\t\tsegs = this.renderFillSegEls(type, segs); // assignes `.el` to each seg. returns successfully rendered segs\n\t\t\tsegCols = this.groupSegCols(segs); // group into sub-arrays, and assigns 'col' to each seg\n\n\t\t\tclassName = className || type.toLowerCase();\n\t\t\tskeletonEl = $(\n\t\t\t\t'<div class=\"fc-' + className + '-skeleton\">' +\n\t\t\t\t\t'<table><tr/></table>' +\n\t\t\t\t'</div>'\n\t\t\t);\n\t\t\ttrEl = skeletonEl.find('tr');\n\n\t\t\tfor (col = 0; col < segCols.length; col++) {\n\t\t\t\tcolSegs = segCols[col];\n\t\t\t\ttdEl = $('<td/>').appendTo(trEl);\n\n\t\t\t\tif (colSegs.length) {\n\t\t\t\t\tcontainerEl = $('<div class=\"fc-' + className + '-container\"/>').appendTo(tdEl);\n\t\t\t\t\tdayDate = view.cellToDate(0, col);\n\n\t\t\t\t\tfor (i = 0; i < colSegs.length; i++) {\n\t\t\t\t\t\tseg = colSegs[i];\n\t\t\t\t\t\tcontainerEl.append(\n\t\t\t\t\t\t\tseg.el.css({\n\t\t\t\t\t\t\t\ttop: this.computeDateTop(seg.start, dayDate),\n\t\t\t\t\t\t\t\tbottom: -this.computeDateTop(seg.end, dayDate) // the y position of the bottom edge\n\t\t\t\t\t\t\t})\n\t\t\t\t\t\t);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tthis.bookendCells(trEl, type);\n\n\t\t\tthis.el.append(skeletonEl);\n\t\t\tthis.elsByFill[type] = skeletonEl;\n\t\t}\n\n\t\treturn segs;\n\t}\n\n});\n\n;;\n\n/* Event-rendering methods for the TimeGrid class\n----------------------------------------------------------------------------------------------------------------------*/\n\n$.extend(TimeGrid.prototype, {\n\n\teventSkeletonEl: null, // has cells with event-containers, which contain absolutely positioned event elements\n\n\n\t// Renders the given foreground event segments onto the grid\n\trenderFgSegs: function(segs) {\n\t\tsegs = this.renderFgSegEls(segs); // returns a subset of the segs. segs that were actually rendered\n\n\t\tthis.el.append(\n\t\t\tthis.eventSkeletonEl = $('<div class=\"fc-content-skeleton\"/>')\n\t\t\t\t.append(this.renderSegTable(segs))\n\t\t);\n\n\t\treturn segs; // return only the segs that were actually rendered\n\t},\n\n\n\t// Unrenders all currently rendered foreground event segments\n\tdestroyFgSegs: function(segs) {\n\t\tif (this.eventSkeletonEl) {\n\t\t\tthis.eventSkeletonEl.remove();\n\t\t\tthis.eventSkeletonEl = null;\n\t\t}\n\t},\n\n\n\t// Renders and returns the <table> portion of the event-skeleton.\n\t// Returns an object with properties 'tbodyEl' and 'segs'.\n\trenderSegTable: function(segs) {\n\t\tvar tableEl = $('<table><tr/></table>');\n\t\tvar trEl = tableEl.find('tr');\n\t\tvar annotations = this.annotationsToSegs(this.view.calendar.option('annotations').timed);\n\t\tvar segCols;\n\t\tvar i, seg;\n\t\tvar col, colSegs;\n\t\tvar containerEl;\n\n\t\tannotations = this.renderAnnotations(annotations); // returns a new array with only visible annotations\n\t\tsegs = segs.concat(annotations);\n\t\tsegCols = this.groupSegCols(segs); // group into sub-arrays, and assigns 'col' to each seg\n\n\t\tthis.computeSegVerticals(segs); // compute and assign top/bottom\n\n\t\tfor (col = 0; col < segCols.length; col++) { // iterate each column grouping\n\t\t\tcolSegs = segCols[col];\n\t\t\tplaceSlotSegs(colSegs); // compute horizontal coordinates, z-index's, and reorder the array\n\n\t\t\tcontainerEl = $('<div class=\"fc-event-container\"/>');\n\n\t\t\t// assign positioning CSS and insert into container\n\t\t\tfor (i = 0; i < colSegs.length; i++) {\n\t\t\t\tseg = colSegs[i];\n\t\t\t\tseg.el.css(this.generateSegPositionCss(seg));\n\n\t\t\t\t// if the height is short, add a className for alternate styling\n\t\t\t\tif (seg.bottom - seg.top < 30) {\n\t\t\t\t\tseg.el.addClass('fc-short');\n\t\t\t\t}\n\n\t\t\t\tcontainerEl.append(seg.el);\n\t\t\t}\n\n\t\t\ttrEl.append($('<td/>').append(containerEl));\n\t\t}\n\n\t\tthis.bookendCells(trEl, 'eventSkeleton');\n\n\t\treturn tableEl;\n\t},\n\n\n\t// Refreshes the CSS top/bottom coordinates for each segment element. Probably after a window resize/zoom.\n\t// Repositions business hours segs too, so not just for events. Maybe shouldn't be here.\n\tupdateSegVerticals: function() {\n\t\tvar allSegs = (this.segs || []).concat(this.businessHourSegs || []);\n\t\tvar i;\n\n\t\tthis.computeSegVerticals(allSegs);\n\n\t\tfor (i = 0; i < allSegs.length; i++) {\n\t\t\tallSegs[i].el.css(\n\t\t\t\tthis.generateSegVerticalCss(allSegs[i])\n\t\t\t);\n\t\t}\n\t},\n\n\n\t// For each segment in an array, computes and assigns its top and bottom properties\n\tcomputeSegVerticals: function(segs) {\n\t\tvar i, seg;\n\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tseg = segs[i];\n\t\t\tseg.top = this.computeDateTop(seg.start, seg.start);\n\t\t\tseg.bottom = this.computeDateTop(seg.end, seg.start);\n\t\t}\n\t},\n\n\n\t// Renders the HTML for a single event segment's default rendering\n\tfgSegHtml: function(seg, disableResizing) {\n\t\tvar view = this.view;\n\t\tvar event = seg.event;\n\t\tvar isDraggable = view.isEventDraggable(event);\n\t\tvar isResizable = !disableResizing && seg.isEnd && view.isEventResizable(event);\n\t\tvar classes = this.getSegClasses(seg, isDraggable, isResizable);\n\t\tvar skinCss = this.getEventSkinCss(event);\n\t\tvar timeText;\n\t\tvar fullTimeText; // more verbose time text. for the print stylesheet\n\t\tvar startTimeText; // just the start time text\n\n\t\tclasses.unshift('fc-time-grid-event');\n\n\t\tif (view.isMultiDayEvent(event)) { // if the event appears to span more than one day...\n\t\t\t// Don't display time text on segments that run entirely through a day.\n\t\t\t// That would appear as midnight-midnight and would look dumb.\n\t\t\t// Otherwise, display the time text for the *segment's* times (like 6pm-midnight or midnight-10am)\n\t\t\tif (seg.isStart || seg.isEnd) {\n\t\t\t\ttimeText = view.getEventTimeText(seg.start, seg.end);\n\t\t\t\tfullTimeText = view.getEventTimeText(seg.start, seg.end, 'LT');\n\t\t\t\tstartTimeText = view.getEventTimeText(seg.start, null);\n\t\t\t}\n\t\t} else {\n\t\t\t// Display the normal time text for the *event's* times\n\t\t\ttimeText = view.getEventTimeText(event);\n\t\t\tfullTimeText = view.getEventTimeText(event, 'LT');\n\t\t\tstartTimeText = view.getEventTimeText(event.start, null);\n\t\t}\n\n\t\treturn '<a class=\"' + classes.join(' ') + '\"' +\n\t\t\t(event.url ?\n\t\t\t\t' href=\"' + htmlEscape(event.url) + '\"' :\n\t\t\t\t''\n\t\t\t\t) +\n\t\t\t(skinCss ?\n\t\t\t\t' style=\"' + skinCss + '\"' :\n\t\t\t\t''\n\t\t\t\t) +\n\t\t\t'>' +\n\t\t\t\t'<div class=\"fc-content\">' +\n\t\t\t\t\t(timeText ?\n\t\t\t\t\t\t'<div class=\"fc-time\"' +\n\t\t\t\t\t\t' data-start=\"' + htmlEscape(startTimeText) + '\"' +\n\t\t\t\t\t\t' data-full=\"' + htmlEscape(fullTimeText) + '\"' +\n\t\t\t\t\t\t'>' +\n\t\t\t\t\t\t\t'<span>' + htmlEscape(timeText) + '</span>' +\n\t\t\t\t\t\t'</div>' :\n\t\t\t\t\t\t''\n\t\t\t\t\t\t) +\n\t\t\t\t\t(event.title ?\n\t\t\t\t\t\t'<div class=\"fc-title\">' +\n\t\t\t\t\t\t\thtmlEscape(event.title) +\n\t\t\t\t\t\t'</div>' :\n\t\t\t\t\t\t''\n\t\t\t\t\t\t) +\n\t\t\t\t'</div>' +\n\t\t\t\t'<div class=\"fc-bg\"/>' +\n\t\t\t\t(isResizable ?\n\t\t\t\t\t'<div class=\"fc-resizer\"/>' :\n\t\t\t\t\t''\n\t\t\t\t\t) +\n\t\t\t'</a>';\n\t},\n\n\n\t// Generates an object with CSS properties/values that should be applied to an event segment element.\n\t// Contains important positioning-related properties that should be applied to any event element, customized or not.\n\tgenerateSegPositionCss: function(seg) {\n\t\tvar view = this.view;\n\t\tvar isRTL = view.opt('isRTL');\n\t\tvar shouldOverlap = view.opt('slotEventOverlap');\n\t\tvar backwardCoord = seg.backwardCoord; // the left side if LTR. the right side if RTL. floating-point\n\t\tvar forwardCoord = seg.forwardCoord; // the right side if LTR. the left side if RTL. floating-point\n\t\tvar props = this.generateSegVerticalCss(seg); // get top/bottom first\n\t\tvar left; // amount of space from left edge, a fraction of the total width\n\t\tvar right; // amount of space from right edge, a fraction of the total width\n\n\t\tif (shouldOverlap) {\n\t\t\t// double the width, but don't go beyond the maximum forward coordinate (1.0)\n\t\t\tforwardCoord = Math.min(1, backwardCoord + (forwardCoord - backwardCoord) * 2);\n\t\t}\n\n\t\tif (isRTL) {\n\t\t\tleft = 1 - forwardCoord;\n\t\t\tright = backwardCoord;\n\t\t}\n\t\telse {\n\t\t\tleft = backwardCoord;\n\t\t\tright = 1 - forwardCoord;\n\t\t}\n\n\t\tprops.zIndex = seg.level + 1; // convert from 0-base to 1-based\n\t\tprops.left = left * 100 + '%';\n\t\tprops.right = right * 100 + '%';\n\n\t\tif (shouldOverlap && seg.forwardPressure) {\n\t\t\t// add padding to the edge so that forward stacked events don't cover the resizer's icon\n\t\t\tprops[isRTL ? 'marginLeft' : 'marginRight'] = 10 * 2; // 10 is a guesstimate of the icon's width\n\t\t}\n\n\t\treturn props;\n\t},\n\n\n\t// Generates an object with CSS properties for the top/bottom coordinates of a segment element\n\tgenerateSegVerticalCss: function(seg) {\n\t\treturn {\n\t\t\ttop: seg.top,\n\t\t\tbottom: -seg.bottom // flipped because needs to be space beyond bottom edge of event container\n\t\t};\n\t},\n\n\n\t// Given a flat array of segments, return an array of sub-arrays, grouped by each segment's col\n\tgroupSegCols: function(segs) {\n\t\tvar view = this.view;\n\t\tvar segCols = [];\n\t\tvar i;\n\n\t\tfor (i = 0; i < view.colCnt; i++) {\n\t\t\tsegCols.push([]);\n\t\t}\n\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tsegCols[segs[i].col].push(segs[i]);\n\t\t}\n\n\t\treturn segCols;\n\t}\n\n});\n\n\n// Given an array of segments that are all in the same column, sets the backwardCoord and forwardCoord on each.\n// Also reorders the given array by date!\nfunction placeSlotSegs(segs) {\n\tvar levels;\n\tvar level0;\n\tvar i;\n\n\tsegs.sort(compareSegs); // order by date\n\tlevels = buildSlotSegLevels(segs);\n\tcomputeForwardSlotSegs(levels);\n\n\tif ((level0 = levels[0])) {\n\n\t\tfor (i = 0; i < level0.length; i++) {\n\t\t\tcomputeSlotSegPressures(level0[i]);\n\t\t}\n\n\t\tfor (i = 0; i < level0.length; i++) {\n\t\t\tcomputeSlotSegCoords(level0[i], 0, 0);\n\t\t}\n\t}\n}\n\n\n// Builds an array of segments \"levels\". The first level will be the leftmost tier of segments if the calendar is\n// left-to-right, or the rightmost if the calendar is right-to-left. Assumes the segments are already ordered by date.\nfunction buildSlotSegLevels(segs) {\n\tvar levels = [];\n\tvar i, seg;\n\tvar j;\n\n\tfor (i=0; i<segs.length; i++) {\n\t\tseg = segs[i];\n\n\t\t// go through all the levels and stop on the first level where there are no collisions\n\t\tfor (j=0; j<levels.length; j++) {\n\t\t\tif (!computeSlotSegCollisions(seg, levels[j]).length) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tseg.level = j;\n\n\t\t(levels[j] || (levels[j] = [])).push(seg);\n\t}\n\n\treturn levels;\n}\n\n\n// For every segment, figure out the other segments that are in subsequent\n// levels that also occupy the same vertical space. Accumulate in seg.forwardSegs\nfunction computeForwardSlotSegs(levels) {\n\tvar i, level;\n\tvar j, seg;\n\tvar k;\n\n\tfor (i=0; i<levels.length; i++) {\n\t\tlevel = levels[i];\n\n\t\tfor (j=0; j<level.length; j++) {\n\t\t\tseg = level[j];\n\n\t\t\tseg.forwardSegs = [];\n\t\t\tfor (k=i+1; k<levels.length; k++) {\n\t\t\t\tcomputeSlotSegCollisions(seg, levels[k], seg.forwardSegs);\n\t\t\t}\n\t\t}\n\t}\n}\n\n\n// Figure out which path forward (via seg.forwardSegs) results in the longest path until\n// the furthest edge is reached. The number of segments in this path will be seg.forwardPressure\nfunction computeSlotSegPressures(seg) {\n\tvar forwardSegs = seg.forwardSegs;\n\tvar forwardPressure = 0;\n\tvar i, forwardSeg;\n\n\tif (seg.forwardPressure === undefined) { // not already computed\n\n\t\tfor (i=0; i<forwardSegs.length; i++) {\n\t\t\tforwardSeg = forwardSegs[i];\n\n\t\t\t// figure out the child's maximum forward path\n\t\t\tcomputeSlotSegPressures(forwardSeg);\n\n\t\t\t// either use the existing maximum, or use the child's forward pressure\n\t\t\t// plus one (for the forwardSeg itself)\n\t\t\tforwardPressure = Math.max(\n\t\t\t\tforwardPressure,\n\t\t\t\t1 + forwardSeg.forwardPressure\n\t\t\t);\n\t\t}\n\n\t\tseg.forwardPressure = forwardPressure;\n\t}\n}\n\n\n// Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range\n// from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to \"left\" and\n// seg.forwardCoord maps to \"right\" (via percentage). Vice-versa if the calendar is right-to-left.\n//\n// The segment might be part of a \"series\", which means consecutive segments with the same pressure\n// who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of\n// segments behind this one in the current series, and `seriesBackwardCoord` is the starting\n// coordinate of the first segment in the series.\nfunction computeSlotSegCoords(seg, seriesBackwardPressure, seriesBackwardCoord) {\n\tvar forwardSegs = seg.forwardSegs;\n\tvar i;\n\n\tif (seg.forwardCoord === undefined) { // not already computed\n\n\t\tif (!forwardSegs.length) {\n\n\t\t\t// if there are no forward segments, this segment should butt up against the edge\n\t\t\tseg.forwardCoord = 1;\n\t\t}\n\t\telse {\n\n\t\t\t// sort highest pressure first\n\t\t\tforwardSegs.sort(compareForwardSlotSegs);\n\n\t\t\t// this segment's forwardCoord will be calculated from the backwardCoord of the\n\t\t\t// highest-pressure forward segment.\n\t\t\tcomputeSlotSegCoords(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord);\n\t\t\tseg.forwardCoord = forwardSegs[0].backwardCoord;\n\t\t}\n\n\t\t// calculate the backwardCoord from the forwardCoord. consider the series\n\t\tseg.backwardCoord = seg.forwardCoord -\n\t\t\t(seg.forwardCoord - seriesBackwardCoord) / // available width for series\n\t\t\t(seriesBackwardPressure + 1); // # of segments in the series\n\n\t\t// use this segment's coordinates to computed the coordinates of the less-pressurized\n\t\t// forward segments\n\t\tfor (i=0; i<forwardSegs.length; i++) {\n\t\t\tcomputeSlotSegCoords(forwardSegs[i], 0, seg.forwardCoord);\n\t\t}\n\t}\n}\n\n\n// Find all the segments in `otherSegs` that vertically collide with `seg`.\n// Append into an optionally-supplied `results` array and return.\nfunction computeSlotSegCollisions(seg, otherSegs, results) {\n\tresults = results || [];\n\n\tfor (var i=0; i<otherSegs.length; i++) {\n\t\tif (isSlotSegCollision(seg, otherSegs[i])) {\n\t\t\tresults.push(otherSegs[i]);\n\t\t}\n\t}\n\n\treturn results;\n}\n\n\n// Do these segments occupy the same vertical space?\nfunction isSlotSegCollision(seg1, seg2) {\n\treturn seg1.bottom > seg2.top && seg1.top < seg2.bottom;\n}\n\n\n// A cmp function for determining which forward segment to rely on more when computing coordinates.\nfunction compareForwardSlotSegs(seg1, seg2) {\n\t// put higher-pressure first\n\treturn seg2.forwardPressure - seg1.forwardPressure ||\n\t\t// put segments that are closer to initial edge first (and favor ones with no coords yet)\n\t\t(seg1.backwardCoord || 0) - (seg2.backwardCoord || 0) ||\n\t\t// do normal sorting...\n\t\tcompareSegs(seg1, seg2);\n}\n\n;;\n\n/* An abstract class from which other views inherit from\n----------------------------------------------------------------------------------------------------------------------*/\n// Newer methods should be written as prototype methods, not in the monster `View` function at the bottom.\n\nView.prototype = {\n\n\tcalendar: null, // owner Calendar object\n\tcoordMap: null, // a CoordMap object for converting pixel regions to dates\n\tel: null, // the view's containing element. set by Calendar\n\n\t// important Moments\n\tstart: null, // the date of the very first cell\n\tend: null, // the date after the very last cell\n\tintervalStart: null, // the start of the interval of time the view represents (1st of month for month view)\n\tintervalEnd: null, // the exclusive end of the interval of time the view represents\n\n\t// used for cell-to-date and date-to-cell calculations\n\trowCnt: null, // # of weeks\n\tcolCnt: null, // # of days displayed in a week\n\n\tisSelected: false, // boolean whether cells are user-selected or not\n\n\t// subclasses can optionally use a scroll container\n\tscrollerEl: null, // the element that will most likely scroll when content is too tall\n\tscrollTop: null, // cached vertical scroll value\n\n\t// classNames styled by jqui themes\n\twidgetHeaderClass: null,\n\twidgetContentClass: null,\n\thighlightStateClass: null,\n\n\t// document handlers, bound to `this` object\n\tdocumentMousedownProxy: null,\n\tdocumentDragStartProxy: null,\n\n\n\t// Serves as a \"constructor\" to suppliment the monster `View` constructor below\n\tinit: function() {\n\t\tvar tm = this.opt('theme') ? 'ui' : 'fc';\n\n\t\tthis.widgetHeaderClass = tm + '-widget-header';\n\t\tthis.widgetContentClass = tm + '-widget-content';\n\t\tthis.highlightStateClass = tm + '-state-highlight';\n\n\t\t// save references to `this`-bound handlers\n\t\tthis.documentMousedownProxy = $.proxy(this, 'documentMousedown');\n\t\tthis.documentDragStartProxy = $.proxy(this, 'documentDragStart');\n\t},\n\n\n\t// Renders the view inside an already-defined `this.el`.\n\t// Subclasses should override this and then call the super method afterwards.\n\trender: function() {\n\t\tthis.updateSize();\n\t\tthis.trigger('viewRender', this, this, this.el);\n\n\t\t// attach handlers to document. do it here to allow for destroy/rerender\n\t\t$(document)\n\t\t\t.on('mousedown', this.documentMousedownProxy)\n\t\t\t.on('dragstart', this.documentDragStartProxy); // jqui drag\n\t},\n\n\n\t// Clears all view rendering, event elements, and unregisters handlers\n\tdestroy: function() {\n\t\tthis.unselect();\n\t\tthis.trigger('viewDestroy', this, this, this.el);\n\t\tthis.destroyEvents();\n\t\tthis.el.empty(); // removes inner contents but leaves the element intact\n\n\t\t$(document)\n\t\t\t.off('mousedown', this.documentMousedownProxy)\n\t\t\t.off('dragstart', this.documentDragStartProxy);\n\t},\n\n\n\t// Used to determine what happens when the users clicks next/prev. Given -1 for prev, 1 for next.\n\t// Should apply the delta to `date` (a Moment) and return it.\n\tincrementDate: function(date, delta) {\n\t\t// subclasses should implement\n\t},\n\n\n\t/* Dimensions\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Refreshes anything dependant upon sizing of the container element of the grid\n\tupdateSize: function(isResize) {\n\t\tif (isResize) {\n\t\t\tthis.recordScroll();\n\t\t}\n\t\tthis.updateHeight();\n\t\tthis.updateWidth();\n\t},\n\n\n\t// Refreshes the horizontal dimensions of the calendar\n\tupdateWidth: function() {\n\t\t// subclasses should implement\n\t},\n\n\n\t// Refreshes the vertical dimensions of the calendar\n\tupdateHeight: function() {\n\t    var calendar = this.calendar; // we poll the calendar for height information\r\n\r\n\t    this.setHeight(\r\n\t\t\tcalendar.getSuggestedViewHeight(),\r\n\t\t\tcalendar.isHeightAuto()\r\n\t\t);\n\n\t},\n\n\n\t// Updates the vertical dimensions of the calendar to the specified height.\n\t// if `isAuto` is set to true, height becomes merely a suggestion and the view should use its \"natural\" height.\n\tsetHeight: function(height, isAuto) {\n\t\t// subclasses should implement\n\t},\n\n\n\t// Given the total height of the view, return the number of pixels that should be used for the scroller.\n\t// Utility for subclasses.\n\tcomputeScrollerHeight: function(totalHeight) {\n\t\tvar both = this.el.add(this.scrollerEl);\n\t\tvar otherHeight; // cumulative height of everything that is not the scrollerEl in the view (header+borders)\n\n\t\t// fuckin IE8/9/10/11 sometimes returns 0 for dimensions. this weird hack was the only thing that worked\n\t\tboth.css({\n\t\t\tposition: 'relative', // cause a reflow, which will force fresh dimension recalculation\n\t\t\tleft: -1 // ensure reflow in case the el was already relative. negative is less likely to cause new scroll\n\t\t});\n\t\totherHeight = this.el.outerHeight() - this.scrollerEl.height(); // grab the dimensions\n\t\tboth.css({ position: '', left: '' }); // undo hack\n\n\t\treturn totalHeight - otherHeight;\n\t},\n\n\n\t// Called for remembering the current scroll value of the scroller.\n\t// Should be called before there is a destructive operation (like removing DOM elements) that might inadvertently\n\t// change the scroll of the container.\n\trecordScroll: function() {\n\t\tif (this.scrollerEl) {\n\t\t\tthis.scrollTop = this.scrollerEl.scrollTop();\n\t\t}\n\t},\n\n\n\t// Set the scroll value of the scroller to the previously recorded value.\n\t// Should be called after we know the view's dimensions have been restored following some type of destructive\n\t// operation (like temporarily removing DOM elements).\n\trestoreScroll: function() {\n\t\tif (this.scrollTop !== null) {\n\t\t\tthis.scrollerEl.scrollTop(this.scrollTop);\n\t\t}\n\t},\n\n\n\t/* Events\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders the events onto the view.\n\t// Should be overriden by subclasses. Subclasses should call the super-method afterwards.\n\trenderEvents: function(events) {\n\t\tthis.segEach(function(seg) {\n\t\t\tthis.trigger('eventAfterRender', seg.event, seg.event, seg.el);\n\t\t});\n\t\tthis.trigger('eventAfterAllRender');\n\t},\n\n\n\t// Removes event elements from the view.\n\t// Should be overridden by subclasses. Should call this super-method FIRST, then subclass DOM destruction.\n\tdestroyEvents: function() {\n\t\tthis.segEach(function(seg) {\n\t\t\tthis.trigger('eventDestroy', seg.event, seg.event, seg.el);\n\t\t});\n\t},\n\n\n\t// Given an event and the default element used for rendering, returns the element that should actually be used.\n\t// Basically runs events and elements through the eventRender hook.\n\tresolveEventEl: function(event, el) {\n\t\tvar custom = this.trigger('eventRender', event, event, el);\n\n\t\tif (custom === false) { // means don't render at all\n\t\t\tel = null;\n\t\t}\n\t\telse if (custom && custom !== true) {\n\t\t\tel = $(custom);\n\t\t}\n\n\t\treturn el;\n\t},\n\n\n\t// Hides all rendered event segments linked to the given event\n\tshowEvent: function(event) {\n\t\tthis.segEach(function(seg) {\n\t\t\tseg.el.css('visibility', '');\n\t\t}, event);\n\t},\n\n\n\t// Shows all rendered event segments linked to the given event\n\thideEvent: function(event) {\n\t\tthis.segEach(function(seg) {\n\t\t\tseg.el.css('visibility', 'hidden');\n\t\t}, event);\n\t},\n\n\n\t// Iterates through event segments. Goes through all by default.\n\t// If the optional `event` argument is specified, only iterates through segments linked to that event.\n\t// The `this` value of the callback function will be the view.\n\tsegEach: function(func, event) {\n\t\tvar segs = this.getSegs();\n\t\tvar i;\n\n\t\tfor (i = 0; i < segs.length; i++) {\n\t\t\tvar data = segs[i].event || segs[i].annotation;\n\t\t\tif (!event || data._id === event._id) {\n\t\t\t\tfunc.call(this, segs[i]);\n\t\t\t}\n\t\t}\n\t},\n\n\n\t// Retrieves all the rendered segment objects for the view\n\tgetSegs: function() {\n\t\t// subclasses must implement\n\t},\n\n\n\t/* Event Drag Visualization\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of an event hovering over the specified date.\n\t// `end` is a Moment and might be null.\n\t// `seg` might be null. if specified, it is the segment object of the event being dragged.\n\t//       otherwise, an external event from outside the calendar is being dragged.\n\trenderDrag: function(start, end, seg) {\n\t\t// subclasses should implement\n\t},\n\n\n\t// Unrenders a visual indication of event hovering\n\tdestroyDrag: function() {\n\t\t// subclasses should implement\n\t},\n\n\n\t// Handler for accepting externally dragged events being dropped in the view.\n\t// Gets called when jqui's 'dragstart' is fired.\n\tdocumentDragStart: function(ev, ui) {\n\t\tvar _this = this;\n\t\tvar calendar = this.calendar;\n\t\tvar eventStart = null; // a null value signals an unsuccessful drag\n\t\tvar eventEnd = null;\n\t\tvar visibleEnd = null; // will be calculated event when no eventEnd\n\t\tvar el;\n\t\tvar accept;\n\t\tvar meta;\n\t\tvar eventProps; // if an object, signals an event should be created upon drop\n\t\tvar dragListener;\n\n\t\tif (this.opt('droppable')) { // only listen if this setting is on\n\t\t\tel = $(ev.target);\n\n\t\t\t// Test that the dragged element passes the dropAccept selector or filter function.\n\t\t\t// FYI, the default is \"*\" (matches all)\n\t\t\taccept = this.opt('dropAccept');\n\t\t\tif ($.isFunction(accept) ? accept.call(el[0], el) : el.is(accept)) {\n\n\t\t\t\tmeta = getDraggedElMeta(el); // data for possibly creating an event\n\t\t\t\teventProps = meta.eventProps;\n\n\t\t\t\t// listener that tracks mouse movement over date-associated pixel regions\n\t\t\t\tdragListener = new DragListener(this.coordMap, {\n\t\t\t\t\tcellOver: function(cell, cellDate) {\n\t\t\t\t\t\teventStart = cellDate;\n\t\t\t\t\t\teventEnd = meta.duration ? eventStart.clone().add(meta.duration) : null;\n\t\t\t\t\t\tvisibleEnd = eventEnd || calendar.getDefaultEventEnd(!eventStart.hasTime(), eventStart);\n\n\t\t\t\t\t\t// keep the start/end up to date when dragging\n\t\t\t\t\t\tif (eventProps) {\n\t\t\t\t\t\t\t$.extend(eventProps, { start: eventStart, end: eventEnd });\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (calendar.isExternalDragAllowedInRange(eventStart, visibleEnd, eventProps)) {\n\t\t\t\t\t\t\t_this.renderDrag(eventStart, visibleEnd);\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse {\n\t\t\t\t\t\t\teventStart = null; // signal unsuccessful\n\t\t\t\t\t\t\tdisableCursor();\n\t\t\t\t\t\t}\n\t\t\t\t\t},\n\t\t\t\t\tcellOut: function() {\n\t\t\t\t\t\teventStart = null;\n\t\t\t\t\t\t_this.destroyDrag();\n\t\t\t\t\t\tenableCursor();\n\t\t\t\t\t}\n\t\t\t\t});\n\n\t\t\t\t// gets called, only once, when jqui drag is finished\n\t\t\t\t$(document).one('dragstop', function(ev, ui) {\n\t\t\t\t\tvar renderedEvents;\n\n\t\t\t\t\t_this.destroyDrag();\n\t\t\t\t\tenableCursor();\n\n\t\t\t\t\tif (eventStart) { // element was dropped on a valid date/time cell\n\n\t\t\t\t\t\t// if dropped on an all-day cell, and element's metadata specified a time, set it\n\t\t\t\t\t\tif (meta.startTime && !eventStart.hasTime()) {\n\t\t\t\t\t\t\teventStart.time(meta.startTime);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// trigger 'drop' regardless of whether element represents an event\n\t\t\t\t\t\t_this.trigger('drop', el[0], eventStart, ev, ui);\n\n\t\t\t\t\t\t// create an event from the given properties and the latest dates\n\t\t\t\t\t\tif (eventProps) {\n\t\t\t\t\t\t\trenderedEvents = calendar.renderEvent(eventProps, meta.stick);\n\t\t\t\t\t\t\t_this.trigger('eventReceive', null, renderedEvents[0]); // signal an external event landed\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t});\n\n\t\t\t\tdragListener.startDrag(ev); // start listening immediately\n\t\t\t}\n\t\t}\n\t},\n\n\n\t/* Selection\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Selects a date range on the view. `start` and `end` are both Moments.\n\t// `ev` is the native mouse event that begin the interaction.\n\tselect: function(start, end, ev) {\n\t\tthis.unselect(ev);\n\t\tthis.renderSelection(start, end);\n\t\tthis.reportSelection(start, end, ev);\n\t},\n\n\n\t// Renders a visual indication of the selection\n\trenderSelection: function(start, end) {\n\t\t// subclasses should implement\n\t},\n\n\n\t// Called when a new selection is made. Updates internal state and triggers handlers.\n\treportSelection: function(start, end, ev) {\n\t\tthis.isSelected = true;\n\t\tthis.trigger('select', null, start, end, ev);\n\t},\n\n\n\t// Undoes a selection. updates in the internal state and triggers handlers.\n\t// `ev` is the native mouse event that began the interaction.\n\tunselect: function(ev) {\n\t\tif (this.isSelected) {\n\t\t\tthis.isSelected = false;\n\t\t\tthis.destroySelection();\n\t\t\tthis.trigger('unselect', null, ev);\n\t\t}\n\t},\n\n\n\t// Unrenders a visual indication of selection\n\tdestroySelection: function() {\n\t\t// subclasses should implement\n\t},\n\n\n\t// Handler for unselecting when the user clicks something and the 'unselectAuto' setting is on\n\tdocumentMousedown: function(ev) {\n\t\tvar ignore;\n\n\t\t// is there a selection, and has the user made a proper left click?\n\t\tif (this.isSelected && this.opt('unselectAuto') && isPrimaryMouseButton(ev)) {\n\n\t\t\t// only unselect if the clicked element is not identical to or inside of an 'unselectCancel' element\n\t\t\tignore = this.opt('unselectCancel');\n\t\t\tif (!ignore || !$(ev.target).closest(ignore).length) {\n\t\t\t\tthis.unselect(ev);\n\t\t\t}\n\t\t}\n\t}\n\n};\n\n\n// We are mixing JavaScript OOP design patterns here by putting methods and member variables in the closed scope of the\n// constructor. Going forward, methods should be part of the prototype.\nfunction View(calendar) {\n\tvar t = this;\n\t\n\t// exports\n\tt.calendar = calendar;\n\tt.opt = opt;\n\tt.trigger = trigger;\n\tt.isEventDraggable = isEventDraggable;\n\tt.isEventResizable = isEventResizable;\n\tt.eventDrop = eventDrop;\n\tt.eventResize = eventResize;\n\t\n\t// imports\n\tvar reportEventChange = calendar.reportEventChange;\n\t\n\t// locals\n\tvar options = calendar.options;\n\tvar nextDayThreshold = moment.duration(options.nextDayThreshold);\n\n\n\tt.init(); // the \"constructor\" that concerns the prototype methods\n\t\n\t\n\tfunction opt(name) {\n\t\tvar v = options[name];\n\t\tif ($.isPlainObject(v) && !isForcedAtomicOption(name)) {\n\t\t\treturn smartProperty(v, t.name);\n\t\t}\n\t\treturn v;\n\t}\n\n\t\n\tfunction trigger(name, thisObj) {\n\t\treturn calendar.trigger.apply(\n\t\t\tcalendar,\n\t\t\t[name, thisObj || t].concat(Array.prototype.slice.call(arguments, 2), [t])\n\t\t);\n\t}\n\t\n\n\n\t/* Event Editable Boolean Calculations\n\t------------------------------------------------------------------------------*/\n\n\t\n\tfunction isEventDraggable(event) {\n\t\tvar source = event.source || {};\n\n\t\treturn firstDefined(\n\t\t\tevent.startEditable,\n\t\t\tsource.startEditable,\n\t\t\topt('eventStartEditable'),\n\t\t\tevent.editable,\n\t\t\tsource.editable,\n\t\t\topt('editable')\n\t\t);\n\t}\n\t\n\t\n\tfunction isEventResizable(event) {\n\t\tvar source = event.source || {};\n\n\t\treturn firstDefined(\n\t\t\tevent.durationEditable,\n\t\t\tsource.durationEditable,\n\t\t\topt('eventDurationEditable'),\n\t\t\tevent.editable,\n\t\t\tsource.editable,\n\t\t\topt('editable')\n\t\t);\n\t}\n\t\n\t\n\t\n\t/* Event Elements\n\t------------------------------------------------------------------------------*/\n\n\n\t// Compute the text that should be displayed on an event's element.\n\t// Based off the settings of the view. Possible signatures:\n\t//   .getEventTimeText(event, formatStr)\n\t//   .getEventTimeText(startMoment, endMoment, formatStr)\n\t//   .getEventTimeText(startMoment, null, formatStr)\n\t// `timeFormat` is used but the `formatStr` argument can be used to override.\n\tt.getEventTimeText = function(event, formatStr) {\n\t\tvar start;\n\t\tvar end;\n\n\t\tif (typeof event === 'object' && typeof formatStr === 'object') {\n\t\t\t// first two arguments are actually moments (or null). shift arguments.\n\t\t\tstart = event;\n\t\t\tend = formatStr;\n\t\t\tformatStr = arguments[2];\n\t\t}\n\t\telse {\n\t\t\t// otherwise, an event object was the first argument\n\t\t\tstart = event.start;\n\t\t\tend = event.end;\n\t\t}\n\n\t\tformatStr = formatStr || opt('timeFormat');\n\n\t\tif (end && opt('displayEventEnd')) {\n\t\t\treturn calendar.formatRange(start, end, formatStr);\n\t\t}\n\t\telse {\n\t\t\treturn calendar.formatDate(start, formatStr);\n\t\t}\n\t};\n\n\t\n\t\n\t/* Event Modification Reporting\n\t---------------------------------------------------------------------------------*/\n\n\t\n\tfunction eventDrop(el, event, newStart, ev) {\n\t\tvar mutateResult = calendar.mutateEvent(event, newStart, null);\n\n\t\ttrigger(\n\t\t\t'eventDrop',\n\t\t\tel,\n\t\t\tevent,\n\t\t\tmutateResult.dateDelta,\n\t\t\tfunction() {\n\t\t\t\tmutateResult.undo();\n\t\t\t\treportEventChange();\n\t\t\t},\n\t\t\tev,\n\t\t\t{} // jqui dummy\n\t\t);\n\n\t\treportEventChange();\n\t}\n\n\n\tfunction eventResize(el, event, newEnd, ev) {\n\t\tvar mutateResult = calendar.mutateEvent(event, null, newEnd);\n\n\t\ttrigger(\n\t\t\t'eventResize',\n\t\t\tel,\n\t\t\tevent,\n\t\t\tmutateResult.durationDelta,\n\t\t\tfunction() {\n\t\t\t\tmutateResult.undo();\n\t\t\t\treportEventChange();\n\t\t\t},\n\t\t\tev,\n\t\t\t{} // jqui dummy\n\t\t);\n\n\t\treportEventChange();\n\t}\n\n\n\t// ====================================================================================================\n\t// Utilities for day \"cells\"\n\t// ====================================================================================================\n\t// The \"basic\" views are completely made up of day cells.\n\t// The \"agenda\" views have day cells at the top \"all day\" slot.\n\t// This was the obvious common place to put these utilities, but they should be abstracted out into\n\t// a more meaningful class (like DayEventRenderer).\n\t// ====================================================================================================\n\n\n\t// For determining how a given \"cell\" translates into a \"date\":\n\t//\n\t// 1. Convert the \"cell\" (row and column) into a \"cell offset\" (the # of the cell, cronologically from the first).\n\t//    Keep in mind that column indices are inverted with isRTL. This is taken into account.\n\t//\n\t// 2. Convert the \"cell offset\" to a \"day offset\" (the # of days since the first visible day in the view).\n\t//\n\t// 3. Convert the \"day offset\" into a \"date\" (a Moment).\n\t//\n\t// The reverse transformation happens when transforming a date into a cell.\n\n\n\t// exports\n\tt.isHiddenDay = isHiddenDay;\n\tt.skipHiddenDays = skipHiddenDays;\n\tt.getCellsPerWeek = getCellsPerWeek;\n\tt.dateToCell = dateToCell;\n\tt.dateToDayOffset = dateToDayOffset;\n\tt.dayOffsetToCellOffset = dayOffsetToCellOffset;\n\tt.cellOffsetToCell = cellOffsetToCell;\n\tt.cellToDate = cellToDate;\n\tt.cellToCellOffset = cellToCellOffset;\n\tt.cellOffsetToDayOffset = cellOffsetToDayOffset;\n\tt.dayOffsetToDate = dayOffsetToDate;\n\tt.rangeToSegments = rangeToSegments;\n\tt.isMultiDayEvent = isMultiDayEvent;\n\n\n\t// internals\n\tvar hiddenDays = opt('hiddenDays') || []; // array of day-of-week indices that are hidden\n\tvar isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool)\n\tvar cellsPerWeek;\n\tvar dayToCellMap = []; // hash from dayIndex -> cellIndex, for one week\n\tvar cellToDayMap = []; // hash from cellIndex -> dayIndex, for one week\n\tvar isRTL = opt('isRTL');\n\n\n\t// initialize important internal variables\n\t(function() {\n\n\t\tif (opt('weekends') === false) {\n\t\t\thiddenDays.push(0, 6); // 0=sunday, 6=saturday\n\t\t}\n\n\t\t// Loop through a hypothetical week and determine which\n\t\t// days-of-week are hidden. Record in both hashes (one is the reverse of the other).\n\t\tfor (var dayIndex=0, cellIndex=0; dayIndex<7; dayIndex++) {\n\t\t\tdayToCellMap[dayIndex] = cellIndex;\n\t\t\tisHiddenDayHash[dayIndex] = $.inArray(dayIndex, hiddenDays) != -1;\n\t\t\tif (!isHiddenDayHash[dayIndex]) {\n\t\t\t\tcellToDayMap[cellIndex] = dayIndex;\n\t\t\t\tcellIndex++;\n\t\t\t}\n\t\t}\n\n\t\tcellsPerWeek = cellIndex;\n\t\tif (!cellsPerWeek) {\n\t\t\tthrow 'invalid hiddenDays'; // all days were hidden? bad.\n\t\t}\n\n\t})();\n\n\n\t// Is the current day hidden?\n\t// `day` is a day-of-week index (0-6), or a Moment\n\tfunction isHiddenDay(day) {\n\t\tif (moment.isMoment(day)) {\n\t\t\tday = day.day();\n\t\t}\n\t\treturn isHiddenDayHash[day];\n\t}\n\n\n\tfunction getCellsPerWeek() {\n\t\treturn cellsPerWeek;\n\t}\n\n\n\t// Incrementing the current day until it is no longer a hidden day, returning a copy.\n\t// If the initial value of `date` is not a hidden day, don't do anything.\n\t// Pass `isExclusive` as `true` if you are dealing with an end date.\n\t// `inc` defaults to `1` (increment one day forward each time)\n\tfunction skipHiddenDays(date, inc, isExclusive) {\n\t\tvar out = date.clone();\n\t\tinc = inc || 1;\n\t\twhile (\n\t\t\tisHiddenDayHash[(out.day() + (isExclusive ? inc : 0) + 7) % 7]\n\t\t) {\n\t\t\tout.add(inc, 'days');\n\t\t}\n\t\treturn out;\n\t}\n\n\n\t//\n\t// TRANSFORMATIONS: cell -> cell offset -> day offset -> date\n\t//\n\n\t// cell -> date (combines all transformations)\n\t// Possible arguments:\n\t// - row, col\n\t// - { row:#, col: # }\n\tfunction cellToDate() {\n\t\tvar cellOffset = cellToCellOffset.apply(null, arguments);\n\t\tvar dayOffset = cellOffsetToDayOffset(cellOffset);\n\t\tvar date = dayOffsetToDate(dayOffset);\n\t\treturn date;\n\t}\n\n\t// cell -> cell offset\n\t// Possible arguments:\n\t// - row, col\n\t// - { row:#, col:# }\n\tfunction cellToCellOffset(row, col) {\n\t\tvar colCnt = t.colCnt;\n\n\t\t// rtl variables. wish we could pre-populate these. but where?\n\t\tvar dis = isRTL ? -1 : 1;\n\t\tvar dit = isRTL ? colCnt - 1 : 0;\n\n\t\tif (typeof row == 'object') {\n\t\t\tcol = row.col;\n\t\t\trow = row.row;\n\t\t}\n\t\tvar cellOffset = row * colCnt + (col * dis + dit); // column, adjusted for RTL (dis & dit)\n\n\t\treturn cellOffset;\n\t}\n\n\t// cell offset -> day offset\n\tfunction cellOffsetToDayOffset(cellOffset) {\n\t\tvar day0 = t.start.day(); // first date's day of week\n\t\tcellOffset += dayToCellMap[day0]; // normlize cellOffset to beginning-of-week\n\t\treturn Math.floor(cellOffset / cellsPerWeek) * 7 + // # of days from full weeks\n\t\t\tcellToDayMap[ // # of days from partial last week\n\t\t\t\t(cellOffset % cellsPerWeek + cellsPerWeek) % cellsPerWeek // crazy math to handle negative cellOffsets\n\t\t\t] -\n\t\t\tday0; // adjustment for beginning-of-week normalization\n\t}\n\n\t// day offset -> date\n\tfunction dayOffsetToDate(dayOffset) {\n\t\treturn t.start.clone().add(dayOffset, 'days');\n\t}\n\n\n\t//\n\t// TRANSFORMATIONS: date -> day offset -> cell offset -> cell\n\t//\n\n\t// date -> cell (combines all transformations)\n\tfunction dateToCell(date) {\n\t\tvar dayOffset = dateToDayOffset(date);\n\t\tvar cellOffset = dayOffsetToCellOffset(dayOffset);\n\t\tvar cell = cellOffsetToCell(cellOffset);\n\t\treturn cell;\n\t}\n\n\t// date -> day offset\n\tfunction dateToDayOffset(date) {\n\t\treturn date.clone().stripTime().diff(t.start, 'days');\n\t}\n\n\t// day offset -> cell offset\n\tfunction dayOffsetToCellOffset(dayOffset) {\n\t\tvar day0 = t.start.day(); // first date's day of week\n\t\tdayOffset += day0; // normalize dayOffset to beginning-of-week\n\t\treturn Math.floor(dayOffset / 7) * cellsPerWeek + // # of cells from full weeks\n\t\t\tdayToCellMap[ // # of cells from partial last week\n\t\t\t\t(dayOffset % 7 + 7) % 7 // crazy math to handle negative dayOffsets\n\t\t\t] -\n\t\t\tdayToCellMap[day0]; // adjustment for beginning-of-week normalization\n\t}\n\n\t// cell offset -> cell (object with row & col keys)\n\tfunction cellOffsetToCell(cellOffset) {\n\t\tvar colCnt = t.colCnt;\n\n\t\t// rtl variables. wish we could pre-populate these. but where?\n\t\tvar dis = isRTL ? -1 : 1;\n\t\tvar dit = isRTL ? colCnt - 1 : 0;\n\n\t\tvar row = Math.floor(cellOffset / colCnt);\n\t\tvar col = ((cellOffset % colCnt + colCnt) % colCnt) * dis + dit; // column, adjusted for RTL (dis & dit)\n\t\treturn {\n\t\t\trow: row,\n\t\t\tcol: col\n\t\t};\n\t}\n\n\n\t//\n\t// Converts a date range into an array of segment objects.\n\t// \"Segments\" are horizontal stretches of time, sliced up by row.\n\t// A segment object has the following properties:\n\t// - row\n\t// - cols\n\t// - isStart\n\t// - isEnd\n\t//\n\tfunction rangeToSegments(start, end) {\n\n\t\tvar rowCnt = t.rowCnt;\n\t\tvar colCnt = t.colCnt;\n\t\tvar segments = []; // array of segments to return\n\n\t\t// day offset for given date range\n\t\tvar dayRange = computeDayRange(start, end); // convert to a whole-day range\n\t\tvar rangeDayOffsetStart = dateToDayOffset(dayRange.start);\n\t\tvar rangeDayOffsetEnd = dateToDayOffset(dayRange.end); // an exclusive value\n\n\t\t// first and last cell offset for the given date range\n\t\t// \"last\" implies inclusivity\n\t\tvar rangeCellOffsetFirst = dayOffsetToCellOffset(rangeDayOffsetStart);\n\t\tvar rangeCellOffsetLast = dayOffsetToCellOffset(rangeDayOffsetEnd) - 1;\n\n\t\t// loop through all the rows in the view\n\t\tfor (var row=0; row<rowCnt; row++) {\n\n\t\t\t// first and last cell offset for the row\n\t\t\tvar rowCellOffsetFirst = row * colCnt;\n\t\t\tvar rowCellOffsetLast = rowCellOffsetFirst + colCnt - 1;\n\n\t\t\t// get the segment's cell offsets by constraining the range's cell offsets to the bounds of the row\n\t\t\tvar segmentCellOffsetFirst = Math.max(rangeCellOffsetFirst, rowCellOffsetFirst);\n\t\t\tvar segmentCellOffsetLast = Math.min(rangeCellOffsetLast, rowCellOffsetLast);\n\n\t\t\t// make sure segment's offsets are valid and in view\n\t\t\tif (segmentCellOffsetFirst <= segmentCellOffsetLast) {\n\n\t\t\t\t// translate to cells\n\t\t\t\tvar segmentCellFirst = cellOffsetToCell(segmentCellOffsetFirst);\n\t\t\t\tvar segmentCellLast = cellOffsetToCell(segmentCellOffsetLast);\n\n\t\t\t\t// view might be RTL, so order by leftmost column\n\t\t\t\tvar cols = [ segmentCellFirst.col, segmentCellLast.col ].sort(compareNumbers);\n\n\t\t\t\t// Determine if segment's first/last cell is the beginning/end of the date range.\n\t\t\t\t// We need to compare \"day offset\" because \"cell offsets\" are often ambiguous and\n\t\t\t\t// can translate to multiple days, and an edge case reveals itself when we the\n\t\t\t\t// range's first cell is hidden (we don't want isStart to be true).\n\t\t\t\tvar isStart = cellOffsetToDayOffset(segmentCellOffsetFirst) == rangeDayOffsetStart;\n\t\t\t\tvar isEnd = cellOffsetToDayOffset(segmentCellOffsetLast) + 1 == rangeDayOffsetEnd;\n\t\t\t\t                                                   // +1 for comparing exclusively\n\n\t\t\t\tsegments.push({\n\t\t\t\t\trow: row,\n\t\t\t\t\tleftCol: cols[0],\n\t\t\t\t\trightCol: cols[1],\n\t\t\t\t\tisStart: isStart,\n\t\t\t\t\tisEnd: isEnd\n\t\t\t\t});\n\t\t\t}\n\t\t}\n\n\t\treturn segments;\n\t}\n\n\n\t// Returns the date range of the full days the given range visually appears to occupy.\n\t// Returns object with properties `start` (moment) and `end` (moment, exclusive end).\n\tfunction computeDayRange(start, end) {\n\t\tvar startDay = start.clone().stripTime(); // the beginning of the day the range starts\n\t\tvar endDay;\n\t\tvar endTimeMS;\n\n\t\tif (end) {\n\t\t\tendDay = end.clone().stripTime(); // the beginning of the day the range exclusively ends\n\t\t\tendTimeMS = +end.time(); // # of milliseconds into `endDay`\n\n\t\t\t// If the end time is actually inclusively part of the next day and is equal to or\n\t\t\t// beyond the next day threshold, adjust the end to be the exclusive end of `endDay`.\n\t\t\t// Otherwise, leaving it as inclusive will cause it to exclude `endDay`.\n\t\t\tif (endTimeMS && endTimeMS >= nextDayThreshold) {\n\t\t\t\tendDay.add(1, 'days');\n\t\t\t}\n\t\t}\n\n\t\t// If no end was specified, or if it is within `startDay` but not past nextDayThreshold,\n\t\t// assign the default duration of one day.\n\t\tif (!end || endDay <= startDay) {\n\t\t\tendDay = startDay.clone().add(1, 'days');\n\t\t}\n\n\t\treturn { start: startDay, end: endDay };\n\t}\n\n\n\t// Does the given event visually appear to occupy more than one day?\n\tfunction isMultiDayEvent(event) {\n\t\tvar range = computeDayRange(event.start, event.end);\n\n\t\treturn range.end.diff(range.start, 'days') > 1;\n\t}\n\n}\n\n\n/* Utils\n----------------------------------------------------------------------------------------------------------------------*/\n\n// Require all HTML5 data-* attributes used by FullCalendar to have this prefix.\n// A value of '' will query attributes like data-event. A value of 'fc' will query attributes like data-fc-event.\nfc.dataAttrPrefix = '';\n\n// Given a jQuery element that might represent a dragged FullCalendar event, returns an intermediate data structure\n// to be used for Event Object creation.\n// A defined `.eventProps`, even when empty, indicates that an event should be created.\nfunction getDraggedElMeta(el) {\n\tvar prefix = fc.dataAttrPrefix;\n\tvar eventProps; // properties for creating the event, not related to date/time\n\tvar startTime; // a Duration\n\tvar duration;\n\tvar stick;\n\n\tif (prefix) { prefix += '-'; }\n\teventProps = el.data(prefix + 'event') || null;\n\n\tif (eventProps) {\n\t\tif (typeof eventProps === 'object') {\n\t\t\teventProps = $.extend({}, eventProps); // make a copy\n\t\t}\n\t\telse { // something like 1 or true. still signal event creation\n\t\t\teventProps = {};\n\t\t}\n\n\t\t// pluck special-cased date/time properties\n\t\tstartTime = eventProps.start;\n\t\tif (startTime == null) { startTime = eventProps.time; } // accept 'time' as well\n\t\tduration = eventProps.duration;\n\t\tstick = eventProps.stick;\n\t\tdelete eventProps.start;\n\t\tdelete eventProps.time;\n\t\tdelete eventProps.duration;\n\t\tdelete eventProps.stick;\n\t}\n\n\t// fallback to standalone attribute values for each of the date/time properties\n\tif (startTime == null) { startTime = el.data(prefix + 'start'); }\n\tif (startTime == null) { startTime = el.data(prefix + 'time'); } // accept 'time' as well\n\tif (duration == null) { duration = el.data(prefix + 'duration'); }\n\tif (stick == null) { stick = el.data(prefix + 'stick'); }\n\n\t// massage into correct data types\n\tstartTime = startTime != null ? moment.duration(startTime) : null;\n\tduration = duration != null ? moment.duration(duration) : null;\n\tstick = Boolean(stick);\n\n\treturn { eventProps: eventProps, startTime: startTime, duration: duration, stick: stick };\n}\n\n;;\n\n/* An abstract class for the \"basic\" views, as well as month view. Renders one or more rows of day cells.\n----------------------------------------------------------------------------------------------------------------------*/\n// It is a manager for a DayGrid subcomponent, which does most of the heavy lifting.\n// It is responsible for managing width/height.\n\nfunction BasicView(calendar) {\n\tView.call(this, calendar); // call the super-constructor\n\tthis.dayGrid = new DayGrid(this);\n\tthis.coordMap = this.dayGrid.coordMap; // the view's date-to-cell mapping is identical to the subcomponent's\n}\n\n\nBasicView.prototype = createObject(View.prototype); // define the super-class\n$.extend(BasicView.prototype, {\n\n\tdayGrid: null, // the main subcomponent that does most of the heavy lifting\n\n\tdayNumbersVisible: false, // display day numbers on each day cell?\n\tweekNumbersVisible: false, // display week numbers along the side?\n\n\tweekNumberWidth: null, // width of all the week-number cells running down the side\n\n\theadRowEl: null, // the fake row element of the day-of-week header\n\n\n\t// Renders the view into `this.el`, which should already be assigned.\n\t// rowCnt, colCnt, and dayNumbersVisible have been calculated by a subclass and passed here.\n\trender: function(rowCnt, colCnt, dayNumbersVisible) {\n\n\t\t// needed for cell-to-date and date-to-cell calculations in View\n\t\tthis.rowCnt = rowCnt;\n\t\tthis.colCnt = colCnt;\n\n\t\tthis.dayNumbersVisible = dayNumbersVisible;\n\t\tthis.weekNumbersVisible = this.opt('weekNumbers');\n\t\tthis.dayGrid.numbersVisible = this.dayNumbersVisible || this.weekNumbersVisible;\n\n\t\tthis.el.addClass('fc-basic-view').html(this.renderHtml());\n\n\t\tthis.headRowEl = this.el.find('thead .fc-row');\n\n\t\tthis.scrollerEl = this.el.find('.fc-day-grid-container');\n\t\tthis.dayGrid.coordMap.containerEl = this.scrollerEl; // constrain clicks/etc to the dimensions of the scroller\n\n\t\tthis.dayGrid.el = this.el.find('.fc-day-grid');\n\t\tthis.dayGrid.render(this.hasRigidRows());\n\n\t\tView.prototype.render.call(this); // call the super-method\n\t},\n\n\n\t// Make subcomponents ready for cleanup\n\tdestroy: function() {\n\t\tthis.dayGrid.destroy();\n\t\tView.prototype.destroy.call(this); // call the super-method\n\t},\n\n\n\t// Builds the HTML skeleton for the view.\n\t// The day-grid component will render inside of a container defined by this HTML.\n\trenderHtml: function() {\n\t\treturn '' +\n\t\t\t'<table>' +\n\t\t\t\t'<thead>' +\n\t\t\t\t\t'<tr>' +\n\t\t\t\t\t\t'<td class=\"' + this.widgetHeaderClass + '\">' +\n\t\t\t\t\t\t\tthis.dayGrid.headHtml() + // render the day-of-week headers\n\t\t\t\t\t\t'</td>' +\n\t\t\t\t\t'</tr>' +\n\t\t\t\t'</thead>' +\n\t\t\t\t'<tbody>' +\n\t\t\t\t\t'<tr>' +\n\t\t\t\t\t\t'<td class=\"' + this.widgetContentClass + '\">' +\n\t\t\t\t\t\t\t'<div class=\"fc-day-grid-container\">' +\n\t\t\t\t\t\t\t\t'<div class=\"fc-day-grid\"/>' +\n\t\t\t\t\t\t\t'</div>' +\n\t\t\t\t\t\t'</td>' +\n\t\t\t\t\t'</tr>' +\n\t\t\t\t'</tbody>' +\n\t\t\t'</table>';\n\t},\n\n\n\t// Generates the HTML that will go before the day-of week header cells.\n\t// Queried by the DayGrid subcomponent when generating rows. Ordering depends on isRTL.\n\theadIntroHtml: function() {\n\t\tif (this.weekNumbersVisible) {\n\t\t\treturn '' +\n\t\t\t\t'<th class=\"fc-week-number ' + this.widgetHeaderClass + '\" ' + this.weekNumberStyleAttr() + '>' +\n\t\t\t\t\t'<span>' + // needed for matchCellWidths\n\t\t\t\t\t\thtmlEscape(this.opt('weekNumberTitle')) +\n\t\t\t\t\t'</span>' +\n\t\t\t\t'</th>';\n\t\t}\n\t},\n\n\n\t// Generates the HTML that will go before content-skeleton cells that display the day/week numbers.\n\t// Queried by the DayGrid subcomponent. Ordering depends on isRTL.\n\tnumberIntroHtml: function(row) {\n\t\tif (this.weekNumbersVisible) {\n\t\t\treturn '' +\n\t\t\t\t'<td class=\"fc-week-number\" ' + this.weekNumberStyleAttr() + '>' +\n\t\t\t\t\t'<span>' + // needed for matchCellWidths\n\t\t\t\t\t\tthis.calendar.calculateWeekNumber(this.cellToDate(row, 0)) +\n\t\t\t\t\t'</span>' +\n\t\t\t\t'</td>';\n\t\t}\n\t},\n\n\n\t// Generates the HTML that goes before the day bg cells for each day-row.\n\t// Queried by the DayGrid subcomponent. Ordering depends on isRTL.\n\tdayIntroHtml: function() {\n\t\tif (this.weekNumbersVisible) {\n\t\t\treturn '<td class=\"fc-week-number ' + this.widgetContentClass + '\" ' +\n\t\t\t\tthis.weekNumberStyleAttr() + '></td>';\n\t\t}\n\t},\n\n\n\t// Generates the HTML that goes before every other type of row generated by DayGrid. Ordering depends on isRTL.\n\t// Affects helper-skeleton and highlight-skeleton rows.\n\tintroHtml: function() {\n\t\tif (this.weekNumbersVisible) {\n\t\t\treturn '<td class=\"fc-week-number\" ' + this.weekNumberStyleAttr() + '></td>';\n\t\t}\n\t},\n\n\n\t// Generates the HTML for the <td>s of the \"number\" row in the DayGrid's content skeleton.\n\t// The number row will only exist if either day numbers or week numbers are turned on.\n\tnumberCellHtml: function(row, col, date) {\n\t\tvar classes;\n\n\t\tif (!this.dayNumbersVisible) { // if there are week numbers but not day numbers\n\t\t\treturn '<td/>'; //  will create an empty space above events :(\n\t\t}\n\n\t\tclasses = this.dayGrid.getDayClasses(date);\n\t\tclasses.unshift('fc-day-number');\n\n\t\treturn '' +\n\t\t\t'<td class=\"' + classes.join(' ') + '\" data-date=\"' + date.format() + '\">' +\n\t\t\t\tdate.date() +\n\t\t\t'</td>';\n\t},\n\n\n\t// Generates an HTML attribute string for setting the width of the week number column, if it is known\n\tweekNumberStyleAttr: function() {\n\t\tif (this.weekNumberWidth !== null) {\n\t\t\treturn 'style=\"width:' + this.weekNumberWidth + 'px\"';\n\t\t}\n\t\treturn '';\n\t},\n\n\n\t// Determines whether each row should have a constant height\n\thasRigidRows: function() {\n\t\tvar eventLimit = this.opt('eventLimit');\n\t\treturn eventLimit && typeof eventLimit !== 'number';\n\t},\n\n\n\t/* Dimensions\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Refreshes the horizontal dimensions of the view\n\tupdateWidth: function() {\n\t\tif (this.weekNumbersVisible) {\n\t\t\t// Make sure all week number cells running down the side have the same width.\n\t\t\t// Record the width for cells created later.\n\t\t\tthis.weekNumberWidth = matchCellWidths(\n\t\t\t\tthis.el.find('.fc-week-number')\n\t\t\t);\n\t\t}\n\t},\n\n\n\t// Adjusts the vertical dimensions of the view to the specified values\n\tsetHeight: function(totalHeight, isAuto) {\n\t\tvar eventLimit = this.opt('eventLimit');\n\t\tvar scrollerHeight;\n\n\t\t// reset all heights to be natural\n\t\tunsetScroller(this.scrollerEl);\n\t\tuncompensateScroll(this.headRowEl);\n\n\t\tthis.dayGrid.destroySegPopover(); // kill the \"more\" popover if displayed\n\n\t\t// is the event limit a constant level number?\n\t\tif (eventLimit && typeof eventLimit === 'number') {\n\t\t\tthis.dayGrid.limitRows(eventLimit); // limit the levels first so the height can redistribute after\n\t\t}\n\n\t\tscrollerHeight = this.computeScrollerHeight(totalHeight);\n\t\tthis.setGridHeight(scrollerHeight, isAuto);\n\n\t\t// is the event limit dynamically calculated?\n\t\tif (eventLimit && typeof eventLimit !== 'number') {\n\t\t\tthis.dayGrid.limitRows(eventLimit); // limit the levels after the grid's row heights have been set\n\t\t}\n\n\t\tif (!isAuto && setPotentialScroller(this.scrollerEl, scrollerHeight)) { // using scrollbars?\n\n\t\t\tcompensateScroll(this.headRowEl, getScrollbarWidths(this.scrollerEl));\n\n\t\t\t// doing the scrollbar compensation might have created text overflow which created more height. redo\n\t\t\tscrollerHeight = this.computeScrollerHeight(totalHeight);\n\t\t\tthis.scrollerEl.height(scrollerHeight);\n\n\t\t\tthis.restoreScroll();\n\t\t}\n\t},\n\n\n\t// Sets the height of just the DayGrid component in this view\n\tsetGridHeight: function(height, isAuto) {\n\t\tif (isAuto) {\n\t\t\tundistributeHeight(this.dayGrid.rowEls); // let the rows be their natural height with no expanding\n\t\t}\n\t\telse {\n\t\t\tdistributeHeight(this.dayGrid.rowEls, height, true); // true = compensate for height-hogging rows\n\t\t}\n\t},\n\n\n\t/* Events\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders the given events onto the view and populates the segments array\n\trenderEvents: function(events) {\n\t\tthis.dayGrid.renderEvents(events);\n\n\t\tthis.updateHeight(); // must compensate for events that overflow the row\n\n\t\tView.prototype.renderEvents.call(this, events); // call the super-method\n\t},\n\n\n\t// Retrieves all segment objects that are rendered in the view\n\tgetSegs: function() {\n\t\treturn this.dayGrid.getSegs();\n\t},\n\n\n\t// Unrenders all event elements and clears internal segment data\n\tdestroyEvents: function() {\n\t\tView.prototype.destroyEvents.call(this); // do this before dayGrid's segs have been cleared\n\n\t\tthis.recordScroll(); // removing events will reduce height and mess with the scroll, so record beforehand\n\t\tthis.dayGrid.destroyEvents();\n\n\t\t// we DON'T need to call updateHeight() because:\n\t\t// A) a renderEvents() call always happens after this, which will eventually call updateHeight()\n\t\t// B) in IE8, this causes a flash whenever events are rerendered\n\t},\n\n\n\t/* Event Dragging\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of an event being dragged over the view.\n\t// A returned value of `true` signals that a mock \"helper\" event has been rendered.\n\trenderDrag: function(start, end, seg) {\n\t\treturn this.dayGrid.renderDrag(start, end, seg);\n\t},\n\n\n\t// Unrenders the visual indication of an event being dragged over the view\n\tdestroyDrag: function() {\n\t\tthis.dayGrid.destroyDrag();\n\t},\n\n\n\t/* Selection\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of a selection\n\trenderSelection: function(start, end) {\n\t\tthis.dayGrid.renderSelection(start, end);\n\t},\n\n\n\t// Unrenders a visual indications of a selection\n\tdestroySelection: function() {\n\t\tthis.dayGrid.destroySelection();\n\t}\n\n});\n\n;;\n\n/* A month view with day cells running in rows (one-per-week) and columns\n----------------------------------------------------------------------------------------------------------------------*/\n\nsetDefaults({\n\tfixedWeekCount: true\n});\n\nfcViews.month = MonthView; // register the view\n\nfunction MonthView(calendar) {\n\tBasicView.call(this, calendar); // call the super-constructor\n}\n\n\nMonthView.prototype = createObject(BasicView.prototype); // define the super-class\n$.extend(MonthView.prototype, {\n\n\tname: 'month',\n\n\n\tincrementDate: function(date, delta) {\n\t\treturn date.clone().stripTime().add(delta, 'months').startOf('month');\n\t},\n\n\n\trender: function(date) {\n\t\tvar rowCnt;\n\n\t\tthis.intervalStart = date.clone().stripTime().startOf('month');\n\t\tthis.intervalEnd = this.intervalStart.clone().add(1, 'months');\n\n\t\tthis.start = this.intervalStart.clone();\n\t\tthis.start = this.skipHiddenDays(this.start); // move past the first week if no visible days\n\t\tthis.start.startOf('week');\n\t\tthis.start = this.skipHiddenDays(this.start); // move past the first invisible days of the week\n\n\t\tthis.end = this.intervalEnd.clone();\n\t\tthis.end = this.skipHiddenDays(this.end, -1, true); // move in from the last week if no visible days\n\t\tthis.end.add((7 - this.end.weekday()) % 7, 'days'); // move to end of week if not already\n\t\tthis.end = this.skipHiddenDays(this.end, -1, true); // move in from the last invisible days of the week\n\n\t\trowCnt = Math.ceil( // need to ceil in case there are hidden days\n\t\t\tthis.end.diff(this.start, 'weeks', true) // returnfloat=true\n\t\t);\n\t\tif (this.isFixedWeeks()) {\n\t\t\tthis.end.add(6 - rowCnt, 'weeks');\n\t\t\trowCnt = 6;\n\t\t}\n\n\t\tthis.title = this.calendar.formatDate(this.intervalStart, this.opt('titleFormat'));\n\n\t\tBasicView.prototype.render.call(this, rowCnt, this.getCellsPerWeek(), true); // call the super-method\n\t},\n\n\n\t// Overrides the default BasicView behavior to have special multi-week auto-height logic\n\tsetGridHeight: function(height, isAuto) {\n\n\t\tisAuto = isAuto || this.opt('weekMode') === 'variable'; // LEGACY: weekMode is deprecated\n\n\t\t// if auto, make the height of each row the height that it would be if there were 6 weeks\n\t\tif (isAuto) {\n\t\t\theight *= this.rowCnt / 6;\n\t\t}\n\n\t\tdistributeHeight(this.dayGrid.rowEls, height, !isAuto); // if auto, don't compensate for height-hogging rows\n\t},\n\n\n\tisFixedWeeks: function() {\n\t\tvar weekMode = this.opt('weekMode'); // LEGACY: weekMode is deprecated\n\t\tif (weekMode) {\n\t\t\treturn weekMode === 'fixed'; // if any other type of weekMode, assume NOT fixed\n\t\t}\n\n\t\treturn this.opt('fixedWeekCount');\n\t}\n\n});\n\n;;\n\n/* A week view with simple day cells running horizontally\n----------------------------------------------------------------------------------------------------------------------*/\n// TODO: a WeekView mixin for calculating dates and titles\n\nfcViews.basicWeek = BasicWeekView; // register this view\n\nfunction BasicWeekView(calendar) {\n\tBasicView.call(this, calendar); // call the super-constructor\n}\n\n\nBasicWeekView.prototype = createObject(BasicView.prototype); // define the super-class\n$.extend(BasicWeekView.prototype, {\n\n\tname: 'basicWeek',\n\n\n\tincrementDate: function(date, delta) {\n\t\treturn date.clone().stripTime().add(delta, 'weeks').startOf('week');\n\t},\n\n\n\trender: function(date) {\n\n\t\tthis.intervalStart = date.clone().stripTime().startOf('week');\n\t\tthis.intervalEnd = this.intervalStart.clone().add(1, 'weeks');\n\n\t\tthis.start = this.skipHiddenDays(this.intervalStart);\n\t\tthis.end = this.skipHiddenDays(this.intervalEnd, -1, true);\n\n\t\tthis.title = this.calendar.formatRange(\n\t\t\tthis.start,\n\t\t\tthis.end.clone().subtract(1), // make inclusive by subtracting 1 ms\n\t\t\tthis.opt('titleFormat'),\n\t\t\t' \\u2014 ' // emphasized dash\n\t\t);\n\n\t\tBasicView.prototype.render.call(this, 1, this.getCellsPerWeek(), false); // call the super-method\n\t}\n\t\n});\n;;\n\n/* A view with a single simple day cell\n----------------------------------------------------------------------------------------------------------------------*/\n\nfcViews.basicDay = BasicDayView; // register this view\n\nfunction BasicDayView(calendar) {\n\tBasicView.call(this, calendar); // call the super-constructor\n}\n\n\nBasicDayView.prototype = createObject(BasicView.prototype); // define the super-class\n$.extend(BasicDayView.prototype, {\n\n\tname: 'basicDay',\n\n\n\tincrementDate: function(date, delta) {\n\t\tvar out = date.clone().stripTime().add(delta, 'days');\n\t\tout = this.skipHiddenDays(out, delta < 0 ? -1 : 1);\n\t\treturn out;\n\t},\n\n\n\trender: function(date) {\n\n\t\tthis.start = this.intervalStart = date.clone().stripTime();\n\t\tthis.end = this.intervalEnd = this.start.clone().add(1, 'days');\n\n\t\tthis.title = this.calendar.formatDate(this.start, this.opt('titleFormat'));\n\n\t\tBasicView.prototype.render.call(this, 1, 1, false); // call the super-method\n\t}\n\n});\n;;\n\n/* An abstract class for all agenda-related views. Displays one more columns with time slots running vertically.\n----------------------------------------------------------------------------------------------------------------------*/\n// Is a manager for the TimeGrid subcomponent and possibly the DayGrid subcomponent (if allDaySlot is on).\n// Responsible for managing width/height.\n\nsetDefaults({\n\tallDaySlot: true,\n\tallDayText: 'all-day',\n\n\tscrollTime: '06:00:00',\n\n\tslotDuration: '00:30:00',\n\n\taxisFormat: generateAgendaAxisFormat,\n\ttimeFormat: {\n\t\tagenda: generateAgendaTimeFormat\n\t},\n\n\tminTime: '00:00:00',\n\tmaxTime: '24:00:00',\n\tslotEventOverlap: true\n});\n\nvar AGENDA_ALL_DAY_EVENT_LIMIT = 5;\n\n\nfunction generateAgendaAxisFormat(options, langData) {\n\treturn langData.longDateFormat('LT')\n\t\t.replace(':mm', '(:mm)')\n\t\t.replace(/(\\Wmm)$/, '($1)') // like above, but for foreign langs\n\t\t.replace(/\\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand\n}\n\n\nfunction generateAgendaTimeFormat(options, langData) {\n\treturn langData.longDateFormat('LT')\n\t\t.replace(/\\s*a$/i, ''); // remove trailing AM/PM\n}\n\n\nfunction AgendaView(calendar) {\n\tView.call(this, calendar); // call the super-constructor\n\n\tthis.timeGrid = new TimeGrid(this);\n\n\tif (this.opt('allDaySlot')) { // should we display the \"all-day\" area?\n\t\tthis.dayGrid = new DayGrid(this); // the all-day subcomponent of this view\n\n\t\t// the coordinate grid will be a combination of both subcomponents' grids\n\t\tthis.coordMap = new ComboCoordMap([\n\t\t\tthis.dayGrid.coordMap,\n\t\t\tthis.timeGrid.coordMap\n\t\t]);\n\t}\n\telse {\n\t\tthis.coordMap = this.timeGrid.coordMap;\n\t}\n}\n\n\nAgendaView.prototype = createObject(View.prototype); // define the super-class\n$.extend(AgendaView.prototype, {\n\n\ttimeGrid: null, // the main time-grid subcomponent of this view\n\tdayGrid: null, // the \"all-day\" subcomponent. if all-day is turned off, this will be null\n\n\taxisWidth: null, // the width of the time axis running down the side\n\n\tnoScrollRowEls: null, // set of fake row elements that must compensate when scrollerEl has scrollbars\n\n\t// when the time-grid isn't tall enough to occupy the given height, we render an <hr> underneath\n\tbottomRuleEl: null,\n\tbottomRuleHeight: null,\n\n\n\t/* Rendering\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders the view into `this.el`, which has already been assigned.\n\t// `colCnt` has been calculated by a subclass and passed here.\n\trender: function(colCnt) {\n\n\t\t// needed for cell-to-date and date-to-cell calculations in View\n\t\tthis.rowCnt = 1;\n\t\tthis.colCnt = colCnt;\n\n\t\tthis.el.addClass('fc-agenda-view').html(this.renderHtml());\n\n\t\t// the element that wraps the time-grid that will probably scroll\n\t\tthis.scrollerEl = this.el.find('.fc-time-grid-container');\n\t\tthis.timeGrid.coordMap.containerEl = this.scrollerEl; // don't accept clicks/etc outside of this\n\n\t\tthis.timeGrid.el = this.el.find('.fc-time-grid');\n\t\tthis.timeGrid.render();\n\n\t\t// the <hr> that sometimes displays under the time-grid\n\t\tthis.bottomRuleEl = $('<hr class=\"' + this.widgetHeaderClass + '\"/>')\n\t\t\t.appendTo(this.timeGrid.el); // inject it into the time-grid\n\n\t\tif (this.dayGrid) {\n\t\t\tthis.dayGrid.el = this.el.find('.fc-day-grid');\n\t\t\tthis.dayGrid.render();\n\n\t\t\t// have the day-grid extend it's coordinate area over the <hr> dividing the two grids\n\t\t\tthis.dayGrid.bottomCoordPadding = this.dayGrid.el.next('hr').outerHeight();\n\t\t}\n\n\t\tthis.noScrollRowEls = this.el.find('.fc-row:not(.fc-scroller *)'); // fake rows not within the scroller\n\n\t\tView.prototype.render.call(this); // call the super-method\n\n\t\tthis.resetScroll(); // do this after sizes have been set\n\t},\n\n\n\t// Make subcomponents ready for cleanup\n\tdestroy: function() {\n\t\tthis.timeGrid.destroy();\n\t\tif (this.dayGrid) {\n\t\t\tthis.dayGrid.destroy();\n\t\t}\n\t\tView.prototype.destroy.call(this); // call the super-method\n\t},\n\n\n\t// Builds the HTML skeleton for the view.\n\t// The day-grid and time-grid components will render inside containers defined by this HTML.\n\trenderHtml: function() {\n\t\treturn '' +\n\t\t\t'<table>' +\n\t\t\t\t'<thead>' +\n\t\t\t\t\t'<tr>' +\n\t\t\t\t\t\t'<td class=\"' + this.widgetHeaderClass + '\">' +\n\t\t\t\t\t\t\tthis.timeGrid.headHtml() + // render the day-of-week headers\n\t\t\t\t\t\t'</td>' +\n\t\t\t\t\t'</tr>' +\n\t\t\t\t'</thead>' +\n\t\t\t\t'<tbody>' +\n\t\t\t\t\t'<tr>' +\n\t\t\t\t\t\t'<td class=\"' + this.widgetContentClass + '\">' +\n\t\t\t\t\t\t\t(this.dayGrid ?\n\t\t\t\t\t\t\t\t'<div class=\"fc-day-grid\"/>' +\n\t\t\t\t\t\t\t\t'<hr class=\"' + this.widgetHeaderClass + '\"/>' :\n\t\t\t\t\t\t\t\t''\n\t\t\t\t\t\t\t\t) +\n\t\t\t\t\t\t\t'<div class=\"fc-time-grid-container\">' +\n\t\t\t\t\t\t\t\t'<div class=\"fc-time-grid\"/>' +\n\t\t\t\t\t\t\t'</div>' +\n\t\t\t\t\t\t'</td>' +\n\t\t\t\t\t'</tr>' +\n\t\t\t\t'</tbody>' +\n\t\t\t'</table>';\n\t},\n\n\n\t// Generates the HTML that will go before the day-of week header cells.\n\t// Queried by the TimeGrid subcomponent when generating rows. Ordering depends on isRTL.\n\theadIntroHtml: function() {\n\t\tvar date;\n\t\tvar weekNumber;\n\t\tvar weekTitle;\n\t\tvar weekText;\n\n\t\tif (this.opt('weekNumbers')) {\n\t\t\tdate = this.cellToDate(0, 0);\n\t\t\tweekNumber = this.calendar.calculateWeekNumber(date);\n\t\t\tweekTitle = this.opt('weekNumberTitle');\n\n\t\t\tif (this.opt('isRTL')) {\n\t\t\t\tweekText = weekNumber + weekTitle;\n\t\t\t}\n\t\t\telse {\n\t\t\t\tweekText = weekTitle + weekNumber;\n\t\t\t}\n\n\t\t\treturn '' +\n\t\t\t\t'<th class=\"fc-axis fc-week-number ' + this.widgetHeaderClass + '\" ' + this.axisStyleAttr() + '>' +\n\t\t\t\t\t'<span>' + // needed for matchCellWidths\n\t\t\t\t\t\thtmlEscape(weekText) +\n\t\t\t\t\t'</span>' +\n\t\t\t\t'</th>';\n\t\t}\n\t\telse {\n\t\t\treturn '<th class=\"fc-axis ' + this.widgetHeaderClass + '\" ' + this.axisStyleAttr() + '></th>';\n\t\t}\n\t},\n\n\n\t// Generates the HTML that goes before the all-day cells.\n\t// Queried by the DayGrid subcomponent when generating rows. Ordering depends on isRTL.\n\tdayIntroHtml: function() {\n\t\treturn '' +\n\t\t\t'<td class=\"fc-axis ' + this.widgetContentClass + '\" ' + this.axisStyleAttr() + '>' +\n\t\t\t\t'<span>' + // needed for matchCellWidths\n\t\t\t\t\t(this.opt('allDayHtml') || htmlEscape(this.opt('allDayText'))) +\n\t\t\t\t'</span>' +\n\t\t\t'</td>';\n\t},\n\n\n\t// Generates the HTML that goes before the bg of the TimeGrid slot area. Long vertical column.\n\tslotBgIntroHtml: function() {\n\t\treturn '<td class=\"fc-axis ' + this.widgetContentClass + '\" ' + this.axisStyleAttr() + '></td>';\n\t},\n\n\n\t// Generates the HTML that goes before all other types of cells.\n\t// Affects content-skeleton, helper-skeleton, highlight-skeleton for both the time-grid and day-grid.\n\t// Queried by the TimeGrid and DayGrid subcomponents when generating rows. Ordering depends on isRTL.\n\tintroHtml: function() {\n\t\treturn '<td class=\"fc-axis\" ' + this.axisStyleAttr() + '></td>';\n\t},\n\n\n\t// Generates an HTML attribute string for setting the width of the axis, if it is known\n\taxisStyleAttr: function() {\n\t\tif (this.axisWidth !== null) {\n\t\t\t return 'style=\"width:' + this.axisWidth + 'px\"';\n\t\t}\n\t\treturn '';\n\t},\n\n\n\t/* Dimensions\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\tupdateSize: function(isResize) {\n\t\tif (isResize) {\n\t\t\tthis.timeGrid.resize();\n\t\t}\n\t\tView.prototype.updateSize.call(this, isResize);\n\t},\n\n\n\t// Refreshes the horizontal dimensions of the view\n\tupdateWidth: function() {\n\t\t// make all axis cells line up, and record the width so newly created axis cells will have it\n\t\tthis.axisWidth = matchCellWidths(this.el.find('.fc-axis'));\n\t},\n\n\n\t// Adjusts the vertical dimensions of the view to the specified values\n\tsetHeight: function(totalHeight, isAuto) {\n\t\tvar eventLimit;\n\t\tvar scrollerHeight;\n\n\t\tif (this.bottomRuleHeight === null) {\n\t\t\t// calculate the height of the rule the very first time\n\t\t\tthis.bottomRuleHeight = this.bottomRuleEl.outerHeight();\n\t\t}\n\t\tthis.bottomRuleEl.hide(); // .show() will be called later if this <hr> is necessary\n\n\t\t// reset all dimensions back to the original state\n\t\tthis.scrollerEl.css('overflow', '');\n\t\tunsetScroller(this.scrollerEl);\n\t\tuncompensateScroll(this.noScrollRowEls);\n\n\t\t// limit number of events in the all-day area\n\t\tif (this.dayGrid) {\n\t\t\tthis.dayGrid.destroySegPopover(); // kill the \"more\" popover if displayed\n\n\t\t\teventLimit = this.opt('eventLimit');\n\t\t\tif (eventLimit && typeof eventLimit !== 'number') {\n\t\t\t\teventLimit = AGENDA_ALL_DAY_EVENT_LIMIT; // make sure \"auto\" goes to a real number\n\t\t\t}\n\t\t\tif (eventLimit) {\n\t\t\t\tthis.dayGrid.limitRows(eventLimit);\n\t\t\t}\n\t\t}\n\n\t\tif (!isAuto) { // should we force dimensions of the scroll container, or let the contents be natural height?\n\n\t\t\tscrollerHeight = this.computeScrollerHeight(totalHeight);\n\t\t\tif (setPotentialScroller(this.scrollerEl, scrollerHeight)) { // using scrollbars?\n\n\t\t\t\t// make the all-day and header rows lines up\n\t\t\t\tcompensateScroll(this.noScrollRowEls, getScrollbarWidths(this.scrollerEl));\n\n\t\t\t\t// the scrollbar compensation might have changed text flow, which might affect height, so recalculate\n\t\t\t\t// and reapply the desired height to the scroller.\n\t\t\t\tscrollerHeight = this.computeScrollerHeight(totalHeight);\n\t\t\t\tthis.scrollerEl.height(scrollerHeight);\n\n\t\t\t\tthis.restoreScroll();\n\t\t\t}\n\t\t\telse { // no scrollbars\n\t\t\t\t// still, force a height and display the bottom rule (marks the end of day)\n\t\t\t\tthis.scrollerEl.height(scrollerHeight).css('overflow', 'hidden'); // in case <hr> goes outside\n\t\t\t\tthis.bottomRuleEl.show();\n\t\t\t}\n\t\t}\n\t},\n\n\n\t// Sets the scroll value of the scroller to the intial pre-configured state prior to allowing the user to change it.\n\tresetScroll: function() {\n\t\tvar _this = this;\n\t\tvar scrollTime = moment.duration(this.opt('scrollTime'));\n\t\tvar top = this.timeGrid.computeTimeTop(scrollTime);\n\n\t\t// zoom can give weird floating-point values. rather scroll a little bit further\n\t\ttop = Math.ceil(top);\n\n\t\tif (top) {\n\t\t\ttop++; // to overcome top border that slots beyond the first have. looks better\n\t\t}\n\n\t\tfunction scroll() {\n\t\t\t_this.scrollerEl.scrollTop(top);\n\t\t}\n\n\t\tscroll();\n\n\t\tif( !this.opt(\"hasScrollTop\") )\n\t\t    setTimeout(scroll, 0); // overrides any previous scroll state made by the browser\n\t},\n\n\n\t/* Events\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders events onto the view and populates the View's segment array\n\trenderEvents: function(events) {\n\t\tvar dayEvents = [];\n\t\tvar timedEvents = [];\n\t\tvar daySegs = [];\n\t\tvar timedSegs;\n\t\tvar i;\n\n\t\t// separate the events into all-day and timed\n\t\tfor (i = 0; i < events.length; i++) {\n\t\t\tif (events[i].allDay) {\n\t\t\t\tdayEvents.push(events[i]);\n\t\t\t}\n\t\t\telse {\n\t\t\t\ttimedEvents.push(events[i]);\n\t\t\t}\n\t\t}\n\n\t\t// render the events in the subcomponents\n\t\ttimedSegs = this.timeGrid.renderEvents(timedEvents);\n\t\tif (this.dayGrid) {\n\t\t\tdaySegs = this.dayGrid.renderEvents(dayEvents);\n\t\t}\n\n\t\t// the all-day area is flexible and might have a lot of events, so shift the height\n\t\tthis.updateHeight();\n\n\t\tView.prototype.renderEvents.call(this, events); // call the super-method\n\t},\n\n\n\t// Retrieves all segment objects that are rendered in the view\n\tgetSegs: function() {\n\t\treturn this.timeGrid.getSegs().concat(\n\t\t\tthis.dayGrid ? this.dayGrid.getSegs() : []\n\t\t);\n\t},\n\n\n\t// Unrenders all event elements and clears internal segment data\n\tdestroyEvents: function() {\n\t\tView.prototype.destroyEvents.call(this); // do this before the grids' segs have been cleared\n\n\t\t// if destroyEvents is being called as part of an event rerender, renderEvents will be called shortly\n\t\t// after, so remember what the scroll value was so we can restore it.\n\t\tthis.recordScroll();\n\n\t\t// destroy the events in the subcomponents\n\t\tthis.timeGrid.destroyEvents();\n\t\tif (this.dayGrid) {\n\t\t\tthis.dayGrid.destroyEvents();\n\t\t}\n\n\t\t// we DON'T need to call updateHeight() because:\n\t\t// A) a renderEvents() call always happens after this, which will eventually call updateHeight()\n\t\t// B) in IE8, this causes a flash whenever events are rerendered\n\t},\n\n\n\t/* Event Dragging\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of an event being dragged over the view.\n\t// A returned value of `true` signals that a mock \"helper\" event has been rendered.\n\trenderDrag: function(start, end, seg) {\n\t\tif (start.hasTime()) {\n\t\t\treturn this.timeGrid.renderDrag(start, end, seg);\n\t\t}\n\t\telse if (this.dayGrid) {\n\t\t\treturn this.dayGrid.renderDrag(start, end, seg);\n\t\t}\n\t},\n\n\n\t// Unrenders a visual indications of an event being dragged over the view\n\tdestroyDrag: function() {\n\t\tthis.timeGrid.destroyDrag();\n\t\tif (this.dayGrid) {\n\t\t\tthis.dayGrid.destroyDrag();\n\t\t}\n\t},\n\n\n\t/* Selection\n\t------------------------------------------------------------------------------------------------------------------*/\n\n\n\t// Renders a visual indication of a selection\n\trenderSelection: function(start, end) {\n\t\tif (start.hasTime() || end.hasTime()) {\n\t\t\tthis.timeGrid.renderSelection(start, end);\n\t\t}\n\t\telse if (this.dayGrid) {\n\t\t\tthis.dayGrid.renderSelection(start, end);\n\t\t}\n\t},\n\n\n\t// Unrenders a visual indications of a selection\n\tdestroySelection: function() {\n\t\tthis.timeGrid.destroySelection();\n\t\tif (this.dayGrid) {\n\t\t\tthis.dayGrid.destroySelection();\n\t\t}\n\t}\n\n});\n\n;;\n\n/* A week view with an all-day cell area at the top, and a time grid below\n----------------------------------------------------------------------------------------------------------------------*/\n// TODO: a WeekView mixin for calculating dates and titles\n\nfcViews.agendaWeek = AgendaWeekView; // register the view\n\nfunction AgendaWeekView(calendar) {\n\tAgendaView.call(this, calendar); // call the super-constructor\n}\n\n\nAgendaWeekView.prototype = createObject(AgendaView.prototype); // define the super-class\n$.extend(AgendaWeekView.prototype, {\n\n\tname: 'agendaWeek',\n\n\n\tincrementDate: function(date, delta) {\n\t\treturn date.clone().stripTime().add(delta, 'weeks').startOf('week');\n\t},\n\n\n\trender: function(date) {\n\n\t\tthis.intervalStart = date.clone().stripTime().startOf('week');\n\t\tthis.intervalEnd = this.intervalStart.clone().add(1, 'weeks');\n\n\t\tthis.start = this.skipHiddenDays(this.intervalStart);\n\t\tthis.end = this.skipHiddenDays(this.intervalEnd, -1, true);\n\n\t\tthis.title = this.calendar.formatRange(\n\t\t\tthis.start,\n\t\t\tthis.end.clone().subtract(1), // make inclusive by subtracting 1 ms\n\t\t\tthis.opt('titleFormat'),\n\t\t\t' \\u2014 ' // emphasized dash\n\t\t);\n\n\t\tAgendaView.prototype.render.call(this, this.getCellsPerWeek()); // call the super-method\n\t}\n\n});\n\n;;\n\n/* A day view with an all-day cell area at the top, and a time grid below\n----------------------------------------------------------------------------------------------------------------------*/\n\nfcViews.agendaDay = AgendaDayView; // register the view\n\nfunction AgendaDayView(calendar) {\n\tAgendaView.call(this, calendar); // call the super-constructor\n}\n\n\nAgendaDayView.prototype = createObject(AgendaView.prototype); // define the super-class\n$.extend(AgendaDayView.prototype, {\n\n\tname: 'agendaDay',\n\n\n\tincrementDate: function(date, delta) {\n\t\tvar out = date.clone().stripTime().add(delta, 'days');\n\t\tout = this.skipHiddenDays(out, delta < 0 ? -1 : 1);\n\t\treturn out;\n\t},\n\n\n\trender: function(date) {\n\n\t\tthis.start = this.intervalStart = date.clone().stripTime();\n\t\tthis.end = this.intervalEnd = this.start.clone().add(1, 'days');\n\n\t\tthis.title = this.calendar.formatDate(this.start, this.opt('titleFormat'));\n\n\t\tAgendaView.prototype.render.call(this, 1); // call the super-method\n\t}\n\n});\n\n;;\n\nfunction ResourceView(calendar) {\n\tAgendaView.call(this, calendar); // call the super-constructor\n\n\tthis.cellToDate = function() {\n\t\treturn this.start.clone();\n\t};\n}\n\n\nResourceView.prototype = createObject(AgendaView.prototype); // extends AgendaView\n$.extend(ResourceView.prototype, {\n\n\tresources: function() {\n\t\tthis._resources = this._resources || this.calendar.fetchResources();\n\t\treturn this._resources;\n\t},\n\n\thasResource: function(event, resource) {\n\t\tif(this.opt('hasResource')) {\n\t\t\treturn this.opt('hasResource').apply(this, arguments);\n\t\t}\n\t\t\n\t\treturn event.resources && $.grep(event.resources, function(id) {\n\t\t\treturn id == resource.id;\n\t\t}).length;\n\t},\n\n\t// Called when a new selection is made. Updates internal state and triggers handlers.\n\treportSelection: function(start, end, ev, resources) {\n\t\tthis.isSelected = true;\n\n\t\tthis.calendar.trigger.apply(\n\t\t\tthis.calendar, ['select', this, start, end, ev, this, resources]\n\t\t);\n\t},\n\n\t// Used by the `headHtml` method, via RowRenderer, for rendering the HTML of a day-of-week header cell\n\theadCellHtml: function(row, col, date) {\n\t\tvar resource = this.resources()[col];\n\t\tvar classes = [\n\t\t\t'fc-day-header',\n\t\t\tthis.widgetHeaderClass,\n\t\t\t'fc-' + dayIDs[date.day()]\n\t\t];\n\n\t\tif(resource) {\n\t\t\tclasses.push(resource.className);\n\t\t}\n\n\t\treturn '' +\n\t\t\t'<th class=\"'+ classes.join(' ') +'\">' +\n\t\t\t((resource) ? htmlEscape(resource.name) : '') +\n\t\t\t'</th>';\n\t}\n\n});\n\n;;\n\n/* A day view with an all-day cell area at the top, and a time grid below by resource\n----------------------------------------------------------------------------------------------------------------------*/\n\nfcViews.resourceDay = ResourceDayView;\n\nfunction ResourceDayView(calendar) {\n\tResourceView.call(this, calendar); // call the super-constructor\n\n\tvar superRangeToSegments = this.rangeToSegments;\n\tthis.rangeToSegments = function(start, end) {\n\t\tvar colCnt = this.colCnt;\n\t\tvar segments = [];\n\n\t\t$.each(superRangeToSegments(start, end), function(index, segment) {\n\t\t\tfor (var col=0; col<colCnt; col++) {\n\t\t\t\tsegments.push({\n\t\t\t\t\trow: segment.row,\n\t\t\t\t\tleftCol: col,\n\t\t\t\t\trightCol: col,\n\t\t\t\t\tisStart: segment.isStart,\n\t\t\t\t\tisEnd: segment.isEnd\n\t\t\t\t});\n\t\t\t}\n\t\t});\n\t\treturn segments;\n\t};\n}\n\nResourceDayView.prototype = createObject(ResourceView.prototype); // define the super-class\n$.extend(ResourceDayView.prototype, {\n\n\tname: 'resourceDay',\n\n\tincrementDate: function(date, delta) {\n\t\treturn AgendaDayView.prototype.incrementDate.apply(this, arguments);\n\t},\n\n\trender: function(date) {\n\t\tthis.start = this.intervalStart = date.clone().stripTime();\n\t\tthis.end = this.intervalEnd = this.start.clone().add(1, 'days');\n\n\t\tthis.title = this.calendar.formatDate(this.start, this.opt('titleFormat'));\n\n\t\tAgendaView.prototype.render.call(this, this.resources().length || 1); // call the super-method\n\t}\n\n});\n\n;;\n\n});","/* jquery.signalR.core.js */\r\n/*global window:false */\r\n/*!\r\n * ASP.NET SignalR JavaScript Library v2.2.1\r\n * http://signalr.net/\r\n *\r\n * Copyright (c) .NET Foundation. All rights reserved.\r\n * Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\r\n *\r\n */\r\n\r\n/// <reference path=\"Scripts/jquery-1.6.4.js\" />\r\n/// <reference path=\"jquery.signalR.version.js\" />\r\n(function ($, window, undefined) {\r\n\r\n    var resources = {\r\n        nojQuery: \"jQuery was not found. Please ensure jQuery is referenced before the SignalR client JavaScript file.\",\r\n        noTransportOnInit: \"No transport could be initialized successfully. Try specifying a different transport or none at all for auto initialization.\",\r\n        errorOnNegotiate: \"Error during negotiation request.\",\r\n        stoppedWhileLoading: \"The connection was stopped during page load.\",\r\n        stoppedWhileNegotiating: \"The connection was stopped during the negotiate request.\",\r\n        errorParsingNegotiateResponse: \"Error parsing negotiate response.\",\r\n        errorDuringStartRequest: \"Error during start request. Stopping the connection.\",\r\n        stoppedDuringStartRequest: \"The connection was stopped during the start request.\",\r\n        errorParsingStartResponse: \"Error parsing start response: '{0}'. Stopping the connection.\",\r\n        invalidStartResponse: \"Invalid start response: '{0}'. Stopping the connection.\",\r\n        protocolIncompatible: \"You are using a version of the client that isn't compatible with the server. Client version {0}, server version {1}.\",\r\n        sendFailed: \"Send failed.\",\r\n        parseFailed: \"Failed at parsing response: {0}\",\r\n        longPollFailed: \"Long polling request failed.\",\r\n        eventSourceFailedToConnect: \"EventSource failed to connect.\",\r\n        eventSourceError: \"Error raised by EventSource\",\r\n        webSocketClosed: \"WebSocket closed.\",\r\n        pingServerFailedInvalidResponse: \"Invalid ping response when pinging server: '{0}'.\",\r\n        pingServerFailed: \"Failed to ping server.\",\r\n        pingServerFailedStatusCode: \"Failed to ping server.  Server responded with status code {0}, stopping the connection.\",\r\n        pingServerFailedParse: \"Failed to parse ping server response, stopping the connection.\",\r\n        noConnectionTransport: \"Connection is in an invalid state, there is no transport active.\",\r\n        webSocketsInvalidState: \"The Web Socket transport is in an invalid state, transitioning into reconnecting.\",\r\n        reconnectTimeout: \"Couldn't reconnect within the configured timeout of {0} ms, disconnecting.\",\r\n        reconnectWindowTimeout: \"The client has been inactive since {0} and it has exceeded the inactivity timeout of {1} ms. Stopping the connection.\"\r\n    };\r\n\r\n    if (typeof ($) !== \"function\") {\r\n        // no jQuery!\r\n        throw new Error(resources.nojQuery);\r\n    }\r\n\r\n    var signalR,\r\n        _connection,\r\n        _pageLoaded = (window.document.readyState === \"complete\"),\r\n        _pageWindow = $(window),\r\n        _negotiateAbortText = \"__Negotiate Aborted__\",\r\n        events = {\r\n            onStart: \"onStart\",\r\n            onStarting: \"onStarting\",\r\n            onReceived: \"onReceived\",\r\n            onError: \"onError\",\r\n            onConnectionSlow: \"onConnectionSlow\",\r\n            onReconnecting: \"onReconnecting\",\r\n            onReconnect: \"onReconnect\",\r\n            onStateChanged: \"onStateChanged\",\r\n            onDisconnect: \"onDisconnect\"\r\n        },\r\n        ajaxDefaults = {\r\n            processData: true,\r\n            timeout: null,\r\n            async: true,\r\n            global: false,\r\n            cache: false\r\n        },\r\n        log = function (msg, logging) {\r\n            if (logging === false) {\r\n                return;\r\n            }\r\n            var m;\r\n            if (typeof (window.console) === \"undefined\") {\r\n                return;\r\n            }\r\n            m = \"[\" + new Date().toTimeString() + \"] SignalR: \" + msg;\r\n            if (window.console.debug) {\r\n                window.console.debug(m);\r\n            } else if (window.console.log) {\r\n                window.console.log(m);\r\n            }\r\n        },\r\n\r\n        changeState = function (connection, expectedState, newState) {\r\n            if (expectedState === connection.state) {\r\n                connection.state = newState;\r\n\r\n                $(connection).triggerHandler(events.onStateChanged, [{ oldState: expectedState, newState: newState }]);\r\n                return true;\r\n            }\r\n\r\n            return false;\r\n        },\r\n\r\n        isDisconnecting = function (connection) {\r\n            return connection.state === signalR.connectionState.disconnected;\r\n        },\r\n\r\n        supportsKeepAlive = function (connection) {\r\n            return connection._.keepAliveData.activated &&\r\n                   connection.transport.supportsKeepAlive(connection);\r\n        },\r\n\r\n        configureStopReconnectingTimeout = function (connection) {\r\n            var stopReconnectingTimeout,\r\n                onReconnectTimeout;\r\n\r\n            // Check if this connection has already been configured to stop reconnecting after a specified timeout.\r\n            // Without this check if a connection is stopped then started events will be bound multiple times.\r\n            if (!connection._.configuredStopReconnectingTimeout) {\r\n                onReconnectTimeout = function (connection) {\r\n                    var message = signalR._.format(signalR.resources.reconnectTimeout, connection.disconnectTimeout);\r\n                    connection.log(message);\r\n                    $(connection).triggerHandler(events.onError, [signalR._.error(message, /* source */ \"TimeoutException\")]);\r\n                    connection.stop(/* async */ false, /* notifyServer */ false);\r\n                };\r\n\r\n                connection.reconnecting(function () {\r\n                    var connection = this;\r\n\r\n                    // Guard against state changing in a previous user defined even handler\r\n                    if (connection.state === signalR.connectionState.reconnecting) {\r\n                        stopReconnectingTimeout = window.setTimeout(function () { onReconnectTimeout(connection); }, connection.disconnectTimeout);\r\n                    }\r\n                });\r\n\r\n                connection.stateChanged(function (data) {\r\n                    if (data.oldState === signalR.connectionState.reconnecting) {\r\n                        // Clear the pending reconnect timeout check\r\n                        window.clearTimeout(stopReconnectingTimeout);\r\n                    }\r\n                });\r\n\r\n                connection._.configuredStopReconnectingTimeout = true;\r\n            }\r\n        };\r\n\r\n    signalR = function (url, qs, logging) {\r\n        /// <summary>Creates a new SignalR connection for the given url</summary>\r\n        /// <param name=\"url\" type=\"String\">The URL of the long polling endpoint</param>\r\n        /// <param name=\"qs\" type=\"Object\">\r\n        ///     [Optional] Custom querystring parameters to add to the connection URL.\r\n        ///     If an object, every non-function member will be added to the querystring.\r\n        ///     If a string, it's added to the QS as specified.\r\n        /// </param>\r\n        /// <param name=\"logging\" type=\"Boolean\">\r\n        ///     [Optional] A flag indicating whether connection logging is enabled to the browser\r\n        ///     console/log. Defaults to false.\r\n        /// </param>\r\n\r\n        return new signalR.fn.init(url, qs, logging);\r\n    };\r\n\r\n    signalR._ = {\r\n        defaultContentType: \"application/x-www-form-urlencoded; charset=UTF-8\",\r\n\r\n        ieVersion: (function () {\r\n            var version,\r\n                matches;\r\n\r\n            if (window.navigator.appName === 'Microsoft Internet Explorer') {\r\n                // Check if the user agent has the pattern \"MSIE (one or more numbers).(one or more numbers)\";\r\n                matches = /MSIE ([0-9]+\\.[0-9]+)/.exec(window.navigator.userAgent);\r\n\r\n                if (matches) {\r\n                    version = window.parseFloat(matches[1]);\r\n                }\r\n            }\r\n\r\n            // undefined value means not IE\r\n            return version;\r\n        })(),\r\n\r\n        error: function (message, source, context) {\r\n            var e = new Error(message);\r\n            e.source = source;\r\n\r\n            if (typeof context !== \"undefined\") {\r\n                e.context = context;\r\n            }\r\n\r\n            return e;\r\n        },\r\n\r\n        transportError: function (message, transport, source, context) {\r\n            var e = this.error(message, source, context);\r\n            e.transport = transport ? transport.name : undefined;\r\n            return e;\r\n        },\r\n\r\n        format: function () {\r\n            /// <summary>Usage: format(\"Hi {0}, you are {1}!\", \"Foo\", 100) </summary>\r\n            var s = arguments[0];\r\n            for (var i = 0; i < arguments.length - 1; i++) {\r\n                s = s.replace(\"{\" + i + \"}\", arguments[i + 1]);\r\n            }\r\n            return s;\r\n        },\r\n\r\n        firefoxMajorVersion: function (userAgent) {\r\n            // Firefox user agents: http://useragentstring.com/pages/Firefox/\r\n            var matches = userAgent.match(/Firefox\\/(\\d+)/);\r\n            if (!matches || !matches.length || matches.length < 2) {\r\n                return 0;\r\n            }\r\n            return parseInt(matches[1], 10 /* radix */);\r\n        },\r\n\r\n        configurePingInterval: function (connection) {\r\n            var config = connection._.config,\r\n                onFail = function (error) {\r\n                    $(connection).triggerHandler(events.onError, [error]);\r\n                };\r\n\r\n            if (config && !connection._.pingIntervalId && config.pingInterval) {\r\n                connection._.pingIntervalId = window.setInterval(function () {\r\n                    signalR.transports._logic.pingServer(connection).fail(onFail);\r\n                }, config.pingInterval);\r\n            }\r\n        }\r\n    };\r\n\r\n    signalR.events = events;\r\n\r\n    signalR.resources = resources;\r\n\r\n    signalR.ajaxDefaults = ajaxDefaults;\r\n\r\n    signalR.changeState = changeState;\r\n\r\n    signalR.isDisconnecting = isDisconnecting;\r\n\r\n    signalR.connectionState = {\r\n        connecting: 0,\r\n        connected: 1,\r\n        reconnecting: 2,\r\n        disconnected: 4\r\n    };\r\n\r\n    signalR.hub = {\r\n        start: function () {\r\n            // This will get replaced with the real hub connection start method when hubs is referenced correctly\r\n            throw new Error(\"SignalR: Error loading hubs. Ensure your hubs reference is correct, e.g. <script src='/signalr/js'></script>.\");\r\n        }\r\n    };\r\n\r\n    // .on() was added in version 1.7.0, .load() was removed in version 3.0.0 so we fallback to .load() if .on() does\r\n    // not exist to not break existing applications\r\n    if (typeof _pageWindow.on == \"function\") {\r\n        _pageWindow.on(\"load\", function () { _pageLoaded = true; });\r\n    }\r\n    else {\r\n        _pageWindow.load(function () { _pageLoaded = true; });\r\n    }\r\n\r\n    function validateTransport(requestedTransport, connection) {\r\n        /// <summary>Validates the requested transport by cross checking it with the pre-defined signalR.transports</summary>\r\n        /// <param name=\"requestedTransport\" type=\"Object\">The designated transports that the user has specified.</param>\r\n        /// <param name=\"connection\" type=\"signalR\">The connection that will be using the requested transports.  Used for logging purposes.</param>\r\n        /// <returns type=\"Object\" />\r\n\r\n        if ($.isArray(requestedTransport)) {\r\n            // Go through transport array and remove an \"invalid\" tranports\r\n            for (var i = requestedTransport.length - 1; i >= 0; i--) {\r\n                var transport = requestedTransport[i];\r\n                if ($.type(transport) !== \"string\" || !signalR.transports[transport]) {\r\n                    connection.log(\"Invalid transport: \" + transport + \", removing it from the transports list.\");\r\n                    requestedTransport.splice(i, 1);\r\n                }\r\n            }\r\n\r\n            // Verify we still have transports left, if we dont then we have invalid transports\r\n            if (requestedTransport.length === 0) {\r\n                connection.log(\"No transports remain within the specified transport array.\");\r\n                requestedTransport = null;\r\n            }\r\n        } else if (!signalR.transports[requestedTransport] && requestedTransport !== \"auto\") {\r\n            connection.log(\"Invalid transport: \" + requestedTransport.toString() + \".\");\r\n            requestedTransport = null;\r\n        } else if (requestedTransport === \"auto\" && signalR._.ieVersion <= 8) {\r\n            // If we're doing an auto transport and we're IE8 then force longPolling, #1764\r\n            return [\"longPolling\"];\r\n\r\n        }\r\n\r\n        return requestedTransport;\r\n    }\r\n\r\n    function getDefaultPort(protocol) {\r\n        if (protocol === \"http:\") {\r\n            return 80;\r\n        } else if (protocol === \"https:\") {\r\n            return 443;\r\n        }\r\n    }\r\n\r\n    function addDefaultPort(protocol, url) {\r\n        // Remove ports  from url.  We have to check if there's a / or end of line\r\n        // following the port in order to avoid removing ports such as 8080.\r\n        if (url.match(/:\\d+$/)) {\r\n            return url;\r\n        } else {\r\n            return url + \":\" + getDefaultPort(protocol);\r\n        }\r\n    }\r\n\r\n    function ConnectingMessageBuffer(connection, drainCallback) {\r\n        var that = this,\r\n            buffer = [];\r\n\r\n        that.tryBuffer = function (message) {\r\n            if (connection.state === $.signalR.connectionState.connecting) {\r\n                buffer.push(message);\r\n\r\n                return true;\r\n            }\r\n\r\n            return false;\r\n        };\r\n\r\n        that.drain = function () {\r\n            // Ensure that the connection is connected when we drain (do not want to drain while a connection is not active)\r\n            if (connection.state === $.signalR.connectionState.connected) {\r\n                while (buffer.length > 0) {\r\n                    drainCallback(buffer.shift());\r\n                }\r\n            }\r\n        };\r\n\r\n        that.clear = function () {\r\n            buffer = [];\r\n        };\r\n    }\r\n\r\n    signalR.fn = signalR.prototype = {\r\n        init: function (url, qs, logging) {\r\n            var $connection = $(this);\r\n\r\n            this.url = url;\r\n            this.qs = qs;\r\n            this.lastError = null;\r\n            this._ = {\r\n                keepAliveData: {},\r\n                connectingMessageBuffer: new ConnectingMessageBuffer(this, function (message) {\r\n                    $connection.triggerHandler(events.onReceived, [message]);\r\n                }),\r\n                lastMessageAt: new Date().getTime(),\r\n                lastActiveAt: new Date().getTime(),\r\n                beatInterval: 5000, // Default value, will only be overridden if keep alive is enabled,\r\n                beatHandle: null,\r\n                totalTransportConnectTimeout: 0 // This will be the sum of the TransportConnectTimeout sent in response to negotiate and connection.transportConnectTimeout\r\n            };\r\n            if (typeof (logging) === \"boolean\") {\r\n                this.logging = logging;\r\n            }\r\n        },\r\n\r\n        _parseResponse: function (response) {\r\n            var that = this;\r\n\r\n            if (!response) {\r\n                return response;\r\n            } else if (typeof response === \"string\") {\r\n                return that.json.parse(response);\r\n            } else {\r\n                return response;\r\n            }\r\n        },\r\n\r\n        _originalJson: window.JSON,\r\n\r\n        json: window.JSON,\r\n\r\n        isCrossDomain: function (url, against) {\r\n            /// <summary>Checks if url is cross domain</summary>\r\n            /// <param name=\"url\" type=\"String\">The base URL</param>\r\n            /// <param name=\"against\" type=\"Object\">\r\n            ///     An optional argument to compare the URL against, if not specified it will be set to window.location.\r\n            ///     If specified it must contain a protocol and a host property.\r\n            /// </param>\r\n            var link;\r\n\r\n            url = $.trim(url);\r\n\r\n            against = against || window.location;\r\n\r\n            if (url.indexOf(\"http\") !== 0) {\r\n                return false;\r\n            }\r\n\r\n            // Create an anchor tag.\r\n            link = window.document.createElement(\"a\");\r\n            link.href = url;\r\n\r\n            // When checking for cross domain we have to special case port 80 because the window.location will remove the\r\n            return link.protocol + addDefaultPort(link.protocol, link.host) !== against.protocol + addDefaultPort(against.protocol, against.host);\r\n        },\r\n\r\n        ajaxDataType: \"text\",\r\n\r\n        contentType: \"application/json; charset=UTF-8\",\r\n\r\n        logging: false,\r\n\r\n        state: signalR.connectionState.disconnected,\r\n\r\n        clientProtocol: \"1.5\",\r\n\r\n        reconnectDelay: 2000,\r\n\r\n        transportConnectTimeout: 0,\r\n\r\n        disconnectTimeout: 30000, // This should be set by the server in response to the negotiate request (30s default)\r\n\r\n        reconnectWindow: 30000, // This should be set by the server in response to the negotiate request\r\n\r\n        keepAliveWarnAt: 2 / 3, // Warn user of slow connection if we breach the X% mark of the keep alive timeout\r\n\r\n        start: function (options, callback) {\r\n            /// <summary>Starts the connection</summary>\r\n            /// <param name=\"options\" type=\"Object\">Options map</param>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute when the connection has started</param>\r\n            var connection = this,\r\n                config = {\r\n                    pingInterval: 300000,\r\n                    waitForPageLoad: true,\r\n                    transport: \"auto\",\r\n                    jsonp: false\r\n                },\r\n                initialize,\r\n                deferred = connection._deferral || $.Deferred(), // Check to see if there is a pre-existing deferral that's being built on, if so we want to keep using it\r\n                parser = window.document.createElement(\"a\");\r\n\r\n            connection.lastError = null;\r\n\r\n            // Persist the deferral so that if start is called multiple times the same deferral is used.\r\n            connection._deferral = deferred;\r\n\r\n            if (!connection.json) {\r\n                // no JSON!\r\n                throw new Error(\"SignalR: No JSON parser found. Please ensure json2.js is referenced before the SignalR.js file if you need to support clients without native JSON parsing support, e.g. IE<8.\");\r\n            }\r\n\r\n            if ($.type(options) === \"function\") {\r\n                // Support calling with single callback parameter\r\n                callback = options;\r\n            } else if ($.type(options) === \"object\") {\r\n                $.extend(config, options);\r\n                if ($.type(config.callback) === \"function\") {\r\n                    callback = config.callback;\r\n                }\r\n            }\r\n\r\n            config.transport = validateTransport(config.transport, connection);\r\n\r\n            // If the transport is invalid throw an error and abort start\r\n            if (!config.transport) {\r\n                throw new Error(\"SignalR: Invalid transport(s) specified, aborting start.\");\r\n            }\r\n\r\n            connection._.config = config;\r\n\r\n            // Check to see if start is being called prior to page load\r\n            // If waitForPageLoad is true we then want to re-direct function call to the window load event\r\n            if (!_pageLoaded && config.waitForPageLoad === true) {\r\n                connection._.deferredStartHandler = function () {\r\n                    connection.start(options, callback);\r\n                };\r\n                _pageWindow.bind(\"load\", connection._.deferredStartHandler);\r\n\r\n                return deferred.promise();\r\n            }\r\n\r\n            // If we're already connecting just return the same deferral as the original connection start\r\n            if (connection.state === signalR.connectionState.connecting) {\r\n                return deferred.promise();\r\n            } else if (changeState(connection,\r\n                            signalR.connectionState.disconnected,\r\n                            signalR.connectionState.connecting) === false) {\r\n                // We're not connecting so try and transition into connecting.\r\n                // If we fail to transition then we're either in connected or reconnecting.\r\n\r\n                deferred.resolve(connection);\r\n                return deferred.promise();\r\n            }\r\n\r\n            configureStopReconnectingTimeout(connection);\r\n\r\n            // Resolve the full url\r\n            parser.href = connection.url;\r\n            if (!parser.protocol || parser.protocol === \":\") {\r\n                connection.protocol = window.document.location.protocol;\r\n                connection.host = parser.host || window.document.location.host;\r\n            } else {\r\n                connection.protocol = parser.protocol;\r\n                connection.host = parser.host;\r\n            }\r\n\r\n            connection.baseUrl = connection.protocol + \"//\" + connection.host;\r\n\r\n            // Set the websocket protocol\r\n            connection.wsProtocol = connection.protocol === \"https:\" ? \"wss://\" : \"ws://\";\r\n\r\n            // If jsonp with no/auto transport is specified, then set the transport to long polling\r\n            // since that is the only transport for which jsonp really makes sense.\r\n            // Some developers might actually choose to specify jsonp for same origin requests\r\n            // as demonstrated by Issue #623.\r\n            if (config.transport === \"auto\" && config.jsonp === true) {\r\n                config.transport = \"longPolling\";\r\n            }\r\n\r\n            // If the url is protocol relative, prepend the current windows protocol to the url.\r\n            if (connection.url.indexOf(\"//\") === 0) {\r\n                connection.url = window.location.protocol + connection.url;\r\n                connection.log(\"Protocol relative URL detected, normalizing it to '\" + connection.url + \"'.\");\r\n            }\r\n\r\n            if (this.isCrossDomain(connection.url)) {\r\n                connection.log(\"Auto detected cross domain url.\");\r\n\r\n                if (config.transport === \"auto\") {\r\n                    // TODO: Support XDM with foreverFrame\r\n                    config.transport = [\"webSockets\", \"serverSentEvents\", \"longPolling\"];\r\n                }\r\n\r\n                if (typeof (config.withCredentials) === \"undefined\") {\r\n                    config.withCredentials = true;\r\n                }\r\n\r\n                // Determine if jsonp is the only choice for negotiation, ajaxSend and ajaxAbort.\r\n                // i.e. if the browser doesn't supports CORS\r\n                // If it is, ignore any preference to the contrary, and switch to jsonp.\r\n                if (!config.jsonp) {\r\n                    config.jsonp = !$.support.cors;\r\n\r\n                    if (config.jsonp) {\r\n                        connection.log(\"Using jsonp because this browser doesn't support CORS.\");\r\n                    }\r\n                }\r\n\r\n                connection.contentType = signalR._.defaultContentType;\r\n            }\r\n\r\n            connection.withCredentials = config.withCredentials;\r\n\r\n            connection.ajaxDataType = config.jsonp ? \"jsonp\" : \"text\";\r\n\r\n            $(connection).bind(events.onStart, function (e, data) {\r\n                if ($.type(callback) === \"function\") {\r\n                    callback.call(connection);\r\n                }\r\n                deferred.resolve(connection);\r\n            });\r\n\r\n            connection._.initHandler = signalR.transports._logic.initHandler(connection);\r\n\r\n            initialize = function (transports, index) {\r\n                var noTransportError = signalR._.error(resources.noTransportOnInit);\r\n\r\n                index = index || 0;\r\n                if (index >= transports.length) {\r\n                    if (index === 0) {\r\n                        connection.log(\"No transports supported by the server were selected.\");\r\n                    } else if (index === 1) {\r\n                        connection.log(\"No fallback transports were selected.\");\r\n                    } else {\r\n                        connection.log(\"Fallback transports exhausted.\");\r\n                    }\r\n\r\n                    // No transport initialized successfully\r\n                    $(connection).triggerHandler(events.onError, [noTransportError]);\r\n                    deferred.reject(noTransportError);\r\n                    // Stop the connection if it has connected and move it into the disconnected state\r\n                    connection.stop();\r\n                    return;\r\n                }\r\n\r\n                // The connection was aborted\r\n                if (connection.state === signalR.connectionState.disconnected) {\r\n                    return;\r\n                }\r\n\r\n                var transportName = transports[index],\r\n                    transport = signalR.transports[transportName],\r\n                    onFallback = function () {\r\n                        initialize(transports, index + 1);\r\n                    };\r\n\r\n                connection.transport = transport;\r\n\r\n                try {\r\n                    connection._.initHandler.start(transport, function () { // success\r\n                        // Firefox 11+ doesn't allow sync XHR withCredentials: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest#withCredentials\r\n                        var isFirefox11OrGreater = signalR._.firefoxMajorVersion(window.navigator.userAgent) >= 11,\r\n                            asyncAbort = !!connection.withCredentials && isFirefox11OrGreater;\r\n\r\n                        connection.log(\"The start request succeeded. Transitioning to the connected state.\");\r\n\r\n                        if (supportsKeepAlive(connection)) {\r\n                            signalR.transports._logic.monitorKeepAlive(connection);\r\n                        }\r\n\r\n                        signalR.transports._logic.startHeartbeat(connection);\r\n\r\n                        // Used to ensure low activity clients maintain their authentication.\r\n                        // Must be configured once a transport has been decided to perform valid ping requests.\r\n                        signalR._.configurePingInterval(connection);\r\n\r\n                        if (!changeState(connection,\r\n                                            signalR.connectionState.connecting,\r\n                                            signalR.connectionState.connected)) {\r\n                            connection.log(\"WARNING! The connection was not in the connecting state.\");\r\n                        }\r\n\r\n                        // Drain any incoming buffered messages (messages that came in prior to connect)\r\n                        connection._.connectingMessageBuffer.drain();\r\n\r\n                        $(connection).triggerHandler(events.onStart);\r\n\r\n                        // wire the stop handler for when the user leaves the page\r\n                        _pageWindow.bind(\"unload\", function () {\r\n                            connection.log(\"Window unloading, stopping the connection.\");\r\n\r\n                            connection.stop(asyncAbort);\r\n                        });\r\n\r\n                        if (isFirefox11OrGreater) {\r\n                            // Firefox does not fire cross-domain XHRs in the normal unload handler on tab close.\r\n                            // #2400\r\n                            _pageWindow.bind(\"beforeunload\", function () {\r\n                                // If connection.stop() runs runs in beforeunload and fails, it will also fail\r\n                                // in unload unless connection.stop() runs after a timeout.\r\n                                window.setTimeout(function () {\r\n                                    connection.stop(asyncAbort);\r\n                                }, 0);\r\n                            });\r\n                        }\r\n                    }, onFallback);\r\n                }\r\n                catch (error) {\r\n                    connection.log(transport.name + \" transport threw '\" + error.message + \"' when attempting to start.\");\r\n                    onFallback();\r\n                }\r\n            };\r\n\r\n            var url = connection.url + \"/negotiate\",\r\n                onFailed = function (error, connection) {\r\n                    var err = signalR._.error(resources.errorOnNegotiate, error, connection._.negotiateRequest);\r\n\r\n                    $(connection).triggerHandler(events.onError, err);\r\n                    deferred.reject(err);\r\n                    // Stop the connection if negotiate failed\r\n                    connection.stop();\r\n                };\r\n\r\n            $(connection).triggerHandler(events.onStarting);\r\n\r\n            url = signalR.transports._logic.prepareQueryString(connection, url);\r\n\r\n            connection.log(\"Negotiating with '\" + url + \"'.\");\r\n\r\n            // Save the ajax negotiate request object so we can abort it if stop is called while the request is in flight.\r\n            connection._.negotiateRequest = signalR.transports._logic.ajax(connection, {\r\n                url: url,\r\n                error: function (error, statusText) {\r\n                    // We don't want to cause any errors if we're aborting our own negotiate request.\r\n                    if (statusText !== _negotiateAbortText) {\r\n                        onFailed(error, connection);\r\n                    } else {\r\n                        // This rejection will noop if the deferred has already been resolved or rejected.\r\n                        deferred.reject(signalR._.error(resources.stoppedWhileNegotiating, null /* error */, connection._.negotiateRequest));\r\n                    }\r\n                },\r\n                success: function (result) {\r\n                    var res,\r\n                        keepAliveData,\r\n                        protocolError,\r\n                        transports = [],\r\n                        supportedTransports = [];\r\n\r\n                    try {\r\n                        res = connection._parseResponse(result);\r\n                    } catch (error) {\r\n                        onFailed(signalR._.error(resources.errorParsingNegotiateResponse, error), connection);\r\n                        return;\r\n                    }\r\n\r\n                    keepAliveData = connection._.keepAliveData;\r\n                    connection.appRelativeUrl = res.Url;\r\n                    connection.id = res.ConnectionId;\r\n                    connection.token = res.ConnectionToken;\r\n                    connection.webSocketServerUrl = res.WebSocketServerUrl;\r\n\r\n                    // The long poll timeout is the ConnectionTimeout plus 10 seconds\r\n                    connection._.pollTimeout = res.ConnectionTimeout * 1000 + 10000; // in ms\r\n\r\n                    // Once the server has labeled the PersistentConnection as Disconnected, we should stop attempting to reconnect\r\n                    // after res.DisconnectTimeout seconds.\r\n                    connection.disconnectTimeout = res.DisconnectTimeout * 1000; // in ms\r\n\r\n                    // Add the TransportConnectTimeout from the response to the transportConnectTimeout from the client to calculate the total timeout\r\n                    connection._.totalTransportConnectTimeout = connection.transportConnectTimeout + res.TransportConnectTimeout * 1000;\r\n\r\n                    // If we have a keep alive\r\n                    if (res.KeepAliveTimeout) {\r\n                        // Register the keep alive data as activated\r\n                        keepAliveData.activated = true;\r\n\r\n                        // Timeout to designate when to force the connection into reconnecting converted to milliseconds\r\n                        keepAliveData.timeout = res.KeepAliveTimeout * 1000;\r\n\r\n                        // Timeout to designate when to warn the developer that the connection may be dead or is not responding.\r\n                        keepAliveData.timeoutWarning = keepAliveData.timeout * connection.keepAliveWarnAt;\r\n\r\n                        // Instantiate the frequency in which we check the keep alive.  It must be short in order to not miss/pick up any changes\r\n                        connection._.beatInterval = (keepAliveData.timeout - keepAliveData.timeoutWarning) / 3;\r\n                    } else {\r\n                        keepAliveData.activated = false;\r\n                    }\r\n\r\n                    connection.reconnectWindow = connection.disconnectTimeout + (keepAliveData.timeout || 0);\r\n\r\n                    if (!res.ProtocolVersion || res.ProtocolVersion !== connection.clientProtocol) {\r\n                        protocolError = signalR._.error(signalR._.format(resources.protocolIncompatible, connection.clientProtocol, res.ProtocolVersion));\r\n                        $(connection).triggerHandler(events.onError, [protocolError]);\r\n                        deferred.reject(protocolError);\r\n\r\n                        return;\r\n                    }\r\n\r\n                    $.each(signalR.transports, function (key) {\r\n                        if ((key.indexOf(\"_\") === 0) || (key === \"webSockets\" && !res.TryWebSockets)) {\r\n                            return true;\r\n                        }\r\n                        supportedTransports.push(key);\r\n                    });\r\n\r\n                    if ($.isArray(config.transport)) {\r\n                        $.each(config.transport, function (_, transport) {\r\n                            if ($.inArray(transport, supportedTransports) >= 0) {\r\n                                transports.push(transport);\r\n                            }\r\n                        });\r\n                    } else if (config.transport === \"auto\") {\r\n                        transports = supportedTransports;\r\n                    } else if ($.inArray(config.transport, supportedTransports) >= 0) {\r\n                        transports.push(config.transport);\r\n                    }\r\n\r\n                    initialize(transports);\r\n                }\r\n            });\r\n\r\n            return deferred.promise();\r\n        },\r\n\r\n        starting: function (callback) {\r\n            /// <summary>Adds a callback that will be invoked before anything is sent over the connection</summary>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute before the connection is fully instantiated.</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n            $(connection).bind(events.onStarting, function (e, data) {\r\n                callback.call(connection);\r\n            });\r\n            return connection;\r\n        },\r\n\r\n        send: function (data) {\r\n            /// <summary>Sends data over the connection</summary>\r\n            /// <param name=\"data\" type=\"String\">The data to send over the connection</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n\r\n            if (connection.state === signalR.connectionState.disconnected) {\r\n                // Connection hasn't been started yet\r\n                throw new Error(\"SignalR: Connection must be started before data can be sent. Call .start() before .send()\");\r\n            }\r\n\r\n            if (connection.state === signalR.connectionState.connecting) {\r\n                // Connection hasn't been started yet\r\n                throw new Error(\"SignalR: Connection has not been fully initialized. Use .start().done() or .start().fail() to run logic after the connection has started.\");\r\n            }\r\n\r\n            connection.transport.send(connection, data);\r\n            // REVIEW: Should we return deferred here?\r\n            return connection;\r\n        },\r\n\r\n        received: function (callback) {\r\n            /// <summary>Adds a callback that will be invoked after anything is received over the connection</summary>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute when any data is received on the connection</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n            $(connection).bind(events.onReceived, function (e, data) {\r\n                callback.call(connection, data);\r\n            });\r\n            return connection;\r\n        },\r\n\r\n        stateChanged: function (callback) {\r\n            /// <summary>Adds a callback that will be invoked when the connection state changes</summary>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute when the connection state changes</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n            $(connection).bind(events.onStateChanged, function (e, data) {\r\n                callback.call(connection, data);\r\n            });\r\n            return connection;\r\n        },\r\n\r\n        error: function (callback) {\r\n            /// <summary>Adds a callback that will be invoked after an error occurs with the connection</summary>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute when an error occurs on the connection</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n            $(connection).bind(events.onError, function (e, errorData, sendData) {\r\n                connection.lastError = errorData;\r\n                // In practice 'errorData' is the SignalR built error object.\r\n                // In practice 'sendData' is undefined for all error events except those triggered by\r\n                // 'ajaxSend' and 'webSockets.send'.'sendData' is the original send payload.\r\n                callback.call(connection, errorData, sendData);\r\n            });\r\n            return connection;\r\n        },\r\n\r\n        disconnected: function (callback) {\r\n            /// <summary>Adds a callback that will be invoked when the client disconnects</summary>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute when the connection is broken</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n            $(connection).bind(events.onDisconnect, function (e, data) {\r\n                callback.call(connection);\r\n            });\r\n            return connection;\r\n        },\r\n\r\n        connectionSlow: function (callback) {\r\n            /// <summary>Adds a callback that will be invoked when the client detects a slow connection</summary>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute when the connection is slow</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n            $(connection).bind(events.onConnectionSlow, function (e, data) {\r\n                callback.call(connection);\r\n            });\r\n\r\n            return connection;\r\n        },\r\n\r\n        reconnecting: function (callback) {\r\n            /// <summary>Adds a callback that will be invoked when the underlying transport begins reconnecting</summary>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute when the connection enters a reconnecting state</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n            $(connection).bind(events.onReconnecting, function (e, data) {\r\n                callback.call(connection);\r\n            });\r\n            return connection;\r\n        },\r\n\r\n        reconnected: function (callback) {\r\n            /// <summary>Adds a callback that will be invoked when the underlying transport reconnects</summary>\r\n            /// <param name=\"callback\" type=\"Function\">A callback function to execute when the connection is restored</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this;\r\n            $(connection).bind(events.onReconnect, function (e, data) {\r\n                callback.call(connection);\r\n            });\r\n            return connection;\r\n        },\r\n\r\n        stop: function (async, notifyServer) {\r\n            /// <summary>Stops listening</summary>\r\n            /// <param name=\"async\" type=\"Boolean\">Whether or not to asynchronously abort the connection</param>\r\n            /// <param name=\"notifyServer\" type=\"Boolean\">Whether we want to notify the server that we are aborting the connection</param>\r\n            /// <returns type=\"signalR\" />\r\n            var connection = this,\r\n                // Save deferral because this is always cleaned up\r\n                deferral = connection._deferral;\r\n\r\n            // Verify that we've bound a load event.\r\n            if (connection._.deferredStartHandler) {\r\n                // Unbind the event.\r\n                _pageWindow.unbind(\"load\", connection._.deferredStartHandler);\r\n            }\r\n\r\n            // Always clean up private non-timeout based state.\r\n            delete connection._.config;\r\n            delete connection._.deferredStartHandler;\r\n\r\n            // This needs to be checked despite the connection state because a connection start can be deferred until page load.\r\n            // If we've deferred the start due to a page load we need to unbind the \"onLoad\" -> start event.\r\n            if (!_pageLoaded && (!connection._.config || connection._.config.waitForPageLoad === true)) {\r\n                connection.log(\"Stopping connection prior to negotiate.\");\r\n\r\n                // If we have a deferral we should reject it\r\n                if (deferral) {\r\n                    deferral.reject(signalR._.error(resources.stoppedWhileLoading));\r\n                }\r\n\r\n                // Short-circuit because the start has not been fully started.\r\n                return;\r\n            }\r\n\r\n            if (connection.state === signalR.connectionState.disconnected) {\r\n                return;\r\n            }\r\n\r\n            connection.log(\"Stopping connection.\");\r\n\r\n            // Clear this no matter what\r\n            window.clearTimeout(connection._.beatHandle);\r\n            window.clearInterval(connection._.pingIntervalId);\r\n\r\n            if (connection.transport) {\r\n                connection.transport.stop(connection);\r\n\r\n                if (notifyServer !== false) {\r\n                    connection.transport.abort(connection, async);\r\n                }\r\n\r\n                if (supportsKeepAlive(connection)) {\r\n                    signalR.transports._logic.stopMonitoringKeepAlive(connection);\r\n                }\r\n\r\n                connection.transport = null;\r\n            }\r\n\r\n            if (connection._.negotiateRequest) {\r\n                // If the negotiation request has already completed this will noop.\r\n                connection._.negotiateRequest.abort(_negotiateAbortText);\r\n                delete connection._.negotiateRequest;\r\n            }\r\n\r\n            // Ensure that initHandler.stop() is called before connection._deferral is deleted\r\n            if (connection._.initHandler) {\r\n                connection._.initHandler.stop();\r\n            }\r\n\r\n            delete connection._deferral;\r\n            delete connection.messageId;\r\n            delete connection.groupsToken;\r\n            delete connection.id;\r\n            delete connection._.pingIntervalId;\r\n            delete connection._.lastMessageAt;\r\n            delete connection._.lastActiveAt;\r\n\r\n            // Clear out our message buffer\r\n            connection._.connectingMessageBuffer.clear();\r\n\r\n            // Trigger the disconnect event\r\n            changeState(connection, connection.state, signalR.connectionState.disconnected);\r\n            $(connection).triggerHandler(events.onDisconnect);\r\n\r\n            return connection;\r\n        },\r\n\r\n        log: function (msg) {\r\n            log(msg, this.logging);\r\n        }\r\n    };\r\n\r\n    signalR.fn.init.prototype = signalR.fn;\r\n\r\n    signalR.noConflict = function () {\r\n        /// <summary>Reinstates the original value of $.connection and returns the signalR object for manual assignment</summary>\r\n        /// <returns type=\"signalR\" />\r\n        if ($.connection === signalR) {\r\n            $.connection = _connection;\r\n        }\r\n        return signalR;\r\n    };\r\n\r\n    if ($.connection) {\r\n        _connection = $.connection;\r\n    }\r\n\r\n    $.connection = $.signalR = signalR;\r\n\r\n}(window.jQuery, window));\r\n/* jquery.signalR.transports.common.js */\r\n// Copyright (c) .NET Foundation. All rights reserved.\r\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\r\n\r\n/*global window:false */\r\n/// <reference path=\"jquery.signalR.core.js\" />\r\n\r\n(function ($, window, undefined) {\r\n\r\n    var signalR = $.signalR,\r\n        events = $.signalR.events,\r\n        changeState = $.signalR.changeState,\r\n        startAbortText = \"__Start Aborted__\",\r\n        transportLogic;\r\n\r\n    signalR.transports = {};\r\n\r\n    function beat(connection) {\r\n        if (connection._.keepAliveData.monitoring) {\r\n            checkIfAlive(connection);\r\n        }\r\n\r\n        // Ensure that we successfully marked active before continuing the heartbeat.\r\n        if (transportLogic.markActive(connection)) {\r\n            connection._.beatHandle = window.setTimeout(function () {\r\n                beat(connection);\r\n            }, connection._.beatInterval);\r\n        }\r\n    }\r\n\r\n    function checkIfAlive(connection) {\r\n        var keepAliveData = connection._.keepAliveData,\r\n            timeElapsed;\r\n\r\n        // Only check if we're connected\r\n        if (connection.state === signalR.connectionState.connected) {\r\n            timeElapsed = new Date().getTime() - connection._.lastMessageAt;\r\n\r\n            // Check if the keep alive has completely timed out\r\n            if (timeElapsed >= keepAliveData.timeout) {\r\n                connection.log(\"Keep alive timed out.  Notifying transport that connection has been lost.\");\r\n\r\n                // Notify transport that the connection has been lost\r\n                connection.transport.lostConnection(connection);\r\n            } else if (timeElapsed >= keepAliveData.timeoutWarning) {\r\n                // This is to assure that the user only gets a single warning\r\n                if (!keepAliveData.userNotified) {\r\n                    connection.log(\"Keep alive has been missed, connection may be dead/slow.\");\r\n                    $(connection).triggerHandler(events.onConnectionSlow);\r\n                    keepAliveData.userNotified = true;\r\n                }\r\n            } else {\r\n                keepAliveData.userNotified = false;\r\n            }\r\n        }\r\n    }\r\n\r\n    function getAjaxUrl(connection, path) {\r\n        var url = connection.url + path;\r\n\r\n        if (connection.transport) {\r\n            url += \"?transport=\" + connection.transport.name;\r\n        }\r\n\r\n        return transportLogic.prepareQueryString(connection, url);\r\n    }\r\n\r\n    function InitHandler(connection) {\r\n        this.connection = connection;\r\n\r\n        this.startRequested = false;\r\n        this.startCompleted = false;\r\n        this.connectionStopped = false;\r\n    }\r\n\r\n    InitHandler.prototype = {\r\n        start: function (transport, onSuccess, onFallback) {\r\n            var that = this,\r\n                connection = that.connection,\r\n                failCalled = false;\r\n\r\n            if (that.startRequested || that.connectionStopped) {\r\n                connection.log(\"WARNING! \" + transport.name + \" transport cannot be started. Initialization ongoing or completed.\");\r\n                return;\r\n            }\r\n\r\n            connection.log(transport.name + \" transport starting.\");\r\n\r\n            transport.start(connection, function () {\r\n                if (!failCalled) {\r\n                    that.initReceived(transport, onSuccess);\r\n                }\r\n            }, function (error) {\r\n                // Don't allow the same transport to cause onFallback to be called twice\r\n                if (!failCalled) {\r\n                    failCalled = true;\r\n                    that.transportFailed(transport, error, onFallback);\r\n                }\r\n\r\n                // Returns true if the transport should stop;\r\n                // false if it should attempt to reconnect\r\n                return !that.startCompleted || that.connectionStopped;\r\n            });\r\n\r\n            that.transportTimeoutHandle = window.setTimeout(function () {\r\n                if (!failCalled) {\r\n                    failCalled = true;\r\n                    connection.log(transport.name + \" transport timed out when trying to connect.\");\r\n                    that.transportFailed(transport, undefined, onFallback);\r\n                }\r\n            }, connection._.totalTransportConnectTimeout);\r\n        },\r\n\r\n        stop: function () {\r\n            this.connectionStopped = true;\r\n            window.clearTimeout(this.transportTimeoutHandle);\r\n            signalR.transports._logic.tryAbortStartRequest(this.connection);\r\n        },\r\n\r\n        initReceived: function (transport, onSuccess) {\r\n            var that = this,\r\n                connection = that.connection;\r\n\r\n            if (that.startRequested) {\r\n                connection.log(\"WARNING! The client received multiple init messages.\");\r\n                return;\r\n            }\r\n\r\n            if (that.connectionStopped) {\r\n                return;\r\n            }\r\n\r\n            that.startRequested = true;\r\n            window.clearTimeout(that.transportTimeoutHandle);\r\n\r\n            connection.log(transport.name + \" transport connected. Initiating start request.\");\r\n            signalR.transports._logic.ajaxStart(connection, function () {\r\n                that.startCompleted = true;\r\n                onSuccess();\r\n            });\r\n        },\r\n\r\n        transportFailed: function (transport, error, onFallback) {\r\n            var connection = this.connection,\r\n                deferred = connection._deferral,\r\n                wrappedError;\r\n\r\n            if (this.connectionStopped) {\r\n                return;\r\n            }\r\n\r\n            window.clearTimeout(this.transportTimeoutHandle);\r\n\r\n            if (!this.startRequested) {\r\n                transport.stop(connection);\r\n\r\n                connection.log(transport.name + \" transport failed to connect. Attempting to fall back.\");\r\n                onFallback();\r\n            } else if (!this.startCompleted) {\r\n                // Do not attempt to fall back if a start request is ongoing during a transport failure.\r\n                // Instead, trigger an error and stop the connection.\r\n                wrappedError = signalR._.error(signalR.resources.errorDuringStartRequest, error);\r\n\r\n                connection.log(transport.name + \" transport failed during the start request. Stopping the connection.\");\r\n                $(connection).triggerHandler(events.onError, [wrappedError]);\r\n                if (deferred) {\r\n                    deferred.reject(wrappedError);\r\n                }\r\n\r\n                connection.stop();\r\n            } else {\r\n                // The start request has completed, but the connection has not stopped.\r\n                // No need to do anything here. The transport should attempt its normal reconnect logic.\r\n            }\r\n        }\r\n    };\r\n\r\n    transportLogic = signalR.transports._logic = {\r\n        ajax: function (connection, options) {\r\n            return $.ajax(\r\n                $.extend(/*deep copy*/ true, {}, $.signalR.ajaxDefaults, {\r\n                    type: \"GET\",\r\n                    data: {},\r\n                    xhrFields: { withCredentials: connection.withCredentials },\r\n                    contentType: connection.contentType,\r\n                    dataType: connection.ajaxDataType\r\n                }, options));\r\n        },\r\n\r\n        pingServer: function (connection) {\r\n            /// <summary>Pings the server</summary>\r\n            /// <param name=\"connection\" type=\"signalr\">Connection associated with the server ping</param>\r\n            /// <returns type=\"signalR\" />\r\n            var url,\r\n                xhr,\r\n                deferral = $.Deferred();\r\n\r\n            if (connection.transport) {\r\n                url = connection.url + \"/ping\";\r\n\r\n                url = transportLogic.addQs(url, connection.qs);\r\n\r\n                xhr = transportLogic.ajax(connection, {\r\n                    url: url,\r\n                    success: function (result) {\r\n                        var data;\r\n\r\n                        try {\r\n                            data = connection._parseResponse(result);\r\n                        }\r\n                        catch (error) {\r\n                            deferral.reject(\r\n                                signalR._.transportError(\r\n                                    signalR.resources.pingServerFailedParse,\r\n                                    connection.transport,\r\n                                    error,\r\n                                    xhr\r\n                                )\r\n                            );\r\n                            connection.stop();\r\n                            return;\r\n                        }\r\n\r\n                        if (data.Response === \"pong\") {\r\n                            deferral.resolve();\r\n                        }\r\n                        else {\r\n                            deferral.reject(\r\n                                signalR._.transportError(\r\n                                    signalR._.format(signalR.resources.pingServerFailedInvalidResponse, result),\r\n                                    connection.transport,\r\n                                    null /* error */,\r\n                                    xhr\r\n                                )\r\n                            );\r\n                        }\r\n                    },\r\n                    error: function (error) {\r\n                        if (error.status === 401 || error.status === 403) {\r\n                            deferral.reject(\r\n                                signalR._.transportError(\r\n                                    signalR._.format(signalR.resources.pingServerFailedStatusCode, error.status),\r\n                                    connection.transport,\r\n                                    error,\r\n                                    xhr\r\n                                )\r\n                            );\r\n                            connection.stop();\r\n                        }\r\n                        else {\r\n                            deferral.reject(\r\n                                signalR._.transportError(\r\n                                    signalR.resources.pingServerFailed,\r\n                                    connection.transport,\r\n                                    error,\r\n                                    xhr\r\n                                )\r\n                            );\r\n                        }\r\n                    }\r\n                });\r\n            }\r\n            else {\r\n                deferral.reject(\r\n                    signalR._.transportError(\r\n                        signalR.resources.noConnectionTransport,\r\n                        connection.transport\r\n                    )\r\n                );\r\n            }\r\n\r\n            return deferral.promise();\r\n        },\r\n\r\n        prepareQueryString: function (connection, url) {\r\n            var preparedUrl;\r\n\r\n            // Use addQs to start since it handles the ?/& prefix for us\r\n            preparedUrl = transportLogic.addQs(url, \"clientProtocol=\" + connection.clientProtocol);\r\n\r\n            // Add the user-specified query string params if any\r\n            preparedUrl = transportLogic.addQs(preparedUrl, connection.qs);\r\n\r\n            if (connection.token) {\r\n                preparedUrl += \"&connectionToken=\" + window.encodeURIComponent(connection.token);\r\n            }\r\n\r\n            if (connection.data) {\r\n                preparedUrl += \"&connectionData=\" + window.encodeURIComponent(connection.data);\r\n            }\r\n\r\n            return preparedUrl;\r\n        },\r\n\r\n        addQs: function (url, qs) {\r\n            var appender = url.indexOf(\"?\") !== -1 ? \"&\" : \"?\",\r\n                firstChar;\r\n\r\n            if (!qs) {\r\n                return url;\r\n            }\r\n\r\n            if (typeof (qs) === \"object\") {\r\n                return url + appender + $.param(qs);\r\n            }\r\n\r\n            if (typeof (qs) === \"string\") {\r\n                firstChar = qs.charAt(0);\r\n\r\n                if (firstChar === \"?\" || firstChar === \"&\") {\r\n                    appender = \"\";\r\n                }\r\n\r\n                return url + appender + qs;\r\n            }\r\n\r\n            throw new Error(\"Query string property must be either a string or object.\");\r\n        },\r\n\r\n        // BUG #2953: The url needs to be same otherwise it will cause a memory leak\r\n        getUrl: function (connection, transport, reconnecting, poll, ajaxPost) {\r\n            /// <summary>Gets the url for making a GET based connect request</summary>\r\n            var baseUrl = transport === \"webSockets\" ? \"\" : connection.baseUrl,\r\n                url = baseUrl + connection.appRelativeUrl,\r\n                qs = \"transport=\" + transport;\r\n\r\n            if (!ajaxPost && connection.groupsToken) {\r\n                qs += \"&groupsToken=\" + window.encodeURIComponent(connection.groupsToken);\r\n            }\r\n\r\n            if (!reconnecting) {\r\n                url += \"/connect\";\r\n            } else {\r\n                if (poll) {\r\n                    // longPolling transport specific\r\n                    url += \"/poll\";\r\n                } else {\r\n                    url += \"/reconnect\";\r\n                }\r\n\r\n                if (!ajaxPost && connection.messageId) {\r\n                    qs += \"&messageId=\" + window.encodeURIComponent(connection.messageId);\r\n                }\r\n            }\r\n            url += \"?\" + qs;\r\n            url = transportLogic.prepareQueryString(connection, url);\r\n\r\n            if (!ajaxPost) {\r\n                url += \"&tid=\" + Math.floor(Math.random() * 11);\r\n            }\r\n\r\n            return url;\r\n        },\r\n\r\n        maximizePersistentResponse: function (minPersistentResponse) {\r\n            return {\r\n                MessageId: minPersistentResponse.C,\r\n                Messages: minPersistentResponse.M,\r\n                Initialized: typeof (minPersistentResponse.S) !== \"undefined\" ? true : false,\r\n                ShouldReconnect: typeof (minPersistentResponse.T) !== \"undefined\" ? true : false,\r\n                LongPollDelay: minPersistentResponse.L,\r\n                GroupsToken: minPersistentResponse.G\r\n            };\r\n        },\r\n\r\n        updateGroups: function (connection, groupsToken) {\r\n            if (groupsToken) {\r\n                connection.groupsToken = groupsToken;\r\n            }\r\n        },\r\n\r\n        stringifySend: function (connection, message) {\r\n            if (typeof (message) === \"string\" || typeof (message) === \"undefined\" || message === null) {\r\n                return message;\r\n            }\r\n            return connection.json.stringify(message);\r\n        },\r\n\r\n        ajaxSend: function (connection, data) {\r\n            var payload = transportLogic.stringifySend(connection, data),\r\n                url = getAjaxUrl(connection, \"/send\"),\r\n                xhr,\r\n                onFail = function (error, connection) {\r\n                    $(connection).triggerHandler(events.onError, [signalR._.transportError(signalR.resources.sendFailed, connection.transport, error, xhr), data]);\r\n                };\r\n\r\n\r\n            xhr = transportLogic.ajax(connection, {\r\n                url: url,\r\n                type: connection.ajaxDataType === \"jsonp\" ? \"GET\" : \"POST\",\r\n                contentType: signalR._.defaultContentType,\r\n                data: {\r\n                    data: payload\r\n                },\r\n                success: function (result) {\r\n                    var res;\r\n\r\n                    if (result) {\r\n                        try {\r\n                            res = connection._parseResponse(result);\r\n                        }\r\n                        catch (error) {\r\n                            onFail(error, connection);\r\n                            connection.stop();\r\n                            return;\r\n                        }\r\n\r\n                        transportLogic.triggerReceived(connection, res);\r\n                    }\r\n                },\r\n                error: function (error, textStatus) {\r\n                    if (textStatus === \"abort\" || textStatus === \"parsererror\") {\r\n                        // The parsererror happens for sends that don't return any data, and hence\r\n                        // don't write the jsonp callback to the response. This is harder to fix on the server\r\n                        // so just hack around it on the client for now.\r\n                        return;\r\n                    }\r\n\r\n                    onFail(error, connection);\r\n                }\r\n            });\r\n\r\n            return xhr;\r\n        },\r\n\r\n        ajaxAbort: function (connection, async) {\r\n            if (typeof (connection.transport) === \"undefined\") {\r\n                return;\r\n            }\r\n\r\n            // Async by default unless explicitly overidden\r\n            async = typeof async === \"undefined\" ? true : async;\r\n\r\n            var url = getAjaxUrl(connection, \"/abort\");\r\n\r\n            transportLogic.ajax(connection, {\r\n                url: url,\r\n                async: async,\r\n                timeout: 1000,\r\n                type: \"POST\"\r\n            });\r\n\r\n            connection.log(\"Fired ajax abort async = \" + async + \".\");\r\n        },\r\n\r\n        ajaxStart: function (connection, onSuccess) {\r\n            var rejectDeferred = function (error) {\r\n                    var deferred = connection._deferral;\r\n                    if (deferred) {\r\n                        deferred.reject(error);\r\n                    }\r\n                },\r\n                triggerStartError = function (error) {\r\n                    connection.log(\"The start request failed. Stopping the connection.\");\r\n                    $(connection).triggerHandler(events.onError, [error]);\r\n                    rejectDeferred(error);\r\n                    connection.stop();\r\n                };\r\n\r\n            connection._.startRequest = transportLogic.ajax(connection, {\r\n                url: getAjaxUrl(connection, \"/start\"),\r\n                success: function (result, statusText, xhr) {\r\n                    var data;\r\n\r\n                    try {\r\n                        data = connection._parseResponse(result);\r\n                    } catch (error) {\r\n                        triggerStartError(signalR._.error(\r\n                            signalR._.format(signalR.resources.errorParsingStartResponse, result),\r\n                            error, xhr));\r\n                        return;\r\n                    }\r\n\r\n                    if (data.Response === \"started\") {\r\n                        onSuccess();\r\n                    } else {\r\n                        triggerStartError(signalR._.error(\r\n                            signalR._.format(signalR.resources.invalidStartResponse, result),\r\n                            null /* error */, xhr));\r\n                    }\r\n                },\r\n                error: function (xhr, statusText, error) {\r\n                    if (statusText !== startAbortText) {\r\n                        triggerStartError(signalR._.error(\r\n                            signalR.resources.errorDuringStartRequest,\r\n                            error, xhr));\r\n                    } else {\r\n                        // Stop has been called, no need to trigger the error handler\r\n                        // or stop the connection again with onStartError\r\n                        connection.log(\"The start request aborted because connection.stop() was called.\");\r\n                        rejectDeferred(signalR._.error(\r\n                            signalR.resources.stoppedDuringStartRequest,\r\n                            null /* error */, xhr));\r\n                    }\r\n                }\r\n            });\r\n        },\r\n\r\n        tryAbortStartRequest: function (connection) {\r\n            if (connection._.startRequest) {\r\n                // If the start request has already completed this will noop.\r\n                connection._.startRequest.abort(startAbortText);\r\n                delete connection._.startRequest;\r\n            }\r\n        },\r\n\r\n        tryInitialize: function (connection, persistentResponse, onInitialized) {\r\n            if (persistentResponse.Initialized && onInitialized) {\r\n                onInitialized();\r\n            } else if (persistentResponse.Initialized) {\r\n                connection.log(\"WARNING! The client received an init message after reconnecting.\");\r\n            }\r\n\r\n        },\r\n\r\n        triggerReceived: function (connection, data) {\r\n            if (!connection._.connectingMessageBuffer.tryBuffer(data)) {\r\n                $(connection).triggerHandler(events.onReceived, [data]);\r\n            }\r\n        },\r\n\r\n        processMessages: function (connection, minData, onInitialized) {\r\n            var data;\r\n\r\n            // Update the last message time stamp\r\n            transportLogic.markLastMessage(connection);\r\n\r\n            if (minData) {\r\n                data = transportLogic.maximizePersistentResponse(minData);\r\n\r\n                transportLogic.updateGroups(connection, data.GroupsToken);\r\n\r\n                if (data.MessageId) {\r\n                    connection.messageId = data.MessageId;\r\n                }\r\n\r\n                if (data.Messages) {\r\n                    $.each(data.Messages, function (index, message) {\r\n                        transportLogic.triggerReceived(connection, message);\r\n                    });\r\n\r\n                    transportLogic.tryInitialize(connection, data, onInitialized);\r\n                }\r\n            }\r\n        },\r\n\r\n        monitorKeepAlive: function (connection) {\r\n            var keepAliveData = connection._.keepAliveData;\r\n\r\n            // If we haven't initiated the keep alive timeouts then we need to\r\n            if (!keepAliveData.monitoring) {\r\n                keepAliveData.monitoring = true;\r\n\r\n                transportLogic.markLastMessage(connection);\r\n\r\n                // Save the function so we can unbind it on stop\r\n                connection._.keepAliveData.reconnectKeepAliveUpdate = function () {\r\n                    // Mark a new message so that keep alive doesn't time out connections\r\n                    transportLogic.markLastMessage(connection);\r\n                };\r\n\r\n                // Update Keep alive on reconnect\r\n                $(connection).bind(events.onReconnect, connection._.keepAliveData.reconnectKeepAliveUpdate);\r\n\r\n                connection.log(\"Now monitoring keep alive with a warning timeout of \" + keepAliveData.timeoutWarning + \", keep alive timeout of \" + keepAliveData.timeout + \" and disconnecting timeout of \" + connection.disconnectTimeout);\r\n            } else {\r\n                connection.log(\"Tried to monitor keep alive but it's already being monitored.\");\r\n            }\r\n        },\r\n\r\n        stopMonitoringKeepAlive: function (connection) {\r\n            var keepAliveData = connection._.keepAliveData;\r\n\r\n            // Only attempt to stop the keep alive monitoring if its being monitored\r\n            if (keepAliveData.monitoring) {\r\n                // Stop monitoring\r\n                keepAliveData.monitoring = false;\r\n\r\n                // Remove the updateKeepAlive function from the reconnect event\r\n                $(connection).unbind(events.onReconnect, connection._.keepAliveData.reconnectKeepAliveUpdate);\r\n\r\n                // Clear all the keep alive data\r\n                connection._.keepAliveData = {};\r\n                connection.log(\"Stopping the monitoring of the keep alive.\");\r\n            }\r\n        },\r\n\r\n        startHeartbeat: function (connection) {\r\n            connection._.lastActiveAt = new Date().getTime();\r\n            beat(connection);\r\n        },\r\n\r\n        markLastMessage: function (connection) {\r\n            connection._.lastMessageAt = new Date().getTime();\r\n        },\r\n\r\n        markActive: function (connection) {\r\n            if (transportLogic.verifyLastActive(connection)) {\r\n                connection._.lastActiveAt = new Date().getTime();\r\n                return true;\r\n            }\r\n\r\n            return false;\r\n        },\r\n\r\n        isConnectedOrReconnecting: function (connection) {\r\n            return connection.state === signalR.connectionState.connected ||\r\n                   connection.state === signalR.connectionState.reconnecting;\r\n        },\r\n\r\n        ensureReconnectingState: function (connection) {\r\n            if (changeState(connection,\r\n                        signalR.connectionState.connected,\r\n                        signalR.connectionState.reconnecting) === true) {\r\n                $(connection).triggerHandler(events.onReconnecting);\r\n            }\r\n            return connection.state === signalR.connectionState.reconnecting;\r\n        },\r\n\r\n        clearReconnectTimeout: function (connection) {\r\n            if (connection && connection._.reconnectTimeout) {\r\n                window.clearTimeout(connection._.reconnectTimeout);\r\n                delete connection._.reconnectTimeout;\r\n            }\r\n        },\r\n\r\n        verifyLastActive: function (connection) {\r\n            if (new Date().getTime() - connection._.lastActiveAt >= connection.reconnectWindow) {\r\n                var message = signalR._.format(signalR.resources.reconnectWindowTimeout, new Date(connection._.lastActiveAt), connection.reconnectWindow);\r\n                connection.log(message);\r\n                $(connection).triggerHandler(events.onError, [signalR._.error(message, /* source */ \"TimeoutException\")]);\r\n                connection.stop(/* async */ false, /* notifyServer */ false);\r\n                return false;\r\n            }\r\n\r\n            return true;\r\n        },\r\n\r\n        reconnect: function (connection, transportName) {\r\n            var transport = signalR.transports[transportName];\r\n\r\n            // We should only set a reconnectTimeout if we are currently connected\r\n            // and a reconnectTimeout isn't already set.\r\n            if (transportLogic.isConnectedOrReconnecting(connection) && !connection._.reconnectTimeout) {\r\n                // Need to verify before the setTimeout occurs because an application sleep could occur during the setTimeout duration.\r\n                if (!transportLogic.verifyLastActive(connection)) {\r\n                    return;\r\n                }\r\n\r\n                connection._.reconnectTimeout = window.setTimeout(function () {\r\n                    if (!transportLogic.verifyLastActive(connection)) {\r\n                        return;\r\n                    }\r\n\r\n                    transport.stop(connection);\r\n\r\n                    if (transportLogic.ensureReconnectingState(connection)) {\r\n                        connection.log(transportName + \" reconnecting.\");\r\n                        transport.start(connection);\r\n                    }\r\n                }, connection.reconnectDelay);\r\n            }\r\n        },\r\n\r\n        handleParseFailure: function (connection, result, error, onFailed, context) {\r\n            var wrappedError = signalR._.transportError(\r\n                signalR._.format(signalR.resources.parseFailed, result),\r\n                connection.transport,\r\n                error,\r\n                context);\r\n\r\n            // If we're in the initialization phase trigger onFailed, otherwise stop the connection.\r\n            if (onFailed && onFailed(wrappedError)) {\r\n                connection.log(\"Failed to parse server response while attempting to connect.\");\r\n            } else {\r\n                $(connection).triggerHandler(events.onError, [wrappedError]);\r\n                connection.stop();\r\n            }\r\n        },\r\n\r\n        initHandler: function (connection) {\r\n            return new InitHandler(connection);\r\n        },\r\n\r\n        foreverFrame: {\r\n            count: 0,\r\n            connections: {}\r\n        }\r\n    };\r\n\r\n}(window.jQuery, window));\r\n/* jquery.signalR.transports.webSockets.js */\r\n// Copyright (c) .NET Foundation. All rights reserved.\r\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\r\n\r\n\r\n/*global window:false */\r\n/// <reference path=\"jquery.signalR.transports.common.js\" />\r\n\r\n(function ($, window, undefined) {\r\n\r\n    var signalR = $.signalR,\r\n        events = $.signalR.events,\r\n        changeState = $.signalR.changeState,\r\n        transportLogic = signalR.transports._logic;\r\n\r\n    signalR.transports.webSockets = {\r\n        name: \"webSockets\",\r\n\r\n        supportsKeepAlive: function () {\r\n            return true;\r\n        },\r\n\r\n        send: function (connection, data) {\r\n            var payload = transportLogic.stringifySend(connection, data);\r\n\r\n            try {\r\n                connection.socket.send(payload);\r\n            } catch (ex) {\r\n                $(connection).triggerHandler(events.onError,\r\n                    [signalR._.transportError(\r\n                        signalR.resources.webSocketsInvalidState,\r\n                        connection.transport,\r\n                        ex,\r\n                        connection.socket\r\n                    ),\r\n                    data]);\r\n            }\r\n        },\r\n\r\n        start: function (connection, onSuccess, onFailed) {\r\n            var url,\r\n                opened = false,\r\n                that = this,\r\n                reconnecting = !onSuccess,\r\n                $connection = $(connection);\r\n\r\n            if (!window.WebSocket) {\r\n                onFailed();\r\n                return;\r\n            }\r\n\r\n            if (!connection.socket) {\r\n                if (connection.webSocketServerUrl) {\r\n                    url = connection.webSocketServerUrl;\r\n                } else {\r\n                    url = connection.wsProtocol + connection.host;\r\n                }\r\n\r\n                url += transportLogic.getUrl(connection, this.name, reconnecting);\r\n\r\n                connection.log(\"Connecting to websocket endpoint '\" + url + \"'.\");\r\n                connection.socket = new window.WebSocket(url);\r\n\r\n                connection.socket.onopen = function () {\r\n                    opened = true;\r\n                    connection.log(\"Websocket opened.\");\r\n\r\n                    transportLogic.clearReconnectTimeout(connection);\r\n\r\n                    if (changeState(connection,\r\n                                    signalR.connectionState.reconnecting,\r\n                                    signalR.connectionState.connected) === true) {\r\n                        $connection.triggerHandler(events.onReconnect);\r\n                    }\r\n                };\r\n\r\n                connection.socket.onclose = function (event) {\r\n                    var error;\r\n\r\n                    // Only handle a socket close if the close is from the current socket.\r\n                    // Sometimes on disconnect the server will push down an onclose event\r\n                    // to an expired socket.\r\n\r\n                    if (this === connection.socket) {\r\n                        if (opened && typeof event.wasClean !== \"undefined\" && event.wasClean === false) {\r\n                            // Ideally this would use the websocket.onerror handler (rather than checking wasClean in onclose) but\r\n                            // I found in some circumstances Chrome won't call onerror. This implementation seems to work on all browsers.\r\n                            error = signalR._.transportError(\r\n                                signalR.resources.webSocketClosed,\r\n                                connection.transport,\r\n                                event);\r\n\r\n                            connection.log(\"Unclean disconnect from websocket: \" + (event.reason || \"[no reason given].\"));\r\n                        } else {\r\n                            connection.log(\"Websocket closed.\");\r\n                        }\r\n\r\n                        if (!onFailed || !onFailed(error)) {\r\n                            if (error) {\r\n                                $(connection).triggerHandler(events.onError, [error]);\r\n                            }\r\n\r\n                            that.reconnect(connection);\r\n                        }\r\n                    }\r\n                };\r\n\r\n                connection.socket.onmessage = function (event) {\r\n                    var data;\r\n\r\n                    try {\r\n                        data = connection._parseResponse(event.data);\r\n                    }\r\n                    catch (error) {\r\n                        transportLogic.handleParseFailure(connection, event.data, error, onFailed, event);\r\n                        return;\r\n                    }\r\n\r\n                    if (data) {\r\n                        // data.M is PersistentResponse.Messages\r\n                        if ($.isEmptyObject(data) || data.M) {\r\n                            transportLogic.processMessages(connection, data, onSuccess);\r\n                        } else {\r\n                            // For websockets we need to trigger onReceived\r\n                            // for callbacks to outgoing hub calls.\r\n                            transportLogic.triggerReceived(connection, data);\r\n                        }\r\n                    }\r\n                };\r\n            }\r\n        },\r\n\r\n        reconnect: function (connection) {\r\n            transportLogic.reconnect(connection, this.name);\r\n        },\r\n\r\n        lostConnection: function (connection) {\r\n            this.reconnect(connection);\r\n        },\r\n\r\n        stop: function (connection) {\r\n            // Don't trigger a reconnect after stopping\r\n            transportLogic.clearReconnectTimeout(connection);\r\n\r\n            if (connection.socket) {\r\n                connection.log(\"Closing the Websocket.\");\r\n                connection.socket.close();\r\n                connection.socket = null;\r\n            }\r\n        },\r\n\r\n        abort: function (connection, async) {\r\n            transportLogic.ajaxAbort(connection, async);\r\n        }\r\n    };\r\n\r\n}(window.jQuery, window));\r\n/* jquery.signalR.transports.serverSentEvents.js */\r\n// Copyright (c) .NET Foundation. All rights reserved.\r\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\r\n\r\n\r\n/*global window:false */\r\n/// <reference path=\"jquery.signalR.transports.common.js\" />\r\n\r\n(function ($, window, undefined) {\r\n\r\n    var signalR = $.signalR,\r\n        events = $.signalR.events,\r\n        changeState = $.signalR.changeState,\r\n        transportLogic = signalR.transports._logic,\r\n        clearReconnectAttemptTimeout = function (connection) {\r\n            window.clearTimeout(connection._.reconnectAttemptTimeoutHandle);\r\n            delete connection._.reconnectAttemptTimeoutHandle;\r\n        };\r\n\r\n    signalR.transports.serverSentEvents = {\r\n        name: \"serverSentEvents\",\r\n\r\n        supportsKeepAlive: function () {\r\n            return true;\r\n        },\r\n\r\n        timeOut: 3000,\r\n\r\n        start: function (connection, onSuccess, onFailed) {\r\n            var that = this,\r\n                opened = false,\r\n                $connection = $(connection),\r\n                reconnecting = !onSuccess,\r\n                url;\r\n\r\n            if (connection.eventSource) {\r\n                connection.log(\"The connection already has an event source. Stopping it.\");\r\n                connection.stop();\r\n            }\r\n\r\n            if (!window.EventSource) {\r\n                if (onFailed) {\r\n                    connection.log(\"This browser doesn't support SSE.\");\r\n                    onFailed();\r\n                }\r\n                return;\r\n            }\r\n\r\n            url = transportLogic.getUrl(connection, this.name, reconnecting);\r\n\r\n            try {\r\n                connection.log(\"Attempting to connect to SSE endpoint '\" + url + \"'.\");\r\n                connection.eventSource = new window.EventSource(url, { withCredentials: connection.withCredentials });\r\n            }\r\n            catch (e) {\r\n                connection.log(\"EventSource failed trying to connect with error \" + e.Message + \".\");\r\n                if (onFailed) {\r\n                    // The connection failed, call the failed callback\r\n                    onFailed();\r\n                } else {\r\n                    $connection.triggerHandler(events.onError, [signalR._.transportError(signalR.resources.eventSourceFailedToConnect, connection.transport, e)]);\r\n                    if (reconnecting) {\r\n                        // If we were reconnecting, rather than doing initial connect, then try reconnect again\r\n                        that.reconnect(connection);\r\n                    }\r\n                }\r\n                return;\r\n            }\r\n\r\n            if (reconnecting) {\r\n                connection._.reconnectAttemptTimeoutHandle = window.setTimeout(function () {\r\n                    if (opened === false) {\r\n                        // If we're reconnecting and the event source is attempting to connect,\r\n                        // don't keep retrying. This causes duplicate connections to spawn.\r\n                        if (connection.eventSource.readyState !== window.EventSource.OPEN) {\r\n                            // If we were reconnecting, rather than doing initial connect, then try reconnect again\r\n                            that.reconnect(connection);\r\n                        }\r\n                    }\r\n                },\r\n                that.timeOut);\r\n            }\r\n\r\n            connection.eventSource.addEventListener(\"open\", function (e) {\r\n                connection.log(\"EventSource connected.\");\r\n\r\n                clearReconnectAttemptTimeout(connection);\r\n                transportLogic.clearReconnectTimeout(connection);\r\n\r\n                if (opened === false) {\r\n                    opened = true;\r\n\r\n                    if (changeState(connection,\r\n                                         signalR.connectionState.reconnecting,\r\n                                         signalR.connectionState.connected) === true) {\r\n                        $connection.triggerHandler(events.onReconnect);\r\n                    }\r\n                }\r\n            }, false);\r\n\r\n            connection.eventSource.addEventListener(\"message\", function (e) {\r\n                var res;\r\n\r\n                // process messages\r\n                if (e.data === \"initialized\") {\r\n                    return;\r\n                }\r\n\r\n                try {\r\n                    res = connection._parseResponse(e.data);\r\n                }\r\n                catch (error) {\r\n                    transportLogic.handleParseFailure(connection, e.data, error, onFailed, e);\r\n                    return;\r\n                }\r\n\r\n                transportLogic.processMessages(connection, res, onSuccess);\r\n            }, false);\r\n\r\n            connection.eventSource.addEventListener(\"error\", function (e) {\r\n                var error = signalR._.transportError(\r\n                    signalR.resources.eventSourceError,\r\n                    connection.transport,\r\n                    e);\r\n\r\n                // Only handle an error if the error is from the current Event Source.\r\n                // Sometimes on disconnect the server will push down an error event\r\n                // to an expired Event Source.\r\n                if (this !== connection.eventSource) {\r\n                    return;\r\n                }\r\n\r\n                if (onFailed && onFailed(error)) {\r\n                    return;\r\n                }\r\n\r\n                connection.log(\"EventSource readyState: \" + connection.eventSource.readyState + \".\");\r\n\r\n                if (e.eventPhase === window.EventSource.CLOSED) {\r\n                    // We don't use the EventSource's native reconnect function as it\r\n                    // doesn't allow us to change the URL when reconnecting. We need\r\n                    // to change the URL to not include the /connect suffix, and pass\r\n                    // the last message id we received.\r\n                    connection.log(\"EventSource reconnecting due to the server connection ending.\");\r\n                    that.reconnect(connection);\r\n                } else {\r\n                    // connection error\r\n                    connection.log(\"EventSource error.\");\r\n                    $connection.triggerHandler(events.onError, [error]);\r\n                }\r\n            }, false);\r\n        },\r\n\r\n        reconnect: function (connection) {\r\n            transportLogic.reconnect(connection, this.name);\r\n        },\r\n\r\n        lostConnection: function (connection) {\r\n            this.reconnect(connection);\r\n        },\r\n\r\n        send: function (connection, data) {\r\n            transportLogic.ajaxSend(connection, data);\r\n        },\r\n\r\n        stop: function (connection) {\r\n            // Don't trigger a reconnect after stopping\r\n            clearReconnectAttemptTimeout(connection);\r\n            transportLogic.clearReconnectTimeout(connection);\r\n\r\n            if (connection && connection.eventSource) {\r\n                connection.log(\"EventSource calling close().\");\r\n                connection.eventSource.close();\r\n                connection.eventSource = null;\r\n                delete connection.eventSource;\r\n            }\r\n        },\r\n\r\n        abort: function (connection, async) {\r\n            transportLogic.ajaxAbort(connection, async);\r\n        }\r\n    };\r\n\r\n}(window.jQuery, window));\r\n/* jquery.signalR.transports.foreverFrame.js */\r\n// Copyright (c) .NET Foundation. All rights reserved.\r\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\r\n\r\n\r\n/*global window:false */\r\n/// <reference path=\"jquery.signalR.transports.common.js\" />\r\n\r\n(function ($, window, undefined) {\r\n\r\n    var signalR = $.signalR,\r\n        events = $.signalR.events,\r\n        changeState = $.signalR.changeState,\r\n        transportLogic = signalR.transports._logic,\r\n        createFrame = function () {\r\n            var frame = window.document.createElement(\"iframe\");\r\n            frame.setAttribute(\"style\", \"position:absolute;top:0;left:0;width:0;height:0;visibility:hidden;\");\r\n            return frame;\r\n        },\r\n        // Used to prevent infinite loading icon spins in older versions of ie\r\n        // We build this object inside a closure so we don't pollute the rest of\r\n        // the foreverFrame transport with unnecessary functions/utilities.\r\n        loadPreventer = (function () {\r\n            var loadingFixIntervalId = null,\r\n                loadingFixInterval = 1000,\r\n                attachedTo = 0;\r\n\r\n            return {\r\n                prevent: function () {\r\n                    // Prevent additional iframe removal procedures from newer browsers\r\n                    if (signalR._.ieVersion <= 8) {\r\n                        // We only ever want to set the interval one time, so on the first attachedTo\r\n                        if (attachedTo === 0) {\r\n                            // Create and destroy iframe every 3 seconds to prevent loading icon, super hacky\r\n                            loadingFixIntervalId = window.setInterval(function () {\r\n                                var tempFrame = createFrame();\r\n\r\n                                window.document.body.appendChild(tempFrame);\r\n                                window.document.body.removeChild(tempFrame);\r\n\r\n                                tempFrame = null;\r\n                            }, loadingFixInterval);\r\n                        }\r\n\r\n                        attachedTo++;\r\n                    }\r\n                },\r\n                cancel: function () {\r\n                    // Only clear the interval if there's only one more object that the loadPreventer is attachedTo\r\n                    if (attachedTo === 1) {\r\n                        window.clearInterval(loadingFixIntervalId);\r\n                    }\r\n\r\n                    if (attachedTo > 0) {\r\n                        attachedTo--;\r\n                    }\r\n                }\r\n            };\r\n        })();\r\n\r\n    signalR.transports.foreverFrame = {\r\n        name: \"foreverFrame\",\r\n\r\n        supportsKeepAlive: function () {\r\n            return true;\r\n        },\r\n\r\n        // Added as a value here so we can create tests to verify functionality\r\n        iframeClearThreshold: 50,\r\n\r\n        start: function (connection, onSuccess, onFailed) {\r\n            var that = this,\r\n                frameId = (transportLogic.foreverFrame.count += 1),\r\n                url,\r\n                frame = createFrame(),\r\n                frameLoadHandler = function () {\r\n                    connection.log(\"Forever frame iframe finished loading and is no longer receiving messages.\");\r\n                    if (!onFailed || !onFailed()) {\r\n                        that.reconnect(connection);\r\n                    }\r\n                };\r\n\r\n            if (window.EventSource) {\r\n                // If the browser supports SSE, don't use Forever Frame\r\n                if (onFailed) {\r\n                    connection.log(\"Forever Frame is not supported by SignalR on browsers with SSE support.\");\r\n                    onFailed();\r\n                }\r\n                return;\r\n            }\r\n\r\n            frame.setAttribute(\"data-signalr-connection-id\", connection.id);\r\n\r\n            // Start preventing loading icon\r\n            // This will only perform work if the loadPreventer is not attached to another connection.\r\n            loadPreventer.prevent();\r\n\r\n            // Build the url\r\n            url = transportLogic.getUrl(connection, this.name);\r\n            url += \"&frameId=\" + frameId;\r\n\r\n            // add frame to the document prior to setting URL to avoid caching issues.\r\n            window.document.documentElement.appendChild(frame);\r\n\r\n            connection.log(\"Binding to iframe's load event.\");\r\n\r\n            if (frame.addEventListener) {\r\n                frame.addEventListener(\"load\", frameLoadHandler, false);\r\n            } else if (frame.attachEvent) {\r\n                frame.attachEvent(\"onload\", frameLoadHandler);\r\n            }\r\n\r\n            frame.src = url;\r\n            transportLogic.foreverFrame.connections[frameId] = connection;\r\n\r\n            connection.frame = frame;\r\n            connection.frameId = frameId;\r\n\r\n            if (onSuccess) {\r\n                connection.onSuccess = function () {\r\n                    connection.log(\"Iframe transport started.\");\r\n                    onSuccess();\r\n                };\r\n            }\r\n        },\r\n\r\n        reconnect: function (connection) {\r\n            var that = this;\r\n\r\n            // Need to verify connection state and verify before the setTimeout occurs because an application sleep could occur during the setTimeout duration.\r\n            if (transportLogic.isConnectedOrReconnecting(connection) && transportLogic.verifyLastActive(connection)) {\r\n                window.setTimeout(function () {\r\n                    // Verify that we're ok to reconnect.\r\n                    if (!transportLogic.verifyLastActive(connection)) {\r\n                        return;\r\n                    }\r\n\r\n                    if (connection.frame && transportLogic.ensureReconnectingState(connection)) {\r\n                        var frame = connection.frame,\r\n                            src = transportLogic.getUrl(connection, that.name, true) + \"&frameId=\" + connection.frameId;\r\n                        connection.log(\"Updating iframe src to '\" + src + \"'.\");\r\n                        frame.src = src;\r\n                    }\r\n                }, connection.reconnectDelay);\r\n            }\r\n        },\r\n\r\n        lostConnection: function (connection) {\r\n            this.reconnect(connection);\r\n        },\r\n\r\n        send: function (connection, data) {\r\n            transportLogic.ajaxSend(connection, data);\r\n        },\r\n\r\n        receive: function (connection, data) {\r\n            var cw,\r\n                body,\r\n                response;\r\n\r\n            if (connection.json !== connection._originalJson) {\r\n                // If there's a custom JSON parser configured then serialize the object\r\n                // using the original (browser) JSON parser and then deserialize it using\r\n                // the custom parser (connection._parseResponse does that). This is so we\r\n                // can easily send the response from the server as \"raw\" JSON but still\r\n                // support custom JSON deserialization in the browser.\r\n                data = connection._originalJson.stringify(data);\r\n            }\r\n\r\n            response = connection._parseResponse(data);\r\n\r\n            transportLogic.processMessages(connection, response, connection.onSuccess);\r\n\r\n            // Protect against connection stopping from a callback trigger within the processMessages above.\r\n            if (connection.state === $.signalR.connectionState.connected) {\r\n                // Delete the script & div elements\r\n                connection.frameMessageCount = (connection.frameMessageCount || 0) + 1;\r\n                if (connection.frameMessageCount > signalR.transports.foreverFrame.iframeClearThreshold) {\r\n                    connection.frameMessageCount = 0;\r\n                    cw = connection.frame.contentWindow || connection.frame.contentDocument;\r\n                    if (cw && cw.document && cw.document.body) {\r\n                        body = cw.document.body;\r\n\r\n                        // Remove all the child elements from the iframe's body to conserver memory\r\n                        while (body.firstChild) {\r\n                            body.removeChild(body.firstChild);\r\n                        }\r\n                    }\r\n                }\r\n            }\r\n        },\r\n\r\n        stop: function (connection) {\r\n            var cw = null;\r\n\r\n            // Stop attempting to prevent loading icon\r\n            loadPreventer.cancel();\r\n\r\n            if (connection.frame) {\r\n                if (connection.frame.stop) {\r\n                    connection.frame.stop();\r\n                } else {\r\n                    try {\r\n                        cw = connection.frame.contentWindow || connection.frame.contentDocument;\r\n                        if (cw.document && cw.document.execCommand) {\r\n                            cw.document.execCommand(\"Stop\");\r\n                        }\r\n                    }\r\n                    catch (e) {\r\n                        connection.log(\"Error occurred when stopping foreverFrame transport. Message = \" + e.message + \".\");\r\n                    }\r\n                }\r\n\r\n                // Ensure the iframe is where we left it\r\n                if (connection.frame.parentNode === window.document.body) {\r\n                    window.document.body.removeChild(connection.frame);\r\n                }\r\n\r\n                delete transportLogic.foreverFrame.connections[connection.frameId];\r\n                connection.frame = null;\r\n                connection.frameId = null;\r\n                delete connection.frame;\r\n                delete connection.frameId;\r\n                delete connection.onSuccess;\r\n                delete connection.frameMessageCount;\r\n                connection.log(\"Stopping forever frame.\");\r\n            }\r\n        },\r\n\r\n        abort: function (connection, async) {\r\n            transportLogic.ajaxAbort(connection, async);\r\n        },\r\n\r\n        getConnection: function (id) {\r\n            return transportLogic.foreverFrame.connections[id];\r\n        },\r\n\r\n        started: function (connection) {\r\n            if (changeState(connection,\r\n                signalR.connectionState.reconnecting,\r\n                signalR.connectionState.connected) === true) {\r\n\r\n                $(connection).triggerHandler(events.onReconnect);\r\n            }\r\n        }\r\n    };\r\n\r\n}(window.jQuery, window));\r\n/* jquery.signalR.transports.longPolling.js */\r\n// Copyright (c) .NET Foundation. All rights reserved.\r\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\r\n\r\n\r\n/*global window:false */\r\n/// <reference path=\"jquery.signalR.transports.common.js\" />\r\n\r\n(function ($, window, undefined) {\r\n\r\n    var signalR = $.signalR,\r\n        events = $.signalR.events,\r\n        changeState = $.signalR.changeState,\r\n        isDisconnecting = $.signalR.isDisconnecting,\r\n        transportLogic = signalR.transports._logic;\r\n\r\n    signalR.transports.longPolling = {\r\n        name: \"longPolling\",\r\n\r\n        supportsKeepAlive: function () {\r\n            return false;\r\n        },\r\n\r\n        reconnectDelay: 3000,\r\n\r\n        start: function (connection, onSuccess, onFailed) {\r\n            /// <summary>Starts the long polling connection</summary>\r\n            /// <param name=\"connection\" type=\"signalR\">The SignalR connection to start</param>\r\n            var that = this,\r\n                fireConnect = function () {\r\n                    fireConnect = $.noop;\r\n\r\n                    connection.log(\"LongPolling connected.\");\r\n\r\n                    if (onSuccess) {\r\n                        onSuccess();\r\n                    } else {\r\n                        connection.log(\"WARNING! The client received an init message after reconnecting.\");\r\n                    }\r\n                },\r\n                tryFailConnect = function (error) {\r\n                    if (onFailed(error)) {\r\n                        connection.log(\"LongPolling failed to connect.\");\r\n                        return true;\r\n                    }\r\n\r\n                    return false;\r\n                },\r\n                privateData = connection._,\r\n                reconnectErrors = 0,\r\n                fireReconnected = function (instance) {\r\n                    window.clearTimeout(privateData.reconnectTimeoutId);\r\n                    privateData.reconnectTimeoutId = null;\r\n\r\n                    if (changeState(instance,\r\n                                    signalR.connectionState.reconnecting,\r\n                                    signalR.connectionState.connected) === true) {\r\n                        // Successfully reconnected!\r\n                        instance.log(\"Raising the reconnect event\");\r\n                        $(instance).triggerHandler(events.onReconnect);\r\n                    }\r\n                },\r\n                // 1 hour\r\n                maxFireReconnectedTimeout = 3600000;\r\n\r\n            if (connection.pollXhr) {\r\n                connection.log(\"Polling xhr requests already exists, aborting.\");\r\n                connection.stop();\r\n            }\r\n\r\n            connection.messageId = null;\r\n\r\n            privateData.reconnectTimeoutId = null;\r\n\r\n            privateData.pollTimeoutId = window.setTimeout(function () {\r\n                (function poll(instance, raiseReconnect) {\r\n                    var messageId = instance.messageId,\r\n                        connect = (messageId === null),\r\n                        reconnecting = !connect,\r\n                        polling = !raiseReconnect,\r\n                        url = transportLogic.getUrl(instance, that.name, reconnecting, polling, true /* use Post for longPolling */),\r\n                        postData = {};\r\n\r\n                    if (instance.messageId) {\r\n                        postData.messageId = instance.messageId;\r\n                    }\r\n\r\n                    if (instance.groupsToken) {\r\n                        postData.groupsToken = instance.groupsToken;\r\n                    }\r\n\r\n                    // If we've disconnected during the time we've tried to re-instantiate the poll then stop.\r\n                    if (isDisconnecting(instance) === true) {\r\n                        return;\r\n                    }\r\n\r\n                    connection.log(\"Opening long polling request to '\" + url + \"'.\");\r\n                    instance.pollXhr = transportLogic.ajax(connection, {\r\n                        xhrFields: {\r\n                            onprogress: function () {\r\n                                transportLogic.markLastMessage(connection);\r\n                            }\r\n                        },\r\n                        url: url,\r\n                        type: \"POST\",\r\n                        contentType: signalR._.defaultContentType,\r\n                        data: postData,\r\n                        timeout: connection._.pollTimeout,\r\n                        success: function (result) {\r\n                            var minData,\r\n                                delay = 0,\r\n                                data,\r\n                                shouldReconnect;\r\n\r\n                            connection.log(\"Long poll complete.\");\r\n\r\n                            // Reset our reconnect errors so if we transition into a reconnecting state again we trigger\r\n                            // reconnected quickly\r\n                            reconnectErrors = 0;\r\n\r\n                            try {\r\n                                // Remove any keep-alives from the beginning of the result\r\n                                minData = connection._parseResponse(result);\r\n                            }\r\n                            catch (error) {\r\n                                transportLogic.handleParseFailure(instance, result, error, tryFailConnect, instance.pollXhr);\r\n                                return;\r\n                            }\r\n\r\n                            // If there's currently a timeout to trigger reconnect, fire it now before processing messages\r\n                            if (privateData.reconnectTimeoutId !== null) {\r\n                                fireReconnected(instance);\r\n                            }\r\n\r\n                            if (minData) {\r\n                                data = transportLogic.maximizePersistentResponse(minData);\r\n                            }\r\n\r\n                            transportLogic.processMessages(instance, minData, fireConnect);\r\n\r\n                            if (data &&\r\n                                $.type(data.LongPollDelay) === \"number\") {\r\n                                delay = data.LongPollDelay;\r\n                            }\r\n\r\n                            if (isDisconnecting(instance) === true) {\r\n                                return;\r\n                            }\r\n\r\n                            shouldReconnect = data && data.ShouldReconnect;\r\n                            if (shouldReconnect) {\r\n                                // Transition into the reconnecting state\r\n                                // If this fails then that means that the user transitioned the connection into a invalid state in processMessages.\r\n                                if (!transportLogic.ensureReconnectingState(instance)) {\r\n                                    return;\r\n                                }\r\n                            }\r\n\r\n                            // We never want to pass a raiseReconnect flag after a successful poll.  This is handled via the error function\r\n                            if (delay > 0) {\r\n                                privateData.pollTimeoutId = window.setTimeout(function () {\r\n                                    poll(instance, shouldReconnect);\r\n                                }, delay);\r\n                            } else {\r\n                                poll(instance, shouldReconnect);\r\n                            }\r\n                        },\r\n\r\n                        error: function (data, textStatus) {\r\n                            var error = signalR._.transportError(signalR.resources.longPollFailed, connection.transport, data, instance.pollXhr);\r\n\r\n                            // Stop trying to trigger reconnect, connection is in an error state\r\n                            // If we're not in the reconnect state this will noop\r\n                            window.clearTimeout(privateData.reconnectTimeoutId);\r\n                            privateData.reconnectTimeoutId = null;\r\n\r\n                            if (textStatus === \"abort\") {\r\n                                connection.log(\"Aborted xhr request.\");\r\n                                return;\r\n                            }\r\n\r\n                            if (!tryFailConnect(error)) {\r\n\r\n                                // Increment our reconnect errors, we assume all errors to be reconnect errors\r\n                                // In the case that it's our first error this will cause Reconnect to be fired\r\n                                // after 1 second due to reconnectErrors being = 1.\r\n                                reconnectErrors++;\r\n\r\n                                if (connection.state !== signalR.connectionState.reconnecting) {\r\n                                    connection.log(\"An error occurred using longPolling. Status = \" + textStatus + \".  Response = \" + data.responseText + \".\");\r\n                                    $(instance).triggerHandler(events.onError, [error]);\r\n                                }\r\n\r\n                                // We check the state here to verify that we're not in an invalid state prior to verifying Reconnect.\r\n                                // If we're not in connected or reconnecting then the next ensureReconnectingState check will fail and will return.\r\n                                // Therefore we don't want to change that failure code path.\r\n                                if ((connection.state === signalR.connectionState.connected ||\r\n                                    connection.state === signalR.connectionState.reconnecting) &&\r\n                                    !transportLogic.verifyLastActive(connection)) {\r\n                                    return;\r\n                                }\r\n\r\n                                // Transition into the reconnecting state\r\n                                // If this fails then that means that the user transitioned the connection into the disconnected or connecting state within the above error handler trigger.\r\n                                if (!transportLogic.ensureReconnectingState(instance)) {\r\n                                    return;\r\n                                }\r\n\r\n                                // Call poll with the raiseReconnect flag as true after the reconnect delay\r\n                                privateData.pollTimeoutId = window.setTimeout(function () {\r\n                                    poll(instance, true);\r\n                                }, that.reconnectDelay);\r\n                            }\r\n                        }\r\n                    });\r\n\r\n                    // This will only ever pass after an error has occurred via the poll ajax procedure.\r\n                    if (reconnecting && raiseReconnect === true) {\r\n                        // We wait to reconnect depending on how many times we've failed to reconnect.\r\n                        // This is essentially a heuristic that will exponentially increase in wait time before\r\n                        // triggering reconnected.  This depends on the \"error\" handler of Poll to cancel this\r\n                        // timeout if it triggers before the Reconnected event fires.\r\n                        // The Math.min at the end is to ensure that the reconnect timeout does not overflow.\r\n                        privateData.reconnectTimeoutId = window.setTimeout(function () { fireReconnected(instance); }, Math.min(1000 * (Math.pow(2, reconnectErrors) - 1), maxFireReconnectedTimeout));\r\n                    }\r\n                }(connection));\r\n            }, 250); // Have to delay initial poll so Chrome doesn't show loader spinner in tab\r\n        },\r\n\r\n        lostConnection: function (connection) {\r\n            if (connection.pollXhr) {\r\n                connection.pollXhr.abort(\"lostConnection\");\r\n            }\r\n        },\r\n\r\n        send: function (connection, data) {\r\n            transportLogic.ajaxSend(connection, data);\r\n        },\r\n\r\n        stop: function (connection) {\r\n            /// <summary>Stops the long polling connection</summary>\r\n            /// <param name=\"connection\" type=\"signalR\">The SignalR connection to stop</param>\r\n\r\n            window.clearTimeout(connection._.pollTimeoutId);\r\n            window.clearTimeout(connection._.reconnectTimeoutId);\r\n\r\n            delete connection._.pollTimeoutId;\r\n            delete connection._.reconnectTimeoutId;\r\n\r\n            if (connection.pollXhr) {\r\n                connection.pollXhr.abort();\r\n                connection.pollXhr = null;\r\n                delete connection.pollXhr;\r\n            }\r\n        },\r\n\r\n        abort: function (connection, async) {\r\n            transportLogic.ajaxAbort(connection, async);\r\n        }\r\n    };\r\n\r\n}(window.jQuery, window));\r\n/* jquery.signalR.hubs.js */\r\n// Copyright (c) .NET Foundation. All rights reserved.\r\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\r\n\r\n/*global window:false */\r\n/// <reference path=\"jquery.signalR.core.js\" />\r\n\r\n(function ($, window, undefined) {\r\n\r\n    var eventNamespace = \".hubProxy\",\r\n        signalR = $.signalR;\r\n\r\n    function makeEventName(event) {\r\n        return event + eventNamespace;\r\n    }\r\n\r\n    // Equivalent to Array.prototype.map\r\n    function map(arr, fun, thisp) {\r\n        var i,\r\n            length = arr.length,\r\n            result = [];\r\n        for (i = 0; i < length; i += 1) {\r\n            if (arr.hasOwnProperty(i)) {\r\n                result[i] = fun.call(thisp, arr[i], i, arr);\r\n            }\r\n        }\r\n        return result;\r\n    }\r\n\r\n    function getArgValue(a) {\r\n        return $.isFunction(a) ? null : ($.type(a) === \"undefined\" ? null : a);\r\n    }\r\n\r\n    function hasMembers(obj) {\r\n        for (var key in obj) {\r\n            // If we have any properties in our callback map then we have callbacks and can exit the loop via return\r\n            if (obj.hasOwnProperty(key)) {\r\n                return true;\r\n            }\r\n        }\r\n\r\n        return false;\r\n    }\r\n\r\n    function clearInvocationCallbacks(connection, error) {\r\n        /// <param name=\"connection\" type=\"hubConnection\" />\r\n        var callbacks = connection._.invocationCallbacks,\r\n            callback;\r\n\r\n        if (hasMembers(callbacks)) {\r\n            connection.log(\"Clearing hub invocation callbacks with error: \" + error + \".\");\r\n        }\r\n\r\n        // Reset the callback cache now as we have a local var referencing it\r\n        connection._.invocationCallbackId = 0;\r\n        delete connection._.invocationCallbacks;\r\n        connection._.invocationCallbacks = {};\r\n\r\n        // Loop over the callbacks and invoke them.\r\n        // We do this using a local var reference and *after* we've cleared the cache\r\n        // so that if a fail callback itself tries to invoke another method we don't\r\n        // end up with its callback in the list we're looping over.\r\n        for (var callbackId in callbacks) {\r\n            callback = callbacks[callbackId];\r\n            callback.method.call(callback.scope, { E: error });\r\n        }\r\n    }\r\n\r\n    // hubProxy\r\n    function hubProxy(hubConnection, hubName) {\r\n        /// <summary>\r\n        ///     Creates a new proxy object for the given hub connection that can be used to invoke\r\n        ///     methods on server hubs and handle client method invocation requests from the server.\r\n        /// </summary>\r\n        return new hubProxy.fn.init(hubConnection, hubName);\r\n    }\r\n\r\n    hubProxy.fn = hubProxy.prototype = {\r\n        init: function (connection, hubName) {\r\n            this.state = {};\r\n            this.connection = connection;\r\n            this.hubName = hubName;\r\n            this._ = {\r\n                callbackMap: {}\r\n            };\r\n        },\r\n\r\n        constructor: hubProxy,\r\n\r\n        hasSubscriptions: function () {\r\n            return hasMembers(this._.callbackMap);\r\n        },\r\n\r\n        on: function (eventName, callback) {\r\n            /// <summary>Wires up a callback to be invoked when a invocation request is received from the server hub.</summary>\r\n            /// <param name=\"eventName\" type=\"String\">The name of the hub event to register the callback for.</param>\r\n            /// <param name=\"callback\" type=\"Function\">The callback to be invoked.</param>\r\n            var that = this,\r\n                callbackMap = that._.callbackMap;\r\n\r\n            // Normalize the event name to lowercase\r\n            eventName = eventName.toLowerCase();\r\n\r\n            // If there is not an event registered for this callback yet we want to create its event space in the callback map.\r\n            if (!callbackMap[eventName]) {\r\n                callbackMap[eventName] = {};\r\n            }\r\n\r\n            // Map the callback to our encompassed function\r\n            callbackMap[eventName][callback] = function (e, data) {\r\n                callback.apply(that, data);\r\n            };\r\n\r\n            $(that).bind(makeEventName(eventName), callbackMap[eventName][callback]);\r\n\r\n            return that;\r\n        },\r\n\r\n        off: function (eventName, callback) {\r\n            /// <summary>Removes the callback invocation request from the server hub for the given event name.</summary>\r\n            /// <param name=\"eventName\" type=\"String\">The name of the hub event to unregister the callback for.</param>\r\n            /// <param name=\"callback\" type=\"Function\">The callback to be invoked.</param>\r\n            var that = this,\r\n                callbackMap = that._.callbackMap,\r\n                callbackSpace;\r\n\r\n            // Normalize the event name to lowercase\r\n            eventName = eventName.toLowerCase();\r\n\r\n            callbackSpace = callbackMap[eventName];\r\n\r\n            // Verify that there is an event space to unbind\r\n            if (callbackSpace) {\r\n                // Only unbind if there's an event bound with eventName and a callback with the specified callback\r\n                if (callbackSpace[callback]) {\r\n                    $(that).unbind(makeEventName(eventName), callbackSpace[callback]);\r\n\r\n                    // Remove the callback from the callback map\r\n                    delete callbackSpace[callback];\r\n\r\n                    // Check if there are any members left on the event, if not we need to destroy it.\r\n                    if (!hasMembers(callbackSpace)) {\r\n                        delete callbackMap[eventName];\r\n                    }\r\n                } else if (!callback) { // Check if we're removing the whole event and we didn't error because of an invalid callback\r\n                    $(that).unbind(makeEventName(eventName));\r\n\r\n                    delete callbackMap[eventName];\r\n                }\r\n            }\r\n\r\n            return that;\r\n        },\r\n\r\n        invoke: function (methodName) {\r\n            /// <summary>Invokes a server hub method with the given arguments.</summary>\r\n            /// <param name=\"methodName\" type=\"String\">The name of the server hub method.</param>\r\n\r\n            var that = this,\r\n                connection = that.connection,\r\n                args = $.makeArray(arguments).slice(1),\r\n                argValues = map(args, getArgValue),\r\n                data = { H: that.hubName, M: methodName, A: argValues, I: connection._.invocationCallbackId },\r\n                d = $.Deferred(),\r\n                callback = function (minResult) {\r\n                    var result = that._maximizeHubResponse(minResult),\r\n                        source,\r\n                        error;\r\n\r\n                    // Update the hub state\r\n                    $.extend(that.state, result.State);\r\n\r\n                    if (result.Progress) {\r\n                        if (d.notifyWith) {\r\n                            // Progress is only supported in jQuery 1.7+\r\n                            d.notifyWith(that, [result.Progress.Data]);\r\n                        } else if(!connection._.progressjQueryVersionLogged) {\r\n                            connection.log(\"A hub method invocation progress update was received but the version of jQuery in use (\" + $.prototype.jquery + \") does not support progress updates. Upgrade to jQuery 1.7+ to receive progress notifications.\");\r\n                            connection._.progressjQueryVersionLogged = true;\r\n                        }\r\n                    } else if (result.Error) {\r\n                        // Server hub method threw an exception, log it & reject the deferred\r\n                        if (result.StackTrace) {\r\n                            connection.log(result.Error + \"\\n\" + result.StackTrace + \".\");\r\n                        }\r\n\r\n                        // result.ErrorData is only set if a HubException was thrown\r\n                        source = result.IsHubException ? \"HubException\" : \"Exception\";\r\n                        error = signalR._.error(result.Error, source);\r\n                        error.data = result.ErrorData;\r\n\r\n                        connection.log(that.hubName + \".\" + methodName + \" failed to execute. Error: \" + error.message);\r\n                        d.rejectWith(that, [error]);\r\n                    } else {\r\n                        // Server invocation succeeded, resolve the deferred\r\n                        connection.log(\"Invoked \" + that.hubName + \".\" + methodName);\r\n                        d.resolveWith(that, [result.Result]);\r\n                    }\r\n                };\r\n\r\n            connection._.invocationCallbacks[connection._.invocationCallbackId.toString()] = { scope: that, method: callback };\r\n            connection._.invocationCallbackId += 1;\r\n\r\n            if (!$.isEmptyObject(that.state)) {\r\n                data.S = that.state;\r\n            }\r\n\r\n            connection.log(\"Invoking \" + that.hubName + \".\" + methodName);\r\n            connection.send(data);\r\n\r\n            return d.promise();\r\n        },\r\n\r\n        _maximizeHubResponse: function (minHubResponse) {\r\n            return {\r\n                State: minHubResponse.S,\r\n                Result: minHubResponse.R,\r\n                Progress: minHubResponse.P ? {\r\n                    Id: minHubResponse.P.I,\r\n                    Data: minHubResponse.P.D\r\n                } : null,\r\n                Id: minHubResponse.I,\r\n                IsHubException: minHubResponse.H,\r\n                Error: minHubResponse.E,\r\n                StackTrace: minHubResponse.T,\r\n                ErrorData: minHubResponse.D\r\n            };\r\n        }\r\n    };\r\n\r\n    hubProxy.fn.init.prototype = hubProxy.fn;\r\n\r\n    // hubConnection\r\n    function hubConnection(url, options) {\r\n        /// <summary>Creates a new hub connection.</summary>\r\n        /// <param name=\"url\" type=\"String\">[Optional] The hub route url, defaults to \"/signalr\".</param>\r\n        /// <param name=\"options\" type=\"Object\">[Optional] Settings to use when creating the hubConnection.</param>\r\n        var settings = {\r\n            qs: null,\r\n            logging: false,\r\n            useDefaultPath: true\r\n        };\r\n\r\n        $.extend(settings, options);\r\n\r\n        if (!url || settings.useDefaultPath) {\r\n            url = (url || \"\") + \"/signalr\";\r\n        }\r\n        return new hubConnection.fn.init(url, settings);\r\n    }\r\n\r\n    hubConnection.fn = hubConnection.prototype = $.connection();\r\n\r\n    hubConnection.fn.init = function (url, options) {\r\n        var settings = {\r\n                qs: null,\r\n                logging: false,\r\n                useDefaultPath: true\r\n            },\r\n            connection = this;\r\n\r\n        $.extend(settings, options);\r\n\r\n        // Call the base constructor\r\n        $.signalR.fn.init.call(connection, url, settings.qs, settings.logging);\r\n\r\n        // Object to store hub proxies for this connection\r\n        connection.proxies = {};\r\n\r\n        connection._.invocationCallbackId = 0;\r\n        connection._.invocationCallbacks = {};\r\n\r\n        // Wire up the received handler\r\n        connection.received(function (minData) {\r\n            var data, proxy, dataCallbackId, callback, hubName, eventName;\r\n            if (!minData) {\r\n                return;\r\n            }\r\n\r\n            // We have to handle progress updates first in order to ensure old clients that receive\r\n            // progress updates enter the return value branch and then no-op when they can't find\r\n            // the callback in the map (because the minData.I value will not be a valid callback ID)\r\n            if (typeof (minData.P) !== \"undefined\") {\r\n                // Process progress notification\r\n                dataCallbackId = minData.P.I.toString();\r\n                callback = connection._.invocationCallbacks[dataCallbackId];\r\n                if (callback) {\r\n                    callback.method.call(callback.scope, minData);\r\n                }\r\n            } else if (typeof (minData.I) !== \"undefined\") {\r\n                // We received the return value from a server method invocation, look up callback by id and call it\r\n                dataCallbackId = minData.I.toString();\r\n                callback = connection._.invocationCallbacks[dataCallbackId];\r\n                if (callback) {\r\n                    // Delete the callback from the proxy\r\n                    connection._.invocationCallbacks[dataCallbackId] = null;\r\n                    delete connection._.invocationCallbacks[dataCallbackId];\r\n\r\n                    // Invoke the callback\r\n                    callback.method.call(callback.scope, minData);\r\n                }\r\n            } else {\r\n                data = this._maximizeClientHubInvocation(minData);\r\n\r\n                // We received a client invocation request, i.e. broadcast from server hub\r\n                connection.log(\"Triggering client hub event '\" + data.Method + \"' on hub '\" + data.Hub + \"'.\");\r\n\r\n                // Normalize the names to lowercase\r\n                hubName = data.Hub.toLowerCase();\r\n                eventName = data.Method.toLowerCase();\r\n\r\n                // Trigger the local invocation event\r\n                proxy = this.proxies[hubName];\r\n\r\n                // Update the hub state\r\n                $.extend(proxy.state, data.State);\r\n                $(proxy).triggerHandler(makeEventName(eventName), [data.Args]);\r\n            }\r\n        });\r\n\r\n        connection.error(function (errData, origData) {\r\n            var callbackId, callback;\r\n\r\n            if (!origData) {\r\n                // No original data passed so this is not a send error\r\n                return;\r\n            }\r\n\r\n            callbackId = origData.I;\r\n            callback = connection._.invocationCallbacks[callbackId];\r\n\r\n            // Verify that there is a callback bound (could have been cleared)\r\n            if (callback) {\r\n                // Delete the callback\r\n                connection._.invocationCallbacks[callbackId] = null;\r\n                delete connection._.invocationCallbacks[callbackId];\r\n\r\n                // Invoke the callback with an error to reject the promise\r\n                callback.method.call(callback.scope, { E: errData });\r\n            }\r\n        });\r\n\r\n        connection.reconnecting(function () {\r\n            if (connection.transport && connection.transport.name === \"webSockets\") {\r\n                clearInvocationCallbacks(connection, \"Connection started reconnecting before invocation result was received.\");\r\n            }\r\n        });\r\n\r\n        connection.disconnected(function () {\r\n            clearInvocationCallbacks(connection, \"Connection was disconnected before invocation result was received.\");\r\n        });\r\n    };\r\n\r\n    hubConnection.fn._maximizeClientHubInvocation = function (minClientHubInvocation) {\r\n        return {\r\n            Hub: minClientHubInvocation.H,\r\n            Method: minClientHubInvocation.M,\r\n            Args: minClientHubInvocation.A,\r\n            State: minClientHubInvocation.S\r\n        };\r\n    };\r\n\r\n    hubConnection.fn._registerSubscribedHubs = function () {\r\n        /// <summary>\r\n        ///     Sets the starting event to loop through the known hubs and register any new hubs\r\n        ///     that have been added to the proxy.\r\n        /// </summary>\r\n        var connection = this;\r\n\r\n        if (!connection._subscribedToHubs) {\r\n            connection._subscribedToHubs = true;\r\n            connection.starting(function () {\r\n                // Set the connection's data object with all the hub proxies with active subscriptions.\r\n                // These proxies will receive notifications from the server.\r\n                var subscribedHubs = [];\r\n\r\n                $.each(connection.proxies, function (key) {\r\n                    if (this.hasSubscriptions()) {\r\n                        subscribedHubs.push({ name: key });\r\n                        connection.log(\"Client subscribed to hub '\" + key + \"'.\");\r\n                    }\r\n                });\r\n\r\n                if (subscribedHubs.length === 0) {\r\n                    connection.log(\"No hubs have been subscribed to.  The client will not receive data from hubs.  To fix, declare at least one client side function prior to connection start for each hub you wish to subscribe to.\");\r\n                }\r\n\r\n                connection.data = connection.json.stringify(subscribedHubs);\r\n            });\r\n        }\r\n    };\r\n\r\n    hubConnection.fn.createHubProxy = function (hubName) {\r\n        /// <summary>\r\n        ///     Creates a new proxy object for the given hub connection that can be used to invoke\r\n        ///     methods on server hubs and handle client method invocation requests from the server.\r\n        /// </summary>\r\n        /// <param name=\"hubName\" type=\"String\">\r\n        ///     The name of the hub on the server to create the proxy for.\r\n        /// </param>\r\n\r\n        // Normalize the name to lowercase\r\n        hubName = hubName.toLowerCase();\r\n\r\n        var proxy = this.proxies[hubName];\r\n        if (!proxy) {\r\n            proxy = hubProxy(this, hubName);\r\n            this.proxies[hubName] = proxy;\r\n        }\r\n\r\n        this._registerSubscribedHubs();\r\n\r\n        return proxy;\r\n    };\r\n\r\n    hubConnection.fn.init.prototype = hubConnection.fn;\r\n\r\n    $.hubConnection = hubConnection;\r\n\r\n}(window.jQuery, window));\r\n/* jquery.signalR.version.js */\r\n// Copyright (c) .NET Foundation. 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