https://museumsurfaces.com/assets/museum/js/contact.js?id=a7fd106c190e8cb98823af9f1fdc049c

1/******/ (() => { // webpackBootstrap
2/******/ 	var __webpack_modules__ = ({
3

4/***/ "./node_modules/axios/index.js":
5/*!*************************************!*\
6  !*** ./node_modules/axios/index.js ***!
7  \*************************************/
8/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
9
10module.exports = __webpack_require__(/*! ./lib/axios */ "./node_modules/axios/lib/axios.js");
11
12/***/ }),
13

14/***/ "./node_modules/axios/lib/adapters/xhr.js":
15/*!************************************************!*\
16  !*** ./node_modules/axios/lib/adapters/xhr.js ***!
17  \************************************************/
18/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
19
20"use strict";
21
22
23var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
24var settle = __webpack_require__(/*! ./../core/settle */ "./node_modules/axios/lib/core/settle.js");
25var cookies = __webpack_require__(/*! ./../helpers/cookies */ "./node_modules/axios/lib/helpers/cookies.js");
26var buildURL = __webpack_require__(/*! ./../helpers/buildURL */ "./node_modules/axios/lib/helpers/buildURL.js");
27var buildFullPath = __webpack_require__(/*! ../core/buildFullPath */ "./node_modules/axios/lib/core/buildFullPath.js");
28var parseHeaders = __webpack_require__(/*! ./../helpers/parseHeaders */ "./node_modules/axios/lib/helpers/parseHeaders.js");
29var isURLSameOrigin = __webpack_require__(/*! ./../helpers/isURLSameOrigin */ "./node_modules/axios/lib/helpers/isURLSameOrigin.js");
30var createError = __webpack_require__(/*! ../core/createError */ "./node_modules/axios/lib/core/createError.js");
31var defaults = __webpack_require__(/*! ../defaults */ "./node_modules/axios/lib/defaults.js");
32var Cancel = __webpack_require__(/*! ../cancel/Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
33
34module.exports = function xhrAdapter(config) {
35  return new Promise(function dispatchXhrRequest(resolve, reject) {
36    var requestData = config.data;
37    var requestHeaders = config.headers;
38    var responseType = config.responseType;
39    var onCanceled;
40    function done() {
41      if (config.cancelToken) {
42        config.cancelToken.unsubscribe(onCanceled);
43      }
44
45      if (config.signal) {
46        config.signal.removeEventListener('abort', onCanceled);
47      }
48    }
49
50    if (utils.isFormData(requestData)) {
51      delete requestHeaders['Content-Type']; // Let the browser set it
52    }
53
54    var request = new XMLHttpRequest();
55
56    // HTTP basic authentication
57    if (config.auth) {
58      var username = config.auth.username || '';
59      var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';
60      requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
61    }
62
63    var fullPath = buildFullPath(config.baseURL, config.url);
64    request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
65
66    // Set the request timeout in MS
67    request.timeout = config.timeout;
68
69    function onloadend() {
70      if (!request) {
71        return;
72      }
73      // Prepare the response
74      var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
75      var responseData = !responseType || responseType === 'text' ||  responseType === 'json' ?
76        request.responseText : request.response;
77      var response = {
78        data: responseData,
79        status: request.status,
80        statusText: request.statusText,
81        headers: responseHeaders,
82        config: config,
83        request: request
84      };
85
86      settle(function _resolve(value) {
87        resolve(value);
88        done();
89      }, function _reject(err) {
90        reject(err);
91        done();
92      }, response);
93
94      // Clean up request
95      request = null;
96    }
97
98    if ('onloadend' in request) {
99      // Use onloadend if available
100      request.onloadend = onloadend;
101    } else {
102      // Listen for ready state to emulate onloadend
103      request.onreadystatechange = function handleLoad() {
104        if (!request || request.readyState !== 4) {
105          return;
106        }
107
108        // The request errored out and we didn't get a response, this will be
109        // handled by onerror instead
110        // With one exception: request that using file: protocol, most browsers
111        // will return status as 0 even though it's a successful request
112        if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
113          return;
114        }
115        // readystate handler is calling before onerror or ontimeout handlers,
116        // so we should call onloadend on the next 'tick'
117        setTimeout(onloadend);
118      };
119    }
120
121    // Handle browser request cancellation (as opposed to a manual cancellation)
122    request.onabort = function handleAbort() {
123      if (!request) {
124        return;
125      }
126
127      reject(createError('Request aborted', config, 'ECONNABORTED', request));
128
129      // Clean up request
130      request = null;
131    };
132
133    // Handle low level network errors
134    request.onerror = function handleError() {
135      // Real errors are hidden from us by the browser
136      // onerror should only fire if it's a network error
137      reject(createError('Network Error', config, null, request));
138
139      // Clean up request
140      request = null;
141    };
142
143    // Handle timeout
144    request.ontimeout = function handleTimeout() {
145      var timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';
146      var transitional = config.transitional || defaults.transitional;
147      if (config.timeoutErrorMessage) {
148        timeoutErrorMessage = config.timeoutErrorMessage;
149      }
150      reject(createError(
151        timeoutErrorMessage,
152        config,
153        transitional.clarifyTimeoutError ? 'ETIMEDOUT' : 'ECONNABORTED',
154        request));
155
156      // Clean up request
157      request = null;
158    };
159
160    // Add xsrf header
161    // This is only done if running in a standard browser environment.
162    // Specifically not if we're in a web worker, or react-native.
163    if (utils.isStandardBrowserEnv()) {
164      // Add xsrf header
165      var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?
166        cookies.read(config.xsrfCookieName) :
167        undefined;
168
169      if (xsrfValue) {
170        requestHeaders[config.xsrfHeaderName] = xsrfValue;
171      }
172    }
173
174    // Add headers to the request
175    if ('setRequestHeader' in request) {
176      utils.forEach(requestHeaders, function setRequestHeader(val, key) {
177        if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
178          // Remove Content-Type if data is undefined
179          delete requestHeaders[key];
180        } else {
181          // Otherwise add header to the request
182          request.setRequestHeader(key, val);
183        }
184      });
185    }
186
187    // Add withCredentials to request if needed
188    if (!utils.isUndefined(config.withCredentials)) {
189      request.withCredentials = !!config.withCredentials;
190    }
191
192    // Add responseType to request if needed
193    if (responseType && responseType !== 'json') {
194      request.responseType = config.responseType;
195    }
196
197    // Handle progress if needed
198    if (typeof config.onDownloadProgress === 'function') {
199      request.addEventListener('progress', config.onDownloadProgress);
200    }
201
202    // Not all browsers support upload events
203    if (typeof config.onUploadProgress === 'function' && request.upload) {
204      request.upload.addEventListener('progress', config.onUploadProgress);
205    }
206
207    if (config.cancelToken || config.signal) {
208      // Handle cancellation
209      // eslint-disable-next-line func-names
210      onCanceled = function(cancel) {
211        if (!request) {
212          return;
213        }
214        reject(!cancel || (cancel && cancel.type) ? new Cancel('canceled') : cancel);
215        request.abort();
216        request = null;
217      };
218
219      config.cancelToken && config.cancelToken.subscribe(onCanceled);
220      if (config.signal) {
221        config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);
222      }
223    }
224
225    if (!requestData) {
226      requestData = null;
227    }
228
229    // Send the request
230    request.send(requestData);
231  });
232};
233
234
235/***/ }),
236

237/***/ "./node_modules/axios/lib/axios.js":
238/*!*****************************************!*\
239  !*** ./node_modules/axios/lib/axios.js ***!
240  \*****************************************/
241/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
242
243"use strict";
244
245
246var utils = __webpack_require__(/*! ./utils */ "./node_modules/axios/lib/utils.js");
247var bind = __webpack_require__(/*! ./helpers/bind */ "./node_modules/axios/lib/helpers/bind.js");
248var Axios = __webpack_require__(/*! ./core/Axios */ "./node_modules/axios/lib/core/Axios.js");
249var mergeConfig = __webpack_require__(/*! ./core/mergeConfig */ "./node_modules/axios/lib/core/mergeConfig.js");
250var defaults = __webpack_require__(/*! ./defaults */ "./node_modules/axios/lib/defaults.js");
251
252/**
253 * Create an instance of Axios
254 *
255 * @param {Object} defaultConfig The default config for the instance
256 * @return {Axios} A new instance of Axios
257 */
258function createInstance(defaultConfig) {
259  var context = new Axios(defaultConfig);
260  var instance = bind(Axios.prototype.request, context);
261
262  // Copy axios.prototype to instance
263  utils.extend(instance, Axios.prototype, context);
264
265  // Copy context to instance
266  utils.extend(instance, context);
267
268  // Factory for creating new instances
269  instance.create = function create(instanceConfig) {
270    return createInstance(mergeConfig(defaultConfig, instanceConfig));
271  };
272
273  return instance;
274}
275
276// Create the default instance to be exported
277var axios = createInstance(defaults);
278
279// Expose Axios class to allow class inheritance
280axios.Axios = Axios;
281
282// Expose Cancel & CancelToken
283axios.Cancel = __webpack_require__(/*! ./cancel/Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
284axios.CancelToken = __webpack_require__(/*! ./cancel/CancelToken */ "./node_modules/axios/lib/cancel/CancelToken.js");
285axios.isCancel = __webpack_require__(/*! ./cancel/isCancel */ "./node_modules/axios/lib/cancel/isCancel.js");
286axios.VERSION = (__webpack_require__(/*! ./env/data */ "./node_modules/axios/lib/env/data.js").version);
287
288// Expose all/spread
289axios.all = function all(promises) {
290  return Promise.all(promises);
291};
292axios.spread = __webpack_require__(/*! ./helpers/spread */ "./node_modules/axios/lib/helpers/spread.js");
293
294// Expose isAxiosError
295axios.isAxiosError = __webpack_require__(/*! ./helpers/isAxiosError */ "./node_modules/axios/lib/helpers/isAxiosError.js");
296
297module.exports = axios;
298
299// Allow use of default import syntax in TypeScript
300module.exports["default"] = axios;
301
302
303/***/ }),
304

305/***/ "./node_modules/axios/lib/cancel/Cancel.js":
306/*!*************************************************!*\
307  !*** ./node_modules/axios/lib/cancel/Cancel.js ***!
308  \*************************************************/
309/***/ ((module) => {
310
311"use strict";
312
313
314/**
315 * A `Cancel` is an object that is thrown when an operation is canceled.
316 *
317 * @class
318 * @param {string=} message The message.
319 */
320function Cancel(message) {
321  this.message = message;
322}
323
324Cancel.prototype.toString = function toString() {
325  return 'Cancel' + (this.message ? ': ' + this.message : '');
326};
327
328Cancel.prototype.__CANCEL__ = true;
329
330module.exports = Cancel;
331
332
333/***/ }),
334

335/***/ "./node_modules/axios/lib/cancel/CancelToken.js":
336/*!******************************************************!*\
337  !*** ./node_modules/axios/lib/cancel/CancelToken.js ***!
338  \******************************************************/
339/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
340
341"use strict";
342
343
344var Cancel = __webpack_require__(/*! ./Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
345
346/**
347 * A `CancelToken` is an object that can be used to request cancellation of an operation.
348 *
349 * @class
350 * @param {Function} executor The executor function.
351 */
352function CancelToken(executor) {
353  if (typeof executor !== 'function') {
354    throw new TypeError('executor must be a function.');
355  }
356
357  var resolvePromise;
358
359  this.promise = new Promise(function promiseExecutor(resolve) {
360    resolvePromise = resolve;
361  });
362
363  var token = this;
364
365  // eslint-disable-next-line func-names
366  this.promise.then(function(cancel) {
367    if (!token._listeners) return;
368
369    var i;
370    var l = token._listeners.length;
371
372    for (i = 0; i < l; i++) {
373      token._listeners[i](cancel);
374    }
375    token._listeners = null;
376  });
377
378  // eslint-disable-next-line func-names
379  this.promise.then = function(onfulfilled) {
380    var _resolve;
381    // eslint-disable-next-line func-names
382    var promise = new Promise(function(resolve) {
383      token.subscribe(resolve);
384      _resolve = resolve;
385    }).then(onfulfilled);
386
387    promise.cancel = function reject() {
388      token.unsubscribe(_resolve);
389    };
390
391    return promise;
392  };
393
394  executor(function cancel(message) {
395    if (token.reason) {
396      // Cancellation has already been requested
397      return;
398    }
399
400    token.reason = new Cancel(message);
401    resolvePromise(token.reason);
402  });
403}
404
405/**
406 * Throws a `Cancel` if cancellation has been requested.
407 */
408CancelToken.prototype.throwIfRequested = function throwIfRequested() {
409  if (this.reason) {
410    throw this.reason;
411  }
412};
413
414/**
415 * Subscribe to the cancel signal
416 */
417
418CancelToken.prototype.subscribe = function subscribe(listener) {
419  if (this.reason) {
420    listener(this.reason);
421    return;
422  }
423
424  if (this._listeners) {
425    this._listeners.push(listener);
426  } else {
427    this._listeners = [listener];
428  }
429};
430
431/**
432 * Unsubscribe from the cancel signal
433 */
434
435CancelToken.prototype.unsubscribe = function unsubscribe(listener) {
436  if (!this._listeners) {
437    return;
438  }
439  var index = this._listeners.indexOf(listener);
440  if (index !== -1) {
441    this._listeners.splice(index, 1);
442  }
443};
444
445/**
446 * Returns an object that contains a new `CancelToken` and a function that, when called,
447 * cancels the `CancelToken`.
448 */
449CancelToken.source = function source() {
450  var cancel;
451  var token = new CancelToken(function executor(c) {
452    cancel = c;
453  });
454  return {
455    token: token,
456    cancel: cancel
457  };
458};
459
460module.exports = CancelToken;
461
462
463/***/ }),
464

465/***/ "./node_modules/axios/lib/cancel/isCancel.js":
466/*!***************************************************!*\
467  !*** ./node_modules/axios/lib/cancel/isCancel.js ***!
468  \***************************************************/
469/***/ ((module) => {
470
471"use strict";
472
473
474module.exports = function isCancel(value) {
475  return !!(value && value.__CANCEL__);
476};
477
478
479/***/ }),
480

481/***/ "./node_modules/axios/lib/core/Axios.js":
482/*!**********************************************!*\
483  !*** ./node_modules/axios/lib/core/Axios.js ***!
484  \**********************************************/
485/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
486
487"use strict";
488
489
490var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
491var buildURL = __webpack_require__(/*! ../helpers/buildURL */ "./node_modules/axios/lib/helpers/buildURL.js");
492var InterceptorManager = __webpack_require__(/*! ./InterceptorManager */ "./node_modules/axios/lib/core/InterceptorManager.js");
493var dispatchRequest = __webpack_require__(/*! ./dispatchRequest */ "./node_modules/axios/lib/core/dispatchRequest.js");
494var mergeConfig = __webpack_require__(/*! ./mergeConfig */ "./node_modules/axios/lib/core/mergeConfig.js");
495var validator = __webpack_require__(/*! ../helpers/validator */ "./node_modules/axios/lib/helpers/validator.js");
496
497var validators = validator.validators;
498/**
499 * Create a new instance of Axios
500 *
501 * @param {Object} instanceConfig The default config for the instance
502 */
503function Axios(instanceConfig) {
504  this.defaults = instanceConfig;
505  this.interceptors = {
506    request: new InterceptorManager(),
507    response: new InterceptorManager()
508  };
509}
510
511/**
512 * Dispatch a request
513 *
514 * @param {Object} config The config specific for this request (merged with this.defaults)
515 */
516Axios.prototype.request = function request(configOrUrl, config) {
517  /*eslint no-param-reassign:0*/
518  // Allow for axios('example/url'[, config]) a la fetch API
519  if (typeof configOrUrl === 'string') {
520    config = config || {};
521    config.url = configOrUrl;
522  } else {
523    config = configOrUrl || {};
524  }
525
526  if (!config.url) {
527    throw new Error('Provided config url is not valid');
528  }
529
530  config = mergeConfig(this.defaults, config);
531
532  // Set config.method
533  if (config.method) {
534    config.method = config.method.toLowerCase();
535  } else if (this.defaults.method) {
536    config.method = this.defaults.method.toLowerCase();
537  } else {
538    config.method = 'get';
539  }
540
541  var transitional = config.transitional;
542
543  if (transitional !== undefined) {
544    validator.assertOptions(transitional, {
545      silentJSONParsing: validators.transitional(validators.boolean),
546      forcedJSONParsing: validators.transitional(validators.boolean),
547      clarifyTimeoutError: validators.transitional(validators.boolean)
548    }, false);
549  }
550
551  // filter out skipped interceptors
552  var requestInterceptorChain = [];
553  var synchronousRequestInterceptors = true;
554  this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
555    if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {
556      return;
557    }
558
559    synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;
560
561    requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);
562  });
563
564  var responseInterceptorChain = [];
565  this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
566    responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);
567  });
568
569  var promise;
570
571  if (!synchronousRequestInterceptors) {
572    var chain = [dispatchRequest, undefined];
573
574    Array.prototype.unshift.apply(chain, requestInterceptorChain);
575    chain = chain.concat(responseInterceptorChain);
576
577    promise = Promise.resolve(config);
578    while (chain.length) {
579      promise = promise.then(chain.shift(), chain.shift());
580    }
581
582    return promise;
583  }
584
585
586  var newConfig = config;
587  while (requestInterceptorChain.length) {
588    var onFulfilled = requestInterceptorChain.shift();
589    var onRejected = requestInterceptorChain.shift();
590    try {
591      newConfig = onFulfilled(newConfig);
592    } catch (error) {
593      onRejected(error);
594      break;
595    }
596  }
597
598  try {
599    promise = dispatchRequest(newConfig);
600  } catch (error) {
601    return Promise.reject(error);
602  }
603
604  while (responseInterceptorChain.length) {
605    promise = promise.then(responseInterceptorChain.shift(), responseInterceptorChain.shift());
606  }
607
608  return promise;
609};
610
611Axios.prototype.getUri = function getUri(config) {
612  if (!config.url) {
613    throw new Error('Provided config url is not valid');
614  }
615  config = mergeConfig(this.defaults, config);
616  return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\?/, '');
617};
618
619// Provide aliases for supported request methods
620utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
621  /*eslint func-names:0*/
622  Axios.prototype[method] = function(url, config) {
623    return this.request(mergeConfig(config || {}, {
624      method: method,
625      url: url,
626      data: (config || {}).data
627    }));
628  };
629});
630
631utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
632  /*eslint func-names:0*/
633  Axios.prototype[method] = function(url, data, config) {
634    return this.request(mergeConfig(config || {}, {
635      method: method,
636      url: url,
637      data: data
638    }));
639  };
640});
641
642module.exports = Axios;
643
644
645/***/ }),
646

647/***/ "./node_modules/axios/lib/core/InterceptorManager.js":
648/*!***********************************************************!*\
649  !*** ./node_modules/axios/lib/core/InterceptorManager.js ***!
650  \***********************************************************/
651/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
652
653"use strict";
654
655
656var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
657
658function InterceptorManager() {
659  this.handlers = [];
660}
661
662/**
663 * Add a new interceptor to the stack
664 *
665 * @param {Function} fulfilled The function to handle `then` for a `Promise`
666 * @param {Function} rejected The function to handle `reject` for a `Promise`
667 *
668 * @return {Number} An ID used to remove interceptor later
669 */
670InterceptorManager.prototype.use = function use(fulfilled, rejected, options) {
671  this.handlers.push({
672    fulfilled: fulfilled,
673    rejected: rejected,
674    synchronous: options ? options.synchronous : false,
675    runWhen: options ? options.runWhen : null
676  });
677  return this.handlers.length - 1;
678};
679
680/**
681 * Remove an interceptor from the stack
682 *
683 * @param {Number} id The ID that was returned by `use`
684 */
685InterceptorManager.prototype.eject = function eject(id) {
686  if (this.handlers[id]) {
687    this.handlers[id] = null;
688  }
689};
690
691/**
692 * Iterate over all the registered interceptors
693 *
694 * This method is particularly useful for skipping over any
695 * interceptors that may have become `null` calling `eject`.
696 *
697 * @param {Function} fn The function to call for each interceptor
698 */
699InterceptorManager.prototype.forEach = function forEach(fn) {
700  utils.forEach(this.handlers, function forEachHandler(h) {
701    if (h !== null) {
702      fn(h);
703    }
704  });
705};
706
707module.exports = InterceptorManager;
708
709
710/***/ }),
711

712/***/ "./node_modules/axios/lib/core/buildFullPath.js":
713/*!******************************************************!*\
714  !*** ./node_modules/axios/lib/core/buildFullPath.js ***!
715  \******************************************************/
716/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
717
718"use strict";
719
720
721var isAbsoluteURL = __webpack_require__(/*! ../helpers/isAbsoluteURL */ "./node_modules/axios/lib/helpers/isAbsoluteURL.js");
722var combineURLs = __webpack_require__(/*! ../helpers/combineURLs */ "./node_modules/axios/lib/helpers/combineURLs.js");
723
724/**
725 * Creates a new URL by combining the baseURL with the requestedURL,
726 * only when the requestedURL is not already an absolute URL.
727 * If the requestURL is absolute, this function returns the requestedURL untouched.
728 *
729 * @param {string} baseURL The base URL
730 * @param {string} requestedURL Absolute or relative URL to combine
731 * @returns {string} The combined full path
732 */
733module.exports = function buildFullPath(baseURL, requestedURL) {
734  if (baseURL && !isAbsoluteURL(requestedURL)) {
735    return combineURLs(baseURL, requestedURL);
736  }
737  return requestedURL;
738};
739
740
741/***/ }),
742

743/***/ "./node_modules/axios/lib/core/createError.js":
744/*!****************************************************!*\
745  !*** ./node_modules/axios/lib/core/createError.js ***!
746  \****************************************************/
747/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
748
749"use strict";
750
751
752var enhanceError = __webpack_require__(/*! ./enhanceError */ "./node_modules/axios/lib/core/enhanceError.js");
753
754/**
755 * Create an Error with the specified message, config, error code, request and response.
756 *
757 * @param {string} message The error message.
758 * @param {Object} config The config.
759 * @param {string} [code] The error code (for example, 'ECONNABORTED').
760 * @param {Object} [request] The request.
761 * @param {Object} [response] The response.
762 * @returns {Error} The created error.
763 */
764module.exports = function createError(message, config, code, request, response) {
765  var error = new Error(message);
766  return enhanceError(error, config, code, request, response);
767};
768
769
770/***/ }),
771

772/***/ "./node_modules/axios/lib/core/dispatchRequest.js":
773/*!********************************************************!*\
774  !*** ./node_modules/axios/lib/core/dispatchRequest.js ***!
775  \********************************************************/
776/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
777
778"use strict";
779
780
781var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
782var transformData = __webpack_require__(/*! ./transformData */ "./node_modules/axios/lib/core/transformData.js");
783var isCancel = __webpack_require__(/*! ../cancel/isCancel */ "./node_modules/axios/lib/cancel/isCancel.js");
784var defaults = __webpack_require__(/*! ../defaults */ "./node_modules/axios/lib/defaults.js");
785var Cancel = __webpack_require__(/*! ../cancel/Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
786
787/**
788 * Throws a `Cancel` if cancellation has been requested.
789 */
790function throwIfCancellationRequested(config) {
791  if (config.cancelToken) {
792    config.cancelToken.throwIfRequested();
793  }
794
795  if (config.signal && config.signal.aborted) {
796    throw new Cancel('canceled');
797  }
798}
799
800/**
801 * Dispatch a request to the server using the configured adapter.
802 *
803 * @param {object} config The config that is to be used for the request
804 * @returns {Promise} The Promise to be fulfilled
805 */
806module.exports = function dispatchRequest(config) {
807  throwIfCancellationRequested(config);
808
809  // Ensure headers exist
810  config.headers = config.headers || {};
811
812  // Transform request data
813  config.data = transformData.call(
814    config,
815    config.data,
816    config.headers,
817    config.transformRequest
818  );
819
820  // Flatten headers
821  config.headers = utils.merge(
822    config.headers.common || {},
823    config.headers[config.method] || {},
824    config.headers
825  );
826
827  utils.forEach(
828    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
829    function cleanHeaderConfig(method) {
830      delete config.headers[method];
831    }
832  );
833
834  var adapter = config.adapter || defaults.adapter;
835
836  return adapter(config).then(function onAdapterResolution(response) {
837    throwIfCancellationRequested(config);
838
839    // Transform response data
840    response.data = transformData.call(
841      config,
842      response.data,
843      response.headers,
844      config.transformResponse
845    );
846
847    return response;
848  }, function onAdapterRejection(reason) {
849    if (!isCancel(reason)) {
850      throwIfCancellationRequested(config);
851
852      // Transform response data
853      if (reason && reason.response) {
854        reason.response.data = transformData.call(
855          config,
856          reason.response.data,
857          reason.response.headers,
858          config.transformResponse
859        );
860      }
861    }
862
863    return Promise.reject(reason);
864  });
865};
866
867
868/***/ }),
869

870/***/ "./node_modules/axios/lib/core/enhanceError.js":
871/*!*****************************************************!*\
872  !*** ./node_modules/axios/lib/core/enhanceError.js ***!
873  \*****************************************************/
874/***/ ((module) => {
875
876"use strict";
877
878
879/**
880 * Update an Error with the specified config, error code, and response.
881 *
882 * @param {Error} error The error to update.
883 * @param {Object} config The config.
884 * @param {string} [code] The error code (for example, 'ECONNABORTED').
885 * @param {Object} [request] The request.
886 * @param {Object} [response] The response.
887 * @returns {Error} The error.
888 */
889module.exports = function enhanceError(error, config, code, request, response) {
890  error.config = config;
891  if (code) {
892    error.code = code;
893  }
894
895  error.request = request;
896  error.response = response;
897  error.isAxiosError = true;
898
899  error.toJSON = function toJSON() {
900    return {
901      // Standard
902      message: this.message,
903      name: this.name,
904      // Microsoft
905      description: this.description,
906      number: this.number,
907      // Mozilla
908      fileName: this.fileName,
909      lineNumber: this.lineNumber,
910      columnNumber: this.columnNumber,
911      stack: this.stack,
912      // Axios
913      config: this.config,
914      code: this.code,
915      status: this.response && this.response.status ? this.response.status : null
916    };
917  };
918  return error;
919};
920
921
922/***/ }),
923

924/***/ "./node_modules/axios/lib/core/mergeConfig.js":
925/*!****************************************************!*\
926  !*** ./node_modules/axios/lib/core/mergeConfig.js ***!
927  \****************************************************/
928/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
929
930"use strict";
931
932
933var utils = __webpack_require__(/*! ../utils */ "./node_modules/axios/lib/utils.js");
934
935/**
936 * Config-specific merge-function which creates a new config-object
937 * by merging two configuration objects together.
938 *
939 * @param {Object} config1
940 * @param {Object} config2
941 * @returns {Object} New object resulting from merging config2 to config1
942 */
943module.exports = function mergeConfig(config1, config2) {
944  // eslint-disable-next-line no-param-reassign
945  config2 = config2 || {};
946  var config = {};
947
948  function getMergedValue(target, source) {
949    if (utils.isPlainObject(target) && utils.isPlainObject(source)) {
950      return utils.merge(target, source);
951    } else if (utils.isPlainObject(source)) {
952      return utils.merge({}, source);
953    } else if (utils.isArray(source)) {
954      return source.slice();
955    }
956    return source;
957  }
958
959  // eslint-disable-next-line consistent-return
960  function mergeDeepProperties(prop) {
961    if (!utils.isUndefined(config2[prop])) {
962      return getMergedValue(config1[prop], config2[prop]);
963    } else if (!utils.isUndefined(config1[prop])) {
964      return getMergedValue(undefined, config1[prop]);
965    }
966  }
967
968  // eslint-disable-next-line consistent-return
969  function valueFromConfig2(prop) {
970    if (!utils.isUndefined(config2[prop])) {
971      return getMergedValue(undefined, config2[prop]);
972    }
973  }
974
975  // eslint-disable-next-line consistent-return
976  function defaultToConfig2(prop) {
977    if (!utils.isUndefined(config2[prop])) {
978      return getMergedValue(undefined, config2[prop]);
979    } else if (!utils.isUndefined(config1[prop])) {
980      return getMergedValue(undefined, config1[prop]);
981    }
982  }
983
984  // eslint-disable-next-line consistent-return
985  function mergeDirectKeys(prop) {
986    if (prop in config2) {
987      return getMergedValue(config1[prop], config2[prop]);
988    } else if (prop in config1) {
989      return getMergedValue(undefined, config1[prop]);
990    }
991  }
992
993  var mergeMap = {
994    'url': valueFromConfig2,
995    'method': valueFromConfig2,
996    'data': valueFromConfig2,
997    'baseURL': defaultToConfig2,
998    'transformRequest': defaultToConfig2,
999    'transformResponse': defaultToConfig2,
1000    'paramsSerializer': defaultToConfig2,
1001    'timeout': defaultToConfig2,
1002    'timeoutMessage': defaultToConfig2,
1003    'withCredentials': defaultToConfig2,
1004    'adapter': defaultToConfig2,
1005    'responseType': defaultToConfig2,
1006    'xsrfCookieName': defaultToConfig2,
1007    'xsrfHeaderName': defaultToConfig2,
1008    'onUploadProgress': defaultToConfig2,
1009    'onDownloadProgress': defaultToConfig2,
1010    'decompress': defaultToConfig2,
1011    'maxContentLength': defaultToConfig2,
1012    'maxBodyLength': defaultToConfig2,
1013    'transport': defaultToConfig2,
1014    'httpAgent': defaultToConfig2,
1015    'httpsAgent': defaultToConfig2,
1016    'cancelToken': defaultToConfig2,
1017    'socketPath': defaultToConfig2,
1018    'responseEncoding': defaultToConfig2,
1019    'validateStatus': mergeDirectKeys
1020  };
1021
1022  utils.forEach(Object.keys(config1).concat(Object.keys(config2)), function computeConfigValue(prop) {
1023    var merge = mergeMap[prop] || mergeDeepProperties;
1024    var configValue = merge(prop);
1025    (utils.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue);
1026  });
1027
1028  return config;
1029};
1030
1031
1032/***/ }),
1033

1034/***/ "./node_modules/axios/lib/core/settle.js":
1035/*!***********************************************!*\
1036  !*** ./node_modules/axios/lib/core/settle.js ***!
1037  \***********************************************/
1038/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1039
1040"use strict";
1041
1042
1043var createError = __webpack_require__(/*! ./createError */ "./node_modules/axios/lib/core/createError.js");
1044
1045/**
1046 * Resolve or reject a Promise based on response status.
1047 *
1048 * @param {Function} resolve A function that resolves the promise.
1049 * @param {Function} reject A function that rejects the promise.
1050 * @param {object} response The response.
1051 */
1052module.exports = function settle(resolve, reject, response) {
1053  var validateStatus = response.config.validateStatus;
1054  if (!response.status || !validateStatus || validateStatus(response.status)) {
1055    resolve(response);
1056  } else {
1057    reject(createError(
1058      'Request failed with status code ' + response.status,
1059      response.config,
1060      null,
1061      response.request,
1062      response
1063    ));
1064  }
1065};
1066
1067
1068/***/ }),
1069

1070/***/ "./node_modules/axios/lib/core/transformData.js":
1071/*!******************************************************!*\
1072  !*** ./node_modules/axios/lib/core/transformData.js ***!
1073  \******************************************************/
1074/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1075
1076"use strict";
1077
1078
1079var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
1080var defaults = __webpack_require__(/*! ./../defaults */ "./node_modules/axios/lib/defaults.js");
1081
1082/**
1083 * Transform the data for a request or a response
1084 *
1085 * @param {Object|String} data The data to be transformed
1086 * @param {Array} headers The headers for the request or response
1087 * @param {Array|Function} fns A single function or Array of functions
1088 * @returns {*} The resulting transformed data
1089 */
1090module.exports = function transformData(data, headers, fns) {
1091  var context = this || defaults;
1092  /*eslint no-param-reassign:0*/
1093  utils.forEach(fns, function transform(fn) {
1094    data = fn.call(context, data, headers);
1095  });
1096
1097  return data;
1098};
1099
1100
1101/***/ }),
1102

1103/***/ "./node_modules/axios/lib/defaults.js":
1104/*!********************************************!*\
1105  !*** ./node_modules/axios/lib/defaults.js ***!
1106  \********************************************/
1107/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1108
1109"use strict";
1110/* provided dependency */ var process = __webpack_require__(/*! process/browser.js */ "./node_modules/process/browser.js");
1111
1112
1113var utils = __webpack_require__(/*! ./utils */ "./node_modules/axios/lib/utils.js");
1114var normalizeHeaderName = __webpack_require__(/*! ./helpers/normalizeHeaderName */ "./node_modules/axios/lib/helpers/normalizeHeaderName.js");
1115var enhanceError = __webpack_require__(/*! ./core/enhanceError */ "./node_modules/axios/lib/core/enhanceError.js");
1116
1117var DEFAULT_CONTENT_TYPE = {
1118  'Content-Type': 'application/x-www-form-urlencoded'
1119};
1120
1121function setContentTypeIfUnset(headers, value) {
1122  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
1123    headers['Content-Type'] = value;
1124  }
1125}
1126
1127function getDefaultAdapter() {
1128  var adapter;
1129  if (typeof XMLHttpRequest !== 'undefined') {
1130    // For browsers use XHR adapter
1131    adapter = __webpack_require__(/*! ./adapters/xhr */ "./node_modules/axios/lib/adapters/xhr.js");
1132  } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {
1133    // For node use HTTP adapter
1134    adapter = __webpack_require__(/*! ./adapters/http */ "./node_modules/axios/lib/adapters/xhr.js");
1135  }
1136  return adapter;
1137}
1138
1139function stringifySafely(rawValue, parser, encoder) {
1140  if (utils.isString(rawValue)) {
1141    try {
1142      (parser || JSON.parse)(rawValue);
1143      return utils.trim(rawValue);
1144    } catch (e) {
1145      if (e.name !== 'SyntaxError') {
1146        throw e;
1147      }
1148    }
1149  }
1150
1151  return (encoder || JSON.stringify)(rawValue);
1152}
1153
1154var defaults = {
1155
1156  transitional: {
1157    silentJSONParsing: true,
1158    forcedJSONParsing: true,
1159    clarifyTimeoutError: false
1160  },
1161
1162  adapter: getDefaultAdapter(),
1163
1164  transformRequest: [function transformRequest(data, headers) {
1165    normalizeHeaderName(headers, 'Accept');
1166    normalizeHeaderName(headers, 'Content-Type');
1167
1168    if (utils.isFormData(data) ||
1169      utils.isArrayBuffer(data) ||
1170      utils.isBuffer(data) ||
1171      utils.isStream(data) ||
1172      utils.isFile(data) ||
1173      utils.isBlob(data)
1174    ) {
1175      return data;
1176    }
1177    if (utils.isArrayBufferView(data)) {
1178      return data.buffer;
1179    }
1180    if (utils.isURLSearchParams(data)) {
1181      setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
1182      return data.toString();
1183    }
1184    if (utils.isObject(data) || (headers && headers['Content-Type'] === 'application/json')) {
1185      setContentTypeIfUnset(headers, 'application/json');
1186      return stringifySafely(data);
1187    }
1188    return data;
1189  }],
1190
1191  transformResponse: [function transformResponse(data) {
1192    var transitional = this.transitional || defaults.transitional;
1193    var silentJSONParsing = transitional && transitional.silentJSONParsing;
1194    var forcedJSONParsing = transitional && transitional.forcedJSONParsing;
1195    var strictJSONParsing = !silentJSONParsing && this.responseType === 'json';
1196
1197    if (strictJSONParsing || (forcedJSONParsing && utils.isString(data) && data.length)) {
1198      try {
1199        return JSON.parse(data);
1200      } catch (e) {
1201        if (strictJSONParsing) {
1202          if (e.name === 'SyntaxError') {
1203            throw enhanceError(e, this, 'E_JSON_PARSE');
1204          }
1205          throw e;
1206        }
1207      }
1208    }
1209
1210    return data;
1211  }],
1212
1213  /**
1214   * A timeout in milliseconds to abort a request. If set to 0 (default) a
1215   * timeout is not created.
1216   */
1217  timeout: 0,
1218
1219  xsrfCookieName: 'XSRF-TOKEN',
1220  xsrfHeaderName: 'X-XSRF-TOKEN',
1221
1222  maxContentLength: -1,
1223  maxBodyLength: -1,
1224
1225  validateStatus: function validateStatus(status) {
1226    return status >= 200 && status < 300;
1227  },
1228
1229  headers: {
1230    common: {
1231      'Accept': 'application/json, text/plain, */*'
1232    }
1233  }
1234};
1235
1236utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
1237  defaults.headers[method] = {};
1238});
1239
1240utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
1241  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
1242});
1243
1244module.exports = defaults;
1245
1246
1247/***/ }),
1248

1249/***/ "./node_modules/axios/lib/env/data.js":
1250/*!********************************************!*\
1251  !*** ./node_modules/axios/lib/env/data.js ***!
1252  \********************************************/
1253/***/ ((module) => {
1254
1255module.exports = {
1256  "version": "0.25.0"
1257};
1258
1259/***/ }),
1260

1261/***/ "./node_modules/axios/lib/helpers/bind.js":
1262/*!************************************************!*\
1263  !*** ./node_modules/axios/lib/helpers/bind.js ***!
1264  \************************************************/
1265/***/ ((module) => {
1266
1267"use strict";
1268
1269
1270module.exports = function bind(fn, thisArg) {
1271  return function wrap() {
1272    var args = new Array(arguments.length);
1273    for (var i = 0; i < args.length; i++) {
1274      args[i] = arguments[i];
1275    }
1276    return fn.apply(thisArg, args);
1277  };
1278};
1279
1280
1281/***/ }),
1282

1283/***/ "./node_modules/axios/lib/helpers/buildURL.js":
1284/*!****************************************************!*\
1285  !*** ./node_modules/axios/lib/helpers/buildURL.js ***!
1286  \****************************************************/
1287/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1288
1289"use strict";
1290
1291
1292var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
1293
1294function encode(val) {
1295  return encodeURIComponent(val).
1296    replace(/%3A/gi, ':').
1297    replace(/%24/g, '$').
1298    replace(/%2C/gi, ',').
1299    replace(/%20/g, '+').
1300    replace(/%5B/gi, '[').
1301    replace(/%5D/gi, ']');
1302}
1303
1304/**
1305 * Build a URL by appending params to the end
1306 *
1307 * @param {string} url The base of the url (e.g., http://www.google.com)
1308 * @param {object} [params] The params to be appended
1309 * @returns {string} The formatted url
1310 */
1311module.exports = function buildURL(url, params, paramsSerializer) {
1312  /*eslint no-param-reassign:0*/
1313  if (!params) {
1314    return url;
1315  }
1316
1317  var serializedParams;
1318  if (paramsSerializer) {
1319    serializedParams = paramsSerializer(params);
1320  } else if (utils.isURLSearchParams(params)) {
1321    serializedParams = params.toString();
1322  } else {
1323    var parts = [];
1324
1325    utils.forEach(params, function serialize(val, key) {
1326      if (val === null || typeof val === 'undefined') {
1327        return;
1328      }
1329
1330      if (utils.isArray(val)) {
1331        key = key + '[]';
1332      } else {
1333        val = [val];
1334      }
1335
1336      utils.forEach(val, function parseValue(v) {
1337        if (utils.isDate(v)) {
1338          v = v.toISOString();
1339        } else if (utils.isObject(v)) {
1340          v = JSON.stringify(v);
1341        }
1342        parts.push(encode(key) + '=' + encode(v));
1343      });
1344    });
1345
1346    serializedParams = parts.join('&');
1347  }
1348
1349  if (serializedParams) {
1350    var hashmarkIndex = url.indexOf('#');
1351    if (hashmarkIndex !== -1) {
1352      url = url.slice(0, hashmarkIndex);
1353    }
1354
1355    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
1356  }
1357
1358  return url;
1359};
1360
1361
1362/***/ }),
1363

1364/***/ "./node_modules/axios/lib/helpers/combineURLs.js":
1365/*!*******************************************************!*\
1366  !*** ./node_modules/axios/lib/helpers/combineURLs.js ***!
1367  \*******************************************************/
1368/***/ ((module) => {
1369
1370"use strict";
1371
1372
1373/**
1374 * Creates a new URL by combining the specified URLs
1375 *
1376 * @param {string} baseURL The base URL
1377 * @param {string} relativeURL The relative URL
1378 * @returns {string} The combined URL
1379 */
1380module.exports = function combineURLs(baseURL, relativeURL) {
1381  return relativeURL
1382    ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
1383    : baseURL;
1384};
1385
1386
1387/***/ }),
1388

1389/***/ "./node_modules/axios/lib/helpers/cookies.js":
1390/*!***************************************************!*\
1391  !*** ./node_modules/axios/lib/helpers/cookies.js ***!
1392  \***************************************************/
1393/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1394
1395"use strict";
1396
1397
1398var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
1399
1400module.exports = (
1401  utils.isStandardBrowserEnv() ?
1402
1403  // Standard browser envs support document.cookie
1404    (function standardBrowserEnv() {
1405      return {
1406        write: function write(name, value, expires, path, domain, secure) {
1407          var cookie = [];
1408          cookie.push(name + '=' + encodeURIComponent(value));
1409
1410          if (utils.isNumber(expires)) {
1411            cookie.push('expires=' + new Date(expires).toGMTString());
1412          }
1413
1414          if (utils.isString(path)) {
1415            cookie.push('path=' + path);
1416          }
1417
1418          if (utils.isString(domain)) {
1419            cookie.push('domain=' + domain);
1420          }
1421
1422          if (secure === true) {
1423            cookie.push('secure');
1424          }
1425
1426          document.cookie = cookie.join('; ');
1427        },
1428
1429        read: function read(name) {
1430          var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
1431          return (match ? decodeURIComponent(match[3]) : null);
1432        },
1433
1434        remove: function remove(name) {
1435          this.write(name, '', Date.now() - 86400000);
1436        }
1437      };
1438    })() :
1439
1440  // Non standard browser env (web workers, react-native) lack needed support.
1441    (function nonStandardBrowserEnv() {
1442      return {
1443        write: function write() {},
1444        read: function read() { return null; },
1445        remove: function remove() {}
1446      };
1447    })()
1448);
1449
1450
1451/***/ }),
1452

1453/***/ "./node_modules/axios/lib/helpers/isAbsoluteURL.js":
1454/*!*********************************************************!*\
1455  !*** ./node_modules/axios/lib/helpers/isAbsoluteURL.js ***!
1456  \*********************************************************/
1457/***/ ((module) => {
1458
1459"use strict";
1460
1461
1462/**
1463 * Determines whether the specified URL is absolute
1464 *
1465 * @param {string} url The URL to test
1466 * @returns {boolean} True if the specified URL is absolute, otherwise false
1467 */
1468module.exports = function isAbsoluteURL(url) {
1469  // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
1470  // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
1471  // by any combination of letters, digits, plus, period, or hyphen.
1472  return /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url);
1473};
1474
1475
1476/***/ }),
1477

1478/***/ "./node_modules/axios/lib/helpers/isAxiosError.js":
1479/*!********************************************************!*\
1480  !*** ./node_modules/axios/lib/helpers/isAxiosError.js ***!
1481  \********************************************************/
1482/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1483
1484"use strict";
1485
1486
1487var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
1488
1489/**
1490 * Determines whether the payload is an error thrown by Axios
1491 *
1492 * @param {*} payload The value to test
1493 * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false
1494 */
1495module.exports = function isAxiosError(payload) {
1496  return utils.isObject(payload) && (payload.isAxiosError === true);
1497};
1498
1499
1500/***/ }),
1501

1502/***/ "./node_modules/axios/lib/helpers/isURLSameOrigin.js":
1503/*!***********************************************************!*\
1504  !*** ./node_modules/axios/lib/helpers/isURLSameOrigin.js ***!
1505  \***********************************************************/
1506/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1507
1508"use strict";
1509
1510
1511var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
1512
1513module.exports = (
1514  utils.isStandardBrowserEnv() ?
1515
1516  // Standard browser envs have full support of the APIs needed to test
1517  // whether the request URL is of the same origin as current location.
1518    (function standardBrowserEnv() {
1519      var msie = /(msie|trident)/i.test(navigator.userAgent);
1520      var urlParsingNode = document.createElement('a');
1521      var originURL;
1522
1523      /**
1524    * Parse a URL to discover it's components
1525    *
1526    * @param {String} url The URL to be parsed
1527    * @returns {Object}
1528    */
1529      function resolveURL(url) {
1530        var href = url;
1531
1532        if (msie) {
1533        // IE needs attribute set twice to normalize properties
1534          urlParsingNode.setAttribute('href', href);
1535          href = urlParsingNode.href;
1536        }
1537
1538        urlParsingNode.setAttribute('href', href);
1539
1540        // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
1541        return {
1542          href: urlParsingNode.href,
1543          protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
1544          host: urlParsingNode.host,
1545          search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
1546          hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
1547          hostname: urlParsingNode.hostname,
1548          port: urlParsingNode.port,
1549          pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
1550            urlParsingNode.pathname :
1551            '/' + urlParsingNode.pathname
1552        };
1553      }
1554
1555      originURL = resolveURL(window.location.href);
1556
1557      /**
1558    * Determine if a URL shares the same origin as the current location
1559    *
1560    * @param {String} requestURL The URL to test
1561    * @returns {boolean} True if URL shares the same origin, otherwise false
1562    */
1563      return function isURLSameOrigin(requestURL) {
1564        var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
1565        return (parsed.protocol === originURL.protocol &&
1566            parsed.host === originURL.host);
1567      };
1568    })() :
1569
1570  // Non standard browser envs (web workers, react-native) lack needed support.
1571    (function nonStandardBrowserEnv() {
1572      return function isURLSameOrigin() {
1573        return true;
1574      };
1575    })()
1576);
1577
1578
1579/***/ }),
1580

1581/***/ "./node_modules/axios/lib/helpers/normalizeHeaderName.js":
1582/*!***************************************************************!*\
1583  !*** ./node_modules/axios/lib/helpers/normalizeHeaderName.js ***!
1584  \***************************************************************/
1585/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1586
1587"use strict";
1588
1589
1590var utils = __webpack_require__(/*! ../utils */ "./node_modules/axios/lib/utils.js");
1591
1592module.exports = function normalizeHeaderName(headers, normalizedName) {
1593  utils.forEach(headers, function processHeader(value, name) {
1594    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
1595      headers[normalizedName] = value;
1596      delete headers[name];
1597    }
1598  });
1599};
1600
1601
1602/***/ }),
1603

1604/***/ "./node_modules/axios/lib/helpers/parseHeaders.js":
1605/*!********************************************************!*\
1606  !*** ./node_modules/axios/lib/helpers/parseHeaders.js ***!
1607  \********************************************************/
1608/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1609
1610"use strict";
1611
1612
1613var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
1614
1615// Headers whose duplicates are ignored by node
1616// c.f. https://nodejs.org/api/http.html#http_message_headers
1617var ignoreDuplicateOf = [
1618  'age', 'authorization', 'content-length', 'content-type', 'etag',
1619  'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
1620  'last-modified', 'location', 'max-forwards', 'proxy-authorization',
1621  'referer', 'retry-after', 'user-agent'
1622];
1623
1624/**
1625 * Parse headers into an object
1626 *
1627 * ```
1628 * Date: Wed, 27 Aug 2014 08:58:49 GMT
1629 * Content-Type: application/json
1630 * Connection: keep-alive
1631 * Transfer-Encoding: chunked
1632 * ```
1633 *
1634 * @param {String} headers Headers needing to be parsed
1635 * @returns {Object} Headers parsed into an object
1636 */
1637module.exports = function parseHeaders(headers) {
1638  var parsed = {};
1639  var key;
1640  var val;
1641  var i;
1642
1643  if (!headers) { return parsed; }
1644
1645  utils.forEach(headers.split('\n'), function parser(line) {
1646    i = line.indexOf(':');
1647    key = utils.trim(line.substr(0, i)).toLowerCase();
1648    val = utils.trim(line.substr(i + 1));
1649
1650    if (key) {
1651      if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
1652        return;
1653      }
1654      if (key === 'set-cookie') {
1655        parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
1656      } else {
1657        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
1658      }
1659    }
1660  });
1661
1662  return parsed;
1663};
1664
1665
1666/***/ }),
1667

1668/***/ "./node_modules/axios/lib/helpers/spread.js":
1669/*!**************************************************!*\
1670  !*** ./node_modules/axios/lib/helpers/spread.js ***!
1671  \**************************************************/
1672/***/ ((module) => {
1673
1674"use strict";
1675
1676
1677/**
1678 * Syntactic sugar for invoking a function and expanding an array for arguments.
1679 *
1680 * Common use case would be to use `Function.prototype.apply`.
1681 *
1682 *  ```js
1683 *  function f(x, y, z) {}
1684 *  var args = [1, 2, 3];
1685 *  f.apply(null, args);
1686 *  ```
1687 *
1688 * With `spread` this example can be re-written.
1689 *
1690 *  ```js
1691 *  spread(function(x, y, z) {})([1, 2, 3]);
1692 *  ```
1693 *
1694 * @param {Function} callback
1695 * @returns {Function}
1696 */
1697module.exports = function spread(callback) {
1698  return function wrap(arr) {
1699    return callback.apply(null, arr);
1700  };
1701};
1702
1703
1704/***/ }),
1705

1706/***/ "./node_modules/axios/lib/helpers/validator.js":
1707/*!*****************************************************!*\
1708  !*** ./node_modules/axios/lib/helpers/validator.js ***!
1709  \*****************************************************/
1710/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1711
1712"use strict";
1713
1714
1715var VERSION = (__webpack_require__(/*! ../env/data */ "./node_modules/axios/lib/env/data.js").version);
1716
1717var validators = {};
1718
1719// eslint-disable-next-line func-names
1720['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach(function(type, i) {
1721  validators[type] = function validator(thing) {
1722    return typeof thing === type || 'a' + (i < 1 ? 'n ' : ' ') + type;
1723  };
1724});
1725
1726var deprecatedWarnings = {};
1727
1728/**
1729 * Transitional option validator
1730 * @param {function|boolean?} validator - set to false if the transitional option has been removed
1731 * @param {string?} version - deprecated version / removed since version
1732 * @param {string?} message - some message with additional info
1733 * @returns {function}
1734 */
1735validators.transitional = function transitional(validator, version, message) {
1736  function formatMessage(opt, desc) {
1737    return '[Axios v' + VERSION + '] Transitional option \'' + opt + '\'' + desc + (message ? '. ' + message : '');
1738  }
1739
1740  // eslint-disable-next-line func-names
1741  return function(value, opt, opts) {
1742    if (validator === false) {
1743      throw new Error(formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')));
1744    }
1745
1746    if (version && !deprecatedWarnings[opt]) {
1747      deprecatedWarnings[opt] = true;
1748      // eslint-disable-next-line no-console
1749      console.warn(
1750        formatMessage(
1751          opt,
1752          ' has been deprecated since v' + version + ' and will be removed in the near future'
1753        )
1754      );
1755    }
1756
1757    return validator ? validator(value, opt, opts) : true;
1758  };
1759};
1760
1761/**
1762 * Assert object's properties type
1763 * @param {object} options
1764 * @param {object} schema
1765 * @param {boolean?} allowUnknown
1766 */
1767
1768function assertOptions(options, schema, allowUnknown) {
1769  if (typeof options !== 'object') {
1770    throw new TypeError('options must be an object');
1771  }
1772  var keys = Object.keys(options);
1773  var i = keys.length;
1774  while (i-- > 0) {
1775    var opt = keys[i];
1776    var validator = schema[opt];
1777    if (validator) {
1778      var value = options[opt];
1779      var result = value === undefined || validator(value, opt, options);
1780      if (result !== true) {
1781        throw new TypeError('option ' + opt + ' must be ' + result);
1782      }
1783      continue;
1784    }
1785    if (allowUnknown !== true) {
1786      throw Error('Unknown option ' + opt);
1787    }
1788  }
1789}
1790
1791module.exports = {
1792  assertOptions: assertOptions,
1793  validators: validators
1794};
1795
1796
1797/***/ }),
1798

1799/***/ "./node_modules/axios/lib/utils.js":
1800/*!*****************************************!*\
1801  !*** ./node_modules/axios/lib/utils.js ***!
1802  \*****************************************/
1803/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
1804
1805"use strict";
1806
1807
1808var bind = __webpack_require__(/*! ./helpers/bind */ "./node_modules/axios/lib/helpers/bind.js");
1809
1810// utils is a library of generic helper functions non-specific to axios
1811
1812var toString = Object.prototype.toString;
1813
1814/**
1815 * Determine if a value is an Array
1816 *
1817 * @param {Object} val The value to test
1818 * @returns {boolean} True if value is an Array, otherwise false
1819 */
1820function isArray(val) {
1821  return Array.isArray(val);
1822}
1823
1824/**
1825 * Determine if a value is undefined
1826 *
1827 * @param {Object} val The value to test
1828 * @returns {boolean} True if the value is undefined, otherwise false
1829 */
1830function isUndefined(val) {
1831  return typeof val === 'undefined';
1832}
1833
1834/**
1835 * Determine if a value is a Buffer
1836 *
1837 * @param {Object} val The value to test
1838 * @returns {boolean} True if value is a Buffer, otherwise false
1839 */
1840function isBuffer(val) {
1841  return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)
1842    && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);
1843}
1844
1845/**
1846 * Determine if a value is an ArrayBuffer
1847 *
1848 * @param {Object} val The value to test
1849 * @returns {boolean} True if value is an ArrayBuffer, otherwise false
1850 */
1851function isArrayBuffer(val) {
1852  return toString.call(val) === '[object ArrayBuffer]';
1853}
1854
1855/**
1856 * Determine if a value is a FormData
1857 *
1858 * @param {Object} val The value to test
1859 * @returns {boolean} True if value is an FormData, otherwise false
1860 */
1861function isFormData(val) {
1862  return toString.call(val) === '[object FormData]';
1863}
1864
1865/**
1866 * Determine if a value is a view on an ArrayBuffer
1867 *
1868 * @param {Object} val The value to test
1869 * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
1870 */
1871function isArrayBufferView(val) {
1872  var result;
1873  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
1874    result = ArrayBuffer.isView(val);
1875  } else {
1876    result = (val) && (val.buffer) && (isArrayBuffer(val.buffer));
1877  }
1878  return result;
1879}
1880
1881/**
1882 * Determine if a value is a String
1883 *
1884 * @param {Object} val The value to test
1885 * @returns {boolean} True if value is a String, otherwise false
1886 */
1887function isString(val) {
1888  return typeof val === 'string';
1889}
1890
1891/**
1892 * Determine if a value is a Number
1893 *
1894 * @param {Object} val The value to test
1895 * @returns {boolean} True if value is a Number, otherwise false
1896 */
1897function isNumber(val) {
1898  return typeof val === 'number';
1899}
1900
1901/**
1902 * Determine if a value is an Object
1903 *
1904 * @param {Object} val The value to test
1905 * @returns {boolean} True if value is an Object, otherwise false
1906 */
1907function isObject(val) {
1908  return val !== null && typeof val === 'object';
1909}
1910
1911/**
1912 * Determine if a value is a plain Object
1913 *
1914 * @param {Object} val The value to test
1915 * @return {boolean} True if value is a plain Object, otherwise false
1916 */
1917function isPlainObject(val) {
1918  if (toString.call(val) !== '[object Object]') {
1919    return false;
1920  }
1921
1922  var prototype = Object.getPrototypeOf(val);
1923  return prototype === null || prototype === Object.prototype;
1924}
1925
1926/**
1927 * Determine if a value is a Date
1928 *
1929 * @param {Object} val The value to test
1930 * @returns {boolean} True if value is a Date, otherwise false
1931 */
1932function isDate(val) {
1933  return toString.call(val) === '[object Date]';
1934}
1935
1936/**
1937 * Determine if a value is a File
1938 *
1939 * @param {Object} val The value to test
1940 * @returns {boolean} True if value is a File, otherwise false
1941 */
1942function isFile(val) {
1943  return toString.call(val) === '[object File]';
1944}
1945
1946/**
1947 * Determine if a value is a Blob
1948 *
1949 * @param {Object} val The value to test
1950 * @returns {boolean} True if value is a Blob, otherwise false
1951 */
1952function isBlob(val) {
1953  return toString.call(val) === '[object Blob]';
1954}
1955
1956/**
1957 * Determine if a value is a Function
1958 *
1959 * @param {Object} val The value to test
1960 * @returns {boolean} True if value is a Function, otherwise false
1961 */
1962function isFunction(val) {
1963  return toString.call(val) === '[object Function]';
1964}
1965
1966/**
1967 * Determine if a value is a Stream
1968 *
1969 * @param {Object} val The value to test
1970 * @returns {boolean} True if value is a Stream, otherwise false
1971 */
1972function isStream(val) {
1973  return isObject(val) && isFunction(val.pipe);
1974}
1975
1976/**
1977 * Determine if a value is a URLSearchParams object
1978 *
1979 * @param {Object} val The value to test
1980 * @returns {boolean} True if value is a URLSearchParams object, otherwise false
1981 */
1982function isURLSearchParams(val) {
1983  return toString.call(val) === '[object URLSearchParams]';
1984}
1985
1986/**
1987 * Trim excess whitespace off the beginning and end of a string
1988 *
1989 * @param {String} str The String to trim
1990 * @returns {String} The String freed of excess whitespace
1991 */
1992function trim(str) {
1993  return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, '');
1994}
1995
1996/**
1997 * Determine if we're running in a standard browser environment
1998 *
1999 * This allows axios to run in a web worker, and react-native.
2000 * Both environments support XMLHttpRequest, but not fully standard globals.
2001 *
2002 * web workers:
2003 *  typeof window -> undefined
2004 *  typeof document -> undefined
2005 *
2006 * react-native:
2007 *  navigator.product -> 'ReactNative'
2008 * nativescript
2009 *  navigator.product -> 'NativeScript' or 'NS'
2010 */
2011function isStandardBrowserEnv() {
2012  if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||
2013                                           navigator.product === 'NativeScript' ||
2014                                           navigator.product === 'NS')) {
2015    return false;
2016  }
2017  return (
2018    typeof window !== 'undefined' &&
2019    typeof document !== 'undefined'
2020  );
2021}
2022
2023/**
2024 * Iterate over an Array or an Object invoking a function for each item.
2025 *
2026 * If `obj` is an Array callback will be called passing
2027 * the value, index, and complete array for each item.
2028 *
2029 * If 'obj' is an Object callback will be called passing
2030 * the value, key, and complete object for each property.
2031 *
2032 * @param {Object|Array} obj The object to iterate
2033 * @param {Function} fn The callback to invoke for each item
2034 */
2035function forEach(obj, fn) {
2036  // Don't bother if no value provided
2037  if (obj === null || typeof obj === 'undefined') {
2038    return;
2039  }
2040
2041  // Force an array if not already something iterable
2042  if (typeof obj !== 'object') {
2043    /*eslint no-param-reassign:0*/
2044    obj = [obj];
2045  }
2046
2047  if (isArray(obj)) {
2048    // Iterate over array values
2049    for (var i = 0, l = obj.length; i < l; i++) {
2050      fn.call(null, obj[i], i, obj);
2051    }
2052  } else {
2053    // Iterate over object keys
2054    for (var key in obj) {
2055      if (Object.prototype.hasOwnProperty.call(obj, key)) {
2056        fn.call(null, obj[key], key, obj);
2057      }
2058    }
2059  }
2060}
2061
2062/**
2063 * Accepts varargs expecting each argument to be an object, then
2064 * immutably merges the properties of each object and returns result.
2065 *
2066 * When multiple objects contain the same key the later object in
2067 * the arguments list will take precedence.
2068 *
2069 * Example:
2070 *
2071 * ```js
2072 * var result = merge({foo: 123}, {foo: 456});
2073 * console.log(result.foo); // outputs 456
2074 * ```
2075 *
2076 * @param {Object} obj1 Object to merge
2077 * @returns {Object} Result of all merge properties
2078 */
2079function merge(/* obj1, obj2, obj3, ... */) {
2080  var result = {};
2081  function assignValue(val, key) {
2082    if (isPlainObject(result[key]) && isPlainObject(val)) {
2083      result[key] = merge(result[key], val);
2084    } else if (isPlainObject(val)) {
2085      result[key] = merge({}, val);
2086    } else if (isArray(val)) {
2087      result[key] = val.slice();
2088    } else {
2089      result[key] = val;
2090    }
2091  }
2092
2093  for (var i = 0, l = arguments.length; i < l; i++) {
2094    forEach(arguments[i], assignValue);
2095  }
2096  return result;
2097}
2098
2099/**
2100 * Extends object a by mutably adding to it the properties of object b.
2101 *
2102 * @param {Object} a The object to be extended
2103 * @param {Object} b The object to copy properties from
2104 * @param {Object} thisArg The object to bind function to
2105 * @return {Object} The resulting value of object a
2106 */
2107function extend(a, b, thisArg) {
2108  forEach(b, function assignValue(val, key) {
2109    if (thisArg && typeof val === 'function') {
2110      a[key] = bind(val, thisArg);
2111    } else {
2112      a[key] = val;
2113    }
2114  });
2115  return a;
2116}
2117
2118/**
2119 * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
2120 *
2121 * @param {string} content with BOM
2122 * @return {string} content value without BOM
2123 */
2124function stripBOM(content) {
2125  if (content.charCodeAt(0) === 0xFEFF) {
2126    content = content.slice(1);
2127  }
2128  return content;
2129}
2130
2131module.exports = {
2132  isArray: isArray,
2133  isArrayBuffer: isArrayBuffer,
2134  isBuffer: isBuffer,
2135  isFormData: isFormData,
2136  isArrayBufferView: isArrayBufferView,
2137  isString: isString,
2138  isNumber: isNumber,
2139  isObject: isObject,
2140  isPlainObject: isPlainObject,
2141  isUndefined: isUndefined,
2142  isDate: isDate,
2143  isFile: isFile,
2144  isBlob: isBlob,
2145  isFunction: isFunction,
2146  isStream: isStream,
2147  isURLSearchParams: isURLSearchParams,
2148  isStandardBrowserEnv: isStandardBrowserEnv,
2149  forEach: forEach,
2150  merge: merge,
2151  extend: extend,
2152  trim: trim,
2153  stripBOM: stripBOM
2154};
2155
2156
2157/***/ }),
2158

2283/***/ "./node_modules/css-loader/dist/runtime/api.js":
2284/*!*****************************************************!*\
2285  !*** ./node_modules/css-loader/dist/runtime/api.js ***!
2286  \*****************************************************/
2287/***/ ((module) => {
2288
2289"use strict";
2290
2291
2292/*
2293  MIT License http://www.opensource.org/licenses/mit-license.php
2294  Author Tobias Koppers @sokra
2295*/
2296// css base code, injected by the css-loader
2297// eslint-disable-next-line func-names
2298module.exports = function (cssWithMappingToString) {
2299  var list = []; // return the list of modules as css string
2300
2301  list.toString = function toString() {
2302    return this.map(function (item) {
2303      var content = cssWithMappingToString(item);
2304
2305      if (item[2]) {
2306        return "@media ".concat(item[2], " {").concat(content, "}");
2307      }
2308
2309      return content;
2310    }).join("");
2311  }; // import a list of modules into the list
2312  // eslint-disable-next-line func-names
2313
2314
2315  list.i = function (modules, mediaQuery, dedupe) {
2316    if (typeof modules === "string") {
2317      // eslint-disable-next-line no-param-reassign
2318      modules = [[null, modules, ""]];
2319    }
2320
2321    var alreadyImportedModules = {};
2322
2323    if (dedupe) {
2324      for (var i = 0; i < this.length; i++) {
2325        // eslint-disable-next-line prefer-destructuring
2326        var id = this[i][0];
2327
2328        if (id != null) {
2329          alreadyImportedModules[id] = true;
2330        }
2331      }
2332    }
2333
2334    for (var _i = 0; _i < modules.length; _i++) {
2335      var item = [].concat(modules[_i]);
2336
2337      if (dedupe && alreadyImportedModules[item[0]]) {
2338        // eslint-disable-next-line no-continue
2339        continue;
2340      }
2341
2342      if (mediaQuery) {
2343        if (!item[2]) {
2344          item[2] = mediaQuery;
2345        } else {
2346          item[2] = "".concat(mediaQuery, " and ").concat(item[2]);
2347        }
2348      }
2349
2350      list.push(item);
2351    }
2352  };
2353
2354  return list;
2355};
2356
2357/***/ }),
2358

2359/***/ "./node_modules/jquery/dist/jquery.js":
2360/*!********************************************!*\
2361  !*** ./node_modules/jquery/dist/jquery.js ***!
2362  \********************************************/
2363/***/ (function(module, exports) {
2364
2365var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
2366 * jQuery JavaScript Library v3.7.1
2367 * https://jquery.com/
2368 *
2369 * Copyright OpenJS Foundation and other contributors
2370 * Released under the MIT license
2371 * https://jquery.org/license
2372 *
2373 * Date: 2023-08-28T13:37Z
2374 */
2375( function( global, factory ) {
2376
2377	"use strict";
2378
2379	if (  true && typeof module.exports === "object" ) {
2380
2381		// For CommonJS and CommonJS-like environments where a proper `window`
2382		// is present, execute the factory and get jQuery.
2383		// For environments that do not have a `window` with a `document`
2384		// (such as Node.js), expose a factory as module.exports.
2385		// This accentuates the need for the creation of a real `window`.
2386		// e.g. var jQuery = require("jquery")(window);
2387		// See ticket trac-14549 for more info.
2388		module.exports = global.document ?
2389			factory( global, true ) :
2390			function( w ) {
2391				if ( !w.document ) {
2392					throw new Error( "jQuery requires a window with a document" );
2393				}
2394				return factory( w );
2395			};
2396	} else {
2397		factory( global );
2398	}
2399
2400// Pass this if window is not defined yet
2401} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
2402
2403// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
2404// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
2405// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
2406// enough that all such attempts are guarded in a try block.
2407"use strict";
2408
2409var arr = [];
2410
2411var getProto = Object.getPrototypeOf;
2412
2413var slice = arr.slice;
2414
2415var flat = arr.flat ? function( array ) {
2416	return arr.flat.call( array );
2417} : function( array ) {
2418	return arr.concat.apply( [], array );
2419};
2420
2421
2422var push = arr.push;
2423
2424var indexOf = arr.indexOf;
2425
2426var class2type = {};
2427
2428var toString = class2type.toString;
2429
2430var hasOwn = class2type.hasOwnProperty;
2431
2432var fnToString = hasOwn.toString;
2433
2434var ObjectFunctionString = fnToString.call( Object );
2435
2436var support = {};
2437
2438var isFunction = function isFunction( obj ) {
2439
2440		// Support: Chrome <=57, Firefox <=52
2441		// In some browsers, typeof returns "function" for HTML <object> elements
2442		// (i.e., `typeof document.createElement( "object" ) === "function"`).
2443		// We don't want to classify *any* DOM node as a function.
2444		// Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5
2445		// Plus for old WebKit, typeof returns "function" for HTML collections
2446		// (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756)
2447		return typeof obj === "function" && typeof obj.nodeType !== "number" &&
2448			typeof obj.item !== "function";
2449	};
2450
2451
2452var isWindow = function isWindow( obj ) {
2453		return obj != null && obj === obj.window;
2454	};
2455
2456
2457var document = window.document;
2458
2459
2460
2461	var preservedScriptAttributes = {
2462		type: true,
2463		src: true,
2464		nonce: true,
2465		noModule: true
2466	};
2467
2468	function DOMEval( code, node, doc ) {
2469		doc = doc || document;
2470
2471		var i, val,
2472			script = doc.createElement( "script" );
2473
2474		script.text = code;
2475		if ( node ) {
2476			for ( i in preservedScriptAttributes ) {
2477
2478				// Support: Firefox 64+, Edge 18+
2479				// Some browsers don't support the "nonce" property on scripts.
2480				// On the other hand, just using `getAttribute` is not enough as
2481				// the `nonce` attribute is reset to an empty string whenever it
2482				// becomes browsing-context connected.
2483				// See https://github.com/whatwg/html/issues/2369
2484				// See https://html.spec.whatwg.org/#nonce-attributes
2485				// The `node.getAttribute` check was added for the sake of
2486				// `jQuery.globalEval` so that it can fake a nonce-containing node
2487				// via an object.
2488				val = node[ i ] || node.getAttribute && node.getAttribute( i );
2489				if ( val ) {
2490					script.setAttribute( i, val );
2491				}
2492			}
2493		}
2494		doc.head.appendChild( script ).parentNode.removeChild( script );
2495	}
2496
2497
2498function toType( obj ) {
2499	if ( obj == null ) {
2500		return obj + "";
2501	}
2502
2503	// Support: Android <=2.3 only (functionish RegExp)
2504	return typeof obj === "object" || typeof obj === "function" ?
2505		class2type[ toString.call( obj ) ] || "object" :
2506		typeof obj;
2507}
2508/* global Symbol */
2509// Defining this global in .eslintrc.json would create a danger of using the global
2510// unguarded in another place, it seems safer to define global only for this module
2511
2512
2513
2514var version = "3.7.1",
2515
2516	rhtmlSuffix = /HTML$/i,
2517
2518	// Define a local copy of jQuery
2519	jQuery = function( selector, context ) {
2520
2521		// The jQuery object is actually just the init constructor 'enhanced'
2522		// Need init if jQuery is called (just allow error to be thrown if not included)
2523		return new jQuery.fn.init( selector, context );
2524	};
2525
2526jQuery.fn = jQuery.prototype = {
2527
2528	// The current version of jQuery being used
2529	jquery: version,
2530
2531	constructor: jQuery,
2532
2533	// The default length of a jQuery object is 0
2534	length: 0,
2535
2536	toArray: function() {
2537		return slice.call( this );
2538	},
2539
2540	// Get the Nth element in the matched element set OR
2541	// Get the whole matched element set as a clean array
2542	get: function( num ) {
2543
2544		// Return all the elements in a clean array
2545		if ( num == null ) {
2546			return slice.call( this );
2547		}
2548
2549		// Return just the one element from the set
2550		return num < 0 ? this[ num + this.length ] : this[ num ];
2551	},
2552
2553	// Take an array of elements and push it onto the stack
2554	// (returning the new matched element set)
2555	pushStack: function( elems ) {
2556
2557		// Build a new jQuery matched element set
2558		var ret = jQuery.merge( this.constructor(), elems );
2559
2560		// Add the old object onto the stack (as a reference)
2561		ret.prevObject = this;
2562
2563		// Return the newly-formed element set
2564		return ret;
2565	},
2566
2567	// Execute a callback for every element in the matched set.
2568	each: function( callback ) {
2569		return jQuery.each( this, callback );
2570	},
2571
2572	map: function( callback ) {
2573		return this.pushStack( jQuery.map( this, function( elem, i ) {
2574			return callback.call( elem, i, elem );
2575		} ) );
2576	},
2577
2578	slice: function() {
2579		return this.pushStack( slice.apply( this, arguments ) );
2580	},
2581
2582	first: function() {
2583		return this.eq( 0 );
2584	},
2585
2586	last: function() {
2587		return this.eq( -1 );
2588	},
2589
2590	even: function() {
2591		return this.pushStack( jQuery.grep( this, function( _elem, i ) {
2592			return ( i + 1 ) % 2;
2593		} ) );
2594	},
2595
2596	odd: function() {
2597		return this.pushStack( jQuery.grep( this, function( _elem, i ) {
2598			return i % 2;
2599		} ) );
2600	},
2601
2602	eq: function( i ) {
2603		var len = this.length,
2604			j = +i + ( i < 0 ? len : 0 );
2605		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
2606	},
2607
2608	end: function() {
2609		return this.prevObject || this.constructor();
2610	},
2611
2612	// For internal use only.
2613	// Behaves like an Array's method, not like a jQuery method.
2614	push: push,
2615	sort: arr.sort,
2616	splice: arr.splice
2617};
2618
2619jQuery.extend = jQuery.fn.extend = function() {
2620	var options, name, src, copy, copyIsArray, clone,
2621		target = arguments[ 0 ] || {},
2622		i = 1,
2623		length = arguments.length,
2624		deep = false;
2625
2626	// Handle a deep copy situation
2627	if ( typeof target === "boolean" ) {
2628		deep = target;
2629
2630		// Skip the boolean and the target
2631		target = arguments[ i ] || {};
2632		i++;
2633	}
2634
2635	// Handle case when target is a string or something (possible in deep copy)
2636	if ( typeof target !== "object" && !isFunction( target ) ) {
2637		target = {};
2638	}
2639
2640	// Extend jQuery itself if only one argument is passed
2641	if ( i === length ) {
2642		target = this;
2643		i--;
2644	}
2645
2646	for ( ; i < length; i++ ) {
2647
2648		// Only deal with non-null/undefined values
2649		if ( ( options = arguments[ i ] ) != null ) {
2650
2651			// Extend the base object
2652			for ( name in options ) {
2653				copy = options[ name ];
2654
2655				// Prevent Object.prototype pollution
2656				// Prevent never-ending loop
2657				if ( name === "__proto__" || target === copy ) {
2658					continue;
2659				}
2660
2661				// Recurse if we're merging plain objects or arrays
2662				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
2663					( copyIsArray = Array.isArray( copy ) ) ) ) {
2664					src = target[ name ];
2665
2666					// Ensure proper type for the source value
2667					if ( copyIsArray && !Array.isArray( src ) ) {
2668						clone = [];
2669					} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
2670						clone = {};
2671					} else {
2672						clone = src;
2673					}
2674					copyIsArray = false;
2675
2676					// Never move original objects, clone them
2677					target[ name ] = jQuery.extend( deep, clone, copy );
2678
2679				// Don't bring in undefined values
2680				} else if ( copy !== undefined ) {
2681					target[ name ] = copy;
2682				}
2683			}
2684		}
2685	}
2686
2687	// Return the modified object
2688	return target;
2689};
2690
2691jQuery.extend( {
2692
2693	// Unique for each copy of jQuery on the page
2694	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
2695
2696	// Assume jQuery is ready without the ready module
2697	isReady: true,
2698
2699	error: function( msg ) {
2700		throw new Error( msg );
2701	},
2702
2703	noop: function() {},
2704
2705	isPlainObject: function( obj ) {
2706		var proto, Ctor;
2707
2708		// Detect obvious negatives
2709		// Use toString instead of jQuery.type to catch host objects
2710		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
2711			return false;
2712		}
2713
2714		proto = getProto( obj );
2715
2716		// Objects with no prototype (e.g., `Object.create( null )`) are plain
2717		if ( !proto ) {
2718			return true;
2719		}
2720
2721		// Objects with prototype are plain iff they were constructed by a global Object function
2722		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
2723		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
2724	},
2725
2726	isEmptyObject: function( obj ) {
2727		var name;
2728
2729		for ( name in obj ) {
2730			return false;
2731		}
2732		return true;
2733	},
2734
2735	// Evaluates a script in a provided context; falls back to the global one
2736	// if not specified.
2737	globalEval: function( code, options, doc ) {
2738		DOMEval( code, { nonce: options && options.nonce }, doc );
2739	},
2740
2741	each: function( obj, callback ) {
2742		var length, i = 0;
2743
2744		if ( isArrayLike( obj ) ) {
2745			length = obj.length;
2746			for ( ; i < length; i++ ) {
2747				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
2748					break;
2749				}
2750			}
2751		} else {
2752			for ( i in obj ) {
2753				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
2754					break;
2755				}
2756			}
2757		}
2758
2759		return obj;
2760	},
2761
2762
2763	// Retrieve the text value of an array of DOM nodes
2764	text: function( elem ) {
2765		var node,
2766			ret = "",
2767			i = 0,
2768			nodeType = elem.nodeType;
2769
2770		if ( !nodeType ) {
2771
2772			// If no nodeType, this is expected to be an array
2773			while ( ( node = elem[ i++ ] ) ) {
2774
2775				// Do not traverse comment nodes
2776				ret += jQuery.text( node );
2777			}
2778		}
2779		if ( nodeType === 1 || nodeType === 11 ) {
2780			return elem.textContent;
2781		}
2782		if ( nodeType === 9 ) {
2783			return elem.documentElement.textContent;
2784		}
2785		if ( nodeType === 3 || nodeType === 4 ) {
2786			return elem.nodeValue;
2787		}
2788
2789		// Do not include comment or processing instruction nodes
2790
2791		return ret;
2792	},
2793
2794	// results is for internal usage only
2795	makeArray: function( arr, results ) {
2796		var ret = results || [];
2797
2798		if ( arr != null ) {
2799			if ( isArrayLike( Object( arr ) ) ) {
2800				jQuery.merge( ret,
2801					typeof arr === "string" ?
2802						[ arr ] : arr
2803				);
2804			} else {
2805				push.call( ret, arr );
2806			}
2807		}
2808
2809		return ret;
2810	},
2811
2812	inArray: function( elem, arr, i ) {
2813		return arr == null ? -1 : indexOf.call( arr, elem, i );
2814	},
2815
2816	isXMLDoc: function( elem ) {
2817		var namespace = elem && elem.namespaceURI,
2818			docElem = elem && ( elem.ownerDocument || elem ).documentElement;
2819
2820		// Assume HTML when documentElement doesn't yet exist, such as inside
2821		// document fragments.
2822		return !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || "HTML" );
2823	},
2824
2825	// Support: Android <=4.0 only, PhantomJS 1 only
2826	// push.apply(_, arraylike) throws on ancient WebKit
2827	merge: function( first, second ) {
2828		var len = +second.length,
2829			j = 0,
2830			i = first.length;
2831
2832		for ( ; j < len; j++ ) {
2833			first[ i++ ] = second[ j ];
2834		}
2835
2836		first.length = i;
2837
2838		return first;
2839	},
2840
2841	grep: function( elems, callback, invert ) {
2842		var callbackInverse,
2843			matches = [],
2844			i = 0,
2845			length = elems.length,
2846			callbackExpect = !invert;
2847
2848		// Go through the array, only saving the items
2849		// that pass the validator function
2850		for ( ; i < length; i++ ) {
2851			callbackInverse = !callback( elems[ i ], i );
2852			if ( callbackInverse !== callbackExpect ) {
2853				matches.push( elems[ i ] );
2854			}
2855		}
2856
2857		return matches;
2858	},
2859
2860	// arg is for internal usage only
2861	map: function( elems, callback, arg ) {
2862		var length, value,
2863			i = 0,
2864			ret = [];
2865
2866		// Go through the array, translating each of the items to their new values
2867		if ( isArrayLike( elems ) ) {
2868			length = elems.length;
2869			for ( ; i < length; i++ ) {
2870				value = callback( elems[ i ], i, arg );
2871
2872				if ( value != null ) {
2873					ret.push( value );
2874				}
2875			}
2876
2877		// Go through every key on the object,
2878		} else {
2879			for ( i in elems ) {
2880				value = callback( elems[ i ], i, arg );
2881
2882				if ( value != null ) {
2883					ret.push( value );
2884				}
2885			}
2886		}
2887
2888		// Flatten any nested arrays
2889		return flat( ret );
2890	},
2891
2892	// A global GUID counter for objects
2893	guid: 1,
2894
2895	// jQuery.support is not used in Core but other projects attach their
2896	// properties to it so it needs to exist.
2897	support: support
2898} );
2899
2900if ( typeof Symbol === "function" ) {
2901	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
2902}
2903
2904// Populate the class2type map
2905jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
2906	function( _i, name ) {
2907		class2type[ "[object " + name + "]" ] = name.toLowerCase();
2908	} );
2909
2910function isArrayLike( obj ) {
2911
2912	// Support: real iOS 8.2 only (not reproducible in simulator)
2913	// `in` check used to prevent JIT error (gh-2145)
2914	// hasOwn isn't used here due to false negatives
2915	// regarding Nodelist length in IE
2916	var length = !!obj && "length" in obj && obj.length,
2917		type = toType( obj );
2918
2919	if ( isFunction( obj ) || isWindow( obj ) ) {
2920		return false;
2921	}
2922
2923	return type === "array" || length === 0 ||
2924		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
2925}
2926
2927
2928function nodeName( elem, name ) {
2929
2930	return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
2931
2932}
2933var pop = arr.pop;
2934
2935
2936var sort = arr.sort;
2937
2938
2939var splice = arr.splice;
2940
2941
2942var whitespace = "[\\x20\\t\\r\\n\\f]";
2943
2944
2945var rtrimCSS = new RegExp(
2946	"^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$",
2947	"g"
2948);
2949
2950
2951
2952
2953// Note: an element does not contain itself
2954jQuery.contains = function( a, b ) {
2955	var bup = b && b.parentNode;
2956
2957	return a === bup || !!( bup && bup.nodeType === 1 && (
2958
2959		// Support: IE 9 - 11+
2960		// IE doesn't have `contains` on SVG.
2961		a.contains ?
2962			a.contains( bup ) :
2963			a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
2964	) );
2965};
2966
2967
2968
2969
2970// CSS string/identifier serialization
2971// https://drafts.csswg.org/cssom/#common-serializing-idioms
2972var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g;
2973
2974function fcssescape( ch, asCodePoint ) {
2975	if ( asCodePoint ) {
2976
2977		// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
2978		if ( ch === "\0" ) {
2979			return "\uFFFD";
2980		}
2981
2982		// Control characters and (dependent upon position) numbers get escaped as code points
2983		return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
2984	}
2985
2986	// Other potentially-special ASCII characters get backslash-escaped
2987	return "\\" + ch;
2988}
2989
2990jQuery.escapeSelector = function( sel ) {
2991	return ( sel + "" ).replace( rcssescape, fcssescape );
2992};
2993
2994
2995
2996
2997var preferredDoc = document,
2998	pushNative = push;
2999
3000( function() {
3001
3002var i,
3003	Expr,
3004	outermostContext,
3005	sortInput,
3006	hasDuplicate,
3007	push = pushNative,
3008
3009	// Local document vars
3010	document,
3011	documentElement,
3012	documentIsHTML,
3013	rbuggyQSA,
3014	matches,
3015
3016	// Instance-specific data
3017	expando = jQuery.expando,
3018	dirruns = 0,
3019	done = 0,
3020	classCache = createCache(),
3021	tokenCache = createCache(),
3022	compilerCache = createCache(),
3023	nonnativeSelectorCache = createCache(),
3024	sortOrder = function( a, b ) {
3025		if ( a === b ) {
3026			hasDuplicate = true;
3027		}
3028		return 0;
3029	},
3030
3031	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|" +
3032		"loop|multiple|open|readonly|required|scoped",
3033
3034	// Regular expressions
3035
3036	// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
3037	identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
3038		"?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",
3039
3040	// Attribute selectors: https://www.w3.org/TR/selectors/#attribute-selectors
3041	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
3042
3043		// Operator (capture 2)
3044		"*([*^$|!~]?=)" + whitespace +
3045
3046		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
3047		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" +
3048		whitespace + "*\\]",
3049
3050	pseudos = ":(" + identifier + ")(?:\\((" +
3051
3052		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
3053		// 1. quoted (capture 3; capture 4 or capture 5)
3054		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
3055
3056		// 2. simple (capture 6)
3057		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
3058
3059		// 3. anything else (capture 2)
3060		".*" +
3061		")\\)|)",
3062
3063	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
3064	rwhitespace = new RegExp( whitespace + "+", "g" ),
3065
3066	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
3067	rleadingCombinator = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" +
3068		whitespace + "*" ),
3069	rdescend = new RegExp( whitespace + "|>" ),
3070
3071	rpseudo = new RegExp( pseudos ),
3072	ridentifier = new RegExp( "^" + identifier + "$" ),
3073
3074	matchExpr = {
3075		ID: new RegExp( "^#(" + identifier + ")" ),
3076		CLASS: new RegExp( "^\\.(" + identifier + ")" ),
3077		TAG: new RegExp( "^(" + identifier + "|[*])" ),
3078		ATTR: new RegExp( "^" + attributes ),
3079		PSEUDO: new RegExp( "^" + pseudos ),
3080		CHILD: new RegExp(
3081			"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" +
3082				whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" +
3083				whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
3084		bool: new RegExp( "^(?:" + booleans + ")$", "i" ),
3085
3086		// For use in libraries implementing .is()
3087		// We use this for POS matching in `select`
3088		needsContext: new RegExp( "^" + whitespace +
3089			"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
3090			"*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
3091	},
3092
3093	rinputs = /^(?:input|select|textarea|button)$/i,
3094	rheader = /^h\d$/i,
3095
3096	// Easily-parseable/retrievable ID or TAG or CLASS selectors
3097	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
3098
3099	rsibling = /[+~]/,
3100
3101	// CSS escapes
3102	// https://www.w3.org/TR/CSS21/syndata.html#escaped-characters
3103	runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace +
3104		"?|\\\\([^\\r\\n\\f])", "g" ),
3105	funescape = function( escape, nonHex ) {
3106		var high = "0x" + escape.slice( 1 ) - 0x10000;
3107
3108		if ( nonHex ) {
3109
3110			// Strip the backslash prefix from a non-hex escape sequence
3111			return nonHex;
3112		}
3113
3114		// Replace a hexadecimal escape sequence with the encoded Unicode code point
3115		// Support: IE <=11+
3116		// For values outside the Basic Multilingual Plane (BMP), manually construct a
3117		// surrogate pair
3118		return high < 0 ?
3119			String.fromCharCode( high + 0x10000 ) :
3120			String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
3121	},
3122
3123	// Used for iframes; see `setDocument`.
3124	// Support: IE 9 - 11+, Edge 12 - 18+
3125	// Removing the function wrapper causes a "Permission Denied"
3126	// error in IE/Edge.
3127	unloadHandler = function() {
3128		setDocument();
3129	},
3130
3131	inDisabledFieldset = addCombinator(
3132		function( elem ) {
3133			return elem.disabled === true && nodeName( elem, "fieldset" );
3134		},
3135		{ dir: "parentNode", next: "legend" }
3136	);
3137
3138// Support: IE <=9 only
3139// Accessing document.activeElement can throw unexpectedly
3140// https://bugs.jquery.com/ticket/13393
3141function safeActiveElement() {
3142	try {
3143		return document.activeElement;
3144	} catch ( err ) { }
3145}
3146
3147// Optimize for push.apply( _, NodeList )
3148try {
3149	push.apply(
3150		( arr = slice.call( preferredDoc.childNodes ) ),
3151		preferredDoc.childNodes
3152	);
3153
3154	// Support: Android <=4.0
3155	// Detect silently failing push.apply
3156	// eslint-disable-next-line no-unused-expressions
3157	arr[ preferredDoc.childNodes.length ].nodeType;
3158} catch ( e ) {
3159	push = {
3160		apply: function( target, els ) {
3161			pushNative.apply( target, slice.call( els ) );
3162		},
3163		call: function( target ) {
3164			pushNative.apply( target, slice.call( arguments, 1 ) );
3165		}
3166	};
3167}
3168
3169function find( selector, context, results, seed ) {
3170	var m, i, elem, nid, match, groups, newSelector,
3171		newContext = context && context.ownerDocument,
3172
3173		// nodeType defaults to 9, since context defaults to document
3174		nodeType = context ? context.nodeType : 9;
3175
3176	results = results || [];
3177
3178	// Return early from calls with invalid selector or context
3179	if ( typeof selector !== "string" || !selector ||
3180		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
3181
3182		return results;
3183	}
3184
3185	// Try to shortcut find operations (as opposed to filters) in HTML documents
3186	if ( !seed ) {
3187		setDocument( context );
3188		context = context || document;
3189
3190		if ( documentIsHTML ) {
3191
3192			// If the selector is sufficiently simple, try using a "get*By*" DOM method
3193			// (excepting DocumentFragment context, where the methods don't exist)
3194			if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {
3195
3196				// ID selector
3197				if ( ( m = match[ 1 ] ) ) {
3198
3199					// Document context
3200					if ( nodeType === 9 ) {
3201						if ( ( elem = context.getElementById( m ) ) ) {
3202
3203							// Support: IE 9 only
3204							// getElementById can match elements by name instead of ID
3205							if ( elem.id === m ) {
3206								push.call( results, elem );
3207								return results;
3208							}
3209						} else {
3210							return results;
3211						}
3212
3213					// Element context
3214					} else {
3215
3216						// Support: IE 9 only
3217						// getElementById can match elements by name instead of ID
3218						if ( newContext && ( elem = newContext.getElementById( m ) ) &&
3219							find.contains( context, elem ) &&
3220							elem.id === m ) {
3221
3222							push.call( results, elem );
3223							return results;
3224						}
3225					}
3226
3227				// Type selector
3228				} else if ( match[ 2 ] ) {
3229					push.apply( results, context.getElementsByTagName( selector ) );
3230					return results;
3231
3232				// Class selector
3233				} else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) {
3234					push.apply( results, context.getElementsByClassName( m ) );
3235					return results;
3236				}
3237			}
3238
3239			// Take advantage of querySelectorAll
3240			if ( !nonnativeSelectorCache[ selector + " " ] &&
3241				( !rbuggyQSA || !rbuggyQSA.test( selector ) ) ) {
3242
3243				newSelector = selector;
3244				newContext = context;
3245
3246				// qSA considers elements outside a scoping root when evaluating child or
3247				// descendant combinators, which is not what we want.
3248				// In such cases, we work around the behavior by prefixing every selector in the
3249				// list with an ID selector referencing the scope context.
3250				// The technique has to be used as well when a leading combinator is used
3251				// as such selectors are not recognized by querySelectorAll.
3252				// Thanks to Andrew Dupont for this technique.
3253				if ( nodeType === 1 &&
3254					( rdescend.test( selector ) || rleadingCombinator.test( selector ) ) ) {
3255
3256					// Expand context for sibling selectors
3257					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
3258						context;
3259
3260					// We can use :scope instead of the ID hack if the browser
3261					// supports it & if we're not changing the context.
3262					// Support: IE 11+, Edge 17 - 18+
3263					// IE/Edge sometimes throw a "Permission denied" error when
3264					// strict-comparing two documents; shallow comparisons work.
3265					// eslint-disable-next-line eqeqeq
3266					if ( newContext != context || !support.scope ) {
3267
3268						// Capture the context ID, setting it first if necessary
3269						if ( ( nid = context.getAttribute( "id" ) ) ) {
3270							nid = jQuery.escapeSelector( nid );
3271						} else {
3272							context.setAttribute( "id", ( nid = expando ) );
3273						}
3274					}
3275
3276					// Prefix every selector in the list
3277					groups = tokenize( selector );
3278					i = groups.length;
3279					while ( i-- ) {
3280						groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " +
3281							toSelector( groups[ i ] );
3282					}
3283					newSelector = groups.join( "," );
3284				}
3285
3286				try {
3287					push.apply( results,
3288						newContext.querySelectorAll( newSelector )
3289					);
3290					return results;
3291				} catch ( qsaError ) {
3292					nonnativeSelectorCache( selector, true );
3293				} finally {
3294					if ( nid === expando ) {
3295						context.removeAttribute( "id" );
3296					}
3297				}
3298			}
3299		}
3300	}
3301
3302	// All others
3303	return select( selector.replace( rtrimCSS, "$1" ), context, results, seed );
3304}
3305
3306/**
3307 * Create key-value caches of limited size
3308 * @returns {function(string, object)} Returns the Object data after storing it on itself with
3309 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
3310 *	deleting the oldest entry
3311 */
3312function createCache() {
3313	var keys = [];
3314
3315	function cache( key, value ) {
3316
3317		// Use (key + " ") to avoid collision with native prototype properties
3318		// (see https://github.com/jquery/sizzle/issues/157)
3319		if ( keys.push( key + " " ) > Expr.cacheLength ) {
3320
3321			// Only keep the most recent entries
3322			delete cache[ keys.shift() ];
3323		}
3324		return ( cache[ key + " " ] = value );
3325	}
3326	return cache;
3327}
3328
3329/**
3330 * Mark a function for special use by jQuery selector module
3331 * @param {Function} fn The function to mark
3332 */
3333function markFunction( fn ) {
3334	fn[ expando ] = true;
3335	return fn;
3336}
3337
3338/**
3339 * Support testing using an element
3340 * @param {Function} fn Passed the created element and returns a boolean result
3341 */
3342function assert( fn ) {
3343	var el = document.createElement( "fieldset" );
3344
3345	try {
3346		return !!fn( el );
3347	} catch ( e ) {
3348		return false;
3349	} finally {
3350
3351		// Remove from its parent by default
3352		if ( el.parentNode ) {
3353			el.parentNode.removeChild( el );
3354		}
3355
3356		// release memory in IE
3357		el = null;
3358	}
3359}
3360
3361/**
3362 * Returns a function to use in pseudos for input types
3363 * @param {String} type
3364 */
3365function createInputPseudo( type ) {
3366	return function( elem ) {
3367		return nodeName( elem, "input" ) && elem.type === type;
3368	};
3369}
3370
3371/**
3372 * Returns a function to use in pseudos for buttons
3373 * @param {String} type
3374 */
3375function createButtonPseudo( type ) {
3376	return function( elem ) {
3377		return ( nodeName( elem, "input" ) || nodeName( elem, "button" ) ) &&
3378			elem.type === type;
3379	};
3380}
3381
3382/**
3383 * Returns a function to use in pseudos for :enabled/:disabled
3384 * @param {Boolean} disabled true for :disabled; false for :enabled
3385 */
3386function createDisabledPseudo( disabled ) {
3387
3388	// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
3389	return function( elem ) {
3390
3391		// Only certain elements can match :enabled or :disabled
3392		// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
3393		// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
3394		if ( "form" in elem ) {
3395
3396			// Check for inherited disabledness on relevant non-disabled elements:
3397			// * listed form-associated elements in a disabled fieldset
3398			//   https://html.spec.whatwg.org/multipage/forms.html#category-listed
3399			//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
3400			// * option elements in a disabled optgroup
3401			//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
3402			// All such elements have a "form" property.
3403			if ( elem.parentNode && elem.disabled === false ) {
3404
3405				// Option elements defer to a parent optgroup if present
3406				if ( "label" in elem ) {
3407					if ( "label" in elem.parentNode ) {
3408						return elem.parentNode.disabled === disabled;
3409					} else {
3410						return elem.disabled === disabled;
3411					}
3412				}
3413
3414				// Support: IE 6 - 11+
3415				// Use the isDisabled shortcut property to check for disabled fieldset ancestors
3416				return elem.isDisabled === disabled ||
3417
3418					// Where there is no isDisabled, check manually
3419					elem.isDisabled !== !disabled &&
3420						inDisabledFieldset( elem ) === disabled;
3421			}
3422
3423			return elem.disabled === disabled;
3424
3425		// Try to winnow out elements that can't be disabled before trusting the disabled property.
3426		// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
3427		// even exist on them, let alone have a boolean value.
3428		} else if ( "label" in elem ) {
3429			return elem.disabled === disabled;
3430		}
3431
3432		// Remaining elements are neither :enabled nor :disabled
3433		return false;
3434	};
3435}
3436
3437/**
3438 * Returns a function to use in pseudos for positionals
3439 * @param {Function} fn
3440 */
3441function createPositionalPseudo( fn ) {
3442	return markFunction( function( argument ) {
3443		argument = +argument;
3444		return markFunction( function( seed, matches ) {
3445			var j,
3446				matchIndexes = fn( [], seed.length, argument ),
3447				i = matchIndexes.length;
3448
3449			// Match elements found at the specified indexes
3450			while ( i-- ) {
3451				if ( seed[ ( j = matchIndexes[ i ] ) ] ) {
3452					seed[ j ] = !( matches[ j ] = seed[ j ] );
3453				}
3454			}
3455		} );
3456	} );
3457}
3458
3459/**
3460 * Checks a node for validity as a jQuery selector context
3461 * @param {Element|Object=} context
3462 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
3463 */
3464function testContext( context ) {
3465	return context && typeof context.getElementsByTagName !== "undefined" && context;
3466}
3467
3468/**
3469 * Sets document-related variables once based on the current document
3470 * @param {Element|Object} [node] An element or document object to use to set the document
3471 * @returns {Object} Returns the current document
3472 */
3473function setDocument( node ) {
3474	var subWindow,
3475		doc = node ? node.ownerDocument || node : preferredDoc;
3476
3477	// Return early if doc is invalid or already selected
3478	// Support: IE 11+, Edge 17 - 18+
3479	// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
3480	// two documents; shallow comparisons work.
3481	// eslint-disable-next-line eqeqeq
3482	if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {
3483		return document;
3484	}
3485
3486	// Update global variables
3487	document = doc;
3488	documentElement = document.documentElement;
3489	documentIsHTML = !jQuery.isXMLDoc( document );
3490
3491	// Support: iOS 7 only, IE 9 - 11+
3492	// Older browsers didn't support unprefixed `matches`.
3493	matches = documentElement.matches ||
3494		documentElement.webkitMatchesSelector ||
3495		documentElement.msMatchesSelector;
3496
3497	// Support: IE 9 - 11+, Edge 12 - 18+
3498	// Accessing iframe documents after unload throws "permission denied" errors
3499	// (see trac-13936).
3500	// Limit the fix to IE & Edge Legacy; despite Edge 15+ implementing `matches`,
3501	// all IE 9+ and Edge Legacy versions implement `msMatchesSelector` as well.
3502	if ( documentElement.msMatchesSelector &&
3503
3504		// Support: IE 11+, Edge 17 - 18+
3505		// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
3506		// two documents; shallow comparisons work.
3507		// eslint-disable-next-line eqeqeq
3508		preferredDoc != document &&
3509		( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {
3510
3511		// Support: IE 9 - 11+, Edge 12 - 18+
3512		subWindow.addEventListener( "unload", unloadHandler );
3513	}
3514
3515	// Support: IE <10
3516	// Check if getElementById returns elements by name
3517	// The broken getElementById methods don't pick up programmatically-set names,
3518	// so use a roundabout getElementsByName test
3519	support.getById = assert( function( el ) {
3520		documentElement.appendChild( el ).id = jQuery.expando;
3521		return !document.getElementsByName ||
3522			!document.getElementsByName( jQuery.expando ).length;
3523	} );
3524
3525	// Support: IE 9 only
3526	// Check to see if it's possible to do matchesSelector
3527	// on a disconnected node.
3528	support.disconnectedMatch = assert( function( el ) {
3529		return matches.call( el, "*" );
3530	} );
3531
3532	// Support: IE 9 - 11+, Edge 12 - 18+
3533	// IE/Edge don't support the :scope pseudo-class.
3534	support.scope = assert( function() {
3535		return document.querySelectorAll( ":scope" );
3536	} );
3537
3538	// Support: Chrome 105 - 111 only, Safari 15.4 - 16.3 only
3539	// Make sure the `:has()` argument is parsed unforgivingly.
3540	// We include `*` in the test to detect buggy implementations that are
3541	// _selectively_ forgiving (specifically when the list includes at least
3542	// one valid selector).
3543	// Note that we treat complete lack of support for `:has()` as if it were
3544	// spec-compliant support, which is fine because use of `:has()` in such
3545	// environments will fail in the qSA path and fall back to jQuery traversal
3546	// anyway.
3547	support.cssHas = assert( function() {
3548		try {
3549			document.querySelector( ":has(*,:jqfake)" );
3550			return false;
3551		} catch ( e ) {
3552			return true;
3553		}
3554	} );
3555
3556	// ID filter and find
3557	if ( support.getById ) {
3558		Expr.filter.ID = function( id ) {
3559			var attrId = id.replace( runescape, funescape );
3560			return function( elem ) {
3561				return elem.getAttribute( "id" ) === attrId;
3562			};
3563		};
3564		Expr.find.ID = function( id, context ) {
3565			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
3566				var elem = context.getElementById( id );
3567				return elem ? [ elem ] : [];
3568			}
3569		};
3570	} else {
3571		Expr.filter.ID =  function( id ) {
3572			var attrId = id.replace( runescape, funescape );
3573			return function( elem ) {
3574				var node = typeof elem.getAttributeNode !== "undefined" &&
3575					elem.getAttributeNode( "id" );
3576				return node && node.value === attrId;
3577			};
3578		};
3579
3580		// Support: IE 6 - 7 only
3581		// getElementById is not reliable as a find shortcut
3582		Expr.find.ID = function( id, context ) {
3583			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
3584				var node, i, elems,
3585					elem = context.getElementById( id );
3586
3587				if ( elem ) {
3588
3589					// Verify the id attribute
3590					node = elem.getAttributeNode( "id" );
3591					if ( node && node.value === id ) {
3592						return [ elem ];
3593					}
3594
3595					// Fall back on getElementsByName
3596					elems = context.getElementsByName( id );
3597					i = 0;
3598					while ( ( elem = elems[ i++ ] ) ) {
3599						node = elem.getAttributeNode( "id" );
3600						if ( node && node.value === id ) {
3601							return [ elem ];
3602						}
3603					}
3604				}
3605
3606				return [];
3607			}
3608		};
3609	}
3610
3611	// Tag
3612	Expr.find.TAG = function( tag, context ) {
3613		if ( typeof context.getElementsByTagName !== "undefined" ) {
3614			return context.getElementsByTagName( tag );
3615
3616		// DocumentFragment nodes don't have gEBTN
3617		} else {
3618			return context.querySelectorAll( tag );
3619		}
3620	};
3621
3622	// Class
3623	Expr.find.CLASS = function( className, context ) {
3624		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
3625			return context.getElementsByClassName( className );
3626		}
3627	};
3628
3629	/* QSA/matchesSelector
3630	---------------------------------------------------------------------- */
3631
3632	// QSA and matchesSelector support
3633
3634	rbuggyQSA = [];
3635
3636	// Build QSA regex
3637	// Regex strategy adopted from Diego Perini
3638	assert( function( el ) {
3639
3640		var input;
3641
3642		documentElement.appendChild( el ).innerHTML =
3643			"<a id='" + expando + "' href='' disabled='disabled'></a>" +
3644			"<select id='" + expando + "-\r\\' disabled='disabled'>" +
3645			"<option selected=''></option></select>";
3646
3647		// Support: iOS <=7 - 8 only
3648		// Boolean attributes and "value" are not treated correctly in some XML documents
3649		if ( !el.querySelectorAll( "[selected]" ).length ) {
3650			rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
3651		}
3652
3653		// Support: iOS <=7 - 8 only
3654		if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
3655			rbuggyQSA.push( "~=" );
3656		}
3657
3658		// Support: iOS 8 only
3659		// https://bugs.webkit.org/show_bug.cgi?id=136851
3660		// In-page `selector#id sibling-combinator selector` fails
3661		if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
3662			rbuggyQSA.push( ".#.+[+~]" );
3663		}
3664
3665		// Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+
3666		// In some of the document kinds, these selectors wouldn't work natively.
3667		// This is probably OK but for backwards compatibility we want to maintain
3668		// handling them through jQuery traversal in jQuery 3.x.
3669		if ( !el.querySelectorAll( ":checked" ).length ) {
3670			rbuggyQSA.push( ":checked" );
3671		}
3672
3673		// Support: Windows 8 Native Apps
3674		// The type and name attributes are restricted during .innerHTML assignment
3675		input = document.createElement( "input" );
3676		input.setAttribute( "type", "hidden" );
3677		el.appendChild( input ).setAttribute( "name", "D" );
3678
3679		// Support: IE 9 - 11+
3680		// IE's :disabled selector does not pick up the children of disabled fieldsets
3681		// Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+
3682		// In some of the document kinds, these selectors wouldn't work natively.
3683		// This is probably OK but for backwards compatibility we want to maintain
3684		// handling them through jQuery traversal in jQuery 3.x.
3685		documentElement.appendChild( el ).disabled = true;
3686		if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
3687			rbuggyQSA.push( ":enabled", ":disabled" );
3688		}
3689
3690		// Support: IE 11+, Edge 15 - 18+
3691		// IE 11/Edge don't find elements on a `[name='']` query in some cases.
3692		// Adding a temporary attribute to the document before the selection works
3693		// around the issue.
3694		// Interestingly, IE 10 & older don't seem to have the issue.
3695		input = document.createElement( "input" );
3696		input.setAttribute( "name", "" );
3697		el.appendChild( input );
3698		if ( !el.querySelectorAll( "[name='']" ).length ) {
3699			rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" +
3700				whitespace + "*(?:''|\"\")" );
3701		}
3702	} );
3703
3704	if ( !support.cssHas ) {
3705
3706		// Support: Chrome 105 - 110+, Safari 15.4 - 16.3+
3707		// Our regular `try-catch` mechanism fails to detect natively-unsupported
3708		// pseudo-classes inside `:has()` (such as `:has(:contains("Foo"))`)
3709		// in browsers that parse the `:has()` argument as a forgiving selector list.
3710		// https://drafts.csswg.org/selectors/#relational now requires the argument
3711		// to be parsed unforgivingly, but browsers have not yet fully adjusted.
3712		rbuggyQSA.push( ":has" );
3713	}
3714
3715	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) );
3716
3717	/* Sorting
3718	---------------------------------------------------------------------- */
3719
3720	// Document order sorting
3721	sortOrder = function( a, b ) {
3722
3723		// Flag for duplicate removal
3724		if ( a === b ) {
3725			hasDuplicate = true;
3726			return 0;
3727		}
3728
3729		// Sort on method existence if only one input has compareDocumentPosition
3730		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
3731		if ( compare ) {
3732			return compare;
3733		}
3734
3735		// Calculate position if both inputs belong to the same document
3736		// Support: IE 11+, Edge 17 - 18+
3737		// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
3738		// two documents; shallow comparisons work.
3739		// eslint-disable-next-line eqeqeq
3740		compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?
3741			a.compareDocumentPosition( b ) :
3742
3743			// Otherwise we know they are disconnected
3744			1;
3745
3746		// Disconnected nodes
3747		if ( compare & 1 ||
3748			( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {
3749
3750			// Choose the first element that is related to our preferred document
3751			// Support: IE 11+, Edge 17 - 18+
3752			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
3753			// two documents; shallow comparisons work.
3754			// eslint-disable-next-line eqeqeq
3755			if ( a === document || a.ownerDocument == preferredDoc &&
3756				find.contains( preferredDoc, a ) ) {
3757				return -1;
3758			}
3759
3760			// Support: IE 11+, Edge 17 - 18+
3761			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
3762			// two documents; shallow comparisons work.
3763			// eslint-disable-next-line eqeqeq
3764			if ( b === document || b.ownerDocument == preferredDoc &&
3765				find.contains( preferredDoc, b ) ) {
3766				return 1;
3767			}
3768
3769			// Maintain original order
3770			return sortInput ?
3771				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
3772				0;
3773		}
3774
3775		return compare & 4 ? -1 : 1;
3776	};
3777
3778	return document;
3779}
3780
3781find.matches = function( expr, elements ) {
3782	return find( expr, null, null, elements );
3783};
3784
3785find.matchesSelector = function( elem, expr ) {
3786	setDocument( elem );
3787
3788	if ( documentIsHTML &&
3789		!nonnativeSelectorCache[ expr + " " ] &&
3790		( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
3791
3792		try {
3793			var ret = matches.call( elem, expr );
3794
3795			// IE 9's matchesSelector returns false on disconnected nodes
3796			if ( ret || support.disconnectedMatch ||
3797
3798					// As well, disconnected nodes are said to be in a document
3799					// fragment in IE 9
3800					elem.document && elem.document.nodeType !== 11 ) {
3801				return ret;
3802			}
3803		} catch ( e ) {
3804			nonnativeSelectorCache( expr, true );
3805		}
3806	}
3807
3808	return find( expr, document, null, [ elem ] ).length > 0;
3809};
3810
3811find.contains = function( context, elem ) {
3812
3813	// Set document vars if needed
3814	// Support: IE 11+, Edge 17 - 18+
3815	// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
3816	// two documents; shallow comparisons work.
3817	// eslint-disable-next-line eqeqeq
3818	if ( ( context.ownerDocument || context ) != document ) {
3819		setDocument( context );
3820	}
3821	return jQuery.contains( context, elem );
3822};
3823
3824
3825find.attr = function( elem, name ) {
3826
3827	// Set document vars if needed
3828	// Support: IE 11+, Edge 17 - 18+
3829	// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
3830	// two documents; shallow comparisons work.
3831	// eslint-disable-next-line eqeqeq
3832	if ( ( elem.ownerDocument || elem ) != document ) {
3833		setDocument( elem );
3834	}
3835
3836	var fn = Expr.attrHandle[ name.toLowerCase() ],
3837
3838		// Don't get fooled by Object.prototype properties (see trac-13807)
3839		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
3840			fn( elem, name, !documentIsHTML ) :
3841			undefined;
3842
3843	if ( val !== undefined ) {
3844		return val;
3845	}
3846
3847	return elem.getAttribute( name );
3848};
3849
3850find.error = function( msg ) {
3851	throw new Error( "Syntax error, unrecognized expression: " + msg );
3852};
3853
3854/**
3855 * Document sorting and removing duplicates
3856 * @param {ArrayLike} results
3857 */
3858jQuery.uniqueSort = function( results ) {
3859	var elem,
3860		duplicates = [],
3861		j = 0,
3862		i = 0;
3863
3864	// Unless we *know* we can detect duplicates, assume their presence
3865	//
3866	// Support: Android <=4.0+
3867	// Testing for detecting duplicates is unpredictable so instead assume we can't
3868	// depend on duplicate detection in all browsers without a stable sort.
3869	hasDuplicate = !support.sortStable;
3870	sortInput = !support.sortStable && slice.call( results, 0 );
3871	sort.call( results, sortOrder );
3872
3873	if ( hasDuplicate ) {
3874		while ( ( elem = results[ i++ ] ) ) {
3875			if ( elem === results[ i ] ) {
3876				j = duplicates.push( i );
3877			}
3878		}
3879		while ( j-- ) {
3880			splice.call( results, duplicates[ j ], 1 );
3881		}
3882	}
3883
3884	// Clear input after sorting to release objects
3885	// See https://github.com/jquery/sizzle/pull/225
3886	sortInput = null;
3887
3888	return results;
3889};
3890
3891jQuery.fn.uniqueSort = function() {
3892	return this.pushStack( jQuery.uniqueSort( slice.apply( this ) ) );
3893};
3894
3895Expr = jQuery.expr = {
3896
3897	// Can be adjusted by the user
3898	cacheLength: 50,
3899
3900	createPseudo: markFunction,
3901
3902	match: matchExpr,
3903
3904	attrHandle: {},
3905
3906	find: {},
3907
3908	relative: {
3909		">": { dir: "parentNode", first: true },
3910		" ": { dir: "parentNode" },
3911		"+": { dir: "previousSibling", first: true },
3912		"~": { dir: "previousSibling" }
3913	},
3914
3915	preFilter: {
3916		ATTR: function( match ) {
3917			match[ 1 ] = match[ 1 ].replace( runescape, funescape );
3918
3919			// Move the given value to match[3] whether quoted or unquoted
3920			match[ 3 ] = ( match[ 3 ] || match[ 4 ] || match[ 5 ] || "" )
3921				.replace( runescape, funescape );
3922
3923			if ( match[ 2 ] === "~=" ) {
3924				match[ 3 ] = " " + match[ 3 ] + " ";
3925			}
3926
3927			return match.slice( 0, 4 );
3928		},
3929
3930		CHILD: function( match ) {
3931
3932			/* matches from matchExpr["CHILD"]
3933				1 type (only|nth|...)
3934				2 what (child|of-type)
3935				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
3936				4 xn-component of xn+y argument ([+-]?\d*n|)
3937				5 sign of xn-component
3938				6 x of xn-component
3939				7 sign of y-component
3940				8 y of y-component
3941			*/
3942			match[ 1 ] = match[ 1 ].toLowerCase();
3943
3944			if ( match[ 1 ].slice( 0, 3 ) === "nth" ) {
3945
3946				// nth-* requires argument
3947				if ( !match[ 3 ] ) {
3948					find.error( match[ 0 ] );
3949				}
3950
3951				// numeric x and y parameters for Expr.filter.CHILD
3952				// remember that false/true cast respectively to 0/1
3953				match[ 4 ] = +( match[ 4 ] ?
3954					match[ 5 ] + ( match[ 6 ] || 1 ) :
3955					2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" )
3956				);
3957				match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" );
3958
3959			// other types prohibit arguments
3960			} else if ( match[ 3 ] ) {
3961				find.error( match[ 0 ] );
3962			}
3963
3964			return match;
3965		},
3966
3967		PSEUDO: function( match ) {
3968			var excess,
3969				unquoted = !match[ 6 ] && match[ 2 ];
3970
3971			if ( matchExpr.CHILD.test( match[ 0 ] ) ) {
3972				return null;
3973			}
3974
3975			// Accept quoted arguments as-is
3976			if ( match[ 3 ] ) {
3977				match[ 2 ] = match[ 4 ] || match[ 5 ] || "";
3978
3979			// Strip excess characters from unquoted arguments
3980			} else if ( unquoted && rpseudo.test( unquoted ) &&
3981
3982				// Get excess from tokenize (recursively)
3983				( excess = tokenize( unquoted, true ) ) &&
3984
3985				// advance to the next closing parenthesis
3986				( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {
3987
3988				// excess is a negative index
3989				match[ 0 ] = match[ 0 ].slice( 0, excess );
3990				match[ 2 ] = unquoted.slice( 0, excess );
3991			}
3992
3993			// Return only captures needed by the pseudo filter method (type and argument)
3994			return match.slice( 0, 3 );
3995		}
3996	},
3997
3998	filter: {
3999
4000		TAG: function( nodeNameSelector ) {
4001			var expectedNodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
4002			return nodeNameSelector === "*" ?
4003				function() {
4004					return true;
4005				} :
4006				function( elem ) {
4007					return nodeName( elem, expectedNodeName );
4008				};
4009		},
4010
4011		CLASS: function( className ) {
4012			var pattern = classCache[ className + " " ];
4013
4014			return pattern ||
4015				( pattern = new RegExp( "(^|" + whitespace + ")" + className +
4016					"(" + whitespace + "|$)" ) ) &&
4017				classCache( className, function( elem ) {
4018					return pattern.test(
4019						typeof elem.className === "string" && elem.className ||
4020							typeof elem.getAttribute !== "undefined" &&
4021								elem.getAttribute( "class" ) ||
4022							""
4023					);
4024				} );
4025		},
4026
4027		ATTR: function( name, operator, check ) {
4028			return function( elem ) {
4029				var result = find.attr( elem, name );
4030
4031				if ( result == null ) {
4032					return operator === "!=";
4033				}
4034				if ( !operator ) {
4035					return true;
4036				}
4037
4038				result += "";
4039
4040				if ( operator === "=" ) {
4041					return result === check;
4042				}
4043				if ( operator === "!=" ) {
4044					return result !== check;
4045				}
4046				if ( operator === "^=" ) {
4047					return check && result.indexOf( check ) === 0;
4048				}
4049				if ( operator === "*=" ) {
4050					return check && result.indexOf( check ) > -1;
4051				}
4052				if ( operator === "$=" ) {
4053					return check && result.slice( -check.length ) === check;
4054				}
4055				if ( operator === "~=" ) {
4056					return ( " " + result.replace( rwhitespace, " " ) + " " )
4057						.indexOf( check ) > -1;
4058				}
4059				if ( operator === "|=" ) {
4060					return result === check || result.slice( 0, check.length + 1 ) === check + "-";
4061				}
4062
4063				return false;
4064			};
4065		},
4066
4067		CHILD: function( type, what, _argument, first, last ) {
4068			var simple = type.slice( 0, 3 ) !== "nth",
4069				forward = type.slice( -4 ) !== "last",
4070				ofType = what === "of-type";
4071
4072			return first === 1 && last === 0 ?
4073
4074				// Shortcut for :nth-*(n)
4075				function( elem ) {
4076					return !!elem.parentNode;
4077				} :
4078
4079				function( elem, _context, xml ) {
4080					var cache, outerCache, node, nodeIndex, start,
4081						dir = simple !== forward ? "nextSibling" : "previousSibling",
4082						parent = elem.parentNode,
4083						name = ofType && elem.nodeName.toLowerCase(),
4084						useCache = !xml && !ofType,
4085						diff = false;
4086
4087					if ( parent ) {
4088
4089						// :(first|last|only)-(child|of-type)
4090						if ( simple ) {
4091							while ( dir ) {
4092								node = elem;
4093								while ( ( node = node[ dir ] ) ) {
4094									if ( ofType ?
4095										nodeName( node, name ) :
4096										node.nodeType === 1 ) {
4097
4098										return false;
4099									}
4100								}
4101
4102								// Reverse direction for :only-* (if we haven't yet done so)
4103								start = dir = type === "only" && !start && "nextSibling";
4104							}
4105							return true;
4106						}
4107
4108						start = [ forward ? parent.firstChild : parent.lastChild ];
4109
4110						// non-xml :nth-child(...) stores cache data on `parent`
4111						if ( forward && useCache ) {
4112
4113							// Seek `elem` from a previously-cached index
4114							outerCache = parent[ expando ] || ( parent[ expando ] = {} );
4115							cache = outerCache[ type ] || [];
4116							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
4117							diff = nodeIndex && cache[ 2 ];
4118							node = nodeIndex && parent.childNodes[ nodeIndex ];
4119
4120							while ( ( node = ++nodeIndex && node && node[ dir ] ||
4121
4122								// Fallback to seeking `elem` from the start
4123								( diff = nodeIndex = 0 ) || start.pop() ) ) {
4124
4125								// When found, cache indexes on `parent` and break
4126								if ( node.nodeType === 1 && ++diff && node === elem ) {
4127									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
4128									break;
4129								}
4130							}
4131
4132						} else {
4133
4134							// Use previously-cached element index if available
4135							if ( useCache ) {
4136								outerCache = elem[ expando ] || ( elem[ expando ] = {} );
4137								cache = outerCache[ type ] || [];
4138								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
4139								diff = nodeIndex;
4140							}
4141
4142							// xml :nth-child(...)
4143							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
4144							if ( diff === false ) {
4145
4146								// Use the same loop as above to seek `elem` from the start
4147								while ( ( node = ++nodeIndex && node && node[ dir ] ||
4148									( diff = nodeIndex = 0 ) || start.pop() ) ) {
4149
4150									if ( ( ofType ?
4151										nodeName( node, name ) :
4152										node.nodeType === 1 ) &&
4153										++diff ) {
4154
4155										// Cache the index of each encountered element
4156										if ( useCache ) {
4157											outerCache = node[ expando ] ||
4158												( node[ expando ] = {} );
4159											outerCache[ type ] = [ dirruns, diff ];
4160										}
4161
4162										if ( node === elem ) {
4163											break;
4164										}
4165									}
4166								}
4167							}
4168						}
4169
4170						// Incorporate the offset, then check against cycle size
4171						diff -= last;
4172						return diff === first || ( diff % first === 0 && diff / first >= 0 );
4173					}
4174				};
4175		},
4176
4177		PSEUDO: function( pseudo, argument ) {
4178
4179			// pseudo-class names are case-insensitive
4180			// https://www.w3.org/TR/selectors/#pseudo-classes
4181			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
4182			// Remember that setFilters inherits from pseudos
4183			var args,
4184				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
4185					find.error( "unsupported pseudo: " + pseudo );
4186
4187			// The user may use createPseudo to indicate that
4188			// arguments are needed to create the filter function
4189			// just as jQuery does
4190			if ( fn[ expando ] ) {
4191				return fn( argument );
4192			}
4193
4194			// But maintain support for old signatures
4195			if ( fn.length > 1 ) {
4196				args = [ pseudo, pseudo, "", argument ];
4197				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
4198					markFunction( function( seed, matches ) {
4199						var idx,
4200							matched = fn( seed, argument ),
4201							i = matched.length;
4202						while ( i-- ) {
4203							idx = indexOf.call( seed, matched[ i ] );
4204							seed[ idx ] = !( matches[ idx ] = matched[ i ] );
4205						}
4206					} ) :
4207					function( elem ) {
4208						return fn( elem, 0, args );
4209					};
4210			}
4211
4212			return fn;
4213		}
4214	},
4215
4216	pseudos: {
4217
4218		// Potentially complex pseudos
4219		not: markFunction( function( selector ) {
4220
4221			// Trim the selector passed to compile
4222			// to avoid treating leading and trailing
4223			// spaces as combinators
4224			var input = [],
4225				results = [],
4226				matcher = compile( selector.replace( rtrimCSS, "$1" ) );
4227
4228			return matcher[ expando ] ?
4229				markFunction( function( seed, matches, _context, xml ) {
4230					var elem,
4231						unmatched = matcher( seed, null, xml, [] ),
4232						i = seed.length;
4233
4234					// Match elements unmatched by `matcher`
4235					while ( i-- ) {
4236						if ( ( elem = unmatched[ i ] ) ) {
4237							seed[ i ] = !( matches[ i ] = elem );
4238						}
4239					}
4240				} ) :
4241				function( elem, _context, xml ) {
4242					input[ 0 ] = elem;
4243					matcher( input, null, xml, results );
4244
4245					// Don't keep the element
4246					// (see https://github.com/jquery/sizzle/issues/299)
4247					input[ 0 ] = null;
4248					return !results.pop();
4249				};
4250		} ),
4251
4252		has: markFunction( function( selector ) {
4253			return function( elem ) {
4254				return find( selector, elem ).length > 0;
4255			};
4256		} ),
4257
4258		contains: markFunction( function( text ) {
4259			text = text.replace( runescape, funescape );
4260			return function( elem ) {
4261				return ( elem.textContent || jQuery.text( elem ) ).indexOf( text ) > -1;
4262			};
4263		} ),
4264
4265		// "Whether an element is represented by a :lang() selector
4266		// is based solely on the element's language value
4267		// being equal to the identifier C,
4268		// or beginning with the identifier C immediately followed by "-".
4269		// The matching of C against the element's language value is performed case-insensitively.
4270		// The identifier C does not have to be a valid language name."
4271		// https://www.w3.org/TR/selectors/#lang-pseudo
4272		lang: markFunction( function( lang ) {
4273
4274			// lang value must be a valid identifier
4275			if ( !ridentifier.test( lang || "" ) ) {
4276				find.error( "unsupported lang: " + lang );
4277			}
4278			lang = lang.replace( runescape, funescape ).toLowerCase();
4279			return function( elem ) {
4280				var elemLang;
4281				do {
4282					if ( ( elemLang = documentIsHTML ?
4283						elem.lang :
4284						elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) {
4285
4286						elemLang = elemLang.toLowerCase();
4287						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
4288					}
4289				} while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );
4290				return false;
4291			};
4292		} ),
4293
4294		// Miscellaneous
4295		target: function( elem ) {
4296			var hash = window.location && window.location.hash;
4297			return hash && hash.slice( 1 ) === elem.id;
4298		},
4299
4300		root: function( elem ) {
4301			return elem === documentElement;
4302		},
4303
4304		focus: function( elem ) {
4305			return elem === safeActiveElement() &&
4306				document.hasFocus() &&
4307				!!( elem.type || elem.href || ~elem.tabIndex );
4308		},
4309
4310		// Boolean properties
4311		enabled: createDisabledPseudo( false ),
4312		disabled: createDisabledPseudo( true ),
4313
4314		checked: function( elem ) {
4315
4316			// In CSS3, :checked should return both checked and selected elements
4317			// https://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
4318			return ( nodeName( elem, "input" ) && !!elem.checked ) ||
4319				( nodeName( elem, "option" ) && !!elem.selected );
4320		},
4321
4322		selected: function( elem ) {
4323
4324			// Support: IE <=11+
4325			// Accessing the selectedIndex property
4326			// forces the browser to treat the default option as
4327			// selected when in an optgroup.
4328			if ( elem.parentNode ) {
4329				// eslint-disable-next-line no-unused-expressions
4330				elem.parentNode.selectedIndex;
4331			}
4332
4333			return elem.selected === true;
4334		},
4335
4336		// Contents
4337		empty: function( elem ) {
4338
4339			// https://www.w3.org/TR/selectors/#empty-pseudo
4340			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
4341			//   but not by others (comment: 8; processing instruction: 7; etc.)
4342			// nodeType < 6 works because attributes (2) do not appear as children
4343			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
4344				if ( elem.nodeType < 6 ) {
4345					return false;
4346				}
4347			}
4348			return true;
4349		},
4350
4351		parent: function( elem ) {
4352			return !Expr.pseudos.empty( elem );
4353		},
4354
4355		// Element/input types
4356		header: function( elem ) {
4357			return rheader.test( elem.nodeName );
4358		},
4359
4360		input: function( elem ) {
4361			return rinputs.test( elem.nodeName );
4362		},
4363
4364		button: function( elem ) {
4365			return nodeName( elem, "input" ) && elem.type === "button" ||
4366				nodeName( elem, "button" );
4367		},
4368
4369		text: function( elem ) {
4370			var attr;
4371			return nodeName( elem, "input" ) && elem.type === "text" &&
4372
4373				// Support: IE <10 only
4374				// New HTML5 attribute values (e.g., "search") appear
4375				// with elem.type === "text"
4376				( ( attr = elem.getAttribute( "type" ) ) == null ||
4377					attr.toLowerCase() === "text" );
4378		},
4379
4380		// Position-in-collection
4381		first: createPositionalPseudo( function() {
4382			return [ 0 ];
4383		} ),
4384
4385		last: createPositionalPseudo( function( _matchIndexes, length ) {
4386			return [ length - 1 ];
4387		} ),
4388
4389		eq: createPositionalPseudo( function( _matchIndexes, length, argument ) {
4390			return [ argument < 0 ? argument + length : argument ];
4391		} ),
4392
4393		even: createPositionalPseudo( function( matchIndexes, length ) {
4394			var i = 0;
4395			for ( ; i < length; i += 2 ) {
4396				matchIndexes.push( i );
4397			}
4398			return matchIndexes;
4399		} ),
4400
4401		odd: createPositionalPseudo( function( matchIndexes, length ) {
4402			var i = 1;
4403			for ( ; i < length; i += 2 ) {
4404				matchIndexes.push( i );
4405			}
4406			return matchIndexes;
4407		} ),
4408
4409		lt: createPositionalPseudo( function( matchIndexes, length, argument ) {
4410			var i;
4411
4412			if ( argument < 0 ) {
4413				i = argument + length;
4414			} else if ( argument > length ) {
4415				i = length;
4416			} else {
4417				i = argument;
4418			}
4419
4420			for ( ; --i >= 0; ) {
4421				matchIndexes.push( i );
4422			}
4423			return matchIndexes;
4424		} ),
4425
4426		gt: createPositionalPseudo( function( matchIndexes, length, argument ) {
4427			var i = argument < 0 ? argument + length : argument;
4428			for ( ; ++i < length; ) {
4429				matchIndexes.push( i );
4430			}
4431			return matchIndexes;
4432		} )
4433	}
4434};
4435
4436Expr.pseudos.nth = Expr.pseudos.eq;
4437
4438// Add button/input type pseudos
4439for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
4440	Expr.pseudos[ i ] = createInputPseudo( i );
4441}
4442for ( i in { submit: true, reset: true } ) {
4443	Expr.pseudos[ i ] = createButtonPseudo( i );
4444}
4445
4446// Easy API for creating new setFilters
4447function setFilters() {}
4448setFilters.prototype = Expr.filters = Expr.pseudos;
4449Expr.setFilters = new setFilters();
4450
4451function tokenize( selector, parseOnly ) {
4452	var matched, match, tokens, type,
4453		soFar, groups, preFilters,
4454		cached = tokenCache[ selector + " " ];
4455
4456	if ( cached ) {
4457		return parseOnly ? 0 : cached.slice( 0 );
4458	}
4459
4460	soFar = selector;
4461	groups = [];
4462	preFilters = Expr.preFilter;
4463
4464	while ( soFar ) {
4465
4466		// Comma and first run
4467		if ( !matched || ( match = rcomma.exec( soFar ) ) ) {
4468			if ( match ) {
4469
4470				// Don't consume trailing commas as valid
4471				soFar = soFar.slice( match[ 0 ].length ) || soFar;
4472			}
4473			groups.push( ( tokens = [] ) );
4474		}
4475
4476		matched = false;
4477
4478		// Combinators
4479		if ( ( match = rleadingCombinator.exec( soFar ) ) ) {
4480			matched = match.shift();
4481			tokens.push( {
4482				value: matched,
4483
4484				// Cast descendant combinators to space
4485				type: match[ 0 ].replace( rtrimCSS, " " )
4486			} );
4487			soFar = soFar.slice( matched.length );
4488		}
4489
4490		// Filters
4491		for ( type in Expr.filter ) {
4492			if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||
4493				( match = preFilters[ type ]( match ) ) ) ) {
4494				matched = match.shift();
4495				tokens.push( {
4496					value: matched,
4497					type: type,
4498					matches: match
4499				} );
4500				soFar = soFar.slice( matched.length );
4501			}
4502		}
4503
4504		if ( !matched ) {
4505			break;
4506		}
4507	}
4508
4509	// Return the length of the invalid excess
4510	// if we're just parsing
4511	// Otherwise, throw an error or return tokens
4512	if ( parseOnly ) {
4513		return soFar.length;
4514	}
4515
4516	return soFar ?
4517		find.error( selector ) :
4518
4519		// Cache the tokens
4520		tokenCache( selector, groups ).slice( 0 );
4521}
4522
4523function toSelector( tokens ) {
4524	var i = 0,
4525		len = tokens.length,
4526		selector = "";
4527	for ( ; i < len; i++ ) {
4528		selector += tokens[ i ].value;
4529	}
4530	return selector;
4531}
4532
4533function addCombinator( matcher, combinator, base ) {
4534	var dir = combinator.dir,
4535		skip = combinator.next,
4536		key = skip || dir,
4537		checkNonElements = base && key === "parentNode",
4538		doneName = done++;
4539
4540	return combinator.first ?
4541
4542		// Check against closest ancestor/preceding element
4543		function( elem, context, xml ) {
4544			while ( ( elem = elem[ dir ] ) ) {
4545				if ( elem.nodeType === 1 || checkNonElements ) {
4546					return matcher( elem, context, xml );
4547				}
4548			}
4549			return false;
4550		} :
4551
4552		// Check against all ancestor/preceding elements
4553		function( elem, context, xml ) {
4554			var oldCache, outerCache,
4555				newCache = [ dirruns, doneName ];
4556
4557			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
4558			if ( xml ) {
4559				while ( ( elem = elem[ dir ] ) ) {
4560					if ( elem.nodeType === 1 || checkNonElements ) {
4561						if ( matcher( elem, context, xml ) ) {
4562							return true;
4563						}
4564					}
4565				}
4566			} else {
4567				while ( ( elem = elem[ dir ] ) ) {
4568					if ( elem.nodeType === 1 || checkNonElements ) {
4569						outerCache = elem[ expando ] || ( elem[ expando ] = {} );
4570
4571						if ( skip && nodeName( elem, skip ) ) {
4572							elem = elem[ dir ] || elem;
4573						} else if ( ( oldCache = outerCache[ key ] ) &&
4574							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
4575
4576							// Assign to newCache so results back-propagate to previous elements
4577							return ( newCache[ 2 ] = oldCache[ 2 ] );
4578						} else {
4579
4580							// Reuse newcache so results back-propagate to previous elements
4581							outerCache[ key ] = newCache;
4582
4583							// A match means we're done; a fail means we have to keep checking
4584							if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {
4585								return true;
4586							}
4587						}
4588					}
4589				}
4590			}
4591			return false;
4592		};
4593}
4594
4595function elementMatcher( matchers ) {
4596	return matchers.length > 1 ?
4597		function( elem, context, xml ) {
4598			var i = matchers.length;
4599			while ( i-- ) {
4600				if ( !matchers[ i ]( elem, context, xml ) ) {
4601					return false;
4602				}
4603			}
4604			return true;
4605		} :
4606		matchers[ 0 ];
4607}
4608
4609function multipleContexts( selector, contexts, results ) {
4610	var i = 0,
4611		len = contexts.length;
4612	for ( ; i < len; i++ ) {
4613		find( selector, contexts[ i ], results );
4614	}
4615	return results;
4616}
4617
4618function condense( unmatched, map, filter, context, xml ) {
4619	var elem,
4620		newUnmatched = [],
4621		i = 0,
4622		len = unmatched.length,
4623		mapped = map != null;
4624
4625	for ( ; i < len; i++ ) {
4626		if ( ( elem = unmatched[ i ] ) ) {
4627			if ( !filter || filter( elem, context, xml ) ) {
4628				newUnmatched.push( elem );
4629				if ( mapped ) {
4630					map.push( i );
4631				}
4632			}
4633		}
4634	}
4635
4636	return newUnmatched;
4637}
4638
4639function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
4640	if ( postFilter && !postFilter[ expando ] ) {
4641		postFilter = setMatcher( postFilter );
4642	}
4643	if ( postFinder && !postFinder[ expando ] ) {
4644		postFinder = setMatcher( postFinder, postSelector );
4645	}
4646	return markFunction( function( seed, results, context, xml ) {
4647		var temp, i, elem, matcherOut,
4648			preMap = [],
4649			postMap = [],
4650			preexisting = results.length,
4651
4652			// Get initial elements from seed or context
4653			elems = seed ||
4654				multipleContexts( selector || "*",
4655					context.nodeType ? [ context ] : context, [] ),
4656
4657			// Prefilter to get matcher input, preserving a map for seed-results synchronization
4658			matcherIn = preFilter && ( seed || !selector ) ?
4659				condense( elems, preMap, preFilter, context, xml ) :
4660				elems;
4661
4662		if ( matcher ) {
4663
4664			// If we have a postFinder, or filtered seed, or non-seed postFilter
4665			// or preexisting results,
4666			matcherOut = postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
4667
4668				// ...intermediate processing is necessary
4669				[] :
4670
4671				// ...otherwise use results directly
4672				results;
4673
4674			// Find primary matches
4675			matcher( matcherIn, matcherOut, context, xml );
4676		} else {
4677			matcherOut = matcherIn;
4678		}
4679
4680		// Apply postFilter
4681		if ( postFilter ) {
4682			temp = condense( matcherOut, postMap );
4683			postFilter( temp, [], context, xml );
4684
4685			// Un-match failing elements by moving them back to matcherIn
4686			i = temp.length;
4687			while ( i-- ) {
4688				if ( ( elem = temp[ i ] ) ) {
4689					matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );
4690				}
4691			}
4692		}
4693
4694		if ( seed ) {
4695			if ( postFinder || preFilter ) {
4696				if ( postFinder ) {
4697
4698					// Get the final matcherOut by condensing this intermediate into postFinder contexts
4699					temp = [];
4700					i = matcherOut.length;
4701					while ( i-- ) {
4702						if ( ( elem = matcherOut[ i ] ) ) {
4703
4704							// Restore matcherIn since elem is not yet a final match
4705							temp.push( ( matcherIn[ i ] = elem ) );
4706						}
4707					}
4708					postFinder( null, ( matcherOut = [] ), temp, xml );
4709				}
4710
4711				// Move matched elements from seed to results to keep them synchronized
4712				i = matcherOut.length;
4713				while ( i-- ) {
4714					if ( ( elem = matcherOut[ i ] ) &&
4715						( temp = postFinder ? indexOf.call( seed, elem ) : preMap[ i ] ) > -1 ) {
4716
4717						seed[ temp ] = !( results[ temp ] = elem );
4718					}
4719				}
4720			}
4721
4722		// Add elements to results, through postFinder if defined
4723		} else {
4724			matcherOut = condense(
4725				matcherOut === results ?
4726					matcherOut.splice( preexisting, matcherOut.length ) :
4727					matcherOut
4728			);
4729			if ( postFinder ) {
4730				postFinder( null, results, matcherOut, xml );
4731			} else {
4732				push.apply( results, matcherOut );
4733			}
4734		}
4735	} );
4736}
4737
4738function matcherFromTokens( tokens ) {
4739	var checkContext, matcher, j,
4740		len = tokens.length,
4741		leadingRelative = Expr.relative[ tokens[ 0 ].type ],
4742		implicitRelative = leadingRelative || Expr.relative[ " " ],
4743		i = leadingRelative ? 1 : 0,
4744
4745		// The foundational matcher ensures that elements are reachable from top-level context(s)
4746		matchContext = addCombinator( function( elem ) {
4747			return elem === checkContext;
4748		}, implicitRelative, true ),
4749		matchAnyContext = addCombinator( function( elem ) {
4750			return indexOf.call( checkContext, elem ) > -1;
4751		}, implicitRelative, true ),
4752		matchers = [ function( elem, context, xml ) {
4753
4754			// Support: IE 11+, Edge 17 - 18+
4755			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
4756			// two documents; shallow comparisons work.
4757			// eslint-disable-next-line eqeqeq
4758			var ret = ( !leadingRelative && ( xml || context != outermostContext ) ) || (
4759				( checkContext = context ).nodeType ?
4760					matchContext( elem, context, xml ) :
4761					matchAnyContext( elem, context, xml ) );
4762
4763			// Avoid hanging onto element
4764			// (see https://github.com/jquery/sizzle/issues/299)
4765			checkContext = null;
4766			return ret;
4767		} ];
4768
4769	for ( ; i < len; i++ ) {
4770		if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {
4771			matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
4772		} else {
4773			matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );
4774
4775			// Return special upon seeing a positional matcher
4776			if ( matcher[ expando ] ) {
4777
4778				// Find the next relative operator (if any) for proper handling
4779				j = ++i;
4780				for ( ; j < len; j++ ) {
4781					if ( Expr.relative[ tokens[ j ].type ] ) {
4782						break;
4783					}
4784				}
4785				return setMatcher(
4786					i > 1 && elementMatcher( matchers ),
4787					i > 1 && toSelector(
4788
4789						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
4790						tokens.slice( 0, i - 1 )
4791							.concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } )
4792					).replace( rtrimCSS, "$1" ),
4793					matcher,
4794					i < j && matcherFromTokens( tokens.slice( i, j ) ),
4795					j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
4796					j < len && toSelector( tokens )
4797				);
4798			}
4799			matchers.push( matcher );
4800		}
4801	}
4802
4803	return elementMatcher( matchers );
4804}
4805
4806function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
4807	var bySet = setMatchers.length > 0,
4808		byElement = elementMatchers.length > 0,
4809		superMatcher = function( seed, context, xml, results, outermost ) {
4810			var elem, j, matcher,
4811				matchedCount = 0,
4812				i = "0",
4813				unmatched = seed && [],
4814				setMatched = [],
4815				contextBackup = outermostContext,
4816
4817				// We must always have either seed elements or outermost context
4818				elems = seed || byElement && Expr.find.TAG( "*", outermost ),
4819
4820				// Use integer dirruns iff this is the outermost matcher
4821				dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),
4822				len = elems.length;
4823
4824			if ( outermost ) {
4825
4826				// Support: IE 11+, Edge 17 - 18+
4827				// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
4828				// two documents; shallow comparisons work.
4829				// eslint-disable-next-line eqeqeq
4830				outermostContext = context == document || context || outermost;
4831			}
4832
4833			// Add elements passing elementMatchers directly to results
4834			// Support: iOS <=7 - 9 only
4835			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching
4836			// elements by id. (see trac-14142)
4837			for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
4838				if ( byElement && elem ) {
4839					j = 0;
4840
4841					// Support: IE 11+, Edge 17 - 18+
4842					// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
4843					// two documents; shallow comparisons work.
4844					// eslint-disable-next-line eqeqeq
4845					if ( !context && elem.ownerDocument != document ) {
4846						setDocument( elem );
4847						xml = !documentIsHTML;
4848					}
4849					while ( ( matcher = elementMatchers[ j++ ] ) ) {
4850						if ( matcher( elem, context || document, xml ) ) {
4851							push.call( results, elem );
4852							break;
4853						}
4854					}
4855					if ( outermost ) {
4856						dirruns = dirrunsUnique;
4857					}
4858				}
4859
4860				// Track unmatched elements for set filters
4861				if ( bySet ) {
4862
4863					// They will have gone through all possible matchers
4864					if ( ( elem = !matcher && elem ) ) {
4865						matchedCount--;
4866					}
4867
4868					// Lengthen the array for every element, matched or not
4869					if ( seed ) {
4870						unmatched.push( elem );
4871					}
4872				}
4873			}
4874
4875			// `i` is now the count of elements visited above, and adding it to `matchedCount`
4876			// makes the latter nonnegative.
4877			matchedCount += i;
4878
4879			// Apply set filters to unmatched elements
4880			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
4881			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
4882			// no element matchers and no seed.
4883			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
4884			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
4885			// numerically zero.
4886			if ( bySet && i !== matchedCount ) {
4887				j = 0;
4888				while ( ( matcher = setMatchers[ j++ ] ) ) {
4889					matcher( unmatched, setMatched, context, xml );
4890				}
4891
4892				if ( seed ) {
4893
4894					// Reintegrate element matches to eliminate the need for sorting
4895					if ( matchedCount > 0 ) {
4896						while ( i-- ) {
4897							if ( !( unmatched[ i ] || setMatched[ i ] ) ) {
4898								setMatched[ i ] = pop.call( results );
4899							}
4900						}
4901					}
4902
4903					// Discard index placeholder values to get only actual matches
4904					setMatched = condense( setMatched );
4905				}
4906
4907				// Add matches to results
4908				push.apply( results, setMatched );
4909
4910				// Seedless set matches succeeding multiple successful matchers stipulate sorting
4911				if ( outermost && !seed && setMatched.length > 0 &&
4912					( matchedCount + setMatchers.length ) > 1 ) {
4913
4914					jQuery.uniqueSort( results );
4915				}
4916			}
4917
4918			// Override manipulation of globals by nested matchers
4919			if ( outermost ) {
4920				dirruns = dirrunsUnique;
4921				outermostContext = contextBackup;
4922			}
4923
4924			return unmatched;
4925		};
4926
4927	return bySet ?
4928		markFunction( superMatcher ) :
4929		superMatcher;
4930}
4931
4932function compile( selector, match /* Internal Use Only */ ) {
4933	var i,
4934		setMatchers = [],
4935		elementMatchers = [],
4936		cached = compilerCache[ selector + " " ];
4937
4938	if ( !cached ) {
4939
4940		// Generate a function of recursive functions that can be used to check each element
4941		if ( !match ) {
4942			match = tokenize( selector );
4943		}
4944		i = match.length;
4945		while ( i-- ) {
4946			cached = matcherFromTokens( match[ i ] );
4947			if ( cached[ expando ] ) {
4948				setMatchers.push( cached );
4949			} else {
4950				elementMatchers.push( cached );
4951			}
4952		}
4953
4954		// Cache the compiled function
4955		cached = compilerCache( selector,
4956			matcherFromGroupMatchers( elementMatchers, setMatchers ) );
4957
4958		// Save selector and tokenization
4959		cached.selector = selector;
4960	}
4961	return cached;
4962}
4963
4964/**
4965 * A low-level selection function that works with jQuery's compiled
4966 *  selector functions
4967 * @param {String|Function} selector A selector or a pre-compiled
4968 *  selector function built with jQuery selector compile
4969 * @param {Element} context
4970 * @param {Array} [results]
4971 * @param {Array} [seed] A set of elements to match against
4972 */
4973function select( selector, context, results, seed ) {
4974	var i, tokens, token, type, find,
4975		compiled = typeof selector === "function" && selector,
4976		match = !seed && tokenize( ( selector = compiled.selector || selector ) );
4977
4978	results = results || [];
4979
4980	// Try to minimize operations if there is only one selector in the list and no seed
4981	// (the latter of which guarantees us context)
4982	if ( match.length === 1 ) {
4983
4984		// Reduce context if the leading compound selector is an ID
4985		tokens = match[ 0 ] = match[ 0 ].slice( 0 );
4986		if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" &&
4987				context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {
4988
4989			context = ( Expr.find.ID(
4990				token.matches[ 0 ].replace( runescape, funescape ),
4991				context
4992			) || [] )[ 0 ];
4993			if ( !context ) {
4994				return results;
4995
4996			// Precompiled matchers will still verify ancestry, so step up a level
4997			} else if ( compiled ) {
4998				context = context.parentNode;
4999			}
5000
5001			selector = selector.slice( tokens.shift().value.length );
5002		}
5003
5004		// Fetch a seed set for right-to-left matching
5005		i = matchExpr.needsContext.test( selector ) ? 0 : tokens.length;
5006		while ( i-- ) {
5007			token = tokens[ i ];
5008
5009			// Abort if we hit a combinator
5010			if ( Expr.relative[ ( type = token.type ) ] ) {
5011				break;
5012			}
5013			if ( ( find = Expr.find[ type ] ) ) {
5014
5015				// Search, expanding context for leading sibling combinators
5016				if ( ( seed = find(
5017					token.matches[ 0 ].replace( runescape, funescape ),
5018					rsibling.test( tokens[ 0 ].type ) &&
5019						testContext( context.parentNode ) || context
5020				) ) ) {
5021
5022					// If seed is empty or no tokens remain, we can return early
5023					tokens.splice( i, 1 );
5024					selector = seed.length && toSelector( tokens );
5025					if ( !selector ) {
5026						push.apply( results, seed );
5027						return results;
5028					}
5029
5030					break;
5031				}
5032			}
5033		}
5034	}
5035
5036	// Compile and execute a filtering function if one is not provided
5037	// Provide `match` to avoid retokenization if we modified the selector above
5038	( compiled || compile( selector, match ) )(
5039		seed,
5040		context,
5041		!documentIsHTML,
5042		results,
5043		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
5044	);
5045	return results;
5046}
5047
5048// One-time assignments
5049
5050// Support: Android <=4.0 - 4.1+
5051// Sort stability
5052support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;
5053
5054// Initialize against the default document
5055setDocument();
5056
5057// Support: Android <=4.0 - 4.1+
5058// Detached nodes confoundingly follow *each other*
5059support.sortDetached = assert( function( el ) {
5060
5061	// Should return 1, but returns 4 (following)
5062	return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1;
5063} );
5064
5065jQuery.find = find;
5066
5067// Deprecated
5068jQuery.expr[ ":" ] = jQuery.expr.pseudos;
5069jQuery.unique = jQuery.uniqueSort;
5070
5071// These have always been private, but they used to be documented as part of
5072// Sizzle so let's maintain them for now for backwards compatibility purposes.
5073find.compile = compile;
5074find.select = select;
5075find.setDocument = setDocument;
5076find.tokenize = tokenize;
5077
5078find.escape = jQuery.escapeSelector;
5079find.getText = jQuery.text;
5080find.isXML = jQuery.isXMLDoc;
5081find.selectors = jQuery.expr;
5082find.support = jQuery.support;
5083find.uniqueSort = jQuery.uniqueSort;
5084
5085	/* eslint-enable */
5086
5087} )();
5088
5089
5090var dir = function( elem, dir, until ) {
5091	var matched = [],
5092		truncate = until !== undefined;
5093
5094	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
5095		if ( elem.nodeType === 1 ) {
5096			if ( truncate && jQuery( elem ).is( until ) ) {
5097				break;
5098			}
5099			matched.push( elem );
5100		}
5101	}
5102	return matched;
5103};
5104
5105
5106var siblings = function( n, elem ) {
5107	var matched = [];
5108
5109	for ( ; n; n = n.nextSibling ) {
5110		if ( n.nodeType === 1 && n !== elem ) {
5111			matched.push( n );
5112		}
5113	}
5114
5115	return matched;
5116};
5117
5118
5119var rneedsContext = jQuery.expr.match.needsContext;
5120
5121var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
5122
5123
5124
5125// Implement the identical functionality for filter and not
5126function winnow( elements, qualifier, not ) {
5127	if ( isFunction( qualifier ) ) {
5128		return jQuery.grep( elements, function( elem, i ) {
5129			return !!qualifier.call( elem, i, elem ) !== not;
5130		} );
5131	}
5132
5133	// Single element
5134	if ( qualifier.nodeType ) {
5135		return jQuery.grep( elements, function( elem ) {
5136			return ( elem === qualifier ) !== not;
5137		} );
5138	}
5139
5140	// Arraylike of elements (jQuery, arguments, Array)
5141	if ( typeof qualifier !== "string" ) {
5142		return jQuery.grep( elements, function( elem ) {
5143			return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
5144		} );
5145	}
5146
5147	// Filtered directly for both simple and complex selectors
5148	return jQuery.filter( qualifier, elements, not );
5149}
5150
5151jQuery.filter = function( expr, elems, not ) {
5152	var elem = elems[ 0 ];
5153
5154	if ( not ) {
5155		expr = ":not(" + expr + ")";
5156	}
5157
5158	if ( elems.length === 1 && elem.nodeType === 1 ) {
5159		return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
5160	}
5161
5162	return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
5163		return elem.nodeType === 1;
5164	} ) );
5165};
5166
5167jQuery.fn.extend( {
5168	find: function( selector ) {
5169		var i, ret,
5170			len = this.length,
5171			self = this;
5172
5173		if ( typeof selector !== "string" ) {
5174			return this.pushStack( jQuery( selector ).filter( function() {
5175				for ( i = 0; i < len; i++ ) {
5176					if ( jQuery.contains( self[ i ], this ) ) {
5177						return true;
5178					}
5179				}
5180			} ) );
5181		}
5182
5183		ret = this.pushStack( [] );
5184
5185		for ( i = 0; i < len; i++ ) {
5186			jQuery.find( selector, self[ i ], ret );
5187		}
5188
5189		return len > 1 ? jQuery.uniqueSort( ret ) : ret;
5190	},
5191	filter: function( selector ) {
5192		return this.pushStack( winnow( this, selector || [], false ) );
5193	},
5194	not: function( selector ) {
5195		return this.pushStack( winnow( this, selector || [], true ) );
5196	},
5197	is: function( selector ) {
5198		return !!winnow(
5199			this,
5200
5201			// If this is a positional/relative selector, check membership in the returned set
5202			// so $("p:first").is("p:last") won't return true for a doc with two "p".
5203			typeof selector === "string" && rneedsContext.test( selector ) ?
5204				jQuery( selector ) :
5205				selector || [],
5206			false
5207		).length;
5208	}
5209} );
5210
5211
5212// Initialize a jQuery object
5213
5214
5215// A central reference to the root jQuery(document)
5216var rootjQuery,
5217
5218	// A simple way to check for HTML strings
5219	// Prioritize #id over <tag> to avoid XSS via location.hash (trac-9521)
5220	// Strict HTML recognition (trac-11290: must start with <)
5221	// Shortcut simple #id case for speed
5222	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
5223
5224	init = jQuery.fn.init = function( selector, context, root ) {
5225		var match, elem;
5226
5227		// HANDLE: $(""), $(null), $(undefined), $(false)
5228		if ( !selector ) {
5229			return this;
5230		}
5231
5232		// Method init() accepts an alternate rootjQuery
5233		// so migrate can support jQuery.sub (gh-2101)
5234		root = root || rootjQuery;
5235
5236		// Handle HTML strings
5237		if ( typeof selector === "string" ) {
5238			if ( selector[ 0 ] === "<" &&
5239				selector[ selector.length - 1 ] === ">" &&
5240				selector.length >= 3 ) {
5241
5242				// Assume that strings that start and end with <> are HTML and skip the regex check
5243				match = [ null, selector, null ];
5244
5245			} else {
5246				match = rquickExpr.exec( selector );
5247			}
5248
5249			// Match html or make sure no context is specified for #id
5250			if ( match && ( match[ 1 ] || !context ) ) {
5251
5252				// HANDLE: $(html) -> $(array)
5253				if ( match[ 1 ] ) {
5254					context = context instanceof jQuery ? context[ 0 ] : context;
5255
5256					// Option to run scripts is true for back-compat
5257					// Intentionally let the error be thrown if parseHTML is not present
5258					jQuery.merge( this, jQuery.parseHTML(
5259						match[ 1 ],
5260						context && context.nodeType ? context.ownerDocument || context : document,
5261						true
5262					) );
5263
5264					// HANDLE: $(html, props)
5265					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
5266						for ( match in context ) {
5267
5268							// Properties of context are called as methods if possible
5269							if ( isFunction( this[ match ] ) ) {
5270								this[ match ]( context[ match ] );
5271
5272							// ...and otherwise set as attributes
5273							} else {
5274								this.attr( match, context[ match ] );
5275							}
5276						}
5277					}
5278
5279					return this;
5280
5281				// HANDLE: $(#id)
5282				} else {
5283					elem = document.getElementById( match[ 2 ] );
5284
5285					if ( elem ) {
5286
5287						// Inject the element directly into the jQuery object
5288						this[ 0 ] = elem;
5289						this.length = 1;
5290					}
5291					return this;
5292				}
5293
5294			// HANDLE: $(expr, $(...))
5295			} else if ( !context || context.jquery ) {
5296				return ( context || root ).find( selector );
5297
5298			// HANDLE: $(expr, context)
5299			// (which is just equivalent to: $(context).find(expr)
5300			} else {
5301				return this.constructor( context ).find( selector );
5302			}
5303
5304		// HANDLE: $(DOMElement)
5305		} else if ( selector.nodeType ) {
5306			this[ 0 ] = selector;
5307			this.length = 1;
5308			return this;
5309
5310		// HANDLE: $(function)
5311		// Shortcut for document ready
5312		} else if ( isFunction( selector ) ) {
5313			return root.ready !== undefined ?
5314				root.ready( selector ) :
5315
5316				// Execute immediately if ready is not present
5317				selector( jQuery );
5318		}
5319
5320		return jQuery.makeArray( selector, this );
5321	};
5322
5323// Give the init function the jQuery prototype for later instantiation
5324init.prototype = jQuery.fn;
5325
5326// Initialize central reference
5327rootjQuery = jQuery( document );
5328
5329
5330var rparentsprev = /^(?:parents|prev(?:Until|All))/,
5331
5332	// Methods guaranteed to produce a unique set when starting from a unique set
5333	guaranteedUnique = {
5334		children: true,
5335		contents: true,
5336		next: true,
5337		prev: true
5338	};
5339
5340jQuery.fn.extend( {
5341	has: function( target ) {
5342		var targets = jQuery( target, this ),
5343			l = targets.length;
5344
5345		return this.filter( function() {
5346			var i = 0;
5347			for ( ; i < l; i++ ) {
5348				if ( jQuery.contains( this, targets[ i ] ) ) {
5349					return true;
5350				}
5351			}
5352		} );
5353	},
5354
5355	closest: function( selectors, context ) {
5356		var cur,
5357			i = 0,
5358			l = this.length,
5359			matched = [],
5360			targets = typeof selectors !== "string" && jQuery( selectors );
5361
5362		// Positional selectors never match, since there's no _selection_ context
5363		if ( !rneedsContext.test( selectors ) ) {
5364			for ( ; i < l; i++ ) {
5365				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
5366
5367					// Always skip document fragments
5368					if ( cur.nodeType < 11 && ( targets ?
5369						targets.index( cur ) > -1 :
5370
5371						// Don't pass non-elements to jQuery#find
5372						cur.nodeType === 1 &&
5373							jQuery.find.matchesSelector( cur, selectors ) ) ) {
5374
5375						matched.push( cur );
5376						break;
5377					}
5378				}
5379			}
5380		}
5381
5382		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
5383	},
5384
5385	// Determine the position of an element within the set
5386	index: function( elem ) {
5387
5388		// No argument, return index in parent
5389		if ( !elem ) {
5390			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
5391		}
5392
5393		// Index in selector
5394		if ( typeof elem === "string" ) {
5395			return indexOf.call( jQuery( elem ), this[ 0 ] );
5396		}
5397
5398		// Locate the position of the desired element
5399		return indexOf.call( this,
5400
5401			// If it receives a jQuery object, the first element is used
5402			elem.jquery ? elem[ 0 ] : elem
5403		);
5404	},
5405
5406	add: function( selector, context ) {
5407		return this.pushStack(
5408			jQuery.uniqueSort(
5409				jQuery.merge( this.get(), jQuery( selector, context ) )
5410			)
5411		);
5412	},
5413
5414	addBack: function( selector ) {
5415		return this.add( selector == null ?
5416			this.prevObject : this.prevObject.filter( selector )
5417		);
5418	}
5419} );
5420
5421function sibling( cur, dir ) {
5422	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
5423	return cur;
5424}
5425
5426jQuery.each( {
5427	parent: function( elem ) {
5428		var parent = elem.parentNode;
5429		return parent && parent.nodeType !== 11 ? parent : null;
5430	},
5431	parents: function( elem ) {
5432		return dir( elem, "parentNode" );
5433	},
5434	parentsUntil: function( elem, _i, until ) {
5435		return dir( elem, "parentNode", until );
5436	},
5437	next: function( elem ) {
5438		return sibling( elem, "nextSibling" );
5439	},
5440	prev: function( elem ) {
5441		return sibling( elem, "previousSibling" );
5442	},
5443	nextAll: function( elem ) {
5444		return dir( elem, "nextSibling" );
5445	},
5446	prevAll: function( elem ) {
5447		return dir( elem, "previousSibling" );
5448	},
5449	nextUntil: function( elem, _i, until ) {
5450		return dir( elem, "nextSibling", until );
5451	},
5452	prevUntil: function( elem, _i, until ) {
5453		return dir( elem, "previousSibling", until );
5454	},
5455	siblings: function( elem ) {
5456		return siblings( ( elem.parentNode || {} ).firstChild, elem );
5457	},
5458	children: function( elem ) {
5459		return siblings( elem.firstChild );
5460	},
5461	contents: function( elem ) {
5462		if ( elem.contentDocument != null &&
5463
5464			// Support: IE 11+
5465			// <object> elements with no `data` attribute has an object
5466			// `contentDocument` with a `null` prototype.
5467			getProto( elem.contentDocument ) ) {
5468
5469			return elem.contentDocument;
5470		}
5471
5472		// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
5473		// Treat the template element as a regular one in browsers that
5474		// don't support it.
5475		if ( nodeName( elem, "template" ) ) {
5476			elem = elem.content || elem;
5477		}
5478
5479		return jQuery.merge( [], elem.childNodes );
5480	}
5481}, function( name, fn ) {
5482	jQuery.fn[ name ] = function( until, selector ) {
5483		var matched = jQuery.map( this, fn, until );
5484
5485		if ( name.slice( -5 ) !== "Until" ) {
5486			selector = until;
5487		}
5488
5489		if ( selector && typeof selector === "string" ) {
5490			matched = jQuery.filter( selector, matched );
5491		}
5492
5493		if ( this.length > 1 ) {
5494
5495			// Remove duplicates
5496			if ( !guaranteedUnique[ name ] ) {
5497				jQuery.uniqueSort( matched );
5498			}
5499
5500			// Reverse order for parents* and prev-derivatives
5501			if ( rparentsprev.test( name ) ) {
5502				matched.reverse();
5503			}
5504		}
5505
5506		return this.pushStack( matched );
5507	};
5508} );
5509var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
5510
5511
5512
5513// Convert String-formatted options into Object-formatted ones
5514function createOptions( options ) {
5515	var object = {};
5516	jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
5517		object[ flag ] = true;
5518	} );
5519	return object;
5520}
5521
5522/*
5523 * Create a callback list using the following parameters:
5524 *
5525 *	options: an optional list of space-separated options that will change how
5526 *			the callback list behaves or a more traditional option object
5527 *
5528 * By default a callback list will act like an event callback list and can be
5529 * "fired" multiple times.
5530 *
5531 * Possible options:
5532 *
5533 *	once:			will ensure the callback list can only be fired once (like a Deferred)
5534 *
5535 *	memory:			will keep track of previous values and will call any callback added
5536 *					after the list has been fired right away with the latest "memorized"
5537 *					values (like a Deferred)
5538 *
5539 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
5540 *
5541 *	stopOnFalse:	interrupt callings when a callback returns false
5542 *
5543 */
5544jQuery.Callbacks = function( options ) {
5545
5546	// Convert options from String-formatted to Object-formatted if needed
5547	// (we check in cache first)
5548	options = typeof options === "string" ?
5549		createOptions( options ) :
5550		jQuery.extend( {}, options );
5551
5552	var // Flag to know if list is currently firing
5553		firing,
5554
5555		// Last fire value for non-forgettable lists
5556		memory,
5557
5558		// Flag to know if list was already fired
5559		fired,
5560
5561		// Flag to prevent firing
5562		locked,
5563
5564		// Actual callback list
5565		list = [],
5566
5567		// Queue of execution data for repeatable lists
5568		queue = [],
5569
5570		// Index of currently firing callback (modified by add/remove as needed)
5571		firingIndex = -1,
5572
5573		// Fire callbacks
5574		fire = function() {
5575
5576			// Enforce single-firing
5577			locked = locked || options.once;
5578
5579			// Execute callbacks for all pending executions,
5580			// respecting firingIndex overrides and runtime changes
5581			fired = firing = true;
5582			for ( ; queue.length; firingIndex = -1 ) {
5583				memory = queue.shift();
5584				while ( ++firingIndex < list.length ) {
5585
5586					// Run callback and check for early termination
5587					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
5588						options.stopOnFalse ) {
5589
5590						// Jump to end and forget the data so .add doesn't re-fire
5591						firingIndex = list.length;
5592						memory = false;
5593					}
5594				}
5595			}
5596
5597			// Forget the data if we're done with it
5598			if ( !options.memory ) {
5599				memory = false;
5600			}
5601
5602			firing = false;
5603
5604			// Clean up if we're done firing for good
5605			if ( locked ) {
5606
5607				// Keep an empty list if we have data for future add calls
5608				if ( memory ) {
5609					list = [];
5610
5611				// Otherwise, this object is spent
5612				} else {
5613					list = "";
5614				}
5615			}
5616		},
5617
5618		// Actual Callbacks object
5619		self = {
5620
5621			// Add a callback or a collection of callbacks to the list
5622			add: function() {
5623				if ( list ) {
5624
5625					// If we have memory from a past run, we should fire after adding
5626					if ( memory && !firing ) {
5627						firingIndex = list.length - 1;
5628						queue.push( memory );
5629					}
5630
5631					( function add( args ) {
5632						jQuery.each( args, function( _, arg ) {
5633							if ( isFunction( arg ) ) {
5634								if ( !options.unique || !self.has( arg ) ) {
5635									list.push( arg );
5636								}
5637							} else if ( arg && arg.length && toType( arg ) !== "string" ) {
5638
5639								// Inspect recursively
5640								add( arg );
5641							}
5642						} );
5643					} )( arguments );
5644
5645					if ( memory && !firing ) {
5646						fire();
5647					}
5648				}
5649				return this;
5650			},
5651
5652			// Remove a callback from the list
5653			remove: function() {
5654				jQuery.each( arguments, function( _, arg ) {
5655					var index;
5656					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
5657						list.splice( index, 1 );
5658
5659						// Handle firing indexes
5660						if ( index <= firingIndex ) {
5661							firingIndex--;
5662						}
5663					}
5664				} );
5665				return this;
5666			},
5667
5668			// Check if a given callback is in the list.
5669			// If no argument is given, return whether or not list has callbacks attached.
5670			has: function( fn ) {
5671				return fn ?
5672					jQuery.inArray( fn, list ) > -1 :
5673					list.length > 0;
5674			},
5675
5676			// Remove all callbacks from the list
5677			empty: function() {
5678				if ( list ) {
5679					list = [];
5680				}
5681				return this;
5682			},
5683
5684			// Disable .fire and .add
5685			// Abort any current/pending executions
5686			// Clear all callbacks and values
5687			disable: function() {
5688				locked = queue = [];
5689				list = memory = "";
5690				return this;
5691			},
5692			disabled: function() {
5693				return !list;
5694			},
5695
5696			// Disable .fire
5697			// Also disable .add unless we have memory (since it would have no effect)
5698			// Abort any pending executions
5699			lock: function() {
5700				locked = queue = [];
5701				if ( !memory && !firing ) {
5702					list = memory = "";
5703				}
5704				return this;
5705			},
5706			locked: function() {
5707				return !!locked;
5708			},
5709
5710			// Call all callbacks with the given context and arguments
5711			fireWith: function( context, args ) {
5712				if ( !locked ) {
5713					args = args || [];
5714					args = [ context, args.slice ? args.slice() : args ];
5715					queue.push( args );
5716					if ( !firing ) {
5717						fire();
5718					}
5719				}
5720				return this;
5721			},
5722
5723			// Call all the callbacks with the given arguments
5724			fire: function() {
5725				self.fireWith( this, arguments );
5726				return this;
5727			},
5728
5729			// To know if the callbacks have already been called at least once
5730			fired: function() {
5731				return !!fired;
5732			}
5733		};
5734
5735	return self;
5736};
5737
5738
5739function Identity( v ) {
5740	return v;
5741}
5742function Thrower( ex ) {
5743	throw ex;
5744}
5745
5746function adoptValue( value, resolve, reject, noValue ) {
5747	var method;
5748
5749	try {
5750
5751		// Check for promise aspect first to privilege synchronous behavior
5752		if ( value && isFunction( ( method = value.promise ) ) ) {
5753			method.call( value ).done( resolve ).fail( reject );
5754
5755		// Other thenables
5756		} else if ( value && isFunction( ( method = value.then ) ) ) {
5757			method.call( value, resolve, reject );
5758
5759		// Other non-thenables
5760		} else {
5761
5762			// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
5763			// * false: [ value ].slice( 0 ) => resolve( value )
5764			// * true: [ value ].slice( 1 ) => resolve()
5765			resolve.apply( undefined, [ value ].slice( noValue ) );
5766		}
5767
5768	// For Promises/A+, convert exceptions into rejections
5769	// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
5770	// Deferred#then to conditionally suppress rejection.
5771	} catch ( value ) {
5772
5773		// Support: Android 4.0 only
5774		// Strict mode functions invoked without .call/.apply get global-object context
5775		reject.apply( undefined, [ value ] );
5776	}
5777}
5778
5779jQuery.extend( {
5780
5781	Deferred: function( func ) {
5782		var tuples = [
5783
5784				// action, add listener, callbacks,
5785				// ... .then handlers, argument index, [final state]
5786				[ "notify", "progress", jQuery.Callbacks( "memory" ),
5787					jQuery.Callbacks( "memory" ), 2 ],
5788				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
5789					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
5790				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
5791					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
5792			],
5793			state = "pending",
5794			promise = {
5795				state: function() {
5796					return state;
5797				},
5798				always: function() {
5799					deferred.done( arguments ).fail( arguments );
5800					return this;
5801				},
5802				"catch": function( fn ) {
5803					return promise.then( null, fn );
5804				},
5805
5806				// Keep pipe for back-compat
5807				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
5808					var fns = arguments;
5809
5810					return jQuery.Deferred( function( newDefer ) {
5811						jQuery.each( tuples, function( _i, tuple ) {
5812
5813							// Map tuples (progress, done, fail) to arguments (done, fail, progress)
5814							var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
5815
5816							// deferred.progress(function() { bind to newDefer or newDefer.notify })
5817							// deferred.done(function() { bind to newDefer or newDefer.resolve })
5818							// deferred.fail(function() { bind to newDefer or newDefer.reject })
5819							deferred[ tuple[ 1 ] ]( function() {
5820								var returned = fn && fn.apply( this, arguments );
5821								if ( returned && isFunction( returned.promise ) ) {
5822									returned.promise()
5823										.progress( newDefer.notify )
5824										.done( newDefer.resolve )
5825										.fail( newDefer.reject );
5826								} else {
5827									newDefer[ tuple[ 0 ] + "With" ](
5828										this,
5829										fn ? [ returned ] : arguments
5830									);
5831								}
5832							} );
5833						} );
5834						fns = null;
5835					} ).promise();
5836				},
5837				then: function( onFulfilled, onRejected, onProgress ) {
5838					var maxDepth = 0;
5839					function resolve( depth, deferred, handler, special ) {
5840						return function() {
5841							var that = this,
5842								args = arguments,
5843								mightThrow = function() {
5844									var returned, then;
5845
5846									// Support: Promises/A+ section 2.3.3.3.3
5847									// https://promisesaplus.com/#point-59
5848									// Ignore double-resolution attempts
5849									if ( depth < maxDepth ) {
5850										return;
5851									}
5852
5853									returned = handler.apply( that, args );
5854
5855									// Support: Promises/A+ section 2.3.1
5856									// https://promisesaplus.com/#point-48
5857									if ( returned === deferred.promise() ) {
5858										throw new TypeError( "Thenable self-resolution" );
5859									}
5860
5861									// Support: Promises/A+ sections 2.3.3.1, 3.5
5862									// https://promisesaplus.com/#point-54
5863									// https://promisesaplus.com/#point-75
5864									// Retrieve `then` only once
5865									then = returned &&
5866
5867										// Support: Promises/A+ section 2.3.4
5868										// https://promisesaplus.com/#point-64
5869										// Only check objects and functions for thenability
5870										( typeof returned === "object" ||
5871											typeof returned === "function" ) &&
5872										returned.then;
5873
5874									// Handle a returned thenable
5875									if ( isFunction( then ) ) {
5876
5877										// Special processors (notify) just wait for resolution
5878										if ( special ) {
5879											then.call(
5880												returned,
5881												resolve( maxDepth, deferred, Identity, special ),
5882												resolve( maxDepth, deferred, Thrower, special )
5883											);
5884
5885										// Normal processors (resolve) also hook into progress
5886										} else {
5887
5888											// ...and disregard older resolution values
5889											maxDepth++;
5890
5891											then.call(
5892												returned,
5893												resolve( maxDepth, deferred, Identity, special ),
5894												resolve( maxDepth, deferred, Thrower, special ),
5895												resolve( maxDepth, deferred, Identity,
5896													deferred.notifyWith )
5897											);
5898										}
5899
5900									// Handle all other returned values
5901									} else {
5902
5903										// Only substitute handlers pass on context
5904										// and multiple values (non-spec behavior)
5905										if ( handler !== Identity ) {
5906											that = undefined;
5907											args = [ returned ];
5908										}
5909
5910										// Process the value(s)
5911										// Default process is resolve
5912										( special || deferred.resolveWith )( that, args );
5913									}
5914								},
5915
5916								// Only normal processors (resolve) catch and reject exceptions
5917								process = special ?
5918									mightThrow :
5919									function() {
5920										try {
5921											mightThrow();
5922										} catch ( e ) {
5923
5924											if ( jQuery.Deferred.exceptionHook ) {
5925												jQuery.Deferred.exceptionHook( e,
5926													process.error );
5927											}
5928
5929											// Support: Promises/A+ section 2.3.3.3.4.1
5930											// https://promisesaplus.com/#point-61
5931											// Ignore post-resolution exceptions
5932											if ( depth + 1 >= maxDepth ) {
5933
5934												// Only substitute handlers pass on context
5935												// and multiple values (non-spec behavior)
5936												if ( handler !== Thrower ) {
5937													that = undefined;
5938													args = [ e ];
5939												}
5940
5941												deferred.rejectWith( that, args );
5942											}
5943										}
5944									};
5945
5946							// Support: Promises/A+ section 2.3.3.3.1
5947							// https://promisesaplus.com/#point-57
5948							// Re-resolve promises immediately to dodge false rejection from
5949							// subsequent errors
5950							if ( depth ) {
5951								process();
5952							} else {
5953
5954								// Call an optional hook to record the error, in case of exception
5955								// since it's otherwise lost when execution goes async
5956								if ( jQuery.Deferred.getErrorHook ) {
5957									process.error = jQuery.Deferred.getErrorHook();
5958
5959								// The deprecated alias of the above. While the name suggests
5960								// returning the stack, not an error instance, jQuery just passes
5961								// it directly to `console.warn` so both will work; an instance
5962								// just better cooperates with source maps.
5963								} else if ( jQuery.Deferred.getStackHook ) {
5964									process.error = jQuery.Deferred.getStackHook();
5965								}
5966								window.setTimeout( process );
5967							}
5968						};
5969					}
5970
5971					return jQuery.Deferred( function( newDefer ) {
5972
5973						// progress_handlers.add( ... )
5974						tuples[ 0 ][ 3 ].add(
5975							resolve(
5976								0,
5977								newDefer,
5978								isFunction( onProgress ) ?
5979									onProgress :
5980									Identity,
5981								newDefer.notifyWith
5982							)
5983						);
5984
5985						// fulfilled_handlers.add( ... )
5986						tuples[ 1 ][ 3 ].add(
5987							resolve(
5988								0,
5989								newDefer,
5990								isFunction( onFulfilled ) ?
5991									onFulfilled :
5992									Identity
5993							)
5994						);
5995
5996						// rejected_handlers.add( ... )
5997						tuples[ 2 ][ 3 ].add(
5998							resolve(
5999								0,
6000								newDefer,
6001								isFunction( onRejected ) ?
6002									onRejected :
6003									Thrower
6004							)
6005						);
6006					} ).promise();
6007				},
6008
6009				// Get a promise for this deferred
6010				// If obj is provided, the promise aspect is added to the object
6011				promise: function( obj ) {
6012					return obj != null ? jQuery.extend( obj, promise ) : promise;
6013				}
6014			},
6015			deferred = {};
6016
6017		// Add list-specific methods
6018		jQuery.each( tuples, function( i, tuple ) {
6019			var list = tuple[ 2 ],
6020				stateString = tuple[ 5 ];
6021
6022			// promise.progress = list.add
6023			// promise.done = list.add
6024			// promise.fail = list.add
6025			promise[ tuple[ 1 ] ] = list.add;
6026
6027			// Handle state
6028			if ( stateString ) {
6029				list.add(
6030					function() {
6031
6032						// state = "resolved" (i.e., fulfilled)
6033						// state = "rejected"
6034						state = stateString;
6035					},
6036
6037					// rejected_callbacks.disable
6038					// fulfilled_callbacks.disable
6039					tuples[ 3 - i ][ 2 ].disable,
6040
6041					// rejected_handlers.disable
6042					// fulfilled_handlers.disable
6043					tuples[ 3 - i ][ 3 ].disable,
6044
6045					// progress_callbacks.lock
6046					tuples[ 0 ][ 2 ].lock,
6047
6048					// progress_handlers.lock
6049					tuples[ 0 ][ 3 ].lock
6050				);
6051			}
6052
6053			// progress_handlers.fire
6054			// fulfilled_handlers.fire
6055			// rejected_handlers.fire
6056			list.add( tuple[ 3 ].fire );
6057
6058			// deferred.notify = function() { deferred.notifyWith(...) }
6059			// deferred.resolve = function() { deferred.resolveWith(...) }
6060			// deferred.reject = function() { deferred.rejectWith(...) }
6061			deferred[ tuple[ 0 ] ] = function() {
6062				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
6063				return this;
6064			};
6065
6066			// deferred.notifyWith = list.fireWith
6067			// deferred.resolveWith = list.fireWith
6068			// deferred.rejectWith = list.fireWith
6069			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
6070		} );
6071
6072		// Make the deferred a promise
6073		promise.promise( deferred );
6074
6075		// Call given func if any
6076		if ( func ) {
6077			func.call( deferred, deferred );
6078		}
6079
6080		// All done!
6081		return deferred;
6082	},
6083
6084	// Deferred helper
6085	when: function( singleValue ) {
6086		var
6087
6088			// count of uncompleted subordinates
6089			remaining = arguments.length,
6090
6091			// count of unprocessed arguments
6092			i = remaining,
6093
6094			// subordinate fulfillment data
6095			resolveContexts = Array( i ),
6096			resolveValues = slice.call( arguments ),
6097
6098			// the primary Deferred
6099			primary = jQuery.Deferred(),
6100
6101			// subordinate callback factory
6102			updateFunc = function( i ) {
6103				return function( value ) {
6104					resolveContexts[ i ] = this;
6105					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
6106					if ( !( --remaining ) ) {
6107						primary.resolveWith( resolveContexts, resolveValues );
6108					}
6109				};
6110			};
6111
6112		// Single- and empty arguments are adopted like Promise.resolve
6113		if ( remaining <= 1 ) {
6114			adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject,
6115				!remaining );
6116
6117			// Use .then() to unwrap secondary thenables (cf. gh-3000)
6118			if ( primary.state() === "pending" ||
6119				isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
6120
6121				return primary.then();
6122			}
6123		}
6124
6125		// Multiple arguments are aggregated like Promise.all array elements
6126		while ( i-- ) {
6127			adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject );
6128		}
6129
6130		return primary.promise();
6131	}
6132} );
6133
6134
6135// These usually indicate a programmer mistake during development,
6136// warn about them ASAP rather than swallowing them by default.
6137var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
6138
6139// If `jQuery.Deferred.getErrorHook` is defined, `asyncError` is an error
6140// captured before the async barrier to get the original error cause
6141// which may otherwise be hidden.
6142jQuery.Deferred.exceptionHook = function( error, asyncError ) {
6143
6144	// Support: IE 8 - 9 only
6145	// Console exists when dev tools are open, which can happen at any time
6146	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
6147		window.console.warn( "jQuery.Deferred exception: " + error.message,
6148			error.stack, asyncError );
6149	}
6150};
6151
6152
6153
6154
6155jQuery.readyException = function( error ) {
6156	window.setTimeout( function() {
6157		throw error;
6158	} );
6159};
6160
6161
6162
6163
6164// The deferred used on DOM ready
6165var readyList = jQuery.Deferred();
6166
6167jQuery.fn.ready = function( fn ) {
6168
6169	readyList
6170		.then( fn )
6171
6172		// Wrap jQuery.readyException in a function so that the lookup
6173		// happens at the time of error handling instead of callback
6174		// registration.
6175		.catch( function( error ) {
6176			jQuery.readyException( error );
6177		} );
6178
6179	return this;
6180};
6181
6182jQuery.extend( {
6183
6184	// Is the DOM ready to be used? Set to true once it occurs.
6185	isReady: false,
6186
6187	// A counter to track how many items to wait for before
6188	// the ready event fires. See trac-6781
6189	readyWait: 1,
6190
6191	// Handle when the DOM is ready
6192	ready: function( wait ) {
6193
6194		// Abort if there are pending holds or we're already ready
6195		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
6196			return;
6197		}
6198
6199		// Remember that the DOM is ready
6200		jQuery.isReady = true;
6201
6202		// If a normal DOM Ready event fired, decrement, and wait if need be
6203		if ( wait !== true && --jQuery.readyWait > 0 ) {
6204			return;
6205		}
6206
6207		// If there are functions bound, to execute
6208		readyList.resolveWith( document, [ jQuery ] );
6209	}
6210} );
6211
6212jQuery.ready.then = readyList.then;
6213
6214// The ready event handler and self cleanup method
6215function completed() {
6216	document.removeEventListener( "DOMContentLoaded", completed );
6217	window.removeEventListener( "load", completed );
6218	jQuery.ready();
6219}
6220
6221// Catch cases where $(document).ready() is called
6222// after the browser event has already occurred.
6223// Support: IE <=9 - 10 only
6224// Older IE sometimes signals "interactive" too soon
6225if ( document.readyState === "complete" ||
6226	( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
6227
6228	// Handle it asynchronously to allow scripts the opportunity to delay ready
6229	window.setTimeout( jQuery.ready );
6230
6231} else {
6232
6233	// Use the handy event callback
6234	document.addEventListener( "DOMContentLoaded", completed );
6235
6236	// A fallback to window.onload, that will always work
6237	window.addEventListener( "load", completed );
6238}
6239
6240
6241
6242
6243// Multifunctional method to get and set values of a collection
6244// The value/s can optionally be executed if it's a function
6245var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
6246	var i = 0,
6247		len = elems.length,
6248		bulk = key == null;
6249
6250	// Sets many values
6251	if ( toType( key ) === "object" ) {
6252		chainable = true;
6253		for ( i in key ) {
6254			access( elems, fn, i, key[ i ], true, emptyGet, raw );
6255		}
6256
6257	// Sets one value
6258	} else if ( value !== undefined ) {
6259		chainable = true;
6260
6261		if ( !isFunction( value ) ) {
6262			raw = true;
6263		}
6264
6265		if ( bulk ) {
6266
6267			// Bulk operations run against the entire set
6268			if ( raw ) {
6269				fn.call( elems, value );
6270				fn = null;
6271
6272			// ...except when executing function values
6273			} else {
6274				bulk = fn;
6275				fn = function( elem, _key, value ) {
6276					return bulk.call( jQuery( elem ), value );
6277				};
6278			}
6279		}
6280
6281		if ( fn ) {
6282			for ( ; i < len; i++ ) {
6283				fn(
6284					elems[ i ], key, raw ?
6285						value :
6286						value.call( elems[ i ], i, fn( elems[ i ], key ) )
6287				);
6288			}
6289		}
6290	}
6291
6292	if ( chainable ) {
6293		return elems;
6294	}
6295
6296	// Gets
6297	if ( bulk ) {
6298		return fn.call( elems );
6299	}
6300
6301	return len ? fn( elems[ 0 ], key ) : emptyGet;
6302};
6303
6304
6305// Matches dashed string for camelizing
6306var rmsPrefix = /^-ms-/,
6307	rdashAlpha = /-([a-z])/g;
6308
6309// Used by camelCase as callback to replace()
6310function fcamelCase( _all, letter ) {
6311	return letter.toUpperCase();
6312}
6313
6314// Convert dashed to camelCase; used by the css and data modules
6315// Support: IE <=9 - 11, Edge 12 - 15
6316// Microsoft forgot to hump their vendor prefix (trac-9572)
6317function camelCase( string ) {
6318	return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
6319}
6320var acceptData = function( owner ) {
6321
6322	// Accepts only:
6323	//  - Node
6324	//    - Node.ELEMENT_NODE
6325	//    - Node.DOCUMENT_NODE
6326	//  - Object
6327	//    - Any
6328	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
6329};
6330
6331
6332
6333
6334function Data() {
6335	this.expando = jQuery.expando + Data.uid++;
6336}
6337
6338Data.uid = 1;
6339
6340Data.prototype = {
6341
6342	cache: function( owner ) {
6343
6344		// Check if the owner object already has a cache
6345		var value = owner[ this.expando ];
6346
6347		// If not, create one
6348		if ( !value ) {
6349			value = {};
6350
6351			// We can accept data for non-element nodes in modern browsers,
6352			// but we should not, see trac-8335.
6353			// Always return an empty object.
6354			if ( acceptData( owner ) ) {
6355
6356				// If it is a node unlikely to be stringify-ed or looped over
6357				// use plain assignment
6358				if ( owner.nodeType ) {
6359					owner[ this.expando ] = value;
6360
6361				// Otherwise secure it in a non-enumerable property
6362				// configurable must be true to allow the property to be
6363				// deleted when data is removed
6364				} else {
6365					Object.defineProperty( owner, this.expando, {
6366						value: value,
6367						configurable: true
6368					} );
6369				}
6370			}
6371		}
6372
6373		return value;
6374	},
6375	set: function( owner, data, value ) {
6376		var prop,
6377			cache = this.cache( owner );
6378
6379		// Handle: [ owner, key, value ] args
6380		// Always use camelCase key (gh-2257)
6381		if ( typeof data === "string" ) {
6382			cache[ camelCase( data ) ] = value;
6383
6384		// Handle: [ owner, { properties } ] args
6385		} else {
6386
6387			// Copy the properties one-by-one to the cache object
6388			for ( prop in data ) {
6389				cache[ camelCase( prop ) ] = data[ prop ];
6390			}
6391		}
6392		return cache;
6393	},
6394	get: function( owner, key ) {
6395		return key === undefined ?
6396			this.cache( owner ) :
6397
6398			// Always use camelCase key (gh-2257)
6399			owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
6400	},
6401	access: function( owner, key, value ) {
6402
6403		// In cases where either:
6404		//
6405		//   1. No key was specified
6406		//   2. A string key was specified, but no value provided
6407		//
6408		// Take the "read" path and allow the get method to determine
6409		// which value to return, respectively either:
6410		//
6411		//   1. The entire cache object
6412		//   2. The data stored at the key
6413		//
6414		if ( key === undefined ||
6415				( ( key && typeof key === "string" ) && value === undefined ) ) {
6416
6417			return this.get( owner, key );
6418		}
6419
6420		// When the key is not a string, or both a key and value
6421		// are specified, set or extend (existing objects) with either:
6422		//
6423		//   1. An object of properties
6424		//   2. A key and value
6425		//
6426		this.set( owner, key, value );
6427
6428		// Since the "set" path can have two possible entry points
6429		// return the expected data based on which path was taken[*]
6430		return value !== undefined ? value : key;
6431	},
6432	remove: function( owner, key ) {
6433		var i,
6434			cache = owner[ this.expando ];
6435
6436		if ( cache === undefined ) {
6437			return;
6438		}
6439
6440		if ( key !== undefined ) {
6441
6442			// Support array or space separated string of keys
6443			if ( Array.isArray( key ) ) {
6444
6445				// If key is an array of keys...
6446				// We always set camelCase keys, so remove that.
6447				key = key.map( camelCase );
6448			} else {
6449				key = camelCase( key );
6450
6451				// If a key with the spaces exists, use it.
6452				// Otherwise, create an array by matching non-whitespace
6453				key = key in cache ?
6454					[ key ] :
6455					( key.match( rnothtmlwhite ) || [] );
6456			}
6457
6458			i = key.length;
6459
6460			while ( i-- ) {
6461				delete cache[ key[ i ] ];
6462			}
6463		}
6464
6465		// Remove the expando if there's no more data
6466		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
6467
6468			// Support: Chrome <=35 - 45
6469			// Webkit & Blink performance suffers when deleting properties
6470			// from DOM nodes, so set to undefined instead
6471			// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
6472			if ( owner.nodeType ) {
6473				owner[ this.expando ] = undefined;
6474			} else {
6475				delete owner[ this.expando ];
6476			}
6477		}
6478	},
6479	hasData: function( owner ) {
6480		var cache = owner[ this.expando ];
6481		return cache !== undefined && !jQuery.isEmptyObject( cache );
6482	}
6483};
6484var dataPriv = new Data();
6485
6486var dataUser = new Data();
6487
6488
6489
6490//	Implementation Summary
6491//
6492//	1. Enforce API surface and semantic compatibility with 1.9.x branch
6493//	2. Improve the module's maintainability by reducing the storage
6494//		paths to a single mechanism.
6495//	3. Use the same single mechanism to support "private" and "user" data.
6496//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
6497//	5. Avoid exposing implementation details on user objects (eg. expando properties)
6498//	6. Provide a clear path for implementation upgrade to WeakMap in 2014
6499
6500var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
6501	rmultiDash = /[A-Z]/g;
6502
6503function getData( data ) {
6504	if ( data === "true" ) {
6505		return true;
6506	}
6507
6508	if ( data === "false" ) {
6509		return false;
6510	}
6511
6512	if ( data === "null" ) {
6513		return null;
6514	}
6515
6516	// Only convert to a number if it doesn't change the string
6517	if ( data === +data + "" ) {
6518		return +data;
6519	}
6520
6521	if ( rbrace.test( data ) ) {
6522		return JSON.parse( data );
6523	}
6524
6525	return data;
6526}
6527
6528function dataAttr( elem, key, data ) {
6529	var name;
6530
6531	// If nothing was found internally, try to fetch any
6532	// data from the HTML5 data-* attribute
6533	if ( data === undefined && elem.nodeType === 1 ) {
6534		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
6535		data = elem.getAttribute( name );
6536
6537		if ( typeof data === "string" ) {
6538			try {
6539				data = getData( data );
6540			} catch ( e ) {}
6541
6542			// Make sure we set the data so it isn't changed later
6543			dataUser.set( elem, key, data );
6544		} else {
6545			data = undefined;
6546		}
6547	}
6548	return data;
6549}
6550
6551jQuery.extend( {
6552	hasData: function( elem ) {
6553		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
6554	},
6555
6556	data: function( elem, name, data ) {
6557		return dataUser.access( elem, name, data );
6558	},
6559
6560	removeData: function( elem, name ) {
6561		dataUser.remove( elem, name );
6562	},
6563
6564	// TODO: Now that all calls to _data and _removeData have been replaced
6565	// with direct calls to dataPriv methods, these can be deprecated.
6566	_data: function( elem, name, data ) {
6567		return dataPriv.access( elem, name, data );
6568	},
6569
6570	_removeData: function( elem, name ) {
6571		dataPriv.remove( elem, name );
6572	}
6573} );
6574
6575jQuery.fn.extend( {
6576	data: function( key, value ) {
6577		var i, name, data,
6578			elem = this[ 0 ],
6579			attrs = elem && elem.attributes;
6580
6581		// Gets all values
6582		if ( key === undefined ) {
6583			if ( this.length ) {
6584				data = dataUser.get( elem );
6585
6586				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
6587					i = attrs.length;
6588					while ( i-- ) {
6589
6590						// Support: IE 11 only
6591						// The attrs elements can be null (trac-14894)
6592						if ( attrs[ i ] ) {
6593							name = attrs[ i ].name;
6594							if ( name.indexOf( "data-" ) === 0 ) {
6595								name = camelCase( name.slice( 5 ) );
6596								dataAttr( elem, name, data[ name ] );
6597							}
6598						}
6599					}
6600					dataPriv.set( elem, "hasDataAttrs", true );
6601				}
6602			}
6603
6604			return data;
6605		}
6606
6607		// Sets multiple values
6608		if ( typeof key === "object" ) {
6609			return this.each( function() {
6610				dataUser.set( this, key );
6611			} );
6612		}
6613
6614		return access( this, function( value ) {
6615			var data;
6616
6617			// The calling jQuery object (element matches) is not empty
6618			// (and therefore has an element appears at this[ 0 ]) and the
6619			// `value` parameter was not undefined. An empty jQuery object
6620			// will result in `undefined` for elem = this[ 0 ] which will
6621			// throw an exception if an attempt to read a data cache is made.
6622			if ( elem && value === undefined ) {
6623
6624				// Attempt to get data from the cache
6625				// The key will always be camelCased in Data
6626				data = dataUser.get( elem, key );
6627				if ( data !== undefined ) {
6628					return data;
6629				}
6630
6631				// Attempt to "discover" the data in
6632				// HTML5 custom data-* attrs
6633				data = dataAttr( elem, key );
6634				if ( data !== undefined ) {
6635					return data;
6636				}
6637
6638				// We tried really hard, but the data doesn't exist.
6639				return;
6640			}
6641
6642			// Set the data...
6643			this.each( function() {
6644
6645				// We always store the camelCased key
6646				dataUser.set( this, key, value );
6647			} );
6648		}, null, value, arguments.length > 1, null, true );
6649	},
6650
6651	removeData: function( key ) {
6652		return this.each( function() {
6653			dataUser.remove( this, key );
6654		} );
6655	}
6656} );
6657
6658
6659jQuery.extend( {
6660	queue: function( elem, type, data ) {
6661		var queue;
6662
6663		if ( elem ) {
6664			type = ( type || "fx" ) + "queue";
6665			queue = dataPriv.get( elem, type );
6666
6667			// Speed up dequeue by getting out quickly if this is just a lookup
6668			if ( data ) {
6669				if ( !queue || Array.isArray( data ) ) {
6670					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
6671				} else {
6672					queue.push( data );
6673				}
6674			}
6675			return queue || [];
6676		}
6677	},
6678
6679	dequeue: function( elem, type ) {
6680		type = type || "fx";
6681
6682		var queue = jQuery.queue( elem, type ),
6683			startLength = queue.length,
6684			fn = queue.shift(),
6685			hooks = jQuery._queueHooks( elem, type ),
6686			next = function() {
6687				jQuery.dequeue( elem, type );
6688			};
6689
6690		// If the fx queue is dequeued, always remove the progress sentinel
6691		if ( fn === "inprogress" ) {
6692			fn = queue.shift();
6693			startLength--;
6694		}
6695
6696		if ( fn ) {
6697
6698			// Add a progress sentinel to prevent the fx queue from being
6699			// automatically dequeued
6700			if ( type === "fx" ) {
6701				queue.unshift( "inprogress" );
6702			}
6703
6704			// Clear up the last queue stop function
6705			delete hooks.stop;
6706			fn.call( elem, next, hooks );
6707		}
6708
6709		if ( !startLength && hooks ) {
6710			hooks.empty.fire();
6711		}
6712	},
6713
6714	// Not public - generate a queueHooks object, or return the current one
6715	_queueHooks: function( elem, type ) {
6716		var key = type + "queueHooks";
6717		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
6718			empty: jQuery.Callbacks( "once memory" ).add( function() {
6719				dataPriv.remove( elem, [ type + "queue", key ] );
6720			} )
6721		} );
6722	}
6723} );
6724
6725jQuery.fn.extend( {
6726	queue: function( type, data ) {
6727		var setter = 2;
6728
6729		if ( typeof type !== "string" ) {
6730			data = type;
6731			type = "fx";
6732			setter--;
6733		}
6734
6735		if ( arguments.length < setter ) {
6736			return jQuery.queue( this[ 0 ], type );
6737		}
6738
6739		return data === undefined ?
6740			this :
6741			this.each( function() {
6742				var queue = jQuery.queue( this, type, data );
6743
6744				// Ensure a hooks for this queue
6745				jQuery._queueHooks( this, type );
6746
6747				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
6748					jQuery.dequeue( this, type );
6749				}
6750			} );
6751	},
6752	dequeue: function( type ) {
6753		return this.each( function() {
6754			jQuery.dequeue( this, type );
6755		} );
6756	},
6757	clearQueue: function( type ) {
6758		return this.queue( type || "fx", [] );
6759	},
6760
6761	// Get a promise resolved when queues of a certain type
6762	// are emptied (fx is the type by default)
6763	promise: function( type, obj ) {
6764		var tmp,
6765			count = 1,
6766			defer = jQuery.Deferred(),
6767			elements = this,
6768			i = this.length,
6769			resolve = function() {
6770				if ( !( --count ) ) {
6771					defer.resolveWith( elements, [ elements ] );
6772				}
6773			};
6774
6775		if ( typeof type !== "string" ) {
6776			obj = type;
6777			type = undefined;
6778		}
6779		type = type || "fx";
6780
6781		while ( i-- ) {
6782			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
6783			if ( tmp && tmp.empty ) {
6784				count++;
6785				tmp.empty.add( resolve );
6786			}
6787		}
6788		resolve();
6789		return defer.promise( obj );
6790	}
6791} );
6792var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
6793
6794var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
6795
6796
6797var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
6798
6799var documentElement = document.documentElement;
6800
6801
6802
6803	var isAttached = function( elem ) {
6804			return jQuery.contains( elem.ownerDocument, elem );
6805		},
6806		composed = { composed: true };
6807
6808	// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
6809	// Check attachment across shadow DOM boundaries when possible (gh-3504)
6810	// Support: iOS 10.0-10.2 only
6811	// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
6812	// leading to errors. We need to check for `getRootNode`.
6813	if ( documentElement.getRootNode ) {
6814		isAttached = function( elem ) {
6815			return jQuery.contains( elem.ownerDocument, elem ) ||
6816				elem.getRootNode( composed ) === elem.ownerDocument;
6817		};
6818	}
6819var isHiddenWithinTree = function( elem, el ) {
6820
6821		// isHiddenWithinTree might be called from jQuery#filter function;
6822		// in that case, element will be second argument
6823		elem = el || elem;
6824
6825		// Inline style trumps all
6826		return elem.style.display === "none" ||
6827			elem.style.display === "" &&
6828
6829			// Otherwise, check computed style
6830			// Support: Firefox <=43 - 45
6831			// Disconnected elements can have computed display: none, so first confirm that elem is
6832			// in the document.
6833			isAttached( elem ) &&
6834
6835			jQuery.css( elem, "display" ) === "none";
6836	};
6837
6838
6839
6840function adjustCSS( elem, prop, valueParts, tween ) {
6841	var adjusted, scale,
6842		maxIterations = 20,
6843		currentValue = tween ?
6844			function() {
6845				return tween.cur();
6846			} :
6847			function() {
6848				return jQuery.css( elem, prop, "" );
6849			},
6850		initial = currentValue(),
6851		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
6852
6853		// Starting value computation is required for potential unit mismatches
6854		initialInUnit = elem.nodeType &&
6855			( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
6856			rcssNum.exec( jQuery.css( elem, prop ) );
6857
6858	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
6859
6860		// Support: Firefox <=54
6861		// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
6862		initial = initial / 2;
6863
6864		// Trust units reported by jQuery.css
6865		unit = unit || initialInUnit[ 3 ];
6866
6867		// Iteratively approximate from a nonzero starting point
6868		initialInUnit = +initial || 1;
6869
6870		while ( maxIterations-- ) {
6871
6872			// Evaluate and update our best guess (doubling guesses that zero out).
6873			// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
6874			jQuery.style( elem, prop, initialInUnit + unit );
6875			if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
6876				maxIterations = 0;
6877			}
6878			initialInUnit = initialInUnit / scale;
6879
6880		}
6881
6882		initialInUnit = initialInUnit * 2;
6883		jQuery.style( elem, prop, initialInUnit + unit );
6884
6885		// Make sure we update the tween properties later on
6886		valueParts = valueParts || [];
6887	}
6888
6889	if ( valueParts ) {
6890		initialInUnit = +initialInUnit || +initial || 0;
6891
6892		// Apply relative offset (+=/-=) if specified
6893		adjusted = valueParts[ 1 ] ?
6894			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
6895			+valueParts[ 2 ];
6896		if ( tween ) {
6897			tween.unit = unit;
6898			tween.start = initialInUnit;
6899			tween.end = adjusted;
6900		}
6901	}
6902	return adjusted;
6903}
6904
6905
6906var defaultDisplayMap = {};
6907
6908function getDefaultDisplay( elem ) {
6909	var temp,
6910		doc = elem.ownerDocument,
6911		nodeName = elem.nodeName,
6912		display = defaultDisplayMap[ nodeName ];
6913
6914	if ( display ) {
6915		return display;
6916	}
6917
6918	temp = doc.body.appendChild( doc.createElement( nodeName ) );
6919	display = jQuery.css( temp, "display" );
6920
6921	temp.parentNode.removeChild( temp );
6922
6923	if ( display === "none" ) {
6924		display = "block";
6925	}
6926	defaultDisplayMap[ nodeName ] = display;
6927
6928	return display;
6929}
6930
6931function showHide( elements, show ) {
6932	var display, elem,
6933		values = [],
6934		index = 0,
6935		length = elements.length;
6936
6937	// Determine new display value for elements that need to change
6938	for ( ; index < length; index++ ) {
6939		elem = elements[ index ];
6940		if ( !elem.style ) {
6941			continue;
6942		}
6943
6944		display = elem.style.display;
6945		if ( show ) {
6946
6947			// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
6948			// check is required in this first loop unless we have a nonempty display value (either
6949			// inline or about-to-be-restored)
6950			if ( display === "none" ) {
6951				values[ index ] = dataPriv.get( elem, "display" ) || null;
6952				if ( !values[ index ] ) {
6953					elem.style.display = "";
6954				}
6955			}
6956			if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
6957				values[ index ] = getDefaultDisplay( elem );
6958			}
6959		} else {
6960			if ( display !== "none" ) {
6961				values[ index ] = "none";
6962
6963				// Remember what we're overwriting
6964				dataPriv.set( elem, "display", display );
6965			}
6966		}
6967	}
6968
6969	// Set the display of the elements in a second loop to avoid constant reflow
6970	for ( index = 0; index < length; index++ ) {
6971		if ( values[ index ] != null ) {
6972			elements[ index ].style.display = values[ index ];
6973		}
6974	}
6975
6976	return elements;
6977}
6978
6979jQuery.fn.extend( {
6980	show: function() {
6981		return showHide( this, true );
6982	},
6983	hide: function() {
6984		return showHide( this );
6985	},
6986	toggle: function( state ) {
6987		if ( typeof state === "boolean" ) {
6988			return state ? this.show() : this.hide();
6989		}
6990
6991		return this.each( function() {
6992			if ( isHiddenWithinTree( this ) ) {
6993				jQuery( this ).show();
6994			} else {
6995				jQuery( this ).hide();
6996			}
6997		} );
6998	}
6999} );
7000var rcheckableType = ( /^(?:checkbox|radio)$/i );
7001
7002var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
7003
7004var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
7005
7006
7007
7008( function() {
7009	var fragment = document.createDocumentFragment(),
7010		div = fragment.appendChild( document.createElement( "div" ) ),
7011		input = document.createElement( "input" );
7012
7013	// Support: Android 4.0 - 4.3 only
7014	// Check state lost if the name is set (trac-11217)
7015	// Support: Windows Web Apps (WWA)
7016	// `name` and `type` must use .setAttribute for WWA (trac-14901)
7017	input.setAttribute( "type", "radio" );
7018	input.setAttribute( "checked", "checked" );
7019	input.setAttribute( "name", "t" );
7020
7021	div.appendChild( input );
7022
7023	// Support: Android <=4.1 only
7024	// Older WebKit doesn't clone checked state correctly in fragments
7025	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
7026
7027	// Support: IE <=11 only
7028	// Make sure textarea (and checkbox) defaultValue is properly cloned
7029	div.innerHTML = "<textarea>x</textarea>";
7030	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
7031
7032	// Support: IE <=9 only
7033	// IE <=9 replaces <option> tags with their contents when inserted outside of
7034	// the select element.
7035	div.innerHTML = "<option></option>";
7036	support.option = !!div.lastChild;
7037} )();
7038
7039
7040// We have to close these tags to support XHTML (trac-13200)
7041var wrapMap = {
7042
7043	// XHTML parsers do not magically insert elements in the
7044	// same way that tag soup parsers do. So we cannot shorten
7045	// this by omitting <tbody> or other required elements.
7046	thead: [ 1, "<table>", "</table>" ],
7047	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
7048	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
7049	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
7050
7051	_default: [ 0, "", "" ]
7052};
7053
7054wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
7055wrapMap.th = wrapMap.td;
7056
7057// Support: IE <=9 only
7058if ( !support.option ) {
7059	wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
7060}
7061
7062
7063function getAll( context, tag ) {
7064
7065	// Support: IE <=9 - 11 only
7066	// Use typeof to avoid zero-argument method invocation on host objects (trac-15151)
7067	var ret;
7068
7069	if ( typeof context.getElementsByTagName !== "undefined" ) {
7070		ret = context.getElementsByTagName( tag || "*" );
7071
7072	} else if ( typeof context.querySelectorAll !== "undefined" ) {
7073		ret = context.querySelectorAll( tag || "*" );
7074
7075	} else {
7076		ret = [];
7077	}
7078
7079	if ( tag === undefined || tag && nodeName( context, tag ) ) {
7080		return jQuery.merge( [ context ], ret );
7081	}
7082
7083	return ret;
7084}
7085
7086
7087// Mark scripts as having already been evaluated
7088function setGlobalEval( elems, refElements ) {
7089	var i = 0,
7090		l = elems.length;
7091
7092	for ( ; i < l; i++ ) {
7093		dataPriv.set(
7094			elems[ i ],
7095			"globalEval",
7096			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
7097		);
7098	}
7099}
7100
7101
7102var rhtml = /<|&#?\w+;/;
7103
7104function buildFragment( elems, context, scripts, selection, ignored ) {
7105	var elem, tmp, tag, wrap, attached, j,
7106		fragment = context.createDocumentFragment(),
7107		nodes = [],
7108		i = 0,
7109		l = elems.length;
7110
7111	for ( ; i < l; i++ ) {
7112		elem = elems[ i ];
7113
7114		if ( elem || elem === 0 ) {
7115
7116			// Add nodes directly
7117			if ( toType( elem ) === "object" ) {
7118
7119				// Support: Android <=4.0 only, PhantomJS 1 only
7120				// push.apply(_, arraylike) throws on ancient WebKit
7121				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
7122
7123			// Convert non-html into a text node
7124			} else if ( !rhtml.test( elem ) ) {
7125				nodes.push( context.createTextNode( elem ) );
7126
7127			// Convert html into DOM nodes
7128			} else {
7129				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
7130
7131				// Deserialize a standard representation
7132				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
7133				wrap = wrapMap[ tag ] || wrapMap._default;
7134				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
7135
7136				// Descend through wrappers to the right content
7137				j = wrap[ 0 ];
7138				while ( j-- ) {
7139					tmp = tmp.lastChild;
7140				}
7141
7142				// Support: Android <=4.0 only, PhantomJS 1 only
7143				// push.apply(_, arraylike) throws on ancient WebKit
7144				jQuery.merge( nodes, tmp.childNodes );
7145
7146				// Remember the top-level container
7147				tmp = fragment.firstChild;
7148
7149				// Ensure the created nodes are orphaned (trac-12392)
7150				tmp.textContent = "";
7151			}
7152		}
7153	}
7154
7155	// Remove wrapper from fragment
7156	fragment.textContent = "";
7157
7158	i = 0;
7159	while ( ( elem = nodes[ i++ ] ) ) {
7160
7161		// Skip elements already in the context collection (trac-4087)
7162		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
7163			if ( ignored ) {
7164				ignored.push( elem );
7165			}
7166			continue;
7167		}
7168
7169		attached = isAttached( elem );
7170
7171		// Append to fragment
7172		tmp = getAll( fragment.appendChild( elem ), "script" );
7173
7174		// Preserve script evaluation history
7175		if ( attached ) {
7176			setGlobalEval( tmp );
7177		}
7178
7179		// Capture executables
7180		if ( scripts ) {
7181			j = 0;
7182			while ( ( elem = tmp[ j++ ] ) ) {
7183				if ( rscriptType.test( elem.type || "" ) ) {
7184					scripts.push( elem );
7185				}
7186			}
7187		}
7188	}
7189
7190	return fragment;
7191}
7192
7193
7194var rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
7195
7196function returnTrue() {
7197	return true;
7198}
7199
7200function returnFalse() {
7201	return false;
7202}
7203
7204function on( elem, types, selector, data, fn, one ) {
7205	var origFn, type;
7206
7207	// Types can be a map of types/handlers
7208	if ( typeof types === "object" ) {
7209
7210		// ( types-Object, selector, data )
7211		if ( typeof selector !== "string" ) {
7212
7213			// ( types-Object, data )
7214			data = data || selector;
7215			selector = undefined;
7216		}
7217		for ( type in types ) {
7218			on( elem, type, selector, data, types[ type ], one );
7219		}
7220		return elem;
7221	}
7222
7223	if ( data == null && fn == null ) {
7224
7225		// ( types, fn )
7226		fn = selector;
7227		data = selector = undefined;
7228	} else if ( fn == null ) {
7229		if ( typeof selector === "string" ) {
7230
7231			// ( types, selector, fn )
7232			fn = data;
7233			data = undefined;
7234		} else {
7235
7236			// ( types, data, fn )
7237			fn = data;
7238			data = selector;
7239			selector = undefined;
7240		}
7241	}
7242	if ( fn === false ) {
7243		fn = returnFalse;
7244	} else if ( !fn ) {
7245		return elem;
7246	}
7247
7248	if ( one === 1 ) {
7249		origFn = fn;
7250		fn = function( event ) {
7251
7252			// Can use an empty set, since event contains the info
7253			jQuery().off( event );
7254			return origFn.apply( this, arguments );
7255		};
7256
7257		// Use same guid so caller can remove using origFn
7258		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
7259	}
7260	return elem.each( function() {
7261		jQuery.event.add( this, types, fn, data, selector );
7262	} );
7263}
7264
7265/*
7266 * Helper functions for managing events -- not part of the public interface.
7267 * Props to Dean Edwards' addEvent library for many of the ideas.
7268 */
7269jQuery.event = {
7270
7271	global: {},
7272
7273	add: function( elem, types, handler, data, selector ) {
7274
7275		var handleObjIn, eventHandle, tmp,
7276			events, t, handleObj,
7277			special, handlers, type, namespaces, origType,
7278			elemData = dataPriv.get( elem );
7279
7280		// Only attach events to objects that accept data
7281		if ( !acceptData( elem ) ) {
7282			return;
7283		}
7284
7285		// Caller can pass in an object of custom data in lieu of the handler
7286		if ( handler.handler ) {
7287			handleObjIn = handler;
7288			handler = handleObjIn.handler;
7289			selector = handleObjIn.selector;
7290		}
7291
7292		// Ensure that invalid selectors throw exceptions at attach time
7293		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
7294		if ( selector ) {
7295			jQuery.find.matchesSelector( documentElement, selector );
7296		}
7297
7298		// Make sure that the handler has a unique ID, used to find/remove it later
7299		if ( !handler.guid ) {
7300			handler.guid = jQuery.guid++;
7301		}
7302
7303		// Init the element's event structure and main handler, if this is the first
7304		if ( !( events = elemData.events ) ) {
7305			events = elemData.events = Object.create( null );
7306		}
7307		if ( !( eventHandle = elemData.handle ) ) {
7308			eventHandle = elemData.handle = function( e ) {
7309
7310				// Discard the second event of a jQuery.event.trigger() and
7311				// when an event is called after a page has unloaded
7312				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
7313					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
7314			};
7315		}
7316
7317		// Handle multiple events separated by a space
7318		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
7319		t = types.length;
7320		while ( t-- ) {
7321			tmp = rtypenamespace.exec( types[ t ] ) || [];
7322			type = origType = tmp[ 1 ];
7323			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
7324
7325			// There *must* be a type, no attaching namespace-only handlers
7326			if ( !type ) {
7327				continue;
7328			}
7329
7330			// If event changes its type, use the special event handlers for the changed type
7331			special = jQuery.event.special[ type ] || {};
7332
7333			// If selector defined, determine special event api type, otherwise given type
7334			type = ( selector ? special.delegateType : special.bindType ) || type;
7335
7336			// Update special based on newly reset type
7337			special = jQuery.event.special[ type ] || {};
7338
7339			// handleObj is passed to all event handlers
7340			handleObj = jQuery.extend( {
7341				type: type,
7342				origType: origType,
7343				data: data,
7344				handler: handler,
7345				guid: handler.guid,
7346				selector: selector,
7347				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
7348				namespace: namespaces.join( "." )
7349			}, handleObjIn );
7350
7351			// Init the event handler queue if we're the first
7352			if ( !( handlers = events[ type ] ) ) {
7353				handlers = events[ type ] = [];
7354				handlers.delegateCount = 0;
7355
7356				// Only use addEventListener if the special events handler returns false
7357				if ( !special.setup ||
7358					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
7359
7360					if ( elem.addEventListener ) {
7361						elem.addEventListener( type, eventHandle );
7362					}
7363				}
7364			}
7365
7366			if ( special.add ) {
7367				special.add.call( elem, handleObj );
7368
7369				if ( !handleObj.handler.guid ) {
7370					handleObj.handler.guid = handler.guid;
7371				}
7372			}
7373
7374			// Add to the element's handler list, delegates in front
7375			if ( selector ) {
7376				handlers.splice( handlers.delegateCount++, 0, handleObj );
7377			} else {
7378				handlers.push( handleObj );
7379			}
7380
7381			// Keep track of which events have ever been used, for event optimization
7382			jQuery.event.global[ type ] = true;
7383		}
7384
7385	},
7386
7387	// Detach an event or set of events from an element
7388	remove: function( elem, types, handler, selector, mappedTypes ) {
7389
7390		var j, origCount, tmp,
7391			events, t, handleObj,
7392			special, handlers, type, namespaces, origType,
7393			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
7394
7395		if ( !elemData || !( events = elemData.events ) ) {
7396			return;
7397		}
7398
7399		// Once for each type.namespace in types; type may be omitted
7400		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
7401		t = types.length;
7402		while ( t-- ) {
7403			tmp = rtypenamespace.exec( types[ t ] ) || [];
7404			type = origType = tmp[ 1 ];
7405			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
7406
7407			// Unbind all events (on this namespace, if provided) for the element
7408			if ( !type ) {
7409				for ( type in events ) {
7410					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
7411				}
7412				continue;
7413			}
7414
7415			special = jQuery.event.special[ type ] || {};
7416			type = ( selector ? special.delegateType : special.bindType ) || type;
7417			handlers = events[ type ] || [];
7418			tmp = tmp[ 2 ] &&
7419				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
7420
7421			// Remove matching events
7422			origCount = j = handlers.length;
7423			while ( j-- ) {
7424				handleObj = handlers[ j ];
7425
7426				if ( ( mappedTypes || origType === handleObj.origType ) &&
7427					( !handler || handler.guid === handleObj.guid ) &&
7428					( !tmp || tmp.test( handleObj.namespace ) ) &&
7429					( !selector || selector === handleObj.selector ||
7430						selector === "**" && handleObj.selector ) ) {
7431					handlers.splice( j, 1 );
7432
7433					if ( handleObj.selector ) {
7434						handlers.delegateCount--;
7435					}
7436					if ( special.remove ) {
7437						special.remove.call( elem, handleObj );
7438					}
7439				}
7440			}
7441
7442			// Remove generic event handler if we removed something and no more handlers exist
7443			// (avoids potential for endless recursion during removal of special event handlers)
7444			if ( origCount && !handlers.length ) {
7445				if ( !special.teardown ||
7446					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
7447
7448					jQuery.removeEvent( elem, type, elemData.handle );
7449				}
7450
7451				delete events[ type ];
7452			}
7453		}
7454
7455		// Remove data and the expando if it's no longer used
7456		if ( jQuery.isEmptyObject( events ) ) {
7457			dataPriv.remove( elem, "handle events" );
7458		}
7459	},
7460
7461	dispatch: function( nativeEvent ) {
7462
7463		var i, j, ret, matched, handleObj, handlerQueue,
7464			args = new Array( arguments.length ),
7465
7466			// Make a writable jQuery.Event from the native event object
7467			event = jQuery.event.fix( nativeEvent ),
7468
7469			handlers = (
7470				dataPriv.get( this, "events" ) || Object.create( null )
7471			)[ event.type ] || [],
7472			special = jQuery.event.special[ event.type ] || {};
7473
7474		// Use the fix-ed jQuery.Event rather than the (read-only) native event
7475		args[ 0 ] = event;
7476
7477		for ( i = 1; i < arguments.length; i++ ) {
7478			args[ i ] = arguments[ i ];
7479		}
7480
7481		event.delegateTarget = this;
7482
7483		// Call the preDispatch hook for the mapped type, and let it bail if desired
7484		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
7485			return;
7486		}
7487
7488		// Determine handlers
7489		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
7490
7491		// Run delegates first; they may want to stop propagation beneath us
7492		i = 0;
7493		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
7494			event.currentTarget = matched.elem;
7495
7496			j = 0;
7497			while ( ( handleObj = matched.handlers[ j++ ] ) &&
7498				!event.isImmediatePropagationStopped() ) {
7499
7500				// If the event is namespaced, then each handler is only invoked if it is
7501				// specially universal or its namespaces are a superset of the event's.
7502				if ( !event.rnamespace || handleObj.namespace === false ||
7503					event.rnamespace.test( handleObj.namespace ) ) {
7504
7505					event.handleObj = handleObj;
7506					event.data = handleObj.data;
7507
7508					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
7509						handleObj.handler ).apply( matched.elem, args );
7510
7511					if ( ret !== undefined ) {
7512						if ( ( event.result = ret ) === false ) {
7513							event.preventDefault();
7514							event.stopPropagation();
7515						}
7516					}
7517				}
7518			}
7519		}
7520
7521		// Call the postDispatch hook for the mapped type
7522		if ( special.postDispatch ) {
7523			special.postDispatch.call( this, event );
7524		}
7525
7526		return event.result;
7527	},
7528
7529	handlers: function( event, handlers ) {
7530		var i, handleObj, sel, matchedHandlers, matchedSelectors,
7531			handlerQueue = [],
7532			delegateCount = handlers.delegateCount,
7533			cur = event.target;
7534
7535		// Find delegate handlers
7536		if ( delegateCount &&
7537
7538			// Support: IE <=9
7539			// Black-hole SVG <use> instance trees (trac-13180)
7540			cur.nodeType &&
7541
7542			// Support: Firefox <=42
7543			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
7544			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
7545			// Support: IE 11 only
7546			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
7547			!( event.type === "click" && event.button >= 1 ) ) {
7548
7549			for ( ; cur !== this; cur = cur.parentNode || this ) {
7550
7551				// Don't check non-elements (trac-13208)
7552				// Don't process clicks on disabled elements (trac-6911, trac-8165, trac-11382, trac-11764)
7553				if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
7554					matchedHandlers = [];
7555					matchedSelectors = {};
7556					for ( i = 0; i < delegateCount; i++ ) {
7557						handleObj = handlers[ i ];
7558
7559						// Don't conflict with Object.prototype properties (trac-13203)
7560						sel = handleObj.selector + " ";
7561
7562						if ( matchedSelectors[ sel ] === undefined ) {
7563							matchedSelectors[ sel ] = handleObj.needsContext ?
7564								jQuery( sel, this ).index( cur ) > -1 :
7565								jQuery.find( sel, this, null, [ cur ] ).length;
7566						}
7567						if ( matchedSelectors[ sel ] ) {
7568							matchedHandlers.push( handleObj );
7569						}
7570					}
7571					if ( matchedHandlers.length ) {
7572						handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
7573					}
7574				}
7575			}
7576		}
7577
7578		// Add the remaining (directly-bound) handlers
7579		cur = this;
7580		if ( delegateCount < handlers.length ) {
7581			handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
7582		}
7583
7584		return handlerQueue;
7585	},
7586
7587	addProp: function( name, hook ) {
7588		Object.defineProperty( jQuery.Event.prototype, name, {
7589			enumerable: true,
7590			configurable: true,
7591
7592			get: isFunction( hook ) ?
7593				function() {
7594					if ( this.originalEvent ) {
7595						return hook( this.originalEvent );
7596					}
7597				} :
7598				function() {
7599					if ( this.originalEvent ) {
7600						return this.originalEvent[ name ];
7601					}
7602				},
7603
7604			set: function( value ) {
7605				Object.defineProperty( this, name, {
7606					enumerable: true,
7607					configurable: true,
7608					writable: true,
7609					value: value
7610				} );
7611			}
7612		} );
7613	},
7614
7615	fix: function( originalEvent ) {
7616		return originalEvent[ jQuery.expando ] ?
7617			originalEvent :
7618			new jQuery.Event( originalEvent );
7619	},
7620
7621	special: {
7622		load: {
7623
7624			// Prevent triggered image.load events from bubbling to window.load
7625			noBubble: true
7626		},
7627		click: {
7628
7629			// Utilize native event to ensure correct state for checkable inputs
7630			setup: function( data ) {
7631
7632				// For mutual compressibility with _default, replace `this` access with a local var.
7633				// `|| data` is dead code meant only to preserve the variable through minification.
7634				var el = this || data;
7635
7636				// Claim the first handler
7637				if ( rcheckableType.test( el.type ) &&
7638					el.click && nodeName( el, "input" ) ) {
7639
7640					// dataPriv.set( el, "click", ... )
7641					leverageNative( el, "click", true );
7642				}
7643
7644				// Return false to allow normal processing in the caller
7645				return false;
7646			},
7647			trigger: function( data ) {
7648
7649				// For mutual compressibility with _default, replace `this` access with a local var.
7650				// `|| data` is dead code meant only to preserve the variable through minification.
7651				var el = this || data;
7652
7653				// Force setup before triggering a click
7654				if ( rcheckableType.test( el.type ) &&
7655					el.click && nodeName( el, "input" ) ) {
7656
7657					leverageNative( el, "click" );
7658				}
7659
7660				// Return non-false to allow normal event-path propagation
7661				return true;
7662			},
7663
7664			// For cross-browser consistency, suppress native .click() on links
7665			// Also prevent it if we're currently inside a leveraged native-event stack
7666			_default: function( event ) {
7667				var target = event.target;
7668				return rcheckableType.test( target.type ) &&
7669					target.click && nodeName( target, "input" ) &&
7670					dataPriv.get( target, "click" ) ||
7671					nodeName( target, "a" );
7672			}
7673		},
7674
7675		beforeunload: {
7676			postDispatch: function( event ) {
7677
7678				// Support: Firefox 20+
7679				// Firefox doesn't alert if the returnValue field is not set.
7680				if ( event.result !== undefined && event.originalEvent ) {
7681					event.originalEvent.returnValue = event.result;
7682				}
7683			}
7684		}
7685	}
7686};
7687
7688// Ensure the presence of an event listener that handles manually-triggered
7689// synthetic events by interrupting progress until reinvoked in response to
7690// *native* events that it fires directly, ensuring that state changes have
7691// already occurred before other listeners are invoked.
7692function leverageNative( el, type, isSetup ) {
7693
7694	// Missing `isSetup` indicates a trigger call, which must force setup through jQuery.event.add
7695	if ( !isSetup ) {
7696		if ( dataPriv.get( el, type ) === undefined ) {
7697			jQuery.event.add( el, type, returnTrue );
7698		}
7699		return;
7700	}
7701
7702	// Register the controller as a special universal handler for all event namespaces
7703	dataPriv.set( el, type, false );
7704	jQuery.event.add( el, type, {
7705		namespace: false,
7706		handler: function( event ) {
7707			var result,
7708				saved = dataPriv.get( this, type );
7709
7710			if ( ( event.isTrigger & 1 ) && this[ type ] ) {
7711
7712				// Interrupt processing of the outer synthetic .trigger()ed event
7713				if ( !saved ) {
7714
7715					// Store arguments for use when handling the inner native event
7716					// There will always be at least one argument (an event object), so this array
7717					// will not be confused with a leftover capture object.
7718					saved = slice.call( arguments );
7719					dataPriv.set( this, type, saved );
7720
7721					// Trigger the native event and capture its result
7722					this[ type ]();
7723					result = dataPriv.get( this, type );
7724					dataPriv.set( this, type, false );
7725
7726					if ( saved !== result ) {
7727
7728						// Cancel the outer synthetic event
7729						event.stopImmediatePropagation();
7730						event.preventDefault();
7731
7732						return result;
7733					}
7734
7735				// If this is an inner synthetic event for an event with a bubbling surrogate
7736				// (focus or blur), assume that the surrogate already propagated from triggering
7737				// the native event and prevent that from happening again here.
7738				// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
7739				// bubbling surrogate propagates *after* the non-bubbling base), but that seems
7740				// less bad than duplication.
7741				} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
7742					event.stopPropagation();
7743				}
7744
7745			// If this is a native event triggered above, everything is now in order
7746			// Fire an inner synthetic event with the original arguments
7747			} else if ( saved ) {
7748
7749				// ...and capture the result
7750				dataPriv.set( this, type, jQuery.event.trigger(
7751					saved[ 0 ],
7752					saved.slice( 1 ),
7753					this
7754				) );
7755
7756				// Abort handling of the native event by all jQuery handlers while allowing
7757				// native handlers on the same element to run. On target, this is achieved
7758				// by stopping immediate propagation just on the jQuery event. However,
7759				// the native event is re-wrapped by a jQuery one on each level of the
7760				// propagation so the only way to stop it for jQuery is to stop it for
7761				// everyone via native `stopPropagation()`. This is not a problem for
7762				// focus/blur which don't bubble, but it does also stop click on checkboxes
7763				// and radios. We accept this limitation.
7764				event.stopPropagation();
7765				event.isImmediatePropagationStopped = returnTrue;
7766			}
7767		}
7768	} );
7769}
7770
7771jQuery.removeEvent = function( elem, type, handle ) {
7772
7773	// This "if" is needed for plain objects
7774	if ( elem.removeEventListener ) {
7775		elem.removeEventListener( type, handle );
7776	}
7777};
7778
7779jQuery.Event = function( src, props ) {
7780
7781	// Allow instantiation without the 'new' keyword
7782	if ( !( this instanceof jQuery.Event ) ) {
7783		return new jQuery.Event( src, props );
7784	}
7785
7786	// Event object
7787	if ( src && src.type ) {
7788		this.originalEvent = src;
7789		this.type = src.type;
7790
7791		// Events bubbling up the document may have been marked as prevented
7792		// by a handler lower down the tree; reflect the correct value.
7793		this.isDefaultPrevented = src.defaultPrevented ||
7794				src.defaultPrevented === undefined &&
7795
7796				// Support: Android <=2.3 only
7797				src.returnValue === false ?
7798			returnTrue :
7799			returnFalse;
7800
7801		// Create target properties
7802		// Support: Safari <=6 - 7 only
7803		// Target should not be a text node (trac-504, trac-13143)
7804		this.target = ( src.target && src.target.nodeType === 3 ) ?
7805			src.target.parentNode :
7806			src.target;
7807
7808		this.currentTarget = src.currentTarget;
7809		this.relatedTarget = src.relatedTarget;
7810
7811	// Event type
7812	} else {
7813		this.type = src;
7814	}
7815
7816	// Put explicitly provided properties onto the event object
7817	if ( props ) {
7818		jQuery.extend( this, props );
7819	}
7820
7821	// Create a timestamp if incoming event doesn't have one
7822	this.timeStamp = src && src.timeStamp || Date.now();
7823
7824	// Mark it as fixed
7825	this[ jQuery.expando ] = true;
7826};
7827
7828// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
7829// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
7830jQuery.Event.prototype = {
7831	constructor: jQuery.Event,
7832	isDefaultPrevented: returnFalse,
7833	isPropagationStopped: returnFalse,
7834	isImmediatePropagationStopped: returnFalse,
7835	isSimulated: false,
7836
7837	preventDefault: function() {
7838		var e = this.originalEvent;
7839
7840		this.isDefaultPrevented = returnTrue;
7841
7842		if ( e && !this.isSimulated ) {
7843			e.preventDefault();
7844		}
7845	},
7846	stopPropagation: function() {
7847		var e = this.originalEvent;
7848
7849		this.isPropagationStopped = returnTrue;
7850
7851		if ( e && !this.isSimulated ) {
7852			e.stopPropagation();
7853		}
7854	},
7855	stopImmediatePropagation: function() {
7856		var e = this.originalEvent;
7857
7858		this.isImmediatePropagationStopped = returnTrue;
7859
7860		if ( e && !this.isSimulated ) {
7861			e.stopImmediatePropagation();
7862		}
7863
7864		this.stopPropagation();
7865	}
7866};
7867
7868// Includes all common event props including KeyEvent and MouseEvent specific props
7869jQuery.each( {
7870	altKey: true,
7871	bubbles: true,
7872	cancelable: true,
7873	changedTouches: true,
7874	ctrlKey: true,
7875	detail: true,
7876	eventPhase: true,
7877	metaKey: true,
7878	pageX: true,
7879	pageY: true,
7880	shiftKey: true,
7881	view: true,
7882	"char": true,
7883	code: true,
7884	charCode: true,
7885	key: true,
7886	keyCode: true,
7887	button: true,
7888	buttons: true,
7889	clientX: true,
7890	clientY: true,
7891	offsetX: true,
7892	offsetY: true,
7893	pointerId: true,
7894	pointerType: true,
7895	screenX: true,
7896	screenY: true,
7897	targetTouches: true,
7898	toElement: true,
7899	touches: true,
7900	which: true
7901}, jQuery.event.addProp );
7902
7903jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
7904
7905	function focusMappedHandler( nativeEvent ) {
7906		if ( document.documentMode ) {
7907
7908			// Support: IE 11+
7909			// Attach a single focusin/focusout handler on the document while someone wants
7910			// focus/blur. This is because the former are synchronous in IE while the latter
7911			// are async. In other browsers, all those handlers are invoked synchronously.
7912
7913			// `handle` from private data would already wrap the event, but we need
7914			// to change the `type` here.
7915			var handle = dataPriv.get( this, "handle" ),
7916				event = jQuery.event.fix( nativeEvent );
7917			event.type = nativeEvent.type === "focusin" ? "focus" : "blur";
7918			event.isSimulated = true;
7919
7920			// First, handle focusin/focusout
7921			handle( nativeEvent );
7922
7923			// ...then, handle focus/blur
7924			//
7925			// focus/blur don't bubble while focusin/focusout do; simulate the former by only
7926			// invoking the handler at the lower level.
7927			if ( event.target === event.currentTarget ) {
7928
7929				// The setup part calls `leverageNative`, which, in turn, calls
7930				// `jQuery.event.add`, so event handle will already have been set
7931				// by this point.
7932				handle( event );
7933			}
7934		} else {
7935
7936			// For non-IE browsers, attach a single capturing handler on the document
7937			// while someone wants focusin/focusout.
7938			jQuery.event.simulate( delegateType, nativeEvent.target,
7939				jQuery.event.fix( nativeEvent ) );
7940		}
7941	}
7942
7943	jQuery.event.special[ type ] = {
7944
7945		// Utilize native event if possible so blur/focus sequence is correct
7946		setup: function() {
7947
7948			var attaches;
7949
7950			// Claim the first handler
7951			// dataPriv.set( this, "focus", ... )
7952			// dataPriv.set( this, "blur", ... )
7953			leverageNative( this, type, true );
7954
7955			if ( document.documentMode ) {
7956
7957				// Support: IE 9 - 11+
7958				// We use the same native handler for focusin & focus (and focusout & blur)
7959				// so we need to coordinate setup & teardown parts between those events.
7960				// Use `delegateType` as the key as `type` is already used by `leverageNative`.
7961				attaches = dataPriv.get( this, delegateType );
7962				if ( !attaches ) {
7963					this.addEventListener( delegateType, focusMappedHandler );
7964				}
7965				dataPriv.set( this, delegateType, ( attaches || 0 ) + 1 );
7966			} else {
7967
7968				// Return false to allow normal processing in the caller
7969				return false;
7970			}
7971		},
7972		trigger: function() {
7973
7974			// Force setup before trigger
7975			leverageNative( this, type );
7976
7977			// Return non-false to allow normal event-path propagation
7978			return true;
7979		},
7980
7981		teardown: function() {
7982			var attaches;
7983
7984			if ( document.documentMode ) {
7985				attaches = dataPriv.get( this, delegateType ) - 1;
7986				if ( !attaches ) {
7987					this.removeEventListener( delegateType, focusMappedHandler );
7988					dataPriv.remove( this, delegateType );
7989				} else {
7990					dataPriv.set( this, delegateType, attaches );
7991				}
7992			} else {
7993
7994				// Return false to indicate standard teardown should be applied
7995				return false;
7996			}
7997		},
7998
7999		// Suppress native focus or blur if we're currently inside
8000		// a leveraged native-event stack
8001		_default: function( event ) {
8002			return dataPriv.get( event.target, type );
8003		},
8004
8005		delegateType: delegateType
8006	};
8007
8008	// Support: Firefox <=44
8009	// Firefox doesn't have focus(in | out) events
8010	// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
8011	//
8012	// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
8013	// focus(in | out) events fire after focus & blur events,
8014	// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
8015	// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
8016	//
8017	// Support: IE 9 - 11+
8018	// To preserve relative focusin/focus & focusout/blur event order guaranteed on the 3.x branch,
8019	// attach a single handler for both events in IE.
8020	jQuery.event.special[ delegateType ] = {
8021		setup: function() {
8022
8023			// Handle: regular nodes (via `this.ownerDocument`), window
8024			// (via `this.document`) & document (via `this`).
8025			var doc = this.ownerDocument || this.document || this,
8026				dataHolder = document.documentMode ? this : doc,
8027				attaches = dataPriv.get( dataHolder, delegateType );
8028
8029			// Support: IE 9 - 11+
8030			// We use the same native handler for focusin & focus (and focusout & blur)
8031			// so we need to coordinate setup & teardown parts between those events.
8032			// Use `delegateType` as the key as `type` is already used by `leverageNative`.
8033			if ( !attaches ) {
8034				if ( document.documentMode ) {
8035					this.addEventListener( delegateType, focusMappedHandler );
8036				} else {
8037					doc.addEventListener( type, focusMappedHandler, true );
8038				}
8039			}
8040			dataPriv.set( dataHolder, delegateType, ( attaches || 0 ) + 1 );
8041		},
8042		teardown: function() {
8043			var doc = this.ownerDocument || this.document || this,
8044				dataHolder = document.documentMode ? this : doc,
8045				attaches = dataPriv.get( dataHolder, delegateType ) - 1;
8046
8047			if ( !attaches ) {
8048				if ( document.documentMode ) {
8049					this.removeEventListener( delegateType, focusMappedHandler );
8050				} else {
8051					doc.removeEventListener( type, focusMappedHandler, true );
8052				}
8053				dataPriv.remove( dataHolder, delegateType );
8054			} else {
8055				dataPriv.set( dataHolder, delegateType, attaches );
8056			}
8057		}
8058	};
8059} );
8060
8061// Create mouseenter/leave events using mouseover/out and event-time checks
8062// so that event delegation works in jQuery.
8063// Do the same for pointerenter/pointerleave and pointerover/pointerout
8064//
8065// Support: Safari 7 only
8066// Safari sends mouseenter too often; see:
8067// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
8068// for the description of the bug (it existed in older Chrome versions as well).
8069jQuery.each( {
8070	mouseenter: "mouseover",
8071	mouseleave: "mouseout",
8072	pointerenter: "pointerover",
8073	pointerleave: "pointerout"
8074}, function( orig, fix ) {
8075	jQuery.event.special[ orig ] = {
8076		delegateType: fix,
8077		bindType: fix,
8078
8079		handle: function( event ) {
8080			var ret,
8081				target = this,
8082				related = event.relatedTarget,
8083				handleObj = event.handleObj;
8084
8085			// For mouseenter/leave call the handler if related is outside the target.
8086			// NB: No relatedTarget if the mouse left/entered the browser window
8087			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
8088				event.type = handleObj.origType;
8089				ret = handleObj.handler.apply( this, arguments );
8090				event.type = fix;
8091			}
8092			return ret;
8093		}
8094	};
8095} );
8096
8097jQuery.fn.extend( {
8098
8099	on: function( types, selector, data, fn ) {
8100		return on( this, types, selector, data, fn );
8101	},
8102	one: function( types, selector, data, fn ) {
8103		return on( this, types, selector, data, fn, 1 );
8104	},
8105	off: function( types, selector, fn ) {
8106		var handleObj, type;
8107		if ( types && types.preventDefault && types.handleObj ) {
8108
8109			// ( event )  dispatched jQuery.Event
8110			handleObj = types.handleObj;
8111			jQuery( types.delegateTarget ).off(
8112				handleObj.namespace ?
8113					handleObj.origType + "." + handleObj.namespace :
8114					handleObj.origType,
8115				handleObj.selector,
8116				handleObj.handler
8117			);
8118			return this;
8119		}
8120		if ( typeof types === "object" ) {
8121
8122			// ( types-object [, selector] )
8123			for ( type in types ) {
8124				this.off( type, selector, types[ type ] );
8125			}
8126			return this;
8127		}
8128		if ( selector === false || typeof selector === "function" ) {
8129
8130			// ( types [, fn] )
8131			fn = selector;
8132			selector = undefined;
8133		}
8134		if ( fn === false ) {
8135			fn = returnFalse;
8136		}
8137		return this.each( function() {
8138			jQuery.event.remove( this, types, fn, selector );
8139		} );
8140	}
8141} );
8142
8143
8144var
8145
8146	// Support: IE <=10 - 11, Edge 12 - 13 only
8147	// In IE/Edge using regex groups here causes severe slowdowns.
8148	// See https://connect.microsoft.com/IE/feedback/details/1736512/
8149	rnoInnerhtml = /<script|<style|<link/i,
8150
8151	// checked="checked" or checked
8152	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
8153
8154	rcleanScript = /^\s*<!\[CDATA\[|\]\]>\s*$/g;
8155
8156// Prefer a tbody over its parent table for containing new rows
8157function manipulationTarget( elem, content ) {
8158	if ( nodeName( elem, "table" ) &&
8159		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
8160
8161		return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
8162	}
8163
8164	return elem;
8165}
8166
8167// Replace/restore the type attribute of script elements for safe DOM manipulation
8168function disableScript( elem ) {
8169	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
8170	return elem;
8171}
8172function restoreScript( elem ) {
8173	if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
8174		elem.type = elem.type.slice( 5 );
8175	} else {
8176		elem.removeAttribute( "type" );
8177	}
8178
8179	return elem;
8180}
8181
8182function cloneCopyEvent( src, dest ) {
8183	var i, l, type, pdataOld, udataOld, udataCur, events;
8184
8185	if ( dest.nodeType !== 1 ) {
8186		return;
8187	}
8188
8189	// 1. Copy private data: events, handlers, etc.
8190	if ( dataPriv.hasData( src ) ) {
8191		pdataOld = dataPriv.get( src );
8192		events = pdataOld.events;
8193
8194		if ( events ) {
8195			dataPriv.remove( dest, "handle events" );
8196
8197			for ( type in events ) {
8198				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
8199					jQuery.event.add( dest, type, events[ type ][ i ] );
8200				}
8201			}
8202		}
8203	}
8204
8205	// 2. Copy user data
8206	if ( dataUser.hasData( src ) ) {
8207		udataOld = dataUser.access( src );
8208		udataCur = jQuery.extend( {}, udataOld );
8209
8210		dataUser.set( dest, udataCur );
8211	}
8212}
8213
8214// Fix IE bugs, see support tests
8215function fixInput( src, dest ) {
8216	var nodeName = dest.nodeName.toLowerCase();
8217
8218	// Fails to persist the checked state of a cloned checkbox or radio button.
8219	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
8220		dest.checked = src.checked;
8221
8222	// Fails to return the selected option to the default selected state when cloning options
8223	} else if ( nodeName === "input" || nodeName === "textarea" ) {
8224		dest.defaultValue = src.defaultValue;
8225	}
8226}
8227
8228function domManip( collection, args, callback, ignored ) {
8229
8230	// Flatten any nested arrays
8231	args = flat( args );
8232
8233	var fragment, first, scripts, hasScripts, node, doc,
8234		i = 0,
8235		l = collection.length,
8236		iNoClone = l - 1,
8237		value = args[ 0 ],
8238		valueIsFunction = isFunction( value );
8239
8240	// We can't cloneNode fragments that contain checked, in WebKit
8241	if ( valueIsFunction ||
8242			( l > 1 && typeof value === "string" &&
8243				!support.checkClone && rchecked.test( value ) ) ) {
8244		return collection.each( function( index ) {
8245			var self = collection.eq( index );
8246			if ( valueIsFunction ) {
8247				args[ 0 ] = value.call( this, index, self.html() );
8248			}
8249			domManip( self, args, callback, ignored );
8250		} );
8251	}
8252
8253	if ( l ) {
8254		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
8255		first = fragment.firstChild;
8256
8257		if ( fragment.childNodes.length === 1 ) {
8258			fragment = first;
8259		}
8260
8261		// Require either new content or an interest in ignored elements to invoke the callback
8262		if ( first || ignored ) {
8263			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
8264			hasScripts = scripts.length;
8265
8266			// Use the original fragment for the last item
8267			// instead of the first because it can end up
8268			// being emptied incorrectly in certain situations (trac-8070).
8269			for ( ; i < l; i++ ) {
8270				node = fragment;
8271
8272				if ( i !== iNoClone ) {
8273					node = jQuery.clone( node, true, true );
8274
8275					// Keep references to cloned scripts for later restoration
8276					if ( hasScripts ) {
8277
8278						// Support: Android <=4.0 only, PhantomJS 1 only
8279						// push.apply(_, arraylike) throws on ancient WebKit
8280						jQuery.merge( scripts, getAll( node, "script" ) );
8281					}
8282				}
8283
8284				callback.call( collection[ i ], node, i );
8285			}
8286
8287			if ( hasScripts ) {
8288				doc = scripts[ scripts.length - 1 ].ownerDocument;
8289
8290				// Re-enable scripts
8291				jQuery.map( scripts, restoreScript );
8292
8293				// Evaluate executable scripts on first document insertion
8294				for ( i = 0; i < hasScripts; i++ ) {
8295					node = scripts[ i ];
8296					if ( rscriptType.test( node.type || "" ) &&
8297						!dataPriv.access( node, "globalEval" ) &&
8298						jQuery.contains( doc, node ) ) {
8299
8300						if ( node.src && ( node.type || "" ).toLowerCase()  !== "module" ) {
8301
8302							// Optional AJAX dependency, but won't run scripts if not present
8303							if ( jQuery._evalUrl && !node.noModule ) {
8304								jQuery._evalUrl( node.src, {
8305									nonce: node.nonce || node.getAttribute( "nonce" )
8306								}, doc );
8307							}
8308						} else {
8309
8310							// Unwrap a CDATA section containing script contents. This shouldn't be
8311							// needed as in XML documents they're already not visible when
8312							// inspecting element contents and in HTML documents they have no
8313							// meaning but we're preserving that logic for backwards compatibility.
8314							// This will be removed completely in 4.0. See gh-4904.
8315							DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
8316						}
8317					}
8318				}
8319			}
8320		}
8321	}
8322
8323	return collection;
8324}
8325
8326function remove( elem, selector, keepData ) {
8327	var node,
8328		nodes = selector ? jQuery.filter( selector, elem ) : elem,
8329		i = 0;
8330
8331	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
8332		if ( !keepData && node.nodeType === 1 ) {
8333			jQuery.cleanData( getAll( node ) );
8334		}
8335
8336		if ( node.parentNode ) {
8337			if ( keepData && isAttached( node ) ) {
8338				setGlobalEval( getAll( node, "script" ) );
8339			}
8340			node.parentNode.removeChild( node );
8341		}
8342	}
8343
8344	return elem;
8345}
8346
8347jQuery.extend( {
8348	htmlPrefilter: function( html ) {
8349		return html;
8350	},
8351
8352	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
8353		var i, l, srcElements, destElements,
8354			clone = elem.cloneNode( true ),
8355			inPage = isAttached( elem );
8356
8357		// Fix IE cloning issues
8358		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
8359				!jQuery.isXMLDoc( elem ) ) {
8360
8361			// We eschew jQuery#find here for performance reasons:
8362			// https://jsperf.com/getall-vs-sizzle/2
8363			destElements = getAll( clone );
8364			srcElements = getAll( elem );
8365
8366			for ( i = 0, l = srcElements.length; i < l; i++ ) {
8367				fixInput( srcElements[ i ], destElements[ i ] );
8368			}
8369		}
8370
8371		// Copy the events from the original to the clone
8372		if ( dataAndEvents ) {
8373			if ( deepDataAndEvents ) {
8374				srcElements = srcElements || getAll( elem );
8375				destElements = destElements || getAll( clone );
8376
8377				for ( i = 0, l = srcElements.length; i < l; i++ ) {
8378					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
8379				}
8380			} else {
8381				cloneCopyEvent( elem, clone );
8382			}
8383		}
8384
8385		// Preserve script evaluation history
8386		destElements = getAll( clone, "script" );
8387		if ( destElements.length > 0 ) {
8388			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
8389		}
8390
8391		// Return the cloned set
8392		return clone;
8393	},
8394
8395	cleanData: function( elems ) {
8396		var data, elem, type,
8397			special = jQuery.event.special,
8398			i = 0;
8399
8400		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
8401			if ( acceptData( elem ) ) {
8402				if ( ( data = elem[ dataPriv.expando ] ) ) {
8403					if ( data.events ) {
8404						for ( type in data.events ) {
8405							if ( special[ type ] ) {
8406								jQuery.event.remove( elem, type );
8407
8408							// This is a shortcut to avoid jQuery.event.remove's overhead
8409							} else {
8410								jQuery.removeEvent( elem, type, data.handle );
8411							}
8412						}
8413					}
8414
8415					// Support: Chrome <=35 - 45+
8416					// Assign undefined instead of using delete, see Data#remove
8417					elem[ dataPriv.expando ] = undefined;
8418				}
8419				if ( elem[ dataUser.expando ] ) {
8420
8421					// Support: Chrome <=35 - 45+
8422					// Assign undefined instead of using delete, see Data#remove
8423					elem[ dataUser.expando ] = undefined;
8424				}
8425			}
8426		}
8427	}
8428} );
8429
8430jQuery.fn.extend( {
8431	detach: function( selector ) {
8432		return remove( this, selector, true );
8433	},
8434
8435	remove: function( selector ) {
8436		return remove( this, selector );
8437	},
8438
8439	text: function( value ) {
8440		return access( this, function( value ) {
8441			return value === undefined ?
8442				jQuery.text( this ) :
8443				this.empty().each( function() {
8444					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
8445						this.textContent = value;
8446					}
8447				} );
8448		}, null, value, arguments.length );
8449	},
8450
8451	append: function() {
8452		return domManip( this, arguments, function( elem ) {
8453			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
8454				var target = manipulationTarget( this, elem );
8455				target.appendChild( elem );
8456			}
8457		} );
8458	},
8459
8460	prepend: function() {
8461		return domManip( this, arguments, function( elem ) {
8462			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
8463				var target = manipulationTarget( this, elem );
8464				target.insertBefore( elem, target.firstChild );
8465			}
8466		} );
8467	},
8468
8469	before: function() {
8470		return domManip( this, arguments, function( elem ) {
8471			if ( this.parentNode ) {
8472				this.parentNode.insertBefore( elem, this );
8473			}
8474		} );
8475	},
8476
8477	after: function() {
8478		return domManip( this, arguments, function( elem ) {
8479			if ( this.parentNode ) {
8480				this.parentNode.insertBefore( elem, this.nextSibling );
8481			}
8482		} );
8483	},
8484
8485	empty: function() {
8486		var elem,
8487			i = 0;
8488
8489		for ( ; ( elem = this[ i ] ) != null; i++ ) {
8490			if ( elem.nodeType === 1 ) {
8491
8492				// Prevent memory leaks
8493				jQuery.cleanData( getAll( elem, false ) );
8494
8495				// Remove any remaining nodes
8496				elem.textContent = "";
8497			}
8498		}
8499
8500		return this;
8501	},
8502
8503	clone: function( dataAndEvents, deepDataAndEvents ) {
8504		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
8505		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
8506
8507		return this.map( function() {
8508			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
8509		} );
8510	},
8511
8512	html: function( value ) {
8513		return access( this, function( value ) {
8514			var elem = this[ 0 ] || {},
8515				i = 0,
8516				l = this.length;
8517
8518			if ( value === undefined && elem.nodeType === 1 ) {
8519				return elem.innerHTML;
8520			}
8521
8522			// See if we can take a shortcut and just use innerHTML
8523			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
8524				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
8525
8526				value = jQuery.htmlPrefilter( value );
8527
8528				try {
8529					for ( ; i < l; i++ ) {
8530						elem = this[ i ] || {};
8531
8532						// Remove element nodes and prevent memory leaks
8533						if ( elem.nodeType === 1 ) {
8534							jQuery.cleanData( getAll( elem, false ) );
8535							elem.innerHTML = value;
8536						}
8537					}
8538
8539					elem = 0;
8540
8541				// If using innerHTML throws an exception, use the fallback method
8542				} catch ( e ) {}
8543			}
8544
8545			if ( elem ) {
8546				this.empty().append( value );
8547			}
8548		}, null, value, arguments.length );
8549	},
8550
8551	replaceWith: function() {
8552		var ignored = [];
8553
8554		// Make the changes, replacing each non-ignored context element with the new content
8555		return domManip( this, arguments, function( elem ) {
8556			var parent = this.parentNode;
8557
8558			if ( jQuery.inArray( this, ignored ) < 0 ) {
8559				jQuery.cleanData( getAll( this ) );
8560				if ( parent ) {
8561					parent.replaceChild( elem, this );
8562				}
8563			}
8564
8565		// Force callback invocation
8566		}, ignored );
8567	}
8568} );
8569
8570jQuery.each( {
8571	appendTo: "append",
8572	prependTo: "prepend",
8573	insertBefore: "before",
8574	insertAfter: "after",
8575	replaceAll: "replaceWith"
8576}, function( name, original ) {
8577	jQuery.fn[ name ] = function( selector ) {
8578		var elems,
8579			ret = [],
8580			insert = jQuery( selector ),
8581			last = insert.length - 1,
8582			i = 0;
8583
8584		for ( ; i <= last; i++ ) {
8585			elems = i === last ? this : this.clone( true );
8586			jQuery( insert[ i ] )[ original ]( elems );
8587
8588			// Support: Android <=4.0 only, PhantomJS 1 only
8589			// .get() because push.apply(_, arraylike) throws on ancient WebKit
8590			push.apply( ret, elems.get() );
8591		}
8592
8593		return this.pushStack( ret );
8594	};
8595} );
8596var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
8597
8598var rcustomProp = /^--/;
8599
8600
8601var getStyles = function( elem ) {
8602
8603		// Support: IE <=11 only, Firefox <=30 (trac-15098, trac-14150)
8604		// IE throws on elements created in popups
8605		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
8606		var view = elem.ownerDocument.defaultView;
8607
8608		if ( !view || !view.opener ) {
8609			view = window;
8610		}
8611
8612		return view.getComputedStyle( elem );
8613	};
8614
8615var swap = function( elem, options, callback ) {
8616	var ret, name,
8617		old = {};
8618
8619	// Remember the old values, and insert the new ones
8620	for ( name in options ) {
8621		old[ name ] = elem.style[ name ];
8622		elem.style[ name ] = options[ name ];
8623	}
8624
8625	ret = callback.call( elem );
8626
8627	// Revert the old values
8628	for ( name in options ) {
8629		elem.style[ name ] = old[ name ];
8630	}
8631
8632	return ret;
8633};
8634
8635
8636var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
8637
8638
8639
8640( function() {
8641
8642	// Executing both pixelPosition & boxSizingReliable tests require only one layout
8643	// so they're executed at the same time to save the second computation.
8644	function computeStyleTests() {
8645
8646		// This is a singleton, we need to execute it only once
8647		if ( !div ) {
8648			return;
8649		}
8650
8651		container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
8652			"margin-top:1px;padding:0;border:0";
8653		div.style.cssText =
8654			"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
8655			"margin:auto;border:1px;padding:1px;" +
8656			"width:60%;top:1%";
8657		documentElement.appendChild( container ).appendChild( div );
8658
8659		var divStyle = window.getComputedStyle( div );
8660		pixelPositionVal = divStyle.top !== "1%";
8661
8662		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
8663		reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
8664
8665		// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
8666		// Some styles come back with percentage values, even though they shouldn't
8667		div.style.right = "60%";
8668		pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
8669
8670		// Support: IE 9 - 11 only
8671		// Detect misreporting of content dimensions for box-sizing:border-box elements
8672		boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
8673
8674		// Support: IE 9 only
8675		// Detect overflow:scroll screwiness (gh-3699)
8676		// Support: Chrome <=64
8677		// Don't get tricked when zoom affects offsetWidth (gh-4029)
8678		div.style.position = "absolute";
8679		scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
8680
8681		documentElement.removeChild( container );
8682
8683		// Nullify the div so it wouldn't be stored in the memory and
8684		// it will also be a sign that checks already performed
8685		div = null;
8686	}
8687
8688	function roundPixelMeasures( measure ) {
8689		return Math.round( parseFloat( measure ) );
8690	}
8691
8692	var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
8693		reliableTrDimensionsVal, reliableMarginLeftVal,
8694		container = document.createElement( "div" ),
8695		div = document.createElement( "div" );
8696
8697	// Finish early in limited (non-browser) environments
8698	if ( !div.style ) {
8699		return;
8700	}
8701
8702	// Support: IE <=9 - 11 only
8703	// Style of cloned element affects source element cloned (trac-8908)
8704	div.style.backgroundClip = "content-box";
8705	div.cloneNode( true ).style.backgroundClip = "";
8706	support.clearCloneStyle = div.style.backgroundClip === "content-box";
8707
8708	jQuery.extend( support, {
8709		boxSizingReliable: function() {
8710			computeStyleTests();
8711			return boxSizingReliableVal;
8712		},
8713		pixelBoxStyles: function() {
8714			computeStyleTests();
8715			return pixelBoxStylesVal;
8716		},
8717		pixelPosition: function() {
8718			computeStyleTests();
8719			return pixelPositionVal;
8720		},
8721		reliableMarginLeft: function() {
8722			computeStyleTests();
8723			return reliableMarginLeftVal;
8724		},
8725		scrollboxSize: function() {
8726			computeStyleTests();
8727			return scrollboxSizeVal;
8728		},
8729
8730		// Support: IE 9 - 11+, Edge 15 - 18+
8731		// IE/Edge misreport `getComputedStyle` of table rows with width/height
8732		// set in CSS while `offset*` properties report correct values.
8733		// Behavior in IE 9 is more subtle than in newer versions & it passes
8734		// some versions of this test; make sure not to make it pass there!
8735		//
8736		// Support: Firefox 70+
8737		// Only Firefox includes border widths
8738		// in computed dimensions. (gh-4529)
8739		reliableTrDimensions: function() {
8740			var table, tr, trChild, trStyle;
8741			if ( reliableTrDimensionsVal == null ) {
8742				table = document.createElement( "table" );
8743				tr = document.createElement( "tr" );
8744				trChild = document.createElement( "div" );
8745
8746				table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate";
8747				tr.style.cssText = "box-sizing:content-box;border:1px solid";
8748
8749				// Support: Chrome 86+
8750				// Height set through cssText does not get applied.
8751				// Computed height then comes back as 0.
8752				tr.style.height = "1px";
8753				trChild.style.height = "9px";
8754
8755				// Support: Android 8 Chrome 86+
8756				// In our bodyBackground.html iframe,
8757				// display for all div elements is set to "inline",
8758				// which causes a problem only in Android 8 Chrome 86.
8759				// Ensuring the div is `display: block`
8760				// gets around this issue.
8761				trChild.style.display = "block";
8762
8763				documentElement
8764					.appendChild( table )
8765					.appendChild( tr )
8766					.appendChild( trChild );
8767
8768				trStyle = window.getComputedStyle( tr );
8769				reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +
8770					parseInt( trStyle.borderTopWidth, 10 ) +
8771					parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;
8772
8773				documentElement.removeChild( table );
8774			}
8775			return reliableTrDimensionsVal;
8776		}
8777	} );
8778} )();
8779
8780
8781function curCSS( elem, name, computed ) {
8782	var width, minWidth, maxWidth, ret,
8783		isCustomProp = rcustomProp.test( name ),
8784
8785		// Support: Firefox 51+
8786		// Retrieving style before computed somehow
8787		// fixes an issue with getting wrong values
8788		// on detached elements
8789		style = elem.style;
8790
8791	computed = computed || getStyles( elem );
8792
8793	// getPropertyValue is needed for:
8794	//   .css('filter') (IE 9 only, trac-12537)
8795	//   .css('--customProperty) (gh-3144)
8796	if ( computed ) {
8797
8798		// Support: IE <=9 - 11+
8799		// IE only supports `"float"` in `getPropertyValue`; in computed styles
8800		// it's only available as `"cssFloat"`. We no longer modify properties
8801		// sent to `.css()` apart from camelCasing, so we need to check both.
8802		// Normally, this would create difference in behavior: if
8803		// `getPropertyValue` returns an empty string, the value returned
8804		// by `.css()` would be `undefined`. This is usually the case for
8805		// disconnected elements. However, in IE even disconnected elements
8806		// with no styles return `"none"` for `getPropertyValue( "float" )`
8807		ret = computed.getPropertyValue( name ) || computed[ name ];
8808
8809		if ( isCustomProp && ret ) {
8810
8811			// Support: Firefox 105+, Chrome <=105+
8812			// Spec requires trimming whitespace for custom properties (gh-4926).
8813			// Firefox only trims leading whitespace. Chrome just collapses
8814			// both leading & trailing whitespace to a single space.
8815			//
8816			// Fall back to `undefined` if empty string returned.
8817			// This collapses a missing definition with property defined
8818			// and set to an empty string but there's no standard API
8819			// allowing us to differentiate them without a performance penalty
8820			// and returning `undefined` aligns with older jQuery.
8821			//
8822			// rtrimCSS treats U+000D CARRIAGE RETURN and U+000C FORM FEED
8823			// as whitespace while CSS does not, but this is not a problem
8824			// because CSS preprocessing replaces them with U+000A LINE FEED
8825			// (which *is* CSS whitespace)
8826			// https://www.w3.org/TR/css-syntax-3/#input-preprocessing
8827			ret = ret.replace( rtrimCSS, "$1" ) || undefined;
8828		}
8829
8830		if ( ret === "" && !isAttached( elem ) ) {
8831			ret = jQuery.style( elem, name );
8832		}
8833
8834		// A tribute to the "awesome hack by Dean Edwards"
8835		// Android Browser returns percentage for some values,
8836		// but width seems to be reliably pixels.
8837		// This is against the CSSOM draft spec:
8838		// https://drafts.csswg.org/cssom/#resolved-values
8839		if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
8840
8841			// Remember the original values
8842			width = style.width;
8843			minWidth = style.minWidth;
8844			maxWidth = style.maxWidth;
8845
8846			// Put in the new values to get a computed value out
8847			style.minWidth = style.maxWidth = style.width = ret;
8848			ret = computed.width;
8849
8850			// Revert the changed values
8851			style.width = width;
8852			style.minWidth = minWidth;
8853			style.maxWidth = maxWidth;
8854		}
8855	}
8856
8857	return ret !== undefined ?
8858
8859		// Support: IE <=9 - 11 only
8860		// IE returns zIndex value as an integer.
8861		ret + "" :
8862		ret;
8863}
8864
8865
8866function addGetHookIf( conditionFn, hookFn ) {
8867
8868	// Define the hook, we'll check on the first run if it's really needed.
8869	return {
8870		get: function() {
8871			if ( conditionFn() ) {
8872
8873				// Hook not needed (or it's not possible to use it due
8874				// to missing dependency), remove it.
8875				delete this.get;
8876				return;
8877			}
8878
8879			// Hook needed; redefine it so that the support test is not executed again.
8880			return ( this.get = hookFn ).apply( this, arguments );
8881		}
8882	};
8883}
8884
8885
8886var cssPrefixes = [ "Webkit", "Moz", "ms" ],
8887	emptyStyle = document.createElement( "div" ).style,
8888	vendorProps = {};
8889
8890// Return a vendor-prefixed property or undefined
8891function vendorPropName( name ) {
8892
8893	// Check for vendor prefixed names
8894	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
8895		i = cssPrefixes.length;
8896
8897	while ( i-- ) {
8898		name = cssPrefixes[ i ] + capName;
8899		if ( name in emptyStyle ) {
8900			return name;
8901		}
8902	}
8903}
8904
8905// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
8906function finalPropName( name ) {
8907	var final = jQuery.cssProps[ name ] || vendorProps[ name ];
8908
8909	if ( final ) {
8910		return final;
8911	}
8912	if ( name in emptyStyle ) {
8913		return name;
8914	}
8915	return vendorProps[ name ] = vendorPropName( name ) || name;
8916}
8917
8918
8919var
8920
8921	// Swappable if display is none or starts with table
8922	// except "table", "table-cell", or "table-caption"
8923	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
8924	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
8925	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
8926	cssNormalTransform = {
8927		letterSpacing: "0",
8928		fontWeight: "400"
8929	};
8930
8931function setPositiveNumber( _elem, value, subtract ) {
8932
8933	// Any relative (+/-) values have already been
8934	// normalized at this point
8935	var matches = rcssNum.exec( value );
8936	return matches ?
8937
8938		// Guard against undefined "subtract", e.g., when used as in cssHooks
8939		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
8940		value;
8941}
8942
8943function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
8944	var i = dimension === "width" ? 1 : 0,
8945		extra = 0,
8946		delta = 0,
8947		marginDelta = 0;
8948
8949	// Adjustment may not be necessary
8950	if ( box === ( isBorderBox ? "border" : "content" ) ) {
8951		return 0;
8952	}
8953
8954	for ( ; i < 4; i += 2 ) {
8955
8956		// Both box models exclude margin
8957		// Count margin delta separately to only add it after scroll gutter adjustment.
8958		// This is needed to make negative margins work with `outerHeight( true )` (gh-3982).
8959		if ( box === "margin" ) {
8960			marginDelta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
8961		}
8962
8963		// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
8964		if ( !isBorderBox ) {
8965
8966			// Add padding
8967			delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
8968
8969			// For "border" or "margin", add border
8970			if ( box !== "padding" ) {
8971				delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
8972
8973			// But still keep track of it otherwise
8974			} else {
8975				extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
8976			}
8977
8978		// If we get here with a border-box (content + padding + border), we're seeking "content" or
8979		// "padding" or "margin"
8980		} else {
8981
8982			// For "content", subtract padding
8983			if ( box === "content" ) {
8984				delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
8985			}
8986
8987			// For "content" or "padding", subtract border
8988			if ( box !== "margin" ) {
8989				delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
8990			}
8991		}
8992	}
8993
8994	// Account for positive content-box scroll gutter when requested by providing computedVal
8995	if ( !isBorderBox && computedVal >= 0 ) {
8996
8997		// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
8998		// Assuming integer scroll gutter, subtract the rest and round down
8999		delta += Math.max( 0, Math.ceil(
9000			elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
9001			computedVal -
9002			delta -
9003			extra -
9004			0.5
9005
9006		// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
9007		// Use an explicit zero to avoid NaN (gh-3964)
9008		) ) || 0;
9009	}
9010
9011	return delta + marginDelta;
9012}
9013
9014function getWidthOrHeight( elem, dimension, extra ) {
9015
9016	// Start with computed style
9017	var styles = getStyles( elem ),
9018
9019		// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
9020		// Fake content-box until we know it's needed to know the true value.
9021		boxSizingNeeded = !support.boxSizingReliable() || extra,
9022		isBorderBox = boxSizingNeeded &&
9023			jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
9024		valueIsBorderBox = isBorderBox,
9025
9026		val = curCSS( elem, dimension, styles ),
9027		offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
9028
9029	// Support: Firefox <=54
9030	// Return a confounding non-pixel value or feign ignorance, as appropriate.
9031	if ( rnumnonpx.test( val ) ) {
9032		if ( !extra ) {
9033			return val;
9034		}
9035		val = "auto";
9036	}
9037
9038
9039	// Support: IE 9 - 11 only
9040	// Use offsetWidth/offsetHeight for when box sizing is unreliable.
9041	// In those cases, the computed value can be trusted to be border-box.
9042	if ( ( !support.boxSizingReliable() && isBorderBox ||
9043
9044		// Support: IE 10 - 11+, Edge 15 - 18+
9045		// IE/Edge misreport `getComputedStyle` of table rows with width/height
9046		// set in CSS while `offset*` properties report correct values.
9047		// Interestingly, in some cases IE 9 doesn't suffer from this issue.
9048		!support.reliableTrDimensions() && nodeName( elem, "tr" ) ||
9049
9050		// Fall back to offsetWidth/offsetHeight when value is "auto"
9051		// This happens for inline elements with no explicit setting (gh-3571)
9052		val === "auto" ||
9053
9054		// Support: Android <=4.1 - 4.3 only
9055		// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
9056		!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
9057
9058		// Make sure the element is visible & connected
9059		elem.getClientRects().length ) {
9060
9061		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
9062
9063		// Where available, offsetWidth/offsetHeight approximate border box dimensions.
9064		// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
9065		// retrieved value as a content box dimension.
9066		valueIsBorderBox = offsetProp in elem;
9067		if ( valueIsBorderBox ) {
9068			val = elem[ offsetProp ];
9069		}
9070	}
9071
9072	// Normalize "" and auto
9073	val = parseFloat( val ) || 0;
9074
9075	// Adjust for the element's box model
9076	return ( val +
9077		boxModelAdjustment(
9078			elem,
9079			dimension,
9080			extra || ( isBorderBox ? "border" : "content" ),
9081			valueIsBorderBox,
9082			styles,
9083
9084			// Provide the current computed size to request scroll gutter calculation (gh-3589)
9085			val
9086		)
9087	) + "px";
9088}
9089
9090jQuery.extend( {
9091
9092	// Add in style property hooks for overriding the default
9093	// behavior of getting and setting a style property
9094	cssHooks: {
9095		opacity: {
9096			get: function( elem, computed ) {
9097				if ( computed ) {
9098
9099					// We should always get a number back from opacity
9100					var ret = curCSS( elem, "opacity" );
9101					return ret === "" ? "1" : ret;
9102				}
9103			}
9104		}
9105	},
9106
9107	// Don't automatically add "px" to these possibly-unitless properties
9108	cssNumber: {
9109		animationIterationCount: true,
9110		aspectRatio: true,
9111		borderImageSlice: true,
9112		columnCount: true,
9113		flexGrow: true,
9114		flexShrink: true,
9115		fontWeight: true,
9116		gridArea: true,
9117		gridColumn: true,
9118		gridColumnEnd: true,
9119		gridColumnStart: true,
9120		gridRow: true,
9121		gridRowEnd: true,
9122		gridRowStart: true,
9123		lineHeight: true,
9124		opacity: true,
9125		order: true,
9126		orphans: true,
9127		scale: true,
9128		widows: true,
9129		zIndex: true,
9130		zoom: true,
9131
9132		// SVG-related
9133		fillOpacity: true,
9134		floodOpacity: true,
9135		stopOpacity: true,
9136		strokeMiterlimit: true,
9137		strokeOpacity: true
9138	},
9139
9140	// Add in properties whose names you wish to fix before
9141	// setting or getting the value
9142	cssProps: {},
9143
9144	// Get and set the style property on a DOM Node
9145	style: function( elem, name, value, extra ) {
9146
9147		// Don't set styles on text and comment nodes
9148		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
9149			return;
9150		}
9151
9152		// Make sure that we're working with the right name
9153		var ret, type, hooks,
9154			origName = camelCase( name ),
9155			isCustomProp = rcustomProp.test( name ),
9156			style = elem.style;
9157
9158		// Make sure that we're working with the right name. We don't
9159		// want to query the value if it is a CSS custom property
9160		// since they are user-defined.
9161		if ( !isCustomProp ) {
9162			name = finalPropName( origName );
9163		}
9164
9165		// Gets hook for the prefixed version, then unprefixed version
9166		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
9167
9168		// Check if we're setting a value
9169		if ( value !== undefined ) {
9170			type = typeof value;
9171
9172			// Convert "+=" or "-=" to relative numbers (trac-7345)
9173			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
9174				value = adjustCSS( elem, name, ret );
9175
9176				// Fixes bug trac-9237
9177				type = "number";
9178			}
9179
9180			// Make sure that null and NaN values aren't set (trac-7116)
9181			if ( value == null || value !== value ) {
9182				return;
9183			}
9184
9185			// If a number was passed in, add the unit (except for certain CSS properties)
9186			// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
9187			// "px" to a few hardcoded values.
9188			if ( type === "number" && !isCustomProp ) {
9189				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
9190			}
9191
9192			// background-* props affect original clone's values
9193			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
9194				style[ name ] = "inherit";
9195			}
9196
9197			// If a hook was provided, use that value, otherwise just set the specified value
9198			if ( !hooks || !( "set" in hooks ) ||
9199				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
9200
9201				if ( isCustomProp ) {
9202					style.setProperty( name, value );
9203				} else {
9204					style[ name ] = value;
9205				}
9206			}
9207
9208		} else {
9209
9210			// If a hook was provided get the non-computed value from there
9211			if ( hooks && "get" in hooks &&
9212				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
9213
9214				return ret;
9215			}
9216
9217			// Otherwise just get the value from the style object
9218			return style[ name ];
9219		}
9220	},
9221
9222	css: function( elem, name, extra, styles ) {
9223		var val, num, hooks,
9224			origName = camelCase( name ),
9225			isCustomProp = rcustomProp.test( name );
9226
9227		// Make sure that we're working with the right name. We don't
9228		// want to modify the value if it is a CSS custom property
9229		// since they are user-defined.
9230		if ( !isCustomProp ) {
9231			name = finalPropName( origName );
9232		}
9233
9234		// Try prefixed name followed by the unprefixed name
9235		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
9236
9237		// If a hook was provided get the computed value from there
9238		if ( hooks && "get" in hooks ) {
9239			val = hooks.get( elem, true, extra );
9240		}
9241
9242		// Otherwise, if a way to get the computed value exists, use that
9243		if ( val === undefined ) {
9244			val = curCSS( elem, name, styles );
9245		}
9246
9247		// Convert "normal" to computed value
9248		if ( val === "normal" && name in cssNormalTransform ) {
9249			val = cssNormalTransform[ name ];
9250		}
9251
9252		// Make numeric if forced or a qualifier was provided and val looks numeric
9253		if ( extra === "" || extra ) {
9254			num = parseFloat( val );
9255			return extra === true || isFinite( num ) ? num || 0 : val;
9256		}
9257
9258		return val;
9259	}
9260} );
9261
9262jQuery.each( [ "height", "width" ], function( _i, dimension ) {
9263	jQuery.cssHooks[ dimension ] = {
9264		get: function( elem, computed, extra ) {
9265			if ( computed ) {
9266
9267				// Certain elements can have dimension info if we invisibly show them
9268				// but it must have a current display style that would benefit
9269				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
9270
9271					// Support: Safari 8+
9272					// Table columns in Safari have non-zero offsetWidth & zero
9273					// getBoundingClientRect().width unless display is changed.
9274					// Support: IE <=11 only
9275					// Running getBoundingClientRect on a disconnected node
9276					// in IE throws an error.
9277					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
9278					swap( elem, cssShow, function() {
9279						return getWidthOrHeight( elem, dimension, extra );
9280					} ) :
9281					getWidthOrHeight( elem, dimension, extra );
9282			}
9283		},
9284
9285		set: function( elem, value, extra ) {
9286			var matches,
9287				styles = getStyles( elem ),
9288
9289				// Only read styles.position if the test has a chance to fail
9290				// to avoid forcing a reflow.
9291				scrollboxSizeBuggy = !support.scrollboxSize() &&
9292					styles.position === "absolute",
9293
9294				// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
9295				boxSizingNeeded = scrollboxSizeBuggy || extra,
9296				isBorderBox = boxSizingNeeded &&
9297					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
9298				subtract = extra ?
9299					boxModelAdjustment(
9300						elem,
9301						dimension,
9302						extra,
9303						isBorderBox,
9304						styles
9305					) :
9306					0;
9307
9308			// Account for unreliable border-box dimensions by comparing offset* to computed and
9309			// faking a content-box to get border and padding (gh-3699)
9310			if ( isBorderBox && scrollboxSizeBuggy ) {
9311				subtract -= Math.ceil(
9312					elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
9313					parseFloat( styles[ dimension ] ) -
9314					boxModelAdjustment( elem, dimension, "border", false, styles ) -
9315					0.5
9316				);
9317			}
9318
9319			// Convert to pixels if value adjustment is needed
9320			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
9321				( matches[ 3 ] || "px" ) !== "px" ) {
9322
9323				elem.style[ dimension ] = value;
9324				value = jQuery.css( elem, dimension );
9325			}
9326
9327			return setPositiveNumber( elem, value, subtract );
9328		}
9329	};
9330} );
9331
9332jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
9333	function( elem, computed ) {
9334		if ( computed ) {
9335			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
9336				elem.getBoundingClientRect().left -
9337					swap( elem, { marginLeft: 0 }, function() {
9338						return elem.getBoundingClientRect().left;
9339					} )
9340			) + "px";
9341		}
9342	}
9343);
9344
9345// These hooks are used by animate to expand properties
9346jQuery.each( {
9347	margin: "",
9348	padding: "",
9349	border: "Width"
9350}, function( prefix, suffix ) {
9351	jQuery.cssHooks[ prefix + suffix ] = {
9352		expand: function( value ) {
9353			var i = 0,
9354				expanded = {},
9355
9356				// Assumes a single number if not a string
9357				parts = typeof value === "string" ? value.split( " " ) : [ value ];
9358
9359			for ( ; i < 4; i++ ) {
9360				expanded[ prefix + cssExpand[ i ] + suffix ] =
9361					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
9362			}
9363
9364			return expanded;
9365		}
9366	};
9367
9368	if ( prefix !== "margin" ) {
9369		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
9370	}
9371} );
9372
9373jQuery.fn.extend( {
9374	css: function( name, value ) {
9375		return access( this, function( elem, name, value ) {
9376			var styles, len,
9377				map = {},
9378				i = 0;
9379
9380			if ( Array.isArray( name ) ) {
9381				styles = getStyles( elem );
9382				len = name.length;
9383
9384				for ( ; i < len; i++ ) {
9385					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
9386				}
9387
9388				return map;
9389			}
9390
9391			return value !== undefined ?
9392				jQuery.style( elem, name, value ) :
9393				jQuery.css( elem, name );
9394		}, name, value, arguments.length > 1 );
9395	}
9396} );
9397
9398
9399function Tween( elem, options, prop, end, easing ) {
9400	return new Tween.prototype.init( elem, options, prop, end, easing );
9401}
9402jQuery.Tween = Tween;
9403
9404Tween.prototype = {
9405	constructor: Tween,
9406	init: function( elem, options, prop, end, easing, unit ) {
9407		this.elem = elem;
9408		this.prop = prop;
9409		this.easing = easing || jQuery.easing._default;
9410		this.options = options;
9411		this.start = this.now = this.cur();
9412		this.end = end;
9413		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
9414	},
9415	cur: function() {
9416		var hooks = Tween.propHooks[ this.prop ];
9417
9418		return hooks && hooks.get ?
9419			hooks.get( this ) :
9420			Tween.propHooks._default.get( this );
9421	},
9422	run: function( percent ) {
9423		var eased,
9424			hooks = Tween.propHooks[ this.prop ];
9425
9426		if ( this.options.duration ) {
9427			this.pos = eased = jQuery.easing[ this.easing ](
9428				percent, this.options.duration * percent, 0, 1, this.options.duration
9429			);
9430		} else {
9431			this.pos = eased = percent;
9432		}
9433		this.now = ( this.end - this.start ) * eased + this.start;
9434
9435		if ( this.options.step ) {
9436			this.options.step.call( this.elem, this.now, this );
9437		}
9438
9439		if ( hooks && hooks.set ) {
9440			hooks.set( this );
9441		} else {
9442			Tween.propHooks._default.set( this );
9443		}
9444		return this;
9445	}
9446};
9447
9448Tween.prototype.init.prototype = Tween.prototype;
9449
9450Tween.propHooks = {
9451	_default: {
9452		get: function( tween ) {
9453			var result;
9454
9455			// Use a property on the element directly when it is not a DOM element,
9456			// or when there is no matching style property that exists.
9457			if ( tween.elem.nodeType !== 1 ||
9458				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
9459				return tween.elem[ tween.prop ];
9460			}
9461
9462			// Passing an empty string as a 3rd parameter to .css will automatically
9463			// attempt a parseFloat and fallback to a string if the parse fails.
9464			// Simple values such as "10px" are parsed to Float;
9465			// complex values such as "rotate(1rad)" are returned as-is.
9466			result = jQuery.css( tween.elem, tween.prop, "" );
9467
9468			// Empty strings, null, undefined and "auto" are converted to 0.
9469			return !result || result === "auto" ? 0 : result;
9470		},
9471		set: function( tween ) {
9472
9473			// Use step hook for back compat.
9474			// Use cssHook if its there.
9475			// Use .style if available and use plain properties where available.
9476			if ( jQuery.fx.step[ tween.prop ] ) {
9477				jQuery.fx.step[ tween.prop ]( tween );
9478			} else if ( tween.elem.nodeType === 1 && (
9479				jQuery.cssHooks[ tween.prop ] ||
9480					tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
9481				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
9482			} else {
9483				tween.elem[ tween.prop ] = tween.now;
9484			}
9485		}
9486	}
9487};
9488
9489// Support: IE <=9 only
9490// Panic based approach to setting things on disconnected nodes
9491Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
9492	set: function( tween ) {
9493		if ( tween.elem.nodeType && tween.elem.parentNode ) {
9494			tween.elem[ tween.prop ] = tween.now;
9495		}
9496	}
9497};
9498
9499jQuery.easing = {
9500	linear: function( p ) {
9501		return p;
9502	},
9503	swing: function( p ) {
9504		return 0.5 - Math.cos( p * Math.PI ) / 2;
9505	},
9506	_default: "swing"
9507};
9508
9509jQuery.fx = Tween.prototype.init;
9510
9511// Back compat <1.8 extension point
9512jQuery.fx.step = {};
9513
9514
9515
9516
9517var
9518	fxNow, inProgress,
9519	rfxtypes = /^(?:toggle|show|hide)$/,
9520	rrun = /queueHooks$/;
9521
9522function schedule() {
9523	if ( inProgress ) {
9524		if ( document.hidden === false && window.requestAnimationFrame ) {
9525			window.requestAnimationFrame( schedule );
9526		} else {
9527			window.setTimeout( schedule, jQuery.fx.interval );
9528		}
9529
9530		jQuery.fx.tick();
9531	}
9532}
9533
9534// Animations created synchronously will run synchronously
9535function createFxNow() {
9536	window.setTimeout( function() {
9537		fxNow = undefined;
9538	} );
9539	return ( fxNow = Date.now() );
9540}
9541
9542// Generate parameters to create a standard animation
9543function genFx( type, includeWidth ) {
9544	var which,
9545		i = 0,
9546		attrs = { height: type };
9547
9548	// If we include width, step value is 1 to do all cssExpand values,
9549	// otherwise step value is 2 to skip over Left and Right
9550	includeWidth = includeWidth ? 1 : 0;
9551	for ( ; i < 4; i += 2 - includeWidth ) {
9552		which = cssExpand[ i ];
9553		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
9554	}
9555
9556	if ( includeWidth ) {
9557		attrs.opacity = attrs.width = type;
9558	}
9559
9560	return attrs;
9561}
9562
9563function createTween( value, prop, animation ) {
9564	var tween,
9565		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
9566		index = 0,
9567		length = collection.length;
9568	for ( ; index < length; index++ ) {
9569		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
9570
9571			// We're done with this property
9572			return tween;
9573		}
9574	}
9575}
9576
9577function defaultPrefilter( elem, props, opts ) {
9578	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
9579		isBox = "width" in props || "height" in props,
9580		anim = this,
9581		orig = {},
9582		style = elem.style,
9583		hidden = elem.nodeType && isHiddenWithinTree( elem ),
9584		dataShow = dataPriv.get( elem, "fxshow" );
9585
9586	// Queue-skipping animations hijack the fx hooks
9587	if ( !opts.queue ) {
9588		hooks = jQuery._queueHooks( elem, "fx" );
9589		if ( hooks.unqueued == null ) {
9590			hooks.unqueued = 0;
9591			oldfire = hooks.empty.fire;
9592			hooks.empty.fire = function() {
9593				if ( !hooks.unqueued ) {
9594					oldfire();
9595				}
9596			};
9597		}
9598		hooks.unqueued++;
9599
9600		anim.always( function() {
9601
9602			// Ensure the complete handler is called before this completes
9603			anim.always( function() {
9604				hooks.unqueued--;
9605				if ( !jQuery.queue( elem, "fx" ).length ) {
9606					hooks.empty.fire();
9607				}
9608			} );
9609		} );
9610	}
9611
9612	// Detect show/hide animations
9613	for ( prop in props ) {
9614		value = props[ prop ];
9615		if ( rfxtypes.test( value ) ) {
9616			delete props[ prop ];
9617			toggle = toggle || value === "toggle";
9618			if ( value === ( hidden ? "hide" : "show" ) ) {
9619
9620				// Pretend to be hidden if this is a "show" and
9621				// there is still data from a stopped show/hide
9622				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
9623					hidden = true;
9624
9625				// Ignore all other no-op show/hide data
9626				} else {
9627					continue;
9628				}
9629			}
9630			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
9631		}
9632	}
9633
9634	// Bail out if this is a no-op like .hide().hide()
9635	propTween = !jQuery.isEmptyObject( props );
9636	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
9637		return;
9638	}
9639
9640	// Restrict "overflow" and "display" styles during box animations
9641	if ( isBox && elem.nodeType === 1 ) {
9642
9643		// Support: IE <=9 - 11, Edge 12 - 15
9644		// Record all 3 overflow attributes because IE does not infer the shorthand
9645		// from identically-valued overflowX and overflowY and Edge just mirrors
9646		// the overflowX value there.
9647		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
9648
9649		// Identify a display type, preferring old show/hide data over the CSS cascade
9650		restoreDisplay = dataShow && dataShow.display;
9651		if ( restoreDisplay == null ) {
9652			restoreDisplay = dataPriv.get( elem, "display" );
9653		}
9654		display = jQuery.css( elem, "display" );
9655		if ( display === "none" ) {
9656			if ( restoreDisplay ) {
9657				display = restoreDisplay;
9658			} else {
9659
9660				// Get nonempty value(s) by temporarily forcing visibility
9661				showHide( [ elem ], true );
9662				restoreDisplay = elem.style.display || restoreDisplay;
9663				display = jQuery.css( elem, "display" );
9664				showHide( [ elem ] );
9665			}
9666		}
9667
9668		// Animate inline elements as inline-block
9669		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
9670			if ( jQuery.css( elem, "float" ) === "none" ) {
9671
9672				// Restore the original display value at the end of pure show/hide animations
9673				if ( !propTween ) {
9674					anim.done( function() {
9675						style.display = restoreDisplay;
9676					} );
9677					if ( restoreDisplay == null ) {
9678						display = style.display;
9679						restoreDisplay = display === "none" ? "" : display;
9680					}
9681				}
9682				style.display = "inline-block";
9683			}
9684		}
9685	}
9686
9687	if ( opts.overflow ) {
9688		style.overflow = "hidden";
9689		anim.always( function() {
9690			style.overflow = opts.overflow[ 0 ];
9691			style.overflowX = opts.overflow[ 1 ];
9692			style.overflowY = opts.overflow[ 2 ];
9693		} );
9694	}
9695
9696	// Implement show/hide animations
9697	propTween = false;
9698	for ( prop in orig ) {
9699
9700		// General show/hide setup for this element animation
9701		if ( !propTween ) {
9702			if ( dataShow ) {
9703				if ( "hidden" in dataShow ) {
9704					hidden = dataShow.hidden;
9705				}
9706			} else {
9707				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
9708			}
9709
9710			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
9711			if ( toggle ) {
9712				dataShow.hidden = !hidden;
9713			}
9714
9715			// Show elements before animating them
9716			if ( hidden ) {
9717				showHide( [ elem ], true );
9718			}
9719
9720			/* eslint-disable no-loop-func */
9721
9722			anim.done( function() {
9723
9724				/* eslint-enable no-loop-func */
9725
9726				// The final step of a "hide" animation is actually hiding the element
9727				if ( !hidden ) {
9728					showHide( [ elem ] );
9729				}
9730				dataPriv.remove( elem, "fxshow" );
9731				for ( prop in orig ) {
9732					jQuery.style( elem, prop, orig[ prop ] );
9733				}
9734			} );
9735		}
9736
9737		// Per-property setup
9738		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
9739		if ( !( prop in dataShow ) ) {
9740			dataShow[ prop ] = propTween.start;
9741			if ( hidden ) {
9742				propTween.end = propTween.start;
9743				propTween.start = 0;
9744			}
9745		}
9746	}
9747}
9748
9749function propFilter( props, specialEasing ) {
9750	var index, name, easing, value, hooks;
9751
9752	// camelCase, specialEasing and expand cssHook pass
9753	for ( index in props ) {
9754		name = camelCase( index );
9755		easing = specialEasing[ name ];
9756		value = props[ index ];
9757		if ( Array.isArray( value ) ) {
9758			easing = value[ 1 ];
9759			value = props[ index ] = value[ 0 ];
9760		}
9761
9762		if ( index !== name ) {
9763			props[ name ] = value;
9764			delete props[ index ];
9765		}
9766
9767		hooks = jQuery.cssHooks[ name ];
9768		if ( hooks && "expand" in hooks ) {
9769			value = hooks.expand( value );
9770			delete props[ name ];
9771
9772			// Not quite $.extend, this won't overwrite existing keys.
9773			// Reusing 'index' because we have the correct "name"
9774			for ( index in value ) {
9775				if ( !( index in props ) ) {
9776					props[ index ] = value[ index ];
9777					specialEasing[ index ] = easing;
9778				}
9779			}
9780		} else {
9781			specialEasing[ name ] = easing;
9782		}
9783	}
9784}
9785
9786function Animation( elem, properties, options ) {
9787	var result,
9788		stopped,
9789		index = 0,
9790		length = Animation.prefilters.length,
9791		deferred = jQuery.Deferred().always( function() {
9792
9793			// Don't match elem in the :animated selector
9794			delete tick.elem;
9795		} ),
9796		tick = function() {
9797			if ( stopped ) {
9798				return false;
9799			}
9800			var currentTime = fxNow || createFxNow(),
9801				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
9802
9803				// Support: Android 2.3 only
9804				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (trac-12497)
9805				temp = remaining / animation.duration || 0,
9806				percent = 1 - temp,
9807				index = 0,
9808				length = animation.tweens.length;
9809
9810			for ( ; index < length; index++ ) {
9811				animation.tweens[ index ].run( percent );
9812			}
9813
9814			deferred.notifyWith( elem, [ animation, percent, remaining ] );
9815
9816			// If there's more to do, yield
9817			if ( percent < 1 && length ) {
9818				return remaining;
9819			}
9820
9821			// If this was an empty animation, synthesize a final progress notification
9822			if ( !length ) {
9823				deferred.notifyWith( elem, [ animation, 1, 0 ] );
9824			}
9825
9826			// Resolve the animation and report its conclusion
9827			deferred.resolveWith( elem, [ animation ] );
9828			return false;
9829		},
9830		animation = deferred.promise( {
9831			elem: elem,
9832			props: jQuery.extend( {}, properties ),
9833			opts: jQuery.extend( true, {
9834				specialEasing: {},
9835				easing: jQuery.easing._default
9836			}, options ),
9837			originalProperties: properties,
9838			originalOptions: options,
9839			startTime: fxNow || createFxNow(),
9840			duration: options.duration,
9841			tweens: [],
9842			createTween: function( prop, end ) {
9843				var tween = jQuery.Tween( elem, animation.opts, prop, end,
9844					animation.opts.specialEasing[ prop ] || animation.opts.easing );
9845				animation.tweens.push( tween );
9846				return tween;
9847			},
9848			stop: function( gotoEnd ) {
9849				var index = 0,
9850
9851					// If we are going to the end, we want to run all the tweens
9852					// otherwise we skip this part
9853					length = gotoEnd ? animation.tweens.length : 0;
9854				if ( stopped ) {
9855					return this;
9856				}
9857				stopped = true;
9858				for ( ; index < length; index++ ) {
9859					animation.tweens[ index ].run( 1 );
9860				}
9861
9862				// Resolve when we played the last frame; otherwise, reject
9863				if ( gotoEnd ) {
9864					deferred.notifyWith( elem, [ animation, 1, 0 ] );
9865					deferred.resolveWith( elem, [ animation, gotoEnd ] );
9866				} else {
9867					deferred.rejectWith( elem, [ animation, gotoEnd ] );
9868				}
9869				return this;
9870			}
9871		} ),
9872		props = animation.props;
9873
9874	propFilter( props, animation.opts.specialEasing );
9875
9876	for ( ; index < length; index++ ) {
9877		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
9878		if ( result ) {
9879			if ( isFunction( result.stop ) ) {
9880				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
9881					result.stop.bind( result );
9882			}
9883			return result;
9884		}
9885	}
9886
9887	jQuery.map( props, createTween, animation );
9888
9889	if ( isFunction( animation.opts.start ) ) {
9890		animation.opts.start.call( elem, animation );
9891	}
9892
9893	// Attach callbacks from options
9894	animation
9895		.progress( animation.opts.progress )
9896		.done( animation.opts.done, animation.opts.complete )
9897		.fail( animation.opts.fail )
9898		.always( animation.opts.always );
9899
9900	jQuery.fx.timer(
9901		jQuery.extend( tick, {
9902			elem: elem,
9903			anim: animation,
9904			queue: animation.opts.queue
9905		} )
9906	);
9907
9908	return animation;
9909}
9910
9911jQuery.Animation = jQuery.extend( Animation, {
9912
9913	tweeners: {
9914		"*": [ function( prop, value ) {
9915			var tween = this.createTween( prop, value );
9916			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
9917			return tween;
9918		} ]
9919	},
9920
9921	tweener: function( props, callback ) {
9922		if ( isFunction( props ) ) {
9923			callback = props;
9924			props = [ "*" ];
9925		} else {
9926			props = props.match( rnothtmlwhite );
9927		}
9928
9929		var prop,
9930			index = 0,
9931			length = props.length;
9932
9933		for ( ; index < length; index++ ) {
9934			prop = props[ index ];
9935			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
9936			Animation.tweeners[ prop ].unshift( callback );
9937		}
9938	},
9939
9940	prefilters: [ defaultPrefilter ],
9941
9942	prefilter: function( callback, prepend ) {
9943		if ( prepend ) {
9944			Animation.prefilters.unshift( callback );
9945		} else {
9946			Animation.prefilters.push( callback );
9947		}
9948	}
9949} );
9950
9951jQuery.speed = function( speed, easing, fn ) {
9952	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
9953		complete: fn || !fn && easing ||
9954			isFunction( speed ) && speed,
9955		duration: speed,
9956		easing: fn && easing || easing && !isFunction( easing ) && easing
9957	};
9958
9959	// Go to the end state if fx are off
9960	if ( jQuery.fx.off ) {
9961		opt.duration = 0;
9962
9963	} else {
9964		if ( typeof opt.duration !== "number" ) {
9965			if ( opt.duration in jQuery.fx.speeds ) {
9966				opt.duration = jQuery.fx.speeds[ opt.duration ];
9967
9968			} else {
9969				opt.duration = jQuery.fx.speeds._default;
9970			}
9971		}
9972	}
9973
9974	// Normalize opt.queue - true/undefined/null -> "fx"
9975	if ( opt.queue == null || opt.queue === true ) {
9976		opt.queue = "fx";
9977	}
9978
9979	// Queueing
9980	opt.old = opt.complete;
9981
9982	opt.complete = function() {
9983		if ( isFunction( opt.old ) ) {
9984			opt.old.call( this );
9985		}
9986
9987		if ( opt.queue ) {
9988			jQuery.dequeue( this, opt.queue );
9989		}
9990	};
9991
9992	return opt;
9993};
9994
9995jQuery.fn.extend( {
9996	fadeTo: function( speed, to, easing, callback ) {
9997
9998		// Show any hidden elements after setting opacity to 0
9999		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
10000
10001			// Animate to the value specified
10002			.end().animate( { opacity: to }, speed, easing, callback );
10003	},
10004	animate: function( prop, speed, easing, callback ) {
10005		var empty = jQuery.isEmptyObject( prop ),
10006			optall = jQuery.speed( speed, easing, callback ),
10007			doAnimation = function() {
10008
10009				// Operate on a copy of prop so per-property easing won't be lost
10010				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
10011
10012				// Empty animations, or finishing resolves immediately
10013				if ( empty || dataPriv.get( this, "finish" ) ) {
10014					anim.stop( true );
10015				}
10016			};
10017
10018		doAnimation.finish = doAnimation;
10019
10020		return empty || optall.queue === false ?
10021			this.each( doAnimation ) :
10022			this.queue( optall.queue, doAnimation );
10023	},
10024	stop: function( type, clearQueue, gotoEnd ) {
10025		var stopQueue = function( hooks ) {
10026			var stop = hooks.stop;
10027			delete hooks.stop;
10028			stop( gotoEnd );
10029		};
10030
10031		if ( typeof type !== "string" ) {
10032			gotoEnd = clearQueue;
10033			clearQueue = type;
10034			type = undefined;
10035		}
10036		if ( clearQueue ) {
10037			this.queue( type || "fx", [] );
10038		}
10039
10040		return this.each( function() {
10041			var dequeue = true,
10042				index = type != null && type + "queueHooks",
10043				timers = jQuery.timers,
10044				data = dataPriv.get( this );
10045
10046			if ( index ) {
10047				if ( data[ index ] && data[ index ].stop ) {
10048					stopQueue( data[ index ] );
10049				}
10050			} else {
10051				for ( index in data ) {
10052					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
10053						stopQueue( data[ index ] );
10054					}
10055				}
10056			}
10057
10058			for ( index = timers.length; index--; ) {
10059				if ( timers[ index ].elem === this &&
10060					( type == null || timers[ index ].queue === type ) ) {
10061
10062					timers[ index ].anim.stop( gotoEnd );
10063					dequeue = false;
10064					timers.splice( index, 1 );
10065				}
10066			}
10067
10068			// Start the next in the queue if the last step wasn't forced.
10069			// Timers currently will call their complete callbacks, which
10070			// will dequeue but only if they were gotoEnd.
10071			if ( dequeue || !gotoEnd ) {
10072				jQuery.dequeue( this, type );
10073			}
10074		} );
10075	},
10076	finish: function( type ) {
10077		if ( type !== false ) {
10078			type = type || "fx";
10079		}
10080		return this.each( function() {
10081			var index,
10082				data = dataPriv.get( this ),
10083				queue = data[ type + "queue" ],
10084				hooks = data[ type + "queueHooks" ],
10085				timers = jQuery.timers,
10086				length = queue ? queue.length : 0;
10087
10088			// Enable finishing flag on private data
10089			data.finish = true;
10090
10091			// Empty the queue first
10092			jQuery.queue( this, type, [] );
10093
10094			if ( hooks && hooks.stop ) {
10095				hooks.stop.call( this, true );
10096			}
10097
10098			// Look for any active animations, and finish them
10099			for ( index = timers.length; index--; ) {
10100				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
10101					timers[ index ].anim.stop( true );
10102					timers.splice( index, 1 );
10103				}
10104			}
10105
10106			// Look for any animations in the old queue and finish them
10107			for ( index = 0; index < length; index++ ) {
10108				if ( queue[ index ] && queue[ index ].finish ) {
10109					queue[ index ].finish.call( this );
10110				}
10111			}
10112
10113			// Turn off finishing flag
10114			delete data.finish;
10115		} );
10116	}
10117} );
10118
10119jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) {
10120	var cssFn = jQuery.fn[ name ];
10121	jQuery.fn[ name ] = function( speed, easing, callback ) {
10122		return speed == null || typeof speed === "boolean" ?
10123			cssFn.apply( this, arguments ) :
10124			this.animate( genFx( name, true ), speed, easing, callback );
10125	};
10126} );
10127
10128// Generate shortcuts for custom animations
10129jQuery.each( {
10130	slideDown: genFx( "show" ),
10131	slideUp: genFx( "hide" ),
10132	slideToggle: genFx( "toggle" ),
10133	fadeIn: { opacity: "show" },
10134	fadeOut: { opacity: "hide" },
10135	fadeToggle: { opacity: "toggle" }
10136}, function( name, props ) {
10137	jQuery.fn[ name ] = function( speed, easing, callback ) {
10138		return this.animate( props, speed, easing, callback );
10139	};
10140} );
10141
10142jQuery.timers = [];
10143jQuery.fx.tick = function() {
10144	var timer,
10145		i = 0,
10146		timers = jQuery.timers;
10147
10148	fxNow = Date.now();
10149
10150	for ( ; i < timers.length; i++ ) {
10151		timer = timers[ i ];
10152
10153		// Run the timer and safely remove it when done (allowing for external removal)
10154		if ( !timer() && timers[ i ] === timer ) {
10155			timers.splice( i--, 1 );
10156		}
10157	}
10158
10159	if ( !timers.length ) {
10160		jQuery.fx.stop();
10161	}
10162	fxNow = undefined;
10163};
10164
10165jQuery.fx.timer = function( timer ) {
10166	jQuery.timers.push( timer );
10167	jQuery.fx.start();
10168};
10169
10170jQuery.fx.interval = 13;
10171jQuery.fx.start = function() {
10172	if ( inProgress ) {
10173		return;
10174	}
10175
10176	inProgress = true;
10177	schedule();
10178};
10179
10180jQuery.fx.stop = function() {
10181	inProgress = null;
10182};
10183
10184jQuery.fx.speeds = {
10185	slow: 600,
10186	fast: 200,
10187
10188	// Default speed
10189	_default: 400
10190};
10191
10192
10193// Based off of the plugin by Clint Helfers, with permission.
10194jQuery.fn.delay = function( time, type ) {
10195	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
10196	type = type || "fx";
10197
10198	return this.queue( type, function( next, hooks ) {
10199		var timeout = window.setTimeout( next, time );
10200		hooks.stop = function() {
10201			window.clearTimeout( timeout );
10202		};
10203	} );
10204};
10205
10206
10207( function() {
10208	var input = document.createElement( "input" ),
10209		select = document.createElement( "select" ),
10210		opt = select.appendChild( document.createElement( "option" ) );
10211
10212	input.type = "checkbox";
10213
10214	// Support: Android <=4.3 only
10215	// Default value for a checkbox should be "on"
10216	support.checkOn = input.value !== "";
10217
10218	// Support: IE <=11 only
10219	// Must access selectedIndex to make default options select
10220	support.optSelected = opt.selected;
10221
10222	// Support: IE <=11 only
10223	// An input loses its value after becoming a radio
10224	input = document.createElement( "input" );
10225	input.value = "t";
10226	input.type = "radio";
10227	support.radioValue = input.value === "t";
10228} )();
10229
10230
10231var boolHook,
10232	attrHandle = jQuery.expr.attrHandle;
10233
10234jQuery.fn.extend( {
10235	attr: function( name, value ) {
10236		return access( this, jQuery.attr, name, value, arguments.length > 1 );
10237	},
10238
10239	removeAttr: function( name ) {
10240		return this.each( function() {
10241			jQuery.removeAttr( this, name );
10242		} );
10243	}
10244} );
10245
10246jQuery.extend( {
10247	attr: function( elem, name, value ) {
10248		var ret, hooks,
10249			nType = elem.nodeType;
10250
10251		// Don't get/set attributes on text, comment and attribute nodes
10252		if ( nType === 3 || nType === 8 || nType === 2 ) {
10253			return;
10254		}
10255
10256		// Fallback to prop when attributes are not supported
10257		if ( typeof elem.getAttribute === "undefined" ) {
10258			return jQuery.prop( elem, name, value );
10259		}
10260
10261		// Attribute hooks are determined by the lowercase version
10262		// Grab necessary hook if one is defined
10263		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
10264			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
10265				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
10266		}
10267
10268		if ( value !== undefined ) {
10269			if ( value === null ) {
10270				jQuery.removeAttr( elem, name );
10271				return;
10272			}
10273
10274			if ( hooks && "set" in hooks &&
10275				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
10276				return ret;
10277			}
10278
10279			elem.setAttribute( name, value + "" );
10280			return value;
10281		}
10282
10283		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
10284			return ret;
10285		}
10286
10287		ret = jQuery.find.attr( elem, name );
10288
10289		// Non-existent attributes return null, we normalize to undefined
10290		return ret == null ? undefined : ret;
10291	},
10292
10293	attrHooks: {
10294		type: {
10295			set: function( elem, value ) {
10296				if ( !support.radioValue && value === "radio" &&
10297					nodeName( elem, "input" ) ) {
10298					var val = elem.value;
10299					elem.setAttribute( "type", value );
10300					if ( val ) {
10301						elem.value = val;
10302					}
10303					return value;
10304				}
10305			}
10306		}
10307	},
10308
10309	removeAttr: function( elem, value ) {
10310		var name,
10311			i = 0,
10312
10313			// Attribute names can contain non-HTML whitespace characters
10314			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
10315			attrNames = value && value.match( rnothtmlwhite );
10316
10317		if ( attrNames && elem.nodeType === 1 ) {
10318			while ( ( name = attrNames[ i++ ] ) ) {
10319				elem.removeAttribute( name );
10320			}
10321		}
10322	}
10323} );
10324
10325// Hooks for boolean attributes
10326boolHook = {
10327	set: function( elem, value, name ) {
10328		if ( value === false ) {
10329
10330			// Remove boolean attributes when set to false
10331			jQuery.removeAttr( elem, name );
10332		} else {
10333			elem.setAttribute( name, name );
10334		}
10335		return name;
10336	}
10337};
10338
10339jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) {
10340	var getter = attrHandle[ name ] || jQuery.find.attr;
10341
10342	attrHandle[ name ] = function( elem, name, isXML ) {
10343		var ret, handle,
10344			lowercaseName = name.toLowerCase();
10345
10346		if ( !isXML ) {
10347
10348			// Avoid an infinite loop by temporarily removing this function from the getter
10349			handle = attrHandle[ lowercaseName ];
10350			attrHandle[ lowercaseName ] = ret;
10351			ret = getter( elem, name, isXML ) != null ?
10352				lowercaseName :
10353				null;
10354			attrHandle[ lowercaseName ] = handle;
10355		}
10356		return ret;
10357	};
10358} );
10359
10360
10361
10362
10363var rfocusable = /^(?:input|select|textarea|button)$/i,
10364	rclickable = /^(?:a|area)$/i;
10365
10366jQuery.fn.extend( {
10367	prop: function( name, value ) {
10368		return access( this, jQuery.prop, name, value, arguments.length > 1 );
10369	},
10370
10371	removeProp: function( name ) {
10372		return this.each( function() {
10373			delete this[ jQuery.propFix[ name ] || name ];
10374		} );
10375	}
10376} );
10377
10378jQuery.extend( {
10379	prop: function( elem, name, value ) {
10380		var ret, hooks,
10381			nType = elem.nodeType;
10382
10383		// Don't get/set properties on text, comment and attribute nodes
10384		if ( nType === 3 || nType === 8 || nType === 2 ) {
10385			return;
10386		}
10387
10388		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
10389
10390			// Fix name and attach hooks
10391			name = jQuery.propFix[ name ] || name;
10392			hooks = jQuery.propHooks[ name ];
10393		}
10394
10395		if ( value !== undefined ) {
10396			if ( hooks && "set" in hooks &&
10397				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
10398				return ret;
10399			}
10400
10401			return ( elem[ name ] = value );
10402		}
10403
10404		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
10405			return ret;
10406		}
10407
10408		return elem[ name ];
10409	},
10410
10411	propHooks: {
10412		tabIndex: {
10413			get: function( elem ) {
10414
10415				// Support: IE <=9 - 11 only
10416				// elem.tabIndex doesn't always return the
10417				// correct value when it hasn't been explicitly set
10418				// Use proper attribute retrieval (trac-12072)
10419				var tabindex = jQuery.find.attr( elem, "tabindex" );
10420
10421				if ( tabindex ) {
10422					return parseInt( tabindex, 10 );
10423				}
10424
10425				if (
10426					rfocusable.test( elem.nodeName ) ||
10427					rclickable.test( elem.nodeName ) &&
10428					elem.href
10429				) {
10430					return 0;
10431				}
10432
10433				return -1;
10434			}
10435		}
10436	},
10437
10438	propFix: {
10439		"for": "htmlFor",
10440		"class": "className"
10441	}
10442} );
10443
10444// Support: IE <=11 only
10445// Accessing the selectedIndex property
10446// forces the browser to respect setting selected
10447// on the option
10448// The getter ensures a default option is selected
10449// when in an optgroup
10450// eslint rule "no-unused-expressions" is disabled for this code
10451// since it considers such accessions noop
10452if ( !support.optSelected ) {
10453	jQuery.propHooks.selected = {
10454		get: function( elem ) {
10455
10456			/* eslint no-unused-expressions: "off" */
10457
10458			var parent = elem.parentNode;
10459			if ( parent && parent.parentNode ) {
10460				parent.parentNode.selectedIndex;
10461			}
10462			return null;
10463		},
10464		set: function( elem ) {
10465
10466			/* eslint no-unused-expressions: "off" */
10467
10468			var parent = elem.parentNode;
10469			if ( parent ) {
10470				parent.selectedIndex;
10471
10472				if ( parent.parentNode ) {
10473					parent.parentNode.selectedIndex;
10474				}
10475			}
10476		}
10477	};
10478}
10479
10480jQuery.each( [
10481	"tabIndex",
10482	"readOnly",
10483	"maxLength",
10484	"cellSpacing",
10485	"cellPadding",
10486	"rowSpan",
10487	"colSpan",
10488	"useMap",
10489	"frameBorder",
10490	"contentEditable"
10491], function() {
10492	jQuery.propFix[ this.toLowerCase() ] = this;
10493} );
10494
10495
10496
10497
10498	// Strip and collapse whitespace according to HTML spec
10499	// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
10500	function stripAndCollapse( value ) {
10501		var tokens = value.match( rnothtmlwhite ) || [];
10502		return tokens.join( " " );
10503	}
10504
10505
10506function getClass( elem ) {
10507	return elem.getAttribute && elem.getAttribute( "class" ) || "";
10508}
10509
10510function classesToArray( value ) {
10511	if ( Array.isArray( value ) ) {
10512		return value;
10513	}
10514	if ( typeof value === "string" ) {
10515		return value.match( rnothtmlwhite ) || [];
10516	}
10517	return [];
10518}
10519
10520jQuery.fn.extend( {
10521	addClass: function( value ) {
10522		var classNames, cur, curValue, className, i, finalValue;
10523
10524		if ( isFunction( value ) ) {
10525			return this.each( function( j ) {
10526				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
10527			} );
10528		}
10529
10530		classNames = classesToArray( value );
10531
10532		if ( classNames.length ) {
10533			return this.each( function() {
10534				curValue = getClass( this );
10535				cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
10536
10537				if ( cur ) {
10538					for ( i = 0; i < classNames.length; i++ ) {
10539						className = classNames[ i ];
10540						if ( cur.indexOf( " " + className + " " ) < 0 ) {
10541							cur += className + " ";
10542						}
10543					}
10544
10545					// Only assign if different to avoid unneeded rendering.
10546					finalValue = stripAndCollapse( cur );
10547					if ( curValue !== finalValue ) {
10548						this.setAttribute( "class", finalValue );
10549					}
10550				}
10551			} );
10552		}
10553
10554		return this;
10555	},
10556
10557	removeClass: function( value ) {
10558		var classNames, cur, curValue, className, i, finalValue;
10559
10560		if ( isFunction( value ) ) {
10561			return this.each( function( j ) {
10562				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
10563			} );
10564		}
10565
10566		if ( !arguments.length ) {
10567			return this.attr( "class", "" );
10568		}
10569
10570		classNames = classesToArray( value );
10571
10572		if ( classNames.length ) {
10573			return this.each( function() {
10574				curValue = getClass( this );
10575
10576				// This expression is here for better compressibility (see addClass)
10577				cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
10578
10579				if ( cur ) {
10580					for ( i = 0; i < classNames.length; i++ ) {
10581						className = classNames[ i ];
10582
10583						// Remove *all* instances
10584						while ( cur.indexOf( " " + className + " " ) > -1 ) {
10585							cur = cur.replace( " " + className + " ", " " );
10586						}
10587					}
10588
10589					// Only assign if different to avoid unneeded rendering.
10590					finalValue = stripAndCollapse( cur );
10591					if ( curValue !== finalValue ) {
10592						this.setAttribute( "class", finalValue );
10593					}
10594				}
10595			} );
10596		}
10597
10598		return this;
10599	},
10600
10601	toggleClass: function( value, stateVal ) {
10602		var classNames, className, i, self,
10603			type = typeof value,
10604			isValidValue = type === "string" || Array.isArray( value );
10605
10606		if ( isFunction( value ) ) {
10607			return this.each( function( i ) {
10608				jQuery( this ).toggleClass(
10609					value.call( this, i, getClass( this ), stateVal ),
10610					stateVal
10611				);
10612			} );
10613		}
10614
10615		if ( typeof stateVal === "boolean" && isValidValue ) {
10616			return stateVal ? this.addClass( value ) : this.removeClass( value );
10617		}
10618
10619		classNames = classesToArray( value );
10620
10621		return this.each( function() {
10622			if ( isValidValue ) {
10623
10624				// Toggle individual class names
10625				self = jQuery( this );
10626
10627				for ( i = 0; i < classNames.length; i++ ) {
10628					className = classNames[ i ];
10629
10630					// Check each className given, space separated list
10631					if ( self.hasClass( className ) ) {
10632						self.removeClass( className );
10633					} else {
10634						self.addClass( className );
10635					}
10636				}
10637
10638			// Toggle whole class name
10639			} else if ( value === undefined || type === "boolean" ) {
10640				className = getClass( this );
10641				if ( className ) {
10642
10643					// Store className if set
10644					dataPriv.set( this, "__className__", className );
10645				}
10646
10647				// If the element has a class name or if we're passed `false`,
10648				// then remove the whole classname (if there was one, the above saved it).
10649				// Otherwise bring back whatever was previously saved (if anything),
10650				// falling back to the empty string if nothing was stored.
10651				if ( this.setAttribute ) {
10652					this.setAttribute( "class",
10653						className || value === false ?
10654							"" :
10655							dataPriv.get( this, "__className__" ) || ""
10656					);
10657				}
10658			}
10659		} );
10660	},
10661
10662	hasClass: function( selector ) {
10663		var className, elem,
10664			i = 0;
10665
10666		className = " " + selector + " ";
10667		while ( ( elem = this[ i++ ] ) ) {
10668			if ( elem.nodeType === 1 &&
10669				( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
10670				return true;
10671			}
10672		}
10673
10674		return false;
10675	}
10676} );
10677
10678
10679
10680
10681var rreturn = /\r/g;
10682
10683jQuery.fn.extend( {
10684	val: function( value ) {
10685		var hooks, ret, valueIsFunction,
10686			elem = this[ 0 ];
10687
10688		if ( !arguments.length ) {
10689			if ( elem ) {
10690				hooks = jQuery.valHooks[ elem.type ] ||
10691					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
10692
10693				if ( hooks &&
10694					"get" in hooks &&
10695					( ret = hooks.get( elem, "value" ) ) !== undefined
10696				) {
10697					return ret;
10698				}
10699
10700				ret = elem.value;
10701
10702				// Handle most common string cases
10703				if ( typeof ret === "string" ) {
10704					return ret.replace( rreturn, "" );
10705				}
10706
10707				// Handle cases where value is null/undef or number
10708				return ret == null ? "" : ret;
10709			}
10710
10711			return;
10712		}
10713
10714		valueIsFunction = isFunction( value );
10715
10716		return this.each( function( i ) {
10717			var val;
10718
10719			if ( this.nodeType !== 1 ) {
10720				return;
10721			}
10722
10723			if ( valueIsFunction ) {
10724				val = value.call( this, i, jQuery( this ).val() );
10725			} else {
10726				val = value;
10727			}
10728
10729			// Treat null/undefined as ""; convert numbers to string
10730			if ( val == null ) {
10731				val = "";
10732
10733			} else if ( typeof val === "number" ) {
10734				val += "";
10735
10736			} else if ( Array.isArray( val ) ) {
10737				val = jQuery.map( val, function( value ) {
10738					return value == null ? "" : value + "";
10739				} );
10740			}
10741
10742			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
10743
10744			// If set returns undefined, fall back to normal setting
10745			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
10746				this.value = val;
10747			}
10748		} );
10749	}
10750} );
10751
10752jQuery.extend( {
10753	valHooks: {
10754		option: {
10755			get: function( elem ) {
10756
10757				var val = jQuery.find.attr( elem, "value" );
10758				return val != null ?
10759					val :
10760
10761					// Support: IE <=10 - 11 only
10762					// option.text throws exceptions (trac-14686, trac-14858)
10763					// Strip and collapse whitespace
10764					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
10765					stripAndCollapse( jQuery.text( elem ) );
10766			}
10767		},
10768		select: {
10769			get: function( elem ) {
10770				var value, option, i,
10771					options = elem.options,
10772					index = elem.selectedIndex,
10773					one = elem.type === "select-one",
10774					values = one ? null : [],
10775					max = one ? index + 1 : options.length;
10776
10777				if ( index < 0 ) {
10778					i = max;
10779
10780				} else {
10781					i = one ? index : 0;
10782				}
10783
10784				// Loop through all the selected options
10785				for ( ; i < max; i++ ) {
10786					option = options[ i ];
10787
10788					// Support: IE <=9 only
10789					// IE8-9 doesn't update selected after form reset (trac-2551)
10790					if ( ( option.selected || i === index ) &&
10791
10792							// Don't return options that are disabled or in a disabled optgroup
10793							!option.disabled &&
10794							( !option.parentNode.disabled ||
10795								!nodeName( option.parentNode, "optgroup" ) ) ) {
10796
10797						// Get the specific value for the option
10798						value = jQuery( option ).val();
10799
10800						// We don't need an array for one selects
10801						if ( one ) {
10802							return value;
10803						}
10804
10805						// Multi-Selects return an array
10806						values.push( value );
10807					}
10808				}
10809
10810				return values;
10811			},
10812
10813			set: function( elem, value ) {
10814				var optionSet, option,
10815					options = elem.options,
10816					values = jQuery.makeArray( value ),
10817					i = options.length;
10818
10819				while ( i-- ) {
10820					option = options[ i ];
10821
10822					/* eslint-disable no-cond-assign */
10823
10824					if ( option.selected =
10825						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
10826					) {
10827						optionSet = true;
10828					}
10829
10830					/* eslint-enable no-cond-assign */
10831				}
10832
10833				// Force browsers to behave consistently when non-matching value is set
10834				if ( !optionSet ) {
10835					elem.selectedIndex = -1;
10836				}
10837				return values;
10838			}
10839		}
10840	}
10841} );
10842
10843// Radios and checkboxes getter/setter
10844jQuery.each( [ "radio", "checkbox" ], function() {
10845	jQuery.valHooks[ this ] = {
10846		set: function( elem, value ) {
10847			if ( Array.isArray( value ) ) {
10848				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
10849			}
10850		}
10851	};
10852	if ( !support.checkOn ) {
10853		jQuery.valHooks[ this ].get = function( elem ) {
10854			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
10855		};
10856	}
10857} );
10858
10859
10860
10861
10862// Return jQuery for attributes-only inclusion
10863var location = window.location;
10864
10865var nonce = { guid: Date.now() };
10866
10867var rquery = ( /\?/ );
10868
10869
10870
10871// Cross-browser xml parsing
10872jQuery.parseXML = function( data ) {
10873	var xml, parserErrorElem;
10874	if ( !data || typeof data !== "string" ) {
10875		return null;
10876	}
10877
10878	// Support: IE 9 - 11 only
10879	// IE throws on parseFromString with invalid input.
10880	try {
10881		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
10882	} catch ( e ) {}
10883
10884	parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ];
10885	if ( !xml || parserErrorElem ) {
10886		jQuery.error( "Invalid XML: " + (
10887			parserErrorElem ?
10888				jQuery.map( parserErrorElem.childNodes, function( el ) {
10889					return el.textContent;
10890				} ).join( "\n" ) :
10891				data
10892		) );
10893	}
10894	return xml;
10895};
10896
10897
10898var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
10899	stopPropagationCallback = function( e ) {
10900		e.stopPropagation();
10901	};
10902
10903jQuery.extend( jQuery.event, {
10904
10905	trigger: function( event, data, elem, onlyHandlers ) {
10906
10907		var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
10908			eventPath = [ elem || document ],
10909			type = hasOwn.call( event, "type" ) ? event.type : event,
10910			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
10911
10912		cur = lastElement = tmp = elem = elem || document;
10913
10914		// Don't do events on text and comment nodes
10915		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
10916			return;
10917		}
10918
10919		// focus/blur morphs to focusin/out; ensure we're not firing them right now
10920		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
10921			return;
10922		}
10923
10924		if ( type.indexOf( "." ) > -1 ) {
10925
10926			// Namespaced trigger; create a regexp to match event type in handle()
10927			namespaces = type.split( "." );
10928			type = namespaces.shift();
10929			namespaces.sort();
10930		}
10931		ontype = type.indexOf( ":" ) < 0 && "on" + type;
10932
10933		// Caller can pass in a jQuery.Event object, Object, or just an event type string
10934		event = event[ jQuery.expando ] ?
10935			event :
10936			new jQuery.Event( type, typeof event === "object" && event );
10937
10938		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
10939		event.isTrigger = onlyHandlers ? 2 : 3;
10940		event.namespace = namespaces.join( "." );
10941		event.rnamespace = event.namespace ?
10942			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
10943			null;
10944
10945		// Clean up the event in case it is being reused
10946		event.result = undefined;
10947		if ( !event.target ) {
10948			event.target = elem;
10949		}
10950
10951		// Clone any incoming data and prepend the event, creating the handler arg list
10952		data = data == null ?
10953			[ event ] :
10954			jQuery.makeArray( data, [ event ] );
10955
10956		// Allow special events to draw outside the lines
10957		special = jQuery.event.special[ type ] || {};
10958		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
10959			return;
10960		}
10961
10962		// Determine event propagation path in advance, per W3C events spec (trac-9951)
10963		// Bubble up to document, then to window; watch for a global ownerDocument var (trac-9724)
10964		if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
10965
10966			bubbleType = special.delegateType || type;
10967			if ( !rfocusMorph.test( bubbleType + type ) ) {
10968				cur = cur.parentNode;
10969			}
10970			for ( ; cur; cur = cur.parentNode ) {
10971				eventPath.push( cur );
10972				tmp = cur;
10973			}
10974
10975			// Only add window if we got to document (e.g., not plain obj or detached DOM)
10976			if ( tmp === ( elem.ownerDocument || document ) ) {
10977				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
10978			}
10979		}
10980
10981		// Fire handlers on the event path
10982		i = 0;
10983		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
10984			lastElement = cur;
10985			event.type = i > 1 ?
10986				bubbleType :
10987				special.bindType || type;
10988
10989			// jQuery handler
10990			handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] &&
10991				dataPriv.get( cur, "handle" );
10992			if ( handle ) {
10993				handle.apply( cur, data );
10994			}
10995
10996			// Native handler
10997			handle = ontype && cur[ ontype ];
10998			if ( handle && handle.apply && acceptData( cur ) ) {
10999				event.result = handle.apply( cur, data );
11000				if ( event.result === false ) {
11001					event.preventDefault();
11002				}
11003			}
11004		}
11005		event.type = type;
11006
11007		// If nobody prevented the default action, do it now
11008		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
11009
11010			if ( ( !special._default ||
11011				special._default.apply( eventPath.pop(), data ) === false ) &&
11012				acceptData( elem ) ) {
11013
11014				// Call a native DOM method on the target with the same name as the event.
11015				// Don't do default actions on window, that's where global variables be (trac-6170)
11016				if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
11017
11018					// Don't re-trigger an onFOO event when we call its FOO() method
11019					tmp = elem[ ontype ];
11020
11021					if ( tmp ) {
11022						elem[ ontype ] = null;
11023					}
11024
11025					// Prevent re-triggering of the same event, since we already bubbled it above
11026					jQuery.event.triggered = type;
11027
11028					if ( event.isPropagationStopped() ) {
11029						lastElement.addEventListener( type, stopPropagationCallback );
11030					}
11031
11032					elem[ type ]();
11033
11034					if ( event.isPropagationStopped() ) {
11035						lastElement.removeEventListener( type, stopPropagationCallback );
11036					}
11037
11038					jQuery.event.triggered = undefined;
11039
11040					if ( tmp ) {
11041						elem[ ontype ] = tmp;
11042					}
11043				}
11044			}
11045		}
11046
11047		return event.result;
11048	},
11049
11050	// Piggyback on a donor event to simulate a different one
11051	// Used only for `focus(in | out)` events
11052	simulate: function( type, elem, event ) {
11053		var e = jQuery.extend(
11054			new jQuery.Event(),
11055			event,
11056			{
11057				type: type,
11058				isSimulated: true
11059			}
11060		);
11061
11062		jQuery.event.trigger( e, null, elem );
11063	}
11064
11065} );
11066
11067jQuery.fn.extend( {
11068
11069	trigger: function( type, data ) {
11070		return this.each( function() {
11071			jQuery.event.trigger( type, data, this );
11072		} );
11073	},
11074	triggerHandler: function( type, data ) {
11075		var elem = this[ 0 ];
11076		if ( elem ) {
11077			return jQuery.event.trigger( type, data, elem, true );
11078		}
11079	}
11080} );
11081
11082
11083var
11084	rbracket = /\[\]$/,
11085	rCRLF = /\r?\n/g,
11086	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
11087	rsubmittable = /^(?:input|select|textarea|keygen)/i;
11088
11089function buildParams( prefix, obj, traditional, add ) {
11090	var name;
11091
11092	if ( Array.isArray( obj ) ) {
11093
11094		// Serialize array item.
11095		jQuery.each( obj, function( i, v ) {
11096			if ( traditional || rbracket.test( prefix ) ) {
11097
11098				// Treat each array item as a scalar.
11099				add( prefix, v );
11100
11101			} else {
11102
11103				// Item is non-scalar (array or object), encode its numeric index.
11104				buildParams(
11105					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
11106					v,
11107					traditional,
11108					add
11109				);
11110			}
11111		} );
11112
11113	} else if ( !traditional && toType( obj ) === "object" ) {
11114
11115		// Serialize object item.
11116		for ( name in obj ) {
11117			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
11118		}
11119
11120	} else {
11121
11122		// Serialize scalar item.
11123		add( prefix, obj );
11124	}
11125}
11126
11127// Serialize an array of form elements or a set of
11128// key/values into a query string
11129jQuery.param = function( a, traditional ) {
11130	var prefix,
11131		s = [],
11132		add = function( key, valueOrFunction ) {
11133
11134			// If value is a function, invoke it and use its return value
11135			var value = isFunction( valueOrFunction ) ?
11136				valueOrFunction() :
11137				valueOrFunction;
11138
11139			s[ s.length ] = encodeURIComponent( key ) + "=" +
11140				encodeURIComponent( value == null ? "" : value );
11141		};
11142
11143	if ( a == null ) {
11144		return "";
11145	}
11146
11147	// If an array was passed in, assume that it is an array of form elements.
11148	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
11149
11150		// Serialize the form elements
11151		jQuery.each( a, function() {
11152			add( this.name, this.value );
11153		} );
11154
11155	} else {
11156
11157		// If traditional, encode the "old" way (the way 1.3.2 or older
11158		// did it), otherwise encode params recursively.
11159		for ( prefix in a ) {
11160			buildParams( prefix, a[ prefix ], traditional, add );
11161		}
11162	}
11163
11164	// Return the resulting serialization
11165	return s.join( "&" );
11166};
11167
11168jQuery.fn.extend( {
11169	serialize: function() {
11170		return jQuery.param( this.serializeArray() );
11171	},
11172	serializeArray: function() {
11173		return this.map( function() {
11174
11175			// Can add propHook for "elements" to filter or add form elements
11176			var elements = jQuery.prop( this, "elements" );
11177			return elements ? jQuery.makeArray( elements ) : this;
11178		} ).filter( function() {
11179			var type = this.type;
11180
11181			// Use .is( ":disabled" ) so that fieldset[disabled] works
11182			return this.name && !jQuery( this ).is( ":disabled" ) &&
11183				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
11184				( this.checked || !rcheckableType.test( type ) );
11185		} ).map( function( _i, elem ) {
11186			var val = jQuery( this ).val();
11187
11188			if ( val == null ) {
11189				return null;
11190			}
11191
11192			if ( Array.isArray( val ) ) {
11193				return jQuery.map( val, function( val ) {
11194					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
11195				} );
11196			}
11197
11198			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
11199		} ).get();
11200	}
11201} );
11202
11203
11204var
11205	r20 = /%20/g,
11206	rhash = /#.*$/,
11207	rantiCache = /([?&])_=[^&]*/,
11208	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
11209
11210	// trac-7653, trac-8125, trac-8152: local protocol detection
11211	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
11212	rnoContent = /^(?:GET|HEAD)$/,
11213	rprotocol = /^\/\//,
11214
11215	/* Prefilters
11216	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
11217	 * 2) These are called:
11218	 *    - BEFORE asking for a transport
11219	 *    - AFTER param serialization (s.data is a string if s.processData is true)
11220	 * 3) key is the dataType
11221	 * 4) the catchall symbol "*" can be used
11222	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
11223	 */
11224	prefilters = {},
11225
11226	/* Transports bindings
11227	 * 1) key is the dataType
11228	 * 2) the catchall symbol "*" can be used
11229	 * 3) selection will start with transport dataType and THEN go to "*" if needed
11230	 */
11231	transports = {},
11232
11233	// Avoid comment-prolog char sequence (trac-10098); must appease lint and evade compression
11234	allTypes = "*/".concat( "*" ),
11235
11236	// Anchor tag for parsing the document origin
11237	originAnchor = document.createElement( "a" );
11238
11239originAnchor.href = location.href;
11240
11241// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
11242function addToPrefiltersOrTransports( structure ) {
11243
11244	// dataTypeExpression is optional and defaults to "*"
11245	return function( dataTypeExpression, func ) {
11246
11247		if ( typeof dataTypeExpression !== "string" ) {
11248			func = dataTypeExpression;
11249			dataTypeExpression = "*";
11250		}
11251
11252		var dataType,
11253			i = 0,
11254			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
11255
11256		if ( isFunction( func ) ) {
11257
11258			// For each dataType in the dataTypeExpression
11259			while ( ( dataType = dataTypes[ i++ ] ) ) {
11260
11261				// Prepend if requested
11262				if ( dataType[ 0 ] === "+" ) {
11263					dataType = dataType.slice( 1 ) || "*";
11264					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
11265
11266				// Otherwise append
11267				} else {
11268					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
11269				}
11270			}
11271		}
11272	};
11273}
11274
11275// Base inspection function for prefilters and transports
11276function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
11277
11278	var inspected = {},
11279		seekingTransport = ( structure === transports );
11280
11281	function inspect( dataType ) {
11282		var selected;
11283		inspected[ dataType ] = true;
11284		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
11285			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
11286			if ( typeof dataTypeOrTransport === "string" &&
11287				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
11288
11289				options.dataTypes.unshift( dataTypeOrTransport );
11290				inspect( dataTypeOrTransport );
11291				return false;
11292			} else if ( seekingTransport ) {
11293				return !( selected = dataTypeOrTransport );
11294			}
11295		} );
11296		return selected;
11297	}
11298
11299	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
11300}
11301
11302// A special extend for ajax options
11303// that takes "flat" options (not to be deep extended)
11304// Fixes trac-9887
11305function ajaxExtend( target, src ) {
11306	var key, deep,
11307		flatOptions = jQuery.ajaxSettings.flatOptions || {};
11308
11309	for ( key in src ) {
11310		if ( src[ key ] !== undefined ) {
11311			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
11312		}
11313	}
11314	if ( deep ) {
11315		jQuery.extend( true, target, deep );
11316	}
11317
11318	return target;
11319}
11320
11321/* Handles responses to an ajax request:
11322 * - finds the right dataType (mediates between content-type and expected dataType)
11323 * - returns the corresponding response
11324 */
11325function ajaxHandleResponses( s, jqXHR, responses ) {
11326
11327	var ct, type, finalDataType, firstDataType,
11328		contents = s.contents,
11329		dataTypes = s.dataTypes;
11330
11331	// Remove auto dataType and get content-type in the process
11332	while ( dataTypes[ 0 ] === "*" ) {
11333		dataTypes.shift();
11334		if ( ct === undefined ) {
11335			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
11336		}
11337	}
11338
11339	// Check if we're dealing with a known content-type
11340	if ( ct ) {
11341		for ( type in contents ) {
11342			if ( contents[ type ] && contents[ type ].test( ct ) ) {
11343				dataTypes.unshift( type );
11344				break;
11345			}
11346		}
11347	}
11348
11349	// Check to see if we have a response for the expected dataType
11350	if ( dataTypes[ 0 ] in responses ) {
11351		finalDataType = dataTypes[ 0 ];
11352	} else {
11353
11354		// Try convertible dataTypes
11355		for ( type in responses ) {
11356			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
11357				finalDataType = type;
11358				break;
11359			}
11360			if ( !firstDataType ) {
11361				firstDataType = type;
11362			}
11363		}
11364
11365		// Or just use first one
11366		finalDataType = finalDataType || firstDataType;
11367	}
11368
11369	// If we found a dataType
11370	// We add the dataType to the list if needed
11371	// and return the corresponding response
11372	if ( finalDataType ) {
11373		if ( finalDataType !== dataTypes[ 0 ] ) {
11374			dataTypes.unshift( finalDataType );
11375		}
11376		return responses[ finalDataType ];
11377	}
11378}
11379
11380/* Chain conversions given the request and the original response
11381 * Also sets the responseXXX fields on the jqXHR instance
11382 */
11383function ajaxConvert( s, response, jqXHR, isSuccess ) {
11384	var conv2, current, conv, tmp, prev,
11385		converters = {},
11386
11387		// Work with a copy of dataTypes in case we need to modify it for conversion
11388		dataTypes = s.dataTypes.slice();
11389
11390	// Create converters map with lowercased keys
11391	if ( dataTypes[ 1 ] ) {
11392		for ( conv in s.converters ) {
11393			converters[ conv.toLowerCase() ] = s.converters[ conv ];
11394		}
11395	}
11396
11397	current = dataTypes.shift();
11398
11399	// Convert to each sequential dataType
11400	while ( current ) {
11401
11402		if ( s.responseFields[ current ] ) {
11403			jqXHR[ s.responseFields[ current ] ] = response;
11404		}
11405
11406		// Apply the dataFilter if provided
11407		if ( !prev && isSuccess && s.dataFilter ) {
11408			response = s.dataFilter( response, s.dataType );
11409		}
11410
11411		prev = current;
11412		current = dataTypes.shift();
11413
11414		if ( current ) {
11415
11416			// There's only work to do if current dataType is non-auto
11417			if ( current === "*" ) {
11418
11419				current = prev;
11420
11421			// Convert response if prev dataType is non-auto and differs from current
11422			} else if ( prev !== "*" && prev !== current ) {
11423
11424				// Seek a direct converter
11425				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
11426
11427				// If none found, seek a pair
11428				if ( !conv ) {
11429					for ( conv2 in converters ) {
11430
11431						// If conv2 outputs current
11432						tmp = conv2.split( " " );
11433						if ( tmp[ 1 ] === current ) {
11434
11435							// If prev can be converted to accepted input
11436							conv = converters[ prev + " " + tmp[ 0 ] ] ||
11437								converters[ "* " + tmp[ 0 ] ];
11438							if ( conv ) {
11439
11440								// Condense equivalence converters
11441								if ( conv === true ) {
11442									conv = converters[ conv2 ];
11443
11444								// Otherwise, insert the intermediate dataType
11445								} else if ( converters[ conv2 ] !== true ) {
11446									current = tmp[ 0 ];
11447									dataTypes.unshift( tmp[ 1 ] );
11448								}
11449								break;
11450							}
11451						}
11452					}
11453				}
11454
11455				// Apply converter (if not an equivalence)
11456				if ( conv !== true ) {
11457
11458					// Unless errors are allowed to bubble, catch and return them
11459					if ( conv && s.throws ) {
11460						response = conv( response );
11461					} else {
11462						try {
11463							response = conv( response );
11464						} catch ( e ) {
11465							return {
11466								state: "parsererror",
11467								error: conv ? e : "No conversion from " + prev + " to " + current
11468							};
11469						}
11470					}
11471				}
11472			}
11473		}
11474	}
11475
11476	return { state: "success", data: response };
11477}
11478
11479jQuery.extend( {
11480
11481	// Counter for holding the number of active queries
11482	active: 0,
11483
11484	// Last-Modified header cache for next request
11485	lastModified: {},
11486	etag: {},
11487
11488	ajaxSettings: {
11489		url: location.href,
11490		type: "GET",
11491		isLocal: rlocalProtocol.test( location.protocol ),
11492		global: true,
11493		processData: true,
11494		async: true,
11495		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
11496
11497		/*
11498		timeout: 0,
11499		data: null,
11500		dataType: null,
11501		username: null,
11502		password: null,
11503		cache: null,
11504		throws: false,
11505		traditional: false,
11506		headers: {},
11507		*/
11508
11509		accepts: {
11510			"*": allTypes,
11511			text: "text/plain",
11512			html: "text/html",
11513			xml: "application/xml, text/xml",
11514			json: "application/json, text/javascript"
11515		},
11516
11517		contents: {
11518			xml: /\bxml\b/,
11519			html: /\bhtml/,
11520			json: /\bjson\b/
11521		},
11522
11523		responseFields: {
11524			xml: "responseXML",
11525			text: "responseText",
11526			json: "responseJSON"
11527		},
11528
11529		// Data converters
11530		// Keys separate source (or catchall "*") and destination types with a single space
11531		converters: {
11532
11533			// Convert anything to text
11534			"* text": String,
11535
11536			// Text to html (true = no transformation)
11537			"text html": true,
11538
11539			// Evaluate text as a json expression
11540			"text json": JSON.parse,
11541
11542			// Parse text as xml
11543			"text xml": jQuery.parseXML
11544		},
11545
11546		// For options that shouldn't be deep extended:
11547		// you can add your own custom options here if
11548		// and when you create one that shouldn't be
11549		// deep extended (see ajaxExtend)
11550		flatOptions: {
11551			url: true,
11552			context: true
11553		}
11554	},
11555
11556	// Creates a full fledged settings object into target
11557	// with both ajaxSettings and settings fields.
11558	// If target is omitted, writes into ajaxSettings.
11559	ajaxSetup: function( target, settings ) {
11560		return settings ?
11561
11562			// Building a settings object
11563			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
11564
11565			// Extending ajaxSettings
11566			ajaxExtend( jQuery.ajaxSettings, target );
11567	},
11568
11569	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
11570	ajaxTransport: addToPrefiltersOrTransports( transports ),
11571
11572	// Main method
11573	ajax: function( url, options ) {
11574
11575		// If url is an object, simulate pre-1.5 signature
11576		if ( typeof url === "object" ) {
11577			options = url;
11578			url = undefined;
11579		}
11580
11581		// Force options to be an object
11582		options = options || {};
11583
11584		var transport,
11585
11586			// URL without anti-cache param
11587			cacheURL,
11588
11589			// Response headers
11590			responseHeadersString,
11591			responseHeaders,
11592
11593			// timeout handle
11594			timeoutTimer,
11595
11596			// Url cleanup var
11597			urlAnchor,
11598
11599			// Request state (becomes false upon send and true upon completion)
11600			completed,
11601
11602			// To know if global events are to be dispatched
11603			fireGlobals,
11604
11605			// Loop variable
11606			i,
11607
11608			// uncached part of the url
11609			uncached,
11610
11611			// Create the final options object
11612			s = jQuery.ajaxSetup( {}, options ),
11613
11614			// Callbacks context
11615			callbackContext = s.context || s,
11616
11617			// Context for global events is callbackContext if it is a DOM node or jQuery collection
11618			globalEventContext = s.context &&
11619				( callbackContext.nodeType || callbackContext.jquery ) ?
11620				jQuery( callbackContext ) :
11621				jQuery.event,
11622
11623			// Deferreds
11624			deferred = jQuery.Deferred(),
11625			completeDeferred = jQuery.Callbacks( "once memory" ),
11626
11627			// Status-dependent callbacks
11628			statusCode = s.statusCode || {},
11629
11630			// Headers (they are sent all at once)
11631			requestHeaders = {},
11632			requestHeadersNames = {},
11633
11634			// Default abort message
11635			strAbort = "canceled",
11636
11637			// Fake xhr
11638			jqXHR = {
11639				readyState: 0,
11640
11641				// Builds headers hashtable if needed
11642				getResponseHeader: function( key ) {
11643					var match;
11644					if ( completed ) {
11645						if ( !responseHeaders ) {
11646							responseHeaders = {};
11647							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
11648								responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
11649									( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
11650										.concat( match[ 2 ] );
11651							}
11652						}
11653						match = responseHeaders[ key.toLowerCase() + " " ];
11654					}
11655					return match == null ? null : match.join( ", " );
11656				},
11657
11658				// Raw string
11659				getAllResponseHeaders: function() {
11660					return completed ? responseHeadersString : null;
11661				},
11662
11663				// Caches the header
11664				setRequestHeader: function( name, value ) {
11665					if ( completed == null ) {
11666						name = requestHeadersNames[ name.toLowerCase() ] =
11667							requestHeadersNames[ name.toLowerCase() ] || name;
11668						requestHeaders[ name ] = value;
11669					}
11670					return this;
11671				},
11672
11673				// Overrides response content-type header
11674				overrideMimeType: function( type ) {
11675					if ( completed == null ) {
11676						s.mimeType = type;
11677					}
11678					return this;
11679				},
11680
11681				// Status-dependent callbacks
11682				statusCode: function( map ) {
11683					var code;
11684					if ( map ) {
11685						if ( completed ) {
11686
11687							// Execute the appropriate callbacks
11688							jqXHR.always( map[ jqXHR.status ] );
11689						} else {
11690
11691							// Lazy-add the new callbacks in a way that preserves old ones
11692							for ( code in map ) {
11693								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
11694							}
11695						}
11696					}
11697					return this;
11698				},
11699
11700				// Cancel the request
11701				abort: function( statusText ) {
11702					var finalText = statusText || strAbort;
11703					if ( transport ) {
11704						transport.abort( finalText );
11705					}
11706					done( 0, finalText );
11707					return this;
11708				}
11709			};
11710
11711		// Attach deferreds
11712		deferred.promise( jqXHR );
11713
11714		// Add protocol if not provided (prefilters might expect it)
11715		// Handle falsy url in the settings object (trac-10093: consistency with old signature)
11716		// We also use the url parameter if available
11717		s.url = ( ( url || s.url || location.href ) + "" )
11718			.replace( rprotocol, location.protocol + "//" );
11719
11720		// Alias method option to type as per ticket trac-12004
11721		s.type = options.method || options.type || s.method || s.type;
11722
11723		// Extract dataTypes list
11724		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
11725
11726		// A cross-domain request is in order when the origin doesn't match the current origin.
11727		if ( s.crossDomain == null ) {
11728			urlAnchor = document.createElement( "a" );
11729
11730			// Support: IE <=8 - 11, Edge 12 - 15
11731			// IE throws exception on accessing the href property if url is malformed,
11732			// e.g. http://example.com:80x/
11733			try {
11734				urlAnchor.href = s.url;
11735
11736				// Support: IE <=8 - 11 only
11737				// Anchor's host property isn't correctly set when s.url is relative
11738				urlAnchor.href = urlAnchor.href;
11739				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
11740					urlAnchor.protocol + "//" + urlAnchor.host;
11741			} catch ( e ) {
11742
11743				// If there is an error parsing the URL, assume it is crossDomain,
11744				// it can be rejected by the transport if it is invalid
11745				s.crossDomain = true;
11746			}
11747		}
11748
11749		// Convert data if not already a string
11750		if ( s.data && s.processData && typeof s.data !== "string" ) {
11751			s.data = jQuery.param( s.data, s.traditional );
11752		}
11753
11754		// Apply prefilters
11755		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
11756
11757		// If request was aborted inside a prefilter, stop there
11758		if ( completed ) {
11759			return jqXHR;
11760		}
11761
11762		// We can fire global events as of now if asked to
11763		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (trac-15118)
11764		fireGlobals = jQuery.event && s.global;
11765
11766		// Watch for a new set of requests
11767		if ( fireGlobals && jQuery.active++ === 0 ) {
11768			jQuery.event.trigger( "ajaxStart" );
11769		}
11770
11771		// Uppercase the type
11772		s.type = s.type.toUpperCase();
11773
11774		// Determine if request has content
11775		s.hasContent = !rnoContent.test( s.type );
11776
11777		// Save the URL in case we're toying with the If-Modified-Since
11778		// and/or If-None-Match header later on
11779		// Remove hash to simplify url manipulation
11780		cacheURL = s.url.replace( rhash, "" );
11781
11782		// More options handling for requests with no content
11783		if ( !s.hasContent ) {
11784
11785			// Remember the hash so we can put it back
11786			uncached = s.url.slice( cacheURL.length );
11787
11788			// If data is available and should be processed, append data to url
11789			if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
11790				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
11791
11792				// trac-9682: remove data so that it's not used in an eventual retry
11793				delete s.data;
11794			}
11795
11796			// Add or update anti-cache param if needed
11797			if ( s.cache === false ) {
11798				cacheURL = cacheURL.replace( rantiCache, "$1" );
11799				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) +
11800					uncached;
11801			}
11802
11803			// Put hash and anti-cache on the URL that will be requested (gh-1732)
11804			s.url = cacheURL + uncached;
11805
11806		// Change '%20' to '+' if this is encoded form body content (gh-2658)
11807		} else if ( s.data && s.processData &&
11808			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
11809			s.data = s.data.replace( r20, "+" );
11810		}
11811
11812		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
11813		if ( s.ifModified ) {
11814			if ( jQuery.lastModified[ cacheURL ] ) {
11815				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
11816			}
11817			if ( jQuery.etag[ cacheURL ] ) {
11818				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
11819			}
11820		}
11821
11822		// Set the correct header, if data is being sent
11823		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
11824			jqXHR.setRequestHeader( "Content-Type", s.contentType );
11825		}
11826
11827		// Set the Accepts header for the server, depending on the dataType
11828		jqXHR.setRequestHeader(
11829			"Accept",
11830			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
11831				s.accepts[ s.dataTypes[ 0 ] ] +
11832					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
11833				s.accepts[ "*" ]
11834		);
11835
11836		// Check for headers option
11837		for ( i in s.headers ) {
11838			jqXHR.setRequestHeader( i, s.headers[ i ] );
11839		}
11840
11841		// Allow custom headers/mimetypes and early abort
11842		if ( s.beforeSend &&
11843			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
11844
11845			// Abort if not done already and return
11846			return jqXHR.abort();
11847		}
11848
11849		// Aborting is no longer a cancellation
11850		strAbort = "abort";
11851
11852		// Install callbacks on deferreds
11853		completeDeferred.add( s.complete );
11854		jqXHR.done( s.success );
11855		jqXHR.fail( s.error );
11856
11857		// Get transport
11858		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
11859
11860		// If no transport, we auto-abort
11861		if ( !transport ) {
11862			done( -1, "No Transport" );
11863		} else {
11864			jqXHR.readyState = 1;
11865
11866			// Send global event
11867			if ( fireGlobals ) {
11868				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
11869			}
11870
11871			// If request was aborted inside ajaxSend, stop there
11872			if ( completed ) {
11873				return jqXHR;
11874			}
11875
11876			// Timeout
11877			if ( s.async && s.timeout > 0 ) {
11878				timeoutTimer = window.setTimeout( function() {
11879					jqXHR.abort( "timeout" );
11880				}, s.timeout );
11881			}
11882
11883			try {
11884				completed = false;
11885				transport.send( requestHeaders, done );
11886			} catch ( e ) {
11887
11888				// Rethrow post-completion exceptions
11889				if ( completed ) {
11890					throw e;
11891				}
11892
11893				// Propagate others as results
11894				done( -1, e );
11895			}
11896		}
11897
11898		// Callback for when everything is done
11899		function done( status, nativeStatusText, responses, headers ) {
11900			var isSuccess, success, error, response, modified,
11901				statusText = nativeStatusText;
11902
11903			// Ignore repeat invocations
11904			if ( completed ) {
11905				return;
11906			}
11907
11908			completed = true;
11909
11910			// Clear timeout if it exists
11911			if ( timeoutTimer ) {
11912				window.clearTimeout( timeoutTimer );
11913			}
11914
11915			// Dereference transport for early garbage collection
11916			// (no matter how long the jqXHR object will be used)
11917			transport = undefined;
11918
11919			// Cache response headers
11920			responseHeadersString = headers || "";
11921
11922			// Set readyState
11923			jqXHR.readyState = status > 0 ? 4 : 0;
11924
11925			// Determine if successful
11926			isSuccess = status >= 200 && status < 300 || status === 304;
11927
11928			// Get response data
11929			if ( responses ) {
11930				response = ajaxHandleResponses( s, jqXHR, responses );
11931			}
11932
11933			// Use a noop converter for missing script but not if jsonp
11934			if ( !isSuccess &&
11935				jQuery.inArray( "script", s.dataTypes ) > -1 &&
11936				jQuery.inArray( "json", s.dataTypes ) < 0 ) {
11937				s.converters[ "text script" ] = function() {};
11938			}
11939
11940			// Convert no matter what (that way responseXXX fields are always set)
11941			response = ajaxConvert( s, response, jqXHR, isSuccess );
11942
11943			// If successful, handle type chaining
11944			if ( isSuccess ) {
11945
11946				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
11947				if ( s.ifModified ) {
11948					modified = jqXHR.getResponseHeader( "Last-Modified" );
11949					if ( modified ) {
11950						jQuery.lastModified[ cacheURL ] = modified;
11951					}
11952					modified = jqXHR.getResponseHeader( "etag" );
11953					if ( modified ) {
11954						jQuery.etag[ cacheURL ] = modified;
11955					}
11956				}
11957
11958				// if no content
11959				if ( status === 204 || s.type === "HEAD" ) {
11960					statusText = "nocontent";
11961
11962				// if not modified
11963				} else if ( status === 304 ) {
11964					statusText = "notmodified";
11965
11966				// If we have data, let's convert it
11967				} else {
11968					statusText = response.state;
11969					success = response.data;
11970					error = response.error;
11971					isSuccess = !error;
11972				}
11973			} else {
11974
11975				// Extract error from statusText and normalize for non-aborts
11976				error = statusText;
11977				if ( status || !statusText ) {
11978					statusText = "error";
11979					if ( status < 0 ) {
11980						status = 0;
11981					}
11982				}
11983			}
11984
11985			// Set data for the fake xhr object
11986			jqXHR.status = status;
11987			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
11988
11989			// Success/Error
11990			if ( isSuccess ) {
11991				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
11992			} else {
11993				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
11994			}
11995
11996			// Status-dependent callbacks
11997			jqXHR.statusCode( statusCode );
11998			statusCode = undefined;
11999
12000			if ( fireGlobals ) {
12001				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
12002					[ jqXHR, s, isSuccess ? success : error ] );
12003			}
12004
12005			// Complete
12006			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
12007
12008			if ( fireGlobals ) {
12009				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
12010
12011				// Handle the global AJAX counter
12012				if ( !( --jQuery.active ) ) {
12013					jQuery.event.trigger( "ajaxStop" );
12014				}
12015			}
12016		}
12017
12018		return jqXHR;
12019	},
12020
12021	getJSON: function( url, data, callback ) {
12022		return jQuery.get( url, data, callback, "json" );
12023	},
12024
12025	getScript: function( url, callback ) {
12026		return jQuery.get( url, undefined, callback, "script" );
12027	}
12028} );
12029
12030jQuery.each( [ "get", "post" ], function( _i, method ) {
12031	jQuery[ method ] = function( url, data, callback, type ) {
12032
12033		// Shift arguments if data argument was omitted
12034		if ( isFunction( data ) ) {
12035			type = type || callback;
12036			callback = data;
12037			data = undefined;
12038		}
12039
12040		// The url can be an options object (which then must have .url)
12041		return jQuery.ajax( jQuery.extend( {
12042			url: url,
12043			type: method,
12044			dataType: type,
12045			data: data,
12046			success: callback
12047		}, jQuery.isPlainObject( url ) && url ) );
12048	};
12049} );
12050
12051jQuery.ajaxPrefilter( function( s ) {
12052	var i;
12053	for ( i in s.headers ) {
12054		if ( i.toLowerCase() === "content-type" ) {
12055			s.contentType = s.headers[ i ] || "";
12056		}
12057	}
12058} );
12059
12060
12061jQuery._evalUrl = function( url, options, doc ) {
12062	return jQuery.ajax( {
12063		url: url,
12064
12065		// Make this explicit, since user can override this through ajaxSetup (trac-11264)
12066		type: "GET",
12067		dataType: "script",
12068		cache: true,
12069		async: false,
12070		global: false,
12071
12072		// Only evaluate the response if it is successful (gh-4126)
12073		// dataFilter is not invoked for failure responses, so using it instead
12074		// of the default converter is kludgy but it works.
12075		converters: {
12076			"text script": function() {}
12077		},
12078		dataFilter: function( response ) {
12079			jQuery.globalEval( response, options, doc );
12080		}
12081	} );
12082};
12083
12084
12085jQuery.fn.extend( {
12086	wrapAll: function( html ) {
12087		var wrap;
12088
12089		if ( this[ 0 ] ) {
12090			if ( isFunction( html ) ) {
12091				html = html.call( this[ 0 ] );
12092			}
12093
12094			// The elements to wrap the target around
12095			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
12096
12097			if ( this[ 0 ].parentNode ) {
12098				wrap.insertBefore( this[ 0 ] );
12099			}
12100
12101			wrap.map( function() {
12102				var elem = this;
12103
12104				while ( elem.firstElementChild ) {
12105					elem = elem.firstElementChild;
12106				}
12107
12108				return elem;
12109			} ).append( this );
12110		}
12111
12112		return this;
12113	},
12114
12115	wrapInner: function( html ) {
12116		if ( isFunction( html ) ) {
12117			return this.each( function( i ) {
12118				jQuery( this ).wrapInner( html.call( this, i ) );
12119			} );
12120		}
12121
12122		return this.each( function() {
12123			var self = jQuery( this ),
12124				contents = self.contents();
12125
12126			if ( contents.length ) {
12127				contents.wrapAll( html );
12128
12129			} else {
12130				self.append( html );
12131			}
12132		} );
12133	},
12134
12135	wrap: function( html ) {
12136		var htmlIsFunction = isFunction( html );
12137
12138		return this.each( function( i ) {
12139			jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
12140		} );
12141	},
12142
12143	unwrap: function( selector ) {
12144		this.parent( selector ).not( "body" ).each( function() {
12145			jQuery( this ).replaceWith( this.childNodes );
12146		} );
12147		return this;
12148	}
12149} );
12150
12151
12152jQuery.expr.pseudos.hidden = function( elem ) {
12153	return !jQuery.expr.pseudos.visible( elem );
12154};
12155jQuery.expr.pseudos.visible = function( elem ) {
12156	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
12157};
12158
12159
12160
12161
12162jQuery.ajaxSettings.xhr = function() {
12163	try {
12164		return new window.XMLHttpRequest();
12165	} catch ( e ) {}
12166};
12167
12168var xhrSuccessStatus = {
12169
12170		// File protocol always yields status code 0, assume 200
12171		0: 200,
12172
12173		// Support: IE <=9 only
12174		// trac-1450: sometimes IE returns 1223 when it should be 204
12175		1223: 204
12176	},
12177	xhrSupported = jQuery.ajaxSettings.xhr();
12178
12179support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
12180support.ajax = xhrSupported = !!xhrSupported;
12181
12182jQuery.ajaxTransport( function( options ) {
12183	var callback, errorCallback;
12184
12185	// Cross domain only allowed if supported through XMLHttpRequest
12186	if ( support.cors || xhrSupported && !options.crossDomain ) {
12187		return {
12188			send: function( headers, complete ) {
12189				var i,
12190					xhr = options.xhr();
12191
12192				xhr.open(
12193					options.type,
12194					options.url,
12195					options.async,
12196					options.username,
12197					options.password
12198				);
12199
12200				// Apply custom fields if provided
12201				if ( options.xhrFields ) {
12202					for ( i in options.xhrFields ) {
12203						xhr[ i ] = options.xhrFields[ i ];
12204					}
12205				}
12206
12207				// Override mime type if needed
12208				if ( options.mimeType && xhr.overrideMimeType ) {
12209					xhr.overrideMimeType( options.mimeType );
12210				}
12211
12212				// X-Requested-With header
12213				// For cross-domain requests, seeing as conditions for a preflight are
12214				// akin to a jigsaw puzzle, we simply never set it to be sure.
12215				// (it can always be set on a per-request basis or even using ajaxSetup)
12216				// For same-domain requests, won't change header if already provided.
12217				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
12218					headers[ "X-Requested-With" ] = "XMLHttpRequest";
12219				}
12220
12221				// Set headers
12222				for ( i in headers ) {
12223					xhr.setRequestHeader( i, headers[ i ] );
12224				}
12225
12226				// Callback
12227				callback = function( type ) {
12228					return function() {
12229						if ( callback ) {
12230							callback = errorCallback = xhr.onload =
12231								xhr.onerror = xhr.onabort = xhr.ontimeout =
12232									xhr.onreadystatechange = null;
12233
12234							if ( type === "abort" ) {
12235								xhr.abort();
12236							} else if ( type === "error" ) {
12237
12238								// Support: IE <=9 only
12239								// On a manual native abort, IE9 throws
12240								// errors on any property access that is not readyState
12241								if ( typeof xhr.status !== "number" ) {
12242									complete( 0, "error" );
12243								} else {
12244									complete(
12245
12246										// File: protocol always yields status 0; see trac-8605, trac-14207
12247										xhr.status,
12248										xhr.statusText
12249									);
12250								}
12251							} else {
12252								complete(
12253									xhrSuccessStatus[ xhr.status ] || xhr.status,
12254									xhr.statusText,
12255
12256									// Support: IE <=9 only
12257									// IE9 has no XHR2 but throws on binary (trac-11426)
12258									// For XHR2 non-text, let the caller handle it (gh-2498)
12259									( xhr.responseType || "text" ) !== "text"  ||
12260									typeof xhr.responseText !== "string" ?
12261										{ binary: xhr.response } :
12262										{ text: xhr.responseText },
12263									xhr.getAllResponseHeaders()
12264								);
12265							}
12266						}
12267					};
12268				};
12269
12270				// Listen to events
12271				xhr.onload = callback();
12272				errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
12273
12274				// Support: IE 9 only
12275				// Use onreadystatechange to replace onabort
12276				// to handle uncaught aborts
12277				if ( xhr.onabort !== undefined ) {
12278					xhr.onabort = errorCallback;
12279				} else {
12280					xhr.onreadystatechange = function() {
12281
12282						// Check readyState before timeout as it changes
12283						if ( xhr.readyState === 4 ) {
12284
12285							// Allow onerror to be called first,
12286							// but that will not handle a native abort
12287							// Also, save errorCallback to a variable
12288							// as xhr.onerror cannot be accessed
12289							window.setTimeout( function() {
12290								if ( callback ) {
12291									errorCallback();
12292								}
12293							} );
12294						}
12295					};
12296				}
12297
12298				// Create the abort callback
12299				callback = callback( "abort" );
12300
12301				try {
12302
12303					// Do send the request (this may raise an exception)
12304					xhr.send( options.hasContent && options.data || null );
12305				} catch ( e ) {
12306
12307					// trac-14683: Only rethrow if this hasn't been notified as an error yet
12308					if ( callback ) {
12309						throw e;
12310					}
12311				}
12312			},
12313
12314			abort: function() {
12315				if ( callback ) {
12316					callback();
12317				}
12318			}
12319		};
12320	}
12321} );
12322
12323
12324
12325
12326// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
12327jQuery.ajaxPrefilter( function( s ) {
12328	if ( s.crossDomain ) {
12329		s.contents.script = false;
12330	}
12331} );
12332
12333// Install script dataType
12334jQuery.ajaxSetup( {
12335	accepts: {
12336		script: "text/javascript, application/javascript, " +
12337			"application/ecmascript, application/x-ecmascript"
12338	},
12339	contents: {
12340		script: /\b(?:java|ecma)script\b/
12341	},
12342	converters: {
12343		"text script": function( text ) {
12344			jQuery.globalEval( text );
12345			return text;
12346		}
12347	}
12348} );
12349
12350// Handle cache's special case and crossDomain
12351jQuery.ajaxPrefilter( "script", function( s ) {
12352	if ( s.cache === undefined ) {
12353		s.cache = false;
12354	}
12355	if ( s.crossDomain ) {
12356		s.type = "GET";
12357	}
12358} );
12359
12360// Bind script tag hack transport
12361jQuery.ajaxTransport( "script", function( s ) {
12362
12363	// This transport only deals with cross domain or forced-by-attrs requests
12364	if ( s.crossDomain || s.scriptAttrs ) {
12365		var script, callback;
12366		return {
12367			send: function( _, complete ) {
12368				script = jQuery( "<script>" )
12369					.attr( s.scriptAttrs || {} )
12370					.prop( { charset: s.scriptCharset, src: s.url } )
12371					.on( "load error", callback = function( evt ) {
12372						script.remove();
12373						callback = null;
12374						if ( evt ) {
12375							complete( evt.type === "error" ? 404 : 200, evt.type );
12376						}
12377					} );
12378
12379				// Use native DOM manipulation to avoid our domManip AJAX trickery
12380				document.head.appendChild( script[ 0 ] );
12381			},
12382			abort: function() {
12383				if ( callback ) {
12384					callback();
12385				}
12386			}
12387		};
12388	}
12389} );
12390
12391
12392
12393
12394var oldCallbacks = [],
12395	rjsonp = /(=)\?(?=&|$)|\?\?/;
12396
12397// Default jsonp settings
12398jQuery.ajaxSetup( {
12399	jsonp: "callback",
12400	jsonpCallback: function() {
12401		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce.guid++ ) );
12402		this[ callback ] = true;
12403		return callback;
12404	}
12405} );
12406
12407// Detect, normalize options and install callbacks for jsonp requests
12408jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
12409
12410	var callbackName, overwritten, responseContainer,
12411		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
12412			"url" :
12413			typeof s.data === "string" &&
12414				( s.contentType || "" )
12415					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
12416				rjsonp.test( s.data ) && "data"
12417		);
12418
12419	// Handle iff the expected data type is "jsonp" or we have a parameter to set
12420	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
12421
12422		// Get callback name, remembering preexisting value associated with it
12423		callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
12424			s.jsonpCallback() :
12425			s.jsonpCallback;
12426
12427		// Insert callback into url or form data
12428		if ( jsonProp ) {
12429			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
12430		} else if ( s.jsonp !== false ) {
12431			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
12432		}
12433
12434		// Use data converter to retrieve json after script execution
12435		s.converters[ "script json" ] = function() {
12436			if ( !responseContainer ) {
12437				jQuery.error( callbackName + " was not called" );
12438			}
12439			return responseContainer[ 0 ];
12440		};
12441
12442		// Force json dataType
12443		s.dataTypes[ 0 ] = "json";
12444
12445		// Install callback
12446		overwritten = window[ callbackName ];
12447		window[ callbackName ] = function() {
12448			responseContainer = arguments;
12449		};
12450
12451		// Clean-up function (fires after converters)
12452		jqXHR.always( function() {
12453
12454			// If previous value didn't exist - remove it
12455			if ( overwritten === undefined ) {
12456				jQuery( window ).removeProp( callbackName );
12457
12458			// Otherwise restore preexisting value
12459			} else {
12460				window[ callbackName ] = overwritten;
12461			}
12462
12463			// Save back as free
12464			if ( s[ callbackName ] ) {
12465
12466				// Make sure that re-using the options doesn't screw things around
12467				s.jsonpCallback = originalSettings.jsonpCallback;
12468
12469				// Save the callback name for future use
12470				oldCallbacks.push( callbackName );
12471			}
12472
12473			// Call if it was a function and we have a response
12474			if ( responseContainer && isFunction( overwritten ) ) {
12475				overwritten( responseContainer[ 0 ] );
12476			}
12477
12478			responseContainer = overwritten = undefined;
12479		} );
12480
12481		// Delegate to script
12482		return "script";
12483	}
12484} );
12485
12486
12487
12488
12489// Support: Safari 8 only
12490// In Safari 8 documents created via document.implementation.createHTMLDocument
12491// collapse sibling forms: the second one becomes a child of the first one.
12492// Because of that, this security measure has to be disabled in Safari 8.
12493// https://bugs.webkit.org/show_bug.cgi?id=137337
12494support.createHTMLDocument = ( function() {
12495	var body = document.implementation.createHTMLDocument( "" ).body;
12496	body.innerHTML = "<form></form><form></form>";
12497	return body.childNodes.length === 2;
12498} )();
12499
12500
12501// Argument "data" should be string of html
12502// context (optional): If specified, the fragment will be created in this context,
12503// defaults to document
12504// keepScripts (optional): If true, will include scripts passed in the html string
12505jQuery.parseHTML = function( data, context, keepScripts ) {
12506	if ( typeof data !== "string" ) {
12507		return [];
12508	}
12509	if ( typeof context === "boolean" ) {
12510		keepScripts = context;
12511		context = false;
12512	}
12513
12514	var base, parsed, scripts;
12515
12516	if ( !context ) {
12517
12518		// Stop scripts or inline event handlers from being executed immediately
12519		// by using document.implementation
12520		if ( support.createHTMLDocument ) {
12521			context = document.implementation.createHTMLDocument( "" );
12522
12523			// Set the base href for the created document
12524			// so any parsed elements with URLs
12525			// are based on the document's URL (gh-2965)
12526			base = context.createElement( "base" );
12527			base.href = document.location.href;
12528			context.head.appendChild( base );
12529		} else {
12530			context = document;
12531		}
12532	}
12533
12534	parsed = rsingleTag.exec( data );
12535	scripts = !keepScripts && [];
12536
12537	// Single tag
12538	if ( parsed ) {
12539		return [ context.createElement( parsed[ 1 ] ) ];
12540	}
12541
12542	parsed = buildFragment( [ data ], context, scripts );
12543
12544	if ( scripts && scripts.length ) {
12545		jQuery( scripts ).remove();
12546	}
12547
12548	return jQuery.merge( [], parsed.childNodes );
12549};
12550
12551
12552/**
12553 * Load a url into a page
12554 */
12555jQuery.fn.load = function( url, params, callback ) {
12556	var selector, type, response,
12557		self = this,
12558		off = url.indexOf( " " );
12559
12560	if ( off > -1 ) {
12561		selector = stripAndCollapse( url.slice( off ) );
12562		url = url.slice( 0, off );
12563	}
12564
12565	// If it's a function
12566	if ( isFunction( params ) ) {
12567
12568		// We assume that it's the callback
12569		callback = params;
12570		params = undefined;
12571
12572	// Otherwise, build a param string
12573	} else if ( params && typeof params === "object" ) {
12574		type = "POST";
12575	}
12576
12577	// If we have elements to modify, make the request
12578	if ( self.length > 0 ) {
12579		jQuery.ajax( {
12580			url: url,
12581
12582			// If "type" variable is undefined, then "GET" method will be used.
12583			// Make value of this field explicit since
12584			// user can override it through ajaxSetup method
12585			type: type || "GET",
12586			dataType: "html",
12587			data: params
12588		} ).done( function( responseText ) {
12589
12590			// Save response for use in complete callback
12591			response = arguments;
12592
12593			self.html( selector ?
12594
12595				// If a selector was specified, locate the right elements in a dummy div
12596				// Exclude scripts to avoid IE 'Permission Denied' errors
12597				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
12598
12599				// Otherwise use the full result
12600				responseText );
12601
12602		// If the request succeeds, this function gets "data", "status", "jqXHR"
12603		// but they are ignored because response was set above.
12604		// If it fails, this function gets "jqXHR", "status", "error"
12605		} ).always( callback && function( jqXHR, status ) {
12606			self.each( function() {
12607				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
12608			} );
12609		} );
12610	}
12611
12612	return this;
12613};
12614
12615
12616
12617
12618jQuery.expr.pseudos.animated = function( elem ) {
12619	return jQuery.grep( jQuery.timers, function( fn ) {
12620		return elem === fn.elem;
12621	} ).length;
12622};
12623
12624
12625
12626
12627jQuery.offset = {
12628	setOffset: function( elem, options, i ) {
12629		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
12630			position = jQuery.css( elem, "position" ),
12631			curElem = jQuery( elem ),
12632			props = {};
12633
12634		// Set position first, in-case top/left are set even on static elem
12635		if ( position === "static" ) {
12636			elem.style.position = "relative";
12637		}
12638
12639		curOffset = curElem.offset();
12640		curCSSTop = jQuery.css( elem, "top" );
12641		curCSSLeft = jQuery.css( elem, "left" );
12642		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
12643			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
12644
12645		// Need to be able to calculate position if either
12646		// top or left is auto and position is either absolute or fixed
12647		if ( calculatePosition ) {
12648			curPosition = curElem.position();
12649			curTop = curPosition.top;
12650			curLeft = curPosition.left;
12651
12652		} else {
12653			curTop = parseFloat( curCSSTop ) || 0;
12654			curLeft = parseFloat( curCSSLeft ) || 0;
12655		}
12656
12657		if ( isFunction( options ) ) {
12658
12659			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
12660			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
12661		}
12662
12663		if ( options.top != null ) {
12664			props.top = ( options.top - curOffset.top ) + curTop;
12665		}
12666		if ( options.left != null ) {
12667			props.left = ( options.left - curOffset.left ) + curLeft;
12668		}
12669
12670		if ( "using" in options ) {
12671			options.using.call( elem, props );
12672
12673		} else {
12674			curElem.css( props );
12675		}
12676	}
12677};
12678
12679jQuery.fn.extend( {
12680
12681	// offset() relates an element's border box to the document origin
12682	offset: function( options ) {
12683
12684		// Preserve chaining for setter
12685		if ( arguments.length ) {
12686			return options === undefined ?
12687				this :
12688				this.each( function( i ) {
12689					jQuery.offset.setOffset( this, options, i );
12690				} );
12691		}
12692
12693		var rect, win,
12694			elem = this[ 0 ];
12695
12696		if ( !elem ) {
12697			return;
12698		}
12699
12700		// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
12701		// Support: IE <=11 only
12702		// Running getBoundingClientRect on a
12703		// disconnected node in IE throws an error
12704		if ( !elem.getClientRects().length ) {
12705			return { top: 0, left: 0 };
12706		}
12707
12708		// Get document-relative position by adding viewport scroll to viewport-relative gBCR
12709		rect = elem.getBoundingClientRect();
12710		win = elem.ownerDocument.defaultView;
12711		return {
12712			top: rect.top + win.pageYOffset,
12713			left: rect.left + win.pageXOffset
12714		};
12715	},
12716
12717	// position() relates an element's margin box to its offset parent's padding box
12718	// This corresponds to the behavior of CSS absolute positioning
12719	position: function() {
12720		if ( !this[ 0 ] ) {
12721			return;
12722		}
12723
12724		var offsetParent, offset, doc,
12725			elem = this[ 0 ],
12726			parentOffset = { top: 0, left: 0 };
12727
12728		// position:fixed elements are offset from the viewport, which itself always has zero offset
12729		if ( jQuery.css( elem, "position" ) === "fixed" ) {
12730
12731			// Assume position:fixed implies availability of getBoundingClientRect
12732			offset = elem.getBoundingClientRect();
12733
12734		} else {
12735			offset = this.offset();
12736
12737			// Account for the *real* offset parent, which can be the document or its root element
12738			// when a statically positioned element is identified
12739			doc = elem.ownerDocument;
12740			offsetParent = elem.offsetParent || doc.documentElement;
12741			while ( offsetParent &&
12742				( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
12743				jQuery.css( offsetParent, "position" ) === "static" ) {
12744
12745				offsetParent = offsetParent.parentNode;
12746			}
12747			if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
12748
12749				// Incorporate borders into its offset, since they are outside its content origin
12750				parentOffset = jQuery( offsetParent ).offset();
12751				parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
12752				parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
12753			}
12754		}
12755
12756		// Subtract parent offsets and element margins
12757		return {
12758			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
12759			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
12760		};
12761	},
12762
12763	// This method will return documentElement in the following cases:
12764	// 1) For the element inside the iframe without offsetParent, this method will return
12765	//    documentElement of the parent window
12766	// 2) For the hidden or detached element
12767	// 3) For body or html element, i.e. in case of the html node - it will return itself
12768	//
12769	// but those exceptions were never presented as a real life use-cases
12770	// and might be considered as more preferable results.
12771	//
12772	// This logic, however, is not guaranteed and can change at any point in the future
12773	offsetParent: function() {
12774		return this.map( function() {
12775			var offsetParent = this.offsetParent;
12776
12777			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
12778				offsetParent = offsetParent.offsetParent;
12779			}
12780
12781			return offsetParent || documentElement;
12782		} );
12783	}
12784} );
12785
12786// Create scrollLeft and scrollTop methods
12787jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
12788	var top = "pageYOffset" === prop;
12789
12790	jQuery.fn[ method ] = function( val ) {
12791		return access( this, function( elem, method, val ) {
12792
12793			// Coalesce documents and windows
12794			var win;
12795			if ( isWindow( elem ) ) {
12796				win = elem;
12797			} else if ( elem.nodeType === 9 ) {
12798				win = elem.defaultView;
12799			}
12800
12801			if ( val === undefined ) {
12802				return win ? win[ prop ] : elem[ method ];
12803			}
12804
12805			if ( win ) {
12806				win.scrollTo(
12807					!top ? val : win.pageXOffset,
12808					top ? val : win.pageYOffset
12809				);
12810
12811			} else {
12812				elem[ method ] = val;
12813			}
12814		}, method, val, arguments.length );
12815	};
12816} );
12817
12818// Support: Safari <=7 - 9.1, Chrome <=37 - 49
12819// Add the top/left cssHooks using jQuery.fn.position
12820// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
12821// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
12822// getComputedStyle returns percent when specified for top/left/bottom/right;
12823// rather than make the css module depend on the offset module, just check for it here
12824jQuery.each( [ "top", "left" ], function( _i, prop ) {
12825	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
12826		function( elem, computed ) {
12827			if ( computed ) {
12828				computed = curCSS( elem, prop );
12829
12830				// If curCSS returns percentage, fallback to offset
12831				return rnumnonpx.test( computed ) ?
12832					jQuery( elem ).position()[ prop ] + "px" :
12833					computed;
12834			}
12835		}
12836	);
12837} );
12838
12839
12840// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
12841jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
12842	jQuery.each( {
12843		padding: "inner" + name,
12844		content: type,
12845		"": "outer" + name
12846	}, function( defaultExtra, funcName ) {
12847
12848		// Margin is only for outerHeight, outerWidth
12849		jQuery.fn[ funcName ] = function( margin, value ) {
12850			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
12851				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
12852
12853			return access( this, function( elem, type, value ) {
12854				var doc;
12855
12856				if ( isWindow( elem ) ) {
12857
12858					// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
12859					return funcName.indexOf( "outer" ) === 0 ?
12860						elem[ "inner" + name ] :
12861						elem.document.documentElement[ "client" + name ];
12862				}
12863
12864				// Get document width or height
12865				if ( elem.nodeType === 9 ) {
12866					doc = elem.documentElement;
12867
12868					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
12869					// whichever is greatest
12870					return Math.max(
12871						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
12872						elem.body[ "offset" + name ], doc[ "offset" + name ],
12873						doc[ "client" + name ]
12874					);
12875				}
12876
12877				return value === undefined ?
12878
12879					// Get width or height on the element, requesting but not forcing parseFloat
12880					jQuery.css( elem, type, extra ) :
12881
12882					// Set width or height on the element
12883					jQuery.style( elem, type, value, extra );
12884			}, type, chainable ? margin : undefined, chainable );
12885		};
12886	} );
12887} );
12888
12889
12890jQuery.each( [
12891	"ajaxStart",
12892	"ajaxStop",
12893	"ajaxComplete",
12894	"ajaxError",
12895	"ajaxSuccess",
12896	"ajaxSend"
12897], function( _i, type ) {
12898	jQuery.fn[ type ] = function( fn ) {
12899		return this.on( type, fn );
12900	};
12901} );
12902
12903
12904
12905
12906jQuery.fn.extend( {
12907
12908	bind: function( types, data, fn ) {
12909		return this.on( types, null, data, fn );
12910	},
12911	unbind: function( types, fn ) {
12912		return this.off( types, null, fn );
12913	},
12914
12915	delegate: function( selector, types, data, fn ) {
12916		return this.on( types, selector, data, fn );
12917	},
12918	undelegate: function( selector, types, fn ) {
12919
12920		// ( namespace ) or ( selector, types [, fn] )
12921		return arguments.length === 1 ?
12922			this.off( selector, "**" ) :
12923			this.off( types, selector || "**", fn );
12924	},
12925
12926	hover: function( fnOver, fnOut ) {
12927		return this
12928			.on( "mouseenter", fnOver )
12929			.on( "mouseleave", fnOut || fnOver );
12930	}
12931} );
12932
12933jQuery.each(
12934	( "blur focus focusin focusout resize scroll click dblclick " +
12935	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
12936	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
12937	function( _i, name ) {
12938
12939		// Handle event binding
12940		jQuery.fn[ name ] = function( data, fn ) {
12941			return arguments.length > 0 ?
12942				this.on( name, null, data, fn ) :
12943				this.trigger( name );
12944		};
12945	}
12946);
12947
12948
12949
12950
12951// Support: Android <=4.0 only
12952// Make sure we trim BOM and NBSP
12953// Require that the "whitespace run" starts from a non-whitespace
12954// to avoid O(N^2) behavior when the engine would try matching "\s+$" at each space position.
12955var rtrim = /^[\s\uFEFF\xA0]+|([^\s\uFEFF\xA0])[\s\uFEFF\xA0]+$/g;
12956
12957// Bind a function to a context, optionally partially applying any
12958// arguments.
12959// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
12960// However, it is not slated for removal any time soon
12961jQuery.proxy = function( fn, context ) {
12962	var tmp, args, proxy;
12963
12964	if ( typeof context === "string" ) {
12965		tmp = fn[ context ];
12966		context = fn;
12967		fn = tmp;
12968	}
12969
12970	// Quick check to determine if target is callable, in the spec
12971	// this throws a TypeError, but we will just return undefined.
12972	if ( !isFunction( fn ) ) {
12973		return undefined;
12974	}
12975
12976	// Simulated bind
12977	args = slice.call( arguments, 2 );
12978	proxy = function() {
12979		return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
12980	};
12981
12982	// Set the guid of unique handler to the same of original handler, so it can be removed
12983	proxy.guid = fn.guid = fn.guid || jQuery.guid++;
12984
12985	return proxy;
12986};
12987
12988jQuery.holdReady = function( hold ) {
12989	if ( hold ) {
12990		jQuery.readyWait++;
12991	} else {
12992		jQuery.ready( true );
12993	}
12994};
12995jQuery.isArray = Array.isArray;
12996jQuery.parseJSON = JSON.parse;
12997jQuery.nodeName = nodeName;
12998jQuery.isFunction = isFunction;
12999jQuery.isWindow = isWindow;
13000jQuery.camelCase = camelCase;
13001jQuery.type = toType;
13002
13003jQuery.now = Date.now;
13004
13005jQuery.isNumeric = function( obj ) {
13006
13007	// As of jQuery 3.0, isNumeric is limited to
13008	// strings and numbers (primitives or objects)
13009	// that can be coerced to finite numbers (gh-2662)
13010	var type = jQuery.type( obj );
13011	return ( type === "number" || type === "string" ) &&
13012
13013		// parseFloat NaNs numeric-cast false positives ("")
13014		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
13015		// subtraction forces infinities to NaN
13016		!isNaN( obj - parseFloat( obj ) );
13017};
13018
13019jQuery.trim = function( text ) {
13020	return text == null ?
13021		"" :
13022		( text + "" ).replace( rtrim, "$1" );
13023};
13024
13025
13026
13027// Register as a named AMD module, since jQuery can be concatenated with other
13028// files that may use define, but not via a proper concatenation script that
13029// understands anonymous AMD modules. A named AMD is safest and most robust
13030// way to register. Lowercase jquery is used because AMD module names are
13031// derived from file names, and jQuery is normally delivered in a lowercase
13032// file name. Do this after creating the global so that if an AMD module wants
13033// to call noConflict to hide this version of jQuery, it will work.
13034
13035// Note that for maximum portability, libraries that are not jQuery should
13036// declare themselves as anonymous modules, and avoid setting a global if an
13037// AMD loader is present. jQuery is a special case. For more information, see
13038// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
13039
13040if ( true ) {
13041	!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() {
13042		return jQuery;
13043	}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
13044		__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
13045}
13046
13047
13048
13049
13050var
13051
13052	// Map over jQuery in case of overwrite
13053	_jQuery = window.jQuery,
13054
13055	// Map over the $ in case of overwrite
13056	_$ = window.$;
13057
13058jQuery.noConflict = function( deep ) {
13059	if ( window.$ === jQuery ) {
13060		window.$ = _$;
13061	}
13062
13063	if ( deep && window.jQuery === jQuery ) {
13064		window.jQuery = _jQuery;
13065	}
13066
13067	return jQuery;
13068};
13069
13070// Expose jQuery and $ identifiers, even in AMD
13071// (trac-7102#comment:10, https://github.com/jquery/jquery/pull/557)
13072// and CommonJS for browser emulators (trac-13566)
13073if ( typeof noGlobal === "undefined" ) {
13074	window.jQuery = window.$ = jQuery;
13075}
13076
13077
13078
13079
13080return jQuery;
13081} );
13082
13083
13084/***/ }),
13085