diff --git a/_includes/head.html b/_includes/head.html index f03558c..1d03363 100644 --- a/_includes/head.html +++ b/_includes/head.html @@ -17,6 +17,9 @@ {% endif %} +{% if page.collection == 'coops' %} + +{% endif %} diff --git a/app/themes/coop-tech-oowp-theme/public/css/app.css b/app/themes/coop-tech-oowp-theme/public/css/app.css index bb9f70d..88ec64e 100644 --- a/app/themes/coop-tech-oowp-theme/public/css/app.css +++ b/app/themes/coop-tech-oowp-theme/public/css/app.css @@ -6709,6 +6709,12 @@ h5#join-us { .home #clients { background-color: #f7f7f5; } + + +.client:nth-child(n+7){ + display: none; +} + .client-thumb { height: 150px; width: 100%; diff --git a/app/themes/coop-tech-oowp-theme/public/js/app.js b/app/themes/coop-tech-oowp-theme/public/js/app.js index e376162..8bcc320 100644 --- a/app/themes/coop-tech-oowp-theme/public/js/app.js +++ b/app/themes/coop-tech-oowp-theme/public/js/app.js @@ -51,3 +51,8 @@ app.createMapMultiMarker = function(mapId, lat, lng, zoom, markersArray) { }; //# sourceMappingURL=app.js.map +$('#client-list .column').shuffle(); +window.setInterval(function(){ + /// call your function here + $('#client-list .column').shuffle(); +}, 7000); diff --git a/app/themes/coop-tech-oowp-theme/public/js/vendor.js b/app/themes/coop-tech-oowp-theme/public/js/vendor.js index 0239640..4567b06 100644 --- a/app/themes/coop-tech-oowp-theme/public/js/vendor.js +++ b/app/themes/coop-tech-oowp-theme/public/js/vendor.js @@ -11,532 +11,533 @@ * * Date: 2017-03-20T18:59Z */ -( function( global, factory ) { +(function (global, factory) { - "use strict"; + "use strict"; - if ( typeof module === "object" && typeof module.exports === "object" ) { + if (typeof module === "object" && typeof module.exports === "object") { - // For CommonJS and CommonJS-like environments where a proper `window` - // is present, execute the factory and get jQuery. - // For environments that do not have a `window` with a `document` - // (such as Node.js), expose a factory as module.exports. - // This accentuates the need for the creation of a real `window`. - // e.g. var jQuery = require("jquery")(window); - // See ticket #14549 for more info. - module.exports = global.document ? - factory( global, true ) : - function( w ) { - if ( !w.document ) { - throw new Error( "jQuery requires a window with a document" ); - } - return factory( w ); - }; - } else { - factory( global ); - } + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory(global, true) : + function (w) { + if (!w.document) { + throw new Error("jQuery requires a window with a document"); + } + return factory(w); + }; + } else { + factory(global); + } // Pass this if window is not defined yet -} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { +})(typeof window !== "undefined" ? window : this, function (window, noGlobal) { // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common // enough that all such attempts are guarded in a try block. -"use strict"; + "use strict"; -var arr = []; + var arr = []; -var document = window.document; + var document = window.document; -var getProto = Object.getPrototypeOf; + var getProto = Object.getPrototypeOf; -var slice = arr.slice; + var slice = arr.slice; -var concat = arr.concat; + var concat = arr.concat; -var push = arr.push; + var push = arr.push; -var indexOf = arr.indexOf; + var indexOf = arr.indexOf; -var class2type = {}; + var class2type = {}; -var toString = class2type.toString; + var toString = class2type.toString; -var hasOwn = class2type.hasOwnProperty; + var hasOwn = class2type.hasOwnProperty; -var fnToString = hasOwn.toString; + var fnToString = hasOwn.toString; -var ObjectFunctionString = fnToString.call( Object ); + var ObjectFunctionString = fnToString.call(Object); -var support = {}; + var support = {}; + function DOMEval(code, doc) { + doc = doc || document; - function DOMEval( code, doc ) { - doc = doc || document; + var script = doc.createElement("script"); - var script = doc.createElement( "script" ); + script.text = code; + doc.head.appendChild(script).parentNode.removeChild(script); + } - script.text = code; - doc.head.appendChild( script ).parentNode.removeChild( script ); - } -/* global Symbol */ + /* global Symbol */ // Defining this global in .eslintrc.json would create a danger of using the global // unguarded in another place, it seems safer to define global only for this module + var + version = "3.2.1", -var - version = "3.2.1", + // Define a local copy of jQuery + jQuery = function (selector, context) { - // Define a local copy of jQuery - jQuery = function( selector, context ) { - - // The jQuery object is actually just the init constructor 'enhanced' - // Need init if jQuery is called (just allow error to be thrown if not included) - return new jQuery.fn.init( selector, context ); - }, - - // Support: Android <=4.0 only - // Make sure we trim BOM and NBSP - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, - - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([a-z])/g, - - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function( all, letter ) { - return letter.toUpperCase(); - }; - -jQuery.fn = jQuery.prototype = { - - // The current version of jQuery being used - jquery: version, - - constructor: jQuery, - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function() { - return slice.call( this ); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function( num ) { - - // Return all the elements in a clean array - if ( num == null ) { - return slice.call( this ); - } - - // Return just the one element from the set - return num < 0 ? this[ num + this.length ] : this[ num ]; - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function( elems ) { - - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - each: function( callback ) { - return jQuery.each( this, callback ); - }, - - map: function( callback ) { - return this.pushStack( jQuery.map( this, function( elem, i ) { - return callback.call( elem, i, elem ); - } ) ); - }, - - slice: function() { - return this.pushStack( slice.apply( this, arguments ) ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - eq: function( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); - }, - - end: function() { - return this.prevObject || this.constructor(); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: push, - sort: arr.sort, - splice: arr.splice -}; - -jQuery.extend = jQuery.fn.extend = function() { - var options, name, src, copy, copyIsArray, clone, - target = arguments[ 0 ] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - - // Skip the boolean and the target - target = arguments[ i ] || {}; - i++; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { - target = {}; - } - - // Extend jQuery itself if only one argument is passed - if ( i === length ) { - target = this; - i--; - } - - for ( ; i < length; i++ ) { - - // Only deal with non-null/undefined values - if ( ( options = arguments[ i ] ) != null ) { - - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject( copy ) || - ( copyIsArray = Array.isArray( copy ) ) ) ) { - - if ( copyIsArray ) { - copyIsArray = false; - clone = src && Array.isArray( src ) ? src : []; - - } else { - clone = src && jQuery.isPlainObject( src ) ? src : {}; - } - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; -}; - -jQuery.extend( { - - // Unique for each copy of jQuery on the page - expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), - - // Assume jQuery is ready without the ready module - isReady: true, - - error: function( msg ) { - throw new Error( msg ); - }, - - noop: function() {}, - - isFunction: function( obj ) { - return jQuery.type( obj ) === "function"; - }, - - isWindow: function( obj ) { - return obj != null && obj === obj.window; - }, - - isNumeric: function( obj ) { - - // As of jQuery 3.0, isNumeric is limited to - // strings and numbers (primitives or objects) - // that can be coerced to finite numbers (gh-2662) - var type = jQuery.type( obj ); - return ( type === "number" || type === "string" ) && - - // parseFloat NaNs numeric-cast false positives ("") - // ...but misinterprets leading-number strings, particularly hex literals ("0x...") - // subtraction forces infinities to NaN - !isNaN( obj - parseFloat( obj ) ); - }, - - isPlainObject: function( obj ) { - var proto, Ctor; - - // Detect obvious negatives - // Use toString instead of jQuery.type to catch host objects - if ( !obj || toString.call( obj ) !== "[object Object]" ) { - return false; - } - - proto = getProto( obj ); - - // Objects with no prototype (e.g., `Object.create( null )`) are plain - if ( !proto ) { - return true; - } - - // Objects with prototype are plain iff they were constructed by a global Object function - Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; - return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; - }, - - isEmptyObject: function( obj ) { - - /* eslint-disable no-unused-vars */ - // See https://github.com/eslint/eslint/issues/6125 - var name; - - for ( name in obj ) { - return false; - } - return true; - }, - - type: function( obj ) { - if ( obj == null ) { - return obj + ""; - } - - // Support: Android <=2.3 only (functionish RegExp) - return typeof obj === "object" || typeof obj === "function" ? - class2type[ toString.call( obj ) ] || "object" : - typeof obj; - }, - - // Evaluates a script in a global context - globalEval: function( code ) { - DOMEval( code ); - }, - - // Convert dashed to camelCase; used by the css and data modules - // Support: IE <=9 - 11, Edge 12 - 13 - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - each: function( obj, callback ) { - var length, i = 0; - - if ( isArrayLike( obj ) ) { - length = obj.length; - for ( ; i < length; i++ ) { - if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { - break; - } - } - } else { - for ( i in obj ) { - if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { - break; - } - } - } - - return obj; - }, - - // Support: Android <=4.0 only - trim: function( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, - - // results is for internal usage only - makeArray: function( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArrayLike( Object( arr ) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function( elem, arr, i ) { - return arr == null ? -1 : indexOf.call( arr, elem, i ); - }, - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - merge: function( first, second ) { - var len = +second.length, - j = 0, - i = first.length; - - for ( ; j < len; j++ ) { - first[ i++ ] = second[ j ]; - } - - first.length = i; - - return first; - }, - - grep: function( elems, callback, invert ) { - var callbackInverse, - matches = [], - i = 0, - length = elems.length, - callbackExpect = !invert; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - callbackInverse = !callback( elems[ i ], i ); - if ( callbackInverse !== callbackExpect ) { - matches.push( elems[ i ] ); - } - } - - return matches; - }, - - // arg is for internal usage only - map: function( elems, callback, arg ) { - var length, value, - i = 0, - ret = []; - - // Go through the array, translating each of the items to their new values - if ( isArrayLike( elems ) ) { - length = elems.length; - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret.push( value ); - } - } - } - - // Flatten any nested arrays - return concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function( fn, context ) { - var tmp, args, proxy; - - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - args = slice.call( arguments, 2 ); - proxy = function() { - return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - now: Date.now, - - // jQuery.support is not used in Core but other projects attach their - // properties to it so it needs to exist. - support: support -} ); - -if ( typeof Symbol === "function" ) { - jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; -} + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init(selector, context); + }, + + // Support: Android <=4.0 only + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function (all, letter) { + return letter.toUpperCase(); + }; + + jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function () { + return slice.call(this); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function (num) { + + // Return all the elements in a clean array + if (num == null) { + return slice.call(this); + } + + // Return just the one element from the set + return num < 0 ? this[num + this.length] : this[num]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function (elems) { + + // Build a new jQuery matched element set + var ret = jQuery.merge(this.constructor(), elems); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function (callback) { + return jQuery.each(this, callback); + }, + + map: function (callback) { + return this.pushStack(jQuery.map(this, function (elem, i) { + return callback.call(elem, i, elem); + })); + }, + + slice: function () { + return this.pushStack(slice.apply(this, arguments)); + }, + + first: function () { + return this.eq(0); + }, + + last: function () { + return this.eq(-1); + }, + + eq: function (i) { + var len = this.length, + j = +i + (i < 0 ? len : 0); + return this.pushStack(j >= 0 && j < len ? [this[j]] : []); + }, + + end: function () { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice + }; + + jQuery.extend = jQuery.fn.extend = function () { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if (typeof target === "boolean") { + deep = target; + + // Skip the boolean and the target + target = arguments[i] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if (typeof target !== "object" && !jQuery.isFunction(target)) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if (i === length) { + target = this; + i--; + } + + for (; i < length; i++) { + + // Only deal with non-null/undefined values + if ((options = arguments[i]) != null) { + + // Extend the base object + for (name in options) { + src = target[name]; + copy = options[name]; + + // Prevent never-ending loop + if (target === copy) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if (deep && copy && (jQuery.isPlainObject(copy) || + (copyIsArray = Array.isArray(copy)))) { + + if (copyIsArray) { + copyIsArray = false; + clone = src && Array.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[name] = jQuery.extend(deep, clone, copy); + + // Don't bring in undefined values + } else if (copy !== undefined) { + target[name] = copy; + } + } + } + } + + // Return the modified object + return target; + }; + + jQuery.extend({ + + // Unique for each copy of jQuery on the page + expando: "jQuery" + (version + Math.random()).replace(/\D/g, ""), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function (msg) { + throw new Error(msg); + }, + + noop: function () { + }, + + isFunction: function (obj) { + return jQuery.type(obj) === "function"; + }, + + isWindow: function (obj) { + return obj != null && obj === obj.window; + }, + + isNumeric: function (obj) { + + // As of jQuery 3.0, isNumeric is limited to + // strings and numbers (primitives or objects) + // that can be coerced to finite numbers (gh-2662) + var type = jQuery.type(obj); + return (type === "number" || type === "string") && + + // parseFloat NaNs numeric-cast false positives ("") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + !isNaN(obj - parseFloat(obj)); + }, + + isPlainObject: function (obj) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if (!obj || toString.call(obj) !== "[object Object]") { + return false; + } + + proto = getProto(obj); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if (!proto) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call(proto, "constructor") && proto.constructor; + return typeof Ctor === "function" && fnToString.call(Ctor) === ObjectFunctionString; + }, + + isEmptyObject: function (obj) { + + /* eslint-disable no-unused-vars */ + // See https://github.com/eslint/eslint/issues/6125 + var name; + + for (name in obj) { + return false; + } + return true; + }, + + type: function (obj) { + if (obj == null) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[toString.call(obj)] || "object" : + typeof obj; + }, + + // Evaluates a script in a global context + globalEval: function (code) { + DOMEval(code); + }, + + // Convert dashed to camelCase; used by the css and data modules + // Support: IE <=9 - 11, Edge 12 - 13 + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function (string) { + return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase); + }, + + each: function (obj, callback) { + var length, i = 0; + + if (isArrayLike(obj)) { + length = obj.length; + for (; i < length; i++) { + if (callback.call(obj[i], i, obj[i]) === false) { + break; + } + } + } else { + for (i in obj) { + if (callback.call(obj[i], i, obj[i]) === false) { + break; + } + } + } + + return obj; + }, + + // Support: Android <=4.0 only + trim: function (text) { + return text == null ? + "" : + (text + "").replace(rtrim, ""); + }, + + // results is for internal usage only + makeArray: function (arr, results) { + var ret = results || []; + + if (arr != null) { + if (isArrayLike(Object(arr))) { + jQuery.merge(ret, + typeof arr === "string" ? + [arr] : arr + ); + } else { + push.call(ret, arr); + } + } + + return ret; + }, + + inArray: function (elem, arr, i) { + return arr == null ? -1 : indexOf.call(arr, elem, i); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function (first, second) { + var len = +second.length, + j = 0, + i = first.length; + + for (; j < len; j++) { + first[i++] = second[j]; + } + + first.length = i; + + return first; + }, + + grep: function (elems, callback, invert) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for (; i < length; i++) { + callbackInverse = !callback(elems[i], i); + if (callbackInverse !== callbackExpect) { + matches.push(elems[i]); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function (elems, callback, arg) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if (isArrayLike(elems)) { + length = elems.length; + for (; i < length; i++) { + value = callback(elems[i], i, arg); + + if (value != null) { + ret.push(value); + } + } + + // Go through every key on the object, + } else { + for (i in elems) { + value = callback(elems[i], i, arg); + + if (value != null) { + ret.push(value); + } + } + } + + // Flatten any nested arrays + return concat.apply([], ret); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function (fn, context) { + var tmp, args, proxy; + + if (typeof context === "string") { + tmp = fn[context]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if (!jQuery.isFunction(fn)) { + return undefined; + } + + // Simulated bind + args = slice.call(arguments, 2); + proxy = function () { + return fn.apply(context || this, args.concat(slice.call(arguments))); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + now: Date.now, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support + }); + + if (typeof Symbol === "function") { + jQuery.fn[Symbol.iterator] = arr[Symbol.iterator]; + } // Populate the class2type map -jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), -function( i, name ) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -} ); + jQuery.each("Boolean Number String Function Array Date RegExp Object Error Symbol".split(" "), + function (i, name) { + class2type["[object " + name + "]"] = name.toLowerCase(); + }); -function isArrayLike( obj ) { + function isArrayLike(obj) { - // Support: real iOS 8.2 only (not reproducible in simulator) - // `in` check used to prevent JIT error (gh-2145) - // hasOwn isn't used here due to false negatives - // regarding Nodelist length in IE - var length = !!obj && "length" in obj && obj.length, - type = jQuery.type( obj ); + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = jQuery.type(obj); - if ( type === "function" || jQuery.isWindow( obj ) ) { - return false; - } + if (type === "function" || jQuery.isWindow(obj)) { + return false; + } - return type === "array" || length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj; -} -var Sizzle = -/*! + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && (length - 1) in obj; + } + + var Sizzle = + /*! * Sizzle CSS Selector Engine v2.3.3 * https://sizzlejs.com/ * @@ -546,1144 +547,1148 @@ var Sizzle = * * Date: 2016-08-08 */ -(function( window ) { + (function (window) { -var i, - support, - Expr, - getText, - isXML, - tokenize, - compile, - select, - outermostContext, - sortInput, - hasDuplicate, + var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, - // Instance-specific data - expando = "sizzle" + 1 * new Date(), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - } - return 0; - }, + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function (a, b) { + if (a === b) { + hasDuplicate = true; + } + return 0; + }, - // Instance methods - hasOwn = ({}).hasOwnProperty, - arr = [], - pop = arr.pop, - push_native = arr.push, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf as it's faster than native - // https://jsperf.com/thor-indexof-vs-for/5 - indexOf = function( list, elem ) { - var i = 0, - len = list.length; - for ( ; i < len; i++ ) { - if ( list[i] === elem ) { - return i; - } - } - return -1; - }, + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function (list, elem) { + var i = 0, + len = list.length; + for (; i < len; i++) { + if (list[i] === elem) { + return i; + } + } + return -1; + }, - booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - // Regular expressions + // Regular expressions - // http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", - // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", - // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + - // Operator (capture 2) - "*([*^$|!~]?=)" + whitespace + - // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + - "*\\]", + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", - pseudos = ":(" + identifier + ")(?:\\((" + - // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: - // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + - // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + - // 3. anything else (capture 2) - ".*" + - ")\\)|)", + pseudos = ":(" + identifier + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rwhitespace = new RegExp( whitespace + "+", "g" ), - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp(whitespace + "+", "g"), + rtrim = new RegExp("^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g"), - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"), + rcombinators = new RegExp("^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*"), - rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), + rattributeQuotes = new RegExp("=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g"), - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), + rpseudo = new RegExp(pseudos), + ridentifier = new RegExp("^" + identifier + "$"), - matchExpr = { - "ID": new RegExp( "^#(" + identifier + ")" ), - "CLASS": new RegExp( "^\\.(" + identifier + ")" ), - "TAG": new RegExp( "^(" + identifier + "|[*])" ), - "ATTR": new RegExp( "^" + attributes ), - "PSEUDO": new RegExp( "^" + pseudos ), - "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, + matchExpr = { + "ID": new RegExp("^#(" + identifier + ")"), + "CLASS": new RegExp("^\\.(" + identifier + ")"), + "TAG": new RegExp("^(" + identifier + "|[*])"), + "ATTR": new RegExp("^" + attributes), + "PSEUDO": new RegExp("^" + pseudos), + "CHILD": new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i"), + "bool": new RegExp("^(?:" + booleans + ")$", "i"), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp("^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i") + }, - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, - rnative = /^[^{]+\{\s*\[native \w/, + rnative = /^[^{]+\{\s*\[native \w/, - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - rsibling = /[+~]/, + rsibling = /[+~]/, - // CSS escapes - // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), - funescape = function( _, escaped, escapedWhitespace ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - // Support: Firefox<24 - // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace ? - escaped : - high < 0 ? - // BMP codepoint - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }, + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"), + funescape = function (_, escaped, escapedWhitespace) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode(high + 0x10000) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00); + }, - // CSS string/identifier serialization - // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, - fcssescape = function( ch, asCodePoint ) { - if ( asCodePoint ) { + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function (ch, asCodePoint) { + if (asCodePoint) { - // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER - if ( ch === "\0" ) { - return "\uFFFD"; - } + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if (ch === "\0") { + return "\uFFFD"; + } - // Control characters and (dependent upon position) numbers get escaped as code points - return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; - } + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice(0, -1) + "\\" + ch.charCodeAt(ch.length - 1).toString(16) + " "; + } - // Other potentially-special ASCII characters get backslash-escaped - return "\\" + ch; - }, + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, - // Used for iframes - // See setDocument() - // Removing the function wrapper causes a "Permission Denied" - // error in IE - unloadHandler = function() { - setDocument(); - }, + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function () { + setDocument(); + }, - disabledAncestor = addCombinator( - function( elem ) { - return elem.disabled === true && ("form" in elem || "label" in elem); - }, - { dir: "parentNode", next: "legend" } - ); + disabledAncestor = addCombinator( + function (elem) { + return elem.disabled === true && ("form" in elem || "label" in elem); + }, + {dir: "parentNode", next: "legend"} + ); // Optimize for push.apply( _, NodeList ) -try { - push.apply( - (arr = slice.call( preferredDoc.childNodes )), - preferredDoc.childNodes - ); - // Support: Android<4.0 - // Detect silently failing push.apply - arr[ preferredDoc.childNodes.length ].nodeType; -} catch ( e ) { - push = { apply: arr.length ? + try { + push.apply( + (arr = slice.call(preferredDoc.childNodes)), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[preferredDoc.childNodes.length].nodeType; + } catch (e) { + push = { + apply: arr.length ? - // Leverage slice if possible - function( target, els ) { - push_native.apply( target, slice.call(els) ); - } : + // Leverage slice if possible + function (target, els) { + push_native.apply(target, slice.call(els)); + } : - // Support: IE<9 - // Otherwise append directly - function( target, els ) { - var j = target.length, - i = 0; - // Can't trust NodeList.length - while ( (target[j++] = els[i++]) ) {} - target.length = j - 1; - } - }; -} + // Support: IE<9 + // Otherwise append directly + function (target, els) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ((target[j++] = els[i++])) { + } + target.length = j - 1; + } + }; + } -function Sizzle( selector, context, results, seed ) { - var m, i, elem, nid, match, groups, newSelector, - newContext = context && context.ownerDocument, + function Sizzle(selector, context, results, seed) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, - // nodeType defaults to 9, since context defaults to document - nodeType = context ? context.nodeType : 9; + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; - results = results || []; + results = results || []; - // Return early from calls with invalid selector or context - if ( typeof selector !== "string" || !selector || - nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + // Return early from calls with invalid selector or context + if (typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11) { - return results; - } + return results; + } - // Try to shortcut find operations (as opposed to filters) in HTML documents - if ( !seed ) { + // Try to shortcut find operations (as opposed to filters) in HTML documents + if (!seed) { - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - context = context || document; + if ((context ? context.ownerDocument || context : preferredDoc) !== document) { + setDocument(context); + } + context = context || document; - if ( documentIsHTML ) { + if (documentIsHTML) { - // If the selector is sufficiently simple, try using a "get*By*" DOM method - // (excepting DocumentFragment context, where the methods don't exist) - if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if (nodeType !== 11 && (match = rquickExpr.exec(selector))) { - // ID selector - if ( (m = match[1]) ) { + // ID selector + if ((m = match[1])) { - // Document context - if ( nodeType === 9 ) { - if ( (elem = context.getElementById( m )) ) { + // Document context + if (nodeType === 9) { + if ((elem = context.getElementById(m))) { - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if (elem.id === m) { + results.push(elem); + return results; + } + } else { + return results; + } - // Element context - } else { + // Element context + } else { - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( newContext && (elem = newContext.getElementById( m )) && - contains( context, elem ) && - elem.id === m ) { + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if (newContext && (elem = newContext.getElementById(m)) && + contains(context, elem) && + elem.id === m) { - results.push( elem ); - return results; - } - } + results.push(elem); + return results; + } + } - // Type selector - } else if ( match[2] ) { - push.apply( results, context.getElementsByTagName( selector ) ); - return results; + // Type selector + } else if (match[2]) { + push.apply(results, context.getElementsByTagName(selector)); + return results; - // Class selector - } else if ( (m = match[3]) && support.getElementsByClassName && - context.getElementsByClassName ) { + // Class selector + } else if ((m = match[3]) && support.getElementsByClassName && + context.getElementsByClassName) { - push.apply( results, context.getElementsByClassName( m ) ); - return results; - } - } + push.apply(results, context.getElementsByClassName(m)); + return results; + } + } - // Take advantage of querySelectorAll - if ( support.qsa && - !compilerCache[ selector + " " ] && - (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + // Take advantage of querySelectorAll + if (support.qsa && + !compilerCache[selector + " "] && + (!rbuggyQSA || !rbuggyQSA.test(selector))) { - if ( nodeType !== 1 ) { - newContext = context; - newSelector = selector; + if (nodeType !== 1) { + newContext = context; + newSelector = selector; - // qSA looks outside Element context, which is not what we want - // Thanks to Andrew Dupont for this workaround technique - // Support: IE <=8 - // Exclude object elements - } else if ( context.nodeName.toLowerCase() !== "object" ) { + // qSA looks outside Element context, which is not what we want + // Thanks to Andrew Dupont for this workaround technique + // Support: IE <=8 + // Exclude object elements + } else if (context.nodeName.toLowerCase() !== "object") { - // Capture the context ID, setting it first if necessary - if ( (nid = context.getAttribute( "id" )) ) { - nid = nid.replace( rcssescape, fcssescape ); - } else { - context.setAttribute( "id", (nid = expando) ); - } + // Capture the context ID, setting it first if necessary + if ((nid = context.getAttribute("id"))) { + nid = nid.replace(rcssescape, fcssescape); + } else { + context.setAttribute("id", (nid = expando)); + } - // Prefix every selector in the list - groups = tokenize( selector ); - i = groups.length; - while ( i-- ) { - groups[i] = "#" + nid + " " + toSelector( groups[i] ); - } - newSelector = groups.join( "," ); + // Prefix every selector in the list + groups = tokenize(selector); + i = groups.length; + while (i--) { + groups[i] = "#" + nid + " " + toSelector(groups[i]); + } + newSelector = groups.join(","); - // Expand context for sibling selectors - newContext = rsibling.test( selector ) && testContext( context.parentNode ) || - context; - } + // Expand context for sibling selectors + newContext = rsibling.test(selector) && testContext(context.parentNode) || + context; + } - if ( newSelector ) { - try { - push.apply( results, - newContext.querySelectorAll( newSelector ) - ); - return results; - } catch ( qsaError ) { - } finally { - if ( nid === expando ) { - context.removeAttribute( "id" ); - } - } - } - } - } - } + if (newSelector) { + try { + push.apply(results, + newContext.querySelectorAll(newSelector) + ); + return results; + } catch (qsaError) { + } finally { + if (nid === expando) { + context.removeAttribute("id"); + } + } + } + } + } + } - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} + // All others + return select(selector.replace(rtrim, "$1"), context, results, seed); + } -/** - * Create key-value caches of limited size - * @returns {function(string, object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ -function createCache() { - var keys = []; + /** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ + function createCache() { + var keys = []; - function cache( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key + " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key + " " ] = value); - } - return cache; -} + function cache(key, value) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if (keys.push(key + " ") > Expr.cacheLength) { + // Only keep the most recent entries + delete cache[keys.shift()]; + } + return (cache[key + " "] = value); + } -/** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ -function markFunction( fn ) { - fn[ expando ] = true; - return fn; -} + return cache; + } -/** - * Support testing using an element - * @param {Function} fn Passed the created element and returns a boolean result - */ -function assert( fn ) { - var el = document.createElement("fieldset"); + /** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ + function markFunction(fn) { + fn[expando] = true; + return fn; + } - try { - return !!fn( el ); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if ( el.parentNode ) { - el.parentNode.removeChild( el ); - } - // release memory in IE - el = null; - } -} + /** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ + function assert(fn) { + var el = document.createElement("fieldset"); -/** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ -function addHandle( attrs, handler ) { - var arr = attrs.split("|"), - i = arr.length; + try { + return !!fn(el); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if (el.parentNode) { + el.parentNode.removeChild(el); + } + // release memory in IE + el = null; + } + } - while ( i-- ) { - Expr.attrHandle[ arr[i] ] = handler; - } -} + /** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ + function addHandle(attrs, handler) { + var arr = attrs.split("|"), + i = arr.length; -/** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ -function siblingCheck( a, b ) { - var cur = b && a, - diff = cur && a.nodeType === 1 && b.nodeType === 1 && - a.sourceIndex - b.sourceIndex; + while (i--) { + Expr.attrHandle[arr[i]] = handler; + } + } - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } + /** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ + function siblingCheck(a, b) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } + // Use IE sourceIndex if available on both nodes + if (diff) { + return diff; + } - return a ? 1 : -1; -} + // Check if b follows a + if (cur) { + while ((cur = cur.nextSibling)) { + if (cur === b) { + return -1; + } + } + } -/** - * Returns a function to use in pseudos for input types - * @param {String} type - */ -function createInputPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; -} + return a ? 1 : -1; + } -/** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ -function createButtonPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; -} + /** + * Returns a function to use in pseudos for input types + * @param {String} type + */ + function createInputPseudo(type) { + return function (elem) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; + } -/** - * Returns a function to use in pseudos for :enabled/:disabled - * @param {Boolean} disabled true for :disabled; false for :enabled - */ -function createDisabledPseudo( disabled ) { + /** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ + function createButtonPseudo(type) { + return function (elem) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; + } - // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable - return function( elem ) { + /** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ + function createDisabledPseudo(disabled) { - // Only certain elements can match :enabled or :disabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled - if ( "form" in elem ) { + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function (elem) { - // Check for inherited disabledness on relevant non-disabled elements: - // * listed form-associated elements in a disabled fieldset - // https://html.spec.whatwg.org/multipage/forms.html#category-listed - // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled - // * option elements in a disabled optgroup - // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled - // All such elements have a "form" property. - if ( elem.parentNode && elem.disabled === false ) { + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ("form" in elem) { - // Option elements defer to a parent optgroup if present - if ( "label" in elem ) { - if ( "label" in elem.parentNode ) { - return elem.parentNode.disabled === disabled; - } else { - return elem.disabled === disabled; - } - } + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if (elem.parentNode && elem.disabled === false) { - // Support: IE 6 - 11 - // Use the isDisabled shortcut property to check for disabled fieldset ancestors - return elem.isDisabled === disabled || + // Option elements defer to a parent optgroup if present + if ("label" in elem) { + if ("label" in elem.parentNode) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } - // Where there is no isDisabled, check manually - /* jshint -W018 */ - elem.isDisabled !== !disabled && - disabledAncestor( elem ) === disabled; - } + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || - return elem.disabled === disabled; + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + disabledAncestor(elem) === disabled; + } - // Try to winnow out elements that can't be disabled before trusting the disabled property. - // Some victims get caught in our net (label, legend, menu, track), but it shouldn't - // even exist on them, let alone have a boolean value. - } else if ( "label" in elem ) { - return elem.disabled === disabled; - } + return elem.disabled === disabled; - // Remaining elements are neither :enabled nor :disabled - return false; - }; -} + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ("label" in elem) { + return elem.disabled === disabled; + } -/** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ -function createPositionalPseudo( fn ) { - return markFunction(function( argument ) { - argument = +argument; - return markFunction(function( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; + // Remaining elements are neither :enabled nor :disabled + return false; + }; + } - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); -} + /** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ + function createPositionalPseudo(fn) { + return markFunction(function (argument) { + argument = +argument; + return markFunction(function (seed, matches) { + var j, + matchIndexes = fn([], seed.length, argument), + i = matchIndexes.length; -/** - * Checks a node for validity as a Sizzle context - * @param {Element|Object=} context - * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value - */ -function testContext( context ) { - return context && typeof context.getElementsByTagName !== "undefined" && context; -} + // Match elements found at the specified indexes + while (i--) { + if (seed[(j = matchIndexes[i])]) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); + } + + /** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ + function testContext(context) { + return context && typeof context.getElementsByTagName !== "undefined" && context; + } // Expose support vars for convenience -support = Sizzle.support = {}; + support = Sizzle.support = {}; -/** - * Detects XML nodes - * @param {Element|Object} elem An element or a document - * @returns {Boolean} True iff elem is a non-HTML XML node - */ -isXML = Sizzle.isXML = function( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; + /** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ + isXML = Sizzle.isXML = function (elem) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; + }; -/** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ -setDocument = Sizzle.setDocument = function( node ) { - var hasCompare, subWindow, - doc = node ? node.ownerDocument || node : preferredDoc; + /** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ + setDocument = Sizzle.setDocument = function (node) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; - // Return early if doc is invalid or already selected - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } + // Return early if doc is invalid or already selected + if (doc === document || doc.nodeType !== 9 || !doc.documentElement) { + return document; + } - // Update global variables - document = doc; - docElem = document.documentElement; - documentIsHTML = !isXML( document ); + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML(document); - // Support: IE 9-11, Edge - // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) - if ( preferredDoc !== document && - (subWindow = document.defaultView) && subWindow.top !== subWindow ) { + // Support: IE 9-11, Edge + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if (preferredDoc !== document && + (subWindow = document.defaultView) && subWindow.top !== subWindow) { - // Support: IE 11, Edge - if ( subWindow.addEventListener ) { - subWindow.addEventListener( "unload", unloadHandler, false ); + // Support: IE 11, Edge + if (subWindow.addEventListener) { + subWindow.addEventListener("unload", unloadHandler, false); - // Support: IE 9 - 10 only - } else if ( subWindow.attachEvent ) { - subWindow.attachEvent( "onunload", unloadHandler ); - } - } + // Support: IE 9 - 10 only + } else if (subWindow.attachEvent) { + subWindow.attachEvent("onunload", unloadHandler); + } + } - /* Attributes + /* Attributes ---------------------------------------------------------------------- */ - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties - // (excepting IE8 booleans) - support.attributes = assert(function( el ) { - el.className = "i"; - return !el.getAttribute("className"); - }); + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function (el) { + el.className = "i"; + return !el.getAttribute("className"); + }); - /* getElement(s)By* + /* getElement(s)By* ---------------------------------------------------------------------- */ - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function( el ) { - el.appendChild( document.createComment("") ); - return !el.getElementsByTagName("*").length; - }); + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function (el) { + el.appendChild(document.createComment("")); + return !el.getElementsByTagName("*").length; + }); - // Support: IE<9 - support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + // Support: IE<9 + support.getElementsByClassName = rnative.test(document.getElementsByClassName); - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programmatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function( el ) { - docElem.appendChild( el ).id = expando; - return !document.getElementsByName || !document.getElementsByName( expando ).length; - }); + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function (el) { + docElem.appendChild(el).id = expando; + return !document.getElementsByName || !document.getElementsByName(expando).length; + }); - // ID filter and find - if ( support.getById ) { - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var elem = context.getElementById( id ); - return elem ? [ elem ] : []; - } - }; - } else { - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - var node = typeof elem.getAttributeNode !== "undefined" && - elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; + // ID filter and find + if (support.getById) { + Expr.filter["ID"] = function (id) { + var attrId = id.replace(runescape, funescape); + return function (elem) { + return elem.getAttribute("id") === attrId; + }; + }; + Expr.find["ID"] = function (id, context) { + if (typeof context.getElementById !== "undefined" && documentIsHTML) { + var elem = context.getElementById(id); + return elem ? [elem] : []; + } + }; + } else { + Expr.filter["ID"] = function (id) { + var attrId = id.replace(runescape, funescape); + return function (elem) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; - // Support: IE 6 - 7 only - // getElementById is not reliable as a find shortcut - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { - var node, i, elems, - elem = context.getElementById( id ); + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find["ID"] = function (id, context) { + if (typeof context.getElementById !== "undefined" && documentIsHTML) { + var node, i, elems, + elem = context.getElementById(id); - if ( elem ) { + if (elem) { - // Verify the id attribute - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } + // Verify the id attribute + node = elem.getAttributeNode("id"); + if (node && node.value === id) { + return [elem]; + } - // Fall back on getElementsByName - elems = context.getElementsByName( id ); - i = 0; - while ( (elem = elems[i++]) ) { - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } - } - } + // Fall back on getElementsByName + elems = context.getElementsByName(id); + i = 0; + while ((elem = elems[i++])) { + node = elem.getAttributeNode("id"); + if (node && node.value === id) { + return [elem]; + } + } + } - return []; - } - }; - } + return []; + } + }; + } - // Tag - Expr.find["TAG"] = support.getElementsByTagName ? - function( tag, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( tag ); + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function (tag, context) { + if (typeof context.getElementsByTagName !== "undefined") { + return context.getElementsByTagName(tag); - // DocumentFragment nodes don't have gEBTN - } else if ( support.qsa ) { - return context.querySelectorAll( tag ); - } - } : + // DocumentFragment nodes don't have gEBTN + } else if (support.qsa) { + return context.querySelectorAll(tag); + } + } : - function( tag, context ) { - var elem, - tmp = [], - i = 0, - // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too - results = context.getElementsByTagName( tag ); + function (tag, context) { + var elem, + tmp = [], + i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName(tag); - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } + // Filter out possible comments + if (tag === "*") { + while ((elem = results[i++])) { + if (elem.nodeType === 1) { + tmp.push(elem); + } + } - return tmp; - } - return results; - }; + return tmp; + } + return results; + }; - // Class - Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { - return context.getElementsByClassName( className ); - } - }; + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function (className, context) { + if (typeof context.getElementsByClassName !== "undefined" && documentIsHTML) { + return context.getElementsByClassName(className); + } + }; - /* QSA/matchesSelector + /* QSA/matchesSelector ---------------------------------------------------------------------- */ - // QSA and matchesSelector support + // QSA and matchesSelector support - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See https://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; - if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function( el ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // https://bugs.jquery.com/ticket/12359 - docElem.appendChild( el ).innerHTML = "" + - ""; + if ((support.qsa = rnative.test(document.querySelectorAll))) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function (el) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild(el).innerHTML = "" + + ""; - // Support: IE8, Opera 11-12.16 - // Nothing should be selected when empty strings follow ^= or $= or *= - // The test attribute must be unknown in Opera but "safe" for WinRT - // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if ( el.querySelectorAll("[msallowcapture^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); - } + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if (el.querySelectorAll("[msallowcapture^='']").length) { + rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")"); + } - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if ( !el.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); - } + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if (!el.querySelectorAll("[selected]").length) { + rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")"); + } - // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ - if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { - rbuggyQSA.push("~="); - } + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if (!el.querySelectorAll("[id~=" + expando + "-]").length) { + rbuggyQSA.push("~="); + } - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !el.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if (!el.querySelectorAll(":checked").length) { + rbuggyQSA.push(":checked"); + } - // Support: Safari 8+, iOS 8+ - // https://bugs.webkit.org/show_bug.cgi?id=136851 - // In-page `selector#id sibling-combinator selector` fails - if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { - rbuggyQSA.push(".#.+[+~]"); - } - }); + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if (!el.querySelectorAll("a#" + expando + "+*").length) { + rbuggyQSA.push(".#.+[+~]"); + } + }); - assert(function( el ) { - el.innerHTML = "" + - ""; + assert(function (el) { + el.innerHTML = "" + + ""; - // Support: Windows 8 Native Apps - // The type and name attributes are restricted during .innerHTML assignment - var input = document.createElement("input"); - input.setAttribute( "type", "hidden" ); - el.appendChild( input ).setAttribute( "name", "D" ); + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement("input"); + input.setAttribute("type", "hidden"); + el.appendChild(input).setAttribute("name", "D"); - // Support: IE8 - // Enforce case-sensitivity of name attribute - if ( el.querySelectorAll("[name=d]").length ) { - rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); - } + // Support: IE8 + // Enforce case-sensitivity of name attribute + if (el.querySelectorAll("[name=d]").length) { + rbuggyQSA.push("name" + whitespace + "*[*^$|!~]?="); + } - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( el.querySelectorAll(":enabled").length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if (el.querySelectorAll(":enabled").length !== 2) { + rbuggyQSA.push(":enabled", ":disabled"); + } - // Support: IE9-11+ - // IE's :disabled selector does not pick up the children of disabled fieldsets - docElem.appendChild( el ).disabled = true; - if ( el.querySelectorAll(":disabled").length !== 2 ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild(el).disabled = true; + if (el.querySelectorAll(":disabled").length !== 2) { + rbuggyQSA.push(":enabled", ":disabled"); + } - // Opera 10-11 does not throw on post-comma invalid pseudos - el.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } - if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || - docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { + if ((support.matchesSelector = rnative.test((matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector)))) { - assert(function( el ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( el, "*" ); + assert(function (el) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call(el, "*"); - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( el, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call(el, "[s!='']:x"); + rbuggyMatches.push("!=", pseudos); + }); + } - rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|")); + rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|")); - /* Contains + /* Contains ---------------------------------------------------------------------- */ - hasCompare = rnative.test( docElem.compareDocumentPosition ); + hasCompare = rnative.test(docElem.compareDocumentPosition); - // Element contains another - // Purposefully self-exclusive - // As in, an element does not contain itself - contains = hasCompare || rnative.test( docElem.contains ) ? - function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test(docElem.contains) ? + function (a, b) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!(bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains(bup) : + a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16 + )); + } : + function (a, b) { + if (b) { + while ((b = b.parentNode)) { + if (b === a) { + return true; + } + } + } + return false; + }; - /* Sorting + /* Sorting ---------------------------------------------------------------------- */ - // Document order sorting - sortOrder = hasCompare ? - function( a, b ) { + // Document order sorting + sortOrder = hasCompare ? + function (a, b) { - // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } + // Flag for duplicate removal + if (a === b) { + hasDuplicate = true; + return 0; + } - // Sort on method existence if only one input has compareDocumentPosition - var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; - if ( compare ) { - return compare; - } + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if (compare) { + return compare; + } - // Calculate position if both inputs belong to the same document - compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? - a.compareDocumentPosition( b ) : + // Calculate position if both inputs belong to the same document + compare = (a.ownerDocument || a) === (b.ownerDocument || b) ? + a.compareDocumentPosition(b) : - // Otherwise we know they are disconnected - 1; + // Otherwise we know they are disconnected + 1; - // Disconnected nodes - if ( compare & 1 || - (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + // Disconnected nodes + if (compare & 1 || + (!support.sortDetached && b.compareDocumentPosition(a) === compare)) { - // Choose the first element that is related to our preferred document - if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { - return -1; - } - if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { - return 1; - } + // Choose the first element that is related to our preferred document + if (a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a)) { + return -1; + } + if (b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b)) { + return 1; + } - // Maintain original order - return sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; - } + // Maintain original order + return sortInput ? + (indexOf(sortInput, a) - indexOf(sortInput, b)) : + 0; + } - return compare & 4 ? -1 : 1; - } : - function( a, b ) { - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - } + return compare & 4 ? -1 : 1; + } : + function (a, b) { + // Exit early if the nodes are identical + if (a === b) { + hasDuplicate = true; + return 0; + } - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [a], + bp = [b]; - // Parentless nodes are either documents or disconnected - if ( !aup || !bup ) { - return a === document ? -1 : - b === document ? 1 : - aup ? -1 : - bup ? 1 : - sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : - 0; + // Parentless nodes are either documents or disconnected + if (!aup || !bup) { + return a === document ? -1 : + b === document ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + (indexOf(sortInput, a) - indexOf(sortInput, b)) : + 0; - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } + // If the nodes are siblings, we can do a quick check + } else if (aup === bup) { + return siblingCheck(a, b); + } - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ((cur = cur.parentNode)) { + ap.unshift(cur); + } + cur = b; + while ((cur = cur.parentNode)) { + bp.unshift(cur); + } - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } + // Walk down the tree looking for a discrepancy + while (ap[i] === bp[i]) { + i++; + } - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck(ap[i], bp[i]) : - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; - return document; -}; + return document; + }; -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; + Sizzle.matches = function (expr, elements) { + return Sizzle(expr, null, null, elements); + }; -Sizzle.matchesSelector = function( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } + Sizzle.matchesSelector = function (elem, expr) { + // Set document vars if needed + if ((elem.ownerDocument || elem) !== document) { + setDocument(elem); + } - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); + // Make sure that attribute selectors are quoted + expr = expr.replace(rattributeQuotes, "='$1']"); - if ( support.matchesSelector && documentIsHTML && - !compilerCache[ expr + " " ] && - ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && - ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + if (support.matchesSelector && documentIsHTML && + !compilerCache[expr + " "] && + (!rbuggyMatches || !rbuggyMatches.test(expr)) && + (!rbuggyQSA || !rbuggyQSA.test(expr))) { - try { - var ret = matches.call( elem, expr ); + try { + var ret = matches.call(elem, expr); - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch (e) {} - } + // IE 9's matchesSelector returns false on disconnected nodes + if (ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11) { + return ret; + } + } catch (e) { + } + } - return Sizzle( expr, document, null, [ elem ] ).length > 0; -}; + return Sizzle(expr, document, null, [elem]).length > 0; + }; -Sizzle.contains = function( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); -}; + Sizzle.contains = function (context, elem) { + // Set document vars if needed + if ((context.ownerDocument || context) !== document) { + setDocument(context); + } + return contains(context, elem); + }; -Sizzle.attr = function( elem, name ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } + Sizzle.attr = function (elem, name) { + // Set document vars if needed + if ((elem.ownerDocument || elem) !== document) { + setDocument(elem); + } - var fn = Expr.attrHandle[ name.toLowerCase() ], - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? - fn( elem, name, !documentIsHTML ) : - undefined; + var fn = Expr.attrHandle[name.toLowerCase()], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ? + fn(elem, name, !documentIsHTML) : + undefined; - return val !== undefined ? - val : - support.attributes || !documentIsHTML ? - elem.getAttribute( name ) : - (val = elem.getAttributeNode(name)) && val.specified ? - val.value : - null; -}; + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute(name) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; + }; -Sizzle.escape = function( sel ) { - return (sel + "").replace( rcssescape, fcssescape ); -}; + Sizzle.escape = function (sel) { + return (sel + "").replace(rcssescape, fcssescape); + }; -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; + Sizzle.error = function (msg) { + throw new Error("Syntax error, unrecognized expression: " + msg); + }; -/** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ -Sizzle.uniqueSort = function( results ) { - var elem, - duplicates = [], - j = 0, - i = 0; + /** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ + Sizzle.uniqueSort = function (results) { + var elem, + duplicates = [], + j = 0, + i = 0; - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice( 0 ); - results.sort( sortOrder ); + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice(0); + results.sort(sortOrder); - if ( hasDuplicate ) { - while ( (elem = results[i++]) ) { - if ( elem === results[ i ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } + if (hasDuplicate) { + while ((elem = results[i++])) { + if (elem === results[i]) { + j = duplicates.push(i); + } + } + while (j--) { + results.splice(duplicates[j], 1); + } + } - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; - return results; -}; + return results; + }; -/** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -getText = Sizzle.getText = function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; + /** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ + getText = Sizzle.getText = function (elem) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - while ( (node = elem[i++]) ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (jQuery #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } else { - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes + if (!nodeType) { + // If no nodeType, this is expected to be an array + while ((node = elem[i++])) { + // Do not traverse comment nodes + ret += getText(node); + } + } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if (typeof elem.textContent === "string") { + return elem.textContent; + } else { + // Traverse its children + for (elem = elem.firstChild; elem; elem = elem.nextSibling) { + ret += getText(elem); + } + } + } else if (nodeType === 3 || nodeType === 4) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes - return ret; -}; + return ret; + }; -Expr = Sizzle.selectors = { + Expr = Sizzle.selectors = { - // Can be adjusted by the user - cacheLength: 50, + // Can be adjusted by the user + cacheLength: 50, - createPseudo: markFunction, + createPseudo: markFunction, - match: matchExpr, + match: matchExpr, - attrHandle: {}, + attrHandle: {}, - find: {}, + find: {}, - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, + relative: { + ">": {dir: "parentNode", first: true}, + " ": {dir: "parentNode"}, + "+": {dir: "previousSibling", first: true}, + "~": {dir: "previousSibling"} + }, - preFilter: { - "ATTR": function( match ) { - match[1] = match[1].replace( runescape, funescape ); + preFilter: { + "ATTR": function (match) { + match[1] = match[1].replace(runescape, funescape); - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + // Move the given value to match[3] whether quoted or unquoted + match[3] = (match[3] || match[4] || match[5] || "").replace(runescape, funescape); - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } + if (match[2] === "~=") { + match[3] = " " + match[3] + " "; + } - return match.slice( 0, 4 ); - }, + return match.slice(0, 4); + }, - "CHILD": function( match ) { - /* matches from matchExpr["CHILD"] + "CHILD": function (match) { + /* matches from matchExpr["CHILD"] 1 type (only|nth|...) 2 what (child|of-type) 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) @@ -1693,1563 +1698,1562 @@ Expr = Sizzle.selectors = { 7 sign of y-component 8 y of y-component */ - match[1] = match[1].toLowerCase(); - - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } - - return match; - }, - - "PSEUDO": function( match ) { - var excess, - unquoted = !match[6] && match[2]; - - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[3] ) { - match[2] = match[4] || match[5] || ""; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - "TAG": function( nodeNameSelector ) { - var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); - return nodeNameSelector === "*" ? - function() { return true; } : - function( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function( elem ) { - return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); - }); - }, - - "ATTR": function( name, operator, check ) { - return function( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - "CHILD": function( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : - - function( elem, context, xml ) { - var cache, uniqueCache, outerCache, node, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType, - diff = false; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) { - - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - - // Seek `elem` from a previously-cached index - - // ...in a gzip-friendly way - node = parent; - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex && cache[ 2 ]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - } else { - // Use previously-cached element index if available - if ( useCache ) { - // ...in a gzip-friendly way - node = elem; - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex; - } - - // xml :nth-child(...) - // or :nth-last-child(...) or :nth(-last)?-of-type(...) - if ( diff === false ) { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { - - if ( ( ofType ? - node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) && - ++diff ) { - - // Cache the index of each encountered element - if ( useCache ) { - outerCache = node[ expando ] || (node[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || - (outerCache[ node.uniqueID ] = {}); - - uniqueCache[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - "PSEUDO": function( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - "not": markFunction(function( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - // Don't keep the element (issue #299) - input[0] = null; - return !results.pop(); - }; - }), - - "has": markFunction(function( selector ) { - return function( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - "contains": markFunction(function( text ) { - text = text.replace( runescape, funescape ); - return function( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction( function( lang ) { - // lang value must be a valid identifier - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsHTML ? - elem.lang : - elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - "target": function( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - "root": function( elem ) { - return elem === docElem; - }, - - "focus": function( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - "enabled": createDisabledPseudo( false ), - "disabled": createDisabledPseudo( true ), - - "checked": function( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - "selected": function( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), - // but not by others (comment: 8; processing instruction: 7; etc.) - // nodeType < 6 works because attributes (2) do not appear as children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeType < 6 ) { - return false; - } - } - return true; - }, - - "parent": function( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, - - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, - - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function( elem ) { - var attr; - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - - // Support: IE<8 - // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); - }, - - // Position-in-collection - "first": createPositionalPseudo(function() { - return [ 0 ]; - }), - - "last": createPositionalPseudo(function( matchIndexes, length ) { - return [ length - 1 ]; - }), - - "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - "even": createPositionalPseudo(function( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "odd": createPositionalPseudo(function( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } -}; - -Expr.pseudos["nth"] = Expr.pseudos["eq"]; + match[1] = match[1].toLowerCase(); + + if (match[1].slice(0, 3) === "nth") { + // nth-* requires argument + if (!match[3]) { + Sizzle.error(match[0]); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === "even" || match[3] === "odd")); + match[5] = +((match[7] + match[8]) || match[3] === "odd"); + + // other types prohibit arguments + } else if (match[3]) { + Sizzle.error(match[0]); + } + + return match; + }, + + "PSEUDO": function (match) { + var excess, + unquoted = !match[6] && match[2]; + + if (matchExpr["CHILD"].test(match[0])) { + return null; + } + + // Accept quoted arguments as-is + if (match[3]) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if (unquoted && rpseudo.test(unquoted) && + // Get excess from tokenize (recursively) + (excess = tokenize(unquoted, true)) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf(")", unquoted.length - excess) - unquoted.length)) { + + // excess is a negative index + match[0] = match[0].slice(0, excess); + match[2] = unquoted.slice(0, excess); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice(0, 3); + } + }, + + filter: { + + "TAG": function (nodeNameSelector) { + var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase(); + return nodeNameSelector === "*" ? + function () { + return true; + } : + function (elem) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function (className) { + var pattern = classCache[className + " "]; + + return pattern || + (pattern = new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)")) && + classCache(className, function (elem) { + return pattern.test(typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || ""); + }); + }, + + "ATTR": function (name, operator, check) { + return function (elem) { + var result = Sizzle.attr(elem, name); + + if (result == null) { + return operator === "!="; + } + if (!operator) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf(check) === 0 : + operator === "*=" ? check && result.indexOf(check) > -1 : + operator === "$=" ? check && result.slice(-check.length) === check : + operator === "~=" ? (" " + result.replace(rwhitespace, " ") + " ").indexOf(check) > -1 : + operator === "|=" ? result === check || result.slice(0, check.length + 1) === check + "-" : + false; + }; + }, + + "CHILD": function (type, what, argument, first, last) { + var simple = type.slice(0, 3) !== "nth", + forward = type.slice(-4) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function (elem) { + return !!elem.parentNode; + } : + + function (elem, context, xml) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if (parent) { + + // :(first|last|only)-(child|of-type) + if (simple) { + while (dir) { + node = elem; + while ((node = node[dir])) { + if (ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1) { + + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [forward ? parent.firstChild : parent.lastChild]; + + // non-xml :nth-child(...) stores cache data on `parent` + if (forward && useCache) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[expando] || (node[expando] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[node.uniqueID] || + (outerCache[node.uniqueID] = {}); + + cache = uniqueCache[type] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = nodeIndex && cache[2]; + node = nodeIndex && parent.childNodes[nodeIndex]; + + while ((node = ++nodeIndex && node && node[dir] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop())) { + + // When found, cache indexes on `parent` and break + if (node.nodeType === 1 && ++diff && node === elem) { + uniqueCache[type] = [dirruns, nodeIndex, diff]; + break; + } + } + + } else { + // Use previously-cached element index if available + if (useCache) { + // ...in a gzip-friendly way + node = elem; + outerCache = node[expando] || (node[expando] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[node.uniqueID] || + (outerCache[node.uniqueID] = {}); + + cache = uniqueCache[type] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if (diff === false) { + // Use the same loop as above to seek `elem` from the start + while ((node = ++nodeIndex && node && node[dir] || + (diff = nodeIndex = 0) || start.pop())) { + + if ((ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1) && + ++diff) { + + // Cache the index of each encountered element + if (useCache) { + outerCache = node[expando] || (node[expando] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[node.uniqueID] || + (outerCache[node.uniqueID] = {}); + + uniqueCache[type] = [dirruns, diff]; + } + + if (node === elem) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || (diff % first === 0 && diff / first >= 0); + } + }; + }, + + "PSEUDO": function (pseudo, argument) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[pseudo] || Expr.setFilters[pseudo.toLowerCase()] || + Sizzle.error("unsupported pseudo: " + pseudo); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if (fn[expando]) { + return fn(argument); + } + + // But maintain support for old signatures + if (fn.length > 1) { + args = [pseudo, pseudo, "", argument]; + return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ? + markFunction(function (seed, matches) { + var idx, + matched = fn(seed, argument), + i = matched.length; + while (i--) { + idx = indexOf(seed, matched[i]); + seed[idx] = !(matches[idx] = matched[i]); + } + }) : + function (elem) { + return fn(elem, 0, args); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function (selector) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile(selector.replace(rtrim, "$1")); + + return matcher[expando] ? + markFunction(function (seed, matches, context, xml) { + var elem, + unmatched = matcher(seed, null, xml, []), + i = seed.length; + + // Match elements unmatched by `matcher` + while (i--) { + if ((elem = unmatched[i])) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function (elem, context, xml) { + input[0] = elem; + matcher(input, null, xml, results); + // Don't keep the element (issue #299) + input[0] = null; + return !results.pop(); + }; + }), + + "has": markFunction(function (selector) { + return function (elem) { + return Sizzle(selector, elem).length > 0; + }; + }), + + "contains": markFunction(function (text) { + text = text.replace(runescape, funescape); + return function (elem) { + return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction(function (lang) { + // lang value must be a valid identifier + if (!ridentifier.test(lang || "")) { + Sizzle.error("unsupported lang: " + lang); + } + lang = lang.replace(runescape, funescape).toLowerCase(); + return function (elem) { + var elemLang; + do { + if ((elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang"))) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf(lang + "-") === 0; + } + } while ((elem = elem.parentNode) && elem.nodeType === 1); + return false; + }; + }), + + // Miscellaneous + "target": function (elem) { + var hash = window.location && window.location.hash; + return hash && hash.slice(1) === elem.id; + }, + + "root": function (elem) { + return elem === docElem; + }, + + "focus": function (elem) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": createDisabledPseudo(false), + "disabled": createDisabledPseudo(true), + + "checked": function (elem) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function (elem) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if (elem.parentNode) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function (elem) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for (elem = elem.firstChild; elem; elem = elem.nextSibling) { + if (elem.nodeType < 6) { + return false; + } + } + return true; + }, + + "parent": function (elem) { + return !Expr.pseudos["empty"](elem); + }, + + // Element/input types + "header": function (elem) { + return rheader.test(elem.nodeName); + }, + + "input": function (elem) { + return rinputs.test(elem.nodeName); + }, + + "button": function (elem) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function (elem) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ((attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text"); + }, + + // Position-in-collection + "first": createPositionalPseudo(function () { + return [0]; + }), + + "last": createPositionalPseudo(function (matchIndexes, length) { + return [length - 1]; + }), + + "eq": createPositionalPseudo(function (matchIndexes, length, argument) { + return [argument < 0 ? argument + length : argument]; + }), + + "even": createPositionalPseudo(function (matchIndexes, length) { + var i = 0; + for (; i < length; i += 2) { + matchIndexes.push(i); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function (matchIndexes, length) { + var i = 1; + for (; i < length; i += 2) { + matchIndexes.push(i); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function (matchIndexes, length, argument) { + var i = argument < 0 ? argument + length : argument; + for (; --i >= 0;) { + matchIndexes.push(i); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function (matchIndexes, length, argument) { + var i = argument < 0 ? argument + length : argument; + for (; ++i < length;) { + matchIndexes.push(i); + } + return matchIndexes; + }) + } + }; + + Expr.pseudos["nth"] = Expr.pseudos["eq"]; // Add button/input type pseudos -for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); -} -for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); -} + for (i in {radio: true, checkbox: true, file: true, password: true, image: true}) { + Expr.pseudos[i] = createInputPseudo(i); + } + for (i in {submit: true, reset: true}) { + Expr.pseudos[i] = createButtonPseudo(i); + } // Easy API for creating new setFilters -function setFilters() {} -setFilters.prototype = Expr.filters = Expr.pseudos; -Expr.setFilters = new setFilters(); - -tokenize = Sizzle.tokenize = function( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( (tokens = []) ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push({ - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - }); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push({ - value: matched, - type: type, - matches: match - }); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); -}; - -function toSelector( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; -} - -function addCombinator( matcher, combinator, base ) { - var dir = combinator.dir, - skip = combinator.next, - key = skip || dir, - checkNonElements = base && key === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - return false; - } : - - // Check against all ancestor/preceding elements - function( elem, context, xml ) { - var oldCache, uniqueCache, outerCache, - newCache = [ dirruns, doneName ]; - - // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); - - if ( skip && skip === elem.nodeName.toLowerCase() ) { - elem = elem[ dir ] || elem; - } else if ( (oldCache = uniqueCache[ key ]) && - oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { - - // Assign to newCache so results back-propagate to previous elements - return (newCache[ 2 ] = oldCache[ 2 ]); - } else { - // Reuse newcache so results back-propagate to previous elements - uniqueCache[ key ] = newCache; - - // A match means we're done; a fail means we have to keep checking - if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { - return true; - } - } - } - } - } - return false; - }; -} - -function elementMatcher( matchers ) { - return matchers.length > 1 ? - function( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; -} - -function multipleContexts( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; -} - -function condense( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; -} - -function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); -} - -function matcherFromTokens( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function( elem ) { - return indexOf( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function( elem, context, xml ) { - var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - // Avoid hanging onto element (issue #299) - checkContext = null; - return ret; - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) - ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); -} - -function matcherFromGroupMatchers( elementMatchers, setMatchers ) { - var bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function( seed, context, xml, results, outermost ) { - var elem, j, matcher, - matchedCount = 0, - i = "0", - unmatched = seed && [], - setMatched = [], - contextBackup = outermostContext, - // We must always have either seed elements or outermost context - elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), - len = elems.length; - - if ( outermost ) { - outermostContext = context === document || context || outermost; - } - - // Add elements passing elementMatchers directly to results - // Support: IE<9, Safari - // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id - for ( ; i !== len && (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - if ( !context && elem.ownerDocument !== document ) { - setDocument( elem ); - xml = !documentIsHTML; - } - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context || document, xml) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // `i` is now the count of elements visited above, and adding it to `matchedCount` - // makes the latter nonnegative. - matchedCount += i; - - // Apply set filters to unmatched elements - // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` - // equals `i`), unless we didn't visit _any_ elements in the above loop because we have - // no element matchers and no seed. - // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that - // case, which will result in a "00" `matchedCount` that differs from `i` but is also - // numerically zero. - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; -} - -compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !match ) { - match = tokenize( selector ); - } - i = match.length; - while ( i-- ) { - cached = matcherFromTokens( match[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - - // Save selector and tokenization - cached.selector = selector; - } - return cached; -}; - -/** - * A low-level selection function that works with Sizzle's compiled - * selector functions - * @param {String|Function} selector A selector or a pre-compiled - * selector function built with Sizzle.compile - * @param {Element} context - * @param {Array} [results] - * @param {Array} [seed] A set of elements to match against - */ -select = Sizzle.select = function( selector, context, results, seed ) { - var i, tokens, token, type, find, - compiled = typeof selector === "function" && selector, - match = !seed && tokenize( (selector = compiled.selector || selector) ); - - results = results || []; - - // Try to minimize operations if there is only one selector in the list and no seed - // (the latter of which guarantees us context) - if ( match.length === 1 ) { - - // Reduce context if the leading compound selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { - - context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; - if ( !context ) { - return results; - - // Precompiled matchers will still verify ancestry, so step up a level - } else if ( compiled ) { - context = context.parentNode; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, seed ); - return results; - } - - break; - } - } - } - } - - // Compile and execute a filtering function if one is not provided - // Provide `match` to avoid retokenization if we modified the selector above - ( compiled || compile( selector, match ) )( - seed, - context, - !documentIsHTML, - results, - !context || rsibling.test( selector ) && testContext( context.parentNode ) || context - ); - return results; -}; + function setFilters() { + } + + setFilters.prototype = Expr.filters = Expr.pseudos; + Expr.setFilters = new setFilters(); + + tokenize = Sizzle.tokenize = function (selector, parseOnly) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[selector + " "]; + + if (cached) { + return parseOnly ? 0 : cached.slice(0); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while (soFar) { + + // Comma and first run + if (!matched || (match = rcomma.exec(soFar))) { + if (match) { + // Don't consume trailing commas as valid + soFar = soFar.slice(match[0].length) || soFar; + } + groups.push((tokens = [])); + } + + matched = false; + + // Combinators + if ((match = rcombinators.exec(soFar))) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace(rtrim, " ") + }); + soFar = soFar.slice(matched.length); + } + + // Filters + for (type in Expr.filter) { + if ((match = matchExpr[type].exec(soFar)) && (!preFilters[type] || + (match = preFilters[type](match)))) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice(matched.length); + } + } + + if (!matched) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error(selector) : + // Cache the tokens + tokenCache(selector, groups).slice(0); + }; + + function toSelector(tokens) { + var i = 0, + len = tokens.length, + selector = ""; + for (; i < len; i++) { + selector += tokens[i].value; + } + return selector; + } + + function addCombinator(matcher, combinator, base) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function (elem, context, xml) { + while ((elem = elem[dir])) { + if (elem.nodeType === 1 || checkNonElements) { + return matcher(elem, context, xml); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function (elem, context, xml) { + var oldCache, uniqueCache, outerCache, + newCache = [dirruns, doneName]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if (xml) { + while ((elem = elem[dir])) { + if (elem.nodeType === 1 || checkNonElements) { + if (matcher(elem, context, xml)) { + return true; + } + } + } + } else { + while ((elem = elem[dir])) { + if (elem.nodeType === 1 || checkNonElements) { + outerCache = elem[expando] || (elem[expando] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[elem.uniqueID] || (outerCache[elem.uniqueID] = {}); + + if (skip && skip === elem.nodeName.toLowerCase()) { + elem = elem[dir] || elem; + } else if ((oldCache = uniqueCache[key]) && + oldCache[0] === dirruns && oldCache[1] === doneName) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[2] = oldCache[2]); + } else { + // Reuse newcache so results back-propagate to previous elements + uniqueCache[key] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ((newCache[2] = matcher(elem, context, xml))) { + return true; + } + } + } + } + } + return false; + }; + } + + function elementMatcher(matchers) { + return matchers.length > 1 ? + function (elem, context, xml) { + var i = matchers.length; + while (i--) { + if (!matchers[i](elem, context, xml)) { + return false; + } + } + return true; + } : + matchers[0]; + } + + function multipleContexts(selector, contexts, results) { + var i = 0, + len = contexts.length; + for (; i < len; i++) { + Sizzle(selector, contexts[i], results); + } + return results; + } + + function condense(unmatched, map, filter, context, xml) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for (; i < len; i++) { + if ((elem = unmatched[i])) { + if (!filter || filter(elem, context, xml)) { + newUnmatched.push(elem); + if (mapped) { + map.push(i); + } + } + } + } + + return newUnmatched; + } + + function setMatcher(preFilter, selector, matcher, postFilter, postFinder, postSelector) { + if (postFilter && !postFilter[expando]) { + postFilter = setMatcher(postFilter); + } + if (postFinder && !postFinder[expando]) { + postFinder = setMatcher(postFinder, postSelector); + } + return markFunction(function (seed, results, context, xml) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts(selector || "*", context.nodeType ? [context] : context, []), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && (seed || !selector) ? + condense(elems, preMap, preFilter, context, xml) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || (seed ? preFilter : preexisting || postFilter) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if (matcher) { + matcher(matcherIn, matcherOut, context, xml); + } + + // Apply postFilter + if (postFilter) { + temp = condense(matcherOut, postMap); + postFilter(temp, [], context, xml); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while (i--) { + if ((elem = temp[i])) { + matcherOut[postMap[i]] = !(matcherIn[postMap[i]] = elem); + } + } + } + + if (seed) { + if (postFinder || preFilter) { + if (postFinder) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while (i--) { + if ((elem = matcherOut[i])) { + // Restore matcherIn since elem is not yet a final match + temp.push((matcherIn[i] = elem)); + } + } + postFinder(null, (matcherOut = []), temp, xml); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while (i--) { + if ((elem = matcherOut[i]) && + (temp = postFinder ? indexOf(seed, elem) : preMap[i]) > -1) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice(preexisting, matcherOut.length) : + matcherOut + ); + if (postFinder) { + postFinder(null, results, matcherOut, xml); + } else { + push.apply(results, matcherOut); + } + } + }); + } + + function matcherFromTokens(tokens) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[tokens[0].type], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator(function (elem) { + return elem === checkContext; + }, implicitRelative, true), + matchAnyContext = addCombinator(function (elem) { + return indexOf(checkContext, elem) > -1; + }, implicitRelative, true), + matchers = [function (elem, context, xml) { + var ret = (!leadingRelative && (xml || context !== outermostContext)) || ( + (checkContext = context).nodeType ? + matchContext(elem, context, xml) : + matchAnyContext(elem, context, xml)); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + }]; + + for (; i < len; i++) { + if ((matcher = Expr.relative[tokens[i].type])) { + matchers = [addCombinator(elementMatcher(matchers), matcher)]; + } else { + matcher = Expr.filter[tokens[i].type].apply(null, tokens[i].matches); + + // Return special upon seeing a positional matcher + if (matcher[expando]) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for (; j < len; j++) { + if (Expr.relative[tokens[j].type]) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher(matchers), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice(0, i - 1).concat({value: tokens[i - 2].type === " " ? "*" : ""}) + ).replace(rtrim, "$1"), + matcher, + i < j && matcherFromTokens(tokens.slice(i, j)), + j < len && matcherFromTokens((tokens = tokens.slice(j))), + j < len && toSelector(tokens) + ); + } + matchers.push(matcher); + } + } + + return elementMatcher(matchers); + } + + function matcherFromGroupMatchers(elementMatchers, setMatchers) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function (seed, context, xml, results, outermost) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]("*", outermost), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if (outermost) { + outermostContext = context === document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for (; i !== len && (elem = elems[i]) != null; i++) { + if (byElement && elem) { + j = 0; + if (!context && elem.ownerDocument !== document) { + setDocument(elem); + xml = !documentIsHTML; + } + while ((matcher = elementMatchers[j++])) { + if (matcher(elem, context || document, xml)) { + results.push(elem); + break; + } + } + if (outermost) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if (bySet) { + // They will have gone through all possible matchers + if ((elem = !matcher && elem)) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if (seed) { + unmatched.push(elem); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if (bySet && i !== matchedCount) { + j = 0; + while ((matcher = setMatchers[j++])) { + matcher(unmatched, setMatched, context, xml); + } + + if (seed) { + // Reintegrate element matches to eliminate the need for sorting + if (matchedCount > 0) { + while (i--) { + if (!(unmatched[i] || setMatched[i])) { + setMatched[i] = pop.call(results); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense(setMatched); + } + + // Add matches to results + push.apply(results, setMatched); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if (outermost && !seed && setMatched.length > 0 && + (matchedCount + setMatchers.length) > 1) { + + Sizzle.uniqueSort(results); + } + } + + // Override manipulation of globals by nested matchers + if (outermost) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction(superMatcher) : + superMatcher; + } + + compile = Sizzle.compile = function (selector, match /* Internal Use Only */) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[selector + " "]; + + if (!cached) { + // Generate a function of recursive functions that can be used to check each element + if (!match) { + match = tokenize(selector); + } + i = match.length; + while (i--) { + cached = matcherFromTokens(match[i]); + if (cached[expando]) { + setMatchers.push(cached); + } else { + elementMatchers.push(cached); + } + } + + // Cache the compiled function + cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers)); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; + }; + + /** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ + select = Sizzle.select = function (selector, context, results, seed) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize((selector = compiled.selector || selector)); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if (match.length === 1) { + + // Reduce context if the leading compound selector is an ID + tokens = match[0] = match[0].slice(0); + if (tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[tokens[1].type]) { + + context = (Expr.find["ID"](token.matches[0].replace(runescape, funescape), context) || [])[0]; + if (!context) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if (compiled) { + context = context.parentNode; + } + + selector = selector.slice(tokens.shift().value.length); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test(selector) ? 0 : tokens.length; + while (i--) { + token = tokens[i]; + + // Abort if we hit a combinator + if (Expr.relative[(type = token.type)]) { + break; + } + if ((find = Expr.find[type])) { + // Search, expanding context for leading sibling combinators + if ((seed = find( + token.matches[0].replace(runescape, funescape), + rsibling.test(tokens[0].type) && testContext(context.parentNode) || context + ))) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice(i, 1); + selector = seed.length && toSelector(tokens); + if (!selector) { + push.apply(results, seed); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + (compiled || compile(selector, match))( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test(selector) && testContext(context.parentNode) || context + ); + return results; + }; // One-time assignments // Sort stability -support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + support.sortStable = expando.split("").sort(sortOrder).join("") === expando; // Support: Chrome 14-35+ // Always assume duplicates if they aren't passed to the comparison function -support.detectDuplicates = !!hasDuplicate; + support.detectDuplicates = !!hasDuplicate; // Initialize against the default document -setDocument(); + setDocument(); // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) // Detached nodes confoundingly follow *each other* -support.sortDetached = assert(function( el ) { - // Should return 1, but returns 4 (following) - return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; -}); + support.sortDetached = assert(function (el) { + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition(document.createElement("fieldset")) & 1; + }); // Support: IE<8 // Prevent attribute/property "interpolation" // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !assert(function( el ) { - el.innerHTML = ""; - return el.firstChild.getAttribute("href") === "#" ; -}) ) { - addHandle( "type|href|height|width", function( elem, name, isXML ) { - if ( !isXML ) { - return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); - } - }); -} + if (!assert(function (el) { + el.innerHTML = ""; + return el.firstChild.getAttribute("href") === "#"; + })) { + addHandle("type|href|height|width", function (elem, name, isXML) { + if (!isXML) { + return elem.getAttribute(name, name.toLowerCase() === "type" ? 1 : 2); + } + }); + } // Support: IE<9 // Use defaultValue in place of getAttribute("value") -if ( !support.attributes || !assert(function( el ) { - el.innerHTML = ""; - el.firstChild.setAttribute( "value", "" ); - return el.firstChild.getAttribute( "value" ) === ""; -}) ) { - addHandle( "value", function( elem, name, isXML ) { - if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { - return elem.defaultValue; - } - }); -} + if (!support.attributes || !assert(function (el) { + el.innerHTML = ""; + el.firstChild.setAttribute("value", ""); + return el.firstChild.getAttribute("value") === ""; + })) { + addHandle("value", function (elem, name, isXML) { + if (!isXML && elem.nodeName.toLowerCase() === "input") { + return elem.defaultValue; + } + }); + } // Support: IE<9 // Use getAttributeNode to fetch booleans when getAttribute lies -if ( !assert(function( el ) { - return el.getAttribute("disabled") == null; -}) ) { - addHandle( booleans, function( elem, name, isXML ) { - var val; - if ( !isXML ) { - return elem[ name ] === true ? name.toLowerCase() : - (val = elem.getAttributeNode( name )) && val.specified ? - val.value : - null; - } - }); -} + if (!assert(function (el) { + return el.getAttribute("disabled") == null; + })) { + addHandle(booleans, function (elem, name, isXML) { + var val; + if (!isXML) { + return elem[name] === true ? name.toLowerCase() : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; + } + }); + } -return Sizzle; + return Sizzle; -})( window ); + })(window); - -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; + jQuery.find = Sizzle; + jQuery.expr = Sizzle.selectors; // Deprecated -jQuery.expr[ ":" ] = jQuery.expr.pseudos; -jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; -jQuery.escapeSelector = Sizzle.escape; + jQuery.expr[":"] = jQuery.expr.pseudos; + jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; + jQuery.text = Sizzle.getText; + jQuery.isXMLDoc = Sizzle.isXML; + jQuery.contains = Sizzle.contains; + jQuery.escapeSelector = Sizzle.escape; + var dir = function (elem, dir, until) { + var matched = [], + truncate = until !== undefined; + + while ((elem = elem[dir]) && elem.nodeType !== 9) { + if (elem.nodeType === 1) { + if (truncate && jQuery(elem).is(until)) { + break; + } + matched.push(elem); + } + } + return matched; + }; -var dir = function( elem, dir, until ) { - var matched = [], - truncate = until !== undefined; + var siblings = function (n, elem) { + var matched = []; - while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { - if ( elem.nodeType === 1 ) { - if ( truncate && jQuery( elem ).is( until ) ) { - break; - } - matched.push( elem ); - } - } - return matched; -}; + for (; n; n = n.nextSibling) { + if (n.nodeType === 1 && n !== elem) { + matched.push(n); + } + } + + return matched; + }; -var siblings = function( n, elem ) { - var matched = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - matched.push( n ); - } - } - - return matched; -}; + var rneedsContext = jQuery.expr.match.needsContext; -var rneedsContext = jQuery.expr.match.needsContext; + function nodeName(elem, name) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + + }; + var rsingleTag = (/^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i); - -function nodeName( elem, name ) { - - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - -}; -var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); - - - -var risSimple = /^.[^:#\[\.,]*$/; + var risSimple = /^.[^:#\[\.,]*$/; // Implement the identical functionality for filter and not -function winnow( elements, qualifier, not ) { - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep( elements, function( elem, i ) { - return !!qualifier.call( elem, i, elem ) !== not; - } ); - } + function winnow(elements, qualifier, not) { + if (jQuery.isFunction(qualifier)) { + return jQuery.grep(elements, function (elem, i) { + return !!qualifier.call(elem, i, elem) !== not; + }); + } - // Single element - if ( qualifier.nodeType ) { - return jQuery.grep( elements, function( elem ) { - return ( elem === qualifier ) !== not; - } ); - } + // Single element + if (qualifier.nodeType) { + return jQuery.grep(elements, function (elem) { + return (elem === qualifier) !== not; + }); + } - // Arraylike of elements (jQuery, arguments, Array) - if ( typeof qualifier !== "string" ) { - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) > -1 ) !== not; - } ); - } + // Arraylike of elements (jQuery, arguments, Array) + if (typeof qualifier !== "string") { + return jQuery.grep(elements, function (elem) { + return (indexOf.call(qualifier, elem) > -1) !== not; + }); + } - // Simple selector that can be filtered directly, removing non-Elements - if ( risSimple.test( qualifier ) ) { - return jQuery.filter( qualifier, elements, not ); - } + // Simple selector that can be filtered directly, removing non-Elements + if (risSimple.test(qualifier)) { + return jQuery.filter(qualifier, elements, not); + } - // Complex selector, compare the two sets, removing non-Elements - qualifier = jQuery.filter( qualifier, elements ); - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1; - } ); -} + // Complex selector, compare the two sets, removing non-Elements + qualifier = jQuery.filter(qualifier, elements); + return jQuery.grep(elements, function (elem) { + return (indexOf.call(qualifier, elem) > -1) !== not && elem.nodeType === 1; + }); + } -jQuery.filter = function( expr, elems, not ) { - var elem = elems[ 0 ]; + jQuery.filter = function (expr, elems, not) { + var elem = elems[0]; - if ( not ) { - expr = ":not(" + expr + ")"; - } + if (not) { + expr = ":not(" + expr + ")"; + } - if ( elems.length === 1 && elem.nodeType === 1 ) { - return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; - } + if (elems.length === 1 && elem.nodeType === 1) { + return jQuery.find.matchesSelector(elem, expr) ? [elem] : []; + } - return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { - return elem.nodeType === 1; - } ) ); -}; + return jQuery.find.matches(expr, jQuery.grep(elems, function (elem) { + return elem.nodeType === 1; + })); + }; -jQuery.fn.extend( { - find: function( selector ) { - var i, ret, - len = this.length, - self = this; + jQuery.fn.extend({ + find: function (selector) { + var i, ret, + len = this.length, + self = this; - if ( typeof selector !== "string" ) { - return this.pushStack( jQuery( selector ).filter( function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - } ) ); - } + if (typeof selector !== "string") { + return this.pushStack(jQuery(selector).filter(function () { + for (i = 0; i < len; i++) { + if (jQuery.contains(self[i], this)) { + return true; + } + } + })); + } - ret = this.pushStack( [] ); + ret = this.pushStack([]); - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, self[ i ], ret ); - } + for (i = 0; i < len; i++) { + jQuery.find(selector, self[i], ret); + } - return len > 1 ? jQuery.uniqueSort( ret ) : ret; - }, - filter: function( selector ) { - return this.pushStack( winnow( this, selector || [], false ) ); - }, - not: function( selector ) { - return this.pushStack( winnow( this, selector || [], true ) ); - }, - is: function( selector ) { - return !!winnow( - this, + return len > 1 ? jQuery.uniqueSort(ret) : ret; + }, + filter: function (selector) { + return this.pushStack(winnow(this, selector || [], false)); + }, + not: function (selector) { + return this.pushStack(winnow(this, selector || [], true)); + }, + is: function (selector) { + return !!winnow( + this, - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test( selector ) ? - jQuery( selector ) : - selector || [], - false - ).length; - } -} ); + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test(selector) ? + jQuery(selector) : + selector || [], + false + ).length; + } + }); // Initialize a jQuery object // A central reference to the root jQuery(document) -var rootjQuery, + var rootjQuery, - // A simple way to check for HTML strings - // Prioritize #id over to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - // Shortcut simple #id case for speed - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, - init = jQuery.fn.init = function( selector, context, root ) { - var match, elem; + init = jQuery.fn.init = function (selector, context, root) { + var match, elem; - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } + // HANDLE: $(""), $(null), $(undefined), $(false) + if (!selector) { + return this; + } - // Method init() accepts an alternate rootjQuery - // so migrate can support jQuery.sub (gh-2101) - root = root || rootjQuery; + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector[ 0 ] === "<" && - selector[ selector.length - 1 ] === ">" && - selector.length >= 3 ) { + // Handle HTML strings + if (typeof selector === "string") { + if (selector[0] === "<" && + selector[selector.length - 1] === ">" && + selector.length >= 3) { - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [null, selector, null]; - } else { - match = rquickExpr.exec( selector ); - } + } else { + match = rquickExpr.exec(selector); + } - // Match html or make sure no context is specified for #id - if ( match && ( match[ 1 ] || !context ) ) { + // Match html or make sure no context is specified for #id + if (match && (match[1] || !context)) { - // HANDLE: $(html) -> $(array) - if ( match[ 1 ] ) { - context = context instanceof jQuery ? context[ 0 ] : context; + // HANDLE: $(html) -> $(array) + if (match[1]) { + context = context instanceof jQuery ? context[0] : context; - // Option to run scripts is true for back-compat - // Intentionally let the error be thrown if parseHTML is not present - jQuery.merge( this, jQuery.parseHTML( - match[ 1 ], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge(this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + )); - // HANDLE: $(html, props) - if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { + // HANDLE: $(html, props) + if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) { + for (match in context) { - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); + // Properties of context are called as methods if possible + if (jQuery.isFunction(this[match])) { + this[match](context[match]); - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } + // ...and otherwise set as attributes + } else { + this.attr(match, context[match]); + } + } + } - return this; + return this; - // HANDLE: $(#id) - } else { - elem = document.getElementById( match[ 2 ] ); + // HANDLE: $(#id) + } else { + elem = document.getElementById(match[2]); - if ( elem ) { + if (elem) { - // Inject the element directly into the jQuery object - this[ 0 ] = elem; - this.length = 1; - } - return this; - } + // Inject the element directly into the jQuery object + this[0] = elem; + this.length = 1; + } + return this; + } - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || root ).find( selector ); + // HANDLE: $(expr, $(...)) + } else if (!context || context.jquery) { + return (context || root).find(selector); - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor( context ).find( selector ); - } + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor(context).find(selector); + } - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this[ 0 ] = selector; - this.length = 1; - return this; + // HANDLE: $(DOMElement) + } else if (selector.nodeType) { + this[0] = selector; + this.length = 1; + return this; - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return root.ready !== undefined ? - root.ready( selector ) : + // HANDLE: $(function) + // Shortcut for document ready + } else if (jQuery.isFunction(selector)) { + return root.ready !== undefined ? + root.ready(selector) : - // Execute immediately if ready is not present - selector( jQuery ); - } + // Execute immediately if ready is not present + selector(jQuery); + } - return jQuery.makeArray( selector, this ); - }; + return jQuery.makeArray(selector, this); + }; // Give the init function the jQuery prototype for later instantiation -init.prototype = jQuery.fn; + init.prototype = jQuery.fn; // Initialize central reference -rootjQuery = jQuery( document ); + rootjQuery = jQuery(document); -var rparentsprev = /^(?:parents|prev(?:Until|All))/, + var rparentsprev = /^(?:parents|prev(?:Until|All))/, - // Methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; -jQuery.fn.extend( { - has: function( target ) { - var targets = jQuery( target, this ), - l = targets.length; + jQuery.fn.extend({ + has: function (target) { + var targets = jQuery(target, this), + l = targets.length; - return this.filter( function() { - var i = 0; - for ( ; i < l; i++ ) { - if ( jQuery.contains( this, targets[ i ] ) ) { - return true; - } - } - } ); - }, + return this.filter(function () { + var i = 0; + for (; i < l; i++) { + if (jQuery.contains(this, targets[i])) { + return true; + } + } + }); + }, - closest: function( selectors, context ) { - var cur, - i = 0, - l = this.length, - matched = [], - targets = typeof selectors !== "string" && jQuery( selectors ); + closest: function (selectors, context) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery(selectors); - // Positional selectors never match, since there's no _selection_ context - if ( !rneedsContext.test( selectors ) ) { - for ( ; i < l; i++ ) { - for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + // Positional selectors never match, since there's no _selection_ context + if (!rneedsContext.test(selectors)) { + for (; i < l; i++) { + for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) { - // Always skip document fragments - if ( cur.nodeType < 11 && ( targets ? - targets.index( cur ) > -1 : + // Always skip document fragments + if (cur.nodeType < 11 && (targets ? + targets.index(cur) > -1 : - // Don't pass non-elements to Sizzle - cur.nodeType === 1 && - jQuery.find.matchesSelector( cur, selectors ) ) ) { + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector(cur, selectors))) { - matched.push( cur ); - break; - } - } - } - } + matched.push(cur); + break; + } + } + } + } - return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); - }, + return this.pushStack(matched.length > 1 ? jQuery.uniqueSort(matched) : matched); + }, - // Determine the position of an element within the set - index: function( elem ) { + // Determine the position of an element within the set + index: function (elem) { - // No argument, return index in parent - if ( !elem ) { - return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; - } + // No argument, return index in parent + if (!elem) { + return (this[0] && this[0].parentNode) ? this.first().prevAll().length : -1; + } - // Index in selector - if ( typeof elem === "string" ) { - return indexOf.call( jQuery( elem ), this[ 0 ] ); - } + // Index in selector + if (typeof elem === "string") { + return indexOf.call(jQuery(elem), this[0]); + } - // Locate the position of the desired element - return indexOf.call( this, + // Locate the position of the desired element + return indexOf.call(this, - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[ 0 ] : elem - ); - }, + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem + ); + }, - add: function( selector, context ) { - return this.pushStack( - jQuery.uniqueSort( - jQuery.merge( this.get(), jQuery( selector, context ) ) - ) - ); - }, + add: function (selector, context) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge(this.get(), jQuery(selector, context)) + ) + ); + }, - addBack: function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter( selector ) - ); - } -} ); - -function sibling( cur, dir ) { - while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} - return cur; -} - -jQuery.each( { - parent: function( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function( elem ) { - return dir( elem, "parentNode" ); - }, - parentsUntil: function( elem, i, until ) { - return dir( elem, "parentNode", until ); - }, - next: function( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function( elem ) { - return dir( elem, "nextSibling" ); - }, - prevAll: function( elem ) { - return dir( elem, "previousSibling" ); - }, - nextUntil: function( elem, i, until ) { - return dir( elem, "nextSibling", until ); - }, - prevUntil: function( elem, i, until ) { - return dir( elem, "previousSibling", until ); - }, - siblings: function( elem ) { - return siblings( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function( elem ) { - return siblings( elem.firstChild ); - }, - contents: function( elem ) { - if ( nodeName( elem, "iframe" ) ) { - return elem.contentDocument; + addBack: function (selector) { + return this.add(selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); } + }); - // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only - // Treat the template element as a regular one in browsers that - // don't support it. - if ( nodeName( elem, "template" ) ) { - elem = elem.content || elem; + function sibling(cur, dir) { + while ((cur = cur[dir]) && cur.nodeType !== 1) { } + return cur; + } - return jQuery.merge( [], elem.childNodes ); - } -}, function( name, fn ) { - jQuery.fn[ name ] = function( until, selector ) { - var matched = jQuery.map( this, fn, until ); + jQuery.each({ + parent: function (elem) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function (elem) { + return dir(elem, "parentNode"); + }, + parentsUntil: function (elem, i, until) { + return dir(elem, "parentNode", until); + }, + next: function (elem) { + return sibling(elem, "nextSibling"); + }, + prev: function (elem) { + return sibling(elem, "previousSibling"); + }, + nextAll: function (elem) { + return dir(elem, "nextSibling"); + }, + prevAll: function (elem) { + return dir(elem, "previousSibling"); + }, + nextUntil: function (elem, i, until) { + return dir(elem, "nextSibling", until); + }, + prevUntil: function (elem, i, until) { + return dir(elem, "previousSibling", until); + }, + siblings: function (elem) { + return siblings((elem.parentNode || {}).firstChild, elem); + }, + children: function (elem) { + return siblings(elem.firstChild); + }, + contents: function (elem) { + if (nodeName(elem, "iframe")) { + return elem.contentDocument; + } - if ( name.slice( -5 ) !== "Until" ) { - selector = until; - } + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if (nodeName(elem, "template")) { + elem = elem.content || elem; + } - if ( selector && typeof selector === "string" ) { - matched = jQuery.filter( selector, matched ); - } + return jQuery.merge([], elem.childNodes); + } + }, function (name, fn) { + jQuery.fn[name] = function (until, selector) { + var matched = jQuery.map(this, fn, until); - if ( this.length > 1 ) { + if (name.slice(-5) !== "Until") { + selector = until; + } - // Remove duplicates - if ( !guaranteedUnique[ name ] ) { - jQuery.uniqueSort( matched ); - } + if (selector && typeof selector === "string") { + matched = jQuery.filter(selector, matched); + } - // Reverse order for parents* and prev-derivatives - if ( rparentsprev.test( name ) ) { - matched.reverse(); - } - } + if (this.length > 1) { - return this.pushStack( matched ); - }; -} ); -var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + // Remove duplicates + if (!guaranteedUnique[name]) { + jQuery.uniqueSort(matched); + } + // Reverse order for parents* and prev-derivatives + if (rparentsprev.test(name)) { + matched.reverse(); + } + } + + return this.pushStack(matched); + }; + }); + var rnothtmlwhite = (/[^\x20\t\r\n\f]+/g); // Convert String-formatted options into Object-formatted ones -function createOptions( options ) { - var object = {}; - jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { - object[ flag ] = true; - } ); - return object; -} + function createOptions(options) { + var object = {}; + jQuery.each(options.match(rnothtmlwhite) || [], function (_, flag) { + object[flag] = true; + }); + return object; + } -/* + /* * Create a callback list using the following parameters: * * options: an optional list of space-separated options that will change how @@ -3271,915 +3275,908 @@ function createOptions( options ) { * stopOnFalse: interrupt callings when a callback returns false * */ -jQuery.Callbacks = function( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - createOptions( options ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - - // Last fire value for non-forgettable lists - memory, - - // Flag to know if list was already fired - fired, - - // Flag to prevent firing - locked, - - // Actual callback list - list = [], - - // Queue of execution data for repeatable lists - queue = [], - - // Index of currently firing callback (modified by add/remove as needed) - firingIndex = -1, - - // Fire callbacks - fire = function() { - - // Enforce single-firing - locked = locked || options.once; - - // Execute callbacks for all pending executions, - // respecting firingIndex overrides and runtime changes - fired = firing = true; - for ( ; queue.length; firingIndex = -1 ) { - memory = queue.shift(); - while ( ++firingIndex < list.length ) { - - // Run callback and check for early termination - if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && - options.stopOnFalse ) { - - // Jump to end and forget the data so .add doesn't re-fire - firingIndex = list.length; - memory = false; - } - } - } - - // Forget the data if we're done with it - if ( !options.memory ) { - memory = false; - } - - firing = false; - - // Clean up if we're done firing for good - if ( locked ) { - - // Keep an empty list if we have data for future add calls - if ( memory ) { - list = []; - - // Otherwise, this object is spent - } else { - list = ""; - } - } - }, - - // Actual Callbacks object - self = { - - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - - // If we have memory from a past run, we should fire after adding - if ( memory && !firing ) { - firingIndex = list.length - 1; - queue.push( memory ); - } - - ( function add( args ) { - jQuery.each( args, function( _, arg ) { - if ( jQuery.isFunction( arg ) ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { - - // Inspect recursively - add( arg ); - } - } ); - } )( arguments ); - - if ( memory && !firing ) { - fire(); - } - } - return this; - }, - - // Remove a callback from the list - remove: function() { - jQuery.each( arguments, function( _, arg ) { - var index; - while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - - // Handle firing indexes - if ( index <= firingIndex ) { - firingIndex--; - } - } - } ); - return this; - }, - - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function( fn ) { - return fn ? - jQuery.inArray( fn, list ) > -1 : - list.length > 0; - }, - - // Remove all callbacks from the list - empty: function() { - if ( list ) { - list = []; - } - return this; - }, - - // Disable .fire and .add - // Abort any current/pending executions - // Clear all callbacks and values - disable: function() { - locked = queue = []; - list = memory = ""; - return this; - }, - disabled: function() { - return !list; - }, - - // Disable .fire - // Also disable .add unless we have memory (since it would have no effect) - // Abort any pending executions - lock: function() { - locked = queue = []; - if ( !memory && !firing ) { - list = memory = ""; - } - return this; - }, - locked: function() { - return !!locked; - }, - - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - if ( !locked ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - queue.push( args ); - if ( !firing ) { - fire(); - } - } - return this; - }, - - // Call all the callbacks with the given arguments - fire: function() { - self.fireWith( this, arguments ); - return this; - }, - - // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; - - return self; -}; - - -function Identity( v ) { - return v; -} -function Thrower( ex ) { - throw ex; -} - -function adoptValue( value, resolve, reject, noValue ) { - var method; - - try { - - // Check for promise aspect first to privilege synchronous behavior - if ( value && jQuery.isFunction( ( method = value.promise ) ) ) { - method.call( value ).done( resolve ).fail( reject ); - - // Other thenables - } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) { - method.call( value, resolve, reject ); - - // Other non-thenables - } else { - - // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: - // * false: [ value ].slice( 0 ) => resolve( value ) - // * true: [ value ].slice( 1 ) => resolve() - resolve.apply( undefined, [ value ].slice( noValue ) ); - } - - // For Promises/A+, convert exceptions into rejections - // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in - // Deferred#then to conditionally suppress rejection. - } catch ( value ) { - - // Support: Android 4.0 only - // Strict mode functions invoked without .call/.apply get global-object context - reject.apply( undefined, [ value ] ); - } -} - -jQuery.extend( { - - Deferred: function( func ) { - var tuples = [ - - // action, add listener, callbacks, - // ... .then handlers, argument index, [final state] - [ "notify", "progress", jQuery.Callbacks( "memory" ), - jQuery.Callbacks( "memory" ), 2 ], - [ "resolve", "done", jQuery.Callbacks( "once memory" ), - jQuery.Callbacks( "once memory" ), 0, "resolved" ], - [ "reject", "fail", jQuery.Callbacks( "once memory" ), - jQuery.Callbacks( "once memory" ), 1, "rejected" ] - ], - state = "pending", - promise = { - state: function() { - return state; - }, - always: function() { - deferred.done( arguments ).fail( arguments ); - return this; - }, - "catch": function( fn ) { - return promise.then( null, fn ); - }, - - // Keep pipe for back-compat - pipe: function( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - - return jQuery.Deferred( function( newDefer ) { - jQuery.each( tuples, function( i, tuple ) { - - // Map tuples (progress, done, fail) to arguments (done, fail, progress) - var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; - - // deferred.progress(function() { bind to newDefer or newDefer.notify }) - // deferred.done(function() { bind to newDefer or newDefer.resolve }) - // deferred.fail(function() { bind to newDefer or newDefer.reject }) - deferred[ tuple[ 1 ] ]( function() { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .progress( newDefer.notify ) - .done( newDefer.resolve ) - .fail( newDefer.reject ); - } else { - newDefer[ tuple[ 0 ] + "With" ]( - this, - fn ? [ returned ] : arguments - ); - } - } ); - } ); - fns = null; - } ).promise(); - }, - then: function( onFulfilled, onRejected, onProgress ) { - var maxDepth = 0; - function resolve( depth, deferred, handler, special ) { - return function() { - var that = this, - args = arguments, - mightThrow = function() { - var returned, then; - - // Support: Promises/A+ section 2.3.3.3.3 - // https://promisesaplus.com/#point-59 - // Ignore double-resolution attempts - if ( depth < maxDepth ) { - return; - } - - returned = handler.apply( that, args ); - - // Support: Promises/A+ section 2.3.1 - // https://promisesaplus.com/#point-48 - if ( returned === deferred.promise() ) { - throw new TypeError( "Thenable self-resolution" ); - } - - // Support: Promises/A+ sections 2.3.3.1, 3.5 - // https://promisesaplus.com/#point-54 - // https://promisesaplus.com/#point-75 - // Retrieve `then` only once - then = returned && - - // Support: Promises/A+ section 2.3.4 - // https://promisesaplus.com/#point-64 - // Only check objects and functions for thenability - ( typeof returned === "object" || - typeof returned === "function" ) && - returned.then; - - // Handle a returned thenable - if ( jQuery.isFunction( then ) ) { - - // Special processors (notify) just wait for resolution - if ( special ) { - then.call( - returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ) - ); - - // Normal processors (resolve) also hook into progress - } else { - - // ...and disregard older resolution values - maxDepth++; - - then.call( - returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ), - resolve( maxDepth, deferred, Identity, - deferred.notifyWith ) - ); - } - - // Handle all other returned values - } else { - - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if ( handler !== Identity ) { - that = undefined; - args = [ returned ]; - } - - // Process the value(s) - // Default process is resolve - ( special || deferred.resolveWith )( that, args ); - } - }, - - // Only normal processors (resolve) catch and reject exceptions - process = special ? - mightThrow : - function() { - try { - mightThrow(); - } catch ( e ) { - - if ( jQuery.Deferred.exceptionHook ) { - jQuery.Deferred.exceptionHook( e, - process.stackTrace ); - } - - // Support: Promises/A+ section 2.3.3.3.4.1 - // https://promisesaplus.com/#point-61 - // Ignore post-resolution exceptions - if ( depth + 1 >= maxDepth ) { - - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if ( handler !== Thrower ) { - that = undefined; - args = [ e ]; - } - - deferred.rejectWith( that, args ); - } - } - }; - - // Support: Promises/A+ section 2.3.3.3.1 - // https://promisesaplus.com/#point-57 - // Re-resolve promises immediately to dodge false rejection from - // subsequent errors - if ( depth ) { - process(); - } else { - - // Call an optional hook to record the stack, in case of exception - // since it's otherwise lost when execution goes async - if ( jQuery.Deferred.getStackHook ) { - process.stackTrace = jQuery.Deferred.getStackHook(); - } - window.setTimeout( process ); - } - }; - } - - return jQuery.Deferred( function( newDefer ) { - - // progress_handlers.add( ... ) - tuples[ 0 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onProgress ) ? - onProgress : - Identity, - newDefer.notifyWith - ) - ); - - // fulfilled_handlers.add( ... ) - tuples[ 1 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onFulfilled ) ? - onFulfilled : - Identity - ) - ); - - // rejected_handlers.add( ... ) - tuples[ 2 ][ 3 ].add( - resolve( - 0, - newDefer, - jQuery.isFunction( onRejected ) ? - onRejected : - Thrower - ) - ); - } ).promise(); - }, - - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Add list-specific methods - jQuery.each( tuples, function( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 5 ]; - - // promise.progress = list.add - // promise.done = list.add - // promise.fail = list.add - promise[ tuple[ 1 ] ] = list.add; - - // Handle state - if ( stateString ) { - list.add( - function() { - - // state = "resolved" (i.e., fulfilled) - // state = "rejected" - state = stateString; - }, - - // rejected_callbacks.disable - // fulfilled_callbacks.disable - tuples[ 3 - i ][ 2 ].disable, - - // progress_callbacks.lock - tuples[ 0 ][ 2 ].lock - ); - } - - // progress_handlers.fire - // fulfilled_handlers.fire - // rejected_handlers.fire - list.add( tuple[ 3 ].fire ); - - // deferred.notify = function() { deferred.notifyWith(...) } - // deferred.resolve = function() { deferred.resolveWith(...) } - // deferred.reject = function() { deferred.rejectWith(...) } - deferred[ tuple[ 0 ] ] = function() { - deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); - return this; - }; - - // deferred.notifyWith = list.fireWith - // deferred.resolveWith = list.fireWith - // deferred.rejectWith = list.fireWith - deferred[ tuple[ 0 ] + "With" ] = list.fireWith; - } ); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( singleValue ) { - var - - // count of uncompleted subordinates - remaining = arguments.length, - - // count of unprocessed arguments - i = remaining, - - // subordinate fulfillment data - resolveContexts = Array( i ), - resolveValues = slice.call( arguments ), - - // the master Deferred - master = jQuery.Deferred(), - - // subordinate callback factory - updateFunc = function( i ) { - return function( value ) { - resolveContexts[ i ] = this; - resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; - if ( !( --remaining ) ) { - master.resolveWith( resolveContexts, resolveValues ); - } - }; - }; - - // Single- and empty arguments are adopted like Promise.resolve - if ( remaining <= 1 ) { - adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, - !remaining ); - - // Use .then() to unwrap secondary thenables (cf. gh-3000) - if ( master.state() === "pending" || - jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { - - return master.then(); - } - } - - // Multiple arguments are aggregated like Promise.all array elements - while ( i-- ) { - adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); - } - - return master.promise(); - } -} ); + jQuery.Callbacks = function (options) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions(options) : + jQuery.extend({}, options); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function () { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for (; queue.length; firingIndex = -1) { + memory = queue.shift(); + while (++firingIndex < list.length) { + + // Run callback and check for early termination + if (list[firingIndex].apply(memory[0], memory[1]) === false && + options.stopOnFalse) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if (!options.memory) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if (locked) { + + // Keep an empty list if we have data for future add calls + if (memory) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function () { + if (list) { + + // If we have memory from a past run, we should fire after adding + if (memory && !firing) { + firingIndex = list.length - 1; + queue.push(memory); + } + + (function add(args) { + jQuery.each(args, function (_, arg) { + if (jQuery.isFunction(arg)) { + if (!options.unique || !self.has(arg)) { + list.push(arg); + } + } else if (arg && arg.length && jQuery.type(arg) !== "string") { + + // Inspect recursively + add(arg); + } + }); + })(arguments); + + if (memory && !firing) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function () { + jQuery.each(arguments, function (_, arg) { + var index; + while ((index = jQuery.inArray(arg, list, index)) > -1) { + list.splice(index, 1); + + // Handle firing indexes + if (index <= firingIndex) { + firingIndex--; + } + } + }); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function (fn) { + return fn ? + jQuery.inArray(fn, list) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function () { + if (list) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function () { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function () { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function () { + locked = queue = []; + if (!memory && !firing) { + list = memory = ""; + } + return this; + }, + locked: function () { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function (context, args) { + if (!locked) { + args = args || []; + args = [context, args.slice ? args.slice() : args]; + queue.push(args); + if (!firing) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function () { + self.fireWith(this, arguments); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function () { + return !!fired; + } + }; + + return self; + }; + + + function Identity(v) { + return v; + } + + function Thrower(ex) { + throw ex; + } + + function adoptValue(value, resolve, reject, noValue) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if (value && jQuery.isFunction((method = value.promise))) { + method.call(value).done(resolve).fail(reject); + + // Other thenables + } else if (value && jQuery.isFunction((method = value.then))) { + method.call(value, resolve, reject); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply(undefined, [value].slice(noValue)); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch (value) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply(undefined, [value]); + } + } + + jQuery.extend({ + + Deferred: function (func) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + ["notify", "progress", jQuery.Callbacks("memory"), + jQuery.Callbacks("memory"), 2], + ["resolve", "done", jQuery.Callbacks("once memory"), + jQuery.Callbacks("once memory"), 0, "resolved"], + ["reject", "fail", jQuery.Callbacks("once memory"), + jQuery.Callbacks("once memory"), 1, "rejected"] + ], + state = "pending", + promise = { + state: function () { + return state; + }, + always: function () { + deferred.done(arguments).fail(arguments); + return this; + }, + "catch": function (fn) { + return promise.then(null, fn); + }, + + // Keep pipe for back-compat + pipe: function (/* fnDone, fnFail, fnProgress */) { + var fns = arguments; + + return jQuery.Deferred(function (newDefer) { + jQuery.each(tuples, function (i, tuple) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = jQuery.isFunction(fns[tuple[4]]) && fns[tuple[4]]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[tuple[1]](function () { + var returned = fn && fn.apply(this, arguments); + if (returned && jQuery.isFunction(returned.promise)) { + returned.promise() + .progress(newDefer.notify) + .done(newDefer.resolve) + .fail(newDefer.reject); + } else { + newDefer[tuple[0] + "With"]( + this, + fn ? [returned] : arguments + ); + } + }); + }); + fns = null; + }).promise(); + }, + then: function (onFulfilled, onRejected, onProgress) { + var maxDepth = 0; + + function resolve(depth, deferred, handler, special) { + return function () { + var that = this, + args = arguments, + mightThrow = function () { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if (depth < maxDepth) { + return; + } + + returned = handler.apply(that, args); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if (returned === deferred.promise()) { + throw new TypeError("Thenable self-resolution"); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + (typeof returned === "object" || + typeof returned === "function") && + returned.then; + + // Handle a returned thenable + if (jQuery.isFunction(then)) { + + // Special processors (notify) just wait for resolution + if (special) { + then.call( + returned, + resolve(maxDepth, deferred, Identity, special), + resolve(maxDepth, deferred, Thrower, special) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve(maxDepth, deferred, Identity, special), + resolve(maxDepth, deferred, Thrower, special), + resolve(maxDepth, deferred, Identity, + deferred.notifyWith) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if (handler !== Identity) { + that = undefined; + args = [returned]; + } + + // Process the value(s) + // Default process is resolve + (special || deferred.resolveWith)(that, args); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function () { + try { + mightThrow(); + } catch (e) { + + if (jQuery.Deferred.exceptionHook) { + jQuery.Deferred.exceptionHook(e, + process.stackTrace); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if (depth + 1 >= maxDepth) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if (handler !== Thrower) { + that = undefined; + args = [e]; + } + + deferred.rejectWith(that, args); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if (depth) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if (jQuery.Deferred.getStackHook) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout(process); + } + }; + } + + return jQuery.Deferred(function (newDefer) { + + // progress_handlers.add( ... ) + tuples[0][3].add( + resolve( + 0, + newDefer, + jQuery.isFunction(onProgress) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[1][3].add( + resolve( + 0, + newDefer, + jQuery.isFunction(onFulfilled) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[2][3].add( + resolve( + 0, + newDefer, + jQuery.isFunction(onRejected) ? + onRejected : + Thrower + ) + ); + }).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function (obj) { + return obj != null ? jQuery.extend(obj, promise) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each(tuples, function (i, tuple) { + var list = tuple[2], + stateString = tuple[5]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[tuple[1]] = list.add; + + // Handle state + if (stateString) { + list.add( + function () { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[3 - i][2].disable, + + // progress_callbacks.lock + tuples[0][2].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add(tuple[3].fire); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[tuple[0]] = function () { + deferred[tuple[0] + "With"](this === deferred ? undefined : this, arguments); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[tuple[0] + "With"] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise(deferred); + + // Call given func if any + if (func) { + func.call(deferred, deferred); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function (singleValue) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array(i), + resolveValues = slice.call(arguments), + + // the master Deferred + master = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function (i) { + return function (value) { + resolveContexts[i] = this; + resolveValues[i] = arguments.length > 1 ? slice.call(arguments) : value; + if (!(--remaining)) { + master.resolveWith(resolveContexts, resolveValues); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if (remaining <= 1) { + adoptValue(singleValue, master.done(updateFunc(i)).resolve, master.reject, + !remaining); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if (master.state() === "pending" || + jQuery.isFunction(resolveValues[i] && resolveValues[i].then)) { + + return master.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while (i--) { + adoptValue(resolveValues[i], updateFunc(i), master.reject); + } + + return master.promise(); + } + }); // These usually indicate a programmer mistake during development, // warn about them ASAP rather than swallowing them by default. -var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; -jQuery.Deferred.exceptionHook = function( error, stack ) { + jQuery.Deferred.exceptionHook = function (error, stack) { - // Support: IE 8 - 9 only - // Console exists when dev tools are open, which can happen at any time - if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { - window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); - } -}; - - - - -jQuery.readyException = function( error ) { - window.setTimeout( function() { - throw error; - } ); -}; + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if (window.console && window.console.warn && error && rerrorNames.test(error.name)) { + window.console.warn("jQuery.Deferred exception: " + error.message, error.stack, stack); + } + }; + jQuery.readyException = function (error) { + window.setTimeout(function () { + throw error; + }); + }; // The deferred used on DOM ready -var readyList = jQuery.Deferred(); + var readyList = jQuery.Deferred(); -jQuery.fn.ready = function( fn ) { + jQuery.fn.ready = function (fn) { - readyList - .then( fn ) + readyList + .then(fn) - // Wrap jQuery.readyException in a function so that the lookup - // happens at the time of error handling instead of callback - // registration. - .catch( function( error ) { - jQuery.readyException( error ); - } ); + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch(function (error) { + jQuery.readyException(error); + }); - return this; -}; + return this; + }; -jQuery.extend( { + jQuery.extend({ - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, - // Handle when the DOM is ready - ready: function( wait ) { + // Handle when the DOM is ready + ready: function (wait) { - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } + // Abort if there are pending holds or we're already ready + if (wait === true ? --jQuery.readyWait : jQuery.isReady) { + return; + } - // Remember that the DOM is ready - jQuery.isReady = true; + // Remember that the DOM is ready + jQuery.isReady = true; - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } + // If a normal DOM Ready event fired, decrement, and wait if need be + if (wait !== true && --jQuery.readyWait > 0) { + return; + } - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - } -} ); + // If there are functions bound, to execute + readyList.resolveWith(document, [jQuery]); + } + }); -jQuery.ready.then = readyList.then; + jQuery.ready.then = readyList.then; // The ready event handler and self cleanup method -function completed() { - document.removeEventListener( "DOMContentLoaded", completed ); - window.removeEventListener( "load", completed ); - jQuery.ready(); -} + function completed() { + document.removeEventListener("DOMContentLoaded", completed); + window.removeEventListener("load", completed); + jQuery.ready(); + } // Catch cases where $(document).ready() is called // after the browser event has already occurred. // Support: IE <=9 - 10 only // Older IE sometimes signals "interactive" too soon -if ( document.readyState === "complete" || - ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + if (document.readyState === "complete" || + (document.readyState !== "loading" && !document.documentElement.doScroll)) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - window.setTimeout( jQuery.ready ); + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout(jQuery.ready); -} else { - - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed ); -} + } else { + // Use the handy event callback + document.addEventListener("DOMContentLoaded", completed); + // A fallback to window.onload, that will always work + window.addEventListener("load", completed); + } // Multifunctional method to get and set values of a collection // The value/s can optionally be executed if it's a function -var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - len = elems.length, - bulk = key == null; + var access = function (elems, fn, key, value, chainable, emptyGet, raw) { + var i = 0, + len = elems.length, + bulk = key == null; - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - access( elems, fn, i, key[ i ], true, emptyGet, raw ); - } + // Sets many values + if (jQuery.type(key) === "object") { + chainable = true; + for (i in key) { + access(elems, fn, i, key[i], true, emptyGet, raw); + } - // Sets one value - } else if ( value !== undefined ) { - chainable = true; + // Sets one value + } else if (value !== undefined) { + chainable = true; - if ( !jQuery.isFunction( value ) ) { - raw = true; - } + if (!jQuery.isFunction(value)) { + raw = true; + } - if ( bulk ) { + if (bulk) { - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; + // Bulk operations run against the entire set + if (raw) { + fn.call(elems, value); + fn = null; - // ...except when executing function values - } else { - bulk = fn; - fn = function( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } + // ...except when executing function values + } else { + bulk = fn; + fn = function (elem, key, value) { + return bulk.call(jQuery(elem), value); + }; + } + } - if ( fn ) { - for ( ; i < len; i++ ) { - fn( - elems[ i ], key, raw ? - value : - value.call( elems[ i ], i, fn( elems[ i ], key ) ) - ); - } - } - } + if (fn) { + for (; i < len; i++) { + fn( + elems[i], key, raw ? + value : + value.call(elems[i], i, fn(elems[i], key)) + ); + } + } + } - if ( chainable ) { - return elems; - } + if (chainable) { + return elems; + } - // Gets - if ( bulk ) { - return fn.call( elems ); - } + // Gets + if (bulk) { + return fn.call(elems); + } - return len ? fn( elems[ 0 ], key ) : emptyGet; -}; -var acceptData = function( owner ) { + return len ? fn(elems[0], key) : emptyGet; + }; + var acceptData = function (owner) { - // Accepts only: - // - Node - // - Node.ELEMENT_NODE - // - Node.DOCUMENT_NODE - // - Object - // - Any - return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); -}; + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !(+owner.nodeType); + }; + function Data() { + this.expando = jQuery.expando + Data.uid++; + } + Data.uid = 1; -function Data() { - this.expando = jQuery.expando + Data.uid++; -} + Data.prototype = { -Data.uid = 1; + cache: function (owner) { -Data.prototype = { + // Check if the owner object already has a cache + var value = owner[this.expando]; - cache: function( owner ) { + // If not, create one + if (!value) { + value = {}; - // Check if the owner object already has a cache - var value = owner[ this.expando ]; + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if (acceptData(owner)) { - // If not, create one - if ( !value ) { - value = {}; + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if (owner.nodeType) { + owner[this.expando] = value; - // We can accept data for non-element nodes in modern browsers, - // but we should not, see #8335. - // Always return an empty object. - if ( acceptData( owner ) ) { + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty(owner, this.expando, { + value: value, + configurable: true + }); + } + } + } - // If it is a node unlikely to be stringify-ed or looped over - // use plain assignment - if ( owner.nodeType ) { - owner[ this.expando ] = value; + return value; + }, + set: function (owner, data, value) { + var prop, + cache = this.cache(owner); - // Otherwise secure it in a non-enumerable property - // configurable must be true to allow the property to be - // deleted when data is removed - } else { - Object.defineProperty( owner, this.expando, { - value: value, - configurable: true - } ); - } - } - } + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if (typeof data === "string") { + cache[jQuery.camelCase(data)] = value; - return value; - }, - set: function( owner, data, value ) { - var prop, - cache = this.cache( owner ); + // Handle: [ owner, { properties } ] args + } else { - // Handle: [ owner, key, value ] args - // Always use camelCase key (gh-2257) - if ( typeof data === "string" ) { - cache[ jQuery.camelCase( data ) ] = value; + // Copy the properties one-by-one to the cache object + for (prop in data) { + cache[jQuery.camelCase(prop)] = data[prop]; + } + } + return cache; + }, + get: function (owner, key) { + return key === undefined ? + this.cache(owner) : - // Handle: [ owner, { properties } ] args - } else { + // Always use camelCase key (gh-2257) + owner[this.expando] && owner[this.expando][jQuery.camelCase(key)]; + }, + access: function (owner, key, value) { - // Copy the properties one-by-one to the cache object - for ( prop in data ) { - cache[ jQuery.camelCase( prop ) ] = data[ prop ]; - } - } - return cache; - }, - get: function( owner, key ) { - return key === undefined ? - this.cache( owner ) : + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if (key === undefined || + ((key && typeof key === "string") && value === undefined)) { - // Always use camelCase key (gh-2257) - owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ]; - }, - access: function( owner, key, value ) { + return this.get(owner, key); + } - // In cases where either: - // - // 1. No key was specified - // 2. A string key was specified, but no value provided - // - // Take the "read" path and allow the get method to determine - // which value to return, respectively either: - // - // 1. The entire cache object - // 2. The data stored at the key - // - if ( key === undefined || - ( ( key && typeof key === "string" ) && value === undefined ) ) { + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set(owner, key, value); - return this.get( owner, key ); - } + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function (owner, key) { + var i, + cache = owner[this.expando]; - // When the key is not a string, or both a key and value - // are specified, set or extend (existing objects) with either: - // - // 1. An object of properties - // 2. A key and value - // - this.set( owner, key, value ); + if (cache === undefined) { + return; + } - // Since the "set" path can have two possible entry points - // return the expected data based on which path was taken[*] - return value !== undefined ? value : key; - }, - remove: function( owner, key ) { - var i, - cache = owner[ this.expando ]; + if (key !== undefined) { - if ( cache === undefined ) { - return; - } + // Support array or space separated string of keys + if (Array.isArray(key)) { - if ( key !== undefined ) { + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map(jQuery.camelCase); + } else { + key = jQuery.camelCase(key); - // Support array or space separated string of keys - if ( Array.isArray( key ) ) { + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [key] : + (key.match(rnothtmlwhite) || []); + } - // If key is an array of keys... - // We always set camelCase keys, so remove that. - key = key.map( jQuery.camelCase ); - } else { - key = jQuery.camelCase( key ); + i = key.length; - // If a key with the spaces exists, use it. - // Otherwise, create an array by matching non-whitespace - key = key in cache ? - [ key ] : - ( key.match( rnothtmlwhite ) || [] ); - } + while (i--) { + delete cache[key[i]]; + } + } - i = key.length; + // Remove the expando if there's no more data + if (key === undefined || jQuery.isEmptyObject(cache)) { - while ( i-- ) { - delete cache[ key[ i ] ]; - } - } - - // Remove the expando if there's no more data - if ( key === undefined || jQuery.isEmptyObject( cache ) ) { - - // Support: Chrome <=35 - 45 - // Webkit & Blink performance suffers when deleting properties - // from DOM nodes, so set to undefined instead - // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) - if ( owner.nodeType ) { - owner[ this.expando ] = undefined; - } else { - delete owner[ this.expando ]; - } - } - }, - hasData: function( owner ) { - var cache = owner[ this.expando ]; - return cache !== undefined && !jQuery.isEmptyObject( cache ); - } -}; -var dataPriv = new Data(); - -var dataUser = new Data(); + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if (owner.nodeType) { + owner[this.expando] = undefined; + } else { + delete owner[this.expando]; + } + } + }, + hasData: function (owner) { + var cache = owner[this.expando]; + return cache !== undefined && !jQuery.isEmptyObject(cache); + } + }; + var dataPriv = new Data(); + var dataUser = new Data(); // Implementation Summary @@ -4192,1341 +4189,1339 @@ var dataUser = new Data(); // 5. Avoid exposing implementation details on user objects (eg. expando properties) // 6. Provide a clear path for implementation upgrade to WeakMap in 2014 -var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, - rmultiDash = /[A-Z]/g; - -function getData( data ) { - if ( data === "true" ) { - return true; - } - - if ( data === "false" ) { - return false; - } - - if ( data === "null" ) { - return null; - } - - // Only convert to a number if it doesn't change the string - if ( data === +data + "" ) { - return +data; - } - - if ( rbrace.test( data ) ) { - return JSON.parse( data ); - } - - return data; -} - -function dataAttr( elem, key, data ) { - var name; - - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = getData( data ); - } catch ( e ) {} - - // Make sure we set the data so it isn't changed later - dataUser.set( elem, key, data ); - } else { - data = undefined; - } - } - return data; -} - -jQuery.extend( { - hasData: function( elem ) { - return dataUser.hasData( elem ) || dataPriv.hasData( elem ); - }, - - data: function( elem, name, data ) { - return dataUser.access( elem, name, data ); - }, - - removeData: function( elem, name ) { - dataUser.remove( elem, name ); - }, - - // TODO: Now that all calls to _data and _removeData have been replaced - // with direct calls to dataPriv methods, these can be deprecated. - _data: function( elem, name, data ) { - return dataPriv.access( elem, name, data ); - }, - - _removeData: function( elem, name ) { - dataPriv.remove( elem, name ); - } -} ); - -jQuery.fn.extend( { - data: function( key, value ) { - var i, name, data, - elem = this[ 0 ], - attrs = elem && elem.attributes; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = dataUser.get( elem ); - - if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { - i = attrs.length; - while ( i-- ) { - - // Support: IE 11 only - // The attrs elements can be null (#14894) - if ( attrs[ i ] ) { - name = attrs[ i ].name; - if ( name.indexOf( "data-" ) === 0 ) { - name = jQuery.camelCase( name.slice( 5 ) ); - dataAttr( elem, name, data[ name ] ); - } - } - } - dataPriv.set( elem, "hasDataAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each( function() { - dataUser.set( this, key ); - } ); - } - - return access( this, function( value ) { - var data; - - // The calling jQuery object (element matches) is not empty - // (and therefore has an element appears at this[ 0 ]) and the - // `value` parameter was not undefined. An empty jQuery object - // will result in `undefined` for elem = this[ 0 ] which will - // throw an exception if an attempt to read a data cache is made. - if ( elem && value === undefined ) { - - // Attempt to get data from the cache - // The key will always be camelCased in Data - data = dataUser.get( elem, key ); - if ( data !== undefined ) { - return data; - } - - // Attempt to "discover" the data in - // HTML5 custom data-* attrs - data = dataAttr( elem, key ); - if ( data !== undefined ) { - return data; - } - - // We tried really hard, but the data doesn't exist. - return; - } - - // Set the data... - this.each( function() { - - // We always store the camelCased key - dataUser.set( this, key, value ); - } ); - }, null, value, arguments.length > 1, null, true ); - }, - - removeData: function( key ) { - return this.each( function() { - dataUser.remove( this, key ); - } ); - } -} ); - - -jQuery.extend( { - queue: function( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = dataPriv.get( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || Array.isArray( data ) ) { - queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function() { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // Clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // Not public - generate a queueHooks object, or return the current one - _queueHooks: function( elem, type ) { - var key = type + "queueHooks"; - return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { - empty: jQuery.Callbacks( "once memory" ).add( function() { - dataPriv.remove( elem, [ type + "queue", key ] ); - } ) - } ); - } -} ); - -jQuery.fn.extend( { - queue: function( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[ 0 ], type ); - } - - return data === undefined ? - this : - this.each( function() { - var queue = jQuery.queue( this, type, data ); - - // Ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - } ); - }, - dequeue: function( type ) { - return this.each( function() { - jQuery.dequeue( this, type ); - } ); - }, - clearQueue: function( type ) { - return this.queue( type || "fx", [] ); - }, - - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while ( i-- ) { - tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } -} ); -var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; - -var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); - - -var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; - -var isHiddenWithinTree = function( elem, el ) { - - // isHiddenWithinTree might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - - // Inline style trumps all - return elem.style.display === "none" || - elem.style.display === "" && - - // Otherwise, check computed style - // Support: Firefox <=43 - 45 - // Disconnected elements can have computed display: none, so first confirm that elem is - // in the document. - jQuery.contains( elem.ownerDocument, elem ) && - - jQuery.css( elem, "display" ) === "none"; - }; - -var swap = function( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; -}; - - - - -function adjustCSS( elem, prop, valueParts, tween ) { - var adjusted, - scale = 1, - maxIterations = 20, - currentValue = tween ? - function() { - return tween.cur(); - } : - function() { - return jQuery.css( elem, prop, "" ); - }, - initial = currentValue(), - unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), - - // Starting value computation is required for potential unit mismatches - initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && - rcssNum.exec( jQuery.css( elem, prop ) ); - - if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { - - // Trust units reported by jQuery.css - unit = unit || initialInUnit[ 3 ]; - - // Make sure we update the tween properties later on - valueParts = valueParts || []; - - // Iteratively approximate from a nonzero starting point - initialInUnit = +initial || 1; - - do { - - // If previous iteration zeroed out, double until we get *something*. - // Use string for doubling so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - initialInUnit = initialInUnit / scale; - jQuery.style( elem, prop, initialInUnit + unit ); - - // Update scale, tolerating zero or NaN from tween.cur() - // Break the loop if scale is unchanged or perfect, or if we've just had enough. - } while ( - scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations - ); - } - - if ( valueParts ) { - initialInUnit = +initialInUnit || +initial || 0; - - // Apply relative offset (+=/-=) if specified - adjusted = valueParts[ 1 ] ? - initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : - +valueParts[ 2 ]; - if ( tween ) { - tween.unit = unit; - tween.start = initialInUnit; - tween.end = adjusted; - } - } - return adjusted; -} - - -var defaultDisplayMap = {}; - -function getDefaultDisplay( elem ) { - var temp, - doc = elem.ownerDocument, - nodeName = elem.nodeName, - display = defaultDisplayMap[ nodeName ]; - - if ( display ) { - return display; - } - - temp = doc.body.appendChild( doc.createElement( nodeName ) ); - display = jQuery.css( temp, "display" ); - - temp.parentNode.removeChild( temp ); - - if ( display === "none" ) { - display = "block"; - } - defaultDisplayMap[ nodeName ] = display; - - return display; -} - -function showHide( elements, show ) { - var display, elem, - values = [], - index = 0, - length = elements.length; - - // Determine new display value for elements that need to change - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - display = elem.style.display; - if ( show ) { - - // Since we force visibility upon cascade-hidden elements, an immediate (and slow) - // check is required in this first loop unless we have a nonempty display value (either - // inline or about-to-be-restored) - if ( display === "none" ) { - values[ index ] = dataPriv.get( elem, "display" ) || null; - if ( !values[ index ] ) { - elem.style.display = ""; - } - } - if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { - values[ index ] = getDefaultDisplay( elem ); - } - } else { - if ( display !== "none" ) { - values[ index ] = "none"; - - // Remember what we're overwriting - dataPriv.set( elem, "display", display ); - } - } - } - - // Set the display of the elements in a second loop to avoid constant reflow - for ( index = 0; index < length; index++ ) { - if ( values[ index ] != null ) { - elements[ index ].style.display = values[ index ]; - } - } - - return elements; -} - -jQuery.fn.extend( { - show: function() { - return showHide( this, true ); - }, - hide: function() { - return showHide( this ); - }, - toggle: function( state ) { - if ( typeof state === "boolean" ) { - return state ? this.show() : this.hide(); - } - - return this.each( function() { - if ( isHiddenWithinTree( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - } ); - } -} ); -var rcheckableType = ( /^(?:checkbox|radio)$/i ); - -var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); - -var rscriptType = ( /^$|\/(?:java|ecma)script/i ); - + var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + + function getData(data) { + if (data === "true") { + return true; + } + + if (data === "false") { + return false; + } + + if (data === "null") { + return null; + } + + // Only convert to a number if it doesn't change the string + if (data === +data + "") { + return +data; + } + + if (rbrace.test(data)) { + return JSON.parse(data); + } + + return data; + } + + function dataAttr(elem, key, data) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if (data === undefined && elem.nodeType === 1) { + name = "data-" + key.replace(rmultiDash, "-$&").toLowerCase(); + data = elem.getAttribute(name); + + if (typeof data === "string") { + try { + data = getData(data); + } catch (e) { + } + + // Make sure we set the data so it isn't changed later + dataUser.set(elem, key, data); + } else { + data = undefined; + } + } + return data; + } + + jQuery.extend({ + hasData: function (elem) { + return dataUser.hasData(elem) || dataPriv.hasData(elem); + }, + + data: function (elem, name, data) { + return dataUser.access(elem, name, data); + }, + + removeData: function (elem, name) { + dataUser.remove(elem, name); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function (elem, name, data) { + return dataPriv.access(elem, name, data); + }, + + _removeData: function (elem, name) { + dataPriv.remove(elem, name); + } + }); + + jQuery.fn.extend({ + data: function (key, value) { + var i, name, data, + elem = this[0], + attrs = elem && elem.attributes; + + // Gets all values + if (key === undefined) { + if (this.length) { + data = dataUser.get(elem); + + if (elem.nodeType === 1 && !dataPriv.get(elem, "hasDataAttrs")) { + i = attrs.length; + while (i--) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if (attrs[i]) { + name = attrs[i].name; + if (name.indexOf("data-") === 0) { + name = jQuery.camelCase(name.slice(5)); + dataAttr(elem, name, data[name]); + } + } + } + dataPriv.set(elem, "hasDataAttrs", true); + } + } + + return data; + } + + // Sets multiple values + if (typeof key === "object") { + return this.each(function () { + dataUser.set(this, key); + }); + } + + return access(this, function (value) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if (elem && value === undefined) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get(elem, key); + if (data !== undefined) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr(elem, key); + if (data !== undefined) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each(function () { + + // We always store the camelCased key + dataUser.set(this, key, value); + }); + }, null, value, arguments.length > 1, null, true); + }, + + removeData: function (key) { + return this.each(function () { + dataUser.remove(this, key); + }); + } + }); + + + jQuery.extend({ + queue: function (elem, type, data) { + var queue; + + if (elem) { + type = (type || "fx") + "queue"; + queue = dataPriv.get(elem, type); + + // Speed up dequeue by getting out quickly if this is just a lookup + if (data) { + if (!queue || Array.isArray(data)) { + queue = dataPriv.access(elem, type, jQuery.makeArray(data)); + } else { + queue.push(data); + } + } + return queue || []; + } + }, + + dequeue: function (elem, type) { + type = type || "fx"; + + var queue = jQuery.queue(elem, type), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks(elem, type), + next = function () { + jQuery.dequeue(elem, type); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if (fn === "inprogress") { + fn = queue.shift(); + startLength--; + } + + if (fn) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if (type === "fx") { + queue.unshift("inprogress"); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call(elem, next, hooks); + } + + if (!startLength && hooks) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function (elem, type) { + var key = type + "queueHooks"; + return dataPriv.get(elem, key) || dataPriv.access(elem, key, { + empty: jQuery.Callbacks("once memory").add(function () { + dataPriv.remove(elem, [type + "queue", key]); + }) + }); + } + }); + + jQuery.fn.extend({ + queue: function (type, data) { + var setter = 2; + + if (typeof type !== "string") { + data = type; + type = "fx"; + setter--; + } + + if (arguments.length < setter) { + return jQuery.queue(this[0], type); + } + + return data === undefined ? + this : + this.each(function () { + var queue = jQuery.queue(this, type, data); + + // Ensure a hooks for this queue + jQuery._queueHooks(this, type); + + if (type === "fx" && queue[0] !== "inprogress") { + jQuery.dequeue(this, type); + } + }); + }, + dequeue: function (type) { + return this.each(function () { + jQuery.dequeue(this, type); + }); + }, + clearQueue: function (type) { + return this.queue(type || "fx", []); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function (type, obj) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function () { + if (!(--count)) { + defer.resolveWith(elements, [elements]); + } + }; + + if (typeof type !== "string") { + obj = type; + type = undefined; + } + type = type || "fx"; + + while (i--) { + tmp = dataPriv.get(elements[i], type + "queueHooks"); + if (tmp && tmp.empty) { + count++; + tmp.empty.add(resolve); + } + } + resolve(); + return defer.promise(obj); + } + }); + var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source; + + var rcssNum = new RegExp("^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i"); + + + var cssExpand = ["Top", "Right", "Bottom", "Left"]; + + var isHiddenWithinTree = function (elem, el) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + jQuery.contains(elem.ownerDocument, elem) && + + jQuery.css(elem, "display") === "none"; + }; + + var swap = function (elem, options, callback, args) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for (name in options) { + old[name] = elem.style[name]; + elem.style[name] = options[name]; + } + + ret = callback.apply(elem, args || []); + + // Revert the old values + for (name in options) { + elem.style[name] = old[name]; + } + + return ret; + }; + + + function adjustCSS(elem, prop, valueParts, tween) { + var adjusted, + scale = 1, + maxIterations = 20, + currentValue = tween ? + function () { + return tween.cur(); + } : + function () { + return jQuery.css(elem, prop, ""); + }, + initial = currentValue(), + unit = valueParts && valueParts[3] || (jQuery.cssNumber[prop] ? "" : "px"), + + // Starting value computation is required for potential unit mismatches + initialInUnit = (jQuery.cssNumber[prop] || unit !== "px" && +initial) && + rcssNum.exec(jQuery.css(elem, prop)); + + if (initialInUnit && initialInUnit[3] !== unit) { + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[3]; + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + do { + + // If previous iteration zeroed out, double until we get *something*. + // Use string for doubling so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + initialInUnit = initialInUnit / scale; + jQuery.style(elem, prop, initialInUnit + unit); + + // Update scale, tolerating zero or NaN from tween.cur() + // Break the loop if scale is unchanged or perfect, or if we've just had enough. + } while ( + scale !== (scale = currentValue() / initial) && scale !== 1 && --maxIterations + ); + } + + if (valueParts) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[1] ? + initialInUnit + (valueParts[1] + 1) * valueParts[2] : + +valueParts[2]; + if (tween) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; + } + + + var defaultDisplayMap = {}; + + function getDefaultDisplay(elem) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[nodeName]; + + if (display) { + return display; + } + + temp = doc.body.appendChild(doc.createElement(nodeName)); + display = jQuery.css(temp, "display"); + + temp.parentNode.removeChild(temp); + + if (display === "none") { + display = "block"; + } + defaultDisplayMap[nodeName] = display; + + return display; + } + + function showHide(elements, show) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for (; index < length; index++) { + elem = elements[index]; + if (!elem.style) { + continue; + } + + display = elem.style.display; + if (show) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if (display === "none") { + values[index] = dataPriv.get(elem, "display") || null; + if (!values[index]) { + elem.style.display = ""; + } + } + if (elem.style.display === "" && isHiddenWithinTree(elem)) { + values[index] = getDefaultDisplay(elem); + } + } else { + if (display !== "none") { + values[index] = "none"; + + // Remember what we're overwriting + dataPriv.set(elem, "display", display); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for (index = 0; index < length; index++) { + if (values[index] != null) { + elements[index].style.display = values[index]; + } + } + + return elements; + } + + jQuery.fn.extend({ + show: function () { + return showHide(this, true); + }, + hide: function () { + return showHide(this); + }, + toggle: function (state) { + if (typeof state === "boolean") { + return state ? this.show() : this.hide(); + } + + return this.each(function () { + if (isHiddenWithinTree(this)) { + jQuery(this).show(); + } else { + jQuery(this).hide(); + } + }); + } + }); + var rcheckableType = (/^(?:checkbox|radio)$/i); + + var rtagName = (/<([a-z][^\/\0>\x20\t\r\n\f]+)/i); + + var rscriptType = (/^$|\/(?:java|ecma)script/i); // We have to close these tags to support XHTML (#13200) -var wrapMap = { + var wrapMap = { - // Support: IE <=9 only - option: [ 1, "" ], + // Support: IE <=9 only + option: [1, ""], - // XHTML parsers do not magically insert elements in the - // same way that tag soup parsers do. So we cannot shorten - // this by omitting or other required elements. - thead: [ 1, "", "
" ], - col: [ 2, "", "
" ], - tr: [ 2, "", "
" ], - td: [ 3, "", "
" ], + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [1, "", "
"], + col: [2, "", "
"], + tr: [2, "", "
"], + td: [3, "", "
"], - _default: [ 0, "", "" ] -}; + _default: [0, "", ""] + }; // Support: IE <=9 only -wrapMap.optgroup = wrapMap.option; + wrapMap.optgroup = wrapMap.option; -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; + wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; + wrapMap.th = wrapMap.td; -function getAll( context, tag ) { + function getAll(context, tag) { - // Support: IE <=9 - 11 only - // Use typeof to avoid zero-argument method invocation on host objects (#15151) - var ret; + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; - if ( typeof context.getElementsByTagName !== "undefined" ) { - ret = context.getElementsByTagName( tag || "*" ); + if (typeof context.getElementsByTagName !== "undefined") { + ret = context.getElementsByTagName(tag || "*"); - } else if ( typeof context.querySelectorAll !== "undefined" ) { - ret = context.querySelectorAll( tag || "*" ); + } else if (typeof context.querySelectorAll !== "undefined") { + ret = context.querySelectorAll(tag || "*"); - } else { - ret = []; - } + } else { + ret = []; + } - if ( tag === undefined || tag && nodeName( context, tag ) ) { - return jQuery.merge( [ context ], ret ); - } + if (tag === undefined || tag && nodeName(context, tag)) { + return jQuery.merge([context], ret); + } - return ret; -} + return ret; + } // Mark scripts as having already been evaluated -function setGlobalEval( elems, refElements ) { - var i = 0, - l = elems.length; + function setGlobalEval(elems, refElements) { + var i = 0, + l = elems.length; - for ( ; i < l; i++ ) { - dataPriv.set( - elems[ i ], - "globalEval", - !refElements || dataPriv.get( refElements[ i ], "globalEval" ) - ); - } -} + for (; i < l; i++) { + dataPriv.set( + elems[i], + "globalEval", + !refElements || dataPriv.get(refElements[i], "globalEval") + ); + } + } -var rhtml = /<|&#?\w+;/; + var rhtml = /<|&#?\w+;/; -function buildFragment( elems, context, scripts, selection, ignored ) { - var elem, tmp, tag, wrap, contains, j, - fragment = context.createDocumentFragment(), - nodes = [], - i = 0, - l = elems.length; + function buildFragment(elems, context, scripts, selection, ignored) { + var elem, tmp, tag, wrap, contains, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; - for ( ; i < l; i++ ) { - elem = elems[ i ]; + for (; i < l; i++) { + elem = elems[i]; - if ( elem || elem === 0 ) { + if (elem || elem === 0) { - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { + // Add nodes directly + if (jQuery.type(elem) === "object") { - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge(nodes, elem.nodeType ? [elem] : elem); - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); + // Convert non-html into a text node + } else if (!rhtml.test(elem)) { + nodes.push(context.createTextNode(elem)); - // Convert html into DOM nodes - } else { - tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild(context.createElement("div")); - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + // Deserialize a standard representation + tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase(); + wrap = wrapMap[tag] || wrapMap._default; + tmp.innerHTML = wrap[1] + jQuery.htmlPrefilter(elem) + wrap[2]; - // Descend through wrappers to the right content - j = wrap[ 0 ]; - while ( j-- ) { - tmp = tmp.lastChild; - } + // Descend through wrappers to the right content + j = wrap[0]; + while (j--) { + tmp = tmp.lastChild; + } - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, tmp.childNodes ); + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge(nodes, tmp.childNodes); - // Remember the top-level container - tmp = fragment.firstChild; + // Remember the top-level container + tmp = fragment.firstChild; - // Ensure the created nodes are orphaned (#12392) - tmp.textContent = ""; - } - } - } + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } - // Remove wrapper from fragment - fragment.textContent = ""; + // Remove wrapper from fragment + fragment.textContent = ""; - i = 0; - while ( ( elem = nodes[ i++ ] ) ) { + i = 0; + while ((elem = nodes[i++])) { - // Skip elements already in the context collection (trac-4087) - if ( selection && jQuery.inArray( elem, selection ) > -1 ) { - if ( ignored ) { - ignored.push( elem ); - } - continue; - } + // Skip elements already in the context collection (trac-4087) + if (selection && jQuery.inArray(elem, selection) > -1) { + if (ignored) { + ignored.push(elem); + } + continue; + } - contains = jQuery.contains( elem.ownerDocument, elem ); + contains = jQuery.contains(elem.ownerDocument, elem); - // Append to fragment - tmp = getAll( fragment.appendChild( elem ), "script" ); + // Append to fragment + tmp = getAll(fragment.appendChild(elem), "script"); - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } + // Preserve script evaluation history + if (contains) { + setGlobalEval(tmp); + } - // Capture executables - if ( scripts ) { - j = 0; - while ( ( elem = tmp[ j++ ] ) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } + // Capture executables + if (scripts) { + j = 0; + while ((elem = tmp[j++])) { + if (rscriptType.test(elem.type || "")) { + scripts.push(elem); + } + } + } + } - return fragment; -} + return fragment; + } -( function() { - var fragment = document.createDocumentFragment(), - div = fragment.appendChild( document.createElement( "div" ) ), - input = document.createElement( "input" ); + (function () { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild(document.createElement("div")), + input = document.createElement("input"); - // Support: Android 4.0 - 4.3 only - // Check state lost if the name is set (#11217) - // Support: Windows Web Apps (WWA) - // `name` and `type` must use .setAttribute for WWA (#14901) - input.setAttribute( "type", "radio" ); - input.setAttribute( "checked", "checked" ); - input.setAttribute( "name", "t" ); + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute("type", "radio"); + input.setAttribute("checked", "checked"); + input.setAttribute("name", "t"); - div.appendChild( input ); + div.appendChild(input); - // Support: Android <=4.1 only - // Older WebKit doesn't clone checked state correctly in fragments - support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode(true).cloneNode(true).lastChild.checked; - // Support: IE <=11 only - // Make sure textarea (and checkbox) defaultValue is properly cloned - div.innerHTML = ""; - support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; -} )(); -var documentElement = document.documentElement; + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode(true).lastChild.defaultValue; + })(); + var documentElement = document.documentElement; + var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; -var - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + function returnTrue() { + return true; + } -function returnTrue() { - return true; -} - -function returnFalse() { - return false; -} + function returnFalse() { + return false; + } // Support: IE <=9 only // See #13393 for more info -function safeActiveElement() { - try { - return document.activeElement; - } catch ( err ) { } -} + function safeActiveElement() { + try { + return document.activeElement; + } catch (err) { + } + } -function on( elem, types, selector, data, fn, one ) { - var origFn, type; + function on(elem, types, selector, data, fn, one) { + var origFn, type; - // Types can be a map of types/handlers - if ( typeof types === "object" ) { + // Types can be a map of types/handlers + if (typeof types === "object") { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { + // ( types-Object, selector, data ) + if (typeof selector !== "string") { - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - on( elem, type, selector, data, types[ type ], one ); - } - return elem; - } + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for (type in types) { + on(elem, type, selector, data, types[type], one); + } + return elem; + } - if ( data == null && fn == null ) { + if (data == null && fn == null) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if (fn == null) { + if (typeof selector === "string") { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return elem; - } + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if (fn === false) { + fn = returnFalse; + } else if (!fn) { + return elem; + } - if ( one === 1 ) { - origFn = fn; - fn = function( event ) { + if (one === 1) { + origFn = fn; + fn = function (event) { - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; + // Can use an empty set, since event contains the info + jQuery().off(event); + return origFn.apply(this, arguments); + }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return elem.each( function() { - jQuery.event.add( this, types, fn, data, selector ); - } ); -} + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || (origFn.guid = jQuery.guid++); + } + return elem.each(function () { + jQuery.event.add(this, types, fn, data, selector); + }); + } -/* + /* * Helper functions for managing events -- not part of the public interface. * Props to Dean Edwards' addEvent library for many of the ideas. */ -jQuery.event = { - - global: {}, - - add: function( elem, types, handler, data, selector ) { - - var handleObjIn, eventHandle, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.get( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Ensure that invalid selectors throw exceptions at attach time - // Evaluate against documentElement in case elem is a non-element node (e.g., document) - if ( selector ) { - jQuery.find.matchesSelector( documentElement, selector ); - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !( events = elemData.events ) ) { - events = elemData.events = {}; - } - if ( !( eventHandle = elemData.handle ) ) { - eventHandle = elemData.handle = function( e ) { - - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? - jQuery.event.dispatch.apply( elem, arguments ) : undefined; - }; - } - - // Handle multiple events separated by a space - types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[ t ] ) || []; - type = origType = tmp[ 1 ]; - namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); - - // There *must* be a type, no attaching namespace-only handlers - if ( !type ) { - continue; - } - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend( { - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join( "." ) - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !( handlers = events[ type ] ) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener if the special events handler returns false - if ( !special.setup || - special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - }, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - - var j, origCount, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); - - if ( !elemData || !( events = elemData.events ) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[ t ] ) || []; - type = origType = tmp[ 1 ]; - namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[ 2 ] && - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || - selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || - special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove data and the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - dataPriv.remove( elem, "handle events" ); - } - }, - - dispatch: function( nativeEvent ) { - - // Make a writable jQuery.Event from the native event object - var event = jQuery.event.fix( nativeEvent ); - - var i, j, ret, matched, handleObj, handlerQueue, - args = new Array( arguments.length ), - handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[ 0 ] = event; - - for ( i = 1; i < arguments.length; i++ ) { - args[ i ] = arguments[ i ]; - } - - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( ( handleObj = matched.handlers[ j++ ] ) && - !event.isImmediatePropagationStopped() ) { - - // Triggered event must either 1) have no namespace, or 2) have namespace(s) - // a subset or equal to those in the bound event (both can have no namespace). - if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || - handleObj.handler ).apply( matched.elem, args ); - - if ( ret !== undefined ) { - if ( ( event.result = ret ) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function( event, handlers ) { - var i, handleObj, sel, matchedHandlers, matchedSelectors, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - if ( delegateCount && - - // Support: IE <=9 - // Black-hole SVG instance trees (trac-13180) - cur.nodeType && - - // Support: Firefox <=42 - // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) - // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click - // Support: IE 11 only - // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) - !( event.type === "click" && event.button >= 1 ) ) { - - for ( ; cur !== this; cur = cur.parentNode || this ) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { - matchedHandlers = []; - matchedSelectors = {}; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matchedSelectors[ sel ] === undefined ) { - matchedSelectors[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) > -1 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matchedSelectors[ sel ] ) { - matchedHandlers.push( handleObj ); - } - } - if ( matchedHandlers.length ) { - handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); - } - } - } - } - - // Add the remaining (directly-bound) handlers - cur = this; - if ( delegateCount < handlers.length ) { - handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); - } - - return handlerQueue; - }, - - addProp: function( name, hook ) { - Object.defineProperty( jQuery.Event.prototype, name, { - enumerable: true, - configurable: true, - - get: jQuery.isFunction( hook ) ? - function() { - if ( this.originalEvent ) { - return hook( this.originalEvent ); - } - } : - function() { - if ( this.originalEvent ) { - return this.originalEvent[ name ]; - } - }, - - set: function( value ) { - Object.defineProperty( this, name, { - enumerable: true, - configurable: true, - writable: true, - value: value - } ); - } - } ); - }, - - fix: function( originalEvent ) { - return originalEvent[ jQuery.expando ] ? - originalEvent : - new jQuery.Event( originalEvent ); - }, - - special: { - load: { - - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - focus: { - - // Fire native event if possible so blur/focus sequence is correct - trigger: function() { - if ( this !== safeActiveElement() && this.focus ) { - this.focus(); - return false; - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function() { - if ( this === safeActiveElement() && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - click: { - - // For checkbox, fire native event so checked state will be right - trigger: function() { - if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { - this.click(); - return false; - } - }, - - // For cross-browser consistency, don't fire native .click() on links - _default: function( event ) { - return nodeName( event.target, "a" ); - } - }, - - beforeunload: { - postDispatch: function( event ) { - - // Support: Firefox 20+ - // Firefox doesn't alert if the returnValue field is not set. - if ( event.result !== undefined && event.originalEvent ) { - event.originalEvent.returnValue = event.result; - } - } - } - } -}; - -jQuery.removeEvent = function( elem, type, handle ) { - - // This "if" is needed for plain objects - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle ); - } -}; - -jQuery.Event = function( src, props ) { - - // Allow instantiation without the 'new' keyword - if ( !( this instanceof jQuery.Event ) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = src.defaultPrevented || - src.defaultPrevented === undefined && - - // Support: Android <=2.3 only - src.returnValue === false ? - returnTrue : - returnFalse; - - // Create target properties - // Support: Safari <=6 - 7 only - // Target should not be a text node (#504, #13143) - this.target = ( src.target && src.target.nodeType === 3 ) ? - src.target.parentNode : - src.target; - - this.currentTarget = src.currentTarget; - this.relatedTarget = src.relatedTarget; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; -}; + jQuery.event = { + + global: {}, + + add: function (elem, types, handler, data, selector) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get(elem); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if (!elemData) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if (handler.handler) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if (selector) { + jQuery.find.matchesSelector(documentElement, selector); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if (!handler.guid) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if (!(events = elemData.events)) { + events = elemData.events = {}; + } + if (!(eventHandle = elemData.handle)) { + eventHandle = elemData.handle = function (e) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply(elem, arguments) : undefined; + }; + } + + // Handle multiple events separated by a space + types = (types || "").match(rnothtmlwhite) || [""]; + t = types.length; + while (t--) { + tmp = rtypenamespace.exec(types[t]) || []; + type = origType = tmp[1]; + namespaces = (tmp[2] || "").split(".").sort(); + + // There *must* be a type, no attaching namespace-only handlers + if (!type) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[type] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = (selector ? special.delegateType : special.bindType) || type; + + // Update special based on newly reset type + special = jQuery.event.special[type] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test(selector), + namespace: namespaces.join(".") + }, handleObjIn); + + // Init the event handler queue if we're the first + if (!(handlers = events[type])) { + handlers = events[type] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if (!special.setup || + special.setup.call(elem, data, namespaces, eventHandle) === false) { + + if (elem.addEventListener) { + elem.addEventListener(type, eventHandle); + } + } + } + + if (special.add) { + special.add.call(elem, handleObj); + + if (!handleObj.handler.guid) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if (selector) { + handlers.splice(handlers.delegateCount++, 0, handleObj); + } else { + handlers.push(handleObj); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[type] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function (elem, types, handler, selector, mappedTypes) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData(elem) && dataPriv.get(elem); + + if (!elemData || !(events = elemData.events)) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = (types || "").match(rnothtmlwhite) || [""]; + t = types.length; + while (t--) { + tmp = rtypenamespace.exec(types[t]) || []; + type = origType = tmp[1]; + namespaces = (tmp[2] || "").split(".").sort(); + + // Unbind all events (on this namespace, if provided) for the element + if (!type) { + for (type in events) { + jQuery.event.remove(elem, type + types[t], handler, selector, true); + } + continue; + } + + special = jQuery.event.special[type] || {}; + type = (selector ? special.delegateType : special.bindType) || type; + handlers = events[type] || []; + tmp = tmp[2] && + new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)"); + + // Remove matching events + origCount = j = handlers.length; + while (j--) { + handleObj = handlers[j]; + + if ((mappedTypes || origType === handleObj.origType) && + (!handler || handler.guid === handleObj.guid) && + (!tmp || tmp.test(handleObj.namespace)) && + (!selector || selector === handleObj.selector || + selector === "**" && handleObj.selector)) { + handlers.splice(j, 1); + + if (handleObj.selector) { + handlers.delegateCount--; + } + if (special.remove) { + special.remove.call(elem, handleObj); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if (origCount && !handlers.length) { + if (!special.teardown || + special.teardown.call(elem, namespaces, elemData.handle) === false) { + + jQuery.removeEvent(elem, type, elemData.handle); + } + + delete events[type]; + } + } + + // Remove data and the expando if it's no longer used + if (jQuery.isEmptyObject(events)) { + dataPriv.remove(elem, "handle events"); + } + }, + + dispatch: function (nativeEvent) { + + // Make a writable jQuery.Event from the native event object + var event = jQuery.event.fix(nativeEvent); + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array(arguments.length), + handlers = (dataPriv.get(this, "events") || {})[event.type] || [], + special = jQuery.event.special[event.type] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + + for (i = 1; i < arguments.length; i++) { + args[i] = arguments[i]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if (special.preDispatch && special.preDispatch.call(this, event) === false) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call(this, event, handlers); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) { + event.currentTarget = matched.elem; + + j = 0; + while ((handleObj = matched.handlers[j++]) && + !event.isImmediatePropagationStopped()) { + + // Triggered event must either 1) have no namespace, or 2) have namespace(s) + // a subset or equal to those in the bound event (both can have no namespace). + if (!event.rnamespace || event.rnamespace.test(handleObj.namespace)) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ((jQuery.event.special[handleObj.origType] || {}).handle || + handleObj.handler).apply(matched.elem, args); + + if (ret !== undefined) { + if ((event.result = ret) === false) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if (special.postDispatch) { + special.postDispatch.call(this, event); + } + + return event.result; + }, + + handlers: function (event, handlers) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if (delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !(event.type === "click" && event.button >= 1)) { + + for (; cur !== this; cur = cur.parentNode || this) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if (cur.nodeType === 1 && !(event.type === "click" && cur.disabled === true)) { + matchedHandlers = []; + matchedSelectors = {}; + for (i = 0; i < delegateCount; i++) { + handleObj = handlers[i]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if (matchedSelectors[sel] === undefined) { + matchedSelectors[sel] = handleObj.needsContext ? + jQuery(sel, this).index(cur) > -1 : + jQuery.find(sel, this, null, [cur]).length; + } + if (matchedSelectors[sel]) { + matchedHandlers.push(handleObj); + } + } + if (matchedHandlers.length) { + handlerQueue.push({elem: cur, handlers: matchedHandlers}); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if (delegateCount < handlers.length) { + handlerQueue.push({elem: cur, handlers: handlers.slice(delegateCount)}); + } + + return handlerQueue; + }, + + addProp: function (name, hook) { + Object.defineProperty(jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: jQuery.isFunction(hook) ? + function () { + if (this.originalEvent) { + return hook(this.originalEvent); + } + } : + function () { + if (this.originalEvent) { + return this.originalEvent[name]; + } + }, + + set: function (value) { + Object.defineProperty(this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + }); + } + }); + }, + + fix: function (originalEvent) { + return originalEvent[jQuery.expando] ? + originalEvent : + new jQuery.Event(originalEvent); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + + // Fire native event if possible so blur/focus sequence is correct + trigger: function () { + if (this !== safeActiveElement() && this.focus) { + this.focus(); + return false; + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function () { + if (this === safeActiveElement() && this.blur) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + + // For checkbox, fire native event so checked state will be right + trigger: function () { + if (this.type === "checkbox" && this.click && nodeName(this, "input")) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function (event) { + return nodeName(event.target, "a"); + } + }, + + beforeunload: { + postDispatch: function (event) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if (event.result !== undefined && event.originalEvent) { + event.originalEvent.returnValue = event.result; + } + } + } + } + }; + + jQuery.removeEvent = function (elem, type, handle) { + + // This "if" is needed for plain objects + if (elem.removeEventListener) { + elem.removeEventListener(type, handle); + } + }; + + jQuery.Event = function (src, props) { + + // Allow instantiation without the 'new' keyword + if (!(this instanceof jQuery.Event)) { + return new jQuery.Event(src, props); + } + + // Event object + if (src && src.type) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = (src.target && src.target.nodeType === 3) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if (props) { + jQuery.extend(this, props); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[jQuery.expando] = true; + }; // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - constructor: jQuery.Event, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - isSimulated: false, + jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, - preventDefault: function() { - var e = this.originalEvent; + preventDefault: function () { + var e = this.originalEvent; - this.isDefaultPrevented = returnTrue; + this.isDefaultPrevented = returnTrue; - if ( e && !this.isSimulated ) { - e.preventDefault(); - } - }, - stopPropagation: function() { - var e = this.originalEvent; + if (e && !this.isSimulated) { + e.preventDefault(); + } + }, + stopPropagation: function () { + var e = this.originalEvent; - this.isPropagationStopped = returnTrue; + this.isPropagationStopped = returnTrue; - if ( e && !this.isSimulated ) { - e.stopPropagation(); - } - }, - stopImmediatePropagation: function() { - var e = this.originalEvent; + if (e && !this.isSimulated) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function () { + var e = this.originalEvent; - this.isImmediatePropagationStopped = returnTrue; + this.isImmediatePropagationStopped = returnTrue; - if ( e && !this.isSimulated ) { - e.stopImmediatePropagation(); - } + if (e && !this.isSimulated) { + e.stopImmediatePropagation(); + } - this.stopPropagation(); - } -}; + this.stopPropagation(); + } + }; // Includes all common event props including KeyEvent and MouseEvent specific props -jQuery.each( { - altKey: true, - bubbles: true, - cancelable: true, - changedTouches: true, - ctrlKey: true, - detail: true, - eventPhase: true, - metaKey: true, - pageX: true, - pageY: true, - shiftKey: true, - view: true, - "char": true, - charCode: true, - key: true, - keyCode: true, - button: true, - buttons: true, - clientX: true, - clientY: true, - offsetX: true, - offsetY: true, - pointerId: true, - pointerType: true, - screenX: true, - screenY: true, - targetTouches: true, - toElement: true, - touches: true, + jQuery.each({ + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, - which: function( event ) { - var button = event.button; + which: function (event) { + var button = event.button; - // Add which for key events - if ( event.which == null && rkeyEvent.test( event.type ) ) { - return event.charCode != null ? event.charCode : event.keyCode; - } + // Add which for key events + if (event.which == null && rkeyEvent.test(event.type)) { + return event.charCode != null ? event.charCode : event.keyCode; + } - // Add which for click: 1 === left; 2 === middle; 3 === right - if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { - if ( button & 1 ) { - return 1; - } + // Add which for click: 1 === left; 2 === middle; 3 === right + if (!event.which && button !== undefined && rmouseEvent.test(event.type)) { + if (button & 1) { + return 1; + } - if ( button & 2 ) { - return 3; - } + if (button & 2) { + return 3; + } - if ( button & 4 ) { - return 2; - } + if (button & 4) { + return 2; + } - return 0; - } + return 0; + } - return event.which; - } -}, jQuery.event.addProp ); + return event.which; + } + }, jQuery.event.addProp); // Create mouseenter/leave events using mouseover/out and event-time checks // so that event delegation works in jQuery. @@ -5536,2163 +5531,2161 @@ jQuery.each( { // Safari sends mouseenter too often; see: // https://bugs.chromium.org/p/chromium/issues/detail?id=470258 // for the description of the bug (it existed in older Chrome versions as well). -jQuery.each( { - mouseenter: "mouseover", - mouseleave: "mouseout", - pointerenter: "pointerover", - pointerleave: "pointerout" -}, function( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, + jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" + }, function (orig, fix) { + jQuery.event.special[orig] = { + delegateType: fix, + bindType: fix, - handle: function( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; + handle: function (event) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; - // For mouseenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; -} ); + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if (!related || (related !== target && !jQuery.contains(target, related))) { + event.type = handleObj.origType; + ret = handleObj.handler.apply(this, arguments); + event.type = fix; + } + return ret; + } + }; + }); -jQuery.fn.extend( { + jQuery.fn.extend({ - on: function( types, selector, data, fn ) { - return on( this, types, selector, data, fn ); - }, - one: function( types, selector, data, fn ) { - return on( this, types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { + on: function (types, selector, data, fn) { + return on(this, types, selector, data, fn); + }, + one: function (types, selector, data, fn) { + return on(this, types, selector, data, fn, 1); + }, + off: function (types, selector, fn) { + var handleObj, type; + if (types && types.preventDefault && types.handleObj) { - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? - handleObj.origType + "." + handleObj.namespace : - handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery(types.delegateTarget).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if (typeof types === "object") { - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { + // ( types-object [, selector] ) + for (type in types) { + this.off(type, selector, types[type]); + } + return this; + } + if (selector === false || typeof selector === "function") { - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each( function() { - jQuery.event.remove( this, types, fn, selector ); - } ); - } -} ); + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if (fn === false) { + fn = returnFalse; + } + return this.each(function () { + jQuery.event.remove(this, types, fn, selector); + }); + } + }); -var + var - /* eslint-disable max-len */ + /* eslint-disable max-len */ - // See https://github.com/eslint/eslint/issues/3229 - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, + // See https://github.com/eslint/eslint/issues/3229 + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, - /* eslint-enable */ + /* eslint-enable */ - // Support: IE <=10 - 11, Edge 12 - 13 - // In IE/Edge using regex groups here causes severe slowdowns. - // See https://connect.microsoft.com/IE/feedback/details/1736512/ - rnoInnerhtml = /\s*$/g; + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*\s*$/g; // Prefer a tbody over its parent table for containing new rows -function manipulationTarget( elem, content ) { - if ( nodeName( elem, "table" ) && - nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + function manipulationTarget(elem, content) { + if (nodeName(elem, "table") && + nodeName(content.nodeType !== 11 ? content : content.firstChild, "tr")) { - return jQuery( ">tbody", elem )[ 0 ] || elem; - } + return jQuery(">tbody", elem)[0] || elem; + } - return elem; -} + return elem; + } // Replace/restore the type attribute of script elements for safe DOM manipulation -function disableScript( elem ) { - elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; - return elem; -} -function restoreScript( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); + function disableScript(elem) { + elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; + return elem; + } - if ( match ) { - elem.type = match[ 1 ]; - } else { - elem.removeAttribute( "type" ); - } + function restoreScript(elem) { + var match = rscriptTypeMasked.exec(elem.type); - return elem; -} + if (match) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } -function cloneCopyEvent( src, dest ) { - var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + return elem; + } - if ( dest.nodeType !== 1 ) { - return; - } + function cloneCopyEvent(src, dest) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; - // 1. Copy private data: events, handlers, etc. - if ( dataPriv.hasData( src ) ) { - pdataOld = dataPriv.access( src ); - pdataCur = dataPriv.set( dest, pdataOld ); - events = pdataOld.events; + if (dest.nodeType !== 1) { + return; + } - if ( events ) { - delete pdataCur.handle; - pdataCur.events = {}; + // 1. Copy private data: events, handlers, etc. + if (dataPriv.hasData(src)) { + pdataOld = dataPriv.access(src); + pdataCur = dataPriv.set(dest, pdataOld); + events = pdataOld.events; - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - } + if (events) { + delete pdataCur.handle; + pdataCur.events = {}; - // 2. Copy user data - if ( dataUser.hasData( src ) ) { - udataOld = dataUser.access( src ); - udataCur = jQuery.extend( {}, udataOld ); + for (type in events) { + for (i = 0, l = events[type].length; i < l; i++) { + jQuery.event.add(dest, type, events[type][i]); + } + } + } + } - dataUser.set( dest, udataCur ); - } -} + // 2. Copy user data + if (dataUser.hasData(src)) { + udataOld = dataUser.access(src); + udataCur = jQuery.extend({}, udataOld); + + dataUser.set(dest, udataCur); + } + } // Fix IE bugs, see support tests -function fixInput( src, dest ) { - var nodeName = dest.nodeName.toLowerCase(); - - // Fails to persist the checked state of a cloned checkbox or radio button. - if ( nodeName === "input" && rcheckableType.test( src.type ) ) { - dest.checked = src.checked; - - // Fails to return the selected option to the default selected state when cloning options - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } -} - -function domManip( collection, args, callback, ignored ) { - - // Flatten any nested arrays - args = concat.apply( [], args ); - - var fragment, first, scripts, hasScripts, node, doc, - i = 0, - l = collection.length, - iNoClone = l - 1, - value = args[ 0 ], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || - ( l > 1 && typeof value === "string" && - !support.checkClone && rchecked.test( value ) ) ) { - return collection.each( function( index ) { - var self = collection.eq( index ); - if ( isFunction ) { - args[ 0 ] = value.call( this, index, self.html() ); - } - domManip( self, args, callback, ignored ); - } ); - } - - if ( l ) { - fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - // Require either new content or an interest in ignored elements to invoke the callback - if ( first || ignored ) { - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item - // instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( collection[ i ], node, i ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !dataPriv.access( node, "globalEval" ) && - jQuery.contains( doc, node ) ) { - - if ( node.src ) { - - // Optional AJAX dependency, but won't run scripts if not present - if ( jQuery._evalUrl ) { - jQuery._evalUrl( node.src ); - } - } else { - DOMEval( node.textContent.replace( rcleanScript, "" ), doc ); - } - } - } - } - } - } - - return collection; -} - -function remove( elem, selector, keepData ) { - var node, - nodes = selector ? jQuery.filter( selector, elem ) : elem, - i = 0; - - for ( ; ( node = nodes[ i ] ) != null; i++ ) { - if ( !keepData && node.nodeType === 1 ) { - jQuery.cleanData( getAll( node ) ); - } - - if ( node.parentNode ) { - if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { - setGlobalEval( getAll( node, "script" ) ); - } - node.parentNode.removeChild( node ); - } - } - - return elem; -} - -jQuery.extend( { - htmlPrefilter: function( html ) { - return html.replace( rxhtmlTag, "<$1>" ); - }, - - clone: function( elem, dataAndEvents, deepDataAndEvents ) { - var i, l, srcElements, destElements, - clone = elem.cloneNode( true ), - inPage = jQuery.contains( elem.ownerDocument, elem ); - - // Fix IE cloning issues - if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && - !jQuery.isXMLDoc( elem ) ) { - - // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - fixInput( srcElements[ i ], destElements[ i ] ); - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0, l = srcElements.length; i < l; i++ ) { - cloneCopyEvent( srcElements[ i ], destElements[ i ] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - // Return the cloned set - return clone; - }, - - cleanData: function( elems ) { - var data, elem, type, - special = jQuery.event.special, - i = 0; - - for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { - if ( acceptData( elem ) ) { - if ( ( data = elem[ dataPriv.expando ] ) ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[ dataPriv.expando ] = undefined; - } - if ( elem[ dataUser.expando ] ) { - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[ dataUser.expando ] = undefined; - } - } - } - } -} ); - -jQuery.fn.extend( { - detach: function( selector ) { - return remove( this, selector, true ); - }, - - remove: function( selector ) { - return remove( this, selector ); - }, - - text: function( value ) { - return access( this, function( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().each( function() { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.textContent = value; - } - } ); - }, null, value, arguments.length ); - }, - - append: function() { - return domManip( this, arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.appendChild( elem ); - } - } ); - }, - - prepend: function() { - return domManip( this, arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.insertBefore( elem, target.firstChild ); - } - } ); - }, - - before: function() { - return domManip( this, arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - } ); - }, - - after: function() { - return domManip( this, arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - } ); - }, - - empty: function() { - var elem, - i = 0; - - for ( ; ( elem = this[ i ] ) != null; i++ ) { - if ( elem.nodeType === 1 ) { - - // Prevent memory leaks - jQuery.cleanData( getAll( elem, false ) ); - - // Remove any remaining nodes - elem.textContent = ""; - } - } - - return this; - }, - - clone: function( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map( function() { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - } ); - }, - - html: function( value ) { - return access( this, function( value ) { - var elem = this[ 0 ] || {}, - i = 0, - l = this.length; - - if ( value === undefined && elem.nodeType === 1 ) { - return elem.innerHTML; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { - - value = jQuery.htmlPrefilter( value ); - - try { - for ( ; i < l; i++ ) { - elem = this[ i ] || {}; - - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch ( e ) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function() { - var ignored = []; - - // Make the changes, replacing each non-ignored context element with the new content - return domManip( this, arguments, function( elem ) { - var parent = this.parentNode; - - if ( jQuery.inArray( this, ignored ) < 0 ) { - jQuery.cleanData( getAll( this ) ); - if ( parent ) { - parent.replaceChild( elem, this ); - } - } - - // Force callback invocation - }, ignored ); - } -} ); - -jQuery.each( { - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" -}, function( name, original ) { - jQuery.fn[ name ] = function( selector ) { - var elems, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1, - i = 0; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone( true ); - jQuery( insert[ i ] )[ original ]( elems ); - - // Support: Android <=4.0 only, PhantomJS 1 only - // .get() because push.apply(_, arraylike) throws on ancient WebKit - push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; -} ); -var rmargin = ( /^margin/ ); - -var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); - -var getStyles = function( elem ) { - - // Support: IE <=11 only, Firefox <=30 (#15098, #14150) - // IE throws on elements created in popups - // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" - var view = elem.ownerDocument.defaultView; - - if ( !view || !view.opener ) { - view = window; - } - - return view.getComputedStyle( elem ); - }; - - - -( function() { - - // Executing both pixelPosition & boxSizingReliable tests require only one layout - // so they're executed at the same time to save the second computation. - function computeStyleTests() { - - // This is a singleton, we need to execute it only once - if ( !div ) { - return; - } - - div.style.cssText = - "box-sizing:border-box;" + - "position:relative;display:block;" + - "margin:auto;border:1px;padding:1px;" + - "top:1%;width:50%"; - div.innerHTML = ""; - documentElement.appendChild( container ); - - var divStyle = window.getComputedStyle( div ); - pixelPositionVal = divStyle.top !== "1%"; - - // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 - reliableMarginLeftVal = divStyle.marginLeft === "2px"; - boxSizingReliableVal = divStyle.width === "4px"; - - // Support: Android 4.0 - 4.3 only - // Some styles come back with percentage values, even though they shouldn't - div.style.marginRight = "50%"; - pixelMarginRightVal = divStyle.marginRight === "4px"; - - documentElement.removeChild( container ); - - // Nullify the div so it wouldn't be stored in the memory and - // it will also be a sign that checks already performed - div = null; - } - - var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, - container = document.createElement( "div" ), - div = document.createElement( "div" ); - - // Finish early in limited (non-browser) environments - if ( !div.style ) { - return; - } - - // Support: IE <=9 - 11 only - // Style of cloned element affects source element cloned (#8908) - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + - "padding:0;margin-top:1px;position:absolute"; - container.appendChild( div ); - - jQuery.extend( support, { - pixelPosition: function() { - computeStyleTests(); - return pixelPositionVal; - }, - boxSizingReliable: function() { - computeStyleTests(); - return boxSizingReliableVal; - }, - pixelMarginRight: function() { - computeStyleTests(); - return pixelMarginRightVal; - }, - reliableMarginLeft: function() { - computeStyleTests(); - return reliableMarginLeftVal; - } - } ); -} )(); - - -function curCSS( elem, name, computed ) { - var width, minWidth, maxWidth, ret, - - // Support: Firefox 51+ - // Retrieving style before computed somehow - // fixes an issue with getting wrong values - // on detached elements - style = elem.style; - - computed = computed || getStyles( elem ); - - // getPropertyValue is needed for: - // .css('filter') (IE 9 only, #12537) - // .css('--customProperty) (#3144) - if ( computed ) { - ret = computed.getPropertyValue( name ) || computed[ name ]; - - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Android Browser returns percentage for some values, - // but width seems to be reliably pixels. - // This is against the CSSOM draft spec: - // https://drafts.csswg.org/cssom/#resolved-values - if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret !== undefined ? - - // Support: IE <=9 - 11 only - // IE returns zIndex value as an integer. - ret + "" : - ret; -} - - -function addGetHookIf( conditionFn, hookFn ) { - - // Define the hook, we'll check on the first run if it's really needed. - return { - get: function() { - if ( conditionFn() ) { - - // Hook not needed (or it's not possible to use it due - // to missing dependency), remove it. - delete this.get; - return; - } - - // Hook needed; redefine it so that the support test is not executed again. - return ( this.get = hookFn ).apply( this, arguments ); - } - }; -} - - -var - - // Swappable if display is none or starts with table - // except "table", "table-cell", or "table-caption" - // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rcustomProp = /^--/, - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: "0", - fontWeight: "400" - }, - - cssPrefixes = [ "Webkit", "Moz", "ms" ], - emptyStyle = document.createElement( "div" ).style; + function fixInput(src, dest) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if (nodeName === "input" && rcheckableType.test(src.type)) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if (nodeName === "input" || nodeName === "textarea") { + dest.defaultValue = src.defaultValue; + } + } + + function domManip(collection, args, callback, ignored) { + + // Flatten any nested arrays + args = concat.apply([], args); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction(value); + + // We can't cloneNode fragments that contain checked, in WebKit + if (isFunction || + (l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test(value))) { + return collection.each(function (index) { + var self = collection.eq(index); + if (isFunction) { + args[0] = value.call(this, index, self.html()); + } + domManip(self, args, callback, ignored); + }); + } + + if (l) { + fragment = buildFragment(args, collection[0].ownerDocument, false, collection, ignored); + first = fragment.firstChild; + + if (fragment.childNodes.length === 1) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if (first || ignored) { + scripts = jQuery.map(getAll(fragment, "script"), disableScript); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for (; i < l; i++) { + node = fragment; + + if (i !== iNoClone) { + node = jQuery.clone(node, true, true); + + // Keep references to cloned scripts for later restoration + if (hasScripts) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge(scripts, getAll(node, "script")); + } + } + + callback.call(collection[i], node, i); + } + + if (hasScripts) { + doc = scripts[scripts.length - 1].ownerDocument; + + // Reenable scripts + jQuery.map(scripts, restoreScript); + + // Evaluate executable scripts on first document insertion + for (i = 0; i < hasScripts; i++) { + node = scripts[i]; + if (rscriptType.test(node.type || "") && + !dataPriv.access(node, "globalEval") && + jQuery.contains(doc, node)) { + + if (node.src) { + + // Optional AJAX dependency, but won't run scripts if not present + if (jQuery._evalUrl) { + jQuery._evalUrl(node.src); + } + } else { + DOMEval(node.textContent.replace(rcleanScript, ""), doc); + } + } + } + } + } + } + + return collection; + } + + function remove(elem, selector, keepData) { + var node, + nodes = selector ? jQuery.filter(selector, elem) : elem, + i = 0; + + for (; (node = nodes[i]) != null; i++) { + if (!keepData && node.nodeType === 1) { + jQuery.cleanData(getAll(node)); + } + + if (node.parentNode) { + if (keepData && jQuery.contains(node.ownerDocument, node)) { + setGlobalEval(getAll(node, "script")); + } + node.parentNode.removeChild(node); + } + } + + return elem; + } + + jQuery.extend({ + htmlPrefilter: function (html) { + return html.replace(rxhtmlTag, "<$1>"); + }, + + clone: function (elem, dataAndEvents, deepDataAndEvents) { + var i, l, srcElements, destElements, + clone = elem.cloneNode(true), + inPage = jQuery.contains(elem.ownerDocument, elem); + + // Fix IE cloning issues + if (!support.noCloneChecked && (elem.nodeType === 1 || elem.nodeType === 11) && + !jQuery.isXMLDoc(elem)) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll(clone); + srcElements = getAll(elem); + + for (i = 0, l = srcElements.length; i < l; i++) { + fixInput(srcElements[i], destElements[i]); + } + } + + // Copy the events from the original to the clone + if (dataAndEvents) { + if (deepDataAndEvents) { + srcElements = srcElements || getAll(elem); + destElements = destElements || getAll(clone); + + for (i = 0, l = srcElements.length; i < l; i++) { + cloneCopyEvent(srcElements[i], destElements[i]); + } + } else { + cloneCopyEvent(elem, clone); + } + } + + // Preserve script evaluation history + destElements = getAll(clone, "script"); + if (destElements.length > 0) { + setGlobalEval(destElements, !inPage && getAll(elem, "script")); + } + + // Return the cloned set + return clone; + }, + + cleanData: function (elems) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for (; (elem = elems[i]) !== undefined; i++) { + if (acceptData(elem)) { + if ((data = elem[dataPriv.expando])) { + if (data.events) { + for (type in data.events) { + if (special[type]) { + jQuery.event.remove(elem, type); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent(elem, type, data.handle); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[dataPriv.expando] = undefined; + } + if (elem[dataUser.expando]) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[dataUser.expando] = undefined; + } + } + } + } + }); + + jQuery.fn.extend({ + detach: function (selector) { + return remove(this, selector, true); + }, + + remove: function (selector) { + return remove(this, selector); + }, + + text: function (value) { + return access(this, function (value) { + return value === undefined ? + jQuery.text(this) : + this.empty().each(function () { + if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { + this.textContent = value; + } + }); + }, null, value, arguments.length); + }, + + append: function () { + return domManip(this, arguments, function (elem) { + if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { + var target = manipulationTarget(this, elem); + target.appendChild(elem); + } + }); + }, + + prepend: function () { + return domManip(this, arguments, function (elem) { + if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { + var target = manipulationTarget(this, elem); + target.insertBefore(elem, target.firstChild); + } + }); + }, + + before: function () { + return domManip(this, arguments, function (elem) { + if (this.parentNode) { + this.parentNode.insertBefore(elem, this); + } + }); + }, + + after: function () { + return domManip(this, arguments, function (elem) { + if (this.parentNode) { + this.parentNode.insertBefore(elem, this.nextSibling); + } + }); + }, + + empty: function () { + var elem, + i = 0; + + for (; (elem = this[i]) != null; i++) { + if (elem.nodeType === 1) { + + // Prevent memory leaks + jQuery.cleanData(getAll(elem, false)); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function (dataAndEvents, deepDataAndEvents) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map(function () { + return jQuery.clone(this, dataAndEvents, deepDataAndEvents); + }); + }, + + html: function (value) { + return access(this, function (value) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if (value === undefined && elem.nodeType === 1) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if (typeof value === "string" && !rnoInnerhtml.test(value) && + !wrapMap[(rtagName.exec(value) || ["", ""])[1].toLowerCase()]) { + + value = jQuery.htmlPrefilter(value); + + try { + for (; i < l; i++) { + elem = this[i] || {}; + + // Remove element nodes and prevent memory leaks + if (elem.nodeType === 1) { + jQuery.cleanData(getAll(elem, false)); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch (e) { + } + } + + if (elem) { + this.empty().append(value); + } + }, null, value, arguments.length); + }, + + replaceWith: function () { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip(this, arguments, function (elem) { + var parent = this.parentNode; + + if (jQuery.inArray(this, ignored) < 0) { + jQuery.cleanData(getAll(this)); + if (parent) { + parent.replaceChild(elem, this); + } + } + + // Force callback invocation + }, ignored); + } + }); + + jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" + }, function (name, original) { + jQuery.fn[name] = function (selector) { + var elems, + ret = [], + insert = jQuery(selector), + last = insert.length - 1, + i = 0; + + for (; i <= last; i++) { + elems = i === last ? this : this.clone(true); + jQuery(insert[i])[original](elems); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply(ret, elems.get()); + } + + return this.pushStack(ret); + }; + }); + var rmargin = (/^margin/); + + var rnumnonpx = new RegExp("^(" + pnum + ")(?!px)[a-z%]+$", "i"); + + var getStyles = function (elem) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if (!view || !view.opener) { + view = window; + } + + return view.getComputedStyle(elem); + }; + + + (function () { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if (!div) { + return; + } + + div.style.cssText = + "box-sizing:border-box;" + + "position:relative;display:block;" + + "margin:auto;border:1px;padding:1px;" + + "top:1%;width:50%"; + div.innerHTML = ""; + documentElement.appendChild(container); + + var divStyle = window.getComputedStyle(div); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = divStyle.marginLeft === "2px"; + boxSizingReliableVal = divStyle.width === "4px"; + + // Support: Android 4.0 - 4.3 only + // Some styles come back with percentage values, even though they shouldn't + div.style.marginRight = "50%"; + pixelMarginRightVal = divStyle.marginRight === "4px"; + + documentElement.removeChild(container); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, + container = document.createElement("div"), + div = document.createElement("div"); + + // Finish early in limited (non-browser) environments + if (!div.style) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode(true).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + + "padding:0;margin-top:1px;position:absolute"; + container.appendChild(div); + + jQuery.extend(support, { + pixelPosition: function () { + computeStyleTests(); + return pixelPositionVal; + }, + boxSizingReliable: function () { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelMarginRight: function () { + computeStyleTests(); + return pixelMarginRightVal; + }, + reliableMarginLeft: function () { + computeStyleTests(); + return reliableMarginLeftVal; + } + }); + })(); + + + function curCSS(elem, name, computed) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles(elem); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if (computed) { + ret = computed.getPropertyValue(name) || computed[name]; + + if (ret === "" && !jQuery.contains(elem.ownerDocument, elem)) { + ret = jQuery.style(elem, name); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if (!support.pixelMarginRight() && rnumnonpx.test(ret) && rmargin.test(name)) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; + } + + + function addGetHookIf(conditionFn, hookFn) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function () { + if (conditionFn()) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return (this.get = hookFn).apply(this, arguments); + } + }; + } + + + var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = {position: "absolute", visibility: "hidden", display: "block"}, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }, + + cssPrefixes = ["Webkit", "Moz", "ms"], + emptyStyle = document.createElement("div").style; // Return a css property mapped to a potentially vendor prefixed property -function vendorPropName( name ) { + function vendorPropName(name) { - // Shortcut for names that are not vendor prefixed - if ( name in emptyStyle ) { - return name; - } + // Shortcut for names that are not vendor prefixed + if (name in emptyStyle) { + return name; + } - // Check for vendor prefixed names - var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), - i = cssPrefixes.length; + // Check for vendor prefixed names + var capName = name[0].toUpperCase() + name.slice(1), + i = cssPrefixes.length; - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in emptyStyle ) { - return name; - } - } -} + while (i--) { + name = cssPrefixes[i] + capName; + if (name in emptyStyle) { + return name; + } + } + } // Return a property mapped along what jQuery.cssProps suggests or to // a vendor prefixed property. -function finalPropName( name ) { - var ret = jQuery.cssProps[ name ]; - if ( !ret ) { - ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; - } - return ret; -} + function finalPropName(name) { + var ret = jQuery.cssProps[name]; + if (!ret) { + ret = jQuery.cssProps[name] = vendorPropName(name) || name; + } + return ret; + } -function setPositiveNumber( elem, value, subtract ) { + function setPositiveNumber(elem, value, subtract) { - // Any relative (+/-) values have already been - // normalized at this point - var matches = rcssNum.exec( value ); - return matches ? + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec(value); + return matches ? - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : - value; -} + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max(0, matches[2] - (subtract || 0)) + (matches[3] || "px") : + value; + } -function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { - var i, - val = 0; + function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) { + var i, + val = 0; - // If we already have the right measurement, avoid augmentation - if ( extra === ( isBorderBox ? "border" : "content" ) ) { - i = 4; + // If we already have the right measurement, avoid augmentation + if (extra === (isBorderBox ? "border" : "content")) { + i = 4; - // Otherwise initialize for horizontal or vertical properties - } else { - i = name === "width" ? 1 : 0; - } + // Otherwise initialize for horizontal or vertical properties + } else { + i = name === "width" ? 1 : 0; + } - for ( ; i < 4; i += 2 ) { + for (; i < 4; i += 2) { - // Both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } + // Both box models exclude margin, so add it if we want it + if (extra === "margin") { + val += jQuery.css(elem, extra + cssExpand[i], true, styles); + } - if ( isBorderBox ) { + if (isBorderBox) { - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } + // border-box includes padding, so remove it if we want content + if (extra === "content") { + val -= jQuery.css(elem, "padding" + cssExpand[i], true, styles); + } - // At this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { + // At this point, extra isn't border nor margin, so remove border + if (extra !== "margin") { + val -= jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles); + } + } else { - // At this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + // At this point, extra isn't content, so add padding + val += jQuery.css(elem, "padding" + cssExpand[i], true, styles); - // At this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } + // At this point, extra isn't content nor padding, so add border + if (extra !== "padding") { + val += jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles); + } + } + } - return val; -} + return val; + } -function getWidthOrHeight( elem, name, extra ) { + function getWidthOrHeight(elem, name, extra) { - // Start with computed style - var valueIsBorderBox, - styles = getStyles( elem ), - val = curCSS( elem, name, styles ), - isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + // Start with computed style + var valueIsBorderBox, + styles = getStyles(elem), + val = curCSS(elem, name, styles), + isBorderBox = jQuery.css(elem, "boxSizing", false, styles) === "border-box"; - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test( val ) ) { - return val; - } + // Computed unit is not pixels. Stop here and return. + if (rnumnonpx.test(val)) { + return val; + } - // Check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && - ( support.boxSizingReliable() || val === elem.style[ name ] ); + // Check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && + (support.boxSizingReliable() || val === elem.style[name]); - // Fall back to offsetWidth/Height when value is "auto" - // This happens for inline elements with no explicit setting (gh-3571) - if ( val === "auto" ) { - val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ]; - } + // Fall back to offsetWidth/Height when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + if (val === "auto") { + val = elem["offset" + name[0].toUpperCase() + name.slice(1)]; + } - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; + // Normalize "", auto, and prepare for extra + val = parseFloat(val) || 0; - // Use the active box-sizing model to add/subtract irrelevant styles - return ( val + - augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles - ) - ) + "px"; -} + // Use the active box-sizing model to add/subtract irrelevant styles + return (val + + augmentWidthOrHeight( + elem, + name, + extra || (isBorderBox ? "border" : "content"), + valueIsBorderBox, + styles + ) + ) + "px"; + } -jQuery.extend( { + jQuery.extend({ - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function( elem, computed ) { - if ( computed ) { + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function (elem, computed) { + if (computed) { - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, + // We should always get a number back from opacity + var ret = curCSS(elem, "opacity"); + return ret === "" ? "1" : ret; + } + } + } + }, - // Don't automatically add "px" to these possibly-unitless properties - cssNumber: { - "animationIterationCount": true, - "columnCount": true, - "fillOpacity": true, - "flexGrow": true, - "flexShrink": true, - "fontWeight": true, - "lineHeight": true, - "opacity": true, - "order": true, - "orphans": true, - "widows": true, - "zIndex": true, - "zoom": true - }, + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - "float": "cssFloat" - }, + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + "float": "cssFloat" + }, - // Get and set the style property on a DOM Node - style: function( elem, name, value, extra ) { + // Get and set the style property on a DOM Node + style: function (elem, name, value, extra) { - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } + // Don't set styles on text and comment nodes + if (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) { + return; + } - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - isCustomProp = rcustomProp.test( name ), - style = elem.style; + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase(name), + isCustomProp = rcustomProp.test(name), + style = elem.style; - // Make sure that we're working with the right name. We don't - // want to query the value if it is a CSS custom property - // since they are user-defined. - if ( !isCustomProp ) { - name = finalPropName( origName ); - } + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if (!isCustomProp) { + name = finalPropName(origName); + } - // Gets hook for the prefixed version, then unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; + // Check if we're setting a value + if (value !== undefined) { + type = typeof value; - // Convert "+=" or "-=" to relative numbers (#7345) - if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { - value = adjustCSS( elem, name, ret ); + // Convert "+=" or "-=" to relative numbers (#7345) + if (type === "string" && (ret = rcssNum.exec(value)) && ret[1]) { + value = adjustCSS(elem, name, ret); - // Fixes bug #9237 - type = "number"; - } + // Fixes bug #9237 + type = "number"; + } - // Make sure that null and NaN values aren't set (#7116) - if ( value == null || value !== value ) { - return; - } + // Make sure that null and NaN values aren't set (#7116) + if (value == null || value !== value) { + return; + } - // If a number was passed in, add the unit (except for certain CSS properties) - if ( type === "number" ) { - value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); - } + // If a number was passed in, add the unit (except for certain CSS properties) + if (type === "number") { + value += ret && ret[3] || (jQuery.cssNumber[origName] ? "" : "px"); + } - // background-* props affect original clone's values - if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { - style[ name ] = "inherit"; - } + // background-* props affect original clone's values + if (!support.clearCloneStyle && value === "" && name.indexOf("background") === 0) { + style[name] = "inherit"; + } - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !( "set" in hooks ) || - ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + // If a hook was provided, use that value, otherwise just set the specified value + if (!hooks || !("set" in hooks) || + (value = hooks.set(elem, value, extra)) !== undefined) { - if ( isCustomProp ) { - style.setProperty( name, value ); - } else { - style[ name ] = value; - } - } + if (isCustomProp) { + style.setProperty(name, value); + } else { + style[name] = value; + } + } - } else { + } else { - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && - ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + // If a hook was provided get the non-computed value from there + if (hooks && "get" in hooks && + (ret = hooks.get(elem, false, extra)) !== undefined) { - return ret; - } + return ret; + } - // Otherwise just get the value from the style object - return style[ name ]; - } - }, + // Otherwise just get the value from the style object + return style[name]; + } + }, - css: function( elem, name, extra, styles ) { - var val, num, hooks, - origName = jQuery.camelCase( name ), - isCustomProp = rcustomProp.test( name ); + css: function (elem, name, extra, styles) { + var val, num, hooks, + origName = jQuery.camelCase(name), + isCustomProp = rcustomProp.test(name); - // Make sure that we're working with the right name. We don't - // want to modify the value if it is a CSS custom property - // since they are user-defined. - if ( !isCustomProp ) { - name = finalPropName( origName ); - } + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if (!isCustomProp) { + name = finalPropName(origName); + } - // Try prefixed name followed by the unprefixed name - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } + // If a hook was provided get the computed value from there + if (hooks && "get" in hooks) { + val = hooks.get(elem, true, extra); + } - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } + // Otherwise, if a way to get the computed value exists, use that + if (val === undefined) { + val = curCSS(elem, name, styles); + } - // Convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } + // Convert "normal" to computed value + if (val === "normal" && name in cssNormalTransform) { + val = cssNormalTransform[name]; + } - // Make numeric if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || isFinite( num ) ? num || 0 : val; - } + // Make numeric if forced or a qualifier was provided and val looks numeric + if (extra === "" || extra) { + num = parseFloat(val); + return extra === true || isFinite(num) ? num || 0 : val; + } - return val; - } -} ); + return val; + } + }); -jQuery.each( [ "height", "width" ], function( i, name ) { - jQuery.cssHooks[ name ] = { - get: function( elem, computed, extra ) { - if ( computed ) { + jQuery.each(["height", "width"], function (i, name) { + jQuery.cssHooks[name] = { + get: function (elem, computed, extra) { + if (computed) { - // Certain elements can have dimension info if we invisibly show them - // but it must have a current display style that would benefit - return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test(jQuery.css(elem, "display")) && - // Support: Safari 8+ - // Table columns in Safari have non-zero offsetWidth & zero - // getBoundingClientRect().width unless display is changed. - // Support: IE <=11 only - // Running getBoundingClientRect on a disconnected node - // in IE throws an error. - ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? - swap( elem, cssShow, function() { - return getWidthOrHeight( elem, name, extra ); - } ) : - getWidthOrHeight( elem, name, extra ); - } - }, + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + (!elem.getClientRects().length || !elem.getBoundingClientRect().width) ? + swap(elem, cssShow, function () { + return getWidthOrHeight(elem, name, extra); + }) : + getWidthOrHeight(elem, name, extra); + } + }, - set: function( elem, value, extra ) { - var matches, - styles = extra && getStyles( elem ), - subtract = extra && augmentWidthOrHeight( - elem, - name, - extra, - jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - styles - ); + set: function (elem, value, extra) { + var matches, + styles = extra && getStyles(elem), + subtract = extra && augmentWidthOrHeight( + elem, + name, + extra, + jQuery.css(elem, "boxSizing", false, styles) === "border-box", + styles + ); - // Convert to pixels if value adjustment is needed - if ( subtract && ( matches = rcssNum.exec( value ) ) && - ( matches[ 3 ] || "px" ) !== "px" ) { + // Convert to pixels if value adjustment is needed + if (subtract && (matches = rcssNum.exec(value)) && + (matches[3] || "px") !== "px") { - elem.style[ name ] = value; - value = jQuery.css( elem, name ); - } + elem.style[name] = value; + value = jQuery.css(elem, name); + } - return setPositiveNumber( elem, value, subtract ); - } - }; -} ); + return setPositiveNumber(elem, value, subtract); + } + }; + }); -jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, - function( elem, computed ) { - if ( computed ) { - return ( parseFloat( curCSS( elem, "marginLeft" ) ) || - elem.getBoundingClientRect().left - - swap( elem, { marginLeft: 0 }, function() { - return elem.getBoundingClientRect().left; - } ) - ) + "px"; - } - } -); + jQuery.cssHooks.marginLeft = addGetHookIf(support.reliableMarginLeft, + function (elem, computed) { + if (computed) { + return (parseFloat(curCSS(elem, "marginLeft")) || + elem.getBoundingClientRect().left - + swap(elem, {marginLeft: 0}, function () { + return elem.getBoundingClientRect().left; + }) + ) + "px"; + } + } + ); // These hooks are used by animate to expand properties -jQuery.each( { - margin: "", - padding: "", - border: "Width" -}, function( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function( value ) { - var i = 0, - expanded = {}, + jQuery.each({ + margin: "", + padding: "", + border: "Width" + }, function (prefix, suffix) { + jQuery.cssHooks[prefix + suffix] = { + expand: function (value) { + var i = 0, + expanded = {}, - // Assumes a single number if not a string - parts = typeof value === "string" ? value.split( " " ) : [ value ]; + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split(" ") : [value]; - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = - parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } + for (; i < 4; i++) { + expanded[prefix + cssExpand[i] + suffix] = + parts[i] || parts[i - 2] || parts[0]; + } - return expanded; - } - }; + return expanded; + } + }; - if ( !rmargin.test( prefix ) ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; - } -} ); + if (!rmargin.test(prefix)) { + jQuery.cssHooks[prefix + suffix].set = setPositiveNumber; + } + }); -jQuery.fn.extend( { - css: function( name, value ) { - return access( this, function( elem, name, value ) { - var styles, len, - map = {}, - i = 0; + jQuery.fn.extend({ + css: function (name, value) { + return access(this, function (elem, name, value) { + var styles, len, + map = {}, + i = 0; - if ( Array.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; + if (Array.isArray(name)) { + styles = getStyles(elem); + len = name.length; - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } + for (; i < len; i++) { + map[name[i]] = jQuery.css(elem, name[i], false, styles); + } - return map; - } + return map; + } - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - } -} ); + return value !== undefined ? + jQuery.style(elem, name, value) : + jQuery.css(elem, name); + }, name, value, arguments.length > 1); + } + }); -function Tween( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); -} -jQuery.Tween = Tween; + function Tween(elem, options, prop, end, easing) { + return new Tween.prototype.init(elem, options, prop, end, easing); + } -Tween.prototype = { - constructor: Tween, - init: function( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || jQuery.easing._default; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function() { - var hooks = Tween.propHooks[ this.prop ]; + jQuery.Tween = Tween; - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; + Tween.prototype = { + constructor: Tween, + init: function (elem, options, prop, end, easing, unit) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || (jQuery.cssNumber[prop] ? "" : "px"); + }, + cur: function () { + var hooks = Tween.propHooks[this.prop]; - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; + return hooks && hooks.get ? + hooks.get(this) : + Tween.propHooks._default.get(this); + }, + run: function (percent) { + var eased, + hooks = Tween.propHooks[this.prop]; - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } + if (this.options.duration) { + this.pos = eased = jQuery.easing[this.easing]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = (this.end - this.start) * eased + this.start; - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } -}; + if (this.options.step) { + this.options.step.call(this.elem, this.now, this); + } -Tween.prototype.init.prototype = Tween.prototype; + if (hooks && hooks.set) { + hooks.set(this); + } else { + Tween.propHooks._default.set(this); + } + return this; + } + }; -Tween.propHooks = { - _default: { - get: function( tween ) { - var result; + Tween.prototype.init.prototype = Tween.prototype; - // Use a property on the element directly when it is not a DOM element, - // or when there is no matching style property that exists. - if ( tween.elem.nodeType !== 1 || - tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { - return tween.elem[ tween.prop ]; - } + Tween.propHooks = { + _default: { + get: function (tween) { + var result; - // Passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails. - // Simple values such as "10px" are parsed to Float; - // complex values such as "rotate(1rad)" are returned as-is. - result = jQuery.css( tween.elem, tween.prop, "" ); + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if (tween.elem.nodeType !== 1 || + tween.elem[tween.prop] != null && tween.elem.style[tween.prop] == null) { + return tween.elem[tween.prop]; + } - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function( tween ) { + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css(tween.elem, tween.prop, ""); - // Use step hook for back compat. - // Use cssHook if its there. - // Use .style if available and use plain properties where available. - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.nodeType === 1 && - ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || - jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } -}; + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function (tween) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if (jQuery.fx.step[tween.prop]) { + jQuery.fx.step[tween.prop](tween); + } else if (tween.elem.nodeType === 1 && + (tween.elem.style[jQuery.cssProps[tween.prop]] != null || + jQuery.cssHooks[tween.prop])) { + jQuery.style(tween.elem, tween.prop, tween.now + tween.unit); + } else { + tween.elem[tween.prop] = tween.now; + } + } + } + }; // Support: IE <=9 only // Panic based approach to setting things on disconnected nodes -Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } -}; + Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function (tween) { + if (tween.elem.nodeType && tween.elem.parentNode) { + tween.elem[tween.prop] = tween.now; + } + } + }; -jQuery.easing = { - linear: function( p ) { - return p; - }, - swing: function( p ) { - return 0.5 - Math.cos( p * Math.PI ) / 2; - }, - _default: "swing" -}; + jQuery.easing = { + linear: function (p) { + return p; + }, + swing: function (p) { + return 0.5 - Math.cos(p * Math.PI) / 2; + }, + _default: "swing" + }; -jQuery.fx = Tween.prototype.init; + jQuery.fx = Tween.prototype.init; // Back compat <1.8 extension point -jQuery.fx.step = {}; + jQuery.fx.step = {}; + var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + function schedule() { + if (inProgress) { + if (document.hidden === false && window.requestAnimationFrame) { + window.requestAnimationFrame(schedule); + } else { + window.setTimeout(schedule, jQuery.fx.interval); + } -var - fxNow, inProgress, - rfxtypes = /^(?:toggle|show|hide)$/, - rrun = /queueHooks$/; - -function schedule() { - if ( inProgress ) { - if ( document.hidden === false && window.requestAnimationFrame ) { - window.requestAnimationFrame( schedule ); - } else { - window.setTimeout( schedule, jQuery.fx.interval ); - } - - jQuery.fx.tick(); - } -} + jQuery.fx.tick(); + } + } // Animations created synchronously will run synchronously -function createFxNow() { - window.setTimeout( function() { - fxNow = undefined; - } ); - return ( fxNow = jQuery.now() ); -} + function createFxNow() { + window.setTimeout(function () { + fxNow = undefined; + }); + return (fxNow = jQuery.now()); + } // Generate parameters to create a standard animation -function genFx( type, includeWidth ) { - var which, - i = 0, - attrs = { height: type }; - - // If we include width, step value is 1 to do all cssExpand values, - // otherwise step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for ( ; i < 4; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; -} - -function createTween( value, prop, animation ) { - var tween, - collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { - - // We're done with this property - return tween; - } - } -} - -function defaultPrefilter( elem, props, opts ) { - var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, - isBox = "width" in props || "height" in props, - anim = this, - orig = {}, - style = elem.style, - hidden = elem.nodeType && isHiddenWithinTree( elem ), - dataShow = dataPriv.get( elem, "fxshow" ); - - // Queue-skipping animations hijack the fx hooks - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function() { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always( function() { - - // Ensure the complete handler is called before this completes - anim.always( function() { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - } ); - } ); - } - - // Detect show/hide animations - for ( prop in props ) { - value = props[ prop ]; - if ( rfxtypes.test( value ) ) { - delete props[ prop ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - - // Pretend to be hidden if this is a "show" and - // there is still data from a stopped show/hide - if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { - hidden = true; - - // Ignore all other no-op show/hide data - } else { - continue; - } - } - orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); - } - } - - // Bail out if this is a no-op like .hide().hide() - propTween = !jQuery.isEmptyObject( props ); - if ( !propTween && jQuery.isEmptyObject( orig ) ) { - return; - } - - // Restrict "overflow" and "display" styles during box animations - if ( isBox && elem.nodeType === 1 ) { - - // Support: IE <=9 - 11, Edge 12 - 13 - // Record all 3 overflow attributes because IE does not infer the shorthand - // from identically-valued overflowX and overflowY - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - - // Identify a display type, preferring old show/hide data over the CSS cascade - restoreDisplay = dataShow && dataShow.display; - if ( restoreDisplay == null ) { - restoreDisplay = dataPriv.get( elem, "display" ); - } - display = jQuery.css( elem, "display" ); - if ( display === "none" ) { - if ( restoreDisplay ) { - display = restoreDisplay; - } else { - - // Get nonempty value(s) by temporarily forcing visibility - showHide( [ elem ], true ); - restoreDisplay = elem.style.display || restoreDisplay; - display = jQuery.css( elem, "display" ); - showHide( [ elem ] ); - } - } - - // Animate inline elements as inline-block - if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { - if ( jQuery.css( elem, "float" ) === "none" ) { - - // Restore the original display value at the end of pure show/hide animations - if ( !propTween ) { - anim.done( function() { - style.display = restoreDisplay; - } ); - if ( restoreDisplay == null ) { - display = style.display; - restoreDisplay = display === "none" ? "" : display; - } - } - style.display = "inline-block"; - } - } - } - - if ( opts.overflow ) { - style.overflow = "hidden"; - anim.always( function() { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - } ); - } - - // Implement show/hide animations - propTween = false; - for ( prop in orig ) { - - // General show/hide setup for this element animation - if ( !propTween ) { - if ( dataShow ) { - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } - } else { - dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); - } - - // Store hidden/visible for toggle so `.stop().toggle()` "reverses" - if ( toggle ) { - dataShow.hidden = !hidden; - } - - // Show elements before animating them - if ( hidden ) { - showHide( [ elem ], true ); - } - - /* eslint-disable no-loop-func */ - - anim.done( function() { - - /* eslint-enable no-loop-func */ - - // The final step of a "hide" animation is actually hiding the element - if ( !hidden ) { - showHide( [ elem ] ); - } - dataPriv.remove( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - } ); - } - - // Per-property setup - propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = propTween.start; - if ( hidden ) { - propTween.end = propTween.start; - propTween.start = 0; - } - } - } -} - -function propFilter( props, specialEasing ) { - var index, name, easing, value, hooks; - - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( Array.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } - - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } - - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; - - // Not quite $.extend, this won't overwrite existing keys. - // Reusing 'index' because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } -} - -function Animation( elem, properties, options ) { - var result, - stopped, - index = 0, - length = Animation.prefilters.length, - deferred = jQuery.Deferred().always( function() { - - // Don't match elem in the :animated selector - delete tick.elem; - } ), - tick = function() { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - - // Support: Android 2.3 only - // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( percent ); - } - - deferred.notifyWith( elem, [ animation, percent, remaining ] ); - - // If there's more to do, yield - if ( percent < 1 && length ) { - return remaining; - } - - // If this was an empty animation, synthesize a final progress notification - if ( !length ) { - deferred.notifyWith( elem, [ animation, 1, 0 ] ); - } - - // Resolve the animation and report its conclusion - deferred.resolveWith( elem, [ animation ] ); - return false; - }, - animation = deferred.promise( { - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { - specialEasing: {}, - easing: jQuery.easing._default - }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function( gotoEnd ) { - var index = 0, - - // If we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( 1 ); - } - - // Resolve when we played the last frame; otherwise, reject - if ( gotoEnd ) { - deferred.notifyWith( elem, [ animation, 1, 0 ] ); - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - } ), - props = animation.props; - - propFilter( props, animation.opts.specialEasing ); - - for ( ; index < length; index++ ) { - result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - if ( jQuery.isFunction( result.stop ) ) { - jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = - jQuery.proxy( result.stop, result ); - } - return result; - } - } - - jQuery.map( props, createTween, animation ); - - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } - - // Attach callbacks from options - animation - .progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); - - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - } ) - ); - - return animation; -} - -jQuery.Animation = jQuery.extend( Animation, { - - tweeners: { - "*": [ function( prop, value ) { - var tween = this.createTween( prop, value ); - adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); - return tween; - } ] - }, - - tweener: function( props, callback ) { - if ( jQuery.isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.match( rnothtmlwhite ); - } - - var prop, - index = 0, - length = props.length; - - for ( ; index < length; index++ ) { - prop = props[ index ]; - Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; - Animation.tweeners[ prop ].unshift( callback ); - } - }, - - prefilters: [ defaultPrefilter ], - - prefilter: function( callback, prepend ) { - if ( prepend ) { - Animation.prefilters.unshift( callback ); - } else { - Animation.prefilters.push( callback ); - } - } -} ); - -jQuery.speed = function( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; - - // Go to the end state if fx are off - if ( jQuery.fx.off ) { - opt.duration = 0; - - } else { - if ( typeof opt.duration !== "number" ) { - if ( opt.duration in jQuery.fx.speeds ) { - opt.duration = jQuery.fx.speeds[ opt.duration ]; - - } else { - opt.duration = jQuery.fx.speeds._default; - } - } - } - - // Normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function() { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } - - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; - - return opt; -}; - -jQuery.fn.extend( { - fadeTo: function( speed, to, easing, callback ) { - - // Show any hidden elements after setting opacity to 0 - return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() - - // Animate to the value specified - .end().animate( { opacity: to }, speed, easing, callback ); - }, - animate: function( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function() { - - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - - // Empty animations, or finishing resolves immediately - if ( empty || dataPriv.get( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; - - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function( type, clearQueue, gotoEnd ) { - var stopQueue = function( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; - - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue && type !== false ) { - this.queue( type || "fx", [] ); - } - - return this.each( function() { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = dataPriv.get( this ); - - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } - - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && - ( type == null || timers[ index ].queue === type ) ) { - - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } - - // Start the next in the queue if the last step wasn't forced. - // Timers currently will call their complete callbacks, which - // will dequeue but only if they were gotoEnd. - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - } ); - }, - finish: function( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each( function() { - var index, - data = dataPriv.get( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // Enable finishing flag on private data - data.finish = true; - - // Empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.stop ) { - hooks.stop.call( this, true ); - } - - // Look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } - - // Look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } - - // Turn off finishing flag - delete data.finish; - } ); - } -} ); - -jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; -} ); + function genFx(type, includeWidth) { + var which, + i = 0, + attrs = {height: type}; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for (; i < 4; i += 2 - includeWidth) { + which = cssExpand[i]; + attrs["margin" + which] = attrs["padding" + which] = type; + } + + if (includeWidth) { + attrs.opacity = attrs.width = type; + } + + return attrs; + } + + function createTween(value, prop, animation) { + var tween, + collection = (Animation.tweeners[prop] || []).concat(Animation.tweeners["*"]), + index = 0, + length = collection.length; + for (; index < length; index++) { + if ((tween = collection[index].call(animation, prop, value))) { + + // We're done with this property + return tween; + } + } + } + + function defaultPrefilter(elem, props, opts) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree(elem), + dataShow = dataPriv.get(elem, "fxshow"); + + // Queue-skipping animations hijack the fx hooks + if (!opts.queue) { + hooks = jQuery._queueHooks(elem, "fx"); + if (hooks.unqueued == null) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function () { + if (!hooks.unqueued) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always(function () { + + // Ensure the complete handler is called before this completes + anim.always(function () { + hooks.unqueued--; + if (!jQuery.queue(elem, "fx").length) { + hooks.empty.fire(); + } + }); + }); + } + + // Detect show/hide animations + for (prop in props) { + value = props[prop]; + if (rfxtypes.test(value)) { + delete props[prop]; + toggle = toggle || value === "toggle"; + if (value === (hidden ? "hide" : "show")) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if (value === "show" && dataShow && dataShow[prop] !== undefined) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[prop] = dataShow && dataShow[prop] || jQuery.style(elem, prop); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject(props); + if (!propTween && jQuery.isEmptyObject(orig)) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if (isBox && elem.nodeType === 1) { + + // Support: IE <=9 - 11, Edge 12 - 13 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY + opts.overflow = [style.overflow, style.overflowX, style.overflowY]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if (restoreDisplay == null) { + restoreDisplay = dataPriv.get(elem, "display"); + } + display = jQuery.css(elem, "display"); + if (display === "none") { + if (restoreDisplay) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide([elem], true); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css(elem, "display"); + showHide([elem]); + } + } + + // Animate inline elements as inline-block + if (display === "inline" || display === "inline-block" && restoreDisplay != null) { + if (jQuery.css(elem, "float") === "none") { + + // Restore the original display value at the end of pure show/hide animations + if (!propTween) { + anim.done(function () { + style.display = restoreDisplay; + }); + if (restoreDisplay == null) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if (opts.overflow) { + style.overflow = "hidden"; + anim.always(function () { + style.overflow = opts.overflow[0]; + style.overflowX = opts.overflow[1]; + style.overflowY = opts.overflow[2]; + }); + } + + // Implement show/hide animations + propTween = false; + for (prop in orig) { + + // General show/hide setup for this element animation + if (!propTween) { + if (dataShow) { + if ("hidden" in dataShow) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access(elem, "fxshow", {display: restoreDisplay}); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if (toggle) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if (hidden) { + showHide([elem], true); + } + + /* eslint-disable no-loop-func */ + + anim.done(function () { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if (!hidden) { + showHide([elem]); + } + dataPriv.remove(elem, "fxshow"); + for (prop in orig) { + jQuery.style(elem, prop, orig[prop]); + } + }); + } + + // Per-property setup + propTween = createTween(hidden ? dataShow[prop] : 0, prop, anim); + if (!(prop in dataShow)) { + dataShow[prop] = propTween.start; + if (hidden) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } + } + + function propFilter(props, specialEasing) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for (index in props) { + name = jQuery.camelCase(index); + easing = specialEasing[name]; + value = props[index]; + if (Array.isArray(value)) { + easing = value[1]; + value = props[index] = value[0]; + } + + if (index !== name) { + props[name] = value; + delete props[index]; + } + + hooks = jQuery.cssHooks[name]; + if (hooks && "expand" in hooks) { + value = hooks.expand(value); + delete props[name]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for (index in value) { + if (!(index in props)) { + props[index] = value[index]; + specialEasing[index] = easing; + } + } + } else { + specialEasing[name] = easing; + } + } + } + + function Animation(elem, properties, options) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always(function () { + + // Don't match elem in the :animated selector + delete tick.elem; + }), + tick = function () { + if (stopped) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max(0, animation.startTime + animation.duration - currentTime), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for (; index < length; index++) { + animation.tweens[index].run(percent); + } + + deferred.notifyWith(elem, [animation, percent, remaining]); + + // If there's more to do, yield + if (percent < 1 && length) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if (!length) { + deferred.notifyWith(elem, [animation, 1, 0]); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith(elem, [animation]); + return false; + }, + animation = deferred.promise({ + elem: elem, + props: jQuery.extend({}, properties), + opts: jQuery.extend(true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function (prop, end) { + var tween = jQuery.Tween(elem, animation.opts, prop, end, + animation.opts.specialEasing[prop] || animation.opts.easing); + animation.tweens.push(tween); + return tween; + }, + stop: function (gotoEnd) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if (stopped) { + return this; + } + stopped = true; + for (; index < length; index++) { + animation.tweens[index].run(1); + } + + // Resolve when we played the last frame; otherwise, reject + if (gotoEnd) { + deferred.notifyWith(elem, [animation, 1, 0]); + deferred.resolveWith(elem, [animation, gotoEnd]); + } else { + deferred.rejectWith(elem, [animation, gotoEnd]); + } + return this; + } + }), + props = animation.props; + + propFilter(props, animation.opts.specialEasing); + + for (; index < length; index++) { + result = Animation.prefilters[index].call(animation, elem, props, animation.opts); + if (result) { + if (jQuery.isFunction(result.stop)) { + jQuery._queueHooks(animation.elem, animation.opts.queue).stop = + jQuery.proxy(result.stop, result); + } + return result; + } + } + + jQuery.map(props, createTween, animation); + + if (jQuery.isFunction(animation.opts.start)) { + animation.opts.start.call(elem, animation); + } + + // Attach callbacks from options + animation + .progress(animation.opts.progress) + .done(animation.opts.done, animation.opts.complete) + .fail(animation.opts.fail) + .always(animation.opts.always); + + jQuery.fx.timer( + jQuery.extend(tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + }) + ); + + return animation; + } + + jQuery.Animation = jQuery.extend(Animation, { + + tweeners: { + "*": [function (prop, value) { + var tween = this.createTween(prop, value); + adjustCSS(tween.elem, prop, rcssNum.exec(value), tween); + return tween; + }] + }, + + tweener: function (props, callback) { + if (jQuery.isFunction(props)) { + callback = props; + props = ["*"]; + } else { + props = props.match(rnothtmlwhite); + } + + var prop, + index = 0, + length = props.length; + + for (; index < length; index++) { + prop = props[index]; + Animation.tweeners[prop] = Animation.tweeners[prop] || []; + Animation.tweeners[prop].unshift(callback); + } + }, + + prefilters: [defaultPrefilter], + + prefilter: function (callback, prepend) { + if (prepend) { + Animation.prefilters.unshift(callback); + } else { + Animation.prefilters.push(callback); + } + } + }); + + jQuery.speed = function (speed, easing, fn) { + var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : { + complete: fn || !fn && easing || + jQuery.isFunction(speed) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction(easing) && easing + }; + + // Go to the end state if fx are off + if (jQuery.fx.off) { + opt.duration = 0; + + } else { + if (typeof opt.duration !== "number") { + if (opt.duration in jQuery.fx.speeds) { + opt.duration = jQuery.fx.speeds[opt.duration]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if (opt.queue == null || opt.queue === true) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function () { + if (jQuery.isFunction(opt.old)) { + opt.old.call(this); + } + + if (opt.queue) { + jQuery.dequeue(this, opt.queue); + } + }; + + return opt; + }; + + jQuery.fn.extend({ + fadeTo: function (speed, to, easing, callback) { + + // Show any hidden elements after setting opacity to 0 + return this.filter(isHiddenWithinTree).css("opacity", 0).show() + + // Animate to the value specified + .end().animate({opacity: to}, speed, easing, callback); + }, + animate: function (prop, speed, easing, callback) { + var empty = jQuery.isEmptyObject(prop), + optall = jQuery.speed(speed, easing, callback), + doAnimation = function () { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation(this, jQuery.extend({}, prop), optall); + + // Empty animations, or finishing resolves immediately + if (empty || dataPriv.get(this, "finish")) { + anim.stop(true); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each(doAnimation) : + this.queue(optall.queue, doAnimation); + }, + stop: function (type, clearQueue, gotoEnd) { + var stopQueue = function (hooks) { + var stop = hooks.stop; + delete hooks.stop; + stop(gotoEnd); + }; + + if (typeof type !== "string") { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if (clearQueue && type !== false) { + this.queue(type || "fx", []); + } + + return this.each(function () { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get(this); + + if (index) { + if (data[index] && data[index].stop) { + stopQueue(data[index]); + } + } else { + for (index in data) { + if (data[index] && data[index].stop && rrun.test(index)) { + stopQueue(data[index]); + } + } + } + + for (index = timers.length; index--;) { + if (timers[index].elem === this && + (type == null || timers[index].queue === type)) { + + timers[index].anim.stop(gotoEnd); + dequeue = false; + timers.splice(index, 1); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if (dequeue || !gotoEnd) { + jQuery.dequeue(this, type); + } + }); + }, + finish: function (type) { + if (type !== false) { + type = type || "fx"; + } + return this.each(function () { + var index, + data = dataPriv.get(this), + queue = data[type + "queue"], + hooks = data[type + "queueHooks"], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue(this, type, []); + + if (hooks && hooks.stop) { + hooks.stop.call(this, true); + } + + // Look for any active animations, and finish them + for (index = timers.length; index--;) { + if (timers[index].elem === this && timers[index].queue === type) { + timers[index].anim.stop(true); + timers.splice(index, 1); + } + } + + // Look for any animations in the old queue and finish them + for (index = 0; index < length; index++) { + if (queue[index] && queue[index].finish) { + queue[index].finish.call(this); + } + } + + // Turn off finishing flag + delete data.finish; + }); + } + }); + + jQuery.each(["toggle", "show", "hide"], function (i, name) { + var cssFn = jQuery.fn[name]; + jQuery.fn[name] = function (speed, easing, callback) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply(this, arguments) : + this.animate(genFx(name, true), speed, easing, callback); + }; + }); // Generate shortcuts for custom animations -jQuery.each( { - slideDown: genFx( "show" ), - slideUp: genFx( "hide" ), - slideToggle: genFx( "toggle" ), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } -}, function( name, props ) { - jQuery.fn[ name ] = function( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; -} ); + jQuery.each({ + slideDown: genFx("show"), + slideUp: genFx("hide"), + slideToggle: genFx("toggle"), + fadeIn: {opacity: "show"}, + fadeOut: {opacity: "hide"}, + fadeToggle: {opacity: "toggle"} + }, function (name, props) { + jQuery.fn[name] = function (speed, easing, callback) { + return this.animate(props, speed, easing, callback); + }; + }); -jQuery.timers = []; -jQuery.fx.tick = function() { - var timer, - i = 0, - timers = jQuery.timers; + jQuery.timers = []; + jQuery.fx.tick = function () { + var timer, + i = 0, + timers = jQuery.timers; - fxNow = jQuery.now(); + fxNow = jQuery.now(); - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; + for (; i < timers.length; i++) { + timer = timers[i]; - // Run the timer and safely remove it when done (allowing for external removal) - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } + // Run the timer and safely remove it when done (allowing for external removal) + if (!timer() && timers[i] === timer) { + timers.splice(i--, 1); + } + } - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; -}; + if (!timers.length) { + jQuery.fx.stop(); + } + fxNow = undefined; + }; -jQuery.fx.timer = function( timer ) { - jQuery.timers.push( timer ); - jQuery.fx.start(); -}; + jQuery.fx.timer = function (timer) { + jQuery.timers.push(timer); + jQuery.fx.start(); + }; -jQuery.fx.interval = 13; -jQuery.fx.start = function() { - if ( inProgress ) { - return; - } + jQuery.fx.interval = 13; + jQuery.fx.start = function () { + if (inProgress) { + return; + } - inProgress = true; - schedule(); -}; + inProgress = true; + schedule(); + }; -jQuery.fx.stop = function() { - inProgress = null; -}; + jQuery.fx.stop = function () { + inProgress = null; + }; -jQuery.fx.speeds = { - slow: 600, - fast: 200, + jQuery.fx.speeds = { + slow: 600, + fast: 200, - // Default speed - _default: 400 -}; + // Default speed + _default: 400 + }; // Based off of the plugin by Clint Helfers, with permission. // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ -jQuery.fn.delay = function( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; + jQuery.fn.delay = function (time, type) { + time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; + type = type || "fx"; - return this.queue( type, function( next, hooks ) { - var timeout = window.setTimeout( next, time ); - hooks.stop = function() { - window.clearTimeout( timeout ); - }; - } ); -}; + return this.queue(type, function (next, hooks) { + var timeout = window.setTimeout(next, time); + hooks.stop = function () { + window.clearTimeout(timeout); + }; + }); + }; -( function() { - var input = document.createElement( "input" ), - select = document.createElement( "select" ), - opt = select.appendChild( document.createElement( "option" ) ); + (function () { + var input = document.createElement("input"), + select = document.createElement("select"), + opt = select.appendChild(document.createElement("option")); - input.type = "checkbox"; + input.type = "checkbox"; - // Support: Android <=4.3 only - // Default value for a checkbox should be "on" - support.checkOn = input.value !== ""; + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; - // Support: IE <=11 only - // Must access selectedIndex to make default options select - support.optSelected = opt.selected; + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; - // Support: IE <=11 only - // An input loses its value after becoming a radio - input = document.createElement( "input" ); - input.value = "t"; - input.type = "radio"; - support.radioValue = input.value === "t"; -} )(); + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement("input"); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; + })(); -var boolHook, - attrHandle = jQuery.expr.attrHandle; + var boolHook, + attrHandle = jQuery.expr.attrHandle; -jQuery.fn.extend( { - attr: function( name, value ) { - return access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, + jQuery.fn.extend({ + attr: function (name, value) { + return access(this, jQuery.attr, name, value, arguments.length > 1); + }, - removeAttr: function( name ) { - return this.each( function() { - jQuery.removeAttr( this, name ); - } ); - } -} ); + removeAttr: function (name) { + return this.each(function () { + jQuery.removeAttr(this, name); + }); + } + }); -jQuery.extend( { - attr: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; + jQuery.extend({ + attr: function (elem, name, value) { + var ret, hooks, + nType = elem.nodeType; - // Don't get/set attributes on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } + // Don't get/set attributes on text, comment and attribute nodes + if (nType === 3 || nType === 8 || nType === 2) { + return; + } - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === "undefined" ) { - return jQuery.prop( elem, name, value ); - } + // Fallback to prop when attributes are not supported + if (typeof elem.getAttribute === "undefined") { + return jQuery.prop(elem, name, value); + } - // Attribute hooks are determined by the lowercase version - // Grab necessary hook if one is defined - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - hooks = jQuery.attrHooks[ name.toLowerCase() ] || - ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); - } + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if (nType !== 1 || !jQuery.isXMLDoc(elem)) { + hooks = jQuery.attrHooks[name.toLowerCase()] || + (jQuery.expr.match.bool.test(name) ? boolHook : undefined); + } - if ( value !== undefined ) { - if ( value === null ) { - jQuery.removeAttr( elem, name ); - return; - } + if (value !== undefined) { + if (value === null) { + jQuery.removeAttr(elem, name); + return; + } - if ( hooks && "set" in hooks && - ( ret = hooks.set( elem, value, name ) ) !== undefined ) { - return ret; - } + if (hooks && "set" in hooks && + (ret = hooks.set(elem, value, name)) !== undefined) { + return ret; + } - elem.setAttribute( name, value + "" ); - return value; - } + elem.setAttribute(name, value + ""); + return value; + } - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } + if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) { + return ret; + } - ret = jQuery.find.attr( elem, name ); + ret = jQuery.find.attr(elem, name); - // Non-existent attributes return null, we normalize to undefined - return ret == null ? undefined : ret; - }, + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, - attrHooks: { - type: { - set: function( elem, value ) { - if ( !support.radioValue && value === "radio" && - nodeName( elem, "input" ) ) { - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - }, + attrHooks: { + type: { + set: function (elem, value) { + if (!support.radioValue && value === "radio" && + nodeName(elem, "input")) { + var val = elem.value; + elem.setAttribute("type", value); + if (val) { + elem.value = val; + } + return value; + } + } + } + }, - removeAttr: function( elem, value ) { - var name, - i = 0, + removeAttr: function (elem, value) { + var name, + i = 0, - // Attribute names can contain non-HTML whitespace characters - // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 - attrNames = value && value.match( rnothtmlwhite ); + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match(rnothtmlwhite); - if ( attrNames && elem.nodeType === 1 ) { - while ( ( name = attrNames[ i++ ] ) ) { - elem.removeAttribute( name ); - } - } - } -} ); + if (attrNames && elem.nodeType === 1) { + while ((name = attrNames[i++])) { + elem.removeAttribute(name); + } + } + } + }); // Hooks for boolean attributes -boolHook = { - set: function( elem, value, name ) { - if ( value === false ) { + boolHook = { + set: function (elem, value, name) { + if (value === false) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else { - elem.setAttribute( name, name ); - } - return name; - } -}; + // Remove boolean attributes when set to false + jQuery.removeAttr(elem, name); + } else { + elem.setAttribute(name, name); + } + return name; + } + }; -jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { - var getter = attrHandle[ name ] || jQuery.find.attr; + jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function (i, name) { + var getter = attrHandle[name] || jQuery.find.attr; - attrHandle[ name ] = function( elem, name, isXML ) { - var ret, handle, - lowercaseName = name.toLowerCase(); + attrHandle[name] = function (elem, name, isXML) { + var ret, handle, + lowercaseName = name.toLowerCase(); - if ( !isXML ) { + if (!isXML) { - // Avoid an infinite loop by temporarily removing this function from the getter - handle = attrHandle[ lowercaseName ]; - attrHandle[ lowercaseName ] = ret; - ret = getter( elem, name, isXML ) != null ? - lowercaseName : - null; - attrHandle[ lowercaseName ] = handle; - } - return ret; - }; -} ); + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[lowercaseName]; + attrHandle[lowercaseName] = ret; + ret = getter(elem, name, isXML) != null ? + lowercaseName : + null; + attrHandle[lowercaseName] = handle; + } + return ret; + }; + }); + var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + jQuery.fn.extend({ + prop: function (name, value) { + return access(this, jQuery.prop, name, value, arguments.length > 1); + }, -var rfocusable = /^(?:input|select|textarea|button)$/i, - rclickable = /^(?:a|area)$/i; + removeProp: function (name) { + return this.each(function () { + delete this[jQuery.propFix[name] || name]; + }); + } + }); -jQuery.fn.extend( { - prop: function( name, value ) { - return access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, + jQuery.extend({ + prop: function (elem, name, value) { + var ret, hooks, + nType = elem.nodeType; - removeProp: function( name ) { - return this.each( function() { - delete this[ jQuery.propFix[ name ] || name ]; - } ); - } -} ); + // Don't get/set properties on text, comment and attribute nodes + if (nType === 3 || nType === 8 || nType === 2) { + return; + } -jQuery.extend( { - prop: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; + if (nType !== 1 || !jQuery.isXMLDoc(elem)) { - // Don't get/set properties on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } + // Fix name and attach hooks + name = jQuery.propFix[name] || name; + hooks = jQuery.propHooks[name]; + } - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + if (value !== undefined) { + if (hooks && "set" in hooks && + (ret = hooks.set(elem, value, name)) !== undefined) { + return ret; + } - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } + return (elem[name] = value); + } - if ( value !== undefined ) { - if ( hooks && "set" in hooks && - ( ret = hooks.set( elem, value, name ) ) !== undefined ) { - return ret; - } + if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) { + return ret; + } - return ( elem[ name ] = value ); - } + return elem[name]; + }, - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } + propHooks: { + tabIndex: { + get: function (elem) { - return elem[ name ]; - }, + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr(elem, "tabindex"); - propHooks: { - tabIndex: { - get: function( elem ) { + if (tabindex) { + return parseInt(tabindex, 10); + } - // Support: IE <=9 - 11 only - // elem.tabIndex doesn't always return the - // correct value when it hasn't been explicitly set - // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - // Use proper attribute retrieval(#12072) - var tabindex = jQuery.find.attr( elem, "tabindex" ); + if ( + rfocusable.test(elem.nodeName) || + rclickable.test(elem.nodeName) && + elem.href + ) { + return 0; + } - if ( tabindex ) { - return parseInt( tabindex, 10 ); - } + return -1; + } + } + }, - if ( - rfocusable.test( elem.nodeName ) || - rclickable.test( elem.nodeName ) && - elem.href - ) { - return 0; - } - - return -1; - } - } - }, - - propFix: { - "for": "htmlFor", - "class": "className" - } -} ); + propFix: { + "for": "htmlFor", + "class": "className" + } + }); // Support: IE <=11 only // Accessing the selectedIndex property @@ -7702,605 +7695,597 @@ jQuery.extend( { // when in an optgroup // eslint rule "no-unused-expressions" is disabled for this code // since it considers such accessions noop -if ( !support.optSelected ) { - jQuery.propHooks.selected = { - get: function( elem ) { - - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if ( parent && parent.parentNode ) { - parent.parentNode.selectedIndex; - } - return null; - }, - set: function( elem ) { - - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if ( parent ) { - parent.selectedIndex; - - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - } - }; -} - -jQuery.each( [ - "tabIndex", - "readOnly", - "maxLength", - "cellSpacing", - "cellPadding", - "rowSpan", - "colSpan", - "useMap", - "frameBorder", - "contentEditable" -], function() { - jQuery.propFix[ this.toLowerCase() ] = this; -} ); - - - - - // Strip and collapse whitespace according to HTML spec - // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace - function stripAndCollapse( value ) { - var tokens = value.match( rnothtmlwhite ) || []; - return tokens.join( " " ); - } - - -function getClass( elem ) { - return elem.getAttribute && elem.getAttribute( "class" ) || ""; -} - -jQuery.fn.extend( { - addClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( jQuery.isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - if ( typeof value === "string" && value ) { - classes = value.match( rnothtmlwhite ) || []; - - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); - - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse( cur ); - if ( curValue !== finalValue ) { - elem.setAttribute( "class", finalValue ); - } - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( jQuery.isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - if ( !arguments.length ) { - return this.attr( "class", "" ); - } - - if ( typeof value === "string" && value ) { - classes = value.match( rnothtmlwhite ) || []; - - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); - - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); - - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { - - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) > -1 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse( cur ); - if ( curValue !== finalValue ) { - elem.setAttribute( "class", finalValue ); - } - } - } - } - - return this; - }, - - toggleClass: function( value, stateVal ) { - var type = typeof value; - - if ( typeof stateVal === "boolean" && type === "string" ) { - return stateVal ? this.addClass( value ) : this.removeClass( value ); - } - - if ( jQuery.isFunction( value ) ) { - return this.each( function( i ) { - jQuery( this ).toggleClass( - value.call( this, i, getClass( this ), stateVal ), - stateVal - ); - } ); - } - - return this.each( function() { - var className, i, self, classNames; - - if ( type === "string" ) { - - // Toggle individual class names - i = 0; - self = jQuery( this ); - classNames = value.match( rnothtmlwhite ) || []; - - while ( ( className = classNames[ i++ ] ) ) { - - // Check each className given, space separated list - if ( self.hasClass( className ) ) { - self.removeClass( className ); - } else { - self.addClass( className ); - } - } - - // Toggle whole class name - } else if ( value === undefined || type === "boolean" ) { - className = getClass( this ); - if ( className ) { - - // Store className if set - dataPriv.set( this, "__className__", className ); - } - - // If the element has a class name or if we're passed `false`, - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - if ( this.setAttribute ) { - this.setAttribute( "class", - className || value === false ? - "" : - dataPriv.get( this, "__className__" ) || "" - ); - } - } - } ); - }, - - hasClass: function( selector ) { - var className, elem, - i = 0; - - className = " " + selector + " "; - while ( ( elem = this[ i++ ] ) ) { - if ( elem.nodeType === 1 && - ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { - return true; - } - } - - return false; - } -} ); - - - - -var rreturn = /\r/g; - -jQuery.fn.extend( { - val: function( value ) { - var hooks, ret, isFunction, - elem = this[ 0 ]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || - jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && - "get" in hooks && - ( ret = hooks.get( elem, "value" ) ) !== undefined - ) { - return ret; - } - - ret = elem.value; - - // Handle most common string cases - if ( typeof ret === "string" ) { - return ret.replace( rreturn, "" ); - } - - // Handle cases where value is null/undef or number - return ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each( function( i ) { - var val; - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, jQuery( this ).val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - - } else if ( typeof val === "number" ) { - val += ""; - - } else if ( Array.isArray( val ) ) { - val = jQuery.map( val, function( value ) { - return value == null ? "" : value + ""; - } ); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - } ); - } -} ); - -jQuery.extend( { - valHooks: { - option: { - get: function( elem ) { - - var val = jQuery.find.attr( elem, "value" ); - return val != null ? - val : - - // Support: IE <=10 - 11 only - // option.text throws exceptions (#14686, #14858) - // Strip and collapse whitespace - // https://html.spec.whatwg.org/#strip-and-collapse-whitespace - stripAndCollapse( jQuery.text( elem ) ); - } - }, - select: { - get: function( elem ) { - var value, option, i, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one", - values = one ? null : [], - max = one ? index + 1 : options.length; - - if ( index < 0 ) { - i = max; - - } else { - i = one ? index : 0; - } - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // Support: IE <=9 only - // IE8-9 doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - - // Don't return options that are disabled or in a disabled optgroup - !option.disabled && - ( !option.parentNode.disabled || - !nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function( elem, value ) { - var optionSet, option, - options = elem.options, - values = jQuery.makeArray( value ), - i = options.length; - - while ( i-- ) { - option = options[ i ]; - - /* eslint-disable no-cond-assign */ - - if ( option.selected = - jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 - ) { - optionSet = true; - } - - /* eslint-enable no-cond-assign */ - } - - // Force browsers to behave consistently when non-matching value is set - if ( !optionSet ) { - elem.selectedIndex = -1; - } - return values; - } - } - } -} ); + if (!support.optSelected) { + jQuery.propHooks.selected = { + get: function (elem) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if (parent && parent.parentNode) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function (elem) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if (parent) { + parent.selectedIndex; + + if (parent.parentNode) { + parent.parentNode.selectedIndex; + } + } + } + }; + } + + jQuery.each([ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" + ], function () { + jQuery.propFix[this.toLowerCase()] = this; + }); + + + // Strip and collapse whitespace according to HTML spec + // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace + function stripAndCollapse(value) { + var tokens = value.match(rnothtmlwhite) || []; + return tokens.join(" "); + } + + + function getClass(elem) { + return elem.getAttribute && elem.getAttribute("class") || ""; + } + + jQuery.fn.extend({ + addClass: function (value) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if (jQuery.isFunction(value)) { + return this.each(function (j) { + jQuery(this).addClass(value.call(this, j, getClass(this))); + }); + } + + if (typeof value === "string" && value) { + classes = value.match(rnothtmlwhite) || []; + + while ((elem = this[i++])) { + curValue = getClass(elem); + cur = elem.nodeType === 1 && (" " + stripAndCollapse(curValue) + " "); + + if (cur) { + j = 0; + while ((clazz = classes[j++])) { + if (cur.indexOf(" " + clazz + " ") < 0) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse(cur); + if (curValue !== finalValue) { + elem.setAttribute("class", finalValue); + } + } + } + } + + return this; + }, + + removeClass: function (value) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if (jQuery.isFunction(value)) { + return this.each(function (j) { + jQuery(this).removeClass(value.call(this, j, getClass(this))); + }); + } + + if (!arguments.length) { + return this.attr("class", ""); + } + + if (typeof value === "string" && value) { + classes = value.match(rnothtmlwhite) || []; + + while ((elem = this[i++])) { + curValue = getClass(elem); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && (" " + stripAndCollapse(curValue) + " "); + + if (cur) { + j = 0; + while ((clazz = classes[j++])) { + + // Remove *all* instances + while (cur.indexOf(" " + clazz + " ") > -1) { + cur = cur.replace(" " + clazz + " ", " "); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse(cur); + if (curValue !== finalValue) { + elem.setAttribute("class", finalValue); + } + } + } + } + + return this; + }, + + toggleClass: function (value, stateVal) { + var type = typeof value; + + if (typeof stateVal === "boolean" && type === "string") { + return stateVal ? this.addClass(value) : this.removeClass(value); + } + + if (jQuery.isFunction(value)) { + return this.each(function (i) { + jQuery(this).toggleClass( + value.call(this, i, getClass(this), stateVal), + stateVal + ); + }); + } + + return this.each(function () { + var className, i, self, classNames; + + if (type === "string") { + + // Toggle individual class names + i = 0; + self = jQuery(this); + classNames = value.match(rnothtmlwhite) || []; + + while ((className = classNames[i++])) { + + // Check each className given, space separated list + if (self.hasClass(className)) { + self.removeClass(className); + } else { + self.addClass(className); + } + } + + // Toggle whole class name + } else if (value === undefined || type === "boolean") { + className = getClass(this); + if (className) { + + // Store className if set + dataPriv.set(this, "__className__", className); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if (this.setAttribute) { + this.setAttribute("class", + className || value === false ? + "" : + dataPriv.get(this, "__className__") || "" + ); + } + } + }); + }, + + hasClass: function (selector) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ((elem = this[i++])) { + if (elem.nodeType === 1 && + (" " + stripAndCollapse(getClass(elem)) + " ").indexOf(className) > -1) { + return true; + } + } + + return false; + } + }); + + + var rreturn = /\r/g; + + jQuery.fn.extend({ + val: function (value) { + var hooks, ret, isFunction, + elem = this[0]; + + if (!arguments.length) { + if (elem) { + hooks = jQuery.valHooks[elem.type] || + jQuery.valHooks[elem.nodeName.toLowerCase()]; + + if (hooks && + "get" in hooks && + (ret = hooks.get(elem, "value")) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if (typeof ret === "string") { + return ret.replace(rreturn, ""); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction(value); + + return this.each(function (i) { + var val; + + if (this.nodeType !== 1) { + return; + } + + if (isFunction) { + val = value.call(this, i, jQuery(this).val()); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if (val == null) { + val = ""; + + } else if (typeof val === "number") { + val += ""; + + } else if (Array.isArray(val)) { + val = jQuery.map(val, function (value) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[this.type] || jQuery.valHooks[this.nodeName.toLowerCase()]; + + // If set returns undefined, fall back to normal setting + if (!hooks || !("set" in hooks) || hooks.set(this, val, "value") === undefined) { + this.value = val; + } + }); + } + }); + + jQuery.extend({ + valHooks: { + option: { + get: function (elem) { + + var val = jQuery.find.attr(elem, "value"); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse(jQuery.text(elem)); + } + }, + select: { + get: function (elem) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if (index < 0) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for (; i < max; i++) { + option = options[i]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ((option.selected || i === index) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + (!option.parentNode.disabled || + !nodeName(option.parentNode, "optgroup"))) { + + // Get the specific value for the option + value = jQuery(option).val(); + + // We don't need an array for one selects + if (one) { + return value; + } + + // Multi-Selects return an array + values.push(value); + } + } + + return values; + }, + + set: function (elem, value) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray(value), + i = options.length; + + while (i--) { + option = options[i]; + + /* eslint-disable no-cond-assign */ + + if (option.selected = + jQuery.inArray(jQuery.valHooks.option.get(option), values) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if (!optionSet) { + elem.selectedIndex = -1; + } + return values; + } + } + } + }); // Radios and checkboxes getter/setter -jQuery.each( [ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = { - set: function( elem, value ) { - if ( Array.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); - } - } - }; - if ( !support.checkOn ) { - jQuery.valHooks[ this ].get = function( elem ) { - return elem.getAttribute( "value" ) === null ? "on" : elem.value; - }; - } -} ); - - + jQuery.each(["radio", "checkbox"], function () { + jQuery.valHooks[this] = { + set: function (elem, value) { + if (Array.isArray(value)) { + return (elem.checked = jQuery.inArray(jQuery(elem).val(), value) > -1); + } + } + }; + if (!support.checkOn) { + jQuery.valHooks[this].get = function (elem) { + return elem.getAttribute("value") === null ? "on" : elem.value; + }; + } + }); // Return jQuery for attributes-only inclusion -var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; + var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; -jQuery.extend( jQuery.event, { + jQuery.extend(jQuery.event, { - trigger: function( event, data, elem, onlyHandlers ) { + trigger: function (event, data, elem, onlyHandlers) { - var i, cur, tmp, bubbleType, ontype, handle, special, - eventPath = [ elem || document ], - type = hasOwn.call( event, "type" ) ? event.type : event, - namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + var i, cur, tmp, bubbleType, ontype, handle, special, + eventPath = [elem || document], + type = hasOwn.call(event, "type") ? event.type : event, + namespaces = hasOwn.call(event, "namespace") ? event.namespace.split(".") : []; - cur = tmp = elem = elem || document; + cur = tmp = elem = elem || document; - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } + // Don't do events on text and comment nodes + if (elem.nodeType === 3 || elem.nodeType === 8) { + return; + } - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if (rfocusMorph.test(type + jQuery.event.triggered)) { + return; + } - if ( type.indexOf( "." ) > -1 ) { + if (type.indexOf(".") > -1) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split( "." ); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf( ":" ) < 0 && "on" + type; + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[jQuery.expando] ? + event : + new jQuery.Event(type, typeof event === "object" && event); - // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) - event.isTrigger = onlyHandlers ? 2 : 3; - event.namespace = namespaces.join( "." ); - event.rnamespace = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : - null; + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join("."); + event.rnamespace = event.namespace ? + new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : + null; - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } + // Clean up the event in case it is being reused + event.result = undefined; + if (!event.target) { + event.target = elem; + } - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [event] : + jQuery.makeArray(data, [event]); - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } + // Allow special events to draw outside the lines + special = jQuery.event.special[type] || {}; + if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) { + return; + } - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) { - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } + bubbleType = special.delegateType || type; + if (!rfocusMorph.test(bubbleType + type)) { + cur = cur.parentNode; + } + for (; cur; cur = cur.parentNode) { + eventPath.push(cur); + tmp = cur; + } - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === ( elem.ownerDocument || document ) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if (tmp === (elem.ownerDocument || document)) { + eventPath.push(tmp.defaultView || tmp.parentWindow || window); + } + } - // Fire handlers on the event path - i = 0; - while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + // Fire handlers on the event path + i = 0; + while ((cur = eventPath[i++]) && !event.isPropagationStopped()) { - event.type = i > 1 ? - bubbleType : - special.bindType || type; + event.type = i > 1 ? + bubbleType : + special.bindType || type; - // jQuery handler - handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && - dataPriv.get( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } + // jQuery handler + handle = (dataPriv.get(cur, "events") || {})[event.type] && + dataPriv.get(cur, "handle"); + if (handle) { + handle.apply(cur, data); + } - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && handle.apply && acceptData( cur ) ) { - event.result = handle.apply( cur, data ); - if ( event.result === false ) { - event.preventDefault(); - } - } - } - event.type = type; + // Native handler + handle = ontype && cur[ontype]; + if (handle && handle.apply && acceptData(cur)) { + event.result = handle.apply(cur, data); + if (event.result === false) { + event.preventDefault(); + } + } + } + event.type = type; - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { + // If nobody prevented the default action, do it now + if (!onlyHandlers && !event.isDefaultPrevented()) { - if ( ( !special._default || - special._default.apply( eventPath.pop(), data ) === false ) && - acceptData( elem ) ) { + if ((!special._default || + special._default.apply(eventPath.pop(), data) === false) && + acceptData(elem)) { - // Call a native DOM method on the target with the same name as the event. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if (ontype && jQuery.isFunction(elem[type]) && !jQuery.isWindow(elem)) { - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ontype]; - if ( tmp ) { - elem[ ontype ] = null; - } + if (tmp) { + elem[ontype] = null; + } - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - elem[ type ](); - jQuery.event.triggered = undefined; + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + elem[type](); + jQuery.event.triggered = undefined; - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } + if (tmp) { + elem[ontype] = tmp; + } + } + } + } - return event.result; - }, + return event.result; + }, - // Piggyback on a donor event to simulate a different one - // Used only for `focus(in | out)` events - simulate: function( type, elem, event ) { - var e = jQuery.extend( - new jQuery.Event(), - event, - { - type: type, - isSimulated: true - } - ); + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function (type, elem, event) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); - jQuery.event.trigger( e, null, elem ); - } + jQuery.event.trigger(e, null, elem); + } -} ); + }); -jQuery.fn.extend( { + jQuery.fn.extend({ - trigger: function( type, data ) { - return this.each( function() { - jQuery.event.trigger( type, data, this ); - } ); - }, - triggerHandler: function( type, data ) { - var elem = this[ 0 ]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } -} ); + trigger: function (type, data) { + return this.each(function () { + jQuery.event.trigger(type, data, this); + }); + }, + triggerHandler: function (type, data) { + var elem = this[0]; + if (elem) { + return jQuery.event.trigger(type, data, elem, true); + } + } + }); -jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup contextmenu" ).split( " " ), - function( i, name ) { + jQuery.each(("blur focus focusin focusout resize scroll click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup contextmenu").split(" "), + function (i, name) { - // Handle event binding - jQuery.fn[ name ] = function( data, fn ) { - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; -} ); + // Handle event binding + jQuery.fn[name] = function (data, fn) { + return arguments.length > 0 ? + this.on(name, null, data, fn) : + this.trigger(name); + }; + }); -jQuery.fn.extend( { - hover: function( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - } -} ); + jQuery.fn.extend({ + hover: function (fnOver, fnOut) { + return this.mouseenter(fnOver).mouseleave(fnOut || fnOver); + } + }); - - -support.focusin = "onfocusin" in window; + support.focusin = "onfocusin" in window; // Support: Firefox <=44 @@ -8311,200 +8296,199 @@ support.focusin = "onfocusin" in window; // focus(in | out) events fire after focus & blur events, // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 -if ( !support.focusin ) { - jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + if (!support.focusin) { + jQuery.each({focus: "focusin", blur: "focusout"}, function (orig, fix) { - // Attach a single capturing handler on the document while someone wants focusin/focusout - var handler = function( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); - }; + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function (event) { + jQuery.event.simulate(fix, event.target, jQuery.event.fix(event)); + }; - jQuery.event.special[ fix ] = { - setup: function() { - var doc = this.ownerDocument || this, - attaches = dataPriv.access( doc, fix ); + jQuery.event.special[fix] = { + setup: function () { + var doc = this.ownerDocument || this, + attaches = dataPriv.access(doc, fix); - if ( !attaches ) { - doc.addEventListener( orig, handler, true ); - } - dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); - }, - teardown: function() { - var doc = this.ownerDocument || this, - attaches = dataPriv.access( doc, fix ) - 1; + if (!attaches) { + doc.addEventListener(orig, handler, true); + } + dataPriv.access(doc, fix, (attaches || 0) + 1); + }, + teardown: function () { + var doc = this.ownerDocument || this, + attaches = dataPriv.access(doc, fix) - 1; - if ( !attaches ) { - doc.removeEventListener( orig, handler, true ); - dataPriv.remove( doc, fix ); + if (!attaches) { + doc.removeEventListener(orig, handler, true); + dataPriv.remove(doc, fix); - } else { - dataPriv.access( doc, fix, attaches ); - } - } - }; - } ); -} -var location = window.location; + } else { + dataPriv.access(doc, fix, attaches); + } + } + }; + }); + } + var location = window.location; -var nonce = jQuery.now(); - -var rquery = ( /\?/ ); + var nonce = jQuery.now(); + var rquery = (/\?/); // Cross-browser xml parsing -jQuery.parseXML = function( data ) { - var xml; - if ( !data || typeof data !== "string" ) { - return null; - } + jQuery.parseXML = function (data) { + var xml; + if (!data || typeof data !== "string") { + return null; + } - // Support: IE 9 - 11 only - // IE throws on parseFromString with invalid input. - try { - xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); - } catch ( e ) { - xml = undefined; - } + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = (new window.DOMParser()).parseFromString(data, "text/xml"); + } catch (e) { + xml = undefined; + } - if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; -}; + if (!xml || xml.getElementsByTagName("parsererror").length) { + jQuery.error("Invalid XML: " + data); + } + return xml; + }; -var - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; + var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; -function buildParams( prefix, obj, traditional, add ) { - var name; + function buildParams(prefix, obj, traditional, add) { + var name; - if ( Array.isArray( obj ) ) { + if (Array.isArray(obj)) { - // Serialize array item. - jQuery.each( obj, function( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { + // Serialize array item. + jQuery.each(obj, function (i, v) { + if (traditional || rbracket.test(prefix)) { - // Treat each array item as a scalar. - add( prefix, v ); + // Treat each array item as a scalar. + add(prefix, v); - } else { + } else { - // Item is non-scalar (array or object), encode its numeric index. - buildParams( - prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", - v, - traditional, - add - ); - } - } ); + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + (typeof v === "object" && v != null ? i : "") + "]", + v, + traditional, + add + ); + } + }); - } else if ( !traditional && jQuery.type( obj ) === "object" ) { + } else if (!traditional && jQuery.type(obj) === "object") { - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } + // Serialize object item. + for (name in obj) { + buildParams(prefix + "[" + name + "]", obj[name], traditional, add); + } - } else { + } else { - // Serialize scalar item. - add( prefix, obj ); - } -} + // Serialize scalar item. + add(prefix, obj); + } + } // Serialize an array of form elements or a set of // key/values into a query string -jQuery.param = function( a, traditional ) { - var prefix, - s = [], - add = function( key, valueOrFunction ) { + jQuery.param = function (a, traditional) { + var prefix, + s = [], + add = function (key, valueOrFunction) { - // If value is a function, invoke it and use its return value - var value = jQuery.isFunction( valueOrFunction ) ? - valueOrFunction() : - valueOrFunction; + // If value is a function, invoke it and use its return value + var value = jQuery.isFunction(valueOrFunction) ? + valueOrFunction() : + valueOrFunction; - s[ s.length ] = encodeURIComponent( key ) + "=" + - encodeURIComponent( value == null ? "" : value ); - }; + s[s.length] = encodeURIComponent(key) + "=" + + encodeURIComponent(value == null ? "" : value); + }; - // If an array was passed in, assume that it is an array of form elements. - if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + // If an array was passed in, assume that it is an array of form elements. + if (Array.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) { - // Serialize the form elements - jQuery.each( a, function() { - add( this.name, this.value ); - } ); + // Serialize the form elements + jQuery.each(a, function () { + add(this.name, this.value); + }); - } else { + } else { - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } - } + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for (prefix in a) { + buildParams(prefix, a[prefix], traditional, add); + } + } - // Return the resulting serialization - return s.join( "&" ); -}; + // Return the resulting serialization + return s.join("&"); + }; -jQuery.fn.extend( { - serialize: function() { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function() { - return this.map( function() { + jQuery.fn.extend({ + serialize: function () { + return jQuery.param(this.serializeArray()); + }, + serializeArray: function () { + return this.map(function () { - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - } ) - .filter( function() { - var type = this.type; + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop(this, "elements"); + return elements ? jQuery.makeArray(elements) : this; + }) + .filter(function () { + var type = this.type; - // Use .is( ":disabled" ) so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && - rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && - ( this.checked || !rcheckableType.test( type ) ); - } ) - .map( function( i, elem ) { - var val = jQuery( this ).val(); + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery(this).is(":disabled") && + rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) && + (this.checked || !rcheckableType.test(type)); + }) + .map(function (i, elem) { + var val = jQuery(this).val(); - if ( val == null ) { - return null; - } + if (val == null) { + return null; + } - if ( Array.isArray( val ) ) { - return jQuery.map( val, function( val ) { - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - } ); - } + if (Array.isArray(val)) { + return jQuery.map(val, function (val) { + return {name: elem.name, value: val.replace(rCRLF, "\r\n")}; + }); + } - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - } ).get(); - } -} ); + return {name: elem.name, value: val.replace(rCRLF, "\r\n")}; + }).get(); + } + }); -var - r20 = /%20/g, - rhash = /#.*$/, - rantiCache = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, - /* Prefilters + /* Prefilters * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) * 2) These are called: * - BEFORE asking for a transport @@ -8513,279 +8497,279 @@ var * 4) the catchall symbol "*" can be used * 5) execution will start with transport dataType and THEN continue down to "*" if needed */ - prefilters = {}, + prefilters = {}, - /* Transports bindings + /* Transports bindings * 1) key is the dataType * 2) the catchall symbol "*" can be used * 3) selection will start with transport dataType and THEN go to "*" if needed */ - transports = {}, + transports = {}, - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat( "*" ), + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat("*"), - // Anchor tag for parsing the document origin - originAnchor = document.createElement( "a" ); - originAnchor.href = location.href; + // Anchor tag for parsing the document origin + originAnchor = document.createElement("a"); + originAnchor.href = location.href; // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport -function addToPrefiltersOrTransports( structure ) { + function addToPrefiltersOrTransports(structure) { - // dataTypeExpression is optional and defaults to "*" - return function( dataTypeExpression, func ) { + // dataTypeExpression is optional and defaults to "*" + return function (dataTypeExpression, func) { - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } + if (typeof dataTypeExpression !== "string") { + func = dataTypeExpression; + dataTypeExpression = "*"; + } - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match(rnothtmlwhite) || []; - if ( jQuery.isFunction( func ) ) { + if (jQuery.isFunction(func)) { - // For each dataType in the dataTypeExpression - while ( ( dataType = dataTypes[ i++ ] ) ) { + // For each dataType in the dataTypeExpression + while ((dataType = dataTypes[i++])) { - // Prepend if requested - if ( dataType[ 0 ] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + // Prepend if requested + if (dataType[0] === "+") { + dataType = dataType.slice(1) || "*"; + (structure[dataType] = structure[dataType] || []).unshift(func); - // Otherwise append - } else { - ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); - } - } - } - }; -} + // Otherwise append + } else { + (structure[dataType] = structure[dataType] || []).push(func); + } + } + } + }; + } // Base inspection function for prefilters and transports -function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) { - var inspected = {}, - seekingTransport = ( structure === transports ); + var inspected = {}, + seekingTransport = (structure === transports); - function inspect( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if ( typeof dataTypeOrTransport === "string" && - !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + function inspect(dataType) { + var selected; + inspected[dataType] = true; + jQuery.each(structure[dataType] || [], function (_, prefilterOrFactory) { + var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR); + if (typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[dataTypeOrTransport]) { - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - } ); - return selected; - } + options.dataTypes.unshift(dataTypeOrTransport); + inspect(dataTypeOrTransport); + return false; + } else if (seekingTransport) { + return !(selected = dataTypeOrTransport); + } + }); + return selected; + } - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); -} + return inspect(options.dataTypes[0]) || !inspected["*"] && inspect("*"); + } // A special extend for ajax options // that takes "flat" options (not to be deep extended) // Fixes #9887 -function ajaxExtend( target, src ) { - var key, deep, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; + function ajaxExtend(target, src) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); - } + for (key in src) { + if (src[key] !== undefined) { + (flatOptions[key] ? target : (deep || (deep = {})))[key] = src[key]; + } + } + if (deep) { + jQuery.extend(true, target, deep); + } - return target; -} + return target; + } -/* Handles responses to an ajax request: + /* Handles responses to an ajax request: * - finds the right dataType (mediates between content-type and expected dataType) * - returns the corresponding response */ -function ajaxHandleResponses( s, jqXHR, responses ) { + function ajaxHandleResponses(s, jqXHR, responses) { - var ct, type, finalDataType, firstDataType, - contents = s.contents, - dataTypes = s.dataTypes; + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; - // Remove auto dataType and get content-type in the process - while ( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); - } - } + // Remove auto dataType and get content-type in the process + while (dataTypes[0] === "*") { + dataTypes.shift(); + if (ct === undefined) { + ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); + } + } - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } + // Check if we're dealing with a known content-type + if (ct) { + for (type in contents) { + if (contents[type] && contents[type].test(ct)) { + dataTypes.unshift(type); + break; + } + } + } - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { + // Check to see if we have a response for the expected dataType + if (dataTypes[0] in responses) { + finalDataType = dataTypes[0]; + } else { - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } + // Try convertible dataTypes + for (type in responses) { + if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) { + finalDataType = type; + break; + } + if (!firstDataType) { + firstDataType = type; + } + } - // Or just use first one - finalDataType = finalDataType || firstDataType; - } + // Or just use first one + finalDataType = finalDataType || firstDataType; + } - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } -} + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if (finalDataType) { + if (finalDataType !== dataTypes[0]) { + dataTypes.unshift(finalDataType); + } + return responses[finalDataType]; + } + } -/* Chain conversions given the request and the original response + /* Chain conversions given the request and the original response * Also sets the responseXXX fields on the jqXHR instance */ -function ajaxConvert( s, response, jqXHR, isSuccess ) { - var conv2, current, conv, tmp, prev, - converters = {}, + function ajaxConvert(s, response, jqXHR, isSuccess) { + var conv2, current, conv, tmp, prev, + converters = {}, - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(); + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } + // Create converters map with lowercased keys + if (dataTypes[1]) { + for (conv in s.converters) { + converters[conv.toLowerCase()] = s.converters[conv]; + } + } - current = dataTypes.shift(); + current = dataTypes.shift(); - // Convert to each sequential dataType - while ( current ) { + // Convert to each sequential dataType + while (current) { - if ( s.responseFields[ current ] ) { - jqXHR[ s.responseFields[ current ] ] = response; - } + if (s.responseFields[current]) { + jqXHR[s.responseFields[current]] = response; + } - // Apply the dataFilter if provided - if ( !prev && isSuccess && s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } + // Apply the dataFilter if provided + if (!prev && isSuccess && s.dataFilter) { + response = s.dataFilter(response, s.dataType); + } - prev = current; - current = dataTypes.shift(); + prev = current; + current = dataTypes.shift(); - if ( current ) { + if (current) { - // There's only work to do if current dataType is non-auto - if ( current === "*" ) { + // There's only work to do if current dataType is non-auto + if (current === "*") { - current = prev; + current = prev; - // Convert response if prev dataType is non-auto and differs from current - } else if ( prev !== "*" && prev !== current ) { + // Convert response if prev dataType is non-auto and differs from current + } else if (prev !== "*" && prev !== current) { - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + // Seek a direct converter + conv = converters[prev + " " + current] || converters["* " + current]; - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { + // If none found, seek a pair + if (!conv) { + for (conv2 in converters) { - // If conv2 outputs current - tmp = conv2.split( " " ); - if ( tmp[ 1 ] === current ) { + // If conv2 outputs current + tmp = conv2.split(" "); + if (tmp[1] === current) { - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { + // If prev can be converted to accepted input + conv = converters[prev + " " + tmp[0]] || + converters["* " + tmp[0]]; + if (conv) { - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; + // Condense equivalence converters + if (conv === true) { + conv = converters[conv2]; - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.unshift( tmp[ 1 ] ); - } - break; - } - } - } - } + // Otherwise, insert the intermediate dataType + } else if (converters[conv2] !== true) { + current = tmp[0]; + dataTypes.unshift(tmp[1]); + } + break; + } + } + } + } - // Apply converter (if not an equivalence) - if ( conv !== true ) { + // Apply converter (if not an equivalence) + if (conv !== true) { - // Unless errors are allowed to bubble, catch and return them - if ( conv && s.throws ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { - state: "parsererror", - error: conv ? e : "No conversion from " + prev + " to " + current - }; - } - } - } - } - } - } + // Unless errors are allowed to bubble, catch and return them + if (conv && s.throws) { + response = conv(response); + } else { + try { + response = conv(response); + } catch (e) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } - return { state: "success", data: response }; -} + return {state: "success", data: response}; + } -jQuery.extend( { + jQuery.extend({ - // Counter for holding the number of active queries - active: 0, + // Counter for holding the number of active queries + active: 0, - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, - ajaxSettings: { - url: location.href, - type: "GET", - isLocal: rlocalProtocol.test( location.protocol ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test(location.protocol), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", - /* + /* timeout: 0, data: null, dataType: null, @@ -8797,958 +8781,950 @@ jQuery.extend( { headers: {}, */ - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, - contents: { - xml: /\bxml\b/, - html: /\bhtml/, - json: /\bjson\b/ - }, + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, - responseFields: { - xml: "responseXML", - text: "responseText", - json: "responseJSON" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": String, + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": JSON.parse, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var transport, - - // URL without anti-cache param - cacheURL, - - // Response headers - responseHeadersString, - responseHeaders, - - // timeout handle - timeoutTimer, - - // Url cleanup var - urlAnchor, - - // Request state (becomes false upon send and true upon completion) - completed, - - // To know if global events are to be dispatched - fireGlobals, - - // Loop variable - i, - - // uncached part of the url - uncached, - - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - - // Callbacks context - callbackContext = s.context || s, - - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && - ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks( "once memory" ), - - // Status-dependent callbacks - statusCode = s.statusCode || {}, - - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - - // Default abort message - strAbort = "canceled", - - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function( key ) { - var match; - if ( completed ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( ( match = rheaders.exec( responseHeadersString ) ) ) { - responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, - - // Raw string - getAllResponseHeaders: function() { - return completed ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function( name, value ) { - if ( completed == null ) { - name = requestHeadersNames[ name.toLowerCase() ] = - requestHeadersNames[ name.toLowerCase() ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function( type ) { - if ( completed == null ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function( map ) { - var code; - if ( map ) { - if ( completed ) { - - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } else { - - // Lazy-add the new callbacks in a way that preserves old ones - for ( code in map ) { - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } - } - return this; - }, - - // Cancel the request - abort: function( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ); - - // Add protocol if not provided (prefilters might expect it) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || location.href ) + "" ) - .replace( rprotocol, location.protocol + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; - - // A cross-domain request is in order when the origin doesn't match the current origin. - if ( s.crossDomain == null ) { - urlAnchor = document.createElement( "a" ); - - // Support: IE <=8 - 11, Edge 12 - 13 - // IE throws exception on accessing the href property if url is malformed, - // e.g. http://example.com:80x/ - try { - urlAnchor.href = s.url; - - // Support: IE <=8 - 11 only - // Anchor's host property isn't correctly set when s.url is relative - urlAnchor.href = urlAnchor.href; - s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== - urlAnchor.protocol + "//" + urlAnchor.host; - } catch ( e ) { - - // If there is an error parsing the URL, assume it is crossDomain, - // it can be rejected by the transport if it is invalid - s.crossDomain = true; - } - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( completed ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) - fireGlobals = jQuery.event && s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger( "ajaxStart" ); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - // Remove hash to simplify url manipulation - cacheURL = s.url.replace( rhash, "" ); - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // Remember the hash so we can put it back - uncached = s.url.slice( cacheURL.length ); - - // If data is available, append data to url - if ( s.data ) { - cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; - - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add or update anti-cache param if needed - if ( s.cache === false ) { - cacheURL = cacheURL.replace( rantiCache, "$1" ); - uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; - } - - // Put hash and anti-cache on the URL that will be requested (gh-1732) - s.url = cacheURL + uncached; - - // Change '%20' to '+' if this is encoded form body content (gh-2658) - } else if ( s.data && s.processData && - ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { - s.data = s.data.replace( r20, "+" ); - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? - s.accepts[ s.dataTypes[ 0 ] ] + - ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && - ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { - - // Abort if not done already and return - return jqXHR.abort(); - } - - // Aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - completeDeferred.add( s.complete ); - jqXHR.done( s.success ); - jqXHR.fail( s.error ); - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - - // If request was aborted inside ajaxSend, stop there - if ( completed ) { - return jqXHR; - } - - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = window.setTimeout( function() { - jqXHR.abort( "timeout" ); - }, s.timeout ); - } - - try { - completed = false; - transport.send( requestHeaders, done ); - } catch ( e ) { - - // Rethrow post-completion exceptions - if ( completed ) { - throw e; - } - - // Propagate others as results - done( -1, e ); - } - } - - // Callback for when everything is done - function done( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Ignore repeat invocations - if ( completed ) { - return; - } - - completed = true; - - // Clear timeout if it exists - if ( timeoutTimer ) { - window.clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Determine if successful - isSuccess = status >= 200 && status < 300 || status === 304; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // Convert no matter what (that way responseXXX fields are always set) - response = ajaxConvert( s, response, jqXHR, isSuccess ); - - // If successful, handle type chaining - if ( isSuccess ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader( "Last-Modified" ); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader( "etag" ); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 || s.type === "HEAD" ) { - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - statusText = response.state; - success = response.data; - error = response.error; - isSuccess = !error; - } - } else { - - // Extract error from statusText and normalize for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; - - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } - - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; - - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } - - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); - - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger( "ajaxStop" ); - } - } - } - - return jqXHR; - }, - - getJSON: function( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - }, - - getScript: function( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - } -} ); - -jQuery.each( [ "get", "post" ], function( i, method ) { - jQuery[ method ] = function( url, data, callback, type ) { - - // Shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - // The url can be an options object (which then must have .url) - return jQuery.ajax( jQuery.extend( { - url: url, - type: method, - dataType: type, - data: data, - success: callback - }, jQuery.isPlainObject( url ) && url ) ); - }; -} ); - - -jQuery._evalUrl = function( url ) { - return jQuery.ajax( { - url: url, - - // Make this explicit, since user can override this through ajaxSetup (#11264) - type: "GET", - dataType: "script", - cache: true, - async: false, - global: false, - "throws": true - } ); -}; - - -jQuery.fn.extend( { - wrapAll: function( html ) { - var wrap; - - if ( this[ 0 ] ) { - if ( jQuery.isFunction( html ) ) { - html = html.call( this[ 0 ] ); - } - - // The elements to wrap the target around - wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); - - if ( this[ 0 ].parentNode ) { - wrap.insertBefore( this[ 0 ] ); - } - - wrap.map( function() { - var elem = this; - - while ( elem.firstElementChild ) { - elem = elem.firstElementChild; - } - - return elem; - } ).append( this ); - } - - return this; - }, - - wrapInner: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each( function( i ) { - jQuery( this ).wrapInner( html.call( this, i ) ); - } ); - } - - return this.each( function() { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - } ); - }, - - wrap: function( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each( function( i ) { - jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); - } ); - }, - - unwrap: function( selector ) { - this.parent( selector ).not( "body" ).each( function() { - jQuery( this ).replaceWith( this.childNodes ); - } ); - return this; - } -} ); - - -jQuery.expr.pseudos.hidden = function( elem ) { - return !jQuery.expr.pseudos.visible( elem ); -}; -jQuery.expr.pseudos.visible = function( elem ) { - return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); -}; - - - - -jQuery.ajaxSettings.xhr = function() { - try { - return new window.XMLHttpRequest(); - } catch ( e ) {} -}; - -var xhrSuccessStatus = { - - // File protocol always yields status code 0, assume 200 - 0: 200, - - // Support: IE <=9 only - // #1450: sometimes IE returns 1223 when it should be 204 - 1223: 204 - }, - xhrSupported = jQuery.ajaxSettings.xhr(); - -support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); -support.ajax = xhrSupported = !!xhrSupported; - -jQuery.ajaxTransport( function( options ) { - var callback, errorCallback; - - // Cross domain only allowed if supported through XMLHttpRequest - if ( support.cors || xhrSupported && !options.crossDomain ) { - return { - send: function( headers, complete ) { - var i, - xhr = options.xhr(); - - xhr.open( - options.type, - options.url, - options.async, - options.username, - options.password - ); - - // Apply custom fields if provided - if ( options.xhrFields ) { - for ( i in options.xhrFields ) { - xhr[ i ] = options.xhrFields[ i ]; - } - } - - // Override mime type if needed - if ( options.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( options.mimeType ); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { - headers[ "X-Requested-With" ] = "XMLHttpRequest"; - } - - // Set headers - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - - // Callback - callback = function( type ) { - return function() { - if ( callback ) { - callback = errorCallback = xhr.onload = - xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; - - if ( type === "abort" ) { - xhr.abort(); - } else if ( type === "error" ) { - - // Support: IE <=9 only - // On a manual native abort, IE9 throws - // errors on any property access that is not readyState - if ( typeof xhr.status !== "number" ) { - complete( 0, "error" ); - } else { - complete( - - // File: protocol always yields status 0; see #8605, #14207 - xhr.status, - xhr.statusText - ); - } - } else { - complete( - xhrSuccessStatus[ xhr.status ] || xhr.status, - xhr.statusText, - - // Support: IE <=9 only - // IE9 has no XHR2 but throws on binary (trac-11426) - // For XHR2 non-text, let the caller handle it (gh-2498) - ( xhr.responseType || "text" ) !== "text" || - typeof xhr.responseText !== "string" ? - { binary: xhr.response } : - { text: xhr.responseText }, - xhr.getAllResponseHeaders() - ); - } - } - }; - }; - - // Listen to events - xhr.onload = callback(); - errorCallback = xhr.onerror = callback( "error" ); - - // Support: IE 9 only - // Use onreadystatechange to replace onabort - // to handle uncaught aborts - if ( xhr.onabort !== undefined ) { - xhr.onabort = errorCallback; - } else { - xhr.onreadystatechange = function() { - - // Check readyState before timeout as it changes - if ( xhr.readyState === 4 ) { - - // Allow onerror to be called first, - // but that will not handle a native abort - // Also, save errorCallback to a variable - // as xhr.onerror cannot be accessed - window.setTimeout( function() { - if ( callback ) { - errorCallback(); - } - } ); - } - }; - } - - // Create the abort callback - callback = callback( "abort" ); - - try { - - // Do send the request (this may raise an exception) - xhr.send( options.hasContent && options.data || null ); - } catch ( e ) { - - // #14683: Only rethrow if this hasn't been notified as an error yet - if ( callback ) { - throw e; - } - } - }, - - abort: function() { - if ( callback ) { - callback(); - } - } - }; - } -} ); + // Text to html (true = no transformation) + "text html": true, + // Evaluate text as a json expression + "text json": JSON.parse, + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function (target, settings) { + return settings ? + + // Building a settings object + ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) : + + // Extending ajaxSettings + ajaxExtend(jQuery.ajaxSettings, target); + }, + + ajaxPrefilter: addToPrefiltersOrTransports(prefilters), + ajaxTransport: addToPrefiltersOrTransports(transports), + + // Main method + ajax: function (url, options) { + + // If url is an object, simulate pre-1.5 signature + if (typeof url === "object") { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup({}, options), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + (callbackContext.nodeType || callbackContext.jquery) ? + jQuery(callbackContext) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks("once memory"), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function (key) { + var match; + if (completed) { + if (!responseHeaders) { + responseHeaders = {}; + while ((match = rheaders.exec(responseHeadersString))) { + responseHeaders[match[1].toLowerCase()] = match[2]; + } + } + match = responseHeaders[key.toLowerCase()]; + } + return match == null ? null : match; + }, + + // Raw string + getAllResponseHeaders: function () { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function (name, value) { + if (completed == null) { + name = requestHeadersNames[name.toLowerCase()] = + requestHeadersNames[name.toLowerCase()] || name; + requestHeaders[name] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function (type) { + if (completed == null) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function (map) { + var code; + if (map) { + if (completed) { + + // Execute the appropriate callbacks + jqXHR.always(map[jqXHR.status]); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for (code in map) { + statusCode[code] = [statusCode[code], map[code]]; + } + } + } + return this; + }, + + // Cancel the request + abort: function (statusText) { + var finalText = statusText || strAbort; + if (transport) { + transport.abort(finalText); + } + done(0, finalText); + return this; + } + }; + + // Attach deferreds + deferred.promise(jqXHR); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ((url || s.url || location.href) + "") + .replace(rprotocol, location.protocol + "//"); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = (s.dataType || "*").toLowerCase().match(rnothtmlwhite) || [""]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if (s.crossDomain == null) { + urlAnchor = document.createElement("a"); + + // Support: IE <=8 - 11, Edge 12 - 13 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch (e) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if (s.data && s.processData && typeof s.data !== "string") { + s.data = jQuery.param(s.data, s.traditional); + } + + // Apply prefilters + inspectPrefiltersOrTransports(prefilters, s, options, jqXHR); + + // If request was aborted inside a prefilter, stop there + if (completed) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if (fireGlobals && jQuery.active++ === 0) { + jQuery.event.trigger("ajaxStart"); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test(s.type); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace(rhash, ""); + + // More options handling for requests with no content + if (!s.hasContent) { + + // Remember the hash so we can put it back + uncached = s.url.slice(cacheURL.length); + + // If data is available, append data to url + if (s.data) { + cacheURL += (rquery.test(cacheURL) ? "&" : "?") + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if (s.cache === false) { + cacheURL = cacheURL.replace(rantiCache, "$1"); + uncached = (rquery.test(cacheURL) ? "&" : "?") + "_=" + (nonce++) + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if (s.data && s.processData && + (s.contentType || "").indexOf("application/x-www-form-urlencoded") === 0) { + s.data = s.data.replace(r20, "+"); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if (s.ifModified) { + if (jQuery.lastModified[cacheURL]) { + jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[cacheURL]); + } + if (jQuery.etag[cacheURL]) { + jqXHR.setRequestHeader("If-None-Match", jQuery.etag[cacheURL]); + } + } + + // Set the correct header, if data is being sent + if (s.data && s.hasContent && s.contentType !== false || options.contentType) { + jqXHR.setRequestHeader("Content-Type", s.contentType); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[0] && s.accepts[s.dataTypes[0]] ? + s.accepts[s.dataTypes[0]] + + (s.dataTypes[0] !== "*" ? ", " + allTypes + "; q=0.01" : "") : + s.accepts["*"] + ); + + // Check for headers option + for (i in s.headers) { + jqXHR.setRequestHeader(i, s.headers[i]); + } + + // Allow custom headers/mimetypes and early abort + if (s.beforeSend && + (s.beforeSend.call(callbackContext, jqXHR, s) === false || completed)) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add(s.complete); + jqXHR.done(s.success); + jqXHR.fail(s.error); + + // Get transport + transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR); + + // If no transport, we auto-abort + if (!transport) { + done(-1, "No Transport"); + } else { + jqXHR.readyState = 1; + + // Send global event + if (fireGlobals) { + globalEventContext.trigger("ajaxSend", [jqXHR, s]); + } + + // If request was aborted inside ajaxSend, stop there + if (completed) { + return jqXHR; + } + + // Timeout + if (s.async && s.timeout > 0) { + timeoutTimer = window.setTimeout(function () { + jqXHR.abort("timeout"); + }, s.timeout); + } + + try { + completed = false; + transport.send(requestHeaders, done); + } catch (e) { + + // Rethrow post-completion exceptions + if (completed) { + throw e; + } + + // Propagate others as results + done(-1, e); + } + } + + // Callback for when everything is done + function done(status, nativeStatusText, responses, headers) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if (completed) { + return; + } + + completed = true; + + // Clear timeout if it exists + if (timeoutTimer) { + window.clearTimeout(timeoutTimer); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if (responses) { + response = ajaxHandleResponses(s, jqXHR, responses); + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert(s, response, jqXHR, isSuccess); + + // If successful, handle type chaining + if (isSuccess) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if (s.ifModified) { + modified = jqXHR.getResponseHeader("Last-Modified"); + if (modified) { + jQuery.lastModified[cacheURL] = modified; + } + modified = jqXHR.getResponseHeader("etag"); + if (modified) { + jQuery.etag[cacheURL] = modified; + } + } + + // if no content + if (status === 204 || s.type === "HEAD") { + statusText = "nocontent"; + + // if not modified + } else if (status === 304) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if (status || !statusText) { + statusText = "error"; + if (status < 0) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = (nativeStatusText || statusText) + ""; + + // Success/Error + if (isSuccess) { + deferred.resolveWith(callbackContext, [success, statusText, jqXHR]); + } else { + deferred.rejectWith(callbackContext, [jqXHR, statusText, error]); + } + + // Status-dependent callbacks + jqXHR.statusCode(statusCode); + statusCode = undefined; + + if (fireGlobals) { + globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError", + [jqXHR, s, isSuccess ? success : error]); + } + + // Complete + completeDeferred.fireWith(callbackContext, [jqXHR, statusText]); + + if (fireGlobals) { + globalEventContext.trigger("ajaxComplete", [jqXHR, s]); + + // Handle the global AJAX counter + if (!(--jQuery.active)) { + jQuery.event.trigger("ajaxStop"); + } + } + } + + return jqXHR; + }, + + getJSON: function (url, data, callback) { + return jQuery.get(url, data, callback, "json"); + }, + + getScript: function (url, callback) { + return jQuery.get(url, undefined, callback, "script"); + } + }); + + jQuery.each(["get", "post"], function (i, method) { + jQuery[method] = function (url, data, callback, type) { + + // Shift arguments if data argument was omitted + if (jQuery.isFunction(data)) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax(jQuery.extend({ + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject(url) && url)); + }; + }); + + + jQuery._evalUrl = function (url) { + return jQuery.ajax({ + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + "throws": true + }); + }; + + + jQuery.fn.extend({ + wrapAll: function (html) { + var wrap; + + if (this[0]) { + if (jQuery.isFunction(html)) { + html = html.call(this[0]); + } + + // The elements to wrap the target around + wrap = jQuery(html, this[0].ownerDocument).eq(0).clone(true); + + if (this[0].parentNode) { + wrap.insertBefore(this[0]); + } + + wrap.map(function () { + var elem = this; + + while (elem.firstElementChild) { + elem = elem.firstElementChild; + } + + return elem; + }).append(this); + } + + return this; + }, + + wrapInner: function (html) { + if (jQuery.isFunction(html)) { + return this.each(function (i) { + jQuery(this).wrapInner(html.call(this, i)); + }); + } + + return this.each(function () { + var self = jQuery(this), + contents = self.contents(); + + if (contents.length) { + contents.wrapAll(html); + + } else { + self.append(html); + } + }); + }, + + wrap: function (html) { + var isFunction = jQuery.isFunction(html); + + return this.each(function (i) { + jQuery(this).wrapAll(isFunction ? html.call(this, i) : html); + }); + }, + + unwrap: function (selector) { + this.parent(selector).not("body").each(function () { + jQuery(this).replaceWith(this.childNodes); + }); + return this; + } + }); + + + jQuery.expr.pseudos.hidden = function (elem) { + return !jQuery.expr.pseudos.visible(elem); + }; + jQuery.expr.pseudos.visible = function (elem) { + return !!(elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length); + }; + + + jQuery.ajaxSettings.xhr = function () { + try { + return new window.XMLHttpRequest(); + } catch (e) { + } + }; + + var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + + support.cors = !!xhrSupported && ("withCredentials" in xhrSupported); + support.ajax = xhrSupported = !!xhrSupported; + + jQuery.ajaxTransport(function (options) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if (support.cors || xhrSupported && !options.crossDomain) { + return { + send: function (headers, complete) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if (options.xhrFields) { + for (i in options.xhrFields) { + xhr[i] = options.xhrFields[i]; + } + } + + // Override mime type if needed + if (options.mimeType && xhr.overrideMimeType) { + xhr.overrideMimeType(options.mimeType); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if (!options.crossDomain && !headers["X-Requested-With"]) { + headers["X-Requested-With"] = "XMLHttpRequest"; + } + + // Set headers + for (i in headers) { + xhr.setRequestHeader(i, headers[i]); + } + + // Callback + callback = function (type) { + return function () { + if (callback) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; + + if (type === "abort") { + xhr.abort(); + } else if (type === "error") { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if (typeof xhr.status !== "number") { + complete(0, "error"); + } else { + complete( + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[xhr.status] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + (xhr.responseType || "text") !== "text" || + typeof xhr.responseText !== "string" ? + {binary: xhr.response} : + {text: xhr.responseText}, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = callback("error"); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if (xhr.onabort !== undefined) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function () { + + // Check readyState before timeout as it changes + if (xhr.readyState === 4) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout(function () { + if (callback) { + errorCallback(); + } + }); + } + }; + } + + // Create the abort callback + callback = callback("abort"); + + try { + + // Do send the request (this may raise an exception) + xhr.send(options.hasContent && options.data || null); + } catch (e) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if (callback) { + throw e; + } + } + }, + + abort: function () { + if (callback) { + callback(); + } + } + }; + } + }); // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) -jQuery.ajaxPrefilter( function( s ) { - if ( s.crossDomain ) { - s.contents.script = false; - } -} ); + jQuery.ajaxPrefilter(function (s) { + if (s.crossDomain) { + s.contents.script = false; + } + }); // Install script dataType -jQuery.ajaxSetup( { - accepts: { - script: "text/javascript, application/javascript, " + - "application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /\b(?:java|ecma)script\b/ - }, - converters: { - "text script": function( text ) { - jQuery.globalEval( text ); - return text; - } - } -} ); + jQuery.ajaxSetup({ + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function (text) { + jQuery.globalEval(text); + return text; + } + } + }); // Handle cache's special case and crossDomain -jQuery.ajaxPrefilter( "script", function( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - } -} ); + jQuery.ajaxPrefilter("script", function (s) { + if (s.cache === undefined) { + s.cache = false; + } + if (s.crossDomain) { + s.type = "GET"; + } + }); // Bind script tag hack transport -jQuery.ajaxTransport( "script", function( s ) { + jQuery.ajaxTransport("script", function (s) { - // This transport only deals with cross domain requests - if ( s.crossDomain ) { - var script, callback; - return { - send: function( _, complete ) { - script = jQuery( "