Constant JQUERY_JS
Source pub const JQUERY_JS: &[u8] = b"/*!\n * jQuery JavaScript Library v2.2.4\n * http://jquery.com/\n *\n * Includes Sizzle.js\n * http://sizzlejs.com/\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license\n * http://jquery.org/license\n *\n * Date: 2016-05-20T17:23Z\n */\n\n(function( global, factory ) {\n\n if ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n // For CommonJS and CommonJS-like environments where a proper `window`\n // is present, execute the factory and get jQuery.\n // For environments that do not have a `window` with a `document`\n // (such as Node.js), expose a factory as module.exports.\n // This accentuates the need for the creation of a real `window`.\n // e.g. var jQuery = require(\"jquery\")(window);\n // See ticket #14549 for more info.\n module.exports = global.document ?\n factory( global, true ) :\n function( w ) {\n if ( !w.document ) {\n throw new Error( \"jQuery requires a window with a document\" );\n }\n return factory( w );\n };\n } else {\n factory( global );\n }\n\n// Pass this if window is not defined yet\n}(typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\n// Support: Firefox 18+\n// Can\'t be in strict mode, several libs including ASP.NET trace\n// the stack via arguments.caller.callee and Firefox dies if\n// you try to trace through \"use strict\" call chains. (#13335)\n//\"use strict\";\nvar arr = [];\n\nvar document = window.document;\n\nvar slice = arr.slice;\n\nvar concat = arr.concat;\n\nvar push = arr.push;\n\nvar indexOf = arr.indexOf;\n\nvar class2type = {};\n\nvar toString = class2type.toString;\n\nvar hasOwn = class2type.hasOwnProperty;\n\nvar support = {};\n\n\n\nvar\n version = \"2.2.4\",\n\n // Define a local copy of jQuery\n jQuery = function( selector, context ) {\n\n // The jQuery object is actually just the init constructor \'enhanced\'\n // Need init if jQuery is called (just allow error to be thrown if not included)\n return new jQuery.fn.init( selector, context );\n },\n\n // Support: Android<4.1\n // Make sure we trim BOM and NBSP\n rtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g,\n\n // Matches dashed string for camelizing\n rmsPrefix = /^-ms-/,\n rdashAlpha = /-([\\da-z])/gi,\n\n // Used by jQuery.camelCase as callback to replace()\n fcamelCase = function( all, letter ) {\n return letter.toUpperCase();\n };\n\njQuery.fn = jQuery.prototype = {\n\n // The current version of jQuery being used\n jquery: version,\n\n constructor: jQuery,\n\n // Start with an empty selector\n selector: \"\",\n\n // The default length of a jQuery object is 0\n length: 0,\n\n toArray: function() {\n return slice.call( this );\n },\n\n // Get the Nth element in the matched element set OR\n // Get the whole matched element set as a clean array\n get: function( num ) {\n return num != null ?\n\n // Return just the one element from the set\n ( num < 0 ? this[ num + this.length ] : this[ num ] ) :\n\n // Return all the elements in a clean array\n slice.call( this );\n },\n\n // Take an array of elements and push it onto the stack\n // (returning the new matched element set)\n pushStack: function( elems ) {\n\n // Build a new jQuery matched element set\n var ret = jQuery.merge( this.constructor(), elems );\n\n // Add the old object onto the stack (as a reference)\n ret.prevObject = this;\n ret.context = this.context;\n\n // Return the newly-formed element set\n return ret;\n },\n\n // Execute a callback for every element in the matched set.\n each: function( callback ) {\n return jQuery.each( this, callback );\n },\n\n map: function( callback ) {\n return this.pushStack( jQuery.map( this, function( elem, i ) {\n return callback.call( elem, i, elem );\n } ) );\n },\n\n slice: function() {\n return this.pushStack( slice.apply( this, arguments ) );\n },\n\n first: function() {\n return this.eq( 0 );\n },\n\n last: function() {\n return this.eq( -1 );\n },\n\n eq: function( i ) {\n var len = this.length,\n j = +i + ( i < 0 ? len : 0 );\n return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );\n },\n\n end: function() {\n return this.prevObject || this.constructor();\n },\n\n // For internal use only.\n // Behaves like an Array\'s method, not like a jQuery method.\n push: push,\n sort: arr.sort,\n splice: arr.splice\n};\n\njQuery.extend = jQuery.fn.extend = function() {\n var options, name, src, copy, copyIsArray, clone,\n target = arguments[ 0 ] || {},\n i = 1,\n length = arguments.length,\n deep = false;\n\n // Handle a deep copy situation\n if ( typeof target === \"boolean\" ) {\n deep = target;\n\n // Skip the boolean and the target\n target = arguments[ i ] || {};\n i++;\n }\n\n // Handle case when target is a string or something (possible in deep copy)\n if ( typeof target !== \"object\" && !jQuery.isFunction( target ) ) {\n target = {};\n }\n\n // Extend jQuery itself if only one argument is passed\n if ( i === length ) {\n target = this;\n i--;\n }\n\n for ( ; i < length; i++ ) {\n\n // Only deal with non-null/undefined values\n if ( ( options = arguments[ i ] ) != null ) {\n\n // Extend the base object\n for ( name in options ) {\n src = target[ name ];\n copy = options[ name ];\n\n // Prevent never-ending loop\n if ( target === copy ) {\n continue;\n }\n\n // Recurse if we\'re merging plain objects or arrays\n if ( deep && copy && ( jQuery.isPlainObject( copy ) ||\n ( copyIsArray = jQuery.isArray( copy ) ) ) ) {\n\n if ( copyIsArray ) {\n copyIsArray = false;\n clone = src && jQuery.isArray( src ) ? src : [];\n\n } else {\n clone = src && jQuery.isPlainObject( src ) ? src : {};\n }\n\n // Never move original objects, clone them\n target[ name ] = jQuery.extend( deep, clone, copy );\n\n // Don\'t bring in undefined values\n } else if ( copy !== undefined ) {\n target[ name ] = copy;\n }\n }\n }\n }\n\n // Return the modified object\n return target;\n};\n\njQuery.extend( {\n\n // Unique for each copy of jQuery on the page\n expando: \"jQuery\" + ( version + Math.random() ).replace( /\\D/g, \"\" ),\n\n // Assume jQuery is ready without the ready module\n isReady: true,\n\n error: function( msg ) {\n throw new Error( msg );\n },\n\n noop: function() {},\n\n isFunction: function( obj ) {\n return jQuery.type( obj ) === \"function\";\n },\n\n isArray: Array.isArray,\n\n isWindow: function( obj ) {\n return obj != null && obj === obj.window;\n },\n\n isNumeric: function( obj ) {\n\n // parseFloat NaNs numeric-cast false positives (null|true|false|\"\")\n // ...but misinterprets leading-number strings, particularly hex literals (\"0x...\")\n // subtraction forces infinities to NaN\n // adding 1 corrects loss of precision from parseFloat (#15100)\n var realStringObj = obj && obj.toString();\n return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;\n },\n\n isPlainObject: function( obj ) {\n var key;\n\n // Not plain objects:\n // - Any object or value whose internal [[Class]] property is not \"[object Object]\"\n // - DOM nodes\n // - window\n if ( jQuery.type( obj ) !== \"object\" || obj.nodeType || jQuery.isWindow( obj ) ) {\n return false;\n }\n\n // Not own constructor property must be Object\n if ( obj.constructor &&\n !hasOwn.call( obj, \"constructor\" ) &&\n !hasOwn.call( obj.constructor.prototype || {}, \"isPrototypeOf\" ) ) {\n return false;\n }\n\n // Own properties are enumerated firstly, so to speed up,\n // if last one is own, then all properties are own\n for ( key in obj ) {}\n\n return key === undefined || hasOwn.call( obj, key );\n },\n\n isEmptyObject: function( obj ) {\n var name;\n for ( name in obj ) {\n return false;\n }\n return true;\n },\n\n type: function( obj ) {\n if ( obj == null ) {\n return obj + \"\";\n }\n\n // Support: Android<4.0, iOS<6 (functionish RegExp)\n return typeof obj === \"object\" || typeof obj === \"function\" ?\n class2type[ toString.call( obj ) ] || \"object\" :\n typeof obj;\n },\n\n // Evaluates a script in a global context\n globalEval: function( code ) {\n var script,\n indirect = eval;\n\n code = jQuery.trim( code );\n\n if ( code ) {\n\n // If the code includes a valid, prologue position\n // strict mode pragma, execute code by injecting a\n // script tag into the document.\n if ( code.indexOf( \"use strict\" ) === 1 ) {\n script = document.createElement( \"script\" );\n script.text = code;\n document.head.appendChild( script ).parentNode.removeChild( script );\n } else {\n\n // Otherwise, avoid the DOM node creation, insertion\n // and removal by using an indirect global eval\n\n indirect( code );\n }\n }\n },\n\n // Convert dashed to camelCase; used by the css and data modules\n // Support: IE9-11+\n // Microsoft forgot to hump their vendor prefix (#9572)\n camelCase: function( string ) {\n return string.replace( rmsPrefix, \"ms-\" ).replace( rdashAlpha, fcamelCase );\n },\n\n nodeName: function( elem, name ) {\n return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n },\n\n each: function( obj, callback ) {\n var length, i = 0;\n\n if ( isArrayLike( obj ) ) {\n length = obj.length;\n for ( ; i < length; i++ ) {\n if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n break;\n }\n }\n } else {\n for ( i in obj ) {\n if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n break;\n }\n }\n }\n\n return obj;\n },\n\n // Support: Android<4.1\n trim: function( text ) {\n return text == null ?\n \"\" :\n ( text + \"\" ).replace( rtrim, \"\" );\n },\n\n // results is for internal usage only\n makeArray: function( arr, results ) {\n var ret = results || [];\n\n if ( arr != null ) {\n if ( isArrayLike( Object( arr ) ) ) {\n jQuery.merge( ret,\n typeof arr === \"string\" ?\n [ arr ] : arr\n );\n } else {\n push.call( ret, arr );\n }\n }\n\n return ret;\n },\n\n inArray: function( elem, arr, i ) {\n return arr == null ? -1 : indexOf.call( arr, elem, i );\n },\n\n merge: function( first, second ) {\n var len = +second.length,\n j = 0,\n i = first.length;\n\n for ( ; j < len; j++ ) {\n first[ i++ ] = second[ j ];\n }\n\n first.length = i;\n\n return first;\n },\n\n grep: function( elems, callback, invert ) {\n var callbackInverse,\n matches = [],\n i = 0,\n length = elems.length,\n callbackExpect = !invert;\n\n // Go through the array, only saving the items\n // that pass the validator function\n for ( ; i < length; i++ ) {\n callbackInverse = !callback( elems[ i ], i );\n if ( callbackInverse !== callbackExpect ) {\n matches.push( elems[ i ] );\n }\n }\n\n return matches;\n },\n\n // arg is for internal usage only\n map: function( elems, callback, arg ) {\n var length, value,\n i = 0,\n ret = [];\n\n // Go through the array, translating each of the items to their new values\n if ( isArrayLike( elems ) ) {\n length = elems.length;\n for ( ; i < length; i++ ) {\n value = callback( elems[ i ], i, arg );\n\n if ( value != null ) {\n ret.push( value );\n }\n }\n\n // Go through every key on the object,\n } else {\n for ( i in elems ) {\n value = callback( elems[ i ], i, arg );\n\n if ( value != null ) {\n ret.push( value );\n }\n }\n }\n\n // Flatten any nested arrays\n return concat.apply( [], ret );\n },\n\n // A global GUID counter for objects\n guid: 1,\n\n // Bind a function to a context, optionally partially applying any\n // arguments.\n proxy: function( fn, context ) {\n var tmp, args, proxy;\n\n if ( typeof context === \"string\" ) {\n tmp = fn[ context ];\n context = fn;\n fn = tmp;\n }\n\n // Quick check to determine if target is callable, in the spec\n // this throws a TypeError, but we will just return undefined.\n if ( !jQuery.isFunction( fn ) ) {\n return undefined;\n }\n\n // Simulated bind\n args = slice.call( arguments, 2 );\n proxy = function() {\n return fn.apply( context || this, args.concat( slice.call( arguments ) ) );\n };\n\n // Set the guid of unique handler to the same of original handler, so it can be removed\n proxy.guid = fn.guid = fn.guid || jQuery.guid++;\n\n return proxy;\n },\n\n now: Date.now,\n\n // jQuery.support is not used in Core but other projects attach their\n // properties to it so it needs to exist.\n support: support\n} );\n\n// JSHint would error on this code due to the Symbol not being defined in ES5.\n// Defining this global in .jshintrc would create a danger of using the global\n// unguarded in another place, it seems safer to just disable JSHint for these\n// three lines.\n/* jshint ignore: start */\nif ( typeof Symbol === \"function\" ) {\n jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];\n}\n/* jshint ignore: end */\n\n// Populate the class2type map\njQuery.each( \"Boolean Number String Function Array Date RegExp Object Error Symbol\".split( \" \" ),\nfunction( i, name ) {\n class2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n} );\n\nfunction isArrayLike( obj ) {\n\n // Support: iOS 8.2 (not reproducible in simulator)\n // `in` check used to prevent JIT error (gh-2145)\n // hasOwn isn\'t used here due to false negatives\n // regarding Nodelist length in IE\n var length = !!obj && \"length\" in obj && obj.length,\n type = jQuery.type( obj );\n\n if ( type === \"function\" || jQuery.isWindow( obj ) ) {\n return false;\n }\n\n return type === \"array\" || length === 0 ||\n typeof length === \"number\" && length > 0 && ( length - 1 ) in obj;\n}\nvar Sizzle =\n/*!\n * Sizzle CSS Selector Engine v2.2.1\n * http://sizzlejs.com/\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license\n * http://jquery.org/license\n *\n * Date: 2015-10-17\n */\n(function( window ) {\n\nvar i,\n support,\n Expr,\n getText,\n isXML,\n tokenize,\n compile,\n select,\n outermostContext,\n sortInput,\n hasDuplicate,\n\n // Local document vars\n setDocument,\n document,\n docElem,\n documentIsHTML,\n rbuggyQSA,\n rbuggyMatches,\n matches,\n contains,\n\n // Instance-specific data\n expando = \"sizzle\" + 1 * new Date(),\n preferredDoc = window.document,\n dirruns = 0,\n done = 0,\n classCache = createCache(),\n tokenCache = createCache(),\n compilerCache = createCache(),\n sortOrder = function( a, b ) {\n if ( a === b ) {\n hasDuplicate = true;\n }\n return 0;\n },\n\n // General-purpose constants\n MAX_NEGATIVE = 1 << 31,\n\n // Instance methods\n hasOwn = ({}).hasOwnProperty,\n arr = [],\n pop = arr.pop,\n push_native = arr.push,\n push = arr.push,\n slice = arr.slice,\n // Use a stripped-down indexOf as it\'s faster than native\n // http://jsperf.com/thor-indexof-vs-for/5\n indexOf = function( list, elem ) {\n var i = 0,\n len = list.length;\n for ( ; i < len; i++ ) {\n if ( list[i] === elem ) {\n return i;\n }\n }\n return -1;\n },\n\n booleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped\",\n\n // Regular expressions\n\n // http://www.w3.org/TR/css3-selectors/#whitespace\n whitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\",\n\n // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\n identifier = \"(?:\\\\\\\\.|[\\\\w-]|[^\\\\x00-\\\\xa0])+\",\n\n // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors\n attributes = \"\\\\[\" + whitespace + \"*(\" + identifier + \")(?:\" + whitespace +\n // Operator (capture 2)\n \"*([*^$|!~]?=)\" + whitespace +\n // \"Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]\"\n \"*(?:\'((?:\\\\\\\\.|[^\\\\\\\\\'])*)\'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" + whitespace +\n \"*\\\\]\",\n\n pseudos = \":(\" + identifier + \")(?:\\\\((\" +\n // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n // 1. quoted (capture 3; capture 4 or capture 5)\n \"(\'((?:\\\\\\\\.|[^\\\\\\\\\'])*)\'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" +\n // 2. simple (capture 6)\n \"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" +\n // 3. anything else (capture 2)\n \".*\" +\n \")\\\\)|)\",\n\n // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n rwhitespace = new RegExp( whitespace + \"+\", \"g\" ),\n rtrim = new RegExp( \"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\", \"g\" ),\n\n rcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" ),\n rcombinators = new RegExp( \"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" + whitespace + \"*\" ),\n\n rattributeQuotes = new RegExp( \"=\" + whitespace + \"*([^\\\\]\'\\\"]*?)\" + whitespace + \"*\\\\]\", \"g\" ),\n\n rpseudo = new RegExp( pseudos ),\n ridentifier = new RegExp( \"^\" + identifier + \"$\" ),\n\n matchExpr = {\n \"ID\": new RegExp( \"^#(\" + identifier + \")\" ),\n \"CLASS\": new RegExp( \"^\\\\.(\" + identifier + \")\" ),\n \"TAG\": new RegExp( \"^(\" + identifier + \"|[*])\" ),\n \"ATTR\": new RegExp( \"^\" + attributes ),\n \"PSEUDO\": new RegExp( \"^\" + pseudos ),\n \"CHILD\": new RegExp( \"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" + whitespace +\n \"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" + whitespace +\n \"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" ),\n \"bool\": new RegExp( \"^(?:\" + booleans + \")$\", \"i\" ),\n // For use in libraries implementing .is()\n // We use this for POS matching in `select`\n \"needsContext\": new RegExp( \"^\" + whitespace + \"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" +\n whitespace + \"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\n },\n\n rinputs = /^(?:input|select|textarea|button)$/i,\n rheader = /^h\\d$/i,\n\n rnative = /^[^{]+\\{\\s*\\[native \\w/,\n\n // Easily-parseable/retrievable ID or TAG or CLASS selectors\n rquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n\n rsibling = /[+~]/,\n rescape = /\'|\\\\/g,\n\n // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n runescape = new RegExp( \"\\\\\\\\([\\\\da-f]{1,6}\" + whitespace + \"?|(\" + whitespace + \")|.)\", \"ig\" ),\n funescape = function( _, escaped, escapedWhitespace ) {\n var high = \"0x\" + escaped - 0x10000;\n // NaN means non-codepoint\n // Support: Firefox<24\n // Workaround erroneous numeric interpretation of +\"0x\"\n return high !== high || escapedWhitespace ?\n escaped :\n high < 0 ?\n // BMP codepoint\n String.fromCharCode( high + 0x10000 ) :\n // Supplemental Plane codepoint (surrogate pair)\n String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\n },\n\n // Used for iframes\n // See setDocument()\n // Removing the function wrapper causes a \"Permission Denied\"\n // error in IE\n unloadHandler = function() {\n setDocument();\n };\n\n// Optimize for push.apply( _, NodeList )\ntry {\n push.apply(\n (arr = slice.call( preferredDoc.childNodes )),\n preferredDoc.childNodes\n );\n // Support: Android<4.0\n // Detect silently failing push.apply\n arr[ preferredDoc.childNodes.length ].nodeType;\n} catch ( e ) {\n push = { apply: arr.length ?\n\n // Leverage slice if possible\n function( target, els ) {\n push_native.apply( target, slice.call(els) );\n } :\n\n // Support: IE<9\n // Otherwise append directly\n function( target, els ) {\n var j = target.length,\n i = 0;\n // Can\'t trust NodeList.length\n while ( (target[j++] = els[i++]) ) {}\n target.length = j - 1;\n }\n };\n}\n\nfunction Sizzle( selector, context, results, seed ) {\n var m, i, elem, nid, nidselect, match, groups, newSelector,\n newContext = context && context.ownerDocument,\n\n // nodeType defaults to 9, since context defaults to document\n nodeType = context ? context.nodeType : 9;\n\n results = results || [];\n\n // Return early from calls with invalid selector or context\n if ( typeof selector !== \"string\" || !selector ||\n nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {\n\n return results;\n }\n\n // Try to shortcut find operations (as opposed to filters) in HTML documents\n if ( !seed ) {\n\n if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {\n setDocument( context );\n }\n context = context || document;\n\n if ( documentIsHTML ) {\n\n // If the selector is sufficiently simple, try using a \"get*By*\" DOM method\n // (excepting DocumentFragment context, where the methods don\'t exist)\n if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {\n\n // ID selector\n if ( (m = match[1]) ) {\n\n // Document context\n if ( nodeType === 9 ) {\n if ( (elem = context.getElementById( m )) ) {\n\n // Support: IE, Opera, Webkit\n // TODO: identify versions\n // getElementById can match elements by name instead of ID\n if ( elem.id === m ) {\n results.push( elem );\n return results;\n }\n } else {\n return results;\n }\n\n // Element context\n } else {\n\n // Support: IE, Opera, Webkit\n // TODO: identify versions\n // getElementById can match elements by name instead of ID\n if ( newContext && (elem = newContext.getElementById( m )) &&\n contains( context, elem ) &&\n elem.id === m ) {\n\n results.push( elem );\n return results;\n }\n }\n\n // Type selector\n } else if ( match[2] ) {\n push.apply( results, context.getElementsByTagName( selector ) );\n return results;\n\n // Class selector\n } else if ( (m = match[3]) && support.getElementsByClassName &&\n context.getElementsByClassName ) {\n\n push.apply( results, context.getElementsByClassName( m ) );\n return results;\n }\n }\n\n // Take advantage of querySelectorAll\n if ( support.qsa &&\n !compilerCache[ selector + \" \" ] &&\n (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {\n\n if ( nodeType !== 1 ) {\n newContext = context;\n newSelector = selector;\n\n // qSA looks outside Element context, which is not what we want\n // Thanks to Andrew Dupont for this workaround technique\n // Support: IE <=8\n // Exclude object elements\n } else if ( context.nodeName.toLowerCase() !== \"object\" ) {\n\n // Capture the context ID, setting it first if necessary\n if ( (nid = context.getAttribute( \"id\" )) ) {\n nid = nid.replace( rescape, \"\\\\$&\" );\n } else {\n context.setAttribute( \"id\", (nid = expando) );\n }\n\n // Prefix every selector in the list\n groups = tokenize( selector );\n i = groups.length;\n nidselect = ridentifier.test( nid ) ? \"#\" + nid : \"[id=\'\" + nid + \"\']\";\n while ( i-- ) {\n groups[i] = nidselect + \" \" + toSelector( groups[i] );\n }\n newSelector = groups.join( \",\" );\n\n // Expand context for sibling selectors\n newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||\n context;\n }\n\n if ( newSelector ) {\n try {\n push.apply( results,\n newContext.querySelectorAll( newSelector )\n );\n return results;\n } catch ( qsaError ) {\n } finally {\n if ( nid === expando ) {\n context.removeAttribute( \"id\" );\n }\n }\n }\n }\n }\n }\n\n // All others\n return select( selector.replace( rtrim, \"$1\" ), context, results, seed );\n}\n\n/**\n * Create key-value caches of limited size\n * @returns {function(string, object)} Returns the Object data after storing it on itself with\n * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n * deleting the oldest entry\n */\nfunction createCache() {\n var keys = [];\n\n function cache( key, value ) {\n // Use (key + \" \") to avoid collision with native prototype properties (see Issue #157)\n if ( keys.push( key + \" \" ) > Expr.cacheLength ) {\n // Only keep the most recent entries\n delete cache[ keys.shift() ];\n }\n return (cache[ key + \" \" ] = value);\n }\n return cache;\n}\n\n/**\n * Mark a function for special use by Sizzle\n * @param {Function} fn The function to mark\n */\nfunction markFunction( fn ) {\n fn[ expando ] = true;\n return fn;\n}\n\n/**\n * Support testing using an element\n * @param {Function} fn Passed the created div and expects a boolean result\n */\nfunction assert( fn ) {\n var div = document.createElement(\"div\");\n\n try {\n return !!fn( div );\n } catch (e) {\n return false;\n } finally {\n // Remove from its parent by default\n if ( div.parentNode ) {\n div.parentNode.removeChild( div );\n }\n // release memory in IE\n div = null;\n }\n}\n\n/**\n * Adds the same handler for all of the specified attrs\n * @param {String} attrs Pipe-separated list of attributes\n * @param {Function} handler The method that will be applied\n */\nfunction addHandle( attrs, handler ) {\n var arr = attrs.split(\"|\"),\n i = arr.length;\n\n while ( i-- ) {\n Expr.attrHandle[ arr[i] ] = handler;\n }\n}\n\n/**\n * Checks document order of two siblings\n * @param {Element} a\n * @param {Element} b\n * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b\n */\nfunction siblingCheck( a, b ) {\n var cur = b && a,\n diff = cur && a.nodeType === 1 && b.nodeType === 1 &&\n ( ~b.sourceIndex || MAX_NEGATIVE ) -\n ( ~a.sourceIndex || MAX_NEGATIVE );\n\n // Use IE sourceIndex if available on both nodes\n if ( diff ) {\n return diff;\n }\n\n // Check if b follows a\n if ( cur ) {\n while ( (cur = cur.nextSibling) ) {\n if ( cur === b ) {\n return -1;\n }\n }\n }\n\n return a ? 1 : -1;\n}\n\n/**\n * Returns a function to use in pseudos for input types\n * @param {String} type\n */\nfunction createInputPseudo( type ) {\n return function( elem ) {\n var name = elem.nodeName.toLowerCase();\n return name === \"input\" && elem.type === type;\n };\n}\n\n/**\n * Returns a function to use in pseudos for buttons\n * @param {String} type\n */\nfunction createButtonPseudo( type ) {\n return function( elem ) {\n var name = elem.nodeName.toLowerCase();\n return (name === \"input\" || name === \"button\") && elem.type === type;\n };\n}\n\n/**\n * Returns a function to use in pseudos for positionals\n * @param {Function} fn\n */\nfunction createPositionalPseudo( fn ) {\n return markFunction(function( argument ) {\n argument = +argument;\n return markFunction(function( seed, matches ) {\n var j,\n matchIndexes = fn( [], seed.length, argument ),\n i = matchIndexes.length;\n\n // Match elements found at the specified indexes\n while ( i-- ) {\n if ( seed[ (j = matchIndexes[i]) ] ) {\n seed[j] = !(matches[j] = seed[j]);\n }\n }\n });\n });\n}\n\n/**\n * Checks a node for validity as a Sizzle context\n * @param {Element|Object=} context\n * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n */\nfunction testContext( context ) {\n return context && typeof context.getElementsByTagName !== \"undefined\" && context;\n}\n\n// Expose support vars for convenience\nsupport = Sizzle.support = {};\n\n/**\n * Detects XML nodes\n * @param {Element|Object} elem An element or a document\n * @returns {Boolean} True iff elem is a non-HTML XML node\n */\nisXML = Sizzle.isXML = function( elem ) {\n // documentElement is verified for cases where it doesn\'t yet exist\n // (such as loading iframes in IE - #4833)\n var documentElement = elem && (elem.ownerDocument || elem).documentElement;\n return documentElement ? documentElement.nodeName !== \"HTML\" : false;\n};\n\n/**\n * Sets document-related variables once based on the current document\n * @param {Element|Object} [doc] An element or document object to use to set the document\n * @returns {Object} Returns the current document\n */\nsetDocument = Sizzle.setDocument = function( node ) {\n var hasCompare, parent,\n doc = node ? node.ownerDocument || node : preferredDoc;\n\n // Return early if doc is invalid or already selected\n if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {\n return document;\n }\n\n // Update global variables\n document = doc;\n docElem = document.documentElement;\n documentIsHTML = !isXML( document );\n\n // Support: IE 9-11, Edge\n // Accessing iframe documents after unload throws \"permission denied\" errors (jQuery #13936)\n if ( (parent = document.defaultView) && parent.top !== parent ) {\n // Support: IE 11\n if ( parent.addEventListener ) {\n parent.addEventListener( \"unload\", unloadHandler, false );\n\n // Support: IE 9 - 10 only\n } else if ( parent.attachEvent ) {\n parent.attachEvent( \"onunload\", unloadHandler );\n }\n }\n\n /* Attributes\n ---------------------------------------------------------------------- */\n\n // Support: IE<8\n // Verify that getAttribute really returns attributes and not properties\n // (excepting IE8 booleans)\n support.attributes = assert(function( div ) {\n div.className = \"i\";\n return !div.getAttribute(\"className\");\n });\n\n /* getElement(s)By*\n ---------------------------------------------------------------------- */\n\n // Check if getElementsByTagName(\"*\") returns only elements\n support.getElementsByTagName = assert(function( div ) {\n div.appendChild( document.createComment(\"\") );\n return !div.getElementsByTagName(\"*\").length;\n });\n\n // Support: IE<9\n support.getElementsByClassName = rnative.test( document.getElementsByClassName );\n\n // Support: IE<10\n // Check if getElementById returns elements by name\n // The broken getElementById methods don\'t pick up programatically-set names,\n // so use a roundabout getElementsByName test\n support.getById = assert(function( div ) {\n docElem.appendChild( div ).id = expando;\n return !document.getElementsByName || !document.getElementsByName( expando ).length;\n });\n\n // ID find and filter\n if ( support.getById ) {\n Expr.find[\"ID\"] = function( id, context ) {\n if ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n var m = context.getElementById( id );\n return m ? [ m ] : [];\n }\n };\n Expr.filter[\"ID\"] = function( id ) {\n var attrId = id.replace( runescape, funescape );\n return function( elem ) {\n return elem.getAttribute(\"id\") === attrId;\n };\n };\n } else {\n // Support: IE6/7\n // getElementById is not reliable as a find shortcut\n delete Expr.find[\"ID\"];\n\n Expr.filter[\"ID\"] = function( id ) {\n var attrId = id.replace( runescape, funescape );\n return function( elem ) {\n var node = typeof elem.getAttributeNode !== \"undefined\" &&\n elem.getAttributeNode(\"id\");\n return node && node.value === attrId;\n };\n };\n }\n\n // Tag\n Expr.find[\"TAG\"] = support.getElementsByTagName ?\n function( tag, context ) {\n if ( typeof context.getElementsByTagName !== \"undefined\" ) {\n return context.getElementsByTagName( tag );\n\n // DocumentFragment nodes don\'t have gEBTN\n } else if ( support.qsa ) {\n return context.querySelectorAll( tag );\n }\n } :\n\n function( tag, context ) {\n var elem,\n tmp = [],\n i = 0,\n // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too\n results = context.getElementsByTagName( tag );\n\n // Filter out possible comments\n if ( tag === \"*\" ) {\n while ( (elem = results[i++]) ) {\n if ( elem.nodeType === 1 ) {\n tmp.push( elem );\n }\n }\n\n return tmp;\n }\n return results;\n };\n\n // Class\n Expr.find[\"CLASS\"] = support.getElementsByClassName && function( className, context ) {\n if ( typeof context.getElementsByClassName !== \"undefined\" && documentIsHTML ) {\n return context.getElementsByClassName( className );\n }\n };\n\n /* QSA/matchesSelector\n ---------------------------------------------------------------------- */\n\n // QSA and matchesSelector support\n\n // matchesSelector(:active) reports false when true (IE9/Opera 11.5)\n rbuggyMatches = [];\n\n // qSa(:focus) reports false when true (Chrome 21)\n // We allow this because of a bug in IE8/9 that throws an error\n // whenever `document.activeElement` is accessed on an iframe\n // So, we allow :focus to pass through QSA all the time to avoid the IE error\n // See http://bugs.jquery.com/ticket/13378\n rbuggyQSA = [];\n\n if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {\n // Build QSA regex\n // Regex strategy adopted from Diego Perini\n assert(function( div ) {\n // Select is set to empty string on purpose\n // This is to test IE\'s treatment of not explicitly\n // setting a boolean content attribute,\n // since its presence should be enough\n // http://bugs.jquery.com/ticket/12359\n docElem.appendChild( div ).innerHTML = \"<a id=\'\" + expando + \"\'></a>\" +\n \"<select id=\'\" + expando + \"-\\r\\\\\' msallowcapture=\'\'>\" +\n \"<option selected=\'\'></option></select>\";\n\n // Support: IE8, Opera 11-12.16\n // Nothing should be selected when empty strings follow ^= or $= or *=\n // The test attribute must be unknown in Opera but \"safe\" for WinRT\n // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section\n if ( div.querySelectorAll(\"[msallowcapture^=\'\']\").length ) {\n rbuggyQSA.push( \"[*^$]=\" + whitespace + \"*(?:\'\'|\\\"\\\")\" );\n }\n\n // Support: IE8\n // Boolean attributes and \"value\" are not treated correctly\n if ( !div.querySelectorAll(\"[selected]\").length ) {\n rbuggyQSA.push( \"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\" );\n }\n\n // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+\n if ( !div.querySelectorAll( \"[id~=\" + expando + \"-]\" ).length ) {\n rbuggyQSA.push(\"~=\");\n }\n\n // Webkit/Opera - :checked should return selected option elements\n // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n // IE8 throws error here and will not see later tests\n if ( !div.querySelectorAll(\":checked\").length ) {\n rbuggyQSA.push(\":checked\");\n }\n\n // Support: Safari 8+, iOS 8+\n // https://bugs.webkit.org/show_bug.cgi?id=136851\n // In-page `selector#id sibing-combinator selector` fails\n if ( !div.querySelectorAll( \"a#\" + expando + \"+*\" ).length ) {\n rbuggyQSA.push(\".#.+[+~]\");\n }\n });\n\n assert(function( div ) {\n // Support: Windows 8 Native Apps\n // The type and name attributes are restricted during .innerHTML assignment\n var input = document.createElement(\"input\");\n input.setAttribute( \"type\", \"hidden\" );\n div.appendChild( input ).setAttribute( \"name\", \"D\" );\n\n // Support: IE8\n // Enforce case-sensitivity of name attribute\n if ( div.querySelectorAll(\"[name=d]\").length ) {\n rbuggyQSA.push( \"name\" + whitespace + \"*[*^$|!~]?=\" );\n }\n\n // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\n // IE8 throws error here and will not see later tests\n if ( !div.querySelectorAll(\":enabled\").length ) {\n rbuggyQSA.push( \":enabled\", \":disabled\" );\n }\n\n // Opera 10-11 does not throw on post-comma invalid pseudos\n div.querySelectorAll(\"*,:x\");\n rbuggyQSA.push(\",.*:\");\n });\n }\n\n if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||\n docElem.webkitMatchesSelector ||\n docElem.mozMatchesSelector ||\n docElem.oMatchesSelector ||\n docElem.msMatchesSelector) )) ) {\n\n assert(function( div ) {\n // Check to see if it\'s possible to do matchesSelector\n // on a disconnected node (IE 9)\n support.disconnectedMatch = matches.call( div, \"div\" );\n\n // This should fail with an exception\n // Gecko does not error, returns false instead\n matches.call( div, \"[s!=\'\']:x\" );\n rbuggyMatches.push( \"!=\", pseudos );\n });\n }\n\n rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join(\"|\") );\n rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join(\"|\") );\n\n /* Contains\n ---------------------------------------------------------------------- */\n hasCompare = rnative.test( docElem.compareDocumentPosition );\n\n // Element contains another\n // Purposefully self-exclusive\n // As in, an element does not contain itself\n contains = hasCompare || rnative.test( docElem.contains ) ?\n function( a, b ) {\n var adown = a.nodeType === 9 ? a.documentElement : a,\n bup = b && b.parentNode;\n return a === bup || !!( bup && bup.nodeType === 1 && (\n adown.contains ?\n adown.contains( bup ) :\n a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n ));\n } :\n function( a, b ) {\n if ( b ) {\n while ( (b = b.parentNode) ) {\n if ( b === a ) {\n return true;\n }\n }\n }\n return false;\n };\n\n /* Sorting\n ---------------------------------------------------------------------- */\n\n // Document order sorting\n sortOrder = hasCompare ?\n function( a, b ) {\n\n // Flag for duplicate removal\n if ( a === b ) {\n hasDuplicate = true;\n return 0;\n }\n\n // Sort on method existence if only one input has compareDocumentPosition\n var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n if ( compare ) {\n return compare;\n }\n\n // Calculate position if both inputs belong to the same document\n compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?\n a.compareDocumentPosition( b ) :\n\n // Otherwise we know they are disconnected\n 1;\n\n // Disconnected nodes\n if ( compare & 1 ||\n (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {\n\n // Choose the first element that is related to our preferred document\n if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {\n return -1;\n }\n if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {\n return 1;\n }\n\n // Maintain original order\n return sortInput ?\n ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :\n 0;\n }\n\n return compare & 4 ? -1 : 1;\n } :\n function( a, b ) {\n // Exit early if the nodes are identical\n if ( a === b ) {\n hasDuplicate = true;\n return 0;\n }\n\n var cur,\n i = 0,\n aup = a.parentNode,\n bup = b.parentNode,\n ap = [ a ],\n bp = [ b ];\n\n // Parentless nodes are either documents or disconnected\n if ( !aup || !bup ) {\n return a === document ? -1 :\n b === document ? 1 :\n aup ? -1 :\n bup ? 1 :\n sortInput ?\n ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :\n 0;\n\n // If the nodes are siblings, we can do a quick check\n } else if ( aup === bup ) {\n return siblingCheck( a, b );\n }\n\n // Otherwise we need full lists of their ancestors for comparison\n cur = a;\n while ( (cur = cur.parentNode) ) {\n ap.unshift( cur );\n }\n cur = b;\n while ( (cur = cur.parentNode) ) {\n bp.unshift( cur );\n }\n\n // Walk down the tree looking for a discrepancy\n while ( ap[i] === bp[i] ) {\n i++;\n }\n\n return i ?\n // Do a sibling check if the nodes have a common ancestor\n siblingCheck( ap[i], bp[i] ) :\n\n // Otherwise nodes in our document sort first\n ap[i] === preferredDoc ? -1 :\n bp[i] === preferredDoc ? 1 :\n 0;\n };\n\n return document;\n};\n\nSizzle.matches = function( expr, elements ) {\n return Sizzle( expr, null, null, elements );\n};\n\nSizzle.matchesSelector = function( elem, expr ) {\n // Set document vars if needed\n if ( ( elem.ownerDocument || elem ) !== document ) {\n setDocument( elem );\n }\n\n // Make sure that attribute selectors are quoted\n expr = expr.replace( rattributeQuotes, \"=\'$1\']\" );\n\n if ( support.matchesSelector && documentIsHTML &&\n !compilerCache[ expr + \" \" ] &&\n ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&\n ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {\n\n try {\n var ret = matches.call( elem, expr );\n\n // IE 9\'s matchesSelector returns false on disconnected nodes\n if ( ret || support.disconnectedMatch ||\n // As well, disconnected nodes are said to be in a document\n // fragment in IE 9\n elem.document && elem.document.nodeType !== 11 ) {\n return ret;\n }\n } catch (e) {}\n }\n\n return Sizzle( expr, document, null, [ elem ] ).length > 0;\n};\n\nSizzle.contains = function( context, elem ) {\n // Set document vars if needed\n if ( ( context.ownerDocument || context ) !== document ) {\n setDocument( context );\n }\n return contains( context, elem );\n};\n\nSizzle.attr = function( elem, name ) {\n // Set document vars if needed\n if ( ( elem.ownerDocument || elem ) !== document ) {\n setDocument( elem );\n }\n\n var fn = Expr.attrHandle[ name.toLowerCase() ],\n // Don\'t get fooled by Object.prototype properties (jQuery #13807)\n val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?\n fn( elem, name, !documentIsHTML ) :\n undefined;\n\n return val !== undefined ?\n val :\n support.attributes || !documentIsHTML ?\n elem.getAttribute( name ) :\n (val = elem.getAttributeNode(name)) && val.specified ?\n val.value :\n null;\n};\n\nSizzle.error = function( msg ) {\n throw new Error( \"Syntax error, unrecognized expression: \" + msg );\n};\n\n/**\n * Document sorting and removing duplicates\n * @param {ArrayLike} results\n */\nSizzle.uniqueSort = function( results ) {\n var elem,\n duplicates = [],\n j = 0,\n i = 0;\n\n // Unless we *know* we can detect duplicates, assume their presence\n hasDuplicate = !support.detectDuplicates;\n sortInput = !support.sortStable && results.slice( 0 );\n results.sort( sortOrder );\n\n if ( hasDuplicate ) {\n while ( (elem = results[i++]) ) {\n if ( elem === results[ i ] ) {\n j = duplicates.push( i );\n }\n }\n while ( j-- ) {\n results.splice( duplicates[ j ], 1 );\n }\n }\n\n // Clear input after sorting to release objects\n // See https://github.com/jquery/sizzle/pull/225\n sortInput = null;\n\n return results;\n};\n\n/**\n * Utility function for retrieving the text value of an array of DOM nodes\n * @param {Array|Element} elem\n */\ngetText = Sizzle.getText = function( elem ) {\n var node,\n ret = \"\",\n i = 0,\n nodeType = elem.nodeType;\n\n if ( !nodeType ) {\n // If no nodeType, this is expected to be an array\n while ( (node = elem[i++]) ) {\n // Do not traverse comment nodes\n ret += getText( node );\n }\n } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\n // Use textContent for elements\n // innerText usage removed for consistency of new lines (jQuery #11153)\n if ( typeof elem.textContent === \"string\" ) {\n return elem.textContent;\n } else {\n // Traverse its children\n for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n ret += getText( elem );\n }\n }\n } else if ( nodeType === 3 || nodeType === 4 ) {\n return elem.nodeValue;\n }\n // Do not include comment or processing instruction nodes\n\n return ret;\n};\n\nExpr = Sizzle.selectors = {\n\n // Can be adjusted by the user\n cacheLength: 50,\n\n createPseudo: markFunction,\n\n match: matchExpr,\n\n attrHandle: {},\n\n find: {},\n\n relative: {\n \">\": { dir: \"parentNode\", first: true },\n \" \": { dir: \"parentNode\" },\n \"+\": { dir: \"previousSibling\", first: true },\n \"~\": { dir: \"previousSibling\" }\n },\n\n preFilter: {\n \"ATTR\": function( match ) {\n match[1] = match[1].replace( runescape, funescape );\n\n // Move the given value to match[3] whether quoted or unquoted\n match[3] = ( match[3] || match[4] || match[5] || \"\" ).replace( runescape, funescape );\n\n if ( match[2] === \"~=\" ) {\n match[3] = \" \" + match[3] + \" \";\n }\n\n return match.slice( 0, 4 );\n },\n\n \"CHILD\": function( match ) {\n /* matches from matchExpr[\"CHILD\"]\n 1 type (only|nth|...)\n 2 what (child|of-type)\n 3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n 4 xn-component of xn+y argument ([+-]?\\d*n|)\n 5 sign of xn-component\n 6 x of xn-component\n 7 sign of y-component\n 8 y of y-component\n */\n match[1] = match[1].toLowerCase();\n\n if ( match[1].slice( 0, 3 ) === \"nth\" ) {\n // nth-* requires argument\n if ( !match[3] ) {\n Sizzle.error( match[0] );\n }\n\n // numeric x and y parameters for Expr.filter.CHILD\n // remember that false/true cast respectively to 0/1\n match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === \"even\" || match[3] === \"odd\" ) );\n match[5] = +( ( match[7] + match[8] ) || match[3] === \"odd\" );\n\n // other types prohibit arguments\n } else if ( match[3] ) {\n Sizzle.error( match[0] );\n }\n\n return match;\n },\n\n \"PSEUDO\": function( match ) {\n var excess,\n unquoted = !match[6] && match[2];\n\n if ( matchExpr[\"CHILD\"].test( match[0] ) ) {\n return null;\n }\n\n // Accept quoted arguments as-is\n if ( match[3] ) {\n match[2] = match[4] || match[5] || \"\";\n\n // Strip excess characters from unquoted arguments\n } else if ( unquoted && rpseudo.test( unquoted ) &&\n // Get excess from tokenize (recursively)\n (excess = tokenize( unquoted, true )) &&\n // advance to the next closing parenthesis\n (excess = unquoted.indexOf( \")\", unquoted.length - excess ) - unquoted.length) ) {\n\n // excess is a negative index\n match[0] = match[0].slice( 0, excess );\n match[2] = unquoted.slice( 0, excess );\n }\n\n // Return only captures needed by the pseudo filter method (type and argument)\n return match.slice( 0, 3 );\n }\n },\n\n filter: {\n\n \"TAG\": function( nodeNameSelector ) {\n var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();\n return nodeNameSelector === \"*\" ?\n function() { return true; } :\n function( elem ) {\n return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\n };\n },\n\n \"CLASS\": function( className ) {\n var pattern = classCache[ className + \" \" ];\n\n return pattern ||\n (pattern = new RegExp( \"(^|\" + whitespace + \")\" + className + \"(\" + whitespace + \"|$)\" )) &&\n classCache( className, function( elem ) {\n return pattern.test( typeof elem.className === \"string\" && elem.className || typeof elem.getAttribute !== \"undefined\" && elem.getAttribute(\"class\") || \"\" );\n });\n },\n\n \"ATTR\": function( name, operator, check ) {\n return function( elem ) {\n var result = Sizzle.attr( elem, name );\n\n if ( result == null ) {\n return operator === \"!=\";\n }\n if ( !operator ) {\n return true;\n }\n\n result += \"\";\n\n return operator === \"=\" ? result === check :\n operator === \"!=\" ? result !== check :\n operator === \"^=\" ? check && result.indexOf( check ) === 0 :\n operator === \"*=\" ? check && result.indexOf( check ) > -1 :\n operator === \"$=\" ? check && result.slice( -check.length ) === check :\n operator === \"~=\" ? ( \" \" + result.replace( rwhitespace, \" \" ) + \" \" ).indexOf( check ) > -1 :\n operator === \"|=\" ? result === check || result.slice( 0, check.length + 1 ) === check + \"-\" :\n false;\n };\n },\n\n \"CHILD\": function( type, what, argument, first, last ) {\n var simple = type.slice( 0, 3 ) !== \"nth\",\n forward = type.slice( -4 ) !== \"last\",\n ofType = what === \"of-type\";\n\n return first === 1 && last === 0 ?\n\n // Shortcut for :nth-*(n)\n function( elem ) {\n return !!elem.parentNode;\n } :\n\n function( elem, context, xml ) {\n var cache, uniqueCache, outerCache, node, nodeIndex, start,\n dir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n parent = elem.parentNode,\n name = ofType && elem.nodeName.toLowerCase(),\n useCache = !xml && !ofType,\n diff = false;\n\n if ( parent ) {\n\n // :(first|last|only)-(child|of-type)\n if ( simple ) {\n while ( dir ) {\n node = elem;\n while ( (node = node[ dir ]) ) {\n if ( ofType ?\n node.nodeName.toLowerCase() === name :\n node.nodeType === 1 ) {\n\n return false;\n }\n }\n // Reverse direction for :only-* (if we haven\'t yet done so)\n start = dir = type === \"only\" && !start && \"nextSibling\";\n }\n return true;\n }\n\n start = [ forward ? parent.firstChild : parent.lastChild ];\n\n // non-xml :nth-child(...) stores cache data on `parent`\n if ( forward && useCache ) {\n\n // Seek `elem` from a previously-cached index\n\n // ...in a gzip-friendly way\n node = parent;\n outerCache = node[ expando ] || (node[ expando ] = {});\n\n // Support: IE <9 only\n // Defend against cloned attroperties (jQuery gh-1709)\n uniqueCache = outerCache[ node.uniqueID ] ||\n (outerCache[ node.uniqueID ] = {});\n\n cache = uniqueCache[ type ] || [];\n nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n diff = nodeIndex && cache[ 2 ];\n node = nodeIndex && parent.childNodes[ nodeIndex ];\n\n while ( (node = ++nodeIndex && node && node[ dir ] ||\n\n // Fallback to seeking `elem` from the start\n (diff = nodeIndex = 0) || start.pop()) ) {\n\n // When found, cache indexes on `parent` and break\n if ( node.nodeType === 1 && ++diff && node === elem ) {\n uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];\n break;\n }\n }\n\n } else {\n // Use previously-cached element index if available\n if ( useCache ) {\n // ...in a gzip-friendly way\n node = elem;\n outerCache = node[ expando ] || (node[ expando ] = {});\n\n // Support: IE <9 only\n // Defend against cloned attroperties (jQuery gh-1709)\n uniqueCache = outerCache[ node.uniqueID ] ||\n (outerCache[ node.uniqueID ] = {});\n\n cache = uniqueCache[ type ] || [];\n nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n diff = nodeIndex;\n }\n\n // xml :nth-child(...)\n // or :nth-last-child(...) or :nth(-last)?-of-type(...)\n if ( diff === false ) {\n // Use the same loop as above to seek `elem` from the start\n while ( (node = ++nodeIndex && node && node[ dir ] ||\n (diff = nodeIndex = 0) || start.pop()) ) {\n\n if ( ( ofType ?\n node.nodeName.toLowerCase() === name :\n node.nodeType === 1 ) &&\n ++diff ) {\n\n // Cache the index of each encountered element\n if ( useCache ) {\n outerCache = node[ expando ] || (node[ expando ] = {});\n\n // Support: IE <9 only\n // Defend against cloned attroperties (jQuery gh-1709)\n uniqueCache = outerCache[ node.uniqueID ] ||\n (outerCache[ node.uniqueID ] = {});\n\n uniqueCache[ type ] = [ dirruns, diff ];\n }\n\n if ( node === elem ) {\n break;\n }\n }\n }\n }\n }\n\n // Incorporate the offset, then check against cycle size\n diff -= last;\n return diff === first || ( diff % first === 0 && diff / first >= 0 );\n }\n };\n },\n\n \"PSEUDO\": function( pseudo, argument ) {\n // pseudo-class names are case-insensitive\n // http://www.w3.org/TR/selectors/#pseudo-classes\n // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n // Remember that setFilters inherits from pseudos\n var args,\n fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\n Sizzle.error( \"unsupported pseudo: \" + pseudo );\n\n // The user may use createPseudo to indicate that\n // arguments are needed to create the filter function\n // just as Sizzle does\n if ( fn[ expando ] ) {\n return fn( argument );\n }\n\n // But maintain support for old signatures\n if ( fn.length > 1 ) {\n args = [ pseudo, pseudo, \"\", argument ];\n return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\n markFunction(function( seed, matches ) {\n var idx,\n matched = fn( seed, argument ),\n i = matched.length;\n while ( i-- ) {\n idx = indexOf( seed, matched[i] );\n seed[ idx ] = !( matches[ idx ] = matched[i] );\n }\n }) :\n function( elem ) {\n return fn( elem, 0, args );\n };\n }\n\n return fn;\n }\n },\n\n pseudos: {\n // Potentially complex pseudos\n \"not\": markFunction(function( selector ) {\n // Trim the selector passed to compile\n // to avoid treating leading and trailing\n // spaces as combinators\n var input = [],\n results = [],\n matcher = compile( selector.replace( rtrim, \"$1\" ) );\n\n return matcher[ expando ] ?\n markFunction(function( seed, matches, context, xml ) {\n var elem,\n unmatched = matcher( seed, null, xml, [] ),\n i = seed.length;\n\n // Match elements unmatched by `matcher`\n while ( i-- ) {\n if ( (elem = unmatched[i]) ) {\n seed[i] = !(matches[i] = elem);\n }\n }\n }) :\n function( elem, context, xml ) {\n input[0] = elem;\n matcher( input, null, xml, results );\n // Don\'t keep the element (issue #299)\n input[0] = null;\n return !results.pop();\n };\n }),\n\n \"has\": markFunction(function( selector ) {\n return function( elem ) {\n return Sizzle( selector, elem ).length > 0;\n };\n }),\n\n \"contains\": markFunction(function( text ) {\n text = text.replace( runescape, funescape );\n return function( elem ) {\n return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\n };\n }),\n\n // \"Whether an element is represented by a :lang() selector\n // is based solely on the element\'s language value\n // being equal to the identifier C,\n // or beginning with the identifier C immediately followed by \"-\".\n // The matching of C against the element\'s language value is performed case-insensitively.\n // The identifier C does not have to be a valid language name.\"\n // http://www.w3.org/TR/selectors/#lang-pseudo\n \"lang\": markFunction( function( lang ) {\n // lang value must be a valid identifier\n if ( !ridentifier.test(lang || \"\") ) {\n Sizzle.error( \"unsupported lang: \" + lang );\n }\n lang = lang.replace( runescape, funescape ).toLowerCase();\n return function( elem ) {\n var elemLang;\n do {\n if ( (elemLang = documentIsHTML ?\n elem.lang :\n elem.getAttribute(\"xml:lang\") || elem.getAttribute(\"lang\")) ) {\n\n elemLang = elemLang.toLowerCase();\n return elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\n }\n } while ( (elem = elem.parentNode) && elem.nodeType === 1 );\n return false;\n };\n }),\n\n // Miscellaneous\n \"target\": function( elem ) {\n var hash = window.location && window.location.hash;\n return hash && hash.slice( 1 ) === elem.id;\n },\n\n \"root\": function( elem ) {\n return elem === docElem;\n },\n\n \"focus\": function( elem ) {\n return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\n },\n\n // Boolean properties\n \"enabled\": function( elem ) {\n return elem.disabled === false;\n },\n\n \"disabled\": function( elem ) {\n return elem.disabled === true;\n },\n\n \"checked\": function( elem ) {\n // In CSS3, :checked should return both checked and selected elements\n // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n var nodeName = elem.nodeName.toLowerCase();\n return (nodeName === \"input\" && !!elem.checked) || (nodeName === \"option\" && !!elem.selected);\n },\n\n \"selected\": function( elem ) {\n // Accessing this property makes selected-by-default\n // options in Safari work properly\n if ( elem.parentNode ) {\n elem.parentNode.selectedIndex;\n }\n\n return elem.selected === true;\n },\n\n // Contents\n \"empty\": function( elem ) {\n // http://www.w3.org/TR/selectors/#empty-pseudo\n // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n // but not by others (comment: 8; processing instruction: 7; etc.)\n // nodeType < 6 works because attributes (2) do not appear as children\n for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n if ( elem.nodeType < 6 ) {\n return false;\n }\n }\n return true;\n },\n\n \"parent\": function( elem ) {\n return !Expr.pseudos[\"empty\"]( elem );\n },\n\n // Element/input types\n \"header\": function( elem ) {\n return rheader.test( elem.nodeName );\n },\n\n \"input\": function( elem ) {\n return rinputs.test( elem.nodeName );\n },\n\n \"button\": function( elem ) {\n var name = elem.nodeName.toLowerCase();\n return name === \"input\" && elem.type === \"button\" || name === \"button\";\n },\n\n \"text\": function( elem ) {\n var attr;\n return elem.nodeName.toLowerCase() === \"input\" &&\n elem.type === \"text\" &&\n\n // Support: IE<8\n // New HTML5 attribute values (e.g., \"search\") appear with elem.type === \"text\"\n ( (attr = elem.getAttribute(\"type\")) == null || attr.toLowerCase() === \"text\" );\n },\n\n // Position-in-collection\n \"first\": createPositionalPseudo(function() {\n return [ 0 ];\n }),\n\n \"last\": createPositionalPseudo(function( matchIndexes, length ) {\n return [ length - 1 ];\n }),\n\n \"eq\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n return [ argument < 0 ? argument + length : argument ];\n }),\n\n \"even\": createPositionalPseudo(function( matchIndexes, length ) {\n var i = 0;\n for ( ; i < length; i += 2 ) {\n matchIndexes.push( i );\n }\n return matchIndexes;\n }),\n\n \"odd\": createPositionalPseudo(function( matchIndexes, length ) {\n var i = 1;\n for ( ; i < length; i += 2 ) {\n matchIndexes.push( i );\n }\n return matchIndexes;\n }),\n\n \"lt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n var i = argument < 0 ? argument + length : argument;\n for ( ; --i >= 0; ) {\n matchIndexes.push( i );\n }\n return matchIndexes;\n }),\n\n \"gt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n var i = argument < 0 ? argument + length : argument;\n for ( ; ++i < length; ) {\n matchIndexes.push( i );\n }\n return matchIndexes;\n })\n }\n};\n\nExpr.pseudos[\"nth\"] = Expr.pseudos[\"eq\"];\n\n// Add button/input type pseudos\nfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\n Expr.pseudos[ i ] = createInputPseudo( i );\n}\nfor ( i in { submit: true, reset: true } ) {\n Expr.pseudos[ i ] = createButtonPseudo( i );\n}\n\n// Easy API for creating new setFilters\nfunction setFilters() {}\nsetFilters.prototype = Expr.filters = Expr.pseudos;\nExpr.setFilters = new setFilters();\n\ntokenize = Sizzle.tokenize = function( selector, parseOnly ) {\n var matched, match, tokens, type,\n soFar, groups, preFilters,\n cached = tokenCache[ selector + \" \" ];\n\n if ( cached ) {\n return parseOnly ? 0 : cached.slice( 0 );\n }\n\n soFar = selector;\n groups = [];\n preFilters = Expr.preFilter;\n\n while ( soFar ) {\n\n // Comma and first run\n if ( !matched || (match = rcomma.exec( soFar )) ) {\n if ( match ) {\n // Don\'t consume trailing commas as valid\n soFar = soFar.slice( match[0].length ) || soFar;\n }\n groups.push( (tokens = []) );\n }\n\n matched = false;\n\n // Combinators\n if ( (match = rcombinators.exec( soFar )) ) {\n matched = match.shift();\n tokens.push({\n value: matched,\n // Cast descendant combinators to space\n type: match[0].replace( rtrim, \" \" )\n });\n soFar = soFar.slice( matched.length );\n }\n\n // Filters\n for ( type in Expr.filter ) {\n if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\n (match = preFilters[ type ]( match ))) ) {\n matched = match.shift();\n tokens.push({\n value: matched,\n type: type,\n matches: match\n });\n soFar = soFar.slice( matched.length );\n }\n }\n\n if ( !matched ) {\n break;\n }\n }\n\n // Return the length of the invalid excess\n // if we\'re just parsing\n // Otherwise, throw an error or return tokens\n return parseOnly ?\n soFar.length :\n soFar ?\n Sizzle.error( selector ) :\n // Cache the tokens\n tokenCache( selector, groups ).slice( 0 );\n};\n\nfunction toSelector( tokens ) {\n var i = 0,\n len = tokens.length,\n selector = \"\";\n for ( ; i < len; i++ ) {\n selector += tokens[i].value;\n }\n return selector;\n}\n\nfunction addCombinator( matcher, combinator, base ) {\n var dir = combinator.dir,\n checkNonElements = base && dir === \"parentNode\",\n doneName = done++;\n\n return combinator.first ?\n // Check against closest ancestor/preceding element\n function( elem, context, xml ) {\n while ( (elem = elem[ dir ]) ) {\n if ( elem.nodeType === 1 || checkNonElements ) {\n return matcher( elem, context, xml );\n }\n }\n } :\n\n // Check against all ancestor/preceding elements\n function( elem, context, xml ) {\n var oldCache, uniqueCache, outerCache,\n newCache = [ dirruns, doneName ];\n\n // We can\'t set arbitrary data on XML nodes, so they don\'t benefit from combinator caching\n if ( xml ) {\n while ( (elem = elem[ dir ]) ) {\n if ( elem.nodeType === 1 || checkNonElements ) {\n if ( matcher( elem, context, xml ) ) {\n return true;\n }\n }\n }\n } else {\n while ( (elem = elem[ dir ]) ) {\n if ( elem.nodeType === 1 || checkNonElements ) {\n outerCache = elem[ expando ] || (elem[ expando ] = {});\n\n // Support: IE <9 only\n // Defend against cloned attroperties (jQuery gh-1709)\n uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});\n\n if ( (oldCache = uniqueCache[ dir ]) &&\n oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {\n\n // Assign to newCache so results back-propagate to previous elements\n return (newCache[ 2 ] = oldCache[ 2 ]);\n } else {\n // Reuse newcache so results back-propagate to previous elements\n uniqueCache[ dir ] = newCache;\n\n // A match means we\'re done; a fail means we have to keep checking\n if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {\n return true;\n }\n }\n }\n }\n }\n };\n}\n\nfunction elementMatcher( matchers ) {\n return matchers.length > 1 ?\n function( elem, context, xml ) {\n var i = matchers.length;\n while ( i-- ) {\n if ( !matchers[i]( elem, context, xml ) ) {\n return false;\n }\n }\n return true;\n } :\n matchers[0];\n}\n\nfunction multipleContexts( selector, contexts, results ) {\n var i = 0,\n len = contexts.length;\n for ( ; i < len; i++ ) {\n Sizzle( selector, contexts[i], results );\n }\n return results;\n}\n\nfunction condense( unmatched, map, filter, context, xml ) {\n var elem,\n newUnmatched = [],\n i = 0,\n len = unmatched.length,\n mapped = map != null;\n\n for ( ; i < len; i++ ) {\n if ( (elem = unmatched[i]) ) {\n if ( !filter || filter( elem, context, xml ) ) {\n newUnmatched.push( elem );\n if ( mapped ) {\n map.push( i );\n }\n }\n }\n }\n\n return newUnmatched;\n}\n\nfunction setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\n if ( postFilter && !postFilter[ expando ] ) {\n postFilter = setMatcher( postFilter );\n }\n if ( postFinder && !postFinder[ expando ] ) {\n postFinder = setMatcher( postFinder, postSelector );\n }\n return markFunction(function( seed, results, context, xml ) {\n var temp, i, elem,\n preMap = [],\n postMap = [],\n preexisting = results.length,\n\n // Get initial elements from seed or context\n elems = seed || multipleContexts( selector || \"*\", context.nodeType ? [ context ] : context, [] ),\n\n // Prefilter to get matcher input, preserving a map for seed-results synchronization\n matcherIn = preFilter && ( seed || !selector ) ?\n condense( elems, preMap, preFilter, context, xml ) :\n elems,\n\n matcherOut = matcher ?\n // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\n postFinder || ( seed ? preFilter : preexisting || postFilter ) ?\n\n // ...intermediate processing is necessary\n [] :\n\n // ...otherwise use results directly\n results :\n matcherIn;\n\n // Find primary matches\n if ( matcher ) {\n matcher( matcherIn, matcherOut, context, xml );\n }\n\n // Apply postFilter\n if ( postFilter ) {\n temp = condense( matcherOut, postMap );\n postFilter( temp, [], context, xml );\n\n // Un-match failing elements by moving them back to matcherIn\n i = temp.length;\n while ( i-- ) {\n if ( (elem = temp[i]) ) {\n matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);\n }\n }\n }\n\n if ( seed ) {\n if ( postFinder || preFilter ) {\n if ( postFinder ) {\n // Get the final matcherOut by condensing this intermediate into postFinder contexts\n temp = [];\n i = matcherOut.length;\n while ( i-- ) {\n if ( (elem = matcherOut[i]) ) {\n // Restore matcherIn since elem is not yet a final match\n temp.push( (matcherIn[i] = elem) );\n }\n }\n postFinder( null, (matcherOut = []), temp, xml );\n }\n\n // Move matched elements from seed to results to keep them synchronized\n i = matcherOut.length;\n while ( i-- ) {\n if ( (elem = matcherOut[i]) &&\n (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {\n\n seed[temp] = !(results[temp] = elem);\n }\n }\n }\n\n // Add elements to results, through postFinder if defined\n } else {\n matcherOut = condense(\n matcherOut === results ?\n matcherOut.splice( preexisting, matcherOut.length ) :\n matcherOut\n );\n if ( postFinder ) {\n postFinder( null, results, matcherOut, xml );\n } else {\n push.apply( results, matcherOut );\n }\n }\n });\n}\n\nfunction matcherFromTokens( tokens ) {\n var checkContext, matcher, j,\n len = tokens.length,\n leadingRelative = Expr.relative[ tokens[0].type ],\n implicitRelative = leadingRelative || Expr.relative[\" \"],\n i = leadingRelative ? 1 : 0,\n\n // The foundational matcher ensures that elements are reachable from top-level context(s)\n matchContext = addCombinator( function( elem ) {\n return elem === checkContext;\n }, implicitRelative, true ),\n matchAnyContext = addCombinator( function( elem ) {\n return indexOf( checkContext, elem ) > -1;\n }, implicitRelative, true ),\n matchers = [ function( elem, context, xml ) {\n var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\n (checkContext = context).nodeType ?\n matchContext( elem, context, xml ) :\n matchAnyContext( elem, context, xml ) );\n // Avoid hanging onto element (issue #299)\n checkContext = null;\n return ret;\n } ];\n\n for ( ; i < len; i++ ) {\n if ( (matcher = Expr.relative[ tokens[i].type ]) ) {\n matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];\n } else {\n matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );\n\n // Return special upon seeing a positional matcher\n if ( matcher[ expando ] ) {\n // Find the next relative operator (if any) for proper handling\n j = ++i;\n for ( ; j < len; j++ ) {\n if ( Expr.relative[ tokens[j].type ] ) {\n break;\n }\n }\n return setMatcher(\n i > 1 && elementMatcher( matchers ),\n i > 1 && toSelector(\n // If the preceding token was a descendant combinator, insert an implicit any-element `*`\n tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" })\n ).replace( rtrim, \"$1\" ),\n matcher,\n i < j && matcherFromTokens( tokens.slice( i, j ) ),\n j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),\n j < len && toSelector( tokens )\n );\n }\n matchers.push( matcher );\n }\n }\n\n return elementMatcher( matchers );\n}\n\nfunction matcherFromGroupMatchers( elementMatchers, setMatchers ) {\n var bySet = setMatchers.length > 0,\n byElement = elementMatchers.length > 0,\n superMatcher = function( seed, context, xml, results, outermost ) {\n var elem, j, matcher,\n matchedCount = 0,\n i = \"0\",\n unmatched = seed && [],\n setMatched = [],\n contextBackup = outermostContext,\n // We must always have either seed elements or outermost context\n elems = seed || byElement && Expr.find[\"TAG\"]( \"*\", outermost ),\n // Use integer dirruns iff this is the outermost matcher\n dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),\n len = elems.length;\n\n if ( outermost ) {\n outermostContext = context === document || context || outermost;\n }\n\n // Add elements passing elementMatchers directly to results\n // Support: IE<9, Safari\n // Tolerate NodeList properties (IE: \"length\"; Safari: <number>) matching elements by id\n for ( ; i !== len && (elem = elems[i]) != null; i++ ) {\n if ( byElement && elem ) {\n j = 0;\n if ( !context && elem.ownerDocument !== document ) {\n setDocument( elem );\n xml = !documentIsHTML;\n }\n while ( (matcher = elementMatchers[j++]) ) {\n if ( matcher( elem, context || document, xml) ) {\n results.push( elem );\n break;\n }\n }\n if ( outermost ) {\n dirruns = dirrunsUnique;\n }\n }\n\n // Track unmatched elements for set filters\n if ( bySet ) {\n // They will have gone through all possible matchers\n if ( (elem = !matcher && elem) ) {\n matchedCount--;\n }\n\n // Lengthen the array for every element, matched or not\n if ( seed ) {\n unmatched.push( elem );\n }\n }\n }\n\n // `i` is now the count of elements visited above, and adding it to `matchedCount`\n // makes the latter nonnegative.\n matchedCount += i;\n\n // Apply set filters to unmatched elements\n // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`\n // equals `i`), unless we didn\'t visit _any_ elements in the above loop because we have\n // no element matchers and no seed.\n // Incrementing an initially-string \"0\" `i` allows `i` to remain a string only in that\n // case, which will result in a \"00\" `matchedCount` that differs from `i` but is also\n // numerically zero.\n if ( bySet && i !== matchedCount ) {\n j = 0;\n while ( (matcher = setMatchers[j++]) ) {\n matcher( unmatched, setMatched, context, xml );\n }\n\n if ( seed ) {\n // Reintegrate element matches to eliminate the need for sorting\n if ( matchedCount > 0 ) {\n while ( i-- ) {\n if ( !(unmatched[i] || setMatched[i]) ) {\n setMatched[i] = pop.call( results );\n }\n }\n }\n\n // Discard index placeholder values to get only actual matches\n setMatched = condense( setMatched );\n }\n\n // Add matches to results\n push.apply( results, setMatched );\n\n // Seedless set matches succeeding multiple successful matchers stipulate sorting\n if ( outermost && !seed && setMatched.length > 0 &&\n ( matchedCount + setMatchers.length ) > 1 ) {\n\n Sizzle.uniqueSort( results );\n }\n }\n\n // Override manipulation of globals by nested matchers\n if ( outermost ) {\n dirruns = dirrunsUnique;\n outermostContext = contextBackup;\n }\n\n return unmatched;\n };\n\n return bySet ?\n markFunction( superMatcher ) :\n superMatcher;\n}\n\ncompile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {\n var i,\n setMatchers = [],\n elementMatchers = [],\n cached = compilerCache[ selector + \" \" ];\n\n if ( !cached ) {\n // Generate a function of recursive functions that can be used to check each element\n if ( !match ) {\n match = tokenize( selector );\n }\n i = match.length;\n while ( i-- ) {\n cached = matcherFromTokens( match[i] );\n if ( cached[ expando ] ) {\n setMatchers.push( cached );\n } else {\n elementMatchers.push( cached );\n }\n }\n\n // Cache the compiled function\n cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );\n\n // Save selector and tokenization\n cached.selector = selector;\n }\n return cached;\n};\n\n/**\n * A low-level selection function that works with Sizzle\'s compiled\n * selector functions\n * @param {String|Function} selector A selector or a pre-compiled\n * selector function built with Sizzle.compile\n * @param {Element} context\n * @param {Array} [results]\n * @param {Array} [seed] A set of elements to match against\n */\nselect = Sizzle.select = function( selector, context, results, seed ) {\n var i, tokens, token, type, find,\n compiled = typeof selector === \"function\" && selector,\n match = !seed && tokenize( (selector = compiled.selector || selector) );\n\n results = results || [];\n\n // Try to minimize operations if there is only one selector in the list and no seed\n // (the latter of which guarantees us context)\n if ( match.length === 1 ) {\n\n // Reduce context if the leading compound selector is an ID\n tokens = match[0] = match[0].slice( 0 );\n if ( tokens.length > 2 && (token = tokens[0]).type === \"ID\" &&\n support.getById && context.nodeType === 9 && documentIsHTML &&\n Expr.relative[ tokens[1].type ] ) {\n\n context = ( Expr.find[\"ID\"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];\n if ( !context ) {\n return results;\n\n // Precompiled matchers will still verify ancestry, so step up a level\n } else if ( compiled ) {\n context = context.parentNode;\n }\n\n selector = selector.slice( tokens.shift().value.length );\n }\n\n // Fetch a seed set for right-to-left matching\n i = matchExpr[\"needsContext\"].test( selector ) ? 0 : tokens.length;\n while ( i-- ) {\n token = tokens[i];\n\n // Abort if we hit a combinator\n if ( Expr.relative[ (type = token.type) ] ) {\n break;\n }\n if ( (find = Expr.find[ type ]) ) {\n // Search, expanding context for leading sibling combinators\n if ( (seed = find(\n token.matches[0].replace( runescape, funescape ),\n rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context\n )) ) {\n\n // If seed is empty or no tokens remain, we can return early\n tokens.splice( i, 1 );\n selector = seed.length && toSelector( tokens );\n if ( !selector ) {\n push.apply( results, seed );\n return results;\n }\n\n break;\n }\n }\n }\n }\n\n // Compile and execute a filtering function if one is not provided\n // Provide `match` to avoid retokenization if we modified the selector above\n ( compiled || compile( selector, match ) )(\n seed,\n context,\n !documentIsHTML,\n results,\n !context || rsibling.test( selector ) && testContext( context.parentNode ) || context\n );\n return results;\n};\n\n// One-time assignments\n\n// Sort stability\nsupport.sortStable = expando.split(\"\").sort( sortOrder ).join(\"\") === expando;\n\n// Support: Chrome 14-35+\n// Always assume duplicates if they aren\'t passed to the comparison function\nsupport.detectDuplicates = !!hasDuplicate;\n\n// Initialize against the default document\nsetDocument();\n\n// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)\n// Detached nodes confoundingly follow *each other*\nsupport.sortDetached = assert(function( div1 ) {\n // Should return 1, but returns 4 (following)\n return div1.compareDocumentPosition( document.createElement(\"div\") ) & 1;\n});\n\n// Support: IE<8\n// Prevent attribute/property \"interpolation\"\n// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\nif ( !assert(function( div ) {\n div.innerHTML = \"<a href=\'#\'></a>\";\n return div.firstChild.getAttribute(\"href\") === \"#\" ;\n}) ) {\n addHandle( \"type|href|height|width\", function( elem, name, isXML ) {\n if ( !isXML ) {\n return elem.getAttribute( name, name.toLowerCase() === \"type\" ? 1 : 2 );\n }\n });\n}\n\n// Support: IE<9\n// Use defaultValue in place of getAttribute(\"value\")\nif ( !support.attributes || !assert(function( div ) {\n div.innerHTML = \"<input/>\";\n div.firstChild.setAttribute( \"value\", \"\" );\n return div.firstChild.getAttribute( \"value\" ) === \"\";\n}) ) {\n addHandle( \"value\", function( elem, name, isXML ) {\n if ( !isXML && elem.nodeName.toLowerCase() === \"input\" ) {\n return elem.defaultValue;\n }\n });\n}\n\n// Support: IE<9\n// Use getAttributeNode to fetch booleans when getAttribute lies\nif ( !assert(function( div ) {\n return div.getAttribute(\"disabled\") == null;\n}) ) {\n addHandle( booleans, function( elem, name, isXML ) {\n var val;\n if ( !isXML ) {\n return elem[ name ] === true ? name.toLowerCase() :\n (val = elem.getAttributeNode( name )) && val.specified ?\n val.value :\n null;\n }\n });\n}\n\nreturn Sizzle;\n\n})( window );\n\n\n\njQuery.find = Sizzle;\njQuery.expr = Sizzle.selectors;\njQuery.expr[ \":\" ] = jQuery.expr.pseudos;\njQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;\njQuery.text = Sizzle.getText;\njQuery.isXMLDoc = Sizzle.isXML;\njQuery.contains = Sizzle.contains;\n\n\n\nvar dir = function( elem, dir, until ) {\n var matched = [],\n truncate = until !== undefined;\n\n while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {\n if ( elem.nodeType === 1 ) {\n if ( truncate && jQuery( elem ).is( until ) ) {\n break;\n }\n matched.push( elem );\n }\n }\n return matched;\n};\n\n\nvar siblings = function( n, elem ) {\n var matched = [];\n\n for ( ; n; n = n.nextSibling ) {\n if ( n.nodeType === 1 && n !== elem ) {\n matched.push( n );\n }\n }\n\n return matched;\n};\n\n\nvar rneedsContext = jQuery.expr.match.needsContext;\n\nvar rsingleTag = ( /^<([\\w-]+)\\s*\\/?>(?:<\\/\\1>|)$/ );\n\n\n\nvar risSimple = /^.[^:#\\[\\.,]*$/;\n\n// Implement the identical functionality for filter and not\nfunction winnow( elements, qualifier, not ) {\n if ( jQuery.isFunction( qualifier ) ) {\n return jQuery.grep( elements, function( elem, i ) {\n /* jshint -W018 */\n return !!qualifier.call( elem, i, elem ) !== not;\n } );\n\n }\n\n if ( qualifier.nodeType ) {\n return jQuery.grep( elements, function( elem ) {\n return ( elem === qualifier ) !== not;\n } );\n\n }\n\n if ( typeof qualifier === \"string\" ) {\n if ( risSimple.test( qualifier ) ) {\n return jQuery.filter( qualifier, elements, not );\n }\n\n qualifier = jQuery.filter( qualifier, elements );\n }\n\n return jQuery.grep( elements, function( elem ) {\n return ( indexOf.call( qualifier, elem ) > -1 ) !== not;\n } );\n}\n\njQuery.filter = function( expr, elems, not ) {\n var elem = elems[ 0 ];\n\n if ( not ) {\n expr = \":not(\" + expr + \")\";\n }\n\n return elems.length === 1 && elem.nodeType === 1 ?\n jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :\n jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\n return elem.nodeType === 1;\n } ) );\n};\n\njQuery.fn.extend( {\n find: function( selector ) {\n var i,\n len = this.length,\n ret = [],\n self = this;\n\n if ( typeof selector !== \"string\" ) {\n return this.pushStack( jQuery( selector ).filter( function() {\n for ( i = 0; i < len; i++ ) {\n if ( jQuery.contains( self[ i ], this ) ) {\n return true;\n }\n }\n } ) );\n }\n\n for ( i = 0; i < len; i++ ) {\n jQuery.find( selector, self[ i ], ret );\n }\n\n // Needed because $( selector, context ) becomes $( context ).find( selector )\n ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );\n ret.selector = this.selector ? this.selector + \" \" + selector : selector;\n return ret;\n },\n filter: function( selector ) {\n return this.pushStack( winnow( this, selector || [], false ) );\n },\n not: function( selector ) {\n return this.pushStack( winnow( this, selector || [], true ) );\n },\n is: function( selector ) {\n return !!winnow(\n this,\n\n // If this is a positional/relative selector, check membership in the returned set\n // so $(\"p:first\").is(\"p:last\") won\'t return true for a doc with two \"p\".\n typeof selector === \"string\" && rneedsContext.test( selector ) ?\n jQuery( selector ) :\n selector || [],\n false\n ).length;\n }\n} );\n\n\n// Initialize a jQuery object\n\n\n// A central reference to the root jQuery(document)\nvar rootjQuery,\n\n // A simple way to check for HTML strings\n // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)\n // Strict HTML recognition (#11290: must start with <)\n rquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]*))$/,\n\n init = jQuery.fn.init = function( selector, context, root ) {\n var match, elem;\n\n // HANDLE: $(\"\"), $(null), $(undefined), $(false)\n if ( !selector ) {\n return this;\n }\n\n // Method init() accepts an alternate rootjQuery\n // so migrate can support jQuery.sub (gh-2101)\n root = root || rootjQuery;\n\n // Handle HTML strings\n if ( typeof selector === \"string\" ) {\n if ( selector[ 0 ] === \"<\" &&\n selector[ selector.length - 1 ] === \">\" &&\n selector.length >= 3 ) {\n\n // Assume that strings that start and end with <> are HTML and skip the regex check\n match = [ null, selector, null ];\n\n } else {\n match = rquickExpr.exec( selector );\n }\n\n // Match html or make sure no context is specified for #id\n if ( match && ( match[ 1 ] || !context ) ) {\n\n // HANDLE: $(html) -> $(array)\n if ( match[ 1 ] ) {\n context = context instanceof jQuery ? context[ 0 ] : context;\n\n // Option to run scripts is true for back-compat\n // Intentionally let the error be thrown if parseHTML is not present\n jQuery.merge( this, jQuery.parseHTML(\n match[ 1 ],\n context && context.nodeType ? context.ownerDocument || context : document,\n true\n ) );\n\n // HANDLE: $(html, props)\n if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {\n for ( match in context ) {\n\n // Properties of context are called as methods if possible\n if ( jQuery.isFunction( this[ match ] ) ) {\n this[ match ]( context[ match ] );\n\n // ...and otherwise set as attributes\n } else {\n this.attr( match, context[ match ] );\n }\n }\n }\n\n return this;\n\n // HANDLE: $(#id)\n } else {\n elem = document.getElementById( match[ 2 ] );\n\n // Support: Blackberry 4.6\n // gEBID returns nodes no longer in the document (#6963)\n if ( elem && elem.parentNode ) {\n\n // Inject the element directly into the jQuery object\n this.length = 1;\n this[ 0 ] = elem;\n }\n\n this.context = document;\n this.selector = selector;\n return this;\n }\n\n // HANDLE: $(expr, $(...))\n } else if ( !context || context.jquery ) {\n return ( context || root ).find( selector );\n\n // HANDLE: $(expr, context)\n // (which is just equivalent to: $(context).find(expr)\n } else {\n return this.constructor( context ).find( selector );\n }\n\n // HANDLE: $(DOMElement)\n } else if ( selector.nodeType ) {\n this.context = this[ 0 ] = selector;\n this.length = 1;\n return this;\n\n // HANDLE: $(function)\n // Shortcut for document ready\n } else if ( jQuery.isFunction( selector ) ) {\n return root.ready !== undefined ?\n root.ready( selector ) :\n\n // Execute immediately if ready is not present\n selector( jQuery );\n }\n\n if ( selector.selector !== undefined ) {\n this.selector = selector.selector;\n this.context = selector.context;\n }\n\n return jQuery.makeArray( selector, this );\n };\n\n// Give the init function the jQuery prototype for later instantiation\ninit.prototype = jQuery.fn;\n\n// Initialize central reference\nrootjQuery = jQuery( document );\n\n\nvar rparentsprev = /^(?:parents|prev(?:Until|All))/,\n\n // Methods guaranteed to produce a unique set when starting from a unique set\n guaranteedUnique = {\n children: true,\n contents: true,\n next: true,\n prev: true\n };\n\njQuery.fn.extend( {\n has: function( target ) {\n var targets = jQuery( target, this ),\n l = targets.length;\n\n return this.filter( function() {\n var i = 0;\n for ( ; i < l; i++ ) {\n if ( jQuery.contains( this, targets[ i ] ) ) {\n return true;\n }\n }\n } );\n },\n\n closest: function( selectors, context ) {\n var cur,\n i = 0,\n l = this.length,\n matched = [],\n pos = rneedsContext.test( selectors ) || typeof selectors !== \"string\" ?\n jQuery( selectors, context || this.context ) :\n 0;\n\n for ( ; i < l; i++ ) {\n for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {\n\n // Always skip document fragments\n if ( cur.nodeType < 11 && ( pos ?\n pos.index( cur ) > -1 :\n\n // Don\'t pass non-elements to Sizzle\n cur.nodeType === 1 &&\n jQuery.find.matchesSelector( cur, selectors ) ) ) {\n\n matched.push( cur );\n break;\n }\n }\n }\n\n return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );\n },\n\n // Determine the position of an element within the set\n index: function( elem ) {\n\n // No argument, return index in parent\n if ( !elem ) {\n return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;\n }\n\n // Index in selector\n if ( typeof elem === \"string\" ) {\n return indexOf.call( jQuery( elem ), this[ 0 ] );\n }\n\n // Locate the position of the desired element\n return indexOf.call( this,\n\n // If it receives a jQuery object, the first element is used\n elem.jquery ? elem[ 0 ] : elem\n );\n },\n\n add: function( selector, context ) {\n return this.pushStack(\n jQuery.uniqueSort(\n jQuery.merge( this.get(), jQuery( selector, context ) )\n )\n );\n },\n\n addBack: function( selector ) {\n return this.add( selector == null ?\n this.prevObject : this.prevObject.filter( selector )\n );\n }\n} );\n\nfunction sibling( cur, dir ) {\n while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}\n return cur;\n}\n\njQuery.each( {\n parent: function( elem ) {\n var parent = elem.parentNode;\n return parent && parent.nodeType !== 11 ? parent : null;\n },\n parents: function( elem ) {\n return dir( elem, \"parentNode\" );\n },\n parentsUntil: function( elem, i, until ) {\n return dir( elem, \"parentNode\", until );\n },\n next: function( elem ) {\n return sibling( elem, \"nextSibling\" );\n },\n prev: function( elem ) {\n return sibling( elem, \"previousSibling\" );\n },\n nextAll: function( elem ) {\n return dir( elem, \"nextSibling\" );\n },\n prevAll: function( elem ) {\n return dir( elem, \"previousSibling\" );\n },\n nextUntil: function( elem, i, until ) {\n return dir( elem, \"nextSibling\", until );\n },\n prevUntil: function( elem, i, until ) {\n return dir( elem, \"previousSibling\", until );\n },\n siblings: function( elem ) {\n return siblings( ( elem.parentNode || {} ).firstChild, elem );\n },\n children: function( elem ) {\n return siblings( elem.firstChild );\n },\n contents: function( elem ) {\n return elem.contentDocument || jQuery.merge( [], elem.childNodes );\n }\n}, function( name, fn ) {\n jQuery.fn[ name ] = function( until, selector ) {\n var matched = jQuery.map( this, fn, until );\n\n if ( name.slice( -5 ) !== \"Until\" ) {\n selector = until;\n }\n\n if ( selector && typeof selector === \"string\" ) {\n matched = jQuery.filter( selector, matched );\n }\n\n if ( this.length > 1 ) {\n\n // Remove duplicates\n if ( !guaranteedUnique[ name ] ) {\n jQuery.uniqueSort( matched );\n }\n\n // Reverse order for parents* and prev-derivatives\n if ( rparentsprev.test( name ) ) {\n matched.reverse();\n }\n }\n\n return this.pushStack( matched );\n };\n} );\nvar rnotwhite = ( /\\S+/g );\n\n\n\n// Convert String-formatted options into Object-formatted ones\nfunction createOptions( options ) {\n var object = {};\n jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {\n object[ flag ] = true;\n } );\n return object;\n}\n\n/*\n * Create a callback list using the following parameters:\n *\n * options: an optional list of space-separated options that will change how\n * the callback list behaves or a more traditional option object\n *\n * By default a callback list will act like an event callback list and can be\n * \"fired\" multiple times.\n *\n * Possible options:\n *\n * once: will ensure the callback list can only be fired once (like a Deferred)\n *\n * memory: will keep track of previous values and will call any callback added\n * after the list has been fired right away with the latest \"memorized\"\n * values (like a Deferred)\n *\n * unique: will ensure a callback can only be added once (no duplicate in the list)\n *\n * stopOnFalse: interrupt callings when a callback returns false\n *\n */\njQuery.Callbacks = function( options ) {\n\n // Convert options from String-formatted to Object-formatted if needed\n // (we check in cache first)\n options = typeof options === \"string\" ?\n createOptions( options ) :\n jQuery.extend( {}, options );\n\n var // Flag to know if list is currently firing\n firing,\n\n // Last fire value for non-forgettable lists\n memory,\n\n // Flag to know if list was already fired\n fired,\n\n // Flag to prevent firing\n locked,\n\n // Actual callback list\n list = [],\n\n // Queue of execution data for repeatable lists\n queue = [],\n\n // Index of currently firing callback (modified by add/remove as needed)\n firingIndex = -1,\n\n // Fire callbacks\n fire = function() {\n\n // Enforce single-firing\n locked = options.once;\n\n // Execute callbacks for all pending executions,\n // respecting firingIndex overrides and runtime changes\n fired = firing = true;\n for ( ; queue.length; firingIndex = -1 ) {\n memory = queue.shift();\n while ( ++firingIndex < list.length ) {\n\n // Run callback and check for early termination\n if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&\n options.stopOnFalse ) {\n\n // Jump to end and forget the data so .add doesn\'t re-fire\n firingIndex = list.length;\n memory = false;\n }\n }\n }\n\n // Forget the data if we\'re done with it\n if ( !options.memory ) {\n memory = false;\n }\n\n firing = false;\n\n // Clean up if we\'re done firing for good\n if ( locked ) {\n\n // Keep an empty list if we have data for future add calls\n if ( memory ) {\n list = [];\n\n // Otherwise, this object is spent\n } else {\n list = \"\";\n }\n }\n },\n\n // Actual Callbacks object\n self = {\n\n // Add a callback or a collection of callbacks to the list\n add: function() {\n if ( list ) {\n\n // If we have memory from a past run, we should fire after adding\n if ( memory && !firing ) {\n firingIndex = list.length - 1;\n queue.push( memory );\n }\n\n ( function add( args ) {\n jQuery.each( args, function( _, arg ) {\n if ( jQuery.isFunction( arg ) ) {\n if ( !options.unique || !self.has( arg ) ) {\n list.push( arg );\n }\n } else if ( arg && arg.length && jQuery.type( arg ) !== \"string\" ) {\n\n // Inspect recursively\n add( arg );\n }\n } );\n } )( arguments );\n\n if ( memory && !firing ) {\n fire();\n }\n }\n return this;\n },\n\n // Remove a callback from the list\n remove: function() {\n jQuery.each( arguments, function( _, arg ) {\n var index;\n while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {\n list.splice( index, 1 );\n\n // Handle firing indexes\n if ( index <= firingIndex ) {\n firingIndex--;\n }\n }\n } );\n return this;\n },\n\n // Check if a given callback is in the list.\n // If no argument is given, return whether or not list has callbacks attached.\n has: function( fn ) {\n return fn ?\n jQuery.inArray( fn, list ) > -1 :\n list.length > 0;\n },\n\n // Remove all callbacks from the list\n empty: function() {\n if ( list ) {\n list = [];\n }\n return this;\n },\n\n // Disable .fire and .add\n // Abort any current/pending executions\n // Clear all callbacks and values\n disable: function() {\n locked = queue = [];\n list = memory = \"\";\n return this;\n },\n disabled: function() {\n return !list;\n },\n\n // Disable .fire\n // Also disable .add unless we have memory (since it would have no effect)\n // Abort any pending executions\n lock: function() {\n locked = queue = [];\n if ( !memory ) {\n list = memory = \"\";\n }\n return this;\n },\n locked: function() {\n return !!locked;\n },\n\n // Call all callbacks with the given context and arguments\n fireWith: function( context, args ) {\n if ( !locked ) {\n args = args || [];\n args = [ context, args.slice ? args.slice() : args ];\n queue.push( args );\n if ( !firing ) {\n fire();\n }\n }\n return this;\n },\n\n // Call all the callbacks with the given arguments\n fire: function() {\n self.fireWith( this, arguments );\n return this;\n },\n\n // To know if the callbacks have already been called at least once\n fired: function() {\n return !!fired;\n }\n };\n\n return self;\n};\n\n\njQuery.extend( {\n\n Deferred: function( func ) {\n var tuples = [\n\n // action, add listener, listener list, final state\n [ \"resolve\", \"done\", jQuery.Callbacks( \"once memory\" ), \"resolved\" ],\n [ \"reject\", \"fail\", jQuery.Callbacks( \"once memory\" ), \"rejected\" ],\n [ \"notify\", \"progress\", jQuery.Callbacks( \"memory\" ) ]\n ],\n state = \"pending\",\n promise = {\n state: function() {\n return state;\n },\n always: function() {\n deferred.done( arguments ).fail( arguments );\n return this;\n },\n then: function( /* fnDone, fnFail, fnProgress */ ) {\n var fns = arguments;\n return jQuery.Deferred( function( newDefer ) {\n jQuery.each( tuples, function( i, tuple ) {\n var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];\n\n // deferred[ done | fail | progress ] for forwarding actions to newDefer\n deferred[ tuple[ 1 ] ]( function() {\n var returned = fn && fn.apply( this, arguments );\n if ( returned && jQuery.isFunction( returned.promise ) ) {\n returned.promise()\n .progress( newDefer.notify )\n .done( newDefer.resolve )\n .fail( newDefer.reject );\n } else {\n newDefer[ tuple[ 0 ] + \"With\" ](\n this === promise ? newDefer.promise() : this,\n fn ? [ returned ] : arguments\n );\n }\n } );\n } );\n fns = null;\n } ).promise();\n },\n\n // Get a promise for this deferred\n // If obj is provided, the promise aspect is added to the object\n promise: function( obj ) {\n return obj != null ? jQuery.extend( obj, promise ) : promise;\n }\n },\n deferred = {};\n\n // Keep pipe for back-compat\n promise.pipe = promise.then;\n\n // Add list-specific methods\n jQuery.each( tuples, function( i, tuple ) {\n var list = tuple[ 2 ],\n stateString = tuple[ 3 ];\n\n // promise[ done | fail | progress ] = list.add\n promise[ tuple[ 1 ] ] = list.add;\n\n // Handle state\n if ( stateString ) {\n list.add( function() {\n\n // state = [ resolved | rejected ]\n state = stateString;\n\n // [ reject_list | resolve_list ].disable; progress_list.lock\n }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );\n }\n\n // deferred[ resolve | reject | notify ]\n deferred[ tuple[ 0 ] ] = function() {\n deferred[ tuple[ 0 ] + \"With\" ]( this === deferred ? promise : this, arguments );\n return this;\n };\n deferred[ tuple[ 0 ] + \"With\" ] = list.fireWith;\n } );\n\n // Make the deferred a promise\n promise.promise( deferred );\n\n // Call given func if any\n if ( func ) {\n func.call( deferred, deferred );\n }\n\n // All done!\n return deferred;\n },\n\n // Deferred helper\n when: function( subordinate /* , ..., subordinateN */ ) {\n var i = 0,\n resolveValues = slice.call( arguments ),\n length = resolveValues.length,\n\n // the count of uncompleted subordinates\n remaining = length !== 1 ||\n ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,\n\n // the master Deferred.\n // If resolveValues consist of only a single Deferred, just use that.\n deferred = remaining === 1 ? subordinate : jQuery.Deferred(),\n\n // Update function for both resolve and progress values\n updateFunc = function( i, contexts, values ) {\n return function( value ) {\n contexts[ i ] = this;\n values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;\n if ( values === progressValues ) {\n deferred.notifyWith( contexts, values );\n } else if ( !( --remaining ) ) {\n deferred.resolveWith( contexts, values );\n }\n };\n },\n\n progressValues, progressContexts, resolveContexts;\n\n // Add listeners to Deferred subordinates; treat others as resolved\n if ( length > 1 ) {\n progressValues = new Array( length );\n progressContexts = new Array( length );\n resolveContexts = new Array( length );\n for ( ; i < length; i++ ) {\n if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {\n resolveValues[ i ].promise()\n .progress( updateFunc( i, progressContexts, progressValues ) )\n .done( updateFunc( i, resolveContexts, resolveValues ) )\n .fail( deferred.reject );\n } else {\n --remaining;\n }\n }\n }\n\n // If we\'re not waiting on anything, resolve the master\n if ( !remaining ) {\n deferred.resolveWith( resolveContexts, resolveValues );\n }\n\n return deferred.promise();\n }\n} );\n\n\n// The deferred used on DOM ready\nvar readyList;\n\njQuery.fn.ready = function( fn ) {\n\n // Add the callback\n jQuery.ready.promise().done( fn );\n\n return this;\n};\n\njQuery.extend( {\n\n // Is the DOM ready to be used? Set to true once it occurs.\n isReady: false,\n\n // A counter to track how many items to wait for before\n // the ready event fires. See #6781\n readyWait: 1,\n\n // Hold (or release) the ready event\n holdReady: function( hold ) {\n if ( hold ) {\n jQuery.readyWait++;\n } else {\n jQuery.ready( true );\n }\n },\n\n // Handle when the DOM is ready\n ready: function( wait ) {\n\n // Abort if there are pending holds or we\'re already ready\n if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {\n return;\n }\n\n // Remember that the DOM is ready\n jQuery.isReady = true;\n\n // If a normal DOM Ready event fired, decrement, and wait if need be\n if ( wait !== true && --jQuery.readyWait > 0 ) {\n return;\n }\n\n // If there are functions bound, to execute\n readyList.resolveWith( document, [ jQuery ] );\n\n // Trigger any bound ready events\n if ( jQuery.fn.triggerHandler ) {\n jQuery( document ).triggerHandler( \"ready\" );\n jQuery( document ).off( \"ready\" );\n }\n }\n} );\n\n/**\n * The ready event handler and self cleanup method\n */\nfunction completed() {\n document.removeEventListener( \"DOMContentLoaded\", completed );\n window.removeEventListener( \"load\", completed );\n jQuery.ready();\n}\n\njQuery.ready.promise = function( obj ) {\n if ( !readyList ) {\n\n readyList = jQuery.Deferred();\n\n // Catch cases where $(document).ready() is called\n // after the browser event has already occurred.\n // Support: IE9-10 only\n // Older IE sometimes signals \"interactive\" too soon\n if ( document.readyState === \"complete\" ||\n ( document.readyState !== \"loading\" && !document.documentElement.doScroll ) ) {\n\n // Handle it asynchronously to allow scripts the opportunity to delay ready\n window.setTimeout( jQuery.ready );\n\n } else {\n\n // Use the handy event callback\n document.addEventListener( \"DOMContentLoaded\", completed );\n\n // A fallback to window.onload, that will always work\n window.addEventListener( \"load\", completed );\n }\n }\n return readyList.promise( obj );\n};\n\n// Kick off the DOM ready check even if the user does not\njQuery.ready.promise();\n\n\n\n\n// Multifunctional method to get and set values of a collection\n// The value/s can optionally be executed if it\'s a function\nvar access = function( elems, fn, key, value, chainable, emptyGet, raw ) {\n var i = 0,\n len = elems.length,\n bulk = key == null;\n\n // Sets many values\n if ( jQuery.type( key ) === \"object\" ) {\n chainable = true;\n for ( i in key ) {\n access( elems, fn, i, key[ i ], true, emptyGet, raw );\n }\n\n // Sets one value\n } else if ( value !== undefined ) {\n chainable = true;\n\n if ( !jQuery.isFunction( value ) ) {\n raw = true;\n }\n\n if ( bulk ) {\n\n // Bulk operations run against the entire set\n if ( raw ) {\n fn.call( elems, value );\n fn = null;\n\n // ...except when executing function values\n } else {\n bulk = fn;\n fn = function( elem, key, value ) {\n return bulk.call( jQuery( elem ), value );\n };\n }\n }\n\n if ( fn ) {\n for ( ; i < len; i++ ) {\n fn(\n elems[ i ], key, raw ?\n value :\n value.call( elems[ i ], i, fn( elems[ i ], key ) )\n );\n }\n }\n }\n\n return chainable ?\n elems :\n\n // Gets\n bulk ?\n fn.call( elems ) :\n len ? fn( elems[ 0 ], key ) : emptyGet;\n};\nvar acceptData = function( owner ) {\n\n // Accepts only:\n // - Node\n // - Node.ELEMENT_NODE\n // - Node.DOCUMENT_NODE\n // - Object\n // - Any\n /* jshint -W018 */\n return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );\n};\n\n\n\n\nfunction Data() {\n this.expando = jQuery.expando + Data.uid++;\n}\n\nData.uid = 1;\n\nData.prototype = {\n\n register: function( owner, initial ) {\n var value = initial || {};\n\n // If it is a node unlikely to be stringify-ed or looped over\n // use plain assignment\n if ( owner.nodeType ) {\n owner[ this.expando ] = value;\n\n // Otherwise secure it in a non-enumerable, non-writable property\n // configurability must be true to allow the property to be\n // deleted with the delete operator\n } else {\n Object.defineProperty( owner, this.expando, {\n value: value,\n writable: true,\n configurable: true\n } );\n }\n return owner[ this.expando ];\n },\n cache: function( owner ) {\n\n // We can accept data for non-element nodes in modern browsers,\n // but we should not, see #8335.\n // Always return an empty object.\n if ( !acceptData( owner ) ) {\n return {};\n }\n\n // Check if the owner object already has a cache\n var value = owner[ this.expando ];\n\n // If not, create one\n if ( !value ) {\n value = {};\n\n // We can accept data for non-element nodes in modern browsers,\n // but we should not, see #8335.\n // Always return an empty object.\n if ( acceptData( owner ) ) {\n\n // If it is a node unlikely to be stringify-ed or looped over\n // use plain assignment\n if ( owner.nodeType ) {\n owner[ this.expando ] = value;\n\n // Otherwise secure it in a non-enumerable property\n // configurable must be true to allow the property to be\n // deleted when data is removed\n } else {\n Object.defineProperty( owner, this.expando, {\n value: value,\n configurable: true\n } );\n }\n }\n }\n\n return value;\n },\n set: function( owner, data, value ) {\n var prop,\n cache = this.cache( owner );\n\n // Handle: [ owner, key, value ] args\n if ( typeof data === \"string\" ) {\n cache[ data ] = value;\n\n // Handle: [ owner, { properties } ] args\n } else {\n\n // Copy the properties one-by-one to the cache object\n for ( prop in data ) {\n cache[ prop ] = data[ prop ];\n }\n }\n return cache;\n },\n get: function( owner, key ) {\n return key === undefined ?\n this.cache( owner ) :\n owner[ this.expando ] && owner[ this.expando ][ key ];\n },\n access: function( owner, key, value ) {\n var stored;\n\n // In cases where either:\n //\n // 1. No key was specified\n // 2. A string key was specified, but no value provided\n //\n // Take the \"read\" path and allow the get method to determine\n // which value to return, respectively either:\n //\n // 1. The entire cache object\n // 2. The data stored at the key\n //\n if ( key === undefined ||\n ( ( key && typeof key === \"string\" ) && value === undefined ) ) {\n\n stored = this.get( owner, key );\n\n return stored !== undefined ?\n stored : this.get( owner, jQuery.camelCase( key ) );\n }\n\n // When the key is not a string, or both a key and value\n // are specified, set or extend (existing objects) with either:\n //\n // 1. An object of properties\n // 2. A key and value\n //\n this.set( owner, key, value );\n\n // Since the \"set\" path can have two possible entry points\n // return the expected data based on which path was taken[*]\n return value !== undefined ? value : key;\n },\n remove: function( owner, key ) {\n var i, name, camel,\n cache = owner[ this.expando ];\n\n if ( cache === undefined ) {\n return;\n }\n\n if ( key === undefined ) {\n this.register( owner );\n\n } else {\n\n // Support array or space separated string of keys\n if ( jQuery.isArray( key ) ) {\n\n // If \"name\" is an array of keys...\n // When data is initially created, via (\"key\", \"val\") signature,\n // keys will be converted to camelCase.\n // Since there is no way to tell _how_ a key was added, remove\n // both plain key and camelCase key. #12786\n // This will only penalize the array argument path.\n name = key.concat( key.map( jQuery.camelCase ) );\n } else {\n camel = jQuery.camelCase( key );\n\n // Try the string as a key before any manipulation\n if ( key in cache ) {\n name = [ key, camel ];\n } else {\n\n // If a key with the spaces exists, use it.\n // Otherwise, create an array by matching non-whitespace\n name = camel;\n name = name in cache ?\n [ name ] : ( name.match( rnotwhite ) || [] );\n }\n }\n\n i = name.length;\n\n while ( i-- ) {\n delete cache[ name[ i ] ];\n }\n }\n\n // Remove the expando if there\'s no more data\n if ( key === undefined || jQuery.isEmptyObject( cache ) ) {\n\n // Support: Chrome <= 35-45+\n // Webkit & Blink performance suffers when deleting properties\n // from DOM nodes, so set to undefined instead\n // https://code.google.com/p/chromium/issues/detail?id=378607\n if ( owner.nodeType ) {\n owner[ this.expando ] = undefined;\n } else {\n delete owner[ this.expando ];\n }\n }\n },\n hasData: function( owner ) {\n var cache = owner[ this.expando ];\n return cache !== undefined && !jQuery.isEmptyObject( cache );\n }\n};\nvar dataPriv = new Data();\n\nvar dataUser = new Data();\n\n\n\n// Implementation Summary\n//\n// 1. Enforce API surface and semantic compatibility with 1.9.x branch\n// 2. Improve the module\'s maintainability by reducing the storage\n// paths to a single mechanism.\n// 3. Use the same single mechanism to support \"private\" and \"user\" data.\n// 4. _Never_ expose \"private\" data to user code (TODO: Drop _data, _removeData)\n// 5. Avoid exposing implementation details on user objects (eg. expando properties)\n// 6. Provide a clear path for implementation upgrade to WeakMap in 2014\n\nvar rbrace = /^(?:\\{[\\w\\W]*\\}|\\[[\\w\\W]*\\])$/,\n rmultiDash = /[A-Z]/g;\n\nfunction dataAttr( elem, key, data ) {\n var name;\n\n // If nothing was found internally, try to fetch any\n // data from the HTML5 data-* attribute\n if ( data === undefined && elem.nodeType === 1 ) {\n name = \"data-\" + key.replace( rmultiDash, \"-$&\" ).toLowerCase();\n data = elem.getAttribute( name );\n\n if ( typeof data === \"string\" ) {\n try {\n data = data === \"true\" ? true :\n data === \"false\" ? false :\n data === \"null\" ? null :\n\n // Only convert to a number if it doesn\'t change the string\n +data + \"\" === data ? +data :\n rbrace.test( data ) ? jQuery.parseJSON( data ) :\n data;\n } catch ( e ) {}\n\n // Make sure we set the data so it isn\'t changed later\n dataUser.set( elem, key, data );\n } else {\n data = undefined;\n }\n }\n return data;\n}\n\njQuery.extend( {\n hasData: function( elem ) {\n return dataUser.hasData( elem ) || dataPriv.hasData( elem );\n },\n\n data: function( elem, name, data ) {\n return dataUser.access( elem, name, data );\n },\n\n removeData: function( elem, name ) {\n dataUser.remove( elem, name );\n },\n\n // TODO: Now that all calls to _data and _removeData have been replaced\n // with direct calls to dataPriv methods, these can be deprecated.\n _data: function( elem, name, data ) {\n return dataPriv.access( elem, name, data );\n },\n\n _removeData: function( elem, name ) {\n dataPriv.remove( elem, name );\n }\n} );\n\njQuery.fn.extend( {\n data: function( key, value ) {\n var i, name, data,\n elem = this[ 0 ],\n attrs = elem && elem.attributes;\n\n // Gets all values\n if ( key === undefined ) {\n if ( this.length ) {\n data = dataUser.get( elem );\n\n if ( elem.nodeType === 1 && !dataPriv.get( elem, \"hasDataAttrs\" ) ) {\n i = attrs.length;\n while ( i-- ) {\n\n // Support: IE11+\n // The attrs elements can be null (#14894)\n if ( attrs[ i ] ) {\n name = attrs[ i ].name;\n if ( name.indexOf( \"data-\" ) === 0 ) {\n name = jQuery.camelCase( name.slice( 5 ) );\n dataAttr( elem, name, data[ name ] );\n }\n }\n }\n dataPriv.set( elem, \"hasDataAttrs\", true );\n }\n }\n\n return data;\n }\n\n // Sets multiple values\n if ( typeof key === \"object\" ) {\n return this.each( function() {\n dataUser.set( this, key );\n } );\n }\n\n return access( this, function( value ) {\n var data, camelKey;\n\n // The calling jQuery object (element matches) is not empty\n // (and therefore has an element appears at this[ 0 ]) and the\n // `value` parameter was not undefined. An empty jQuery object\n // will result in `undefined` for elem = this[ 0 ] which will\n // throw an exception if an attempt to read a data cache is made.\n if ( elem && value === undefined ) {\n\n // Attempt to get data from the cache\n // with the key as-is\n data = dataUser.get( elem, key ) ||\n\n // Try to find dashed key if it exists (gh-2779)\n // This is for 2.2.x only\n dataUser.get( elem, key.replace( rmultiDash, \"-$&\" ).toLowerCase() );\n\n if ( data !== undefined ) {\n return data;\n }\n\n camelKey = jQuery.camelCase( key );\n\n // Attempt to get data from the cache\n // with the key camelized\n data = dataUser.get( elem, camelKey );\n if ( data !== undefined ) {\n return data;\n }\n\n // Attempt to \"discover\" the data in\n // HTML5 custom data-* attrs\n data = dataAttr( elem, camelKey, undefined );\n if ( data !== undefined ) {\n return data;\n }\n\n // We tried really hard, but the data doesn\'t exist.\n return;\n }\n\n // Set the data...\n camelKey = jQuery.camelCase( key );\n this.each( function() {\n\n // First, attempt to store a copy or reference of any\n // data that might\'ve been store with a camelCased key.\n var data = dataUser.get( this, camelKey );\n\n // For HTML5 data-* attribute interop, we have to\n // store property names with dashes in a camelCase form.\n // This might not apply to all properties...*\n dataUser.set( this, camelKey, value );\n\n // *... In the case of properties that might _actually_\n // have dashes, we need to also store a copy of that\n // unchanged property.\n if ( key.indexOf( \"-\" ) > -1 && data !== undefined ) {\n dataUser.set( this, key, value );\n }\n } );\n }, null, value, arguments.length > 1, null, true );\n },\n\n removeData: function( key ) {\n return this.each( function() {\n dataUser.remove( this, key );\n } );\n }\n} );\n\n\njQuery.extend( {\n queue: function( elem, type, data ) {\n var queue;\n\n if ( elem ) {\n type = ( type || \"fx\" ) + \"queue\";\n queue = dataPriv.get( elem, type );\n\n // Speed up dequeue by getting out quickly if this is just a lookup\n if ( data ) {\n if ( !queue || jQuery.isArray( data ) ) {\n queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );\n } else {\n queue.push( data );\n }\n }\n return queue || [];\n }\n },\n\n dequeue: function( elem, type ) {\n type = type || \"fx\";\n\n var queue = jQuery.queue( elem, type ),\n startLength = queue.length,\n fn = queue.shift(),\n hooks = jQuery._queueHooks( elem, type ),\n next = function() {\n jQuery.dequeue( elem, type );\n };\n\n // If the fx queue is dequeued, always remove the progress sentinel\n if ( fn === \"inprogress\" ) {\n fn = queue.shift();\n startLength--;\n }\n\n if ( fn ) {\n\n // Add a progress sentinel to prevent the fx queue from being\n // automatically dequeued\n if ( type === \"fx\" ) {\n queue.unshift( \"inprogress\" );\n }\n\n // Clear up the last queue stop function\n delete hooks.stop;\n fn.call( elem, next, hooks );\n }\n\n if ( !startLength && hooks ) {\n hooks.empty.fire();\n }\n },\n\n // Not public - generate a queueHooks object, or return the current one\n _queueHooks: function( elem, type ) {\n var key = type + \"queueHooks\";\n return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {\n empty: jQuery.Callbacks( \"once memory\" ).add( function() {\n dataPriv.remove( elem, [ type + \"queue\", key ] );\n } )\n } );\n }\n} );\n\njQuery.fn.extend( {\n queue: function( type, data ) {\n var setter = 2;\n\n if ( typeof type !== \"string\" ) {\n data = type;\n type = \"fx\";\n setter--;\n }\n\n if ( arguments.length < setter ) {\n return jQuery.queue( this[ 0 ], type );\n }\n\n return data === undefined ?\n this :\n this.each( function() {\n var queue = jQuery.queue( this, type, data );\n\n // Ensure a hooks for this queue\n jQuery._queueHooks( this, type );\n\n if ( type === \"fx\" && queue[ 0 ] !== \"inprogress\" ) {\n jQuery.dequeue( this, type );\n }\n } );\n },\n dequeue: function( type ) {\n return this.each( function() {\n jQuery.dequeue( this, type );\n } );\n },\n clearQueue: function( type ) {\n return this.queue( type || \"fx\", [] );\n },\n\n // Get a promise resolved when queues of a certain type\n // are emptied (fx is the type by default)\n promise: function( type, obj ) {\n var tmp,\n count = 1,\n defer = jQuery.Deferred(),\n elements = this,\n i = this.length,\n resolve = function() {\n if ( !( --count ) ) {\n defer.resolveWith( elements, [ elements ] );\n }\n };\n\n if ( typeof type !== \"string\" ) {\n obj = type;\n type = undefined;\n }\n type = type || \"fx\";\n\n while ( i-- ) {\n tmp = dataPriv.get( elements[ i ], type + \"queueHooks\" );\n if ( tmp && tmp.empty ) {\n count++;\n tmp.empty.add( resolve );\n }\n }\n resolve();\n return defer.promise( obj );\n }\n} );\nvar pnum = ( /[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/ ).source;\n\nvar rcssNum = new RegExp( \"^(?:([+-])=|)(\" + pnum + \")([a-z%]*)$\", \"i\" );\n\n\nvar cssExpand = [ \"Top\", \"Right\", \"Bottom\", \"Left\" ];\n\nvar isHidden = function( elem, el ) {\n\n // isHidden might be called from jQuery#filter function;\n // in that case, element will be second argument\n elem = el || elem;\n return jQuery.css( elem, \"display\" ) === \"none\" ||\n !jQuery.contains( elem.ownerDocument, elem );\n };\n\n\n\nfunction adjustCSS( elem, prop, valueParts, tween ) {\n var adjusted,\n scale = 1,\n maxIterations = 20,\n currentValue = tween ?\n function() { return tween.cur(); } :\n function() { return jQuery.css( elem, prop, \"\" ); },\n initial = currentValue(),\n unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" ),\n\n // Starting value computation is required for potential unit mismatches\n initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== \"px\" && +initial ) &&\n rcssNum.exec( jQuery.css( elem, prop ) );\n\n if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {\n\n // Trust units reported by jQuery.css\n unit = unit || initialInUnit[ 3 ];\n\n // Make sure we update the tween properties later on\n valueParts = valueParts || [];\n\n // Iteratively approximate from a nonzero starting point\n initialInUnit = +initial || 1;\n\n do {\n\n // If previous iteration zeroed out, double until we get *something*.\n // Use string for doubling so we don\'t accidentally see scale as unchanged below\n scale = scale || \".5\";\n\n // Adjust and apply\n initialInUnit = initialInUnit / scale;\n jQuery.style( elem, prop, initialInUnit + unit );\n\n // Update scale, tolerating zero or NaN from tween.cur()\n // Break the loop if scale is unchanged or perfect, or if we\'ve just had enough.\n } while (\n scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations\n );\n }\n\n if ( valueParts ) {\n initialInUnit = +initialInUnit || +initial || 0;\n\n // Apply relative offset (+=/-=) if specified\n adjusted = valueParts[ 1 ] ?\n initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :\n +valueParts[ 2 ];\n if ( tween ) {\n tween.unit = unit;\n tween.start = initialInUnit;\n tween.end = adjusted;\n }\n }\n return adjusted;\n}\nvar rcheckableType = ( /^(?:checkbox|radio)$/i );\n\nvar rtagName = ( /<([\\w:-]+)/ );\n\nvar rscriptType = ( /^$|\\/(?:java|ecma)script/i );\n\n\n\n// We have to close these tags to support XHTML (#13200)\nvar wrapMap = {\n\n // Support: IE9\n option: [ 1, \"<select multiple=\'multiple\'>\", \"</select>\" ],\n\n // XHTML parsers do not magically insert elements in the\n // same way that tag soup parsers do. So we cannot shorten\n // this by omitting <tbody> or other required elements.\n thead: [ 1, \"<table>\", \"</table>\" ],\n col: [ 2, \"<table><colgroup>\", \"</colgroup></table>\" ],\n tr: [ 2, \"<table><tbody>\", \"</tbody></table>\" ],\n td: [ 3, \"<table><tbody><tr>\", \"</tr></tbody></table>\" ],\n\n _default: [ 0, \"\", \"\" ]\n};\n\n// Support: IE9\nwrapMap.optgroup = wrapMap.option;\n\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\nwrapMap.th = wrapMap.td;\n\n\nfunction getAll( context, tag ) {\n\n // Support: IE9-11+\n // Use typeof to avoid zero-argument method invocation on host objects (#15151)\n var ret = typeof context.getElementsByTagName !== \"undefined\" ?\n context.getElementsByTagName( tag || \"*\" ) :\n typeof context.querySelectorAll !== \"undefined\" ?\n context.querySelectorAll( tag || \"*\" ) :\n [];\n\n return tag === undefined || tag && jQuery.nodeName( context, tag ) ?\n jQuery.merge( [ context ], ret ) :\n ret;\n}\n\n\n// Mark scripts as having already been evaluated\nfunction setGlobalEval( elems, refElements ) {\n var i = 0,\n l = elems.length;\n\n for ( ; i < l; i++ ) {\n dataPriv.set(\n elems[ i ],\n \"globalEval\",\n !refElements || dataPriv.get( refElements[ i ], \"globalEval\" )\n );\n }\n}\n\n\nvar rhtml = /<|&#?\\w+;/;\n\nfunction buildFragment( elems, context, scripts, selection, ignored ) {\n var elem, tmp, tag, wrap, contains, j,\n fragment = context.createDocumentFragment(),\n nodes = [],\n i = 0,\n l = elems.length;\n\n for ( ; i < l; i++ ) {\n elem = elems[ i ];\n\n if ( elem || elem === 0 ) {\n\n // Add nodes directly\n if ( jQuery.type( elem ) === \"object\" ) {\n\n // Support: Android<4.1, PhantomJS<2\n // push.apply(_, arraylike) throws on ancient WebKit\n jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );\n\n // Convert non-html into a text node\n } else if ( !rhtml.test( elem ) ) {\n nodes.push( context.createTextNode( elem ) );\n\n // Convert html into DOM nodes\n } else {\n tmp = tmp || fragment.appendChild( context.createElement( \"div\" ) );\n\n // Deserialize a standard representation\n tag = ( rtagName.exec( elem ) || [ \"\", \"\" ] )[ 1 ].toLowerCase();\n wrap = wrapMap[ tag ] || wrapMap._default;\n tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];\n\n // Descend through wrappers to the right content\n j = wrap[ 0 ];\n while ( j-- ) {\n tmp = tmp.lastChild;\n }\n\n // Support: Android<4.1, PhantomJS<2\n // push.apply(_, arraylike) throws on ancient WebKit\n jQuery.merge( nodes, tmp.childNodes );\n\n // Remember the top-level container\n tmp = fragment.firstChild;\n\n // Ensure the created nodes are orphaned (#12392)\n tmp.textContent = \"\";\n }\n }\n }\n\n // Remove wrapper from fragment\n fragment.textContent = \"\";\n\n i = 0;\n while ( ( elem = nodes[ i++ ] ) ) {\n\n // Skip elements already in the context collection (trac-4087)\n if ( selection && jQuery.inArray( elem, selection ) > -1 ) {\n if ( ignored ) {\n ignored.push( elem );\n }\n continue;\n }\n\n contains = jQuery.contains( elem.ownerDocument, elem );\n\n // Append to fragment\n tmp = getAll( fragment.appendChild( elem ), \"script\" );\n\n // Preserve script evaluation history\n if ( contains ) {\n setGlobalEval( tmp );\n }\n\n // Capture executables\n if ( scripts ) {\n j = 0;\n while ( ( elem = tmp[ j++ ] ) ) {\n if ( rscriptType.test( elem.type || \"\" ) ) {\n scripts.push( elem );\n }\n }\n }\n }\n\n return fragment;\n}\n\n\n( function() {\n var fragment = document.createDocumentFragment(),\n div = fragment.appendChild( document.createElement( \"div\" ) ),\n input = document.createElement( \"input\" );\n\n // Support: Android 4.0-4.3, Safari<=5.1\n // Check state lost if the name is set (#11217)\n // Support: Windows Web Apps (WWA)\n // `name` and `type` must use .setAttribute for WWA (#14901)\n input.setAttribute( \"type\", \"radio\" );\n input.setAttribute( \"checked\", \"checked\" );\n input.setAttribute( \"name\", \"t\" );\n\n div.appendChild( input );\n\n // Support: Safari<=5.1, Android<4.2\n // Older WebKit doesn\'t clone checked state correctly in fragments\n support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;\n\n // Support: IE<=11+\n // Make sure textarea (and checkbox) defaultValue is properly cloned\n div.innerHTML = \"<textarea>x</textarea>\";\n support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;\n} )();\n\n\nvar\n rkeyEvent = /^key/,\n rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,\n rtypenamespace = /^([^.]*)(?:\\.(.+)|)/;\n\nfunction returnTrue() {\n return true;\n}\n\nfunction returnFalse() {\n return false;\n}\n\n// Support: IE9\n// See #13393 for more info\nfunction safeActiveElement() {\n try {\n return document.activeElement;\n } catch ( err ) { }\n}\n\nfunction on( elem, types, selector, data, fn, one ) {\n var origFn, type;\n\n // Types can be a map of types/handlers\n if ( typeof types === \"object\" ) {\n\n // ( types-Object, selector, data )\n if ( typeof selector !== \"string\" ) {\n\n // ( types-Object, data )\n data = data || selector;\n selector = undefined;\n }\n for ( type in types ) {\n on( elem, type, selector, data, types[ type ], one );\n }\n return elem;\n }\n\n if ( data == null && fn == null ) {\n\n // ( types, fn )\n fn = selector;\n data = selector = undefined;\n } else if ( fn == null ) {\n if ( typeof selector === \"string\" ) {\n\n // ( types, selector, fn )\n fn = data;\n data = undefined;\n } else {\n\n // ( types, data, fn )\n fn = data;\n data = selector;\n selector = undefined;\n }\n }\n if ( fn === false ) {\n fn = returnFalse;\n } else if ( !fn ) {\n return elem;\n }\n\n if ( one === 1 ) {\n origFn = fn;\n fn = function( event ) {\n\n // Can use an empty set, since event contains the info\n jQuery().off( event );\n return origFn.apply( this, arguments );\n };\n\n // Use same guid so caller can remove using origFn\n fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );\n }\n return elem.each( function() {\n jQuery.event.add( this, types, fn, data, selector );\n } );\n}\n\n/*\n * Helper functions for managing events -- not part of the public interface.\n * Props to Dean Edwards\' addEvent library for many of the ideas.\n */\njQuery.event = {\n\n global: {},\n\n add: function( elem, types, handler, data, selector ) {\n\n var handleObjIn, eventHandle, tmp,\n events, t, handleObj,\n special, handlers, type, namespaces, origType,\n elemData = dataPriv.get( elem );\n\n // Don\'t attach events to noData or text/comment nodes (but allow plain objects)\n if ( !elemData ) {\n return;\n }\n\n // Caller can pass in an object of custom data in lieu of the handler\n if ( handler.handler ) {\n handleObjIn = handler;\n handler = handleObjIn.handler;\n selector = handleObjIn.selector;\n }\n\n // Make sure that the handler has a unique ID, used to find/remove it later\n if ( !handler.guid ) {\n handler.guid = jQuery.guid++;\n }\n\n // Init the element\'s event structure and main handler, if this is the first\n if ( !( events = elemData.events ) ) {\n events = elemData.events = {};\n }\n if ( !( eventHandle = elemData.handle ) ) {\n eventHandle = elemData.handle = function( e ) {\n\n // Discard the second event of a jQuery.event.trigger() and\n // when an event is called after a page has unloaded\n return typeof jQuery !== \"undefined\" && jQuery.event.triggered !== e.type ?\n jQuery.event.dispatch.apply( elem, arguments ) : undefined;\n };\n }\n\n // Handle multiple events separated by a space\n types = ( types || \"\" ).match( rnotwhite ) || [ \"\" ];\n t = types.length;\n while ( t-- ) {\n tmp = rtypenamespace.exec( types[ t ] ) || [];\n type = origType = tmp[ 1 ];\n namespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n // There *must* be a type, no attaching namespace-only handlers\n if ( !type ) {\n continue;\n }\n\n // If event changes its type, use the special event handlers for the changed type\n special = jQuery.event.special[ type ] || {};\n\n // If selector defined, determine special event api type, otherwise given type\n type = ( selector ? special.delegateType : special.bindType ) || type;\n\n // Update special based on newly reset type\n special = jQuery.event.special[ type ] || {};\n\n // handleObj is passed to all event handlers\n handleObj = jQuery.extend( {\n type: type,\n origType: origType,\n data: data,\n handler: handler,\n guid: handler.guid,\n selector: selector,\n needsContext: selector && jQuery.expr.match.needsContext.test( selector ),\n namespace: namespaces.join( \".\" )\n }, handleObjIn );\n\n // Init the event handler queue if we\'re the first\n if ( !( handlers = events[ type ] ) ) {\n handlers = events[ type ] = [];\n handlers.delegateCount = 0;\n\n // Only use addEventListener if the special events handler returns false\n if ( !special.setup ||\n special.setup.call( elem, data, namespaces, eventHandle ) === false ) {\n\n if ( elem.addEventListener ) {\n elem.addEventListener( type, eventHandle );\n }\n }\n }\n\n if ( special.add ) {\n special.add.call( elem, handleObj );\n\n if ( !handleObj.handler.guid ) {\n handleObj.handler.guid = handler.guid;\n }\n }\n\n // Add to the element\'s handler list, delegates in front\n if ( selector ) {\n handlers.splice( handlers.delegateCount++, 0, handleObj );\n } else {\n handlers.push( handleObj );\n }\n\n // Keep track of which events have ever been used, for event optimization\n jQuery.event.global[ type ] = true;\n }\n\n },\n\n // Detach an event or set of events from an element\n remove: function( elem, types, handler, selector, mappedTypes ) {\n\n var j, origCount, tmp,\n events, t, handleObj,\n special, handlers, type, namespaces, origType,\n elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );\n\n if ( !elemData || !( events = elemData.events ) ) {\n return;\n }\n\n // Once for each type.namespace in types; type may be omitted\n types = ( types || \"\" ).match( rnotwhite ) || [ \"\" ];\n t = types.length;\n while ( t-- ) {\n tmp = rtypenamespace.exec( types[ t ] ) || [];\n type = origType = tmp[ 1 ];\n namespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n // Unbind all events (on this namespace, if provided) for the element\n if ( !type ) {\n for ( type in events ) {\n jQuery.event.remove( elem, type + types[ t ], handler, selector, true );\n }\n continue;\n }\n\n special = jQuery.event.special[ type ] || {};\n type = ( selector ? special.delegateType : special.bindType ) || type;\n handlers = events[ type ] || [];\n tmp = tmp[ 2 ] &&\n new RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" );\n\n // Remove matching events\n origCount = j = handlers.length;\n while ( j-- ) {\n handleObj = handlers[ j ];\n\n if ( ( mappedTypes || origType === handleObj.origType ) &&\n ( !handler || handler.guid === handleObj.guid ) &&\n ( !tmp || tmp.test( handleObj.namespace ) ) &&\n ( !selector || selector === handleObj.selector ||\n selector === \"**\" && handleObj.selector ) ) {\n handlers.splice( j, 1 );\n\n if ( handleObj.selector ) {\n handlers.delegateCount--;\n }\n if ( special.remove ) {\n special.remove.call( elem, handleObj );\n }\n }\n }\n\n // Remove generic event handler if we removed something and no more handlers exist\n // (avoids potential for endless recursion during removal of special event handlers)\n if ( origCount && !handlers.length ) {\n if ( !special.teardown ||\n special.teardown.call( elem, namespaces, elemData.handle ) === false ) {\n\n jQuery.removeEvent( elem, type, elemData.handle );\n }\n\n delete events[ type ];\n }\n }\n\n // Remove data and the expando if it\'s no longer used\n if ( jQuery.isEmptyObject( events ) ) {\n dataPriv.remove( elem, \"handle events\" );\n }\n },\n\n dispatch: function( event ) {\n\n // Make a writable jQuery.Event from the native event object\n event = jQuery.event.fix( event );\n\n var i, j, ret, matched, handleObj,\n handlerQueue = [],\n args = slice.call( arguments ),\n handlers = ( dataPriv.get( this, \"events\" ) || {} )[ event.type ] || [],\n special = jQuery.event.special[ event.type ] || {};\n\n // Use the fix-ed jQuery.Event rather than the (read-only) native event\n args[ 0 ] = event;\n event.delegateTarget = this;\n\n // Call the preDispatch hook for the mapped type, and let it bail if desired\n if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {\n return;\n }\n\n // Determine handlers\n handlerQueue = jQuery.event.handlers.call( this, event, handlers );\n\n // Run delegates first; they may want to stop propagation beneath us\n i = 0;\n while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {\n event.currentTarget = matched.elem;\n\n j = 0;\n while ( ( handleObj = matched.handlers[ j++ ] ) &&\n !event.isImmediatePropagationStopped() ) {\n\n // Triggered event must either 1) have no namespace, or 2) have namespace(s)\n // a subset or equal to those in the bound event (both can have no namespace).\n if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {\n\n event.handleObj = handleObj;\n event.data = handleObj.data;\n\n ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||\n handleObj.handler ).apply( matched.elem, args );\n\n if ( ret !== undefined ) {\n if ( ( event.result = ret ) === false ) {\n event.preventDefault();\n event.stopPropagation();\n }\n }\n }\n }\n }\n\n // Call the postDispatch hook for the mapped type\n if ( special.postDispatch ) {\n special.postDispatch.call( this, event );\n }\n\n return event.result;\n },\n\n handlers: function( event, handlers ) {\n var i, matches, sel, handleObj,\n handlerQueue = [],\n delegateCount = handlers.delegateCount,\n cur = event.target;\n\n // Support (at least): Chrome, IE9\n // Find delegate handlers\n // Black-hole SVG <use> instance trees (#13180)\n //\n // Support: Firefox<=42+\n // Avoid non-left-click in FF but don\'t block IE radio events (#3861, gh-2343)\n if ( delegateCount && cur.nodeType &&\n ( event.type !== \"click\" || isNaN( event.button ) || event.button < 1 ) ) {\n\n for ( ; cur !== this; cur = cur.parentNode || this ) {\n\n // Don\'t check non-elements (#13208)\n // Don\'t process clicks on disabled elements (#6911, #8165, #11382, #11764)\n if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== \"click\" ) ) {\n matches = [];\n for ( i = 0; i < delegateCount; i++ ) {\n handleObj = handlers[ i ];\n\n // Don\'t conflict with Object.prototype properties (#13203)\n sel = handleObj.selector + \" \";\n\n if ( matches[ sel ] === undefined ) {\n matches[ sel ] = handleObj.needsContext ?\n jQuery( sel, this ).index( cur ) > -1 :\n jQuery.find( sel, this, null, [ cur ] ).length;\n }\n if ( matches[ sel ] ) {\n matches.push( handleObj );\n }\n }\n if ( matches.length ) {\n handlerQueue.push( { elem: cur, handlers: matches } );\n }\n }\n }\n }\n\n // Add the remaining (directly-bound) handlers\n if ( delegateCount < handlers.length ) {\n handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );\n }\n\n return handlerQueue;\n },\n\n // Includes some event props shared by KeyEvent and MouseEvent\n props: ( \"altKey bubbles cancelable ctrlKey currentTarget detail eventPhase \" +\n \"metaKey relatedTarget shiftKey target timeStamp view which\" ).split( \" \" ),\n\n fixHooks: {},\n\n keyHooks: {\n props: \"char charCode key keyCode\".split( \" \" ),\n filter: function( event, original ) {\n\n // Add which for key events\n if ( event.which == null ) {\n event.which = original.charCode != null ? original.charCode : original.keyCode;\n }\n\n return event;\n }\n },\n\n mouseHooks: {\n props: ( \"button buttons clientX clientY offsetX offsetY pageX pageY \" +\n \"screenX screenY toElement\" ).split( \" \" ),\n filter: function( event, original ) {\n var eventDoc, doc, body,\n button = original.button;\n\n // Calculate pageX/Y if missing and clientX/Y available\n if ( event.pageX == null && original.clientX != null ) {\n eventDoc = event.target.ownerDocument || document;\n doc = eventDoc.documentElement;\n body = eventDoc.body;\n\n event.pageX = original.clientX +\n ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -\n ( doc && doc.clientLeft || body && body.clientLeft || 0 );\n event.pageY = original.clientY +\n ( doc && doc.scrollTop || body && body.scrollTop || 0 ) -\n ( doc && doc.clientTop || body && body.clientTop || 0 );\n }\n\n // Add which for click: 1 === left; 2 === middle; 3 === right\n // Note: button is not normalized, so don\'t use it\n if ( !event.which && button !== undefined ) {\n event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );\n }\n\n return event;\n }\n },\n\n fix: function( event ) {\n if ( event[ jQuery.expando ] ) {\n return event;\n }\n\n // Create a writable copy of the event object and normalize some properties\n var i, prop, copy,\n type = event.type,\n originalEvent = event,\n fixHook = this.fixHooks[ type ];\n\n if ( !fixHook ) {\n this.fixHooks[ type ] = fixHook =\n rmouseEvent.test( type ) ? this.mouseHooks :\n rkeyEvent.test( type ) ? this.keyHooks :\n {};\n }\n copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;\n\n event = new jQuery.Event( originalEvent );\n\n i = copy.length;\n while ( i-- ) {\n prop = copy[ i ];\n event[ prop ] = originalEvent[ prop ];\n }\n\n // Support: Cordova 2.5 (WebKit) (#13255)\n // All events should have a target; Cordova deviceready doesn\'t\n if ( !event.target ) {\n event.target = document;\n }\n\n // Support: Safari 6.0+, Chrome<28\n // Target should not be a text node (#504, #13143)\n if ( event.target.nodeType === 3 ) {\n event.target = event.target.parentNode;\n }\n\n return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;\n },\n\n special: {\n load: {\n\n // Prevent triggered image.load events from bubbling to window.load\n noBubble: true\n },\n focus: {\n\n // Fire native event if possible so blur/focus sequence is correct\n trigger: function() {\n if ( this !== safeActiveElement() && this.focus ) {\n this.focus();\n return false;\n }\n },\n delegateType: \"focusin\"\n },\n blur: {\n trigger: function() {\n if ( this === safeActiveElement() && this.blur ) {\n this.blur();\n return false;\n }\n },\n delegateType: \"focusout\"\n },\n click: {\n\n // For checkbox, fire native event so checked state will be right\n trigger: function() {\n if ( this.type === \"checkbox\" && this.click && jQuery.nodeName( this, \"input\" ) ) {\n this.click();\n return false;\n }\n },\n\n // For cross-browser consistency, don\'t fire native .click() on links\n _default: function( event ) {\n return jQuery.nodeName( event.target, \"a\" );\n }\n },\n\n beforeunload: {\n postDispatch: function( event ) {\n\n // Support: Firefox 20+\n // Firefox doesn\'t alert if the returnValue field is not set.\n if ( event.result !== undefined && event.originalEvent ) {\n event.originalEvent.returnValue = event.result;\n }\n }\n }\n }\n};\n\njQuery.removeEvent = function( elem, type, handle ) {\n\n // This \"if\" is needed for plain objects\n if ( elem.removeEventListener ) {\n elem.removeEventListener( type, handle );\n }\n};\n\njQuery.Event = function( src, props ) {\n\n // Allow instantiation without the \'new\' keyword\n if ( !( this instanceof jQuery.Event ) ) {\n return new jQuery.Event( src, props );\n }\n\n // Event object\n if ( src && src.type ) {\n this.originalEvent = src;\n this.type = src.type;\n\n // Events bubbling up the document may have been marked as prevented\n // by a handler lower down the tree; reflect the correct value.\n this.isDefaultPrevented = src.defaultPrevented ||\n src.defaultPrevented === undefined &&\n\n // Support: Android<4.0\n src.returnValue === false ?\n returnTrue :\n returnFalse;\n\n // Event type\n } else {\n this.type = src;\n }\n\n // Put explicitly provided properties onto the event object\n if ( props ) {\n jQuery.extend( this, props );\n }\n\n // Create a timestamp if incoming event doesn\'t have one\n this.timeStamp = src && src.timeStamp || jQuery.now();\n\n // Mark it as fixed\n this[ jQuery.expando ] = true;\n};\n\n// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\n// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\njQuery.Event.prototype = {\n constructor: jQuery.Event,\n isDefaultPrevented: returnFalse,\n isPropagationStopped: returnFalse,\n isImmediatePropagationStopped: returnFalse,\n isSimulated: false,\n\n preventDefault: function() {\n var e = this.originalEvent;\n\n this.isDefaultPrevented = returnTrue;\n\n if ( e && !this.isSimulated ) {\n e.preventDefault();\n }\n },\n stopPropagation: function() {\n var e = this.originalEvent;\n\n this.isPropagationStopped = returnTrue;\n\n if ( e && !this.isSimulated ) {\n e.stopPropagation();\n }\n },\n stopImmediatePropagation: function() {\n var e = this.originalEvent;\n\n this.isImmediatePropagationStopped = returnTrue;\n\n if ( e && !this.isSimulated ) {\n e.stopImmediatePropagation();\n }\n\n this.stopPropagation();\n }\n};\n\n// Create mouseenter/leave events using mouseover/out and event-time checks\n// so that event delegation works in jQuery.\n// Do the same for pointerenter/pointerleave and pointerover/pointerout\n//\n// Support: Safari 7 only\n// Safari sends mouseenter too often; see:\n// https://code.google.com/p/chromium/issues/detail?id=470258\n// for the description of the bug (it existed in older Chrome versions as well).\njQuery.each( {\n mouseenter: \"mouseover\",\n mouseleave: \"mouseout\",\n pointerenter: \"pointerover\",\n pointerleave: \"pointerout\"\n}, function( orig, fix ) {\n jQuery.event.special[ orig ] = {\n delegateType: fix,\n bindType: fix,\n\n handle: function( event ) {\n var ret,\n target = this,\n related = event.relatedTarget,\n handleObj = event.handleObj;\n\n // For mouseenter/leave call the handler if related is outside the target.\n // NB: No relatedTarget if the mouse left/entered the browser window\n if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {\n event.type = handleObj.origType;\n ret = handleObj.handler.apply( this, arguments );\n event.type = fix;\n }\n return ret;\n }\n };\n} );\n\njQuery.fn.extend( {\n on: function( types, selector, data, fn ) {\n return on( this, types, selector, data, fn );\n },\n one: function( types, selector, data, fn ) {\n return on( this, types, selector, data, fn, 1 );\n },\n off: function( types, selector, fn ) {\n var handleObj, type;\n if ( types && types.preventDefault && types.handleObj ) {\n\n // ( event ) dispatched jQuery.Event\n handleObj = types.handleObj;\n jQuery( types.delegateTarget ).off(\n handleObj.namespace ?\n handleObj.origType + \".\" + handleObj.namespace :\n handleObj.origType,\n handleObj.selector,\n handleObj.handler\n );\n return this;\n }\n if ( typeof types === \"object\" ) {\n\n // ( types-object [, selector] )\n for ( type in types ) {\n this.off( type, selector, types[ type ] );\n }\n return this;\n }\n if ( selector === false || typeof selector === \"function\" ) {\n\n // ( types [, fn] )\n fn = selector;\n selector = undefined;\n }\n if ( fn === false ) {\n fn = returnFalse;\n }\n return this.each( function() {\n jQuery.event.remove( this, types, fn, selector );\n } );\n }\n} );\n\n\nvar\n rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\\w:-]+)[^>]*)\\/>/gi,\n\n // Support: IE 10-11, Edge 10240+\n // In IE/Edge using regex groups here causes severe slowdowns.\n // See https://connect.microsoft.com/IE/feedback/details/1736512/\n rnoInnerhtml = /<script|<style|<link/i,\n\n // checked=\"checked\" or checked\n rchecked = /checked\\s*(?:[^=]|=\\s*.checked.)/i,\n rscriptTypeMasked = /^true\\/(.*)/,\n rcleanScript = /^\\s*<!(?:\\[CDATA\\[|--)|(?:\\]\\]|--)>\\s*$/g;\n\n// Manipulating tables requires a tbody\nfunction manipulationTarget( elem, content ) {\n return jQuery.nodeName( elem, \"table\" ) &&\n jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, \"tr\" ) ?\n\n elem.getElementsByTagName( \"tbody\" )[ 0 ] ||\n elem.appendChild( elem.ownerDocument.createElement( \"tbody\" ) ) :\n elem;\n}\n\n// Replace/restore the type attribute of script elements for safe DOM manipulation\nfunction disableScript( elem ) {\n elem.type = ( elem.getAttribute( \"type\" ) !== null ) + \"/\" + elem.type;\n return elem;\n}\nfunction restoreScript( elem ) {\n var match = rscriptTypeMasked.exec( elem.type );\n\n if ( match ) {\n elem.type = match[ 1 ];\n } else {\n elem.removeAttribute( \"type\" );\n }\n\n return elem;\n}\n\nfunction cloneCopyEvent( src, dest ) {\n var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;\n\n if ( dest.nodeType !== 1 ) {\n return;\n }\n\n // 1. Copy private data: events, handlers, etc.\n if ( dataPriv.hasData( src ) ) {\n pdataOld = dataPriv.access( src );\n pdataCur = dataPriv.set( dest, pdataOld );\n events = pdataOld.events;\n\n if ( events ) {\n delete pdataCur.handle;\n pdataCur.events = {};\n\n for ( type in events ) {\n for ( i = 0, l = events[ type ].length; i < l; i++ ) {\n jQuery.event.add( dest, type, events[ type ][ i ] );\n }\n }\n }\n }\n\n // 2. Copy user data\n if ( dataUser.hasData( src ) ) {\n udataOld = dataUser.access( src );\n udataCur = jQuery.extend( {}, udataOld );\n\n dataUser.set( dest, udataCur );\n }\n}\n\n// Fix IE bugs, see support tests\nfunction fixInput( src, dest ) {\n var nodeName = dest.nodeName.toLowerCase();\n\n // Fails to persist the checked state of a cloned checkbox or radio button.\n if ( nodeName === \"input\" && rcheckableType.test( src.type ) ) {\n dest.checked = src.checked;\n\n // Fails to return the selected option to the default selected state when cloning options\n } else if ( nodeName === \"input\" || nodeName === \"textarea\" ) {\n dest.defaultValue = src.defaultValue;\n }\n}\n\nfunction domManip( collection, args, callback, ignored ) {\n\n // Flatten any nested arrays\n args = concat.apply( [], args );\n\n var fragment, first, scripts, hasScripts, node, doc,\n i = 0,\n l = collection.length,\n iNoClone = l - 1,\n value = args[ 0 ],\n isFunction = jQuery.isFunction( value );\n\n // We can\'t cloneNode fragments that contain checked, in WebKit\n if ( isFunction ||\n ( l > 1 && typeof value === \"string\" &&\n !support.checkClone && rchecked.test( value ) ) ) {\n return collection.each( function( index ) {\n var self = collection.eq( index );\n if ( isFunction ) {\n args[ 0 ] = value.call( this, index, self.html() );\n }\n domManip( self, args, callback, ignored );\n } );\n }\n\n if ( l ) {\n fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );\n first = fragment.firstChild;\n\n if ( fragment.childNodes.length === 1 ) {\n fragment = first;\n }\n\n // Require either new content or an interest in ignored elements to invoke the callback\n if ( first || ignored ) {\n scripts = jQuery.map( getAll( fragment, \"script\" ), disableScript );\n hasScripts = scripts.length;\n\n // Use the original fragment for the last item\n // instead of the first because it can end up\n // being emptied incorrectly in certain situations (#8070).\n for ( ; i < l; i++ ) {\n node = fragment;\n\n if ( i !== iNoClone ) {\n node = jQuery.clone( node, true, true );\n\n // Keep references to cloned scripts for later restoration\n if ( hasScripts ) {\n\n // Support: Android<4.1, PhantomJS<2\n // push.apply(_, arraylike) throws on ancient WebKit\n jQuery.merge( scripts, getAll( node, \"script\" ) );\n }\n }\n\n callback.call( collection[ i ], node, i );\n }\n\n if ( hasScripts ) {\n doc = scripts[ scripts.length - 1 ].ownerDocument;\n\n // Reenable scripts\n jQuery.map( scripts, restoreScript );\n\n // Evaluate executable scripts on first document insertion\n for ( i = 0; i < hasScripts; i++ ) {\n node = scripts[ i ];\n if ( rscriptType.test( node.type || \"\" ) &&\n !dataPriv.access( node, \"globalEval\" ) &&\n jQuery.contains( doc, node ) ) {\n\n if ( node.src ) {\n\n // Optional AJAX dependency, but won\'t run scripts if not present\n if ( jQuery._evalUrl ) {\n jQuery._evalUrl( node.src );\n }\n } else {\n jQuery.globalEval( node.textContent.replace( rcleanScript, \"\" ) );\n }\n }\n }\n }\n }\n }\n\n return collection;\n}\n\nfunction remove( elem, selector, keepData ) {\n var node,\n nodes = selector ? jQuery.filter( selector, elem ) : elem,\n i = 0;\n\n for ( ; ( node = nodes[ i ] ) != null; i++ ) {\n if ( !keepData && node.nodeType === 1 ) {\n jQuery.cleanData( getAll( node ) );\n }\n\n if ( node.parentNode ) {\n if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {\n setGlobalEval( getAll( node, \"script\" ) );\n }\n node.parentNode.removeChild( node );\n }\n }\n\n return elem;\n}\n\njQuery.extend( {\n htmlPrefilter: function( html ) {\n return html.replace( rxhtmlTag, \"<$1></$2>\" );\n },\n\n clone: function( elem, dataAndEvents, deepDataAndEvents ) {\n var i, l, srcElements, destElements,\n clone = elem.cloneNode( true ),\n inPage = jQuery.contains( elem.ownerDocument, elem );\n\n // Fix IE cloning issues\n if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&\n !jQuery.isXMLDoc( elem ) ) {\n\n // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2\n destElements = getAll( clone );\n srcElements = getAll( elem );\n\n for ( i = 0, l = srcElements.length; i < l; i++ ) {\n fixInput( srcElements[ i ], destElements[ i ] );\n }\n }\n\n // Copy the events from the original to the clone\n if ( dataAndEvents ) {\n if ( deepDataAndEvents ) {\n srcElements = srcElements || getAll( elem );\n destElements = destElements || getAll( clone );\n\n for ( i = 0, l = srcElements.length; i < l; i++ ) {\n cloneCopyEvent( srcElements[ i ], destElements[ i ] );\n }\n } else {\n cloneCopyEvent( elem, clone );\n }\n }\n\n // Preserve script evaluation history\n destElements = getAll( clone, \"script\" );\n if ( destElements.length > 0 ) {\n setGlobalEval( destElements, !inPage && getAll( elem, \"script\" ) );\n }\n\n // Return the cloned set\n return clone;\n },\n\n cleanData: function( elems ) {\n var data, elem, type,\n special = jQuery.event.special,\n i = 0;\n\n for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {\n if ( acceptData( elem ) ) {\n if ( ( data = elem[ dataPriv.expando ] ) ) {\n if ( data.events ) {\n for ( type in data.events ) {\n if ( special[ type ] ) {\n jQuery.event.remove( elem, type );\n\n // This is a shortcut to avoid jQuery.event.remove\'s overhead\n } else {\n jQuery.removeEvent( elem, type, data.handle );\n }\n }\n }\n\n // Support: Chrome <= 35-45+\n // Assign undefined instead of using delete, see Data#remove\n elem[ dataPriv.expando ] = undefined;\n }\n if ( elem[ dataUser.expando ] ) {\n\n // Support: Chrome <= 35-45+\n // Assign undefined instead of using delete, see Data#remove\n elem[ dataUser.expando ] = undefined;\n }\n }\n }\n }\n} );\n\njQuery.fn.extend( {\n\n // Keep domManip exposed until 3.0 (gh-2225)\n domManip: domManip,\n\n detach: function( selector ) {\n return remove( this, selector, true );\n },\n\n remove: function( selector ) {\n return remove( this, selector );\n },\n\n text: function( value ) {\n return access( this, function( value ) {\n return value === undefined ?\n jQuery.text( this ) :\n this.empty().each( function() {\n if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n this.textContent = value;\n }\n } );\n }, null, value, arguments.length );\n },\n\n append: function() {\n return domManip( this, arguments, function( elem ) {\n if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n var target = manipulationTarget( this, elem );\n target.appendChild( elem );\n }\n } );\n },\n\n prepend: function() {\n return domManip( this, arguments, function( elem ) {\n if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n var target = manipulationTarget( this, elem );\n target.insertBefore( elem, target.firstChild );\n }\n } );\n },\n\n before: function() {\n return domManip( this, arguments, function( elem ) {\n if ( this.parentNode ) {\n this.parentNode.insertBefore( elem, this );\n }\n } );\n },\n\n after: function() {\n return domManip( this, arguments, function( elem ) {\n if ( this.parentNode ) {\n this.parentNode.insertBefore( elem, this.nextSibling );\n }\n } );\n },\n\n empty: function() {\n var elem,\n i = 0;\n\n for ( ; ( elem = this[ i ] ) != null; i++ ) {\n if ( elem.nodeType === 1 ) {\n\n // Prevent memory leaks\n jQuery.cleanData( getAll( elem, false ) );\n\n // Remove any remaining nodes\n elem.textContent = \"\";\n }\n }\n\n return this;\n },\n\n clone: function( dataAndEvents, deepDataAndEvents ) {\n dataAndEvents = dataAndEvents == null ? false : dataAndEvents;\n deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\n\n return this.map( function() {\n return jQuery.clone( this, dataAndEvents, deepDataAndEvents );\n } );\n },\n\n html: function( value ) {\n return access( this, function( value ) {\n var elem = this[ 0 ] || {},\n i = 0,\n l = this.length;\n\n if ( value === undefined && elem.nodeType === 1 ) {\n return elem.innerHTML;\n }\n\n // See if we can take a shortcut and just use innerHTML\n if ( typeof value === \"string\" && !rnoInnerhtml.test( value ) &&\n !wrapMap[ ( rtagName.exec( value ) || [ \"\", \"\" ] )[ 1 ].toLowerCase() ] ) {\n\n value = jQuery.htmlPrefilter( value );\n\n try {\n for ( ; i < l; i++ ) {\n elem = this[ i ] || {};\n\n // Remove element nodes and prevent memory leaks\n if ( elem.nodeType === 1 ) {\n jQuery.cleanData( getAll( elem, false ) );\n elem.innerHTML = value;\n }\n }\n\n elem = 0;\n\n // If using innerHTML throws an exception, use the fallback method\n } catch ( e ) {}\n }\n\n if ( elem ) {\n this.empty().append( value );\n }\n }, null, value, arguments.length );\n },\n\n replaceWith: function() {\n var ignored = [];\n\n // Make the changes, replacing each non-ignored context element with the new content\n return domManip( this, arguments, function( elem ) {\n var parent = this.parentNode;\n\n if ( jQuery.inArray( this, ignored ) < 0 ) {\n jQuery.cleanData( getAll( this ) );\n if ( parent ) {\n parent.replaceChild( elem, this );\n }\n }\n\n // Force callback invocation\n }, ignored );\n }\n} );\n\njQuery.each( {\n appendTo: \"append\",\n prependTo: \"prepend\",\n insertBefore: \"before\",\n insertAfter: \"after\",\n replaceAll: \"replaceWith\"\n}, function( name, original ) {\n jQuery.fn[ name ] = function( selector ) {\n var elems,\n ret = [],\n insert = jQuery( selector ),\n last = insert.length - 1,\n i = 0;\n\n for ( ; i <= last; i++ ) {\n elems = i === last ? this : this.clone( true );\n jQuery( insert[ i ] )[ original ]( elems );\n\n // Support: QtWebKit\n // .get() because push.apply(_, arraylike) throws\n push.apply( ret, elems.get() );\n }\n\n return this.pushStack( ret );\n };\n} );\n\n\nvar iframe,\n elemdisplay = {\n\n // Support: Firefox\n // We have to pre-define these values for FF (#10227)\n HTML: \"block\",\n BODY: \"block\"\n };\n\n/**\n * Retrieve the actual display of a element\n * @param {String} name nodeName of the element\n * @param {Object} doc Document object\n */\n\n// Called only from within defaultDisplay\nfunction actualDisplay( name, doc ) {\n var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),\n\n display = jQuery.css( elem[ 0 ], \"display\" );\n\n // We don\'t have any data stored on the element,\n // so use \"detach\" method as fast way to get rid of the element\n elem.detach();\n\n return display;\n}\n\n/**\n * Try to determine the default display value of an element\n * @param {String} nodeName\n */\nfunction defaultDisplay( nodeName ) {\n var doc = document,\n display = elemdisplay[ nodeName ];\n\n if ( !display ) {\n display = actualDisplay( nodeName, doc );\n\n // If the simple way fails, read from inside an iframe\n if ( display === \"none\" || !display ) {\n\n // Use the already-created iframe if possible\n iframe = ( iframe || jQuery( \"<iframe frameborder=\'0\' width=\'0\' height=\'0\'/>\" ) )\n .appendTo( doc.documentElement );\n\n // Always write a new HTML skeleton so Webkit and Firefox don\'t choke on reuse\n doc = iframe[ 0 ].contentDocument;\n\n // Support: IE\n doc.write();\n doc.close();\n\n display = actualDisplay( nodeName, doc );\n iframe.detach();\n }\n\n // Store the correct default display\n elemdisplay[ nodeName ] = display;\n }\n\n return display;\n}\nvar rmargin = ( /^margin/ );\n\nvar rnumnonpx = new RegExp( \"^(\" + pnum + \")(?!px)[a-z%]+$\", \"i\" );\n\nvar getStyles = function( elem ) {\n\n // Support: IE<=11+, Firefox<=30+ (#15098, #14150)\n // IE throws on elements created in popups\n // FF meanwhile throws on frame elements through \"defaultView.getComputedStyle\"\n var view = elem.ownerDocument.defaultView;\n\n if ( !view || !view.opener ) {\n view = window;\n }\n\n return view.getComputedStyle( elem );\n };\n\nvar swap = function( elem, options, callback, args ) {\n var ret, name,\n old = {};\n\n // Remember the old values, and insert the new ones\n for ( name in options ) {\n old[ name ] = elem.style[ name ];\n elem.style[ name ] = options[ name ];\n }\n\n ret = callback.apply( elem, args || [] );\n\n // Revert the old values\n for ( name in options ) {\n elem.style[ name ] = old[ name ];\n }\n\n return ret;\n};\n\n\nvar documentElement = document.documentElement;\n\n\n\n( function() {\n var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,\n container = document.createElement( \"div\" ),\n div = document.createElement( \"div\" );\n\n // Finish early in limited (non-browser) environments\n if ( !div.style ) {\n return;\n }\n\n // Support: IE9-11+\n // Style of cloned element affects source element cloned (#8908)\n div.style.backgroundClip = \"content-box\";\n div.cloneNode( true ).style.backgroundClip = \"\";\n support.clearCloneStyle = div.style.backgroundClip === \"content-box\";\n\n container.style.cssText = \"border:0;width:8px;height:0;top:0;left:-9999px;\" +\n \"padding:0;margin-top:1px;position:absolute\";\n container.appendChild( div );\n\n // Executing both pixelPosition & boxSizingReliable tests require only one layout\n // so they\'re executed at the same time to save the second computation.\n function computeStyleTests() {\n div.style.cssText =\n\n // Support: Firefox<29, Android 2.3\n // Vendor-prefix box-sizing\n \"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;\" +\n \"position:relative;display:block;\" +\n \"margin:auto;border:1px;padding:1px;\" +\n \"top:1%;width:50%\";\n div.innerHTML = \"\";\n documentElement.appendChild( container );\n\n var divStyle = window.getComputedStyle( div );\n pixelPositionVal = divStyle.top !== \"1%\";\n reliableMarginLeftVal = divStyle.marginLeft === \"2px\";\n boxSizingReliableVal = divStyle.width === \"4px\";\n\n // Support: Android 4.0 - 4.3 only\n // Some styles come back with percentage values, even though they shouldn\'t\n div.style.marginRight = \"50%\";\n pixelMarginRightVal = divStyle.marginRight === \"4px\";\n\n documentElement.removeChild( container );\n }\n\n jQuery.extend( support, {\n pixelPosition: function() {\n\n // This test is executed only once but we still do memoizing\n // since we can use the boxSizingReliable pre-computing.\n // No need to check if the test was already performed, though.\n computeStyleTests();\n return pixelPositionVal;\n },\n boxSizingReliable: function() {\n if ( boxSizingReliableVal == null ) {\n computeStyleTests();\n }\n return boxSizingReliableVal;\n },\n pixelMarginRight: function() {\n\n // Support: Android 4.0-4.3\n // We\'re checking for boxSizingReliableVal here instead of pixelMarginRightVal\n // since that compresses better and they\'re computed together anyway.\n if ( boxSizingReliableVal == null ) {\n computeStyleTests();\n }\n return pixelMarginRightVal;\n },\n reliableMarginLeft: function() {\n\n // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37\n if ( boxSizingReliableVal == null ) {\n computeStyleTests();\n }\n return reliableMarginLeftVal;\n },\n reliableMarginRight: function() {\n\n // Support: Android 2.3\n // Check if div with explicit width and no margin-right incorrectly\n // gets computed margin-right based on width of container. (#3333)\n // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right\n // This support function is only executed once so no memoizing is needed.\n var ret,\n marginDiv = div.appendChild( document.createElement( \"div\" ) );\n\n // Reset CSS: box-sizing; display; margin; border; padding\n marginDiv.style.cssText = div.style.cssText =\n\n // Support: Android 2.3\n // Vendor-prefix box-sizing\n \"-webkit-box-sizing:content-box;box-sizing:content-box;\" +\n \"display:block;margin:0;border:0;padding:0\";\n marginDiv.style.marginRight = marginDiv.style.width = \"0\";\n div.style.width = \"1px\";\n documentElement.appendChild( container );\n\n ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight );\n\n documentElement.removeChild( container );\n div.removeChild( marginDiv );\n\n return ret;\n }\n } );\n} )();\n\n\nfunction curCSS( elem, name, computed ) {\n var width, minWidth, maxWidth, ret,\n style = elem.style;\n\n computed = computed || getStyles( elem );\n ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;\n\n // Support: Opera 12.1x only\n // Fall back to style even without computed\n // computed is undefined for elems on document fragments\n if ( ( ret === \"\" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {\n ret = jQuery.style( elem, name );\n }\n\n // Support: IE9\n // getPropertyValue is only needed for .css(\'filter\') (#12537)\n if ( computed ) {\n\n // A tribute to the \"awesome hack by Dean Edwards\"\n // Android Browser returns percentage for some values,\n // but width seems to be reliably pixels.\n // This is against the CSSOM draft spec:\n // http://dev.w3.org/csswg/cssom/#resolved-values\n if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {\n\n // Remember the original values\n width = style.width;\n minWidth = style.minWidth;\n maxWidth = style.maxWidth;\n\n // Put in the new values to get a computed value out\n style.minWidth = style.maxWidth = style.width = ret;\n ret = computed.width;\n\n // Revert the changed values\n style.width = width;\n style.minWidth = minWidth;\n style.maxWidth = maxWidth;\n }\n }\n\n return ret !== undefined ?\n\n // Support: IE9-11+\n // IE returns zIndex value as an integer.\n ret + \"\" :\n ret;\n}\n\n\nfunction addGetHookIf( conditionFn, hookFn ) {\n\n // Define the hook, we\'ll check on the first run if it\'s really needed.\n return {\n get: function() {\n if ( conditionFn() ) {\n\n // Hook not needed (or it\'s not possible to use it due\n // to missing dependency), remove it.\n delete this.get;\n return;\n }\n\n // Hook needed; redefine it so that the support test is not executed again.\n return ( this.get = hookFn ).apply( this, arguments );\n }\n };\n}\n\n\nvar\n\n // Swappable if display is none or starts with table\n // except \"table\", \"table-cell\", or \"table-caption\"\n // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display\n rdisplayswap = /^(none|table(?!-c[ea]).+)/,\n\n cssShow = { position: \"absolute\", visibility: \"hidden\", display: \"block\" },\n cssNormalTransform = {\n letterSpacing: \"0\",\n fontWeight: \"400\"\n },\n\n cssPrefixes = [ \"Webkit\", \"O\", \"Moz\", \"ms\" ],\n emptyStyle = document.createElement( \"div\" ).style;\n\n// Return a css property mapped to a potentially vendor prefixed property\nfunction vendorPropName( name ) {\n\n // Shortcut for names that are not vendor prefixed\n if ( name in emptyStyle ) {\n return name;\n }\n\n // Check for vendor prefixed names\n var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),\n i = cssPrefixes.length;\n\n while ( i-- ) {\n name = cssPrefixes[ i ] + capName;\n if ( name in emptyStyle ) {\n return name;\n }\n }\n}\n\nfunction setPositiveNumber( elem, value, subtract ) {\n\n // Any relative (+/-) values have already been\n // normalized at this point\n var matches = rcssNum.exec( value );\n return matches ?\n\n // Guard against undefined \"subtract\", e.g., when used as in cssHooks\n Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || \"px\" ) :\n value;\n}\n\nfunction augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {\n var i = extra === ( isBorderBox ? \"border\" : \"content\" ) ?\n\n // If we already have the right measurement, avoid augmentation\n 4 :\n\n // Otherwise initialize for horizontal or vertical properties\n name === \"width\" ? 1 : 0,\n\n val = 0;\n\n for ( ; i < 4; i += 2 ) {\n\n // Both box models exclude margin, so add it if we want it\n if ( extra === \"margin\" ) {\n val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );\n }\n\n if ( isBorderBox ) {\n\n // border-box includes padding, so remove it if we want content\n if ( extra === \"content\" ) {\n val -= jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n }\n\n // At this point, extra isn\'t border nor margin, so remove border\n if ( extra !== \"margin\" ) {\n val -= jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n }\n } else {\n\n // At this point, extra isn\'t content, so add padding\n val += jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\n // At this point, extra isn\'t content nor padding, so add border\n if ( extra !== \"padding\" ) {\n val += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n }\n }\n }\n\n return val;\n}\n\nfunction getWidthOrHeight( elem, name, extra ) {\n\n // Start with offset property, which is equivalent to the border-box value\n var valueIsBorderBox = true,\n val = name === \"width\" ? elem.offsetWidth : elem.offsetHeight,\n styles = getStyles( elem ),\n isBorderBox = jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\";\n\n // Some non-html elements return undefined for offsetWidth, so check for null/undefined\n // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285\n // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668\n if ( val <= 0 || val == null ) {\n\n // Fall back to computed then uncomputed css if necessary\n val = curCSS( elem, name, styles );\n if ( val < 0 || val == null ) {\n val = elem.style[ name ];\n }\n\n // Computed unit is not pixels. Stop here and return.\n if ( rnumnonpx.test( val ) ) {\n return val;\n }\n\n // Check for style in case a browser which returns unreliable values\n // for getComputedStyle silently falls back to the reliable elem.style\n valueIsBorderBox = isBorderBox &&\n ( support.boxSizingReliable() || val === elem.style[ name ] );\n\n // Normalize \"\", auto, and prepare for extra\n val = parseFloat( val ) || 0;\n }\n\n // Use the active box-sizing model to add/subtract irrelevant styles\n return ( val +\n augmentWidthOrHeight(\n elem,\n name,\n extra || ( isBorderBox ? \"border\" : \"content\" ),\n valueIsBorderBox,\n styles\n )\n ) + \"px\";\n}\n\nfunction showHide( elements, show ) {\n var display, elem, hidden,\n values = [],\n index = 0,\n length = elements.length;\n\n for ( ; index < length; index++ ) {\n elem = elements[ index ];\n if ( !elem.style ) {\n continue;\n }\n\n values[ index ] = dataPriv.get( elem, \"olddisplay\" );\n display = elem.style.display;\n if ( show ) {\n\n // Reset the inline display of this element to learn if it is\n // being hidden by cascaded rules or not\n if ( !values[ index ] && display === \"none\" ) {\n elem.style.display = \"\";\n }\n\n // Set elements which have been overridden with display: none\n // in a stylesheet to whatever the default browser style is\n // for such an element\n if ( elem.style.display === \"\" && isHidden( elem ) ) {\n values[ index ] = dataPriv.access(\n elem,\n \"olddisplay\",\n defaultDisplay( elem.nodeName )\n );\n }\n } else {\n hidden = isHidden( elem );\n\n if ( display !== \"none\" || !hidden ) {\n dataPriv.set(\n elem,\n \"olddisplay\",\n hidden ? display : jQuery.css( elem, \"display\" )\n );\n }\n }\n }\n\n // Set the display of most of the elements in a second loop\n // to avoid the constant reflow\n for ( index = 0; index < length; index++ ) {\n elem = elements[ index ];\n if ( !elem.style ) {\n continue;\n }\n if ( !show || elem.style.display === \"none\" || elem.style.display === \"\" ) {\n elem.style.display = show ? values[ index ] || \"\" : \"none\";\n }\n }\n\n return elements;\n}\n\njQuery.extend( {\n\n // Add in style property hooks for overriding the default\n // behavior of getting and setting a style property\n cssHooks: {\n opacity: {\n get: function( elem, computed ) {\n if ( computed ) {\n\n // We should always get a number back from opacity\n var ret = curCSS( elem, \"opacity\" );\n return ret === \"\" ? \"1\" : ret;\n }\n }\n }\n },\n\n // Don\'t automatically add \"px\" to these possibly-unitless properties\n cssNumber: {\n \"animationIterationCount\": true,\n \"columnCount\": true,\n \"fillOpacity\": true,\n \"flexGrow\": true,\n \"flexShrink\": true,\n \"fontWeight\": true,\n \"lineHeight\": true,\n \"opacity\": true,\n \"order\": true,\n \"orphans\": true,\n \"widows\": true,\n \"zIndex\": true,\n \"zoom\": true\n },\n\n // Add in properties whose names you wish to fix before\n // setting or getting the value\n cssProps: {\n \"float\": \"cssFloat\"\n },\n\n // Get and set the style property on a DOM Node\n style: function( elem, name, value, extra ) {\n\n // Don\'t set styles on text and comment nodes\n if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {\n return;\n }\n\n // Make sure that we\'re working with the right name\n var ret, type, hooks,\n origName = jQuery.camelCase( name ),\n style = elem.style;\n\n name = jQuery.cssProps[ origName ] ||\n ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );\n\n // Gets hook for the prefixed version, then unprefixed version\n hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n // Check if we\'re setting a value\n if ( value !== undefined ) {\n type = typeof value;\n\n // Convert \"+=\" or \"-=\" to relative numbers (#7345)\n if ( type === \"string\" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {\n value = adjustCSS( elem, name, ret );\n\n // Fixes bug #9237\n type = \"number\";\n }\n\n // Make sure that null and NaN values aren\'t set (#7116)\n if ( value == null || value !== value ) {\n return;\n }\n\n // If a number was passed in, add the unit (except for certain CSS properties)\n if ( type === \"number\" ) {\n value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? \"\" : \"px\" );\n }\n\n // Support: IE9-11+\n // background-* props affect original clone\'s values\n if ( !support.clearCloneStyle && value === \"\" && name.indexOf( \"background\" ) === 0 ) {\n style[ name ] = \"inherit\";\n }\n\n // If a hook was provided, use that value, otherwise just set the specified value\n if ( !hooks || !( \"set\" in hooks ) ||\n ( value = hooks.set( elem, value, extra ) ) !== undefined ) {\n\n style[ name ] = value;\n }\n\n } else {\n\n // If a hook was provided get the non-computed value from there\n if ( hooks && \"get\" in hooks &&\n ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {\n\n return ret;\n }\n\n // Otherwise just get the value from the style object\n return style[ name ];\n }\n },\n\n css: function( elem, name, extra, styles ) {\n var val, num, hooks,\n origName = jQuery.camelCase( name );\n\n // Make sure that we\'re working with the right name\n name = jQuery.cssProps[ origName ] ||\n ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );\n\n // Try prefixed name followed by the unprefixed name\n hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n // If a hook was provided get the computed value from there\n if ( hooks && \"get\" in hooks ) {\n val = hooks.get( elem, true, extra );\n }\n\n // Otherwise, if a way to get the computed value exists, use that\n if ( val === undefined ) {\n val = curCSS( elem, name, styles );\n }\n\n // Convert \"normal\" to computed value\n if ( val === \"normal\" && name in cssNormalTransform ) {\n val = cssNormalTransform[ name ];\n }\n\n // Make numeric if forced or a qualifier was provided and val looks numeric\n if ( extra === \"\" || extra ) {\n num = parseFloat( val );\n return extra === true || isFinite( num ) ? num || 0 : val;\n }\n return val;\n }\n} );\n\njQuery.each( [ \"height\", \"width\" ], function( i, name ) {\n jQuery.cssHooks[ name ] = {\n get: function( elem, computed, extra ) {\n if ( computed ) {\n\n // Certain elements can have dimension info if we invisibly show them\n // but it must have a current display style that would benefit\n return rdisplayswap.test( jQuery.css( elem, \"display\" ) ) &&\n elem.offsetWidth === 0 ?\n swap( elem, cssShow, function() {\n return getWidthOrHeight( elem, name, extra );\n } ) :\n getWidthOrHeight( elem, name, extra );\n }\n },\n\n set: function( elem, value, extra ) {\n var matches,\n styles = extra && getStyles( elem ),\n subtract = extra && augmentWidthOrHeight(\n elem,\n name,\n extra,\n jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n styles\n );\n\n // Convert to pixels if value adjustment is needed\n if ( subtract && ( matches = rcssNum.exec( value ) ) &&\n ( matches[ 3 ] || \"px\" ) !== \"px\" ) {\n\n elem.style[ name ] = value;\n value = jQuery.css( elem, name );\n }\n\n return setPositiveNumber( elem, value, subtract );\n }\n };\n} );\n\njQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,\n function( elem, computed ) {\n if ( computed ) {\n return ( parseFloat( curCSS( elem, \"marginLeft\" ) ) ||\n elem.getBoundingClientRect().left -\n swap( elem, { marginLeft: 0 }, function() {\n return elem.getBoundingClientRect().left;\n } )\n ) + \"px\";\n }\n }\n);\n\n// Support: Android 2.3\njQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,\n function( elem, computed ) {\n if ( computed ) {\n return swap( elem, { \"display\": \"inline-block\" },\n curCSS, [ elem, \"marginRight\" ] );\n }\n }\n);\n\n// These hooks are used by animate to expand properties\njQuery.each( {\n margin: \"\",\n padding: \"\",\n border: \"Width\"\n}, function( prefix, suffix ) {\n jQuery.cssHooks[ prefix + suffix ] = {\n expand: function( value ) {\n var i = 0,\n expanded = {},\n\n // Assumes a single number if not a string\n parts = typeof value === \"string\" ? value.split( \" \" ) : [ value ];\n\n for ( ; i < 4; i++ ) {\n expanded[ prefix + cssExpand[ i ] + suffix ] =\n parts[ i ] || parts[ i - 2 ] || parts[ 0 ];\n }\n\n return expanded;\n }\n };\n\n if ( !rmargin.test( prefix ) ) {\n jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;\n }\n} );\n\njQuery.fn.extend( {\n css: function( name, value ) {\n return access( this, function( elem, name, value ) {\n var styles, len,\n map = {},\n i = 0;\n\n if ( jQuery.isArray( name ) ) {\n styles = getStyles( elem );\n len = name.length;\n\n for ( ; i < len; i++ ) {\n map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );\n }\n\n return map;\n }\n\n return value !== undefined ?\n jQuery.style( elem, name, value ) :\n jQuery.css( elem, name );\n }, name, value, arguments.length > 1 );\n },\n show: function() {\n return showHide( this, true );\n },\n hide: function() {\n return showHide( this );\n },\n toggle: function( state ) {\n if ( typeof state === \"boolean\" ) {\n return state ? this.show() : this.hide();\n }\n\n return this.each( function() {\n if ( isHidden( this ) ) {\n jQuery( this ).show();\n } else {\n jQuery( this ).hide();\n }\n } );\n }\n} );\n\n\nfunction Tween( elem, options, prop, end, easing ) {\n return new Tween.prototype.init( elem, options, prop, end, easing );\n}\njQuery.Tween = Tween;\n\nTween.prototype = {\n constructor: Tween,\n init: function( elem, options, prop, end, easing, unit ) {\n this.elem = elem;\n this.prop = prop;\n this.easing = easing || jQuery.easing._default;\n this.options = options;\n this.start = this.now = this.cur();\n this.end = end;\n this.unit = unit || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" );\n },\n cur: function() {\n var hooks = Tween.propHooks[ this.prop ];\n\n return hooks && hooks.get ?\n hooks.get( this ) :\n Tween.propHooks._default.get( this );\n },\n run: function( percent ) {\n var eased,\n hooks = Tween.propHooks[ this.prop ];\n\n if ( this.options.duration ) {\n this.pos = eased = jQuery.easing[ this.easing ](\n percent, this.options.duration * percent, 0, 1, this.options.duration\n );\n } else {\n this.pos = eased = percent;\n }\n this.now = ( this.end - this.start ) * eased + this.start;\n\n if ( this.options.step ) {\n this.options.step.call( this.elem, this.now, this );\n }\n\n if ( hooks && hooks.set ) {\n hooks.set( this );\n } else {\n Tween.propHooks._default.set( this );\n }\n return this;\n }\n};\n\nTween.prototype.init.prototype = Tween.prototype;\n\nTween.propHooks = {\n _default: {\n get: function( tween ) {\n var result;\n\n // Use a property on the element directly when it is not a DOM element,\n // or when there is no matching style property that exists.\n if ( tween.elem.nodeType !== 1 ||\n tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {\n return tween.elem[ tween.prop ];\n }\n\n // Passing an empty string as a 3rd parameter to .css will automatically\n // attempt a parseFloat and fallback to a string if the parse fails.\n // Simple values such as \"10px\" are parsed to Float;\n // complex values such as \"rotate(1rad)\" are returned as-is.\n result = jQuery.css( tween.elem, tween.prop, \"\" );\n\n // Empty strings, null, undefined and \"auto\" are converted to 0.\n return !result || result === \"auto\" ? 0 : result;\n },\n set: function( tween ) {\n\n // Use step hook for back compat.\n // Use cssHook if its there.\n // Use .style if available and use plain properties where available.\n if ( jQuery.fx.step[ tween.prop ] ) {\n jQuery.fx.step[ tween.prop ]( tween );\n } else if ( tween.elem.nodeType === 1 &&\n ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||\n jQuery.cssHooks[ tween.prop ] ) ) {\n jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );\n } else {\n tween.elem[ tween.prop ] = tween.now;\n }\n }\n }\n};\n\n// Support: IE9\n// Panic based approach to setting things on disconnected nodes\nTween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {\n set: function( tween ) {\n if ( tween.elem.nodeType && tween.elem.parentNode ) {\n tween.elem[ tween.prop ] = tween.now;\n }\n }\n};\n\njQuery.easing = {\n linear: function( p ) {\n return p;\n },\n swing: function( p ) {\n return 0.5 - Math.cos( p * Math.PI ) / 2;\n },\n _default: \"swing\"\n};\n\njQuery.fx = Tween.prototype.init;\n\n// Back Compat <1.8 extension point\njQuery.fx.step = {};\n\n\n\n\nvar\n fxNow, timerId,\n rfxtypes = /^(?:toggle|show|hide)$/,\n rrun = /queueHooks$/;\n\n// Animations created synchronously will run synchronously\nfunction createFxNow() {\n window.setTimeout( function() {\n fxNow = undefined;\n } );\n return ( fxNow = jQuery.now() );\n}\n\n// Generate parameters to create a standard animation\nfunction genFx( type, includeWidth ) {\n var which,\n i = 0,\n attrs = { height: type };\n\n // If we include width, step value is 1 to do all cssExpand values,\n // otherwise step value is 2 to skip over Left and Right\n includeWidth = includeWidth ? 1 : 0;\n for ( ; i < 4 ; i += 2 - includeWidth ) {\n which = cssExpand[ i ];\n attrs[ \"margin\" + which ] = attrs[ \"padding\" + which ] = type;\n }\n\n if ( includeWidth ) {\n attrs.opacity = attrs.width = type;\n }\n\n return attrs;\n}\n\nfunction createTween( value, prop, animation ) {\n var tween,\n collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ \"*\" ] ),\n index = 0,\n length = collection.length;\n for ( ; index < length; index++ ) {\n if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {\n\n // We\'re done with this property\n return tween;\n }\n }\n}\n\nfunction defaultPrefilter( elem, props, opts ) {\n /* jshint validthis: true */\n var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,\n anim = this,\n orig = {},\n style = elem.style,\n hidden = elem.nodeType && isHidden( elem ),\n dataShow = dataPriv.get( elem, \"fxshow\" );\n\n // Handle queue: false promises\n if ( !opts.queue ) {\n hooks = jQuery._queueHooks( elem, \"fx\" );\n if ( hooks.unqueued == null ) {\n hooks.unqueued = 0;\n oldfire = hooks.empty.fire;\n hooks.empty.fire = function() {\n if ( !hooks.unqueued ) {\n oldfire();\n }\n };\n }\n hooks.unqueued++;\n\n anim.always( function() {\n\n // Ensure the complete handler is called before this completes\n anim.always( function() {\n hooks.unqueued--;\n if ( !jQuery.queue( elem, \"fx\" ).length ) {\n hooks.empty.fire();\n }\n } );\n } );\n }\n\n // Height/width overflow pass\n if ( elem.nodeType === 1 && ( \"height\" in props || \"width\" in props ) ) {\n\n // Make sure that nothing sneaks out\n // Record all 3 overflow attributes because IE9-10 do not\n // change the overflow attribute when overflowX and\n // overflowY are set to the same value\n opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];\n\n // Set display property to inline-block for height/width\n // animations on inline elements that are having width/height animated\n display = jQuery.css( elem, \"display\" );\n\n // Test default display if display is currently \"none\"\n checkDisplay = display === \"none\" ?\n dataPriv.get( elem, \"olddisplay\" ) || defaultDisplay( elem.nodeName ) : display;\n\n if ( checkDisplay === \"inline\" && jQuery.css( elem, \"float\" ) === \"none\" ) {\n style.display = \"inline-block\";\n }\n }\n\n if ( opts.overflow ) {\n style.overflow = \"hidden\";\n anim.always( function() {\n style.overflow = opts.overflow[ 0 ];\n style.overflowX = opts.overflow[ 1 ];\n style.overflowY = opts.overflow[ 2 ];\n } );\n }\n\n // show/hide pass\n for ( prop in props ) {\n value = props[ prop ];\n if ( rfxtypes.exec( value ) ) {\n delete props[ prop ];\n toggle = toggle || value === \"toggle\";\n if ( value === ( hidden ? \"hide\" : \"show\" ) ) {\n\n // If there is dataShow left over from a stopped hide or show\n // and we are going to proceed with show, we should pretend to be hidden\n if ( value === \"show\" && dataShow && dataShow[ prop ] !== undefined ) {\n hidden = true;\n } else {\n continue;\n }\n }\n orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );\n\n // Any non-fx value stops us from restoring the original display value\n } else {\n display = undefined;\n }\n }\n\n if ( !jQuery.isEmptyObject( orig ) ) {\n if ( dataShow ) {\n if ( \"hidden\" in dataShow ) {\n hidden = dataShow.hidden;\n }\n } else {\n dataShow = dataPriv.access( elem, \"fxshow\", {} );\n }\n\n // Store state if its toggle - enables .stop().toggle() to \"reverse\"\n if ( toggle ) {\n dataShow.hidden = !hidden;\n }\n if ( hidden ) {\n jQuery( elem ).show();\n } else {\n anim.done( function() {\n jQuery( elem ).hide();\n } );\n }\n anim.done( function() {\n var prop;\n\n dataPriv.remove( elem, \"fxshow\" );\n for ( prop in orig ) {\n jQuery.style( elem, prop, orig[ prop ] );\n }\n } );\n for ( prop in orig ) {\n tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );\n\n if ( !( prop in dataShow ) ) {\n dataShow[ prop ] = tween.start;\n if ( hidden ) {\n tween.end = tween.start;\n tween.start = prop === \"width\" || prop === \"height\" ? 1 : 0;\n }\n }\n }\n\n // If this is a noop like .hide().hide(), restore an overwritten display value\n } else if ( ( display === \"none\" ? defaultDisplay( elem.nodeName ) : display ) === \"inline\" ) {\n style.display = display;\n }\n}\n\nfunction propFilter( props, specialEasing ) {\n var index, name, easing, value, hooks;\n\n // camelCase, specialEasing and expand cssHook pass\n for ( index in props ) {\n name = jQuery.camelCase( index );\n easing = specialEasing[ name ];\n value = props[ index ];\n if ( jQuery.isArray( value ) ) {\n easing = value[ 1 ];\n value = props[ index ] = value[ 0 ];\n }\n\n if ( index !== name ) {\n props[ name ] = value;\n delete props[ index ];\n }\n\n hooks = jQuery.cssHooks[ name ];\n if ( hooks && \"expand\" in hooks ) {\n value = hooks.expand( value );\n delete props[ name ];\n\n // Not quite $.extend, this won\'t overwrite existing keys.\n // Reusing \'index\' because we have the correct \"name\"\n for ( index in value ) {\n if ( !( index in props ) ) {\n props[ index ] = value[ index ];\n specialEasing[ index ] = easing;\n }\n }\n } else {\n specialEasing[ name ] = easing;\n }\n }\n}\n\nfunction Animation( elem, properties, options ) {\n var result,\n stopped,\n index = 0,\n length = Animation.prefilters.length,\n deferred = jQuery.Deferred().always( function() {\n\n // Don\'t match elem in the :animated selector\n delete tick.elem;\n } ),\n tick = function() {\n if ( stopped ) {\n return false;\n }\n var currentTime = fxNow || createFxNow(),\n remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),\n\n // Support: Android 2.3\n // Archaic crash bug won\'t allow us to use `1 - ( 0.5 || 0 )` (#12497)\n temp = remaining / animation.duration || 0,\n percent = 1 - temp,\n index = 0,\n length = animation.tweens.length;\n\n for ( ; index < length ; index++ ) {\n animation.tweens[ index ].run( percent );\n }\n\n deferred.notifyWith( elem, [ animation, percent, remaining ] );\n\n if ( percent < 1 && length ) {\n return remaining;\n } else {\n deferred.resolveWith( elem, [ animation ] );\n return false;\n }\n },\n animation = deferred.promise( {\n elem: elem,\n props: jQuery.extend( {}, properties ),\n opts: jQuery.extend( true, {\n specialEasing: {},\n easing: jQuery.easing._default\n }, options ),\n originalProperties: properties,\n originalOptions: options,\n startTime: fxNow || createFxNow(),\n duration: options.duration,\n tweens: [],\n createTween: function( prop, end ) {\n var tween = jQuery.Tween( elem, animation.opts, prop, end,\n animation.opts.specialEasing[ prop ] || animation.opts.easing );\n animation.tweens.push( tween );\n return tween;\n },\n stop: function( gotoEnd ) {\n var index = 0,\n\n // If we are going to the end, we want to run all the tweens\n // otherwise we skip this part\n length = gotoEnd ? animation.tweens.length : 0;\n if ( stopped ) {\n return this;\n }\n stopped = true;\n for ( ; index < length ; index++ ) {\n animation.tweens[ index ].run( 1 );\n }\n\n // Resolve when we played the last frame; otherwise, reject\n if ( gotoEnd ) {\n deferred.notifyWith( elem, [ animation, 1, 0 ] );\n deferred.resolveWith( elem, [ animation, gotoEnd ] );\n } else {\n deferred.rejectWith( elem, [ animation, gotoEnd ] );\n }\n return this;\n }\n } ),\n props = animation.props;\n\n propFilter( props, animation.opts.specialEasing );\n\n for ( ; index < length ; index++ ) {\n result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );\n if ( result ) {\n if ( jQuery.isFunction( result.stop ) ) {\n jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =\n jQuery.proxy( result.stop, result );\n }\n return result;\n }\n }\n\n jQuery.map( props, createTween, animation );\n\n if ( jQuery.isFunction( animation.opts.start ) ) {\n animation.opts.start.call( elem, animation );\n }\n\n jQuery.fx.timer(\n jQuery.extend( tick, {\n elem: elem,\n anim: animation,\n queue: animation.opts.queue\n } )\n );\n\n // attach callbacks from options\n return animation.progress( animation.opts.progress )\n .done( animation.opts.done, animation.opts.complete )\n .fail( animation.opts.fail )\n .always( animation.opts.always );\n}\n\njQuery.Animation = jQuery.extend( Animation, {\n tweeners: {\n \"*\": [ function( prop, value ) {\n var tween = this.createTween( prop, value );\n adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );\n return tween;\n } ]\n },\n\n tweener: function( props, callback ) {\n if ( jQuery.isFunction( props ) ) {\n callback = props;\n props = [ \"*\" ];\n } else {\n props = props.match( rnotwhite );\n }\n\n var prop,\n index = 0,\n length = props.length;\n\n for ( ; index < length ; index++ ) {\n prop = props[ index ];\n Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];\n Animation.tweeners[ prop ].unshift( callback );\n }\n },\n\n prefilters: [ defaultPrefilter ],\n\n prefilter: function( callback, prepend ) {\n if ( prepend ) {\n Animation.prefilters.unshift( callback );\n } else {\n Animation.prefilters.push( callback );\n }\n }\n} );\n\njQuery.speed = function( speed, easing, fn ) {\n var opt = speed && typeof speed === \"object\" ? jQuery.extend( {}, speed ) : {\n complete: fn || !fn && easing ||\n jQuery.isFunction( speed ) && speed,\n duration: speed,\n easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing\n };\n\n opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === \"number\" ?\n opt.duration : opt.duration in jQuery.fx.speeds ?\n jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;\n\n // Normalize opt.queue - true/undefined/null -> \"fx\"\n if ( opt.queue == null || opt.queue === true ) {\n opt.queue = \"fx\";\n }\n\n // Queueing\n opt.old = opt.complete;\n\n opt.complete = function() {\n if ( jQuery.isFunction( opt.old ) ) {\n opt.old.call( this );\n }\n\n if ( opt.queue ) {\n jQuery.dequeue( this, opt.queue );\n }\n };\n\n return opt;\n};\n\njQuery.fn.extend( {\n fadeTo: function( speed, to, easing, callback ) {\n\n // Show any hidden elements after setting opacity to 0\n return this.filter( isHidden ).css( \"opacity\", 0 ).show()\n\n // Animate to the value specified\n .end().animate( { opacity: to }, speed, easing, callback );\n },\n animate: function( prop, speed, easing, callback ) {\n var empty = jQuery.isEmptyObject( prop ),\n optall = jQuery.speed( speed, easing, callback ),\n doAnimation = function() {\n\n // Operate on a copy of prop so per-property easing won\'t be lost\n var anim = Animation( this, jQuery.extend( {}, prop ), optall );\n\n // Empty animations, or finishing resolves immediately\n if ( empty || dataPriv.get( this, \"finish\" ) ) {\n anim.stop( true );\n }\n };\n doAnimation.finish = doAnimation;\n\n return empty || optall.queue === false ?\n this.each( doAnimation ) :\n this.queue( optall.queue, doAnimation );\n },\n stop: function( type, clearQueue, gotoEnd ) {\n var stopQueue = function( hooks ) {\n var stop = hooks.stop;\n delete hooks.stop;\n stop( gotoEnd );\n };\n\n if ( typeof type !== \"string\" ) {\n gotoEnd = clearQueue;\n clearQueue = type;\n type = undefined;\n }\n if ( clearQueue && type !== false ) {\n this.queue( type || \"fx\", [] );\n }\n\n return this.each( function() {\n var dequeue = true,\n index = type != null && type + \"queueHooks\",\n timers = jQuery.timers,\n data = dataPriv.get( this );\n\n if ( index ) {\n if ( data[ index ] && data[ index ].stop ) {\n stopQueue( data[ index ] );\n }\n } else {\n for ( index in data ) {\n if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {\n stopQueue( data[ index ] );\n }\n }\n }\n\n for ( index = timers.length; index--; ) {\n if ( timers[ index ].elem === this &&\n ( type == null || timers[ index ].queue === type ) ) {\n\n timers[ index ].anim.stop( gotoEnd );\n dequeue = false;\n timers.splice( index, 1 );\n }\n }\n\n // Start the next in the queue if the last step wasn\'t forced.\n // Timers currently will call their complete callbacks, which\n // will dequeue but only if they were gotoEnd.\n if ( dequeue || !gotoEnd ) {\n jQuery.dequeue( this, type );\n }\n } );\n },\n finish: function( type ) {\n if ( type !== false ) {\n type = type || \"fx\";\n }\n return this.each( function() {\n var index,\n data = dataPriv.get( this ),\n queue = data[ type + \"queue\" ],\n hooks = data[ type + \"queueHooks\" ],\n timers = jQuery.timers,\n length = queue ? queue.length : 0;\n\n // Enable finishing flag on private data\n data.finish = true;\n\n // Empty the queue first\n jQuery.queue( this, type, [] );\n\n if ( hooks && hooks.stop ) {\n hooks.stop.call( this, true );\n }\n\n // Look for any active animations, and finish them\n for ( index = timers.length; index--; ) {\n if ( timers[ index ].elem === this && timers[ index ].queue === type ) {\n timers[ index ].anim.stop( true );\n timers.splice( index, 1 );\n }\n }\n\n // Look for any animations in the old queue and finish them\n for ( index = 0; index < length; index++ ) {\n if ( queue[ index ] && queue[ index ].finish ) {\n queue[ index ].finish.call( this );\n }\n }\n\n // Turn off finishing flag\n delete data.finish;\n } );\n }\n} );\n\njQuery.each( [ \"toggle\", \"show\", \"hide\" ], function( i, name ) {\n var cssFn = jQuery.fn[ name ];\n jQuery.fn[ name ] = function( speed, easing, callback ) {\n return speed == null || typeof speed === \"boolean\" ?\n cssFn.apply( this, arguments ) :\n this.animate( genFx( name, true ), speed, easing, callback );\n };\n} );\n\n// Generate shortcuts for custom animations\njQuery.each( {\n slideDown: genFx( \"show\" ),\n slideUp: genFx( \"hide\" ),\n slideToggle: genFx( \"toggle\" ),\n fadeIn: { opacity: \"show\" },\n fadeOut: { opacity: \"hide\" },\n fadeToggle: { opacity: \"toggle\" }\n}, function( name, props ) {\n jQuery.fn[ name ] = function( speed, easing, callback ) {\n return this.animate( props, speed, easing, callback );\n };\n} );\n\njQuery.timers = [];\njQuery.fx.tick = function() {\n var timer,\n i = 0,\n timers = jQuery.timers;\n\n fxNow = jQuery.now();\n\n for ( ; i < timers.length; i++ ) {\n timer = timers[ i ];\n\n // Checks the timer has not already been removed\n if ( !timer() && timers[ i ] === timer ) {\n timers.splice( i--, 1 );\n }\n }\n\n if ( !timers.length ) {\n jQuery.fx.stop();\n }\n fxNow = undefined;\n};\n\njQuery.fx.timer = function( timer ) {\n jQuery.timers.push( timer );\n if ( timer() ) {\n jQuery.fx.start();\n } else {\n jQuery.timers.pop();\n }\n};\n\njQuery.fx.interval = 13;\njQuery.fx.start = function() {\n if ( !timerId ) {\n timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );\n }\n};\n\njQuery.fx.stop = function() {\n window.clearInterval( timerId );\n\n timerId = null;\n};\n\njQuery.fx.speeds = {\n slow: 600,\n fast: 200,\n\n // Default speed\n _default: 400\n};\n\n\n// Based off of the plugin by Clint Helfers, with permission.\n// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/\njQuery.fn.delay = function( time, type ) {\n time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;\n type = type || \"fx\";\n\n return this.queue( type, function( next, hooks ) {\n var timeout = window.setTimeout( next, time );\n hooks.stop = function() {\n window.clearTimeout( timeout );\n };\n } );\n};\n\n\n( function() {\n var input = document.createElement( \"input\" ),\n select = document.createElement( \"select\" ),\n opt = select.appendChild( document.createElement( \"option\" ) );\n\n input.type = \"checkbox\";\n\n // Support: iOS<=5.1, Android<=4.2+\n // Default value for a checkbox should be \"on\"\n support.checkOn = input.value !== \"\";\n\n // Support: IE<=11+\n // Must access selectedIndex to make default options select\n support.optSelected = opt.selected;\n\n // Support: Android<=2.3\n // Options inside disabled selects are incorrectly marked as disabled\n select.disabled = true;\n support.optDisabled = !opt.disabled;\n\n // Support: IE<=11+\n // An input loses its value after becoming a radio\n input = document.createElement( \"input\" );\n input.value = \"t\";\n input.type = \"radio\";\n support.radioValue = input.value === \"t\";\n} )();\n\n\nvar boolHook,\n attrHandle = jQuery.expr.attrHandle;\n\njQuery.fn.extend( {\n attr: function( name, value ) {\n return access( this, jQuery.attr, name, value, arguments.length > 1 );\n },\n\n removeAttr: function( name ) {\n return this.each( function() {\n jQuery.removeAttr( this, name );\n } );\n }\n} );\n\njQuery.extend( {\n attr: function( elem, name, value ) {\n var ret, hooks,\n nType = elem.nodeType;\n\n // Don\'t get/set attributes on text, comment and attribute nodes\n if ( nType === 3 || nType === 8 || nType === 2 ) {\n return;\n }\n\n // Fallback to prop when attributes are not supported\n if ( typeof elem.getAttribute === \"undefined\" ) {\n return jQuery.prop( elem, name, value );\n }\n\n // All attributes are lowercase\n // Grab necessary hook if one is defined\n if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n name = name.toLowerCase();\n hooks = jQuery.attrHooks[ name ] ||\n ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );\n }\n\n if ( value !== undefined ) {\n if ( value === null ) {\n jQuery.removeAttr( elem, name );\n return;\n }\n\n if ( hooks && \"set\" in hooks &&\n ( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n return ret;\n }\n\n elem.setAttribute( name, value + \"\" );\n return value;\n }\n\n if ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n return ret;\n }\n\n ret = jQuery.find.attr( elem, name );\n\n // Non-existent attributes return null, we normalize to undefined\n return ret == null ? undefined : ret;\n },\n\n attrHooks: {\n type: {\n set: function( elem, value ) {\n if ( !support.radioValue && value === \"radio\" &&\n jQuery.nodeName( elem, \"input\" ) ) {\n var val = elem.value;\n elem.setAttribute( \"type\", value );\n if ( val ) {\n elem.value = val;\n }\n return value;\n }\n }\n }\n },\n\n removeAttr: function( elem, value ) {\n var name, propName,\n i = 0,\n attrNames = value && value.match( rnotwhite );\n\n if ( attrNames && elem.nodeType === 1 ) {\n while ( ( name = attrNames[ i++ ] ) ) {\n propName = jQuery.propFix[ name ] || name;\n\n // Boolean attributes get special treatment (#10870)\n if ( jQuery.expr.match.bool.test( name ) ) {\n\n // Set corresponding property to false\n elem[ propName ] = false;\n }\n\n elem.removeAttribute( name );\n }\n }\n }\n} );\n\n// Hooks for boolean attributes\nboolHook = {\n set: function( elem, value, name ) {\n if ( value === false ) {\n\n // Remove boolean attributes when set to false\n jQuery.removeAttr( elem, name );\n } else {\n elem.setAttribute( name, name );\n }\n return name;\n }\n};\njQuery.each( jQuery.expr.match.bool.source.match( /\\w+/g ), function( i, name ) {\n var getter = attrHandle[ name ] || jQuery.find.attr;\n\n attrHandle[ name ] = function( elem, name, isXML ) {\n var ret, handle;\n if ( !isXML ) {\n\n // Avoid an infinite loop by temporarily removing this function from the getter\n handle = attrHandle[ name ];\n attrHandle[ name ] = ret;\n ret = getter( elem, name, isXML ) != null ?\n name.toLowerCase() :\n null;\n attrHandle[ name ] = handle;\n }\n return ret;\n };\n} );\n\n\n\n\nvar rfocusable = /^(?:input|select|textarea|button)$/i,\n rclickable = /^(?:a|area)$/i;\n\njQuery.fn.extend( {\n prop: function( name, value ) {\n return access( this, jQuery.prop, name, value, arguments.length > 1 );\n },\n\n removeProp: function( name ) {\n return this.each( function() {\n delete this[ jQuery.propFix[ name ] || name ];\n } );\n }\n} );\n\njQuery.extend( {\n prop: function( elem, name, value ) {\n var ret, hooks,\n nType = elem.nodeType;\n\n // Don\'t get/set properties on text, comment and attribute nodes\n if ( nType === 3 || nType === 8 || nType === 2 ) {\n return;\n }\n\n if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\n // Fix name and attach hooks\n name = jQuery.propFix[ name ] || name;\n hooks = jQuery.propHooks[ name ];\n }\n\n if ( value !== undefined ) {\n if ( hooks && \"set\" in hooks &&\n ( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n return ret;\n }\n\n return ( elem[ name ] = value );\n }\n\n if ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n return ret;\n }\n\n return elem[ name ];\n },\n\n propHooks: {\n tabIndex: {\n get: function( elem ) {\n\n // elem.tabIndex doesn\'t always return the\n // correct value when it hasn\'t been explicitly set\n // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/\n // Use proper attribute retrieval(#12072)\n var tabindex = jQuery.find.attr( elem, \"tabindex\" );\n\n return tabindex ?\n parseInt( tabindex, 10 ) :\n rfocusable.test( elem.nodeName ) ||\n rclickable.test( elem.nodeName ) && elem.href ?\n 0 :\n -1;\n }\n }\n },\n\n propFix: {\n \"for\": \"htmlFor\",\n \"class\": \"className\"\n }\n} );\n\n// Support: IE <=11 only\n// Accessing the selectedIndex property\n// forces the browser to respect setting selected\n// on the option\n// The getter ensures a default option is selected\n// when in an optgroup\nif ( !support.optSelected ) {\n jQuery.propHooks.selected = {\n get: function( elem ) {\n var parent = elem.parentNode;\n if ( parent && parent.parentNode ) {\n parent.parentNode.selectedIndex;\n }\n return null;\n },\n set: function( elem ) {\n var parent = elem.parentNode;\n if ( parent ) {\n parent.selectedIndex;\n\n if ( parent.parentNode ) {\n parent.parentNode.selectedIndex;\n }\n }\n }\n };\n}\n\njQuery.each( [\n \"tabIndex\",\n \"readOnly\",\n \"maxLength\",\n \"cellSpacing\",\n \"cellPadding\",\n \"rowSpan\",\n \"colSpan\",\n \"useMap\",\n \"frameBorder\",\n \"contentEditable\"\n], function() {\n jQuery.propFix[ this.toLowerCase() ] = this;\n} );\n\n\n\n\nvar rclass = /[\\t\\r\\n\\f]/g;\n\nfunction getClass( elem ) {\n return elem.getAttribute && elem.getAttribute( \"class\" ) || \"\";\n}\n\njQuery.fn.extend( {\n addClass: function( value ) {\n var classes, elem, cur, curValue, clazz, j, finalValue,\n i = 0;\n\n if ( jQuery.isFunction( value ) ) {\n return this.each( function( j ) {\n jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );\n } );\n }\n\n if ( typeof value === \"string\" && value ) {\n classes = value.match( rnotwhite ) || [];\n\n while ( ( elem = this[ i++ ] ) ) {\n curValue = getClass( elem );\n cur = elem.nodeType === 1 &&\n ( \" \" + curValue + \" \" ).replace( rclass, \" \" );\n\n if ( cur ) {\n j = 0;\n while ( ( clazz = classes[ j++ ] ) ) {\n if ( cur.indexOf( \" \" + clazz + \" \" ) < 0 ) {\n cur += clazz + \" \";\n }\n }\n\n // Only assign if different to avoid unneeded rendering.\n finalValue = jQuery.trim( cur );\n if ( curValue !== finalValue ) {\n elem.setAttribute( \"class\", finalValue );\n }\n }\n }\n }\n\n return this;\n },\n\n removeClass: function( value ) {\n var classes, elem, cur, curValue, clazz, j, finalValue,\n i = 0;\n\n if ( jQuery.isFunction( value ) ) {\n return this.each( function( j ) {\n jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );\n } );\n }\n\n if ( !arguments.length ) {\n return this.attr( \"class\", \"\" );\n }\n\n if ( typeof value === \"string\" && value ) {\n classes = value.match( rnotwhite ) || [];\n\n while ( ( elem = this[ i++ ] ) ) {\n curValue = getClass( elem );\n\n // This expression is here for better compressibility (see addClass)\n cur = elem.nodeType === 1 &&\n ( \" \" + curValue + \" \" ).replace( rclass, \" \" );\n\n if ( cur ) {\n j = 0;\n while ( ( clazz = classes[ j++ ] ) ) {\n\n // Remove *all* instances\n while ( cur.indexOf( \" \" + clazz + \" \" ) > -1 ) {\n cur = cur.replace( \" \" + clazz + \" \", \" \" );\n }\n }\n\n // Only assign if different to avoid unneeded rendering.\n finalValue = jQuery.trim( cur );\n if ( curValue !== finalValue ) {\n elem.setAttribute( \"class\", finalValue );\n }\n }\n }\n }\n\n return this;\n },\n\n toggleClass: function( value, stateVal ) {\n var type = typeof value;\n\n if ( typeof stateVal === \"boolean\" && type === \"string\" ) {\n return stateVal ? this.addClass( value ) : this.removeClass( value );\n }\n\n if ( jQuery.isFunction( value ) ) {\n return this.each( function( i ) {\n jQuery( this ).toggleClass(\n value.call( this, i, getClass( this ), stateVal ),\n stateVal\n );\n } );\n }\n\n return this.each( function() {\n var className, i, self, classNames;\n\n if ( type === \"string\" ) {\n\n // Toggle individual class names\n i = 0;\n self = jQuery( this );\n classNames = value.match( rnotwhite ) || [];\n\n while ( ( className = classNames[ i++ ] ) ) {\n\n // Check each className given, space separated list\n if ( self.hasClass( className ) ) {\n self.removeClass( className );\n } else {\n self.addClass( className );\n }\n }\n\n // Toggle whole class name\n } else if ( value === undefined || type === \"boolean\" ) {\n className = getClass( this );\n if ( className ) {\n\n // Store className if set\n dataPriv.set( this, \"__className__\", className );\n }\n\n // If the element has a class name or if we\'re passed `false`,\n // then remove the whole classname (if there was one, the above saved it).\n // Otherwise bring back whatever was previously saved (if anything),\n // falling back to the empty string if nothing was stored.\n if ( this.setAttribute ) {\n this.setAttribute( \"class\",\n className || value === false ?\n \"\" :\n dataPriv.get( this, \"__className__\" ) || \"\"\n );\n }\n }\n } );\n },\n\n hasClass: function( selector ) {\n var className, elem,\n i = 0;\n\n className = \" \" + selector + \" \";\n while ( ( elem = this[ i++ ] ) ) {\n if ( elem.nodeType === 1 &&\n ( \" \" + getClass( elem ) + \" \" ).replace( rclass, \" \" )\n .indexOf( className ) > -1\n ) {\n return true;\n }\n }\n\n return false;\n }\n} );\n\n\n\n\nvar rreturn = /\\r/g,\n rspaces = /[\\x20\\t\\r\\n\\f]+/g;\n\njQuery.fn.extend( {\n val: function( value ) {\n var hooks, ret, isFunction,\n elem = this[ 0 ];\n\n if ( !arguments.length ) {\n if ( elem ) {\n hooks = jQuery.valHooks[ elem.type ] ||\n jQuery.valHooks[ elem.nodeName.toLowerCase() ];\n\n if ( hooks &&\n \"get\" in hooks &&\n ( ret = hooks.get( elem, \"value\" ) ) !== undefined\n ) {\n return ret;\n }\n\n ret = elem.value;\n\n return typeof ret === \"string\" ?\n\n // Handle most common string cases\n ret.replace( rreturn, \"\" ) :\n\n // Handle cases where value is null/undef or number\n ret == null ? \"\" : ret;\n }\n\n return;\n }\n\n isFunction = jQuery.isFunction( value );\n\n return this.each( function( i ) {\n var val;\n\n if ( this.nodeType !== 1 ) {\n return;\n }\n\n if ( isFunction ) {\n val = value.call( this, i, jQuery( this ).val() );\n } else {\n val = value;\n }\n\n // Treat null/undefined as \"\"; convert numbers to string\n if ( val == null ) {\n val = \"\";\n\n } else if ( typeof val === \"number\" ) {\n val += \"\";\n\n } else if ( jQuery.isArray( val ) ) {\n val = jQuery.map( val, function( value ) {\n return value == null ? \"\" : value + \"\";\n } );\n }\n\n hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];\n\n // If set returns undefined, fall back to normal setting\n if ( !hooks || !( \"set\" in hooks ) || hooks.set( this, val, \"value\" ) === undefined ) {\n this.value = val;\n }\n } );\n }\n} );\n\njQuery.extend( {\n valHooks: {\n option: {\n get: function( elem ) {\n\n var val = jQuery.find.attr( elem, \"value\" );\n return val != null ?\n val :\n\n // Support: IE10-11+\n // option.text throws exceptions (#14686, #14858)\n // Strip and collapse whitespace\n // https://html.spec.whatwg.org/#strip-and-collapse-whitespace\n jQuery.trim( jQuery.text( elem ) ).replace( rspaces, \" \" );\n }\n },\n select: {\n get: function( elem ) {\n var value, option,\n options = elem.options,\n index = elem.selectedIndex,\n one = elem.type === \"select-one\" || index < 0,\n values = one ? null : [],\n max = one ? index + 1 : options.length,\n i = index < 0 ?\n max :\n one ? index : 0;\n\n // Loop through all the selected options\n for ( ; i < max; i++ ) {\n option = options[ i ];\n\n // IE8-9 doesn\'t update selected after form reset (#2551)\n if ( ( option.selected || i === index ) &&\n\n // Don\'t return options that are disabled or in a disabled optgroup\n ( support.optDisabled ?\n !option.disabled : option.getAttribute( \"disabled\" ) === null ) &&\n ( !option.parentNode.disabled ||\n !jQuery.nodeName( option.parentNode, \"optgroup\" ) ) ) {\n\n // Get the specific value for the option\n value = jQuery( option ).val();\n\n // We don\'t need an array for one selects\n if ( one ) {\n return value;\n }\n\n // Multi-Selects return an array\n values.push( value );\n }\n }\n\n return values;\n },\n\n set: function( elem, value ) {\n var optionSet, option,\n options = elem.options,\n values = jQuery.makeArray( value ),\n i = options.length;\n\n while ( i-- ) {\n option = options[ i ];\n if ( option.selected =\n jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1\n ) {\n optionSet = true;\n }\n }\n\n // Force browsers to behave consistently when non-matching value is set\n if ( !optionSet ) {\n elem.selectedIndex = -1;\n }\n return values;\n }\n }\n }\n} );\n\n// Radios and checkboxes getter/setter\njQuery.each( [ \"radio\", \"checkbox\" ], function() {\n jQuery.valHooks[ this ] = {\n set: function( elem, value ) {\n if ( jQuery.isArray( value ) ) {\n return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );\n }\n }\n };\n if ( !support.checkOn ) {\n jQuery.valHooks[ this ].get = function( elem ) {\n return elem.getAttribute( \"value\" ) === null ? \"on\" : elem.value;\n };\n }\n} );\n\n\n\n\n// Return jQuery for attributes-only inclusion\n\n\nvar rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;\n\njQuery.extend( jQuery.event, {\n\n trigger: function( event, data, elem, onlyHandlers ) {\n\n var i, cur, tmp, bubbleType, ontype, handle, special,\n eventPath = [ elem || document ],\n type = hasOwn.call( event, \"type\" ) ? event.type : event,\n namespaces = hasOwn.call( event, \"namespace\" ) ? event.namespace.split( \".\" ) : [];\n\n cur = tmp = elem = elem || document;\n\n // Don\'t do events on text and comment nodes\n if ( elem.nodeType === 3 || elem.nodeType === 8 ) {\n return;\n }\n\n // focus/blur morphs to focusin/out; ensure we\'re not firing them right now\n if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {\n return;\n }\n\n if ( type.indexOf( \".\" ) > -1 ) {\n\n // Namespaced trigger; create a regexp to match event type in handle()\n namespaces = type.split( \".\" );\n type = namespaces.shift();\n namespaces.sort();\n }\n ontype = type.indexOf( \":\" ) < 0 && \"on\" + type;\n\n // Caller can pass in a jQuery.Event object, Object, or just an event type string\n event = event[ jQuery.expando ] ?\n event :\n new jQuery.Event( type, typeof event === \"object\" && event );\n\n // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\n event.isTrigger = onlyHandlers ? 2 : 3;\n event.namespace = namespaces.join( \".\" );\n event.rnamespace = event.namespace ?\n new RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" ) :\n null;\n\n // Clean up the event in case it is being reused\n event.result = undefined;\n if ( !event.target ) {\n event.target = elem;\n }\n\n // Clone any incoming data and prepend the event, creating the handler arg list\n data = data == null ?\n [ event ] :\n jQuery.makeArray( data, [ event ] );\n\n // Allow special events to draw outside the lines\n special = jQuery.event.special[ type ] || {};\n if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {\n return;\n }\n\n // Determine event propagation path in advance, per W3C events spec (#9951)\n // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)\n if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {\n\n bubbleType = special.delegateType || type;\n if ( !rfocusMorph.test( bubbleType + type ) ) {\n cur = cur.parentNode;\n }\n for ( ; cur; cur = cur.parentNode ) {\n eventPath.push( cur );\n tmp = cur;\n }\n\n // Only add window if we got to document (e.g., not plain obj or detached DOM)\n if ( tmp === ( elem.ownerDocument || document ) ) {\n eventPath.push( tmp.defaultView || tmp.parentWindow || window );\n }\n }\n\n // Fire handlers on the event path\n i = 0;\n while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {\n\n event.type = i > 1 ?\n bubbleType :\n special.bindType || type;\n\n // jQuery handler\n handle = ( dataPriv.get( cur, \"events\" ) || {} )[ event.type ] &&\n dataPriv.get( cur, \"handle\" );\n if ( handle ) {\n handle.apply( cur, data );\n }\n\n // Native handler\n handle = ontype && cur[ ontype ];\n if ( handle && handle.apply && acceptData( cur ) ) {\n event.result = handle.apply( cur, data );\n if ( event.result === false ) {\n event.preventDefault();\n }\n }\n }\n event.type = type;\n\n // If nobody prevented the default action, do it now\n if ( !onlyHandlers && !event.isDefaultPrevented() ) {\n\n if ( ( !special._default ||\n special._default.apply( eventPath.pop(), data ) === false ) &&\n acceptData( elem ) ) {\n\n // Call a native DOM method on the target with the same name name as the event.\n // Don\'t do default actions on window, that\'s where global variables be (#6170)\n if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {\n\n // Don\'t re-trigger an onFOO event when we call its FOO() method\n tmp = elem[ ontype ];\n\n if ( tmp ) {\n elem[ ontype ] = null;\n }\n\n // Prevent re-triggering of the same event, since we already bubbled it above\n jQuery.event.triggered = type;\n elem[ type ]();\n jQuery.event.triggered = undefined;\n\n if ( tmp ) {\n elem[ ontype ] = tmp;\n }\n }\n }\n }\n\n return event.result;\n },\n\n // Piggyback on a donor event to simulate a different one\n // Used only for `focus(in | out)` events\n simulate: function( type, elem, event ) {\n var e = jQuery.extend(\n new jQuery.Event(),\n event,\n {\n type: type,\n isSimulated: true\n }\n );\n\n jQuery.event.trigger( e, null, elem );\n }\n\n} );\n\njQuery.fn.extend( {\n\n trigger: function( type, data ) {\n return this.each( function() {\n jQuery.event.trigger( type, data, this );\n } );\n },\n triggerHandler: function( type, data ) {\n var elem = this[ 0 ];\n if ( elem ) {\n return jQuery.event.trigger( type, data, elem, true );\n }\n }\n} );\n\n\njQuery.each( ( \"blur focus focusin focusout load resize scroll unload click dblclick \" +\n \"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave \" +\n \"change select submit keydown keypress keyup error contextmenu\" ).split( \" \" ),\n function( i, name ) {\n\n // Handle event binding\n jQuery.fn[ name ] = function( data, fn ) {\n return arguments.length > 0 ?\n this.on( name, null, data, fn ) :\n this.trigger( name );\n };\n} );\n\njQuery.fn.extend( {\n hover: function( fnOver, fnOut ) {\n return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );\n }\n} );\n\n\n\n\nsupport.focusin = \"onfocusin\" in window;\n\n\n// Support: Firefox\n// Firefox doesn\'t have focus(in | out) events\n// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787\n//\n// Support: Chrome, Safari\n// focus(in | out) events fire after focus & blur events,\n// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order\n// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857\nif ( !support.focusin ) {\n jQuery.each( { focus: \"focusin\", blur: \"focusout\" }, function( orig, fix ) {\n\n // Attach a single capturing handler on the document while someone wants focusin/focusout\n var handler = function( event ) {\n jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );\n };\n\n jQuery.event.special[ fix ] = {\n setup: function() {\n var doc = this.ownerDocument || this,\n attaches = dataPriv.access( doc, fix );\n\n if ( !attaches ) {\n doc.addEventListener( orig, handler, true );\n }\n dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );\n },\n teardown: function() {\n var doc = this.ownerDocument || this,\n attaches = dataPriv.access( doc, fix ) - 1;\n\n if ( !attaches ) {\n doc.removeEventListener( orig, handler, true );\n dataPriv.remove( doc, fix );\n\n } else {\n dataPriv.access( doc, fix, attaches );\n }\n }\n };\n } );\n}\nvar location = window.location;\n\nvar nonce = jQuery.now();\n\nvar rquery = ( /\\?/ );\n\n\n\n// Support: Android 2.3\n// Workaround failure to string-cast null input\njQuery.parseJSON = function( data ) {\n return JSON.parse( data + \"\" );\n};\n\n\n// Cross-browser xml parsing\njQuery.parseXML = function( data ) {\n var xml;\n if ( !data || typeof data !== \"string\" ) {\n return null;\n }\n\n // Support: IE9\n try {\n xml = ( new window.DOMParser() ).parseFromString( data, \"text/xml\" );\n } catch ( e ) {\n xml = undefined;\n }\n\n if ( !xml || xml.getElementsByTagName( \"parsererror\" ).length ) {\n jQuery.error( \"Invalid XML: \" + data );\n }\n return xml;\n};\n\n\nvar\n rhash = /#.*$/,\n rts = /([?&])_=[^&]*/,\n rheaders = /^(.*?):[ \\t]*([^\\r\\n]*)$/mg,\n\n // #7653, #8125, #8152: local protocol detection\n rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,\n rnoContent = /^(?:GET|HEAD)$/,\n rprotocol = /^\\/\\//,\n\n /* Prefilters\n * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)\n * 2) These are called:\n * - BEFORE asking for a transport\n * - AFTER param serialization (s.data is a string if s.processData is true)\n * 3) key is the dataType\n * 4) the catchall symbol \"*\" can be used\n * 5) execution will start with transport dataType and THEN continue down to \"*\" if needed\n */\n prefilters = {},\n\n /* Transports bindings\n * 1) key is the dataType\n * 2) the catchall symbol \"*\" can be used\n * 3) selection will start with transport dataType and THEN go to \"*\" if needed\n */\n transports = {},\n\n // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression\n allTypes = \"*/\".concat( \"*\" ),\n\n // Anchor tag for parsing the document origin\n originAnchor = document.createElement( \"a\" );\n originAnchor.href = location.href;\n\n// Base \"constructor\" for jQuery.ajaxPrefilter and jQuery.ajaxTransport\nfunction addToPrefiltersOrTransports( structure ) {\n\n // dataTypeExpression is optional and defaults to \"*\"\n return function( dataTypeExpression, func ) {\n\n if ( typeof dataTypeExpression !== \"string\" ) {\n func = dataTypeExpression;\n dataTypeExpression = \"*\";\n }\n\n var dataType,\n i = 0,\n dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];\n\n if ( jQuery.isFunction( func ) ) {\n\n // For each dataType in the dataTypeExpression\n while ( ( dataType = dataTypes[ i++ ] ) ) {\n\n // Prepend if requested\n if ( dataType[ 0 ] === \"+\" ) {\n dataType = dataType.slice( 1 ) || \"*\";\n ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );\n\n // Otherwise append\n } else {\n ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );\n }\n }\n }\n };\n}\n\n// Base inspection function for prefilters and transports\nfunction inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {\n\n var inspected = {},\n seekingTransport = ( structure === transports );\n\n function inspect( dataType ) {\n var selected;\n inspected[ dataType ] = true;\n jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {\n var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );\n if ( typeof dataTypeOrTransport === \"string\" &&\n !seekingTransport && !inspected[ dataTypeOrTransport ] ) {\n\n options.dataTypes.unshift( dataTypeOrTransport );\n inspect( dataTypeOrTransport );\n return false;\n } else if ( seekingTransport ) {\n return !( selected = dataTypeOrTransport );\n }\n } );\n return selected;\n }\n\n return inspect( options.dataTypes[ 0 ] ) || !inspected[ \"*\" ] && inspect( \"*\" );\n}\n\n// A special extend for ajax options\n// that takes \"flat\" options (not to be deep extended)\n// Fixes #9887\nfunction ajaxExtend( target, src ) {\n var key, deep,\n flatOptions = jQuery.ajaxSettings.flatOptions || {};\n\n for ( key in src ) {\n if ( src[ key ] !== undefined ) {\n ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];\n }\n }\n if ( deep ) {\n jQuery.extend( true, target, deep );\n }\n\n return target;\n}\n\n/* Handles responses to an ajax request:\n * - finds the right dataType (mediates between content-type and expected dataType)\n * - returns the corresponding response\n */\nfunction ajaxHandleResponses( s, jqXHR, responses ) {\n\n var ct, type, finalDataType, firstDataType,\n contents = s.contents,\n dataTypes = s.dataTypes;\n\n // Remove auto dataType and get content-type in the process\n while ( dataTypes[ 0 ] === \"*\" ) {\n dataTypes.shift();\n if ( ct === undefined ) {\n ct = s.mimeType || jqXHR.getResponseHeader( \"Content-Type\" );\n }\n }\n\n // Check if we\'re dealing with a known content-type\n if ( ct ) {\n for ( type in contents ) {\n if ( contents[ type ] && contents[ type ].test( ct ) ) {\n dataTypes.unshift( type );\n break;\n }\n }\n }\n\n // Check to see if we have a response for the expected dataType\n if ( dataTypes[ 0 ] in responses ) {\n finalDataType = dataTypes[ 0 ];\n } else {\n\n // Try convertible dataTypes\n for ( type in responses ) {\n if ( !dataTypes[ 0 ] || s.converters[ type + \" \" + dataTypes[ 0 ] ] ) {\n finalDataType = type;\n break;\n }\n if ( !firstDataType ) {\n firstDataType = type;\n }\n }\n\n // Or just use first one\n finalDataType = finalDataType || firstDataType;\n }\n\n // If we found a dataType\n // We add the dataType to the list if needed\n // and return the corresponding response\n if ( finalDataType ) {\n if ( finalDataType !== dataTypes[ 0 ] ) {\n dataTypes.unshift( finalDataType );\n }\n return responses[ finalDataType ];\n }\n}\n\n/* Chain conversions given the request and the original response\n * Also sets the responseXXX fields on the jqXHR instance\n */\nfunction ajaxConvert( s, response, jqXHR, isSuccess ) {\n var conv2, current, conv, tmp, prev,\n converters = {},\n\n // Work with a copy of dataTypes in case we need to modify it for conversion\n dataTypes = s.dataTypes.slice();\n\n // Create converters map with lowercased keys\n if ( dataTypes[ 1 ] ) {\n for ( conv in s.converters ) {\n converters[ conv.toLowerCase() ] = s.converters[ conv ];\n }\n }\n\n current = dataTypes.shift();\n\n // Convert to each sequential dataType\n while ( current ) {\n\n if ( s.responseFields[ current ] ) {\n jqXHR[ s.responseFields[ current ] ] = response;\n }\n\n // Apply the dataFilter if provided\n if ( !prev && isSuccess && s.dataFilter ) {\n response = s.dataFilter( response, s.dataType );\n }\n\n prev = current;\n current = dataTypes.shift();\n\n if ( current ) {\n\n // There\'s only work to do if current dataType is non-auto\n if ( current === \"*\" ) {\n\n current = prev;\n\n // Convert response if prev dataType is non-auto and differs from current\n } else if ( prev !== \"*\" && prev !== current ) {\n\n // Seek a direct converter\n conv = converters[ prev + \" \" + current ] || converters[ \"* \" + current ];\n\n // If none found, seek a pair\n if ( !conv ) {\n for ( conv2 in converters ) {\n\n // If conv2 outputs current\n tmp = conv2.split( \" \" );\n if ( tmp[ 1 ] === current ) {\n\n // If prev can be converted to accepted input\n conv = converters[ prev + \" \" + tmp[ 0 ] ] ||\n converters[ \"* \" + tmp[ 0 ] ];\n if ( conv ) {\n\n // Condense equivalence converters\n if ( conv === true ) {\n conv = converters[ conv2 ];\n\n // Otherwise, insert the intermediate dataType\n } else if ( converters[ conv2 ] !== true ) {\n current = tmp[ 0 ];\n dataTypes.unshift( tmp[ 1 ] );\n }\n break;\n }\n }\n }\n }\n\n // Apply converter (if not an equivalence)\n if ( conv !== true ) {\n\n // Unless errors are allowed to bubble, catch and return them\n if ( conv && s.throws ) {\n response = conv( response );\n } else {\n try {\n response = conv( response );\n } catch ( e ) {\n return {\n state: \"parsererror\",\n error: conv ? e : \"No conversion from \" + prev + \" to \" + current\n };\n }\n }\n }\n }\n }\n }\n\n return { state: \"success\", data: response };\n}\n\njQuery.extend( {\n\n // Counter for holding the number of active queries\n active: 0,\n\n // Last-Modified header cache for next request\n lastModified: {},\n etag: {},\n\n ajaxSettings: {\n url: location.href,\n type: \"GET\",\n isLocal: rlocalProtocol.test( location.protocol ),\n global: true,\n processData: true,\n async: true,\n contentType: \"application/x-www-form-urlencoded; charset=UTF-8\",\n /*\n timeout: 0,\n data: null,\n dataType: null,\n username: null,\n password: null,\n cache: null,\n throws: false,\n traditional: false,\n headers: {},\n */\n\n accepts: {\n \"*\": allTypes,\n text: \"text/plain\",\n html: \"text/html\",\n xml: \"application/xml, text/xml\",\n json: \"application/json, text/javascript\"\n },\n\n contents: {\n xml: /\\bxml\\b/,\n html: /\\bhtml/,\n json: /\\bjson\\b/\n },\n\n responseFields: {\n xml: \"responseXML\",\n text: \"responseText\",\n json: \"responseJSON\"\n },\n\n // Data converters\n // Keys separate source (or catchall \"*\") and destination types with a single space\n converters: {\n\n // Convert anything to text\n \"* text\": String,\n\n // Text to html (true = no transformation)\n \"text html\": true,\n\n // Evaluate text as a json expression\n \"text json\": jQuery.parseJSON,\n\n // Parse text as xml\n \"text xml\": jQuery.parseXML\n },\n\n // For options that shouldn\'t be deep extended:\n // you can add your own custom options here if\n // and when you create one that shouldn\'t be\n // deep extended (see ajaxExtend)\n flatOptions: {\n url: true,\n context: true\n }\n },\n\n // Creates a full fledged settings object into target\n // with both ajaxSettings and settings fields.\n // If target is omitted, writes into ajaxSettings.\n ajaxSetup: function( target, settings ) {\n return settings ?\n\n // Building a settings object\n ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :\n\n // Extending ajaxSettings\n ajaxExtend( jQuery.ajaxSettings, target );\n },\n\n ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),\n ajaxTransport: addToPrefiltersOrTransports( transports ),\n\n // Main method\n ajax: function( url, options ) {\n\n // If url is an object, simulate pre-1.5 signature\n if ( typeof url === \"object\" ) {\n options = url;\n url = undefined;\n }\n\n // Force options to be an object\n options = options || {};\n\n var transport,\n\n // URL without anti-cache param\n cacheURL,\n\n // Response headers\n responseHeadersString,\n responseHeaders,\n\n // timeout handle\n timeoutTimer,\n\n // Url cleanup var\n urlAnchor,\n\n // To know if global events are to be dispatched\n fireGlobals,\n\n // Loop variable\n i,\n\n // Create the final options object\n s = jQuery.ajaxSetup( {}, options ),\n\n // Callbacks context\n callbackContext = s.context || s,\n\n // Context for global events is callbackContext if it is a DOM node or jQuery collection\n globalEventContext = s.context &&\n ( callbackContext.nodeType || callbackContext.jquery ) ?\n jQuery( callbackContext ) :\n jQuery.event,\n\n // Deferreds\n deferred = jQuery.Deferred(),\n completeDeferred = jQuery.Callbacks( \"once memory\" ),\n\n // Status-dependent callbacks\n statusCode = s.statusCode || {},\n\n // Headers (they are sent all at once)\n requestHeaders = {},\n requestHeadersNames = {},\n\n // The jqXHR state\n state = 0,\n\n // Default abort message\n strAbort = \"canceled\",\n\n // Fake xhr\n jqXHR = {\n readyState: 0,\n\n // Builds headers hashtable if needed\n getResponseHeader: function( key ) {\n var match;\n if ( state === 2 ) {\n if ( !responseHeaders ) {\n responseHeaders = {};\n while ( ( match = rheaders.exec( responseHeadersString ) ) ) {\n responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];\n }\n }\n match = responseHeaders[ key.toLowerCase() ];\n }\n return match == null ? null : match;\n },\n\n // Raw string\n getAllResponseHeaders: function() {\n return state === 2 ? responseHeadersString : null;\n },\n\n // Caches the header\n setRequestHeader: function( name, value ) {\n var lname = name.toLowerCase();\n if ( !state ) {\n name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;\n requestHeaders[ name ] = value;\n }\n return this;\n },\n\n // Overrides response content-type header\n overrideMimeType: function( type ) {\n if ( !state ) {\n s.mimeType = type;\n }\n return this;\n },\n\n // Status-dependent callbacks\n statusCode: function( map ) {\n var code;\n if ( map ) {\n if ( state < 2 ) {\n for ( code in map ) {\n\n // Lazy-add the new callback in a way that preserves old ones\n statusCode[ code ] = [ statusCode[ code ], map[ code ] ];\n }\n } else {\n\n // Execute the appropriate callbacks\n jqXHR.always( map[ jqXHR.status ] );\n }\n }\n return this;\n },\n\n // Cancel the request\n abort: function( statusText ) {\n var finalText = statusText || strAbort;\n if ( transport ) {\n transport.abort( finalText );\n }\n done( 0, finalText );\n return this;\n }\n };\n\n // Attach deferreds\n deferred.promise( jqXHR ).complete = completeDeferred.add;\n jqXHR.success = jqXHR.done;\n jqXHR.error = jqXHR.fail;\n\n // Remove hash character (#7531: and string promotion)\n // Add protocol if not provided (prefilters might expect it)\n // Handle falsy url in the settings object (#10093: consistency with old signature)\n // We also use the url parameter if available\n s.url = ( ( url || s.url || location.href ) + \"\" ).replace( rhash, \"\" )\n .replace( rprotocol, location.protocol + \"//\" );\n\n // Alias method option to type as per ticket #12004\n s.type = options.method || options.type || s.method || s.type;\n\n // Extract dataTypes list\n s.dataTypes = jQuery.trim( s.dataType || \"*\" ).toLowerCase().match( rnotwhite ) || [ \"\" ];\n\n // A cross-domain request is in order when the origin doesn\'t match the current origin.\n if ( s.crossDomain == null ) {\n urlAnchor = document.createElement( \"a\" );\n\n // Support: IE8-11+\n // IE throws exception if url is malformed, e.g. http://example.com:80x/\n try {\n urlAnchor.href = s.url;\n\n // Support: IE8-11+\n // Anchor\'s host property isn\'t correctly set when s.url is relative\n urlAnchor.href = urlAnchor.href;\n s.crossDomain = originAnchor.protocol + \"//\" + originAnchor.host !==\n urlAnchor.protocol + \"//\" + urlAnchor.host;\n } catch ( e ) {\n\n // If there is an error parsing the URL, assume it is crossDomain,\n // it can be rejected by the transport if it is invalid\n s.crossDomain = true;\n }\n }\n\n // Convert data if not already a string\n if ( s.data && s.processData && typeof s.data !== \"string\" ) {\n s.data = jQuery.param( s.data, s.traditional );\n }\n\n // Apply prefilters\n inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );\n\n // If request was aborted inside a prefilter, stop there\n if ( state === 2 ) {\n return jqXHR;\n }\n\n // We can fire global events as of now if asked to\n // Don\'t fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)\n fireGlobals = jQuery.event && s.global;\n\n // Watch for a new set of requests\n if ( fireGlobals && jQuery.active++ === 0 ) {\n jQuery.event.trigger( \"ajaxStart\" );\n }\n\n // Uppercase the type\n s.type = s.type.toUpperCase();\n\n // Determine if request has content\n s.hasContent = !rnoContent.test( s.type );\n\n // Save the URL in case we\'re toying with the If-Modified-Since\n // and/or If-None-Match header later on\n cacheURL = s.url;\n\n // More options handling for requests with no content\n if ( !s.hasContent ) {\n\n // If data is available, append data to url\n if ( s.data ) {\n cacheURL = ( s.url += ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + s.data );\n\n // #9682: remove data so that it\'s not used in an eventual retry\n delete s.data;\n }\n\n // Add anti-cache in url if needed\n if ( s.cache === false ) {\n s.url = rts.test( cacheURL ) ?\n\n // If there is already a \'_\' parameter, set its value\n cacheURL.replace( rts, \"$1_=\" + nonce++ ) :\n\n // Otherwise add one to the end\n cacheURL + ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + \"_=\" + nonce++;\n }\n }\n\n // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n if ( s.ifModified ) {\n if ( jQuery.lastModified[ cacheURL ] ) {\n jqXHR.setRequestHeader( \"If-Modified-Since\", jQuery.lastModified[ cacheURL ] );\n }\n if ( jQuery.etag[ cacheURL ] ) {\n jqXHR.setRequestHeader( \"If-None-Match\", jQuery.etag[ cacheURL ] );\n }\n }\n\n // Set the correct header, if data is being sent\n if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {\n jqXHR.setRequestHeader( \"Content-Type\", s.contentType );\n }\n\n // Set the Accepts header for the server, depending on the dataType\n jqXHR.setRequestHeader(\n \"Accept\",\n s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?\n s.accepts[ s.dataTypes[ 0 ] ] +\n ( s.dataTypes[ 0 ] !== \"*\" ? \", \" + allTypes + \"; q=0.01\" : \"\" ) :\n s.accepts[ \"*\" ]\n );\n\n // Check for headers option\n for ( i in s.headers ) {\n jqXHR.setRequestHeader( i, s.headers[ i ] );\n }\n\n // Allow custom headers/mimetypes and early abort\n if ( s.beforeSend &&\n ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {\n\n // Abort if not done already and return\n return jqXHR.abort();\n }\n\n // Aborting is no longer a cancellation\n strAbort = \"abort\";\n\n // Install callbacks on deferreds\n for ( i in { success: 1, error: 1, complete: 1 } ) {\n jqXHR[ i ]( s[ i ] );\n }\n\n // Get transport\n transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );\n\n // If no transport, we auto-abort\n if ( !transport ) {\n done( -1, \"No Transport\" );\n } else {\n jqXHR.readyState = 1;\n\n // Send global event\n if ( fireGlobals ) {\n globalEventContext.trigger( \"ajaxSend\", [ jqXHR, s ] );\n }\n\n // If request was aborted inside ajaxSend, stop there\n if ( state === 2 ) {\n return jqXHR;\n }\n\n // Timeout\n if ( s.async && s.timeout > 0 ) {\n timeoutTimer = window.setTimeout( function() {\n jqXHR.abort( \"timeout\" );\n }, s.timeout );\n }\n\n try {\n state = 1;\n transport.send( requestHeaders, done );\n } catch ( e ) {\n\n // Propagate exception as error if not done\n if ( state < 2 ) {\n done( -1, e );\n\n // Simply rethrow otherwise\n } else {\n throw e;\n }\n }\n }\n\n // Callback for when everything is done\n function done( status, nativeStatusText, responses, headers ) {\n var isSuccess, success, error, response, modified,\n statusText = nativeStatusText;\n\n // Called once\n if ( state === 2 ) {\n return;\n }\n\n // State is \"done\" now\n state = 2;\n\n // Clear timeout if it exists\n if ( timeoutTimer ) {\n window.clearTimeout( timeoutTimer );\n }\n\n // Dereference transport for early garbage collection\n // (no matter how long the jqXHR object will be used)\n transport = undefined;\n\n // Cache response headers\n responseHeadersString = headers || \"\";\n\n // Set readyState\n jqXHR.readyState = status > 0 ? 4 : 0;\n\n // Determine if successful\n isSuccess = status >= 200 && status < 300 || status === 304;\n\n // Get response data\n if ( responses ) {\n response = ajaxHandleResponses( s, jqXHR, responses );\n }\n\n // Convert no matter what (that way responseXXX fields are always set)\n response = ajaxConvert( s, response, jqXHR, isSuccess );\n\n // If successful, handle type chaining\n if ( isSuccess ) {\n\n // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n if ( s.ifModified ) {\n modified = jqXHR.getResponseHeader( \"Last-Modified\" );\n if ( modified ) {\n jQuery.lastModified[ cacheURL ] = modified;\n }\n modified = jqXHR.getResponseHeader( \"etag\" );\n if ( modified ) {\n jQuery.etag[ cacheURL ] = modified;\n }\n }\n\n // if no content\n if ( status === 204 || s.type === \"HEAD\" ) {\n statusText = \"nocontent\";\n\n // if not modified\n } else if ( status === 304 ) {\n statusText = \"notmodified\";\n\n // If we have data, let\'s convert it\n } else {\n statusText = response.state;\n success = response.data;\n error = response.error;\n isSuccess = !error;\n }\n } else {\n\n // Extract error from statusText and normalize for non-aborts\n error = statusText;\n if ( status || !statusText ) {\n statusText = \"error\";\n if ( status < 0 ) {\n status = 0;\n }\n }\n }\n\n // Set data for the fake xhr object\n jqXHR.status = status;\n jqXHR.statusText = ( nativeStatusText || statusText ) + \"\";\n\n // Success/Error\n if ( isSuccess ) {\n deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );\n } else {\n deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );\n }\n\n // Status-dependent callbacks\n jqXHR.statusCode( statusCode );\n statusCode = undefined;\n\n if ( fireGlobals ) {\n globalEventContext.trigger( isSuccess ? \"ajaxSuccess\" : \"ajaxError\",\n [ jqXHR, s, isSuccess ? success : error ] );\n }\n\n // Complete\n completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );\n\n if ( fireGlobals ) {\n globalEventContext.trigger( \"ajaxComplete\", [ jqXHR, s ] );\n\n // Handle the global AJAX counter\n if ( !( --jQuery.active ) ) {\n jQuery.event.trigger( \"ajaxStop\" );\n }\n }\n }\n\n return jqXHR;\n },\n\n getJSON: function( url, data, callback ) {\n return jQuery.get( url, data, callback, \"json\" );\n },\n\n getScript: function( url, callback ) {\n return jQuery.get( url, undefined, callback, \"script\" );\n }\n} );\n\njQuery.each( [ \"get\", \"post\" ], function( i, method ) {\n jQuery[ method ] = function( url, data, callback, type ) {\n\n // Shift arguments if data argument was omitted\n if ( jQuery.isFunction( data ) ) {\n type = type || callback;\n callback = data;\n data = undefined;\n }\n\n // The url can be an options object (which then must have .url)\n return jQuery.ajax( jQuery.extend( {\n url: url,\n type: method,\n dataType: type,\n data: data,\n success: callback\n }, jQuery.isPlainObject( url ) && url ) );\n };\n} );\n\n\njQuery._evalUrl = function( url ) {\n return jQuery.ajax( {\n url: url,\n\n // Make this explicit, since user can override this through ajaxSetup (#11264)\n type: \"GET\",\n dataType: \"script\",\n async: false,\n global: false,\n \"throws\": true\n } );\n};\n\n\njQuery.fn.extend( {\n wrapAll: function( html ) {\n var wrap;\n\n if ( jQuery.isFunction( html ) ) {\n return this.each( function( i ) {\n jQuery( this ).wrapAll( html.call( this, i ) );\n } );\n }\n\n if ( this[ 0 ] ) {\n\n // The elements to wrap the target around\n wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );\n\n if ( this[ 0 ].parentNode ) {\n wrap.insertBefore( this[ 0 ] );\n }\n\n wrap.map( function() {\n var elem = this;\n\n while ( elem.firstElementChild ) {\n elem = elem.firstElementChild;\n }\n\n return elem;\n } ).append( this );\n }\n\n return this;\n },\n\n wrapInner: function( html ) {\n if ( jQuery.isFunction( html ) ) {\n return this.each( function( i ) {\n jQuery( this ).wrapInner( html.call( this, i ) );\n } );\n }\n\n return this.each( function() {\n var self = jQuery( this ),\n contents = self.contents();\n\n if ( contents.length ) {\n contents.wrapAll( html );\n\n } else {\n self.append( html );\n }\n } );\n },\n\n wrap: function( html ) {\n var isFunction = jQuery.isFunction( html );\n\n return this.each( function( i ) {\n jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );\n } );\n },\n\n unwrap: function() {\n return this.parent().each( function() {\n if ( !jQuery.nodeName( this, \"body\" ) ) {\n jQuery( this ).replaceWith( this.childNodes );\n }\n } ).end();\n }\n} );\n\n\njQuery.expr.filters.hidden = function( elem ) {\n return !jQuery.expr.filters.visible( elem );\n};\njQuery.expr.filters.visible = function( elem ) {\n\n // Support: Opera <= 12.12\n // Opera reports offsetWidths and offsetHeights less than zero on some elements\n // Use OR instead of AND as the element is not visible if either is true\n // See tickets #10406 and #13132\n return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0;\n};\n\n\n\n\nvar r20 = /%20/g,\n rbracket = /\\[\\]$/,\n rCRLF = /\\r?\\n/g,\n rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,\n rsubmittable = /^(?:input|select|textarea|keygen)/i;\n\nfunction buildParams( prefix, obj, traditional, add ) {\n var name;\n\n if ( jQuery.isArray( obj ) ) {\n\n // Serialize array item.\n jQuery.each( obj, function( i, v ) {\n if ( traditional || rbracket.test( prefix ) ) {\n\n // Treat each array item as a scalar.\n add( prefix, v );\n\n } else {\n\n // Item is non-scalar (array or object), encode its numeric index.\n buildParams(\n prefix + \"[\" + ( typeof v === \"object\" && v != null ? i : \"\" ) + \"]\",\n v,\n traditional,\n add\n );\n }\n } );\n\n } else if ( !traditional && jQuery.type( obj ) === \"object\" ) {\n\n // Serialize object item.\n for ( name in obj ) {\n buildParams( prefix + \"[\" + name + \"]\", obj[ name ], traditional, add );\n }\n\n } else {\n\n // Serialize scalar item.\n add( prefix, obj );\n }\n}\n\n// Serialize an array of form elements or a set of\n// key/values into a query string\njQuery.param = function( a, traditional ) {\n var prefix,\n s = [],\n add = function( key, value ) {\n\n // If value is a function, invoke it and return its value\n value = jQuery.isFunction( value ) ? value() : ( value == null ? \"\" : value );\n s[ s.length ] = encodeURIComponent( key ) + \"=\" + encodeURIComponent( value );\n };\n\n // Set traditional to true for jQuery <= 1.3.2 behavior.\n if ( traditional === undefined ) {\n traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;\n }\n\n // If an array was passed in, assume that it is an array of form elements.\n if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {\n\n // Serialize the form elements\n jQuery.each( a, function() {\n add( this.name, this.value );\n } );\n\n } else {\n\n // If traditional, encode the \"old\" way (the way 1.3.2 or older\n // did it), otherwise encode params recursively.\n for ( prefix in a ) {\n buildParams( prefix, a[ prefix ], traditional, add );\n }\n }\n\n // Return the resulting serialization\n return s.join( \"&\" ).replace( r20, \"+\" );\n};\n\njQuery.fn.extend( {\n serialize: function() {\n return jQuery.param( this.serializeArray() );\n },\n serializeArray: function() {\n return this.map( function() {\n\n // Can add propHook for \"elements\" to filter or add form elements\n var elements = jQuery.prop( this, \"elements\" );\n return elements ? jQuery.makeArray( elements ) : this;\n } )\n .filter( function() {\n var type = this.type;\n\n // Use .is( \":disabled\" ) so that fieldset[disabled] works\n return this.name && !jQuery( this ).is( \":disabled\" ) &&\n rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&\n ( this.checked || !rcheckableType.test( type ) );\n } )\n .map( function( i, elem ) {\n var val = jQuery( this ).val();\n\n return val == null ?\n null :\n jQuery.isArray( val ) ?\n jQuery.map( val, function( val ) {\n return { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n } ) :\n { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n } ).get();\n }\n} );\n\n\njQuery.ajaxSettings.xhr = function() {\n try {\n return new window.XMLHttpRequest();\n } catch ( e ) {}\n};\n\nvar xhrSuccessStatus = {\n\n // File protocol always yields status code 0, assume 200\n 0: 200,\n\n // Support: IE9\n // #1450: sometimes IE returns 1223 when it should be 204\n 1223: 204\n },\n xhrSupported = jQuery.ajaxSettings.xhr();\n\nsupport.cors = !!xhrSupported && ( \"withCredentials\" in xhrSupported );\nsupport.ajax = xhrSupported = !!xhrSupported;\n\njQuery.ajaxTransport( function( options ) {\n var callback, errorCallback;\n\n // Cross domain only allowed if supported through XMLHttpRequest\n if ( support.cors || xhrSupported && !options.crossDomain ) {\n return {\n send: function( headers, complete ) {\n var i,\n xhr = options.xhr();\n\n xhr.open(\n options.type,\n options.url,\n options.async,\n options.username,\n options.password\n );\n\n // Apply custom fields if provided\n if ( options.xhrFields ) {\n for ( i in options.xhrFields ) {\n xhr[ i ] = options.xhrFields[ i ];\n }\n }\n\n // Override mime type if needed\n if ( options.mimeType && xhr.overrideMimeType ) {\n xhr.overrideMimeType( options.mimeType );\n }\n\n // X-Requested-With header\n // For cross-domain requests, seeing as conditions for a preflight are\n // akin to a jigsaw puzzle, we simply never set it to be sure.\n // (it can always be set on a per-request basis or even using ajaxSetup)\n // For same-domain requests, won\'t change header if already provided.\n if ( !options.crossDomain && !headers[ \"X-Requested-With\" ] ) {\n headers[ \"X-Requested-With\" ] = \"XMLHttpRequest\";\n }\n\n // Set headers\n for ( i in headers ) {\n xhr.setRequestHeader( i, headers[ i ] );\n }\n\n // Callback\n callback = function( type ) {\n return function() {\n if ( callback ) {\n callback = errorCallback = xhr.onload =\n xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;\n\n if ( type === \"abort\" ) {\n xhr.abort();\n } else if ( type === \"error\" ) {\n\n // Support: IE9\n // On a manual native abort, IE9 throws\n // errors on any property access that is not readyState\n if ( typeof xhr.status !== \"number\" ) {\n complete( 0, \"error\" );\n } else {\n complete(\n\n // File: protocol always yields status 0; see #8605, #14207\n xhr.status,\n xhr.statusText\n );\n }\n } else {\n complete(\n xhrSuccessStatus[ xhr.status ] || xhr.status,\n xhr.statusText,\n\n // Support: IE9 only\n // IE9 has no XHR2 but throws on binary (trac-11426)\n // For XHR2 non-text, let the caller handle it (gh-2498)\n ( xhr.responseType || \"text\" ) !== \"text\" ||\n typeof xhr.responseText !== \"string\" ?\n { binary: xhr.response } :\n { text: xhr.responseText },\n xhr.getAllResponseHeaders()\n );\n }\n }\n };\n };\n\n // Listen to events\n xhr.onload = callback();\n errorCallback = xhr.onerror = callback( \"error\" );\n\n // Support: IE9\n // Use onreadystatechange to replace onabort\n // to handle uncaught aborts\n if ( xhr.onabort !== undefined ) {\n xhr.onabort = errorCallback;\n } else {\n xhr.onreadystatechange = function() {\n\n // Check readyState before timeout as it changes\n if ( xhr.readyState === 4 ) {\n\n // Allow onerror to be called first,\n // but that will not handle a native abort\n // Also, save errorCallback to a variable\n // as xhr.onerror cannot be accessed\n window.setTimeout( function() {\n if ( callback ) {\n errorCallback();\n }\n } );\n }\n };\n }\n\n // Create the abort callback\n callback = callback( \"abort\" );\n\n try {\n\n // Do send the request (this may raise an exception)\n xhr.send( options.hasContent && options.data || null );\n } catch ( e ) {\n\n // #14683: Only rethrow if this hasn\'t been notified as an error yet\n if ( callback ) {\n throw e;\n }\n }\n },\n\n abort: function() {\n if ( callback ) {\n callback();\n }\n }\n };\n }\n} );\n\n\n\n\n// Install script dataType\njQuery.ajaxSetup( {\n accepts: {\n script: \"text/javascript, application/javascript, \" +\n \"application/ecmascript, application/x-ecmascript\"\n },\n contents: {\n script: /\\b(?:java|ecma)script\\b/\n },\n converters: {\n \"text script\": function( text ) {\n jQuery.globalEval( text );\n return text;\n }\n }\n} );\n\n// Handle cache\'s special case and crossDomain\njQuery.ajaxPrefilter( \"script\", function( s ) {\n if ( s.cache === undefined ) {\n s.cache = false;\n }\n if ( s.crossDomain ) {\n s.type = \"GET\";\n }\n} );\n\n// Bind script tag hack transport\njQuery.ajaxTransport( \"script\", function( s ) {\n\n // This transport only deals with cross domain requests\n if ( s.crossDomain ) {\n var script, callback;\n return {\n send: function( _, complete ) {\n script = jQuery( \"<script>\" ).prop( {\n charset: s.scriptCharset,\n src: s.url\n } ).on(\n \"load error\",\n callback = function( evt ) {\n script.remove();\n callback = null;\n if ( evt ) {\n complete( evt.type === \"error\" ? 404 : 200, evt.type );\n }\n }\n );\n\n // Use native DOM manipulation to avoid our domManip AJAX trickery\n document.head.appendChild( script[ 0 ] );\n },\n abort: function() {\n if ( callback ) {\n callback();\n }\n }\n };\n }\n} );\n\n\n\n\nvar oldCallbacks = [],\n rjsonp = /(=)\\?(?=&|$)|\\?\\?/;\n\n// Default jsonp settings\njQuery.ajaxSetup( {\n jsonp: \"callback\",\n jsonpCallback: function() {\n var callback = oldCallbacks.pop() || ( jQuery.expando + \"_\" + ( nonce++ ) );\n this[ callback ] = true;\n return callback;\n }\n} );\n\n// Detect, normalize options and install callbacks for jsonp requests\njQuery.ajaxPrefilter( \"json jsonp\", function( s, originalSettings, jqXHR ) {\n\n var callbackName, overwritten, responseContainer,\n jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?\n \"url\" :\n typeof s.data === \"string\" &&\n ( s.contentType || \"\" )\n .indexOf( \"application/x-www-form-urlencoded\" ) === 0 &&\n rjsonp.test( s.data ) && \"data\"\n );\n\n // Handle iff the expected data type is \"jsonp\" or we have a parameter to set\n if ( jsonProp || s.dataTypes[ 0 ] === \"jsonp\" ) {\n\n // Get callback name, remembering preexisting value associated with it\n callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?\n s.jsonpCallback() :\n s.jsonpCallback;\n\n // Insert callback into url or form data\n if ( jsonProp ) {\n s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, \"$1\" + callbackName );\n } else if ( s.jsonp !== false ) {\n s.url += ( rquery.test( s.url ) ? \"&\" : \"?\" ) + s.jsonp + \"=\" + callbackName;\n }\n\n // Use data converter to retrieve json after script execution\n s.converters[ \"script json\" ] = function() {\n if ( !responseContainer ) {\n jQuery.error( callbackName + \" was not called\" );\n }\n return responseContainer[ 0 ];\n };\n\n // Force json dataType\n s.dataTypes[ 0 ] = \"json\";\n\n // Install callback\n overwritten = window[ callbackName ];\n window[ callbackName ] = function() {\n responseContainer = arguments;\n };\n\n // Clean-up function (fires after converters)\n jqXHR.always( function() {\n\n // If previous value didn\'t exist - remove it\n if ( overwritten === undefined ) {\n jQuery( window ).removeProp( callbackName );\n\n // Otherwise restore preexisting value\n } else {\n window[ callbackName ] = overwritten;\n }\n\n // Save back as free\n if ( s[ callbackName ] ) {\n\n // Make sure that re-using the options doesn\'t screw things around\n s.jsonpCallback = originalSettings.jsonpCallback;\n\n // Save the callback name for future use\n oldCallbacks.push( callbackName );\n }\n\n // Call if it was a function and we have a response\n if ( responseContainer && jQuery.isFunction( overwritten ) ) {\n overwritten( responseContainer[ 0 ] );\n }\n\n responseContainer = overwritten = undefined;\n } );\n\n // Delegate to script\n return \"script\";\n }\n} );\n\n\n\n\n// Argument \"data\" should be string of html\n// context (optional): If specified, the fragment will be created in this context,\n// defaults to document\n// keepScripts (optional): If true, will include scripts passed in the html string\njQuery.parseHTML = function( data, context, keepScripts ) {\n if ( !data || typeof data !== \"string\" ) {\n return null;\n }\n if ( typeof context === \"boolean\" ) {\n keepScripts = context;\n context = false;\n }\n context = context || document;\n\n var parsed = rsingleTag.exec( data ),\n scripts = !keepScripts && [];\n\n // Single tag\n if ( parsed ) {\n return [ context.createElement( parsed[ 1 ] ) ];\n }\n\n parsed = buildFragment( [ data ], context, scripts );\n\n if ( scripts && scripts.length ) {\n jQuery( scripts ).remove();\n }\n\n return jQuery.merge( [], parsed.childNodes );\n};\n\n\n// Keep a copy of the old load method\nvar _load = jQuery.fn.load;\n\n/**\n * Load a url into a page\n */\njQuery.fn.load = function( url, params, callback ) {\n if ( typeof url !== \"string\" && _load ) {\n return _load.apply( this, arguments );\n }\n\n var selector, type, response,\n self = this,\n off = url.indexOf( \" \" );\n\n if ( off > -1 ) {\n selector = jQuery.trim( url.slice( off ) );\n url = url.slice( 0, off );\n }\n\n // If it\'s a function\n if ( jQuery.isFunction( params ) ) {\n\n // We assume that it\'s the callback\n callback = params;\n params = undefined;\n\n // Otherwise, build a param string\n } else if ( params && typeof params === \"object\" ) {\n type = \"POST\";\n }\n\n // If we have elements to modify, make the request\n if ( self.length > 0 ) {\n jQuery.ajax( {\n url: url,\n\n // If \"type\" variable is undefined, then \"GET\" method will be used.\n // Make value of this field explicit since\n // user can override it through ajaxSetup method\n type: type || \"GET\",\n dataType: \"html\",\n data: params\n } ).done( function( responseText ) {\n\n // Save response for use in complete callback\n response = arguments;\n\n self.html( selector ?\n\n // If a selector was specified, locate the right elements in a dummy div\n // Exclude scripts to avoid IE \'Permission Denied\' errors\n jQuery( \"<div>\" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :\n\n // Otherwise use the full result\n responseText );\n\n // If the request succeeds, this function gets \"data\", \"status\", \"jqXHR\"\n // but they are ignored because response was set above.\n // If it fails, this function gets \"jqXHR\", \"status\", \"error\"\n } ).always( callback && function( jqXHR, status ) {\n self.each( function() {\n callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );\n } );\n } );\n }\n\n return this;\n};\n\n\n\n\n// Attach a bunch of functions for handling common AJAX events\njQuery.each( [\n \"ajaxStart\",\n \"ajaxStop\",\n \"ajaxComplete\",\n \"ajaxError\",\n \"ajaxSuccess\",\n \"ajaxSend\"\n], function( i, type ) {\n jQuery.fn[ type ] = function( fn ) {\n return this.on( type, fn );\n };\n} );\n\n\n\n\njQuery.expr.filters.animated = function( elem ) {\n return jQuery.grep( jQuery.timers, function( fn ) {\n return elem === fn.elem;\n } ).length;\n};\n\n\n\n\n/**\n * Gets a window from an element\n */\nfunction getWindow( elem ) {\n return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;\n}\n\njQuery.offset = {\n setOffset: function( elem, options, i ) {\n var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,\n position = jQuery.css( elem, \"position\" ),\n curElem = jQuery( elem ),\n props = {};\n\n // Set position first, in-case top/left are set even on static elem\n if ( position === \"static\" ) {\n elem.style.position = \"relative\";\n }\n\n curOffset = curElem.offset();\n curCSSTop = jQuery.css( elem, \"top\" );\n curCSSLeft = jQuery.css( elem, \"left\" );\n calculatePosition = ( position === \"absolute\" || position === \"fixed\" ) &&\n ( curCSSTop + curCSSLeft ).indexOf( \"auto\" ) > -1;\n\n // Need to be able to calculate position if either\n // top or left is auto and position is either absolute or fixed\n if ( calculatePosition ) {\n curPosition = curElem.position();\n curTop = curPosition.top;\n curLeft = curPosition.left;\n\n } else {\n curTop = parseFloat( curCSSTop ) || 0;\n curLeft = parseFloat( curCSSLeft ) || 0;\n }\n\n if ( jQuery.isFunction( options ) ) {\n\n // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)\n options = options.call( elem, i, jQuery.extend( {}, curOffset ) );\n }\n\n if ( options.top != null ) {\n props.top = ( options.top - curOffset.top ) + curTop;\n }\n if ( options.left != null ) {\n props.left = ( options.left - curOffset.left ) + curLeft;\n }\n\n if ( \"using\" in options ) {\n options.using.call( elem, props );\n\n } else {\n curElem.css( props );\n }\n }\n};\n\njQuery.fn.extend( {\n offset: function( options ) {\n if ( arguments.length ) {\n return options === undefined ?\n this :\n this.each( function( i ) {\n jQuery.offset.setOffset( this, options, i );\n } );\n }\n\n var docElem, win,\n elem = this[ 0 ],\n box = { top: 0, left: 0 },\n doc = elem && elem.ownerDocument;\n\n if ( !doc ) {\n return;\n }\n\n docElem = doc.documentElement;\n\n // Make sure it\'s not a disconnected DOM node\n if ( !jQuery.contains( docElem, elem ) ) {\n return box;\n }\n\n box = elem.getBoundingClientRect();\n win = getWindow( doc );\n return {\n top: box.top + win.pageYOffset - docElem.clientTop,\n left: box.left + win.pageXOffset - docElem.clientLeft\n };\n },\n\n position: function() {\n if ( !this[ 0 ] ) {\n return;\n }\n\n var offsetParent, offset,\n elem = this[ 0 ],\n parentOffset = { top: 0, left: 0 };\n\n // Fixed elements are offset from window (parentOffset = {top:0, left: 0},\n // because it is its only offset parent\n if ( jQuery.css( elem, \"position\" ) === \"fixed\" ) {\n\n // Assume getBoundingClientRect is there when computed position is fixed\n offset = elem.getBoundingClientRect();\n\n } else {\n\n // Get *real* offsetParent\n offsetParent = this.offsetParent();\n\n // Get correct offsets\n offset = this.offset();\n if ( !jQuery.nodeName( offsetParent[ 0 ], \"html\" ) ) {\n parentOffset = offsetParent.offset();\n }\n\n // Add offsetParent borders\n parentOffset.top += jQuery.css( offsetParent[ 0 ], \"borderTopWidth\", true );\n parentOffset.left += jQuery.css( offsetParent[ 0 ], \"borderLeftWidth\", true );\n }\n\n // Subtract parent offsets and element margins\n return {\n top: offset.top - parentOffset.top - jQuery.css( elem, \"marginTop\", true ),\n left: offset.left - parentOffset.left - jQuery.css( elem, \"marginLeft\", true )\n };\n },\n\n // This method will return documentElement in the following cases:\n // 1) For the element inside the iframe without offsetParent, this method will return\n // documentElement of the parent window\n // 2) For the hidden or detached element\n // 3) For body or html element, i.e. in case of the html node - it will return itself\n //\n // but those exceptions were never presented as a real life use-cases\n // and might be considered as more preferable results.\n //\n // This logic, however, is not guaranteed and can change at any point in the future\n offsetParent: function() {\n return this.map( function() {\n var offsetParent = this.offsetParent;\n\n while ( offsetParent && jQuery.css( offsetParent, \"position\" ) === \"static\" ) {\n offsetParent = offsetParent.offsetParent;\n }\n\n return offsetParent || documentElement;\n } );\n }\n} );\n\n// Create scrollLeft and scrollTop methods\njQuery.each( { scrollLeft: \"pageXOffset\", scrollTop: \"pageYOffset\" }, function( method, prop ) {\n var top = \"pageYOffset\" === prop;\n\n jQuery.fn[ method ] = function( val ) {\n return access( this, function( elem, method, val ) {\n var win = getWindow( elem );\n\n if ( val === undefined ) {\n return win ? win[ prop ] : elem[ method ];\n }\n\n if ( win ) {\n win.scrollTo(\n !top ? val : win.pageXOffset,\n top ? val : win.pageYOffset\n );\n\n } else {\n elem[ method ] = val;\n }\n }, method, val, arguments.length );\n };\n} );\n\n// Support: Safari<7-8+, Chrome<37-44+\n// Add the top/left cssHooks using jQuery.fn.position\n// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084\n// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280\n// getComputedStyle returns percent when specified for top/left/bottom/right;\n// rather than make the css module depend on the offset module, just check for it here\njQuery.each( [ \"top\", \"left\" ], function( i, prop ) {\n jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,\n function( elem, computed ) {\n if ( computed ) {\n computed = curCSS( elem, prop );\n\n // If curCSS returns percentage, fallback to offset\n return rnumnonpx.test( computed ) ?\n jQuery( elem ).position()[ prop ] + \"px\" :\n computed;\n }\n }\n );\n} );\n\n\n// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods\njQuery.each( { Height: \"height\", Width: \"width\" }, function( name, type ) {\n jQuery.each( { padding: \"inner\" + name, content: type, \"\": \"outer\" + name },\n function( defaultExtra, funcName ) {\n\n // Margin is only for outerHeight, outerWidth\n jQuery.fn[ funcName ] = function( margin, value ) {\n var chainable = arguments.length && ( defaultExtra || typeof margin !== \"boolean\" ),\n extra = defaultExtra || ( margin === true || value === true ? \"margin\" : \"border\" );\n\n return access( this, function( elem, type, value ) {\n var doc;\n\n if ( jQuery.isWindow( elem ) ) {\n\n // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there\n // isn\'t a whole lot we can do. See pull request at this URL for discussion:\n // https://github.com/jquery/jquery/pull/764\n return elem.document.documentElement[ \"client\" + name ];\n }\n\n // Get document width or height\n if ( elem.nodeType === 9 ) {\n doc = elem.documentElement;\n\n // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],\n // whichever is greatest\n return Math.max(\n elem.body[ \"scroll\" + name ], doc[ \"scroll\" + name ],\n elem.body[ \"offset\" + name ], doc[ \"offset\" + name ],\n doc[ \"client\" + name ]\n );\n }\n\n return value === undefined ?\n\n // Get width or height on the element, requesting but not forcing parseFloat\n jQuery.css( elem, type, extra ) :\n\n // Set width or height on the element\n jQuery.style( elem, type, value, extra );\n }, type, chainable ? margin : undefined, chainable, null );\n };\n } );\n} );\n\n\njQuery.fn.extend( {\n\n bind: function( types, data, fn ) {\n return this.on( types, null, data, fn );\n },\n unbind: function( types, fn ) {\n return this.off( types, null, fn );\n },\n\n delegate: function( selector, types, data, fn ) {\n return this.on( types, selector, data, fn );\n },\n undelegate: function( selector, types, fn ) {\n\n // ( namespace ) or ( selector, types [, fn] )\n return arguments.length === 1 ?\n this.off( selector, \"**\" ) :\n this.off( types, selector || \"**\", fn );\n },\n size: function() {\n return this.length;\n }\n} );\n\njQuery.fn.andSelf = jQuery.fn.addBack;\n\n\n\n\n// Register as a named AMD module, since jQuery can be concatenated with other\n// files that may use define, but not via a proper concatenation script that\n// understands anonymous AMD modules. A named AMD is safest and most robust\n// way to register. Lowercase jquery is used because AMD module names are\n// derived from file names, and jQuery is normally delivered in a lowercase\n// file name. Do this after creating the global so that if an AMD module wants\n// to call noConflict to hide this version of jQuery, it will work.\n\n// Note that for maximum portability, libraries that are not jQuery should\n// declare themselves as anonymous modules, and avoid setting a global if an\n// AMD loader is present. jQuery is a special case. For more information, see\n// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon\n\nif ( typeof define === \"function\" && define.amd ) {\n define( \"jquery\", [], function() {\n return jQuery;\n } );\n}\n\n\n\nvar\n\n // Map over jQuery in case of overwrite\n _jQuery = window.jQuery,\n\n // Map over the $ in case of overwrite\n _$ = window.$;\n\njQuery.noConflict = function( deep ) {\n if ( window.$ === jQuery ) {\n window.$ = _$;\n }\n\n if ( deep && window.jQuery === jQuery ) {\n window.jQuery = _jQuery;\n }\n\n return jQuery;\n};\n\n// Expose jQuery and $ identifiers, even in AMD\n// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)\n// and CommonJS for browser emulators (#13566)\nif ( !noGlobal ) {\n window.jQuery = window.$ = jQuery;\n}\n\nreturn jQuery;\n}));";