Difference between revisions of "Team:ATOMS-Turkiye/lightboxJs"

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/*!
Sign up Sign in
+
* jQuery JavaScript Library v2.1.4
This repository  
+
* http://jquery.com/
Search
+
*
Explore
+
* Includes Sizzle.js
Features
+
* http://sizzlejs.com/
Enterprise
+
*
Pricing
+
* Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
  Watch 164 Star 2,246 Fork 918 lokesh/lightbox2
+
* Released under the MIT license
Branch: master  lightbox2/src/js/lightbox.js
+
* http://jquery.org/license
@lokeshlokesh on 10 Jul Deploy 2.8.1
+
*
1 contributor
+
* Date: 2015-04-28T16:01Z
RawBlameHistory    445 lines (381 sloc15 KB
+
*/
 +
 
 +
(function( global, factory ) {
 +
 
 +
if ( typeof module === "object" && typeof module.exports === "object" ) {
 +
// For CommonJS and CommonJS-like environments where a proper `window`
 +
// is present, execute the factory and get jQuery.
 +
// For environments that do not have a `window` with a `document`
 +
// (such as Node.js), expose a factory as module.exports.
 +
// This accentuates the need for the creation of a real `window`.
 +
// e.g. var jQuery = require("jquery")(window);
 +
// See ticket #14549 for more info.
 +
module.exports = global.document ?
 +
factory( global, true ) :
 +
function( w ) {
 +
if ( !w.document ) {
 +
throw new Error( "jQuery requires a window with a document" );
 +
}
 +
return factory( w );
 +
};
 +
} else {
 +
factory( global );
 +
}
 +
 
 +
// Pass this if window is not defined yet
 +
}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
 +
 
 +
// Support: Firefox 18+
 +
// Can't be in strict mode, several libs including ASP.NET trace
 +
// the stack via arguments.caller.callee and Firefox dies if
 +
// you try to trace through "use strict" call chains. (#13335)
 +
//
 +
 
 +
var arr = [];
 +
 
 +
var slice = arr.slice;
 +
 
 +
var concat = arr.concat;
 +
 
 +
var push = arr.push;
 +
 
 +
var indexOf = arr.indexOf;
 +
 
 +
var class2type = {};
 +
 
 +
var toString = class2type.toString;
 +
 
 +
var hasOwn = class2type.hasOwnProperty;
 +
 
 +
var support = {};
 +
 
 +
 
 +
 
 +
var
 +
// Use the correct document accordingly with window argument (sandbox)
 +
document = window.document,
 +
 
 +
version = "2.1.4",
 +
 
 +
// Define a local copy of jQuery
 +
jQuery = function( selector, context ) {
 +
// The jQuery object is actually just the init constructor 'enhanced'
 +
// Need init if jQuery is called (just allow error to be thrown if not included)
 +
return new jQuery.fn.init( selector, context );
 +
},
 +
 
 +
// Support: Android<4.1
 +
// Make sure we trim BOM and NBSP
 +
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
 +
 
 +
// Matches dashed string for camelizing
 +
rmsPrefix = /^-ms-/,
 +
rdashAlpha = /-([\da-z])/gi,
 +
 
 +
// Used by jQuery.camelCase as callback to replace()
 +
fcamelCase = function( all, letter ) {
 +
return letter.toUpperCase();
 +
};
 +
 
 +
jQuery.fn = jQuery.prototype = {
 +
// The current version of jQuery being used
 +
jquery: version,
 +
 
 +
constructor: jQuery,
 +
 
 +
// Start with an empty selector
 +
selector: "",
 +
 
 +
// The default length of a jQuery object is 0
 +
length: 0,
 +
 
 +
toArray: function() {
 +
return slice.call( this );
 +
},
 +
 
 +
// Get the Nth element in the matched element set OR
 +
// Get the whole matched element set as a clean array
 +
get: function( num ) {
 +
return num != null ?
 +
 
 +
// Return just the one element from the set
 +
( num < 0 ? this[ num + this.length ] : this[ num ] ) :
 +
 
 +
// Return all the elements in a clean array
 +
slice.call( this );
 +
},
 +
 
 +
// Take an array of elements and push it onto the stack
 +
// (returning the new matched element set)
 +
pushStack: function( elems ) {
 +
 
 +
// Build a new jQuery matched element set
 +
var ret = jQuery.merge( this.constructor(), elems );
 +
 
 +
// Add the old object onto the stack (as a reference)
 +
ret.prevObject = this;
 +
ret.context = this.context;
 +
 
 +
// Return the newly-formed element set
 +
return ret;
 +
},
 +
 
 +
// Execute a callback for every element in the matched set.
 +
// (You can seed the arguments with an array of args, but this is
 +
// only used internally.)
 +
each: function( callback, args ) {
 +
return jQuery.each( this, callback, args );
 +
},
 +
 
 +
map: function( callback ) {
 +
return this.pushStack( jQuery.map(this, function( elem, i ) {
 +
return callback.call( elem, i, elem );
 +
}));
 +
},
 +
 
 +
slice: function() {
 +
return this.pushStack( slice.apply( this, arguments ) );
 +
},
 +
 
 +
first: function() {
 +
return this.eq( 0 );
 +
},
 +
 
 +
last: function() {
 +
return this.eq( -1 );
 +
},
 +
 
 +
eq: function( i ) {
 +
var len = this.length,
 +
j = +i + ( i < 0 ? len : 0 );
 +
return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
 +
},
 +
 
 +
end: function() {
 +
return this.prevObject || this.constructor(null);
 +
},
 +
 
 +
// For internal use only.
 +
// Behaves like an Array's method, not like a jQuery method.
 +
push: push,
 +
sort: arr.sort,
 +
splice: arr.splice
 +
};
 +
 
 +
jQuery.extend = jQuery.fn.extend = function() {
 +
var options, name, src, copy, copyIsArray, clone,
 +
target = arguments[0] || {},
 +
i = 1,
 +
length = arguments.length,
 +
deep = false;
 +
 
 +
// Handle a deep copy situation
 +
if ( typeof target === "boolean" ) {
 +
deep = target;
 +
 
 +
// Skip the boolean and the target
 +
target = arguments[ i ] || {};
 +
i++;
 +
}
 +
 
 +
// Handle case when target is a string or something (possible in deep copy)
 +
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
 +
target = {};
 +
}
 +
 
 +
// Extend jQuery itself if only one argument is passed
 +
if ( i === length ) {
 +
target = this;
 +
i--;
 +
}
 +
 
 +
for ( ; i < length; i++ ) {
 +
// Only deal with non-null/undefined values
 +
if ( (options = arguments[ i ]) != null ) {
 +
// Extend the base object
 +
for ( name in options ) {
 +
src = target[ name ];
 +
copy = options[ name ];
 +
 
 +
// Prevent never-ending loop
 +
if ( target === copy ) {
 +
continue;
 +
}
 +
 
 +
// Recurse if we're merging plain objects or arrays
 +
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
 +
if ( copyIsArray ) {
 +
copyIsArray = false;
 +
clone = src && jQuery.isArray(src) ? src : [];
 +
 
 +
} else {
 +
clone = src && jQuery.isPlainObject(src) ? src : {};
 +
}
 +
 
 +
// Never move original objects, clone them
 +
target[ name ] = jQuery.extend( deep, clone, copy );
 +
 
 +
// Don't bring in undefined values
 +
} else if ( copy !== undefined ) {
 +
target[ name ] = copy;
 +
}
 +
}
 +
}
 +
}
 +
 
 +
// Return the modified object
 +
return target;
 +
};
 +
 
 +
jQuery.extend({
 +
// Unique for each copy of jQuery on the page
 +
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
 +
 
 +
// Assume jQuery is ready without the ready module
 +
isReady: true,
 +
 
 +
error: function( msg ) {
 +
throw new Error( msg );
 +
},
 +
 
 +
noop: function() {},
 +
 
 +
isFunction: function( obj ) {
 +
return jQuery.type(obj) === "function";
 +
},
 +
 
 +
isArray: Array.isArray,
 +
 
 +
isWindow: function( obj ) {
 +
return obj != null && obj === obj.window;
 +
},
 +
 
 +
isNumeric: function( obj ) {
 +
// parseFloat NaNs numeric-cast false positives (null|true|false|"")
 +
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
 +
// subtraction forces infinities to NaN
 +
// adding 1 corrects loss of precision from parseFloat (#15100)
 +
return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0;
 +
},
 +
 
 +
isPlainObject: function( obj ) {
 +
// Not plain objects:
 +
// - Any object or value whose internal [[Class]] property is not "[object Object]"
 +
// - DOM nodes
 +
// - window
 +
if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
 +
return false;
 +
}
 +
 
 +
if ( obj.constructor &&
 +
!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
 +
return false;
 +
}
 +
 
 +
// If the function hasn't returned already, we're confident that
 +
// |obj| is a plain object, created by {} or constructed with new Object
 +
return true;
 +
},
 +
 
 +
isEmptyObject: function( obj ) {
 +
var name;
 +
for ( name in obj ) {
 +
return false;
 +
}
 +
return true;
 +
},
 +
 
 +
type: function( obj ) {
 +
if ( obj == null ) {
 +
return obj + "";
 +
}
 +
// Support: Android<4.0, iOS<6 (functionish RegExp)
 +
return typeof obj === "object" || typeof obj === "function" ?
 +
class2type[ toString.call(obj) ] || "object" :
 +
typeof obj;
 +
},
 +
 
 +
// Evaluates a script in a global context
 +
globalEval: function( code ) {
 +
var script,
 +
indirect = eval;
 +
 
 +
code = jQuery.trim( code );
 +
 
 +
if ( code ) {
 +
// If the code includes a valid, prologue position
 +
// strict mode pragma, execute code by injecting a
 +
// script tag into the document.
 +
if ( code.indexOf("use strict") === 1 ) {
 +
script = document.createElement("script");
 +
script.text = code;
 +
document.head.appendChild( script ).parentNode.removeChild( script );
 +
} else {
 +
// Otherwise, avoid the DOM node creation, insertion
 +
// and removal by using an indirect global eval
 +
indirect( code );
 +
}
 +
}
 +
},
 +
 
 +
// Convert dashed to camelCase; used by the css and data modules
 +
// Support: IE9-11+
 +
// Microsoft forgot to hump their vendor prefix (#9572)
 +
camelCase: function( string ) {
 +
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
 +
},
 +
 
 +
nodeName: function( elem, name ) {
 +
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
 +
},
 +
 
 +
// args is for internal usage only
 +
each: function( obj, callback, args ) {
 +
var value,
 +
i = 0,
 +
length = obj.length,
 +
isArray = isArraylike( obj );
 +
 
 +
if ( args ) {
 +
if ( isArray ) {
 +
for ( ; i < length; i++ ) {
 +
value = callback.apply( obj[ i ], args );
 +
 
 +
if ( value === false ) {
 +
break;
 +
}
 +
}
 +
} else {
 +
for ( i in obj ) {
 +
value = callback.apply( obj[ i ], args );
 +
 
 +
if ( value === false ) {
 +
break;
 +
}
 +
}
 +
}
 +
 
 +
// A special, fast, case for the most common use of each
 +
} else {
 +
if ( isArray ) {
 +
for ( ; i < length; i++ ) {
 +
value = callback.call( obj[ i ], i, obj[ i ] );
 +
 
 +
if ( value === false ) {
 +
break;
 +
}
 +
}
 +
} else {
 +
for ( i in obj ) {
 +
value = callback.call( obj[ i ], i, obj[ i ] );
 +
 
 +
if ( value === false ) {
 +
break;
 +
}
 +
}
 +
}
 +
}
 +
 
 +
return obj;
 +
},
 +
 
 +
// Support: Android<4.1
 +
trim: function( text ) {
 +
return text == null ?
 +
"" :
 +
( text + "" ).replace( rtrim, "" );
 +
},
 +
 
 +
// results is for internal usage only
 +
makeArray: function( arr, results ) {
 +
var ret = results || [];
 +
 
 +
if ( arr != null ) {
 +
if ( isArraylike( Object(arr) ) ) {
 +
jQuery.merge( ret,
 +
typeof arr === "string" ?
 +
[ arr ] : arr
 +
);
 +
} else {
 +
push.call( ret, arr );
 +
}
 +
}
 +
 
 +
return ret;
 +
},
 +
 
 +
inArray: function( elem, arr, i ) {
 +
return arr == null ? -1 : indexOf.call( arr, elem, i );
 +
},
 +
 
 +
merge: function( first, second ) {
 +
var len = +second.length,
 +
j = 0,
 +
i = first.length;
 +
 
 +
for ( ; j < len; j++ ) {
 +
first[ i++ ] = second[ j ];
 +
}
 +
 
 +
first.length = i;
 +
 
 +
return first;
 +
},
 +
 
 +
grep: function( elems, callback, invert ) {
 +
var callbackInverse,
 +
matches = [],
 +
i = 0,
 +
length = elems.length,
 +
callbackExpect = !invert;
 +
 
 +
// Go through the array, only saving the items
 +
// that pass the validator function
 +
for ( ; i < length; i++ ) {
 +
callbackInverse = !callback( elems[ i ], i );
 +
if ( callbackInverse !== callbackExpect ) {
 +
matches.push( elems[ i ] );
 +
}
 +
}
 +
 
 +
return matches;
 +
},
 +
 
 +
// arg is for internal usage only
 +
map: function( elems, callback, arg ) {
 +
var value,
 +
i = 0,
 +
length = elems.length,
 +
isArray = isArraylike( elems ),
 +
ret = [];
 +
 
 +
// Go through the array, translating each of the items to their new values
 +
if ( isArray ) {
 +
for ( ; i < length; i++ ) {
 +
value = callback( elems[ i ], i, arg );
 +
 
 +
if ( value != null ) {
 +
ret.push( value );
 +
}
 +
}
 +
 
 +
// Go through every key on the object,
 +
} else {
 +
for ( i in elems ) {
 +
value = callback( elems[ i ], i, arg );
 +
 
 +
if ( value != null ) {
 +
ret.push( value );
 +
}
 +
}
 +
}
 +
 
 +
// Flatten any nested arrays
 +
return concat.apply( [], ret );
 +
},
 +
 
 +
// A global GUID counter for objects
 +
guid: 1,
 +
 
 +
// Bind a function to a context, optionally partially applying any
 +
// arguments.
 +
proxy: function( fn, context ) {
 +
var tmp, args, proxy;
 +
 
 +
if ( typeof context === "string" ) {
 +
tmp = fn[ context ];
 +
context = fn;
 +
fn = tmp;
 +
}
 +
 
 +
// Quick check to determine if target is callable, in the spec
 +
// this throws a TypeError, but we will just return undefined.
 +
if ( !jQuery.isFunction( fn ) ) {
 +
return undefined;
 +
}
 +
 
 +
// Simulated bind
 +
args = slice.call( arguments, 2 );
 +
proxy = function() {
 +
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
 +
};
 +
 
 +
// Set the guid of unique handler to the same of original handler, so it can be removed
 +
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
 +
 
 +
return proxy;
 +
},
 +
 
 +
now: Date.now,
 +
 
 +
// jQuery.support is not used in Core but other projects attach their
 +
// properties to it so it needs to exist.
 +
support: support
 +
});
 +
 
 +
// Populate the class2type map
 +
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
 +
class2type[ "[object " + name + "]" ] = name.toLowerCase();
 +
});
 +
 
 +
function isArraylike( obj ) {
 +
 
 +
// Support: iOS 8.2 (not reproducible in simulator)
 +
// `in` check used to prevent JIT error (gh-2145)
 +
// hasOwn isn't used here due to false negatives
 +
// regarding Nodelist length in IE
 +
var length = "length" in obj && obj.length,
 +
type = jQuery.type( obj );
 +
 
 +
if ( type === "function" || jQuery.isWindow( obj ) ) {
 +
return false;
 +
}
 +
 
 +
if ( obj.nodeType === 1 && length ) {
 +
return true;
 +
}
 +
 
 +
return type === "array" || length === 0 ||
 +
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
 +
}
 +
var Sizzle =
 +
/*!
 +
* Sizzle CSS Selector Engine v2.2.0-pre
 +
* http://sizzlejs.com/
 +
*
 +
* Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
 +
* Released under the MIT license
 +
* http://jquery.org/license
 +
*
 +
* Date: 2014-12-16
 +
*/
 +
(function( window ) {
 +
 
 +
var i,
 +
support,
 +
Expr,
 +
getText,
 +
isXML,
 +
tokenize,
 +
compile,
 +
select,
 +
outermostContext,
 +
sortInput,
 +
hasDuplicate,
 +
 
 +
// Local document vars
 +
setDocument,
 +
document,
 +
docElem,
 +
documentIsHTML,
 +
rbuggyQSA,
 +
rbuggyMatches,
 +
matches,
 +
contains,
 +
 
 +
// Instance-specific data
 +
expando = "sizzle" + 1 * new Date(),
 +
preferredDoc = window.document,
 +
dirruns = 0,
 +
done = 0,
 +
classCache = createCache(),
 +
tokenCache = createCache(),
 +
compilerCache = createCache(),
 +
sortOrder = function( a, b ) {
 +
if ( a === b ) {
 +
hasDuplicate = true;
 +
}
 +
return 0;
 +
},
 +
 
 +
// General-purpose constants
 +
MAX_NEGATIVE = 1 << 31,
 +
 
 +
// Instance methods
 +
hasOwn = ({}).hasOwnProperty,
 +
arr = [],
 +
pop = arr.pop,
 +
push_native = arr.push,
 +
push = arr.push,
 +
slice = arr.slice,
 +
// Use a stripped-down indexOf as it's faster than native
 +
// http://jsperf.com/thor-indexof-vs-for/5
 +
indexOf = function( list, elem ) {
 +
var i = 0,
 +
len = list.length;
 +
for ( ; i < len; i++ ) {
 +
if ( list[i] === elem ) {
 +
return i;
 +
}
 +
}
 +
return -1;
 +
},
 +
 
 +
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
 +
 
 +
// Regular expressions
 +
 
 +
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
 +
whitespace = "[\\x20\\t\\r\\n\\f]",
 +
// http://www.w3.org/TR/css3-syntax/#characters
 +
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
 +
 
 +
// Loosely modeled on CSS identifier characters
 +
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
 +
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
 +
identifier = characterEncoding.replace( "w", "w#" ),
 +
 
 +
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
 +
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
 +
// Operator (capture 2)
 +
"*([*^$|!~]?=)" + whitespace +
 +
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
 +
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
 +
"*\\]",
 +
 
 +
pseudos = ":(" + characterEncoding + ")(?:\\((" +
 +
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
 +
// 1. quoted (capture 3; capture 4 or capture 5)
 +
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
 +
// 2. simple (capture 6)
 +
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
 +
// 3. anything else (capture 2)
 +
".*" +
 +
")\\)|)",
 +
 
 +
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
 +
rwhitespace = new RegExp( whitespace + "+", "g" ),
 +
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
 +
 
 +
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
 +
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
 +
 
 +
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
 +
 
 +
rpseudo = new RegExp( pseudos ),
 +
ridentifier = new RegExp( "^" + identifier + "$" ),
 +
 
 +
matchExpr = {
 +
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
 +
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
 +
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
 +
"ATTR": new RegExp( "^" + attributes ),
 +
"PSEUDO": new RegExp( "^" + pseudos ),
 +
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
 +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
 +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
 +
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
 +
// For use in libraries implementing .is()
 +
// We use this for POS matching in `select`
 +
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
 +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
 +
},
 +
 
 +
rinputs = /^(?:input|select|textarea|button)$/i,
 +
rheader = /^h\d$/i,
 +
 
 +
rnative = /^[^{]+\{\s*\[native \w/,
 +
 
 +
// Easily-parseable/retrievable ID or TAG or CLASS selectors
 +
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
 +
 
 +
rsibling = /[+~]/,
 +
rescape = /'|\\/g,
 +
 
 +
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
 +
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
 +
funescape = function( _, escaped, escapedWhitespace ) {
 +
var high = "0x" + escaped - 0x10000;
 +
// NaN means non-codepoint
 +
// Support: Firefox<24
 +
// Workaround erroneous numeric interpretation of +"0x"
 +
return high !== high || escapedWhitespace ?
 +
escaped :
 +
high < 0 ?
 +
// BMP codepoint
 +
String.fromCharCode( high + 0x10000 ) :
 +
// Supplemental Plane codepoint (surrogate pair)
 +
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
 +
},
 +
 
 +
// Used for iframes
 +
// See setDocument()
 +
// Removing the function wrapper causes a "Permission Denied"
 +
// error in IE
 +
unloadHandler = function() {
 +
setDocument();
 +
};
 +
 
 +
// Optimize for push.apply( _, NodeList )
 +
try {
 +
push.apply(
 +
(arr = slice.call( preferredDoc.childNodes )),
 +
preferredDoc.childNodes
 +
);
 +
// Support: Android<4.0
 +
// Detect silently failing push.apply
 +
arr[ preferredDoc.childNodes.length ].nodeType;
 +
} catch ( e ) {
 +
push = { apply: arr.length ?
 +
 
 +
// Leverage slice if possible
 +
function( target, els ) {
 +
push_native.apply( target, slice.call(els) );
 +
} :
 +
 
 +
// Support: IE<9
 +
// Otherwise append directly
 +
function( target, els ) {
 +
var j = target.length,
 +
i = 0;
 +
// Can't trust NodeList.length
 +
while ( (target[j++] = els[i++]) ) {}
 +
target.length = j - 1;
 +
}
 +
};
 +
}
 +
 
 +
function Sizzle( selector, context, results, seed ) {
 +
var match, elem, m, nodeType,
 +
// QSA vars
 +
i, groups, old, nid, newContext, newSelector;
 +
 
 +
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
 +
setDocument( context );
 +
}
 +
 
 +
context = context || document;
 +
results = results || [];
 +
nodeType = context.nodeType;
 +
 
 +
if ( typeof selector !== "string" || !selector ||
 +
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
 +
 
 +
return results;
 +
}
 +
 
 +
if ( !seed && documentIsHTML ) {
 +
 
 +
// Try to shortcut find operations when possible (e.g., not under DocumentFragment)
 +
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
 +
// Speed-up: Sizzle("#ID")
 +
if ( (m = match[1]) ) {
 +
if ( nodeType === 9 ) {
 +
elem = context.getElementById( m );
 +
// Check parentNode to catch when Blackberry 4.6 returns
 +
// nodes that are no longer in the document (jQuery #6963)
 +
if ( elem && elem.parentNode ) {
 +
// Handle the case where IE, Opera, and Webkit return items
 +
// by name instead of ID
 +
if ( elem.id === m ) {
 +
results.push( elem );
 +
return results;
 +
}
 +
} else {
 +
return results;
 +
}
 +
} else {
 +
// Context is not a document
 +
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
 +
contains( context, elem ) && elem.id === m ) {
 +
results.push( elem );
 +
return results;
 +
}
 +
}
 +
 
 +
// Speed-up: Sizzle("TAG")
 +
} else if ( match[2] ) {
 +
push.apply( results, context.getElementsByTagName( selector ) );
 +
return results;
 +
 
 +
// Speed-up: Sizzle(".CLASS")
 +
} else if ( (m = match[3]) && support.getElementsByClassName ) {
 +
push.apply( results, context.getElementsByClassName( m ) );
 +
return results;
 +
}
 +
}
 +
 
 +
// QSA path
 +
if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
 +
nid = old = expando;
 +
newContext = context;
 +
newSelector = nodeType !== 1 && selector;
 +
 
 +
// qSA works strangely on Element-rooted queries
 +
// We can work around this by specifying an extra ID on the root
 +
// and working up from there (Thanks to Andrew Dupont for the technique)
 +
// IE 8 doesn't work on object elements
 +
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
 +
groups = tokenize( selector );
 +
 
 +
if ( (old = context.getAttribute("id")) ) {
 +
nid = old.replace( rescape, "\\$&" );
 +
} else {
 +
context.setAttribute( "id", nid );
 +
}
 +
nid = "[id='" + nid + "'] ";
 +
 
 +
i = groups.length;
 +
while ( i-- ) {
 +
groups[i] = nid + toSelector( groups[i] );
 +
}
 +
newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
 +
newSelector = groups.join(",");
 +
}
 +
 
 +
if ( newSelector ) {
 +
try {
 +
push.apply( results,
 +
newContext.querySelectorAll( newSelector )
 +
);
 +
return results;
 +
} catch(qsaError) {
 +
} finally {
 +
if ( !old ) {
 +
context.removeAttribute("id");
 +
}
 +
}
 +
}
 +
}
 +
}
 +
 
 +
// All others
 +
return select( selector.replace( rtrim, "$1" ), context, results, seed );
 +
}
 +
 
 +
/**
 +
* Create key-value caches of limited size
 +
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
 +
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 +
* deleting the oldest entry
 +
*/
 +
function createCache() {
 +
var keys = [];
 +
 
 +
function cache( key, value ) {
 +
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
 +
if ( keys.push( key + " " ) > Expr.cacheLength ) {
 +
// Only keep the most recent entries
 +
delete cache[ keys.shift() ];
 +
}
 +
return (cache[ key + " " ] = value);
 +
}
 +
return cache;
 +
}
 +
 
 +
/**
 +
* Mark a function for special use by Sizzle
 +
* @param {Function} fn The function to mark
 +
*/
 +
function markFunction( fn ) {
 +
fn[ expando ] = true;
 +
return fn;
 +
}
 +
 
 +
/**
 +
* Support testing using an element
 +
* @param {Function} fn Passed the created div and expects a boolean result
 +
*/
 +
function assert( fn ) {
 +
var div = document.createElement("div");
 +
 
 +
try {
 +
return !!fn( div );
 +
} catch (e) {
 +
return false;
 +
} finally {
 +
// Remove from its parent by default
 +
if ( div.parentNode ) {
 +
div.parentNode.removeChild( div );
 +
}
 +
// release memory in IE
 +
div = null;
 +
}
 +
}
 +
 
 +
/**
 +
* Adds the same handler for all of the specified attrs
 +
* @param {String} attrs Pipe-separated list of attributes
 +
* @param {Function} handler The method that will be applied
 +
*/
 +
function addHandle( attrs, handler ) {
 +
var arr = attrs.split("|"),
 +
i = attrs.length;
 +
 
 +
while ( i-- ) {
 +
Expr.attrHandle[ arr[i] ] = handler;
 +
}
 +
}
 +
 
 +
/**
 +
* Checks document order of two siblings
 +
* @param {Element} a
 +
* @param {Element} b
 +
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
 +
*/
 +
function siblingCheck( a, b ) {
 +
var cur = b && a,
 +
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
 +
( ~b.sourceIndex || MAX_NEGATIVE ) -
 +
( ~a.sourceIndex || MAX_NEGATIVE );
 +
 
 +
// Use IE sourceIndex if available on both nodes
 +
if ( diff ) {
 +
return diff;
 +
}
 +
 
 +
// Check if b follows a
 +
if ( cur ) {
 +
while ( (cur = cur.nextSibling) ) {
 +
if ( cur === b ) {
 +
return -1;
 +
}
 +
}
 +
}
 +
 
 +
return a ? 1 : -1;
 +
}
 +
 
 +
/**
 +
* Returns a function to use in pseudos for input types
 +
* @param {String} type
 +
*/
 +
function createInputPseudo( type ) {
 +
return function( elem ) {
 +
var name = elem.nodeName.toLowerCase();
 +
return name === "input" && elem.type === type;
 +
};
 +
}
 +
 
 +
/**
 +
* Returns a function to use in pseudos for buttons
 +
* @param {String} type
 +
*/
 +
function createButtonPseudo( type ) {
 +
return function( elem ) {
 +
var name = elem.nodeName.toLowerCase();
 +
return (name === "input" || name === "button") && elem.type === type;
 +
};
 +
}
 +
 
 +
/**
 +
* Returns a function to use in pseudos for positionals
 +
* @param {Function} fn
 +
*/
 +
function createPositionalPseudo( fn ) {
 +
return markFunction(function( argument ) {
 +
argument = +argument;
 +
return markFunction(function( seed, matches ) {
 +
var j,
 +
matchIndexes = fn( [], seed.length, argument ),
 +
i = matchIndexes.length;
 +
 
 +
// Match elements found at the specified indexes
 +
while ( i-- ) {
 +
if ( seed[ (j = matchIndexes[i]) ] ) {
 +
seed[j] = !(matches[j] = seed[j]);
 +
}
 +
}
 +
});
 +
});
 +
}
 +
 
 +
/**
 +
* Checks a node for validity as a Sizzle context
 +
* @param {Element|Object=} context
 +
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
 +
*/
 +
function testContext( context ) {
 +
return context && typeof context.getElementsByTagName !== "undefined" && context;
 +
}
 +
 
 +
// Expose support vars for convenience
 +
support = Sizzle.support = {};
 +
 
 +
/**
 +
* Detects XML nodes
 +
* @param {Element|Object} elem An element or a document
 +
* @returns {Boolean} True iff elem is a non-HTML XML node
 +
*/
 +
isXML = Sizzle.isXML = function( elem ) {
 +
// documentElement is verified for cases where it doesn't yet exist
 +
// (such as loading iframes in IE - #4833)
 +
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
 +
return documentElement ? documentElement.nodeName !== "HTML" : false;
 +
};
 +
 
 +
/**
 +
* Sets document-related variables once based on the current document
 +
* @param {Element|Object} [doc] An element or document object to use to set the document
 +
* @returns {Object} Returns the current document
 +
*/
 +
setDocument = Sizzle.setDocument = function( node ) {
 +
var hasCompare, parent,
 +
doc = node ? node.ownerDocument || node : preferredDoc;
 +
 
 +
// If no document and documentElement is available, return
 +
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
 +
return document;
 +
}
 +
 
 +
// Set our document
 +
document = doc;
 +
docElem = doc.documentElement;
 +
parent = doc.defaultView;
 +
 
 +
// Support: IE>8
 +
// If iframe document is assigned to "document" variable and if iframe has been reloaded,
 +
// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
 +
// IE6-8 do not support the defaultView property so parent will be undefined
 +
if ( parent && parent !== parent.top ) {
 +
// IE11 does not have attachEvent, so all must suffer
 +
if ( parent.addEventListener ) {
 +
parent.addEventListener( "unload", unloadHandler, false );
 +
} else if ( parent.attachEvent ) {
 +
parent.attachEvent( "onunload", unloadHandler );
 +
}
 +
}
 +
 
 +
/* Support tests
 +
---------------------------------------------------------------------- */
 +
documentIsHTML = !isXML( doc );
 +
 
 +
/* Attributes
 +
---------------------------------------------------------------------- */
 +
 
 +
// Support: IE<8
 +
// Verify that getAttribute really returns attributes and not properties
 +
// (excepting IE8 booleans)
 +
support.attributes = assert(function( div ) {
 +
div.className = "i";
 +
return !div.getAttribute("className");
 +
});
 +
 
 +
/* getElement(s)By*
 +
---------------------------------------------------------------------- */
 +
 
 +
// Check if getElementsByTagName("*") returns only elements
 +
support.getElementsByTagName = assert(function( div ) {
 +
div.appendChild( doc.createComment("") );
 +
return !div.getElementsByTagName("*").length;
 +
});
 +
 
 +
// Support: IE<9
 +
support.getElementsByClassName = rnative.test( doc.getElementsByClassName );
 +
 
 +
// Support: IE<10
 +
// Check if getElementById returns elements by name
 +
// The broken getElementById methods don't pick up programatically-set names,
 +
// so use a roundabout getElementsByName test
 +
support.getById = assert(function( div ) {
 +
docElem.appendChild( div ).id = expando;
 +
return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
 +
});
 +
 
 +
// ID find and filter
 +
if ( support.getById ) {
 +
Expr.find["ID"] = function( id, context ) {
 +
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
 +
var m = context.getElementById( id );
 +
// Check parentNode to catch when Blackberry 4.6 returns
 +
// nodes that are no longer in the document #6963
 +
return m && m.parentNode ? [ m ] : [];
 +
}
 +
};
 +
Expr.filter["ID"] = function( id ) {
 +
var attrId = id.replace( runescape, funescape );
 +
return function( elem ) {
 +
return elem.getAttribute("id") === attrId;
 +
};
 +
};
 +
} else {
 +
// Support: IE6/7
 +
// getElementById is not reliable as a find shortcut
 +
delete Expr.find["ID"];
 +
 
 +
Expr.filter["ID"] =  function( id ) {
 +
var attrId = id.replace( runescape, funescape );
 +
return function( elem ) {
 +
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
 +
return node && node.value === attrId;
 +
};
 +
};
 +
}
 +
 
 +
// Tag
 +
Expr.find["TAG"] = support.getElementsByTagName ?
 +
function( tag, context ) {
 +
if ( typeof context.getElementsByTagName !== "undefined" ) {
 +
return context.getElementsByTagName( tag );
 +
 
 +
// DocumentFragment nodes don't have gEBTN
 +
} else if ( support.qsa ) {
 +
return context.querySelectorAll( tag );
 +
}
 +
} :
 +
 
 +
function( tag, context ) {
 +
var elem,
 +
tmp = [],
 +
i = 0,
 +
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
 +
results = context.getElementsByTagName( tag );
 +
 
 +
// Filter out possible comments
 +
if ( tag === "*" ) {
 +
while ( (elem = results[i++]) ) {
 +
if ( elem.nodeType === 1 ) {
 +
tmp.push( elem );
 +
}
 +
}
 +
 
 +
return tmp;
 +
}
 +
return results;
 +
};
 +
 
 +
// Class
 +
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
 +
if ( documentIsHTML ) {
 +
return context.getElementsByClassName( className );
 +
}
 +
};
 +
 
 +
/* QSA/matchesSelector
 +
---------------------------------------------------------------------- */
 +
 
 +
// QSA and matchesSelector support
 +
 
 +
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
 +
rbuggyMatches = [];
 +
 
 +
// qSa(:focus) reports false when true (Chrome 21)
 +
// We allow this because of a bug in IE8/9 that throws an error
 +
// whenever `document.activeElement` is accessed on an iframe
 +
// So, we allow :focus to pass through QSA all the time to avoid the IE error
 +
// See http://bugs.jquery.com/ticket/13378
 +
rbuggyQSA = [];
 +
 
 +
if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
 +
// Build QSA regex
 +
// Regex strategy adopted from Diego Perini
 +
assert(function( div ) {
 +
// Select is set to empty string on purpose
 +
// This is to test IE's treatment of not explicitly
 +
// setting a boolean content attribute,
 +
// since its presence should be enough
 +
// http://bugs.jquery.com/ticket/12359
 +
docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
 +
"<select id='" + expando + "-\f]' msallowcapture=''>" +
 +
"<option selected=''></option></select>";
 +
 
 +
// Support: IE8, Opera 11-12.16
 +
// Nothing should be selected when empty strings follow ^= or $= or *=
 +
// The test attribute must be unknown in Opera but "safe" for WinRT
 +
// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
 +
if ( div.querySelectorAll("[msallowcapture^='']").length ) {
 +
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
 +
}
 +
 
 +
// Support: IE8
 +
// Boolean attributes and "value" are not treated correctly
 +
if ( !div.querySelectorAll("[selected]").length ) {
 +
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
 +
}
 +
 
 +
// Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+
 +
if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
 +
rbuggyQSA.push("~=");
 +
}
 +
 
 +
// Webkit/Opera - :checked should return selected option elements
 +
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
 +
// IE8 throws error here and will not see later tests
 +
if ( !div.querySelectorAll(":checked").length ) {
 +
rbuggyQSA.push(":checked");
 +
}
 +
 
 +
// Support: Safari 8+, iOS 8+
 +
// https://bugs.webkit.org/show_bug.cgi?id=136851
 +
// In-page `selector#id sibing-combinator selector` fails
 +
if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
 +
rbuggyQSA.push(".#.+[+~]");
 +
}
 +
});
 +
 
 +
assert(function( div ) {
 +
// Support: Windows 8 Native Apps
 +
// The type and name attributes are restricted during .innerHTML assignment
 +
var input = doc.createElement("input");
 +
input.setAttribute( "type", "hidden" );
 +
div.appendChild( input ).setAttribute( "name", "D" );
 +
 
 +
// Support: IE8
 +
// Enforce case-sensitivity of name attribute
 +
if ( div.querySelectorAll("[name=d]").length ) {
 +
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
 +
}
 +
 
 +
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
 +
// IE8 throws error here and will not see later tests
 +
if ( !div.querySelectorAll(":enabled").length ) {
 +
rbuggyQSA.push( ":enabled", ":disabled" );
 +
}
 +
 
 +
// Opera 10-11 does not throw on post-comma invalid pseudos
 +
div.querySelectorAll("*,:x");
 +
rbuggyQSA.push(",.*:");
 +
});
 +
}
 +
 
 +
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
 +
docElem.webkitMatchesSelector ||
 +
docElem.mozMatchesSelector ||
 +
docElem.oMatchesSelector ||
 +
docElem.msMatchesSelector) )) ) {
 +
 
 +
assert(function( div ) {
 +
// Check to see if it's possible to do matchesSelector
 +
// on a disconnected node (IE 9)
 +
support.disconnectedMatch = matches.call( div, "div" );
 +
 
 +
// This should fail with an exception
 +
// Gecko does not error, returns false instead
 +
matches.call( div, "[s!='']:x" );
 +
rbuggyMatches.push( "!=", pseudos );
 +
});
 +
}
 +
 
 +
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
 +
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
 +
 
 +
/* Contains
 +
---------------------------------------------------------------------- */
 +
hasCompare = rnative.test( docElem.compareDocumentPosition );
 +
 
 +
// Element contains another
 +
// Purposefully does not implement inclusive descendent
 +
// As in, an element does not contain itself
 +
contains = hasCompare || rnative.test( docElem.contains ) ?
 +
function( a, b ) {
 +
var adown = a.nodeType === 9 ? a.documentElement : a,
 +
bup = b && b.parentNode;
 +
return a === bup || !!( bup && bup.nodeType === 1 && (
 +
adown.contains ?
 +
adown.contains( bup ) :
 +
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
 +
));
 +
} :
 +
function( a, b ) {
 +
if ( b ) {
 +
while ( (b = b.parentNode) ) {
 +
if ( b === a ) {
 +
return true;
 +
}
 +
}
 +
}
 +
return false;
 +
};
 +
 
 +
/* Sorting
 +
---------------------------------------------------------------------- */
 +
 
 +
// Document order sorting
 +
sortOrder = hasCompare ?
 +
function( a, b ) {
 +
 
 +
// Flag for duplicate removal
 +
if ( a === b ) {
 +
hasDuplicate = true;
 +
return 0;
 +
}
 +
 
 +
// Sort on method existence if only one input has compareDocumentPosition
 +
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
 +
if ( compare ) {
 +
return compare;
 +
}
 +
 
 +
// Calculate position if both inputs belong to the same document
 +
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
 +
a.compareDocumentPosition( b ) :
 +
 
 +
// Otherwise we know they are disconnected
 +
1;
 +
 
 +
// Disconnected nodes
 +
if ( compare & 1 ||
 +
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
 +
 
 +
// Choose the first element that is related to our preferred document
 +
if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
 +
return -1;
 +
}
 +
if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
 +
return 1;
 +
}
 +
 
 +
// Maintain original order
 +
return sortInput ?
 +
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
 +
0;
 +
}
 +
 
 +
return compare & 4 ? -1 : 1;
 +
} :
 +
function( a, b ) {
 +
// Exit early if the nodes are identical
 +
if ( a === b ) {
 +
hasDuplicate = true;
 +
return 0;
 +
}
 +
 
 +
var cur,
 +
i = 0,
 +
aup = a.parentNode,
 +
bup = b.parentNode,
 +
ap = [ a ],
 +
bp = [ b ];
 +
 
 +
// Parentless nodes are either documents or disconnected
 +
if ( !aup || !bup ) {
 +
return a === doc ? -1 :
 +
b === doc ? 1 :
 +
aup ? -1 :
 +
bup ? 1 :
 +
sortInput ?
 +
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
 +
0;
 +
 
 +
// If the nodes are siblings, we can do a quick check
 +
} else if ( aup === bup ) {
 +
return siblingCheck( a, b );
 +
}
 +
 
 +
// Otherwise we need full lists of their ancestors for comparison
 +
cur = a;
 +
while ( (cur = cur.parentNode) ) {
 +
ap.unshift( cur );
 +
}
 +
cur = b;
 +
while ( (cur = cur.parentNode) ) {
 +
bp.unshift( cur );
 +
}
 +
 
 +
// Walk down the tree looking for a discrepancy
 +
while ( ap[i] === bp[i] ) {
 +
i++;
 +
}
 +
 
 +
return i ?
 +
// Do a sibling check if the nodes have a common ancestor
 +
siblingCheck( ap[i], bp[i] ) :
 +
 
 +
// Otherwise nodes in our document sort first
 +
ap[i] === preferredDoc ? -1 :
 +
bp[i] === preferredDoc ? 1 :
 +
0;
 +
};
 +
 
 +
return doc;
 +
};
 +
 
 +
Sizzle.matches = function( expr, elements ) {
 +
return Sizzle( expr, null, null, elements );
 +
};
 +
 
 +
Sizzle.matchesSelector = function( elem, expr ) {
 +
// Set document vars if needed
 +
if ( ( elem.ownerDocument || elem ) !== document ) {
 +
setDocument( elem );
 +
}
 +
 
 +
// Make sure that attribute selectors are quoted
 +
expr = expr.replace( rattributeQuotes, "='$1']" );
 +
 
 +
if ( support.matchesSelector && documentIsHTML &&
 +
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
 +
( !rbuggyQSA    || !rbuggyQSA.test( expr ) ) ) {
 +
 
 +
try {
 +
var ret = matches.call( elem, expr );
 +
 
 +
// IE 9's matchesSelector returns false on disconnected nodes
 +
if ( ret || support.disconnectedMatch ||
 +
// As well, disconnected nodes are said to be in a document
 +
// fragment in IE 9
 +
elem.document && elem.document.nodeType !== 11 ) {
 +
return ret;
 +
}
 +
} catch (e) {}
 +
}
 +
 
 +
return Sizzle( expr, document, null, [ elem ] ).length > 0;
 +
};
 +
 
 +
Sizzle.contains = function( context, elem ) {
 +
// Set document vars if needed
 +
if ( ( context.ownerDocument || context ) !== document ) {
 +
setDocument( context );
 +
}
 +
return contains( context, elem );
 +
};
 +
 
 +
Sizzle.attr = function( elem, name ) {
 +
// Set document vars if needed
 +
if ( ( elem.ownerDocument || elem ) !== document ) {
 +
setDocument( elem );
 +
}
 +
 
 +
var fn = Expr.attrHandle[ name.toLowerCase() ],
 +
// Don't get fooled by Object.prototype properties (jQuery #13807)
 +
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
 +
fn( elem, name, !documentIsHTML ) :
 +
undefined;
 +
 
 +
return val !== undefined ?
 +
val :
 +
support.attributes || !documentIsHTML ?
 +
elem.getAttribute( name ) :
 +
(val = elem.getAttributeNode(name)) && val.specified ?
 +
val.value :
 +
null;
 +
};
 +
 
 +
Sizzle.error = function( msg ) {
 +
throw new Error( "Syntax error, unrecognized expression: " + msg );
 +
};
 +
 
 +
/**
 +
  * Document sorting and removing duplicates
 +
* @param {ArrayLike} results
 +
*/
 +
Sizzle.uniqueSort = function( results ) {
 +
var elem,
 +
duplicates = [],
 +
j = 0,
 +
i = 0;
 +
 
 +
// Unless we *know* we can detect duplicates, assume their presence
 +
hasDuplicate = !support.detectDuplicates;
 +
sortInput = !support.sortStable && results.slice( 0 );
 +
results.sort( sortOrder );
 +
 
 +
if ( hasDuplicate ) {
 +
while ( (elem = results[i++]) ) {
 +
if ( elem === results[ i ] ) {
 +
j = duplicates.push( i );
 +
}
 +
}
 +
while ( j-- ) {
 +
results.splice( duplicates[ j ], 1 );
 +
}
 +
}
 +
 
 +
// Clear input after sorting to release objects
 +
// See https://github.com/jquery/sizzle/pull/225
 +
sortInput = null;
 +
 
 +
return results;
 +
};
 +
 
 +
/**
 +
  * Utility function for retrieving the text value of an array of DOM nodes
 +
  * @param {Array|Element} elem
 +
*/
 +
getText = Sizzle.getText = function( elem ) {
 +
var node,
 +
ret = "",
 +
i = 0,
 +
nodeType = elem.nodeType;
 +
 
 +
if ( !nodeType ) {
 +
// If no nodeType, this is expected to be an array
 +
while ( (node = elem[i++]) ) {
 +
// Do not traverse comment nodes
 +
ret += getText( node );
 +
}
 +
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
 +
// Use textContent for elements
 +
// innerText usage removed for consistency of new lines (jQuery #11153)
 +
if ( typeof elem.textContent === "string" ) {
 +
return elem.textContent;
 +
} else {
 +
// Traverse its children
 +
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
 +
ret += getText( elem );
 +
}
 +
}
 +
} else if ( nodeType === 3 || nodeType === 4 ) {
 +
return elem.nodeValue;
 +
}
 +
// Do not include comment or processing instruction nodes
 +
 
 +
return ret;
 +
};
 +
 
 +
Expr = Sizzle.selectors = {
 +
 
 +
// Can be adjusted by the user
 +
cacheLength: 50,
 +
 
 +
createPseudo: markFunction,
 +
 
 +
match: matchExpr,
 +
 
 +
attrHandle: {},
 +
 
 +
find: {},
 +
 
 +
relative: {
 +
">": { dir: "parentNode", first: true },
 +
" ": { dir: "parentNode" },
 +
"+": { dir: "previousSibling", first: true },
 +
"~": { dir: "previousSibling" }
 +
},
 +
 
 +
preFilter: {
 +
"ATTR": function( match ) {
 +
match[1] = match[1].replace( runescape, funescape );
 +
 
 +
// Move the given value to match[3] whether quoted or unquoted
 +
match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
 +
 
 +
if ( match[2] === "~=" ) {
 +
match[3] = " " + match[3] + " ";
 +
}
 +
 
 +
return match.slice( 0, 4 );
 +
},
 +
 
 +
"CHILD": function( match ) {
 +
/* matches from matchExpr["CHILD"]
 +
1 type (only|nth|...)
 +
2 what (child|of-type)
 +
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
 +
4 xn-component of xn+y argument ([+-]?\d*n|)
 +
5 sign of xn-component
 +
6 x of xn-component
 +
7 sign of y-component
 +
8 y of y-component
 +
*/
 +
match[1] = match[1].toLowerCase();
 +
 
 +
if ( match[1].slice( 0, 3 ) === "nth" ) {
 +
// nth-* requires argument
 +
if ( !match[3] ) {
 +
Sizzle.error( match[0] );
 +
}
 +
 
 +
// numeric x and y parameters for Expr.filter.CHILD
 +
// remember that false/true cast respectively to 0/1
 +
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
 +
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
 +
 
 +
// other types prohibit arguments
 +
} else if ( match[3] ) {
 +
Sizzle.error( match[0] );
 +
}
 +
 
 +
return match;
 +
},
 +
 
 +
"PSEUDO": function( match ) {
 +
var excess,
 +
unquoted = !match[6] && match[2];
 +
 
 +
if ( matchExpr["CHILD"].test( match[0] ) ) {
 +
return null;
 +
}
 +
 
 +
// Accept quoted arguments as-is
 +
if ( match[3] ) {
 +
match[2] = match[4] || match[5] || "";
 +
 
 +
// Strip excess characters from unquoted arguments
 +
} else if ( unquoted && rpseudo.test( unquoted ) &&
 +
// Get excess from tokenize (recursively)
 +
(excess = tokenize( unquoted, true )) &&
 +
// advance to the next closing parenthesis
 +
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
 +
 
 +
// excess is a negative index
 +
match[0] = match[0].slice( 0, excess );
 +
match[2] = unquoted.slice( 0, excess );
 +
}
 +
 
 +
// Return only captures needed by the pseudo filter method (type and argument)
 +
return match.slice( 0, 3 );
 +
}
 +
},
 +
 
 +
filter: {
 +
 
 +
"TAG": function( nodeNameSelector ) {
 +
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
 +
return nodeNameSelector === "*" ?
 +
function() { return true; } :
 +
function( elem ) {
 +
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
 +
};
 +
},
 +
 
 +
"CLASS": function( className ) {
 +
var pattern = classCache[ className + " " ];
 +
 
 +
return pattern ||
 +
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
 +
classCache( className, function( elem ) {
 +
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
 +
});
 +
},
 +
 
 +
"ATTR": function( name, operator, check ) {
 +
return function( elem ) {
 +
var result = Sizzle.attr( elem, name );
 +
 
 +
if ( result == null ) {
 +
return operator === "!=";
 +
}
 +
if ( !operator ) {
 +
return true;
 +
}
 +
 
 +
result += "";
 +
 
 +
return operator === "=" ? result === check :
 +
operator === "!=" ? result !== check :
 +
operator === "^=" ? check && result.indexOf( check ) === 0 :
 +
operator === "*=" ? check && result.indexOf( check ) > -1 :
 +
operator === "$=" ? check && result.slice( -check.length ) === check :
 +
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
 +
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
 +
false;
 +
};
 +
},
 +
 
 +
"CHILD": function( type, what, argument, first, last ) {
 +
var simple = type.slice( 0, 3 ) !== "nth",
 +
forward = type.slice( -4 ) !== "last",
 +
ofType = what === "of-type";
 +
 
 +
return first === 1 && last === 0 ?
 +
 
 +
// Shortcut for :nth-*(n)
 +
function( elem ) {
 +
return !!elem.parentNode;
 +
} :
 +
 
 +
function( elem, context, xml ) {
 +
var cache, outerCache, node, diff, nodeIndex, start,
 +
dir = simple !== forward ? "nextSibling" : "previousSibling",
 +
parent = elem.parentNode,
 +
name = ofType && elem.nodeName.toLowerCase(),
 +
useCache = !xml && !ofType;
 +
 
 +
if ( parent ) {
 +
 
 +
// :(first|last|only)-(child|of-type)
 +
if ( simple ) {
 +
while ( dir ) {
 +
node = elem;
 +
while ( (node = node[ dir ]) ) {
 +
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
 +
return false;
 +
}
 +
}
 +
// Reverse direction for :only-* (if we haven't yet done so)
 +
start = dir = type === "only" && !start && "nextSibling";
 +
}
 +
return true;
 +
}
 +
 
 +
start = [ forward ? parent.firstChild : parent.lastChild ];
 +
 
 +
// non-xml :nth-child(...) stores cache data on `parent`
 +
if ( forward && useCache ) {
 +
// Seek `elem` from a previously-cached index
 +
outerCache = parent[ expando ] || (parent[ expando ] = {});
 +
cache = outerCache[ type ] || [];
 +
nodeIndex = cache[0] === dirruns && cache[1];
 +
diff = cache[0] === dirruns && cache[2];
 +
node = nodeIndex && parent.childNodes[ nodeIndex ];
 +
 
 +
while ( (node = ++nodeIndex && node && node[ dir ] ||
 +
 
 +
// Fallback to seeking `elem` from the start
 +
(diff = nodeIndex = 0) || start.pop()) ) {
 +
 
 +
// When found, cache indexes on `parent` and break
 +
if ( node.nodeType === 1 && ++diff && node === elem ) {
 +
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
 +
break;
 +
}
 +
}
 +
 
 +
// Use previously-cached element index if available
 +
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
 +
diff = cache[1];
 +
 
 +
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
 +
} else {
 +
// Use the same loop as above to seek `elem` from the start
 +
while ( (node = ++nodeIndex && node && node[ dir ] ||
 +
(diff = nodeIndex = 0) || start.pop()) ) {
 +
 
 +
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
 +
// Cache the index of each encountered element
 +
if ( useCache ) {
 +
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
 +
}
 +
 
 +
if ( node === elem ) {
 +
break;
 +
}
 +
}
 +
}
 +
}
 +
 
 +
// Incorporate the offset, then check against cycle size
 +
diff -= last;
 +
return diff === first || ( diff % first === 0 && diff / first >= 0 );
 +
}
 +
};
 +
},
 +
 
 +
"PSEUDO": function( pseudo, argument ) {
 +
// pseudo-class names are case-insensitive
 +
// http://www.w3.org/TR/selectors/#pseudo-classes
 +
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
 +
// Remember that setFilters inherits from pseudos
 +
var args,
 +
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
 +
Sizzle.error( "unsupported pseudo: " + pseudo );
 +
 
 +
// The user may use createPseudo to indicate that
 +
// arguments are needed to create the filter function
 +
// just as Sizzle does
 +
if ( fn[ expando ] ) {
 +
return fn( argument );
 +
}
 +
 
 +
// But maintain support for old signatures
 +
if ( fn.length > 1 ) {
 +
args = [ pseudo, pseudo, "", argument ];
 +
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
 +
markFunction(function( seed, matches ) {
 +
var idx,
 +
matched = fn( seed, argument ),
 +
i = matched.length;
 +
while ( i-- ) {
 +
idx = indexOf( seed, matched[i] );
 +
seed[ idx ] = !( matches[ idx ] = matched[i] );
 +
}
 +
}) :
 +
function( elem ) {
 +
return fn( elem, 0, args );
 +
};
 +
}
 +
 
 +
return fn;
 +
}
 +
},
 +
 
 +
pseudos: {
 +
// Potentially complex pseudos
 +
"not": markFunction(function( selector ) {
 +
// Trim the selector passed to compile
 +
// to avoid treating leading and trailing
 +
// spaces as combinators
 +
var input = [],
 +
results = [],
 +
matcher = compile( selector.replace( rtrim, "$1" ) );
 +
 
 +
return matcher[ expando ] ?
 +
markFunction(function( seed, matches, context, xml ) {
 +
var elem,
 +
unmatched = matcher( seed, null, xml, [] ),
 +
i = seed.length;
 +
 
 +
// Match elements unmatched by `matcher`
 +
while ( i-- ) {
 +
if ( (elem = unmatched[i]) ) {
 +
seed[i] = !(matches[i] = elem);
 +
}
 +
}
 +
}) :
 +
function( elem, context, xml ) {
 +
input[0] = elem;
 +
matcher( input, null, xml, results );
 +
// Don't keep the element (issue #299)
 +
input[0] = null;
 +
return !results.pop();
 +
};
 +
}),
 +
 
 +
"has": markFunction(function( selector ) {
 +
return function( elem ) {
 +
return Sizzle( selector, elem ).length > 0;
 +
};
 +
}),
 +
 
 +
"contains": markFunction(function( text ) {
 +
text = text.replace( runescape, funescape );
 +
return function( elem ) {
 +
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
 +
};
 +
}),
 +
 
 +
// "Whether an element is represented by a :lang() selector
 +
// is based solely on the element's language value
 +
// being equal to the identifier C,
 +
// or beginning with the identifier C immediately followed by "-".
 +
// The matching of C against the element's language value is performed case-insensitively.
 +
// The identifier C does not have to be a valid language name."
 +
// http://www.w3.org/TR/selectors/#lang-pseudo
 +
"lang": markFunction( function( lang ) {
 +
// lang value must be a valid identifier
 +
if ( !ridentifier.test(lang || "") ) {
 +
Sizzle.error( "unsupported lang: " + lang );
 +
}
 +
lang = lang.replace( runescape, funescape ).toLowerCase();
 +
return function( elem ) {
 +
var elemLang;
 +
do {
 +
if ( (elemLang = documentIsHTML ?
 +
elem.lang :
 +
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
 +
 
 +
elemLang = elemLang.toLowerCase();
 +
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
 +
}
 +
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
 +
return false;
 +
};
 +
}),
 +
 
 +
// Miscellaneous
 +
"target": function( elem ) {
 +
var hash = window.location && window.location.hash;
 +
return hash && hash.slice( 1 ) === elem.id;
 +
},
 +
 
 +
"root": function( elem ) {
 +
return elem === docElem;
 +
},
 +
 
 +
"focus": function( elem ) {
 +
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
 +
},
 +
 
 +
// Boolean properties
 +
"enabled": function( elem ) {
 +
return elem.disabled === false;
 +
},
 +
 
 +
"disabled": function( elem ) {
 +
return elem.disabled === true;
 +
},
 +
 
 +
"checked": function( elem ) {
 +
// In CSS3, :checked should return both checked and selected elements
 +
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
 +
var nodeName = elem.nodeName.toLowerCase();
 +
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
 +
},
 +
 
 +
"selected": function( elem ) {
 +
// Accessing this property makes selected-by-default
 +
// options in Safari work properly
 +
if ( elem.parentNode ) {
 +
elem.parentNode.selectedIndex;
 +
}
 +
 
 +
return elem.selected === true;
 +
},
 +
 
 +
// Contents
 +
"empty": function( elem ) {
 +
// http://www.w3.org/TR/selectors/#empty-pseudo
 +
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
 +
//  but not by others (comment: 8; processing instruction: 7; etc.)
 +
// nodeType < 6 works because attributes (2) do not appear as children
 +
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
 +
if ( elem.nodeType < 6 ) {
 +
return false;
 +
}
 +
}
 +
return true;
 +
},
 +
 
 +
"parent": function( elem ) {
 +
return !Expr.pseudos["empty"]( elem );
 +
},
 +
 
 +
// Element/input types
 +
"header": function( elem ) {
 +
return rheader.test( elem.nodeName );
 +
},
 +
 
 +
"input": function( elem ) {
 +
return rinputs.test( elem.nodeName );
 +
},
 +
 
 +
"button": function( elem ) {
 +
var name = elem.nodeName.toLowerCase();
 +
return name === "input" && elem.type === "button" || name === "button";
 +
},
 +
 
 +
"text": function( elem ) {
 +
var attr;
 +
return elem.nodeName.toLowerCase() === "input" &&
 +
elem.type === "text" &&
 +
 
 +
// Support: IE<8
 +
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
 +
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
 +
},
 +
 
 +
// Position-in-collection
 +
"first": createPositionalPseudo(function() {
 +
return [ 0 ];
 +
}),
 +
 
 +
"last": createPositionalPseudo(function( matchIndexes, length ) {
 +
return [ length - 1 ];
 +
}),
 +
 
 +
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
 +
return [ argument < 0 ? argument + length : argument ];
 +
}),
 +
 
 +
"even": createPositionalPseudo(function( matchIndexes, length ) {
 +
var i = 0;
 +
for ( ; i < length; i += 2 ) {
 +
matchIndexes.push( i );
 +
}
 +
return matchIndexes;
 +
}),
 +
 
 +
"odd": createPositionalPseudo(function( matchIndexes, length ) {
 +
var i = 1;
 +
for ( ; i < length; i += 2 ) {
 +
matchIndexes.push( i );
 +
}
 +
return matchIndexes;
 +
}),
 +
 
 +
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
 +
var i = argument < 0 ? argument + length : argument;
 +
for ( ; --i >= 0; ) {
 +
matchIndexes.push( i );
 +
}
 +
return matchIndexes;
 +
}),
 +
 
 +
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
 +
var i = argument < 0 ? argument + length : argument;
 +
for ( ; ++i < length; ) {
 +
matchIndexes.push( i );
 +
}
 +
return matchIndexes;
 +
})
 +
}
 +
};
 +
 
 +
Expr.pseudos["nth"] = Expr.pseudos["eq"];
 +
 
 +
// Add button/input type pseudos
 +
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
 +
Expr.pseudos[ i ] = createInputPseudo( i );
 +
}
 +
for ( i in { submit: true, reset: true } ) {
 +
Expr.pseudos[ i ] = createButtonPseudo( i );
 +
}
 +
 
 +
// Easy API for creating new setFilters
 +
function setFilters() {}
 +
setFilters.prototype = Expr.filters = Expr.pseudos;
 +
Expr.setFilters = new setFilters();
 +
 
 +
tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
 +
var matched, match, tokens, type,
 +
soFar, groups, preFilters,
 +
cached = tokenCache[ selector + " " ];
 +
 
 +
if ( cached ) {
 +
return parseOnly ? 0 : cached.slice( 0 );
 +
}
 +
 
 +
soFar = selector;
 +
groups = [];
 +
preFilters = Expr.preFilter;
 +
 
 +
while ( soFar ) {
 +
 
 +
// Comma and first run
 +
if ( !matched || (match = rcomma.exec( soFar )) ) {
 +
if ( match ) {
 +
// Don't consume trailing commas as valid
 +
soFar = soFar.slice( match[0].length ) || soFar;
 +
}
 +
groups.push( (tokens = []) );
 +
}
 +
 
 +
matched = false;
 +
 
 +
// Combinators
 +
if ( (match = rcombinators.exec( soFar )) ) {
 +
matched = match.shift();
 +
tokens.push({
 +
value: matched,
 +
// Cast descendant combinators to space
 +
type: match[0].replace( rtrim, " " )
 +
});
 +
soFar = soFar.slice( matched.length );
 +
}
 +
 
 +
// Filters
 +
for ( type in Expr.filter ) {
 +
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
 +
(match = preFilters[ type ]( match ))) ) {
 +
matched = match.shift();
 +
tokens.push({
 +
value: matched,
 +
type: type,
 +
matches: match
 +
});
 +
soFar = soFar.slice( matched.length );
 +
}
 +
}
 +
 
 +
if ( !matched ) {
 +
break;
 +
}
 +
}
 +
 
 +
// Return the length of the invalid excess
 +
// if we're just parsing
 +
// Otherwise, throw an error or return tokens
 +
return parseOnly ?
 +
soFar.length :
 +
soFar ?
 +
Sizzle.error( selector ) :
 +
// Cache the tokens
 +
tokenCache( selector, groups ).slice( 0 );
 +
};
 +
 
 +
function toSelector( tokens ) {
 +
var i = 0,
 +
len = tokens.length,
 +
selector = "";
 +
for ( ; i < len; i++ ) {
 +
selector += tokens[i].value;
 +
}
 +
return selector;
 +
}
 +
 
 +
function addCombinator( matcher, combinator, base ) {
 +
var dir = combinator.dir,
 +
checkNonElements = base && dir === "parentNode",
 +
doneName = done++;
 +
 
 +
return combinator.first ?
 +
// Check against closest ancestor/preceding element
 +
function( elem, context, xml ) {
 +
while ( (elem = elem[ dir ]) ) {
 +
if ( elem.nodeType === 1 || checkNonElements ) {
 +
return matcher( elem, context, xml );
 +
}
 +
}
 +
} :
 +
 
 +
// Check against all ancestor/preceding elements
 +
function( elem, context, xml ) {
 +
var oldCache, outerCache,
 +
newCache = [ dirruns, doneName ];
 +
 
 +
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
 +
if ( xml ) {
 +
while ( (elem = elem[ dir ]) ) {
 +
if ( elem.nodeType === 1 || checkNonElements ) {
 +
if ( matcher( elem, context, xml ) ) {
 +
return true;
 +
}
 +
}
 +
}
 +
} else {
 +
while ( (elem = elem[ dir ]) ) {
 +
if ( elem.nodeType === 1 || checkNonElements ) {
 +
outerCache = elem[ expando ] || (elem[ expando ] = {});
 +
if ( (oldCache = outerCache[ dir ]) &&
 +
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
 +
 
 +
// Assign to newCache so results back-propagate to previous elements
 +
return (newCache[ 2 ] = oldCache[ 2 ]);
 +
} else {
 +
// Reuse newcache so results back-propagate to previous elements
 +
outerCache[ dir ] = newCache;
 +
 
 +
// A match means we're done; a fail means we have to keep checking
 +
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
 +
return true;
 +
}
 +
}
 +
}
 +
}
 +
}
 +
};
 +
}
 +
 
 +
function elementMatcher( matchers ) {
 +
return matchers.length > 1 ?
 +
function( elem, context, xml ) {
 +
var i = matchers.length;
 +
while ( i-- ) {
 +
if ( !matchers[i]( elem, context, xml ) ) {
 +
return false;
 +
}
 +
}
 +
return true;
 +
} :
 +
matchers[0];
 +
}
 +
 
 +
function multipleContexts( selector, contexts, results ) {
 +
var i = 0,
 +
len = contexts.length;
 +
for ( ; i < len; i++ ) {
 +
Sizzle( selector, contexts[i], results );
 +
}
 +
return results;
 +
}
 +
 
 +
function condense( unmatched, map, filter, context, xml ) {
 +
var elem,
 +
newUnmatched = [],
 +
i = 0,
 +
len = unmatched.length,
 +
mapped = map != null;
 +
 
 +
for ( ; i < len; i++ ) {
 +
if ( (elem = unmatched[i]) ) {
 +
if ( !filter || filter( elem, context, xml ) ) {
 +
newUnmatched.push( elem );
 +
if ( mapped ) {
 +
map.push( i );
 +
}
 +
}
 +
}
 +
}
 +
 
 +
return newUnmatched;
 +
}
 +
 
 +
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
 +
if ( postFilter && !postFilter[ expando ] ) {
 +
postFilter = setMatcher( postFilter );
 +
}
 +
if ( postFinder && !postFinder[ expando ] ) {
 +
postFinder = setMatcher( postFinder, postSelector );
 +
}
 +
return markFunction(function( seed, results, context, xml ) {
 +
var temp, i, elem,
 +
preMap = [],
 +
postMap = [],
 +
preexisting = results.length,
 +
 
 +
// Get initial elements from seed or context
 +
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
 +
 
 +
// Prefilter to get matcher input, preserving a map for seed-results synchronization
 +
matcherIn = preFilter && ( seed || !selector ) ?
 +
condense( elems, preMap, preFilter, context, xml ) :
 +
elems,
 +
 
 +
matcherOut = matcher ?
 +
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
 +
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
 +
 
 +
// ...intermediate processing is necessary
 +
[] :
 +
 
 +
// ...otherwise use results directly
 +
results :
 +
matcherIn;
 +
 
 +
// Find primary matches
 +
if ( matcher ) {
 +
matcher( matcherIn, matcherOut, context, xml );
 +
}
 +
 
 +
// Apply postFilter
 +
if ( postFilter ) {
 +
temp = condense( matcherOut, postMap );
 +
postFilter( temp, [], context, xml );
 +
 
 +
// Un-match failing elements by moving them back to matcherIn
 +
i = temp.length;
 +
while ( i-- ) {
 +
if ( (elem = temp[i]) ) {
 +
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
 +
}
 +
}
 +
}
 +
 
 +
if ( seed ) {
 +
if ( postFinder || preFilter ) {
 +
if ( postFinder ) {
 +
// Get the final matcherOut by condensing this intermediate into postFinder contexts
 +
temp = [];
 +
i = matcherOut.length;
 +
while ( i-- ) {
 +
if ( (elem = matcherOut[i]) ) {
 +
// Restore matcherIn since elem is not yet a final match
 +
temp.push( (matcherIn[i] = elem) );
 +
}
 +
}
 +
postFinder( null, (matcherOut = []), temp, xml );
 +
}
 +
 
 +
// Move matched elements from seed to results to keep them synchronized
 +
i = matcherOut.length;
 +
while ( i-- ) {
 +
if ( (elem = matcherOut[i]) &&
 +
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
 +
 
 +
seed[temp] = !(results[temp] = elem);
 +
}
 +
}
 +
}
 +
 
 +
// Add elements to results, through postFinder if defined
 +
} else {
 +
matcherOut = condense(
 +
matcherOut === results ?
 +
matcherOut.splice( preexisting, matcherOut.length ) :
 +
matcherOut
 +
);
 +
if ( postFinder ) {
 +
postFinder( null, results, matcherOut, xml );
 +
} else {
 +
push.apply( results, matcherOut );
 +
}
 +
}
 +
});
 +
}
 +
 
 +
function matcherFromTokens( tokens ) {
 +
var checkContext, matcher, j,
 +
len = tokens.length,
 +
leadingRelative = Expr.relative[ tokens[0].type ],
 +
implicitRelative = leadingRelative || Expr.relative[" "],
 +
i = leadingRelative ? 1 : 0,
 +
 
 +
// The foundational matcher ensures that elements are reachable from top-level context(s)
 +
matchContext = addCombinator( function( elem ) {
 +
return elem === checkContext;
 +
}, implicitRelative, true ),
 +
matchAnyContext = addCombinator( function( elem ) {
 +
return indexOf( checkContext, elem ) > -1;
 +
}, implicitRelative, true ),
 +
matchers = [ function( elem, context, xml ) {
 +
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
 +
(checkContext = context).nodeType ?
 +
matchContext( elem, context, xml ) :
 +
matchAnyContext( elem, context, xml ) );
 +
// Avoid hanging onto element (issue #299)
 +
checkContext = null;
 +
return ret;
 +
} ];
 +
 
 +
for ( ; i < len; i++ ) {
 +
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
 +
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
 +
} else {
 +
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
 +
 
 +
// Return special upon seeing a positional matcher
 +
if ( matcher[ expando ] ) {
 +
// Find the next relative operator (if any) for proper handling
 +
j = ++i;
 +
for ( ; j < len; j++ ) {
 +
if ( Expr.relative[ tokens[j].type ] ) {
 +
break;
 +
}
 +
}
 +
return setMatcher(
 +
i > 1 && elementMatcher( matchers ),
 +
i > 1 && toSelector(
 +
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
 +
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
 +
).replace( rtrim, "$1" ),
 +
matcher,
 +
i < j && matcherFromTokens( tokens.slice( i, j ) ),
 +
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
 +
j < len && toSelector( tokens )
 +
);
 +
}
 +
matchers.push( matcher );
 +
}
 +
}
 +
 
 +
return elementMatcher( matchers );
 +
}
 +
 
 +
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
 +
var bySet = setMatchers.length > 0,
 +
byElement = elementMatchers.length > 0,
 +
superMatcher = function( seed, context, xml, results, outermost ) {
 +
var elem, j, matcher,
 +
matchedCount = 0,
 +
i = "0",
 +
unmatched = seed && [],
 +
setMatched = [],
 +
contextBackup = outermostContext,
 +
// We must always have either seed elements or outermost context
 +
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
 +
// Use integer dirruns iff this is the outermost matcher
 +
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
 +
len = elems.length;
 +
 
 +
if ( outermost ) {
 +
outermostContext = context !== document && context;
 +
}
 +
 
 +
// Add elements passing elementMatchers directly to results
 +
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
 +
// Support: IE<9, Safari
 +
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
 +
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
 +
if ( byElement && elem ) {
 +
j = 0;
 +
while ( (matcher = elementMatchers[j++]) ) {
 +
if ( matcher( elem, context, xml ) ) {
 +
results.push( elem );
 +
break;
 +
}
 +
}
 +
if ( outermost ) {
 +
dirruns = dirrunsUnique;
 +
}
 +
}
 +
 
 +
// Track unmatched elements for set filters
 +
if ( bySet ) {
 +
// They will have gone through all possible matchers
 +
if ( (elem = !matcher && elem) ) {
 +
matchedCount--;
 +
}
 +
 
 +
// Lengthen the array for every element, matched or not
 +
if ( seed ) {
 +
unmatched.push( elem );
 +
}
 +
}
 +
}
 +
 
 +
// Apply set filters to unmatched elements
 +
matchedCount += i;
 +
if ( bySet && i !== matchedCount ) {
 +
j = 0;
 +
while ( (matcher = setMatchers[j++]) ) {
 +
matcher( unmatched, setMatched, context, xml );
 +
}
 +
 
 +
if ( seed ) {
 +
// Reintegrate element matches to eliminate the need for sorting
 +
if ( matchedCount > 0 ) {
 +
while ( i-- ) {
 +
if ( !(unmatched[i] || setMatched[i]) ) {
 +
setMatched[i] = pop.call( results );
 +
}
 +
}
 +
}
 +
 
 +
// Discard index placeholder values to get only actual matches
 +
setMatched = condense( setMatched );
 +
}
 +
 
 +
// Add matches to results
 +
push.apply( results, setMatched );
 +
 
 +
// Seedless set matches succeeding multiple successful matchers stipulate sorting
 +
if ( outermost && !seed && setMatched.length > 0 &&
 +
( matchedCount + setMatchers.length ) > 1 ) {
 +
 
 +
Sizzle.uniqueSort( results );
 +
}
 +
}
 +
 
 +
// Override manipulation of globals by nested matchers
 +
if ( outermost ) {
 +
dirruns = dirrunsUnique;
 +
outermostContext = contextBackup;
 +
}
 +
 
 +
return unmatched;
 +
};
 +
 
 +
return bySet ?
 +
markFunction( superMatcher ) :
 +
superMatcher;
 +
}
 +
 
 +
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
 +
var i,
 +
setMatchers = [],
 +
elementMatchers = [],
 +
cached = compilerCache[ selector + " " ];
 +
 
 +
if ( !cached ) {
 +
// Generate a function of recursive functions that can be used to check each element
 +
if ( !match ) {
 +
match = tokenize( selector );
 +
}
 +
i = match.length;
 +
while ( i-- ) {
 +
cached = matcherFromTokens( match[i] );
 +
if ( cached[ expando ] ) {
 +
setMatchers.push( cached );
 +
} else {
 +
elementMatchers.push( cached );
 +
}
 +
}
 +
 
 +
// Cache the compiled function
 +
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
 +
 
 +
// Save selector and tokenization
 +
cached.selector = selector;
 +
}
 +
return cached;
 +
};
 +
 
 +
/**
 +
  * A low-level selection function that works with Sizzle's compiled
 +
*  selector functions
 +
* @param {String|Function} selector A selector or a pre-compiled
 +
*  selector function built with Sizzle.compile
 +
* @param {Element} context
 +
* @param {Array} [results]
 +
* @param {Array} [seed] A set of elements to match against
 +
*/
 +
select = Sizzle.select = function( selector, context, results, seed ) {
 +
var i, tokens, token, type, find,
 +
compiled = typeof selector === "function" && selector,
 +
match = !seed && tokenize( (selector = compiled.selector || selector) );
 +
 
 +
results = results || [];
 +
 
 +
// Try to minimize operations if there is no seed and only one group
 +
if ( match.length === 1 ) {
 +
 
 +
// Take a shortcut and set the context if the root selector is an ID
 +
tokens = match[0] = match[0].slice( 0 );
 +
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
 +
support.getById && context.nodeType === 9 && documentIsHTML &&
 +
Expr.relative[ tokens[1].type ] ) {
 +
 
 +
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
 +
if ( !context ) {
 +
return results;
 +
 
 +
// Precompiled matchers will still verify ancestry, so step up a level
 +
} else if ( compiled ) {
 +
context = context.parentNode;
 +
}
 +
 
 +
selector = selector.slice( tokens.shift().value.length );
 +
}
 +
 
 +
// Fetch a seed set for right-to-left matching
 +
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
 +
while ( i-- ) {
 +
token = tokens[i];
 +
 
 +
// Abort if we hit a combinator
 +
if ( Expr.relative[ (type = token.type) ] ) {
 +
break;
 +
}
 +
if ( (find = Expr.find[ type ]) ) {
 +
// Search, expanding context for leading sibling combinators
 +
if ( (seed = find(
 +
token.matches[0].replace( runescape, funescape ),
 +
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
 +
)) ) {
 +
 
 +
// If seed is empty or no tokens remain, we can return early
 +
tokens.splice( i, 1 );
 +
selector = seed.length && toSelector( tokens );
 +
if ( !selector ) {
 +
push.apply( results, seed );
 +
return results;
 +
}
 +
 
 +
break;
 +
}
 +
}
 +
}
 +
}
 +
 
 +
// Compile and execute a filtering function if one is not provided
 +
// Provide `match` to avoid retokenization if we modified the selector above
 +
( compiled || compile( selector, match ) )(
 +
seed,
 +
context,
 +
!documentIsHTML,
 +
results,
 +
rsibling.test( selector ) && testContext( context.parentNode ) || context
 +
);
 +
return results;
 +
};
 +
 
 +
// One-time assignments
 +
 
 +
// Sort stability
 +
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
 +
 
 +
// Support: Chrome 14-35+
 +
// Always assume duplicates if they aren't passed to the comparison function
 +
support.detectDuplicates = !!hasDuplicate;
 +
 
 +
// Initialize against the default document
 +
setDocument();
 +
 
 +
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
 +
// Detached nodes confoundingly follow *each other*
 +
support.sortDetached = assert(function( div1 ) {
 +
// Should return 1, but returns 4 (following)
 +
return div1.compareDocumentPosition( document.createElement("div") ) & 1;
 +
});
 +
 
 +
// Support: IE<8
 +
// Prevent attribute/property "interpolation"
 +
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
 +
if ( !assert(function( div ) {
 +
div.innerHTML = "<a href='#'></a>";
 +
return div.firstChild.getAttribute("href") === "#" ;
 +
}) ) {
 +
addHandle( "type|href|height|width", function( elem, name, isXML ) {
 +
if ( !isXML ) {
 +
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
 +
}
 +
});
 +
}
 +
 
 +
// Support: IE<9
 +
// Use defaultValue in place of getAttribute("value")
 +
if ( !support.attributes || !assert(function( div ) {
 +
div.innerHTML = "<input/>";
 +
div.firstChild.setAttribute( "value", "" );
 +
return div.firstChild.getAttribute( "value" ) === "";
 +
}) ) {
 +
addHandle( "value", function( elem, name, isXML ) {
 +
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
 +
return elem.defaultValue;
 +
}
 +
});
 +
}
 +
 
 +
// Support: IE<9
 +
// Use getAttributeNode to fetch booleans when getAttribute lies
 +
if ( !assert(function( div ) {
 +
return div.getAttribute("disabled") == null;
 +
}) ) {
 +
addHandle( booleans, function( elem, name, isXML ) {
 +
var val;
 +
if ( !isXML ) {
 +
return elem[ name ] === true ? name.toLowerCase() :
 +
(val = elem.getAttributeNode( name )) && val.specified ?
 +
val.value :
 +
null;
 +
}
 +
});
 +
}
 +
 
 +
return Sizzle;
 +
 
 +
})( window );
 +
 
 +
 
 +
 
 +
jQuery.find = Sizzle;
 +
jQuery.expr = Sizzle.selectors;
 +
jQuery.expr[":"] = jQuery.expr.pseudos;
 +
jQuery.unique = Sizzle.uniqueSort;
 +
jQuery.text = Sizzle.getText;
 +
jQuery.isXMLDoc = Sizzle.isXML;
 +
jQuery.contains = Sizzle.contains;
 +
 
 +
 
 +
 
 +
var rneedsContext = jQuery.expr.match.needsContext;
 +
 
 +
var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
 +
 
 +
 
 +
 
 +
var risSimple = /^.[^:#\[\.,]*$/;
 +
 
 +
// Implement the identical functionality for filter and not
 +
function winnow( elements, qualifier, not ) {
 +
if ( jQuery.isFunction( qualifier ) ) {
 +
return jQuery.grep( elements, function( elem, i ) {
 +
/* jshint -W018 */
 +
return !!qualifier.call( elem, i, elem ) !== not;
 +
});
 +
 
 +
}
 +
 
 +
if ( qualifier.nodeType ) {
 +
return jQuery.grep( elements, function( elem ) {
 +
return ( elem === qualifier ) !== not;
 +
});
 +
 
 +
}
 +
 
 +
if ( typeof qualifier === "string" ) {
 +
if ( risSimple.test( qualifier ) ) {
 +
return jQuery.filter( qualifier, elements, not );
 +
}
 +
 
 +
qualifier = jQuery.filter( qualifier, elements );
 +
}
 +
 
 +
return jQuery.grep( elements, function( elem ) {
 +
return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
 +
});
 +
}
 +
 
 +
jQuery.filter = function( expr, elems, not ) {
 +
var elem = elems[ 0 ];
 +
 
 +
if ( not ) {
 +
expr = ":not(" + expr + ")";
 +
}
 +
 
 +
return elems.length === 1 && elem.nodeType === 1 ?
 +
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
 +
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
 +
return elem.nodeType === 1;
 +
}));
 +
};
 +
 
 +
jQuery.fn.extend({
 +
find: function( selector ) {
 +
var i,
 +
len = this.length,
 +
ret = [],
 +
self = this;
 +
 
 +
if ( typeof selector !== "string" ) {
 +
return this.pushStack( jQuery( selector ).filter(function() {
 +
for ( i = 0; i < len; i++ ) {
 +
if ( jQuery.contains( self[ i ], this ) ) {
 +
return true;
 +
}
 +
}
 +
}) );
 +
}
 +
 
 +
for ( i = 0; i < len; i++ ) {
 +
jQuery.find( selector, self[ i ], ret );
 +
}
 +
 
 +
// Needed because $( selector, context ) becomes $( context ).find( selector )
 +
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
 +
ret.selector = this.selector ? this.selector + " " + selector : selector;
 +
return ret;
 +
},
 +
filter: function( selector ) {
 +
return this.pushStack( winnow(this, selector || [], false) );
 +
},
 +
not: function( selector ) {
 +
return this.pushStack( winnow(this, selector || [], true) );
 +
},
 +
is: function( selector ) {
 +
return !!winnow(
 +
this,
 +
 
 +
// If this is a positional/relative selector, check membership in the returned set
 +
// so $("p:first").is("p:last") won't return true for a doc with two "p".
 +
typeof selector === "string" && rneedsContext.test( selector ) ?
 +
jQuery( selector ) :
 +
selector || [],
 +
false
 +
).length;
 +
}
 +
});
 +
 
 +
 
 +
// Initialize a jQuery object
 +
 
 +
 
 +
// A central reference to the root jQuery(document)
 +
var rootjQuery,
 +
 
 +
// A simple way to check for HTML strings
 +
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
 +
// Strict HTML recognition (#11290: must start with <)
 +
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
 +
 
 +
init = jQuery.fn.init = function( selector, context ) {
 +
var match, elem;
 +
 
 +
// HANDLE: $(""), $(null), $(undefined), $(false)
 +
if ( !selector ) {
 +
return this;
 +
}
 +
 
 +
// Handle HTML strings
 +
if ( typeof selector === "string" ) {
 +
if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
 +
// Assume that strings that start and end with <> are HTML and skip the regex check
 +
match = [ null, selector, null ];
 +
 
 +
} else {
 +
match = rquickExpr.exec( selector );
 +
}
 +
 
 +
// Match html or make sure no context is specified for #id
 +
if ( match && (match[1] || !context) ) {
 +
 
 +
// HANDLE: $(html) -> $(array)
 +
if ( match[1] ) {
 +
context = context instanceof jQuery ? context[0] : context;
 +
 
 +
// Option to run scripts is true for back-compat
 +
// Intentionally let the error be thrown if parseHTML is not present
 +
jQuery.merge( this, jQuery.parseHTML(
 +
match[1],
 +
context && context.nodeType ? context.ownerDocument || context : document,
 +
true
 +
) );
 +
 
 +
// HANDLE: $(html, props)
 +
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
 +
for ( match in context ) {
 +
// Properties of context are called as methods if possible
 +
if ( jQuery.isFunction( this[ match ] ) ) {
 +
this[ match ]( context[ match ] );
 +
 
 +
// ...and otherwise set as attributes
 +
} else {
 +
this.attr( match, context[ match ] );
 +
}
 +
}
 +
}
 +
 
 +
return this;
 +
 
 +
// HANDLE: $(#id)
 +
} else {
 +
elem = document.getElementById( match[2] );
 +
 
 +
// Support: Blackberry 4.6
 +
// gEBID returns nodes no longer in the document (#6963)
 +
if ( elem && elem.parentNode ) {
 +
// Inject the element directly into the jQuery object
 +
this.length = 1;
 +
this[0] = elem;
 +
}
 +
 
 +
this.context = document;
 +
this.selector = selector;
 +
return this;
 +
}
 +
 
 +
// HANDLE: $(expr, $(...))
 +
} else if ( !context || context.jquery ) {
 +
return ( context || rootjQuery ).find( selector );
 +
 
 +
// HANDLE: $(expr, context)
 +
// (which is just equivalent to: $(context).find(expr)
 +
} else {
 +
return this.constructor( context ).find( selector );
 +
}
 +
 
 +
// HANDLE: $(DOMElement)
 +
} else if ( selector.nodeType ) {
 +
this.context = this[0] = selector;
 +
this.length = 1;
 +
return this;
 +
 
 +
// HANDLE: $(function)
 +
// Shortcut for document ready
 +
} else if ( jQuery.isFunction( selector ) ) {
 +
return typeof rootjQuery.ready !== "undefined" ?
 +
rootjQuery.ready( selector ) :
 +
// Execute immediately if ready is not present
 +
selector( jQuery );
 +
}
 +
 
 +
if ( selector.selector !== undefined ) {
 +
this.selector = selector.selector;
 +
this.context = selector.context;
 +
}
 +
 
 +
return jQuery.makeArray( selector, this );
 +
};
 +
 
 +
// Give the init function the jQuery prototype for later instantiation
 +
init.prototype = jQuery.fn;
 +
 
 +
// Initialize central reference
 +
rootjQuery = jQuery( document );
 +
 
 +
 
 +
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
 +
// Methods guaranteed to produce a unique set when starting from a unique set
 +
guaranteedUnique = {
 +
children: true,
 +
contents: true,
 +
next: true,
 +
prev: true
 +
};
 +
 
 +
jQuery.extend({
 +
dir: function( elem, dir, until ) {
 +
var matched = [],
 +
truncate = until !== undefined;
 +
 
 +
while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
 +
if ( elem.nodeType === 1 ) {
 +
if ( truncate && jQuery( elem ).is( until ) ) {
 +
break;
 +
}
 +
matched.push( elem );
 +
}
 +
}
 +
return matched;
 +
},
 +
 
 +
sibling: function( n, elem ) {
 +
var matched = [];
 +
 
 +
for ( ; n; n = n.nextSibling ) {
 +
if ( n.nodeType === 1 && n !== elem ) {
 +
matched.push( n );
 +
}
 +
}
 +
 
 +
return matched;
 +
}
 +
});
 +
 
 +
jQuery.fn.extend({
 +
has: function( target ) {
 +
var targets = jQuery( target, this ),
 +
l = targets.length;
 +
 
 +
return this.filter(function() {
 +
var i = 0;
 +
for ( ; i < l; i++ ) {
 +
if ( jQuery.contains( this, targets[i] ) ) {
 +
return true;
 +
}
 +
}
 +
});
 +
},
 +
 
 +
closest: function( selectors, context ) {
 +
var cur,
 +
i = 0,
 +
l = this.length,
 +
matched = [],
 +
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
 +
jQuery( selectors, context || this.context ) :
 +
0;
 +
 
 +
for ( ; i < l; i++ ) {
 +
for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
 +
// Always skip document fragments
 +
if ( cur.nodeType < 11 && (pos ?
 +
pos.index(cur) > -1 :
 +
 
 +
// Don't pass non-elements to Sizzle
 +
cur.nodeType === 1 &&
 +
jQuery.find.matchesSelector(cur, selectors)) ) {
 +
 
 +
matched.push( cur );
 +
break;
 +
}
 +
}
 +
}
 +
 
 +
return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
 +
},
 +
 
 +
// Determine the position of an element within the set
 +
index: function( elem ) {
 +
 
 +
// No argument, return index in parent
 +
if ( !elem ) {
 +
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
 +
}
 +
 
 +
// Index in selector
 +
if ( typeof elem === "string" ) {
 +
return indexOf.call( jQuery( elem ), this[ 0 ] );
 +
}
 +
 
 +
// Locate the position of the desired element
 +
return indexOf.call( this,
 +
 
 +
// If it receives a jQuery object, the first element is used
 +
elem.jquery ? elem[ 0 ] : elem
 +
);
 +
},
 +
 
 +
add: function( selector, context ) {
 +
return this.pushStack(
 +
jQuery.unique(
 +
jQuery.merge( this.get(), jQuery( selector, context ) )
 +
)
 +
);
 +
},
 +
 
 +
addBack: function( selector ) {
 +
return this.add( selector == null ?
 +
this.prevObject : this.prevObject.filter(selector)
 +
);
 +
}
 +
});
 +
 
 +
function sibling( cur, dir ) {
 +
while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
 +
return cur;
 +
}
 +
 
 +
jQuery.each({
 +
parent: function( elem ) {
 +
var parent = elem.parentNode;
 +
return parent && parent.nodeType !== 11 ? parent : null;
 +
},
 +
parents: function( elem ) {
 +
return jQuery.dir( elem, "parentNode" );
 +
},
 +
parentsUntil: function( elem, i, until ) {
 +
return jQuery.dir( elem, "parentNode", until );
 +
},
 +
next: function( elem ) {
 +
return sibling( elem, "nextSibling" );
 +
},
 +
prev: function( elem ) {
 +
return sibling( elem, "previousSibling" );
 +
},
 +
nextAll: function( elem ) {
 +
return jQuery.dir( elem, "nextSibling" );
 +
},
 +
prevAll: function( elem ) {
 +
return jQuery.dir( elem, "previousSibling" );
 +
},
 +
nextUntil: function( elem, i, until ) {
 +
return jQuery.dir( elem, "nextSibling", until );
 +
},
 +
prevUntil: function( elem, i, until ) {
 +
return jQuery.dir( elem, "previousSibling", until );
 +
},
 +
siblings: function( elem ) {
 +
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
 +
},
 +
children: function( elem ) {
 +
return jQuery.sibling( elem.firstChild );
 +
},
 +
contents: function( elem ) {
 +
return elem.contentDocument || jQuery.merge( [], elem.childNodes );
 +
}
 +
}, function( name, fn ) {
 +
jQuery.fn[ name ] = function( until, selector ) {
 +
var matched = jQuery.map( this, fn, until );
 +
 
 +
if ( name.slice( -5 ) !== "Until" ) {
 +
selector = until;
 +
}
 +
 
 +
if ( selector && typeof selector === "string" ) {
 +
matched = jQuery.filter( selector, matched );
 +
}
 +
 
 +
if ( this.length > 1 ) {
 +
// Remove duplicates
 +
if ( !guaranteedUnique[ name ] ) {
 +
jQuery.unique( matched );
 +
}
 +
 
 +
// Reverse order for parents* and prev-derivatives
 +
if ( rparentsprev.test( name ) ) {
 +
matched.reverse();
 +
}
 +
}
 +
 
 +
return this.pushStack( matched );
 +
};
 +
});
 +
var rnotwhite = (/\S+/g);
 +
 
 +
 
 +
 
 +
// String to Object options format cache
 +
var optionsCache = {};
 +
 
 +
// Convert String-formatted options into Object-formatted ones and store in cache
 +
function createOptions( options ) {
 +
var object = optionsCache[ options ] = {};
 +
jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
 +
object[ flag ] = true;
 +
});
 +
return object;
 +
}
 +
 
 +
/*
 +
* Create a callback list using the following parameters:
 +
*
 +
* options: an optional list of space-separated options that will change how
 +
* the callback list behaves or a more traditional option object
 +
*
 +
* By default a callback list will act like an event callback list and can be
 +
* "fired" multiple times.
 +
*
 +
* Possible options:
 +
*
 +
* once: will ensure the callback list can only be fired once (like a Deferred)
 +
*
 +
* memory: will keep track of previous values and will call any callback added
 +
* after the list has been fired right away with the latest "memorized"
 +
* values (like a Deferred)
 +
*
 +
* unique: will ensure a callback can only be added once (no duplicate in the list)
 +
*
 +
* stopOnFalse: interrupt callings when a callback returns false
 +
*
 +
*/
 +
jQuery.Callbacks = function( options ) {
 +
 
 +
// Convert options from String-formatted to Object-formatted if needed
 +
// (we check in cache first)
 +
options = typeof options === "string" ?
 +
( optionsCache[ options ] || createOptions( options ) ) :
 +
jQuery.extend( {}, options );
 +
 
 +
var // Last fire value (for non-forgettable lists)
 +
memory,
 +
// Flag to know if list was already fired
 +
fired,
 +
// Flag to know if list is currently firing
 +
firing,
 +
// First callback to fire (used internally by add and fireWith)
 +
firingStart,
 +
// End of the loop when firing
 +
firingLength,
 +
// Index of currently firing callback (modified by remove if needed)
 +
firingIndex,
 +
// Actual callback list
 +
list = [],
 +
// Stack of fire calls for repeatable lists
 +
stack = !options.once && [],
 +
// Fire callbacks
 +
fire = function( data ) {
 +
memory = options.memory && data;
 +
fired = true;
 +
firingIndex = firingStart || 0;
 +
firingStart = 0;
 +
firingLength = list.length;
 +
firing = true;
 +
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
 +
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
 +
memory = false; // To prevent further calls using add
 +
break;
 +
}
 +
}
 +
firing = false;
 +
if ( list ) {
 +
if ( stack ) {
 +
if ( stack.length ) {
 +
fire( stack.shift() );
 +
}
 +
} else if ( memory ) {
 +
list = [];
 +
} else {
 +
self.disable();
 +
}
 +
}
 +
},
 +
// Actual Callbacks object
 +
self = {
 +
// Add a callback or a collection of callbacks to the list
 +
add: function() {
 +
if ( list ) {
 +
// First, we save the current length
 +
var start = list.length;
 +
(function add( args ) {
 +
jQuery.each( args, function( _, arg ) {
 +
var type = jQuery.type( arg );
 +
if ( type === "function" ) {
 +
if ( !options.unique || !self.has( arg ) ) {
 +
list.push( arg );
 +
}
 +
} else if ( arg && arg.length && type !== "string" ) {
 +
// Inspect recursively
 +
add( arg );
 +
}
 +
});
 +
})( arguments );
 +
// Do we need to add the callbacks to the
 +
// current firing batch?
 +
if ( firing ) {
 +
firingLength = list.length;
 +
// With memory, if we're not firing then
 +
// we should call right away
 +
} else if ( memory ) {
 +
firingStart = start;
 +
fire( memory );
 +
}
 +
}
 +
return this;
 +
},
 +
// Remove a callback from the list
 +
remove: function() {
 +
if ( list ) {
 +
jQuery.each( arguments, function( _, arg ) {
 +
var index;
 +
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
 +
list.splice( index, 1 );
 +
// Handle firing indexes
 +
if ( firing ) {
 +
if ( index <= firingLength ) {
 +
firingLength--;
 +
}
 +
if ( index <= firingIndex ) {
 +
firingIndex--;
 +
}
 +
}
 +
}
 +
});
 +
}
 +
return this;
 +
},
 +
// Check if a given callback is in the list.
 +
// If no argument is given, return whether or not list has callbacks attached.
 +
has: function( fn ) {
 +
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
 +
},
 +
// Remove all callbacks from the list
 +
empty: function() {
 +
list = [];
 +
firingLength = 0;
 +
return this;
 +
},
 +
// Have the list do nothing anymore
 +
disable: function() {
 +
list = stack = memory = undefined;
 +
return this;
 +
},
 +
// Is it disabled?
 +
disabled: function() {
 +
return !list;
 +
},
 +
// Lock the list in its current state
 +
lock: function() {
 +
stack = undefined;
 +
if ( !memory ) {
 +
self.disable();
 +
}
 +
return this;
 +
},
 +
// Is it locked?
 +
locked: function() {
 +
return !stack;
 +
},
 +
// Call all callbacks with the given context and arguments
 +
fireWith: function( context, args ) {
 +
if ( list && ( !fired || stack ) ) {
 +
args = args || [];
 +
args = [ context, args.slice ? args.slice() : args ];
 +
if ( firing ) {
 +
stack.push( args );
 +
} else {
 +
fire( args );
 +
}
 +
}
 +
return this;
 +
},
 +
// Call all the callbacks with the given arguments
 +
fire: function() {
 +
self.fireWith( this, arguments );
 +
return this;
 +
},
 +
// To know if the callbacks have already been called at least once
 +
fired: function() {
 +
return !!fired;
 +
}
 +
};
 +
 
 +
return self;
 +
};
 +
 
 +
 
 +
jQuery.extend({
 +
 
 +
Deferred: function( func ) {
 +
var tuples = [
 +
// action, add listener, listener list, final state
 +
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
 +
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
 +
[ "notify", "progress", jQuery.Callbacks("memory") ]
 +
],
 +
state = "pending",
 +
promise = {
 +
state: function() {
 +
return state;
 +
},
 +
always: function() {
 +
deferred.done( arguments ).fail( arguments );
 +
return this;
 +
},
 +
then: function( /* fnDone, fnFail, fnProgress */ ) {
 +
var fns = arguments;
 +
return jQuery.Deferred(function( newDefer ) {
 +
jQuery.each( tuples, function( i, tuple ) {
 +
var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
 +
// deferred[ done | fail | progress ] for forwarding actions to newDefer
 +
deferred[ tuple[1] ](function() {
 +
var returned = fn && fn.apply( this, arguments );
 +
if ( returned && jQuery.isFunction( returned.promise ) ) {
 +
returned.promise()
 +
.done( newDefer.resolve )
 +
.fail( newDefer.reject )
 +
.progress( newDefer.notify );
 +
} else {
 +
newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
 +
}
 +
});
 +
});
 +
fns = null;
 +
}).promise();
 +
},
 +
// Get a promise for this deferred
 +
// If obj is provided, the promise aspect is added to the object
 +
promise: function( obj ) {
 +
return obj != null ? jQuery.extend( obj, promise ) : promise;
 +
}
 +
},
 +
deferred = {};
 +
 
 +
// Keep pipe for back-compat
 +
promise.pipe = promise.then;
 +
 
 +
// Add list-specific methods
 +
jQuery.each( tuples, function( i, tuple ) {
 +
var list = tuple[ 2 ],
 +
stateString = tuple[ 3 ];
 +
 
 +
// promise[ done | fail | progress ] = list.add
 +
promise[ tuple[1] ] = list.add;
 +
 
 +
// Handle state
 +
if ( stateString ) {
 +
list.add(function() {
 +
// state = [ resolved | rejected ]
 +
state = stateString;
 +
 
 +
// [ reject_list | resolve_list ].disable; progress_list.lock
 +
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
 +
}
 +
 
 +
// deferred[ resolve | reject | notify ]
 +
deferred[ tuple[0] ] = function() {
 +
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
 +
return this;
 +
};
 +
deferred[ tuple[0] + "With" ] = list.fireWith;
 +
});
 +
 
 +
// Make the deferred a promise
 +
promise.promise( deferred );
 +
 
 +
// Call given func if any
 +
if ( func ) {
 +
func.call( deferred, deferred );
 +
}
 +
 
 +
// All done!
 +
return deferred;
 +
},
 +
 
 +
// Deferred helper
 +
when: function( subordinate /* , ..., subordinateN */ ) {
 +
var i = 0,
 +
resolveValues = slice.call( arguments ),
 +
length = resolveValues.length,
 +
 
 +
// the count of uncompleted subordinates
 +
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
 +
 
 +
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
 +
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
 +
 
 +
// Update function for both resolve and progress values
 +
updateFunc = function( i, contexts, values ) {
 +
return function( value ) {
 +
contexts[ i ] = this;
 +
values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
 +
if ( values === progressValues ) {
 +
deferred.notifyWith( contexts, values );
 +
} else if ( !( --remaining ) ) {
 +
deferred.resolveWith( contexts, values );
 +
}
 +
};
 +
},
 +
 
 +
progressValues, progressContexts, resolveContexts;
 +
 
 +
// Add listeners to Deferred subordinates; treat others as resolved
 +
if ( length > 1 ) {
 +
progressValues = new Array( length );
 +
progressContexts = new Array( length );
 +
resolveContexts = new Array( length );
 +
for ( ; i < length; i++ ) {
 +
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
 +
resolveValues[ i ].promise()
 +
.done( updateFunc( i, resolveContexts, resolveValues ) )
 +
.fail( deferred.reject )
 +
.progress( updateFunc( i, progressContexts, progressValues ) );
 +
} else {
 +
--remaining;
 +
}
 +
}
 +
}
 +
 
 +
// If we're not waiting on anything, resolve the master
 +
if ( !remaining ) {
 +
deferred.resolveWith( resolveContexts, resolveValues );
 +
}
 +
 
 +
return deferred.promise();
 +
}
 +
});
 +
 
 +
 
 +
// The deferred used on DOM ready
 +
var readyList;
 +
 
 +
jQuery.fn.ready = function( fn ) {
 +
// Add the callback
 +
jQuery.ready.promise().done( fn );
 +
 
 +
return this;
 +
};
 +
 
 +
jQuery.extend({
 +
// Is the DOM ready to be used? Set to true once it occurs.
 +
isReady: false,
 +
 
 +
// A counter to track how many items to wait for before
 +
// the ready event fires. See #6781
 +
readyWait: 1,
 +
 
 +
// Hold (or release) the ready event
 +
holdReady: function( hold ) {
 +
if ( hold ) {
 +
jQuery.readyWait++;
 +
} else {
 +
jQuery.ready( true );
 +
}
 +
},
 +
 
 +
// Handle when the DOM is ready
 +
ready: function( wait ) {
 +
 
 +
// Abort if there are pending holds or we're already ready
 +
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
 +
return;
 +
}
 +
 
 +
// Remember that the DOM is ready
 +
jQuery.isReady = true;
 +
 
 +
// If a normal DOM Ready event fired, decrement, and wait if need be
 +
if ( wait !== true && --jQuery.readyWait > 0 ) {
 +
return;
 +
}
 +
 
 +
// If there are functions bound, to execute
 +
readyList.resolveWith( document, [ jQuery ] );
 +
 
 +
// Trigger any bound ready events
 +
if ( jQuery.fn.triggerHandler ) {
 +
jQuery( document ).triggerHandler( "ready" );
 +
jQuery( document ).off( "ready" );
 +
}
 +
}
 +
});
 +
 
 +
/**
 +
  * The ready event handler and self cleanup method
 +
*/
 +
function completed() {
 +
document.removeEventListener( "DOMContentLoaded", completed, false );
 +
window.removeEventListener( "load", completed, false );
 +
jQuery.ready();
 +
}
 +
 
 +
jQuery.ready.promise = function( obj ) {
 +
if ( !readyList ) {
 +
 
 +
readyList = jQuery.Deferred();
 +
 
 +
// Catch cases where $(document).ready() is called after the browser event has already occurred.
 +
// We once tried to use readyState "interactive" here, but it caused issues like the one
 +
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
 +
if ( document.readyState === "complete" ) {
 +
// Handle it asynchronously to allow scripts the opportunity to delay ready
 +
setTimeout( jQuery.ready );
 +
 
 +
} else {
 +
 
 +
// Use the handy event callback
 +
document.addEventListener( "DOMContentLoaded", completed, false );
 +
 
 +
// A fallback to window.onload, that will always work
 +
window.addEventListener( "load", completed, false );
 +
}
 +
}
 +
return readyList.promise( obj );
 +
};
 +
 
 +
// Kick off the DOM ready check even if the user does not
 +
jQuery.ready.promise();
 +
 
 +
 
 +
 
 +
 
 +
// Multifunctional method to get and set values of a collection
 +
// The value/s can optionally be executed if it's a function
 +
var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
 +
var i = 0,
 +
len = elems.length,
 +
bulk = key == null;
 +
 
 +
// Sets many values
 +
if ( jQuery.type( key ) === "object" ) {
 +
chainable = true;
 +
for ( i in key ) {
 +
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
 +
}
 +
 
 +
// Sets one value
 +
} else if ( value !== undefined ) {
 +
chainable = true;
 +
 
 +
if ( !jQuery.isFunction( value ) ) {
 +
raw = true;
 +
}
 +
 
 +
if ( bulk ) {
 +
// Bulk operations run against the entire set
 +
if ( raw ) {
 +
fn.call( elems, value );
 +
fn = null;
 +
 
 +
// ...except when executing function values
 +
} else {
 +
bulk = fn;
 +
fn = function( elem, key, value ) {
 +
return bulk.call( jQuery( elem ), value );
 +
};
 +
}
 +
}
 +
 
 +
if ( fn ) {
 +
for ( ; i < len; i++ ) {
 +
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
 +
}
 +
}
 +
}
 +
 
 +
return chainable ?
 +
elems :
 +
 
 +
// Gets
 +
bulk ?
 +
fn.call( elems ) :
 +
len ? fn( elems[0], key ) : emptyGet;
 +
};
 +
 
 +
 
 +
/**
 +
* Determines whether an object can have data
 +
*/
 +
jQuery.acceptData = function( owner ) {
 +
// Accepts only:
 +
//  - Node
 +
//    - Node.ELEMENT_NODE
 +
//    - Node.DOCUMENT_NODE
 +
//  - Object
 +
//    - Any
 +
/* jshint -W018 */
 +
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
 +
};
 +
 
 +
 
 +
function Data() {
 +
// Support: Android<4,
 +
// Old WebKit does not have Object.preventExtensions/freeze method,
 +
// return new empty object instead with no [[set]] accessor
 +
Object.defineProperty( this.cache = {}, 0, {
 +
get: function() {
 +
return {};
 +
}
 +
});
 +
 
 +
this.expando = jQuery.expando + Data.uid++;
 +
}
 +
 
 +
Data.uid = 1;
 +
Data.accepts = jQuery.acceptData;
 +
 
 +
Data.prototype = {
 +
key: function( owner ) {
 +
// We can accept data for non-element nodes in modern browsers,
 +
// but we should not, see #8335.
 +
// Always return the key for a frozen object.
 +
if ( !Data.accepts( owner ) ) {
 +
return 0;
 +
}
 +
 
 +
var descriptor = {},
 +
// Check if the owner object already has a cache key
 +
unlock = owner[ this.expando ];
 +
 
 +
// If not, create one
 +
if ( !unlock ) {
 +
unlock = Data.uid++;
 +
 
 +
// Secure it in a non-enumerable, non-writable property
 +
try {
 +
descriptor[ this.expando ] = { value: unlock };
 +
Object.defineProperties( owner, descriptor );
 +
 
 +
// Support: Android<4
 +
// Fallback to a less secure definition
 +
} catch ( e ) {
 +
descriptor[ this.expando ] = unlock;
 +
jQuery.extend( owner, descriptor );
 +
}
 +
}
 +
 
 +
// Ensure the cache object
 +
if ( !this.cache[ unlock ] ) {
 +
this.cache[ unlock ] = {};
 +
}
 +
 
 +
return unlock;
 +
},
 +
set: function( owner, data, value ) {
 +
var prop,
 +
// There may be an unlock assigned to this node,
 +
// if there is no entry for this "owner", create one inline
 +
// and set the unlock as though an owner entry had always existed
 +
unlock = this.key( owner ),
 +
cache = this.cache[ unlock ];
 +
 
 +
// Handle: [ owner, key, value ] args
 +
if ( typeof data === "string" ) {
 +
cache[ data ] = value;
 +
 
 +
// Handle: [ owner, { properties } ] args
 +
} else {
 +
// Fresh assignments by object are shallow copied
 +
if ( jQuery.isEmptyObject( cache ) ) {
 +
jQuery.extend( this.cache[ unlock ], data );
 +
// Otherwise, copy the properties one-by-one to the cache object
 +
} else {
 +
for ( prop in data ) {
 +
cache[ prop ] = data[ prop ];
 +
}
 +
}
 +
}
 +
return cache;
 +
},
 +
get: function( owner, key ) {
 +
// Either a valid cache is found, or will be created.
 +
// New caches will be created and the unlock returned,
 +
// allowing direct access to the newly created
 +
// empty data object. A valid owner object must be provided.
 +
var cache = this.cache[ this.key( owner ) ];
 +
 
 +
return key === undefined ?
 +
cache : cache[ key ];
 +
},
 +
access: function( owner, key, value ) {
 +
var stored;
 +
// In cases where either:
 +
//
 +
//  1. No key was specified
 +
//  2. A string key was specified, but no value provided
 +
//
 +
// Take the "read" path and allow the get method to determine
 +
// which value to return, respectively either:
 +
//
 +
//  1. The entire cache object
 +
//  2. The data stored at the key
 +
//
 +
if ( key === undefined ||
 +
((key && typeof key === "string") && value === undefined) ) {
 +
 
 +
stored = this.get( owner, key );
 +
 
 +
return stored !== undefined ?
 +
stored : this.get( owner, jQuery.camelCase(key) );
 +
}
 +
 
 +
// [*]When the key is not a string, or both a key and value
 +
// are specified, set or extend (existing objects) with either:
 +
//
 +
//  1. An object of properties
 +
//  2. A key and value
 +
//
 +
this.set( owner, key, value );
 +
 
 +
// Since the "set" path can have two possible entry points
 +
// return the expected data based on which path was taken[*]
 +
return value !== undefined ? value : key;
 +
},
 +
remove: function( owner, key ) {
 +
var i, name, camel,
 +
unlock = this.key( owner ),
 +
cache = this.cache[ unlock ];
 +
 
 +
if ( key === undefined ) {
 +
this.cache[ unlock ] = {};
 +
 
 +
} else {
 +
// Support array or space separated string of keys
 +
if ( jQuery.isArray( key ) ) {
 +
// If "name" is an array of keys...
 +
// When data is initially created, via ("key", "val") signature,
 +
// keys will be converted to camelCase.
 +
// Since there is no way to tell _how_ a key was added, remove
 +
// both plain key and camelCase key. #12786
 +
// This will only penalize the array argument path.
 +
name = key.concat( key.map( jQuery.camelCase ) );
 +
} else {
 +
camel = jQuery.camelCase( key );
 +
// Try the string as a key before any manipulation
 +
if ( key in cache ) {
 +
name = [ key, camel ];
 +
} else {
 +
// If a key with the spaces exists, use it.
 +
// Otherwise, create an array by matching non-whitespace
 +
name = camel;
 +
name = name in cache ?
 +
[ name ] : ( name.match( rnotwhite ) || [] );
 +
}
 +
}
 +
 
 +
i = name.length;
 +
while ( i-- ) {
 +
delete cache[ name[ i ] ];
 +
}
 +
}
 +
},
 +
hasData: function( owner ) {
 +
return !jQuery.isEmptyObject(
 +
this.cache[ owner[ this.expando ] ] || {}
 +
);
 +
},
 +
discard: function( owner ) {
 +
if ( owner[ this.expando ] ) {
 +
delete this.cache[ owner[ this.expando ] ];
 +
}
 +
}
 +
};
 +
var data_priv = new Data();
 +
 
 +
var data_user = new Data();
 +
 
 +
 
 +
 
 +
// Implementation Summary
 +
//
 +
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
 +
// 2. Improve the module's maintainability by reducing the storage
 +
// paths to a single mechanism.
 +
// 3. Use the same single mechanism to support "private" and "user" data.
 +
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
 +
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
 +
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
 +
 
 +
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
 +
rmultiDash = /([A-Z])/g;
 +
 
 +
function dataAttr( elem, key, data ) {
 +
var name;
 +
 
 +
// If nothing was found internally, try to fetch any
 +
// data from the HTML5 data-* attribute
 +
if ( data === undefined && elem.nodeType === 1 ) {
 +
name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
 +
data = elem.getAttribute( name );
 +
 
 +
if ( typeof data === "string" ) {
 +
try {
 +
data = data === "true" ? true :
 +
data === "false" ? false :
 +
data === "null" ? null :
 +
// Only convert to a number if it doesn't change the string
 +
+data + "" === data ? +data :
 +
rbrace.test( data ) ? jQuery.parseJSON( data ) :
 +
data;
 +
} catch( e ) {}
 +
 
 +
// Make sure we set the data so it isn't changed later
 +
data_user.set( elem, key, data );
 +
} else {
 +
data = undefined;
 +
}
 +
}
 +
return data;
 +
}
 +
 
 +
jQuery.extend({
 +
hasData: function( elem ) {
 +
return data_user.hasData( elem ) || data_priv.hasData( elem );
 +
},
 +
 
 +
data: function( elem, name, data ) {
 +
return data_user.access( elem, name, data );
 +
},
 +
 
 +
removeData: function( elem, name ) {
 +
data_user.remove( elem, name );
 +
},
 +
 
 +
// TODO: Now that all calls to _data and _removeData have been replaced
 +
// with direct calls to data_priv methods, these can be deprecated.
 +
_data: function( elem, name, data ) {
 +
return data_priv.access( elem, name, data );
 +
},
 +
 
 +
_removeData: function( elem, name ) {
 +
data_priv.remove( elem, name );
 +
}
 +
});
 +
 
 +
jQuery.fn.extend({
 +
data: function( key, value ) {
 +
var i, name, data,
 +
elem = this[ 0 ],
 +
attrs = elem && elem.attributes;
 +
 
 +
// Gets all values
 +
if ( key === undefined ) {
 +
if ( this.length ) {
 +
data = data_user.get( elem );
 +
 
 +
if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
 +
i = attrs.length;
 +
while ( i-- ) {
 +
 
 +
// Support: IE11+
 +
// The attrs elements can be null (#14894)
 +
if ( attrs[ i ] ) {
 +
name = attrs[ i ].name;
 +
if ( name.indexOf( "data-" ) === 0 ) {
 +
name = jQuery.camelCase( name.slice(5) );
 +
dataAttr( elem, name, data[ name ] );
 +
}
 +
}
 +
}
 +
data_priv.set( elem, "hasDataAttrs", true );
 +
}
 +
}
 +
 
 +
return data;
 +
}
 +
 
 +
// Sets multiple values
 +
if ( typeof key === "object" ) {
 +
return this.each(function() {
 +
data_user.set( this, key );
 +
});
 +
}
 +
 
 +
return access( this, function( value ) {
 +
var data,
 +
camelKey = jQuery.camelCase( key );
 +
 
 +
// The calling jQuery object (element matches) is not empty
 +
// (and therefore has an element appears at this[ 0 ]) and the
 +
// `value` parameter was not undefined. An empty jQuery object
 +
// will result in `undefined` for elem = this[ 0 ] which will
 +
// throw an exception if an attempt to read a data cache is made.
 +
if ( elem && value === undefined ) {
 +
// Attempt to get data from the cache
 +
// with the key as-is
 +
data = data_user.get( elem, key );
 +
if ( data !== undefined ) {
 +
return data;
 +
}
 +
 
 +
// Attempt to get data from the cache
 +
// with the key camelized
 +
data = data_user.get( elem, camelKey );
 +
if ( data !== undefined ) {
 +
return data;
 +
}
 +
 
 +
// Attempt to "discover" the data in
 +
// HTML5 custom data-* attrs
 +
data = dataAttr( elem, camelKey, undefined );
 +
if ( data !== undefined ) {
 +
return data;
 +
}
 +
 
 +
// We tried really hard, but the data doesn't exist.
 +
return;
 +
}
 +
 
 +
// Set the data...
 +
this.each(function() {
 +
// First, attempt to store a copy or reference of any
 +
// data that might've been store with a camelCased key.
 +
var data = data_user.get( this, camelKey );
 +
 
 +
// For HTML5 data-* attribute interop, we have to
 +
// store property names with dashes in a camelCase form.
 +
// This might not apply to all properties...*
 +
data_user.set( this, camelKey, value );
 +
 
 +
// *... In the case of properties that might _actually_
 +
// have dashes, we need to also store a copy of that
 +
// unchanged property.
 +
if ( key.indexOf("-") !== -1 && data !== undefined ) {
 +
data_user.set( this, key, value );
 +
}
 +
});
 +
}, null, value, arguments.length > 1, null, true );
 +
},
 +
 
 +
removeData: function( key ) {
 +
return this.each(function() {
 +
data_user.remove( this, key );
 +
});
 +
}
 +
});
 +
 
 +
 
 +
jQuery.extend({
 +
queue: function( elem, type, data ) {
 +
var queue;
 +
 
 +
if ( elem ) {
 +
type = ( type || "fx" ) + "queue";
 +
queue = data_priv.get( elem, type );
 +
 
 +
// Speed up dequeue by getting out quickly if this is just a lookup
 +
if ( data ) {
 +
if ( !queue || jQuery.isArray( data ) ) {
 +
queue = data_priv.access( elem, type, jQuery.makeArray(data) );
 +
} else {
 +
queue.push( data );
 +
}
 +
}
 +
return queue || [];
 +
}
 +
},
 +
 
 +
dequeue: function( elem, type ) {
 +
type = type || "fx";
 +
 
 +
var queue = jQuery.queue( elem, type ),
 +
startLength = queue.length,
 +
fn = queue.shift(),
 +
hooks = jQuery._queueHooks( elem, type ),
 +
next = function() {
 +
jQuery.dequeue( elem, type );
 +
};
 +
 
 +
// If the fx queue is dequeued, always remove the progress sentinel
 +
if ( fn === "inprogress" ) {
 +
fn = queue.shift();
 +
startLength--;
 +
}
 +
 
 +
if ( fn ) {
 +
 
 +
// Add a progress sentinel to prevent the fx queue from being
 +
// automatically dequeued
 +
if ( type === "fx" ) {
 +
queue.unshift( "inprogress" );
 +
}
 +
 
 +
// Clear up the last queue stop function
 +
delete hooks.stop;
 +
fn.call( elem, next, hooks );
 +
}
 +
 
 +
if ( !startLength && hooks ) {
 +
hooks.empty.fire();
 +
}
 +
},
 +
 
 +
// Not public - generate a queueHooks object, or return the current one
 +
_queueHooks: function( elem, type ) {
 +
var key = type + "queueHooks";
 +
return data_priv.get( elem, key ) || data_priv.access( elem, key, {
 +
empty: jQuery.Callbacks("once memory").add(function() {
 +
data_priv.remove( elem, [ type + "queue", key ] );
 +
})
 +
});
 +
}
 +
});
 +
 
 +
jQuery.fn.extend({
 +
queue: function( type, data ) {
 +
var setter = 2;
 +
 
 +
if ( typeof type !== "string" ) {
 +
data = type;
 +
type = "fx";
 +
setter--;
 +
}
 +
 
 +
if ( arguments.length < setter ) {
 +
return jQuery.queue( this[0], type );
 +
}
 +
 
 +
return data === undefined ?
 +
this :
 +
this.each(function() {
 +
var queue = jQuery.queue( this, type, data );
 +
 
 +
// Ensure a hooks for this queue
 +
jQuery._queueHooks( this, type );
 +
 
 +
if ( type === "fx" && queue[0] !== "inprogress" ) {
 +
jQuery.dequeue( this, type );
 +
}
 +
});
 +
},
 +
dequeue: function( type ) {
 +
return this.each(function() {
 +
jQuery.dequeue( this, type );
 +
});
 +
},
 +
clearQueue: function( type ) {
 +
return this.queue( type || "fx", [] );
 +
},
 +
// Get a promise resolved when queues of a certain type
 +
// are emptied (fx is the type by default)
 +
promise: function( type, obj ) {
 +
var tmp,
 +
count = 1,
 +
defer = jQuery.Deferred(),
 +
elements = this,
 +
i = this.length,
 +
resolve = function() {
 +
if ( !( --count ) ) {
 +
defer.resolveWith( elements, [ elements ] );
 +
}
 +
};
 +
 
 +
if ( typeof type !== "string" ) {
 +
obj = type;
 +
type = undefined;
 +
}
 +
type = type || "fx";
 +
 
 +
while ( i-- ) {
 +
tmp = data_priv.get( elements[ i ], type + "queueHooks" );
 +
if ( tmp && tmp.empty ) {
 +
count++;
 +
tmp.empty.add( resolve );
 +
}
 +
}
 +
resolve();
 +
return defer.promise( obj );
 +
}
 +
});
 +
var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
 +
 
 +
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
 +
 
 +
var isHidden = function( elem, el ) {
 +
// isHidden might be called from jQuery#filter function;
 +
// in that case, element will be second argument
 +
elem = el || elem;
 +
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
 +
};
 +
 
 +
var rcheckableType = (/^(?:checkbox|radio)$/i);
 +
 
 +
 
 +
 
 +
(function() {
 +
var fragment = document.createDocumentFragment(),
 +
div = fragment.appendChild( document.createElement( "div" ) ),
 +
input = document.createElement( "input" );
 +
 
 +
// Support: Safari<=5.1
 +
// Check state lost if the name is set (#11217)
 +
// Support: Windows Web Apps (WWA)
 +
// `name` and `type` must use .setAttribute for WWA (#14901)
 +
input.setAttribute( "type", "radio" );
 +
input.setAttribute( "checked", "checked" );
 +
input.setAttribute( "name", "t" );
 +
 
 +
div.appendChild( input );
 +
 
 +
// Support: Safari<=5.1, Android<4.2
 +
// Older WebKit doesn't clone checked state correctly in fragments
 +
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
 +
 
 +
// Support: IE<=11+
 +
// Make sure textarea (and checkbox) defaultValue is properly cloned
 +
div.innerHTML = "<textarea>x</textarea>";
 +
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
 +
})();
 +
var strundefined = typeof undefined;
 +
 
 +
 
 +
 
 +
support.focusinBubbles = "onfocusin" in window;
 +
 
 +
 
 +
var
 +
rkeyEvent = /^key/,
 +
rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
 +
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
 +
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
 +
 
 +
function returnTrue() {
 +
return true;
 +
}
 +
 
 +
function returnFalse() {
 +
return false;
 +
}
 +
 
 +
function safeActiveElement() {
 +
try {
 +
return document.activeElement;
 +
} catch ( err ) { }
 +
}
 +
 
 +
/*
 +
* Helper functions for managing events -- not part of the public interface.
 +
* Props to Dean Edwards' addEvent library for many of the ideas.
 +
*/
 +
jQuery.event = {
 +
 
 +
global: {},
 +
 
 +
add: function( elem, types, handler, data, selector ) {
 +
 
 +
var handleObjIn, eventHandle, tmp,
 +
events, t, handleObj,
 +
special, handlers, type, namespaces, origType,
 +
elemData = data_priv.get( elem );
 +
 
 +
// Don't attach events to noData or text/comment nodes (but allow plain objects)
 +
if ( !elemData ) {
 +
return;
 +
}
 +
 
 +
// Caller can pass in an object of custom data in lieu of the handler
 +
if ( handler.handler ) {
 +
handleObjIn = handler;
 +
handler = handleObjIn.handler;
 +
selector = handleObjIn.selector;
 +
}
 +
 
 +
// Make sure that the handler has a unique ID, used to find/remove it later
 +
if ( !handler.guid ) {
 +
handler.guid = jQuery.guid++;
 +
}
 +
 
 +
// Init the element's event structure and main handler, if this is the first
 +
if ( !(events = elemData.events) ) {
 +
events = elemData.events = {};
 +
}
 +
if ( !(eventHandle = elemData.handle) ) {
 +
eventHandle = elemData.handle = function( e ) {
 +
// Discard the second event of a jQuery.event.trigger() and
 +
// when an event is called after a page has unloaded
 +
return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
 +
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
 +
};
 +
}
 +
 
 +
// Handle multiple events separated by a space
 +
types = ( types || "" ).match( rnotwhite ) || [ "" ];
 +
t = types.length;
 +
while ( t-- ) {
 +
tmp = rtypenamespace.exec( types[t] ) || [];
 +
type = origType = tmp[1];
 +
namespaces = ( tmp[2] || "" ).split( "." ).sort();
 +
 
 +
// There *must* be a type, no attaching namespace-only handlers
 +
if ( !type ) {
 +
continue;
 +
}
 +
 
 +
// If event changes its type, use the special event handlers for the changed type
 +
special = jQuery.event.special[ type ] || {};
 +
 
 +
// If selector defined, determine special event api type, otherwise given type
 +
type = ( selector ? special.delegateType : special.bindType ) || type;
 +
 
 +
// Update special based on newly reset type
 +
special = jQuery.event.special[ type ] || {};
 +
 
 +
// handleObj is passed to all event handlers
 +
handleObj = jQuery.extend({
 +
type: type,
 +
origType: origType,
 +
data: data,
 +
handler: handler,
 +
guid: handler.guid,
 +
selector: selector,
 +
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
 +
namespace: namespaces.join(".")
 +
}, handleObjIn );
 +
 
 +
// Init the event handler queue if we're the first
 +
if ( !(handlers = events[ type ]) ) {
 +
handlers = events[ type ] = [];
 +
handlers.delegateCount = 0;
 +
 
 +
// Only use addEventListener if the special events handler returns false
 +
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
 +
if ( elem.addEventListener ) {
 +
elem.addEventListener( type, eventHandle, false );
 +
}
 +
}
 +
}
 +
 
 +
if ( special.add ) {
 +
special.add.call( elem, handleObj );
 +
 
 +
if ( !handleObj.handler.guid ) {
 +
handleObj.handler.guid = handler.guid;
 +
}
 +
}
 +
 
 +
// Add to the element's handler list, delegates in front
 +
if ( selector ) {
 +
handlers.splice( handlers.delegateCount++, 0, handleObj );
 +
} else {
 +
handlers.push( handleObj );
 +
}
 +
 
 +
// Keep track of which events have ever been used, for event optimization
 +
jQuery.event.global[ type ] = true;
 +
}
 +
 
 +
},
 +
 
 +
// Detach an event or set of events from an element
 +
remove: function( elem, types, handler, selector, mappedTypes ) {
 +
 
 +
var j, origCount, tmp,
 +
events, t, handleObj,
 +
special, handlers, type, namespaces, origType,
 +
elemData = data_priv.hasData( elem ) && data_priv.get( elem );
 +
 
 +
if ( !elemData || !(events = elemData.events) ) {
 +
return;
 +
}
 +
 
 +
// Once for each type.namespace in types; type may be omitted
 +
types = ( types || "" ).match( rnotwhite ) || [ "" ];
 +
t = types.length;
 +
while ( t-- ) {
 +
tmp = rtypenamespace.exec( types[t] ) || [];
 +
type = origType = tmp[1];
 +
namespaces = ( tmp[2] || "" ).split( "." ).sort();
 +
 
 +
// Unbind all events (on this namespace, if provided) for the element
 +
if ( !type ) {
 +
for ( type in events ) {
 +
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
 +
}
 +
continue;
 +
}
 +
 
 +
special = jQuery.event.special[ type ] || {};
 +
type = ( selector ? special.delegateType : special.bindType ) || type;
 +
handlers = events[ type ] || [];
 +
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
 +
 
 +
// Remove matching events
 +
origCount = j = handlers.length;
 +
while ( j-- ) {
 +
handleObj = handlers[ j ];
 +
 
 +
if ( ( mappedTypes || origType === handleObj.origType ) &&
 +
( !handler || handler.guid === handleObj.guid ) &&
 +
( !tmp || tmp.test( handleObj.namespace ) ) &&
 +
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
 +
handlers.splice( j, 1 );
 +
 
 +
if ( handleObj.selector ) {
 +
handlers.delegateCount--;
 +
}
 +
if ( special.remove ) {
 +
special.remove.call( elem, handleObj );
 +
}
 +
}
 +
}
 +
 
 +
// Remove generic event handler if we removed something and no more handlers exist
 +
// (avoids potential for endless recursion during removal of special event handlers)
 +
if ( origCount && !handlers.length ) {
 +
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
 +
jQuery.removeEvent( elem, type, elemData.handle );
 +
}
 +
 
 +
delete events[ type ];
 +
}
 +
}
 +
 
 +
// Remove the expando if it's no longer used
 +
if ( jQuery.isEmptyObject( events ) ) {
 +
delete elemData.handle;
 +
data_priv.remove( elem, "events" );
 +
}
 +
},
 +
 
 +
trigger: function( event, data, elem, onlyHandlers ) {
 +
 
 +
var i, cur, tmp, bubbleType, ontype, handle, special,
 +
eventPath = [ elem || document ],
 +
type = hasOwn.call( event, "type" ) ? event.type : event,
 +
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
 +
 
 +
cur = tmp = elem = elem || document;
 +
 
 +
// Don't do events on text and comment nodes
 +
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
 +
return;
 +
}
 +
 
 +
// focus/blur morphs to focusin/out; ensure we're not firing them right now
 +
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
 +
return;
 +
}
 +
 
 +
if ( type.indexOf(".") >= 0 ) {
 +
// Namespaced trigger; create a regexp to match event type in handle()
 +
namespaces = type.split(".");
 +
type = namespaces.shift();
 +
namespaces.sort();
 +
}
 +
ontype = type.indexOf(":") < 0 && "on" + type;
 +
 
 +
// Caller can pass in a jQuery.Event object, Object, or just an event type string
 +
event = event[ jQuery.expando ] ?
 +
event :
 +
new jQuery.Event( type, typeof event === "object" && event );
 +
 
 +
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
 +
event.isTrigger = onlyHandlers ? 2 : 3;
 +
event.namespace = namespaces.join(".");
 +
event.namespace_re = event.namespace ?
 +
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
 +
null;
 +
 
 +
// Clean up the event in case it is being reused
 +
event.result = undefined;
 +
if ( !event.target ) {
 +
event.target = elem;
 +
}
 +
 
 +
// Clone any incoming data and prepend the event, creating the handler arg list
 +
data = data == null ?
 +
[ event ] :
 +
jQuery.makeArray( data, [ event ] );
 +
 
 +
// Allow special events to draw outside the lines
 +
special = jQuery.event.special[ type ] || {};
 +
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
 +
return;
 +
}
 +
 
 +
// Determine event propagation path in advance, per W3C events spec (#9951)
 +
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
 +
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
 +
 
 +
bubbleType = special.delegateType || type;
 +
if ( !rfocusMorph.test( bubbleType + type ) ) {
 +
cur = cur.parentNode;
 +
}
 +
for ( ; cur; cur = cur.parentNode ) {
 +
eventPath.push( cur );
 +
tmp = cur;
 +
}
 +
 
 +
// Only add window if we got to document (e.g., not plain obj or detached DOM)
 +
if ( tmp === (elem.ownerDocument || document) ) {
 +
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
 +
}
 +
}
 +
 
 +
// Fire handlers on the event path
 +
i = 0;
 +
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
 +
 
 +
event.type = i > 1 ?
 +
bubbleType :
 +
special.bindType || type;
 +
 
 +
// jQuery handler
 +
handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
 +
if ( handle ) {
 +
handle.apply( cur, data );
 +
}
 +
 
 +
// Native handler
 +
handle = ontype && cur[ ontype ];
 +
if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
 +
event.result = handle.apply( cur, data );
 +
if ( event.result === false ) {
 +
event.preventDefault();
 +
}
 +
}
 +
}
 +
event.type = type;
 +
 
 +
// If nobody prevented the default action, do it now
 +
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
 +
 
 +
if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
 +
jQuery.acceptData( elem ) ) {
 +
 
 +
// Call a native DOM method on the target with the same name name as the event.
 +
// Don't do default actions on window, that's where global variables be (#6170)
 +
if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
 +
 
 +
// Don't re-trigger an onFOO event when we call its FOO() method
 +
tmp = elem[ ontype ];
 +
 
 +
if ( tmp ) {
 +
elem[ ontype ] = null;
 +
}
 +
 
 +
// Prevent re-triggering of the same event, since we already bubbled it above
 +
jQuery.event.triggered = type;
 +
elem[ type ]();
 +
jQuery.event.triggered = undefined;
 +
 
 +
if ( tmp ) {
 +
elem[ ontype ] = tmp;
 +
}
 +
}
 +
}
 +
}
 +
 
 +
return event.result;
 +
},
 +
 
 +
dispatch: function( event ) {
 +
 
 +
// Make a writable jQuery.Event from the native event object
 +
event = jQuery.event.fix( event );
 +
 
 +
var i, j, ret, matched, handleObj,
 +
handlerQueue = [],
 +
args = slice.call( arguments ),
 +
handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
 +
special = jQuery.event.special[ event.type ] || {};
 +
 
 +
// Use the fix-ed jQuery.Event rather than the (read-only) native event
 +
args[0] = event;
 +
event.delegateTarget = this;
 +
 
 +
// Call the preDispatch hook for the mapped type, and let it bail if desired
 +
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
 +
return;
 +
}
 +
 
 +
// Determine handlers
 +
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
 +
 
 +
// Run delegates first; they may want to stop propagation beneath us
 +
i = 0;
 +
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
 +
event.currentTarget = matched.elem;
 +
 
 +
j = 0;
 +
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
 +
 
 +
// Triggered event must either 1) have no namespace, or 2) have namespace(s)
 +
// a subset or equal to those in the bound event (both can have no namespace).
 +
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
 +
 
 +
event.handleObj = handleObj;
 +
event.data = handleObj.data;
 +
 
 +
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
 +
.apply( matched.elem, args );
 +
 
 +
if ( ret !== undefined ) {
 +
if ( (event.result = ret) === false ) {
 +
event.preventDefault();
 +
event.stopPropagation();
 +
}
 +
}
 +
}
 +
}
 +
}
 +
 
 +
// Call the postDispatch hook for the mapped type
 +
if ( special.postDispatch ) {
 +
special.postDispatch.call( this, event );
 +
}
 +
 
 +
return event.result;
 +
},
 +
 
 +
handlers: function( event, handlers ) {
 +
var i, matches, sel, handleObj,
 +
handlerQueue = [],
 +
delegateCount = handlers.delegateCount,
 +
cur = event.target;
 +
 
 +
// Find delegate handlers
 +
// Black-hole SVG <use> instance trees (#13180)
 +
// Avoid non-left-click bubbling in Firefox (#3861)
 +
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
 +
 
 +
for ( ; cur !== this; cur = cur.parentNode || this ) {
 +
 
 +
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
 +
if ( cur.disabled !== true || event.type !== "click" ) {
 +
matches = [];
 +
for ( i = 0; i < delegateCount; i++ ) {
 +
handleObj = handlers[ i ];
 +
 
 +
// Don't conflict with Object.prototype properties (#13203)
 +
sel = handleObj.selector + " ";
 +
 
 +
if ( matches[ sel ] === undefined ) {
 +
matches[ sel ] = handleObj.needsContext ?
 +
jQuery( sel, this ).index( cur ) >= 0 :
 +
jQuery.find( sel, this, null, [ cur ] ).length;
 +
}
 +
if ( matches[ sel ] ) {
 +
matches.push( handleObj );
 +
}
 +
}
 +
if ( matches.length ) {
 +
handlerQueue.push({ elem: cur, handlers: matches });
 +
}
 +
}
 +
}
 +
}
 +
 
 +
// Add the remaining (directly-bound) handlers
 +
if ( delegateCount < handlers.length ) {
 +
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
 +
}
 +
 
 +
return handlerQueue;
 +
},
 +
 
 +
// Includes some event props shared by KeyEvent and MouseEvent
 +
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
 +
 
 +
fixHooks: {},
 +
 
 +
keyHooks: {
 +
props: "char charCode key keyCode".split(" "),
 +
filter: function( event, original ) {
 +
 
 +
// Add which for key events
 +
if ( event.which == null ) {
 +
event.which = original.charCode != null ? original.charCode : original.keyCode;
 +
}
 +
 
 +
return event;
 +
}
 +
},
 +
 
 +
mouseHooks: {
 +
props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
 +
filter: function( event, original ) {
 +
var eventDoc, doc, body,
 +
button = original.button;
 +
 
 +
// Calculate pageX/Y if missing and clientX/Y available
 +
if ( event.pageX == null && original.clientX != null ) {
 +
eventDoc = event.target.ownerDocument || document;
 +
doc = eventDoc.documentElement;
 +
body = eventDoc.body;
 +
 
 +
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
 +
event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
 +
}
 +
 
 +
// Add which for click: 1 === left; 2 === middle; 3 === right
 +
// Note: button is not normalized, so don't use it
 +
if ( !event.which && button !== undefined ) {
 +
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
 +
}
 +
 
 +
return event;
 +
}
 +
},
 +
 
 +
fix: function( event ) {
 +
if ( event[ jQuery.expando ] ) {
 +
return event;
 +
}
 +
 
 +
// Create a writable copy of the event object and normalize some properties
 +
var i, prop, copy,
 +
type = event.type,
 +
originalEvent = event,
 +
fixHook = this.fixHooks[ type ];
 +
 
 +
if ( !fixHook ) {
 +
this.fixHooks[ type ] = fixHook =
 +
rmouseEvent.test( type ) ? this.mouseHooks :
 +
rkeyEvent.test( type ) ? this.keyHooks :
 +
{};
 +
}
 +
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
 +
 
 +
event = new jQuery.Event( originalEvent );
 +
 
 +
i = copy.length;
 +
while ( i-- ) {
 +
prop = copy[ i ];
 +
event[ prop ] = originalEvent[ prop ];
 +
}
 +
 
 +
// Support: Cordova 2.5 (WebKit) (#13255)
 +
// All events should have a target; Cordova deviceready doesn't
 +
if ( !event.target ) {
 +
event.target = document;
 +
}
 +
 
 +
// Support: Safari 6.0+, Chrome<28
 +
// Target should not be a text node (#504, #13143)
 +
if ( event.target.nodeType === 3 ) {
 +
event.target = event.target.parentNode;
 +
}
 +
 
 +
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
 +
},
 +
 
 +
special: {
 +
load: {
 +
// Prevent triggered image.load events from bubbling to window.load
 +
noBubble: true
 +
},
 +
focus: {
 +
// Fire native event if possible so blur/focus sequence is correct
 +
trigger: function() {
 +
if ( this !== safeActiveElement() && this.focus ) {
 +
this.focus();
 +
return false;
 +
}
 +
},
 +
delegateType: "focusin"
 +
},
 +
blur: {
 +
trigger: function() {
 +
if ( this === safeActiveElement() && this.blur ) {
 +
this.blur();
 +
return false;
 +
}
 +
},
 +
delegateType: "focusout"
 +
},
 +
click: {
 +
// For checkbox, fire native event so checked state will be right
 +
trigger: function() {
 +
if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
 +
this.click();
 +
return false;
 +
}
 +
},
 +
 
 +
// For cross-browser consistency, don't fire native .click() on links
 +
_default: function( event ) {
 +
return jQuery.nodeName( event.target, "a" );
 +
}
 +
},
 +
 
 +
beforeunload: {
 +
postDispatch: function( event ) {
 +
 
 +
// Support: Firefox 20+
 +
// Firefox doesn't alert if the returnValue field is not set.
 +
if ( event.result !== undefined && event.originalEvent ) {
 +
event.originalEvent.returnValue = event.result;
 +
}
 +
}
 +
}
 +
},
 +
 
 +
simulate: function( type, elem, event, bubble ) {
 +
// Piggyback on a donor event to simulate a different one.
 +
// Fake originalEvent to avoid donor's stopPropagation, but if the
 +
// simulated event prevents default then we do the same on the donor.
 +
var e = jQuery.extend(
 +
new jQuery.Event(),
 +
event,
 +
{
 +
type: type,
 +
isSimulated: true,
 +
originalEvent: {}
 +
}
 +
);
 +
if ( bubble ) {
 +
jQuery.event.trigger( e, null, elem );
 +
} else {
 +
jQuery.event.dispatch.call( elem, e );
 +
}
 +
if ( e.isDefaultPrevented() ) {
 +
event.preventDefault();
 +
}
 +
}
 +
};
 +
 
 +
jQuery.removeEvent = function( elem, type, handle ) {
 +
if ( elem.removeEventListener ) {
 +
elem.removeEventListener( type, handle, false );
 +
}
 +
};
 +
 
 +
jQuery.Event = function( src, props ) {
 +
// Allow instantiation without the 'new' keyword
 +
if ( !(this instanceof jQuery.Event) ) {
 +
return new jQuery.Event( src, props );
 +
}
 +
 
 +
// Event object
 +
if ( src && src.type ) {
 +
this.originalEvent = src;
 +
this.type = src.type;
 +
 
 +
// Events bubbling up the document may have been marked as prevented
 +
// by a handler lower down the tree; reflect the correct value.
 +
this.isDefaultPrevented = src.defaultPrevented ||
 +
src.defaultPrevented === undefined &&
 +
// Support: Android<4.0
 +
src.returnValue === false ?
 +
returnTrue :
 +
returnFalse;
 +
 
 +
// Event type
 +
} else {
 +
this.type = src;
 +
}
 +
 
 +
// Put explicitly provided properties onto the event object
 +
if ( props ) {
 +
jQuery.extend( this, props );
 +
}
 +
 
 +
// Create a timestamp if incoming event doesn't have one
 +
this.timeStamp = src && src.timeStamp || jQuery.now();
 +
 
 +
// Mark it as fixed
 +
this[ jQuery.expando ] = true;
 +
};
 +
 
 +
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
 +
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
 +
jQuery.Event.prototype = {
 +
isDefaultPrevented: returnFalse,
 +
isPropagationStopped: returnFalse,
 +
isImmediatePropagationStopped: returnFalse,
 +
 
 +
preventDefault: function() {
 +
var e = this.originalEvent;
 +
 
 +
this.isDefaultPrevented = returnTrue;
 +
 
 +
if ( e && e.preventDefault ) {
 +
e.preventDefault();
 +
}
 +
},
 +
stopPropagation: function() {
 +
var e = this.originalEvent;
 +
 
 +
this.isPropagationStopped = returnTrue;
 +
 
 +
if ( e && e.stopPropagation ) {
 +
e.stopPropagation();
 +
}
 +
},
 +
stopImmediatePropagation: function() {
 +
var e = this.originalEvent;
 +
 
 +
this.isImmediatePropagationStopped = returnTrue;
 +
 
 +
if ( e && e.stopImmediatePropagation ) {
 +
e.stopImmediatePropagation();
 +
}
 +
 
 +
this.stopPropagation();
 +
}
 +
};
 +
 
 +
// Create mouseenter/leave events using mouseover/out and event-time checks
 +
// Support: Chrome 15+
 +
jQuery.each({
 +
mouseenter: "mouseover",
 +
mouseleave: "mouseout",
 +
pointerenter: "pointerover",
 +
pointerleave: "pointerout"
 +
}, function( orig, fix ) {
 +
jQuery.event.special[ orig ] = {
 +
delegateType: fix,
 +
bindType: fix,
 +
 
 +
handle: function( event ) {
 +
var ret,
 +
target = this,
 +
related = event.relatedTarget,
 +
handleObj = event.handleObj;
 +
 
 +
// For mousenter/leave call the handler if related is outside the target.
 +
// NB: No relatedTarget if the mouse left/entered the browser window
 +
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
 +
event.type = handleObj.origType;
 +
ret = handleObj.handler.apply( this, arguments );
 +
event.type = fix;
 +
}
 +
return ret;
 +
}
 +
};
 +
});
 +
 
 +
// Support: Firefox, Chrome, Safari
 +
// Create "bubbling" focus and blur events
 +
if ( !support.focusinBubbles ) {
 +
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
 +
 
 +
// Attach a single capturing handler on the document while someone wants focusin/focusout
 +
var handler = function( event ) {
 +
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
 +
};
 +
 
 +
jQuery.event.special[ fix ] = {
 +
setup: function() {
 +
var doc = this.ownerDocument || this,
 +
attaches = data_priv.access( doc, fix );
 +
 
 +
if ( !attaches ) {
 +
doc.addEventListener( orig, handler, true );
 +
}
 +
data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
 +
},
 +
teardown: function() {
 +
var doc = this.ownerDocument || this,
 +
attaches = data_priv.access( doc, fix ) - 1;
 +
 
 +
if ( !attaches ) {
 +
doc.removeEventListener( orig, handler, true );
 +
data_priv.remove( doc, fix );
 +
 
 +
} else {
 +
data_priv.access( doc, fix, attaches );
 +
}
 +
}
 +
};
 +
});
 +
}
 +
 
 +
jQuery.fn.extend({
 +
 
 +
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
 +
var origFn, type;
 +
 
 +
// Types can be a map of types/handlers
 +
if ( typeof types === "object" ) {
 +
// ( types-Object, selector, data )
 +
if ( typeof selector !== "string" ) {
 +
// ( types-Object, data )
 +
data = data || selector;
 +
selector = undefined;
 +
}
 +
for ( type in types ) {
 +
this.on( type, selector, data, types[ type ], one );
 +
}
 +
return this;
 +
}
 +
 
 +
if ( data == null && fn == null ) {
 +
// ( types, fn )
 +
fn = selector;
 +
data = selector = undefined;
 +
} else if ( fn == null ) {
 +
if ( typeof selector === "string" ) {
 +
// ( types, selector, fn )
 +
fn = data;
 +
data = undefined;
 +
} else {
 +
// ( types, data, fn )
 +
fn = data;
 +
data = selector;
 +
selector = undefined;
 +
}
 +
}
 +
if ( fn === false ) {
 +
fn = returnFalse;
 +
} else if ( !fn ) {
 +
return this;
 +
}
 +
 
 +
if ( one === 1 ) {
 +
origFn = fn;
 +
fn = function( event ) {
 +
// Can use an empty set, since event contains the info
 +
jQuery().off( event );
 +
return origFn.apply( this, arguments );
 +
};
 +
// Use same guid so caller can remove using origFn
 +
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
 +
}
 +
return this.each( function() {
 +
jQuery.event.add( this, types, fn, data, selector );
 +
});
 +
},
 +
one: function( types, selector, data, fn ) {
 +
return this.on( types, selector, data, fn, 1 );
 +
},
 +
off: function( types, selector, fn ) {
 +
var handleObj, type;
 +
if ( types && types.preventDefault && types.handleObj ) {
 +
// ( event )  dispatched jQuery.Event
 +
handleObj = types.handleObj;
 +
jQuery( types.delegateTarget ).off(
 +
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
 +
handleObj.selector,
 +
handleObj.handler
 +
);
 +
return this;
 +
}
 +
if ( typeof types === "object" ) {
 +
// ( types-object [, selector] )
 +
for ( type in types ) {
 +
this.off( type, selector, types[ type ] );
 +
}
 +
return this;
 +
}
 +
if ( selector === false || typeof selector === "function" ) {
 +
// ( types [, fn] )
 +
fn = selector;
 +
selector = undefined;
 +
}
 +
if ( fn === false ) {
 +
fn = returnFalse;
 +
}
 +
return this.each(function() {
 +
jQuery.event.remove( this, types, fn, selector );
 +
});
 +
},
 +
 
 +
trigger: function( type, data ) {
 +
return this.each(function() {
 +
jQuery.event.trigger( type, data, this );
 +
});
 +
},
 +
triggerHandler: function( type, data ) {
 +
var elem = this[0];
 +
if ( elem ) {
 +
return jQuery.event.trigger( type, data, elem, true );
 +
}
 +
}
 +
});
 +
 
 +
 
 +
var
 +
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
 +
rtagName = /<([\w:]+)/,
 +
rhtml = /<|&#?\w+;/,
 +
rnoInnerhtml = /<(?:script|style|link)/i,
 +
// checked="checked" or checked
 +
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
 +
rscriptType = /^$|\/(?:java|ecma)script/i,
 +
rscriptTypeMasked = /^true\/(.*)/,
 +
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
 +
 
 +
// We have to close these tags to support XHTML (#13200)
 +
wrapMap = {
 +
 
 +
// Support: IE9
 +
option: [ 1, "<select multiple='multiple'>", "</select>" ],
 +
 
 +
thead: [ 1, "<table>", "</table>" ],
 +
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
 +
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
 +
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
 +
 
 +
_default: [ 0, "", "" ]
 +
};
 +
 
 +
// Support: IE9
 +
wrapMap.optgroup = wrapMap.option;
 +
 
 +
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
 +
wrapMap.th = wrapMap.td;
 +
 
 +
// Support: 1.x compatibility
 +
// Manipulating tables requires a tbody
 +
function manipulationTarget( elem, content ) {
 +
return jQuery.nodeName( elem, "table" ) &&
 +
jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
 +
 
 +
elem.getElementsByTagName("tbody")[0] ||
 +
elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
 +
elem;
 +
}
 +
 
 +
// Replace/restore the type attribute of script elements for safe DOM manipulation
 +
function disableScript( elem ) {
 +
elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
 +
return elem;
 +
}
 +
function restoreScript( elem ) {
 +
var match = rscriptTypeMasked.exec( elem.type );
 +
 
 +
if ( match ) {
 +
elem.type = match[ 1 ];
 +
} else {
 +
elem.removeAttribute("type");
 +
}
 +
 
 +
return elem;
 +
}
 +
 
 +
// Mark scripts as having already been evaluated
 +
function setGlobalEval( elems, refElements ) {
 +
var i = 0,
 +
l = elems.length;
 +
 
 +
for ( ; i < l; i++ ) {
 +
data_priv.set(
 +
elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
 +
);
 +
}
 +
}
 +
 
 +
function cloneCopyEvent( src, dest ) {
 +
var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
 +
 
 +
if ( dest.nodeType !== 1 ) {
 +
return;
 +
}
 +
 
 +
// 1. Copy private data: events, handlers, etc.
 +
if ( data_priv.hasData( src ) ) {
 +
pdataOld = data_priv.access( src );
 +
pdataCur = data_priv.set( dest, pdataOld );
 +
events = pdataOld.events;
 +
 
 +
if ( events ) {
 +
delete pdataCur.handle;
 +
pdataCur.events = {};
 +
 
 +
for ( type in events ) {
 +
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
 +
jQuery.event.add( dest, type, events[ type ][ i ] );
 +
}
 +
}
 +
}
 +
}
 +
 
 +
// 2. Copy user data
 +
if ( data_user.hasData( src ) ) {
 +
udataOld = data_user.access( src );
 +
udataCur = jQuery.extend( {}, udataOld );
 +
 
 +
data_user.set( dest, udataCur );
 +
}
 +
}
 +
 
 +
function getAll( context, tag ) {
 +
var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
 +
context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
 +
[];
 +
 
 +
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
 +
jQuery.merge( [ context ], ret ) :
 +
ret;
 +
}
 +
 
 +
// Fix IE bugs, see support tests
 +
function fixInput( src, dest ) {
 +
var nodeName = dest.nodeName.toLowerCase();
 +
 
 +
// Fails to persist the checked state of a cloned checkbox or radio button.
 +
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
 +
dest.checked = src.checked;
 +
 
 +
// Fails to return the selected option to the default selected state when cloning options
 +
} else if ( nodeName === "input" || nodeName === "textarea" ) {
 +
dest.defaultValue = src.defaultValue;
 +
}
 +
}
 +
 
 +
jQuery.extend({
 +
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
 +
var i, l, srcElements, destElements,
 +
clone = elem.cloneNode( true ),
 +
inPage = jQuery.contains( elem.ownerDocument, elem );
 +
 
 +
// Fix IE cloning issues
 +
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
 +
!jQuery.isXMLDoc( elem ) ) {
 +
 
 +
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
 +
destElements = getAll( clone );
 +
srcElements = getAll( elem );
 +
 
 +
for ( i = 0, l = srcElements.length; i < l; i++ ) {
 +
fixInput( srcElements[ i ], destElements[ i ] );
 +
}
 +
}
 +
 
 +
// Copy the events from the original to the clone
 +
if ( dataAndEvents ) {
 +
if ( deepDataAndEvents ) {
 +
srcElements = srcElements || getAll( elem );
 +
destElements = destElements || getAll( clone );
 +
 
 +
for ( i = 0, l = srcElements.length; i < l; i++ ) {
 +
cloneCopyEvent( srcElements[ i ], destElements[ i ] );
 +
}
 +
} else {
 +
cloneCopyEvent( elem, clone );
 +
}
 +
}
 +
 
 +
// Preserve script evaluation history
 +
destElements = getAll( clone, "script" );
 +
if ( destElements.length > 0 ) {
 +
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
 +
}
 +
 
 +
// Return the cloned set
 +
return clone;
 +
},
 +
 
 +
buildFragment: function( elems, context, scripts, selection ) {
 +
var elem, tmp, tag, wrap, contains, j,
 +
fragment = context.createDocumentFragment(),
 +
nodes = [],
 +
i = 0,
 +
l = elems.length;
 +
 
 +
for ( ; i < l; i++ ) {
 +
elem = elems[ i ];
 +
 
 +
if ( elem || elem === 0 ) {
 +
 
 +
// Add nodes directly
 +
if ( jQuery.type( elem ) === "object" ) {
 +
// Support: QtWebKit, PhantomJS
 +
// push.apply(_, arraylike) throws on ancient WebKit
 +
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
 +
 
 +
// Convert non-html into a text node
 +
} else if ( !rhtml.test( elem ) ) {
 +
nodes.push( context.createTextNode( elem ) );
 +
 
 +
// Convert html into DOM nodes
 +
} else {
 +
tmp = tmp || fragment.appendChild( context.createElement("div") );
 +
 
 +
// Deserialize a standard representation
 +
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
 +
wrap = wrapMap[ tag ] || wrapMap._default;
 +
tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
 +
 
 +
// Descend through wrappers to the right content
 +
j = wrap[ 0 ];
 +
while ( j-- ) {
 +
tmp = tmp.lastChild;
 +
}
 +
 
 +
// Support: QtWebKit, PhantomJS
 +
// push.apply(_, arraylike) throws on ancient WebKit
 +
jQuery.merge( nodes, tmp.childNodes );
 +
 
 +
// Remember the top-level container
 +
tmp = fragment.firstChild;
 +
 
 +
// Ensure the created nodes are orphaned (#12392)
 +
tmp.textContent = "";
 +
}
 +
}
 +
}
 +
 
 +
// Remove wrapper from fragment
 +
fragment.textContent = "";
 +
 
 +
i = 0;
 +
while ( (elem = nodes[ i++ ]) ) {
 +
 
 +
// #4087 - If origin and destination elements are the same, and this is
 +
// that element, do not do anything
 +
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
 +
continue;
 +
}
 +
 
 +
contains = jQuery.contains( elem.ownerDocument, elem );
 +
 
 +
// Append to fragment
 +
tmp = getAll( fragment.appendChild( elem ), "script" );
 +
 
 +
// Preserve script evaluation history
 +
if ( contains ) {
 +
setGlobalEval( tmp );
 +
}
 +
 
 +
// Capture executables
 +
if ( scripts ) {
 +
j = 0;
 +
while ( (elem = tmp[ j++ ]) ) {
 +
if ( rscriptType.test( elem.type || "" ) ) {
 +
scripts.push( elem );
 +
}
 +
}
 +
}
 +
}
 +
 
 +
return fragment;
 +
},
 +
 
 +
cleanData: function( elems ) {
 +
var data, elem, type, key,
 +
special = jQuery.event.special,
 +
i = 0;
 +
 
 +
for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
 +
if ( jQuery.acceptData( elem ) ) {
 +
key = elem[ data_priv.expando ];
 +
 
 +
if ( key && (data = data_priv.cache[ key ]) ) {
 +
if ( data.events ) {
 +
for ( type in data.events ) {
 +
if ( special[ type ] ) {
 +
jQuery.event.remove( elem, type );
 +
 
 +
// This is a shortcut to avoid jQuery.event.remove's overhead
 +
} else {
 +
jQuery.removeEvent( elem, type, data.handle );
 +
}
 +
}
 +
}
 +
if ( data_priv.cache[ key ] ) {
 +
// Discard any remaining `private` data
 +
delete data_priv.cache[ key ];
 +
}
 +
}
 +
}
 +
// Discard any remaining `user` data
 +
delete data_user.cache[ elem[ data_user.expando ] ];
 +
}
 +
}
 +
});
 +
 
 +
jQuery.fn.extend({
 +
text: function( value ) {
 +
return access( this, function( value ) {
 +
return value === undefined ?
 +
jQuery.text( this ) :
 +
this.empty().each(function() {
 +
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
 +
this.textContent = value;
 +
}
 +
});
 +
}, null, value, arguments.length );
 +
},
 +
 
 +
append: function() {
 +
return this.domManip( arguments, function( elem ) {
 +
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
 +
var target = manipulationTarget( this, elem );
 +
target.appendChild( elem );
 +
}
 +
});
 +
},
 +
 
 +
prepend: function() {
 +
return this.domManip( arguments, function( elem ) {
 +
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
 +
var target = manipulationTarget( this, elem );
 +
target.insertBefore( elem, target.firstChild );
 +
}
 +
});
 +
},
 +
 
 +
before: function() {
 +
return this.domManip( arguments, function( elem ) {
 +
if ( this.parentNode ) {
 +
this.parentNode.insertBefore( elem, this );
 +
}
 +
});
 +
},
 +
 
 +
after: function() {
 +
return this.domManip( arguments, function( elem ) {
 +
if ( this.parentNode ) {
 +
this.parentNode.insertBefore( elem, this.nextSibling );
 +
}
 +
});
 +
},
 +
 
 +
remove: function( selector, keepData /* Internal Use Only */ ) {
 +
var elem,
 +
elems = selector ? jQuery.filter( selector, this ) : this,
 +
i = 0;
 +
 
 +
for ( ; (elem = elems[i]) != null; i++ ) {
 +
if ( !keepData && elem.nodeType === 1 ) {
 +
jQuery.cleanData( getAll( elem ) );
 +
}
 +
 
 +
if ( elem.parentNode ) {
 +
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
 +
setGlobalEval( getAll( elem, "script" ) );
 +
}
 +
elem.parentNode.removeChild( elem );
 +
}
 +
}
 +
 
 +
return this;
 +
},
 +
 
 +
empty: function() {
 +
var elem,
 +
i = 0;
 +
 
 +
for ( ; (elem = this[i]) != null; i++ ) {
 +
if ( elem.nodeType === 1 ) {
 +
 
 +
// Prevent memory leaks
 +
jQuery.cleanData( getAll( elem, false ) );
 +
 
 +
// Remove any remaining nodes
 +
elem.textContent = "";
 +
}
 +
}
 +
 
 +
return this;
 +
},
 +
 
 +
clone: function( dataAndEvents, deepDataAndEvents ) {
 +
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
 +
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
 +
 
 +
return this.map(function() {
 +
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
 +
});
 +
},
 +
 
 +
html: function( value ) {
 +
return access( this, function( value ) {
 +
var elem = this[ 0 ] || {},
 +
i = 0,
 +
l = this.length;
 +
 
 +
if ( value === undefined && elem.nodeType === 1 ) {
 +
return elem.innerHTML;
 +
}
 +
 
 +
// See if we can take a shortcut and just use innerHTML
 +
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
 +
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
 +
 
 +
value = value.replace( rxhtmlTag, "<$1></$2>" );
 +
 
 +
try {
 +
for ( ; i < l; i++ ) {
 +
elem = this[ i ] || {};
 +
 
 +
// Remove element nodes and prevent memory leaks
 +
if ( elem.nodeType === 1 ) {
 +
jQuery.cleanData( getAll( elem, false ) );
 +
elem.innerHTML = value;
 +
}
 +
}
 +
 
 +
elem = 0;
 +
 
 +
// If using innerHTML throws an exception, use the fallback method
 +
} catch( e ) {}
 +
}
 +
 
 +
if ( elem ) {
 +
this.empty().append( value );
 +
}
 +
}, null, value, arguments.length );
 +
},
 +
 
 +
replaceWith: function() {
 +
var arg = arguments[ 0 ];
 +
 
 +
// Make the changes, replacing each context element with the new content
 +
this.domManip( arguments, function( elem ) {
 +
arg = this.parentNode;
 +
 
 +
jQuery.cleanData( getAll( this ) );
 +
 
 +
if ( arg ) {
 +
arg.replaceChild( elem, this );
 +
}
 +
});
 +
 
 +
// Force removal if there was no new content (e.g., from empty arguments)
 +
return arg && (arg.length || arg.nodeType) ? this : this.remove();
 +
},
 +
 
 +
detach: function( selector ) {
 +
return this.remove( selector, true );
 +
},
 +
 
 +
domManip: function( args, callback ) {
 +
 
 +
// Flatten any nested arrays
 +
args = concat.apply( [], args );
 +
 
 +
var fragment, first, scripts, hasScripts, node, doc,
 +
i = 0,
 +
l = this.length,
 +
set = this,
 +
iNoClone = l - 1,
 +
value = args[ 0 ],
 +
isFunction = jQuery.isFunction( value );
 +
 
 +
// We can't cloneNode fragments that contain checked, in WebKit
 +
if ( isFunction ||
 +
( l > 1 && typeof value === "string" &&
 +
!support.checkClone && rchecked.test( value ) ) ) {
 +
return this.each(function( index ) {
 +
var self = set.eq( index );
 +
if ( isFunction ) {
 +
args[ 0 ] = value.call( this, index, self.html() );
 +
}
 +
self.domManip( args, callback );
 +
});
 +
}
 +
 
 +
if ( l ) {
 +
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
 +
first = fragment.firstChild;
 +
 
 +
if ( fragment.childNodes.length === 1 ) {
 +
fragment = first;
 +
}
 +
 
 +
if ( first ) {
 +
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
 +
hasScripts = scripts.length;
 +
 
 +
// Use the original fragment for the last item instead of the first because it can end up
 +
// being emptied incorrectly in certain situations (#8070).
 +
for ( ; i < l; i++ ) {
 +
node = fragment;
 +
 
 +
if ( i !== iNoClone ) {
 +
node = jQuery.clone( node, true, true );
 +
 
 +
// Keep references to cloned scripts for later restoration
 +
if ( hasScripts ) {
 +
// Support: QtWebKit
 +
// jQuery.merge because push.apply(_, arraylike) throws
 +
jQuery.merge( scripts, getAll( node, "script" ) );
 +
}
 +
}
 +
 
 +
callback.call( this[ i ], node, i );
 +
}
 +
 
 +
if ( hasScripts ) {
 +
doc = scripts[ scripts.length - 1 ].ownerDocument;
 +
 
 +
// Reenable scripts
 +
jQuery.map( scripts, restoreScript );
 +
 
 +
// Evaluate executable scripts on first document insertion
 +
for ( i = 0; i < hasScripts; i++ ) {
 +
node = scripts[ i ];
 +
if ( rscriptType.test( node.type || "" ) &&
 +
!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
 +
 
 +
if ( node.src ) {
 +
// Optional AJAX dependency, but won't run scripts if not present
 +
if ( jQuery._evalUrl ) {
 +
jQuery._evalUrl( node.src );
 +
}
 +
} else {
 +
jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
 +
}
 +
}
 +
}
 +
}
 +
}
 +
}
 +
 
 +
return this;
 +
}
 +
});
 +
 
 +
jQuery.each({
 +
appendTo: "append",
 +
prependTo: "prepend",
 +
insertBefore: "before",
 +
insertAfter: "after",
 +
replaceAll: "replaceWith"
 +
}, function( name, original ) {
 +
jQuery.fn[ name ] = function( selector ) {
 +
var elems,
 +
ret = [],
 +
insert = jQuery( selector ),
 +
last = insert.length - 1,
 +
i = 0;
 +
 
 +
for ( ; i <= last; i++ ) {
 +
elems = i === last ? this : this.clone( true );
 +
jQuery( insert[ i ] )[ original ]( elems );
 +
 
 +
// Support: QtWebKit
 +
// .get() because push.apply(_, arraylike) throws
 +
push.apply( ret, elems.get() );
 +
}
 +
 
 +
return this.pushStack( ret );
 +
};
 +
});
 +
 
 +
 
 +
var iframe,
 +
elemdisplay = {};
 +
 
 +
/**
 +
* Retrieve the actual display of a element
 +
* @param {String} name nodeName of the element
 +
* @param {Object} doc Document object
 +
*/
 +
// Called only from within defaultDisplay
 +
function actualDisplay( name, doc ) {
 +
var style,
 +
elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
 +
 
 +
// getDefaultComputedStyle might be reliably used only on attached element
 +
display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
 +
 
 +
// Use of this method is a temporary fix (more like optimization) until something better comes along,
 +
// since it was removed from specification and supported only in FF
 +
style.display : jQuery.css( elem[ 0 ], "display" );
 +
 
 +
// We don't have any data stored on the element,
 +
// so use "detach" method as fast way to get rid of the element
 +
elem.detach();
 +
 
 +
return display;
 +
}
 +
 
 +
/**
 +
* Try to determine the default display value of an element
 +
* @param {String} nodeName
 +
*/
 +
function defaultDisplay( nodeName ) {
 +
var doc = document,
 +
display = elemdisplay[ nodeName ];
 +
 
 +
if ( !display ) {
 +
display = actualDisplay( nodeName, doc );
 +
 
 +
// If the simple way fails, read from inside an iframe
 +
if ( display === "none" || !display ) {
 +
 
 +
// Use the already-created iframe if possible
 +
iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
 +
 
 +
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
 +
doc = iframe[ 0 ].contentDocument;
 +
 
 +
// Support: IE
 +
doc.write();
 +
doc.close();
 +
 
 +
display = actualDisplay( nodeName, doc );
 +
iframe.detach();
 +
}
 +
 
 +
// Store the correct default display
 +
elemdisplay[ nodeName ] = display;
 +
}
 +
 
 +
return display;
 +
}
 +
var rmargin = (/^margin/);
 +
 
 +
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
 +
 
 +
var getStyles = function( elem ) {
 +
// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
 +
// IE throws on elements created in popups
 +
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
 +
if ( elem.ownerDocument.defaultView.opener ) {
 +
return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
 +
}
 +
 
 +
return window.getComputedStyle( elem, null );
 +
};
 +
 
 +
 
 +
 
 +
function curCSS( elem, name, computed ) {
 +
var width, minWidth, maxWidth, ret,
 +
style = elem.style;
 +
 
 +
computed = computed || getStyles( elem );
 +
 
 +
// Support: IE9
 +
// getPropertyValue is only needed for .css('filter') (#12537)
 +
if ( computed ) {
 +
ret = computed.getPropertyValue( name ) || computed[ name ];
 +
}
 +
 
 +
if ( computed ) {
 +
 
 +
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
 +
ret = jQuery.style( elem, name );
 +
}
 +
 
 +
// Support: iOS < 6
 +
// A tribute to the "awesome hack by Dean Edwards"
 +
// iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
 +
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
 +
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
 +
 
 +
// Remember the original values
 +
width = style.width;
 +
minWidth = style.minWidth;
 +
maxWidth = style.maxWidth;
 +
 
 +
// Put in the new values to get a computed value out
 +
style.minWidth = style.maxWidth = style.width = ret;
 +
ret = computed.width;
 +
 
 +
// Revert the changed values
 +
style.width = width;
 +
style.minWidth = minWidth;
 +
style.maxWidth = maxWidth;
 +
}
 +
}
 +
 
 +
return ret !== undefined ?
 +
// Support: IE
 +
// IE returns zIndex value as an integer.
 +
ret + "" :
 +
ret;
 +
}
 +
 
 +
 
 +
function addGetHookIf( conditionFn, hookFn ) {
 +
// Define the hook, we'll check on the first run if it's really needed.
 +
return {
 +
get: function() {
 +
if ( conditionFn() ) {
 +
// Hook not needed (or it's not possible to use it due
 +
// to missing dependency), remove it.
 +
delete this.get;
 +
return;
 +
}
 +
 
 +
// Hook needed; redefine it so that the support test is not executed again.
 +
return (this.get = hookFn).apply( this, arguments );
 +
}
 +
};
 +
}
 +
 
 +
 
 +
(function() {
 +
var pixelPositionVal, boxSizingReliableVal,
 +
docElem = document.documentElement,
 +
container = document.createElement( "div" ),
 +
div = document.createElement( "div" );
 +
 
 +
if ( !div.style ) {
 +
return;
 +
}
 +
 
 +
// Support: IE9-11+
 +
// Style of cloned element affects source element cloned (#8908)
 +
div.style.backgroundClip = "content-box";
 +
div.cloneNode( true ).style.backgroundClip = "";
 +
support.clearCloneStyle = div.style.backgroundClip === "content-box";
 +
 
 +
container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
 +
"position:absolute";
 +
container.appendChild( div );
 +
 
 +
// Executing both pixelPosition & boxSizingReliable tests require only one layout
 +
// so they're executed at the same time to save the second computation.
 +
function computePixelPositionAndBoxSizingReliable() {
 +
div.style.cssText =
 +
// Support: Firefox<29, Android 2.3
 +
// Vendor-prefix box-sizing
 +
"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
 +
"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
 +
"border:1px;padding:1px;width:4px;position:absolute";
 +
div.innerHTML = "";
 +
docElem.appendChild( container );
 +
 
 +
var divStyle = window.getComputedStyle( div, null );
 +
pixelPositionVal = divStyle.top !== "1%";
 +
boxSizingReliableVal = divStyle.width === "4px";
 +
 
 +
docElem.removeChild( container );
 +
}
 +
 
 +
// Support: node.js jsdom
 +
// Don't assume that getComputedStyle is a property of the global object
 +
if ( window.getComputedStyle ) {
 +
jQuery.extend( support, {
 +
pixelPosition: function() {
 +
 
 +
// This test is executed only once but we still do memoizing
 +
// since we can use the boxSizingReliable pre-computing.
 +
// No need to check if the test was already performed, though.
 +
computePixelPositionAndBoxSizingReliable();
 +
return pixelPositionVal;
 +
},
 +
boxSizingReliable: function() {
 +
if ( boxSizingReliableVal == null ) {
 +
computePixelPositionAndBoxSizingReliable();
 +
}
 +
return boxSizingReliableVal;
 +
},
 +
reliableMarginRight: function() {
 +
 
 +
// Support: Android 2.3
 +
// Check if div with explicit width and no margin-right incorrectly
 +
// gets computed margin-right based on width of container. (#3333)
 +
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
 +
// This support function is only executed once so no memoizing is needed.
 +
var ret,
 +
marginDiv = div.appendChild( document.createElement( "div" ) );
 +
 
 +
// Reset CSS: box-sizing; display; margin; border; padding
 +
marginDiv.style.cssText = div.style.cssText =
 +
// Support: Firefox<29, Android 2.3
 +
// Vendor-prefix box-sizing
 +
"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
 +
"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
 +
marginDiv.style.marginRight = marginDiv.style.width = "0";
 +
div.style.width = "1px";
 +
docElem.appendChild( container );
 +
 
 +
ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
 +
 
 +
docElem.removeChild( container );
 +
div.removeChild( marginDiv );
 +
 
 +
return ret;
 +
}
 +
});
 +
}
 +
})();
 +
 
 +
 
 +
// A method for quickly swapping in/out CSS properties to get correct calculations.
 +
jQuery.swap = function( elem, options, callback, args ) {
 +
var ret, name,
 +
old = {};
 +
 
 +
// Remember the old values, and insert the new ones
 +
for ( name in options ) {
 +
old[ name ] = elem.style[ name ];
 +
elem.style[ name ] = options[ name ];
 +
}
 +
 
 +
ret = callback.apply( elem, args || [] );
 +
 
 +
// Revert the old values
 +
for ( name in options ) {
 +
elem.style[ name ] = old[ name ];
 +
}
 +
 
 +
return ret;
 +
};
 +
 
 +
 
 +
var
 +
// Swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
 +
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
 +
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
 +
rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
 +
rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
 +
 
 +
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
 +
cssNormalTransform = {
 +
letterSpacing: "0",
 +
fontWeight: "400"
 +
},
 +
 
 +
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
 +
 
 +
// Return a css property mapped to a potentially vendor prefixed property
 +
function vendorPropName( style, name ) {
 +
 
 +
// Shortcut for names that are not vendor prefixed
 +
if ( name in style ) {
 +
return name;
 +
}
 +
 
 +
// Check for vendor prefixed names
 +
var capName = name[0].toUpperCase() + name.slice(1),
 +
origName = name,
 +
i = cssPrefixes.length;
 +
 
 +
while ( i-- ) {
 +
name = cssPrefixes[ i ] + capName;
 +
if ( name in style ) {
 +
return name;
 +
}
 +
}
 +
 
 +
return origName;
 +
}
 +
 
 +
function setPositiveNumber( elem, value, subtract ) {
 +
var matches = rnumsplit.exec( value );
 +
return matches ?
 +
// Guard against undefined "subtract", e.g., when used as in cssHooks
 +
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
 +
value;
 +
}
 +
 
 +
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
 +
var i = extra === ( isBorderBox ? "border" : "content" ) ?
 +
// If we already have the right measurement, avoid augmentation
 +
4 :
 +
// Otherwise initialize for horizontal or vertical properties
 +
name === "width" ? 1 : 0,
 +
 
 +
val = 0;
 +
 
 +
for ( ; i < 4; i += 2 ) {
 +
// Both box models exclude margin, so add it if we want it
 +
if ( extra === "margin" ) {
 +
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
 +
}
 +
 
 +
if ( isBorderBox ) {
 +
// border-box includes padding, so remove it if we want content
 +
if ( extra === "content" ) {
 +
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
 +
}
 +
 
 +
// At this point, extra isn't border nor margin, so remove border
 +
if ( extra !== "margin" ) {
 +
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
 +
}
 +
} else {
 +
// At this point, extra isn't content, so add padding
 +
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
 +
 
 +
// At this point, extra isn't content nor padding, so add border
 +
if ( extra !== "padding" ) {
 +
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
 +
}
 +
}
 +
}
 +
 
 +
return val;
 +
}
 +
 
 +
function getWidthOrHeight( elem, name, extra ) {
 +
 
 +
// Start with offset property, which is equivalent to the border-box value
 +
var valueIsBorderBox = true,
 +
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
 +
styles = getStyles( elem ),
 +
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
 +
 
 +
// Some non-html elements return undefined for offsetWidth, so check for null/undefined
 +
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
 +
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
 +
if ( val <= 0 || val == null ) {
 +
// Fall back to computed then uncomputed css if necessary
 +
val = curCSS( elem, name, styles );
 +
if ( val < 0 || val == null ) {
 +
val = elem.style[ name ];
 +
}
 +
 
 +
// Computed unit is not pixels. Stop here and return.
 +
if ( rnumnonpx.test(val) ) {
 +
return val;
 +
}
 +
 
 +
// Check for style in case a browser which returns unreliable values
 +
// for getComputedStyle silently falls back to the reliable elem.style
 +
valueIsBorderBox = isBorderBox &&
 +
( support.boxSizingReliable() || val === elem.style[ name ] );
 +
 
 +
// Normalize "", auto, and prepare for extra
 +
val = parseFloat( val ) || 0;
 +
}
 +
 
 +
// Use the active box-sizing model to add/subtract irrelevant styles
 +
return ( val +
 +
augmentWidthOrHeight(
 +
elem,
 +
name,
 +
extra || ( isBorderBox ? "border" : "content" ),
 +
valueIsBorderBox,
 +
styles
 +
)
 +
) + "px";
 +
}
 +
 
 +
function showHide( elements, show ) {
 +
var display, elem, hidden,
 +
values = [],
 +
index = 0,
 +
length = elements.length;
 +
 
 +
for ( ; index < length; index++ ) {
 +
elem = elements[ index ];
 +
if ( !elem.style ) {
 +
continue;
 +
}
 +
 
 +
values[ index ] = data_priv.get( elem, "olddisplay" );
 +
display = elem.style.display;
 +
if ( show ) {
 +
// Reset the inline display of this element to learn if it is
 +
// being hidden by cascaded rules or not
 +
if ( !values[ index ] && display === "none" ) {
 +
elem.style.display = "";
 +
}
 +
 
 +
// Set elements which have been overridden with display: none
 +
// in a stylesheet to whatever the default browser style is
 +
// for such an element
 +
if ( elem.style.display === "" && isHidden( elem ) ) {
 +
values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
 +
}
 +
} else {
 +
hidden = isHidden( elem );
 +
 
 +
if ( display !== "none" || !hidden ) {
 +
data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
 +
}
 +
}
 +
}
 +
 
 +
// Set the display of most of the elements in a second loop
 +
// to avoid the constant reflow
 +
for ( index = 0; index < length; index++ ) {
 +
elem = elements[ index ];
 +
if ( !elem.style ) {
 +
continue;
 +
}
 +
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
 +
elem.style.display = show ? values[ index ] || "" : "none";
 +
}
 +
}
 +
 
 +
return elements;
 +
}
 +
 
 +
jQuery.extend({
 +
 
 +
// Add in style property hooks for overriding the default
 +
// behavior of getting and setting a style property
 +
cssHooks: {
 +
opacity: {
 +
get: function( elem, computed ) {
 +
if ( computed ) {
 +
 
 +
// We should always get a number back from opacity
 +
var ret = curCSS( elem, "opacity" );
 +
return ret === "" ? "1" : ret;
 +
}
 +
}
 +
}
 +
},
 +
 
 +
// Don't automatically add "px" to these possibly-unitless properties
 +
cssNumber: {
 +
"columnCount": true,
 +
"fillOpacity": true,
 +
"flexGrow": true,
 +
"flexShrink": true,
 +
"fontWeight": true,
 +
"lineHeight": true,
 +
"opacity": true,
 +
"order": true,
 +
"orphans": true,
 +
"widows": true,
 +
"zIndex": true,
 +
"zoom": true
 +
},
 +
 
 +
// Add in properties whose names you wish to fix before
 +
// setting or getting the value
 +
cssProps: {
 +
"float": "cssFloat"
 +
},
 +
 
 +
// Get and set the style property on a DOM Node
 +
style: function( elem, name, value, extra ) {
 +
 
 +
// Don't set styles on text and comment nodes
 +
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
 +
return;
 +
}
 +
 
 +
// Make sure that we're working with the right name
 +
var ret, type, hooks,
 +
origName = jQuery.camelCase( name ),
 +
style = elem.style;
 +
 
 +
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
 +
 
 +
// Gets hook for the prefixed version, then unprefixed version
 +
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
 +
 
 +
// Check if we're setting a value
 +
if ( value !== undefined ) {
 +
type = typeof value;
 +
 
 +
// Convert "+=" or "-=" to relative numbers (#7345)
 +
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
 +
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
 +
// Fixes bug #9237
 +
type = "number";
 +
}
 +
 
 +
// Make sure that null and NaN values aren't set (#7116)
 +
if ( value == null || value !== value ) {
 +
return;
 +
}
 +
 
 +
// If a number, add 'px' to the (except for certain CSS properties)
 +
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
 +
value += "px";
 +
}
 +
 
 +
// Support: IE9-11+
 +
// background-* props affect original clone's values
 +
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
 +
style[ name ] = "inherit";
 +
}
 +
 
 +
// If a hook was provided, use that value, otherwise just set the specified value
 +
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
 +
style[ name ] = value;
 +
}
 +
 
 +
} else {
 +
// If a hook was provided get the non-computed value from there
 +
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
 +
return ret;
 +
}
 +
 
 +
// Otherwise just get the value from the style object
 +
return style[ name ];
 +
}
 +
},
 +
 
 +
css: function( elem, name, extra, styles ) {
 +
var val, num, hooks,
 +
origName = jQuery.camelCase( name );
 +
 
 +
// Make sure that we're working with the right name
 +
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
 +
 
 +
// Try prefixed name followed by the unprefixed name
 +
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
 +
 
 +
// If a hook was provided get the computed value from there
 +
if ( hooks && "get" in hooks ) {
 +
val = hooks.get( elem, true, extra );
 +
}
 +
 
 +
// Otherwise, if a way to get the computed value exists, use that
 +
if ( val === undefined ) {
 +
val = curCSS( elem, name, styles );
 +
}
 +
 
 +
// Convert "normal" to computed value
 +
if ( val === "normal" && name in cssNormalTransform ) {
 +
val = cssNormalTransform[ name ];
 +
}
 +
 
 +
// Make numeric if forced or a qualifier was provided and val looks numeric
 +
if ( extra === "" || extra ) {
 +
num = parseFloat( val );
 +
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
 +
}
 +
return val;
 +
}
 +
});
 +
 
 +
jQuery.each([ "height", "width" ], function( i, name ) {
 +
jQuery.cssHooks[ name ] = {
 +
get: function( elem, computed, extra ) {
 +
if ( computed ) {
 +
 
 +
// Certain elements can have dimension info if we invisibly show them
 +
// but it must have a current display style that would benefit
 +
return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
 +
jQuery.swap( elem, cssShow, function() {
 +
return getWidthOrHeight( elem, name, extra );
 +
}) :
 +
getWidthOrHeight( elem, name, extra );
 +
}
 +
},
 +
 
 +
set: function( elem, value, extra ) {
 +
var styles = extra && getStyles( elem );
 +
return setPositiveNumber( elem, value, extra ?
 +
augmentWidthOrHeight(
 +
elem,
 +
name,
 +
extra,
 +
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
 +
styles
 +
) : 0
 +
);
 +
}
 +
};
 +
});
 +
 
 +
// Support: Android 2.3
 +
jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
 +
function( elem, computed ) {
 +
if ( computed ) {
 +
return jQuery.swap( elem, { "display": "inline-block" },
 +
curCSS, [ elem, "marginRight" ] );
 +
}
 +
}
 +
);
 +
 
 +
// These hooks are used by animate to expand properties
 +
jQuery.each({
 +
margin: "",
 +
padding: "",
 +
border: "Width"
 +
}, function( prefix, suffix ) {
 +
jQuery.cssHooks[ prefix + suffix ] = {
 +
expand: function( value ) {
 +
var i = 0,
 +
expanded = {},
 +
 
 +
// Assumes a single number if not a string
 +
parts = typeof value === "string" ? value.split(" ") : [ value ];
 +
 
 +
for ( ; i < 4; i++ ) {
 +
expanded[ prefix + cssExpand[ i ] + suffix ] =
 +
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
 +
}
 +
 
 +
return expanded;
 +
}
 +
};
 +
 
 +
if ( !rmargin.test( prefix ) ) {
 +
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
 +
}
 +
});
 +
 
 +
jQuery.fn.extend({
 +
css: function( name, value ) {
 +
return access( this, function( elem, name, value ) {
 +
var styles, len,
 +
map = {},
 +
i = 0;
 +
 
 +
if ( jQuery.isArray( name ) ) {
 +
styles = getStyles( elem );
 +
len = name.length;
 +
 
 +
for ( ; i < len; i++ ) {
 +
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
 +
}
 +
 
 +
return map;
 +
}
 +
 
 +
return value !== undefined ?
 +
jQuery.style( elem, name, value ) :
 +
jQuery.css( elem, name );
 +
}, name, value, arguments.length > 1 );
 +
},
 +
show: function() {
 +
return showHide( this, true );
 +
},
 +
hide: function() {
 +
return showHide( this );
 +
},
 +
toggle: function( state ) {
 +
if ( typeof state === "boolean" ) {
 +
return state ? this.show() : this.hide();
 +
}
 +
 
 +
return this.each(function() {
 +
if ( isHidden( this ) ) {
 +
jQuery( this ).show();
 +
} else {
 +
jQuery( this ).hide();
 +
}
 +
});
 +
}
 +
});
 +
 
 +
 
 +
function Tween( elem, options, prop, end, easing ) {
 +
return new Tween.prototype.init( elem, options, prop, end, easing );
 +
}
 +
jQuery.Tween = Tween;
 +
 
 +
Tween.prototype = {
 +
constructor: Tween,
 +
init: function( elem, options, prop, end, easing, unit ) {
 +
this.elem = elem;
 +
this.prop = prop;
 +
this.easing = easing || "swing";
 +
this.options = options;
 +
this.start = this.now = this.cur();
 +
this.end = end;
 +
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
 +
},
 +
cur: function() {
 +
var hooks = Tween.propHooks[ this.prop ];
 +
 
 +
return hooks && hooks.get ?
 +
hooks.get( this ) :
 +
Tween.propHooks._default.get( this );
 +
},
 +
run: function( percent ) {
 +
var eased,
 +
hooks = Tween.propHooks[ this.prop ];
 +
 
 +
if ( this.options.duration ) {
 +
this.pos = eased = jQuery.easing[ this.easing ](
 +
percent, this.options.duration * percent, 0, 1, this.options.duration
 +
);
 +
} else {
 +
this.pos = eased = percent;
 +
}
 +
this.now = ( this.end - this.start ) * eased + this.start;
 +
 
 +
if ( this.options.step ) {
 +
this.options.step.call( this.elem, this.now, this );
 +
}
 +
 
 +
if ( hooks && hooks.set ) {
 +
hooks.set( this );
 +
} else {
 +
Tween.propHooks._default.set( this );
 +
}
 +
return this;
 +
}
 +
};
 +
 
 +
Tween.prototype.init.prototype = Tween.prototype;
 +
 
 +
Tween.propHooks = {
 +
_default: {
 +
get: function( tween ) {
 +
var result;
 +
 
 +
if ( tween.elem[ tween.prop ] != null &&
 +
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
 +
return tween.elem[ tween.prop ];
 +
}
 +
 
 +
// Passing an empty string as a 3rd parameter to .css will automatically
 +
// attempt a parseFloat and fallback to a string if the parse fails.
 +
// Simple values such as "10px" are parsed to Float;
 +
// complex values such as "rotate(1rad)" are returned as-is.
 +
result = jQuery.css( tween.elem, tween.prop, "" );
 +
// Empty strings, null, undefined and "auto" are converted to 0.
 +
return !result || result === "auto" ? 0 : result;
 +
},
 +
set: function( tween ) {
 +
// Use step hook for back compat.
 +
// Use cssHook if its there.
 +
// Use .style if available and use plain properties where available.
 +
if ( jQuery.fx.step[ tween.prop ] ) {
 +
jQuery.fx.step[ tween.prop ]( tween );
 +
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
 +
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
 +
} else {
 +
tween.elem[ tween.prop ] = tween.now;
 +
}
 +
}
 +
}
 +
};
 +
 
 +
// Support: IE9
 +
// Panic based approach to setting things on disconnected nodes
 +
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
 +
set: function( tween ) {
 +
if ( tween.elem.nodeType && tween.elem.parentNode ) {
 +
tween.elem[ tween.prop ] = tween.now;
 +
}
 +
}
 +
};
 +
 
 +
jQuery.easing = {
 +
linear: function( p ) {
 +
return p;
 +
},
 +
swing: function( p ) {
 +
return 0.5 - Math.cos( p * Math.PI ) / 2;
 +
}
 +
};
 +
 
 +
jQuery.fx = Tween.prototype.init;
 +
 
 +
// Back Compat <1.8 extension point
 +
jQuery.fx.step = {};
 +
 
 +
 
 +
 
 +
 
 +
var
 +
fxNow, timerId,
 +
rfxtypes = /^(?:toggle|show|hide)$/,
 +
rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
 +
rrun = /queueHooks$/,
 +
animationPrefilters = [ defaultPrefilter ],
 +
tweeners = {
 +
"*": [ function( prop, value ) {
 +
var tween = this.createTween( prop, value ),
 +
target = tween.cur(),
 +
parts = rfxnum.exec( value ),
 +
unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
 +
 
 +
// Starting value computation is required for potential unit mismatches
 +
start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
 +
rfxnum.exec( jQuery.css( tween.elem, prop ) ),
 +
scale = 1,
 +
maxIterations = 20;
 +
 
 +
if ( start && start[ 3 ] !== unit ) {
 +
// Trust units reported by jQuery.css
 +
unit = unit || start[ 3 ];
 +
 
 +
// Make sure we update the tween properties later on
 +
parts = parts || [];
 +
 
 +
// Iteratively approximate from a nonzero starting point
 +
start = +target || 1;
 +
 
 +
do {
 +
// If previous iteration zeroed out, double until we get *something*.
 +
// Use string for doubling so we don't accidentally see scale as unchanged below
 +
scale = scale || ".5";
 +
 
 +
// Adjust and apply
 +
start = start / scale;
 +
jQuery.style( tween.elem, prop, start + unit );
 +
 
 +
// Update scale, tolerating zero or NaN from tween.cur(),
 +
// break the loop if scale is unchanged or perfect, or if we've just had enough
 +
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
 +
}
 +
 
 +
// Update tween properties
 +
if ( parts ) {
 +
start = tween.start = +start || +target || 0;
 +
tween.unit = unit;
 +
// If a +=/-= token was provided, we're doing a relative animation
 +
tween.end = parts[ 1 ] ?
 +
start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
 +
+parts[ 2 ];
 +
}
 +
 
 +
return tween;
 +
} ]
 +
};
 +
 
 +
// Animations created synchronously will run synchronously
 +
function createFxNow() {
 +
setTimeout(function() {
 +
fxNow = undefined;
 +
});
 +
return ( fxNow = jQuery.now() );
 +
}
 +
 
 +
// Generate parameters to create a standard animation
 +
function genFx( type, includeWidth ) {
 +
var which,
 +
i = 0,
 +
attrs = { height: type };
 +
 
 +
// If we include width, step value is 1 to do all cssExpand values,
 +
// otherwise step value is 2 to skip over Left and Right
 +
includeWidth = includeWidth ? 1 : 0;
 +
for ( ; i < 4 ; i += 2 - includeWidth ) {
 +
which = cssExpand[ i ];
 +
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
 +
}
 +
 
 +
if ( includeWidth ) {
 +
attrs.opacity = attrs.width = type;
 +
}
 +
 
 +
return attrs;
 +
}
 +
 
 +
function createTween( value, prop, animation ) {
 +
var tween,
 +
collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
 +
index = 0,
 +
length = collection.length;
 +
for ( ; index < length; index++ ) {
 +
if ( (tween = collection[ index ].call( animation, prop, value )) ) {
 +
 
 +
// We're done with this property
 +
return tween;
 +
}
 +
}
 +
}
 +
 
 +
function defaultPrefilter( elem, props, opts ) {
 +
/* jshint validthis: true */
 +
var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
 +
anim = this,
 +
orig = {},
 +
style = elem.style,
 +
hidden = elem.nodeType && isHidden( elem ),
 +
dataShow = data_priv.get( elem, "fxshow" );
 +
 
 +
// Handle queue: false promises
 +
if ( !opts.queue ) {
 +
hooks = jQuery._queueHooks( elem, "fx" );
 +
if ( hooks.unqueued == null ) {
 +
hooks.unqueued = 0;
 +
oldfire = hooks.empty.fire;
 +
hooks.empty.fire = function() {
 +
if ( !hooks.unqueued ) {
 +
oldfire();
 +
}
 +
};
 +
}
 +
hooks.unqueued++;
 +
 
 +
anim.always(function() {
 +
// Ensure the complete handler is called before this completes
 +
anim.always(function() {
 +
hooks.unqueued--;
 +
if ( !jQuery.queue( elem, "fx" ).length ) {
 +
hooks.empty.fire();
 +
}
 +
});
 +
});
 +
}
 +
 
 +
// Height/width overflow pass
 +
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
 +
// Make sure that nothing sneaks out
 +
// Record all 3 overflow attributes because IE9-10 do not
 +
// change the overflow attribute when overflowX and
 +
// overflowY are set to the same value
 +
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
 +
 
 +
// Set display property to inline-block for height/width
 +
// animations on inline elements that are having width/height animated
 +
display = jQuery.css( elem, "display" );
 +
 
 +
// Test default display if display is currently "none"
 +
checkDisplay = display === "none" ?
 +
data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
 +
 
 +
if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
 +
style.display = "inline-block";
 +
}
 +
}
 +
 
 +
if ( opts.overflow ) {
 +
style.overflow = "hidden";
 +
anim.always(function() {
 +
style.overflow = opts.overflow[ 0 ];
 +
style.overflowX = opts.overflow[ 1 ];
 +
style.overflowY = opts.overflow[ 2 ];
 +
});
 +
}
 +
 
 +
// show/hide pass
 +
for ( prop in props ) {
 +
value = props[ prop ];
 +
if ( rfxtypes.exec( value ) ) {
 +
delete props[ prop ];
 +
toggle = toggle || value === "toggle";
 +
if ( value === ( hidden ? "hide" : "show" ) ) {
 +
 
 +
// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
 +
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
 +
hidden = true;
 +
} else {
 +
continue;
 +
}
 +
}
 +
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
 +
 
 +
// Any non-fx value stops us from restoring the original display value
 +
} else {
 +
display = undefined;
 +
}
 +
}
 +
 
 +
if ( !jQuery.isEmptyObject( orig ) ) {
 +
if ( dataShow ) {
 +
if ( "hidden" in dataShow ) {
 +
hidden = dataShow.hidden;
 +
}
 +
} else {
 +
dataShow = data_priv.access( elem, "fxshow", {} );
 +
}
 +
 
 +
// Store state if its toggle - enables .stop().toggle() to "reverse"
 +
if ( toggle ) {
 +
dataShow.hidden = !hidden;
 +
}
 +
if ( hidden ) {
 +
jQuery( elem ).show();
 +
} else {
 +
anim.done(function() {
 +
jQuery( elem ).hide();
 +
});
 +
}
 +
anim.done(function() {
 +
var prop;
 +
 
 +
data_priv.remove( elem, "fxshow" );
 +
for ( prop in orig ) {
 +
jQuery.style( elem, prop, orig[ prop ] );
 +
}
 +
});
 +
for ( prop in orig ) {
 +
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
 +
 
 +
if ( !( prop in dataShow ) ) {
 +
dataShow[ prop ] = tween.start;
 +
if ( hidden ) {
 +
tween.end = tween.start;
 +
tween.start = prop === "width" || prop === "height" ? 1 : 0;
 +
}
 +
}
 +
}
 +
 
 +
// If this is a noop like .hide().hide(), restore an overwritten display value
 +
} else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
 +
style.display = display;
 +
}
 +
}
 +
 
 +
function propFilter( props, specialEasing ) {
 +
var index, name, easing, value, hooks;
 +
 
 +
// camelCase, specialEasing and expand cssHook pass
 +
for ( index in props ) {
 +
name = jQuery.camelCase( index );
 +
easing = specialEasing[ name ];
 +
value = props[ index ];
 +
if ( jQuery.isArray( value ) ) {
 +
easing = value[ 1 ];
 +
value = props[ index ] = value[ 0 ];
 +
}
 +
 
 +
if ( index !== name ) {
 +
props[ name ] = value;
 +
delete props[ index ];
 +
}
 +
 
 +
hooks = jQuery.cssHooks[ name ];
 +
if ( hooks && "expand" in hooks ) {
 +
value = hooks.expand( value );
 +
delete props[ name ];
 +
 
 +
// Not quite $.extend, this won't overwrite existing keys.
 +
// Reusing 'index' because we have the correct "name"
 +
for ( index in value ) {
 +
if ( !( index in props ) ) {
 +
props[ index ] = value[ index ];
 +
specialEasing[ index ] = easing;
 +
}
 +
}
 +
} else {
 +
specialEasing[ name ] = easing;
 +
}
 +
}
 +
}
 +
 
 +
function Animation( elem, properties, options ) {
 +
var result,
 +
stopped,
 +
index = 0,
 +
length = animationPrefilters.length,
 +
deferred = jQuery.Deferred().always( function() {
 +
// Don't match elem in the :animated selector
 +
delete tick.elem;
 +
}),
 +
tick = function() {
 +
if ( stopped ) {
 +
return false;
 +
}
 +
var currentTime = fxNow || createFxNow(),
 +
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
 +
// Support: Android 2.3
 +
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
 +
temp = remaining / animation.duration || 0,
 +
percent = 1 - temp,
 +
index = 0,
 +
length = animation.tweens.length;
 +
 
 +
for ( ; index < length ; index++ ) {
 +
animation.tweens[ index ].run( percent );
 +
}
 +
 
 +
deferred.notifyWith( elem, [ animation, percent, remaining ]);
 +
 
 +
if ( percent < 1 && length ) {
 +
return remaining;
 +
} else {
 +
deferred.resolveWith( elem, [ animation ] );
 +
return false;
 +
}
 +
},
 +
animation = deferred.promise({
 +
elem: elem,
 +
props: jQuery.extend( {}, properties ),
 +
opts: jQuery.extend( true, { specialEasing: {} }, options ),
 +
originalProperties: properties,
 +
originalOptions: options,
 +
startTime: fxNow || createFxNow(),
 +
duration: options.duration,
 +
tweens: [],
 +
createTween: function( prop, end ) {
 +
var tween = jQuery.Tween( elem, animation.opts, prop, end,
 +
animation.opts.specialEasing[ prop ] || animation.opts.easing );
 +
animation.tweens.push( tween );
 +
return tween;
 +
},
 +
stop: function( gotoEnd ) {
 +
var index = 0,
 +
// If we are going to the end, we want to run all the tweens
 +
// otherwise we skip this part
 +
length = gotoEnd ? animation.tweens.length : 0;
 +
if ( stopped ) {
 +
return this;
 +
}
 +
stopped = true;
 +
for ( ; index < length ; index++ ) {
 +
animation.tweens[ index ].run( 1 );
 +
}
 +
 
 +
// Resolve when we played the last frame; otherwise, reject
 +
if ( gotoEnd ) {
 +
deferred.resolveWith( elem, [ animation, gotoEnd ] );
 +
} else {
 +
deferred.rejectWith( elem, [ animation, gotoEnd ] );
 +
}
 +
return this;
 +
}
 +
}),
 +
props = animation.props;
 +
 
 +
propFilter( props, animation.opts.specialEasing );
 +
 
 +
for ( ; index < length ; index++ ) {
 +
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
 +
if ( result ) {
 +
return result;
 +
}
 +
}
 +
 
 +
jQuery.map( props, createTween, animation );
 +
 
 +
if ( jQuery.isFunction( animation.opts.start ) ) {
 +
animation.opts.start.call( elem, animation );
 +
}
 +
 
 +
jQuery.fx.timer(
 +
jQuery.extend( tick, {
 +
elem: elem,
 +
anim: animation,
 +
queue: animation.opts.queue
 +
})
 +
);
 +
 
 +
// attach callbacks from options
 +
return animation.progress( animation.opts.progress )
 +
.done( animation.opts.done, animation.opts.complete )
 +
.fail( animation.opts.fail )
 +
.always( animation.opts.always );
 +
}
 +
 
 +
jQuery.Animation = jQuery.extend( Animation, {
 +
 
 +
tweener: function( props, callback ) {
 +
if ( jQuery.isFunction( props ) ) {
 +
callback = props;
 +
props = [ "*" ];
 +
} else {
 +
props = props.split(" ");
 +
}
 +
 
 +
var prop,
 +
index = 0,
 +
length = props.length;
 +
 
 +
for ( ; index < length ; index++ ) {
 +
prop = props[ index ];
 +
tweeners[ prop ] = tweeners[ prop ] || [];
 +
tweeners[ prop ].unshift( callback );
 +
}
 +
},
 +
 
 +
prefilter: function( callback, prepend ) {
 +
if ( prepend ) {
 +
animationPrefilters.unshift( callback );
 +
} else {
 +
animationPrefilters.push( callback );
 +
}
 +
}
 +
});
 +
 
 +
jQuery.speed = function( speed, easing, fn ) {
 +
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
 +
complete: fn || !fn && easing ||
 +
jQuery.isFunction( speed ) && speed,
 +
duration: speed,
 +
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
 +
};
 +
 
 +
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
 +
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
 +
 
 +
// Normalize opt.queue - true/undefined/null -> "fx"
 +
if ( opt.queue == null || opt.queue === true ) {
 +
opt.queue = "fx";
 +
}
 +
 
 +
// Queueing
 +
opt.old = opt.complete;
 +
 
 +
opt.complete = function() {
 +
if ( jQuery.isFunction( opt.old ) ) {
 +
opt.old.call( this );
 +
}
 +
 
 +
if ( opt.queue ) {
 +
jQuery.dequeue( this, opt.queue );
 +
}
 +
};
 +
 
 +
return opt;
 +
};
 +
 
 +
jQuery.fn.extend({
 +
fadeTo: function( speed, to, easing, callback ) {
 +
 
 +
// Show any hidden elements after setting opacity to 0
 +
return this.filter( isHidden ).css( "opacity", 0 ).show()
 +
 
 +
// Animate to the value specified
 +
.end().animate({ opacity: to }, speed, easing, callback );
 +
},
 +
animate: function( prop, speed, easing, callback ) {
 +
var empty = jQuery.isEmptyObject( prop ),
 +
optall = jQuery.speed( speed, easing, callback ),
 +
doAnimation = function() {
 +
// Operate on a copy of prop so per-property easing won't be lost
 +
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
 +
 
 +
// Empty animations, or finishing resolves immediately
 +
if ( empty || data_priv.get( this, "finish" ) ) {
 +
anim.stop( true );
 +
}
 +
};
 +
doAnimation.finish = doAnimation;
 +
 
 +
return empty || optall.queue === false ?
 +
this.each( doAnimation ) :
 +
this.queue( optall.queue, doAnimation );
 +
},
 +
stop: function( type, clearQueue, gotoEnd ) {
 +
var stopQueue = function( hooks ) {
 +
var stop = hooks.stop;
 +
delete hooks.stop;
 +
stop( gotoEnd );
 +
};
 +
 
 +
if ( typeof type !== "string" ) {
 +
gotoEnd = clearQueue;
 +
clearQueue = type;
 +
type = undefined;
 +
}
 +
if ( clearQueue && type !== false ) {
 +
this.queue( type || "fx", [] );
 +
}
 +
 
 +
return this.each(function() {
 +
var dequeue = true,
 +
index = type != null && type + "queueHooks",
 +
timers = jQuery.timers,
 +
data = data_priv.get( this );
 +
 
 +
if ( index ) {
 +
if ( data[ index ] && data[ index ].stop ) {
 +
stopQueue( data[ index ] );
 +
}
 +
} else {
 +
for ( index in data ) {
 +
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
 +
stopQueue( data[ index ] );
 +
}
 +
}
 +
}
 +
 
 +
for ( index = timers.length; index--; ) {
 +
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
 +
timers[ index ].anim.stop( gotoEnd );
 +
dequeue = false;
 +
timers.splice( index, 1 );
 +
}
 +
}
 +
 
 +
// Start the next in the queue if the last step wasn't forced.
 +
// Timers currently will call their complete callbacks, which
 +
// will dequeue but only if they were gotoEnd.
 +
if ( dequeue || !gotoEnd ) {
 +
jQuery.dequeue( this, type );
 +
}
 +
});
 +
},
 +
finish: function( type ) {
 +
if ( type !== false ) {
 +
type = type || "fx";
 +
}
 +
return this.each(function() {
 +
var index,
 +
data = data_priv.get( this ),
 +
queue = data[ type + "queue" ],
 +
hooks = data[ type + "queueHooks" ],
 +
timers = jQuery.timers,
 +
length = queue ? queue.length : 0;
 +
 
 +
// Enable finishing flag on private data
 +
data.finish = true;
 +
 
 +
// Empty the queue first
 +
jQuery.queue( this, type, [] );
 +
 
 +
if ( hooks && hooks.stop ) {
 +
hooks.stop.call( this, true );
 +
}
 +
 
 +
// Look for any active animations, and finish them
 +
for ( index = timers.length; index--; ) {
 +
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
 +
timers[ index ].anim.stop( true );
 +
timers.splice( index, 1 );
 +
}
 +
}
 +
 
 +
// Look for any animations in the old queue and finish them
 +
for ( index = 0; index < length; index++ ) {
 +
if ( queue[ index ] && queue[ index ].finish ) {
 +
queue[ index ].finish.call( this );
 +
}
 +
}
 +
 
 +
// Turn off finishing flag
 +
delete data.finish;
 +
});
 +
}
 +
});
 +
 
 +
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
 +
var cssFn = jQuery.fn[ name ];
 +
jQuery.fn[ name ] = function( speed, easing, callback ) {
 +
return speed == null || typeof speed === "boolean" ?
 +
cssFn.apply( this, arguments ) :
 +
this.animate( genFx( name, true ), speed, easing, callback );
 +
};
 +
});
 +
 
 +
// Generate shortcuts for custom animations
 +
jQuery.each({
 +
slideDown: genFx("show"),
 +
slideUp: genFx("hide"),
 +
slideToggle: genFx("toggle"),
 +
fadeIn: { opacity: "show" },
 +
fadeOut: { opacity: "hide" },
 +
fadeToggle: { opacity: "toggle" }
 +
}, function( name, props ) {
 +
jQuery.fn[ name ] = function( speed, easing, callback ) {
 +
return this.animate( props, speed, easing, callback );
 +
};
 +
});
 +
 
 +
jQuery.timers = [];
 +
jQuery.fx.tick = function() {
 +
var timer,
 +
i = 0,
 +
timers = jQuery.timers;
 +
 
 +
fxNow = jQuery.now();
 +
 
 +
for ( ; i < timers.length; i++ ) {
 +
timer = timers[ i ];
 +
// Checks the timer has not already been removed
 +
if ( !timer() && timers[ i ] === timer ) {
 +
timers.splice( i--, 1 );
 +
}
 +
}
 +
 
 +
if ( !timers.length ) {
 +
jQuery.fx.stop();
 +
}
 +
fxNow = undefined;
 +
};
 +
 
 +
jQuery.fx.timer = function( timer ) {
 +
jQuery.timers.push( timer );
 +
if ( timer() ) {
 +
jQuery.fx.start();
 +
} else {
 +
jQuery.timers.pop();
 +
}
 +
};
 +
 
 +
jQuery.fx.interval = 13;
 +
 
 +
jQuery.fx.start = function() {
 +
if ( !timerId ) {
 +
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
 +
}
 +
};
 +
 
 +
jQuery.fx.stop = function() {
 +
clearInterval( timerId );
 +
timerId = null;
 +
};
 +
 
 +
jQuery.fx.speeds = {
 +
slow: 600,
 +
fast: 200,
 +
// Default speed
 +
_default: 400
 +
};
 +
 
 +
 
 +
// Based off of the plugin by Clint Helfers, with permission.
 +
// http://blindsignals.com/index.php/2009/07/jquery-delay/
 +
jQuery.fn.delay = function( time, type ) {
 +
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
 +
type = type || "fx";
 +
 
 +
return this.queue( type, function( next, hooks ) {
 +
var timeout = setTimeout( next, time );
 +
hooks.stop = function() {
 +
clearTimeout( timeout );
 +
};
 +
});
 +
};
 +
 
 +
 
 +
(function() {
 +
var input = document.createElement( "input" ),
 +
select = document.createElement( "select" ),
 +
opt = select.appendChild( document.createElement( "option" ) );
 +
 
 +
input.type = "checkbox";
 +
 
 +
// Support: iOS<=5.1, Android<=4.2+
 +
// Default value for a checkbox should be "on"
 +
support.checkOn = input.value !== "";
 +
 
 +
// Support: IE<=11+
 +
// Must access selectedIndex to make default options select
 +
support.optSelected = opt.selected;
 +
 
 +
// Support: Android<=2.3
 +
// Options inside disabled selects are incorrectly marked as disabled
 +
select.disabled = true;
 +
support.optDisabled = !opt.disabled;
 +
 
 +
// Support: IE<=11+
 +
// An input loses its value after becoming a radio
 +
input = document.createElement( "input" );
 +
input.value = "t";
 +
input.type = "radio";
 +
support.radioValue = input.value === "t";
 +
})();
 +
 
 +
 
 +
var nodeHook, boolHook,
 +
attrHandle = jQuery.expr.attrHandle;
 +
 
 +
jQuery.fn.extend({
 +
attr: function( name, value ) {
 +
return access( this, jQuery.attr, name, value, arguments.length > 1 );
 +
},
 +
 
 +
removeAttr: function( name ) {
 +
return this.each(function() {
 +
jQuery.removeAttr( this, name );
 +
});
 +
}
 +
});
 +
 
 +
jQuery.extend({
 +
attr: function( elem, name, value ) {
 +
var hooks, ret,
 +
nType = elem.nodeType;
 +
 
 +
// don't get/set attributes on text, comment and attribute nodes
 +
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
 +
return;
 +
}
 +
 
 +
// Fallback to prop when attributes are not supported
 +
if ( typeof elem.getAttribute === strundefined ) {
 +
return jQuery.prop( elem, name, value );
 +
}
 +
 
 +
// All attributes are lowercase
 +
// Grab necessary hook if one is defined
 +
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
 +
name = name.toLowerCase();
 +
hooks = jQuery.attrHooks[ name ] ||
 +
( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
 +
}
 +
 
 +
if ( value !== undefined ) {
 +
 
 +
if ( value === null ) {
 +
jQuery.removeAttr( elem, name );
 +
 
 +
} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
 +
return ret;
 +
 
 +
} else {
 +
elem.setAttribute( name, value + "" );
 +
return value;
 +
}
 +
 
 +
} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
 +
return ret;
 +
 
 +
} else {
 +
ret = jQuery.find.attr( elem, name );
 +
 
 +
// Non-existent attributes return null, we normalize to undefined
 +
return ret == null ?
 +
undefined :
 +
ret;
 +
}
 +
},
 +
 
 +
removeAttr: function( elem, value ) {
 +
var name, propName,
 +
i = 0,
 +
attrNames = value && value.match( rnotwhite );
 +
 
 +
if ( attrNames && elem.nodeType === 1 ) {
 +
while ( (name = attrNames[i++]) ) {
 +
propName = jQuery.propFix[ name ] || name;
 +
 
 +
// Boolean attributes get special treatment (#10870)
 +
if ( jQuery.expr.match.bool.test( name ) ) {
 +
// Set corresponding property to false
 +
elem[ propName ] = false;
 +
}
 +
 
 +
elem.removeAttribute( name );
 +
}
 +
}
 +
},
 +
 
 +
attrHooks: {
 +
type: {
 +
set: function( elem, value ) {
 +
if ( !support.radioValue && value === "radio" &&
 +
jQuery.nodeName( elem, "input" ) ) {
 +
var val = elem.value;
 +
elem.setAttribute( "type", value );
 +
if ( val ) {
 +
elem.value = val;
 +
}
 +
return value;
 +
}
 +
}
 +
}
 +
}
 +
});
 +
 
 +
// Hooks for boolean attributes
 +
boolHook = {
 +
set: function( elem, value, name ) {
 +
if ( value === false ) {
 +
// Remove boolean attributes when set to false
 +
jQuery.removeAttr( elem, name );
 +
} else {
 +
elem.setAttribute( name, name );
 +
}
 +
return name;
 +
}
 +
};
 +
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
 +
var getter = attrHandle[ name ] || jQuery.find.attr;
 +
 
 +
attrHandle[ name ] = function( elem, name, isXML ) {
 +
var ret, handle;
 +
if ( !isXML ) {
 +
// Avoid an infinite loop by temporarily removing this function from the getter
 +
handle = attrHandle[ name ];
 +
attrHandle[ name ] = ret;
 +
ret = getter( elem, name, isXML ) != null ?
 +
name.toLowerCase() :
 +
null;
 +
attrHandle[ name ] = handle;
 +
}
 +
return ret;
 +
};
 +
});
 +
 
 +
 
 +
 
 +
 
 +
var rfocusable = /^(?:input|select|textarea|button)$/i;
 +
 
 +
jQuery.fn.extend({
 +
prop: function( name, value ) {
 +
return access( this, jQuery.prop, name, value, arguments.length > 1 );
 +
},
 +
 
 +
removeProp: function( name ) {
 +
return this.each(function() {
 +
delete this[ jQuery.propFix[ name ] || name ];
 +
});
 +
}
 +
});
 +
 
 +
jQuery.extend({
 +
propFix: {
 +
"for": "htmlFor",
 +
"class": "className"
 +
},
 +
 
 +
prop: function( elem, name, value ) {
 +
var ret, hooks, notxml,
 +
nType = elem.nodeType;
 +
 
 +
// Don't get/set properties on text, comment and attribute nodes
 +
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
 +
return;
 +
}
 +
 
 +
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
 +
 
 +
if ( notxml ) {
 +
// Fix name and attach hooks
 +
name = jQuery.propFix[ name ] || name;
 +
hooks = jQuery.propHooks[ name ];
 +
}
 +
 
 +
if ( value !== undefined ) {
 +
return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
 +
ret :
 +
( elem[ name ] = value );
 +
 
 +
} else {
 +
return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
 +
ret :
 +
elem[ name ];
 +
}
 +
},
 +
 
 +
propHooks: {
 +
tabIndex: {
 +
get: function( elem ) {
 +
return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
 +
elem.tabIndex :
 +
-1;
 +
}
 +
}
 +
}
 +
});
 +
 
 +
if ( !support.optSelected ) {
 +
jQuery.propHooks.selected = {
 +
get: function( elem ) {
 +
var parent = elem.parentNode;
 +
if ( parent && parent.parentNode ) {
 +
parent.parentNode.selectedIndex;
 +
}
 +
return null;
 +
}
 +
};
 +
}
 +
 
 +
jQuery.each([
 +
"tabIndex",
 +
"readOnly",
 +
"maxLength",
 +
"cellSpacing",
 +
"cellPadding",
 +
"rowSpan",
 +
"colSpan",
 +
"useMap",
 +
"frameBorder",
 +
"contentEditable"
 +
], function() {
 +
jQuery.propFix[ this.toLowerCase() ] = this;
 +
});
 +
 
 +
 
 +
 
 +
 
 +
var rclass = /[\t\r\n\f]/g;
 +
 
 +
jQuery.fn.extend({
 +
addClass: function( value ) {
 +
var classes, elem, cur, clazz, j, finalValue,
 +
proceed = typeof value === "string" && value,
 +
i = 0,
 +
len = this.length;
 +
 
 +
if ( jQuery.isFunction( value ) ) {
 +
return this.each(function( j ) {
 +
jQuery( this ).addClass( value.call( this, j, this.className ) );
 +
});
 +
}
 +
 
 +
if ( proceed ) {
 +
// The disjunction here is for better compressibility (see removeClass)
 +
classes = ( value || "" ).match( rnotwhite ) || [];
 +
 
 +
for ( ; i < len; i++ ) {
 +
elem = this[ i ];
 +
cur = elem.nodeType === 1 && ( elem.className ?
 +
( " " + elem.className + " " ).replace( rclass, " " ) :
 +
" "
 +
);
 +
 
 +
if ( cur ) {
 +
j = 0;
 +
while ( (clazz = classes[j++]) ) {
 +
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
 +
cur += clazz + " ";
 +
}
 +
}
 +
 
 +
// only assign if different to avoid unneeded rendering.
 +
finalValue = jQuery.trim( cur );
 +
if ( elem.className !== finalValue ) {
 +
elem.className = finalValue;
 +
}
 +
}
 +
}
 +
}
 +
 
 +
return this;
 +
},
 +
 
 +
removeClass: function( value ) {
 +
var classes, elem, cur, clazz, j, finalValue,
 +
proceed = arguments.length === 0 || typeof value === "string" && value,
 +
i = 0,
 +
len = this.length;
 +
 
 +
if ( jQuery.isFunction( value ) ) {
 +
return this.each(function( j ) {
 +
jQuery( this ).removeClass( value.call( this, j, this.className ) );
 +
});
 +
}
 +
if ( proceed ) {
 +
classes = ( value || "" ).match( rnotwhite ) || [];
 +
 
 +
for ( ; i < len; i++ ) {
 +
elem = this[ i ];
 +
// This expression is here for better compressibility (see addClass)
 +
cur = elem.nodeType === 1 && ( elem.className ?
 +
( " " + elem.className + " " ).replace( rclass, " " ) :
 +
""
 +
);
 +
 
 +
if ( cur ) {
 +
j = 0;
 +
while ( (clazz = classes[j++]) ) {
 +
// Remove *all* instances
 +
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
 +
cur = cur.replace( " " + clazz + " ", " " );
 +
}
 +
}
 +
 
 +
// Only assign if different to avoid unneeded rendering.
 +
finalValue = value ? jQuery.trim( cur ) : "";
 +
if ( elem.className !== finalValue ) {
 +
elem.className = finalValue;
 +
}
 +
}
 +
}
 +
}
 +
 
 +
return this;
 +
},
 +
 
 +
toggleClass: function( value, stateVal ) {
 +
var type = typeof value;
 +
 
 +
if ( typeof stateVal === "boolean" && type === "string" ) {
 +
return stateVal ? this.addClass( value ) : this.removeClass( value );
 +
}
 +
 
 +
if ( jQuery.isFunction( value ) ) {
 +
return this.each(function( i ) {
 +
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
 +
});
 +
}
 +
 
 +
return this.each(function() {
 +
if ( type === "string" ) {
 +
// Toggle individual class names
 +
var className,
 +
i = 0,
 +
self = jQuery( this ),
 +
classNames = value.match( rnotwhite ) || [];
 +
 
 +
while ( (className = classNames[ i++ ]) ) {
 +
// Check each className given, space separated list
 +
if ( self.hasClass( className ) ) {
 +
self.removeClass( className );
 +
} else {
 +
self.addClass( className );
 +
}
 +
}
 +
 
 +
// Toggle whole class name
 +
} else if ( type === strundefined || type === "boolean" ) {
 +
if ( this.className ) {
 +
// store className if set
 +
data_priv.set( this, "__className__", this.className );
 +
}
 +
 
 +
// If the element has a class name or if we're passed `false`,
 +
// then remove the whole classname (if there was one, the above saved it).
 +
// Otherwise bring back whatever was previously saved (if anything),
 +
// falling back to the empty string if nothing was stored.
 +
this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
 +
}
 +
});
 +
},
 +
 
 +
hasClass: function( selector ) {
 +
var className = " " + selector + " ",
 +
i = 0,
 +
l = this.length;
 +
for ( ; i < l; i++ ) {
 +
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
 +
return true;
 +
}
 +
}
 +
 
 +
return false;
 +
}
 +
});
 +
 
 +
 
 +
 
 +
 
 +
var rreturn = /\r/g;
 +
 
 +
jQuery.fn.extend({
 +
val: function( value ) {
 +
var hooks, ret, isFunction,
 +
elem = this[0];
 +
 
 +
if ( !arguments.length ) {
 +
if ( elem ) {
 +
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
 +
 
 +
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
 +
return ret;
 +
}
 +
 
 +
ret = elem.value;
 +
 
 +
return typeof ret === "string" ?
 +
// Handle most common string cases
 +
ret.replace(rreturn, "") :
 +
// Handle cases where value is null/undef or number
 +
ret == null ? "" : ret;
 +
}
 +
 
 +
return;
 +
}
 +
 
 +
isFunction = jQuery.isFunction( value );
 +
 
 +
return this.each(function( i ) {
 +
var val;
 +
 
 +
if ( this.nodeType !== 1 ) {
 +
return;
 +
}
 +
 
 +
if ( isFunction ) {
 +
val = value.call( this, i, jQuery( this ).val() );
 +
} else {
 +
val = value;
 +
}
 +
 
 +
// Treat null/undefined as ""; convert numbers to string
 +
if ( val == null ) {
 +
val = "";
 +
 
 +
} else if ( typeof val === "number" ) {
 +
val += "";
 +
 
 +
} else if ( jQuery.isArray( val ) ) {
 +
val = jQuery.map( val, function( value ) {
 +
return value == null ? "" : value + "";
 +
});
 +
}
 +
 
 +
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
 +
 
 +
// If set returns undefined, fall back to normal setting
 +
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
 +
this.value = val;
 +
}
 +
});
 +
}
 +
});
 +
 
 +
jQuery.extend({
 +
valHooks: {
 +
option: {
 +
get: function( elem ) {
 +
var val = jQuery.find.attr( elem, "value" );
 +
return val != null ?
 +
val :
 +
// Support: IE10-11+
 +
// option.text throws exceptions (#14686, #14858)
 +
jQuery.trim( jQuery.text( elem ) );
 +
}
 +
},
 +
select: {
 +
get: function( elem ) {
 +
var value, option,
 +
options = elem.options,
 +
index = elem.selectedIndex,
 +
one = elem.type === "select-one" || index < 0,
 +
values = one ? null : [],
 +
max = one ? index + 1 : options.length,
 +
i = index < 0 ?
 +
max :
 +
one ? index : 0;
 +
 
 +
// Loop through all the selected options
 +
for ( ; i < max; i++ ) {
 +
option = options[ i ];
 +
 
 +
// IE6-9 doesn't update selected after form reset (#2551)
 +
if ( ( option.selected || i === index ) &&
 +
// Don't return options that are disabled or in a disabled optgroup
 +
( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
 +
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
 +
 
 +
// Get the specific value for the option
 +
value = jQuery( option ).val();
 +
 
 +
// We don't need an array for one selects
 +
if ( one ) {
 +
return value;
 +
}
 +
 
 +
// Multi-Selects return an array
 +
values.push( value );
 +
}
 +
}
 +
 
 +
return values;
 +
},
 +
 
 +
set: function( elem, value ) {
 +
var optionSet, option,
 +
options = elem.options,
 +
values = jQuery.makeArray( value ),
 +
i = options.length;
 +
 
 +
while ( i-- ) {
 +
option = options[ i ];
 +
if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {
 +
optionSet = true;
 +
}
 +
}
 +
 
 +
// Force browsers to behave consistently when non-matching value is set
 +
if ( !optionSet ) {
 +
elem.selectedIndex = -1;
 +
}
 +
return values;
 +
}
 +
}
 +
}
 +
});
 +
 
 +
// Radios and checkboxes getter/setter
 +
jQuery.each([ "radio", "checkbox" ], function() {
 +
jQuery.valHooks[ this ] = {
 +
set: function( elem, value ) {
 +
if ( jQuery.isArray( value ) ) {
 +
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
 +
}
 +
}
 +
};
 +
if ( !support.checkOn ) {
 +
jQuery.valHooks[ this ].get = function( elem ) {
 +
return elem.getAttribute("value") === null ? "on" : elem.value;
 +
};
 +
}
 +
});
 +
 
 +
 
 +
 
 +
 
 +
// Return jQuery for attributes-only inclusion
 +
 
 +
 
 +
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
 +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
 +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
 +
 
 +
// Handle event binding
 +
jQuery.fn[ name ] = function( data, fn ) {
 +
return arguments.length > 0 ?
 +
this.on( name, null, data, fn ) :
 +
this.trigger( name );
 +
};
 +
});
 +
 
 +
jQuery.fn.extend({
 +
hover: function( fnOver, fnOut ) {
 +
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
 +
},
 +
 
 +
bind: function( types, data, fn ) {
 +
return this.on( types, null, data, fn );
 +
},
 +
unbind: function( types, fn ) {
 +
return this.off( types, null, fn );
 +
},
 +
 
 +
delegate: function( selector, types, data, fn ) {
 +
return this.on( types, selector, data, fn );
 +
},
 +
undelegate: function( selector, types, fn ) {
 +
// ( namespace ) or ( selector, types [, fn] )
 +
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
 +
}
 +
});
 +
 
 +
 
 +
var nonce = jQuery.now();
 +
 
 +
var rquery = (/\?/);
 +
 
 +
 
 +
 
 +
// Support: Android 2.3
 +
// Workaround failure to string-cast null input
 +
jQuery.parseJSON = function( data ) {
 +
return JSON.parse( data + "" );
 +
};
 +
 
 +
 
 +
// Cross-browser xml parsing
 +
jQuery.parseXML = function( data ) {
 +
var xml, tmp;
 +
if ( !data || typeof data !== "string" ) {
 +
return null;
 +
}
 +
 
 +
// Support: IE9
 +
try {
 +
tmp = new DOMParser();
 +
xml = tmp.parseFromString( data, "text/xml" );
 +
} catch ( e ) {
 +
xml = undefined;
 +
}
 +
 
 +
if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
 +
jQuery.error( "Invalid XML: " + data );
 +
}
 +
return xml;
 +
};
 +
 
 +
 
 +
var
 +
rhash = /#.*$/,
 +
rts = /([?&])_=[^&]*/,
 +
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
 +
// #7653, #8125, #8152: local protocol detection
 +
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
 +
rnoContent = /^(?:GET|HEAD)$/,
 +
rprotocol = /^\/\//,
 +
rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
 +
 
 +
/* Prefilters
 +
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
 +
* 2) These are called:
 +
*    - BEFORE asking for a transport
 +
*    - AFTER param serialization (s.data is a string if s.processData is true)
 +
* 3) key is the dataType
 +
* 4) the catchall symbol "*" can be used
 +
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
 +
*/
 +
prefilters = {},
 +
 
 +
/* Transports bindings
 +
* 1) key is the dataType
 +
* 2) the catchall symbol "*" can be used
 +
* 3) selection will start with transport dataType and THEN go to "*" if needed
 +
*/
 +
transports = {},
 +
 
 +
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
 +
allTypes = "*/".concat( "*" ),
 +
 
 +
// Document location
 +
ajaxLocation = window.location.href,
 +
 
 +
// Segment location into parts
 +
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
 +
 
 +
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
 +
function addToPrefiltersOrTransports( structure ) {
 +
 
 +
// dataTypeExpression is optional and defaults to "*"
 +
return function( dataTypeExpression, func ) {
 +
 
 +
if ( typeof dataTypeExpression !== "string" ) {
 +
func = dataTypeExpression;
 +
dataTypeExpression = "*";
 +
}
 +
 
 +
var dataType,
 +
i = 0,
 +
dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
 +
 
 +
if ( jQuery.isFunction( func ) ) {
 +
// For each dataType in the dataTypeExpression
 +
while ( (dataType = dataTypes[i++]) ) {
 +
// Prepend if requested
 +
if ( dataType[0] === "+" ) {
 +
dataType = dataType.slice( 1 ) || "*";
 +
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
 +
 
 +
// Otherwise append
 +
} else {
 +
(structure[ dataType ] = structure[ dataType ] || []).push( func );
 +
}
 +
}
 +
}
 +
};
 +
}
 +
 
 +
// Base inspection function for prefilters and transports
 +
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
 +
 
 +
var inspected = {},
 +
seekingTransport = ( structure === transports );
 +
 
 +
function inspect( dataType ) {
 +
var selected;
 +
inspected[ dataType ] = true;
 +
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
 +
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
 +
if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
 +
options.dataTypes.unshift( dataTypeOrTransport );
 +
inspect( dataTypeOrTransport );
 +
return false;
 +
} else if ( seekingTransport ) {
 +
return !( selected = dataTypeOrTransport );
 +
}
 +
});
 +
return selected;
 +
}
 +
 
 +
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
 +
}
 +
 
 +
// A special extend for ajax options
 +
// that takes "flat" options (not to be deep extended)
 +
// Fixes #9887
 +
function ajaxExtend( target, src ) {
 +
var key, deep,
 +
flatOptions = jQuery.ajaxSettings.flatOptions || {};
 +
 
 +
for ( key in src ) {
 +
if ( src[ key ] !== undefined ) {
 +
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
 +
}
 +
}
 +
if ( deep ) {
 +
jQuery.extend( true, target, deep );
 +
}
 +
 
 +
return target;
 +
}
 +
 
 +
/* Handles responses to an ajax request:
 +
  * - finds the right dataType (mediates between content-type and expected dataType)
 +
* - returns the corresponding response
 +
*/
 +
function ajaxHandleResponses( s, jqXHR, responses ) {
 +
 
 +
var ct, type, finalDataType, firstDataType,
 +
contents = s.contents,
 +
dataTypes = s.dataTypes;
 +
 
 +
// Remove auto dataType and get content-type in the process
 +
while ( dataTypes[ 0 ] === "*" ) {
 +
dataTypes.shift();
 +
if ( ct === undefined ) {
 +
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
 +
}
 +
}
 +
 
 +
// Check if we're dealing with a known content-type
 +
if ( ct ) {
 +
for ( type in contents ) {
 +
if ( contents[ type ] && contents[ type ].test( ct ) ) {
 +
dataTypes.unshift( type );
 +
break;
 +
}
 +
}
 +
}
 +
 
 +
// Check to see if we have a response for the expected dataType
 +
if ( dataTypes[ 0 ] in responses ) {
 +
finalDataType = dataTypes[ 0 ];
 +
} else {
 +
// Try convertible dataTypes
 +
for ( type in responses ) {
 +
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
 +
finalDataType = type;
 +
break;
 +
}
 +
if ( !firstDataType ) {
 +
firstDataType = type;
 +
}
 +
}
 +
// Or just use first one
 +
finalDataType = finalDataType || firstDataType;
 +
}
 +
 
 +
// If we found a dataType
 +
// We add the dataType to the list if needed
 +
// and return the corresponding response
 +
if ( finalDataType ) {
 +
if ( finalDataType !== dataTypes[ 0 ] ) {
 +
dataTypes.unshift( finalDataType );
 +
}
 +
return responses[ finalDataType ];
 +
}
 +
}
 +
 
 +
/* Chain conversions given the request and the original response
 +
* Also sets the responseXXX fields on the jqXHR instance
 +
*/
 +
function ajaxConvert( s, response, jqXHR, isSuccess ) {
 +
var conv2, current, conv, tmp, prev,
 +
converters = {},
 +
// Work with a copy of dataTypes in case we need to modify it for conversion
 +
dataTypes = s.dataTypes.slice();
 +
 
 +
// Create converters map with lowercased keys
 +
if ( dataTypes[ 1 ] ) {
 +
for ( conv in s.converters ) {
 +
converters[ conv.toLowerCase() ] = s.converters[ conv ];
 +
}
 +
}
 +
 
 +
current = dataTypes.shift();
 +
 
 +
// Convert to each sequential dataType
 +
while ( current ) {
 +
 
 +
if ( s.responseFields[ current ] ) {
 +
jqXHR[ s.responseFields[ current ] ] = response;
 +
}
 +
 
 +
// Apply the dataFilter if provided
 +
if ( !prev && isSuccess && s.dataFilter ) {
 +
response = s.dataFilter( response, s.dataType );
 +
}
 +
 
 +
prev = current;
 +
current = dataTypes.shift();
 +
 
 +
if ( current ) {
 +
 
 +
// There's only work to do if current dataType is non-auto
 +
if ( current === "*" ) {
 +
 
 +
current = prev;
 +
 
 +
// Convert response if prev dataType is non-auto and differs from current
 +
} else if ( prev !== "*" && prev !== current ) {
 +
 
 +
// Seek a direct converter
 +
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
 +
 
 +
// If none found, seek a pair
 +
if ( !conv ) {
 +
for ( conv2 in converters ) {
 +
 
 +
// If conv2 outputs current
 +
tmp = conv2.split( " " );
 +
if ( tmp[ 1 ] === current ) {
 +
 
 +
// If prev can be converted to accepted input
 +
conv = converters[ prev + " " + tmp[ 0 ] ] ||
 +
converters[ "* " + tmp[ 0 ] ];
 +
if ( conv ) {
 +
// Condense equivalence converters
 +
if ( conv === true ) {
 +
conv = converters[ conv2 ];
 +
 
 +
// Otherwise, insert the intermediate dataType
 +
} else if ( converters[ conv2 ] !== true ) {
 +
current = tmp[ 0 ];
 +
dataTypes.unshift( tmp[ 1 ] );
 +
}
 +
break;
 +
}
 +
}
 +
}
 +
}
 +
 
 +
// Apply converter (if not an equivalence)
 +
if ( conv !== true ) {
 +
 
 +
// Unless errors are allowed to bubble, catch and return them
 +
if ( conv && s[ "throws" ] ) {
 +
response = conv( response );
 +
} else {
 +
try {
 +
response = conv( response );
 +
} catch ( e ) {
 +
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
 +
}
 +
}
 +
}
 +
}
 +
}
 +
}
 +
 
 +
return { state: "success", data: response };
 +
}
 +
 
 +
jQuery.extend({
 +
 
 +
// Counter for holding the number of active queries
 +
active: 0,
 +
 
 +
// Last-Modified header cache for next request
 +
lastModified: {},
 +
etag: {},
 +
 
 +
ajaxSettings: {
 +
url: ajaxLocation,
 +
type: "GET",
 +
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
 +
global: true,
 +
processData: true,
 +
async: true,
 +
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
 +
/*
 +
timeout: 0,
 +
data: null,
 +
dataType: null,
 +
username: null,
 +
password: null,
 +
cache: null,
 +
throws: false,
 +
traditional: false,
 +
headers: {},
 +
*/
 +
 
 +
accepts: {
 +
"*": allTypes,
 +
text: "text/plain",
 +
html: "text/html",
 +
xml: "application/xml, text/xml",
 +
json: "application/json, text/javascript"
 +
},
 +
 
 +
contents: {
 +
xml: /xml/,
 +
html: /html/,
 +
json: /json/
 +
},
 +
 
 +
responseFields: {
 +
xml: "responseXML",
 +
text: "responseText",
 +
json: "responseJSON"
 +
},
 +
 
 +
// Data converters
 +
// Keys separate source (or catchall "*") and destination types with a single space
 +
converters: {
 +
 
 +
// Convert anything to text
 +
"* text": String,
 +
 
 +
// Text to html (true = no transformation)
 +
"text html": true,
 +
 
 +
// Evaluate text as a json expression
 +
"text json": jQuery.parseJSON,
 +
 
 +
// Parse text as xml
 +
"text xml": jQuery.parseXML
 +
},
 +
 
 +
// For options that shouldn't be deep extended:
 +
// you can add your own custom options here if
 +
// and when you create one that shouldn't be
 +
// deep extended (see ajaxExtend)
 +
flatOptions: {
 +
url: true,
 +
context: true
 +
}
 +
},
 +
 
 +
// Creates a full fledged settings object into target
 +
// with both ajaxSettings and settings fields.
 +
// If target is omitted, writes into ajaxSettings.
 +
ajaxSetup: function( target, settings ) {
 +
return settings ?
 +
 
 +
// Building a settings object
 +
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
 +
 
 +
// Extending ajaxSettings
 +
ajaxExtend( jQuery.ajaxSettings, target );
 +
},
 +
 
 +
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
 +
ajaxTransport: addToPrefiltersOrTransports( transports ),
 +
 
 +
// Main method
 +
ajax: function( url, options ) {
 +
 
 +
// If url is an object, simulate pre-1.5 signature
 +
if ( typeof url === "object" ) {
 +
options = url;
 +
url = undefined;
 +
}
 +
 
 +
// Force options to be an object
 +
options = options || {};
 +
 
 +
var transport,
 +
// URL without anti-cache param
 +
cacheURL,
 +
// Response headers
 +
responseHeadersString,
 +
responseHeaders,
 +
// timeout handle
 +
timeoutTimer,
 +
// Cross-domain detection vars
 +
parts,
 +
// To know if global events are to be dispatched
 +
fireGlobals,
 +
// Loop variable
 +
i,
 +
// Create the final options object
 +
s = jQuery.ajaxSetup( {}, options ),
 +
// Callbacks context
 +
callbackContext = s.context || s,
 +
// Context for global events is callbackContext if it is a DOM node or jQuery collection
 +
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
 +
jQuery( callbackContext ) :
 +
jQuery.event,
 +
// Deferreds
 +
deferred = jQuery.Deferred(),
 +
completeDeferred = jQuery.Callbacks("once memory"),
 +
// Status-dependent callbacks
 +
statusCode = s.statusCode || {},
 +
// Headers (they are sent all at once)
 +
requestHeaders = {},
 +
requestHeadersNames = {},
 +
// The jqXHR state
 +
state = 0,
 +
// Default abort message
 +
strAbort = "canceled",
 +
// Fake xhr
 +
jqXHR = {
 +
readyState: 0,
 +
 
 +
// Builds headers hashtable if needed
 +
getResponseHeader: function( key ) {
 +
var match;
 +
if ( state === 2 ) {
 +
if ( !responseHeaders ) {
 +
responseHeaders = {};
 +
while ( (match = rheaders.exec( responseHeadersString )) ) {
 +
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
 +
}
 +
}
 +
match = responseHeaders[ key.toLowerCase() ];
 +
}
 +
return match == null ? null : match;
 +
},
 +
 
 +
// Raw string
 +
getAllResponseHeaders: function() {
 +
return state === 2 ? responseHeadersString : null;
 +
},
 +
 
 +
// Caches the header
 +
setRequestHeader: function( name, value ) {
 +
var lname = name.toLowerCase();
 +
if ( !state ) {
 +
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
 +
requestHeaders[ name ] = value;
 +
}
 +
return this;
 +
},
 +
 
 +
// Overrides response content-type header
 +
overrideMimeType: function( type ) {
 +
if ( !state ) {
 +
s.mimeType = type;
 +
}
 +
return this;
 +
},
 +
 
 +
// Status-dependent callbacks
 +
statusCode: function( map ) {
 +
var code;
 +
if ( map ) {
 +
if ( state < 2 ) {
 +
for ( code in map ) {
 +
// Lazy-add the new callback in a way that preserves old ones
 +
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
 +
}
 +
} else {
 +
// Execute the appropriate callbacks
 +
jqXHR.always( map[ jqXHR.status ] );
 +
}
 +
}
 +
return this;
 +
},
 +
 
 +
// Cancel the request
 +
abort: function( statusText ) {
 +
var finalText = statusText || strAbort;
 +
if ( transport ) {
 +
transport.abort( finalText );
 +
}
 +
done( 0, finalText );
 +
return this;
 +
}
 +
};
 +
 
 +
// Attach deferreds
 +
deferred.promise( jqXHR ).complete = completeDeferred.add;
 +
jqXHR.success = jqXHR.done;
 +
jqXHR.error = jqXHR.fail;
 +
 
 +
// Remove hash character (#7531: and string promotion)
 +
// Add protocol if not provided (prefilters might expect it)
 +
// Handle falsy url in the settings object (#10093: consistency with old signature)
 +
// We also use the url parameter if available
 +
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
 +
.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
 +
 
 +
// Alias method option to type as per ticket #12004
 +
s.type = options.method || options.type || s.method || s.type;
 +
 
 +
// Extract dataTypes list
 +
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
 +
 
 +
// A cross-domain request is in order when we have a protocol:host:port mismatch
 +
if ( s.crossDomain == null ) {
 +
parts = rurl.exec( s.url.toLowerCase() );
 +
s.crossDomain = !!( parts &&
 +
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
 +
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
 +
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
 +
);
 +
}
 +
 
 +
// Convert data if not already a string
 +
if ( s.data && s.processData && typeof s.data !== "string" ) {
 +
s.data = jQuery.param( s.data, s.traditional );
 +
}
 +
 
 +
// Apply prefilters
 +
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
 +
 
 +
// If request was aborted inside a prefilter, stop there
 +
if ( state === 2 ) {
 +
return jqXHR;
 +
}
 +
 
 +
// We can fire global events as of now if asked to
 +
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
 +
fireGlobals = jQuery.event && s.global;
 +
 
 +
// Watch for a new set of requests
 +
if ( fireGlobals && jQuery.active++ === 0 ) {
 +
jQuery.event.trigger("ajaxStart");
 +
}
 +
 
 +
// Uppercase the type
 +
s.type = s.type.toUpperCase();
 +
 
 +
// Determine if request has content
 +
s.hasContent = !rnoContent.test( s.type );
 +
 
 +
// Save the URL in case we're toying with the If-Modified-Since
 +
// and/or If-None-Match header later on
 +
cacheURL = s.url;
 +
 
 +
// More options handling for requests with no content
 +
if ( !s.hasContent ) {
 +
 
 +
// If data is available, append data to url
 +
if ( s.data ) {
 +
cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
 +
// #9682: remove data so that it's not used in an eventual retry
 +
delete s.data;
 +
}
 +
 
 +
// Add anti-cache in url if needed
 +
if ( s.cache === false ) {
 +
s.url = rts.test( cacheURL ) ?
 +
 
 +
// If there is already a '_' parameter, set its value
 +
cacheURL.replace( rts, "$1_=" + nonce++ ) :
 +
 
 +
// Otherwise add one to the end
 +
cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
 +
}
 +
}
 +
 
 +
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
 +
if ( s.ifModified ) {
 +
if ( jQuery.lastModified[ cacheURL ] ) {
 +
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
 +
}
 +
if ( jQuery.etag[ cacheURL ] ) {
 +
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
 +
}
 +
}
 +
 
 +
// Set the correct header, if data is being sent
 +
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
 +
jqXHR.setRequestHeader( "Content-Type", s.contentType );
 +
}
 +
 
 +
// Set the Accepts header for the server, depending on the dataType
 +
jqXHR.setRequestHeader(
 +
"Accept",
 +
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
 +
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
 +
s.accepts[ "*" ]
 +
);
 +
 
 +
// Check for headers option
 +
for ( i in s.headers ) {
 +
jqXHR.setRequestHeader( i, s.headers[ i ] );
 +
}
 +
 
 +
// Allow custom headers/mimetypes and early abort
 +
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
 +
// Abort if not done already and return
 +
return jqXHR.abort();
 +
}
 +
 
 +
// Aborting is no longer a cancellation
 +
strAbort = "abort";
 +
 
 +
// Install callbacks on deferreds
 +
for ( i in { success: 1, error: 1, complete: 1 } ) {
 +
jqXHR[ i ]( s[ i ] );
 +
}
 +
 
 +
// Get transport
 +
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
 +
 
 +
// If no transport, we auto-abort
 +
if ( !transport ) {
 +
done( -1, "No Transport" );
 +
} else {
 +
jqXHR.readyState = 1;
 +
 
 +
// Send global event
 +
if ( fireGlobals ) {
 +
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
 +
}
 +
// Timeout
 +
if ( s.async && s.timeout > 0 ) {
 +
timeoutTimer = setTimeout(function() {
 +
jqXHR.abort("timeout");
 +
}, s.timeout );
 +
}
 +
 
 +
try {
 +
state = 1;
 +
transport.send( requestHeaders, done );
 +
} catch ( e ) {
 +
// Propagate exception as error if not done
 +
if ( state < 2 ) {
 +
done( -1, e );
 +
// Simply rethrow otherwise
 +
} else {
 +
throw e;
 +
}
 +
}
 +
}
 +
 
 +
// Callback for when everything is done
 +
function done( status, nativeStatusText, responses, headers ) {
 +
var isSuccess, success, error, response, modified,
 +
statusText = nativeStatusText;
 +
 
 +
// Called once
 +
if ( state === 2 ) {
 +
return;
 +
}
 +
 
 +
// State is "done" now
 +
state = 2;
 +
 
 +
// Clear timeout if it exists
 +
if ( timeoutTimer ) {
 +
clearTimeout( timeoutTimer );
 +
}
 +
 
 +
// Dereference transport for early garbage collection
 +
// (no matter how long the jqXHR object will be used)
 +
transport = undefined;
 +
 
 +
// Cache response headers
 +
responseHeadersString = headers || "";
 +
 
 +
// Set readyState
 +
jqXHR.readyState = status > 0 ? 4 : 0;
 +
 
 +
// Determine if successful
 +
isSuccess = status >= 200 && status < 300 || status === 304;
 +
 
 +
// Get response data
 +
if ( responses ) {
 +
response = ajaxHandleResponses( s, jqXHR, responses );
 +
}
 +
 
 +
// Convert no matter what (that way responseXXX fields are always set)
 +
response = ajaxConvert( s, response, jqXHR, isSuccess );
 +
 
 +
// If successful, handle type chaining
 +
if ( isSuccess ) {
 +
 
 +
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
 +
if ( s.ifModified ) {
 +
modified = jqXHR.getResponseHeader("Last-Modified");
 +
if ( modified ) {
 +
jQuery.lastModified[ cacheURL ] = modified;
 +
}
 +
modified = jqXHR.getResponseHeader("etag");
 +
if ( modified ) {
 +
jQuery.etag[ cacheURL ] = modified;
 +
}
 +
}
 +
 
 +
// if no content
 +
if ( status === 204 || s.type === "HEAD" ) {
 +
statusText = "nocontent";
 +
 
 +
// if not modified
 +
} else if ( status === 304 ) {
 +
statusText = "notmodified";
 +
 
 +
// If we have data, let's convert it
 +
} else {
 +
statusText = response.state;
 +
success = response.data;
 +
error = response.error;
 +
isSuccess = !error;
 +
}
 +
} else {
 +
// Extract error from statusText and normalize for non-aborts
 +
error = statusText;
 +
if ( status || !statusText ) {
 +
statusText = "error";
 +
if ( status < 0 ) {
 +
status = 0;
 +
}
 +
}
 +
}
 +
 
 +
// Set data for the fake xhr object
 +
jqXHR.status = status;
 +
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
 +
 
 +
// Success/Error
 +
if ( isSuccess ) {
 +
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
 +
} else {
 +
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
 +
}
 +
 
 +
// Status-dependent callbacks
 +
jqXHR.statusCode( statusCode );
 +
statusCode = undefined;
 +
 
 +
if ( fireGlobals ) {
 +
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
 +
[ jqXHR, s, isSuccess ? success : error ] );
 +
}
 +
 
 +
// Complete
 +
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
 +
 
 +
if ( fireGlobals ) {
 +
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
 +
// Handle the global AJAX counter
 +
if ( !( --jQuery.active ) ) {
 +
jQuery.event.trigger("ajaxStop");
 +
}
 +
}
 +
}
 +
 
 +
return jqXHR;
 +
},
 +
 
 +
getJSON: function( url, data, callback ) {
 +
return jQuery.get( url, data, callback, "json" );
 +
},
 +
 
 +
getScript: function( url, callback ) {
 +
return jQuery.get( url, undefined, callback, "script" );
 +
}
 +
});
 +
 
 +
jQuery.each( [ "get", "post" ], function( i, method ) {
 +
jQuery[ method ] = function( url, data, callback, type ) {
 +
// Shift arguments if data argument was omitted
 +
if ( jQuery.isFunction( data ) ) {
 +
type = type || callback;
 +
callback = data;
 +
data = undefined;
 +
}
 +
 
 +
return jQuery.ajax({
 +
url: url,
 +
type: method,
 +
dataType: type,
 +
data: data,
 +
success: callback
 +
});
 +
};
 +
});
 +
 
 +
 
 +
jQuery._evalUrl = function( url ) {
 +
return jQuery.ajax({
 +
url: url,
 +
type: "GET",
 +
dataType: "script",
 +
async: false,
 +
global: false,
 +
"throws": true
 +
});
 +
};
 +
 
 +
 
 +
jQuery.fn.extend({
 +
wrapAll: function( html ) {
 +
var wrap;
 +
 
 +
if ( jQuery.isFunction( html ) ) {
 +
return this.each(function( i ) {
 +
jQuery( this ).wrapAll( html.call(this, i) );
 +
});
 +
}
 +
 
 +
if ( this[ 0 ] ) {
 +
 
 +
// The elements to wrap the target around
 +
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
 +
 
 +
if ( this[ 0 ].parentNode ) {
 +
wrap.insertBefore( this[ 0 ] );
 +
}
 +
 
 +
wrap.map(function() {
 +
var elem = this;
 +
 
 +
while ( elem.firstElementChild ) {
 +
elem = elem.firstElementChild;
 +
}
 +
 
 +
return elem;
 +
}).append( this );
 +
}
 +
 
 +
return this;
 +
},
 +
 
 +
wrapInner: function( html ) {
 +
if ( jQuery.isFunction( html ) ) {
 +
return this.each(function( i ) {
 +
jQuery( this ).wrapInner( html.call(this, i) );
 +
});
 +
}
 +
 
 +
return this.each(function() {
 +
var self = jQuery( this ),
 +
contents = self.contents();
 +
 
 +
if ( contents.length ) {
 +
contents.wrapAll( html );
 +
 
 +
} else {
 +
self.append( html );
 +
}
 +
});
 +
},
 +
 
 +
wrap: function( html ) {
 +
var isFunction = jQuery.isFunction( html );
 +
 
 +
return this.each(function( i ) {
 +
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
 +
});
 +
},
 +
 
 +
unwrap: function() {
 +
return this.parent().each(function() {
 +
if ( !jQuery.nodeName( this, "body" ) ) {
 +
jQuery( this ).replaceWith( this.childNodes );
 +
}
 +
}).end();
 +
}
 +
});
 +
 
 +
 
 +
jQuery.expr.filters.hidden = function( elem ) {
 +
// Support: Opera <= 12.12
 +
// Opera reports offsetWidths and offsetHeights less than zero on some elements
 +
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
 +
};
 +
jQuery.expr.filters.visible = function( elem ) {
 +
return !jQuery.expr.filters.hidden( elem );
 +
};
 +
 
 +
 
 +
 
 +
 
 +
var r20 = /%20/g,
 +
rbracket = /\[\]$/,
 +
rCRLF = /\r?\n/g,
 +
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
 +
rsubmittable = /^(?:input|select|textarea|keygen)/i;
 +
 
 +
function buildParams( prefix, obj, traditional, add ) {
 +
var name;
 +
 
 +
if ( jQuery.isArray( obj ) ) {
 +
// Serialize array item.
 +
jQuery.each( obj, function( i, v ) {
 +
if ( traditional || rbracket.test( prefix ) ) {
 +
// Treat each array item as a scalar.
 +
add( prefix, v );
 +
 
 +
} else {
 +
// Item is non-scalar (array or object), encode its numeric index.
 +
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
 +
}
 +
});
 +
 
 +
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
 +
// Serialize object item.
 +
for ( name in obj ) {
 +
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
 +
}
 +
 
 +
} else {
 +
// Serialize scalar item.
 +
add( prefix, obj );
 +
}
 +
}
 +
 
 +
// Serialize an array of form elements or a set of
 +
// key/values into a query string
 +
jQuery.param = function( a, traditional ) {
 +
var prefix,
 +
s = [],
 +
add = function( key, value ) {
 +
// If value is a function, invoke it and return its value
 +
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
 +
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
 +
};
 +
 
 +
// Set traditional to true for jQuery <= 1.3.2 behavior.
 +
if ( traditional === undefined ) {
 +
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
 +
}
 +
 
 +
// If an array was passed in, assume that it is an array of form elements.
 +
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
 +
// Serialize the form elements
 +
jQuery.each( a, function() {
 +
add( this.name, this.value );
 +
});
 +
 
 +
} else {
 +
// If traditional, encode the "old" way (the way 1.3.2 or older
 +
// did it), otherwise encode params recursively.
 +
for ( prefix in a ) {
 +
buildParams( prefix, a[ prefix ], traditional, add );
 +
}
 +
}
 +
 
 +
// Return the resulting serialization
 +
return s.join( "&" ).replace( r20, "+" );
 +
};
 +
 
 +
jQuery.fn.extend({
 +
serialize: function() {
 +
return jQuery.param( this.serializeArray() );
 +
},
 +
serializeArray: function() {
 +
return this.map(function() {
 +
// Can add propHook for "elements" to filter or add form elements
 +
var elements = jQuery.prop( this, "elements" );
 +
return elements ? jQuery.makeArray( elements ) : this;
 +
})
 +
.filter(function() {
 +
var type = this.type;
 +
 
 +
// Use .is( ":disabled" ) so that fieldset[disabled] works
 +
return this.name && !jQuery( this ).is( ":disabled" ) &&
 +
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
 +
( this.checked || !rcheckableType.test( type ) );
 +
})
 +
.map(function( i, elem ) {
 +
var val = jQuery( this ).val();
 +
 
 +
return val == null ?
 +
null :
 +
jQuery.isArray( val ) ?
 +
jQuery.map( val, function( val ) {
 +
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
 +
}) :
 +
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
 +
}).get();
 +
}
 +
});
 +
 
 +
 
 +
jQuery.ajaxSettings.xhr = function() {
 +
try {
 +
return new XMLHttpRequest();
 +
} catch( e ) {}
 +
};
 +
 
 +
var xhrId = 0,
 +
xhrCallbacks = {},
 +
xhrSuccessStatus = {
 +
// file protocol always yields status code 0, assume 200
 +
0: 200,
 +
// Support: IE9
 +
// #1450: sometimes IE returns 1223 when it should be 204
 +
1223: 204
 +
},
 +
xhrSupported = jQuery.ajaxSettings.xhr();
 +
 
 +
// Support: IE9
 +
// Open requests must be manually aborted on unload (#5280)
 +
// See https://support.microsoft.com/kb/2856746 for more info
 +
if ( window.attachEvent ) {
 +
window.attachEvent( "onunload", function() {
 +
for ( var key in xhrCallbacks ) {
 +
xhrCallbacks[ key ]();
 +
}
 +
});
 +
}
 +
 
 +
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
 +
support.ajax = xhrSupported = !!xhrSupported;
 +
 
 +
jQuery.ajaxTransport(function( options ) {
 +
var callback;
 +
 
 +
// Cross domain only allowed if supported through XMLHttpRequest
 +
if ( support.cors || xhrSupported && !options.crossDomain ) {
 +
return {
 +
send: function( headers, complete ) {
 +
var i,
 +
xhr = options.xhr(),
 +
id = ++xhrId;
 +
 
 +
xhr.open( options.type, options.url, options.async, options.username, options.password );
 +
 
 +
// Apply custom fields if provided
 +
if ( options.xhrFields ) {
 +
for ( i in options.xhrFields ) {
 +
xhr[ i ] = options.xhrFields[ i ];
 +
}
 +
}
 +
 
 +
// Override mime type if needed
 +
if ( options.mimeType && xhr.overrideMimeType ) {
 +
xhr.overrideMimeType( options.mimeType );
 +
}
 +
 
 +
// X-Requested-With header
 +
// For cross-domain requests, seeing as conditions for a preflight are
 +
// akin to a jigsaw puzzle, we simply never set it to be sure.
 +
// (it can always be set on a per-request basis or even using ajaxSetup)
 +
// For same-domain requests, won't change header if already provided.
 +
if ( !options.crossDomain && !headers["X-Requested-With"] ) {
 +
headers["X-Requested-With"] = "XMLHttpRequest";
 +
}
 +
 
 +
// Set headers
 +
for ( i in headers ) {
 +
xhr.setRequestHeader( i, headers[ i ] );
 +
}
 +
 
 +
// Callback
 +
callback = function( type ) {
 +
return function() {
 +
if ( callback ) {
 +
delete xhrCallbacks[ id ];
 +
callback = xhr.onload = xhr.onerror = null;
 +
 
 +
if ( type === "abort" ) {
 +
xhr.abort();
 +
} else if ( type === "error" ) {
 +
complete(
 +
// file: protocol always yields status 0; see #8605, #14207
 +
xhr.status,
 +
xhr.statusText
 +
);
 +
} else {
 +
complete(
 +
xhrSuccessStatus[ xhr.status ] || xhr.status,
 +
xhr.statusText,
 +
// Support: IE9
 +
// Accessing binary-data responseText throws an exception
 +
// (#11426)
 +
typeof xhr.responseText === "string" ? {
 +
text: xhr.responseText
 +
} : undefined,
 +
xhr.getAllResponseHeaders()
 +
);
 +
}
 +
}
 +
};
 +
};
 +
 
 +
// Listen to events
 +
xhr.onload = callback();
 +
xhr.onerror = callback("error");
 +
 
 +
// Create the abort callback
 +
callback = xhrCallbacks[ id ] = callback("abort");
 +
 
 +
try {
 +
// Do send the request (this may raise an exception)
 +
xhr.send( options.hasContent && options.data || null );
 +
} catch ( e ) {
 +
// #14683: Only rethrow if this hasn't been notified as an error yet
 +
if ( callback ) {
 +
throw e;
 +
}
 +
}
 +
},
 +
 
 +
abort: function() {
 +
if ( callback ) {
 +
callback();
 +
}
 +
}
 +
};
 +
}
 +
});
 +
 
 +
 
 +
 
 +
 
 +
// Install script dataType
 +
jQuery.ajaxSetup({
 +
accepts: {
 +
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
 +
},
 +
contents: {
 +
script: /(?:java|ecma)script/
 +
},
 +
converters: {
 +
"text script": function( text ) {
 +
jQuery.globalEval( text );
 +
return text;
 +
}
 +
}
 +
});
 +
 
 +
// Handle cache's special case and crossDomain
 +
jQuery.ajaxPrefilter( "script", function( s ) {
 +
if ( s.cache === undefined ) {
 +
s.cache = false;
 +
}
 +
if ( s.crossDomain ) {
 +
s.type = "GET";
 +
}
 +
});
 +
 
 +
// Bind script tag hack transport
 +
jQuery.ajaxTransport( "script", function( s ) {
 +
// This transport only deals with cross domain requests
 +
if ( s.crossDomain ) {
 +
var script, callback;
 +
return {
 +
send: function( _, complete ) {
 +
script = jQuery("<script>").prop({
 +
async: true,
 +
charset: s.scriptCharset,
 +
src: s.url
 +
}).on(
 +
"load error",
 +
callback = function( evt ) {
 +
script.remove();
 +
callback = null;
 +
if ( evt ) {
 +
complete( evt.type === "error" ? 404 : 200, evt.type );
 +
}
 +
}
 +
);
 +
document.head.appendChild( script[ 0 ] );
 +
},
 +
abort: function() {
 +
if ( callback ) {
 +
callback();
 +
}
 +
}
 +
};
 +
}
 +
});
 +
 
 +
 
 +
 
 +
 
 +
var oldCallbacks = [],
 +
rjsonp = /(=)\?(?=&|$)|\?\?/;
 +
 
 +
// Default jsonp settings
 +
jQuery.ajaxSetup({
 +
jsonp: "callback",
 +
jsonpCallback: function() {
 +
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
 +
this[ callback ] = true;
 +
return callback;
 +
}
 +
});
 +
 
 +
// Detect, normalize options and install callbacks for jsonp requests
 +
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 +
 
 +
var callbackName, overwritten, responseContainer,
 +
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
 +
"url" :
 +
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
 +
);
 +
 
 +
// Handle iff the expected data type is "jsonp" or we have a parameter to set
 +
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
 +
 
 +
// Get callback name, remembering preexisting value associated with it
 +
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
 +
s.jsonpCallback() :
 +
s.jsonpCallback;
 +
 
 +
// Insert callback into url or form data
 +
if ( jsonProp ) {
 +
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
 +
} else if ( s.jsonp !== false ) {
 +
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
 +
}
 +
 
 +
// Use data converter to retrieve json after script execution
 +
s.converters["script json"] = function() {
 +
if ( !responseContainer ) {
 +
jQuery.error( callbackName + " was not called" );
 +
}
 +
return responseContainer[ 0 ];
 +
};
 +
 
 +
// force json dataType
 +
s.dataTypes[ 0 ] = "json";
 +
 
 +
// Install callback
 +
overwritten = window[ callbackName ];
 +
window[ callbackName ] = function() {
 +
responseContainer = arguments;
 +
};
 +
 
 +
// Clean-up function (fires after converters)
 +
jqXHR.always(function() {
 +
// Restore preexisting value
 +
window[ callbackName ] = overwritten;
 +
 
 +
// Save back as free
 +
if ( s[ callbackName ] ) {
 +
// make sure that re-using the options doesn't screw things around
 +
s.jsonpCallback = originalSettings.jsonpCallback;
 +
 
 +
// save the callback name for future use
 +
oldCallbacks.push( callbackName );
 +
}
 +
 
 +
// Call if it was a function and we have a response
 +
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
 +
overwritten( responseContainer[ 0 ] );
 +
}
 +
 
 +
responseContainer = overwritten = undefined;
 +
});
 +
 
 +
// Delegate to script
 +
return "script";
 +
}
 +
});
 +
 
 +
 
 +
 
 +
 
 +
// data: string of html
 +
// context (optional): If specified, the fragment will be created in this context, defaults to document
 +
// keepScripts (optional): If true, will include scripts passed in the html string
 +
jQuery.parseHTML = function( data, context, keepScripts ) {
 +
if ( !data || typeof data !== "string" ) {
 +
return null;
 +
}
 +
if ( typeof context === "boolean" ) {
 +
keepScripts = context;
 +
context = false;
 +
}
 +
context = context || document;
 +
 
 +
var parsed = rsingleTag.exec( data ),
 +
scripts = !keepScripts && [];
 +
 
 +
// Single tag
 +
if ( parsed ) {
 +
return [ context.createElement( parsed[1] ) ];
 +
}
 +
 
 +
parsed = jQuery.buildFragment( [ data ], context, scripts );
 +
 
 +
if ( scripts && scripts.length ) {
 +
jQuery( scripts ).remove();
 +
}
 +
 
 +
return jQuery.merge( [], parsed.childNodes );
 +
};
 +
 
 +
 
 +
// Keep a copy of the old load method
 +
var _load = jQuery.fn.load;
 +
 
 +
/**
 +
* Load a url into a page
 +
*/
 +
jQuery.fn.load = function( url, params, callback ) {
 +
if ( typeof url !== "string" && _load ) {
 +
return _load.apply( this, arguments );
 +
}
 +
 
 +
var selector, type, response,
 +
self = this,
 +
off = url.indexOf(" ");
 +
 
 +
if ( off >= 0 ) {
 +
selector = jQuery.trim( url.slice( off ) );
 +
url = url.slice( 0, off );
 +
}
 +
 
 +
// If it's a function
 +
if ( jQuery.isFunction( params ) ) {
 +
 
 +
// We assume that it's the callback
 +
callback = params;
 +
params = undefined;
 +
 
 +
// Otherwise, build a param string
 +
} else if ( params && typeof params === "object" ) {
 +
type = "POST";
 +
}
 +
 
 +
// If we have elements to modify, make the request
 +
if ( self.length > 0 ) {
 +
jQuery.ajax({
 +
url: url,
 +
 
 +
// if "type" variable is undefined, then "GET" method will be used
 +
type: type,
 +
dataType: "html",
 +
data: params
 +
}).done(function( responseText ) {
 +
 
 +
// Save response for use in complete callback
 +
response = arguments;
 +
 
 +
self.html( selector ?
 +
 
 +
// If a selector was specified, locate the right elements in a dummy div
 +
// Exclude scripts to avoid IE 'Permission Denied' errors
 +
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
 +
 
 +
// Otherwise use the full result
 +
responseText );
 +
 
 +
}).complete( callback && function( jqXHR, status ) {
 +
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
 +
});
 +
}
 +
 
 +
return this;
 +
};
 +
 
 +
 
 +
 
 +
 
 +
// Attach a bunch of functions for handling common AJAX events
 +
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
 +
jQuery.fn[ type ] = function( fn ) {
 +
return this.on( type, fn );
 +
};
 +
});
 +
 
 +
 
 +
 
 +
 
 +
jQuery.expr.filters.animated = function( elem ) {
 +
return jQuery.grep(jQuery.timers, function( fn ) {
 +
return elem === fn.elem;
 +
}).length;
 +
};
 +
 
 +
 
 +
 
 +
 
 +
var docElem = window.document.documentElement;
 +
 
 +
/**
 +
* Gets a window from an element
 +
*/
 +
function getWindow( elem ) {
 +
return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
 +
}
 +
 
 +
jQuery.offset = {
 +
setOffset: function( elem, options, i ) {
 +
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
 +
position = jQuery.css( elem, "position" ),
 +
curElem = jQuery( elem ),
 +
props = {};
 +
 
 +
// Set position first, in-case top/left are set even on static elem
 +
if ( position === "static" ) {
 +
elem.style.position = "relative";
 +
}
 +
 
 +
curOffset = curElem.offset();
 +
curCSSTop = jQuery.css( elem, "top" );
 +
curCSSLeft = jQuery.css( elem, "left" );
 +
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
 +
( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
 +
 
 +
// Need to be able to calculate position if either
 +
// top or left is auto and position is either absolute or fixed
 +
if ( calculatePosition ) {
 +
curPosition = curElem.position();
 +
curTop = curPosition.top;
 +
curLeft = curPosition.left;
 +
 
 +
} else {
 +
curTop = parseFloat( curCSSTop ) || 0;
 +
curLeft = parseFloat( curCSSLeft ) || 0;
 +
}
 +
 
 +
if ( jQuery.isFunction( options ) ) {
 +
options = options.call( elem, i, curOffset );
 +
}
 +
 
 +
if ( options.top != null ) {
 +
props.top = ( options.top - curOffset.top ) + curTop;
 +
}
 +
if ( options.left != null ) {
 +
props.left = ( options.left - curOffset.left ) + curLeft;
 +
}
 +
 
 +
if ( "using" in options ) {
 +
options.using.call( elem, props );
 +
 
 +
} else {
 +
curElem.css( props );
 +
}
 +
}
 +
};
 +
 
 +
jQuery.fn.extend({
 +
offset: function( options ) {
 +
if ( arguments.length ) {
 +
return options === undefined ?
 +
this :
 +
this.each(function( i ) {
 +
jQuery.offset.setOffset( this, options, i );
 +
});
 +
}
 +
 
 +
var docElem, win,
 +
elem = this[ 0 ],
 +
box = { top: 0, left: 0 },
 +
doc = elem && elem.ownerDocument;
 +
 
 +
if ( !doc ) {
 +
return;
 +
}
 +
 
 +
docElem = doc.documentElement;
 +
 
 +
// Make sure it's not a disconnected DOM node
 +
if ( !jQuery.contains( docElem, elem ) ) {
 +
return box;
 +
}
 +
 
 +
// Support: BlackBerry 5, iOS 3 (original iPhone)
 +
// If we don't have gBCR, just use 0,0 rather than error
 +
if ( typeof elem.getBoundingClientRect !== strundefined ) {
 +
box = elem.getBoundingClientRect();
 +
}
 +
win = getWindow( doc );
 +
return {
 +
top: box.top + win.pageYOffset - docElem.clientTop,
 +
left: box.left + win.pageXOffset - docElem.clientLeft
 +
};
 +
},
 +
 
 +
position: function() {
 +
if ( !this[ 0 ] ) {
 +
return;
 +
}
 +
 
 +
var offsetParent, offset,
 +
elem = this[ 0 ],
 +
parentOffset = { top: 0, left: 0 };
 +
 
 +
// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
 +
if ( jQuery.css( elem, "position" ) === "fixed" ) {
 +
// Assume getBoundingClientRect is there when computed position is fixed
 +
offset = elem.getBoundingClientRect();
 +
 
 +
} else {
 +
// Get *real* offsetParent
 +
offsetParent = this.offsetParent();
 +
 
 +
// Get correct offsets
 +
offset = this.offset();
 +
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
 +
parentOffset = offsetParent.offset();
 +
}
 +
 
 +
// Add offsetParent borders
 +
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
 +
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
 +
}
 +
 
 +
// Subtract parent offsets and element margins
 +
return {
 +
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
 +
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
 +
};
 +
},
 +
 
 +
offsetParent: function() {
 +
return this.map(function() {
 +
var offsetParent = this.offsetParent || docElem;
 +
 
 +
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
 +
offsetParent = offsetParent.offsetParent;
 +
}
 +
 
 +
return offsetParent || docElem;
 +
});
 +
}
 +
});
 +
 
 +
// Create scrollLeft and scrollTop methods
 +
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
 +
var top = "pageYOffset" === prop;
 +
 
 +
jQuery.fn[ method ] = function( val ) {
 +
return access( this, function( elem, method, val ) {
 +
var win = getWindow( elem );
 +
 
 +
if ( val === undefined ) {
 +
return win ? win[ prop ] : elem[ method ];
 +
}
 +
 
 +
if ( win ) {
 +
win.scrollTo(
 +
!top ? val : window.pageXOffset,
 +
top ? val : window.pageYOffset
 +
);
 +
 
 +
} else {
 +
elem[ method ] = val;
 +
}
 +
}, method, val, arguments.length, null );
 +
};
 +
});
 +
 
 +
// Support: Safari<7+, Chrome<37+
 +
// Add the top/left cssHooks using jQuery.fn.position
 +
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
 +
// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
 +
// getComputedStyle returns percent when specified for top/left/bottom/right;
 +
// rather than make the css module depend on the offset module, just check for it here
 +
jQuery.each( [ "top", "left" ], function( i, prop ) {
 +
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
 +
function( elem, computed ) {
 +
if ( computed ) {
 +
computed = curCSS( elem, prop );
 +
// If curCSS returns percentage, fallback to offset
 +
return rnumnonpx.test( computed ) ?
 +
jQuery( elem ).position()[ prop ] + "px" :
 +
computed;
 +
}
 +
}
 +
);
 +
});
 +
 
 +
 
 +
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
 +
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 +
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
 +
// Margin is only for outerHeight, outerWidth
 +
jQuery.fn[ funcName ] = function( margin, value ) {
 +
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
 +
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
 +
 
 +
return access( this, function( elem, type, value ) {
 +
var doc;
 +
 
 +
if ( jQuery.isWindow( elem ) ) {
 +
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
 +
// isn't a whole lot we can do. See pull request at this URL for discussion:
 +
// https://github.com/jquery/jquery/pull/764
 +
return elem.document.documentElement[ "client" + name ];
 +
}
 +
 
 +
// Get document width or height
 +
if ( elem.nodeType === 9 ) {
 +
doc = elem.documentElement;
 +
 
 +
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
 +
// whichever is greatest
 +
return Math.max(
 +
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
 +
elem.body[ "offset" + name ], doc[ "offset" + name ],
 +
doc[ "client" + name ]
 +
);
 +
}
 +
 
 +
return value === undefined ?
 +
// Get width or height on the element, requesting but not forcing parseFloat
 +
jQuery.css( elem, type, extra ) :
 +
 
 +
// Set width or height on the element
 +
jQuery.style( elem, type, value, extra );
 +
}, type, chainable ? margin : undefined, chainable, null );
 +
};
 +
});
 +
});
 +
 
 +
 
 +
// The number of elements contained in the matched element set
 +
jQuery.fn.size = function() {
 +
return this.length;
 +
};
 +
 
 +
jQuery.fn.andSelf = jQuery.fn.addBack;
 +
 
 +
 
 +
 
 +
 
 +
// Register as a named AMD module, since jQuery can be concatenated with other
 +
// files that may use define, but not via a proper concatenation script that
 +
// understands anonymous AMD modules. A named AMD is safest and most robust
 +
// way to register. Lowercase jquery is used because AMD module names are
 +
// derived from file names, and jQuery is normally delivered in a lowercase
 +
// file name. Do this after creating the global so that if an AMD module wants
 +
// to call noConflict to hide this version of jQuery, it will work.
 +
 
 +
// Note that for maximum portability, libraries that are not jQuery should
 +
// declare themselves as anonymous modules, and avoid setting a global if an
 +
// AMD loader is present. jQuery is a special case. For more information, see
 +
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
 +
 
 +
if ( typeof define === "function" && define.amd ) {
 +
define( "jquery", [], function() {
 +
return jQuery;
 +
});
 +
}
 +
 
 +
 
 +
 
 +
 
 +
var
 +
// Map over jQuery in case of overwrite
 +
_jQuery = window.jQuery,
 +
 
 +
// Map over the $ in case of overwrite
 +
_$ = window.$;
 +
 
 +
jQuery.noConflict = function( deep ) {
 +
if ( window.$ === jQuery ) {
 +
window.$ = _$;
 +
}
 +
 
 +
if ( deep && window.jQuery === jQuery ) {
 +
window.jQuery = _jQuery;
 +
}
 +
 
 +
return jQuery;
 +
};
 +
 
 +
// Expose jQuery and $ identifiers, even in AMD
 +
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
 +
// and CommonJS for browser emulators (#13566)
 +
if ( typeof noGlobal === strundefined ) {
 +
window.jQuery = window.$ = jQuery;
 +
}
 +
 
 +
 
 +
 
 +
 
 +
return jQuery;
 +
 
 +
}));
 +
 
 
/*!
 
/*!
 
  * Lightbox v2.8.1
 
  * Lightbox v2.8.1
Line 456: Line 9,654:
 
   return new Lightbox();
 
   return new Lightbox();
 
}));
 
}));
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© 2015 GitHub, Inc. Terms Privacy Security Contact Help
 

Latest revision as of 02:04, 13 September 2015

/*!

* jQuery JavaScript Library v2.1.4
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2015-04-28T16:01Z
*/

(function( global, factory ) {

if ( typeof module === "object" && typeof module.exports === "object" ) { // For CommonJS and CommonJS-like environments where a proper `window` // is present, execute the factory and get jQuery. // For environments that do not have a `window` with a `document` // (such as Node.js), expose a factory as module.exports. // This accentuates the need for the creation of a real `window`. // e.g. var jQuery = require("jquery")(window); // See ticket #14549 for more info. module.exports = global.document ? factory( global, true ) : function( w ) { if ( !w.document ) { throw new Error( "jQuery requires a window with a document" ); } return factory( w ); }; } else { factory( global ); }

// Pass this if window is not defined yet }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {

// Support: Firefox 18+ // Can't be in strict mode, several libs including ASP.NET trace // the stack via arguments.caller.callee and Firefox dies if // you try to trace through "use strict" call chains. (#13335) //

var arr = [];

var slice = arr.slice;

var concat = arr.concat;

var push = arr.push;

var indexOf = arr.indexOf;

var class2type = {};

var toString = class2type.toString;

var hasOwn = class2type.hasOwnProperty;

var support = {};


var // Use the correct document accordingly with window argument (sandbox) document = window.document,

version = "2.1.4",

// Define a local copy of jQuery jQuery = function( selector, context ) { // The jQuery object is actually just the init constructor 'enhanced' // Need init if jQuery is called (just allow error to be thrown if not included) return new jQuery.fn.init( selector, context ); },

// Support: Android<4.1 // Make sure we trim BOM and NBSP rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,

// Matches dashed string for camelizing rmsPrefix = /^-ms-/, rdashAlpha = /-([\da-z])/gi,

// Used by jQuery.camelCase as callback to replace() fcamelCase = function( all, letter ) { return letter.toUpperCase(); };

jQuery.fn = jQuery.prototype = { // The current version of jQuery being used jquery: version,

constructor: jQuery,

// Start with an empty selector selector: "",

// The default length of a jQuery object is 0 length: 0,

toArray: function() { return slice.call( this ); },

// Get the Nth element in the matched element set OR // Get the whole matched element set as a clean array get: function( num ) { return num != null ?

// Return just the one element from the set ( num < 0 ? this[ num + this.length ] : this[ num ] ) :

// Return all the elements in a clean array slice.call( this ); },

// Take an array of elements and push it onto the stack // (returning the new matched element set) pushStack: function( elems ) {

// Build a new jQuery matched element set var ret = jQuery.merge( this.constructor(), elems );

// Add the old object onto the stack (as a reference) ret.prevObject = this; ret.context = this.context;

// Return the newly-formed element set return ret; },

// Execute a callback for every element in the matched set. // (You can seed the arguments with an array of args, but this is // only used internally.) each: function( callback, args ) { return jQuery.each( this, callback, args ); },

map: function( callback ) { return this.pushStack( jQuery.map(this, function( elem, i ) { return callback.call( elem, i, elem ); })); },

slice: function() { return this.pushStack( slice.apply( this, arguments ) ); },

first: function() { return this.eq( 0 ); },

last: function() { return this.eq( -1 ); },

eq: function( i ) { var len = this.length, j = +i + ( i < 0 ? len : 0 ); return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); },

end: function() { return this.prevObject || this.constructor(null); },

// For internal use only. // Behaves like an Array's method, not like a jQuery method. push: push, sort: arr.sort, splice: arr.splice };

jQuery.extend = jQuery.fn.extend = function() { var options, name, src, copy, copyIsArray, clone, target = arguments[0] || {}, i = 1, length = arguments.length, deep = false;

// Handle a deep copy situation if ( typeof target === "boolean" ) { deep = target;

// Skip the boolean and the target target = arguments[ i ] || {}; i++; }

// Handle case when target is a string or something (possible in deep copy) if ( typeof target !== "object" && !jQuery.isFunction(target) ) { target = {}; }

// Extend jQuery itself if only one argument is passed if ( i === length ) { target = this; i--; }

for ( ; i < length; i++ ) { // Only deal with non-null/undefined values if ( (options = arguments[ i ]) != null ) { // Extend the base object for ( name in options ) { src = target[ name ]; copy = options[ name ];

// Prevent never-ending loop if ( target === copy ) { continue; }

// Recurse if we're merging plain objects or arrays if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { if ( copyIsArray ) { copyIsArray = false; clone = src && jQuery.isArray(src) ? src : [];

} else { clone = src && jQuery.isPlainObject(src) ? src : {}; }

// Never move original objects, clone them target[ name ] = jQuery.extend( deep, clone, copy );

// Don't bring in undefined values } else if ( copy !== undefined ) { target[ name ] = copy; } } } }

// Return the modified object return target; };

jQuery.extend({ // Unique for each copy of jQuery on the page expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),

// Assume jQuery is ready without the ready module isReady: true,

error: function( msg ) { throw new Error( msg ); },

noop: function() {},

isFunction: function( obj ) { return jQuery.type(obj) === "function"; },

isArray: Array.isArray,

isWindow: function( obj ) { return obj != null && obj === obj.window; },

isNumeric: function( obj ) { // parseFloat NaNs numeric-cast false positives (null|true|false|"") // ...but misinterprets leading-number strings, particularly hex literals ("0x...") // subtraction forces infinities to NaN // adding 1 corrects loss of precision from parseFloat (#15100) return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0; },

isPlainObject: function( obj ) { // Not plain objects: // - Any object or value whose internal Class property is not "[object Object]" // - DOM nodes // - window if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { return false; }

if ( obj.constructor && !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { return false; }

// If the function hasn't returned already, we're confident that // |obj| is a plain object, created by {} or constructed with new Object return true; },

isEmptyObject: function( obj ) { var name; for ( name in obj ) { return false; } return true; },

type: function( obj ) { if ( obj == null ) { return obj + ""; } // Support: Android<4.0, iOS<6 (functionish RegExp) return typeof obj === "object" || typeof obj === "function" ? class2type[ toString.call(obj) ] || "object" : typeof obj; },

// Evaluates a script in a global context globalEval: function( code ) { var script, indirect = eval;

code = jQuery.trim( code );

if ( code ) { // If the code includes a valid, prologue position // strict mode pragma, execute code by injecting a // script tag into the document. if ( code.indexOf("use strict") === 1 ) { script = document.createElement("script"); script.text = code; document.head.appendChild( script ).parentNode.removeChild( script ); } else { // Otherwise, avoid the DOM node creation, insertion // and removal by using an indirect global eval indirect( code ); } } },

// Convert dashed to camelCase; used by the css and data modules // Support: IE9-11+ // Microsoft forgot to hump their vendor prefix (#9572) camelCase: function( string ) { return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); },

nodeName: function( elem, name ) { return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); },

// args is for internal usage only each: function( obj, callback, args ) { var value, i = 0, length = obj.length, isArray = isArraylike( obj );

if ( args ) { if ( isArray ) { for ( ; i < length; i++ ) { value = callback.apply( obj[ i ], args );

if ( value === false ) { break; } } } else { for ( i in obj ) { value = callback.apply( obj[ i ], args );

if ( value === false ) { break; } } }

// A special, fast, case for the most common use of each } else { if ( isArray ) { for ( ; i < length; i++ ) { value = callback.call( obj[ i ], i, obj[ i ] );

if ( value === false ) { break; } } } else { for ( i in obj ) { value = callback.call( obj[ i ], i, obj[ i ] );

if ( value === false ) { break; } } } }

return obj; },

// Support: Android<4.1 trim: function( text ) { return text == null ? "" : ( text + "" ).replace( rtrim, "" ); },

// results is for internal usage only makeArray: function( arr, results ) { var ret = results || [];

if ( arr != null ) { if ( isArraylike( Object(arr) ) ) { jQuery.merge( ret, typeof arr === "string" ? [ arr ] : arr ); } else { push.call( ret, arr ); } }

return ret; },

inArray: function( elem, arr, i ) { return arr == null ? -1 : indexOf.call( arr, elem, i ); },

merge: function( first, second ) { var len = +second.length, j = 0, i = first.length;

for ( ; j < len; j++ ) { first[ i++ ] = second[ j ]; }

first.length = i;

return first; },

grep: function( elems, callback, invert ) { var callbackInverse, matches = [], i = 0, length = elems.length, callbackExpect = !invert;

// Go through the array, only saving the items // that pass the validator function for ( ; i < length; i++ ) { callbackInverse = !callback( elems[ i ], i ); if ( callbackInverse !== callbackExpect ) { matches.push( elems[ i ] ); } }

return matches; },

// arg is for internal usage only map: function( elems, callback, arg ) { var value, i = 0, length = elems.length, isArray = isArraylike( elems ), ret = [];

// Go through the array, translating each of the items to their new values if ( isArray ) { for ( ; i < length; i++ ) { value = callback( elems[ i ], i, arg );

if ( value != null ) { ret.push( value ); } }

// Go through every key on the object, } else { for ( i in elems ) { value = callback( elems[ i ], i, arg );

if ( value != null ) { ret.push( value ); } } }

// Flatten any nested arrays return concat.apply( [], ret ); },

// A global GUID counter for objects guid: 1,

// Bind a function to a context, optionally partially applying any // arguments. proxy: function( fn, context ) { var tmp, args, proxy;

if ( typeof context === "string" ) { tmp = fn[ context ]; context = fn; fn = tmp; }

// Quick check to determine if target is callable, in the spec // this throws a TypeError, but we will just return undefined. if ( !jQuery.isFunction( fn ) ) { return undefined; }

// Simulated bind args = slice.call( arguments, 2 ); proxy = function() { return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); };

// Set the guid of unique handler to the same of original handler, so it can be removed proxy.guid = fn.guid = fn.guid || jQuery.guid++;

return proxy; },

now: Date.now,

// jQuery.support is not used in Core but other projects attach their // properties to it so it needs to exist. support: support });

// Populate the class2type map jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { class2type[ "[object " + name + "]" ] = name.toLowerCase(); });

function isArraylike( obj ) {

// Support: iOS 8.2 (not reproducible in simulator) // `in` check used to prevent JIT error (gh-2145) // hasOwn isn't used here due to false negatives // regarding Nodelist length in IE var length = "length" in obj && obj.length, type = jQuery.type( obj );

if ( type === "function" || jQuery.isWindow( obj ) ) { return false; }

if ( obj.nodeType === 1 && length ) { return true; }

return type === "array" || length === 0 || typeof length === "number" && length > 0 && ( length - 1 ) in obj; } var Sizzle = /*!

* Sizzle CSS Selector Engine v2.2.0-pre
* http://sizzlejs.com/
*
* Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2014-12-16
*/

(function( window ) {

var i, support, Expr, getText, isXML, tokenize, compile, select, outermostContext, sortInput, hasDuplicate,

// Local document vars setDocument, document, docElem, documentIsHTML, rbuggyQSA, rbuggyMatches, matches, contains,

// Instance-specific data expando = "sizzle" + 1 * new Date(), preferredDoc = window.document, dirruns = 0, done = 0, classCache = createCache(), tokenCache = createCache(), compilerCache = createCache(), sortOrder = function( a, b ) { if ( a === b ) { hasDuplicate = true; } return 0; },

// General-purpose constants MAX_NEGATIVE = 1 << 31,

// Instance methods hasOwn = ({}).hasOwnProperty, arr = [], pop = arr.pop, push_native = arr.push, push = arr.push, slice = arr.slice, // Use a stripped-down indexOf as it's faster than native // http://jsperf.com/thor-indexof-vs-for/5 indexOf = function( list, elem ) { var i = 0, len = list.length; for ( ; i < len; i++ ) { if ( list[i] === elem ) { return i; } } return -1; },

booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",

// Regular expressions

// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace whitespace = "[\\x20\\t\\r\\n\\f]", // http://www.w3.org/TR/css3-syntax/#characters characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",

// Loosely modeled on CSS identifier characters // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier identifier = characterEncoding.replace( "w", "w#" ),

// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace + // Operator (capture 2) "*([*^$|!~]?=)" + whitespace + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + "*\\]",

pseudos = ":(" + characterEncoding + ")(?:\\((" + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: // 1. quoted (capture 3; capture 4 or capture 5) "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + // 2. simple (capture 6) "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + // 3. anything else (capture 2) ".*" + ")\\)|)",

// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter rwhitespace = new RegExp( whitespace + "+", "g" ), rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),

rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),

rpseudo = new RegExp( pseudos ), ridentifier = new RegExp( "^" + identifier + "$" ),

matchExpr = { "ID": new RegExp( "^#(" + characterEncoding + ")" ), "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), "ATTR": new RegExp( "^" + attributes ), "PSEUDO": new RegExp( "^" + pseudos ), "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), // For use in libraries implementing .is() // We use this for POS matching in `select` "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) },

rinputs = /^(?:input|select|textarea|button)$/i, rheader = /^h\d$/i,

rnative = /^[^{]+\{\s*\[native \w/,

// Easily-parseable/retrievable ID or TAG or CLASS selectors rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

rsibling = /[+~]/, rescape = /'|\\/g,

// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), funescape = function( _, escaped, escapedWhitespace ) { var high = "0x" + escaped - 0x10000; // NaN means non-codepoint // Support: Firefox<24 // Workaround erroneous numeric interpretation of +"0x" return high !== high || escapedWhitespace ? escaped : high < 0 ? // BMP codepoint String.fromCharCode( high + 0x10000 ) : // Supplemental Plane codepoint (surrogate pair) String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); },

// Used for iframes // See setDocument() // Removing the function wrapper causes a "Permission Denied" // error in IE unloadHandler = function() { setDocument(); };

// Optimize for push.apply( _, NodeList ) try { push.apply( (arr = slice.call( preferredDoc.childNodes )), preferredDoc.childNodes ); // Support: Android<4.0 // Detect silently failing push.apply arr[ preferredDoc.childNodes.length ].nodeType; } catch ( e ) { push = { apply: arr.length ?

// Leverage slice if possible function( target, els ) { push_native.apply( target, slice.call(els) ); } :

// Support: IE<9 // Otherwise append directly function( target, els ) { var j = target.length, i = 0; // Can't trust NodeList.length while ( (target[j++] = els[i++]) ) {} target.length = j - 1; } }; }

function Sizzle( selector, context, results, seed ) { var match, elem, m, nodeType, // QSA vars i, groups, old, nid, newContext, newSelector;

if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { setDocument( context ); }

context = context || document; results = results || []; nodeType = context.nodeType;

if ( typeof selector !== "string" || !selector || nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {

return results; }

if ( !seed && documentIsHTML ) {

// Try to shortcut find operations when possible (e.g., not under DocumentFragment) if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { // Speed-up: Sizzle("#ID") if ( (m = match[1]) ) { if ( nodeType === 9 ) { elem = context.getElementById( m ); // Check parentNode to catch when Blackberry 4.6 returns // nodes that are no longer in the document (jQuery #6963) if ( elem && elem.parentNode ) { // Handle the case where IE, Opera, and Webkit return items // by name instead of ID if ( elem.id === m ) { results.push( elem ); return results; } } else { return results; } } else { // Context is not a document if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && contains( context, elem ) && elem.id === m ) { results.push( elem ); return results; } }

// Speed-up: Sizzle("TAG") } else if ( match[2] ) { push.apply( results, context.getElementsByTagName( selector ) ); return results;

// Speed-up: Sizzle(".CLASS") } else if ( (m = match[3]) && support.getElementsByClassName ) { push.apply( results, context.getElementsByClassName( m ) ); return results; } }

// QSA path if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { nid = old = expando; newContext = context; newSelector = nodeType !== 1 && selector;

// qSA works strangely on Element-rooted queries // We can work around this by specifying an extra ID on the root // and working up from there (Thanks to Andrew Dupont for the technique) // IE 8 doesn't work on object elements if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { groups = tokenize( selector );

if ( (old = context.getAttribute("id")) ) { nid = old.replace( rescape, "\\$&" ); } else { context.setAttribute( "id", nid ); } nid = "[id='" + nid + "'] ";

i = groups.length; while ( i-- ) { groups[i] = nid + toSelector( groups[i] ); } newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; newSelector = groups.join(","); }

if ( newSelector ) { try { push.apply( results, newContext.querySelectorAll( newSelector ) ); return results; } catch(qsaError) { } finally { if ( !old ) { context.removeAttribute("id"); } } } } }

// All others return select( selector.replace( rtrim, "$1" ), context, results, seed ); }

/**

* Create key-value caches of limited size
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
*	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
*	deleting the oldest entry
*/

function createCache() { var keys = [];

function cache( key, value ) { // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) if ( keys.push( key + " " ) > Expr.cacheLength ) { // Only keep the most recent entries delete cache[ keys.shift() ]; } return (cache[ key + " " ] = value); } return cache; }

/**

* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/

function markFunction( fn ) { fn[ expando ] = true; return fn; }

/**

* Support testing using an element
* @param {Function} fn Passed the created div and expects a boolean result
*/

function assert( fn ) { var div = document.createElement("div");

try { return !!fn( div ); } catch (e) { return false; } finally { // Remove from its parent by default if ( div.parentNode ) { div.parentNode.removeChild( div ); } // release memory in IE div = null; } }

/**

* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/

function addHandle( attrs, handler ) { var arr = attrs.split("|"), i = attrs.length;

while ( i-- ) { Expr.attrHandle[ arr[i] ] = handler; } }

/**

* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/

function siblingCheck( a, b ) { var cur = b && a, diff = cur && a.nodeType === 1 && b.nodeType === 1 && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );

// Use IE sourceIndex if available on both nodes if ( diff ) { return diff; }

// Check if b follows a if ( cur ) { while ( (cur = cur.nextSibling) ) { if ( cur === b ) { return -1; } } }

return a ? 1 : -1; }

/**

* Returns a function to use in pseudos for input types
* @param {String} type
*/

function createInputPseudo( type ) { return function( elem ) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === type; }; }

/**

* Returns a function to use in pseudos for buttons
* @param {String} type
*/

function createButtonPseudo( type ) { return function( elem ) { var name = elem.nodeName.toLowerCase(); return (name === "input" || name === "button") && elem.type === type; }; }

/**

* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/

function createPositionalPseudo( fn ) { return markFunction(function( argument ) { argument = +argument; return markFunction(function( seed, matches ) { var j, matchIndexes = fn( [], seed.length, argument ), i = matchIndexes.length;

// Match elements found at the specified indexes while ( i-- ) { if ( seed[ (j = matchIndexes[i]) ] ) { seed[j] = !(matches[j] = seed[j]); } } }); }); }

/**

* Checks a node for validity as a Sizzle context
* @param {Element|Object=} context
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
*/

function testContext( context ) { return context && typeof context.getElementsByTagName !== "undefined" && context; }

// Expose support vars for convenience support = Sizzle.support = {};

/**

* Detects XML nodes
* @param {Element|Object} elem An element or a document
* @returns {Boolean} True iff elem is a non-HTML XML node
*/

isXML = Sizzle.isXML = function( elem ) { // documentElement is verified for cases where it doesn't yet exist // (such as loading iframes in IE - #4833) var documentElement = elem && (elem.ownerDocument || elem).documentElement; return documentElement ? documentElement.nodeName !== "HTML" : false; };

/**

* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/

setDocument = Sizzle.setDocument = function( node ) { var hasCompare, parent, doc = node ? node.ownerDocument || node : preferredDoc;

// If no document and documentElement is available, return if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { return document; }

// Set our document document = doc; docElem = doc.documentElement; parent = doc.defaultView;

// Support: IE>8 // If iframe document is assigned to "document" variable and if iframe has been reloaded, // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 // IE6-8 do not support the defaultView property so parent will be undefined if ( parent && parent !== parent.top ) { // IE11 does not have attachEvent, so all must suffer if ( parent.addEventListener ) { parent.addEventListener( "unload", unloadHandler, false ); } else if ( parent.attachEvent ) { parent.attachEvent( "onunload", unloadHandler ); } }

/* Support tests ---------------------------------------------------------------------- */ documentIsHTML = !isXML( doc );

/* Attributes ---------------------------------------------------------------------- */

// Support: IE<8 // Verify that getAttribute really returns attributes and not properties // (excepting IE8 booleans) support.attributes = assert(function( div ) { div.className = "i"; return !div.getAttribute("className"); });

/* getElement(s)By* ---------------------------------------------------------------------- */

// Check if getElementsByTagName("*") returns only elements support.getElementsByTagName = assert(function( div ) { div.appendChild( doc.createComment("") ); return !div.getElementsByTagName("*").length; });

// Support: IE<9 support.getElementsByClassName = rnative.test( doc.getElementsByClassName );

// Support: IE<10 // Check if getElementById returns elements by name // The broken getElementById methods don't pick up programatically-set names, // so use a roundabout getElementsByName test support.getById = assert(function( div ) { docElem.appendChild( div ).id = expando; return !doc.getElementsByName || !doc.getElementsByName( expando ).length; });

// ID find and filter if ( support.getById ) { Expr.find["ID"] = function( id, context ) { if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { var m = context.getElementById( id ); // Check parentNode to catch when Blackberry 4.6 returns // nodes that are no longer in the document #6963 return m && m.parentNode ? [ m ] : []; } }; Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { return elem.getAttribute("id") === attrId; }; }; } else { // Support: IE6/7 // getElementById is not reliable as a find shortcut delete Expr.find["ID"];

Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); return node && node.value === attrId; }; }; }

// Tag Expr.find["TAG"] = support.getElementsByTagName ? function( tag, context ) { if ( typeof context.getElementsByTagName !== "undefined" ) { return context.getElementsByTagName( tag );

// DocumentFragment nodes don't have gEBTN } else if ( support.qsa ) { return context.querySelectorAll( tag ); } } :

function( tag, context ) { var elem, tmp = [], i = 0, // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too results = context.getElementsByTagName( tag );

// Filter out possible comments if ( tag === "*" ) { while ( (elem = results[i++]) ) { if ( elem.nodeType === 1 ) { tmp.push( elem ); } }

return tmp; } return results; };

// Class Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { if ( documentIsHTML ) { return context.getElementsByClassName( className ); } };

/* QSA/matchesSelector ---------------------------------------------------------------------- */

// QSA and matchesSelector support

// matchesSelector(:active) reports false when true (IE9/Opera 11.5) rbuggyMatches = [];

// qSa(:focus) reports false when true (Chrome 21) // We allow this because of a bug in IE8/9 that throws an error // whenever `document.activeElement` is accessed on an iframe // So, we allow :focus to pass through QSA all the time to avoid the IE error // See http://bugs.jquery.com/ticket/13378 rbuggyQSA = [];

if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { // Build QSA regex // Regex strategy adopted from Diego Perini assert(function( div ) { // Select is set to empty string on purpose // This is to test IE's treatment of not explicitly // setting a boolean content attribute, // since its presence should be enough // http://bugs.jquery.com/ticket/12359 docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + "<select id='" + expando + "-\f]' msallowcapture=>" + "<option selected=></option></select>";

// Support: IE8, Opera 11-12.16 // Nothing should be selected when empty strings follow ^= or $= or *= // The test attribute must be unknown in Opera but "safe" for WinRT // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section if ( div.querySelectorAll("[msallowcapture^=]").length ) { rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:|\"\")" ); }

// Support: IE8 // Boolean attributes and "value" are not treated correctly if ( !div.querySelectorAll("[selected]").length ) { rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); }

// Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+ if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { rbuggyQSA.push("~="); }

// Webkit/Opera - :checked should return selected option elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked // IE8 throws error here and will not see later tests if ( !div.querySelectorAll(":checked").length ) { rbuggyQSA.push(":checked"); }

// Support: Safari 8+, iOS 8+ // https://bugs.webkit.org/show_bug.cgi?id=136851 // In-page `selector#id sibing-combinator selector` fails if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { rbuggyQSA.push(".#.+[+~]"); } });

assert(function( div ) { // Support: Windows 8 Native Apps // The type and name attributes are restricted during .innerHTML assignment var input = doc.createElement("input"); input.setAttribute( "type", "hidden" ); div.appendChild( input ).setAttribute( "name", "D" );

// Support: IE8 // Enforce case-sensitivity of name attribute if ( div.querySelectorAll("[name=d]").length ) { rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); }

// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) // IE8 throws error here and will not see later tests if ( !div.querySelectorAll(":enabled").length ) { rbuggyQSA.push( ":enabled", ":disabled" ); }

// Opera 10-11 does not throw on post-comma invalid pseudos div.querySelectorAll("*,:x"); rbuggyQSA.push(",.*:"); }); }

if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || docElem.webkitMatchesSelector || docElem.mozMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector) )) ) {

assert(function( div ) { // Check to see if it's possible to do matchesSelector // on a disconnected node (IE 9) support.disconnectedMatch = matches.call( div, "div" );

// This should fail with an exception // Gecko does not error, returns false instead matches.call( div, "[s!=]:x" ); rbuggyMatches.push( "!=", pseudos ); }); }

rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );

/* Contains ---------------------------------------------------------------------- */ hasCompare = rnative.test( docElem.compareDocumentPosition );

// Element contains another // Purposefully does not implement inclusive descendent // As in, an element does not contain itself contains = hasCompare || rnative.test( docElem.contains ) ? function( a, b ) { var adown = a.nodeType === 9 ? a.documentElement : a, bup = b && b.parentNode; return a === bup || !!( bup && bup.nodeType === 1 && ( adown.contains ? adown.contains( bup ) : a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 )); } : function( a, b ) { if ( b ) { while ( (b = b.parentNode) ) { if ( b === a ) { return true; } } } return false; };

/* Sorting ---------------------------------------------------------------------- */

// Document order sorting sortOrder = hasCompare ? function( a, b ) {

// Flag for duplicate removal if ( a === b ) { hasDuplicate = true; return 0; }

// Sort on method existence if only one input has compareDocumentPosition var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; if ( compare ) { return compare; }

// Calculate position if both inputs belong to the same document compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? a.compareDocumentPosition( b ) :

// Otherwise we know they are disconnected 1;

// Disconnected nodes if ( compare & 1 || (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {

// Choose the first element that is related to our preferred document if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { return -1; } if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { return 1; }

// Maintain original order return sortInput ? ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 0; }

return compare & 4 ? -1 : 1; } : function( a, b ) { // Exit early if the nodes are identical if ( a === b ) { hasDuplicate = true; return 0; }

var cur, i = 0, aup = a.parentNode, bup = b.parentNode, ap = [ a ], bp = [ b ];

// Parentless nodes are either documents or disconnected if ( !aup || !bup ) { return a === doc ? -1 : b === doc ? 1 : aup ? -1 : bup ? 1 : sortInput ? ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 0;

// If the nodes are siblings, we can do a quick check } else if ( aup === bup ) { return siblingCheck( a, b ); }

// Otherwise we need full lists of their ancestors for comparison cur = a; while ( (cur = cur.parentNode) ) { ap.unshift( cur ); } cur = b; while ( (cur = cur.parentNode) ) { bp.unshift( cur ); }

// Walk down the tree looking for a discrepancy while ( ap[i] === bp[i] ) { i++; }

return i ? // Do a sibling check if the nodes have a common ancestor siblingCheck( ap[i], bp[i] ) :

// Otherwise nodes in our document sort first ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0; };

return doc; };

Sizzle.matches = function( expr, elements ) { return Sizzle( expr, null, null, elements ); };

Sizzle.matchesSelector = function( elem, expr ) { // Set document vars if needed if ( ( elem.ownerDocument || elem ) !== document ) { setDocument( elem ); }

// Make sure that attribute selectors are quoted expr = expr.replace( rattributeQuotes, "='$1']" );

if ( support.matchesSelector && documentIsHTML && ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {

try { var ret = matches.call( elem, expr );

// IE 9's matchesSelector returns false on disconnected nodes if ( ret || support.disconnectedMatch || // As well, disconnected nodes are said to be in a document // fragment in IE 9 elem.document && elem.document.nodeType !== 11 ) { return ret; } } catch (e) {} }

return Sizzle( expr, document, null, [ elem ] ).length > 0; };

Sizzle.contains = function( context, elem ) { // Set document vars if needed if ( ( context.ownerDocument || context ) !== document ) { setDocument( context ); } return contains( context, elem ); };

Sizzle.attr = function( elem, name ) { // Set document vars if needed if ( ( elem.ownerDocument || elem ) !== document ) { setDocument( elem ); }

var fn = Expr.attrHandle[ name.toLowerCase() ], // Don't get fooled by Object.prototype properties (jQuery #13807) val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? fn( elem, name, !documentIsHTML ) : undefined;

return val !== undefined ? val : support.attributes || !documentIsHTML ? elem.getAttribute( name ) : (val = elem.getAttributeNode(name)) && val.specified ? val.value : null; };

Sizzle.error = function( msg ) { throw new Error( "Syntax error, unrecognized expression: " + msg ); };

/**

* Document sorting and removing duplicates
* @param {ArrayLike} results
*/

Sizzle.uniqueSort = function( results ) { var elem, duplicates = [], j = 0, i = 0;

// Unless we *know* we can detect duplicates, assume their presence hasDuplicate = !support.detectDuplicates; sortInput = !support.sortStable && results.slice( 0 ); results.sort( sortOrder );

if ( hasDuplicate ) { while ( (elem = results[i++]) ) { if ( elem === results[ i ] ) { j = duplicates.push( i ); } } while ( j-- ) { results.splice( duplicates[ j ], 1 ); } }

// Clear input after sorting to release objects // See https://github.com/jquery/sizzle/pull/225 sortInput = null;

return results; };

/**

* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/

getText = Sizzle.getText = function( elem ) { var node, ret = "", i = 0, nodeType = elem.nodeType;

if ( !nodeType ) { // If no nodeType, this is expected to be an array while ( (node = elem[i++]) ) { // Do not traverse comment nodes ret += getText( node ); } } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { // Use textContent for elements // innerText usage removed for consistency of new lines (jQuery #11153) if ( typeof elem.textContent === "string" ) { return elem.textContent; } else { // Traverse its children for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { ret += getText( elem ); } } } else if ( nodeType === 3 || nodeType === 4 ) { return elem.nodeValue; } // Do not include comment or processing instruction nodes

return ret; };

Expr = Sizzle.selectors = {

// Can be adjusted by the user cacheLength: 50,

createPseudo: markFunction,

match: matchExpr,

attrHandle: {},

find: {},

relative: { ">": { dir: "parentNode", first: true }, " ": { dir: "parentNode" }, "+": { dir: "previousSibling", first: true }, "~": { dir: "previousSibling" } },

preFilter: { "ATTR": function( match ) { match[1] = match[1].replace( runescape, funescape );

// Move the given value to match[3] whether quoted or unquoted match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );

if ( match[2] === "~=" ) { match[3] = " " + match[3] + " "; }

return match.slice( 0, 4 ); },

"CHILD": function( match ) { /* matches from matchExpr["CHILD"] 1 type (only|nth|...) 2 what (child|of-type) 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) 4 xn-component of xn+y argument ([+-]?\d*n|) 5 sign of xn-component 6 x of xn-component 7 sign of y-component 8 y of y-component */ match[1] = match[1].toLowerCase();

if ( match[1].slice( 0, 3 ) === "nth" ) { // nth-* requires argument if ( !match[3] ) { Sizzle.error( match[0] ); }

// numeric x and y parameters for Expr.filter.CHILD // remember that false/true cast respectively to 0/1 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );

// other types prohibit arguments } else if ( match[3] ) { Sizzle.error( match[0] ); }

return match; },

"PSEUDO": function( match ) { var excess, unquoted = !match[6] && match[2];

if ( matchExpr["CHILD"].test( match[0] ) ) { return null; }

// Accept quoted arguments as-is if ( match[3] ) { match[2] = match[4] || match[5] || "";

// Strip excess characters from unquoted arguments } else if ( unquoted && rpseudo.test( unquoted ) && // Get excess from tokenize (recursively) (excess = tokenize( unquoted, true )) && // advance to the next closing parenthesis (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

// excess is a negative index match[0] = match[0].slice( 0, excess ); match[2] = unquoted.slice( 0, excess ); }

// Return only captures needed by the pseudo filter method (type and argument) return match.slice( 0, 3 ); } },

filter: {

"TAG": function( nodeNameSelector ) { var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); return nodeNameSelector === "*" ? function() { return true; } : function( elem ) { return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; }; },

"CLASS": function( className ) { var pattern = classCache[ className + " " ];

return pattern || (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && classCache( className, function( elem ) { return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); }); },

"ATTR": function( name, operator, check ) { return function( elem ) { var result = Sizzle.attr( elem, name );

if ( result == null ) { return operator === "!="; } if ( !operator ) { return true; }

result += "";

return operator === "=" ? result === check : operator === "!=" ? result !== check : operator === "^=" ? check && result.indexOf( check ) === 0 : operator === "*=" ? check && result.indexOf( check ) > -1 : operator === "$=" ? check && result.slice( -check.length ) === check : operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : false; }; },

"CHILD": function( type, what, argument, first, last ) { var simple = type.slice( 0, 3 ) !== "nth", forward = type.slice( -4 ) !== "last", ofType = what === "of-type";

return first === 1 && last === 0 ?

// Shortcut for :nth-*(n) function( elem ) { return !!elem.parentNode; } :

function( elem, context, xml ) { var cache, outerCache, node, diff, nodeIndex, start, dir = simple !== forward ? "nextSibling" : "previousSibling", parent = elem.parentNode, name = ofType && elem.nodeName.toLowerCase(), useCache = !xml && !ofType;

if ( parent ) {

// :(first|last|only)-(child|of-type) if ( simple ) { while ( dir ) { node = elem; while ( (node = node[ dir ]) ) { if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { return false; } } // Reverse direction for :only-* (if we haven't yet done so) start = dir = type === "only" && !start && "nextSibling"; } return true; }

start = [ forward ? parent.firstChild : parent.lastChild ];

// non-xml :nth-child(...) stores cache data on `parent` if ( forward && useCache ) { // Seek `elem` from a previously-cached index outerCache = parent[ expando ] || (parent[ expando ] = {}); cache = outerCache[ type ] || []; nodeIndex = cache[0] === dirruns && cache[1]; diff = cache[0] === dirruns && cache[2]; node = nodeIndex && parent.childNodes[ nodeIndex ];

while ( (node = ++nodeIndex && node && node[ dir ] ||

// Fallback to seeking `elem` from the start (diff = nodeIndex = 0) || start.pop()) ) {

// When found, cache indexes on `parent` and break if ( node.nodeType === 1 && ++diff && node === elem ) { outerCache[ type ] = [ dirruns, nodeIndex, diff ]; break; } }

// Use previously-cached element index if available } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { diff = cache[1];

// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) } else { // Use the same loop as above to seek `elem` from the start while ( (node = ++nodeIndex && node && node[ dir ] || (diff = nodeIndex = 0) || start.pop()) ) {

if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { // Cache the index of each encountered element if ( useCache ) { (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; }

if ( node === elem ) { break; } } } }

// Incorporate the offset, then check against cycle size diff -= last; return diff === first || ( diff % first === 0 && diff / first >= 0 ); } }; },

"PSEUDO": function( pseudo, argument ) { // pseudo-class names are case-insensitive // http://www.w3.org/TR/selectors/#pseudo-classes // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters // Remember that setFilters inherits from pseudos var args, fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || Sizzle.error( "unsupported pseudo: " + pseudo );

// The user may use createPseudo to indicate that // arguments are needed to create the filter function // just as Sizzle does if ( fn[ expando ] ) { return fn( argument ); }

// But maintain support for old signatures if ( fn.length > 1 ) { args = [ pseudo, pseudo, "", argument ]; return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? markFunction(function( seed, matches ) { var idx, matched = fn( seed, argument ), i = matched.length; while ( i-- ) { idx = indexOf( seed, matched[i] ); seed[ idx ] = !( matches[ idx ] = matched[i] ); } }) : function( elem ) { return fn( elem, 0, args ); }; }

return fn; } },

pseudos: { // Potentially complex pseudos "not": markFunction(function( selector ) { // Trim the selector passed to compile // to avoid treating leading and trailing // spaces as combinators var input = [], results = [], matcher = compile( selector.replace( rtrim, "$1" ) );

return matcher[ expando ] ? markFunction(function( seed, matches, context, xml ) { var elem, unmatched = matcher( seed, null, xml, [] ), i = seed.length;

// Match elements unmatched by `matcher` while ( i-- ) { if ( (elem = unmatched[i]) ) { seed[i] = !(matches[i] = elem); } } }) : function( elem, context, xml ) { input[0] = elem; matcher( input, null, xml, results ); // Don't keep the element (issue #299) input[0] = null; return !results.pop(); }; }),

"has": markFunction(function( selector ) { return function( elem ) { return Sizzle( selector, elem ).length > 0; }; }),

"contains": markFunction(function( text ) { text = text.replace( runescape, funescape ); return function( elem ) { return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; }; }),

// "Whether an element is represented by a :lang() selector // is based solely on the element's language value // being equal to the identifier C, // or beginning with the identifier C immediately followed by "-". // The matching of C against the element's language value is performed case-insensitively. // The identifier C does not have to be a valid language name." // http://www.w3.org/TR/selectors/#lang-pseudo "lang": markFunction( function( lang ) { // lang value must be a valid identifier if ( !ridentifier.test(lang || "") ) { Sizzle.error( "unsupported lang: " + lang ); } lang = lang.replace( runescape, funescape ).toLowerCase(); return function( elem ) { var elemLang; do { if ( (elemLang = documentIsHTML ? elem.lang : elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {

elemLang = elemLang.toLowerCase(); return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; } } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); return false; }; }),

// Miscellaneous "target": function( elem ) { var hash = window.location && window.location.hash; return hash && hash.slice( 1 ) === elem.id; },

"root": function( elem ) { return elem === docElem; },

"focus": function( elem ) { return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); },

// Boolean properties "enabled": function( elem ) { return elem.disabled === false; },

"disabled": function( elem ) { return elem.disabled === true; },

"checked": function( elem ) { // In CSS3, :checked should return both checked and selected elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked var nodeName = elem.nodeName.toLowerCase(); return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); },

"selected": function( elem ) { // Accessing this property makes selected-by-default // options in Safari work properly if ( elem.parentNode ) { elem.parentNode.selectedIndex; }

return elem.selected === true; },

// Contents "empty": function( elem ) { // http://www.w3.org/TR/selectors/#empty-pseudo // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), // but not by others (comment: 8; processing instruction: 7; etc.) // nodeType < 6 works because attributes (2) do not appear as children for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { if ( elem.nodeType < 6 ) { return false; } } return true; },

"parent": function( elem ) { return !Expr.pseudos["empty"]( elem ); },

// Element/input types "header": function( elem ) { return rheader.test( elem.nodeName ); },

"input": function( elem ) { return rinputs.test( elem.nodeName ); },

"button": function( elem ) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === "button" || name === "button"; },

"text": function( elem ) { var attr; return elem.nodeName.toLowerCase() === "input" && elem.type === "text" &&

// Support: IE<8 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); },

// Position-in-collection "first": createPositionalPseudo(function() { return [ 0 ]; }),

"last": createPositionalPseudo(function( matchIndexes, length ) { return [ length - 1 ]; }),

"eq": createPositionalPseudo(function( matchIndexes, length, argument ) { return [ argument < 0 ? argument + length : argument ]; }),

"even": createPositionalPseudo(function( matchIndexes, length ) { var i = 0; for ( ; i < length; i += 2 ) { matchIndexes.push( i ); } return matchIndexes; }),

"odd": createPositionalPseudo(function( matchIndexes, length ) { var i = 1; for ( ; i < length; i += 2 ) { matchIndexes.push( i ); } return matchIndexes; }),

"lt": createPositionalPseudo(function( matchIndexes, length, argument ) { var i = argument < 0 ? argument + length : argument; for ( ; --i >= 0; ) { matchIndexes.push( i ); } return matchIndexes; }),

"gt": createPositionalPseudo(function( matchIndexes, length, argument ) { var i = argument < 0 ? argument + length : argument; for ( ; ++i < length; ) { matchIndexes.push( i ); } return matchIndexes; }) } };

Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { Expr.pseudos[ i ] = createInputPseudo( i ); } for ( i in { submit: true, reset: true } ) { Expr.pseudos[ i ] = createButtonPseudo( i ); }

// Easy API for creating new setFilters function setFilters() {} setFilters.prototype = Expr.filters = Expr.pseudos; Expr.setFilters = new setFilters();

tokenize = Sizzle.tokenize = function( selector, parseOnly ) { var matched, match, tokens, type, soFar, groups, preFilters, cached = tokenCache[ selector + " " ];

if ( cached ) { return parseOnly ? 0 : cached.slice( 0 ); }

soFar = selector; groups = []; preFilters = Expr.preFilter;

while ( soFar ) {

// Comma and first run if ( !matched || (match = rcomma.exec( soFar )) ) { if ( match ) { // Don't consume trailing commas as valid soFar = soFar.slice( match[0].length ) || soFar; } groups.push( (tokens = []) ); }

matched = false;

// Combinators if ( (match = rcombinators.exec( soFar )) ) { matched = match.shift(); tokens.push({ value: matched, // Cast descendant combinators to space type: match[0].replace( rtrim, " " ) }); soFar = soFar.slice( matched.length ); }

// Filters for ( type in Expr.filter ) { if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || (match = preFilters[ type ]( match ))) ) { matched = match.shift(); tokens.push({ value: matched, type: type, matches: match }); soFar = soFar.slice( matched.length ); } }

if ( !matched ) { break; } }

// Return the length of the invalid excess // if we're just parsing // Otherwise, throw an error or return tokens return parseOnly ? soFar.length : soFar ? Sizzle.error( selector ) : // Cache the tokens tokenCache( selector, groups ).slice( 0 ); };

function toSelector( tokens ) { var i = 0, len = tokens.length, selector = ""; for ( ; i < len; i++ ) { selector += tokens[i].value; } return selector; }

function addCombinator( matcher, combinator, base ) { var dir = combinator.dir, checkNonElements = base && dir === "parentNode", doneName = done++;

return combinator.first ? // Check against closest ancestor/preceding element function( elem, context, xml ) { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { return matcher( elem, context, xml ); } } } :

// Check against all ancestor/preceding elements function( elem, context, xml ) { var oldCache, outerCache, newCache = [ dirruns, doneName ];

// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching if ( xml ) { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { if ( matcher( elem, context, xml ) ) { return true; } } } } else { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { outerCache = elem[ expando ] || (elem[ expando ] = {}); if ( (oldCache = outerCache[ dir ]) && oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {

// Assign to newCache so results back-propagate to previous elements return (newCache[ 2 ] = oldCache[ 2 ]); } else { // Reuse newcache so results back-propagate to previous elements outerCache[ dir ] = newCache;

// A match means we're done; a fail means we have to keep checking if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { return true; } } } } } }; }

function elementMatcher( matchers ) { return matchers.length > 1 ? function( elem, context, xml ) { var i = matchers.length; while ( i-- ) { if ( !matchers[i]( elem, context, xml ) ) { return false; } } return true; } : matchers[0]; }

function multipleContexts( selector, contexts, results ) { var i = 0, len = contexts.length; for ( ; i < len; i++ ) { Sizzle( selector, contexts[i], results ); } return results; }

function condense( unmatched, map, filter, context, xml ) { var elem, newUnmatched = [], i = 0, len = unmatched.length, mapped = map != null;

for ( ; i < len; i++ ) { if ( (elem = unmatched[i]) ) { if ( !filter || filter( elem, context, xml ) ) { newUnmatched.push( elem ); if ( mapped ) { map.push( i ); } } } }

return newUnmatched; }

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { if ( postFilter && !postFilter[ expando ] ) { postFilter = setMatcher( postFilter ); } if ( postFinder && !postFinder[ expando ] ) { postFinder = setMatcher( postFinder, postSelector ); } return markFunction(function( seed, results, context, xml ) { var temp, i, elem, preMap = [], postMap = [], preexisting = results.length,

// Get initial elements from seed or context elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),

// Prefilter to get matcher input, preserving a map for seed-results synchronization matcherIn = preFilter && ( seed || !selector ) ? condense( elems, preMap, preFilter, context, xml ) : elems,

matcherOut = matcher ? // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

// ...intermediate processing is necessary [] :

// ...otherwise use results directly results : matcherIn;

// Find primary matches if ( matcher ) { matcher( matcherIn, matcherOut, context, xml ); }

// Apply postFilter if ( postFilter ) { temp = condense( matcherOut, postMap ); postFilter( temp, [], context, xml );

// Un-match failing elements by moving them back to matcherIn i = temp.length; while ( i-- ) { if ( (elem = temp[i]) ) { matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); } } }

if ( seed ) { if ( postFinder || preFilter ) { if ( postFinder ) { // Get the final matcherOut by condensing this intermediate into postFinder contexts temp = []; i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) ) { // Restore matcherIn since elem is not yet a final match temp.push( (matcherIn[i] = elem) ); } } postFinder( null, (matcherOut = []), temp, xml ); }

// Move matched elements from seed to results to keep them synchronized i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) && (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {

seed[temp] = !(results[temp] = elem); } } }

// Add elements to results, through postFinder if defined } else { matcherOut = condense( matcherOut === results ? matcherOut.splice( preexisting, matcherOut.length ) : matcherOut ); if ( postFinder ) { postFinder( null, results, matcherOut, xml ); } else { push.apply( results, matcherOut ); } } }); }

function matcherFromTokens( tokens ) { var checkContext, matcher, j, len = tokens.length, leadingRelative = Expr.relative[ tokens[0].type ], implicitRelative = leadingRelative || Expr.relative[" "], i = leadingRelative ? 1 : 0,

// The foundational matcher ensures that elements are reachable from top-level context(s) matchContext = addCombinator( function( elem ) { return elem === checkContext; }, implicitRelative, true ), matchAnyContext = addCombinator( function( elem ) { return indexOf( checkContext, elem ) > -1; }, implicitRelative, true ), matchers = [ function( elem, context, xml ) { var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( (checkContext = context).nodeType ? matchContext( elem, context, xml ) : matchAnyContext( elem, context, xml ) ); // Avoid hanging onto element (issue #299) checkContext = null; return ret; } ];

for ( ; i < len; i++ ) { if ( (matcher = Expr.relative[ tokens[i].type ]) ) { matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; } else { matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );

// Return special upon seeing a positional matcher if ( matcher[ expando ] ) { // Find the next relative operator (if any) for proper handling j = ++i; for ( ; j < len; j++ ) { if ( Expr.relative[ tokens[j].type ] ) { break; } } return setMatcher( i > 1 && elementMatcher( matchers ), i > 1 && toSelector( // If the preceding token was a descendant combinator, insert an implicit any-element `*` tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) ).replace( rtrim, "$1" ), matcher, i < j && matcherFromTokens( tokens.slice( i, j ) ), j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), j < len && toSelector( tokens ) ); } matchers.push( matcher ); } }

return elementMatcher( matchers ); }

function matcherFromGroupMatchers( elementMatchers, setMatchers ) { var bySet = setMatchers.length > 0, byElement = elementMatchers.length > 0, superMatcher = function( seed, context, xml, results, outermost ) { var elem, j, matcher, matchedCount = 0, i = "0", unmatched = seed && [], setMatched = [], contextBackup = outermostContext, // We must always have either seed elements or outermost context elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), // Use integer dirruns iff this is the outermost matcher dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), len = elems.length;

if ( outermost ) { outermostContext = context !== document && context; }

// Add elements passing elementMatchers directly to results // Keep `i` a string if there are no elements so `matchedCount` will be "00" below // Support: IE<9, Safari // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id for ( ; i !== len && (elem = elems[i]) != null; i++ ) { if ( byElement && elem ) { j = 0; while ( (matcher = elementMatchers[j++]) ) { if ( matcher( elem, context, xml ) ) { results.push( elem ); break; } } if ( outermost ) { dirruns = dirrunsUnique; } }

// Track unmatched elements for set filters if ( bySet ) { // They will have gone through all possible matchers if ( (elem = !matcher && elem) ) { matchedCount--; }

// Lengthen the array for every element, matched or not if ( seed ) { unmatched.push( elem ); } } }

// Apply set filters to unmatched elements matchedCount += i; if ( bySet && i !== matchedCount ) { j = 0; while ( (matcher = setMatchers[j++]) ) { matcher( unmatched, setMatched, context, xml ); }

if ( seed ) { // Reintegrate element matches to eliminate the need for sorting if ( matchedCount > 0 ) { while ( i-- ) { if ( !(unmatched[i] || setMatched[i]) ) { setMatched[i] = pop.call( results ); } } }

// Discard index placeholder values to get only actual matches setMatched = condense( setMatched ); }

// Add matches to results push.apply( results, setMatched );

// Seedless set matches succeeding multiple successful matchers stipulate sorting if ( outermost && !seed && setMatched.length > 0 && ( matchedCount + setMatchers.length ) > 1 ) {

Sizzle.uniqueSort( results ); } }

// Override manipulation of globals by nested matchers if ( outermost ) { dirruns = dirrunsUnique; outermostContext = contextBackup; }

return unmatched; };

return bySet ? markFunction( superMatcher ) : superMatcher; }

compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { var i, setMatchers = [], elementMatchers = [], cached = compilerCache[ selector + " " ];

if ( !cached ) { // Generate a function of recursive functions that can be used to check each element if ( !match ) { match = tokenize( selector ); } i = match.length; while ( i-- ) { cached = matcherFromTokens( match[i] ); if ( cached[ expando ] ) { setMatchers.push( cached ); } else { elementMatchers.push( cached ); } }

// Cache the compiled function cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );

// Save selector and tokenization cached.selector = selector; } return cached; };

/**

* A low-level selection function that works with Sizzle's compiled
*  selector functions
* @param {String|Function} selector A selector or a pre-compiled
*  selector function built with Sizzle.compile
* @param {Element} context
* @param {Array} [results]
* @param {Array} [seed] A set of elements to match against
*/

select = Sizzle.select = function( selector, context, results, seed ) { var i, tokens, token, type, find, compiled = typeof selector === "function" && selector, match = !seed && tokenize( (selector = compiled.selector || selector) );

results = results || [];

// Try to minimize operations if there is no seed and only one group if ( match.length === 1 ) {

// Take a shortcut and set the context if the root selector is an ID tokens = match[0] = match[0].slice( 0 ); if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && support.getById && context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {

context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; if ( !context ) { return results;

// Precompiled matchers will still verify ancestry, so step up a level } else if ( compiled ) { context = context.parentNode; }

selector = selector.slice( tokens.shift().value.length ); }

// Fetch a seed set for right-to-left matching i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; while ( i-- ) { token = tokens[i];

// Abort if we hit a combinator if ( Expr.relative[ (type = token.type) ] ) { break; } if ( (find = Expr.find[ type ]) ) { // Search, expanding context for leading sibling combinators if ( (seed = find( token.matches[0].replace( runescape, funescape ), rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context )) ) {

// If seed is empty or no tokens remain, we can return early tokens.splice( i, 1 ); selector = seed.length && toSelector( tokens ); if ( !selector ) { push.apply( results, seed ); return results; }

break; } } } }

// Compile and execute a filtering function if one is not provided // Provide `match` to avoid retokenization if we modified the selector above ( compiled || compile( selector, match ) )( seed, context, !documentIsHTML, results, rsibling.test( selector ) && testContext( context.parentNode ) || context ); return results; };

// One-time assignments

// Sort stability support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;

// Support: Chrome 14-35+ // Always assume duplicates if they aren't passed to the comparison function support.detectDuplicates = !!hasDuplicate;

// Initialize against the default document setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) // Detached nodes confoundingly follow *each other* support.sortDetached = assert(function( div1 ) { // Should return 1, but returns 4 (following) return div1.compareDocumentPosition( document.createElement("div") ) & 1; });

// Support: IE<8 // Prevent attribute/property "interpolation" // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx if ( !assert(function( div ) { div.innerHTML = "<a href='#'></a>"; return div.firstChild.getAttribute("href") === "#" ; }) ) { addHandle( "type|href|height|width", function( elem, name, isXML ) { if ( !isXML ) { return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); } }); }

// Support: IE<9 // Use defaultValue in place of getAttribute("value") if ( !support.attributes || !assert(function( div ) { div.innerHTML = "<input/>"; div.firstChild.setAttribute( "value", "" ); return div.firstChild.getAttribute( "value" ) === ""; }) ) { addHandle( "value", function( elem, name, isXML ) { if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { return elem.defaultValue; } }); }

// Support: IE<9 // Use getAttributeNode to fetch booleans when getAttribute lies if ( !assert(function( div ) { return div.getAttribute("disabled") == null; }) ) { addHandle( booleans, function( elem, name, isXML ) { var val; if ( !isXML ) { return elem[ name ] === true ? name.toLowerCase() : (val = elem.getAttributeNode( name )) && val.specified ? val.value : null; } }); }

return Sizzle;

})( window );


jQuery.find = Sizzle; jQuery.expr = Sizzle.selectors; jQuery.expr[":"] = jQuery.expr.pseudos; jQuery.unique = Sizzle.uniqueSort; jQuery.text = Sizzle.getText; jQuery.isXMLDoc = Sizzle.isXML; jQuery.contains = Sizzle.contains;


var rneedsContext = jQuery.expr.match.needsContext;

var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);


var risSimple = /^.[^:#\[\.,]*$/;

// Implement the identical functionality for filter and not function winnow( elements, qualifier, not ) { if ( jQuery.isFunction( qualifier ) ) { return jQuery.grep( elements, function( elem, i ) { /* jshint -W018 */ return !!qualifier.call( elem, i, elem ) !== not; });

}

if ( qualifier.nodeType ) { return jQuery.grep( elements, function( elem ) { return ( elem === qualifier ) !== not; });

}

if ( typeof qualifier === "string" ) { if ( risSimple.test( qualifier ) ) { return jQuery.filter( qualifier, elements, not ); }

qualifier = jQuery.filter( qualifier, elements ); }

return jQuery.grep( elements, function( elem ) { return ( indexOf.call( qualifier, elem ) >= 0 ) !== not; }); }

jQuery.filter = function( expr, elems, not ) { var elem = elems[ 0 ];

if ( not ) { expr = ":not(" + expr + ")"; }

return elems.length === 1 && elem.nodeType === 1 ? jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { return elem.nodeType === 1; })); };

jQuery.fn.extend({ find: function( selector ) { var i, len = this.length, ret = [], self = this;

if ( typeof selector !== "string" ) { return this.pushStack( jQuery( selector ).filter(function() { for ( i = 0; i < len; i++ ) { if ( jQuery.contains( self[ i ], this ) ) { return true; } } }) ); }

for ( i = 0; i < len; i++ ) { jQuery.find( selector, self[ i ], ret ); }

// Needed because $( selector, context ) becomes $( context ).find( selector ) ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); ret.selector = this.selector ? this.selector + " " + selector : selector; return ret; }, filter: function( selector ) { return this.pushStack( winnow(this, selector || [], false) ); }, not: function( selector ) { return this.pushStack( winnow(this, selector || [], true) ); }, is: function( selector ) { return !!winnow( this,

// If this is a positional/relative selector, check membership in the returned set // so $("p:first").is("p:last") won't return true for a doc with two "p". typeof selector === "string" && rneedsContext.test( selector ) ? jQuery( selector ) : selector || [], false ).length; } });


// Initialize a jQuery object


// A central reference to the root jQuery(document) var rootjQuery,

// A simple way to check for HTML strings // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) // Strict HTML recognition (#11290: must start with <) rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,

init = jQuery.fn.init = function( selector, context ) { var match, elem;

// HANDLE: $(""), $(null), $(undefined), $(false) if ( !selector ) { return this; }

// Handle HTML strings if ( typeof selector === "string" ) { if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) { // Assume that strings that start and end with <> are HTML and skip the regex check match = [ null, selector, null ];

} else { match = rquickExpr.exec( selector ); }

// Match html or make sure no context is specified for #id if ( match && (match[1] || !context) ) {

// HANDLE: $(html) -> $(array) if ( match[1] ) { context = context instanceof jQuery ? context[0] : context;

// Option to run scripts is true for back-compat // Intentionally let the error be thrown if parseHTML is not present jQuery.merge( this, jQuery.parseHTML( match[1], context && context.nodeType ? context.ownerDocument || context : document, true ) );

// HANDLE: $(html, props) if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { for ( match in context ) { // Properties of context are called as methods if possible if ( jQuery.isFunction( this[ match ] ) ) { this[ match ]( context[ match ] );

// ...and otherwise set as attributes } else { this.attr( match, context[ match ] ); } } }

return this;

// HANDLE: $(#id) } else { elem = document.getElementById( match[2] );

// Support: Blackberry 4.6 // gEBID returns nodes no longer in the document (#6963) if ( elem && elem.parentNode ) { // Inject the element directly into the jQuery object this.length = 1; this[0] = elem; }

this.context = document; this.selector = selector; return this; }

// HANDLE: $(expr, $(...)) } else if ( !context || context.jquery ) { return ( context || rootjQuery ).find( selector );

// HANDLE: $(expr, context) // (which is just equivalent to: $(context).find(expr) } else { return this.constructor( context ).find( selector ); }

// HANDLE: $(DOMElement) } else if ( selector.nodeType ) { this.context = this[0] = selector; this.length = 1; return this;

// HANDLE: $(function) // Shortcut for document ready } else if ( jQuery.isFunction( selector ) ) { return typeof rootjQuery.ready !== "undefined" ? rootjQuery.ready( selector ) : // Execute immediately if ready is not present selector( jQuery ); }

if ( selector.selector !== undefined ) { this.selector = selector.selector; this.context = selector.context; }

return jQuery.makeArray( selector, this ); };

// Give the init function the jQuery prototype for later instantiation init.prototype = jQuery.fn;

// Initialize central reference rootjQuery = jQuery( document );


var rparentsprev = /^(?:parents|prev(?:Until|All))/, // Methods guaranteed to produce a unique set when starting from a unique set guaranteedUnique = { children: true, contents: true, next: true, prev: true };

jQuery.extend({ dir: function( elem, dir, until ) { var matched = [], truncate = until !== undefined;

while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) { if ( elem.nodeType === 1 ) { if ( truncate && jQuery( elem ).is( until ) ) { break; } matched.push( elem ); } } return matched; },

sibling: function( n, elem ) { var matched = [];

for ( ; n; n = n.nextSibling ) { if ( n.nodeType === 1 && n !== elem ) { matched.push( n ); } }

return matched; } });

jQuery.fn.extend({ has: function( target ) { var targets = jQuery( target, this ), l = targets.length;

return this.filter(function() { var i = 0; for ( ; i < l; i++ ) { if ( jQuery.contains( this, targets[i] ) ) { return true; } } }); },

closest: function( selectors, context ) { var cur, i = 0, l = this.length, matched = [], pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? jQuery( selectors, context || this.context ) : 0;

for ( ; i < l; i++ ) { for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { // Always skip document fragments if ( cur.nodeType < 11 && (pos ? pos.index(cur) > -1 :

// Don't pass non-elements to Sizzle cur.nodeType === 1 && jQuery.find.matchesSelector(cur, selectors)) ) {

matched.push( cur ); break; } } }

return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); },

// Determine the position of an element within the set index: function( elem ) {

// No argument, return index in parent if ( !elem ) { return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; }

// Index in selector if ( typeof elem === "string" ) { return indexOf.call( jQuery( elem ), this[ 0 ] ); }

// Locate the position of the desired element return indexOf.call( this,

// If it receives a jQuery object, the first element is used elem.jquery ? elem[ 0 ] : elem ); },

add: function( selector, context ) { return this.pushStack( jQuery.unique( jQuery.merge( this.get(), jQuery( selector, context ) ) ) ); },

addBack: function( selector ) { return this.add( selector == null ? this.prevObject : this.prevObject.filter(selector) ); } });

function sibling( cur, dir ) { while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {} return cur; }

jQuery.each({ parent: function( elem ) { var parent = elem.parentNode; return parent && parent.nodeType !== 11 ? parent : null; }, parents: function( elem ) { return jQuery.dir( elem, "parentNode" ); }, parentsUntil: function( elem, i, until ) { return jQuery.dir( elem, "parentNode", until ); }, next: function( elem ) { return sibling( elem, "nextSibling" ); }, prev: function( elem ) { return sibling( elem, "previousSibling" ); }, nextAll: function( elem ) { return jQuery.dir( elem, "nextSibling" ); }, prevAll: function( elem ) { return jQuery.dir( elem, "previousSibling" ); }, nextUntil: function( elem, i, until ) { return jQuery.dir( elem, "nextSibling", until ); }, prevUntil: function( elem, i, until ) { return jQuery.dir( elem, "previousSibling", until ); }, siblings: function( elem ) { return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); }, children: function( elem ) { return jQuery.sibling( elem.firstChild ); }, contents: function( elem ) { return elem.contentDocument || jQuery.merge( [], elem.childNodes ); } }, function( name, fn ) { jQuery.fn[ name ] = function( until, selector ) { var matched = jQuery.map( this, fn, until );

if ( name.slice( -5 ) !== "Until" ) { selector = until; }

if ( selector && typeof selector === "string" ) { matched = jQuery.filter( selector, matched ); }

if ( this.length > 1 ) { // Remove duplicates if ( !guaranteedUnique[ name ] ) { jQuery.unique( matched ); }

// Reverse order for parents* and prev-derivatives if ( rparentsprev.test( name ) ) { matched.reverse(); } }

return this.pushStack( matched ); }; }); var rnotwhite = (/\S+/g);


// String to Object options format cache var optionsCache = {};

// Convert String-formatted options into Object-formatted ones and store in cache function createOptions( options ) { var object = optionsCache[ options ] = {}; jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { object[ flag ] = true; }); return object; }

/*

* Create a callback list using the following parameters:
*
*	options: an optional list of space-separated options that will change how
*			the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
*	once:			will ensure the callback list can only be fired once (like a Deferred)
*
*	memory:			will keep track of previous values and will call any callback added
*					after the list has been fired right away with the latest "memorized"
*					values (like a Deferred)
*
*	unique:			will ensure a callback can only be added once (no duplicate in the list)
*
*	stopOnFalse:	interrupt callings when a callback returns false
*
*/

jQuery.Callbacks = function( options ) {

// Convert options from String-formatted to Object-formatted if needed // (we check in cache first) options = typeof options === "string" ? ( optionsCache[ options ] || createOptions( options ) ) : jQuery.extend( {}, options );

var // Last fire value (for non-forgettable lists) memory, // Flag to know if list was already fired fired, // Flag to know if list is currently firing firing, // First callback to fire (used internally by add and fireWith) firingStart, // End of the loop when firing firingLength, // Index of currently firing callback (modified by remove if needed) firingIndex, // Actual callback list list = [], // Stack of fire calls for repeatable lists stack = !options.once && [], // Fire callbacks fire = function( data ) { memory = options.memory && data; fired = true; firingIndex = firingStart || 0; firingStart = 0; firingLength = list.length; firing = true; for ( ; list && firingIndex < firingLength; firingIndex++ ) { if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { memory = false; // To prevent further calls using add break; } } firing = false; if ( list ) { if ( stack ) { if ( stack.length ) { fire( stack.shift() ); } } else if ( memory ) { list = []; } else { self.disable(); } } }, // Actual Callbacks object self = { // Add a callback or a collection of callbacks to the list add: function() { if ( list ) { // First, we save the current length var start = list.length; (function add( args ) { jQuery.each( args, function( _, arg ) { var type = jQuery.type( arg ); if ( type === "function" ) { if ( !options.unique || !self.has( arg ) ) { list.push( arg ); } } else if ( arg && arg.length && type !== "string" ) { // Inspect recursively add( arg ); } }); })( arguments ); // Do we need to add the callbacks to the // current firing batch? if ( firing ) { firingLength = list.length; // With memory, if we're not firing then // we should call right away } else if ( memory ) { firingStart = start; fire( memory ); } } return this; }, // Remove a callback from the list remove: function() { if ( list ) { jQuery.each( arguments, function( _, arg ) { var index; while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { list.splice( index, 1 ); // Handle firing indexes if ( firing ) { if ( index <= firingLength ) { firingLength--; } if ( index <= firingIndex ) { firingIndex--; } } } }); } return this; }, // Check if a given callback is in the list. // If no argument is given, return whether or not list has callbacks attached. has: function( fn ) { return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); }, // Remove all callbacks from the list empty: function() { list = []; firingLength = 0; return this; }, // Have the list do nothing anymore disable: function() { list = stack = memory = undefined; return this; }, // Is it disabled? disabled: function() { return !list; }, // Lock the list in its current state lock: function() { stack = undefined; if ( !memory ) { self.disable(); } return this; }, // Is it locked? locked: function() { return !stack; }, // Call all callbacks with the given context and arguments fireWith: function( context, args ) { if ( list && ( !fired || stack ) ) { args = args || []; args = [ context, args.slice ? args.slice() : args ]; if ( firing ) { stack.push( args ); } else { fire( args ); } } return this; }, // Call all the callbacks with the given arguments fire: function() { self.fireWith( this, arguments ); return this; }, // To know if the callbacks have already been called at least once fired: function() { return !!fired; } };

return self; };


jQuery.extend({

Deferred: function( func ) { var tuples = [ // action, add listener, listener list, final state [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], [ "notify", "progress", jQuery.Callbacks("memory") ] ], state = "pending", promise = { state: function() { return state; }, always: function() { deferred.done( arguments ).fail( arguments ); return this; }, then: function( /* fnDone, fnFail, fnProgress */ ) { var fns = arguments; return jQuery.Deferred(function( newDefer ) { jQuery.each( tuples, function( i, tuple ) { var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; // deferred[ done | fail | progress ] for forwarding actions to newDefer deferred[ tuple[1] ](function() { var returned = fn && fn.apply( this, arguments ); if ( returned && jQuery.isFunction( returned.promise ) ) { returned.promise() .done( newDefer.resolve ) .fail( newDefer.reject ) .progress( newDefer.notify ); } else { newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); } }); }); fns = null; }).promise(); }, // Get a promise for this deferred // If obj is provided, the promise aspect is added to the object promise: function( obj ) { return obj != null ? jQuery.extend( obj, promise ) : promise; } }, deferred = {};

// Keep pipe for back-compat promise.pipe = promise.then;

// Add list-specific methods jQuery.each( tuples, function( i, tuple ) { var list = tuple[ 2 ], stateString = tuple[ 3 ];

// promise[ done | fail | progress ] = list.add promise[ tuple[1] ] = list.add;

// Handle state if ( stateString ) { list.add(function() { // state = [ resolved | rejected ] state = stateString;

// [ reject_list | resolve_list ].disable; progress_list.lock }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); }

// deferred[ resolve | reject | notify ] deferred[ tuple[0] ] = function() { deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); return this; }; deferred[ tuple[0] + "With" ] = list.fireWith; });

// Make the deferred a promise promise.promise( deferred );

// Call given func if any if ( func ) { func.call( deferred, deferred ); }

// All done! return deferred; },

// Deferred helper when: function( subordinate /* , ..., subordinateN */ ) { var i = 0, resolveValues = slice.call( arguments ), length = resolveValues.length,

// the count of uncompleted subordinates remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,

// the master Deferred. If resolveValues consist of only a single Deferred, just use that. deferred = remaining === 1 ? subordinate : jQuery.Deferred(),

// Update function for both resolve and progress values updateFunc = function( i, contexts, values ) { return function( value ) { contexts[ i ] = this; values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; if ( values === progressValues ) { deferred.notifyWith( contexts, values ); } else if ( !( --remaining ) ) { deferred.resolveWith( contexts, values ); } }; },

progressValues, progressContexts, resolveContexts;

// Add listeners to Deferred subordinates; treat others as resolved if ( length > 1 ) { progressValues = new Array( length ); progressContexts = new Array( length ); resolveContexts = new Array( length ); for ( ; i < length; i++ ) { if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { resolveValues[ i ].promise() .done( updateFunc( i, resolveContexts, resolveValues ) ) .fail( deferred.reject ) .progress( updateFunc( i, progressContexts, progressValues ) ); } else { --remaining; } } }

// If we're not waiting on anything, resolve the master if ( !remaining ) { deferred.resolveWith( resolveContexts, resolveValues ); }

return deferred.promise(); } });


// The deferred used on DOM ready var readyList;

jQuery.fn.ready = function( fn ) { // Add the callback jQuery.ready.promise().done( fn );

return this; };

jQuery.extend({ // Is the DOM ready to be used? Set to true once it occurs. isReady: false,

// A counter to track how many items to wait for before // the ready event fires. See #6781 readyWait: 1,

// Hold (or release) the ready event holdReady: function( hold ) { if ( hold ) { jQuery.readyWait++; } else { jQuery.ready( true ); } },

// Handle when the DOM is ready ready: function( wait ) {

// Abort if there are pending holds or we're already ready if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { return; }

// Remember that the DOM is ready jQuery.isReady = true;

// If a normal DOM Ready event fired, decrement, and wait if need be if ( wait !== true && --jQuery.readyWait > 0 ) { return; }

// If there are functions bound, to execute readyList.resolveWith( document, [ jQuery ] );

// Trigger any bound ready events if ( jQuery.fn.triggerHandler ) { jQuery( document ).triggerHandler( "ready" ); jQuery( document ).off( "ready" ); } } });

/**

* The ready event handler and self cleanup method
*/

function completed() { document.removeEventListener( "DOMContentLoaded", completed, false ); window.removeEventListener( "load", completed, false ); jQuery.ready(); }

jQuery.ready.promise = function( obj ) { if ( !readyList ) {

readyList = jQuery.Deferred();

// Catch cases where $(document).ready() is called after the browser event has already occurred. // We once tried to use readyState "interactive" here, but it caused issues like the one // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 if ( document.readyState === "complete" ) { // Handle it asynchronously to allow scripts the opportunity to delay ready setTimeout( jQuery.ready );

} else {

// Use the handy event callback document.addEventListener( "DOMContentLoaded", completed, false );

// A fallback to window.onload, that will always work window.addEventListener( "load", completed, false ); } } return readyList.promise( obj ); };

// Kick off the DOM ready check even if the user does not jQuery.ready.promise();



// Multifunctional method to get and set values of a collection // The value/s can optionally be executed if it's a function var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) { var i = 0, len = elems.length, bulk = key == null;

// Sets many values if ( jQuery.type( key ) === "object" ) { chainable = true; for ( i in key ) { jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); }

// Sets one value } else if ( value !== undefined ) { chainable = true;

if ( !jQuery.isFunction( value ) ) { raw = true; }

if ( bulk ) { // Bulk operations run against the entire set if ( raw ) { fn.call( elems, value ); fn = null;

// ...except when executing function values } else { bulk = fn; fn = function( elem, key, value ) { return bulk.call( jQuery( elem ), value ); }; } }

if ( fn ) { for ( ; i < len; i++ ) { fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); } } }

return chainable ? elems :

// Gets bulk ? fn.call( elems ) : len ? fn( elems[0], key ) : emptyGet; };


/**

* Determines whether an object can have data
*/

jQuery.acceptData = function( owner ) { // Accepts only: // - Node // - Node.ELEMENT_NODE // - Node.DOCUMENT_NODE // - Object // - Any /* jshint -W018 */ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); };


function Data() { // Support: Android<4, // Old WebKit does not have Object.preventExtensions/freeze method, // return new empty object instead with no set accessor Object.defineProperty( this.cache = {}, 0, { get: function() { return {}; } });

this.expando = jQuery.expando + Data.uid++; }

Data.uid = 1; Data.accepts = jQuery.acceptData;

Data.prototype = { key: function( owner ) { // We can accept data for non-element nodes in modern browsers, // but we should not, see #8335. // Always return the key for a frozen object. if ( !Data.accepts( owner ) ) { return 0; }

var descriptor = {}, // Check if the owner object already has a cache key unlock = owner[ this.expando ];

// If not, create one if ( !unlock ) { unlock = Data.uid++;

// Secure it in a non-enumerable, non-writable property try { descriptor[ this.expando ] = { value: unlock }; Object.defineProperties( owner, descriptor );

// Support: Android<4 // Fallback to a less secure definition } catch ( e ) { descriptor[ this.expando ] = unlock; jQuery.extend( owner, descriptor ); } }

// Ensure the cache object if ( !this.cache[ unlock ] ) { this.cache[ unlock ] = {}; }

return unlock; }, set: function( owner, data, value ) { var prop, // There may be an unlock assigned to this node, // if there is no entry for this "owner", create one inline // and set the unlock as though an owner entry had always existed unlock = this.key( owner ), cache = this.cache[ unlock ];

// Handle: [ owner, key, value ] args if ( typeof data === "string" ) { cache[ data ] = value;

// Handle: [ owner, { properties } ] args } else { // Fresh assignments by object are shallow copied if ( jQuery.isEmptyObject( cache ) ) { jQuery.extend( this.cache[ unlock ], data ); // Otherwise, copy the properties one-by-one to the cache object } else { for ( prop in data ) { cache[ prop ] = data[ prop ]; } } } return cache; }, get: function( owner, key ) { // Either a valid cache is found, or will be created. // New caches will be created and the unlock returned, // allowing direct access to the newly created // empty data object. A valid owner object must be provided. var cache = this.cache[ this.key( owner ) ];

return key === undefined ? cache : cache[ key ]; }, access: function( owner, key, value ) { var stored; // In cases where either: // // 1. No key was specified // 2. A string key was specified, but no value provided // // Take the "read" path and allow the get method to determine // which value to return, respectively either: // // 1. The entire cache object // 2. The data stored at the key // if ( key === undefined || ((key && typeof key === "string") && value === undefined) ) {

stored = this.get( owner, key );

return stored !== undefined ? stored : this.get( owner, jQuery.camelCase(key) ); }

// [*]When the key is not a string, or both a key and value // are specified, set or extend (existing objects) with either: // // 1. An object of properties // 2. A key and value // this.set( owner, key, value );

// Since the "set" path can have two possible entry points // return the expected data based on which path was taken[*] return value !== undefined ? value : key; }, remove: function( owner, key ) { var i, name, camel, unlock = this.key( owner ), cache = this.cache[ unlock ];

if ( key === undefined ) { this.cache[ unlock ] = {};

} else { // Support array or space separated string of keys if ( jQuery.isArray( key ) ) { // If "name" is an array of keys... // When data is initially created, via ("key", "val") signature, // keys will be converted to camelCase. // Since there is no way to tell _how_ a key was added, remove // both plain key and camelCase key. #12786 // This will only penalize the array argument path. name = key.concat( key.map( jQuery.camelCase ) ); } else { camel = jQuery.camelCase( key ); // Try the string as a key before any manipulation if ( key in cache ) { name = [ key, camel ]; } else { // If a key with the spaces exists, use it. // Otherwise, create an array by matching non-whitespace name = camel; name = name in cache ? [ name ] : ( name.match( rnotwhite ) || [] ); } }

i = name.length; while ( i-- ) { delete cache[ name[ i ] ]; } } }, hasData: function( owner ) { return !jQuery.isEmptyObject( this.cache[ owner[ this.expando ] ] || {} ); }, discard: function( owner ) { if ( owner[ this.expando ] ) { delete this.cache[ owner[ this.expando ] ]; } } }; var data_priv = new Data();

var data_user = new Data();


// Implementation Summary // // 1. Enforce API surface and semantic compatibility with 1.9.x branch // 2. Improve the module's maintainability by reducing the storage // paths to a single mechanism. // 3. Use the same single mechanism to support "private" and "user" data. // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) // 5. Avoid exposing implementation details on user objects (eg. expando properties) // 6. Provide a clear path for implementation upgrade to WeakMap in 2014

var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, rmultiDash = /([A-Z])/g;

function dataAttr( elem, key, data ) { var name;

// If nothing was found internally, try to fetch any // data from the HTML5 data-* attribute if ( data === undefined && elem.nodeType === 1 ) { name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); data = elem.getAttribute( name );

if ( typeof data === "string" ) { try { data = data === "true" ? true : data === "false" ? false : data === "null" ? null : // Only convert to a number if it doesn't change the string +data + "" === data ? +data : rbrace.test( data ) ? jQuery.parseJSON( data ) : data; } catch( e ) {}

// Make sure we set the data so it isn't changed later data_user.set( elem, key, data ); } else { data = undefined; } } return data; }

jQuery.extend({ hasData: function( elem ) { return data_user.hasData( elem ) || data_priv.hasData( elem ); },

data: function( elem, name, data ) { return data_user.access( elem, name, data ); },

removeData: function( elem, name ) { data_user.remove( elem, name ); },

// TODO: Now that all calls to _data and _removeData have been replaced // with direct calls to data_priv methods, these can be deprecated. _data: function( elem, name, data ) { return data_priv.access( elem, name, data ); },

_removeData: function( elem, name ) { data_priv.remove( elem, name ); } });

jQuery.fn.extend({ data: function( key, value ) { var i, name, data, elem = this[ 0 ], attrs = elem && elem.attributes;

// Gets all values if ( key === undefined ) { if ( this.length ) { data = data_user.get( elem );

if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) { i = attrs.length; while ( i-- ) {

// Support: IE11+ // The attrs elements can be null (#14894) if ( attrs[ i ] ) { name = attrs[ i ].name; if ( name.indexOf( "data-" ) === 0 ) { name = jQuery.camelCase( name.slice(5) ); dataAttr( elem, name, data[ name ] ); } } } data_priv.set( elem, "hasDataAttrs", true ); } }

return data; }

// Sets multiple values if ( typeof key === "object" ) { return this.each(function() { data_user.set( this, key ); }); }

return access( this, function( value ) { var data, camelKey = jQuery.camelCase( key );

// The calling jQuery object (element matches) is not empty // (and therefore has an element appears at this[ 0 ]) and the // `value` parameter was not undefined. An empty jQuery object // will result in `undefined` for elem = this[ 0 ] which will // throw an exception if an attempt to read a data cache is made. if ( elem && value === undefined ) { // Attempt to get data from the cache // with the key as-is data = data_user.get( elem, key ); if ( data !== undefined ) { return data; }

// Attempt to get data from the cache // with the key camelized data = data_user.get( elem, camelKey ); if ( data !== undefined ) { return data; }

// Attempt to "discover" the data in // HTML5 custom data-* attrs data = dataAttr( elem, camelKey, undefined ); if ( data !== undefined ) { return data; }

// We tried really hard, but the data doesn't exist. return; }

// Set the data... this.each(function() { // First, attempt to store a copy or reference of any // data that might've been store with a camelCased key. var data = data_user.get( this, camelKey );

// For HTML5 data-* attribute interop, we have to // store property names with dashes in a camelCase form. // This might not apply to all properties...* data_user.set( this, camelKey, value );

// *... In the case of properties that might _actually_ // have dashes, we need to also store a copy of that // unchanged property. if ( key.indexOf("-") !== -1 && data !== undefined ) { data_user.set( this, key, value ); } }); }, null, value, arguments.length > 1, null, true ); },

removeData: function( key ) { return this.each(function() { data_user.remove( this, key ); }); } });


jQuery.extend({ queue: function( elem, type, data ) { var queue;

if ( elem ) { type = ( type || "fx" ) + "queue"; queue = data_priv.get( elem, type );

// Speed up dequeue by getting out quickly if this is just a lookup if ( data ) { if ( !queue || jQuery.isArray( data ) ) { queue = data_priv.access( elem, type, jQuery.makeArray(data) ); } else { queue.push( data ); } } return queue || []; } },

dequeue: function( elem, type ) { type = type || "fx";

var queue = jQuery.queue( elem, type ), startLength = queue.length, fn = queue.shift(), hooks = jQuery._queueHooks( elem, type ), next = function() { jQuery.dequeue( elem, type ); };

// If the fx queue is dequeued, always remove the progress sentinel if ( fn === "inprogress" ) { fn = queue.shift(); startLength--; }

if ( fn ) {

// Add a progress sentinel to prevent the fx queue from being // automatically dequeued if ( type === "fx" ) { queue.unshift( "inprogress" ); }

// Clear up the last queue stop function delete hooks.stop; fn.call( elem, next, hooks ); }

if ( !startLength && hooks ) { hooks.empty.fire(); } },

// Not public - generate a queueHooks object, or return the current one _queueHooks: function( elem, type ) { var key = type + "queueHooks"; return data_priv.get( elem, key ) || data_priv.access( elem, key, { empty: jQuery.Callbacks("once memory").add(function() { data_priv.remove( elem, [ type + "queue", key ] ); }) }); } });

jQuery.fn.extend({ queue: function( type, data ) { var setter = 2;

if ( typeof type !== "string" ) { data = type; type = "fx"; setter--; }

if ( arguments.length < setter ) { return jQuery.queue( this[0], type ); }

return data === undefined ? this : this.each(function() { var queue = jQuery.queue( this, type, data );

// Ensure a hooks for this queue jQuery._queueHooks( this, type );

if ( type === "fx" && queue[0] !== "inprogress" ) { jQuery.dequeue( this, type ); } }); }, dequeue: function( type ) { return this.each(function() { jQuery.dequeue( this, type ); }); }, clearQueue: function( type ) { return this.queue( type || "fx", [] ); }, // Get a promise resolved when queues of a certain type // are emptied (fx is the type by default) promise: function( type, obj ) { var tmp, count = 1, defer = jQuery.Deferred(), elements = this, i = this.length, resolve = function() { if ( !( --count ) ) { defer.resolveWith( elements, [ elements ] ); } };

if ( typeof type !== "string" ) { obj = type; type = undefined; } type = type || "fx";

while ( i-- ) { tmp = data_priv.get( elements[ i ], type + "queueHooks" ); if ( tmp && tmp.empty ) { count++; tmp.empty.add( resolve ); } } resolve(); return defer.promise( obj ); } }); var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;

var cssExpand = [ "Top", "Right", "Bottom", "Left" ];

var isHidden = function( elem, el ) { // isHidden might be called from jQuery#filter function; // in that case, element will be second argument elem = el || elem; return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); };

var rcheckableType = (/^(?:checkbox|radio)$/i);


(function() { var fragment = document.createDocumentFragment(), div = fragment.appendChild( document.createElement( "div" ) ), input = document.createElement( "input" );

// Support: Safari<=5.1 // Check state lost if the name is set (#11217) // Support: Windows Web Apps (WWA) // `name` and `type` must use .setAttribute for WWA (#14901) input.setAttribute( "type", "radio" ); input.setAttribute( "checked", "checked" ); input.setAttribute( "name", "t" );

div.appendChild( input );

// Support: Safari<=5.1, Android<4.2 // Older WebKit doesn't clone checked state correctly in fragments support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

// Support: IE<=11+ // Make sure textarea (and checkbox) defaultValue is properly cloned div.innerHTML = "<textarea>x</textarea>"; support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; })(); var strundefined = typeof undefined;


support.focusinBubbles = "onfocusin" in window;


var rkeyEvent = /^key/, rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/, rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;

function returnTrue() { return true; }

function returnFalse() { return false; }

function safeActiveElement() { try { return document.activeElement; } catch ( err ) { } }

/*

* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/

jQuery.event = {

global: {},

add: function( elem, types, handler, data, selector ) {

var handleObjIn, eventHandle, tmp, events, t, handleObj, special, handlers, type, namespaces, origType, elemData = data_priv.get( elem );

// Don't attach events to noData or text/comment nodes (but allow plain objects) if ( !elemData ) { return; }

// Caller can pass in an object of custom data in lieu of the handler if ( handler.handler ) { handleObjIn = handler; handler = handleObjIn.handler; selector = handleObjIn.selector; }

// Make sure that the handler has a unique ID, used to find/remove it later if ( !handler.guid ) { handler.guid = jQuery.guid++; }

// Init the element's event structure and main handler, if this is the first if ( !(events = elemData.events) ) { events = elemData.events = {}; } if ( !(eventHandle = elemData.handle) ) { eventHandle = elemData.handle = function( e ) { // Discard the second event of a jQuery.event.trigger() and // when an event is called after a page has unloaded return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ? jQuery.event.dispatch.apply( elem, arguments ) : undefined; }; }

// Handle multiple events separated by a space types = ( types || "" ).match( rnotwhite ) || [ "" ]; t = types.length; while ( t-- ) { tmp = rtypenamespace.exec( types[t] ) || []; type = origType = tmp[1]; namespaces = ( tmp[2] || "" ).split( "." ).sort();

// There *must* be a type, no attaching namespace-only handlers if ( !type ) { continue; }

// If event changes its type, use the special event handlers for the changed type special = jQuery.event.special[ type ] || {};

// If selector defined, determine special event api type, otherwise given type type = ( selector ? special.delegateType : special.bindType ) || type;

// Update special based on newly reset type special = jQuery.event.special[ type ] || {};

// handleObj is passed to all event handlers handleObj = jQuery.extend({ type: type, origType: origType, data: data, handler: handler, guid: handler.guid, selector: selector, needsContext: selector && jQuery.expr.match.needsContext.test( selector ), namespace: namespaces.join(".") }, handleObjIn );

// Init the event handler queue if we're the first if ( !(handlers = events[ type ]) ) { handlers = events[ type ] = []; handlers.delegateCount = 0;

// Only use addEventListener if the special events handler returns false if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { if ( elem.addEventListener ) { elem.addEventListener( type, eventHandle, false ); } } }

if ( special.add ) { special.add.call( elem, handleObj );

if ( !handleObj.handler.guid ) { handleObj.handler.guid = handler.guid; } }

// Add to the element's handler list, delegates in front if ( selector ) { handlers.splice( handlers.delegateCount++, 0, handleObj ); } else { handlers.push( handleObj ); }

// Keep track of which events have ever been used, for event optimization jQuery.event.global[ type ] = true; }

},

// Detach an event or set of events from an element remove: function( elem, types, handler, selector, mappedTypes ) {

var j, origCount, tmp, events, t, handleObj, special, handlers, type, namespaces, origType, elemData = data_priv.hasData( elem ) && data_priv.get( elem );

if ( !elemData || !(events = elemData.events) ) { return; }

// Once for each type.namespace in types; type may be omitted types = ( types || "" ).match( rnotwhite ) || [ "" ]; t = types.length; while ( t-- ) { tmp = rtypenamespace.exec( types[t] ) || []; type = origType = tmp[1]; namespaces = ( tmp[2] || "" ).split( "." ).sort();

// Unbind all events (on this namespace, if provided) for the element if ( !type ) { for ( type in events ) { jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); } continue; }

special = jQuery.event.special[ type ] || {}; type = ( selector ? special.delegateType : special.bindType ) || type; handlers = events[ type ] || []; tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );

// Remove matching events origCount = j = handlers.length; while ( j-- ) { handleObj = handlers[ j ];

if ( ( mappedTypes || origType === handleObj.origType ) && ( !handler || handler.guid === handleObj.guid ) && ( !tmp || tmp.test( handleObj.namespace ) ) && ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { handlers.splice( j, 1 );

if ( handleObj.selector ) { handlers.delegateCount--; } if ( special.remove ) { special.remove.call( elem, handleObj ); } } }

// Remove generic event handler if we removed something and no more handlers exist // (avoids potential for endless recursion during removal of special event handlers) if ( origCount && !handlers.length ) { if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { jQuery.removeEvent( elem, type, elemData.handle ); }

delete events[ type ]; } }

// Remove the expando if it's no longer used if ( jQuery.isEmptyObject( events ) ) { delete elemData.handle; data_priv.remove( elem, "events" ); } },

trigger: function( event, data, elem, onlyHandlers ) {

var i, cur, tmp, bubbleType, ontype, handle, special, eventPath = [ elem || document ], type = hasOwn.call( event, "type" ) ? event.type : event, namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];

cur = tmp = elem = elem || document;

// Don't do events on text and comment nodes if ( elem.nodeType === 3 || elem.nodeType === 8 ) { return; }

// focus/blur morphs to focusin/out; ensure we're not firing them right now if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { return; }

if ( type.indexOf(".") >= 0 ) { // Namespaced trigger; create a regexp to match event type in handle() namespaces = type.split("."); type = namespaces.shift(); namespaces.sort(); } ontype = type.indexOf(":") < 0 && "on" + type;

// Caller can pass in a jQuery.Event object, Object, or just an event type string event = event[ jQuery.expando ] ? event : new jQuery.Event( type, typeof event === "object" && event );

// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) event.isTrigger = onlyHandlers ? 2 : 3; event.namespace = namespaces.join("."); event.namespace_re = event.namespace ? new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : null;

// Clean up the event in case it is being reused event.result = undefined; if ( !event.target ) { event.target = elem; }

// Clone any incoming data and prepend the event, creating the handler arg list data = data == null ? [ event ] : jQuery.makeArray( data, [ event ] );

// Allow special events to draw outside the lines special = jQuery.event.special[ type ] || {}; if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { return; }

// Determine event propagation path in advance, per W3C events spec (#9951) // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {

bubbleType = special.delegateType || type; if ( !rfocusMorph.test( bubbleType + type ) ) { cur = cur.parentNode; } for ( ; cur; cur = cur.parentNode ) { eventPath.push( cur ); tmp = cur; }

// Only add window if we got to document (e.g., not plain obj or detached DOM) if ( tmp === (elem.ownerDocument || document) ) { eventPath.push( tmp.defaultView || tmp.parentWindow || window ); } }

// Fire handlers on the event path i = 0; while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {

event.type = i > 1 ? bubbleType : special.bindType || type;

// jQuery handler handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" ); if ( handle ) { handle.apply( cur, data ); }

// Native handler handle = ontype && cur[ ontype ]; if ( handle && handle.apply && jQuery.acceptData( cur ) ) { event.result = handle.apply( cur, data ); if ( event.result === false ) { event.preventDefault(); } } } event.type = type;

// If nobody prevented the default action, do it now if ( !onlyHandlers && !event.isDefaultPrevented() ) {

if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && jQuery.acceptData( elem ) ) {

// Call a native DOM method on the target with the same name name as the event. // Don't do default actions on window, that's where global variables be (#6170) if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {

// Don't re-trigger an onFOO event when we call its FOO() method tmp = elem[ ontype ];

if ( tmp ) { elem[ ontype ] = null; }

// Prevent re-triggering of the same event, since we already bubbled it above jQuery.event.triggered = type; elem[ type ](); jQuery.event.triggered = undefined;

if ( tmp ) { elem[ ontype ] = tmp; } } } }

return event.result; },

dispatch: function( event ) {

// Make a writable jQuery.Event from the native event object event = jQuery.event.fix( event );

var i, j, ret, matched, handleObj, handlerQueue = [], args = slice.call( arguments ), handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [], special = jQuery.event.special[ event.type ] || {};

// Use the fix-ed jQuery.Event rather than the (read-only) native event args[0] = event; event.delegateTarget = this;

// Call the preDispatch hook for the mapped type, and let it bail if desired if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { return; }

// Determine handlers handlerQueue = jQuery.event.handlers.call( this, event, handlers );

// Run delegates first; they may want to stop propagation beneath us i = 0; while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { event.currentTarget = matched.elem;

j = 0; while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {

// Triggered event must either 1) have no namespace, or 2) have namespace(s) // a subset or equal to those in the bound event (both can have no namespace). if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {

event.handleObj = handleObj; event.data = handleObj.data;

ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) .apply( matched.elem, args );

if ( ret !== undefined ) { if ( (event.result = ret) === false ) { event.preventDefault(); event.stopPropagation(); } } } } }

// Call the postDispatch hook for the mapped type if ( special.postDispatch ) { special.postDispatch.call( this, event ); }

return event.result; },

handlers: function( event, handlers ) { var i, matches, sel, handleObj, handlerQueue = [], delegateCount = handlers.delegateCount, cur = event.target;

// Find delegate handlers // Black-hole SVG <use> instance trees (#13180) // Avoid non-left-click bubbling in Firefox (#3861) if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {

for ( ; cur !== this; cur = cur.parentNode || this ) {

// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) if ( cur.disabled !== true || event.type !== "click" ) { matches = []; for ( i = 0; i < delegateCount; i++ ) { handleObj = handlers[ i ];

// Don't conflict with Object.prototype properties (#13203) sel = handleObj.selector + " ";

if ( matches[ sel ] === undefined ) { matches[ sel ] = handleObj.needsContext ? jQuery( sel, this ).index( cur ) >= 0 : jQuery.find( sel, this, null, [ cur ] ).length; } if ( matches[ sel ] ) { matches.push( handleObj ); } } if ( matches.length ) { handlerQueue.push({ elem: cur, handlers: matches }); } } } }

// Add the remaining (directly-bound) handlers if ( delegateCount < handlers.length ) { handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); }

return handlerQueue; },

// Includes some event props shared by KeyEvent and MouseEvent props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),

fixHooks: {},

keyHooks: { props: "char charCode key keyCode".split(" "), filter: function( event, original ) {

// Add which for key events if ( event.which == null ) { event.which = original.charCode != null ? original.charCode : original.keyCode; }

return event; } },

mouseHooks: { props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "), filter: function( event, original ) { var eventDoc, doc, body, button = original.button;

// Calculate pageX/Y if missing and clientX/Y available if ( event.pageX == null && original.clientX != null ) { eventDoc = event.target.ownerDocument || document; doc = eventDoc.documentElement; body = eventDoc.body;

event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); }

// Add which for click: 1 === left; 2 === middle; 3 === right // Note: button is not normalized, so don't use it if ( !event.which && button !== undefined ) { event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); }

return event; } },

fix: function( event ) { if ( event[ jQuery.expando ] ) { return event; }

// Create a writable copy of the event object and normalize some properties var i, prop, copy, type = event.type, originalEvent = event, fixHook = this.fixHooks[ type ];

if ( !fixHook ) { this.fixHooks[ type ] = fixHook = rmouseEvent.test( type ) ? this.mouseHooks : rkeyEvent.test( type ) ? this.keyHooks : {}; } copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;

event = new jQuery.Event( originalEvent );

i = copy.length; while ( i-- ) { prop = copy[ i ]; event[ prop ] = originalEvent[ prop ]; }

// Support: Cordova 2.5 (WebKit) (#13255) // All events should have a target; Cordova deviceready doesn't if ( !event.target ) { event.target = document; }

// Support: Safari 6.0+, Chrome<28 // Target should not be a text node (#504, #13143) if ( event.target.nodeType === 3 ) { event.target = event.target.parentNode; }

return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; },

special: { load: { // Prevent triggered image.load events from bubbling to window.load noBubble: true }, focus: { // Fire native event if possible so blur/focus sequence is correct trigger: function() { if ( this !== safeActiveElement() && this.focus ) { this.focus(); return false; } }, delegateType: "focusin" }, blur: { trigger: function() { if ( this === safeActiveElement() && this.blur ) { this.blur(); return false; } }, delegateType: "focusout" }, click: { // For checkbox, fire native event so checked state will be right trigger: function() { if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { this.click(); return false; } },

// For cross-browser consistency, don't fire native .click() on links _default: function( event ) { return jQuery.nodeName( event.target, "a" ); } },

beforeunload: { postDispatch: function( event ) {

// Support: Firefox 20+ // Firefox doesn't alert if the returnValue field is not set. if ( event.result !== undefined && event.originalEvent ) { event.originalEvent.returnValue = event.result; } } } },

simulate: function( type, elem, event, bubble ) { // Piggyback on a donor event to simulate a different one. // Fake originalEvent to avoid donor's stopPropagation, but if the // simulated event prevents default then we do the same on the donor. var e = jQuery.extend( new jQuery.Event(), event, { type: type, isSimulated: true, originalEvent: {} } ); if ( bubble ) { jQuery.event.trigger( e, null, elem ); } else { jQuery.event.dispatch.call( elem, e ); } if ( e.isDefaultPrevented() ) { event.preventDefault(); } } };

jQuery.removeEvent = function( elem, type, handle ) { if ( elem.removeEventListener ) { elem.removeEventListener( type, handle, false ); } };

jQuery.Event = function( src, props ) { // Allow instantiation without the 'new' keyword if ( !(this instanceof jQuery.Event) ) { return new jQuery.Event( src, props ); }

// Event object if ( src && src.type ) { this.originalEvent = src; this.type = src.type;

// Events bubbling up the document may have been marked as prevented // by a handler lower down the tree; reflect the correct value. this.isDefaultPrevented = src.defaultPrevented || src.defaultPrevented === undefined && // Support: Android<4.0 src.returnValue === false ? returnTrue : returnFalse;

// Event type } else { this.type = src; }

// Put explicitly provided properties onto the event object if ( props ) { jQuery.extend( this, props ); }

// Create a timestamp if incoming event doesn't have one this.timeStamp = src && src.timeStamp || jQuery.now();

// Mark it as fixed this[ jQuery.expando ] = true; };

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html jQuery.Event.prototype = { isDefaultPrevented: returnFalse, isPropagationStopped: returnFalse, isImmediatePropagationStopped: returnFalse,

preventDefault: function() { var e = this.originalEvent;

this.isDefaultPrevented = returnTrue;

if ( e && e.preventDefault ) { e.preventDefault(); } }, stopPropagation: function() { var e = this.originalEvent;

this.isPropagationStopped = returnTrue;

if ( e && e.stopPropagation ) { e.stopPropagation(); } }, stopImmediatePropagation: function() { var e = this.originalEvent;

this.isImmediatePropagationStopped = returnTrue;

if ( e && e.stopImmediatePropagation ) { e.stopImmediatePropagation(); }

this.stopPropagation(); } };

// Create mouseenter/leave events using mouseover/out and event-time checks // Support: Chrome 15+ jQuery.each({ mouseenter: "mouseover", mouseleave: "mouseout", pointerenter: "pointerover", pointerleave: "pointerout" }, function( orig, fix ) { jQuery.event.special[ orig ] = { delegateType: fix, bindType: fix,

handle: function( event ) { var ret, target = this, related = event.relatedTarget, handleObj = event.handleObj;

// For mousenter/leave call the handler if related is outside the target. // NB: No relatedTarget if the mouse left/entered the browser window if ( !related || (related !== target && !jQuery.contains( target, related )) ) { event.type = handleObj.origType; ret = handleObj.handler.apply( this, arguments ); event.type = fix; } return ret; } }; });

// Support: Firefox, Chrome, Safari // Create "bubbling" focus and blur events if ( !support.focusinBubbles ) { jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {

// Attach a single capturing handler on the document while someone wants focusin/focusout var handler = function( event ) { jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); };

jQuery.event.special[ fix ] = { setup: function() { var doc = this.ownerDocument || this, attaches = data_priv.access( doc, fix );

if ( !attaches ) { doc.addEventListener( orig, handler, true ); } data_priv.access( doc, fix, ( attaches || 0 ) + 1 ); }, teardown: function() { var doc = this.ownerDocument || this, attaches = data_priv.access( doc, fix ) - 1;

if ( !attaches ) { doc.removeEventListener( orig, handler, true ); data_priv.remove( doc, fix );

} else { data_priv.access( doc, fix, attaches ); } } }; }); }

jQuery.fn.extend({

on: function( types, selector, data, fn, /*INTERNAL*/ one ) { var origFn, type;

// Types can be a map of types/handlers if ( typeof types === "object" ) { // ( types-Object, selector, data ) if ( typeof selector !== "string" ) { // ( types-Object, data ) data = data || selector; selector = undefined; } for ( type in types ) { this.on( type, selector, data, types[ type ], one ); } return this; }

if ( data == null && fn == null ) { // ( types, fn ) fn = selector; data = selector = undefined; } else if ( fn == null ) { if ( typeof selector === "string" ) { // ( types, selector, fn ) fn = data; data = undefined; } else { // ( types, data, fn ) fn = data; data = selector; selector = undefined; } } if ( fn === false ) { fn = returnFalse; } else if ( !fn ) { return this; }

if ( one === 1 ) { origFn = fn; fn = function( event ) { // Can use an empty set, since event contains the info jQuery().off( event ); return origFn.apply( this, arguments ); }; // Use same guid so caller can remove using origFn fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); } return this.each( function() { jQuery.event.add( this, types, fn, data, selector ); }); }, one: function( types, selector, data, fn ) { return this.on( types, selector, data, fn, 1 ); }, off: function( types, selector, fn ) { var handleObj, type; if ( types && types.preventDefault && types.handleObj ) { // ( event ) dispatched jQuery.Event handleObj = types.handleObj; jQuery( types.delegateTarget ).off( handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler ); return this; } if ( typeof types === "object" ) { // ( types-object [, selector] ) for ( type in types ) { this.off( type, selector, types[ type ] ); } return this; } if ( selector === false || typeof selector === "function" ) { // ( types [, fn] ) fn = selector; selector = undefined; } if ( fn === false ) { fn = returnFalse; } return this.each(function() { jQuery.event.remove( this, types, fn, selector ); }); },

trigger: function( type, data ) { return this.each(function() { jQuery.event.trigger( type, data, this ); }); }, triggerHandler: function( type, data ) { var elem = this[0]; if ( elem ) { return jQuery.event.trigger( type, data, elem, true ); } } });


var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, rtagName = /<([\w:]+)/, rhtml = /<|&#?\w+;/, rnoInnerhtml = /<(?:script|style|link)/i, // checked="checked" or checked rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, rscriptType = /^$|\/(?:java|ecma)script/i, rscriptTypeMasked = /^true\/(.*)/, rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,

// We have to close these tags to support XHTML (#13200) wrapMap = {

// Support: IE9 option: [ 1, "<select multiple='multiple'>", "</select>" ],

thead: [ 1, "", "
" ], col: [ 2, "<colgroup>", "</colgroup>
" ], tr: [ 2, "<tbody>", "</tbody>
" ], td: [ 3, "<tbody>", "</tbody>
" ],

_default: [ 0, "", "" ] };

// Support: IE9 wrapMap.optgroup = wrapMap.option;

wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; wrapMap.th = wrapMap.td;

// Support: 1.x compatibility // Manipulating tables requires a tbody function manipulationTarget( elem, content ) { return jQuery.nodeName( elem, "table" ) && jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?

elem.getElementsByTagName("tbody")[0] || elem.appendChild( elem.ownerDocument.createElement("tbody") ) : elem; }

// Replace/restore the type attribute of script elements for safe DOM manipulation function disableScript( elem ) { elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; return elem; } function restoreScript( elem ) { var match = rscriptTypeMasked.exec( elem.type );

if ( match ) { elem.type = match[ 1 ]; } else { elem.removeAttribute("type"); }

return elem; }

// Mark scripts as having already been evaluated function setGlobalEval( elems, refElements ) { var i = 0, l = elems.length;

for ( ; i < l; i++ ) { data_priv.set( elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" ) ); } }

function cloneCopyEvent( src, dest ) { var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;

if ( dest.nodeType !== 1 ) { return; }

// 1. Copy private data: events, handlers, etc. if ( data_priv.hasData( src ) ) { pdataOld = data_priv.access( src ); pdataCur = data_priv.set( dest, pdataOld ); events = pdataOld.events;

if ( events ) { delete pdataCur.handle; pdataCur.events = {};

for ( type in events ) { for ( i = 0, l = events[ type ].length; i < l; i++ ) { jQuery.event.add( dest, type, events[ type ][ i ] ); } } } }

// 2. Copy user data if ( data_user.hasData( src ) ) { udataOld = data_user.access( src ); udataCur = jQuery.extend( {}, udataOld );

data_user.set( dest, udataCur ); } }

function getAll( context, tag ) { var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) : context.querySelectorAll ? context.querySelectorAll( tag || "*" ) : [];

return tag === undefined || tag && jQuery.nodeName( context, tag ) ? jQuery.merge( [ context ], ret ) : ret; }

// Fix IE bugs, see support tests function fixInput( src, dest ) { var nodeName = dest.nodeName.toLowerCase();

// Fails to persist the checked state of a cloned checkbox or radio button. if ( nodeName === "input" && rcheckableType.test( src.type ) ) { dest.checked = src.checked;

// Fails to return the selected option to the default selected state when cloning options } else if ( nodeName === "input" || nodeName === "textarea" ) { dest.defaultValue = src.defaultValue; } }

jQuery.extend({ clone: function( elem, dataAndEvents, deepDataAndEvents ) { var i, l, srcElements, destElements, clone = elem.cloneNode( true ), inPage = jQuery.contains( elem.ownerDocument, elem );

// Fix IE cloning issues if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {

// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 destElements = getAll( clone ); srcElements = getAll( elem );

for ( i = 0, l = srcElements.length; i < l; i++ ) { fixInput( srcElements[ i ], destElements[ i ] ); } }

// Copy the events from the original to the clone if ( dataAndEvents ) { if ( deepDataAndEvents ) { srcElements = srcElements || getAll( elem ); destElements = destElements || getAll( clone );

for ( i = 0, l = srcElements.length; i < l; i++ ) { cloneCopyEvent( srcElements[ i ], destElements[ i ] ); } } else { cloneCopyEvent( elem, clone ); } }

// Preserve script evaluation history destElements = getAll( clone, "script" ); if ( destElements.length > 0 ) { setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); }

// Return the cloned set return clone; },

buildFragment: function( elems, context, scripts, selection ) { var elem, tmp, tag, wrap, contains, j, fragment = context.createDocumentFragment(), nodes = [], i = 0, l = elems.length;

for ( ; i < l; i++ ) { elem = elems[ i ];

if ( elem || elem === 0 ) {

// Add nodes directly if ( jQuery.type( elem ) === "object" ) { // Support: QtWebKit, PhantomJS // push.apply(_, arraylike) throws on ancient WebKit jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

// Convert non-html into a text node } else if ( !rhtml.test( elem ) ) { nodes.push( context.createTextNode( elem ) );

// Convert html into DOM nodes } else { tmp = tmp || fragment.appendChild( context.createElement("div") );

// Deserialize a standard representation tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); wrap = wrapMap[ tag ] || wrapMap._default; tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];

// Descend through wrappers to the right content j = wrap[ 0 ]; while ( j-- ) { tmp = tmp.lastChild; }

// Support: QtWebKit, PhantomJS // push.apply(_, arraylike) throws on ancient WebKit jQuery.merge( nodes, tmp.childNodes );

// Remember the top-level container tmp = fragment.firstChild;

// Ensure the created nodes are orphaned (#12392) tmp.textContent = ""; } } }

// Remove wrapper from fragment fragment.textContent = "";

i = 0; while ( (elem = nodes[ i++ ]) ) {

// #4087 - If origin and destination elements are the same, and this is // that element, do not do anything if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { continue; }

contains = jQuery.contains( elem.ownerDocument, elem );

// Append to fragment tmp = getAll( fragment.appendChild( elem ), "script" );

// Preserve script evaluation history if ( contains ) { setGlobalEval( tmp ); }

// Capture executables if ( scripts ) { j = 0; while ( (elem = tmp[ j++ ]) ) { if ( rscriptType.test( elem.type || "" ) ) { scripts.push( elem ); } } } }

return fragment; },

cleanData: function( elems ) { var data, elem, type, key, special = jQuery.event.special, i = 0;

for ( ; (elem = elems[ i ]) !== undefined; i++ ) { if ( jQuery.acceptData( elem ) ) { key = elem[ data_priv.expando ];

if ( key && (data = data_priv.cache[ key ]) ) { if ( data.events ) { for ( type in data.events ) { if ( special[ type ] ) { jQuery.event.remove( elem, type );

// This is a shortcut to avoid jQuery.event.remove's overhead } else { jQuery.removeEvent( elem, type, data.handle ); } } } if ( data_priv.cache[ key ] ) { // Discard any remaining `private` data delete data_priv.cache[ key ]; } } } // Discard any remaining `user` data delete data_user.cache[ elem[ data_user.expando ] ]; } } });

jQuery.fn.extend({ text: function( value ) { return access( this, function( value ) { return value === undefined ? jQuery.text( this ) : this.empty().each(function() { if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { this.textContent = value; } }); }, null, value, arguments.length ); },

append: function() { return this.domManip( arguments, function( elem ) { if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { var target = manipulationTarget( this, elem ); target.appendChild( elem ); } }); },

prepend: function() { return this.domManip( arguments, function( elem ) { if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { var target = manipulationTarget( this, elem ); target.insertBefore( elem, target.firstChild ); } }); },

before: function() { return this.domManip( arguments, function( elem ) { if ( this.parentNode ) { this.parentNode.insertBefore( elem, this ); } }); },

after: function() { return this.domManip( arguments, function( elem ) { if ( this.parentNode ) { this.parentNode.insertBefore( elem, this.nextSibling ); } }); },

remove: function( selector, keepData /* Internal Use Only */ ) { var elem, elems = selector ? jQuery.filter( selector, this ) : this, i = 0;

for ( ; (elem = elems[i]) != null; i++ ) { if ( !keepData && elem.nodeType === 1 ) { jQuery.cleanData( getAll( elem ) ); }

if ( elem.parentNode ) { if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { setGlobalEval( getAll( elem, "script" ) ); } elem.parentNode.removeChild( elem ); } }

return this; },

empty: function() { var elem, i = 0;

for ( ; (elem = this[i]) != null; i++ ) { if ( elem.nodeType === 1 ) {

// Prevent memory leaks jQuery.cleanData( getAll( elem, false ) );

// Remove any remaining nodes elem.textContent = ""; } }

return this; },

clone: function( dataAndEvents, deepDataAndEvents ) { dataAndEvents = dataAndEvents == null ? false : dataAndEvents; deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

return this.map(function() { return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); }); },

html: function( value ) { return access( this, function( value ) { var elem = this[ 0 ] || {}, i = 0, l = this.length;

if ( value === undefined && elem.nodeType === 1 ) { return elem.innerHTML; }

// See if we can take a shortcut and just use innerHTML if ( typeof value === "string" && !rnoInnerhtml.test( value ) && !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {

value = value.replace( rxhtmlTag, "<$1></$2>" );

try { for ( ; i < l; i++ ) { elem = this[ i ] || {};

// Remove element nodes and prevent memory leaks if ( elem.nodeType === 1 ) { jQuery.cleanData( getAll( elem, false ) ); elem.innerHTML = value; } }

elem = 0;

// If using innerHTML throws an exception, use the fallback method } catch( e ) {} }

if ( elem ) { this.empty().append( value ); } }, null, value, arguments.length ); },

replaceWith: function() { var arg = arguments[ 0 ];

// Make the changes, replacing each context element with the new content this.domManip( arguments, function( elem ) { arg = this.parentNode;

jQuery.cleanData( getAll( this ) );

if ( arg ) { arg.replaceChild( elem, this ); } });

// Force removal if there was no new content (e.g., from empty arguments) return arg && (arg.length || arg.nodeType) ? this : this.remove(); },

detach: function( selector ) { return this.remove( selector, true ); },

domManip: function( args, callback ) {

// Flatten any nested arrays args = concat.apply( [], args );

var fragment, first, scripts, hasScripts, node, doc, i = 0, l = this.length, set = this, iNoClone = l - 1, value = args[ 0 ], isFunction = jQuery.isFunction( value );

// We can't cloneNode fragments that contain checked, in WebKit if ( isFunction || ( l > 1 && typeof value === "string" && !support.checkClone && rchecked.test( value ) ) ) { return this.each(function( index ) { var self = set.eq( index ); if ( isFunction ) { args[ 0 ] = value.call( this, index, self.html() ); } self.domManip( args, callback ); }); }

if ( l ) { fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); first = fragment.firstChild;

if ( fragment.childNodes.length === 1 ) { fragment = first; }

if ( first ) { scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); hasScripts = scripts.length;

// Use the original fragment for the last item instead of the first because it can end up // being emptied incorrectly in certain situations (#8070). for ( ; i < l; i++ ) { node = fragment;

if ( i !== iNoClone ) { node = jQuery.clone( node, true, true );

// Keep references to cloned scripts for later restoration if ( hasScripts ) { // Support: QtWebKit // jQuery.merge because push.apply(_, arraylike) throws jQuery.merge( scripts, getAll( node, "script" ) ); } }

callback.call( this[ i ], node, i ); }

if ( hasScripts ) { doc = scripts[ scripts.length - 1 ].ownerDocument;

// Reenable scripts jQuery.map( scripts, restoreScript );

// Evaluate executable scripts on first document insertion for ( i = 0; i < hasScripts; i++ ) { node = scripts[ i ]; if ( rscriptType.test( node.type || "" ) && !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {

if ( node.src ) { // Optional AJAX dependency, but won't run scripts if not present if ( jQuery._evalUrl ) { jQuery._evalUrl( node.src ); } } else { jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); } } } } } }

return this; } });

jQuery.each({ appendTo: "append", prependTo: "prepend", insertBefore: "before", insertAfter: "after", replaceAll: "replaceWith" }, function( name, original ) { jQuery.fn[ name ] = function( selector ) { var elems, ret = [], insert = jQuery( selector ), last = insert.length - 1, i = 0;

for ( ; i <= last; i++ ) { elems = i === last ? this : this.clone( true ); jQuery( insert[ i ] )[ original ]( elems );

// Support: QtWebKit // .get() because push.apply(_, arraylike) throws push.apply( ret, elems.get() ); }

return this.pushStack( ret ); }; });


var iframe, elemdisplay = {};

/**

* Retrieve the actual display of a element
* @param {String} name nodeName of the element
* @param {Object} doc Document object
*/

// Called only from within defaultDisplay function actualDisplay( name, doc ) { var style, elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),

// getDefaultComputedStyle might be reliably used only on attached element display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?

// Use of this method is a temporary fix (more like optimization) until something better comes along, // since it was removed from specification and supported only in FF style.display : jQuery.css( elem[ 0 ], "display" );

// We don't have any data stored on the element, // so use "detach" method as fast way to get rid of the element elem.detach();

return display; }

/**

* Try to determine the default display value of an element
* @param {String} nodeName
*/

function defaultDisplay( nodeName ) { var doc = document, display = elemdisplay[ nodeName ];

if ( !display ) { display = actualDisplay( nodeName, doc );

// If the simple way fails, read from inside an iframe if ( display === "none" || !display ) {

// Use the already-created iframe if possible iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );

// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse doc = iframe[ 0 ].contentDocument;

// Support: IE doc.write(); doc.close();

display = actualDisplay( nodeName, doc ); iframe.detach(); }

// Store the correct default display elemdisplay[ nodeName ] = display; }

return display; } var rmargin = (/^margin/);

var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );

var getStyles = function( elem ) { // Support: IE<=11+, Firefox<=30+ (#15098, #14150) // IE throws on elements created in popups // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" if ( elem.ownerDocument.defaultView.opener ) { return elem.ownerDocument.defaultView.getComputedStyle( elem, null ); }

return window.getComputedStyle( elem, null ); };


function curCSS( elem, name, computed ) { var width, minWidth, maxWidth, ret, style = elem.style;

computed = computed || getStyles( elem );

// Support: IE9 // getPropertyValue is only needed for .css('filter') (#12537) if ( computed ) { ret = computed.getPropertyValue( name ) || computed[ name ]; }

if ( computed ) {

if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { ret = jQuery.style( elem, name ); }

// Support: iOS < 6 // A tribute to the "awesome hack by Dean Edwards" // iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {

// Remember the original values width = style.width; minWidth = style.minWidth; maxWidth = style.maxWidth;

// Put in the new values to get a computed value out style.minWidth = style.maxWidth = style.width = ret; ret = computed.width;

// Revert the changed values style.width = width; style.minWidth = minWidth; style.maxWidth = maxWidth; } }

return ret !== undefined ? // Support: IE // IE returns zIndex value as an integer. ret + "" : ret; }


function addGetHookIf( conditionFn, hookFn ) { // Define the hook, we'll check on the first run if it's really needed. return { get: function() { if ( conditionFn() ) { // Hook not needed (or it's not possible to use it due // to missing dependency), remove it. delete this.get; return; }

// Hook needed; redefine it so that the support test is not executed again. return (this.get = hookFn).apply( this, arguments ); } }; }


(function() { var pixelPositionVal, boxSizingReliableVal, docElem = document.documentElement, container = document.createElement( "div" ), div = document.createElement( "div" );

if ( !div.style ) { return; }

// Support: IE9-11+ // Style of cloned element affects source element cloned (#8908) div.style.backgroundClip = "content-box"; div.cloneNode( true ).style.backgroundClip = ""; support.clearCloneStyle = div.style.backgroundClip === "content-box";

container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" + "position:absolute"; container.appendChild( div );

// Executing both pixelPosition & boxSizingReliable tests require only one layout // so they're executed at the same time to save the second computation. function computePixelPositionAndBoxSizingReliable() { div.style.cssText = // Support: Firefox<29, Android 2.3 // Vendor-prefix box-sizing "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" + "box-sizing:border-box;display:block;margin-top:1%;top:1%;" + "border:1px;padding:1px;width:4px;position:absolute"; div.innerHTML = ""; docElem.appendChild( container );

var divStyle = window.getComputedStyle( div, null ); pixelPositionVal = divStyle.top !== "1%"; boxSizingReliableVal = divStyle.width === "4px";

docElem.removeChild( container ); }

// Support: node.js jsdom // Don't assume that getComputedStyle is a property of the global object if ( window.getComputedStyle ) { jQuery.extend( support, { pixelPosition: function() {

// This test is executed only once but we still do memoizing // since we can use the boxSizingReliable pre-computing. // No need to check if the test was already performed, though. computePixelPositionAndBoxSizingReliable(); return pixelPositionVal; }, boxSizingReliable: function() { if ( boxSizingReliableVal == null ) { computePixelPositionAndBoxSizingReliable(); } return boxSizingReliableVal; }, reliableMarginRight: function() {

// Support: Android 2.3 // Check if div with explicit width and no margin-right incorrectly // gets computed margin-right based on width of container. (#3333) // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right // This support function is only executed once so no memoizing is needed. var ret, marginDiv = div.appendChild( document.createElement( "div" ) );

// Reset CSS: box-sizing; display; margin; border; padding marginDiv.style.cssText = div.style.cssText = // Support: Firefox<29, Android 2.3 // Vendor-prefix box-sizing "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; marginDiv.style.marginRight = marginDiv.style.width = "0"; div.style.width = "1px"; docElem.appendChild( container );

ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );

docElem.removeChild( container ); div.removeChild( marginDiv );

return ret; } }); } })();


// A method for quickly swapping in/out CSS properties to get correct calculations. jQuery.swap = function( elem, options, callback, args ) { var ret, name, old = {};

// Remember the old values, and insert the new ones for ( name in options ) { old[ name ] = elem.style[ name ]; elem.style[ name ] = options[ name ]; }

ret = callback.apply( elem, args || [] );

// Revert the old values for ( name in options ) { elem.style[ name ] = old[ name ]; }

return ret; };


var // Swappable if display is none or starts with table except "table", "table-cell", or "table-caption" // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display rdisplayswap = /^(none|table(?!-c[ea]).+)/, rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),

cssShow = { position: "absolute", visibility: "hidden", display: "block" }, cssNormalTransform = { letterSpacing: "0", fontWeight: "400" },

cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];

// Return a css property mapped to a potentially vendor prefixed property function vendorPropName( style, name ) {

// Shortcut for names that are not vendor prefixed if ( name in style ) { return name; }

// Check for vendor prefixed names var capName = name[0].toUpperCase() + name.slice(1), origName = name, i = cssPrefixes.length;

while ( i-- ) { name = cssPrefixes[ i ] + capName; if ( name in style ) { return name; } }

return origName; }

function setPositiveNumber( elem, value, subtract ) { var matches = rnumsplit.exec( value ); return matches ? // Guard against undefined "subtract", e.g., when used as in cssHooks Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : value; }

function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { var i = extra === ( isBorderBox ? "border" : "content" ) ? // If we already have the right measurement, avoid augmentation 4 : // Otherwise initialize for horizontal or vertical properties name === "width" ? 1 : 0,

val = 0;

for ( ; i < 4; i += 2 ) { // Both box models exclude margin, so add it if we want it if ( extra === "margin" ) { val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); }

if ( isBorderBox ) { // border-box includes padding, so remove it if we want content if ( extra === "content" ) { val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); }

// At this point, extra isn't border nor margin, so remove border if ( extra !== "margin" ) { val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } else { // At this point, extra isn't content, so add padding val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

// At this point, extra isn't content nor padding, so add border if ( extra !== "padding" ) { val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } }

return val; }

function getWidthOrHeight( elem, name, extra ) {

// Start with offset property, which is equivalent to the border-box value var valueIsBorderBox = true, val = name === "width" ? elem.offsetWidth : elem.offsetHeight, styles = getStyles( elem ), isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

// Some non-html elements return undefined for offsetWidth, so check for null/undefined // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 if ( val <= 0 || val == null ) { // Fall back to computed then uncomputed css if necessary val = curCSS( elem, name, styles ); if ( val < 0 || val == null ) { val = elem.style[ name ]; }

// Computed unit is not pixels. Stop here and return. if ( rnumnonpx.test(val) ) { return val; }

// Check for style in case a browser which returns unreliable values // for getComputedStyle silently falls back to the reliable elem.style valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );

// Normalize "", auto, and prepare for extra val = parseFloat( val ) || 0; }

// Use the active box-sizing model to add/subtract irrelevant styles return ( val + augmentWidthOrHeight( elem, name, extra || ( isBorderBox ? "border" : "content" ), valueIsBorderBox, styles ) ) + "px"; }

function showHide( elements, show ) { var display, elem, hidden, values = [], index = 0, length = elements.length;

for ( ; index < length; index++ ) { elem = elements[ index ]; if ( !elem.style ) { continue; }

values[ index ] = data_priv.get( elem, "olddisplay" ); display = elem.style.display; if ( show ) { // Reset the inline display of this element to learn if it is // being hidden by cascaded rules or not if ( !values[ index ] && display === "none" ) { elem.style.display = ""; }

// Set elements which have been overridden with display: none // in a stylesheet to whatever the default browser style is // for such an element if ( elem.style.display === "" && isHidden( elem ) ) { values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) ); } } else { hidden = isHidden( elem );

if ( display !== "none" || !hidden ) { data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); } } }

// Set the display of most of the elements in a second loop // to avoid the constant reflow for ( index = 0; index < length; index++ ) { elem = elements[ index ]; if ( !elem.style ) { continue; } if ( !show || elem.style.display === "none" || elem.style.display === "" ) { elem.style.display = show ? values[ index ] || "" : "none"; } }

return elements; }

jQuery.extend({

// Add in style property hooks for overriding the default // behavior of getting and setting a style property cssHooks: { opacity: { get: function( elem, computed ) { if ( computed ) {

// We should always get a number back from opacity var ret = curCSS( elem, "opacity" ); return ret === "" ? "1" : ret; } } } },

// Don't automatically add "px" to these possibly-unitless properties cssNumber: { "columnCount": true, "fillOpacity": true, "flexGrow": true, "flexShrink": true, "fontWeight": true, "lineHeight": true, "opacity": true, "order": true, "orphans": true, "widows": true, "zIndex": true, "zoom": true },

// Add in properties whose names you wish to fix before // setting or getting the value cssProps: { "float": "cssFloat" },

// Get and set the style property on a DOM Node style: function( elem, name, value, extra ) {

// Don't set styles on text and comment nodes if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { return; }

// Make sure that we're working with the right name var ret, type, hooks, origName = jQuery.camelCase( name ), style = elem.style;

name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );

// Gets hook for the prefixed version, then unprefixed version hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

// Check if we're setting a value if ( value !== undefined ) { type = typeof value;

// Convert "+=" or "-=" to relative numbers (#7345) if ( type === "string" && (ret = rrelNum.exec( value )) ) { value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); // Fixes bug #9237 type = "number"; }

// Make sure that null and NaN values aren't set (#7116) if ( value == null || value !== value ) { return; }

// If a number, add 'px' to the (except for certain CSS properties) if ( type === "number" && !jQuery.cssNumber[ origName ] ) { value += "px"; }

// Support: IE9-11+ // background-* props affect original clone's values if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { style[ name ] = "inherit"; }

// If a hook was provided, use that value, otherwise just set the specified value if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { style[ name ] = value; }

} else { // If a hook was provided get the non-computed value from there if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { return ret; }

// Otherwise just get the value from the style object return style[ name ]; } },

css: function( elem, name, extra, styles ) { var val, num, hooks, origName = jQuery.camelCase( name );

// Make sure that we're working with the right name name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );

// Try prefixed name followed by the unprefixed name hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

// If a hook was provided get the computed value from there if ( hooks && "get" in hooks ) { val = hooks.get( elem, true, extra ); }

// Otherwise, if a way to get the computed value exists, use that if ( val === undefined ) { val = curCSS( elem, name, styles ); }

// Convert "normal" to computed value if ( val === "normal" && name in cssNormalTransform ) { val = cssNormalTransform[ name ]; }

// Make numeric if forced or a qualifier was provided and val looks numeric if ( extra === "" || extra ) { num = parseFloat( val ); return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; } return val; } });

jQuery.each([ "height", "width" ], function( i, name ) { jQuery.cssHooks[ name ] = { get: function( elem, computed, extra ) { if ( computed ) {

// Certain elements can have dimension info if we invisibly show them // but it must have a current display style that would benefit return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ? jQuery.swap( elem, cssShow, function() { return getWidthOrHeight( elem, name, extra ); }) : getWidthOrHeight( elem, name, extra ); } },

set: function( elem, value, extra ) { var styles = extra && getStyles( elem ); return setPositiveNumber( elem, value, extra ? augmentWidthOrHeight( elem, name, extra, jQuery.css( elem, "boxSizing", false, styles ) === "border-box", styles ) : 0 ); } }; });

// Support: Android 2.3 jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, function( elem, computed ) { if ( computed ) { return jQuery.swap( elem, { "display": "inline-block" }, curCSS, [ elem, "marginRight" ] ); } } );

// These hooks are used by animate to expand properties jQuery.each({ margin: "", padding: "", border: "Width" }, function( prefix, suffix ) { jQuery.cssHooks[ prefix + suffix ] = { expand: function( value ) { var i = 0, expanded = {},

// Assumes a single number if not a string parts = typeof value === "string" ? value.split(" ") : [ value ];

for ( ; i < 4; i++ ) { expanded[ prefix + cssExpand[ i ] + suffix ] = parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; }

return expanded; } };

if ( !rmargin.test( prefix ) ) { jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; } });

jQuery.fn.extend({ css: function( name, value ) { return access( this, function( elem, name, value ) { var styles, len, map = {}, i = 0;

if ( jQuery.isArray( name ) ) { styles = getStyles( elem ); len = name.length;

for ( ; i < len; i++ ) { map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); }

return map; }

return value !== undefined ? jQuery.style( elem, name, value ) : jQuery.css( elem, name ); }, name, value, arguments.length > 1 ); }, show: function() { return showHide( this, true ); }, hide: function() { return showHide( this ); }, toggle: function( state ) { if ( typeof state === "boolean" ) { return state ? this.show() : this.hide(); }

return this.each(function() { if ( isHidden( this ) ) { jQuery( this ).show(); } else { jQuery( this ).hide(); } }); } });


function Tween( elem, options, prop, end, easing ) { return new Tween.prototype.init( elem, options, prop, end, easing ); } jQuery.Tween = Tween;

Tween.prototype = { constructor: Tween, init: function( elem, options, prop, end, easing, unit ) { this.elem = elem; this.prop = prop; this.easing = easing || "swing"; this.options = options; this.start = this.now = this.cur(); this.end = end; this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); }, cur: function() { var hooks = Tween.propHooks[ this.prop ];

return hooks && hooks.get ? hooks.get( this ) : Tween.propHooks._default.get( this ); }, run: function( percent ) { var eased, hooks = Tween.propHooks[ this.prop ];

if ( this.options.duration ) { this.pos = eased = jQuery.easing[ this.easing ]( percent, this.options.duration * percent, 0, 1, this.options.duration ); } else { this.pos = eased = percent; } this.now = ( this.end - this.start ) * eased + this.start;

if ( this.options.step ) { this.options.step.call( this.elem, this.now, this ); }

if ( hooks && hooks.set ) { hooks.set( this ); } else { Tween.propHooks._default.set( this ); } return this; } };

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = { _default: { get: function( tween ) { var result;

if ( tween.elem[ tween.prop ] != null && (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { return tween.elem[ tween.prop ]; }

// Passing an empty string as a 3rd parameter to .css will automatically // attempt a parseFloat and fallback to a string if the parse fails. // Simple values such as "10px" are parsed to Float; // complex values such as "rotate(1rad)" are returned as-is. result = jQuery.css( tween.elem, tween.prop, "" ); // Empty strings, null, undefined and "auto" are converted to 0. return !result || result === "auto" ? 0 : result; }, set: function( tween ) { // Use step hook for back compat. // Use cssHook if its there. // Use .style if available and use plain properties where available. if ( jQuery.fx.step[ tween.prop ] ) { jQuery.fx.step[ tween.prop ]( tween ); } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); } else { tween.elem[ tween.prop ] = tween.now; } } } };

// Support: IE9 // Panic based approach to setting things on disconnected nodes Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { set: function( tween ) { if ( tween.elem.nodeType && tween.elem.parentNode ) { tween.elem[ tween.prop ] = tween.now; } } };

jQuery.easing = { linear: function( p ) { return p; }, swing: function( p ) { return 0.5 - Math.cos( p * Math.PI ) / 2; } };

jQuery.fx = Tween.prototype.init;

// Back Compat <1.8 extension point jQuery.fx.step = {};



var fxNow, timerId, rfxtypes = /^(?:toggle|show|hide)$/, rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ), rrun = /queueHooks$/, animationPrefilters = [ defaultPrefilter ], tweeners = { "*": [ function( prop, value ) { var tween = this.createTween( prop, value ), target = tween.cur(), parts = rfxnum.exec( value ), unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

// Starting value computation is required for potential unit mismatches start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) && rfxnum.exec( jQuery.css( tween.elem, prop ) ), scale = 1, maxIterations = 20;

if ( start && start[ 3 ] !== unit ) { // Trust units reported by jQuery.css unit = unit || start[ 3 ];

// Make sure we update the tween properties later on parts = parts || [];

// Iteratively approximate from a nonzero starting point start = +target || 1;

do { // If previous iteration zeroed out, double until we get *something*. // Use string for doubling so we don't accidentally see scale as unchanged below scale = scale || ".5";

// Adjust and apply start = start / scale; jQuery.style( tween.elem, prop, start + unit );

// Update scale, tolerating zero or NaN from tween.cur(), // break the loop if scale is unchanged or perfect, or if we've just had enough } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); }

// Update tween properties if ( parts ) { start = tween.start = +start || +target || 0; tween.unit = unit; // If a +=/-= token was provided, we're doing a relative animation tween.end = parts[ 1 ] ? start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : +parts[ 2 ]; }

return tween; } ] };

// Animations created synchronously will run synchronously function createFxNow() { setTimeout(function() { fxNow = undefined; }); return ( fxNow = jQuery.now() ); }

// Generate parameters to create a standard animation function genFx( type, includeWidth ) { var which, i = 0, attrs = { height: type };

// If we include width, step value is 1 to do all cssExpand values, // otherwise step value is 2 to skip over Left and Right includeWidth = includeWidth ? 1 : 0; for ( ; i < 4 ; i += 2 - includeWidth ) { which = cssExpand[ i ]; attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; }

if ( includeWidth ) { attrs.opacity = attrs.width = type; }

return attrs; }

function createTween( value, prop, animation ) { var tween, collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), index = 0, length = collection.length; for ( ; index < length; index++ ) { if ( (tween = collection[ index ].call( animation, prop, value )) ) {

// We're done with this property return tween; } } }

function defaultPrefilter( elem, props, opts ) { /* jshint validthis: true */ var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, anim = this, orig = {}, style = elem.style, hidden = elem.nodeType && isHidden( elem ), dataShow = data_priv.get( elem, "fxshow" );

// Handle queue: false promises if ( !opts.queue ) { hooks = jQuery._queueHooks( elem, "fx" ); if ( hooks.unqueued == null ) { hooks.unqueued = 0; oldfire = hooks.empty.fire; hooks.empty.fire = function() { if ( !hooks.unqueued ) { oldfire(); } }; } hooks.unqueued++;

anim.always(function() { // Ensure the complete handler is called before this completes anim.always(function() { hooks.unqueued--; if ( !jQuery.queue( elem, "fx" ).length ) { hooks.empty.fire(); } }); }); }

// Height/width overflow pass if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { // Make sure that nothing sneaks out // Record all 3 overflow attributes because IE9-10 do not // change the overflow attribute when overflowX and // overflowY are set to the same value opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

// Set display property to inline-block for height/width // animations on inline elements that are having width/height animated display = jQuery.css( elem, "display" );

// Test default display if display is currently "none" checkDisplay = display === "none" ? data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;

if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { style.display = "inline-block"; } }

if ( opts.overflow ) { style.overflow = "hidden"; anim.always(function() { style.overflow = opts.overflow[ 0 ]; style.overflowX = opts.overflow[ 1 ]; style.overflowY = opts.overflow[ 2 ]; }); }

// show/hide pass for ( prop in props ) { value = props[ prop ]; if ( rfxtypes.exec( value ) ) { delete props[ prop ]; toggle = toggle || value === "toggle"; if ( value === ( hidden ? "hide" : "show" ) ) {

// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { hidden = true; } else { continue; } } orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );

// Any non-fx value stops us from restoring the original display value } else { display = undefined; } }

if ( !jQuery.isEmptyObject( orig ) ) { if ( dataShow ) { if ( "hidden" in dataShow ) { hidden = dataShow.hidden; } } else { dataShow = data_priv.access( elem, "fxshow", {} ); }

// Store state if its toggle - enables .stop().toggle() to "reverse" if ( toggle ) { dataShow.hidden = !hidden; } if ( hidden ) { jQuery( elem ).show(); } else { anim.done(function() { jQuery( elem ).hide(); }); } anim.done(function() { var prop;

data_priv.remove( elem, "fxshow" ); for ( prop in orig ) { jQuery.style( elem, prop, orig[ prop ] ); } }); for ( prop in orig ) { tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );

if ( !( prop in dataShow ) ) { dataShow[ prop ] = tween.start; if ( hidden ) { tween.end = tween.start; tween.start = prop === "width" || prop === "height" ? 1 : 0; } } }

// If this is a noop like .hide().hide(), restore an overwritten display value } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) { style.display = display; } }

function propFilter( props, specialEasing ) { var index, name, easing, value, hooks;

// camelCase, specialEasing and expand cssHook pass for ( index in props ) { name = jQuery.camelCase( index ); easing = specialEasing[ name ]; value = props[ index ]; if ( jQuery.isArray( value ) ) { easing = value[ 1 ]; value = props[ index ] = value[ 0 ]; }

if ( index !== name ) { props[ name ] = value; delete props[ index ]; }

hooks = jQuery.cssHooks[ name ]; if ( hooks && "expand" in hooks ) { value = hooks.expand( value ); delete props[ name ];

// Not quite $.extend, this won't overwrite existing keys. // Reusing 'index' because we have the correct "name" for ( index in value ) { if ( !( index in props ) ) { props[ index ] = value[ index ]; specialEasing[ index ] = easing; } } } else { specialEasing[ name ] = easing; } } }

function Animation( elem, properties, options ) { var result, stopped, index = 0, length = animationPrefilters.length, deferred = jQuery.Deferred().always( function() { // Don't match elem in the :animated selector delete tick.elem; }), tick = function() { if ( stopped ) { return false; } var currentTime = fxNow || createFxNow(), remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), // Support: Android 2.3 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) temp = remaining / animation.duration || 0, percent = 1 - temp, index = 0, length = animation.tweens.length;

for ( ; index < length ; index++ ) { animation.tweens[ index ].run( percent ); }

deferred.notifyWith( elem, [ animation, percent, remaining ]);

if ( percent < 1 && length ) { return remaining; } else { deferred.resolveWith( elem, [ animation ] ); return false; } }, animation = deferred.promise({ elem: elem, props: jQuery.extend( {}, properties ), opts: jQuery.extend( true, { specialEasing: {} }, options ), originalProperties: properties, originalOptions: options, startTime: fxNow || createFxNow(), duration: options.duration, tweens: [], createTween: function( prop, end ) { var tween = jQuery.Tween( elem, animation.opts, prop, end, animation.opts.specialEasing[ prop ] || animation.opts.easing ); animation.tweens.push( tween ); return tween; }, stop: function( gotoEnd ) { var index = 0, // If we are going to the end, we want to run all the tweens // otherwise we skip this part length = gotoEnd ? animation.tweens.length : 0; if ( stopped ) { return this; } stopped = true; for ( ; index < length ; index++ ) { animation.tweens[ index ].run( 1 ); }

// Resolve when we played the last frame; otherwise, reject if ( gotoEnd ) { deferred.resolveWith( elem, [ animation, gotoEnd ] ); } else { deferred.rejectWith( elem, [ animation, gotoEnd ] ); } return this; } }), props = animation.props;

propFilter( props, animation.opts.specialEasing );

for ( ; index < length ; index++ ) { result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); if ( result ) { return result; } }

jQuery.map( props, createTween, animation );

if ( jQuery.isFunction( animation.opts.start ) ) { animation.opts.start.call( elem, animation ); }

jQuery.fx.timer( jQuery.extend( tick, { elem: elem, anim: animation, queue: animation.opts.queue }) );

// attach callbacks from options return animation.progress( animation.opts.progress ) .done( animation.opts.done, animation.opts.complete ) .fail( animation.opts.fail ) .always( animation.opts.always ); }

jQuery.Animation = jQuery.extend( Animation, {

tweener: function( props, callback ) { if ( jQuery.isFunction( props ) ) { callback = props; props = [ "*" ]; } else { props = props.split(" "); }

var prop, index = 0, length = props.length;

for ( ; index < length ; index++ ) { prop = props[ index ]; tweeners[ prop ] = tweeners[ prop ] || []; tweeners[ prop ].unshift( callback ); } },

prefilter: function( callback, prepend ) { if ( prepend ) { animationPrefilters.unshift( callback ); } else { animationPrefilters.push( callback ); } } });

jQuery.speed = function( speed, easing, fn ) { var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { complete: fn || !fn && easing || jQuery.isFunction( speed ) && speed, duration: speed, easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing };

opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

// Normalize opt.queue - true/undefined/null -> "fx" if ( opt.queue == null || opt.queue === true ) { opt.queue = "fx"; }

// Queueing opt.old = opt.complete;

opt.complete = function() { if ( jQuery.isFunction( opt.old ) ) { opt.old.call( this ); }

if ( opt.queue ) { jQuery.dequeue( this, opt.queue ); } };

return opt; };

jQuery.fn.extend({ fadeTo: function( speed, to, easing, callback ) {

// Show any hidden elements after setting opacity to 0 return this.filter( isHidden ).css( "opacity", 0 ).show()

// Animate to the value specified .end().animate({ opacity: to }, speed, easing, callback ); }, animate: function( prop, speed, easing, callback ) { var empty = jQuery.isEmptyObject( prop ), optall = jQuery.speed( speed, easing, callback ), doAnimation = function() { // Operate on a copy of prop so per-property easing won't be lost var anim = Animation( this, jQuery.extend( {}, prop ), optall );

// Empty animations, or finishing resolves immediately if ( empty || data_priv.get( this, "finish" ) ) { anim.stop( true ); } }; doAnimation.finish = doAnimation;

return empty || optall.queue === false ? this.each( doAnimation ) : this.queue( optall.queue, doAnimation ); }, stop: function( type, clearQueue, gotoEnd ) { var stopQueue = function( hooks ) { var stop = hooks.stop; delete hooks.stop; stop( gotoEnd ); };

if ( typeof type !== "string" ) { gotoEnd = clearQueue; clearQueue = type; type = undefined; } if ( clearQueue && type !== false ) { this.queue( type || "fx", [] ); }

return this.each(function() { var dequeue = true, index = type != null && type + "queueHooks", timers = jQuery.timers, data = data_priv.get( this );

if ( index ) { if ( data[ index ] && data[ index ].stop ) { stopQueue( data[ index ] ); } } else { for ( index in data ) { if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { stopQueue( data[ index ] ); } } }

for ( index = timers.length; index--; ) { if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { timers[ index ].anim.stop( gotoEnd ); dequeue = false; timers.splice( index, 1 ); } }

// Start the next in the queue if the last step wasn't forced. // Timers currently will call their complete callbacks, which // will dequeue but only if they were gotoEnd. if ( dequeue || !gotoEnd ) { jQuery.dequeue( this, type ); } }); }, finish: function( type ) { if ( type !== false ) { type = type || "fx"; } return this.each(function() { var index, data = data_priv.get( this ), queue = data[ type + "queue" ], hooks = data[ type + "queueHooks" ], timers = jQuery.timers, length = queue ? queue.length : 0;

// Enable finishing flag on private data data.finish = true;

// Empty the queue first jQuery.queue( this, type, [] );

if ( hooks && hooks.stop ) { hooks.stop.call( this, true ); }

// Look for any active animations, and finish them for ( index = timers.length; index--; ) { if ( timers[ index ].elem === this && timers[ index ].queue === type ) { timers[ index ].anim.stop( true ); timers.splice( index, 1 ); } }

// Look for any animations in the old queue and finish them for ( index = 0; index < length; index++ ) { if ( queue[ index ] && queue[ index ].finish ) { queue[ index ].finish.call( this ); } }

// Turn off finishing flag delete data.finish; }); } });

jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { var cssFn = jQuery.fn[ name ]; jQuery.fn[ name ] = function( speed, easing, callback ) { return speed == null || typeof speed === "boolean" ? cssFn.apply( this, arguments ) : this.animate( genFx( name, true ), speed, easing, callback ); }; });

// Generate shortcuts for custom animations jQuery.each({ slideDown: genFx("show"), slideUp: genFx("hide"), slideToggle: genFx("toggle"), fadeIn: { opacity: "show" }, fadeOut: { opacity: "hide" }, fadeToggle: { opacity: "toggle" } }, function( name, props ) { jQuery.fn[ name ] = function( speed, easing, callback ) { return this.animate( props, speed, easing, callback ); }; });

jQuery.timers = []; jQuery.fx.tick = function() { var timer, i = 0, timers = jQuery.timers;

fxNow = jQuery.now();

for ( ; i < timers.length; i++ ) { timer = timers[ i ]; // Checks the timer has not already been removed if ( !timer() && timers[ i ] === timer ) { timers.splice( i--, 1 ); } }

if ( !timers.length ) { jQuery.fx.stop(); } fxNow = undefined; };

jQuery.fx.timer = function( timer ) { jQuery.timers.push( timer ); if ( timer() ) { jQuery.fx.start(); } else { jQuery.timers.pop(); } };

jQuery.fx.interval = 13;

jQuery.fx.start = function() { if ( !timerId ) { timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); } };

jQuery.fx.stop = function() { clearInterval( timerId ); timerId = null; };

jQuery.fx.speeds = { slow: 600, fast: 200, // Default speed _default: 400 };


// Based off of the plugin by Clint Helfers, with permission. // http://blindsignals.com/index.php/2009/07/jquery-delay/ jQuery.fn.delay = function( time, type ) { time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; type = type || "fx";

return this.queue( type, function( next, hooks ) { var timeout = setTimeout( next, time ); hooks.stop = function() { clearTimeout( timeout ); }; }); };


(function() { var input = document.createElement( "input" ), select = document.createElement( "select" ), opt = select.appendChild( document.createElement( "option" ) );

input.type = "checkbox";

// Support: iOS<=5.1, Android<=4.2+ // Default value for a checkbox should be "on" support.checkOn = input.value !== "";

// Support: IE<=11+ // Must access selectedIndex to make default options select support.optSelected = opt.selected;

// Support: Android<=2.3 // Options inside disabled selects are incorrectly marked as disabled select.disabled = true; support.optDisabled = !opt.disabled;

// Support: IE<=11+ // An input loses its value after becoming a radio input = document.createElement( "input" ); input.value = "t"; input.type = "radio"; support.radioValue = input.value === "t"; })();


var nodeHook, boolHook, attrHandle = jQuery.expr.attrHandle;

jQuery.fn.extend({ attr: function( name, value ) { return access( this, jQuery.attr, name, value, arguments.length > 1 ); },

removeAttr: function( name ) { return this.each(function() { jQuery.removeAttr( this, name ); }); } });

jQuery.extend({ attr: function( elem, name, value ) { var hooks, ret, nType = elem.nodeType;

// don't get/set attributes on text, comment and attribute nodes if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { return; }

// Fallback to prop when attributes are not supported if ( typeof elem.getAttribute === strundefined ) { return jQuery.prop( elem, name, value ); }

// All attributes are lowercase // Grab necessary hook if one is defined if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { name = name.toLowerCase(); hooks = jQuery.attrHooks[ name ] || ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); }

if ( value !== undefined ) {

if ( value === null ) { jQuery.removeAttr( elem, name );

} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { return ret;

} else { elem.setAttribute( name, value + "" ); return value; }

} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { return ret;

} else { ret = jQuery.find.attr( elem, name );

// Non-existent attributes return null, we normalize to undefined return ret == null ? undefined : ret; } },

removeAttr: function( elem, value ) { var name, propName, i = 0, attrNames = value && value.match( rnotwhite );

if ( attrNames && elem.nodeType === 1 ) { while ( (name = attrNames[i++]) ) { propName = jQuery.propFix[ name ] || name;

// Boolean attributes get special treatment (#10870) if ( jQuery.expr.match.bool.test( name ) ) { // Set corresponding property to false elem[ propName ] = false; }

elem.removeAttribute( name ); } } },

attrHooks: { type: { set: function( elem, value ) { if ( !support.radioValue && value === "radio" && jQuery.nodeName( elem, "input" ) ) { var val = elem.value; elem.setAttribute( "type", value ); if ( val ) { elem.value = val; } return value; } } } } });

// Hooks for boolean attributes boolHook = { set: function( elem, value, name ) { if ( value === false ) { // Remove boolean attributes when set to false jQuery.removeAttr( elem, name ); } else { elem.setAttribute( name, name ); } return name; } }; jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { var getter = attrHandle[ name ] || jQuery.find.attr;

attrHandle[ name ] = function( elem, name, isXML ) { var ret, handle; if ( !isXML ) { // Avoid an infinite loop by temporarily removing this function from the getter handle = attrHandle[ name ]; attrHandle[ name ] = ret; ret = getter( elem, name, isXML ) != null ? name.toLowerCase() : null; attrHandle[ name ] = handle; } return ret; }; });



var rfocusable = /^(?:input|select|textarea|button)$/i;

jQuery.fn.extend({ prop: function( name, value ) { return access( this, jQuery.prop, name, value, arguments.length > 1 ); },

removeProp: function( name ) { return this.each(function() { delete this[ jQuery.propFix[ name ] || name ]; }); } });

jQuery.extend({ propFix: { "for": "htmlFor", "class": "className" },

prop: function( elem, name, value ) { var ret, hooks, notxml, nType = elem.nodeType;

// Don't get/set properties on text, comment and attribute nodes if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { return; }

notxml = nType !== 1 || !jQuery.isXMLDoc( elem );

if ( notxml ) { // Fix name and attach hooks name = jQuery.propFix[ name ] || name; hooks = jQuery.propHooks[ name ]; }

if ( value !== undefined ) { return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? ret : ( elem[ name ] = value );

} else { return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? ret : elem[ name ]; } },

propHooks: { tabIndex: { get: function( elem ) { return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ? elem.tabIndex : -1; } } } });

if ( !support.optSelected ) { jQuery.propHooks.selected = { get: function( elem ) { var parent = elem.parentNode; if ( parent && parent.parentNode ) { parent.parentNode.selectedIndex; } return null; } }; }

jQuery.each([ "tabIndex", "readOnly", "maxLength", "cellSpacing", "cellPadding", "rowSpan", "colSpan", "useMap", "frameBorder", "contentEditable" ], function() { jQuery.propFix[ this.toLowerCase() ] = this; });



var rclass = /[\t\r\n\f]/g;

jQuery.fn.extend({ addClass: function( value ) { var classes, elem, cur, clazz, j, finalValue, proceed = typeof value === "string" && value, i = 0, len = this.length;

if ( jQuery.isFunction( value ) ) { return this.each(function( j ) { jQuery( this ).addClass( value.call( this, j, this.className ) ); }); }

if ( proceed ) { // The disjunction here is for better compressibility (see removeClass) classes = ( value || "" ).match( rnotwhite ) || [];

for ( ; i < len; i++ ) { elem = this[ i ]; cur = elem.nodeType === 1 && ( elem.className ? ( " " + elem.className + " " ).replace( rclass, " " ) : " " );

if ( cur ) { j = 0; while ( (clazz = classes[j++]) ) { if ( cur.indexOf( " " + clazz + " " ) < 0 ) { cur += clazz + " "; } }

// only assign if different to avoid unneeded rendering. finalValue = jQuery.trim( cur ); if ( elem.className !== finalValue ) { elem.className = finalValue; } } } }

return this; },

removeClass: function( value ) { var classes, elem, cur, clazz, j, finalValue, proceed = arguments.length === 0 || typeof value === "string" && value, i = 0, len = this.length;

if ( jQuery.isFunction( value ) ) { return this.each(function( j ) { jQuery( this ).removeClass( value.call( this, j, this.className ) ); }); } if ( proceed ) { classes = ( value || "" ).match( rnotwhite ) || [];

for ( ; i < len; i++ ) { elem = this[ i ]; // This expression is here for better compressibility (see addClass) cur = elem.nodeType === 1 && ( elem.className ? ( " " + elem.className + " " ).replace( rclass, " " ) : "" );

if ( cur ) { j = 0; while ( (clazz = classes[j++]) ) { // Remove *all* instances while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { cur = cur.replace( " " + clazz + " ", " " ); } }

// Only assign if different to avoid unneeded rendering. finalValue = value ? jQuery.trim( cur ) : ""; if ( elem.className !== finalValue ) { elem.className = finalValue; } } } }

return this; },

toggleClass: function( value, stateVal ) { var type = typeof value;

if ( typeof stateVal === "boolean" && type === "string" ) { return stateVal ? this.addClass( value ) : this.removeClass( value ); }

if ( jQuery.isFunction( value ) ) { return this.each(function( i ) { jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); }); }

return this.each(function() { if ( type === "string" ) { // Toggle individual class names var className, i = 0, self = jQuery( this ), classNames = value.match( rnotwhite ) || [];

while ( (className = classNames[ i++ ]) ) { // Check each className given, space separated list if ( self.hasClass( className ) ) { self.removeClass( className ); } else { self.addClass( className ); } }

// Toggle whole class name } else if ( type === strundefined || type === "boolean" ) { if ( this.className ) { // store className if set data_priv.set( this, "__className__", this.className ); }

// If the element has a class name or if we're passed `false`, // then remove the whole classname (if there was one, the above saved it). // Otherwise bring back whatever was previously saved (if anything), // falling back to the empty string if nothing was stored. this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || ""; } }); },

hasClass: function( selector ) { var className = " " + selector + " ", i = 0, l = this.length; for ( ; i < l; i++ ) { if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { return true; } }

return false; } });



var rreturn = /\r/g;

jQuery.fn.extend({ val: function( value ) { var hooks, ret, isFunction, elem = this[0];

if ( !arguments.length ) { if ( elem ) { hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { return ret; }

ret = elem.value;

return typeof ret === "string" ? // Handle most common string cases ret.replace(rreturn, "") : // Handle cases where value is null/undef or number ret == null ? "" : ret; }

return; }

isFunction = jQuery.isFunction( value );

return this.each(function( i ) { var val;

if ( this.nodeType !== 1 ) { return; }

if ( isFunction ) { val = value.call( this, i, jQuery( this ).val() ); } else { val = value; }

// Treat null/undefined as ""; convert numbers to string if ( val == null ) { val = "";

} else if ( typeof val === "number" ) { val += "";

} else if ( jQuery.isArray( val ) ) { val = jQuery.map( val, function( value ) { return value == null ? "" : value + ""; }); }

hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

// If set returns undefined, fall back to normal setting if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { this.value = val; } }); } });

jQuery.extend({ valHooks: { option: { get: function( elem ) { var val = jQuery.find.attr( elem, "value" ); return val != null ? val : // Support: IE10-11+ // option.text throws exceptions (#14686, #14858) jQuery.trim( jQuery.text( elem ) ); } }, select: { get: function( elem ) { var value, option, options = elem.options, index = elem.selectedIndex, one = elem.type === "select-one" || index < 0, values = one ? null : [], max = one ? index + 1 : options.length, i = index < 0 ? max : one ? index : 0;

// Loop through all the selected options for ( ; i < max; i++ ) { option = options[ i ];

// IE6-9 doesn't update selected after form reset (#2551) if ( ( option.selected || i === index ) && // Don't return options that are disabled or in a disabled optgroup ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) && ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {

// Get the specific value for the option value = jQuery( option ).val();

// We don't need an array for one selects if ( one ) { return value; }

// Multi-Selects return an array values.push( value ); } }

return values; },

set: function( elem, value ) { var optionSet, option, options = elem.options, values = jQuery.makeArray( value ), i = options.length;

while ( i-- ) { option = options[ i ]; if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) { optionSet = true; } }

// Force browsers to behave consistently when non-matching value is set if ( !optionSet ) { elem.selectedIndex = -1; } return values; } } } });

// Radios and checkboxes getter/setter jQuery.each([ "radio", "checkbox" ], function() { jQuery.valHooks[ this ] = { set: function( elem, value ) { if ( jQuery.isArray( value ) ) { return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); } } }; if ( !support.checkOn ) { jQuery.valHooks[ this ].get = function( elem ) { return elem.getAttribute("value") === null ? "on" : elem.value; }; } });



// Return jQuery for attributes-only inclusion


jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {

// Handle event binding jQuery.fn[ name ] = function( data, fn ) { return arguments.length > 0 ? this.on( name, null, data, fn ) : this.trigger( name ); }; });

jQuery.fn.extend({ hover: function( fnOver, fnOut ) { return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); },

bind: function( types, data, fn ) { return this.on( types, null, data, fn ); }, unbind: function( types, fn ) { return this.off( types, null, fn ); },

delegate: function( selector, types, data, fn ) { return this.on( types, selector, data, fn ); }, undelegate: function( selector, types, fn ) { // ( namespace ) or ( selector, types [, fn] ) return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); } });


var nonce = jQuery.now();

var rquery = (/\?/);


// Support: Android 2.3 // Workaround failure to string-cast null input jQuery.parseJSON = function( data ) { return JSON.parse( data + "" ); };


// Cross-browser xml parsing jQuery.parseXML = function( data ) { var xml, tmp; if ( !data || typeof data !== "string" ) { return null; }

// Support: IE9 try { tmp = new DOMParser(); xml = tmp.parseFromString( data, "text/xml" ); } catch ( e ) { xml = undefined; }

if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { jQuery.error( "Invalid XML: " + data ); } return xml; };


var rhash = /#.*$/, rts = /([?&])_=[^&]*/, rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, // #7653, #8125, #8152: local protocol detection rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, rnoContent = /^(?:GET|HEAD)$/, rprotocol = /^\/\//, rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,

/* Prefilters * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) * 2) These are called: * - BEFORE asking for a transport * - AFTER param serialization (s.data is a string if s.processData is true) * 3) key is the dataType * 4) the catchall symbol "*" can be used * 5) execution will start with transport dataType and THEN continue down to "*" if needed */ prefilters = {},

/* Transports bindings * 1) key is the dataType * 2) the catchall symbol "*" can be used * 3) selection will start with transport dataType and THEN go to "*" if needed */ transports = {},

// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression allTypes = "*/".concat( "*" ),

// Document location ajaxLocation = window.location.href,

// Segment location into parts ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport function addToPrefiltersOrTransports( structure ) {

// dataTypeExpression is optional and defaults to "*" return function( dataTypeExpression, func ) {

if ( typeof dataTypeExpression !== "string" ) { func = dataTypeExpression; dataTypeExpression = "*"; }

var dataType, i = 0, dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];

if ( jQuery.isFunction( func ) ) { // For each dataType in the dataTypeExpression while ( (dataType = dataTypes[i++]) ) { // Prepend if requested if ( dataType[0] === "+" ) { dataType = dataType.slice( 1 ) || "*"; (structure[ dataType ] = structure[ dataType ] || []).unshift( func );

// Otherwise append } else { (structure[ dataType ] = structure[ dataType ] || []).push( func ); } } } }; }

// Base inspection function for prefilters and transports function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

var inspected = {}, seekingTransport = ( structure === transports );

function inspect( dataType ) { var selected; inspected[ dataType ] = true; jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { options.dataTypes.unshift( dataTypeOrTransport ); inspect( dataTypeOrTransport ); return false; } else if ( seekingTransport ) { return !( selected = dataTypeOrTransport ); } }); return selected; }

return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); }

// A special extend for ajax options // that takes "flat" options (not to be deep extended) // Fixes #9887 function ajaxExtend( target, src ) { var key, deep, flatOptions = jQuery.ajaxSettings.flatOptions || {};

for ( key in src ) { if ( src[ key ] !== undefined ) { ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; } } if ( deep ) { jQuery.extend( true, target, deep ); }

return target; }

/* Handles responses to an ajax request:

* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/

function ajaxHandleResponses( s, jqXHR, responses ) {

var ct, type, finalDataType, firstDataType, contents = s.contents, dataTypes = s.dataTypes;

// Remove auto dataType and get content-type in the process while ( dataTypes[ 0 ] === "*" ) { dataTypes.shift(); if ( ct === undefined ) { ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); } }

// Check if we're dealing with a known content-type if ( ct ) { for ( type in contents ) { if ( contents[ type ] && contents[ type ].test( ct ) ) { dataTypes.unshift( type ); break; } } }

// Check to see if we have a response for the expected dataType if ( dataTypes[ 0 ] in responses ) { finalDataType = dataTypes[ 0 ]; } else { // Try convertible dataTypes for ( type in responses ) { if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { finalDataType = type; break; } if ( !firstDataType ) { firstDataType = type; } } // Or just use first one finalDataType = finalDataType || firstDataType; }

// If we found a dataType // We add the dataType to the list if needed // and return the corresponding response if ( finalDataType ) { if ( finalDataType !== dataTypes[ 0 ] ) { dataTypes.unshift( finalDataType ); } return responses[ finalDataType ]; } }

/* Chain conversions given the request and the original response

* Also sets the responseXXX fields on the jqXHR instance
*/

function ajaxConvert( s, response, jqXHR, isSuccess ) { var conv2, current, conv, tmp, prev, converters = {}, // Work with a copy of dataTypes in case we need to modify it for conversion dataTypes = s.dataTypes.slice();

// Create converters map with lowercased keys if ( dataTypes[ 1 ] ) { for ( conv in s.converters ) { converters[ conv.toLowerCase() ] = s.converters[ conv ]; } }

current = dataTypes.shift();

// Convert to each sequential dataType while ( current ) {

if ( s.responseFields[ current ] ) { jqXHR[ s.responseFields[ current ] ] = response; }

// Apply the dataFilter if provided if ( !prev && isSuccess && s.dataFilter ) { response = s.dataFilter( response, s.dataType ); }

prev = current; current = dataTypes.shift();

if ( current ) {

// There's only work to do if current dataType is non-auto if ( current === "*" ) {

current = prev;

// Convert response if prev dataType is non-auto and differs from current } else if ( prev !== "*" && prev !== current ) {

// Seek a direct converter conv = converters[ prev + " " + current ] || converters[ "* " + current ];

// If none found, seek a pair if ( !conv ) { for ( conv2 in converters ) {

// If conv2 outputs current tmp = conv2.split( " " ); if ( tmp[ 1 ] === current ) {

// If prev can be converted to accepted input conv = converters[ prev + " " + tmp[ 0 ] ] || converters[ "* " + tmp[ 0 ] ]; if ( conv ) { // Condense equivalence converters if ( conv === true ) { conv = converters[ conv2 ];

// Otherwise, insert the intermediate dataType } else if ( converters[ conv2 ] !== true ) { current = tmp[ 0 ]; dataTypes.unshift( tmp[ 1 ] ); } break; } } } }

// Apply converter (if not an equivalence) if ( conv !== true ) {

// Unless errors are allowed to bubble, catch and return them if ( conv && s[ "throws" ] ) { response = conv( response ); } else { try { response = conv( response ); } catch ( e ) { return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; } } } } } }

return { state: "success", data: response }; }

jQuery.extend({

// Counter for holding the number of active queries active: 0,

// Last-Modified header cache for next request lastModified: {}, etag: {},

ajaxSettings: { url: ajaxLocation, type: "GET", isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), global: true, processData: true, async: true, contentType: "application/x-www-form-urlencoded; charset=UTF-8", /* timeout: 0, data: null, dataType: null, username: null, password: null, cache: null, throws: false, traditional: false, headers: {}, */

accepts: { "*": allTypes, text: "text/plain", html: "text/html", xml: "application/xml, text/xml", json: "application/json, text/javascript" },

contents: { xml: /xml/, html: /html/, json: /json/ },

responseFields: { xml: "responseXML", text: "responseText", json: "responseJSON" },

// Data converters // Keys separate source (or catchall "*") and destination types with a single space converters: {

// Convert anything to text "* text": String,

// Text to html (true = no transformation) "text html": true,

// Evaluate text as a json expression "text json": jQuery.parseJSON,

// Parse text as xml "text xml": jQuery.parseXML },

// For options that shouldn't be deep extended: // you can add your own custom options here if // and when you create one that shouldn't be // deep extended (see ajaxExtend) flatOptions: { url: true, context: true } },

// Creates a full fledged settings object into target // with both ajaxSettings and settings fields. // If target is omitted, writes into ajaxSettings. ajaxSetup: function( target, settings ) { return settings ?

// Building a settings object ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

// Extending ajaxSettings ajaxExtend( jQuery.ajaxSettings, target ); },

ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), ajaxTransport: addToPrefiltersOrTransports( transports ),

// Main method ajax: function( url, options ) {

// If url is an object, simulate pre-1.5 signature if ( typeof url === "object" ) { options = url; url = undefined; }

// Force options to be an object options = options || {};

var transport, // URL without anti-cache param cacheURL, // Response headers responseHeadersString, responseHeaders, // timeout handle timeoutTimer, // Cross-domain detection vars parts, // To know if global events are to be dispatched fireGlobals, // Loop variable i, // Create the final options object s = jQuery.ajaxSetup( {}, options ), // Callbacks context callbackContext = s.context || s, // Context for global events is callbackContext if it is a DOM node or jQuery collection globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? jQuery( callbackContext ) : jQuery.event, // Deferreds deferred = jQuery.Deferred(), completeDeferred = jQuery.Callbacks("once memory"), // Status-dependent callbacks statusCode = s.statusCode || {}, // Headers (they are sent all at once) requestHeaders = {}, requestHeadersNames = {}, // The jqXHR state state = 0, // Default abort message strAbort = "canceled", // Fake xhr jqXHR = { readyState: 0,

// Builds headers hashtable if needed getResponseHeader: function( key ) { var match; if ( state === 2 ) { if ( !responseHeaders ) { responseHeaders = {}; while ( (match = rheaders.exec( responseHeadersString )) ) { responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; } } match = responseHeaders[ key.toLowerCase() ]; } return match == null ? null : match; },

// Raw string getAllResponseHeaders: function() { return state === 2 ? responseHeadersString : null; },

// Caches the header setRequestHeader: function( name, value ) { var lname = name.toLowerCase(); if ( !state ) { name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; requestHeaders[ name ] = value; } return this; },

// Overrides response content-type header overrideMimeType: function( type ) { if ( !state ) { s.mimeType = type; } return this; },

// Status-dependent callbacks statusCode: function( map ) { var code; if ( map ) { if ( state < 2 ) { for ( code in map ) { // Lazy-add the new callback in a way that preserves old ones statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; } } else { // Execute the appropriate callbacks jqXHR.always( map[ jqXHR.status ] ); } } return this; },

// Cancel the request abort: function( statusText ) { var finalText = statusText || strAbort; if ( transport ) { transport.abort( finalText ); } done( 0, finalText ); return this; } };

// Attach deferreds deferred.promise( jqXHR ).complete = completeDeferred.add; jqXHR.success = jqXHR.done; jqXHR.error = jqXHR.fail;

// Remove hash character (#7531: and string promotion) // Add protocol if not provided (prefilters might expect it) // Handle falsy url in the settings object (#10093: consistency with old signature) // We also use the url parameter if available s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ) .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );

// Alias method option to type as per ticket #12004 s.type = options.method || options.type || s.method || s.type;

// Extract dataTypes list s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];

// A cross-domain request is in order when we have a protocol:host:port mismatch if ( s.crossDomain == null ) { parts = rurl.exec( s.url.toLowerCase() ); s.crossDomain = !!( parts && ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) ); }

// Convert data if not already a string if ( s.data && s.processData && typeof s.data !== "string" ) { s.data = jQuery.param( s.data, s.traditional ); }

// Apply prefilters inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

// If request was aborted inside a prefilter, stop there if ( state === 2 ) { return jqXHR; }

// We can fire global events as of now if asked to // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) fireGlobals = jQuery.event && s.global;

// Watch for a new set of requests if ( fireGlobals && jQuery.active++ === 0 ) { jQuery.event.trigger("ajaxStart"); }

// Uppercase the type s.type = s.type.toUpperCase();

// Determine if request has content s.hasContent = !rnoContent.test( s.type );

// Save the URL in case we're toying with the If-Modified-Since // and/or If-None-Match header later on cacheURL = s.url;

// More options handling for requests with no content if ( !s.hasContent ) {

// If data is available, append data to url if ( s.data ) { cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); // #9682: remove data so that it's not used in an eventual retry delete s.data; }

// Add anti-cache in url if needed if ( s.cache === false ) { s.url = rts.test( cacheURL ) ?

// If there is already a '_' parameter, set its value cacheURL.replace( rts, "$1_=" + nonce++ ) :

// Otherwise add one to the end cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; } }

// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. if ( s.ifModified ) { if ( jQuery.lastModified[ cacheURL ] ) { jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); } if ( jQuery.etag[ cacheURL ] ) { jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); } }

// Set the correct header, if data is being sent if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { jqXHR.setRequestHeader( "Content-Type", s.contentType ); }

// Set the Accepts header for the server, depending on the dataType jqXHR.setRequestHeader( "Accept", s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : s.accepts[ "*" ] );

// Check for headers option for ( i in s.headers ) { jqXHR.setRequestHeader( i, s.headers[ i ] ); }

// Allow custom headers/mimetypes and early abort if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { // Abort if not done already and return return jqXHR.abort(); }

// Aborting is no longer a cancellation strAbort = "abort";

// Install callbacks on deferreds for ( i in { success: 1, error: 1, complete: 1 } ) { jqXHR[ i ]( s[ i ] ); }

// Get transport transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

// If no transport, we auto-abort if ( !transport ) { done( -1, "No Transport" ); } else { jqXHR.readyState = 1;

// Send global event if ( fireGlobals ) { globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); } // Timeout if ( s.async && s.timeout > 0 ) { timeoutTimer = setTimeout(function() { jqXHR.abort("timeout"); }, s.timeout ); }

try { state = 1; transport.send( requestHeaders, done ); } catch ( e ) { // Propagate exception as error if not done if ( state < 2 ) { done( -1, e ); // Simply rethrow otherwise } else { throw e; } } }

// Callback for when everything is done function done( status, nativeStatusText, responses, headers ) { var isSuccess, success, error, response, modified, statusText = nativeStatusText;

// Called once if ( state === 2 ) { return; }

// State is "done" now state = 2;

// Clear timeout if it exists if ( timeoutTimer ) { clearTimeout( timeoutTimer ); }

// Dereference transport for early garbage collection // (no matter how long the jqXHR object will be used) transport = undefined;

// Cache response headers responseHeadersString = headers || "";

// Set readyState jqXHR.readyState = status > 0 ? 4 : 0;

// Determine if successful isSuccess = status >= 200 && status < 300 || status === 304;

// Get response data if ( responses ) { response = ajaxHandleResponses( s, jqXHR, responses ); }

// Convert no matter what (that way responseXXX fields are always set) response = ajaxConvert( s, response, jqXHR, isSuccess );

// If successful, handle type chaining if ( isSuccess ) {

// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. if ( s.ifModified ) { modified = jqXHR.getResponseHeader("Last-Modified"); if ( modified ) { jQuery.lastModified[ cacheURL ] = modified; } modified = jqXHR.getResponseHeader("etag"); if ( modified ) { jQuery.etag[ cacheURL ] = modified; } }

// if no content if ( status === 204 || s.type === "HEAD" ) { statusText = "nocontent";

// if not modified } else if ( status === 304 ) { statusText = "notmodified";

// If we have data, let's convert it } else { statusText = response.state; success = response.data; error = response.error; isSuccess = !error; } } else { // Extract error from statusText and normalize for non-aborts error = statusText; if ( status || !statusText ) { statusText = "error"; if ( status < 0 ) { status = 0; } } }

// Set data for the fake xhr object jqXHR.status = status; jqXHR.statusText = ( nativeStatusText || statusText ) + "";

// Success/Error if ( isSuccess ) { deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); } else { deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); }

// Status-dependent callbacks jqXHR.statusCode( statusCode ); statusCode = undefined;

if ( fireGlobals ) { globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", [ jqXHR, s, isSuccess ? success : error ] ); }

// Complete completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

if ( fireGlobals ) { globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); // Handle the global AJAX counter if ( !( --jQuery.active ) ) { jQuery.event.trigger("ajaxStop"); } } }

return jqXHR; },

getJSON: function( url, data, callback ) { return jQuery.get( url, data, callback, "json" ); },

getScript: function( url, callback ) { return jQuery.get( url, undefined, callback, "script" ); } });

jQuery.each( [ "get", "post" ], function( i, method ) { jQuery[ method ] = function( url, data, callback, type ) { // Shift arguments if data argument was omitted if ( jQuery.isFunction( data ) ) { type = type || callback; callback = data; data = undefined; }

return jQuery.ajax({ url: url, type: method, dataType: type, data: data, success: callback }); }; });


jQuery._evalUrl = function( url ) { return jQuery.ajax({ url: url, type: "GET", dataType: "script", async: false, global: false, "throws": true }); };


jQuery.fn.extend({ wrapAll: function( html ) { var wrap;

if ( jQuery.isFunction( html ) ) { return this.each(function( i ) { jQuery( this ).wrapAll( html.call(this, i) ); }); }

if ( this[ 0 ] ) {

// The elements to wrap the target around wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );

if ( this[ 0 ].parentNode ) { wrap.insertBefore( this[ 0 ] ); }

wrap.map(function() { var elem = this;

while ( elem.firstElementChild ) { elem = elem.firstElementChild; }

return elem; }).append( this ); }

return this; },

wrapInner: function( html ) { if ( jQuery.isFunction( html ) ) { return this.each(function( i ) { jQuery( this ).wrapInner( html.call(this, i) ); }); }

return this.each(function() { var self = jQuery( this ), contents = self.contents();

if ( contents.length ) { contents.wrapAll( html );

} else { self.append( html ); } }); },

wrap: function( html ) { var isFunction = jQuery.isFunction( html );

return this.each(function( i ) { jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); }); },

unwrap: function() { return this.parent().each(function() { if ( !jQuery.nodeName( this, "body" ) ) { jQuery( this ).replaceWith( this.childNodes ); } }).end(); } });


jQuery.expr.filters.hidden = function( elem ) { // Support: Opera <= 12.12 // Opera reports offsetWidths and offsetHeights less than zero on some elements return elem.offsetWidth <= 0 && elem.offsetHeight <= 0; }; jQuery.expr.filters.visible = function( elem ) { return !jQuery.expr.filters.hidden( elem ); };



var r20 = /%20/g, rbracket = /\[\]$/, rCRLF = /\r?\n/g, rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, rsubmittable = /^(?:input|select|textarea|keygen)/i;

function buildParams( prefix, obj, traditional, add ) { var name;

if ( jQuery.isArray( obj ) ) { // Serialize array item. jQuery.each( obj, function( i, v ) { if ( traditional || rbracket.test( prefix ) ) { // Treat each array item as a scalar. add( prefix, v );

} else { // Item is non-scalar (array or object), encode its numeric index. buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); } });

} else if ( !traditional && jQuery.type( obj ) === "object" ) { // Serialize object item. for ( name in obj ) { buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); }

} else { // Serialize scalar item. add( prefix, obj ); } }

// Serialize an array of form elements or a set of // key/values into a query string jQuery.param = function( a, traditional ) { var prefix, s = [], add = function( key, value ) { // If value is a function, invoke it and return its value value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); };

// Set traditional to true for jQuery <= 1.3.2 behavior. if ( traditional === undefined ) { traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; }

// If an array was passed in, assume that it is an array of form elements. if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { // Serialize the form elements jQuery.each( a, function() { add( this.name, this.value ); });

} else { // If traditional, encode the "old" way (the way 1.3.2 or older // did it), otherwise encode params recursively. for ( prefix in a ) { buildParams( prefix, a[ prefix ], traditional, add ); } }

// Return the resulting serialization return s.join( "&" ).replace( r20, "+" ); };

jQuery.fn.extend({ serialize: function() { return jQuery.param( this.serializeArray() ); }, serializeArray: function() { return this.map(function() { // Can add propHook for "elements" to filter or add form elements var elements = jQuery.prop( this, "elements" ); return elements ? jQuery.makeArray( elements ) : this; }) .filter(function() { var type = this.type;

// Use .is( ":disabled" ) so that fieldset[disabled] works return this.name && !jQuery( this ).is( ":disabled" ) && rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && ( this.checked || !rcheckableType.test( type ) ); }) .map(function( i, elem ) { var val = jQuery( this ).val();

return val == null ? null : jQuery.isArray( val ) ? jQuery.map( val, function( val ) { return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; }) : { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; }).get(); } });


jQuery.ajaxSettings.xhr = function() { try { return new XMLHttpRequest(); } catch( e ) {} };

var xhrId = 0, xhrCallbacks = {}, xhrSuccessStatus = { // file protocol always yields status code 0, assume 200 0: 200, // Support: IE9 // #1450: sometimes IE returns 1223 when it should be 204 1223: 204 }, xhrSupported = jQuery.ajaxSettings.xhr();

// Support: IE9 // Open requests must be manually aborted on unload (#5280) // See https://support.microsoft.com/kb/2856746 for more info if ( window.attachEvent ) { window.attachEvent( "onunload", function() { for ( var key in xhrCallbacks ) { xhrCallbacks[ key ](); } }); }

support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); support.ajax = xhrSupported = !!xhrSupported;

jQuery.ajaxTransport(function( options ) { var callback;

// Cross domain only allowed if supported through XMLHttpRequest if ( support.cors || xhrSupported && !options.crossDomain ) { return { send: function( headers, complete ) { var i, xhr = options.xhr(), id = ++xhrId;

xhr.open( options.type, options.url, options.async, options.username, options.password );

// Apply custom fields if provided if ( options.xhrFields ) { for ( i in options.xhrFields ) { xhr[ i ] = options.xhrFields[ i ]; } }

// Override mime type if needed if ( options.mimeType && xhr.overrideMimeType ) { xhr.overrideMimeType( options.mimeType ); }

// X-Requested-With header // For cross-domain requests, seeing as conditions for a preflight are // akin to a jigsaw puzzle, we simply never set it to be sure. // (it can always be set on a per-request basis or even using ajaxSetup) // For same-domain requests, won't change header if already provided. if ( !options.crossDomain && !headers["X-Requested-With"] ) { headers["X-Requested-With"] = "XMLHttpRequest"; }

// Set headers for ( i in headers ) { xhr.setRequestHeader( i, headers[ i ] ); }

// Callback callback = function( type ) { return function() { if ( callback ) { delete xhrCallbacks[ id ]; callback = xhr.onload = xhr.onerror = null;

if ( type === "abort" ) { xhr.abort(); } else if ( type === "error" ) { complete( // file: protocol always yields status 0; see #8605, #14207 xhr.status, xhr.statusText ); } else { complete( xhrSuccessStatus[ xhr.status ] || xhr.status, xhr.statusText, // Support: IE9 // Accessing binary-data responseText throws an exception // (#11426) typeof xhr.responseText === "string" ? { text: xhr.responseText } : undefined, xhr.getAllResponseHeaders() ); } } }; };

// Listen to events xhr.onload = callback(); xhr.onerror = callback("error");

// Create the abort callback callback = xhrCallbacks[ id ] = callback("abort");

try { // Do send the request (this may raise an exception) xhr.send( options.hasContent && options.data || null ); } catch ( e ) { // #14683: Only rethrow if this hasn't been notified as an error yet if ( callback ) { throw e; } } },

abort: function() { if ( callback ) { callback(); } } }; } });



// Install script dataType jQuery.ajaxSetup({ accepts: { script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" }, contents: { script: /(?:java|ecma)script/ }, converters: { "text script": function( text ) { jQuery.globalEval( text ); return text; } } });

// Handle cache's special case and crossDomain jQuery.ajaxPrefilter( "script", function( s ) { if ( s.cache === undefined ) { s.cache = false; } if ( s.crossDomain ) { s.type = "GET"; } });

// Bind script tag hack transport jQuery.ajaxTransport( "script", function( s ) { // This transport only deals with cross domain requests if ( s.crossDomain ) { var script, callback; return { send: function( _, complete ) { script = jQuery("<script>").prop({ async: true, charset: s.scriptCharset, src: s.url }).on( "load error", callback = function( evt ) { script.remove(); callback = null; if ( evt ) { complete( evt.type === "error" ? 404 : 200, evt.type ); } } ); document.head.appendChild( script[ 0 ] ); }, abort: function() { if ( callback ) { callback(); } } }; } });



var oldCallbacks = [], rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings jQuery.ajaxSetup({ jsonp: "callback", jsonpCallback: function() { var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); this[ callback ] = true; return callback; } });

// Detect, normalize options and install callbacks for jsonp requests jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

var callbackName, overwritten, responseContainer, jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? "url" : typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" );

// Handle iff the expected data type is "jsonp" or we have a parameter to set if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

// Get callback name, remembering preexisting value associated with it callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback;

// Insert callback into url or form data if ( jsonProp ) { s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); } else if ( s.jsonp !== false ) { s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; }

// Use data converter to retrieve json after script execution s.converters["script json"] = function() { if ( !responseContainer ) { jQuery.error( callbackName + " was not called" ); } return responseContainer[ 0 ]; };

// force json dataType s.dataTypes[ 0 ] = "json";

// Install callback overwritten = window[ callbackName ]; window[ callbackName ] = function() { responseContainer = arguments; };

// Clean-up function (fires after converters) jqXHR.always(function() { // Restore preexisting value window[ callbackName ] = overwritten;

// Save back as free if ( s[ callbackName ] ) { // make sure that re-using the options doesn't screw things around s.jsonpCallback = originalSettings.jsonpCallback;

// save the callback name for future use oldCallbacks.push( callbackName ); }

// Call if it was a function and we have a response if ( responseContainer && jQuery.isFunction( overwritten ) ) { overwritten( responseContainer[ 0 ] ); }

responseContainer = overwritten = undefined; });

// Delegate to script return "script"; } });



// data: string of html // context (optional): If specified, the fragment will be created in this context, defaults to document // keepScripts (optional): If true, will include scripts passed in the html string jQuery.parseHTML = function( data, context, keepScripts ) { if ( !data || typeof data !== "string" ) { return null; } if ( typeof context === "boolean" ) { keepScripts = context; context = false; } context = context || document;

var parsed = rsingleTag.exec( data ), scripts = !keepScripts && [];

// Single tag if ( parsed ) { return [ context.createElement( parsed[1] ) ]; }

parsed = jQuery.buildFragment( [ data ], context, scripts );

if ( scripts && scripts.length ) { jQuery( scripts ).remove(); }

return jQuery.merge( [], parsed.childNodes ); };


// Keep a copy of the old load method var _load = jQuery.fn.load;

/**

* Load a url into a page
*/

jQuery.fn.load = function( url, params, callback ) { if ( typeof url !== "string" && _load ) { return _load.apply( this, arguments ); }

var selector, type, response, self = this, off = url.indexOf(" ");

if ( off >= 0 ) { selector = jQuery.trim( url.slice( off ) ); url = url.slice( 0, off ); }

// If it's a function if ( jQuery.isFunction( params ) ) {

// We assume that it's the callback callback = params; params = undefined;

// Otherwise, build a param string } else if ( params && typeof params === "object" ) { type = "POST"; }

// If we have elements to modify, make the request if ( self.length > 0 ) { jQuery.ajax({ url: url,

// if "type" variable is undefined, then "GET" method will be used type: type, dataType: "html", data: params }).done(function( responseText ) {

// Save response for use in complete callback response = arguments;

self.html( selector ?

// If a selector was specified, locate the right elements in a dummy div // Exclude scripts to avoid IE 'Permission Denied' errors

jQuery("
").append( jQuery.parseHTML( responseText ) ).find( selector ) :

// Otherwise use the full result responseText );

}).complete( callback && function( jqXHR, status ) { self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); }); }

return this; };



// Attach a bunch of functions for handling common AJAX events jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) { jQuery.fn[ type ] = function( fn ) { return this.on( type, fn ); }; });



jQuery.expr.filters.animated = function( elem ) { return jQuery.grep(jQuery.timers, function( fn ) { return elem === fn.elem; }).length; };



var docElem = window.document.documentElement;

/**

* Gets a window from an element
*/

function getWindow( elem ) { return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; }

jQuery.offset = { setOffset: function( elem, options, i ) { var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, position = jQuery.css( elem, "position" ), curElem = jQuery( elem ), props = {};

// Set position first, in-case top/left are set even on static elem if ( position === "static" ) { elem.style.position = "relative"; }

curOffset = curElem.offset(); curCSSTop = jQuery.css( elem, "top" ); curCSSLeft = jQuery.css( elem, "left" ); calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;

// Need to be able to calculate position if either // top or left is auto and position is either absolute or fixed if ( calculatePosition ) { curPosition = curElem.position(); curTop = curPosition.top; curLeft = curPosition.left;

} else { curTop = parseFloat( curCSSTop ) || 0; curLeft = parseFloat( curCSSLeft ) || 0; }

if ( jQuery.isFunction( options ) ) { options = options.call( elem, i, curOffset ); }

if ( options.top != null ) { props.top = ( options.top - curOffset.top ) + curTop; } if ( options.left != null ) { props.left = ( options.left - curOffset.left ) + curLeft; }

if ( "using" in options ) { options.using.call( elem, props );

} else { curElem.css( props ); } } };

jQuery.fn.extend({ offset: function( options ) { if ( arguments.length ) { return options === undefined ? this : this.each(function( i ) { jQuery.offset.setOffset( this, options, i ); }); }

var docElem, win, elem = this[ 0 ], box = { top: 0, left: 0 }, doc = elem && elem.ownerDocument;

if ( !doc ) { return; }

docElem = doc.documentElement;

// Make sure it's not a disconnected DOM node if ( !jQuery.contains( docElem, elem ) ) { return box; }

// Support: BlackBerry 5, iOS 3 (original iPhone) // If we don't have gBCR, just use 0,0 rather than error if ( typeof elem.getBoundingClientRect !== strundefined ) { box = elem.getBoundingClientRect(); } win = getWindow( doc ); return { top: box.top + win.pageYOffset - docElem.clientTop, left: box.left + win.pageXOffset - docElem.clientLeft }; },

position: function() { if ( !this[ 0 ] ) { return; }

var offsetParent, offset, elem = this[ 0 ], parentOffset = { top: 0, left: 0 };

// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent if ( jQuery.css( elem, "position" ) === "fixed" ) { // Assume getBoundingClientRect is there when computed position is fixed offset = elem.getBoundingClientRect();

} else { // Get *real* offsetParent offsetParent = this.offsetParent();

// Get correct offsets offset = this.offset(); if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { parentOffset = offsetParent.offset(); }

// Add offsetParent borders parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); }

// Subtract parent offsets and element margins return { top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) }; },

offsetParent: function() { return this.map(function() { var offsetParent = this.offsetParent || docElem;

while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) { offsetParent = offsetParent.offsetParent; }

return offsetParent || docElem; }); } });

// Create scrollLeft and scrollTop methods jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { var top = "pageYOffset" === prop;

jQuery.fn[ method ] = function( val ) { return access( this, function( elem, method, val ) { var win = getWindow( elem );

if ( val === undefined ) { return win ? win[ prop ] : elem[ method ]; }

if ( win ) { win.scrollTo( !top ? val : window.pageXOffset, top ? val : window.pageYOffset );

} else { elem[ method ] = val; } }, method, val, arguments.length, null ); }; });

// Support: Safari<7+, Chrome<37+ // Add the top/left cssHooks using jQuery.fn.position // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 // Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280 // getComputedStyle returns percent when specified for top/left/bottom/right; // rather than make the css module depend on the offset module, just check for it here jQuery.each( [ "top", "left" ], function( i, prop ) { jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, function( elem, computed ) { if ( computed ) { computed = curCSS( elem, prop ); // If curCSS returns percentage, fallback to offset return rnumnonpx.test( computed ) ? jQuery( elem ).position()[ prop ] + "px" : computed; } } ); });


// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { // Margin is only for outerHeight, outerWidth jQuery.fn[ funcName ] = function( margin, value ) { var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

return access( this, function( elem, type, value ) { var doc;

if ( jQuery.isWindow( elem ) ) { // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there // isn't a whole lot we can do. See pull request at this URL for discussion: // https://github.com/jquery/jquery/pull/764 return elem.document.documentElement[ "client" + name ]; }

// Get document width or height if ( elem.nodeType === 9 ) { doc = elem.documentElement;

// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], // whichever is greatest return Math.max( elem.body[ "scroll" + name ], doc[ "scroll" + name ], elem.body[ "offset" + name ], doc[ "offset" + name ], doc[ "client" + name ] ); }

return value === undefined ? // Get width or height on the element, requesting but not forcing parseFloat jQuery.css( elem, type, extra ) :

// Set width or height on the element jQuery.style( elem, type, value, extra ); }, type, chainable ? margin : undefined, chainable, null ); }; }); });


// The number of elements contained in the matched element set jQuery.fn.size = function() { return this.length; };

jQuery.fn.andSelf = jQuery.fn.addBack;



// Register as a named AMD module, since jQuery can be concatenated with other // files that may use define, but not via a proper concatenation script that // understands anonymous AMD modules. A named AMD is safest and most robust // way to register. Lowercase jquery is used because AMD module names are // derived from file names, and jQuery is normally delivered in a lowercase // file name. Do this after creating the global so that if an AMD module wants // to call noConflict to hide this version of jQuery, it will work.

// Note that for maximum portability, libraries that are not jQuery should // declare themselves as anonymous modules, and avoid setting a global if an // AMD loader is present. jQuery is a special case. For more information, see // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

if ( typeof define === "function" && define.amd ) { define( "jquery", [], function() { return jQuery; }); }



var // Map over jQuery in case of overwrite _jQuery = window.jQuery,

// Map over the $ in case of overwrite _$ = window.$;

jQuery.noConflict = function( deep ) { if ( window.$ === jQuery ) { window.$ = _$; }

if ( deep && window.jQuery === jQuery ) { window.jQuery = _jQuery; }

return jQuery; };

// Expose jQuery and $ identifiers, even in AMD // (#7102#comment:10, https://github.com/jquery/jquery/pull/557) // and CommonJS for browser emulators (#13566) if ( typeof noGlobal === strundefined ) { window.jQuery = window.$ = jQuery; }



return jQuery;

}));

/*!

* Lightbox v2.8.1
* by Lokesh Dhakar
*
* More info:
* http://lokeshdhakar.com/projects/lightbox2/
*
* Copyright 2007, 2015 Lokesh Dhakar
* Released under the MIT license
* https://github.com/lokesh/lightbox2/blob/master/LICENSE
*/

// Uses Node, AMD or browser globals to create a module. (function (root, factory) {

   if (typeof define === 'function' && define.amd) {
       // AMD. Register as an anonymous module.
       define(['jquery'], factory);
   } else if (typeof exports === 'object') {
       // Node. Does not work with strict CommonJS, but
       // only CommonJS-like environments that support module.exports,
       // like Node.
       module.exports = factory(require('jquery'));
   } else {
       // Browser globals (root is window)
       root.lightbox = factory(root.jQuery);
   }

}(this, function ($) {

 function Lightbox(options) {
   this.album = [];
   this.currentImageIndex = void 0;
   this.init();
   // options
   this.options = $.extend({}, this.constructor.defaults);
   this.option(options);
 }
 // Descriptions of all options available on the demo site:
 // http://lokeshdhakar.com/projects/lightbox2/index.html#options
 Lightbox.defaults = {
   albumLabel: 'Image %1 of %2',
   alwaysShowNavOnTouchDevices: false,
   fadeDuration: 500,
   fitImagesInViewport: true,
   // maxWidth: 800,
   // maxHeight: 600,
   positionFromTop: 50,
   resizeDuration: 700,
   showImageNumberLabel: true,
   wrapAround: false
 };
 Lightbox.prototype.option = function(options) {
   $.extend(this.options, options);
 };
 Lightbox.prototype.imageCountLabel = function(currentImageNum, totalImages) {
   return this.options.albumLabel.replace(/%1/g, currentImageNum).replace(/%2/g, totalImages);
 };
 Lightbox.prototype.init = function() {
   this.enable();
   this.build();
 };
 // Loop through anchors and areamaps looking for either data-lightbox attributes or rel attributes
 // that contain 'lightbox'. When these are clicked, start lightbox.
 Lightbox.prototype.enable = function() {
   var self = this;
   $('body').on('click', 'a[rel^=lightbox], area[rel^=lightbox], a[data-lightbox], area[data-lightbox]', function(event) {
     self.start($(event.currentTarget));
     return false;
   });
 };
 // Build html for the lightbox and the overlay.
 // Attach event handlers to the new DOM elements. click click click
 Lightbox.prototype.build = function() {
   var self = this;
$('
').appendTo($('body'));
   // Cache jQuery objects
   this.$lightbox       = $('#lightbox');
   this.$overlay        = $('#lightboxOverlay');
   this.$outerContainer = this.$lightbox.find('.lb-outerContainer');
   this.$container      = this.$lightbox.find('.lb-container');
   // Store css values for future lookup
   this.containerTopPadding = parseInt(this.$container.css('padding-top'), 10);
   this.containerRightPadding = parseInt(this.$container.css('padding-right'), 10);
   this.containerBottomPadding = parseInt(this.$container.css('padding-bottom'), 10);
   this.containerLeftPadding = parseInt(this.$container.css('padding-left'), 10);
   // Attach event handlers to the newly minted DOM elements
   this.$overlay.hide().on('click', function() {
     self.end();
     return false;
   });
   this.$lightbox.hide().on('click', function(event) {
     if ($(event.target).attr('id') === 'lightbox') {
       self.end();
     }
     return false;
   });
   this.$outerContainer.on('click', function(event) {
     if ($(event.target).attr('id') === 'lightbox') {
       self.end();
     }
     return false;
   });
   this.$lightbox.find('.lb-prev').on('click', function() {
     if (self.currentImageIndex === 0) {
       self.changeImage(self.album.length - 1);
     } else {
       self.changeImage(self.currentImageIndex - 1);
     }
     return false;
   });
   this.$lightbox.find('.lb-next').on('click', function() {
     if (self.currentImageIndex === self.album.length - 1) {
       self.changeImage(0);
     } else {
       self.changeImage(self.currentImageIndex + 1);
     }
     return false;
   });
   this.$lightbox.find('.lb-loader, .lb-close').on('click', function() {
     self.end();
     return false;
   });
 };
 // Show overlay and lightbox. If the image is part of a set, add siblings to album array.
 Lightbox.prototype.start = function($link) {
   var self    = this;
   var $window = $(window);
   $window.on('resize', $.proxy(this.sizeOverlay, this));
   $('select, object, embed').css({
     visibility: 'hidden'
   });
   this.sizeOverlay();
   this.album = [];
   var imageNumber = 0;
   function addToAlbum($link) {
     self.album.push({
       link: $link.attr('href'),
       title: $link.attr('data-title') || $link.attr('title')
     });
   }
   // Support both data-lightbox attribute and rel attribute implementations
   var dataLightboxValue = $link.attr('data-lightbox');
   var $links;
   if (dataLightboxValue) {
     $links = $($link.prop('tagName') + '[data-lightbox="' + dataLightboxValue + '"]');
     for (var i = 0; i < $links.length; i = ++i) {
       addToAlbum($($links[i]));
       if ($links[i] === $link[0]) {
         imageNumber = i;
       }
     }
   } else {
     if ($link.attr('rel') === 'lightbox') {
       // If image is not part of a set
       addToAlbum($link);
     } else {
       // If image is part of a set
       $links = $($link.prop('tagName') + '[rel="' + $link.attr('rel') + '"]');
       for (var j = 0; j < $links.length; j = ++j) {
         addToAlbum($($links[j]));
         if ($links[j] === $link[0]) {
           imageNumber = j;
         }
       }
     }
   }
   // Position Lightbox
   var top  = $window.scrollTop() + this.options.positionFromTop;
   var left = $window.scrollLeft();
   this.$lightbox.css({
     top: top + 'px',
     left: left + 'px'
   }).fadeIn(this.options.fadeDuration);
   this.changeImage(imageNumber);
 };
 // Hide most UI elements in preparation for the animated resizing of the lightbox.
 Lightbox.prototype.changeImage = function(imageNumber) {
   var self = this;
   this.disableKeyboardNav();
   var $image = this.$lightbox.find('.lb-image');
   this.$overlay.fadeIn(this.options.fadeDuration);
   $('.lb-loader').fadeIn('slow');
   this.$lightbox.find('.lb-image, .lb-nav, .lb-prev, .lb-next, .lb-dataContainer, .lb-numbers, .lb-caption').hide();
   this.$outerContainer.addClass('animating');
   // When image to show is preloaded, we send the width and height to sizeContainer()
   var preloader = new Image();
   preloader.onload = function() {
     var $preloader;
     var imageHeight;
     var imageWidth;
     var maxImageHeight;
     var maxImageWidth;
     var windowHeight;
     var windowWidth;
     $image.attr('src', self.album[imageNumber].link);
     $preloader = $(preloader);
     $image.width(preloader.width);
     $image.height(preloader.height);
     if (self.options.fitImagesInViewport) {
       // Fit image inside the viewport.
       // Take into account the border around the image and an additional 10px gutter on each side.
       windowWidth    = $(window).width();
       windowHeight   = $(window).height();
       maxImageWidth  = windowWidth - self.containerLeftPadding - self.containerRightPadding - 20;
       maxImageHeight = windowHeight - self.containerTopPadding - self.containerBottomPadding - 120;
       // Check if image size is larger then maxWidth|maxHeight in settings
       if (self.options.maxWidth && self.options.maxWidth < maxImageWidth) {
         maxImageWidth = self.options.maxWidth;
       }
       if (self.options.maxHeight && self.options.maxHeight < maxImageWidth) {
         maxImageHeight = self.options.maxHeight;
       }
       // Is there a fitting issue?
       if ((preloader.width > maxImageWidth) || (preloader.height > maxImageHeight)) {
         if ((preloader.width / maxImageWidth) > (preloader.height / maxImageHeight)) {
           imageWidth  = maxImageWidth;
           imageHeight = parseInt(preloader.height / (preloader.width / imageWidth), 10);
           $image.width(imageWidth);
           $image.height(imageHeight);
         } else {
           imageHeight = maxImageHeight;
           imageWidth = parseInt(preloader.width / (preloader.height / imageHeight), 10);
           $image.width(imageWidth);
           $image.height(imageHeight);
         }
       }
     }
     self.sizeContainer($image.width(), $image.height());
   };
   preloader.src          = this.album[imageNumber].link;
   this.currentImageIndex = imageNumber;
 };
 // Stretch overlay to fit the viewport
 Lightbox.prototype.sizeOverlay = function() {
   this.$overlay
     .width($(window).width())
     .height($(document).height());
 };
 // Animate the size of the lightbox to fit the image we are showing
 Lightbox.prototype.sizeContainer = function(imageWidth, imageHeight) {
   var self = this;
   var oldWidth  = this.$outerContainer.outerWidth();
   var oldHeight = this.$outerContainer.outerHeight();
   var newWidth  = imageWidth + this.containerLeftPadding + this.containerRightPadding;
   var newHeight = imageHeight + this.containerTopPadding + this.containerBottomPadding;
   function postResize() {
     self.$lightbox.find('.lb-dataContainer').width(newWidth);
     self.$lightbox.find('.lb-prevLink').height(newHeight);
     self.$lightbox.find('.lb-nextLink').height(newHeight);
     self.showImage();
   }
   if (oldWidth !== newWidth || oldHeight !== newHeight) {
     this.$outerContainer.animate({
       width: newWidth,
       height: newHeight
     }, this.options.resizeDuration, 'swing', function() {
       postResize();
     });
   } else {
     postResize();
   }
 };
 // Display the image and its details and begin preload neighboring images.
 Lightbox.prototype.showImage = function() {
   this.$lightbox.find('.lb-loader').stop(true).hide();
   this.$lightbox.find('.lb-image').fadeIn('slow');
   this.updateNav();
   this.updateDetails();
   this.preloadNeighboringImages();
   this.enableKeyboardNav();
 };
 // Display previous and next navigation if appropriate.
 Lightbox.prototype.updateNav = function() {
   // Check to see if the browser supports touch events. If so, we take the conservative approach
   // and assume that mouse hover events are not supported and always show prev/next navigation
   // arrows in image sets.
   var alwaysShowNav = false;
   try {
     document.createEvent('TouchEvent');
     alwaysShowNav = (this.options.alwaysShowNavOnTouchDevices) ? true : false;
   } catch (e) {}
   this.$lightbox.find('.lb-nav').show();
   if (this.album.length > 1) {
     if (this.options.wrapAround) {
       if (alwaysShowNav) {
         this.$lightbox.find('.lb-prev, .lb-next').css('opacity', '1');
       }
       this.$lightbox.find('.lb-prev, .lb-next').show();
     } else {
       if (this.currentImageIndex > 0) {
         this.$lightbox.find('.lb-prev').show();
         if (alwaysShowNav) {
           this.$lightbox.find('.lb-prev').css('opacity', '1');
         }
       }
       if (this.currentImageIndex < this.album.length - 1) {
         this.$lightbox.find('.lb-next').show();
         if (alwaysShowNav) {
           this.$lightbox.find('.lb-next').css('opacity', '1');
         }
       }
     }
   }
 };
 // Display caption, image number, and closing button.
 Lightbox.prototype.updateDetails = function() {
   var self = this;
   // Enable anchor clicks in the injected caption html.
   // Thanks Nate Wright for the fix. @https://github.com/NateWr
   if (typeof this.album[this.currentImageIndex].title !== 'undefined' &&
     this.album[this.currentImageIndex].title !== ) {
     this.$lightbox.find('.lb-caption')
       .html(this.album[this.currentImageIndex].title)
       .fadeIn('fast')
       .find('a').on('click', function(event) {
         if ($(this).attr('target') !== undefined) {
           window.open($(this).attr('href'), $(this).attr('target'));
         } else {
           location.href = $(this).attr('href');
         }
       });
   }
   if (this.album.length > 1 && this.options.showImageNumberLabel) {
     var labelText = this.imageCountLabel(this.currentImageIndex + 1, this.album.length);
     this.$lightbox.find('.lb-number').text(labelText).fadeIn('fast');
   } else {
     this.$lightbox.find('.lb-number').hide();
   }
   this.$outerContainer.removeClass('animating');
   this.$lightbox.find('.lb-dataContainer').fadeIn(this.options.resizeDuration, function() {
     return self.sizeOverlay();
   });
 };
 // Preload previous and next images in set.
 Lightbox.prototype.preloadNeighboringImages = function() {
   if (this.album.length > this.currentImageIndex + 1) {
     var preloadNext = new Image();
     preloadNext.src = this.album[this.currentImageIndex + 1].link;
   }
   if (this.currentImageIndex > 0) {
     var preloadPrev = new Image();
     preloadPrev.src = this.album[this.currentImageIndex - 1].link;
   }
 };
 Lightbox.prototype.enableKeyboardNav = function() {
   $(document).on('keyup.keyboard', $.proxy(this.keyboardAction, this));
 };
 Lightbox.prototype.disableKeyboardNav = function() {
   $(document).off('.keyboard');
 };
 Lightbox.prototype.keyboardAction = function(event) {
   var KEYCODE_ESC        = 27;
   var KEYCODE_LEFTARROW  = 37;
   var KEYCODE_RIGHTARROW = 39;
   var keycode = event.keyCode;
   var key     = String.fromCharCode(keycode).toLowerCase();
   if (keycode === KEYCODE_ESC || key.match(/x|o|c/)) {
     this.end();
   } else if (key === 'p' || keycode === KEYCODE_LEFTARROW) {
     if (this.currentImageIndex !== 0) {
       this.changeImage(this.currentImageIndex - 1);
     } else if (this.options.wrapAround && this.album.length > 1) {
       this.changeImage(this.album.length - 1);
     }
   } else if (key === 'n' || keycode === KEYCODE_RIGHTARROW) {
     if (this.currentImageIndex !== this.album.length - 1) {
       this.changeImage(this.currentImageIndex + 1);
     } else if (this.options.wrapAround && this.album.length > 1) {
       this.changeImage(0);
     }
   }
 };
 // Closing time. :-(
 Lightbox.prototype.end = function() {
   this.disableKeyboardNav();
   $(window).off('resize', this.sizeOverlay);
   this.$lightbox.fadeOut(this.options.fadeDuration);
   this.$overlay.fadeOut(this.options.fadeDuration);
   $('select, object, embed').css({
     visibility: 'visible'
   });
 };
 return new Lightbox();
}));