/*!
* jQuery JavaScript Library v1.7.1
* http://jquery.com/
*
* Copyright 2011, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Mon Nov 21 21:11:03 2011 -0500
*/
(function (window, undefined) {

// Use the correct document accordingly with window argument (sandbox)
var document = window.document,
 navigator = window.navigator,
 location = window.location;
var jQuery = (function () {

// Define a local copy of jQuery
var jQuery = function (selector, context) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init(selector, context, rootjQuery);
},

// Map over jQuery in case of overwrite
 _jQuery = window.jQuery,

// Map over the $ in case of overwrite
 _$ = window.$,

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

// A simple way to check for HTML strings or ID strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
 quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,

// Check if a string has a non-whitespace character in it
 rnotwhite = /\S/,

// Used for trimming whitespace
 trimLeft = /^\s+/,
 trimRight = /\s+$/,

// Match a standalone tag
 rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,

// JSON RegExp
 rvalidchars = /^[\],:{}\s]*$/,
 rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
 rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
 rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,

// Useragent RegExp
 rwebkit = /(webkit)[ \/]([\w.]+)/,
 ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
 rmsie = /(msie) ([\w.]+)/,
 rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,

// Matches dashed string for camelizing
 rdashAlpha = /-([a-z]|[0-9])/ig,
 rmsPrefix = /^-ms-/,

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

// Keep a UserAgent string for use with jQuery.browser
 userAgent = navigator.userAgent,

// For matching the engine and version of the browser
 browserMatch,

// The deferred used on DOM ready
 readyList,

// The ready event handler
 DOMContentLoaded,

// Save a reference to some core methods
 toString = Object.prototype.toString,
 hasOwn = Object.prototype.hasOwnProperty,
 push = Array.prototype.push,
 slice = Array.prototype.slice,
 trim = String.prototype.trim,
 indexOf = Array.prototype.indexOf,

// [[Class]] -> type pairs
 class2type = {};

jQuery.fn = jQuery.prototype = {
constructor: jQuery,
init: function (selector, context, rootjQuery) {
var match, elem, ret, doc;

// Handle $(""), $(null), or $(undefined)
if (!selector) {
return this;
}

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

// The body element only exists once, optimize finding it
if (selector === "body" && !context && document.body) {
this.context = document;
this[0] = document.body;
this.selector = selector;
this.length = 1;
return this;
}

// Handle HTML strings
if (typeof selector === "string") {
// Are we dealing with HTML string or an ID?
if (selector.charAt(0) === "<" && selector.charAt(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 = quickExpr.exec(selector);
}

// Verify a match, and that no context was specified for #id
if (match && (match[1] || !context)) {

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

// If a single string is passed in and it's a single tag
// just do a createElement and skip the rest
ret = rsingleTag.exec(selector);

if (ret) {
if (jQuery.isPlainObject(context)) {
selector = [document.createElement(ret[1])];
jQuery.fn.attr.call(selector, context, true);

} else {
selector = [doc.createElement(ret[1])];
}

} else {
ret = jQuery.buildFragment([match[1]], [doc]);
selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes;
}

return jQuery.merge(this, selector);

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

// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if (elem && elem.parentNode) {
// Handle the case where IE and Opera return items
// by name instead of ID
if (elem.id !== match[2]) {
return rootjQuery.find(selector);
}

// Otherwise, we 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: $(function)
// Shortcut for document ready
} else if (jQuery.isFunction(selector)) {
return rootjQuery.ready(selector);
}

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

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

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

// The current version of jQuery being used
jquery: "1.7.1",

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

// The number of elements contained in the matched element set
size: function () {
return this.length;
},

toArray: function () {
return slice.call(this, 0);
},

// 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 a 'clean' array
     this.toArray() :

// Return just the object
     (num < 0 ? this[this.length + num] : this[num]);
},

// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function (elems, name, selector) {
// Build a new jQuery matched element set
var ret = this.constructor();

if (jQuery.isArray(elems)) {
push.apply(ret, elems);

} else {
jQuery.merge(ret, elems);
}

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

ret.context = this.context;

if (name === "find") {
ret.selector = this.selector + (this.selector ? " " : "") + selector;
} else if (name) {
ret.selector = this.selector + "." + name + "(" + selector + ")";
}

// 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);
},

ready: function (fn) {
// Attach the listeners
jQuery.bindReady();

// Add the callback
readyList.add(fn);

return this;
},

eq: function (i) {
i = +i;
return i === -1 ?
     this.slice(i) :
     this.slice(i, i + 1);
},

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

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

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

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

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: [].sort,
splice: [].splice
};

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

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;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}

// 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 (length === i) {
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({
noConflict: function (deep) {
if (window.$ === jQuery) {
window.$ = _$;
}

if (deep && window.jQuery === jQuery) {
window.jQuery = _jQuery;
}

return jQuery;
},

// 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) {
// Either a released hold or an DOMready/load event and not yet ready
if ((wait === true && ! --jQuery.readyWait) || (wait !== true && !jQuery.isReady)) {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if (!document.body) {
return setTimeout(jQuery.ready, 1);
}

// 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.fireWith(document, [jQuery]);

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

bindReady: function () {
if (readyList) {
return;
}

readyList = jQuery.Callbacks("once memory");

// Catch cases where $(document).ready() is called after the
// browser event has already occurred.
if (document.readyState === "complete") {
// Handle it asynchronously to allow scripts the opportunity to delay ready
return setTimeout(jQuery.ready, 1);
}

// Mozilla, Opera and webkit nightlies currently support this event
if (document.addEventListener) {
// Use the handy event callback
document.addEventListener("DOMContentLoaded", DOMContentLoaded, false);

// A fallback to window.onload, that will always work
window.addEventListener("load", jQuery.ready, false);

// If IE event model is used
} else if (document.attachEvent) {
// ensure firing before onload,
// maybe late but safe also for iframes
document.attachEvent("onreadystatechange", DOMContentLoaded);

// A fallback to window.onload, that will always work
window.attachEvent("onload", jQuery.ready);

// If IE and not a frame
// continually check to see if the document is ready
var toplevel = false;

try {
toplevel = window.frameElement == null;
} catch (e) { }

if (document.documentElement.doScroll && toplevel) {
doScrollCheck();
}
}
},

// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function (obj) {
return jQuery.type(obj) === "function";
},

isArray: Array.isArray || function (obj) {
return jQuery.type(obj) === "array";
},

// A crude way of determining if an object is a window
isWindow: function (obj) {
return obj && typeof obj === "object" && "setInterval" in obj;
},

isNumeric: function (obj) {
return !isNaN(parseFloat(obj)) && isFinite(obj);
},

type: function (obj) {
return obj == null ?
     String(obj) :
     class2type[toString.call(obj)] || "object";
},

isPlainObject: function (obj) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if (!obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) {
return false;
}

try {
// Not own constructor property must be Object
if (obj.constructor &&
       !hasOwn.call(obj, "constructor") &&
       !hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
return false;
}
} catch (e) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}

// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.

var key;
for (key in obj) { }

return key === undefined || hasOwn.call(obj, key);
},

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

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

parseJSON: function (data) {
if (typeof data !== "string" || !data) {
return null;
}

// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim(data);

// Attempt to parse using the native JSON parser first
if (window.JSON && window.JSON.parse) {
return window.JSON.parse(data);
}

// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if (rvalidchars.test(data.replace(rvalidescape, "@")
     .replace(rvalidtokens, "]")
     .replace(rvalidbraces, ""))) {

return (new Function("return " + data))();

}
jQuery.error("Invalid JSON: " + data);
},

// Cross-browser xml parsing
parseXML: function (data) {
var xml, tmp;
try {
if (window.DOMParser) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString(data, "text/xml");
} else { // IE
xml = new ActiveXObject("Microsoft.XMLDOM");
xml.async = "false";
xml.loadXML(data);
}
} catch (e) {
xml = undefined;
}
if (!xml || !xml.documentElement || xml.getElementsByTagName("parsererror").length) {
jQuery.error("Invalid XML: " + data);
}
return xml;
},

noop: function () { },

// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function (data) {
if (data && rnotwhite.test(data)) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
(window.execScript || function (data) {
window["eval"].call(window, data);
})(data);
}
},

// Convert dashed to camelCase; used by the css and data modules
// 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.toUpperCase() === name.toUpperCase();
},

// args is for internal usage only
each: function (object, callback, args) {
var name, i = 0,
     length = object.length,
     isObj = length === undefined || jQuery.isFunction(object);

if (args) {
if (isObj) {
for (name in object) {
if (callback.apply(object[name], args) === false) {
break;
}
}
} else {
for (; i < length; ) {
if (callback.apply(object[i++], args) === false) {
break;
}
}
}

// A special, fast, case for the most common use of each
} else {
if (isObj) {
for (name in object) {
if (callback.call(object[name], name, object[name]) === false) {
break;
}
}
} else {
for (; i < length; ) {
if (callback.call(object[i], i, object[i++]) === false) {
break;
}
}
}
}

return object;
},

// Use native String.trim function wherever possible
trim: trim ?
   function (text) {
    return text == null ?
       "" :
       trim.call(text);
   } :

// Otherwise use our own trimming functionality
   function (text) {
    return text == null ?
       "" :
       text.toString().replace(trimLeft, "").replace(trimRight, "");
   },

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

if (array != null) {
// The window, strings (and functions) also have 'length'
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
var type = jQuery.type(array);

if (array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow(array)) {
push.call(ret, array);
} else {
jQuery.merge(ret, array);
}
}

return ret;
},

inArray: function (elem, array, i) {
var len;

if (array) {
if (indexOf) {
return indexOf.call(array, elem, i);
}

len = array.length;
i = i ? i < 0 ? Math.max(0, len + i) : i : 0;

for (; i < len; i++) {
// Skip accessing in sparse arrays
if (i in array && array[i] === elem) {
return i;
}
}
}

return -1;
},

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

if (typeof second.length === "number") {
for (var l = second.length; j < l; j++) {
first[i++] = second[j];
}

} else {
while (second[j] !== undefined) {
first[i++] = second[j++];
}
}

first.length = i;

return first;
},

grep: function (elems, callback, inv) {
var ret = [], retVal;
inv = !!inv;

// Go through the array, only saving the items
// that pass the validator function
for (var i = 0, length = elems.length; i < length; i++) {
retVal = !!callback(elems[i], i);
if (inv !== retVal) {
ret.push(elems[i]);
}
}

return ret;
},

// arg is for internal usage only
map: function (elems, callback, arg) {
var value, key, ret = [],
     i = 0,
     length = elems.length,
// jquery objects are treated as arrays
     isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ((length > 0 && elems[0] && elems[length - 1]) || length === 0 || jQuery.isArray(elems));

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

if (value != null) {
ret[ret.length] = value;
}
}

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

if (value != null) {
ret[ret.length] = value;
}
}
}

// Flatten any nested arrays
return ret.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) {
if (typeof context === "string") {
var 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
var args = slice.call(arguments, 2),
     proxy = function () {
      return fn.apply(context, 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 || proxy.guid || jQuery.guid++;

return proxy;
},

// Mutifunctional method to get and set values to a collection
// The value/s can optionally be executed if it's a function
access: function (elems, key, value, exec, fn, pass) {
var length = elems.length;

// Setting many attributes
if (typeof key === "object") {
for (var k in key) {
jQuery.access(elems, k, key[k], exec, fn, value);
}
return elems;
}

// Setting one attribute
if (value !== undefined) {
// Optionally, function values get executed if exec is true
exec = !pass && exec && jQuery.isFunction(value);

for (var i = 0; i < length; i++) {
fn(elems[i], key, exec ? value.call(elems[i], i, fn(elems[i], key)) : value, pass);
}

return elems;
}

// Getting an attribute
return length ? fn(elems[0], key) : undefined;
},

now: function () {
return (new Date()).getTime();
},

// Use of jQuery.browser is frowned upon.
// More details: http://docs.jquery.com/Utilities/jQuery.browser
uaMatch: function (ua) {
ua = ua.toLowerCase();

var match = rwebkit.exec(ua) ||
     ropera.exec(ua) ||
     rmsie.exec(ua) ||
     ua.indexOf("compatible") < 0 && rmozilla.exec(ua) ||
     [];

return { browser: match[1] || "", version: match[2] || "0" };
},

sub: function () {
function jQuerySub(selector, context) {
return new jQuerySub.fn.init(selector, context);
}
jQuery.extend(true, jQuerySub, this);
jQuerySub.superclass = this;
jQuerySub.fn = jQuerySub.prototype = this();
jQuerySub.fn.constructor = jQuerySub;
jQuerySub.sub = this.sub;
jQuerySub.fn.init = function init(selector, context) {
if (context && context instanceof jQuery && !(context instanceof jQuerySub)) {
context = jQuerySub(context);
}

return jQuery.fn.init.call(this, selector, context, rootjQuerySub);
};
jQuerySub.fn.init.prototype = jQuerySub.fn;
var rootjQuerySub = jQuerySub(document);
return jQuerySub;
},

browser: {}
});

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

browserMatch = jQuery.uaMatch(userAgent);
if (browserMatch.browser) {
jQuery.browser[browserMatch.browser] = true;
jQuery.browser.version = browserMatch.version;
}

// Deprecated, use jQuery.browser.webkit instead
if (jQuery.browser.webkit) {
jQuery.browser.safari = true;
}

// IE doesn't match non-breaking spaces with \s
if (rnotwhite.test("\xA0")) {
trimLeft = /^[\s\xA0]+/;
trimRight = /[\s\xA0]+$/;
}

// All jQuery objects should point back to these
rootjQuery = jQuery(document);

// Cleanup functions for the document ready method
if (document.addEventListener) {
DOMContentLoaded = function () {
document.removeEventListener("DOMContentLoaded", DOMContentLoaded, false);
jQuery.ready();
};

} else if (document.attachEvent) {
DOMContentLoaded = function () {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if (document.readyState === "complete") {
document.detachEvent("onreadystatechange", DOMContentLoaded);
jQuery.ready();
}
};
}

// The DOM ready check for Internet Explorer
function doScrollCheck() {
if (jQuery.isReady) {
return;
}

try {
// If IE is used, use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
document.documentElement.doScroll("left");
} catch (e) {
setTimeout(doScrollCheck, 1);
return;
}

// and execute any waiting functions
jQuery.ready();
}

return jQuery;

})();


// String to Object flags format cache
var flagsCache = {};

// Convert String-formatted flags into Object-formatted ones and store in cache
function createFlags(flags) {
var object = flagsCache[flags] = {},
   i, length;
flags = flags.split(/\s+/);
for (i = 0, length = flags.length; i < length; i++) {
object[flags[i]] = true;
}
return object;
}

/*
* Create a callback list using the following parameters:
*
*  flags:  an optional list of space-separated flags that will change how
*      the callback list behaves
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible flags:
*
*  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 (flags) {

// Convert flags from String-formatted to Object-formatted
// (we check in cache first)
flags = flags ? (flagsCache[flags] || createFlags(flags)) : {};

var // Actual callback list
   list = [],
// Stack of fire calls for repeatable lists
   stack = [],
// Last fire value (for non-forgettable lists)
   memory,
// 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,
// Add one or several callbacks to the list
   add = function (args) {
    var i,
       length,
       elem,
       type,
       actual;
    for (i = 0, length = args.length; i < length; i++) {
    elem = args[i];
    type = jQuery.type(elem);
    if (type === "array") {
    // Inspect recursively
    add(elem);
    } else if (type === "function") {
    // Add if not in unique mode and callback is not in
    if (!flags.unique || !self.has(elem)) {
    list.push(elem);
    }
    }
    }
   },
// Fire callbacks
   fire = function (context, args) {
    args = args || [];
    memory = !flags.memory || [context, args];
    firing = true;
    firingIndex = firingStart || 0;
    firingStart = 0;
    firingLength = list.length;
    for (; list && firingIndex < firingLength; firingIndex++) {
    if (list[firingIndex].apply(context, args) === false && flags.stopOnFalse) {
    memory = true; // Mark as halted
    break;
    }
    }
    firing = false;
    if (list) {
    if (!flags.once) {
    if (stack && stack.length) {
    memory = stack.shift();
    self.fireWith(memory[0], memory[1]);
    }
    } else if (memory === true) {
    self.disable();
    } else {
    list = [];
    }
    }
   },
// Actual Callbacks object
   self = {
    // Add a callback or a collection of callbacks to the list
    add: function () {
    if (list) {
    var length = list.length;
    add(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, unless previous
    // firing was halted (stopOnFalse)
    } else if (memory && memory !== true) {
    firingStart = length;
    fire(memory[0], memory[1]);
    }
    }
    return this;
    },
    // Remove a callback from the list
    remove: function () {
    if (list) {
    var args = arguments,
           argIndex = 0,
           argLength = args.length;
    for (; argIndex < argLength; argIndex++) {
    for (var i = 0; i < list.length; i++) {
    if (args[argIndex] === list[i]) {
    // Handle firingIndex and firingLength
    if (firing) {
    if (i <= firingLength) {
    firingLength--;
    if (i <= firingIndex) {
    firingIndex--;
    }
    }
    }
    // Remove the element
    list.splice(i--, 1);
    // If we have some unicity property then
    // we only need to do this once
    if (flags.unique) {
    break;
    }
    }
    }
    }
    }
    return this;
    },
    // Control if a given callback is in the list
    has: function (fn) {
    if (list) {
    var i = 0,
           length = list.length;
    for (; i < length; i++) {
    if (fn === list[i]) {
    return true;
    }
    }
    }
    return false;
    },
    // Remove all callbacks from the list
    empty: function () {
    list = [];
    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 || memory === true) {
    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 (stack) {
    if (firing) {
    if (!flags.once) {
    stack.push([context, args]);
    }
    } else if (!(flags.once && memory)) {
    fire(context, 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 !!memory;
    }
   };

return self;
};




var // Static reference to slice
 sliceDeferred = [].slice;

jQuery.extend({

Deferred: function (func) {
var doneList = jQuery.Callbacks("once memory"),
     failList = jQuery.Callbacks("once memory"),
     progressList = jQuery.Callbacks("memory"),
     state = "pending",
     lists = {
      resolve: doneList,
      reject: failList,
      notify: progressList
     },
     promise = {
      done: doneList.add,
      fail: failList.add,
      progress: progressList.add,

      state: function () {
      return state;
      },

      // Deprecated
      isResolved: doneList.fired,
      isRejected: failList.fired,

      then: function (doneCallbacks, failCallbacks, progressCallbacks) {
      deferred.done(doneCallbacks).fail(failCallbacks).progress(progressCallbacks);
      return this;
      },
      always: function () {
      deferred.done.apply(deferred, arguments).fail.apply(deferred, arguments);
      return this;
      },
      pipe: function (fnDone, fnFail, fnProgress) {
      return jQuery.Deferred(function (newDefer) {
      jQuery.each({
      done: [fnDone, "resolve"],
      fail: [fnFail, "reject"],
      progress: [fnProgress, "notify"]
      }, function (handler, data) {
      var fn = data[0],
               action = data[1],
               returned;
      if (jQuery.isFunction(fn)) {
      deferred[handler](function () {
      returned = fn.apply(this, arguments);
      if (returned && jQuery.isFunction(returned.promise)) {
      returned.promise().then(newDefer.resolve, newDefer.reject, newDefer.notify);
      } else {
      newDefer[action + "With"](this === deferred ? newDefer : this, [returned]);
      }
      });
      } else {
      deferred[handler](newDefer[action]);
      }
      });
      }).promise();
      },
      // Get a promise for this deferred
      // If obj is provided, the promise aspect is added to the object
      promise: function (obj) {
      if (obj == null) {
      obj = promise;
      } else {
      for (var key in promise) {
      obj[key] = promise[key];
      }
      }
      return obj;
      }
     },
     deferred = promise.promise({}),
     key;

for (key in lists) {
deferred[key] = lists[key].fire;
deferred[key + "With"] = lists[key].fireWith;
}

// Handle state
deferred.done(function () {
state = "resolved";
}, failList.disable, progressList.lock).fail(function () {
state = "rejected";
}, doneList.disable, progressList.lock);

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

// All done!
return deferred;
},

// Deferred helper
when: function (firstParam) {
var args = sliceDeferred.call(arguments, 0),
     i = 0,
     length = args.length,
     pValues = new Array(length),
     count = length,
     pCount = length,
     deferred = length <= 1 && firstParam && jQuery.isFunction(firstParam.promise) ?
       firstParam :
       jQuery.Deferred(),
     promise = deferred.promise();
function resolveFunc(i) {
return function (value) {
args[i] = arguments.length > 1 ? sliceDeferred.call(arguments, 0) : value;
if (!(--count)) {
deferred.resolveWith(deferred, args);
}
};
}
function progressFunc(i) {
return function (value) {
pValues[i] = arguments.length > 1 ? sliceDeferred.call(arguments, 0) : value;
deferred.notifyWith(promise, pValues);
};
}
if (length > 1) {
for (; i < length; i++) {
if (args[i] && args[i].promise && jQuery.isFunction(args[i].promise)) {
args[i].promise().then(resolveFunc(i), deferred.reject, progressFunc(i));
} else {
--count;
}
}
if (!count) {
deferred.resolveWith(deferred, args);
}
} else if (deferred !== firstParam) {
deferred.resolveWith(deferred, length ? [firstParam] : []);
}
return promise;
}
});




jQuery.support = (function () {

var support,
   all,
   a,
   select,
   opt,
   input,
   marginDiv,
   fragment,
   tds,
   events,
   eventName,
   i,
   isSupported,
   div = document.createElement("div"),
   documentElement = document.documentElement;

// Preliminary tests
div.setAttribute("className", "t");
div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";

all = div.getElementsByTagName("*");
a = div.getElementsByTagName("a")[0];

// Can't get basic test support
if (!all || !all.length || !a) {
return {};
}

// First batch of supports tests
select = document.createElement("select");
opt = select.appendChild(document.createElement("option"));
input = div.getElementsByTagName("input")[0];

support = {
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: (div.firstChild.nodeType === 3),

// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,

// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,

// Get the style information from getAttribute
// (IE uses .cssText instead)
style: /top/.test(a.getAttribute("style")),

// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
hrefNormalized: (a.getAttribute("href") === "/a"),

// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
opacity: /^0.55/.test(a.style.opacity),

// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,

// Make sure that if no value is specified for a checkbox
// that it defaults to "on".
// (WebKit defaults to "" instead)
checkOn: (input.value === "on"),

// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
optSelected: opt.selected,

// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
getSetAttribute: div.className !== "t",

// Tests for enctype support on a form(#6743)
enctype: !!document.createElement("form").enctype,

// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
html5Clone: document.createElement("nav").cloneNode(true).outerHTML !== "<:nav></:nav>",

// Will be defined later
submitBubbles: true,
changeBubbles: true,
focusinBubbles: false,
deleteExpando: true,
noCloneEvent: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableMarginRight: true
};

// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode(true).checked;

// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;

// Test to see if it's possible to delete an expando from an element
// Fails in Internet Explorer
try {
delete div.test;
} catch (e) {
support.deleteExpando = false;
}

if (!div.addEventListener && div.attachEvent && div.fireEvent) {
div.attachEvent("onclick", function () {
// Cloning a node shouldn't copy over any
// bound event handlers (IE does this)
support.noCloneEvent = false;
});
div.cloneNode(true).fireEvent("onclick");
}

// Check if a radio maintains its value
// after being appended to the DOM
input = document.createElement("input");
input.value = "t";
input.setAttribute("type", "radio");
support.radioValue = input.value === "t";

input.setAttribute("checked", "checked");
div.appendChild(input);
fragment = document.createDocumentFragment();
fragment.appendChild(div.lastChild);

// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;

// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;

fragment.removeChild(input);
fragment.appendChild(div);

div.innerHTML = "";

// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. For more
// info see bug #3333
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
if (window.getComputedStyle) {
marginDiv = document.createElement("div");
marginDiv.style.width = "0";
marginDiv.style.marginRight = "0";
div.style.width = "2px";
div.appendChild(marginDiv);
support.reliableMarginRight =
     (parseInt((window.getComputedStyle(marginDiv, null) || { marginRight: 0 }).marginRight, 10) || 0) === 0;
}

// Technique from Juriy Zaytsev
// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
// We only care about the case where non-standard event systems
// are used, namely in IE. Short-circuiting here helps us to
// avoid an eval call (in setAttribute) which can cause CSP
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
if (div.attachEvent) {
for (i in {
submit: 1,
change: 1,
focusin: 1
}) {
eventName = "on" + i;
isSupported = (eventName in div);
if (!isSupported) {
div.setAttribute(eventName, "return;");
isSupported = (typeof div[eventName] === "function");
}
support[i + "Bubbles"] = isSupported;
}
}

fragment.removeChild(div);

// Null elements to avoid leaks in IE
fragment = select = opt = marginDiv = div = input = null;

// Run tests that need a body at doc ready
jQuery(function () {
var container, outer, inner, table, td, offsetSupport,
     conMarginTop, ptlm, vb, style, html,
     body = document.getElementsByTagName("body")[0];

if (!body) {
// Return for frameset docs that don't have a body
return;
}

conMarginTop = 1;
ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;";
vb = "visibility:hidden;border:0;";
style = "style='" + ptlm + "border:5px solid #000;padding:0;'";
html = "<div " + style + "><div></div></div>" +
     "<table " + style + " cellpadding='0' cellspacing='0'>" +
     "<tr><td></td></tr></table>";

container = document.createElement("div");
container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
body.insertBefore(container, body.firstChild);

// Construct the test element
div = document.createElement("div");
container.appendChild(div);

// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
// (only IE 8 fails this test)
div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
tds = div.getElementsByTagName("td");
isSupported = (tds[0].offsetHeight === 0);

tds[0].style.display = "";
tds[1].style.display = "none";

// Check if empty table cells still have offsetWidth/Height
// (IE <= 8 fail this test)
support.reliableHiddenOffsets = isSupported && (tds[0].offsetHeight === 0);

// Figure out if the W3C box model works as expected
div.innerHTML = "";
div.style.width = div.style.paddingLeft = "1px";
jQuery.boxModel = support.boxModel = div.offsetWidth === 2;

if (typeof div.style.zoom !== "undefined") {
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
// (IE < 8 does this)
div.style.display = "inline";
div.style.zoom = 1;
support.inlineBlockNeedsLayout = (div.offsetWidth === 2);

// Check if elements with layout shrink-wrap their children
// (IE 6 does this)
div.style.display = "";
div.innerHTML = "<div style='width:4px;'></div>";
support.shrinkWrapBlocks = (div.offsetWidth !== 2);
}

div.style.cssText = ptlm + vb;
div.innerHTML = html;

outer = div.firstChild;
inner = outer.firstChild;
td = outer.nextSibling.firstChild.firstChild;

offsetSupport = {
doesNotAddBorder: (inner.offsetTop !== 5),
doesAddBorderForTableAndCells: (td.offsetTop === 5)
};

inner.style.position = "fixed";
inner.style.top = "20px";

// safari subtracts parent border width here which is 5px
offsetSupport.fixedPosition = (inner.offsetTop === 20 || inner.offsetTop === 15);
inner.style.position = inner.style.top = "";

outer.style.overflow = "hidden";
outer.style.position = "relative";

offsetSupport.subtractsBorderForOverflowNotVisible = (inner.offsetTop === -5);
offsetSupport.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== conMarginTop);

body.removeChild(container);
div = container = null;

jQuery.extend(support, offsetSupport);
});

return support;
})();




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

jQuery.extend({
cache: {},

// Please use with caution
uuid: 0,

// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + (jQuery.fn.jquery + Math.random()).replace(/\D/g, ""),

// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
"applet": true
},

hasData: function (elem) {
elem = elem.nodeType ? jQuery.cache[elem[jQuery.expando]] : elem[jQuery.expando];
return !!elem && !isEmptyDataObject(elem);
},

data: function (elem, name, data, pvt /* Internal Use Only */) {
if (!jQuery.acceptData(elem)) {
return;
}

var privateCache, thisCache, ret,
     internalKey = jQuery.expando,
     getByName = typeof name === "string",

// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
     isNode = elem.nodeType,

// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
     cache = isNode ? jQuery.cache : elem,

// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
     id = isNode ? elem[internalKey] : elem[internalKey] && internalKey,
     isEvents = name === "events";

// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ((!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined) {
return;
}

if (!id) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if (isNode) {
elem[internalKey] = id = ++jQuery.uuid;
} else {
id = internalKey;
}
}

if (!cache[id]) {
cache[id] = {};

// Avoids exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
if (!isNode) {
cache[id].toJSON = jQuery.noop;
}
}

// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if (typeof name === "object" || typeof name === "function") {
if (pvt) {
cache[id] = jQuery.extend(cache[id], name);
} else {
cache[id].data = jQuery.extend(cache[id].data, name);
}
}

privateCache = thisCache = cache[id];

// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if (!pvt) {
if (!thisCache.data) {
thisCache.data = {};
}

thisCache = thisCache.data;
}

if (data !== undefined) {
thisCache[jQuery.camelCase(name)] = data;
}

// Users should not attempt to inspect the internal events object using jQuery.data,
// it is undocumented and subject to change. But does anyone listen? No.
if (isEvents && !thisCache[name]) {
return privateCache.events;
}

// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if (getByName) {

// First Try to find as-is property data
ret = thisCache[name];

// Test for null|undefined property data
if (ret == null) {

// Try to find the camelCased property
ret = thisCache[jQuery.camelCase(name)];
}
} else {
ret = thisCache;
}

return ret;
},

removeData: function (elem, name, pvt /* Internal Use Only */) {
if (!jQuery.acceptData(elem)) {
return;
}

var thisCache, i, l,

// Reference to internal data cache key
     internalKey = jQuery.expando,

     isNode = elem.nodeType,

// See jQuery.data for more information
     cache = isNode ? jQuery.cache : elem,

// See jQuery.data for more information
     id = isNode ? elem[internalKey] : internalKey;

// If there is already no cache entry for this object, there is no
// purpose in continuing
if (!cache[id]) {
return;
}

if (name) {

thisCache = pvt ? cache[id] : cache[id].data;

if (thisCache) {

// Support array or space separated string names for data keys
if (!jQuery.isArray(name)) {

// try the string as a key before any manipulation
if (name in thisCache) {
name = [name];
} else {

// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase(name);
if (name in thisCache) {
name = [name];
} else {
name = name.split(" ");
}
}
}

for (i = 0, l = name.length; i < l; i++) {
delete thisCache[name[i]];
}

// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if (!(pvt ? isEmptyDataObject : jQuery.isEmptyObject)(thisCache)) {
return;
}
}
}

// See jQuery.data for more information
if (!pvt) {
delete cache[id].data;

// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if (!isEmptyDataObject(cache[id])) {
return;
}
}

// Browsers that fail expando deletion also refuse to delete expandos on
// the window, but it will allow it on all other JS objects; other browsers
// don't care
// Ensure that `cache` is not a window object #10080
if (jQuery.support.deleteExpando || !cache.setInterval) {
delete cache[id];
} else {
cache[id] = null;
}

// We destroyed the cache and need to eliminate the expando on the node to avoid
// false lookups in the cache for entries that no longer exist
if (isNode) {
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if (jQuery.support.deleteExpando) {
delete elem[internalKey];
} else if (elem.removeAttribute) {
elem.removeAttribute(internalKey);
} else {
elem[internalKey] = null;
}
}
},

// For internal use only.
_data: function (elem, name, data) {
return jQuery.data(elem, name, data, true);
},

// A method for determining if a DOM node can handle the data expando
acceptData: function (elem) {
if (elem.nodeName) {
var match = jQuery.noData[elem.nodeName.toLowerCase()];

if (match) {
return !(match === true || elem.getAttribute("classid") !== match);
}
}

return true;
}
});

jQuery.fn.extend({
data: function (key, value) {
var parts, attr, name,
     data = null;

if (typeof key === "undefined") {
if (this.length) {
data = jQuery.data(this[0]);

if (this[0].nodeType === 1 && !jQuery._data(this[0], "parsedAttrs")) {
attr = this[0].attributes;
for (var i = 0, l = attr.length; i < l; i++) {
name = attr[i].name;

if (name.indexOf("data-") === 0) {
name = jQuery.camelCase(name.substring(5));

dataAttr(this[0], name, data[name]);
}
}
jQuery._data(this[0], "parsedAttrs", true);
}
}

return data;

} else if (typeof key === "object") {
return this.each(function () {
jQuery.data(this, key);
});
}

parts = key.split(".");
parts[1] = parts[1] ? "." + parts[1] : "";

if (value === undefined) {
data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);

// Try to fetch any internally stored data first
if (data === undefined && this.length) {
data = jQuery.data(this[0], key);
data = dataAttr(this[0], key, data);
}

return data === undefined && parts[1] ?
       this.data(parts[0]) :
       data;

} else {
return this.each(function () {
var self = jQuery(this),
         args = [parts[0], value];

self.triggerHandler("setData" + parts[1] + "!", args);
jQuery.data(this, key, value);
self.triggerHandler("changeData" + parts[1] + "!", args);
});
}
},

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

function dataAttr(elem, key, data) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if (data === undefined && elem.nodeType === 1) {

var 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 :
       jQuery.isNumeric(data) ? parseFloat(data) :
         rbrace.test(data) ? jQuery.parseJSON(data) :
         data;
} catch (e) { }

// Make sure we set the data so it isn't changed later
jQuery.data(elem, key, data);

} else {
data = undefined;
}
}

return data;
}

// checks a cache object for emptiness
function isEmptyDataObject(obj) {
for (var name in obj) {

// if the public data object is empty, the private is still empty
if (name === "data" && jQuery.isEmptyObject(obj[name])) {
continue;
}
if (name !== "toJSON") {
return false;
}
}

return true;
}




function handleQueueMarkDefer(elem, type, src) {
var deferDataKey = type + "defer",
   queueDataKey = type + "queue",
   markDataKey = type + "mark",
   defer = jQuery._data(elem, deferDataKey);
if (defer &&
   (src === "queue" || !jQuery._data(elem, queueDataKey)) &&
   (src === "mark" || !jQuery._data(elem, markDataKey))) {
// Give room for hard-coded callbacks to fire first
// and eventually mark/queue something else on the element
setTimeout(function () {
if (!jQuery._data(elem, queueDataKey) &&
       !jQuery._data(elem, markDataKey)) {
jQuery.removeData(elem, deferDataKey, true);
defer.fire();
}
}, 0);
}
}

jQuery.extend({

_mark: function (elem, type) {
if (elem) {
type = (type || "fx") + "mark";
jQuery._data(elem, type, (jQuery._data(elem, type) || 0) + 1);
}
},

_unmark: function (force, elem, type) {
if (force !== true) {
type = elem;
elem = force;
force = false;
}
if (elem) {
type = type || "fx";
var key = type + "mark",
       count = force ? 0 : ((jQuery._data(elem, key) || 1) - 1);
if (count) {
jQuery._data(elem, key, count);
} else {
jQuery.removeData(elem, key, true);
handleQueueMarkDefer(elem, type, "mark");
}
}
},

queue: function (elem, type, data) {
var q;
if (elem) {
type = (type || "fx") + "queue";
q = jQuery._data(elem, type);

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

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

var queue = jQuery.queue(elem, type),
     fn = queue.shift(),
     hooks = {};

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

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

jQuery._data(elem, type + ".run", hooks);
fn.call(elem, function () {
jQuery.dequeue(elem, type);
}, hooks);
}

if (!queue.length) {
jQuery.removeData(elem, type + "queue " + type + ".run", true);
handleQueueMarkDefer(elem, type, "queue");
}
}
});

jQuery.fn.extend({
queue: function (type, data) {
if (typeof type !== "string") {
data = type;
type = "fx";
}

if (data === undefined) {
return jQuery.queue(this[0], type);
}
return this.each(function () {
var queue = jQuery.queue(this, type, data);

if (type === "fx" && queue[0] !== "inprogress") {
jQuery.dequeue(this, type);
}
});
},
dequeue: function (type) {
return this.each(function () {
jQuery.dequeue(this, type);
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
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);
};
});
},
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, object) {
if (typeof type !== "string") {
object = type;
type = undefined;
}
type = type || "fx";
var defer = jQuery.Deferred(),
     elements = this,
     i = elements.length,
     count = 1,
     deferDataKey = type + "defer",
     queueDataKey = type + "queue",
     markDataKey = type + "mark",
     tmp;
function resolve() {
if (!(--count)) {
defer.resolveWith(elements, [elements]);
}
}
while (i--) {
if ((tmp = jQuery.data(elements[i], deferDataKey, undefined, true) ||
         (jQuery.data(elements[i], queueDataKey, undefined, true) ||
           jQuery.data(elements[i], markDataKey, undefined, true)) &&
         jQuery.data(elements[i], deferDataKey, jQuery.Callbacks("once memory"), true))) {
count++;
tmp.add(resolve);
}
}
resolve();
return defer.promise();
}
});




var rclass = /[\n\t\r]/g,
 rspace = /\s+/,
 rreturn = /\r/g,
 rtype = /^(?:button|input)$/i,
 rfocusable = /^(?:button|input|object|select|textarea)$/i,
 rclickable = /^a(?:rea)?$/i,
 rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
 getSetAttribute = jQuery.support.getSetAttribute,
 nodeHook, boolHook, fixSpecified;

jQuery.fn.extend({
attr: function (name, value) {
return jQuery.access(this, name, value, true, jQuery.attr);
},

removeAttr: function (name) {
return this.each(function () {
jQuery.removeAttr(this, name);
});
},

prop: function (name, value) {
return jQuery.access(this, name, value, true, jQuery.prop);
},

removeProp: function (name) {
name = jQuery.propFix[name] || name;
return this.each(function () {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[name] = undefined;
delete this[name];
} catch (e) { }
});
},

addClass: function (value) {
var classNames, i, l, elem,
     setClass, c, cl;

if (jQuery.isFunction(value)) {
return this.each(function (j) {
jQuery(this).addClass(value.call(this, j, this.className));
});
}

if (value && typeof value === "string") {
classNames = value.split(rspace);

for (i = 0, l = this.length; i < l; i++) {
elem = this[i];

if (elem.nodeType === 1) {
if (!elem.className && classNames.length === 1) {
elem.className = value;

} else {
setClass = " " + elem.className + " ";

for (c = 0, cl = classNames.length; c < cl; c++) {
if (! ~setClass.indexOf(" " + classNames[c] + " ")) {
setClass += classNames[c] + " ";
}
}
elem.className = jQuery.trim(setClass);
}
}
}
}

return this;
},

removeClass: function (value) {
var classNames, i, l, elem, className, c, cl;

if (jQuery.isFunction(value)) {
return this.each(function (j) {
jQuery(this).removeClass(value.call(this, j, this.className));
});
}

if ((value && typeof value === "string") || value === undefined) {
classNames = (value || "").split(rspace);

for (i = 0, l = this.length; i < l; i++) {
elem = this[i];

if (elem.nodeType === 1 && elem.className) {
if (value) {
className = (" " + elem.className + " ").replace(rclass, " ");
for (c = 0, cl = classNames.length; c < cl; c++) {
className = className.replace(" " + classNames[c] + " ", " ");
}
elem.className = jQuery.trim(className);

} else {
elem.className = "";
}
}
}
}

return this;
},

toggleClass: function (value, stateVal) {
var type = typeof value,
     isBool = typeof stateVal === "boolean";

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),
         state = stateVal,
         classNames = value.split(rspace);

while ((className = classNames[i++])) {
// check each className given, space seperated list
state = isBool ? state : !self.hasClass(className);
self[state ? "addClass" : "removeClass"](className);
}

} else if (type === "undefined" || type === "boolean") {
if (this.className) {
// store className if set
jQuery._data(this, "__className__", this.className);
}

// toggle whole className
this.className = this.className || value === false ? "" : jQuery._data(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) > -1) {
return true;
}
}

return false;
},

val: function (value) {
var hooks, ret, isFunction,
     elem = this[0];

if (!arguments.length) {
if (elem) {
hooks = jQuery.valHooks[elem.nodeName.toLowerCase()] || jQuery.valHooks[elem.type];

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 self = jQuery(this), val;

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

if (isFunction) {
val = value.call(this, i, self.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.nodeName.toLowerCase()] || jQuery.valHooks[this.type];

// 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) {
// attributes.value is undefined in Blackberry 4.7 but
// uses .value. See #6932
var val = elem.attributes.value;
return !val || val.specified ? elem.value : elem.text;
}
},
select: {
get: function (elem) {
var value, i, max, option,
         index = elem.selectedIndex,
         values = [],
         options = elem.options,
         one = elem.type === "select-one";

// Nothing was selected
if (index < 0) {
return null;
}

// Loop through all the selected options
i = one ? index : 0;
max = one ? index + 1 : options.length;
for (; i < max; i++) {
option = options[i];

// Don't return options that are disabled or in a disabled optgroup
if (option.selected && (jQuery.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);
}
}

// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
if (one && !values.length && options.length) {
return jQuery(options[index]).val();
}

return values;
},

set: function (elem, value) {
var values = jQuery.makeArray(value);

jQuery(elem).find("option").each(function () {
this.selected = jQuery.inArray(jQuery(this).val(), values) >= 0;
});

if (!values.length) {
elem.selectedIndex = -1;
}
return values;
}
}
},

attrFn: {
val: true,
css: true,
html: true,
text: true,
data: true,
width: true,
height: true,
offset: true
},

attr: function (elem, name, value, pass) {
var ret, hooks, notxml,
     nType = elem.nodeType;

// don't get/set attributes on text, comment and attribute nodes
if (!elem || nType === 3 || nType === 8 || nType === 2) {
return;
}

if (pass && name in jQuery.attrFn) {
return jQuery(elem)[name](value);
}

// Fallback to prop when attributes are not supported
if (typeof elem.getAttribute === "undefined") {
return jQuery.prop(elem, name, value);
}

notxml = nType !== 1 || !jQuery.isXMLDoc(elem);

// All attributes are lowercase
// Grab necessary hook if one is defined
if (notxml) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[name] || (rboolean.test(name) ? boolHook : nodeHook);
}

if (value !== undefined) {

if (value === null) {
jQuery.removeAttr(elem, name);
return;

} else if (hooks && "set" in hooks && notxml && (ret = hooks.set(elem, value, name)) !== undefined) {
return ret;

} else {
elem.setAttribute(name, "" + value);
return value;
}

} else if (hooks && "get" in hooks && notxml && (ret = hooks.get(elem, name)) !== null) {
return ret;

} else {

ret = elem.getAttribute(name);

// Non-existent attributes return null, we normalize to undefined
return ret === null ?
       undefined :
       ret;
}
},

removeAttr: function (elem, value) {
var propName, attrNames, name, l,
     i = 0;

if (value && elem.nodeType === 1) {
attrNames = value.toLowerCase().split(rspace);
l = attrNames.length;

for (; i < l; i++) {
name = attrNames[i];

if (name) {
propName = jQuery.propFix[name] || name;

// See #9699 for explanation of this approach (setting first, then removal)
jQuery.attr(elem, name, "");
elem.removeAttribute(getSetAttribute ? name : propName);

// Set corresponding property to false for boolean attributes
if (rboolean.test(name) && propName in elem) {
elem[propName] = false;
}
}
}
}
},

attrHooks: {
type: {
set: function (elem, value) {
// We can't allow the type property to be changed (since it causes problems in IE)
if (rtype.test(elem.nodeName) && elem.parentNode) {
jQuery.error("type property can't be changed");
} else if (!jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input")) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to it's default in case type is set after value
// This is for element creation
var val = elem.value;
elem.setAttribute("type", value);
if (val) {
elem.value = val;
}
return value;
}
}
},
// Use the value property for back compat
// Use the nodeHook for button elements in IE6/7 (#1954)
value: {
get: function (elem, name) {
if (nodeHook && jQuery.nodeName(elem, "button")) {
return nodeHook.get(elem, name);
}
return name in elem ?
         elem.value :
         null;
},
set: function (elem, value, name) {
if (nodeHook && jQuery.nodeName(elem, "button")) {
return nodeHook.set(elem, value, name);
}
// Does not return so that setAttribute is also used
elem.value = value;
}
}
},

propFix: {
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
},

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) {
if (hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined) {
return ret;

} else {
return (elem[name] = value);
}

} else {
if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) {
return ret;

} else {
return elem[name];
}
}
},

propHooks: {
tabIndex: {
get: function (elem) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
var attributeNode = elem.getAttributeNode("tabindex");

return attributeNode && attributeNode.specified ?
         parseInt(attributeNode.value, 10) :
         rfocusable.test(elem.nodeName) || rclickable.test(elem.nodeName) && elem.href ?
           0 :
           undefined;
}
}
}
});

// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;

// Hook for boolean attributes
boolHook = {
get: function (elem, name) {
// Align boolean attributes with corresponding properties
// Fall back to attribute presence where some booleans are not supported
var attrNode,
     property = jQuery.prop(elem, name);
return property === true || typeof property !== "boolean" && (attrNode = elem.getAttributeNode(name)) && attrNode.nodeValue !== false ?
     name.toLowerCase() :
     undefined;
},
set: function (elem, value, name) {
var propName;
if (value === false) {
// Remove boolean attributes when set to false
jQuery.removeAttr(elem, name);
} else {
// value is true since we know at this point it's type boolean and not false
// Set boolean attributes to the same name and set the DOM property
propName = jQuery.propFix[name] || name;
if (propName in elem) {
// Only set the IDL specifically if it already exists on the element
elem[propName] = true;
}

elem.setAttribute(name, name.toLowerCase());
}
return name;
}
};

// IE6/7 do not support getting/setting some attributes with get/setAttribute
if (!getSetAttribute) {

fixSpecified = {
name: true,
id: true
};

// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = jQuery.valHooks.button = {
get: function (elem, name) {
var ret;
ret = elem.getAttributeNode(name);
return ret && (fixSpecified[name] ? ret.nodeValue !== "" : ret.specified) ?
       ret.nodeValue :
       undefined;
},
set: function (elem, value, name) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode(name);
if (!ret) {
ret = document.createAttribute(name);
elem.setAttributeNode(ret);
}
return (ret.nodeValue = value + "");
}
};

// Apply the nodeHook to tabindex
jQuery.attrHooks.tabindex.set = nodeHook.set;

// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each(["width", "height"], function (i, name) {
jQuery.attrHooks[name] = jQuery.extend(jQuery.attrHooks[name], {
set: function (elem, value) {
if (value === "") {
elem.setAttribute(name, "auto");
return value;
}
}
});
});

// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
get: nodeHook.get,
set: function (elem, value, name) {
if (value === "") {
value = "false";
}
nodeHook.set(elem, value, name);
}
};
}


// Some attributes require a special call on IE
if (!jQuery.support.hrefNormalized) {
jQuery.each(["href", "src", "width", "height"], function (i, name) {
jQuery.attrHooks[name] = jQuery.extend(jQuery.attrHooks[name], {
get: function (elem) {
var ret = elem.getAttribute(name, 2);
return ret === null ? undefined : ret;
}
});
});
}

if (!jQuery.support.style) {
jQuery.attrHooks.style = {
get: function (elem) {
// Return undefined in the case of empty string
// Normalize to lowercase since IE uppercases css property names
return elem.style.cssText.toLowerCase() || undefined;
},
set: function (elem, value) {
return (elem.style.cssText = "" + value);
}
};
}

// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if (!jQuery.support.optSelected) {
jQuery.propHooks.selected = jQuery.extend(jQuery.propHooks.selected, {
get: function (elem) {
var parent = elem.parentNode;

if (parent) {
parent.selectedIndex;

// Make sure that it also works with optgroups, see #5701
if (parent.parentNode) {
parent.parentNode.selectedIndex;
}
}
return null;
}
});
}

// IE6/7 call enctype encoding
if (!jQuery.support.enctype) {
jQuery.propFix.enctype = "encoding";
}

// Radios and checkboxes getter/setter
if (!jQuery.support.checkOn) {
jQuery.each(["radio", "checkbox"], function () {
jQuery.valHooks[this] = {
get: function (elem) {
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
}
};
});
}
jQuery.each(["radio", "checkbox"], function () {
jQuery.valHooks[this] = jQuery.extend(jQuery.valHooks[this], {
set: function (elem, value) {
if (jQuery.isArray(value)) {
return (elem.checked = jQuery.inArray(jQuery(elem).val(), value) >= 0);
}
}
});
});




var rformElems = /^(?:textarea|input|select)$/i,
 rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
 rhoverHack = /\bhover(\.\S+)?\b/,
 rkeyEvent = /^key/,
 rmouseEvent = /^(?:mouse|contextmenu)|click/,
 rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
 rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/,
 quickParse = function (selector) {
  var quick = rquickIs.exec(selector);
  if (quick) {
  // 0 1 2 3
  // [ _, tag, id, class ]
  quick[1] = (quick[1] || "").toLowerCase();
  quick[3] = quick[3] && new RegExp("(?:^|\\s)" + quick[3] + "(?:\\s|$)");
  }
  return quick;
 },
 quickIs = function (elem, m) {
  var attrs = elem.attributes || {};
  return (
     (!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
     (!m[2] || (attrs.id || {}).value === m[2]) &&
     (!m[3] || m[3].test((attrs["class"] || {}).value))
   );
 },
 hoverHack = function (events) {
  return jQuery.event.special.hover ? events : events.replace(rhoverHack, "mouseenter$1 mouseleave$1");
 };

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

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

var elemData, eventHandle, events,
     t, tns, type, namespaces, handleObj,
     handleObjIn, quick, handlers, special;

// Don't attach events to noData or text/comment nodes (allow plain objects tho)
if (elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data(elem))) {
return;
}

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

// 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
events = elemData.events;
if (!events) {
elemData.events = events = {};
}
eventHandle = elemData.handle;
if (!eventHandle) {
elemData.handle = eventHandle = function (e) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
         jQuery.event.dispatch.apply(eventHandle.elem, arguments) :
         undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}

// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = jQuery.trim(hoverHack(types)).split(" ");
for (t = 0; t < types.length; t++) {

tns = rtypenamespace.exec(types[t]) || [];
type = tns[1];
namespaces = (tns[2] || "").split(".").sort();

// 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: tns[1],
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
quick: quickParse(selector),
namespace: namespaces.join(".")
}, handleObjIn);

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

// Only use addEventListener/attachEvent if the special events handler returns false
if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {
// Bind the global event handler to the element
if (elem.addEventListener) {
elem.addEventListener(type, eventHandle, false);

} else if (elem.attachEvent) {
elem.attachEvent("on" + type, eventHandle);
}
}
}

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

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

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

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

// Nullify elem to prevent memory leaks in IE
elem = null;
},

global: {},

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

var elemData = jQuery.hasData(elem) && jQuery._data(elem),
     t, tns, type, origType, namespaces, origCount,
     j, events, special, handle, eventType, handleObj;

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

// Once for each type.namespace in types; type may be omitted
types = jQuery.trim(hoverHack(types || "")).split(" ");
for (t = 0; t < types.length; t++) {
tns = rtypenamespace.exec(types[t]) || [];
type = origType = tns[1];
namespaces = tns[2];

// 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;
eventType = events[type] || [];
origCount = eventType.length;
namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;

// Remove matching events
for (j = 0; j < eventType.length; j++) {
handleObj = eventType[j];

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

if (handleObj.selector) {
eventType.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 (eventType.length === 0 && origCount !== eventType.length) {
if (!special.teardown || special.teardown.call(elem, namespaces) === false) {
jQuery.removeEvent(elem, type, elemData.handle);
}

delete events[type];
}
}

// Remove the expando if it's no longer used
if (jQuery.isEmptyObject(events)) {
handle = elemData.handle;
if (handle) {
handle.elem = null;
}

// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery.removeData(elem, ["events", "handle"], true);
}
},

// Events that are safe to short-circuit if no handlers are attached.
// Native DOM events should not be added, they may have inline handlers.
customEvent: {
"getData": true,
"setData": true,
"changeData": true
},

trigger: function (event, data, elem, onlyHandlers) {
// Don't do events on text and comment nodes
if (elem && (elem.nodeType === 3 || elem.nodeType === 8)) {
return;
}

// Event object or event type
var type = event.type || event,
     namespaces = [],
     cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;

// 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) {
// Exclusive events trigger only for the exact event (no namespaces)
type = type.slice(0, -1);
exclusive = true;
}

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

if ((!elem || jQuery.event.customEvent[type]) && !jQuery.event.global[type]) {
// No jQuery handlers for this event type, and it can't have inline handlers
return;
}

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

event.type = type;
event.isTrigger = true;
event.exclusive = exclusive;
event.namespace = namespaces.join(".");
event.namespace_re = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
ontype = type.indexOf(":") < 0 ? "on" + type : "";

// Handle a global trigger
if (!elem) {

// TODO: Stop taunting the data cache; remove global events and always attach to document
cache = jQuery.cache;
for (i in cache) {
if (cache[i].events && cache[i].events[type]) {
jQuery.event.trigger(event, data, cache[i].handle.elem, true);
}
}
return;
}

// 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 ? jQuery.makeArray(data) : [];
data.unshift(event);

// Allow special events to draw outside the lines
special = jQuery.event.special[type] || {};
if (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)
eventPath = [[elem, special.bindType || type]];
if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {

bubbleType = special.delegateType || type;
cur = rfocusMorph.test(bubbleType + type) ? elem : elem.parentNode;
old = null;
for (; cur; cur = cur.parentNode) {
eventPath.push([cur, bubbleType]);
old = cur;
}

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

// Fire handlers on the event path
for (i = 0; i < eventPath.length && !event.isPropagationStopped(); i++) {

cur = eventPath[i][0];
event.type = eventPath[i][1];

handle = (jQuery._data(cur, "events") || {})[event.type] && jQuery._data(cur, "handle");
if (handle) {
handle.apply(cur, data);
}
// Note that this is a bare JS function and not a jQuery handler
handle = ontype && cur[ontype];
if (handle && jQuery.acceptData(cur) && handle.apply(cur, data) === 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(elem.ownerDocument, data) === false) &&
       !(type === "click" && jQuery.nodeName(elem, "a")) && jQuery.acceptData(elem)) {

// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
// IE<9 dies on focus/blur to hidden element (#1486)
if (ontype && elem[type] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow(elem)) {

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

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

return event.result;
},

dispatch: function (event) {

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

var handlers = ((jQuery._data(this, "events") || {})[event.type] || []),
     delegateCount = handlers.delegateCount,
     args = [].slice.call(arguments, 0),
     run_all = !event.exclusive && !event.namespace,
     handlerQueue = [],
     i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;

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

// Determine handlers that should run if there are delegated events
// Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
if (delegateCount && !event.target.disabled && !(event.button && event.type === "click")) {

// Pregenerate a single jQuery object for reuse with .is()
jqcur = jQuery(this);
jqcur.context = this.ownerDocument || this;

for (cur = event.target; cur != this; cur = cur.parentNode || this) {
selMatch = {};
matches = [];
jqcur[0] = cur;
for (i = 0; i < delegateCount; i++) {
handleObj = handlers[i];
sel = handleObj.selector;

if (selMatch[sel] === undefined) {
selMatch[sel] = (
             handleObj.quick ? quickIs(cur, handleObj.quick) : jqcur.is(sel)
           );
}
if (selMatch[sel]) {
matches.push(handleObj);
}
}
if (matches.length) {
handlerQueue.push({ elem: cur, matches: matches });
}
}
}

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

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

for (j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++) {
handleObj = matched.matches[j];

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

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

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

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

return event.result;
},

// Includes some event props shared by KeyEvent and MouseEvent
// *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
props: "attrChange attrName relatedNode srcElement 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 fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function (event, original) {
var eventDoc, doc, body,
       button = original.button,
       fromElement = original.fromElement;

// 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 relatedTarget, if necessary
if (!event.relatedTarget && fromElement) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}

// 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,
     originalEvent = event,
     fixHook = jQuery.event.fixHooks[event.type] || {},
     copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;

event = jQuery.Event(originalEvent);

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

// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
if (!event.target) {
event.target = originalEvent.srcElement || document;
}

// Target should not be a text node (#504, Safari)
if (event.target.nodeType === 3) {
event.target = event.target.parentNode;
}

// For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8)
if (event.metaKey === undefined) {
event.metaKey = event.ctrlKey;
}

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

special: {
ready: {
// Make sure the ready event is setup
setup: jQuery.bindReady
},

load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},

focus: {
delegateType: "focusin"
},
blur: {
delegateType: "focusout"
},

beforeunload: {
setup: function (data, namespaces, eventHandle) {
// We only want to do this special case on windows
if (jQuery.isWindow(this)) {
this.onbeforeunload = eventHandle;
}
},

teardown: function (namespaces, eventHandle) {
if (this.onbeforeunload === eventHandle) {
this.onbeforeunload = null;
}
}
}
},

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();
}
}
};

// Some plugins are using, but it's undocumented/deprecated and will be removed.
// The 1.7 special event interface should provide all the hooks needed now.
jQuery.event.handle = jQuery.event.dispatch;

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

 } :
 function (elem, type, handle) {
  if (elem.detachEvent) {
  elem.detachEvent("on" + type, handle);
  }
 };

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

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

// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false ||
     src.getPreventDefault && src.getPreventDefault()) ? 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;
};

function returnFalse() {
return false;
}
function returnTrue() {
return 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 = {
preventDefault: function () {
this.isDefaultPrevented = returnTrue;

var e = this.originalEvent;
if (!e) {
return;
}

// if preventDefault exists run it on the original event
if (e.preventDefault) {
e.preventDefault();

// otherwise set the returnValue property of the original event to false (IE)
} else {
e.returnValue = false;
}
},
stopPropagation: function () {
this.isPropagationStopped = returnTrue;

var e = this.originalEvent;
if (!e) {
return;
}
// if stopPropagation exists run it on the original event
if (e.stopPropagation) {
e.stopPropagation();
}
// otherwise set the cancelBubble property of the original event to true (IE)
e.cancelBubble = true;
},
stopImmediatePropagation: function () {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
},
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse
};

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

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

// 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;
}
};
});

// IE submit delegation
if (!jQuery.support.submitBubbles) {

jQuery.event.special.submit = {
setup: function () {
// Only need this for delegated form submit events
if (jQuery.nodeName(this, "form")) {
return false;
}

// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add(this, "click._submit keypress._submit", function (e) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
         form = jQuery.nodeName(elem, "input") || jQuery.nodeName(elem, "button") ? elem.form : undefined;
if (form && !form._submit_attached) {
jQuery.event.add(form, "submit._submit", function (event) {
// If form was submitted by the user, bubble the event up the tree
if (this.parentNode && !event.isTrigger) {
jQuery.event.simulate("submit", this.parentNode, event, true);
}
});
form._submit_attached = true;
}
});
// return undefined since we don't need an event listener
},

teardown: function () {
// Only need this for delegated form submit events
if (jQuery.nodeName(this, "form")) {
return false;
}

// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove(this, "._submit");
}
};
}

// IE change delegation and checkbox/radio fix
if (!jQuery.support.changeBubbles) {

jQuery.event.special.change = {

setup: function () {

if (rformElems.test(this.nodeName)) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if (this.type === "checkbox" || this.type === "radio") {
jQuery.event.add(this, "propertychange._change", function (event) {
if (event.originalEvent.propertyName === "checked") {
this._just_changed = true;
}
});
jQuery.event.add(this, "click._change", function (event) {
if (this._just_changed && !event.isTrigger) {
this._just_changed = false;
jQuery.event.simulate("change", this, event, true);
}
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add(this, "beforeactivate._change", function (e) {
var elem = e.target;

if (rformElems.test(elem.nodeName) && !elem._change_attached) {
jQuery.event.add(elem, "change._change", function (event) {
if (this.parentNode && !event.isSimulated && !event.isTrigger) {
jQuery.event.simulate("change", this.parentNode, event, true);
}
});
elem._change_attached = true;
}
});
},

handle: function (event) {
var elem = event.target;

// Swallow native change events from checkbox/radio, we already triggered them above
if (this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox")) {
return event.handleObj.handler.apply(this, arguments);
}
},

teardown: function () {
jQuery.event.remove(this, "._change");

return rformElems.test(this.nodeName);
}
};
}

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

// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
     handler = function (event) {
      jQuery.event.simulate(fix, event.target, jQuery.event.fix(event), true);
     };

jQuery.event.special[fix] = {
setup: function () {
if (attaches++ === 0) {
document.addEventListener(orig, handler, true);
}
},
teardown: function () {
if (--attaches === 0) {
document.removeEventListener(orig, handler, true);
}
}
};
});
}

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 = 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.call(this, types, selector, data, fn, 1);
},
off: function (types, selector, fn) {
if (types && types.preventDefault && types.handleObj) {
// ( event ) dispatched jQuery.Event
var handleObj = types.handleObj;
jQuery(types.delegateTarget).off(
       handleObj.namespace ? handleObj.type + "." + handleObj.namespace : handleObj.type,
       handleObj.selector,
       handleObj.handler
     );
return this;
}
if (typeof types === "object") {
// ( types-object [, selector] )
for (var 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);
});
},

bind: function (types, data, fn) {
return this.on(types, null, data, fn);
},
unbind: function (types, fn) {
return this.off(types, null, fn);
},

live: function (types, data, fn) {
jQuery(this.context).on(types, this.selector, data, fn);
return this;
},
die: function (types, fn) {
jQuery(this.context).off(types, this.selector || "**", fn);
return this;
},

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);
},

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

toggle: function (fn) {
// Save reference to arguments for access in closure
var args = arguments,
     guid = fn.guid || jQuery.guid++,
     i = 0,
     toggler = function (event) {
      // Figure out which function to execute
      var lastToggle = (jQuery._data(this, "lastToggle" + fn.guid) || 0) % i;
      jQuery._data(this, "lastToggle" + fn.guid, lastToggle + 1);

      // Make sure that clicks stop
      event.preventDefault();

      // and execute the function
      return args[lastToggle].apply(this, arguments) || false;
     };

// link all the functions, so any of them can unbind this click handler
toggler.guid = guid;
while (i < args.length) {
args[i++].guid = guid;
}

return this.click(toggler);
},

hover: function (fnOver, fnOut) {
return this.mouseenter(fnOver).mouseleave(fnOut || fnOver);
}
});

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) {
  if (fn == null) {
  fn = data;
  data = null;
  }

  return arguments.length > 0 ?
     this.on(name, null, data, fn) :
     this.trigger(name);
  };

  if (jQuery.attrFn) {
  jQuery.attrFn[name] = true;
  }

  if (rkeyEvent.test(name)) {
  jQuery.event.fixHooks[name] = jQuery.event.keyHooks;
  }

  if (rmouseEvent.test(name)) {
  jQuery.event.fixHooks[name] = jQuery.event.mouseHooks;
  }
 });



/*!
* Sizzle CSS Selector Engine
* Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
* More information: http://sizzlejs.com/
*/
(function () {

var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
 expando = "sizcache" + (Math.random() + '').replace('.', ''),
 done = 0,
 toString = Object.prototype.toString,
 hasDuplicate = false,
 baseHasDuplicate = true,
 rBackslash = /\\/g,
 rReturn = /\r\n/g,
 rNonWord = /\W/;

// Here we check if the JavaScript engine is using some sort of
// optimization where it does not always call our comparision
// function. If that is the case, discard the hasDuplicate value.
// Thus far that includes Google Chrome.
[0, 0].sort(function () {
baseHasDuplicate = false;
return 0;
});

var Sizzle = function (selector, context, results, seed) {
results = results || [];
context = context || document;

var origContext = context;

if (context.nodeType !== 1 && context.nodeType !== 9) {
return [];
}

if (!selector || typeof selector !== "string") {
return results;
}

var m, set, checkSet, extra, ret, cur, pop, i,
   prune = true,
   contextXML = Sizzle.isXML(context),
   parts = [],
   soFar = selector;

// Reset the position of the chunker regexp (start from head)
do {
chunker.exec("");
m = chunker.exec(soFar);

if (m) {
soFar = m[3];

parts.push(m[1]);

if (m[2]) {
extra = m[3];
break;
}
}
} while (m);

if (parts.length > 1 && origPOS.exec(selector)) {

if (parts.length === 2 && Expr.relative[parts[0]]) {
set = posProcess(parts[0] + parts[1], context, seed);

} else {
set = Expr.relative[parts[0]] ?
       [context] :
       Sizzle(parts.shift(), context);

while (parts.length) {
selector = parts.shift();

if (Expr.relative[selector]) {
selector += parts.shift();
}

set = posProcess(selector, set, seed);
}
}

} else {
// Take a shortcut and set the context if the root selector is an ID
// (but not if it'll be faster if the inner selector is an ID)
if (!seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
       Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1])) {

ret = Sizzle.find(parts.shift(), context, contextXML);
context = ret.expr ?
       Sizzle.filter(ret.expr, ret.set)[0] :
       ret.set[0];
}

if (context) {
ret = seed ?
       { expr: parts.pop(), set: makeArray(seed)} :
       Sizzle.find(parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML);

set = ret.expr ?
       Sizzle.filter(ret.expr, ret.set) :
       ret.set;

if (parts.length > 0) {
checkSet = makeArray(set);

} else {
prune = false;
}

while (parts.length) {
cur = parts.pop();
pop = cur;

if (!Expr.relative[cur]) {
cur = "";
} else {
pop = parts.pop();
}

if (pop == null) {
pop = context;
}

Expr.relative[cur](checkSet, pop, contextXML);
}

} else {
checkSet = parts = [];
}
}

if (!checkSet) {
checkSet = set;
}

if (!checkSet) {
Sizzle.error(cur || selector);
}

if (toString.call(checkSet) === "[object Array]") {
if (!prune) {
results.push.apply(results, checkSet);

} else if (context && context.nodeType === 1) {
for (i = 0; checkSet[i] != null; i++) {
if (checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i]))) {
results.push(set[i]);
}
}

} else {
for (i = 0; checkSet[i] != null; i++) {
if (checkSet[i] && checkSet[i].nodeType === 1) {
results.push(set[i]);
}
}
}

} else {
makeArray(checkSet, results);
}

if (extra) {
Sizzle(extra, origContext, results, seed);
Sizzle.uniqueSort(results);
}

return results;
};

Sizzle.uniqueSort = function (results) {
if (sortOrder) {
hasDuplicate = baseHasDuplicate;
results.sort(sortOrder);

if (hasDuplicate) {
for (var i = 1; i < results.length; i++) {
if (results[i] === results[i - 1]) {
results.splice(i--, 1);
}
}
}
}

return results;
};

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

Sizzle.matchesSelector = function (node, expr) {
return Sizzle(expr, null, null, [node]).length > 0;
};

Sizzle.find = function (expr, context, isXML) {
var set, i, len, match, type, left;

if (!expr) {
return [];
}

for (i = 0, len = Expr.order.length; i < len; i++) {
type = Expr.order[i];

if ((match = Expr.leftMatch[type].exec(expr))) {
left = match[1];
match.splice(1, 1);

if (left.substr(left.length - 1) !== "\\") {
match[1] = (match[1] || "").replace(rBackslash, "");
set = Expr.find[type](match, context, isXML);

if (set != null) {
expr = expr.replace(Expr.match[type], "");
break;
}
}
}
}

if (!set) {
set = typeof context.getElementsByTagName !== "undefined" ?
     context.getElementsByTagName("*") :
     [];
}

return { set: set, expr: expr };
};

Sizzle.filter = function (expr, set, inplace, not) {
var match, anyFound,
   type, found, item, filter, left,
   i, pass,
   old = expr,
   result = [],
   curLoop = set,
   isXMLFilter = set && set[0] && Sizzle.isXML(set[0]);

while (expr && set.length) {
for (type in Expr.filter) {
if ((match = Expr.leftMatch[type].exec(expr)) != null && match[2]) {
filter = Expr.filter[type];
left = match[1];

anyFound = false;

match.splice(1, 1);

if (left.substr(left.length - 1) === "\\") {
continue;
}

if (curLoop === result) {
result = [];
}

if (Expr.preFilter[type]) {
match = Expr.preFilter[type](match, curLoop, inplace, result, not, isXMLFilter);

if (!match) {
anyFound = found = true;

} else if (match === true) {
continue;
}
}

if (match) {
for (i = 0; (item = curLoop[i]) != null; i++) {
if (item) {
found = filter(item, match, i, curLoop);
pass = not ^ found;

if (inplace && found != null) {
if (pass) {
anyFound = true;

} else {
curLoop[i] = false;
}

} else if (pass) {
result.push(item);
anyFound = true;
}
}
}
}

if (found !== undefined) {
if (!inplace) {
curLoop = result;
}

expr = expr.replace(Expr.match[type], "");

if (!anyFound) {
return [];
}

break;
}
}
}

// Improper expression
if (expr === old) {
if (anyFound == null) {
Sizzle.error(expr);

} else {
break;
}
}

old = expr;
}

return curLoop;
};

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

/**
* Utility function for retreiving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
var getText = Sizzle.getText = function (elem) {
var i, node,
   nodeType = elem.nodeType,
   ret = "";

if (nodeType) {
if (nodeType === 1 || nodeType === 9) {
// Use textContent || innerText for elements
if (typeof elem.textContent === 'string') {
return elem.textContent;
} else if (typeof elem.innerText === 'string') {
// Replace IE's carriage returns
return elem.innerText.replace(rReturn, '');
} else {
// Traverse it's children
for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
ret += getText(elem);
}
}
} else if (nodeType === 3 || nodeType === 4) {
return elem.nodeValue;
}
} else {

// If no nodeType, this is expected to be an array
for (i = 0; (node = elem[i]); i++) {
// Do not traverse comment nodes
if (node.nodeType !== 8) {
ret += getText(node);
}
}
}
return ret;
};

var Expr = Sizzle.selectors = {
order: ["ID", "NAME", "TAG"],

match: {
ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
},

leftMatch: {},

attrMap: {
"class": "className",
"for": "htmlFor"
},

attrHandle: {
href: function (elem) {
return elem.getAttribute("href");
},
type: function (elem) {
return elem.getAttribute("type");
}
},

relative: {
"+": function (checkSet, part) {
var isPartStr = typeof part === "string",
       isTag = isPartStr && !rNonWord.test(part),
       isPartStrNotTag = isPartStr && !isTag;

if (isTag) {
part = part.toLowerCase();
}

for (var i = 0, l = checkSet.length, elem; i < l; i++) {
if ((elem = checkSet[i])) {
while ((elem = elem.previousSibling) && elem.nodeType !== 1) { }

checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
           elem || false :
           elem === part;
}
}

if (isPartStrNotTag) {
Sizzle.filter(part, checkSet, true);
}
},

">": function (checkSet, part) {
var elem,
       isPartStr = typeof part === "string",
       i = 0,
       l = checkSet.length;

if (isPartStr && !rNonWord.test(part)) {
part = part.toLowerCase();

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

if (elem) {
var parent = elem.parentNode;
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
}
}

} else {
for (; i < l; i++) {
elem = checkSet[i];

if (elem) {
checkSet[i] = isPartStr ?
             elem.parentNode :
             elem.parentNode === part;
}
}

if (isPartStr) {
Sizzle.filter(part, checkSet, true);
}
}
},

"": function (checkSet, part, isXML) {
var nodeCheck,
       doneName = done++,
       checkFn = dirCheck;

if (typeof part === "string" && !rNonWord.test(part)) {
part = part.toLowerCase();
nodeCheck = part;
checkFn = dirNodeCheck;
}

checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
},

"~": function (checkSet, part, isXML) {
var nodeCheck,
       doneName = done++,
       checkFn = dirCheck;

if (typeof part === "string" && !rNonWord.test(part)) {
part = part.toLowerCase();
nodeCheck = part;
checkFn = dirNodeCheck;
}

checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
}
},

find: {
ID: function (match, context, isXML) {
if (typeof context.getElementById !== "undefined" && !isXML) {
var m = context.getElementById(match[1]);
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
},

NAME: function (match, context) {
if (typeof context.getElementsByName !== "undefined") {
var ret = [],
         results = context.getElementsByName(match[1]);

for (var i = 0, l = results.length; i < l; i++) {
if (results[i].getAttribute("name") === match[1]) {
ret.push(results[i]);
}
}

return ret.length === 0 ? null : ret;
}
},

TAG: function (match, context) {
if (typeof context.getElementsByTagName !== "undefined") {
return context.getElementsByTagName(match[1]);
}
}
},
preFilter: {
CLASS: function (match, curLoop, inplace, result, not, isXML) {
match = " " + match[1].replace(rBackslash, "") + " ";

if (isXML) {
return match;
}

for (var i = 0, elem; (elem = curLoop[i]) != null; i++) {
if (elem) {
if (not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0)) {
if (!inplace) {
result.push(elem);
}

} else if (inplace) {
curLoop[i] = false;
}
}
}

return false;
},

ID: function (match) {
return match[1].replace(rBackslash, "");
},

TAG: function (match, curLoop) {
return match[1].replace(rBackslash, "").toLowerCase();
},

CHILD: function (match) {
if (match[1] === "nth") {
if (!match[2]) {
Sizzle.error(match[0]);
}

match[2] = match[2].replace(/^\+|\s*/g, '');

// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
         match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
         !/\D/.test(match[2]) && "0n+" + match[2] || match[2]);

// calculate the numbers (first)n+(last) including if they are negative
match[2] = (test[1] + (test[2] || 1)) - 0;
match[3] = test[3] - 0;
}
else if (match[2]) {
Sizzle.error(match[0]);
}

// TODO: Move to normal caching system
match[0] = done++;

return match;
},

ATTR: function (match, curLoop, inplace, result, not, isXML) {
var name = match[1] = match[1].replace(rBackslash, "");

if (!isXML && Expr.attrMap[name]) {
match[1] = Expr.attrMap[name];
}

// Handle if an un-quoted value was used
match[4] = (match[4] || match[5] || "").replace(rBackslash, "");

if (match[2] === "~=") {
match[4] = " " + match[4] + " ";
}

return match;
},

PSEUDO: function (match, curLoop, inplace, result, not) {
if (match[1] === "not") {
// If we're dealing with a complex expression, or a simple one
if ((chunker.exec(match[3]) || "").length > 1 || /^\w/.test(match[3])) {
match[3] = Sizzle(match[3], null, null, curLoop);

} else {
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);

if (!inplace) {
result.push.apply(result, ret);
}

return false;
}

} else if (Expr.match.POS.test(match[0]) || Expr.match.CHILD.test(match[0])) {
return true;
}

return match;
},

POS: function (match) {
match.unshift(true);

return match;
}
},

filters: {
enabled: function (elem) {
return elem.disabled === false && elem.type !== "hidden";
},

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

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

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;
},

parent: function (elem) {
return !!elem.firstChild;
},

empty: function (elem) {
return !elem.firstChild;
},

has: function (elem, i, match) {
return !!Sizzle(match[3], elem).length;
},

header: function (elem) {
return (/h\d/i).test(elem.nodeName);
},

text: function (elem) {
var attr = elem.getAttribute("type"), type = elem.type;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" && "text" === type && (attr === type || attr === null);
},

radio: function (elem) {
return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
},

checkbox: function (elem) {
return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
},

file: function (elem) {
return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
},

password: function (elem) {
return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
},

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

image: function (elem) {
return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
},

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

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

input: function (elem) {
return (/input|select|textarea|button/i).test(elem.nodeName);
},

focus: function (elem) {
return elem === elem.ownerDocument.activeElement;
}
},
setFilters: {
first: function (elem, i) {
return i === 0;
},

last: function (elem, i, match, array) {
return i === array.length - 1;
},

even: function (elem, i) {
return i % 2 === 0;
},

odd: function (elem, i) {
return i % 2 === 1;
},

lt: function (elem, i, match) {
return i < match[3] - 0;
},

gt: function (elem, i, match) {
return i > match[3] - 0;
},

nth: function (elem, i, match) {
return match[3] - 0 === i;
},

eq: function (elem, i, match) {
return match[3] - 0 === i;
}
},
filter: {
PSEUDO: function (elem, match, i, array) {
var name = match[1],
       filter = Expr.filters[name];

if (filter) {
return filter(elem, i, match, array);

} else if (name === "contains") {
return (elem.textContent || elem.innerText || getText([elem]) || "").indexOf(match[3]) >= 0;

} else if (name === "not") {
var not = match[3];

for (var j = 0, l = not.length; j < l; j++) {
if (not[j] === elem) {
return false;
}
}

return true;

} else {
Sizzle.error(name);
}
},

CHILD: function (elem, match) {
var first, last,
       doneName, parent, cache,
       count, diff,
       type = match[1],
       node = elem;

switch (type) {
case "only":
case "first":
while ((node = node.previousSibling)) {
if (node.nodeType === 1) {
return false;
}
}

if (type === "first") {
return true;
}

node = elem;

case "last":
while ((node = node.nextSibling)) {
if (node.nodeType === 1) {
return false;
}
}

return true;

case "nth":
first = match[2];
last = match[3];

if (first === 1 && last === 0) {
return true;
}

doneName = match[0];
parent = elem.parentNode;

if (parent && (parent[expando] !== doneName || !elem.nodeIndex)) {
count = 0;

for (node = parent.firstChild; node; node = node.nextSibling) {
if (node.nodeType === 1) {
node.nodeIndex = ++count;
}
}

parent[expando] = doneName;
}

diff = elem.nodeIndex - last;

if (first === 0) {
return diff === 0;

} else {
return (diff % first === 0 && diff / first >= 0);
}
}
},

ID: function (elem, match) {
return elem.nodeType === 1 && elem.getAttribute("id") === match;
},

TAG: function (elem, match) {
return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match;
},

CLASS: function (elem, match) {
return (" " + (elem.className || elem.getAttribute("class")) + " ")
       .indexOf(match) > -1;
},

ATTR: function (elem, match) {
var name = match[1],
       result = Sizzle.attr ?
         Sizzle.attr(elem, name) :
         Expr.attrHandle[name] ?
         Expr.attrHandle[name](elem) :
         elem[name] != null ?
           elem[name] :
           elem.getAttribute(name),
       value = result + "",
       type = match[2],
       check = match[4];

return result == null ?
       type === "!=" :
       !type && Sizzle.attr ?
       result != null :
       type === "=" ?
       value === check :
       type === "*=" ?
       value.indexOf(check) >= 0 :
       type === "~=" ?
       (" " + value + " ").indexOf(check) >= 0 :
       !check ?
       value && result !== false :
       type === "!=" ?
       value !== check :
       type === "^=" ?
       value.indexOf(check) === 0 :
       type === "$=" ?
       value.substr(value.length - check.length) === check :
       type === "|=" ?
       value === check || value.substr(0, check.length + 1) === check + "-" :
       false;
},

POS: function (elem, match, i, array) {
var name = match[2],
       filter = Expr.setFilters[name];

if (filter) {
return filter(elem, i, match, array);
}
}
}
};

var origPOS = Expr.match.POS,
 fescape = function (all, num) {
  return "\\" + (num - 0 + 1);
 };

for (var type in Expr.match) {
Expr.match[type] = new RegExp(Expr.match[type].source + (/(?![^\[]*\])(?![^\(]*\))/.source));
Expr.leftMatch[type] = new RegExp(/(^(?:.|\r|\n)*?)/.source + Expr.match[type].source.replace(/\\(\d+)/g, fescape));
}

var makeArray = function (array, results) {
array = Array.prototype.slice.call(array, 0);

if (results) {
results.push.apply(results, array);
return results;
}

return array;
};

// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
// Also verifies that the returned array holds DOM nodes
// (which is not the case in the Blackberry browser)
try {
Array.prototype.slice.call(document.documentElement.childNodes, 0)[0].nodeType;

// Provide a fallback method if it does not work
} catch (e) {
makeArray = function (array, results) {
var i = 0,
     ret = results || [];

if (toString.call(array) === "[object Array]") {
Array.prototype.push.apply(ret, array);

} else {
if (typeof array.length === "number") {
for (var l = array.length; i < l; i++) {
ret.push(array[i]);
}

} else {
for (; array[i]; i++) {
ret.push(array[i]);
}
}
}

return ret;
};
}

var sortOrder, siblingCheck;

if (document.documentElement.compareDocumentPosition) {
sortOrder = function (a, b) {
if (a === b) {
hasDuplicate = true;
return 0;
}

if (!a.compareDocumentPosition || !b.compareDocumentPosition) {
return a.compareDocumentPosition ? -1 : 1;
}

return a.compareDocumentPosition(b) & 4 ? -1 : 1;
};

} else {
sortOrder = function (a, b) {
// The nodes are identical, we can exit early
if (a === b) {
hasDuplicate = true;
return 0;

// Fallback to using sourceIndex (in IE) if it's available on both nodes
} else if (a.sourceIndex && b.sourceIndex) {
return a.sourceIndex - b.sourceIndex;
}

var al, bl,
     ap = [],
     bp = [],
     aup = a.parentNode,
     bup = b.parentNode,
     cur = aup;

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

// If no parents were found then the nodes are disconnected
} else if (!aup) {
return -1;

} else if (!bup) {
return 1;
}

// Otherwise they're somewhere else in the tree so we need
// to build up a full list of the parentNodes for comparison
while (cur) {
ap.unshift(cur);
cur = cur.parentNode;
}

cur = bup;

while (cur) {
bp.unshift(cur);
cur = cur.parentNode;
}

al = ap.length;
bl = bp.length;

// Start walking down the tree looking for a discrepancy
for (var i = 0; i < al && i < bl; i++) {
if (ap[i] !== bp[i]) {
return siblingCheck(ap[i], bp[i]);
}
}

// We ended someplace up the tree so do a sibling check
return i === al ?
     siblingCheck(a, bp[i], -1) :
     siblingCheck(ap[i], b, 1);
};

siblingCheck = function (a, b, ret) {
if (a === b) {
return ret;
}

var cur = a.nextSibling;

while (cur) {
if (cur === b) {
return -1;
}

cur = cur.nextSibling;
}

return 1;
};
}

// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function () {
// We're going to inject a fake input element with a specified name
var form = document.createElement("div"),
   id = "script" + (new Date()).getTime(),
   root = document.documentElement;

form.innerHTML = "<a name='" + id + "'/>";

// Inject it into the root element, check its status, and remove it quickly
root.insertBefore(form, root.firstChild);

// The workaround has to do additional checks after a getElementById
// Which slows things down for other browsers (hence the branching)
if (document.getElementById(id)) {
Expr.find.ID = function (match, context, isXML) {
if (typeof context.getElementById !== "undefined" && !isXML) {
var m = context.getElementById(match[1]);

return m ?
         m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
           [m] :
           undefined :
         [];
}
};

Expr.filter.ID = function (elem, match) {
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");

return elem.nodeType === 1 && node && node.nodeValue === match;
};
}

root.removeChild(form);

// release memory in IE
root = form = null;
})();

(function () {
// Check to see if the browser returns only elements
// when doing getElementsByTagName("*")

// Create a fake element
var div = document.createElement("div");
div.appendChild(document.createComment(""));

// Make sure no comments are found
if (div.getElementsByTagName("*").length > 0) {
Expr.find.TAG = function (match, context) {
var results = context.getElementsByTagName(match[1]);

// Filter out possible comments
if (match[1] === "*") {
var tmp = [];

for (var i = 0; results[i]; i++) {
if (results[i].nodeType === 1) {
tmp.push(results[i]);
}
}

results = tmp;
}

return results;
};
}

// Check to see if an attribute returns normalized href attributes
div.innerHTML = "<a href='#'></a>";

if (div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
     div.firstChild.getAttribute("href") !== "#") {

Expr.attrHandle.href = function (elem) {
return elem.getAttribute("href", 2);
};
}

// release memory in IE
div = null;
})();

if (document.querySelectorAll) {
(function () {
var oldSizzle = Sizzle,
     div = document.createElement("div"),
     id = "__sizzle__";

div.innerHTML = "<p class='TEST'></p>";

// Safari can't handle uppercase or unicode characters when
// in quirks mode.
if (div.querySelectorAll && div.querySelectorAll(".TEST").length === 0) {
return;
}

Sizzle = function (query, context, extra, seed) {
context = context || document;

// Only use querySelectorAll on non-XML documents
// (ID selectors don't work in non-HTML documents)
if (!seed && !Sizzle.isXML(context)) {
// See if we find a selector to speed up
var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec(query);

if (match && (context.nodeType === 1 || context.nodeType === 9)) {
// Speed-up: Sizzle("TAG")
if (match[1]) {
return makeArray(context.getElementsByTagName(query), extra);

// Speed-up: Sizzle(".CLASS")
} else if (match[2] && Expr.find.CLASS && context.getElementsByClassName) {
return makeArray(context.getElementsByClassName(match[2]), extra);
}
}

if (context.nodeType === 9) {
// Speed-up: Sizzle("body")
// The body element only exists once, optimize finding it
if (query === "body" && context.body) {
return makeArray([context.body], extra);

// Speed-up: Sizzle("#ID")
} else if (match && match[3]) {
var elem = context.getElementById(match[3]);

// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if (elem && elem.parentNode) {
// Handle the case where IE and Opera return items
// by name instead of ID
if (elem.id === match[3]) {
return makeArray([elem], extra);
}

} else {
return makeArray([], extra);
}
}

try {
return makeArray(context.querySelectorAll(query), extra);
} catch (qsaError) { }

// 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
} else if (context.nodeType === 1 && context.nodeName.toLowerCase() !== "object") {
var oldContext = context,
           old = context.getAttribute("id"),
           nid = old || id,
           hasParent = context.parentNode,
           relativeHierarchySelector = /^\s*[+~]/.test(query);

if (!old) {
context.setAttribute("id", nid);
} else {
nid = nid.replace(/'/g, "\\$&");
}
if (relativeHierarchySelector && hasParent) {
context = context.parentNode;
}

try {
if (!relativeHierarchySelector || hasParent) {
return makeArray(context.querySelectorAll("[id='" + nid + "'] " + query), extra);
}

} catch (pseudoError) {
} finally {
if (!old) {
oldContext.removeAttribute("id");
}
}
}
}

return oldSizzle(query, context, extra, seed);
};

for (var prop in oldSizzle) {
Sizzle[prop] = oldSizzle[prop];
}

// release memory in IE
div = null;
})();
}

(function () {
var html = document.documentElement,
   matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;

if (matches) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9 fails this)
var disconnectedMatch = !matches.call(document.createElement("div"), "div"),
     pseudoWorks = false;

try {
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call(document.documentElement, "[test!='']:sizzle");

} catch (pseudoError) {
pseudoWorks = true;
}

Sizzle.matchesSelector = function (node, expr) {
// Make sure that attribute selectors are quoted
expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");

if (!Sizzle.isXML(node)) {
try {
if (pseudoWorks || !Expr.match.PSEUDO.test(expr) && !/!=/.test(expr)) {
var ret = matches.call(node, expr);

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

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

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

div.innerHTML = "<div class='test e'></div><div class='test'></div>";

// Opera can't find a second classname (in 9.6)
// Also, make sure that getElementsByClassName actually exists
if (!div.getElementsByClassName || div.getElementsByClassName("e").length === 0) {
return;
}

// Safari caches class attributes, doesn't catch changes (in 3.2)
div.lastChild.className = "e";

if (div.getElementsByClassName("e").length === 1) {
return;
}

Expr.order.splice(1, 0, "CLASS");
Expr.find.CLASS = function (match, context, isXML) {
if (typeof context.getElementsByClassName !== "undefined" && !isXML) {
return context.getElementsByClassName(match[1]);
}
};

// release memory in IE
div = null;
})();

function dirNodeCheck(dir, cur, doneName, checkSet, nodeCheck, isXML) {
for (var i = 0, l = checkSet.length; i < l; i++) {
var elem = checkSet[i];

if (elem) {
var match = false;

elem = elem[dir];

while (elem) {
if (elem[expando] === doneName) {
match = checkSet[elem.sizset];
break;
}

if (elem.nodeType === 1 && !isXML) {
elem[expando] = doneName;
elem.sizset = i;
}

if (elem.nodeName.toLowerCase() === cur) {
match = elem;
break;
}

elem = elem[dir];
}

checkSet[i] = match;
}
}
}

function dirCheck(dir, cur, doneName, checkSet, nodeCheck, isXML) {
for (var i = 0, l = checkSet.length; i < l; i++) {
var elem = checkSet[i];

if (elem) {
var match = false;

elem = elem[dir];

while (elem) {
if (elem[expando] === doneName) {
match = checkSet[elem.sizset];
break;
}

if (elem.nodeType === 1) {
if (!isXML) {
elem[expando] = doneName;
elem.sizset = i;
}

if (typeof cur !== "string") {
if (elem === cur) {
match = true;
break;
}

} else if (Sizzle.filter(cur, [elem]).length > 0) {
match = elem;
break;
}
}

elem = elem[dir];
}

checkSet[i] = match;
}
}
}

if (document.documentElement.contains) {
Sizzle.contains = function (a, b) {
return a !== b && (a.contains ? a.contains(b) : true);
};

} else if (document.documentElement.compareDocumentPosition) {
Sizzle.contains = function (a, b) {
return !!(a.compareDocumentPosition(b) & 16);
};

} else {
Sizzle.contains = function () {
return false;
};
}

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 : 0).documentElement;

return documentElement ? documentElement.nodeName !== "HTML" : false;
};

var posProcess = function (selector, context, seed) {
var match,
   tmpSet = [],
   later = "",
   root = context.nodeType ? [context] : context;

// Position selectors must be done after the filter
// And so must :not(positional) so we move all PSEUDOs to the end
while ((match = Expr.match.PSEUDO.exec(selector))) {
later += match[0];
selector = selector.replace(Expr.match.PSEUDO, "");
}

selector = Expr.relative[selector] ? selector + "*" : selector;

for (var i = 0, l = root.length; i < l; i++) {
Sizzle(selector, root[i], tmpSet, seed);
}

return Sizzle.filter(later, tmpSet);
};

// EXPOSE
// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
Sizzle.selectors.attrMap = {};
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.filters;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;


})();


var runtil = /Until$/,
 rparentsprev = /^(?:parents|prevUntil|prevAll)/,
// Note: This RegExp should be improved, or likely pulled from Sizzle
 rmultiselector = /,/,
 isSimple = /^.[^:#\[\.,]*$/,
 slice = Array.prototype.slice,
 POS = jQuery.expr.match.POS,
// methods guaranteed to produce a unique set when starting from a unique set
 guaranteedUnique = {
  children: true,
  contents: true,
  next: true,
  prev: true
 };

jQuery.fn.extend({
find: function (selector) {
var self = this,
     i, l;

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

var ret = this.pushStack("", "find", selector),
     length, n, r;

for (i = 0, l = this.length; i < l; i++) {
length = ret.length;
jQuery.find(selector, this[i], ret);

if (i > 0) {
// Make sure that the results are unique
for (n = length; n < ret.length; n++) {
for (r = 0; r < length; r++) {
if (ret[r] === ret[n]) {
ret.splice(n--, 1);
break;
}
}
}

}
}

return ret;
},

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

not: function (selector) {
return this.pushStack(winnow(this, selector, false), "not", selector);
},

filter: function (selector) {
return this.pushStack(winnow(this, selector, true), "filter", selector);
},

is: function (selector) {
return !!selector && (
     typeof selector === "string" ?
// If this is a positional selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
       POS.test(selector) ?
         jQuery(selector, this.context).index(this[0]) >= 0 :
         jQuery.filter(selector, this).length > 0 :
       this.filter(selector).length > 0);
},

closest: function (selectors, context) {
var ret = [], i, l, cur = this[0];

// Array (deprecated as of jQuery 1.7)
if (jQuery.isArray(selectors)) {
var level = 1;

while (cur && cur.ownerDocument && cur !== context) {
for (i = 0; i < selectors.length; i++) {

if (jQuery(cur).is(selectors[i])) {
ret.push({ selector: selectors[i], elem: cur, level: level });
}
}

cur = cur.parentNode;
level++;
}

return ret;
}

// String
var pos = POS.test(selectors) || typeof selectors !== "string" ?
       jQuery(selectors, context || this.context) :
       0;

for (i = 0, l = this.length; i < l; i++) {
cur = this[i];

while (cur) {
if (pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors)) {
ret.push(cur);
break;

} else {
cur = cur.parentNode;
if (!cur || !cur.ownerDocument || cur === context || cur.nodeType === 11) {
break;
}
}
}
}

ret = ret.length > 1 ? jQuery.unique(ret) : ret;

return this.pushStack(ret, "closest", selectors);
},

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

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

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

// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
     elem.jquery ? elem[0] : elem, this);
},

add: function (selector, context) {
var set = typeof selector === "string" ?
       jQuery(selector, context) :
       jQuery.makeArray(selector && selector.nodeType ? [selector] : selector),
     all = jQuery.merge(this.get(), set);

return this.pushStack(isDisconnected(set[0]) || isDisconnected(all[0]) ?
     all :
     jQuery.unique(all));
},

andSelf: function () {
return this.add(this.prevObject);
}
});

// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected(node) {
return !node || !node.parentNode || node.parentNode.nodeType === 11;
}

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 jQuery.nth(elem, 2, "nextSibling");
},
prev: function (elem) {
return jQuery.nth(elem, 2, "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 jQuery.nodeName(elem, "iframe") ?
     elem.contentDocument || elem.contentWindow.document :
     jQuery.makeArray(elem.childNodes);
}
}, function (name, fn) {
jQuery.fn[name] = function (until, selector) {
var ret = jQuery.map(this, fn, until);

if (!runtil.test(name)) {
selector = until;
}

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

ret = this.length > 1 && !guaranteedUnique[name] ? jQuery.unique(ret) : ret;

if ((this.length > 1 || rmultiselector.test(selector)) && rparentsprev.test(name)) {
ret = ret.reverse();
}

return this.pushStack(ret, name, slice.call(arguments).join(","));
};
});

jQuery.extend({
filter: function (expr, elems, not) {
if (not) {
expr = ":not(" + expr + ")";
}

return elems.length === 1 ?
     jQuery.find.matchesSelector(elems[0], expr) ? [elems[0]] : [] :
     jQuery.find.matches(expr, elems);
},

dir: function (elem, dir, until) {
var matched = [],
     cur = elem[dir];

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

nth: function (cur, result, dir, elem) {
result = result || 1;
var num = 0;

for (; cur; cur = cur[dir]) {
if (cur.nodeType === 1 && ++num === result) {
break;
}
}

return cur;
},

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

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

return r;
}
});

// Implement the identical functionality for filter and not
function winnow(elements, qualifier, keep) {

// Can't pass null or undefined to indexOf in Firefox 4
// Set to 0 to skip string check
qualifier = qualifier || 0;

if (jQuery.isFunction(qualifier)) {
return jQuery.grep(elements, function (elem, i) {
var retVal = !!qualifier.call(elem, i, elem);
return retVal === keep;
});

} else if (qualifier.nodeType) {
return jQuery.grep(elements, function (elem, i) {
return (elem === qualifier) === keep;
});

} else if (typeof qualifier === "string") {
var filtered = jQuery.grep(elements, function (elem) {
return elem.nodeType === 1;
});

if (isSimple.test(qualifier)) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter(qualifier, filtered);
}
}

return jQuery.grep(elements, function (elem, i) {
return (jQuery.inArray(elem, qualifier) >= 0) === keep;
});
}




function createSafeFragment(document) {
var list = nodeNames.split("|"),
 safeFrag = document.createDocumentFragment();

if (safeFrag.createElement) {
while (list.length) {
safeFrag.createElement(
       list.pop()
     );
}
}
return safeFrag;
}

var nodeNames = "abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|" +
   "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
 rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
 rleadingWhitespace = /^\s+/,
 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
 rtagName = /<([\w:]+)/,
 rtbody = /<tbody/i,
 rhtml = /<|&#?\w+;/,
 rnoInnerhtml = /<(?:script|style)/i,
 rnocache = /<(?:script|object|embed|option|style)/i,
 rnoshimcache = new RegExp("<(?:" + nodeNames + ")", "i"),
// checked="checked" or checked
 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
 rscriptType = /\/(java|ecma)script/i,
 rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
 wrapMap = {
  option: [1, "<select multiple='multiple'>", "</select>"],
  legend: [1, "<fieldset>", "</fieldset>"],
  thead: [1, "<table>", "</table>"],
  tr: [2, "<table><tbody>", "</tbody></table>"],
  td: [3, "<table><tbody><tr>", "</tr></tbody></table>"],
  col: [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"],
  area: [1, "<map>", "</map>"],
  _default: [0, "", ""]
 },
 safeFragment = createSafeFragment(document);

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

// IE can't serialize <link> and <script> tags normally
if (!jQuery.support.htmlSerialize) {
wrapMap._default = [1, "div<div>", "</div>"];
}

jQuery.fn.extend({
text: function (text) {
if (jQuery.isFunction(text)) {
return this.each(function (i) {
var self = jQuery(this);

self.text(text.call(this, i, self.text()));
});
}

if (typeof text !== "object" && text !== undefined) {
return this.empty().append((this[0] && this[0].ownerDocument || document).createTextNode(text));
}

return jQuery.text(this);
},

wrapAll: function (html) {
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
var 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.firstChild && elem.firstChild.nodeType === 1) {
elem = elem.firstChild;
}

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();
},

append: function () {
return this.domManip(arguments, true, function (elem) {
if (this.nodeType === 1) {
this.appendChild(elem);
}
});
},

prepend: function () {
return this.domManip(arguments, true, function (elem) {
if (this.nodeType === 1) {
this.insertBefore(elem, this.firstChild);
}
});
},

before: function () {
if (this[0] && this[0].parentNode) {
return this.domManip(arguments, false, function (elem) {
this.parentNode.insertBefore(elem, this);
});
} else if (arguments.length) {
var set = jQuery.clean(arguments);
set.push.apply(set, this.toArray());
return this.pushStack(set, "before", arguments);
}
},

after: function () {
if (this[0] && this[0].parentNode) {
return this.domManip(arguments, false, function (elem) {
this.parentNode.insertBefore(elem, this.nextSibling);
});
} else if (arguments.length) {
var set = this.pushStack(this, "after", arguments);
set.push.apply(set, jQuery.clean(arguments));
return set;
}
},

// keepData is for internal use only--do not document
remove: function (selector, keepData) {
for (var i = 0, elem; (elem = this[i]) != null; i++) {
if (!selector || jQuery.filter(selector, [elem]).length) {
if (!keepData && elem.nodeType === 1) {
jQuery.cleanData(elem.getElementsByTagName("*"));
jQuery.cleanData([elem]);
}

if (elem.parentNode) {
elem.parentNode.removeChild(elem);
}
}
}

return this;
},

empty: function () {
for (var i = 0, elem; (elem = this[i]) != null; i++) {
// Remove element nodes and prevent memory leaks
if (elem.nodeType === 1) {
jQuery.cleanData(elem.getElementsByTagName("*"));
}

// Remove any remaining nodes
while (elem.firstChild) {
elem.removeChild(elem.firstChild);
}
}

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) {
if (value === undefined) {
return this[0] && this[0].nodeType === 1 ?
       this[0].innerHTML.replace(rinlinejQuery, "") :
       null;

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

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

try {
for (var i = 0, l = this.length; i < l; i++) {
// Remove element nodes and prevent memory leaks
if (this[i].nodeType === 1) {
jQuery.cleanData(this[i].getElementsByTagName("*"));
this[i].innerHTML = value;
}
}

// If using innerHTML throws an exception, use the fallback method
} catch (e) {
this.empty().append(value);
}

} else if (jQuery.isFunction(value)) {
this.each(function (i) {
var self = jQuery(this);

self.html(value.call(this, i, self.html()));
});

} else {
this.empty().append(value);
}

return this;
},

replaceWith: function (value) {
if (this[0] && this[0].parentNode) {
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if (jQuery.isFunction(value)) {
return this.each(function (i) {
var self = jQuery(this), old = self.html();
self.replaceWith(value.call(this, i, old));
});
}

if (typeof value !== "string") {
value = jQuery(value).detach();
}

return this.each(function () {
var next = this.nextSibling,
         parent = this.parentNode;

jQuery(this).remove();

if (next) {
jQuery(next).before(value);
} else {
jQuery(parent).append(value);
}
});
} else {
return this.length ?
       this.pushStack(jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value) :
       this;
}
},

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

domManip: function (args, table, callback) {
var results, first, fragment, parent,
     value = args[0],
     scripts = [];

// We can't cloneNode fragments that contain checked, in WebKit
if (!jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test(value)) {
return this.each(function () {
jQuery(this).domManip(args, table, callback, true);
});
}

if (jQuery.isFunction(value)) {
return this.each(function (i) {
var self = jQuery(this);
args[0] = value.call(this, i, table ? self.html() : undefined);
self.domManip(args, table, callback);
});
}

if (this[0]) {
parent = value && value.parentNode;

// If we're in a fragment, just use that instead of building a new one
if (jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length) {
results = { fragment: parent };

} else {
results = jQuery.buildFragment(args, this, scripts);
}

fragment = results.fragment;

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

if (first) {
table = table && jQuery.nodeName(first, "tr");

for (var i = 0, l = this.length, lastIndex = l - 1; i < l; i++) {
callback.call(
           table ?
             root(this[i], first) :
             this[i],
// Make sure that we do not leak memory by inadvertently discarding
// the original fragment (which might have attached data) instead of
// using it; in addition, use the original fragment object for the last
// item instead of first because it can end up being emptied incorrectly
// in certain situations (Bug #8070).
// Fragments from the fragment cache must always be cloned and never used
// in place.
           results.cacheable || (l > 1 && i < lastIndex) ?
             jQuery.clone(fragment, true, true) :
             fragment
         );
}
}

if (scripts.length) {
jQuery.each(scripts, evalScript);
}
}

return this;
}
});

function root(elem, cur) {
return jQuery.nodeName(elem, "table") ?
   (elem.getElementsByTagName("tbody")[0] ||
   elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
   elem;
}

function cloneCopyEvent(src, dest) {

if (dest.nodeType !== 1 || !jQuery.hasData(src)) {
return;
}

var type, i, l,
   oldData = jQuery._data(src),
   curData = jQuery._data(dest, oldData),
   events = oldData.events;

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

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

// make the cloned public data object a copy from the original
if (curData.data) {
curData.data = jQuery.extend({}, curData.data);
}
}

function cloneFixAttributes(src, dest) {
var nodeName;

// We do not need to do anything for non-Elements
if (dest.nodeType !== 1) {
return;
}

// clearAttributes removes the attributes, which we don't want,
// but also removes the attachEvent events, which we *do* want
if (dest.clearAttributes) {
dest.clearAttributes();
}

// mergeAttributes, in contrast, only merges back on the
// original attributes, not the events
if (dest.mergeAttributes) {
dest.mergeAttributes(src);
}

nodeName = dest.nodeName.toLowerCase();

// IE6-8 fail to clone children inside object elements that use
// the proprietary classid attribute value (rather than the type
// attribute) to identify the type of content to display
if (nodeName === "object") {
dest.outerHTML = src.outerHTML;

} else if (nodeName === "input" && (src.type === "checkbox" || src.type === "radio")) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
if (src.checked) {
dest.defaultChecked = dest.checked = src.checked;
}

// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if (dest.value !== src.value) {
dest.value = src.value;
}

// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if (nodeName === "option") {
dest.selected = src.defaultSelected;

// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if (nodeName === "input" || nodeName === "textarea") {
dest.defaultValue = src.defaultValue;
}

// Event data gets referenced instead of copied if the expando
// gets copied too
dest.removeAttribute(jQuery.expando);
}

jQuery.buildFragment = function (args, nodes, scripts) {
var fragment, cacheable, cacheresults, doc,
 first = args[0];

// nodes may contain either an explicit document object,
// a jQuery collection or context object.
// If nodes[0] contains a valid object to assign to doc
if (nodes && nodes[0]) {
doc = nodes[0].ownerDocument || nodes[0];
}

// Ensure that an attr object doesn't incorrectly stand in as a document object
// Chrome and Firefox seem to allow this to occur and will throw exception
// Fixes #8950
if (!doc.createDocumentFragment) {
doc = document;
}

// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
// Cloning options loses the selected state, so don't cache them
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
if (args.length === 1 && typeof first === "string" && first.length < 512 && doc === document &&
   first.charAt(0) === "<" && !rnocache.test(first) &&
   (jQuery.support.checkClone || !rchecked.test(first)) &&
   (jQuery.support.html5Clone || !rnoshimcache.test(first))) {

cacheable = true;

cacheresults = jQuery.fragments[first];
if (cacheresults && cacheresults !== 1) {
fragment = cacheresults;
}
}

if (!fragment) {
fragment = doc.createDocumentFragment();
jQuery.clean(args, doc, fragment, scripts);
}

if (cacheable) {
jQuery.fragments[first] = cacheresults ? fragment : 1;
}

return { fragment: fragment, cacheable: cacheable };
};

jQuery.fragments = {};

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

if (parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1) {
insert[original](this[0]);
return this;

} else {
for (var i = 0, l = insert.length; i < l; i++) {
var elems = (i > 0 ? this.clone(true) : this).get();
jQuery(insert[i])[original](elems);
ret = ret.concat(elems);
}

return this.pushStack(ret, name, insert.selector);
}
};
});

function getAll(elem) {
if (typeof elem.getElementsByTagName !== "undefined") {
return elem.getElementsByTagName("*");

} else if (typeof elem.querySelectorAll !== "undefined") {
return elem.querySelectorAll("*");

} else {
return [];
}
}

// Used in clean, fixes the defaultChecked property
function fixDefaultChecked(elem) {
if (elem.type === "checkbox" || elem.type === "radio") {
elem.defaultChecked = elem.checked;
}
}
// Finds all inputs and passes them to fixDefaultChecked
function findInputs(elem) {
var nodeName = (elem.nodeName || "").toLowerCase();
if (nodeName === "input") {
fixDefaultChecked(elem);
// Skip scripts, get other children
} else if (nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined") {
jQuery.grep(elem.getElementsByTagName("input"), fixDefaultChecked);
}
}

// Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
function shimCloneNode(elem) {
var div = document.createElement("div");
safeFragment.appendChild(div);

div.innerHTML = elem.outerHTML;
return div.firstChild;
}

jQuery.extend({
clone: function (elem, dataAndEvents, deepDataAndEvents) {
var srcElements,
     destElements,
     i,
// IE<=8 does not properly clone detached, unknown element nodes
     clone = jQuery.support.html5Clone || !rnoshimcache.test("<" + elem.nodeName) ?
       elem.cloneNode(true) :
       shimCloneNode(elem);

if ((!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
       (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) {
// IE copies events bound via attachEvent when using cloneNode.
// Calling detachEvent on the clone will also remove the events
// from the original. In order to get around this, we use some
// proprietary methods to clear the events. Thanks to MooTools
// guys for this hotness.

cloneFixAttributes(elem, clone);

// Using Sizzle here is crazy slow, so we use getElementsByTagName instead
srcElements = getAll(elem);
destElements = getAll(clone);

// Weird iteration because IE will replace the length property
// with an element if you are cloning the body and one of the
// elements on the page has a name or id of "length"
for (i = 0; srcElements[i]; ++i) {
// Ensure that the destination node is not null; Fixes #9587
if (destElements[i]) {
cloneFixAttributes(srcElements[i], destElements[i]);
}
}
}

// Copy the events from the original to the clone
if (dataAndEvents) {
cloneCopyEvent(elem, clone);

if (deepDataAndEvents) {
srcElements = getAll(elem);
destElements = getAll(clone);

for (i = 0; srcElements[i]; ++i) {
cloneCopyEvent(srcElements[i], destElements[i]);
}
}
}

srcElements = destElements = null;

// Return the cloned set
return clone;
},

clean: function (elems, context, fragment, scripts) {
var checkScriptType;

context = context || document;

// !context.createElement fails in IE with an error but returns typeof 'object'
if (typeof context.createElement === "undefined") {
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
}

var ret = [], j;

for (var i = 0, elem; (elem = elems[i]) != null; i++) {
if (typeof elem === "number") {
elem += "";
}

if (!elem) {
continue;
}

// Convert html string into DOM nodes
if (typeof elem === "string") {
if (!rhtml.test(elem)) {
elem = context.createTextNode(elem);
} else {
// Fix "XHTML"-style tags in all browsers
elem = elem.replace(rxhtmlTag, "<$1></$2>");

// Trim whitespace, otherwise indexOf won't work as expected
var tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase(),
           wrap = wrapMap[tag] || wrapMap._default,
           depth = wrap[0],
           div = context.createElement("div");

// Append wrapper element to unknown element safe doc fragment
if (context === document) {
// Use the fragment we've already created for this document
safeFragment.appendChild(div);
} else {
// Use a fragment created with the owner document
createSafeFragment(context).appendChild(div);
}

// Go to html and back, then peel off extra wrappers
div.innerHTML = wrap[1] + elem + wrap[2];

// Move to the right depth
while (depth--) {
div = div.lastChild;
}

// Remove IE's autoinserted <tbody> from table fragments
if (!jQuery.support.tbody) {

// String was a <table>, *may* have spurious <tbody>
var hasBody = rtbody.test(elem),
             tbody = tag === "table" && !hasBody ?
               div.firstChild && div.firstChild.childNodes :

// String was a bare <thead> or <tfoot>
               wrap[1] === "<table>" && !hasBody ?
                 div.childNodes :
                 [];

for (j = tbody.length - 1; j >= 0; --j) {
if (jQuery.nodeName(tbody[j], "tbody") && !tbody[j].childNodes.length) {
tbody[j].parentNode.removeChild(tbody[j]);
}
}
}

// IE completely kills leading whitespace when innerHTML is used
if (!jQuery.support.leadingWhitespace && rleadingWhitespace.test(elem)) {
div.insertBefore(context.createTextNode(rleadingWhitespace.exec(elem)[0]), div.firstChild);
}

elem = div.childNodes;
}
}

// Resets defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
var len;
if (!jQuery.support.appendChecked) {
if (elem[0] && typeof (len = elem.length) === "number") {
for (j = 0; j < len; j++) {
findInputs(elem[j]);
}
} else {
findInputs(elem);
}
}

if (elem.nodeType) {
ret.push(elem);
} else {
ret = jQuery.merge(ret, elem);
}
}

if (fragment) {
checkScriptType = function (elem) {
return !elem.type || rscriptType.test(elem.type);
};
for (i = 0; ret[i]; i++) {
if (scripts && jQuery.nodeName(ret[i], "script") && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript")) {
scripts.push(ret[i].parentNode ? ret[i].parentNode.removeChild(ret[i]) : ret[i]);

} else {
if (ret[i].nodeType === 1) {
var jsTags = jQuery.grep(ret[i].getElementsByTagName("script"), checkScriptType);

ret.splice.apply(ret, [i + 1, 0].concat(jsTags));
}
fragment.appendChild(ret[i]);
}
}
}

return ret;
},

cleanData: function (elems) {
var data, id,
     cache = jQuery.cache,
     special = jQuery.event.special,
     deleteExpando = jQuery.support.deleteExpando;

for (var i = 0, elem; (elem = elems[i]) != null; i++) {
if (elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) {
continue;
}

id = elem[jQuery.expando];

if (id) {
data = cache[id];

if (data && data.events) {
for (var 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);
}
}

// Null the DOM reference to avoid IE6/7/8 leak (#7054)
if (data.handle) {
data.handle.elem = null;
}
}

if (deleteExpando) {
delete elem[jQuery.expando];

} else if (elem.removeAttribute) {
elem.removeAttribute(jQuery.expando);
}

delete cache[id];
}
}
}
});

function evalScript(i, elem) {
if (elem.src) {
jQuery.ajax({
url: elem.src,
async: false,
dataType: "script"
});
} else {
jQuery.globalEval((elem.text || elem.textContent || elem.innerHTML || "").replace(rcleanScript, "/*$0*/"));
}

if (elem.parentNode) {
elem.parentNode.removeChild(elem);
}
}




var ralpha = /alpha\([^)]*\)/i,
 ropacity = /opacity=([^)]*)/,
// fixed for IE9, see #8346
 rupper = /([A-Z]|^ms)/g,
 rnumpx = /^-?\d+(?:px)?$/i,
 rnum = /^-?\d/,
 rrelNum = /^([\-+])=([\-+.\de]+)/,

 cssShow = { position: "absolute", visibility: "hidden", display: "block" },
 cssWidth = ["Left", "Right"],
 cssHeight = ["Top", "Bottom"],
 curCSS,

 getComputedStyle,
 currentStyle;

jQuery.fn.css = function (name, value) {
// Setting 'undefined' is a no-op
if (arguments.length === 2 && value === undefined) {
return this;
}

return jQuery.access(this, name, value, true, function (elem, name, value) {
return value !== undefined ?
     jQuery.style(elem, name, value) :
     jQuery.css(elem, name);
});
};

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", "opacity");
return ret === "" ? "1" : ret;

} else {
return elem.style.opacity;
}
}
}
},

// Exclude the following css properties to add px
cssNumber: {
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": 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: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},

// 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, origName = jQuery.camelCase(name),
     style = elem.style, hooks = jQuery.cssHooks[origName];

name = jQuery.cssProps[origName] || origName;

// Check if we're setting a value
if (value !== undefined) {
type = typeof value;

// convert relative number strings (+= 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 NaN and null values aren't set. See: #7116
if (value == null || type === "number" && isNaN(value)) {
return;
}

// If a number was passed in, add 'px' to the (except for certain CSS properties)
if (type === "number" && !jQuery.cssNumber[origName]) {
value += "px";
}

// If a hook was provided, use that value, otherwise just set the specified value
if (!hooks || !("set" in hooks) || (value = hooks.set(elem, value)) !== undefined) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[name] = value;
} catch (e) { }
}

} 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) {
var ret, hooks;

// Make sure that we're working with the right name
name = jQuery.camelCase(name);
hooks = jQuery.cssHooks[name];
name = jQuery.cssProps[name] || name;

// cssFloat needs a special treatment
if (name === "cssFloat") {
name = "float";
}

// If a hook was provided get the computed value from there
if (hooks && "get" in hooks && (ret = hooks.get(elem, true, extra)) !== undefined) {
return ret;

// Otherwise, if a way to get the computed value exists, use that
} else if (curCSS) {
return curCSS(elem, name);
}
},

// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function (elem, options, callback) {
var old = {};

// Remember the old values, and insert the new ones
for (var name in options) {
old[name] = elem.style[name];
elem.style[name] = options[name];
}

callback.call(elem);

// Revert the old values
for (name in options) {
elem.style[name] = old[name];
}
}
});

// DEPRECATED, Use jQuery.css() instead
jQuery.curCSS = jQuery.css;

jQuery.each(["height", "width"], function (i, name) {
jQuery.cssHooks[name] = {
get: function (elem, computed, extra) {
var val;

if (computed) {
if (elem.offsetWidth !== 0) {
return getWH(elem, name, extra);
} else {
jQuery.swap(elem, cssShow, function () {
val = getWH(elem, name, extra);
});
}

return val;
}
},

set: function (elem, value) {
if (rnumpx.test(value)) {
// ignore negative width and height values #1599
value = parseFloat(value);

if (value >= 0) {
return value + "px";
}

} else {
return value;
}
}
};
});

if (!jQuery.support.opacity) {
jQuery.cssHooks.opacity = {
get: function (elem, computed) {
// IE uses filters for opacity
return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ?
       (parseFloat(RegExp.$1) / 100) + "" :
       computed ? "1" : "";
},

set: function (elem, value) {
var style = elem.style,
       currentStyle = elem.currentStyle,
       opacity = jQuery.isNumeric(value) ? "alpha(opacity=" + value * 100 + ")" : "",
       filter = currentStyle && currentStyle.filter || style.filter || "";

// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;

// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
if (value >= 1 && jQuery.trim(filter.replace(ralpha, "")) === "") {

// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute("filter");

// if there there is no filter style applied in a css rule, we are done
if (currentStyle && !currentStyle.filter) {
return;
}
}

// otherwise, set new filter values
style.filter = ralpha.test(filter) ?
       filter.replace(ralpha, opacity) :
       filter + " " + opacity;
}
};
}

jQuery(function () {
// This hook cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
if (!jQuery.support.reliableMarginRight) {
jQuery.cssHooks.marginRight = {
get: function (elem, computed) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
var ret;
jQuery.swap(elem, { "display": "inline-block" }, function () {
if (computed) {
ret = curCSS(elem, "margin-right", "marginRight");
} else {
ret = elem.style.marginRight;
}
});
return ret;
}
};
}
});

if (document.defaultView && document.defaultView.getComputedStyle) {
getComputedStyle = function (elem, name) {
var ret, defaultView, computedStyle;

name = name.replace(rupper, "-$1").toLowerCase();

if ((defaultView = elem.ownerDocument.defaultView) &&
       (computedStyle = defaultView.getComputedStyle(elem, null))) {
ret = computedStyle.getPropertyValue(name);
if (ret === "" && !jQuery.contains(elem.ownerDocument.documentElement, elem)) {
ret = jQuery.style(elem, name);
}
}

return ret;
};
}

if (document.documentElement.currentStyle) {
currentStyle = function (elem, name) {
var left, rsLeft, uncomputed,
     ret = elem.currentStyle && elem.currentStyle[name],
     style = elem.style;

// Avoid setting ret to empty string here
// so we don't default to auto
if (ret === null && style && (uncomputed = style[name])) {
ret = uncomputed;
}

// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291

// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
if (!rnumpx.test(ret) && rnum.test(ret)) {

// Remember the original values
left = style.left;
rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;

// Put in the new values to get a computed value out
if (rsLeft) {
elem.runtimeStyle.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : (ret || 0);
ret = style.pixelLeft + "px";

// Revert the changed values
style.left = left;
if (rsLeft) {
elem.runtimeStyle.left = rsLeft;
}
}

return ret === "" ? "auto" : ret;
};
}

curCSS = getComputedStyle || currentStyle;

function getWH(elem, name, extra) {

// Start with offset property
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
   which = name === "width" ? cssWidth : cssHeight,
   i = 0,
   len = which.length;

if (val > 0) {
if (extra !== "border") {
for (; i < len; i++) {
if (!extra) {
val -= parseFloat(jQuery.css(elem, "padding" + which[i])) || 0;
}
if (extra === "margin") {
val += parseFloat(jQuery.css(elem, extra + which[i])) || 0;
} else {
val -= parseFloat(jQuery.css(elem, "border" + which[i] + "Width")) || 0;
}
}
}

return val + "px";
}

// Fall back to computed then uncomputed css if necessary
val = curCSS(elem, name, name);
if (val < 0 || val == null) {
val = elem.style[name] || 0;
}
// Normalize "", auto, and prepare for extra
val = parseFloat(val) || 0;

// Add padding, border, margin
if (extra) {
for (; i < len; i++) {
val += parseFloat(jQuery.css(elem, "padding" + which[i])) || 0;
if (extra !== "padding") {
val += parseFloat(jQuery.css(elem, "border" + which[i] + "Width")) || 0;
}
if (extra === "margin") {
val += parseFloat(jQuery.css(elem, extra + which[i])) || 0;
}
}
}

return val + "px";
}

if (jQuery.expr && jQuery.expr.filters) {
jQuery.expr.filters.hidden = function (elem) {
var width = elem.offsetWidth,
     height = elem.offsetHeight;

return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css(elem, "display")) === "none");
};

jQuery.expr.filters.visible = function (elem) {
return !jQuery.expr.filters.hidden(elem);
};
}




var r20 = /%20/g,
 rbracket = /\[\]$/,
 rCRLF = /\r?\n/g,
 rhash = /#.*$/,
 rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
 rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
// #7653, #8125, #8152: local protocol detection
 rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
 rnoContent = /^(?:GET|HEAD)$/,
 rprotocol = /^\/\//,
 rquery = /\?/,
 rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
 rselectTextarea = /^(?:select|textarea)/i,
 rspacesAjax = /\s+/,
 rts = /([?&])_=[^&]*/,
 rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,

// Keep a copy of the old load method
 _load = jQuery.fn.load,

/* 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 = {},

// Document location
 ajaxLocation,

// Document location segments
 ajaxLocParts,

// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
 allTypes = ["*/"] + ["*"];

// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch (e) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement("a");
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.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 = "*";
}

if (jQuery.isFunction(func)) {
var dataTypes = dataTypeExpression.toLowerCase().split(rspacesAjax),
       i = 0,
       length = dataTypes.length,
       dataType,
       list,
       placeBefore;

// For each dataType in the dataTypeExpression
for (; i < length; i++) {
dataType = dataTypes[i];
// We control if we're asked to add before
// any existing element
placeBefore = /^\+/.test(dataType);
if (placeBefore) {
dataType = dataType.substr(1) || "*";
}
list = structure[dataType] = structure[dataType] || [];
// then we add to the structure accordingly
list[placeBefore ? "unshift" : "push"](func);
}
}
};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR,
   dataType /* internal */, inspected /* internal */) {

dataType = dataType || options.dataTypes[0];
inspected = inspected || {};

inspected[dataType] = true;

var list = structure[dataType],
   i = 0,
   length = list ? list.length : 0,
   executeOnly = (structure === prefilters),
   selection;

for (; i < length && (executeOnly || !selection); i++) {
selection = list[i](options, originalOptions, jqXHR);
// If we got redirected to another dataType
// we try there if executing only and not done already
if (typeof selection === "string") {
if (!executeOnly || inspected[selection]) {
selection = undefined;
} else {
options.dataTypes.unshift(selection);
selection = inspectPrefiltersOrTransports(
           structure, options, originalOptions, jqXHR, selection, inspected);
}
}
}
// If we're only executing or nothing was selected
// we try the catchall dataType if not done already
if ((executeOnly || !selection) && !inspected["*"]) {
selection = inspectPrefiltersOrTransports(
       structure, options, originalOptions, jqXHR, "*", inspected);
}
// unnecessary when only executing (prefilters)
// but it'll be ignored by the caller in that case
return selection;
}

// 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);
}
}

jQuery.fn.extend({
load: function (url, params, callback) {
if (typeof url !== "string" && _load) {
return _load.apply(this, arguments);

// Don't do a request if no elements are being requested
} else if (!this.length) {
return this;
}

var off = url.indexOf(" ");
if (off >= 0) {
var selector = url.slice(off, url.length);
url = url.slice(0, off);
}

// Default to a GET request
var type = "GET";

// If the second parameter was provided
if (params) {
// 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 (typeof params === "object") {
params = jQuery.param(params, jQuery.ajaxSettings.traditional);
type = "POST";
}
}

var self = this;

// Request the remote document
jQuery.ajax({
url: url,
type: type,
dataType: "html",
data: params,
// Complete callback (responseText is used internally)
complete: function (jqXHR, status, responseText) {
// Store the response as specified by the jqXHR object
responseText = jqXHR.responseText;
// If successful, inject the HTML into all the matched elements
if (jqXHR.isResolved()) {
// #4825: Get the actual response in case
// a dataFilter is present in ajaxSettings
jqXHR.done(function (r) {
responseText = r;
});
// See if a selector was specified
self.html(selector ?
// Create a dummy div to hold the results
           jQuery("<div>")
// inject the contents of the document in, removing the scripts
// to avoid any 'Permission Denied' errors in IE
             .append(responseText.replace(rscript, ""))

// Locate the specified elements
             .find(selector) :

// If not, just inject the full result
           responseText);
}

if (callback) {
self.each(callback, [responseText, status, jqXHR]);
}
}
});

return this;
},

serialize: function () {
return jQuery.param(this.serializeArray());
},

serializeArray: function () {
return this.map(function () {
return this.elements ? jQuery.makeArray(this.elements) : this;
})
   .filter(function () {
    return this.name && !this.disabled &&
       (this.checked || rselectTextarea.test(this.nodeName) ||
         rinput.test(this.type));
   })
   .map(function (i, elem) {
    var val = jQuery(this).val();

    return val == null ?
       null :
       jQuery.isArray(val) ?
         jQuery.map(val, function (val, i) {
          return { name: elem.name, value: val.replace(rCRLF, "\r\n") };
         }) :
         { name: elem.name, value: val.replace(rCRLF, "\r\n") };
   }).get();
}
});

// Attach a bunch of functions for handling common AJAX events
jQuery.each("ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function (i, o) {
jQuery.fn[o] = function (f) {
return this.on(o, f);
};
});

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({
type: method,
url: url,
data: data,
success: callback,
dataType: type
});
};
});

jQuery.extend({

getScript: function (url, callback) {
return jQuery.get(url, undefined, callback, "script");
},

getJSON: function (url, data, callback) {
return jQuery.get(url, data, callback, "json");
},

// 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) {
if (settings) {
// Building a settings object
ajaxExtend(target, jQuery.ajaxSettings);
} else {
// Extending ajaxSettings
settings = target;
target = jQuery.ajaxSettings;
}
ajaxExtend(target, settings);
return target;
},

ajaxSettings: {
url: ajaxLocation,
isLocal: rlocalProtocol.test(ajaxLocParts[1]),
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded",
processData: true,
async: true,
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
traditional: false,
headers: {},
*/

accepts: {
xml: "application/xml, text/xml",
html: "text/html",
text: "text/plain",
json: "application/json, text/javascript",
"*": allTypes
},

contents: {
xml: /xml/,
html: /html/,
json: /json/
},

responseFields: {
xml: "responseXML",
text: "responseText"
},

// List of data converters
// 1) key format is "source_type destination_type" (a single space in-between)
// 2) the catchall symbol "*" can be used for source_type
converters: {

// Convert anything to text
"* text": window.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: {
context: true,
url: true
}
},

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 // Create the final options object
     s = jQuery.ajaxSetup({}, options),
// Callbacks context
     callbackContext = s.context || s,
// Context for global events
// It's the callbackContext if one was provided in the options
// and if it's a DOM node or a jQuery collection
     globalEventContext = callbackContext !== s &&
       (callbackContext.nodeType || callbackContext instanceof jQuery) ?
           jQuery(callbackContext) : jQuery.event,
// Deferreds
     deferred = jQuery.Deferred(),
     completeDeferred = jQuery.Callbacks("once memory"),
// Status-dependent callbacks
     statusCode = s.statusCode || {},
// ifModified key
     ifModifiedKey,
// Headers (they are sent all at once)
     requestHeaders = {},
     requestHeadersNames = {},
// Response headers
     responseHeadersString,
     responseHeaders,
// transport
     transport,
// timeout handle
     timeoutTimer,
// Cross-domain detection vars
     parts,
// The jqXHR state
     state = 0,
// To know if global events are to be dispatched
     fireGlobals,
// Loop variable
     i,
// Fake xhr
     jqXHR = {

      readyState: 0,

      // Caches the header
      setRequestHeader: function (name, value) {
      if (!state) {
      var lname = name.toLowerCase();
      name = requestHeadersNames[lname] = requestHeadersNames[lname] || name;
      requestHeaders[name] = value;
      }
      return this;
      },

      // Raw string
      getAllResponseHeaders: function () {
      return state === 2 ? responseHeadersString : null;
      },

      // 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 === undefined ? null : match;
      },

      // Overrides response content-type header
      overrideMimeType: function (type) {
      if (!state) {
      s.mimeType = type;
      }
      return this;
      },

      // Cancel the request
      abort: function (statusText) {
      statusText = statusText || "abort";
      if (transport) {
      transport.abort(statusText);
      }
      done(0, statusText);
      return this;
      }
     };

// Callback for when everything is done
// It is defined here because jslint complains if it is declared
// at the end of the function (which would be more logical and readable)
function done(status, nativeStatusText, responses, headers) {

// 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;

var isSuccess,
       success,
       error,
       statusText = nativeStatusText,
       response = responses ? ajaxHandleResponses(s, jqXHR, responses) : undefined,
       lastModified,
       etag;

// If successful, handle type chaining
if (status >= 200 && status < 300 || status === 304) {

// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if (s.ifModified) {

if ((lastModified = jqXHR.getResponseHeader("Last-Modified"))) {
jQuery.lastModified[ifModifiedKey] = lastModified;
}
if ((etag = jqXHR.getResponseHeader("Etag"))) {
jQuery.etag[ifModifiedKey] = etag;
}
}

// If not modified
if (status === 304) {

statusText = "notmodified";
isSuccess = true;

// If we have data
} else {

try {
success = ajaxConvert(s, response);
statusText = "success";
isSuccess = true;
} catch (e) {
// We have a parsererror
statusText = "parsererror";
error = e;
}
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if (!statusText || status) {
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("ajax" + (isSuccess ? "Success" : "Error"),
           [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");
}
}
}

// Attach deferreds
deferred.promise(jqXHR);
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
jqXHR.complete = completeDeferred.add;

// Status-dependent callbacks
jqXHR.statusCode = function (map) {
if (map) {
var tmp;
if (state < 2) {
for (tmp in map) {
statusCode[tmp] = [statusCode[tmp], map[tmp]];
}
} else {
tmp = map[jqXHR.status];
jqXHR.then(tmp, tmp);
}
}
return this;
};

// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// We also use the url parameter if available
s.url = ((url || s.url) + "").replace(rhash, "").replace(rprotocol, ajaxLocParts[1] + "//");

// Extract dataTypes list
s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().split(rspacesAjax);

// Determine if a cross-domain request is in order
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 prefiler, stop there
if (state === 2) {
return false;
}

// We can fire global events as of now if asked to
fireGlobals = s.global;

// Uppercase the type
s.type = s.type.toUpperCase();

// Determine if request has content
s.hasContent = !rnoContent.test(s.type);

// Watch for a new set of requests
if (fireGlobals && jQuery.active++ === 0) {
jQuery.event.trigger("ajaxStart");
}

// More options handling for requests with no content
if (!s.hasContent) {

// If data is available, append data to url
if (s.data) {
s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}

// Get ifModifiedKey before adding the anti-cache parameter
ifModifiedKey = s.url;

// Add anti-cache in url if needed
if (s.cache === false) {

var ts = jQuery.now(),
// try replacing _= if it is there
         ret = s.url.replace(rts, "$1_=" + ts);

// if nothing was replaced, add timestamp to the end
s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "");
}
}

// 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 If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if (s.ifModified) {
ifModifiedKey = ifModifiedKey || s.url;
if (jQuery.lastModified[ifModifiedKey]) {
jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[ifModifiedKey]);
}
if (jQuery.etag[ifModifiedKey]) {
jqXHR.setRequestHeader("If-None-Match", jQuery.etag[ifModifiedKey]);
}
}

// 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
jqXHR.abort();
return false;

}

// 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;
}
}
}

return jqXHR;
},

// Serialize an array of form elements or a set of
// key/values into a query string
param: function (a, traditional) {
var s = [],
     add = function (key, value) {
      // If value is a function, invoke it and return its value
      value = jQuery.isFunction(value) ? value() : value;
      s[s.length] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
     };

// Set traditional to true for jQuery <= 1.3.2 behavior.
if (traditional === undefined) {
traditional = 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 (var prefix in a) {
buildParams(prefix, a[prefix], traditional, add);
}
}

// Return the resulting serialization
return s.join("&").replace(r20, "+");
}
});

function buildParams(prefix, obj, traditional, add) {
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 {
// If array item is non-scalar (array or object), encode its
// numeric index to resolve deserialization ambiguity issues.
// Note that rack (as of 1.0.0) can't currently deserialize
// nested arrays properly, and attempting to do so may cause
// a server error. Possible fixes are to modify rack's
// deserialization algorithm or to provide an option or flag
// to force array serialization to be shallow.
buildParams(prefix + "[" + (typeof v === "object" || jQuery.isArray(v) ? i : "") + "]", v, traditional, add);
}
});

} else if (!traditional && obj != null && typeof obj === "object") {
// Serialize object item.
for (var name in obj) {
buildParams(prefix + "[" + name + "]", obj[name], traditional, add);
}

} else {
// Serialize scalar item.
add(prefix, obj);
}
}

// This is still on the jQuery object... for now
// Want to move this to jQuery.ajax some day
jQuery.extend({

// Counter for holding the number of active queries
active: 0,

// Last-Modified header cache for next request
lastModified: {},
etag: {}

});

/* Handles responses to an ajax request:
* - sets all responseXXX fields accordingly
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses(s, jqXHR, responses) {

var contents = s.contents,
   dataTypes = s.dataTypes,
   responseFields = s.responseFields,
   ct,
   type,
   finalDataType,
   firstDataType;

// Fill responseXXX fields
for (type in responseFields) {
if (type in responses) {
jqXHR[responseFields[type]] = responses[type];
}
}

// Remove auto dataType and get content-type in the process
while (dataTypes[0] === "*") {
dataTypes.shift();
if (ct === undefined) {
ct = s.mimeType || jqXHR.getResponseHeader("content-type");
}
}

// Check if we're dealing with a known content-type
if (ct) {
for (type in contents) {
if (contents[type] && contents[type].test(ct)) {
dataTypes.unshift(type);
break;
}
}
}

// Check 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
function ajaxConvert(s, response) {

// Apply the dataFilter if provided
if (s.dataFilter) {
response = s.dataFilter(response, s.dataType);
}

var dataTypes = s.dataTypes,
   converters = {},
   i,
   key,
   length = dataTypes.length,
   tmp,
// Current and previous dataTypes
   current = dataTypes[0],
   prev,
// Conversion expression
   conversion,
// Conversion function
   conv,
// Conversion functions (transitive conversion)
   conv1,
   conv2;

// For each dataType in the chain
for (i = 1; i < length; i++) {

// Create converters map
// with lowercased keys
if (i === 1) {
for (key in s.converters) {
if (typeof key === "string") {
converters[key.toLowerCase()] = s.converters[key];
}
}
}

// Get the dataTypes
prev = current;
current = dataTypes[i];

// If current is auto dataType, update it to prev
if (current === "*") {
current = prev;
// If no auto and dataTypes are actually different
} else if (prev !== "*" && prev !== current) {

// Get the converter
conversion = prev + " " + current;
conv = converters[conversion] || converters["* " + current];

// If there is no direct converter, search transitively
if (!conv) {
conv2 = undefined;
for (conv1 in converters) {
tmp = conv1.split(" ");
if (tmp[0] === prev || tmp[0] === "*") {
conv2 = converters[tmp[1] + " " + current];
if (conv2) {
conv1 = converters[conv1];
if (conv1 === true) {
conv = conv2;
} else if (conv2 === true) {
conv = conv1;
}
break;
}
}
}
}
// If we found no converter, dispatch an error
if (!(conv || conv2)) {
jQuery.error("No conversion from " + conversion.replace(" ", " to "));
}
// If found converter is not an equivalence
if (conv !== true) {
// Convert with 1 or 2 converters accordingly
response = conv ? conv(response) : conv2(conv1(response));
}
}
}
return response;
}




var jsc = jQuery.now(),
 jsre = /(\=)\?(&|$)|\?\?/i;

// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function () {
return jQuery.expando + "_" + (jsc++);
}
});

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter("json jsonp", function (s, originalSettings, jqXHR) {

var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
   (typeof s.data === "string");

if (s.dataTypes[0] === "jsonp" ||
   s.jsonp !== false && (jsre.test(s.url) ||
       inspectData && jsre.test(s.data))) {

var responseContainer,
     jsonpCallback = s.jsonpCallback =
       jQuery.isFunction(s.jsonpCallback) ? s.jsonpCallback() : s.jsonpCallback,
     previous = window[jsonpCallback],
     url = s.url,
     data = s.data,
     replace = "$1" + jsonpCallback + "$2";

if (s.jsonp !== false) {
url = url.replace(jsre, replace);
if (s.url === url) {
if (inspectData) {
data = data.replace(jsre, replace);
}
if (s.data === data) {
// Add callback manually
url += (/\?/.test(url) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
}
}
}

s.url = url;
s.data = data;

// Install callback
window[jsonpCallback] = function (response) {
responseContainer = [response];
};

// Clean-up function
jqXHR.always(function () {
// Set callback back to previous value
window[jsonpCallback] = previous;
// Call if it was a function and we have a response
if (responseContainer && jQuery.isFunction(previous)) {
window[jsonpCallback](responseContainer[0]);
}
});

// Use data converter to retrieve json after script execution
s.converters["script json"] = function () {
if (!responseContainer) {
jQuery.error(jsonpCallback + " was not called");
}
return responseContainer[0];
};

// force json dataType
s.dataTypes[0] = "json";

// Delegate to script
return "script";
}
});




// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /javascript|ecmascript/
},
converters: {
"text script": function (text) {
jQuery.globalEval(text);
return text;
}
}
});

// Handle cache's special case and global
jQuery.ajaxPrefilter("script", function (s) {
if (s.cache === undefined) {
s.cache = false;
}
if (s.crossDomain) {
s.type = "GET";
s.global = false;
}
});

// Bind script tag hack transport
jQuery.ajaxTransport("script", function (s) {

// This transport only deals with cross domain requests
if (s.crossDomain) {

var script,
     head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;

return {

send: function (_, callback) {

script = document.createElement("script");

script.async = "async";

if (s.scriptCharset) {
script.charset = s.scriptCharset;
}

script.src = s.url;

// Attach handlers for all browsers
script.onload = script.onreadystatechange = function (_, isAbort) {

if (isAbort || !script.readyState || /loaded|complete/.test(script.readyState)) {

// Handle memory leak in IE
script.onload = script.onreadystatechange = null;

// Remove the script
if (head && script.parentNode) {
head.removeChild(script);
}

// Dereference the script
script = undefined;

// Callback if not abort
if (!isAbort) {
callback(200, "success");
}
}
};
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709 and #4378).
head.insertBefore(script, head.firstChild);
},

abort: function () {
if (script) {
script.onload(0, 1);
}
}
};
}
});




var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
 xhrOnUnloadAbort = window.ActiveXObject ? function () {
  // Abort all pending requests
  for (var key in xhrCallbacks) {
  xhrCallbacks[key](0, 1);
  }
 } : false,
 xhrId = 0,
 xhrCallbacks;

// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch (e) { }
}

function createActiveXHR() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch (e) { }
}

// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
 function () {
  return !this.isLocal && createStandardXHR() || createActiveXHR();
 } :
// For all other browsers, use the standard XMLHttpRequest object
 createStandardXHR;

// Determine support properties
(function (xhr) {
jQuery.extend(jQuery.support, {
ajax: !!xhr,
cors: !!xhr && ("withCredentials" in xhr)
});
})(jQuery.ajaxSettings.xhr());

// Create transport if the browser can provide an xhr
if (jQuery.support.ajax) {

jQuery.ajaxTransport(function (s) {
// Cross domain only allowed if supported through XMLHttpRequest
if (!s.crossDomain || jQuery.support.cors) {

var callback;

return {
send: function (headers, complete) {

// Get a new xhr
var xhr = s.xhr(),
           handle,
           i;

// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if (s.username) {
xhr.open(s.type, s.url, s.async, s.username, s.password);
} else {
xhr.open(s.type, s.url, s.async);
}

// Apply custom fields if provided
if (s.xhrFields) {
for (i in s.xhrFields) {
xhr[i] = s.xhrFields[i];
}
}

// Override mime type if needed
if (s.mimeType && xhr.overrideMimeType) {
xhr.overrideMimeType(s.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 (!s.crossDomain && !headers["X-Requested-With"]) {
headers["X-Requested-With"] = "XMLHttpRequest";
}

// Need an extra try/catch for cross domain requests in Firefox 3
try {
for (i in headers) {
xhr.setRequestHeader(i, headers[i]);
}
} catch (_) { }

// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send((s.hasContent && s.data) || null);

// Listener
callback = function (_, isAbort) {

var status,
             statusText,
             responseHeaders,
             responses,
             xml;

// Firefox throws exceptions when accessing properties
// of an xhr when a network error occured
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {

// Was never called and is aborted or complete
if (callback && (isAbort || xhr.readyState === 4)) {

// Only called once
callback = undefined;

// Do not keep as active anymore
if (handle) {
xhr.onreadystatechange = jQuery.noop;
if (xhrOnUnloadAbort) {
delete xhrCallbacks[handle];
}
}

// If it's an abort
if (isAbort) {
// Abort it manually if needed
if (xhr.readyState !== 4) {
xhr.abort();
}
} else {
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
responses = {};
xml = xhr.responseXML;

// Construct response list
if (xml && xml.documentElement /* #4958 */) {
responses.xml = xml;
}
responses.text = xhr.responseText;

// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch (e) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}

// Filter status for non standard behaviors

// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if (!status && s.isLocal && !s.crossDomain) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if (status === 1223) {
status = 204;
}
}
}
} catch (firefoxAccessException) {
if (!isAbort) {
complete(-1, firefoxAccessException);
}
}

// Call complete if needed
if (responses) {
complete(status, statusText, responses, responseHeaders);
}
};

// if we're in sync mode or it's in cache
// and has been retrieved directly (IE6 & IE7)
// we need to manually fire the callback
if (!s.async || xhr.readyState === 4) {
callback();
} else {
handle = ++xhrId;
if (xhrOnUnloadAbort) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if (!xhrCallbacks) {
xhrCallbacks = {};
jQuery(window).unload(xhrOnUnloadAbort);
}
// Add to list of active xhrs callbacks
xhrCallbacks[handle] = callback;
}
xhr.onreadystatechange = callback;
}
},

abort: function () {
if (callback) {
callback(0, 1);
}
}
};
}
});
}




var elemdisplay = {},
 iframe, iframeDoc,
 rfxtypes = /^(?:toggle|show|hide)$/,
 rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
 timerId,
 fxAttrs = [
// height animations
   ["height", "marginTop", "marginBottom", "paddingTop", "paddingBottom"],
// width animations
   ["width", "marginLeft", "marginRight", "paddingLeft", "paddingRight"],
// opacity animations
   ["opacity"]
 ],
 fxNow;

jQuery.fn.extend({
show: function (speed, easing, callback) {
var elem, display;

if (speed || speed === 0) {
return this.animate(genFx("show", 3), speed, easing, callback);

} else {
for (var i = 0, j = this.length; i < j; i++) {
elem = this[i];

if (elem.style) {
display = elem.style.display;

// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if (!jQuery._data(elem, "olddisplay") && display === "none") {
display = 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 (display === "" && jQuery.css(elem, "display") === "none") {
jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
}
}
}

// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for (i = 0; i < j; i++) {
elem = this[i];

if (elem.style) {
display = elem.style.display;

if (display === "" || display === "none") {
elem.style.display = jQuery._data(elem, "olddisplay") || "";
}
}
}

return this;
}
},

hide: function (speed, easing, callback) {
if (speed || speed === 0) {
return this.animate(genFx("hide", 3), speed, easing, callback);

} else {
var elem, display,
       i = 0,
       j = this.length;

for (; i < j; i++) {
elem = this[i];
if (elem.style) {
display = jQuery.css(elem, "display");

if (display !== "none" && !jQuery._data(elem, "olddisplay")) {
jQuery._data(elem, "olddisplay", display);
}
}
}

// Set the display of the elements in a second loop
// to avoid the constant reflow
for (i = 0; i < j; i++) {
if (this[i].style) {
this[i].style.display = "none";
}
}

return this;
}
},

// Save the old toggle function
_toggle: jQuery.fn.toggle,

toggle: function (fn, fn2, callback) {
var bool = typeof fn === "boolean";

if (jQuery.isFunction(fn) && jQuery.isFunction(fn2)) {
this._toggle.apply(this, arguments);

} else if (fn == null || bool) {
this.each(function () {
var state = bool ? fn : jQuery(this).is(":hidden");
jQuery(this)[state ? "show" : "hide"]();
});

} else {
this.animate(genFx("toggle", 3), fn, fn2, callback);
}

return this;
},

fadeTo: function (speed, to, easing, callback) {
return this.filter(":hidden").css("opacity", 0).show().end()
         .animate({ opacity: to }, speed, easing, callback);
},

animate: function (prop, speed, easing, callback) {
var optall = jQuery.speed(speed, easing, callback);

if (jQuery.isEmptyObject(prop)) {
return this.each(optall.complete, [false]);
}

// Do not change referenced properties as per-property easing will be lost
prop = jQuery.extend({}, prop);

function doAnimation() {
// XXX 'this' does not always have a nodeName when running the
// test suite

if (optall.queue === false) {
jQuery._mark(this);
}

var opt = jQuery.extend({}, optall),
       isElement = this.nodeType === 1,
       hidden = isElement && jQuery(this).is(":hidden"),
       name, val, p, e,
       parts, start, end, unit,
       method;

// will store per property easing and be used to determine when an animation is complete
opt.animatedProperties = {};

for (p in prop) {

// property name normalization
name = jQuery.camelCase(p);
if (p !== name) {
prop[name] = prop[p];
delete prop[p];
}

val = prop[name];

// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
if (jQuery.isArray(val)) {
opt.animatedProperties[name] = val[1];
val = prop[name] = val[0];
} else {
opt.animatedProperties[name] = opt.specialEasing && opt.specialEasing[name] || opt.easing || 'swing';
}

if (val === "hide" && hidden || val === "show" && !hidden) {
return opt.complete.call(this);
}

if (isElement && (name === "height" || name === "width")) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opt.overflow = [this.style.overflow, this.style.overflowX, this.style.overflowY];

// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if (jQuery.css(this, "display") === "inline" &&
             jQuery.css(this, "float") === "none") {

// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if (!jQuery.support.inlineBlockNeedsLayout || defaultDisplay(this.nodeName) === "inline") {
this.style.display = "inline-block";

} else {
this.style.zoom = 1;
}
}
}
}

if (opt.overflow != null) {
this.style.overflow = "hidden";
}

for (p in prop) {
e = new jQuery.fx(this, opt, p);
val = prop[p];

if (rfxtypes.test(val)) {

// Tracks whether to show or hide based on private
// data attached to the element
method = jQuery._data(this, "toggle" + p) || (val === "toggle" ? hidden ? "show" : "hide" : 0);
if (method) {
jQuery._data(this, "toggle" + p, method === "show" ? "hide" : "show");
e[method]();
} else {
e[val]();
}

} else {
parts = rfxnum.exec(val);
start = e.cur();

if (parts) {
end = parseFloat(parts[2]);
unit = parts[3] || (jQuery.cssNumber[p] ? "" : "px");

// We need to compute starting value
if (unit !== "px") {
jQuery.style(this, p, (end || 1) + unit);
start = ((end || 1) / e.cur()) * start;
jQuery.style(this, p, start + unit);
}

// If a +=/-= token was provided, we're doing a relative animation
if (parts[1]) {
end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
}

e.custom(start, end, unit);

} else {
e.custom(start, val, "");
}
}
}

// For JS strict compliance
return true;
}

return optall.queue === false ?
     this.each(doAnimation) :
     this.queue(optall.queue, doAnimation);
},

stop: function (type, clearQueue, gotoEnd) {
if (typeof type !== "string") {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if (clearQueue && type !== false) {
this.queue(type || "fx", []);
}

return this.each(function () {
var index,
       hadTimers = false,
       timers = jQuery.timers,
       data = jQuery._data(this);

// clear marker counters if we know they won't be
if (!gotoEnd) {
jQuery._unmark(true, this);
}

function stopQueue(elem, data, index) {
var hooks = data[index];
jQuery.removeData(elem, index, true);
hooks.stop(gotoEnd);
}

if (type == null) {
for (index in data) {
if (data[index] && data[index].stop && index.indexOf(".run") === index.length - 4) {
stopQueue(this, data, index);
}
}
} else if (data[index = type + ".run"] && data[index].stop) {
stopQueue(this, data, index);
}

for (index = timers.length; index--; ) {
if (timers[index].elem === this && (type == null || timers[index].queue === type)) {
if (gotoEnd) {

// force the next step to be the last
timers[index](true);
} else {
timers[index].saveState();
}
hadTimers = true;
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 (!(gotoEnd && hadTimers)) {
jQuery.dequeue(this, type);
}
});
}

});

// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(clearFxNow, 0);
return (fxNow = jQuery.now());
}

function clearFxNow() {
fxNow = undefined;
}

// Generate parameters to create a standard animation
function genFx(type, num) {
var obj = {};

jQuery.each(fxAttrs.concat.apply([], fxAttrs.slice(0, num)), function () {
obj[this] = type;
});

return obj;
}

// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show", 1),
slideUp: genFx("hide", 1),
slideToggle: genFx("toggle", 1),
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.extend({
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 (noUnmark) {
if (jQuery.isFunction(opt.old)) {
opt.old.call(this);
}

if (opt.queue) {
jQuery.dequeue(this, opt.queue);
} else if (noUnmark !== false) {
jQuery._unmark(this);
}
};

return opt;
},

easing: {
linear: function (p, n, firstNum, diff) {
return firstNum + diff * p;
},
swing: function (p, n, firstNum, diff) {
return ((-Math.cos(p * Math.PI) / 2) + 0.5) * diff + firstNum;
}
},

timers: [],

fx: function (elem, options, prop) {
this.options = options;
this.elem = elem;
this.prop = prop;

options.orig = options.orig || {};
}

});

jQuery.fx.prototype = {
// Simple function for setting a style value
update: function () {
if (this.options.step) {
this.options.step.call(this.elem, this.now, this);
}

(jQuery.fx.step[this.prop] || jQuery.fx.step._default)(this);
},

// Get the current size
cur: function () {
if (this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null)) {
return this.elem[this.prop];
}

var parsed,
     r = jQuery.css(this.elem, this.prop);
// Empty strings, null, undefined and "auto" are converted to 0,
// complex values such as "rotate(1rad)" are returned as is,
// simple values such as "10px" are parsed to Float.
return isNaN(parsed = parseFloat(r)) ? !r || r === "auto" ? 0 : r : parsed;
},

// Start an animation from one number to another
custom: function (from, to, unit) {
var self = this,
     fx = jQuery.fx;

this.startTime = fxNow || createFxNow();
this.end = to;
this.now = this.start = from;
this.pos = this.state = 0;
this.unit = unit || this.unit || (jQuery.cssNumber[this.prop] ? "" : "px");

function t(gotoEnd) {
return self.step(gotoEnd);
}

t.queue = this.options.queue;
t.elem = this.elem;
t.saveState = function () {
if (self.options.hide && jQuery._data(self.elem, "fxshow" + self.prop) === undefined) {
jQuery._data(self.elem, "fxshow" + self.prop, self.start);
}
};

if (t() && jQuery.timers.push(t) && !timerId) {
timerId = setInterval(fx.tick, fx.interval);
}
},

// Simple 'show' function
show: function () {
var dataShow = jQuery._data(this.elem, "fxshow" + this.prop);

// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = dataShow || jQuery.style(this.elem, this.prop);
this.options.show = true;

// Begin the animation
// Make sure that we start at a small width/height to avoid any flash of content
if (dataShow !== undefined) {
// This show is picking up where a previous hide or show left off
this.custom(this.cur(), dataShow);
} else {
this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
}

// Start by showing the element
jQuery(this.elem).show();
},

// Simple 'hide' function
hide: function () {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery._data(this.elem, "fxshow" + this.prop) || jQuery.style(this.elem, this.prop);
this.options.hide = true;

// Begin the animation
this.custom(this.cur(), 0);
},

// Each step of an animation
step: function (gotoEnd) {
var p, n, complete,
     t = fxNow || createFxNow(),
     done = true,
     elem = this.elem,
     options = this.options;

if (gotoEnd || t >= options.duration + this.startTime) {
this.now = this.end;
this.pos = this.state = 1;
this.update();

options.animatedProperties[this.prop] = true;

for (p in options.animatedProperties) {
if (options.animatedProperties[p] !== true) {
done = false;
}
}

if (done) {
// Reset the overflow
if (options.overflow != null && !jQuery.support.shrinkWrapBlocks) {

jQuery.each(["", "X", "Y"], function (index, value) {
elem.style["overflow" + value] = options.overflow[index];
});
}

// Hide the element if the "hide" operation was done
if (options.hide) {
jQuery(elem).hide();
}

// Reset the properties, if the item has been hidden or shown
if (options.hide || options.show) {
for (p in options.animatedProperties) {
jQuery.style(elem, p, options.orig[p]);
jQuery.removeData(elem, "fxshow" + p, true);
// Toggle data is no longer needed
jQuery.removeData(elem, "toggle" + p, true);
}
}

// Execute the complete function
// in the event that the complete function throws an exception
// we must ensure it won't be called twice. #5684

complete = options.complete;
if (complete) {

options.complete = false;
complete.call(elem);
}
}

return false;

} else {
// classical easing cannot be used with an Infinity duration
if (options.duration == Infinity) {
this.now = t;
} else {
n = t - this.startTime;
this.state = n / options.duration;

// Perform the easing function, defaults to swing
this.pos = jQuery.easing[options.animatedProperties[this.prop]](this.state, n, 0, 1, options.duration);
this.now = this.start + ((this.end - this.start) * this.pos);
}
// Perform the next step of the animation
this.update();
}

return true;
}
};

jQuery.extend(jQuery.fx, {
tick: function () {
var timer,
     timers = jQuery.timers,
     i = 0;

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();
}
},

interval: 13,

stop: function () {
clearInterval(timerId);
timerId = null;
},

speeds: {
slow: 600,
fast: 200,
// Default speed
_default: 400
},

step: {
opacity: function (fx) {
jQuery.style(fx.elem, "opacity", fx.now);
},

_default: function (fx) {
if (fx.elem.style && fx.elem.style[fx.prop] != null) {
fx.elem.style[fx.prop] = fx.now + fx.unit;
} else {
fx.elem[fx.prop] = fx.now;
}
}
}
});

// Adds width/height step functions
// Do not set anything below 0
jQuery.each(["width", "height"], function (i, prop) {
jQuery.fx.step[prop] = function (fx) {
jQuery.style(fx.elem, prop, Math.max(0, fx.now) + fx.unit);
};
});

if (jQuery.expr && jQuery.expr.filters) {
jQuery.expr.filters.animated = function (elem) {
return jQuery.grep(jQuery.timers, function (fn) {
return elem === fn.elem;
}).length;
};
}

// Try to restore the default display value of an element
function defaultDisplay(nodeName) {

if (!elemdisplay[nodeName]) {

var body = document.body,
     elem = jQuery("<" + nodeName + ">").appendTo(body),
     display = elem.css("display");
elem.remove();

// If the simple way fails,
// get element's real default display by attaching it to a temp iframe
if (display === "none" || display === "") {
// No iframe to use yet, so create it
if (!iframe) {
iframe = document.createElement("iframe");
iframe.frameBorder = iframe.width = iframe.height = 0;
}

body.appendChild(iframe);

// Create a cacheable copy of the iframe document on first call.
// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
// document to it; WebKit & Firefox won't allow reusing the iframe document.
if (!iframeDoc || !iframe.createElement) {
iframeDoc = (iframe.contentWindow || iframe.contentDocument).document;
iframeDoc.write((document.compatMode === "CSS1Compat" ? "<!doctype html>" : "") + "<html><body>");
iframeDoc.close();
}

elem = iframeDoc.createElement(nodeName);

iframeDoc.body.appendChild(elem);

display = jQuery.css(elem, "display");
body.removeChild(iframe);
}

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

return elemdisplay[nodeName];
}




var rtable = /^t(?:able|d|h)$/i,
 rroot = /^(?:body|html)$/i;

if ("getBoundingClientRect" in document.documentElement) {
jQuery.fn.offset = function (options) {
var elem = this[0], box;

if (options) {
return this.each(function (i) {
jQuery.offset.setOffset(this, options, i);
});
}

if (!elem || !elem.ownerDocument) {
return null;
}

if (elem === elem.ownerDocument.body) {
return jQuery.offset.bodyOffset(elem);
}

try {
box = elem.getBoundingClientRect();
} catch (e) { }

var doc = elem.ownerDocument,
     docElem = doc.documentElement;

// Make sure we're not dealing with a disconnected DOM node
if (!box || !jQuery.contains(docElem, elem)) {
return box ? { top: box.top, left: box.left} : { top: 0, left: 0 };
}

var body = doc.body,
     win = getWindow(doc),
     clientTop = docElem.clientTop || body.clientTop || 0,
     clientLeft = docElem.clientLeft || body.clientLeft || 0,
     scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop,
     scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
     top = box.top + scrollTop - clientTop,
     left = box.left + scrollLeft - clientLeft;

return { top: top, left: left };
};

} else {
jQuery.fn.offset = function (options) {
var elem = this[0];

if (options) {
return this.each(function (i) {
jQuery.offset.setOffset(this, options, i);
});
}

if (!elem || !elem.ownerDocument) {
return null;
}

if (elem === elem.ownerDocument.body) {
return jQuery.offset.bodyOffset(elem);
}

var computedStyle,
     offsetParent = elem.offsetParent,
     prevOffsetParent = elem,
     doc = elem.ownerDocument,
     docElem = doc.documentElement,
     body = doc.body,

     defaultView = doc.defaultView,
     prevComputedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle,
     top = elem.offsetTop,
     left = elem.offsetLeft;

while ((elem = elem.parentNode) && elem !== body && elem !== docElem) {
if (jQuery.support.fixedPosition && prevComputedStyle.position === "fixed") {
break;
}

computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
top -= elem.scrollTop;
left -= elem.scrollLeft;

if (elem === offsetParent) {
top += elem.offsetTop;
left += elem.offsetLeft;

if (jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName))) {
top += parseFloat(computedStyle.borderTopWidth) || 0;
left += parseFloat(computedStyle.borderLeftWidth) || 0;
}

prevOffsetParent = offsetParent;
offsetParent = elem.offsetParent;
}

if (jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible") {
top += parseFloat(computedStyle.borderTopWidth) || 0;
left += parseFloat(computedStyle.borderLeftWidth) || 0;
}

prevComputedStyle = computedStyle;
}

if (prevComputedStyle.position === "relative" || prevComputedStyle.position === "static") {
top += body.offsetTop;
left += body.offsetLeft;
}

if (jQuery.support.fixedPosition && prevComputedStyle.position === "fixed") {
top += Math.max(docElem.scrollTop, body.scrollTop);
left += Math.max(docElem.scrollLeft, body.scrollLeft);
}

return { top: top, left: left };
};
}

jQuery.offset = {

bodyOffset: function (body) {
var top = body.offsetTop,
     left = body.offsetLeft;

if (jQuery.support.doesNotIncludeMarginInBodyOffset) {
top += parseFloat(jQuery.css(body, "marginTop")) || 0;
left += parseFloat(jQuery.css(body, "marginLeft")) || 0;
}

return { top: top, left: left };
},

setOffset: function (elem, options, i) {
var position = jQuery.css(elem, "position");

// set position first, in-case top/left are set even on static elem
if (position === "static") {
elem.style.position = "relative";
}

var curElem = jQuery(elem),
     curOffset = curElem.offset(),
     curCSSTop = jQuery.css(elem, "top"),
     curCSSLeft = jQuery.css(elem, "left"),
     calculatePosition = (position === "absolute" || position === "fixed") && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
     props = {}, curPosition = {}, curTop, curLeft;

// 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({

position: function () {
if (!this[0]) {
return null;
}

var elem = this[0],

// Get *real* offsetParent
   offsetParent = this.offsetParent(),

// Get correct offsets
   offset = this.offset(),
   parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0} : offsetParent.offset();

// Subtract element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
offset.top -= parseFloat(jQuery.css(elem, "marginTop")) || 0;
offset.left -= parseFloat(jQuery.css(elem, "marginLeft")) || 0;

// Add offsetParent borders
parentOffset.top += parseFloat(jQuery.css(offsetParent[0], "borderTopWidth")) || 0;
parentOffset.left += parseFloat(jQuery.css(offsetParent[0], "borderLeftWidth")) || 0;

// Subtract the two offsets
return {
top: offset.top - parentOffset.top,
left: offset.left - parentOffset.left
};
},

offsetParent: function () {
return this.map(function () {
var offsetParent = this.offsetParent || document.body;
while (offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static")) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent;
});
}
});


// Create scrollLeft and scrollTop methods
jQuery.each(["Left", "Top"], function (i, name) {
var method = "scroll" + name;

jQuery.fn[method] = function (val) {
var elem, win;

if (val === undefined) {
elem = this[0];

if (!elem) {
return null;
}

win = getWindow(elem);

// Return the scroll offset
return win ? ("pageXOffset" in win) ? win[i ? "pageYOffset" : "pageXOffset"] :
       jQuery.support.boxModel && win.document.documentElement[method] ||
         win.document.body[method] :
       elem[method];
}

// Set the scroll offset
return this.each(function () {
win = getWindow(this);

if (win) {
win.scrollTo(
         !i ? val : jQuery(win).scrollLeft(),
          i ? val : jQuery(win).scrollTop()
       );

} else {
this[method] = val;
}
});
};
});

function getWindow(elem) {
return jQuery.isWindow(elem) ?
   elem :
   elem.nodeType === 9 ?
     elem.defaultView || elem.parentWindow :
     false;
}




// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each(["Height", "Width"], function (i, name) {

var type = name.toLowerCase();

// innerHeight and innerWidth
jQuery.fn["inner" + name] = function () {
var elem = this[0];
return elem ?
     elem.style ?
     parseFloat(jQuery.css(elem, type, "padding")) :
     this[type]() :
     null;
};

// outerHeight and outerWidth
jQuery.fn["outer" + name] = function (margin) {
var elem = this[0];
return elem ?
     elem.style ?
     parseFloat(jQuery.css(elem, type, margin ? "margin" : "border")) :
     this[type]() :
     null;
};

jQuery.fn[type] = function (size) {
// Get window width or height
var elem = this[0];
if (!elem) {
return size == null ? null : this;
}

if (jQuery.isFunction(size)) {
return this.each(function (i) {
var self = jQuery(this);
self[type](size.call(this, i, self[type]()));
});
}

if (jQuery.isWindow(elem)) {
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
var docElemProp = elem.document.documentElement["client" + name],
       body = elem.document.body;
return elem.document.compatMode === "CSS1Compat" && docElemProp ||
       body && body["client" + name] || docElemProp;

// Get document width or height
} else if (elem.nodeType === 9) {
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
return Math.max(
       elem.documentElement["client" + name],
       elem.body["scroll" + name], elem.documentElement["scroll" + name],
       elem.body["offset" + name], elem.documentElement["offset" + name]
     );

// Get or set width or height on the element
} else if (size === undefined) {
var orig = jQuery.css(elem, type),
       ret = parseFloat(orig);

return jQuery.isNumeric(ret) ? ret : orig;

// Set the width or height on the element (default to pixels if value is unitless)
} else {
return this.css(type, typeof size === "string" ? size : size + "px");
}
};

});




// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;

// Expose jQuery as an AMD module, but only for AMD loaders that
// understand the issues with loading multiple versions of jQuery
// in a page that all might call define(). The loader will indicate
// they have special allowances for multiple jQuery versions by
// specifying define.amd.jQuery = true. Register as a named module,
// since jQuery can be concatenated with other files that may use define,
// but not use 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.
if (typeof define === "function" && define.amd && define.amd.jQuery) {
define("jquery", [], function () { return jQuery; });
}



})(window);