/*!
 * jQuery JavaScript Library v1.10.2
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date:2013-07-03T13:48Z
 */
(function(window, undefined) {

    // Can't do this because several apps including ASP.NET trace
    // the stack via arguments.caller.callee and Firefox dies if
    // you try to trace through "use strict" call chains. (#13335)
    // Support:Firefox 18+
    //"use strict";
    var
    // The deferred used on DOM ready
    readyList,

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

    // Support:IE<10
    // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
    core_strundefined = typeof undefined,

        // Use the correct document accordingly with window argument (sandbox)
        location = window.location,
        document = window.document,
        docElem = document.documentElement,

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

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

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

        // List of deleted data cache ids, so we can reuse them
        core_deletedIds = [],

        core_version = "1.10.2",

        // Save a reference to some core methods
        core_concat = core_deletedIds.concat,
        core_push = core_deletedIds.push,
        core_slice = core_deletedIds.slice,
        core_indexOf = core_deletedIds.indexOf,
        core_toString = class2type.toString,
        core_hasOwn = class2type.hasOwnProperty,
        core_trim = core_version.trim,

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

        // Used for matching numbers
        core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,

        // Used for splitting on whitespace
        core_rnotwhite = /\S+/g,

        // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
        rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,

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

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

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

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

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

        // The ready event handler
        completed = function(event) {

            // readyState === "complete" is good enough for us to call the dom ready in oldIE
            if (document.addEventListener || event.type === "load" || document.readyState === "complete") {
                detach();
                jQuery.ready();
            }
        },
        // Clean-up method for dom ready events
        detach = function() {
            if (document.addEventListener) {
                document.removeEventListener("DOMContentLoaded", completed, false);
                window.removeEventListener("load", completed, false);

            } else {
                document.detachEvent("onreadystatechange", completed);
                window.detachEvent("onload", completed);
            }
        };

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

        constructor:jQuery,
        init:function(selector, context, rootjQuery) {
            var match, elem;

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

            // Handle HTML strings
            if (typeof selector === "string") {
                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 = rquickExpr.exec(selector);
                }

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

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

                        // scripts is true for back-compat
                        jQuery.merge(this, jQuery.parseHTML(
                        match[1],
                        context && context.nodeType ? context.ownerDocument || context :document,
                        true));

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

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

                        return this;

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

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

                // HANDLE:$(function)
                // Shortcut for document ready
            } else if (jQuery.isFunction(selector)) {
                return 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 default length of a jQuery object is 0
        length:0,

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

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

            // Return 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) {

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

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

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

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

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

            return this;
        },

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

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

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

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

        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:core_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 src, copyIsArray, copy, name, options, 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({
        // Unique for each copy of jQuery on the page
        // Non-digits removed to match rinlinejQuery
        expando:"jQuery" + (core_version + Math.random()).replace(/\D/g, ""),

        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) {

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

            // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
            if (!document.body) {
                return setTimeout(jQuery.ready);
            }

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

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

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

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

        // 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";
        },

        isWindow:function(obj) {
            /* jshint eqeqeq:false */
            return obj != null && obj == obj.window;
        },

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

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

        isPlainObject:function(obj) {
            var key;

            // 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 && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
                    return false;
                }
            } catch (e) {
                // IE8,9 Will throw exceptions on certain host objects #9897
                return false;
            }

            // Support:IE<9
            // Handle iteration over inherited properties before own properties.
            if (jQuery.support.ownLast) {
                for (key in obj) {
                    return core_hasOwn.call(obj, key);
                }
            }

            // Own properties are enumerated firstly, so to speed up,
            // if last one is own, then all properties are own.
            for (key in obj) {}

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

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

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

        // data:string of html
        // context (optional):If specified, the fragment will be created in this context, defaults to document
        // keepScripts (optional):If true, will include scripts passed in the html string
        parseHTML:function(data, context, keepScripts) {
            if (!data || typeof data !== "string") {
                return null;
            }
            if (typeof context === "boolean") {
                keepScripts = context;
                context = false;
            }
            context = context || document;

            var parsed = rsingleTag.exec(data),
                scripts = !keepScripts && [];

            // Single tag
            if (parsed) {
                return [context.createElement(parsed[1])];
            }

            parsed = jQuery.buildFragment([data], context, scripts);
            if (scripts) {
                jQuery(scripts).remove();
            }
            return jQuery.merge([], parsed.childNodes);
        },

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

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

            if (typeof data === "string") {

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

                if (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;
            if (!data || typeof data !== "string") {
                return null;
            }
            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 && jQuery.trim(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.toLowerCase() === name.toLowerCase();
        },

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

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

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

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

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

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

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

            return obj;
        },

        // Use native String.trim function wherever possible
        trim:core_trim && !core_trim.call("\uFEFF\xA0") ? function(text) {
            return text == null ? "" :core_trim.call(text);
        } :

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

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

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

            return ret;
        },

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

            if (arr) {
                if (core_indexOf) {
                    return core_indexOf.call(arr, elem, i);
                }

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

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

            return -1;
        },

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

            if (typeof l === "number") {
                for (; 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 retVal,
            ret = [],
                i = 0,
                length = elems.length;
            inv = !! inv;

            // Go through the array, only saving the items
            // that pass the validator function
            for (; 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,
            i = 0,
                length = elems.length,
                isArray = isArraylike(elems),
                ret = [];

            // 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 (i in elems) {
                    value = callback(elems[i], i, arg);

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

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

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

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

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

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

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

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

            return proxy;
        },

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

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

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

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

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

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

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

            return chainable ? elems :

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

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

        // A method for quickly swapping in/out CSS properties to get correct calculations.
        // Note:this method belongs to the css module but it's needed here for the support module.
        // If support gets modularized, this method should be moved back to the css module.
        swap:function(elem, options, callback, args) {
            var ret, name,
            old = {};

            // Remember the old values, and insert the new ones
            for (name in options) {
                old[name] = elem.style[name];
                elem.style[name] = options[name];
            }

            ret = callback.apply(elem, args || []);

            // Revert the old values
            for (name in options) {
                elem.style[name] = old[name];
            }

            return ret;
        }
    });

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

            readyList = jQuery.Deferred();

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

                // Standards-based browsers support DOMContentLoaded
            } else if (document.addEventListener) {
                // Use the handy event callback
                document.addEventListener("DOMContentLoaded", completed, false);

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

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

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

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

                try {
                    top = window.frameElement == null && document.documentElement;
                } catch (e) {}

                if (top && top.doScroll) {
                    (function doScrollCheck() {
                        if (!jQuery.isReady) {

                            try {
                                // Use the trick by Diego Perini
                                // http://javascript.nwbox.com/IEContentLoaded/
                                top.doScroll("left");
                            } catch (e) {
                                return setTimeout(doScrollCheck, 50);
                            }

                            // detach all dom ready events
                            detach();

                            // and execute any waiting functions
                            jQuery.ready();
                        }
                    })();
                }
            }
        }
        return readyList.promise(obj);
    };

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

    function isArraylike(obj) {
        var length = obj.length,
            type = jQuery.type(obj);

        if (jQuery.isWindow(obj)) {
            return false;
        }

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

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

    // All jQuery objects should point back to these
    rootjQuery = jQuery(document);
    /*!
     * Sizzle CSS Selector Engine v1.10.2
     * http://sizzlejs.com/
     *
     * Copyright 2013 jQuery Foundation, Inc. and other contributors
     * Released under the MIT license
     * http://jquery.org/license
     *
     * Date:2013-07-03
     */
    (function(window, undefined) {

        var i,
        support,
        cachedruns,
        Expr,
        getText,
        isXML,
        compile,
        outermostContext,
        sortInput,

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

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

            // General-purpose constants
            strundefined = typeof undefined,
            MAX_NEGATIVE = 1 << 31,

            // Instance methods
            hasOwn = ({}).hasOwnProperty,
            arr = [],
            pop = arr.pop,
            push_native = arr.push,
            push = arr.push,
            slice = arr.slice,
            // Use a stripped-down indexOf if we can't use a native one
            indexOf = arr.indexOf || function(elem) {
                var i = 0,
                    len = this.length;
                for (; i < len; i++) {
                    if (this[i] === elem) {
                        return i;
                    }
                }
                return -1;
            },

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

            // Regular expressions

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

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

            // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
            attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",

            // Prefer arguments quoted,
            //   then not containing pseudos/brackets,
            //   then attribute selectors/non-parenthetical expressions,
            //   then anything else
            // These preferences are here to reduce the number of selectors
            //   needing tokenize in the PSEUDO preFilter
            pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace(3, 8) + ")*)|.*)\\)|)",

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

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

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

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

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

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

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

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

            rescape = /'|\\/g,

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

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

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

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

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

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

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

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

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

            if (documentIsHTML && !seed) {

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

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

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

                // QSA path
                if (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) {
                    nid = old = expando;
                    newContext = context;
                    newSelector = nodeType === 9 && selector;

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

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

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

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

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

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

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

        /**
         * Mark a function for special use by Sizzle
         * @param {Function} fn The function to mark
         */
        function markFunction(fn) {
            fn[expando] = true;
            return fn;
        }

        /**
         * Support testing using an element
         * @param {Function} fn Passed the created div and expects a boolean result
         */
        function assert(fn) {
            var div = document.createElement("div");

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

        /**
         * Adds the same handler for all of the specified attrs
         * @param {String} attrs Pipe-separated list of attributes
         * @param {Function} handler The method that will be applied
         */
        function addHandle(attrs, handler) {
            var arr = attrs.split("|"),
                i = attrs.length;

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

        /**
         * Checks document order of two siblings
         * @param {Element} a
         * @param {Element} b
         * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
         */
        function siblingCheck(a, b) {
            var cur = b && a,
                diff = cur && a.nodeType === 1 && b.nodeType === 1 && (~b.sourceIndex || MAX_NEGATIVE) - (~a.sourceIndex || MAX_NEGATIVE);

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

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

            return a ? 1 :-1;
        }

        /**
         * Returns a function to use in pseudos for input types
         * @param {String} type
         */
        function createInputPseudo(type) {
            return function(elem) {
                var name = elem.nodeName.toLowerCase();
                return name === "input" && elem.type === type;
            };
        }

        /**
         * Returns a function to use in pseudos for buttons
         * @param {String} type
         */
        function createButtonPseudo(type) {
            return function(elem) {
                var name = elem.nodeName.toLowerCase();
                return (name === "input" || name === "button") && elem.type === type;
            };
        }

        /**
         * Returns a function to use in pseudos for positionals
         * @param {Function} fn
         */
        function createPositionalPseudo(fn) {
            return markFunction(function(argument) {
                argument = +argument;
                return markFunction(function(seed, matches) {
                    var j,
                    matchIndexes = fn([], seed.length, argument),
                        i = matchIndexes.length;

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

        /**
         * Detect xml
         * @param {Element|Object} elem An element or a document
         */
        isXML = Sizzle.isXML = function(elem) {
            // documentElement is verified for cases where it doesn't yet exist
            // (such as loading iframes in IE - #4833)
            var documentElement = elem && (elem.ownerDocument || elem).documentElement;
            return documentElement ? documentElement.nodeName !== "HTML" :false;
        };

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

        /**
         * Sets document-related variables once based on the current document
         * @param {Element|Object} [doc] An element or document object to use to set the document
         * @returns {Object} Returns the current document
         */
        setDocument = Sizzle.setDocument = function(node) {
            var doc = node ? node.ownerDocument || node :preferredDoc,
                parent = doc.defaultView;

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

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

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

            // Support:IE>8
            // If iframe document is assigned to "document" variable and if iframe has been reloaded,
            // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
            // IE6-8 do not support the defaultView property so parent will be undefined
            if (parent && parent.attachEvent && parent !== parent.top) {
                parent.attachEvent("onbeforeunload", function() {
                    setDocument();
                });
            }

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

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

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

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

            // Check if getElementsByClassName can be trusted
            support.getElementsByClassName = assert(function(div) {
                div.innerHTML = "<div class='a'></div><div class='a i'></div>";

                // Support:Safari<4
                // Catch class over-caching
                div.firstChild.className = "i";
                // Support:Opera<10
                // Catch gEBCN failure to find non-leading classes
                return div.getElementsByClassName("i").length === 2;
            });

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

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

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

            // Tag
            Expr.find["TAG"] = support.getElementsByTagName ? function(tag, context) {
                if (typeof context.getElementsByTagName !== strundefined) {
                    return context.getElementsByTagName(tag);
                }
            } :function(tag, context) {
                var elem,
                tmp = [],
                    i = 0,
                    results = context.getElementsByTagName(tag);

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

                    return tmp;
                }
                return results;
            };

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

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

            // QSA and matchesSelector support

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

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

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

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

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

                assert(function(div) {

                    // Support:Opera 10-12/IE8
                    // ^= $= *= and empty values
                    // Should not select anything
                    // Support:Windows 8 Native Apps
                    // The type attribute is restricted during .innerHTML assignment
                    var input = doc.createElement("input");
                    input.setAttribute("type", "hidden");
                    div.appendChild(input).setAttribute("t", "");

                    if (div.querySelectorAll("[t^='']").length) {
                        rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")");
                    }

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

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

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

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

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

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

            /* Contains
	---------------------------------------------------------------------- */

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

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

            // Document order sorting
            sortOrder = docElem.compareDocumentPosition ? function(a, b) {

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

                var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition(b);

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

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

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

                    return compare & 4 ? -1 :1;
                }

                // Not directly comparable, sort on existence of method
                return a.compareDocumentPosition ? -1 :1;
            } :function(a, b) {
                var cur,
                i = 0,
                    aup = a.parentNode,
                    bup = b.parentNode,
                    ap = [a],
                    bp = [b];

                // Exit early if the nodes are identical
                if (a === b) {
                    hasDuplicate = true;
                    return 0;

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

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

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

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

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

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

            return doc;
        };

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

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

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

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

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

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

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

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

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

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

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

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

        /**
         * Document sorting and removing duplicates
         * @param {ArrayLike} results
         */
        Sizzle.uniqueSort = function(results) {
            var elem,
            duplicates = [],
                j = 0,
                i = 0;

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

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

            return results;
        };

        /**
         * Utility function for retrieving the text value of an array of DOM nodes
         * @param {Array|Element} elem
         */
        getText = Sizzle.getText = function(elem) {
            var node,
            ret = "",
                i = 0,
                nodeType = elem.nodeType;

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

            return ret;
        };

        Expr = Sizzle.selectors = {

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

            createPseudo:markFunction,

            match:matchExpr,

            attrHandle:{},

            find:{},

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

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

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

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

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

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

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

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

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

                    return match;
                },

                "PSEUDO":function(match) {
                    var excess,
                    unquoted = !match[5] && match[2];

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

                    // Accept quoted arguments as-is
                    if (match[3] && match[4] !== undefined) {
                        match[2] = match[4];

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

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

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

            filter:{

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

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

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

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

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

                        result += "";

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

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

                    return first === 1 && last === 0 ?

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

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

                        if (parent) {

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

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

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

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

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

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

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

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

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

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

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

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

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

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

                    return fn;
                }
            },

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

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

                        // Match elements unmatched by `matcher`
                        while (i--) {
                            if ((elem = unmatched[i])) {
                                seed[i] = !(matches[i] = elem);
                            }
                        }
                    }) :function(elem, context, xml) {
                        input[0] = elem;
                        matcher(input, null, xml, results);
                        return !results.pop();
                    };
                }),

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

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

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

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

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

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

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

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

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

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

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

                    return elem.selected === true;
                },

                // Contents
                "empty":function(elem) {
                    // http://www.w3.org/TR/selectors/#empty-pseudo
                    // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
                    //   not comment, processing instructions, or others
                    // Thanks to Diego Perini for the nodeName shortcut
                    //   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
                    for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
                        if (elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4) {
                            return false;
                        }
                    }
                    return true;
                },

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

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

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

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

                "text":function(elem) {
                    var attr;
                    // 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" && elem.type === "text" && ((attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type);
                },

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

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

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

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

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

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

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

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

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

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

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

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

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

            while (soFar) {

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

                matched = false;

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

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

                if (!matched) {
                    break;
                }
            }

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

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

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

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

            // Check against all ancestor/preceding elements
            function(elem, context, xml) {
                var data, cache, outerCache,
                dirkey = dirruns + " " + doneName;

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

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

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

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

            return newUnmatched;
        }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            return elementMatcher(matchers);
        }

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

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

                    // Add elements passing elementMatchers directly to results
                    // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
                    for (;
                    (elem = elems[i]) != null; i++) {
                        if (byElement && elem) {
                            j = 0;
                            while ((matcher = elementMatchers[j++])) {
                                if (matcher(elem, context, xml)) {
                                    results.push(elem);
                                    break;
                                }
                            }
                            if (outermost) {
                                dirruns = dirrunsUnique;
                                cachedruns = ++matcherCachedRuns;
                            }
                        }

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

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

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

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

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

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

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

                            Sizzle.uniqueSort(results);
                        }
                    }

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

                    return unmatched;
                };

            return bySet ? markFunction(superMatcher) :superMatcher;
        }

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

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

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

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

        function select(selector, context, results, seed) {
            var i, tokens, token, type, find,
            match = tokenize(selector);

            if (!seed) {
                // Try to minimize operations if there is only one group
                if (match.length === 1) {

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

                        context = (Expr.find["ID"](token.matches[0].replace(runescape, funescape), context) || [])[0];
                        if (!context) {
                            return results;
                        }
                        selector = selector.slice(tokens.shift().value.length);
                    }

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

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

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

                                break;
                            }
                        }
                    }
                }
            }

            // Compile and execute a filtering function
            // Provide `match` to avoid retokenization if we modified the selector above
            compile(selector, match)(
            seed,
            context, !documentIsHTML,
            results,
            rsibling.test(selector));
            return results;
        }

        // One-time assignments

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

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

        // Initialize against the default document
        setDocument();

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

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

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

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

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


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

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

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

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

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

        return self;
    };
    jQuery.extend({

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

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

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

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

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

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

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

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

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

            // All done!
            return deferred;
        },

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

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

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

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

                progressValues, progressContexts, resolveContexts;

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

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

            return deferred.promise();
        }
    });
    jQuery.support = (function(support) {

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

        // Setup
        div.setAttribute("className", "t");
        div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";

        // Finish early in limited (non-browser) environments
        all = div.getElementsByTagName("*") || [];
        a = div.getElementsByTagName("a")[0];
        if (!a || !a.style || !all.length) {
            return support;
        }

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

        a.style.cssText = "top:1px;float:left;opacity:.5";

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

        // IE strips leading whitespace when .innerHTML is used
        support.leadingWhitespace = div.firstChild.nodeType === 3;

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

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

        // Get the style information from getAttribute
        // (IE uses .cssText instead)
        support.style = /top/.test(a.getAttribute("style"));

        // Make sure that URLs aren't manipulated
        // (IE normalizes it by default)
        support.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
        support.opacity = /^0.5/.test(a.style.opacity);

        // Verify style float existence
        // (IE uses styleFloat instead of cssFloat)
        support.cssFloat = !! a.style.cssFloat;

        // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
        support.checkOn = !! input.value;

        // 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)
        support.optSelected = opt.selected;

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

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

        // Will be defined later
        support.inlineBlockNeedsLayout = false;
        support.shrinkWrapBlocks = false;
        support.pixelPosition = false;
        support.deleteExpando = true;
        support.noCloneEvent = true;
        support.reliableMarginRight = true;
        support.boxSizingReliable = 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;

        // Support:IE<9
        try {
            delete div.test;
        } catch (e) {
            support.deleteExpando = false;
        }

        // Check if we can trust getAttribute("value")
        input = document.createElement("input");
        input.setAttribute("value", "");
        support.input = input.getAttribute("value") === "";

        // Check if an input maintains its value after becoming a radio
        input.value = "t";
        input.setAttribute("type", "radio");
        support.radioValue = input.value === "t";

        // #11217 - WebKit loses check when the name is after the checked attribute
        input.setAttribute("checked", "t");
        input.setAttribute("name", "t");

        fragment = document.createDocumentFragment();
        fragment.appendChild(input);

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

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

        // Support:IE<9
        // Opera does not clone events (and typeof div.attachEvent === undefined).
        // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
        if (div.attachEvent) {
            div.attachEvent("onclick", function() {
                support.noCloneEvent = false;
            });

            div.cloneNode(true).click();
        }

        // Support:IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
        // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
        for (i in {
            submit:true,
            change:true,
            focusin:true
        }) {
            div.setAttribute(eventName = "on" + i, "t");

            support[i + "Bubbles"] = eventName in window || div.attributes[eventName].expando === false;
        }

        div.style.backgroundClip = "content-box";
        div.cloneNode(true).style.backgroundClip = "";
        support.clearCloneStyle = div.style.backgroundClip === "content-box";

        // Support:IE<9
        // Iteration over object's inherited properties before its own.
        for (i in jQuery(support)) {
            break;
        }
        support.ownLast = i !== "0";

        // Run tests that need a body at doc ready
        jQuery(function() {
            var container, marginDiv, tds,
            divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
                body = document.getElementsByTagName("body")[0];

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

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

            body.appendChild(container).appendChild(div);

            // Support:IE8
            // 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).
            div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
            tds = div.getElementsByTagName("td");
            tds[0].style.cssText = "padding:0;margin:0;border:0;display:none";
            isSupported = (tds[0].offsetHeight === 0);

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

            // Support:IE8
            // Check if empty table cells still have offsetWidth/Height
            support.reliableHiddenOffsets = isSupported && (tds[0].offsetHeight === 0);

            // Check box-sizing and margin behavior.
            div.innerHTML = "";
            div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";

            // Workaround failing boxSizing test due to offsetWidth returning wrong value
            // with some non-1 values of body zoom, ticket #13543
            jQuery.swap(body, body.style.zoom != null ? {
                zoom:1
            } :{}, function() {
                support.boxSizing = div.offsetWidth === 4;
            });

            // Use window.getComputedStyle because jsdom on node.js will break without it.
            if (window.getComputedStyle) {
                support.pixelPosition = (window.getComputedStyle(div, null) || {}).top !== "1%";
                support.boxSizingReliable = (window.getComputedStyle(div, null) || {
                    width:"4px"
                }).width === "4px";

                // Check if div with explicit width and no margin-right incorrectly
                // gets computed margin-right based on width of container. (#3333)
                // Fails in WebKit before Feb 2011 nightlies
                // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
                marginDiv = div.appendChild(document.createElement("div"));
                marginDiv.style.cssText = div.style.cssText = divReset;
                marginDiv.style.marginRight = marginDiv.style.width = "0";
                div.style.width = "1px";

                support.reliableMarginRight = !parseFloat((window.getComputedStyle(marginDiv, null) || {}).marginRight);
            }

            if (typeof div.style.zoom !== core_strundefined) {
                // Support:IE<8
                // Check if natively block-level elements act like inline-block
                // elements when setting their display to 'inline' and giving
                // them layout
                div.innerHTML = "";
                div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
                support.inlineBlockNeedsLayout = (div.offsetWidth === 3);

                // Support:IE6
                // Check if elements with layout shrink-wrap their children
                div.style.display = "block";
                div.innerHTML = "<div></div>";
                div.firstChild.style.width = "5px";
                support.shrinkWrapBlocks = (div.offsetWidth !== 3);

                if (support.inlineBlockNeedsLayout) {
                    // Prevent IE 6 from affecting layout for positioned elements #11048
                    // Prevent IE from shrinking the body in IE 7 mode #12869
                    // Support:IE<8
                    body.style.zoom = 1;
                }
            }

            body.removeChild(container);

            // Null elements to avoid leaks in IE
            container = div = tds = marginDiv = null;
        });

        // Null elements to avoid leaks in IE
        all = select = fragment = opt = a = input = null;

        return support;
    })({});

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

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

        var ret, thisCache,
        internalKey = jQuery.expando,

            // 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;

        // 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] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string") {
            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) {
                id = elem[internalKey] = core_deletedIds.pop() || jQuery.guid++;
            } else {
                id = internalKey;
            }
        }

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

        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;
        }

        // Check for both converted-to-camel and non-converted data property names
        // If a data property was specified
        if (typeof name === "string") {

            // 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;
    }

    function internalRemoveData(elem, name, pvt) {
        if (!jQuery.acceptData(elem)) {
            return;
        }

        var thisCache, i,
        isNode = elem.nodeType,

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

        // 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(" ");
                        }
                    }
                } else {
                    // If "name" is an array of keys...
                    // When data is initially created, via ("key", "val") signature,
                    // keys will be converted to camelCase.
                    // Since there is no way to tell _how_ a key was added, remove
                    // both plain key and camelCase key. #12786
                    // This will only penalize the array argument path.
                    name = name.concat(jQuery.map(name, jQuery.camelCase));
                }

                i = name.length;
                while (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(thisCache) :!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;
            }
        }

        // Destroy the cache
        if (isNode) {
            jQuery.cleanData([elem], true);

            // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
            /* jshint eqeqeq:false */
        } else if (jQuery.support.deleteExpando || cache != cache.window) {
            /* jshint eqeqeq:true */
            delete cache[id];

            // When all else fails, null
        } else {
            cache[id] = null;
        }
    }

    jQuery.extend({
        cache:{},

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

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

        data:function(elem, name, data) {
            return internalData(elem, name, data);
        },

        removeData:function(elem, name) {
            return internalRemoveData(elem, name);
        },

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

        _removeData:function(elem, name) {
            return internalRemoveData(elem, name, true);
        },

        // A method for determining if a DOM node can handle the data expando
        acceptData:function(elem) {
            // Do not set data on non-element because it will not be cleared (#8335).
            if (elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9) {
                return false;
            }

            var noData = elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()];

            // nodes accept data unless otherwise specified; rejection can be conditional
            return !noData || noData !== true && elem.getAttribute("classid") === noData;
        }
    });

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

            // Special expections of .data basically thwart jQuery.access,
            // so implement the relevant behavior ourselves

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

                    if (elem.nodeType === 1 && !jQuery._data(elem, "parsedAttrs")) {
                        attrs = elem.attributes;
                        for (; i < attrs.length; i++) {
                            name = attrs[i].name;

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

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

                return data;
            }

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

            return arguments.length > 1 ?

            // Sets one value
            this.each(function() {
                jQuery.data(this, key, value);
            }) :

            // Gets one value
            // Try to fetch any internally stored data first
            elem ? dataAttr(elem, key, jQuery.data(elem, key)) :null;
        },

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

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

            } else {
                data = undefined;
            }
        }

        return data;
    }

    // checks a cache object for emptiness
    function isEmptyDataObject(obj) {
        var name;
        for (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;
    }
    jQuery.extend({
        queue:function(elem, type, data) {
            var queue;

            if (elem) {
                type = (type || "fx") + "queue";
                queue = jQuery._data(elem, type);

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

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

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

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

            if (fn) {

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

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

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

        // not intended for public consumption - generates a queueHooks object, or returns the current one
        _queueHooks:function(elem, type) {
            var key = type + "queueHooks";
            return jQuery._data(elem, key) || jQuery._data(elem, key, {
                empty:jQuery.Callbacks("once memory").add(function() {
                    jQuery._removeData(elem, type + "queue");
                    jQuery._removeData(elem, key);
                })
            });
        }
    });

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

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

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

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

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

                if (type === "fx" && queue[0] !== "inprogress") {
                    jQuery.dequeue(this, type);
                }
            });
        },
        dequeue:function(type) {
            return this.each(function() {
                jQuery.dequeue(this, type);
            });
        },
        // 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, obj) {
            var tmp,
            count = 1,
                defer = jQuery.Deferred(),
                elements = this,
                i = this.length,
                resolve = function() {
                    if (!(--count)) {
                        defer.resolveWith(elements, [elements]);
                    }
                };

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

            while (i--) {
                tmp = jQuery._data(elements[i], type + "queueHooks");
                if (tmp && tmp.empty) {
                    count++;
                    tmp.empty.add(resolve);
                }
            }
            resolve();
            return defer.promise(obj);
        }
    });
    var nodeHook, boolHook,
    rclass = /[\t\r\n\f]/g,
        rreturn = /\r/g,
        rfocusable = /^(?:input|select|textarea|button|object)$/i,
        rclickable = /^(?:a|area)$/i,
        ruseDefault = /^(?:checked|selected)$/i,
        getSetAttribute = jQuery.support.getSetAttribute,
        getSetInput = jQuery.support.input;

    jQuery.fn.extend({
        attr:function(name, value) {
            return jQuery.access(this, jQuery.attr, name, value, arguments.length > 1);
        },

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

        prop:function(name, value) {
            return jQuery.access(this, jQuery.prop, name, value, arguments.length > 1);
        },

        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 classes, elem, cur, clazz, j,
            i = 0,
                len = this.length,
                proceed = typeof value === "string" && value;

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

            if (proceed) {
                // The disjunction here is for better compressibility (see removeClass)
                classes = (value || "").match(core_rnotwhite) || [];

                for (; i < len; i++) {
                    elem = this[i];
                    cur = elem.nodeType === 1 && (elem.className ? (" " + elem.className + " ").replace(rclass, " ") :" ");

                    if (cur) {
                        j = 0;
                        while ((clazz = classes[j++])) {
                            if (cur.indexOf(" " + clazz + " ") < 0) {
                                cur += clazz + " ";
                            }
                        }
                        elem.className = jQuery.trim(cur);

                    }
                }
            }

            return this;
        },

        removeClass:function(value) {
            var classes, elem, cur, clazz, j,
            i = 0,
                len = this.length,
                proceed = arguments.length === 0 || typeof value === "string" && value;

            if (jQuery.isFunction(value)) {
                return this.each(function(j) {
                    jQuery(this).removeClass(value.call(this, j, this.className));
                });
            }
            if (proceed) {
                classes = (value || "").match(core_rnotwhite) || [];

                for (; i < len; i++) {
                    elem = this[i];
                    // This expression is here for better compressibility (see addClass)
                    cur = elem.nodeType === 1 && (elem.className ? (" " + elem.className + " ").replace(rclass, " ") :"");

                    if (cur) {
                        j = 0;
                        while ((clazz = classes[j++])) {
                            // Remove *all* instances
                            while (cur.indexOf(" " + clazz + " ") >= 0) {
                                cur = cur.replace(" " + clazz + " ", " ");
                            }
                        }
                        elem.className = value ? jQuery.trim(cur) :"";
                    }
                }
            }

            return this;
        },

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

            if (typeof stateVal === "boolean" && type === "string") {
                return stateVal ? this.addClass(value) :this.removeClass(value);
            }

            if (jQuery.isFunction(value)) {
                return this.each(function(i) {
                    jQuery(this).toggleClass(value.call(this, i, this.className, stateVal), stateVal);
                });
            }

            return this.each(function() {
                if (type === "string") {
                    // toggle individual class names
                    var className,
                    i = 0,
                        self = jQuery(this),
                        classNames = value.match(core_rnotwhite) || [];

                    while ((className = classNames[i++])) {
                        // check each className given, space separated list
                        if (self.hasClass(className)) {
                            self.removeClass(className);
                        } else {
                            self.addClass(className);
                        }
                    }

                    // Toggle whole class name
                } else if (type === core_strundefined || type === "boolean") {
                    if (this.className) {
                        // store className if set
                        jQuery._data(this, "__className__", this.className);
                    }

                    // If the element has a class name or if we're passed "false",
                    // then remove the whole classname (if there was one, the above saved it).
                    // Otherwise bring back whatever was previously saved (if anything),
                    // falling back to the empty string if nothing was stored.
                    this.className = this.className || value === false ? "" :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) >= 0) {
                    return true;
                }
            }

            return false;
        },

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

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

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

                    ret = elem.value;

                    return typeof ret === "string" ?
                    // handle most common string cases
                    ret.replace(rreturn, "") :
                    // handle cases where value is null/undef or number
                    ret == null ? "" :ret;
                }

                return;
            }

            isFunction = jQuery.isFunction(value);

            return this.each(function(i) {
                var val;

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

                if (isFunction) {
                    val = value.call(this, i, jQuery(this).val());
                } else {
                    val = value;
                }

                // Treat null/undefined as ""; convert numbers to string
                if (val == null) {
                    val = "";
                } else if (typeof val === "number") {
                    val += "";
                } else if (jQuery.isArray(val)) {
                    val = jQuery.map(val, function(value) {
                        return value == null ? "" :value + "";
                    });
                }

                hooks = jQuery.valHooks[this.type] || jQuery.valHooks[this.nodeName.toLowerCase()];

                // If set returns undefined, fall back to normal setting
                if (!hooks || !("set" in hooks) || hooks.set(this, val, "value") === undefined) {
                    this.value = val;
                }
            });
        }
    });

    jQuery.extend({
        valHooks:{
            option:{
                get:function(elem) {
                    // Use proper attribute retrieval(#6932, #12072)
                    var val = jQuery.find.attr(elem, "value");
                    return val != null ? val :elem.text;
                }
            },
            select:{
                get:function(elem) {
                    var value, option,
                    options = elem.options,
                        index = elem.selectedIndex,
                        one = elem.type === "select-one" || index < 0,
                        values = one ? null :[],
                        max = one ? index + 1 :options.length,
                        i = index < 0 ? max :one ? index :0;

                    // Loop through all the selected options
                    for (; i < max; i++) {
                        option = options[i];

                        // oldIE doesn't update selected after form reset (#2551)
                        if ((option.selected || i === index) &&
                        // Don't return options that are disabled or in a disabled optgroup
                        (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);
                        }
                    }

                    return values;
                },

                set:function(elem, value) {
                    var optionSet, option,
                    options = elem.options,
                        values = jQuery.makeArray(value),
                        i = options.length;

                    while (i--) {
                        option = options[i];
                        if ((option.selected = jQuery.inArray(jQuery(option).val(), values) >= 0)) {
                            optionSet = true;
                        }
                    }

                    // force browsers to behave consistently when non-matching value is set
                    if (!optionSet) {
                        elem.selectedIndex = -1;
                    }
                    return values;
                }
            }
        },

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

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

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

            // All attributes are lowercase
            // Grab necessary hook if one is defined
            if (nType !== 1 || !jQuery.isXMLDoc(elem)) {
                name = name.toLowerCase();
                hooks = jQuery.attrHooks[name] || (jQuery.expr.match.bool.test(name) ? boolHook :nodeHook);
            }

            if (value !== undefined) {

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

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

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

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

            } else {
                ret = jQuery.find.attr(elem, name);

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

        removeAttr:function(elem, value) {
            var name, propName,
            i = 0,
                attrNames = value && value.match(core_rnotwhite);

            if (attrNames && elem.nodeType === 1) {
                while ((name = attrNames[i++])) {
                    propName = jQuery.propFix[name] || name;

                    // Boolean attributes get special treatment (#10870)
                    if (jQuery.expr.match.bool.test(name)) {
                        // Set corresponding property to false
                        if (getSetInput && getSetAttribute || !ruseDefault.test(name)) {
                            elem[propName] = false;
                            // Support:IE<9
                            // Also clear defaultChecked/defaultSelected (if appropriate)
                        } else {
                            elem[jQuery.camelCase("default-" + name)] = elem[propName] = false;
                        }

                        // See #9699 for explanation of this approach (setting first, then removal)
                    } else {
                        jQuery.attr(elem, name, "");
                    }

                    elem.removeAttribute(getSetAttribute ? name :propName);
                }
            }
        },

        attrHooks:{
            type:{
                set:function(elem, value) {
                    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 default in case type is set after value during creation
                        var val = elem.value;
                        elem.setAttribute("type", value);
                        if (val) {
                            elem.value = val;
                        }
                        return value;
                    }
                }
            }
        },

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

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

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

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

            if (notxml) {
                // Fix name and attach hooks
                name = jQuery.propFix[name] || name;
                hooks = jQuery.propHooks[name];
            }

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

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

        propHooks:{
            tabIndex:{
                get:function(elem) {
                    // 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/
                    // Use proper attribute retrieval(#12072)
                    var tabindex = jQuery.find.attr(elem, "tabindex");

                    return tabindex ? parseInt(tabindex, 10) :rfocusable.test(elem.nodeName) || rclickable.test(elem.nodeName) && elem.href ? 0 :-1;
                }
            }
        }
    });

    // Hooks for boolean attributes
    boolHook = {
        set:function(elem, value, name) {
            if (value === false) {
                // Remove boolean attributes when set to false
                jQuery.removeAttr(elem, name);
            } else if (getSetInput && getSetAttribute || !ruseDefault.test(name)) {
                // IE<8 needs the *property* name
                elem.setAttribute(!getSetAttribute && jQuery.propFix[name] || name, name);

                // Use defaultChecked and defaultSelected for oldIE
            } else {
                elem[jQuery.camelCase("default-" + name)] = elem[name] = true;
            }

            return name;
        }
    };
    jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function(i, name) {
        var getter = jQuery.expr.attrHandle[name] || jQuery.find.attr;

        jQuery.expr.attrHandle[name] = getSetInput && getSetAttribute || !ruseDefault.test(name) ? function(elem, name, isXML) {
            var fn = jQuery.expr.attrHandle[name],
                ret = isXML ? undefined :
                /* jshint eqeqeq:false */
                (jQuery.expr.attrHandle[name] = undefined) != getter(elem, name, isXML) ?

                name.toLowerCase() :null;
            jQuery.expr.attrHandle[name] = fn;
            return ret;
        } :function(elem, name, isXML) {
            return isXML ? undefined :elem[jQuery.camelCase("default-" + name)] ? name.toLowerCase() :null;
        };
    });

    // fix oldIE attroperties
    if (!getSetInput || !getSetAttribute) {
        jQuery.attrHooks.value = {
            set:function(elem, value, name) {
                if (jQuery.nodeName(elem, "input")) {
                    // Does not return so that setAttribute is also used
                    elem.defaultValue = value;
                } else {
                    // Use nodeHook if defined (#1954); otherwise setAttribute is fine
                    return nodeHook && nodeHook.set(elem, value, name);
                }
            }
        };
    }

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

        // Use this for any attribute in IE6/7
        // This fixes almost every IE6/7 issue
        nodeHook = {
            set:function(elem, value, name) {
                // Set the existing or create a new attribute node
                var ret = elem.getAttributeNode(name);
                if (!ret) {
                    elem.setAttributeNode(
                    (ret = elem.ownerDocument.createAttribute(name)));
                }

                ret.value = value += "";

                // Break association with cloned elements by also using setAttribute (#9646)
                return name === "value" || value === elem.getAttribute(name) ? value :undefined;
            }
        };
        jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
        // Some attributes are constructed with empty-string values when not defined
        function(elem, name, isXML) {
            var ret;
            return isXML ? undefined :(ret = elem.getAttributeNode(name)) && ret.value !== "" ? ret.value :null;
        };
        jQuery.valHooks.button = {
            get:function(elem, name) {
                var ret = elem.getAttributeNode(name);
                return ret && ret.specified ? ret.value :undefined;
            },
            set:nodeHook.set
        };

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

        // 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] = {
                set:function(elem, value) {
                    if (value === "") {
                        elem.setAttribute(name, "auto");
                        return value;
                    }
                }
            };
        });
    }


    // Some attributes require a special call on IE
    // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
    if (!jQuery.support.hrefNormalized) {
        // href/src property should get the full normalized URL (#10299/#12915)
        jQuery.each(["href", "src"], function(i, name) {
            jQuery.propHooks[name] = {
                get:function(elem) {
                    return elem.getAttribute(name, 4);
                }
            };
        });
    }

    if (!jQuery.support.style) {
        jQuery.attrHooks.style = {
            get:function(elem) {
                // Return undefined in the case of empty string
                // Note:IE uppercases css property names, but if we were to .toLowerCase()
                // .cssText, that would destroy case senstitivity in URL's, like in "background"
                return elem.style.cssText || 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 = {
            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;
            }
        };
    }

    jQuery.each(["tabIndex", "readOnly", "maxLength", "cellSpacing", "cellPadding", "rowSpan", "colSpan", "useMap", "frameBorder", "contentEditable"], function() {
        jQuery.propFix[this.toLowerCase()] = this;
    });

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

    // Radios and checkboxes getter/setter
    jQuery.each(["radio", "checkbox"], function() {
        jQuery.valHooks[this] = {
            set:function(elem, value) {
                if (jQuery.isArray(value)) {
                    return (elem.checked = jQuery.inArray(jQuery(elem).val(), value) >= 0);
                }
            }
        };
        if (!jQuery.support.checkOn) {
            jQuery.valHooks[this].get = function(elem) {
                // Support:Webkit
                // "" is returned instead of "on" if a value isn't specified
                return elem.getAttribute("value") === null ? "on" :elem.value;
            };
        }
    });
    var rformElems = /^(?:input|select|textarea)$/i,
        rkeyEvent = /^key/,
        rmouseEvent = /^(?:mouse|contextmenu)|click/,
        rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
        rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;

    function returnTrue() {
        return true;
    }

    function returnFalse() {
        return false;
    }

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

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

        global:{},

        add:function(elem, types, handler, data, selector) {
            var tmp, events, t, handleObjIn,
            special, eventHandle, handleObj,
            handlers, type, namespaces, origType,
            elemData = jQuery._data(elem);

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

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

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

            // Init the element's event structure and main handler, if this is the first
            if (!(events = elemData.events)) {
                events = elemData.events = {};
            }
            if (!(eventHandle = elemData.handle)) {
                eventHandle = elemData.handle = function(e) {
                    // Discard the second event of a jQuery.event.trigger() and
                    // when an event is called after a page has unloaded
                    return typeof jQuery !== core_strundefined && (!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
            types = (types || "").match(core_rnotwhite) || [""];
            t = types.length;
            while (t--) {
                tmp = rtypenamespace.exec(types[t]) || [];
                type = origType = tmp[1];
                namespaces = (tmp[2] || "").split(".").sort();

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

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

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

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

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

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

                    // Only use addEventListener/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;
        },

        // Detach an event or set of events from an element
        remove:function(elem, types, handler, selector, mappedTypes) {
            var j, handleObj, tmp,
            origCount, t, events,
            special, handlers, type,
            namespaces, origType,
            elemData = jQuery.hasData(elem) && jQuery._data(elem);

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

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

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

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

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

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

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

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

                    delete events[type];
                }
            }

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

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

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

            cur = tmp = elem = elem || document;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

                // Native handler
                handle = ontype && cur[ontype];
                if (handle && jQuery.acceptData(cur) && handle.apply && 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(eventPath.pop(), data) === false) && 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)
                    if (ontype && elem[type] && !jQuery.isWindow(elem)) {

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

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

                        // Prevent re-triggering of the same event, since we already bubbled it above
                        jQuery.event.triggered = type;
                        try {
                            elem[type]();
                        } catch (e) {
                            // IE<9 dies on focus/blur to hidden element (#1486,#12518)
                            // only reproducible on winXP IE8 native, not IE9 in IE8 mode
                        }
                        jQuery.event.triggered = undefined;

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

            return event.result;
        },

        dispatch:function(event) {

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

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

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

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

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

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

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

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

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

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

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

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

            return event.result;
        },

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

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

                /* jshint eqeqeq:false */
                for (; cur != this; cur = cur.parentNode || this) {
                    /* jshint eqeqeq:true */

                    // Don't check non-elements (#13208)
                    // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
                    if (cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click")) {
                        matches = [];
                        for (i = 0; i < delegateCount; i++) {
                            handleObj = handlers[i];

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

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

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

            return handlerQueue;
        },

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

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

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

            event = new jQuery.Event(originalEvent);

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

            // Support:IE<9
            // Fix target property (#1925)
            if (!event.target) {
                event.target = originalEvent.srcElement || document;
            }

            // Support:Chrome 23+, Safari?
            // Target should not be a text node (#504, #13143)
            if (event.target.nodeType === 3) {
                event.target = event.target.parentNode;
            }

            // Support:IE<9
            // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
            event.metaKey = !! event.metaKey;

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

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

        fixHooks:{},

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

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

                return event;
            }
        },

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

        special:{
            load:{
                // Prevent triggered image.load events from bubbling to window.load
                noBubble:true
            },
            focus:{
                // Fire native event if possible so blur/focus sequence is correct
                trigger:function() {
                    if (this !== safeActiveElement() && this.focus) {
                        try {
                            this.focus();
                            return false;
                        } catch (e) {
                            // Support:IE<9
                            // If we error on focus to hidden element (#1486, #12518),
                            // let .trigger() run the handlers
                        }
                    }
                },
                delegateType:"focusin"
            },
            blur:{
                trigger:function() {
                    if (this === safeActiveElement() && this.blur) {
                        this.blur();
                        return false;
                    }
                },
                delegateType:"focusout"
            },
            click:{
                // For checkbox, fire native event so checked state will be right
                trigger:function() {
                    if (jQuery.nodeName(this, "input") && this.type === "checkbox" && this.click) {
                        this.click();
                        return false;
                    }
                },

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

            beforeunload:{
                postDispatch:function(event) {

                    // Even when returnValue equals to undefined Firefox will still show alert
                    if (event.result !== undefined) {
                        event.originalEvent.returnValue = event.result;
                    }
                }
            }
        },

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

    jQuery.removeEvent = document.removeEventListener ? function(elem, type, handle) {
        if (elem.removeEventListener) {
            elem.removeEventListener(type, handle, false);
        }
    } :function(elem, type, handle) {
        var name = "on" + type;

        if (elem.detachEvent) {

            // #8545, #7054, preventing memory leaks for custom events in IE6-8
            // detachEvent needed property on element, by name of that event, to properly expose it to GC
            if (typeof elem[name] === core_strundefined) {
                elem[name] = null;
            }

            elem.detachEvent(name, 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;
    };

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

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

            this.isDefaultPrevented = returnTrue;
            if (!e) {
                return;
            }

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

                // Support:IE
                // Otherwise set the returnValue property of the original event to false
            } else {
                e.returnValue = false;
            }
        },
        stopPropagation:function() {
            var e = this.originalEvent;

            this.isPropagationStopped = returnTrue;
            if (!e) {
                return;
            }
            // If stopPropagation exists, run it on the original event
            if (e.stopPropagation) {
                e.stopPropagation();
            }

            // Support:IE
            // Set the cancelBubble property of the original event to true
            e.cancelBubble = true;
        },
        stopImmediatePropagation:function() {
            this.isImmediatePropagationStopped = returnTrue;
            this.stopPropagation();
        }
    };

    // 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 ret,
                target = this,
                    related = event.relatedTarget,
                    handleObj = event.handleObj;

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

    // 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 && !jQuery._data(form, "submitBubbles")) {
                        jQuery.event.add(form, "submit._submit", function(event) {
                            event._submit_bubble = true;
                        });
                        jQuery._data(form, "submitBubbles", true);
                    }
                });
                // return undefined since we don't need an event listener
            },

            postDispatch:function(event) {
                // If form was submitted by the user, bubble the event up the tree
                if (event._submit_bubble) {
                    delete event._submit_bubble;
                    if (this.parentNode && !event.isTrigger) {
                        jQuery.event.simulate("submit", this.parentNode, event, true);
                    }
                }
            },

            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;
                            }
                            // Allow triggered, simulated change events (#11500)
                            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) && !jQuery._data(elem, "changeBubbles")) {
                        jQuery.event.add(elem, "change._change", function(event) {
                            if (this.parentNode && !event.isSimulated && !event.isTrigger) {
                                jQuery.event.simulate("change", this.parentNode, event, true);
                            }
                        });
                        jQuery._data(elem, "changeBubbles", 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 type, origFn;

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

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

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

        trigger:function(type, data) {
            return this.each(function() {
                jQuery.event.trigger(type, data, this);
            });
        },
        triggerHandler:function(type, data) {
            var elem = this[0];
            if (elem) {
                return jQuery.event.trigger(type, data, elem, true);
            }
        }
    });
    var isSimple = /^.[^:#\[\.,]*$/,
        rparentsprev = /^(?:parents|prev(?:Until|All))/,
        rneedsContext = jQuery.expr.match.needsContext,
        // 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 i,
            ret = [],
                self = this,
                len = self.length;

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

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

            // Needed because $( selector, context ) becomes $( context ).find( selector )
            ret = this.pushStack(len > 1 ? jQuery.unique(ret) :ret);
            ret.selector = this.selector ? this.selector + " " + selector :selector;
            return ret;
        },

        has:function(target) {
            var i,
            targets = jQuery(target, this),
                len = targets.length;

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

        not:function(selector) {
            return this.pushStack(winnow(this, selector || [], true));
        },

        filter:function(selector) {
            return this.pushStack(winnow(this, selector || [], false));
        },

        is:function(selector) {
            return !!winnow(
            this,

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

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

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

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

                        cur = ret.push(cur);
                        break;
                    }
                }
            }

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

        // 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.first().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(jQuery.unique(all));
        },

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

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

        return cur;
    }

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

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

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

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

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

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

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

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

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

        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;
        },

        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, not) {
        if (jQuery.isFunction(qualifier)) {
            return jQuery.grep(elements, function(elem, i) {
                /* jshint -W018 */
                return !!qualifier.call(elem, i, elem) !== not;
            });

        }

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

        }

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

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

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

    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|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
        rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
        rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
        rleadingWhitespace = /^\s+/,
        rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
        rtagName = /<([\w:]+)/,
        rtbody = /<tbody/i,
        rhtml = /<|&#?\w+;/,
        rnoInnerhtml = /<(?:script|style|link)/i,
        manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
        // checked="checked" or checked
        rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
        rscriptType = /^$|\/(?:java|ecma)script/i,
        rscriptTypeMasked = /^true\/(.*)/,
        rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,

        // We have to close these tags to support XHTML (#13200)
        wrapMap = {
            option:[1, "<select multiple='multiple'>", "</select>"],
            legend:[1, "<fieldset>", "</fieldset>"],
            area:[1, "<map>", "</map>"],
            param:[1, "<object>", "</object>"],
            thead:[1, "<table>", "</table>"],
            tr:[2, "<table><tbody>", "</tbody></table>"],
            col:[2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"],
            td:[3, "<table><tbody><tr>", "</tr></tbody></table>"],

            // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
            // unless wrapped in a div with non-breaking characters in front of it.
            _default:jQuery.support.htmlSerialize ? [0, "", ""] :[1, "X<div>", "</div>"]
        },
        safeFragment = createSafeFragment(document),
        fragmentDiv = safeFragment.appendChild(document.createElement("div"));

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

    jQuery.fn.extend({
        text:function(value) {
            return jQuery.access(this, function(value) {
                return value === undefined ? jQuery.text(this) :this.empty().append((this[0] && this[0].ownerDocument || document).createTextNode(value));
            }, null, value, arguments.length);
        },

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

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

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

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

        // keepData is for internal use only--do not document
        remove:function(selector, keepData) {
            var elem,
            elems = selector ? jQuery.filter(selector, this) :this,
                i = 0;

            for (;
            (elem = elems[i]) != null; i++) {

                if (!keepData && elem.nodeType === 1) {
                    jQuery.cleanData(getAll(elem));
                }

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

            return this;
        },

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

            for (;
            (elem = this[i]) != null; i++) {
                // Remove element nodes and prevent memory leaks
                if (elem.nodeType === 1) {
                    jQuery.cleanData(getAll(elem, false));
                }

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

                // If this is a select, ensure that it displays empty (#12336)
                // Support:IE<9
                if (elem.options && jQuery.nodeName(elem, "select")) {
                    elem.options.length = 0;
                }
            }

            return this;
        },

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

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

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

                if (value === undefined) {
                    return elem.nodeType === 1 ? elem.innerHTML.replace(rinlinejQuery, "") :undefined;
                }

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

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

                    try {
                        for (; i < l; i++) {
                            // Remove element nodes and prevent memory leaks
                            elem = this[i] || {};
                            if (elem.nodeType === 1) {
                                jQuery.cleanData(getAll(elem, false));
                                elem.innerHTML = value;
                            }
                        }

                        elem = 0;

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

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

        replaceWith:function() {
            var
            // Snapshot the DOM in case .domManip sweeps something relevant into its fragment
            args = jQuery.map(this, function(elem) {
                return [elem.nextSibling, elem.parentNode];
            }),
                i = 0;

            // Make the changes, replacing each context element with the new content
            this.domManip(arguments, function(elem) {
                var next = args[i++],
                    parent = args[i++];

                if (parent) {
                    // Don't use the snapshot next if it has moved (#13810)
                    if (next && next.parentNode !== parent) {
                        next = this.nextSibling;
                    }
                    jQuery(this).remove();
                    parent.insertBefore(elem, next);
                }
                // Allow new content to include elements from the context set
            }, true);

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

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

        domManip:function(args, callback, allowIntersection) {

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

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

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

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

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

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

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

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

                            // Keep references to cloned scripts for later restoration
                            if (hasScripts) {
                                jQuery.merge(scripts, getAll(node, "script"));
                            }
                        }

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

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

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

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

                                if (node.src) {
                                    // Hope ajax is available...
                                    jQuery._evalUrl(node.src);
                                } else {
                                    jQuery.globalEval((node.text || node.textContent || node.innerHTML || "").replace(rcleanScript, ""));
                                }
                            }
                        }
                    }

                    // Fix #11809:Avoid leaking memory
                    fragment = first = null;
                }
            }

            return this;
        }
    });

    // Support:IE<8
    // Manipulating tables requires a tbody
    function manipulationTarget(elem, content) {
        return jQuery.nodeName(elem, "table") && jQuery.nodeName(content.nodeType === 1 ? content :content.firstChild, "tr") ?

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

    // Replace/restore the type attribute of script elements for safe DOM manipulation
    function disableScript(elem) {
        elem.type = (jQuery.find.attr(elem, "type") !== null) + "/" + elem.type;
        return elem;
    }

    function restoreScript(elem) {
        var match = rscriptTypeMasked.exec(elem.type);
        if (match) {
            elem.type = match[1];
        } else {
            elem.removeAttribute("type");
        }
        return elem;
    }

    // Mark scripts as having already been evaluated
    function setGlobalEval(elems, refElements) {
        var elem,
        i = 0;
        for (;
        (elem = elems[i]) != null; i++) {
            jQuery._data(elem, "globalEval", !refElements || jQuery._data(refElements[i], "globalEval"));
        }
    }

    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]);
                }
            }
        }

        // make the cloned public data object a copy from the original
        if (curData.data) {
            curData.data = jQuery.extend({}, curData.data);
        }
    }

    function fixCloneNodeIssues(src, dest) {
        var nodeName, e, data;

        // We do not need to do anything for non-Elements
        if (dest.nodeType !== 1) {
            return;
        }

        nodeName = dest.nodeName.toLowerCase();

        // IE6-8 copies events bound via attachEvent when using cloneNode.
        if (!jQuery.support.noCloneEvent && dest[jQuery.expando]) {
            data = jQuery._data(dest);

            for (e in data.events) {
                jQuery.removeEvent(dest, e, data.handle);
            }

            // Event data gets referenced instead of copied if the expando gets copied too
            dest.removeAttribute(jQuery.expando);
        }

        // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
        if (nodeName === "script" && dest.text !== src.text) {
            disableScript(dest).text = src.text;
            restoreScript(dest);

            // IE6-10 improperly clones children of object elements using classid.
            // IE10 throws NoModificationAllowedError if parent is null, #12132.
        } else if (nodeName === "object") {
            if (dest.parentNode) {
                dest.outerHTML = src.outerHTML;
            }

            // This path appears unavoidable for IE9. When cloning an object
            // element in IE9, the outerHTML strategy above is not sufficient.
            // If the src has innerHTML and the destination does not,
            // copy the src.innerHTML into the dest.innerHTML. #10324
            if (jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML))) {
                dest.innerHTML = src.innerHTML;
            }

        } else if (nodeName === "input" && manipulation_rcheckableType.test(src.type)) {
            // 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

            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.defaultSelected = 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;
        }
    }

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

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

                // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
                core_push.apply(ret, elems.get());
            }

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

    function getAll(context, tag) {
        var elems, elem,
        i = 0,
            found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName(tag || "*") :typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll(tag || "*") :undefined;

        if (!found) {
            for (found = [], elems = context.childNodes || context;
            (elem = elems[i]) != null; i++) {
                if (!tag || jQuery.nodeName(elem, tag)) {
                    found.push(elem);
                } else {
                    jQuery.merge(found, getAll(elem, tag));
                }
            }
        }

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

    // Used in buildFragment, fixes the defaultChecked property
    function fixDefaultChecked(elem) {
        if (manipulation_rcheckableType.test(elem.type)) {
            elem.defaultChecked = elem.checked;
        }
    }

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

            if (jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test("<" + elem.nodeName + ">")) {
                clone = elem.cloneNode(true);

                // IE<=8 does not properly clone detached, unknown element nodes
            } else {
                fragmentDiv.innerHTML = elem.outerHTML;
                fragmentDiv.removeChild(clone = fragmentDiv.firstChild);
            }

            if ((!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) {

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

                // Fix all IE cloning issues
                for (i = 0;
                (node = srcElements[i]) != null; ++i) {
                    // Ensure that the destination node is not null; Fixes #9587
                    if (destElements[i]) {
                        fixCloneNodeIssues(node, destElements[i]);
                    }
                }
            }

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

                    for (i = 0;
                    (node = srcElements[i]) != null; i++) {
                        cloneCopyEvent(node, destElements[i]);
                    }
                } else {
                    cloneCopyEvent(elem, clone);
                }
            }

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

            destElements = srcElements = node = null;

            // Return the cloned set
            return clone;
        },

        buildFragment:function(elems, context, scripts, selection) {
            var j, elem, contains,
            tmp, tag, tbody, wrap,
            l = elems.length,

                // Ensure a safe fragment
                safe = createSafeFragment(context),

                nodes = [],
                i = 0;

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

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

                    // Add nodes directly
                    if (jQuery.type(elem) === "object") {
                        jQuery.merge(nodes, elem.nodeType ? [elem] :elem);

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

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

                        // Deserialize a standard representation
                        tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase();
                        wrap = wrapMap[tag] || wrapMap._default;

                        tmp.innerHTML = wrap[1] + elem.replace(rxhtmlTag, "<$1></$2>") + wrap[2];

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

                        // Manually add leading whitespace removed by IE
                        if (!jQuery.support.leadingWhitespace && rleadingWhitespace.test(elem)) {
                            nodes.push(context.createTextNode(rleadingWhitespace.exec(elem)[0]));
                        }

                        // Remove IE's autoinserted <tbody> from table fragments
                        if (!jQuery.support.tbody) {

                            // String was a <table>, *may* have spurious <tbody>
                            elem = tag === "table" && !rtbody.test(elem) ? tmp.firstChild :

                            // String was a bare <thead> or <tfoot>
                            wrap[1] === "<table>" && !rtbody.test(elem) ? tmp :0;

                            j = elem && elem.childNodes.length;
                            while (j--) {
                                if (jQuery.nodeName((tbody = elem.childNodes[j]), "tbody") && !tbody.childNodes.length) {
                                    elem.removeChild(tbody);
                                }
                            }
                        }

                        jQuery.merge(nodes, tmp.childNodes);

                        // Fix #12392 for WebKit and IE > 9
                        tmp.textContent = "";

                        // Fix #12392 for oldIE
                        while (tmp.firstChild) {
                            tmp.removeChild(tmp.firstChild);
                        }

                        // Remember the top-level container for proper cleanup
                        tmp = safe.lastChild;
                    }
                }
            }

            // Fix #11356:Clear elements from fragment
            if (tmp) {
                safe.removeChild(tmp);
            }

            // Reset defaultChecked for any radios and checkboxes
            // about to be appended to the DOM in IE 6/7 (#8060)
            if (!jQuery.support.appendChecked) {
                jQuery.grep(getAll(nodes, "input"), fixDefaultChecked);
            }

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

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

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

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

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

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

            tmp = null;

            return safe;
        },

        cleanData:function(elems, /* internal */ acceptData) {
            var elem, type, id, data,
            i = 0,
                internalKey = jQuery.expando,
                cache = jQuery.cache,
                deleteExpando = jQuery.support.deleteExpando,
                special = jQuery.event.special;

            for (;
            (elem = elems[i]) != null; i++) {

                if (acceptData || jQuery.acceptData(elem)) {

                    id = elem[internalKey];
                    data = id && cache[id];

                    if (data) {
                        if (data.events) {
                            for (type in data.events) {
                                if (special[type]) {
                                    jQuery.event.remove(elem, type);

                                    // This is a shortcut to avoid jQuery.event.remove's overhead
                                } else {
                                    jQuery.removeEvent(elem, type, data.handle);
                                }
                            }
                        }

                        // Remove cache only if it was not already removed by jQuery.event.remove
                        if (cache[id]) {

                            delete cache[id];

                            // 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 (deleteExpando) {
                                delete elem[internalKey];

                            } else if (typeof elem.removeAttribute !== core_strundefined) {
                                elem.removeAttribute(internalKey);

                            } else {
                                elem[internalKey] = null;
                            }

                            core_deletedIds.push(id);
                        }
                    }
                }
            }
        },

        _evalUrl:function(url) {
            return jQuery.ajax({
                url:url,
                type:"GET",
                dataType:"script",
                async:false,
                global:false,
                "throws":true
            });
        }
    });
    jQuery.fn.extend({
        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();
        }
    });
    var iframe, getStyles, curCSS,
    ralpha = /alpha\([^)]*\)/i,
        ropacity = /opacity\s*=\s*([^)]*)/,
        rposition = /^(top|right|bottom|left)$/,
        // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
        // see here for display values:https://developer.mozilla.org/en-US/docs/CSS/display
        rdisplayswap = /^(none|table(?!-c[ea]).+)/,
        rmargin = /^margin/,
        rnumsplit = new RegExp("^(" + core_pnum + ")(.*)$", "i"),
        rnumnonpx = new RegExp("^(" + core_pnum + ")(?!px)[a-z%]+$", "i"),
        rrelNum = new RegExp("^([+-])=(" + core_pnum + ")", "i"),
        elemdisplay = {
            BODY:"block"
        },

        cssShow = {
            position:"absolute",
            visibility:"hidden",
            display:"block"
        },
        cssNormalTransform = {
            letterSpacing:0,
            fontWeight:400
        },

        cssExpand = ["Top", "Right", "Bottom", "Left"],
        cssPrefixes = ["Webkit", "O", "Moz", "ms"];

    // return a css property mapped to a potentially vendor prefixed property
    function vendorPropName(style, name) {

        // shortcut for names that are not vendor prefixed
        if (name in style) {
            return name;
        }

        // check for vendor prefixed names
        var capName = name.charAt(0).toUpperCase() + name.slice(1),
            origName = name,
            i = cssPrefixes.length;

        while (i--) {
            name = cssPrefixes[i] + capName;
            if (name in style) {
                return name;
            }
        }

        return origName;
    }

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

    function showHide(elements, show) {
        var display, elem, hidden,
        values = [],
            index = 0,
            length = elements.length;

        for (; index < length; index++) {
            elem = elements[index];
            if (!elem.style) {
                continue;
            }

            values[index] = jQuery._data(elem, "olddisplay");
            display = elem.style.display;
            if (show) {
                // Reset the inline display of this element to learn if it is
                // being hidden by cascaded rules or not
                if (!values[index] && display === "none") {
                    elem.style.display = "";
                }

                // Set elements which have been overridden with display:none
                // in a stylesheet to whatever the default browser style is
                // for such an element
                if (elem.style.display === "" && isHidden(elem)) {
                    values[index] = jQuery._data(elem, "olddisplay", css_defaultDisplay(elem.nodeName));
                }
            } else {

                if (!values[index]) {
                    hidden = isHidden(elem);

                    if (display && display !== "none" || !hidden) {
                        jQuery._data(elem, "olddisplay", hidden ? display :jQuery.css(elem, "display"));
                    }
                }
            }
        }

        // Set the display of most of the elements in a second loop
        // to avoid the constant reflow
        for (index = 0; index < length; index++) {
            elem = elements[index];
            if (!elem.style) {
                continue;
            }
            if (!show || elem.style.display === "none" || elem.style.display === "") {
                elem.style.display = show ? values[index] || "" :"none";
            }
        }

        return elements;
    }

    jQuery.fn.extend({
        css:function(name, value) {
            return jQuery.access(this, function(elem, name, value) {
                var len, styles,
                map = {},
                i = 0;

                if (jQuery.isArray(name)) {
                    styles = getStyles(elem);
                    len = name.length;

                    for (; i < len; i++) {
                        map[name[i]] = jQuery.css(elem, name[i], false, styles);
                    }

                    return map;
                }

                return value !== undefined ? jQuery.style(elem, name, value) :jQuery.css(elem, name);
            }, name, value, arguments.length > 1);
        },
        show:function() {
            return showHide(this, true);
        },
        hide:function() {
            return showHide(this);
        },
        toggle:function(state) {
            if (typeof state === "boolean") {
                return state ? this.show() :this.hide();
            }

            return this.each(function() {
                if (isHidden(this)) {
                    jQuery(this).show();
                } else {
                    jQuery(this).hide();
                }
            });
        }
    });

    jQuery.extend({
        // Add in style property hooks for overriding the default
        // behavior of getting and setting a style property
        cssHooks:{
            opacity:{
                get:function(elem, computed) {
                    if (computed) {
                        // We should always get a number back from opacity
                        var ret = curCSS(elem, "opacity");
                        return ret === "" ? "1" :ret;
                    }
                }
            }
        },

        // Don't automatically add "px" to these possibly-unitless properties
        cssNumber:{
            "columnCount":true,
            "fillOpacity":true,
            "fontWeight":true,
            "lineHeight":true,
            "opacity":true,
            "order":true,
            "orphans":true,
            "widows":true,
            "zIndex":true,
            "zoom":true
        },

        // Add in properties whose names you wish to fix before
        // setting or getting the value
        cssProps:{
            // 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, hooks,
            origName = jQuery.camelCase(name),
                style = elem.style;

            name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(style, origName));

            // gets hook for the prefixed version
            // followed by the unprefixed version
            hooks = jQuery.cssHooks[name] || jQuery.cssHooks[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";
                }

                // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
                // but it would mean to define eight (for every problematic property) identical functions
                if (!jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0) {
                    style[name] = "inherit";
                }

                // If a hook was provided, use that value, otherwise just set the specified value
                if (!hooks || !("set" in hooks) || (value = hooks.set(elem, value, extra)) !== undefined) {

                    // 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, styles) {
            var num, val, hooks,
            origName = jQuery.camelCase(name);

            // Make sure that we're working with the right name
            name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(elem.style, origName));

            // gets hook for the prefixed version
            // followed by the unprefixed version
            hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName];

            // If a hook was provided get the computed value from there
            if (hooks && "get" in hooks) {
                val = hooks.get(elem, true, extra);
            }

            // Otherwise, if a way to get the computed value exists, use that
            if (val === undefined) {
                val = curCSS(elem, name, styles);
            }

            //convert "normal" to computed value
            if (val === "normal" && name in cssNormalTransform) {
                val = cssNormalTransform[name];
            }

            // Return, converting to number if forced or a qualifier was provided and val looks numeric
            if (extra === "" || extra) {
                num = parseFloat(val);
                return extra === true || jQuery.isNumeric(num) ? num || 0 :val;
            }
            return val;
        }
    });

    // NOTE:we've included the "window" in window.getComputedStyle
    // because jsdom on node.js will break without it.
    if (window.getComputedStyle) {
        getStyles = function(elem) {
            return window.getComputedStyle(elem, null);
        };

        curCSS = function(elem, name, _computed) {
            var width, minWidth, maxWidth,
            computed = _computed || getStyles(elem),

                // getPropertyValue is only needed for .css('filter') in IE9, see #12537
                ret = computed ? computed.getPropertyValue(name) || computed[name] :undefined,
                style = elem.style;

            if (computed) {

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

                // A tribute to the "awesome hack by Dean Edwards"
                // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
                // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
                // this is against the CSSOM draft spec:http://dev.w3.org/csswg/cssom/#resolved-values
                if (rnumnonpx.test(ret) && rmargin.test(name)) {

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

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

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

            return ret;
        };
    } else if (document.documentElement.currentStyle) {
        getStyles = function(elem) {
            return elem.currentStyle;
        };

        curCSS = function(elem, name, _computed) {
            var left, rs, rsLeft,
            computed = _computed || getStyles(elem),
                ret = computed ? computed[name] :undefined,
                style = elem.style;

            // Avoid setting ret to empty string here
            // so we don't default to auto
            if (ret == null && style && style[name]) {
                ret = style[name];
            }

            // 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
            // but not position css attributes, as those are proportional to the parent element instead
            // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
            if (rnumnonpx.test(ret) && !rposition.test(name)) {

                // Remember the original values
                left = style.left;
                rs = elem.runtimeStyle;
                rsLeft = rs && rs.left;

                // Put in the new values to get a computed value out
                if (rsLeft) {
                    rs.left = elem.currentStyle.left;
                }
                style.left = name === "fontSize" ? "1em" :ret;
                ret = style.pixelLeft + "px";

                // Revert the changed values
                style.left = left;
                if (rsLeft) {
                    rs.left = rsLeft;
                }
            }

            return ret === "" ? "auto" :ret;
        };
    }

    function setPositiveNumber(elem, value, subtract) {
        var matches = rnumsplit.exec(value);
        return matches ?
        // Guard against undefined "subtract", e.g., when used as in cssHooks
        Math.max(0, matches[1] - (subtract || 0)) + (matches[2] || "px") :value;
    }

    function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) {
        var i = extra === (isBorderBox ? "border" :"content") ?
        // If we already have the right measurement, avoid augmentation
        4 :
        // Otherwise initialize for horizontal or vertical properties
        name === "width" ? 1 :0,

            val = 0;

        for (; i < 4; i += 2) {
            // both box models exclude margin, so add it if we want it
            if (extra === "margin") {
                val += jQuery.css(elem, extra + cssExpand[i], true, styles);
            }

            if (isBorderBox) {
                // border-box includes padding, so remove it if we want content
                if (extra === "content") {
                    val -= jQuery.css(elem, "padding" + cssExpand[i], true, styles);
                }

                // at this point, extra isn't border nor margin, so remove border
                if (extra !== "margin") {
                    val -= jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles);
                }
            } else {
                // at this point, extra isn't content, so add padding
                val += jQuery.css(elem, "padding" + cssExpand[i], true, styles);

                // at this point, extra isn't content nor padding, so add border
                if (extra !== "padding") {
                    val += jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles);
                }
            }
        }

        return val;
    }

    function getWidthOrHeight(elem, name, extra) {

        // Start with offset property, which is equivalent to the border-box value
        var valueIsBorderBox = true,
            val = name === "width" ? elem.offsetWidth :elem.offsetHeight,
            styles = getStyles(elem),
            isBorderBox = jQuery.support.boxSizing && jQuery.css(elem, "boxSizing", false, styles) === "border-box";

        // some non-html elements return undefined for offsetWidth, so check for null/undefined
        // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
        // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
        if (val <= 0 || val == null) {
            // Fall back to computed then uncomputed css if necessary
            val = curCSS(elem, name, styles);
            if (val < 0 || val == null) {
                val = elem.style[name];
            }

            // Computed unit is not pixels. Stop here and return.
            if (rnumnonpx.test(val)) {
                return val;
            }

            // we need the check for style in case a browser which returns unreliable values
            // for getComputedStyle silently falls back to the reliable elem.style
            valueIsBorderBox = isBorderBox && (jQuery.support.boxSizingReliable || val === elem.style[name]);

            // Normalize "", auto, and prepare for extra
            val = parseFloat(val) || 0;
        }

        // use the active box-sizing model to add/subtract irrelevant styles
        return (val + augmentWidthOrHeight(
        elem,
        name,
        extra || (isBorderBox ? "border" :"content"),
        valueIsBorderBox,
        styles)) + "px";
    }

    // Try to determine the default display value of an element
    function css_defaultDisplay(nodeName) {
        var doc = document,
            display = elemdisplay[nodeName];

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

            // If the simple way fails, read from inside an iframe
            if (display === "none" || !display) {
                // Use the already-created iframe if possible
                iframe = (iframe || jQuery("<iframe frameborder='0' width='0' height='0'/>")
                    .css("cssText", "display:block !important")).appendTo(doc.documentElement);

                // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
                doc = (iframe[0].contentWindow || iframe[0].contentDocument).document;
                doc.write("<!doctype html><html><body>");
                doc.close();

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

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

        return display;
    }

    // Called ONLY from within css_defaultDisplay
    function actualDisplay(name, doc) {
        var elem = jQuery(doc.createElement(name)).appendTo(doc.body),
            display = jQuery.css(elem[0], "display");
        elem.remove();
        return display;
    }

    jQuery.each(["height", "width"], function(i, name) {
        jQuery.cssHooks[name] = {
            get:function(elem, computed, extra) {
                if (computed) {
                    // certain elements can have dimension info if we invisibly show them
                    // however, it must have a current display style that would benefit from this
                    return elem.offsetWidth === 0 && rdisplayswap.test(jQuery.css(elem, "display")) ? jQuery.swap(elem, cssShow, function() {
                        return getWidthOrHeight(elem, name, extra);
                    }) :getWidthOrHeight(elem, name, extra);
                }
            },

            set:function(elem, value, extra) {
                var styles = extra && getStyles(elem);
                return setPositiveNumber(elem, value, extra ? augmentWidthOrHeight(
                elem,
                name,
                extra,
                jQuery.support.boxSizing && jQuery.css(elem, "boxSizing", false, styles) === "border-box",
                styles) :0);
            }
        };
    });

    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) || "") ? (0.01 * parseFloat(RegExp.$1)) + "" :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 === "", then remove inline opacity #12685
                if ((value >= 1 || value === "") && jQuery.trim(filter.replace(ralpha, "")) === "" && style.removeAttribute) {

                    // 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 is no filter style applied in a css rule or unset inline opacity, we are done
                    if (value === "" || currentStyle && !currentStyle.filter) {
                        return;
                    }
                }

                // otherwise, set new filter values
                style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) :filter + " " + opacity;
            }
        };
    }

    // These hooks cannot be added until DOM ready because the support test
    // for it is not run until after DOM ready
    jQuery(function() {
        if (!jQuery.support.reliableMarginRight) {
            jQuery.cssHooks.marginRight = {
                get:function(elem, computed) {
                    if (computed) {
                        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
                        // Work around by temporarily setting element display to inline-block
                        return jQuery.swap(elem, {
                            "display":"inline-block"
                        },
                        curCSS, [elem, "marginRight"]);
                    }
                }
            };
        }

        // Webkit bug:https://bugs.webkit.org/show_bug.cgi?id=29084
        // getComputedStyle returns percent when specified for top/left/bottom/right
        // rather than make the css module depend on the offset module, we just check for it here
        if (!jQuery.support.pixelPosition && jQuery.fn.position) {
            jQuery.each(["top", "left"], function(i, prop) {
                jQuery.cssHooks[prop] = {
                    get:function(elem, computed) {
                        if (computed) {
                            computed = curCSS(elem, prop);
                            // if curCSS returns percentage, fallback to offset
                            return rnumnonpx.test(computed) ? jQuery(elem).position()[prop] + "px" :computed;
                        }
                    }
                };
            });
        }

    });

    if (jQuery.expr && jQuery.expr.filters) {
        jQuery.expr.filters.hidden = function(elem) {
            // Support:Opera <= 12.12
            // Opera reports offsetWidths and offsetHeights less than zero on some elements
            return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css(elem, "display")) === "none");
        };

        jQuery.expr.filters.visible = function(elem) {
            return !jQuery.expr.filters.hidden(elem);
        };
    }

    // These hooks are used by animate to expand properties
    jQuery.each({
        margin:"",
        padding:"",
        border:"Width"
    }, function(prefix, suffix) {
        jQuery.cssHooks[prefix + suffix] = {
            expand:function(value) {
                var i = 0,
                    expanded = {},

                    // assumes a single number if not a string
                    parts = typeof value === "string" ? value.split(" ") :[value];

                for (; i < 4; i++) {
                    expanded[prefix + cssExpand[i] + suffix] = parts[i] || parts[i - 2] || parts[0];
                }

                return expanded;
            }
        };

        if (!rmargin.test(prefix)) {
            jQuery.cssHooks[prefix + suffix].set = setPositiveNumber;
        }
    });
    var r20 = /%20/g,
        rbracket = /\[\]$/,
        rCRLF = /\r?\n/g,
        rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
        rsubmittable = /^(?:input|select|textarea|keygen)/i;

    jQuery.fn.extend({
        serialize:function() {
            return jQuery.param(this.serializeArray());
        },
        serializeArray:function() {
            return this.map(function() {
                // Can add propHook for "elements" to filter or add form elements
                var elements = jQuery.prop(this, "elements");
                return elements ? jQuery.makeArray(elements) :this;
            })
                .filter(function() {
                var type = this.type;
                // Use .is(":disabled") so that fieldset[disabled] works
                return this.name && !jQuery(this).is(":disabled") && rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) && (this.checked || !manipulation_rcheckableType.test(type));
            })
                .map(function(i, elem) {
                var val = jQuery(this).val();

                return val == null ? null :jQuery.isArray(val) ? jQuery.map(val, function(val) {
                    return {
                        name:elem.name,
                        value:val.replace(rCRLF, "\r\n")
                    };
                }) :{
                    name:elem.name,
                    value:val.replace(rCRLF, "\r\n")
                };
            }).get();
        }
    });

    //Serialize an array of form elements or a set of
    //key/values into a query string
    jQuery.param = function(a, traditional) {
        var prefix,
        s = [],
            add = function(key, value) {
                // If value is a function, invoke it and return its value
                value = jQuery.isFunction(value) ? value() :(value == null ? "" :value);
                s[s.length] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
            };

        // Set traditional to true for jQuery <= 1.3.2 behavior.
        if (traditional === undefined) {
            traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
        }

        // If an array was passed in, assume that it is an array of form elements.
        if (jQuery.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) {
            // Serialize the form elements
            jQuery.each(a, function() {
                add(this.name, this.value);
            });

        } else {
            // If traditional, encode the "old" way (the way 1.3.2 or older
            // did it), otherwise encode params recursively.
            for (prefix in a) {
                buildParams(prefix, a[prefix], traditional, add);
            }
        }

        // Return the resulting serialization
        return s.join("&").replace(r20, "+");
    };

    function buildParams(prefix, obj, traditional, add) {
        var name;

        if (jQuery.isArray(obj)) {
            // Serialize array item.
            jQuery.each(obj, function(i, v) {
                if (traditional || rbracket.test(prefix)) {
                    // Treat each array item as a scalar.
                    add(prefix, v);

                } else {
                    // Item is non-scalar (array or object), encode its numeric index.
                    buildParams(prefix + "[" + (typeof v === "object" ? i :"") + "]", v, traditional, add);
                }
            });

        } else if (!traditional && jQuery.type(obj) === "object") {
            // Serialize object item.
            for (name in obj) {
                buildParams(prefix + "[" + name + "]", obj[name], traditional, add);
            }

        } else {
            // Serialize scalar item.
            add(prefix, obj);
        }
    }
    jQuery.each(("blur focus focusin focusout load resize scroll unload click dblclick " + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + "change select submit keydown keypress keyup error contextmenu").split(" "), function(i, name) {

        // Handle event binding
        jQuery.fn[name] = function(data, fn) {
            return arguments.length > 0 ? this.on(name, null, data, fn) :this.trigger(name);
        };
    });

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

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

        delegate:function(selector, types, data, fn) {
            return this.on(types, selector, data, fn);
        },
        undelegate:function(selector, types, fn) {
            // ( namespace ) or ( selector, types [, fn] )
            return arguments.length === 1 ? this.off(selector, "**") :this.off(types, selector || "**", fn);
        }
    });
    var
    // Document location
    ajaxLocParts,
    ajaxLocation,
    ajax_nonce = jQuery.now(),

        ajax_rquery = /\?/,
        rhash = /#.*$/,
        rts = /([?&])_=[^&]*/,
        rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
        // #7653, #8125, #8152:local protocol detection
        rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
        rnoContent = /^(?:GET|HEAD)$/,
        rprotocol = /^\/\//,
        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 = {},

        // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
        allTypes = "*/".concat("*");

    // #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 = "*";
            }

            var dataType,
            i = 0,
                dataTypes = dataTypeExpression.toLowerCase().match(core_rnotwhite) || [];

            if (jQuery.isFunction(func)) {
                // For each dataType in the dataTypeExpression
                while ((dataType = dataTypes[i++])) {
                    // Prepend if requested
                    if (dataType[0] === "+") {
                        dataType = dataType.slice(1) || "*";
                        (structure[dataType] = structure[dataType] || []).unshift(func);

                        // Otherwise append
                    } else {
                        (structure[dataType] = structure[dataType] || []).push(func);
                    }
                }
            }
        };
    }

    // Base inspection function for prefilters and transports
    function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) {

        var inspected = {},
        seekingTransport = (structure === transports);

        function inspect(dataType) {
            var selected;
            inspected[dataType] = true;
            jQuery.each(structure[dataType] || [], function(_, prefilterOrFactory) {
                var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR);
                if (typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[dataTypeOrTransport]) {
                    options.dataTypes.unshift(dataTypeOrTransport);
                    inspect(dataTypeOrTransport);
                    return false;
                } else if (seekingTransport) {
                    return !(selected = dataTypeOrTransport);
                }
            });
            return selected;
        }

        return inspect(options.dataTypes[0]) || !inspected["*"] && inspect("*");
    }

    // A special extend for ajax options
    // that takes "flat" options (not to be deep extended)
    // Fixes #9887
    function ajaxExtend(target, src) {
        var deep, key,
        flatOptions = jQuery.ajaxSettings.flatOptions || {};

        for (key in src) {
            if (src[key] !== undefined) {
                (flatOptions[key] ? target :(deep || (deep = {})))[key] = src[key];
            }
        }
        if (deep) {
            jQuery.extend(true, target, deep);
        }

        return target;
    }

    jQuery.fn.load = function(url, params, callback) {
        if (typeof url !== "string" && _load) {
            return _load.apply(this, arguments);
        }

        var selector, response, type,
        self = this,
            off = url.indexOf(" ");

        if (off >= 0) {
            selector = url.slice(off, url.length);
            url = url.slice(0, off);
        }

        // If it's a function
        if (jQuery.isFunction(params)) {

            // We assume that it's the callback
            callback = params;
            params = undefined;

            // Otherwise, build a param string
        } else if (params && typeof params === "object") {
            type = "POST";
        }

        // If we have elements to modify, make the request
        if (self.length > 0) {
            jQuery.ajax({
                url:url,

                // if "type" variable is undefined, then "GET" method will be used
                type:type,
                dataType:"html",
                data:params
            }).done(function(responseText) {

                // Save response for use in complete callback
                response = arguments;

                self.html(selector ?

                // If a selector was specified, locate the right elements in a dummy div
                // Exclude scripts to avoid IE 'Permission Denied' errors
                jQuery("<div>").append(jQuery.parseHTML(responseText)).find(selector) :

                // Otherwise use the full result
                responseText);

            }).complete(callback && function(jqXHR, status) {
                self.each(callback, response || [jqXHR.responseText, status, jqXHR]);
            });
        }

        return this;
    };

    // Attach a bunch of functions for handling common AJAX events
    jQuery.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function(i, type) {
        jQuery.fn[type] = function(fn) {
            return this.on(type, fn);
        };
    });

    jQuery.extend({

        // Counter for holding the number of active queries
        active:0,

        // Last-Modified header cache for next request
        lastModified:{},
        etag:{},

        ajaxSettings:{
            url:ajaxLocation,
            type:"GET",
            isLocal:rlocalProtocol.test(ajaxLocParts[1]),
            global:true,
            processData:true,
            async:true,
            contentType:"application/x-www-form-urlencoded; charset=UTF-8",
            /*
		timeout:0,
		data:null,
		dataType:null,
		username:null,
		password:null,
		cache:null,
		throws:false,
		traditional:false,
		headers:{},
		*/

            accepts:{
                "*":allTypes,
                text:"text/plain",
                html:"text/html",
                xml:"application/xml, text/xml",
                json:"application/json, text/javascript"
            },

            contents:{
                xml:/xml/,
                html:/html/,
                json:/json/
            },

            responseFields:{
                xml:"responseXML",
                text:"responseText",
                json:"responseJSON"
            },

            // Data converters
            // Keys separate source (or catchall "*") and destination types with a single space
            converters:{

                // Convert anything to text
                "* text":String,

                // Text to html (true = no transformation)
                "text html":true,

                // Evaluate text as a json expression
                "text json":jQuery.parseJSON,

                // Parse text as xml
                "text xml":jQuery.parseXML
            },

            // For options that shouldn't be deep extended:
            // you can add your own custom options here if
            // and when you create one that shouldn't be
            // deep extended (see ajaxExtend)
            flatOptions:{
                url:true,
                context:true
            }
        },

        // Creates a full fledged settings object into target
        // with both ajaxSettings and settings fields.
        // If target is omitted, writes into ajaxSettings.
        ajaxSetup:function(target, settings) {
            return settings ?

            // Building a settings object
            ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) :

            // Extending ajaxSettings
            ajaxExtend(jQuery.ajaxSettings, target);
        },

        ajaxPrefilter:addToPrefiltersOrTransports(prefilters),
        ajaxTransport:addToPrefiltersOrTransports(transports),

        // Main method
        ajax:function(url, options) {

            // If url is an object, simulate pre-1.5 signature
            if (typeof url === "object") {
                options = url;
                url = undefined;
            }

            // Force options to be an object
            options = options || {};

            var // Cross-domain detection vars
            parts,
            // Loop variable
            i,
            // URL without anti-cache param
            cacheURL,
            // Response headers as string
            responseHeadersString,
            // timeout handle
            timeoutTimer,

            // To know if global events are to be dispatched
            fireGlobals,

            transport,
            // Response headers
            responseHeaders,
            // Create the final options object
            s = jQuery.ajaxSetup({}, options),
                // Callbacks context
                callbackContext = s.context || s,
                // Context for global events is callbackContext if it is a DOM node or jQuery collection
                globalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ? jQuery(callbackContext) :jQuery.event,
                // Deferreds
                deferred = jQuery.Deferred(),
                completeDeferred = jQuery.Callbacks("once memory"),
                // Status-dependent callbacks
                statusCode = s.statusCode || {},
                // Headers (they are sent all at once)
                requestHeaders = {},
                requestHeadersNames = {},
                // The jqXHR state
                state = 0,
                // Default abort message
                strAbort = "canceled",
                // Fake xhr
                jqXHR = {
                    readyState:0,

                    // Builds headers hashtable if needed
                    getResponseHeader:function(key) {
                        var match;
                        if (state === 2) {
                            if (!responseHeaders) {
                                responseHeaders = {};
                                while ((match = rheaders.exec(responseHeadersString))) {
                                    responseHeaders[match[1].toLowerCase()] = match[2];
                                }
                            }
                            match = responseHeaders[key.toLowerCase()];
                        }
                        return match == null ? null :match;
                    },

                    // Raw string
                    getAllResponseHeaders:function() {
                        return state === 2 ? responseHeadersString :null;
                    },

                    // Caches the header
                    setRequestHeader:function(name, value) {
                        var lname = name.toLowerCase();
                        if (!state) {
                            name = requestHeadersNames[lname] = requestHeadersNames[lname] || name;
                            requestHeaders[name] = value;
                        }
                        return this;
                    },

                    // Overrides response content-type header
                    overrideMimeType:function(type) {
                        if (!state) {
                            s.mimeType = type;
                        }
                        return this;
                    },

                    // Status-dependent callbacks
                    statusCode:function(map) {
                        var code;
                        if (map) {
                            if (state < 2) {
                                for (code in map) {
                                    // Lazy-add the new callback in a way that preserves old ones
                                    statusCode[code] = [statusCode[code], map[code]];
                                }
                            } else {
                                // Execute the appropriate callbacks
                                jqXHR.always(map[jqXHR.status]);
                            }
                        }
                        return this;
                    },

                    // Cancel the request
                    abort:function(statusText) {
                        var finalText = statusText || strAbort;
                        if (transport) {
                            transport.abort(finalText);
                        }
                        done(0, finalText);
                        return this;
                    }
                };

            // Attach deferreds
            deferred.promise(jqXHR).complete = completeDeferred.add;
            jqXHR.success = jqXHR.done;
            jqXHR.error = jqXHR.fail;

            // Remove hash character (#7531:and string promotion)
            // Add protocol if not provided (#5866:IE7 issue with protocol-less urls)
            // Handle falsy url in the settings object (#10093:consistency with old signature)
            // We also use the url parameter if available
            s.url = ((url || s.url || ajaxLocation) + "").replace(rhash, "").replace(rprotocol, ajaxLocParts[1] + "//");

            // Alias method option to type as per ticket #12004
            s.type = options.method || options.type || s.method || s.type;

            // Extract dataTypes list
            s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().match(core_rnotwhite) || [""];

            // A cross-domain request is in order when we have a protocol:host:port mismatch
            if (s.crossDomain == null) {
                parts = rurl.exec(s.url.toLowerCase());
                s.crossDomain = !! (parts && (parts[1] !== ajaxLocParts[1] || parts[2] !== ajaxLocParts[2] || (parts[3] || (parts[1] === "http:" ? "80" :"443")) !== (ajaxLocParts[3] || (ajaxLocParts[1] === "http:" ? "80" :"443"))));
            }

            // Convert data if not already a string
            if (s.data && s.processData && typeof s.data !== "string") {
                s.data = jQuery.param(s.data, s.traditional);
            }

            // Apply prefilters
            inspectPrefiltersOrTransports(prefilters, s, options, jqXHR);

            // If request was aborted inside a prefilter, stop there
            if (state === 2) {
                return jqXHR;
            }

            // We can fire global events as of now if asked to
            fireGlobals = s.global;

            // Watch for a new set of requests
            if (fireGlobals && jQuery.active++ === 0) {
                jQuery.event.trigger("ajaxStart");
            }

            // Uppercase the type
            s.type = s.type.toUpperCase();

            // Determine if request has content
            s.hasContent = !rnoContent.test(s.type);

            // Save the URL in case we're toying with the If-Modified-Since
            // and/or If-None-Match header later on
            cacheURL = s.url;

            // More options handling for requests with no content
            if (!s.hasContent) {

                // If data is available, append data to url
                if (s.data) {
                    cacheURL = (s.url += (ajax_rquery.test(cacheURL) ? "&" :"?") + s.data);
                    // #9682:remove data so that it's not used in an eventual retry
                    delete s.data;
                }

                // Add anti-cache in url if needed
                if (s.cache === false) {
                    s.url = rts.test(cacheURL) ?

                    // If there is already a '_' parameter, set its value
                    cacheURL.replace(rts, "$1_=" + ajax_nonce++) :

                    // Otherwise add one to the end
                    cacheURL + (ajax_rquery.test(cacheURL) ? "&" :"?") + "_=" + ajax_nonce++;
                }
            }

            // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
            if (s.ifModified) {
                if (jQuery.lastModified[cacheURL]) {
                    jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[cacheURL]);
                }
                if (jQuery.etag[cacheURL]) {
                    jqXHR.setRequestHeader("If-None-Match", jQuery.etag[cacheURL]);
                }
            }

            // Set the correct header, if data is being sent
            if (s.data && s.hasContent && s.contentType !== false || options.contentType) {
                jqXHR.setRequestHeader("Content-Type", s.contentType);
            }

            // Set the Accepts header for the server, depending on the dataType
            jqXHR.setRequestHeader("Accept",
            s.dataTypes[0] && s.accepts[s.dataTypes[0]] ? s.accepts[s.dataTypes[0]] + (s.dataTypes[0] !== "*" ? ", " + allTypes + "; q=0.01" :"") :s.accepts["*"]);

            // Check for headers option
            for (i in s.headers) {
                jqXHR.setRequestHeader(i, s.headers[i]);
            }

            // Allow custom headers/mimetypes and early abort
            if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state === 2)) {
                // Abort if not done already and return
                return jqXHR.abort();
            }

            // aborting is no longer a cancellation
            strAbort = "abort";

            // Install callbacks on deferreds
            for (i in {
                success:1,
                error:1,
                complete:1
            }) {
                jqXHR[i](s[i]);
            }

            // Get transport
            transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);

            // If no transport, we auto-abort
            if (!transport) {
                done(-1, "No Transport");
            } else {
                jqXHR.readyState = 1;

                // Send global event
                if (fireGlobals) {
                    globalEventContext.trigger("ajaxSend", [jqXHR, s]);
                }
                // Timeout
                if (s.async && s.timeout > 0) {
                    timeoutTimer = setTimeout(function() {
                        jqXHR.abort("timeout");
                    }, s.timeout);
                }

                try {
                    state = 1;
                    transport.send(requestHeaders, done);
                } catch (e) {
                    // Propagate exception as error if not done
                    if (state < 2) {
                        done(-1, e);
                        // Simply rethrow otherwise
                    } else {
                        throw e;
                    }
                }
            }

            // Callback for when everything is done
            function done(status, nativeStatusText, responses, headers) {
                var isSuccess, success, error, response, modified,
                statusText = nativeStatusText;

                // Called once
                if (state === 2) {
                    return;
                }

                // State is "done" now
                state = 2;

                // Clear timeout if it exists
                if (timeoutTimer) {
                    clearTimeout(timeoutTimer);
                }

                // Dereference transport for early garbage collection
                // (no matter how long the jqXHR object will be used)
                transport = undefined;

                // Cache response headers
                responseHeadersString = headers || "";

                // Set readyState
                jqXHR.readyState = status > 0 ? 4 :0;

                // Determine if successful
                isSuccess = status >= 200 && status < 300 || status === 304;

                // Get response data
                if (responses) {
                    response = ajaxHandleResponses(s, jqXHR, responses);
                }

                // Convert no matter what (that way responseXXX fields are always set)
                response = ajaxConvert(s, response, jqXHR, isSuccess);

                // If successful, handle type chaining
                if (isSuccess) {

                    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
                    if (s.ifModified) {
                        modified = jqXHR.getResponseHeader("Last-Modified");
                        if (modified) {
                            jQuery.lastModified[cacheURL] = modified;
                        }
                        modified = jqXHR.getResponseHeader("etag");
                        if (modified) {
                            jQuery.etag[cacheURL] = modified;
                        }
                    }

                    // if no content
                    if (status === 204 || s.type === "HEAD") {
                        statusText = "nocontent";

                        // if not modified
                    } else if (status === 304) {
                        statusText = "notmodified";

                        // If we have data, let's convert it
                    } else {
                        statusText = response.state;
                        success = response.data;
                        error = response.error;
                        isSuccess = !error;
                    }
                } else {
                    // We extract error from statusText
                    // then normalize statusText and status for non-aborts
                    error = statusText;
                    if (status || !statusText) {
                        statusText = "error";
                        if (status < 0) {
                            status = 0;
                        }
                    }
                }

                // Set data for the fake xhr object
                jqXHR.status = status;
                jqXHR.statusText = (nativeStatusText || statusText) + "";

                // Success/Error
                if (isSuccess) {
                    deferred.resolveWith(callbackContext, [success, statusText, jqXHR]);
                } else {
                    deferred.rejectWith(callbackContext, [jqXHR, statusText, error]);
                }

                // Status-dependent callbacks
                jqXHR.statusCode(statusCode);
                statusCode = undefined;

                if (fireGlobals) {
                    globalEventContext.trigger(isSuccess ? "ajaxSuccess" :"ajaxError", [jqXHR, s, isSuccess ? success :error]);
                }

                // Complete
                completeDeferred.fireWith(callbackContext, [jqXHR, statusText]);

                if (fireGlobals) {
                    globalEventContext.trigger("ajaxComplete", [jqXHR, s]);
                    // Handle the global AJAX counter
                    if (!(--jQuery.active)) {
                        jQuery.event.trigger("ajaxStop");
                    }
                }
            }

            return jqXHR;
        },

        getJSON:function(url, data, callback) {
            return jQuery.get(url, data, callback, "json");
        },

        getScript:function(url, callback) {
            return jQuery.get(url, undefined, callback, "script");
        }
    });

    jQuery.each(["get", "post"], function(i, method) {
        jQuery[method] = function(url, data, callback, type) {
            // shift arguments if data argument was omitted
            if (jQuery.isFunction(data)) {
                type = type || callback;
                callback = data;
                data = undefined;
            }

            return jQuery.ajax({
                url:url,
                type:method,
                dataType:type,
                data:data,
                success:callback
            });
        };
    });

    /* Handles responses to an ajax request:
     * - finds the right dataType (mediates between content-type and expected dataType)
     * - returns the corresponding response
     */
    function ajaxHandleResponses(s, jqXHR, responses) {
        var firstDataType, ct, finalDataType, type,
        contents = s.contents,
            dataTypes = s.dataTypes;

        // Remove auto dataType and get content-type in the process
        while (dataTypes[0] === "*") {
            dataTypes.shift();
            if (ct === undefined) {
                ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
            }
        }

        // Check if we're dealing with a known content-type
        if (ct) {
            for (type in contents) {
                if (contents[type] && contents[type].test(ct)) {
                    dataTypes.unshift(type);
                    break;
                }
            }
        }

        // Check to see if we have a response for the expected dataType
        if (dataTypes[0] in responses) {
            finalDataType = dataTypes[0];
        } else {
            // Try convertible dataTypes
            for (type in responses) {
                if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) {
                    finalDataType = type;
                    break;
                }
                if (!firstDataType) {
                    firstDataType = type;
                }
            }
            // Or just use first one
            finalDataType = finalDataType || firstDataType;
        }

        // If we found a dataType
        // We add the dataType to the list if needed
        // and return the corresponding response
        if (finalDataType) {
            if (finalDataType !== dataTypes[0]) {
                dataTypes.unshift(finalDataType);
            }
            return responses[finalDataType];
        }
    }

    /* Chain conversions given the request and the original response
     * Also sets the responseXXX fields on the jqXHR instance
     */
    function ajaxConvert(s, response, jqXHR, isSuccess) {
        var conv2, current, conv, tmp, prev,
        converters = {},
        // Work with a copy of dataTypes in case we need to modify it for conversion
        dataTypes = s.dataTypes.slice();

        // Create converters map with lowercased keys
        if (dataTypes[1]) {
            for (conv in s.converters) {
                converters[conv.toLowerCase()] = s.converters[conv];
            }
        }

        current = dataTypes.shift();

        // Convert to each sequential dataType
        while (current) {

            if (s.responseFields[current]) {
                jqXHR[s.responseFields[current]] = response;
            }

            // Apply the dataFilter if provided
            if (!prev && isSuccess && s.dataFilter) {
                response = s.dataFilter(response, s.dataType);
            }

            prev = current;
            current = dataTypes.shift();

            if (current) {

                // There's only work to do if current dataType is non-auto
                if (current === "*") {

                    current = prev;

                    // Convert response if prev dataType is non-auto and differs from current
                } else if (prev !== "*" && prev !== current) {

                    // Seek a direct converter
                    conv = converters[prev + " " + current] || converters["* " + current];

                    // If none found, seek a pair
                    if (!conv) {
                        for (conv2 in converters) {

                            // If conv2 outputs current
                            tmp = conv2.split(" ");
                            if (tmp[1] === current) {

                                // If prev can be converted to accepted input
                                conv = converters[prev + " " + tmp[0]] || converters["* " + tmp[0]];
                                if (conv) {
                                    // Condense equivalence converters
                                    if (conv === true) {
                                        conv = converters[conv2];

                                        // Otherwise, insert the intermediate dataType
                                    } else if (converters[conv2] !== true) {
                                        current = tmp[0];
                                        dataTypes.unshift(tmp[1]);
                                    }
                                    break;
                                }
                            }
                        }
                    }

                    // Apply converter (if not an equivalence)
                    if (conv !== true) {

                        // Unless errors are allowed to bubble, catch and return them
                        if (conv && s["throws"]) {
                            response = conv(response);
                        } else {
                            try {
                                response = conv(response);
                            } catch (e) {
                                return {
                                    state:"parsererror",
                                    error:conv ? e :"No conversion from " + prev + " to " + current
                                };
                            }
                        }
                    }
                }
            }
        }

        return {
            state:"success",
            data:response
        };
    }
    // Install script dataType
    jQuery.ajaxSetup({
        accepts:{
            script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
        },
        contents:{
            script:/(?:java|ecma)script/
        },
        converters:{
            "text script":function(text) {
                jQuery.globalEval(text);
                return text;
            }
        }
    });

    // Handle cache's special case and 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 || jQuery("head")[0] || document.documentElement;

            return {

                send:function(_, callback) {

                    script = document.createElement("script");

                    script.async = true;

                    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 (script.parentNode) {
                                script.parentNode.removeChild(script);
                            }

                            // Dereference the script
                            script = null;

                            // Callback if not abort
                            if (!isAbort) {
                                callback(200, "success");
                            }
                        }
                    };

                    // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
                    // Use native DOM manipulation to avoid our domManip AJAX trickery
                    head.insertBefore(script, head.firstChild);
                },

                abort:function() {
                    if (script) {
                        script.onload(undefined, true);
                    }
                }
            };
        }
    });
    var oldCallbacks = [],
        rjsonp = /(=)\?(?=&|$)|\?\?/;

    // Default jsonp settings
    jQuery.ajaxSetup({
        jsonp:"callback",
        jsonpCallback:function() {
            var callback = oldCallbacks.pop() || (jQuery.expando + "_" + (ajax_nonce++));
            this[callback] = true;
            return callback;
        }
    });

    // Detect, normalize options and install callbacks for jsonp requests
    jQuery.ajaxPrefilter("json jsonp", function(s, originalSettings, jqXHR) {

        var callbackName, overwritten, responseContainer,
        jsonProp = s.jsonp !== false && (rjsonp.test(s.url) ? "url" :typeof s.data === "string" && !(s.contentType || "").indexOf("application/x-www-form-urlencoded") && rjsonp.test(s.data) && "data");

        // Handle iff the expected data type is "jsonp" or we have a parameter to set
        if (jsonProp || s.dataTypes[0] === "jsonp") {

            // Get callback name, remembering preexisting value associated with it
            callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ? s.jsonpCallback() :s.jsonpCallback;

            // Insert callback into url or form data
            if (jsonProp) {
                s[jsonProp] = s[jsonProp].replace(rjsonp, "$1" + callbackName);
            } else if (s.jsonp !== false) {
                s.url += (ajax_rquery.test(s.url) ? "&" :"?") + s.jsonp + "=" + callbackName;
            }

            // Use data converter to retrieve json after script execution
            s.converters["script json"] = function() {
                if (!responseContainer) {
                    jQuery.error(callbackName + " was not called");
                }
                return responseContainer[0];
            };

            // force json dataType
            s.dataTypes[0] = "json";

            // Install callback
            overwritten = window[callbackName];
            window[callbackName] = function() {
                responseContainer = arguments;
            };

            // Clean-up function (fires after converters)
            jqXHR.always(function() {
                // Restore preexisting value
                window[callbackName] = overwritten;

                // Save back as free
                if (s[callbackName]) {
                    // make sure that re-using the options doesn't screw things around
                    s.jsonpCallback = originalSettings.jsonpCallback;

                    // save the callback name for future use
                    oldCallbacks.push(callbackName);
                }

                // Call if it was a function and we have a response
                if (responseContainer && jQuery.isFunction(overwritten)) {
                    overwritten(responseContainer[0]);
                }

                responseContainer = overwritten = undefined;
            });

            // Delegate to script
            return "script";
        }
    });
    var xhrCallbacks, xhrSupported,
    xhrId = 0,
        // #5280:Internet Explorer will keep connections alive if we don't abort on unload
        xhrOnUnloadAbort = window.ActiveXObject && function() {
            // Abort all pending requests
            var key;
            for (key in xhrCallbacks) {
                xhrCallbacks[key](undefined, true);
            }
        };

    // 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
    xhrSupported = jQuery.ajaxSettings.xhr();
    jQuery.support.cors = !! xhrSupported && ("withCredentials" in xhrSupported);
    xhrSupported = jQuery.support.ajax = !! xhrSupported;

    // Create transport if the browser can provide an xhr
    if (xhrSupported) {

        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 handle, i,
                        xhr = s.xhr();

                        // 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 (err) {}

                        // 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, responseHeaders, statusText, responses;

                            // Firefox throws exceptions when accessing properties
                            // of an xhr when a network error occurred
                            // 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 {
                                        responses = {};
                                        status = xhr.status;
                                        responseHeaders = xhr.getAllResponseHeaders();

                                        // When requesting binary data, IE6-9 will throw an exception
                                        // on any attempt to access responseText (#11426)
                                        if (typeof xhr.responseText === "string") {
                                            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 (!s.async) {
                            // if we're in sync mode we fire the callback
                            callback();
                        } else if (xhr.readyState === 4) {
                            // (IE6 & IE7) if it's in cache and has been
                            // retrieved directly we need to fire the callback
                            setTimeout(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(undefined, true);
                        }
                    }
                };
            }
        });
    }
    var fxNow, timerId,
    rfxtypes = /^(?:toggle|show|hide)$/,
        rfxnum = new RegExp("^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i"),
        rrun = /queueHooks$/,
        animationPrefilters = [defaultPrefilter],
        tweeners = {
            "*":[function(prop, value) {
                var tween = this.createTween(prop, value),
                    target = tween.cur(),
                    parts = rfxnum.exec(value),
                    unit = parts && parts[3] || (jQuery.cssNumber[prop] ? "" :"px"),

                    // Starting value computation is required for potential unit mismatches
                    start = (jQuery.cssNumber[prop] || unit !== "px" && +target) && rfxnum.exec(jQuery.css(tween.elem, prop)),
                    scale = 1,
                    maxIterations = 20;

                if (start && start[3] !== unit) {
                    // Trust units reported by jQuery.css
                    unit = unit || start[3];

                    // Make sure we update the tween properties later on
                    parts = parts || [];

                    // Iteratively approximate from a nonzero starting point
                    start = +target || 1;

                    do {
                        // If previous iteration zeroed out, double until we get *something*
                        // Use a string for doubling factor so we don't accidentally see scale as unchanged below
                        scale = scale || ".5";

                        // Adjust and apply
                        start = start / scale;
                        jQuery.style(tween.elem, prop, start + unit);

                        // Update scale, tolerating zero or NaN from tween.cur()
                        // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
                    } while (scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations);
                }

                // Update tween properties
                if (parts) {
                    start = tween.start = +start || +target || 0;
                    tween.unit = unit;
                    // If a +=/-= token was provided, we're doing a relative animation
                    tween.end = parts[1] ? start + (parts[1] + 1) * parts[2] :+parts[2];
                }

                return tween;
            }]
        };

    // Animations created synchronously will run synchronously
    function createFxNow() {
        setTimeout(function() {
            fxNow = undefined;
        });
        return (fxNow = jQuery.now());
    }

    function createTween(value, prop, animation) {
        var tween,
        collection = (tweeners[prop] || []).concat(tweeners["*"]),
            index = 0,
            length = collection.length;
        for (; index < length; index++) {
            if ((tween = collection[index].call(animation, prop, value))) {

                // we're done with this property
                return tween;
            }
        }
    }

    function Animation(elem, properties, options) {
        var result,
        stopped,
        index = 0,
            length = animationPrefilters.length,
            deferred = jQuery.Deferred().always(function() {
                // don't match elem in the :animated selector
                delete tick.elem;
            }),
            tick = function() {
                if (stopped) {
                    return false;
                }
                var currentTime = fxNow || createFxNow(),
                    remaining = Math.max(0, animation.startTime + animation.duration - currentTime),
                    // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
                    temp = remaining / animation.duration || 0,
                    percent = 1 - temp,
                    index = 0,
                    length = animation.tweens.length;

                for (; index < length; index++) {
                    animation.tweens[index].run(percent);
                }

                deferred.notifyWith(elem, [animation, percent, remaining]);

                if (percent < 1 && length) {
                    return remaining;
                } else {
                    deferred.resolveWith(elem, [animation]);
                    return false;
                }
            },
            animation = deferred.promise({
                elem:elem,
                props:jQuery.extend({}, properties),
                opts:jQuery.extend(true, {
                    specialEasing:{}
                }, options),
                originalProperties:properties,
                originalOptions:options,
                startTime:fxNow || createFxNow(),
                duration:options.duration,
                tweens:[],
                createTween:function(prop, end) {
                    var tween = jQuery.Tween(elem, animation.opts, prop, end,
                    animation.opts.specialEasing[prop] || animation.opts.easing);
                    animation.tweens.push(tween);
                    return tween;
                },
                stop:function(gotoEnd) {
                    var index = 0,
                        // if we are going to the end, we want to run all the tweens
                        // otherwise we skip this part
                        length = gotoEnd ? animation.tweens.length :0;
                    if (stopped) {
                        return this;
                    }
                    stopped = true;
                    for (; index < length; index++) {
                        animation.tweens[index].run(1);
                    }

                    // resolve when we played the last frame
                    // otherwise, reject
                    if (gotoEnd) {
                        deferred.resolveWith(elem, [animation, gotoEnd]);
                    } else {
                        deferred.rejectWith(elem, [animation, gotoEnd]);
                    }
                    return this;
                }
            }),
            props = animation.props;

        propFilter(props, animation.opts.specialEasing);

        for (; index < length; index++) {
            result = animationPrefilters[index].call(animation, elem, props, animation.opts);
            if (result) {
                return result;
            }
        }

        jQuery.map(props, createTween, animation);

        if (jQuery.isFunction(animation.opts.start)) {
            animation.opts.start.call(elem, animation);
        }

        jQuery.fx.timer(
        jQuery.extend(tick, {
            elem:elem,
            anim:animation,
            queue:animation.opts.queue
        }));

        // attach callbacks from options
        return animation.progress(animation.opts.progress)
            .done(animation.opts.done, animation.opts.complete)
            .fail(animation.opts.fail)
            .always(animation.opts.always);
    }

    function propFilter(props, specialEasing) {
        var index, name, easing, value, hooks;

        // camelCase, specialEasing and expand cssHook pass
        for (index in props) {
            name = jQuery.camelCase(index);
            easing = specialEasing[name];
            value = props[index];
            if (jQuery.isArray(value)) {
                easing = value[1];
                value = props[index] = value[0];
            }

            if (index !== name) {
                props[name] = value;
                delete props[index];
            }

            hooks = jQuery.cssHooks[name];
            if (hooks && "expand" in hooks) {
                value = hooks.expand(value);
                delete props[name];

                // not quite $.extend, this wont overwrite keys already present.
                // also - reusing 'index' from above because we have the correct "name"
                for (index in value) {
                    if (!(index in props)) {
                        props[index] = value[index];
                        specialEasing[index] = easing;
                    }
                }
            } else {
                specialEasing[name] = easing;
            }
        }
    }

    jQuery.Animation = jQuery.extend(Animation, {

        tweener:function(props, callback) {
            if (jQuery.isFunction(props)) {
                callback = props;
                props = ["*"];
            } else {
                props = props.split(" ");
            }

            var prop,
            index = 0,
                length = props.length;

            for (; index < length; index++) {
                prop = props[index];
                tweeners[prop] = tweeners[prop] || [];
                tweeners[prop].unshift(callback);
            }
        },

        prefilter:function(callback, prepend) {
            if (prepend) {
                animationPrefilters.unshift(callback);
            } else {
                animationPrefilters.push(callback);
            }
        }
    });

    function defaultPrefilter(elem, props, opts) {
        /* jshint validthis:true */
        var prop, value, toggle, tween, hooks, oldfire,
        anim = this,
            orig = {},
            style = elem.style,
            hidden = elem.nodeType && isHidden(elem),
            dataShow = jQuery._data(elem, "fxshow");

        // handle queue:false promises
        if (!opts.queue) {
            hooks = jQuery._queueHooks(elem, "fx");
            if (hooks.unqueued == null) {
                hooks.unqueued = 0;
                oldfire = hooks.empty.fire;
                hooks.empty.fire = function() {
                    if (!hooks.unqueued) {
                        oldfire();
                    }
                };
            }
            hooks.unqueued++;

            anim.always(function() {
                // doing this makes sure that the complete handler will be called
                // before this completes
                anim.always(function() {
                    hooks.unqueued--;
                    if (!jQuery.queue(elem, "fx").length) {
                        hooks.empty.fire();
                    }
                });
            });
        }

        // height/width overflow pass
        if (elem.nodeType === 1 && ("height" in props || "width" in props)) {
            // Make sure that nothing sneaks out
            // Record all 3 overflow attributes because IE does not
            // change the overflow attribute when overflowX and
            // overflowY are set to the same value
            opts.overflow = [style.overflow, style.overflowX, style.overflowY];

            // Set display property to inline-block for height/width
            // animations on inline elements that are having width/height animated
            if (jQuery.css(elem, "display") === "inline" && jQuery.css(elem, "float") === "none") {

                // inline-level elements accept inline-block;
                // block-level elements need to be inline with layout
                if (!jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay(elem.nodeName) === "inline") {
                    style.display = "inline-block";

                } else {
                    style.zoom = 1;
                }
            }
        }

        if (opts.overflow) {
            style.overflow = "hidden";
            if (!jQuery.support.shrinkWrapBlocks) {
                anim.always(function() {
                    style.overflow = opts.overflow[0];
                    style.overflowX = opts.overflow[1];
                    style.overflowY = opts.overflow[2];
                });
            }
        }


        // show/hide pass
        for (prop in props) {
            value = props[prop];
            if (rfxtypes.exec(value)) {
                delete props[prop];
                toggle = toggle || value === "toggle";
                if (value === (hidden ? "hide" :"show")) {
                    continue;
                }
                orig[prop] = dataShow && dataShow[prop] || jQuery.style(elem, prop);
            }
        }

        if (!jQuery.isEmptyObject(orig)) {
            if (dataShow) {
                if ("hidden" in dataShow) {
                    hidden = dataShow.hidden;
                }
            } else {
                dataShow = jQuery._data(elem, "fxshow", {});
            }

            // store state if its toggle - enables .stop().toggle() to "reverse"
            if (toggle) {
                dataShow.hidden = !hidden;
            }
            if (hidden) {
                jQuery(elem).show();
            } else {
                anim.done(function() {
                    jQuery(elem).hide();
                });
            }
            anim.done(function() {
                var prop;
                jQuery._removeData(elem, "fxshow");
                for (prop in orig) {
                    jQuery.style(elem, prop, orig[prop]);
                }
            });
            for (prop in orig) {
                tween = createTween(hidden ? dataShow[prop] :0, prop, anim);

                if (!(prop in dataShow)) {
                    dataShow[prop] = tween.start;
                    if (hidden) {
                        tween.end = tween.start;
                        tween.start = prop === "width" || prop === "height" ? 1 :0;
                    }
                }
            }
        }
    }

    function Tween(elem, options, prop, end, easing) {
        return new Tween.prototype.init(elem, options, prop, end, easing);
    }
    jQuery.Tween = Tween;

    Tween.prototype = {
        constructor:Tween,
        init:function(elem, options, prop, end, easing, unit) {
            this.elem = elem;
            this.prop = prop;
            this.easing = easing || "swing";
            this.options = options;
            this.start = this.now = this.cur();
            this.end = end;
            this.unit = unit || (jQuery.cssNumber[prop] ? "" :"px");
        },
        cur:function() {
            var hooks = Tween.propHooks[this.prop];

            return hooks && hooks.get ? hooks.get(this) :Tween.propHooks._default.get(this);
        },
        run:function(percent) {
            var eased,
            hooks = Tween.propHooks[this.prop];

            if (this.options.duration) {
                this.pos = eased = jQuery.easing[this.easing](
                percent, this.options.duration * percent, 0, 1, this.options.duration);
            } else {
                this.pos = eased = percent;
            }
            this.now = (this.end - this.start) * eased + this.start;

            if (this.options.step) {
                this.options.step.call(this.elem, this.now, this);
            }

            if (hooks && hooks.set) {
                hooks.set(this);
            } else {
                Tween.propHooks._default.set(this);
            }
            return this;
        }
    };

    Tween.prototype.init.prototype = Tween.prototype;

    Tween.propHooks = {
        _default:{
            get:function(tween) {
                var result;

                if (tween.elem[tween.prop] != null && (!tween.elem.style || tween.elem.style[tween.prop] == null)) {
                    return tween.elem[tween.prop];
                }

                // passing an empty string as a 3rd parameter to .css will automatically
                // attempt a parseFloat and fallback to a string if the parse fails
                // so, simple values such as "10px" are parsed to Float.
                // complex values such as "rotate(1rad)" are returned as is.
                result = jQuery.css(tween.elem, tween.prop, "");
                // Empty strings, null, undefined and "auto" are converted to 0.
                return !result || result === "auto" ? 0 :result;
            },
            set:function(tween) {
                // use step hook for back compat - use cssHook if its there - use .style if its
                // available and use plain properties where available
                if (jQuery.fx.step[tween.prop]) {
                    jQuery.fx.step[tween.prop](tween);
                } else if (tween.elem.style && (tween.elem.style[jQuery.cssProps[tween.prop]] != null || jQuery.cssHooks[tween.prop])) {
                    jQuery.style(tween.elem, tween.prop, tween.now + tween.unit);
                } else {
                    tween.elem[tween.prop] = tween.now;
                }
            }
        }
    };

    // Support:IE <=9
    // Panic based approach to setting things on disconnected nodes

    Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
        set:function(tween) {
            if (tween.elem.nodeType && tween.elem.parentNode) {
                tween.elem[tween.prop] = tween.now;
            }
        }
    };

    jQuery.each(["toggle", "show", "hide"], function(i, name) {
        var cssFn = jQuery.fn[name];
        jQuery.fn[name] = function(speed, easing, callback) {
            return speed == null || typeof speed === "boolean" ? cssFn.apply(this, arguments) :this.animate(genFx(name, true), speed, easing, callback);
        };
    });

    jQuery.fn.extend({
        fadeTo:function(speed, to, easing, callback) {

            // show any hidden elements after setting opacity to 0
            return this.filter(isHidden).css("opacity", 0).show()

            // animate to the value specified
            .end().animate({
                opacity:to
            }, speed, easing, callback);
        },
        animate:function(prop, speed, easing, callback) {
            var empty = jQuery.isEmptyObject(prop),
                optall = jQuery.speed(speed, easing, callback),
                doAnimation = function() {
                    // Operate on a copy of prop so per-property easing won't be lost
                    var anim = Animation(this, jQuery.extend({}, prop), optall);

                    // Empty animations, or finishing resolves immediately
                    if (empty || jQuery._data(this, "finish")) {
                        anim.stop(true);
                    }
                };
            doAnimation.finish = doAnimation;

            return empty || optall.queue === false ? this.each(doAnimation) :this.queue(optall.queue, doAnimation);
        },
        stop:function(type, clearQueue, gotoEnd) {
            var stopQueue = function(hooks) {
                var stop = hooks.stop;
                delete hooks.stop;
                stop(gotoEnd);
            };

            if (typeof type !== "string") {
                gotoEnd = clearQueue;
                clearQueue = type;
                type = undefined;
            }
            if (clearQueue && type !== false) {
                this.queue(type || "fx", []);
            }

            return this.each(function() {
                var dequeue = true,
                    index = type != null && type + "queueHooks",
                    timers = jQuery.timers,
                    data = jQuery._data(this);

                if (index) {
                    if (data[index] && data[index].stop) {
                        stopQueue(data[index]);
                    }
                } else {
                    for (index in data) {
                        if (data[index] && data[index].stop && rrun.test(index)) {
                            stopQueue(data[index]);
                        }
                    }
                }

                for (index = timers.length; index--;) {
                    if (timers[index].elem === this && (type == null || timers[index].queue === type)) {
                        timers[index].anim.stop(gotoEnd);
                        dequeue = false;
                        timers.splice(index, 1);
                    }
                }

                // start the next in the queue if the last step wasn't forced
                // timers currently will call their complete callbacks, which will dequeue
                // but only if they were gotoEnd
                if (dequeue || !gotoEnd) {
                    jQuery.dequeue(this, type);
                }
            });
        },
        finish:function(type) {
            if (type !== false) {
                type = type || "fx";
            }
            return this.each(function() {
                var index,
                data = jQuery._data(this),
                    queue = data[type + "queue"],
                    hooks = data[type + "queueHooks"],
                    timers = jQuery.timers,
                    length = queue ? queue.length :0;

                // enable finishing flag on private data
                data.finish = true;

                // empty the queue first
                jQuery.queue(this, type, []);

                if (hooks && hooks.stop) {
                    hooks.stop.call(this, true);
                }

                // look for any active animations, and finish them
                for (index = timers.length; index--;) {
                    if (timers[index].elem === this && timers[index].queue === type) {
                        timers[index].anim.stop(true);
                        timers.splice(index, 1);
                    }
                }

                // look for any animations in the old queue and finish them
                for (index = 0; index < length; index++) {
                    if (queue[index] && queue[index].finish) {
                        queue[index].finish.call(this);
                    }
                }

                // turn off finishing flag
                delete data.finish;
            });
        }
    });

    // Generate parameters to create a standard animation
    function genFx(type, includeWidth) {
        var which,
        attrs = {
            height:type
        },
        i = 0;

        // if we include width, step value is 1 to do all cssExpand values,
        // if we don't include width, step value is 2 to skip over Left and Right
        includeWidth = includeWidth ? 1 :0;
        for (; i < 4; i += 2 - includeWidth) {
            which = cssExpand[i];
            attrs["margin" + which] = attrs["padding" + which] = type;
        }

        if (includeWidth) {
            attrs.opacity = attrs.width = type;
        }

        return attrs;
    }

    // Generate shortcuts for custom animations
    jQuery.each({
        slideDown:genFx("show"),
        slideUp:genFx("hide"),
        slideToggle:genFx("toggle"),
        fadeIn:{
            opacity:"show"
        },
        fadeOut:{
            opacity:"hide"
        },
        fadeToggle:{
            opacity:"toggle"
        }
    }, function(name, props) {
        jQuery.fn[name] = function(speed, easing, callback) {
            return this.animate(props, speed, easing, callback);
        };
    });

    jQuery.speed = function(speed, easing, fn) {
        var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) :{
            complete:fn || !fn && easing || jQuery.isFunction(speed) && speed,
            duration:speed,
            easing:fn && easing || easing && !jQuery.isFunction(easing) && easing
        };

        opt.duration = jQuery.fx.off ? 0 :typeof opt.duration === "number" ? opt.duration :opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] :jQuery.fx.speeds._default;

        // normalize opt.queue - true/undefined/null -> "fx"
        if (opt.queue == null || opt.queue === true) {
            opt.queue = "fx";
        }

        // Queueing
        opt.old = opt.complete;

        opt.complete = function() {
            if (jQuery.isFunction(opt.old)) {
                opt.old.call(this);
            }

            if (opt.queue) {
                jQuery.dequeue(this, opt.queue);
            }
        };

        return opt;
    };

    jQuery.easing = {
        linear:function(p) {
            return p;
        },
        swing:function(p) {
            return 0.5 - Math.cos(p * Math.PI) / 2;
        }
    };

    jQuery.timers = [];
    jQuery.fx = Tween.prototype.init;
    jQuery.fx.tick = function() {
        var timer,
        timers = jQuery.timers,
            i = 0;

        fxNow = jQuery.now();

        for (; i < timers.length; i++) {
            timer = timers[i];
            // Checks the timer has not already been removed
            if (!timer() && timers[i] === timer) {
                timers.splice(i--, 1);
            }
        }

        if (!timers.length) {
            jQuery.fx.stop();
        }
        fxNow = undefined;
    };

    jQuery.fx.timer = function(timer) {
        if (timer() && jQuery.timers.push(timer)) {
            jQuery.fx.start();
        }
    };

    jQuery.fx.interval = 13;

    jQuery.fx.start = function() {
        if (!timerId) {
            timerId = setInterval(jQuery.fx.tick, jQuery.fx.interval);
        }
    };

    jQuery.fx.stop = function() {
        clearInterval(timerId);
        timerId = null;
    };

    jQuery.fx.speeds = {
        slow:600,
        fast:200,
        // Default speed
        _default:400
    };

    // Back Compat <1.8 extension point
    jQuery.fx.step = {};

    if (jQuery.expr && jQuery.expr.filters) {
        jQuery.expr.filters.animated = function(elem) {
            return jQuery.grep(jQuery.timers, function(fn) {
                return elem === fn.elem;
            }).length;
        };
    }
    jQuery.fn.offset = function(options) {
        if (arguments.length) {
            return options === undefined ? this :this.each(function(i) {
                jQuery.offset.setOffset(this, options, i);
            });
        }

        var docElem, win,
        box = {
            top:0,
            left:0
        },
        elem = this[0],
            doc = elem && elem.ownerDocument;

        if (!doc) {
            return;
        }

        docElem = doc.documentElement;

        // Make sure it's not a disconnected DOM node
        if (!jQuery.contains(docElem, elem)) {
            return box;
        }

        // If we don't have gBCR, just use 0,0 rather than error
        // BlackBerry 5, iOS 3 (original iPhone)
        if (typeof elem.getBoundingClientRect !== core_strundefined) {
            box = elem.getBoundingClientRect();
        }
        win = getWindow(doc);
        return {
            top:box.top + (win.pageYOffset || docElem.scrollTop) - (docElem.clientTop || 0),
            left:box.left + (win.pageXOffset || docElem.scrollLeft) - (docElem.clientLeft || 0)
        };
    };

    jQuery.offset = {

        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;
            }

            var offsetParent, offset,
            parentOffset = {
                top:0,
                left:0
            },
            elem = this[0];

            // fixed elements are offset from window (parentOffset = {top:0, left:0}, because it is it's only offset parent
            if (jQuery.css(elem, "position") === "fixed") {
                // we assume that getBoundingClientRect is available when computed position is fixed
                offset = elem.getBoundingClientRect();
            } else {
                // Get *real* offsetParent
                offsetParent = this.offsetParent();

                // Get correct offsets
                offset = this.offset();
                if (!jQuery.nodeName(offsetParent[0], "html")) {
                    parentOffset = offsetParent.offset();
                }

                // Add offsetParent borders
                parentOffset.top += jQuery.css(offsetParent[0], "borderTopWidth", true);
                parentOffset.left += jQuery.css(offsetParent[0], "borderLeftWidth", true);
            }

            // Subtract parent offsets and element margins
            // note:when an element has margin:auto the offsetLeft and marginLeft
            // are the same in Safari causing offset.left to incorrectly be 0
            return {
                top:offset.top - parentOffset.top - jQuery.css(elem, "marginTop", true),
                left:offset.left - parentOffset.left - jQuery.css(elem, "marginLeft", true)
            };
        },

        offsetParent:function() {
            return this.map(function() {
                var offsetParent = this.offsetParent || docElem;
                while (offsetParent && (!jQuery.nodeName(offsetParent, "html") && jQuery.css(offsetParent, "position") === "static")) {
                    offsetParent = offsetParent.offsetParent;
                }
                return offsetParent || docElem;
            });
        }
    });


    // Create scrollLeft and scrollTop methods
    jQuery.each({
        scrollLeft:"pageXOffset",
        scrollTop:"pageYOffset"
    }, function(method, prop) {
        var top = /Y/.test(prop);

        jQuery.fn[method] = function(val) {
            return jQuery.access(this, function(elem, method, val) {
                var win = getWindow(elem);

                if (val === undefined) {
                    return win ? (prop in win) ? win[prop] :win.document.documentElement[method] :elem[method];
                }

                if (win) {
                    win.scrollTo(!top ? val :jQuery(win).scrollLeft(),
                    top ? val :jQuery(win).scrollTop());

                } else {
                    elem[method] = val;
                }
            }, method, val, arguments.length, null);
        };
    });

    function getWindow(elem) {
        return jQuery.isWindow(elem) ? elem :elem.nodeType === 9 ? elem.defaultView || elem.parentWindow :false;
    }
    // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
    jQuery.each({
        Height:"height",
        Width:"width"
    }, function(name, type) {
        jQuery.each({
            padding:"inner" + name,
            content:type,
            "":"outer" + name
        }, function(defaultExtra, funcName) {
            // margin is only for outerHeight, outerWidth
            jQuery.fn[funcName] = function(margin, value) {
                var chainable = arguments.length && (defaultExtra || typeof margin !== "boolean"),
                    extra = defaultExtra || (margin === true || value === true ? "margin" :"border");

                return jQuery.access(this, function(elem, type, value) {
                    var doc;

                    if (jQuery.isWindow(elem)) {
                        // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
                        // isn't a whole lot we can do. See pull request at this URL for discussion:
                        // https://github.com/jquery/jquery/pull/764
                        return elem.document.documentElement["client" + name];
                    }

                    // Get document width or height
                    if (elem.nodeType === 9) {
                        doc = elem.documentElement;

                        // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
                        // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
                        return Math.max(
                        elem.body["scroll" + name], doc["scroll" + name],
                        elem.body["offset" + name], doc["offset" + name],
                        doc["client" + name]);
                    }

                    return value === undefined ?
                    // Get width or height on the element, requesting but not forcing parseFloat
                    jQuery.css(elem, type, extra) :

                    // Set width or height on the element
                    jQuery.style(elem, type, value, extra);
                }, type, chainable ? margin :undefined, chainable, null);
            };
        });
    });
    // Limit scope pollution from any deprecated API
    // (function() {

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

    jQuery.fn.andSelf = jQuery.fn.addBack;

    // })();
    if (typeof module === "object" && module && typeof module.exports === "object") {
        // Expose jQuery as module.exports in loaders that implement the Node
        // module pattern (including browserify). Do not create the global, since
        // the user will be storing it themselves locally, and globals are frowned
        // upon in the Node module world.
        module.exports = jQuery;
    } else {
        // Otherwise expose jQuery to the global object as usual
        window.jQuery = window.$ = jQuery;

        // Register as a named AMD module, since jQuery can be concatenated with other
        // files that may use define, but not via a proper concatenation script that
        // understands anonymous AMD modules. A named AMD is safest and most robust
        // way to register. Lowercase jquery is used because AMD module names are
        // derived from file names, and jQuery is normally delivered in a lowercase
        // file name. Do this after creating the global so that if an AMD module wants
        // to call noConflict to hide this version of jQuery, it will work.
        if (typeof define === "function" && define.amd) {
            define("jquery", [], function() {
                return jQuery;
            });
        }
    }

})(window);
/*!
 * Bootstrap v3.3.2 (http://getbootstrap.com)
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

if (typeof jQuery === 'undefined') {
  throw new Error('Bootstrap\'s JavaScript requires jQuery')
}

+function ($) {
  'use strict';
  var version = $.fn.jquery.split(' ')[0].split('.')
  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1)) {
    throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher')
  }
}(jQuery);

/* ========================================================================
 * Bootstrap:transition.js v3.3.2
 * http://getbootstrap.com/javascript/#transitions
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // CSS TRANSITION SUPPORT (Shoutout:http://www.modernizr.com/)
  // ============================================================

  function transitionEnd() {
    var el = document.createElement('bootstrap')

    var transEndEventNames = {
      WebkitTransition :'webkitTransitionEnd',
      MozTransition    :'transitionend',
      OTransition      :'oTransitionEnd otransitionend',
      transition       :'transitionend'
    }

    for (var name in transEndEventNames) {
      if (el.style[name] !== undefined) {
        return { end:transEndEventNames[name] }
      }
    }

    return false // explicit for ie8 (  ._.)
  }

  // http://blog.alexmaccaw.com/css-transitions
  $.fn.emulateTransitionEnd = function (duration) {
    var called = false
    var $el = this
    $(this).one('bsTransitionEnd', function () { called = true })
    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
    setTimeout(callback, duration)
    return this
  }

  $(function () {
    $.support.transition = transitionEnd()

    if (!$.support.transition) return

    $.event.special.bsTransitionEnd = {
      bindType:$.support.transition.end,
      delegateType:$.support.transition.end,
      handle:function (e) {
        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
      }
    }
  })

}(jQuery);

/* ========================================================================
 * Bootstrap:alert.js v3.3.2
 * http://getbootstrap.com/javascript/#alerts
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // ALERT CLASS DEFINITION
  // ======================

  var dismiss = '[data-dismiss="alert"]'
  var Alert   = function (el) {
    $(el).on('click', dismiss, this.close)
  }

  Alert.VERSION = '3.3.2'

  Alert.TRANSITION_DURATION = 150

  Alert.prototype.close = function (e) {
    var $this    = $(this)
    var selector = $this.attr('data-target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    var $parent = $(selector)

    if (e) e.preventDefault()

    if (!$parent.length) {
      $parent = $this.closest('.alert')
    }

    $parent.trigger(e = $.Event('close.bs.alert'))

    if (e.isDefaultPrevented()) return

    $parent.removeClass('in')

    function removeElement() {
      // detach from parent, fire event then clean up data
      $parent.detach().trigger('closed.bs.alert').remove()
    }

    $.support.transition && $parent.hasClass('fade') ?
      $parent
        .one('bsTransitionEnd', removeElement)
        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
      removeElement()
  }


  // ALERT PLUGIN DEFINITION
  // =======================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.alert')

      if (!data) $this.data('bs.alert', (data = new Alert(this)))
      if (typeof option == 'string') data[option].call($this)
    })
  }

  var old = $.fn.alert

  $.fn.alert             = Plugin
  $.fn.alert.Constructor = Alert


  // ALERT NO CONFLICT
  // =================

  $.fn.alert.noConflict = function () {
    $.fn.alert = old
    return this
  }


  // ALERT DATA-API
  // ==============

  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)

}(jQuery);

/* ========================================================================
 * Bootstrap:button.js v3.3.2
 * http://getbootstrap.com/javascript/#buttons
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // BUTTON PUBLIC CLASS DEFINITION
  // ==============================

  var Button = function (element, options) {
    this.$element  = $(element)
    this.options   = $.extend({}, Button.DEFAULTS, options)
    this.isLoading = false
  }

  Button.VERSION  = '3.3.2'

  Button.DEFAULTS = {
    loadingText:'loading...'
  }

  Button.prototype.setState = function (state) {
    var d    = 'disabled'
    var $el  = this.$element
    var val  = $el.is('input') ? 'val' :'html'
    var data = $el.data()

    state = state + 'Text'

    if (data.resetText == null) $el.data('resetText', $el[val]())

    // push to event loop to allow forms to submit
    setTimeout($.proxy(function () {
      $el[val](data[state] == null ? this.options[state] :data[state])

      if (state == 'loadingText') {
        this.isLoading = true
        $el.addClass(d).attr(d, d)
      } else if (this.isLoading) {
        this.isLoading = false
        $el.removeClass(d).removeAttr(d)
      }
    }, this), 0)
  }

  Button.prototype.toggle = function () {
    var changed = true
    var $parent = this.$element.closest('[data-toggle="buttons"]')

    if ($parent.length) {
      var $input = this.$element.find('input')
      if ($input.prop('type') == 'radio') {
        if ($input.prop('checked') && this.$element.hasClass('active')) changed = false
        else $parent.find('.active').removeClass('active')
      }
      if (changed) $input.prop('checked', !this.$element.hasClass('active')).trigger('change')
    } else {
      this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
    }

    if (changed) this.$element.toggleClass('active')
  }


  // BUTTON PLUGIN DEFINITION
  // ========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.button')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.button', (data = new Button(this, options)))

      if (option == 'toggle') data.toggle()
      else if (option) data.setState(option)
    })
  }

  var old = $.fn.button

  $.fn.button             = Plugin
  $.fn.button.Constructor = Button


  // BUTTON NO CONFLICT
  // ==================

  $.fn.button.noConflict = function () {
    $.fn.button = old
    return this
  }


  // BUTTON DATA-API
  // ===============

  $(document)
    .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
      var $btn = $(e.target)
      if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
      Plugin.call($btn, 'toggle')
      e.preventDefault()
    })
    .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
      $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
    })

}(jQuery);

/* ========================================================================
 * Bootstrap:carousel.js v3.3.2
 * http://getbootstrap.com/javascript/#carousel
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // CAROUSEL CLASS DEFINITION
  // =========================

  var Carousel = function (element, options) {
    this.$element    = $(element)
    this.$indicators = this.$element.find('.carousel-indicators')
    this.options     = options
    this.paused      =
    this.sliding     =
    this.interval    =
    this.$active     =
    this.$items      = null

    this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))

    this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element
      .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
      .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
  }

  Carousel.VERSION  = '3.3.2'

  Carousel.TRANSITION_DURATION = 600

  Carousel.DEFAULTS = {
    interval:5000,
    pause:'hover',
    wrap:true,
    keyboard:true
  }

  Carousel.prototype.keydown = function (e) {
    if (/input|textarea/i.test(e.target.tagName)) return
    switch (e.which) {
      case 37:this.prev(); break
      case 39:this.next(); break
      default:return
    }

    e.preventDefault()
  }

  Carousel.prototype.cycle = function (e) {
    e || (this.paused = false)

    this.interval && clearInterval(this.interval)

    this.options.interval
      && !this.paused
      && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))

    return this
  }

  Carousel.prototype.getItemIndex = function (item) {
    this.$items = item.parent().children('.item')
    return this.$items.index(item || this.$active)
  }

  Carousel.prototype.getItemForDirection = function (direction, active) {
    var activeIndex = this.getItemIndex(active)
    var willWrap = (direction == 'prev' && activeIndex === 0)
                || (direction == 'next' && activeIndex == (this.$items.length - 1))
    if (willWrap && !this.options.wrap) return active
    var delta = direction == 'prev' ? -1 :1
    var itemIndex = (activeIndex + delta) % this.$items.length
    return this.$items.eq(itemIndex)
  }

  Carousel.prototype.to = function (pos) {
    var that        = this
    var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))

    if (pos > (this.$items.length - 1) || pos < 0) return

    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
    if (activeIndex == pos) return this.pause().cycle()

    return this.slide(pos > activeIndex ? 'next' :'prev', this.$items.eq(pos))
  }

  Carousel.prototype.pause = function (e) {
    e || (this.paused = true)

    if (this.$element.find('.next, .prev').length && $.support.transition) {
      this.$element.trigger($.support.transition.end)
      this.cycle(true)
    }

    this.interval = clearInterval(this.interval)

    return this
  }

  Carousel.prototype.next = function () {
    if (this.sliding) return
    return this.slide('next')
  }

  Carousel.prototype.prev = function () {
    if (this.sliding) return
    return this.slide('prev')
  }

  Carousel.prototype.slide = function (type, next) {
    var $active   = this.$element.find('.item.active')
    var $next     = next || this.getItemForDirection(type, $active)
    var isCycling = this.interval
    var direction = type == 'next' ? 'left' :'right'
    var that      = this

    if ($next.hasClass('active')) return (this.sliding = false)

    var relatedTarget = $next[0]
    var slideEvent = $.Event('slide.bs.carousel', {
      relatedTarget:relatedTarget,
      direction:direction
    })
    this.$element.trigger(slideEvent)
    if (slideEvent.isDefaultPrevented()) return

    this.sliding = true

    isCycling && this.pause()

    if (this.$indicators.length) {
      this.$indicators.find('.active').removeClass('active')
      var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
      $nextIndicator && $nextIndicator.addClass('active')
    }

    var slidEvent = $.Event('slid.bs.carousel', { relatedTarget:relatedTarget, direction:direction }) // yes, "slid"
    if ($.support.transition && this.$element.hasClass('slide')) {
      $next.addClass(type)
      $next[0].offsetWidth // force reflow
      $active.addClass(direction)
      $next.addClass(direction)
      $active
        .one('bsTransitionEnd', function () {
          $next.removeClass([type, direction].join(' ')).addClass('active')
          $active.removeClass(['active', direction].join(' '))
          that.sliding = false
          setTimeout(function () {
            that.$element.trigger(slidEvent)
          }, 0)
        })
        .emulateTransitionEnd(Carousel.TRANSITION_DURATION)
    } else {
      $active.removeClass('active')
      $next.addClass('active')
      this.sliding = false
      this.$element.trigger(slidEvent)
    }

    isCycling && this.cycle()

    return this
  }


  // CAROUSEL PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.carousel')
      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
      var action  = typeof option == 'string' ? option :options.slide

      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
      if (typeof option == 'number') data.to(option)
      else if (action) data[action]()
      else if (options.interval) data.pause().cycle()
    })
  }

  var old = $.fn.carousel

  $.fn.carousel             = Plugin
  $.fn.carousel.Constructor = Carousel


  // CAROUSEL NO CONFLICT
  // ====================

  $.fn.carousel.noConflict = function () {
    $.fn.carousel = old
    return this
  }


  // CAROUSEL DATA-API
  // =================

  var clickHandler = function (e) {
    var href
    var $this   = $(this)
    var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7
    if (!$target.hasClass('carousel')) return
    var options = $.extend({}, $target.data(), $this.data())
    var slideIndex = $this.attr('data-slide-to')
    if (slideIndex) options.interval = false

    Plugin.call($target, options)

    if (slideIndex) {
      $target.data('bs.carousel').to(slideIndex)
    }

    e.preventDefault()
  }

  $(document)
    .on('click.bs.carousel.data-api', '[data-slide]', clickHandler)
    .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)

  $(window).on('load', function () {
    $('[data-ride="carousel"]').each(function () {
      var $carousel = $(this)
      Plugin.call($carousel, $carousel.data())
    })
  })

}(jQuery);

/* ========================================================================
 * Bootstrap:collapse.js v3.3.2
 * http://getbootstrap.com/javascript/#collapse
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // COLLAPSE PUBLIC CLASS DEFINITION
  // ================================

  var Collapse = function (element, options) {
    this.$element      = $(element)
    this.options       = $.extend({}, Collapse.DEFAULTS, options)
    this.$trigger      = $(this.options.trigger).filter('[href="#' + element.id + '"], [data-target="#' + element.id + '"]')
    this.transitioning = null

    if (this.options.parent) {
      this.$parent = this.getParent()
    } else {
      this.addAriaAndCollapsedClass(this.$element, this.$trigger)
    }

    if (this.options.toggle) this.toggle()
  }

  Collapse.VERSION  = '3.3.2'

  Collapse.TRANSITION_DURATION = 350

  Collapse.DEFAULTS = {
    toggle:true,
    trigger:'[data-toggle="collapse"]'
  }

  Collapse.prototype.dimension = function () {
    var hasWidth = this.$element.hasClass('width')
    return hasWidth ? 'width' :'height'
  }

  Collapse.prototype.show = function () {
    if (this.transitioning || this.$element.hasClass('in')) return

    var activesData
    var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')

    if (actives && actives.length) {
      activesData = actives.data('bs.collapse')
      if (activesData && activesData.transitioning) return
    }

    var startEvent = $.Event('show.bs.collapse')
    this.$element.trigger(startEvent)
    if (startEvent.isDefaultPrevented()) return

    if (actives && actives.length) {
      Plugin.call(actives, 'hide')
      activesData || actives.data('bs.collapse', null)
    }

    var dimension = this.dimension()

    this.$element
      .removeClass('collapse')
      .addClass('collapsing')[dimension](0)
      .attr('aria-expanded', true)

    this.$trigger
      .removeClass('collapsed')
      .attr('aria-expanded', true)

    this.transitioning = 1

    var complete = function () {
      this.$element
        .removeClass('collapsing')
        .addClass('collapse in')[dimension]('')
      this.transitioning = 0
      this.$element
        .trigger('shown.bs.collapse')
    }

    if (!$.support.transition) return complete.call(this)

    var scrollSize = $.camelCase(['scroll', dimension].join('-'))

    this.$element
      .one('bsTransitionEnd', $.proxy(complete, this))
      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
  }

  Collapse.prototype.hide = function () {
    if (this.transitioning || !this.$element.hasClass('in')) return

    var startEvent = $.Event('hide.bs.collapse')
    this.$element.trigger(startEvent)
    if (startEvent.isDefaultPrevented()) return

    var dimension = this.dimension()

    this.$element[dimension](this.$element[dimension]())[0].offsetHeight

    this.$element
      .addClass('collapsing')
      .removeClass('collapse in')
      .attr('aria-expanded', false)

    this.$trigger
      .addClass('collapsed')
      .attr('aria-expanded', false)

    this.transitioning = 1

    var complete = function () {
      this.transitioning = 0
      this.$element
        .removeClass('collapsing')
        .addClass('collapse')
        .trigger('hidden.bs.collapse')
    }

    if (!$.support.transition) return complete.call(this)

    this.$element
      [dimension](0)
      .one('bsTransitionEnd', $.proxy(complete, this))
      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
  }

  Collapse.prototype.toggle = function () {
    this[this.$element.hasClass('in') ? 'hide' :'show']()
  }

  Collapse.prototype.getParent = function () {
    return $(this.options.parent)
      .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
      .each($.proxy(function (i, element) {
        var $element = $(element)
        this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
      }, this))
      .end()
  }

  Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
    var isOpen = $element.hasClass('in')

    $element.attr('aria-expanded', isOpen)
    $trigger
      .toggleClass('collapsed', !isOpen)
      .attr('aria-expanded', isOpen)
  }

  function getTargetFromTrigger($trigger) {
    var href
    var target = $trigger.attr('data-target')
      || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7

    return $(target)
  }


  // COLLAPSE PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.collapse')
      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)

      if (!data && options.toggle && option == 'show') options.toggle = false
      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.collapse

  $.fn.collapse             = Plugin
  $.fn.collapse.Constructor = Collapse


  // COLLAPSE NO CONFLICT
  // ====================

  $.fn.collapse.noConflict = function () {
    $.fn.collapse = old
    return this
  }


  // COLLAPSE DATA-API
  // =================

  $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
    var $this   = $(this)

    if (!$this.attr('data-target')) e.preventDefault()

    var $target = getTargetFromTrigger($this)
    var data    = $target.data('bs.collapse')
    var option  = data ? 'toggle' :$.extend({}, $this.data(), { trigger:this })

    Plugin.call($target, option)
  })

}(jQuery);

/* ========================================================================
 * Bootstrap:dropdown.js v3.3.2
 * http://getbootstrap.com/javascript/#dropdowns
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // DROPDOWN CLASS DEFINITION
  // =========================

  var backdrop = '.dropdown-backdrop'
  var toggle   = '[data-toggle="dropdown"]'
  var Dropdown = function (element) {
    $(element).on('click.bs.dropdown', this.toggle)
  }

  Dropdown.VERSION = '3.3.2'

  Dropdown.prototype.toggle = function (e) {
    var $this = $(this)

    if ($this.is('.disabled, :disabled')) return

    var $parent  = getParent($this)
    var isActive = $parent.hasClass('open')

    clearMenus()

    if (!isActive) {
      if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
        // if mobile we use a backdrop because click events don't delegate
        $('<div class="dropdown-backdrop"/>').insertAfter($(this)).on('click', clearMenus)
      }

      var relatedTarget = { relatedTarget:this }
      $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))

      if (e.isDefaultPrevented()) return

      $this
        .trigger('focus')
        .attr('aria-expanded', 'true')

      $parent
        .toggleClass('open')
        .trigger('shown.bs.dropdown', relatedTarget)
    }

    return false
  }

  Dropdown.prototype.keydown = function (e) {
    if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return

    var $this = $(this)

    e.preventDefault()
    e.stopPropagation()

    if ($this.is('.disabled, :disabled')) return

    var $parent  = getParent($this)
    var isActive = $parent.hasClass('open')

    if ((!isActive && e.which != 27) || (isActive && e.which == 27)) {
      if (e.which == 27) $parent.find(toggle).trigger('focus')
      return $this.trigger('click')
    }

    var desc = ' li:not(.divider):visible a'
    var $items = $parent.find('[role="menu"]' + desc + ', [role="listbox"]' + desc)

    if (!$items.length) return

    var index = $items.index(e.target)

    if (e.which == 38 && index > 0)                 index--                        // up
    if (e.which == 40 && index < $items.length - 1) index++                        // down
    if (!~index)                                      index = 0

    $items.eq(index).trigger('focus')
  }

  function clearMenus(e) {
    if (e && e.which === 3) return
    $(backdrop).remove()
    $(toggle).each(function () {
      var $this         = $(this)
      var $parent       = getParent($this)
      var relatedTarget = { relatedTarget:this }

      if (!$parent.hasClass('open')) return

      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))

      if (e.isDefaultPrevented()) return

      $this.attr('aria-expanded', 'false')
      $parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)
    })
  }

  function getParent($this) {
    var selector = $this.attr('data-target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    var $parent = selector && $(selector)

    return $parent && $parent.length ? $parent :$this.parent()
  }


  // DROPDOWN PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.dropdown')

      if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
      if (typeof option == 'string') data[option].call($this)
    })
  }

  var old = $.fn.dropdown

  $.fn.dropdown             = Plugin
  $.fn.dropdown.Constructor = Dropdown


  // DROPDOWN NO CONFLICT
  // ====================

  $.fn.dropdown.noConflict = function () {
    $.fn.dropdown = old
    return this
  }


  // APPLY TO STANDARD DROPDOWN ELEMENTS
  // ===================================

  $(document)
    .on('click.bs.dropdown.data-api', clearMenus)
    .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
    .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
    .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
    .on('keydown.bs.dropdown.data-api', '[role="menu"]', Dropdown.prototype.keydown)
    .on('keydown.bs.dropdown.data-api', '[role="listbox"]', Dropdown.prototype.keydown)

}(jQuery);

/* ========================================================================
 * Bootstrap:modal.js v3.3.2
 * http://getbootstrap.com/javascript/#modals
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // MODAL CLASS DEFINITION
  // ======================

  var Modal = function (element, options) {
    this.options        = options
    this.$body          = $(document.body)
    this.$element       = $(element)
    this.$backdrop      =
    this.isShown        = null
    this.scrollbarWidth = 0

    if (this.options.remote) {
      this.$element
        .find('.modal-content')
        .load(this.options.remote, $.proxy(function () {
          this.$element.trigger('loaded.bs.modal')
        }, this))
    }
  }

  Modal.VERSION  = '3.3.2'

  Modal.TRANSITION_DURATION = 300
  Modal.BACKDROP_TRANSITION_DURATION = 150

  Modal.DEFAULTS = {
    backdrop:true,
    keyboard:true,
    show:true
  }

  Modal.prototype.toggle = function (_relatedTarget) {
    return this.isShown ? this.hide() :this.show(_relatedTarget)
  }

  Modal.prototype.show = function (_relatedTarget) {
    var that = this
    var e    = $.Event('show.bs.modal', { relatedTarget:_relatedTarget })

    this.$element.trigger(e)

    if (this.isShown || e.isDefaultPrevented()) return

    this.isShown = true

    this.checkScrollbar()
    this.setScrollbar()
    this.$body.addClass('modal-open')

    this.escape()
    this.resize()

    this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))

    this.backdrop(function () {
      var transition = $.support.transition && that.$element.hasClass('fade')

      if (!that.$element.parent().length) {
        that.$element.appendTo(that.$body) // don't move modals dom position
      }

      that.$element
        .show()
        .scrollTop(0)

      if (that.options.backdrop) that.adjustBackdrop()
      that.adjustDialog()

      if (transition) {
        that.$element[0].offsetWidth // force reflow
      }

      that.$element
        .addClass('in')
        .attr('aria-hidden', false)

      that.enforceFocus()

      var e = $.Event('shown.bs.modal', { relatedTarget:_relatedTarget })

      transition ?
        that.$element.find('.modal-dialog') // wait for modal to slide in
          .one('bsTransitionEnd', function () {
            that.$element.trigger('focus').trigger(e)
          })
          .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
        that.$element.trigger('focus').trigger(e)
    })
  }

  Modal.prototype.hide = function (e) {
    if (e) e.preventDefault()

    e = $.Event('hide.bs.modal')

    this.$element.trigger(e)

    if (!this.isShown || e.isDefaultPrevented()) return

    this.isShown = false

    this.escape()
    this.resize()

    $(document).off('focusin.bs.modal')

    this.$element
      .removeClass('in')
      .attr('aria-hidden', true)
      .off('click.dismiss.bs.modal')

    $.support.transition && this.$element.hasClass('fade') ?
      this.$element
        .one('bsTransitionEnd', $.proxy(this.hideModal, this))
        .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
      this.hideModal()
  }

  Modal.prototype.enforceFocus = function () {
    $(document)
      .off('focusin.bs.modal') // guard against infinite focus loop
      .on('focusin.bs.modal', $.proxy(function (e) {
        if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
          this.$element.trigger('focus')
        }
      }, this))
  }

  Modal.prototype.escape = function () {
    if (this.isShown && this.options.keyboard) {
      this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) {
        e.which == 27 && this.hide()
      }, this))
    } else if (!this.isShown) {
      this.$element.off('keydown.dismiss.bs.modal')
    }
  }

  Modal.prototype.resize = function () {
    if (this.isShown) {
      $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this))
    } else {
      $(window).off('resize.bs.modal')
    }
  }

  Modal.prototype.hideModal = function () {
    var that = this
    this.$element.hide()
    this.backdrop(function () {
      that.$body.removeClass('modal-open')
      that.resetAdjustments()
      that.resetScrollbar()
      that.$element.trigger('hidden.bs.modal')
    })
  }

  Modal.prototype.removeBackdrop = function () {
    this.$backdrop && this.$backdrop.remove()
    this.$backdrop = null
  }

  Modal.prototype.backdrop = function (callback) {
    var that = this
    var animate = this.$element.hasClass('fade') ? 'fade' :''

    if (this.isShown && this.options.backdrop) {
      var doAnimate = $.support.transition && animate

      this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
        .prependTo(this.$element)
        .on('click.dismiss.bs.modal', $.proxy(function (e) {
          if (e.target !== e.currentTarget) return
          this.options.backdrop == 'static'
            ? this.$element[0].focus.call(this.$element[0])
            :this.hide.call(this)
        }, this))

      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow

      this.$backdrop.addClass('in')

      if (!callback) return

      doAnimate ?
        this.$backdrop
          .one('bsTransitionEnd', callback)
          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
        callback()

    } else if (!this.isShown && this.$backdrop) {
      this.$backdrop.removeClass('in')

      var callbackRemove = function () {
        that.removeBackdrop()
        callback && callback()
      }
      $.support.transition && this.$element.hasClass('fade') ?
        this.$backdrop
          .one('bsTransitionEnd', callbackRemove)
          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
        callbackRemove()

    } else if (callback) {
      callback()
    }
  }

  // these following methods are used to handle overflowing modals

  Modal.prototype.handleUpdate = function () {
    if (this.options.backdrop) this.adjustBackdrop()
    this.adjustDialog()
  }

  Modal.prototype.adjustBackdrop = function () {
    this.$backdrop
      .css('height', 0)
      .css('height', this.$element[0].scrollHeight)
  }

  Modal.prototype.adjustDialog = function () {
    var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight

    this.$element.css({
      paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth :'',
      paddingRight:this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth :''
    })
  }

  Modal.prototype.resetAdjustments = function () {
    this.$element.css({
      paddingLeft:'',
      paddingRight:''
    })
  }

  Modal.prototype.checkScrollbar = function () {
    this.bodyIsOverflowing = document.body.scrollHeight > document.documentElement.clientHeight
    this.scrollbarWidth = this.measureScrollbar()
  }

  Modal.prototype.setScrollbar = function () {
    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
    if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
  }

  Modal.prototype.resetScrollbar = function () {
    this.$body.css('padding-right', '')
  }

  Modal.prototype.measureScrollbar = function () { // thx walsh
    var scrollDiv = document.createElement('div')
    scrollDiv.className = 'modal-scrollbar-measure'
    this.$body.append(scrollDiv)
    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
    this.$body[0].removeChild(scrollDiv)
    return scrollbarWidth
  }


  // MODAL PLUGIN DEFINITION
  // =======================

  function Plugin(option, _relatedTarget) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.modal')
      var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)

      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
      if (typeof option == 'string') data[option](_relatedTarget)
      else if (options.show) data.show(_relatedTarget)
    })
  }

  var old = $.fn.modal

  $.fn.modal             = Plugin
  $.fn.modal.Constructor = Modal


  // MODAL NO CONFLICT
  // =================

  $.fn.modal.noConflict = function () {
    $.fn.modal = old
    return this
  }


  // MODAL DATA-API
  // ==============

  $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
    var $this   = $(this)
    var href    = $this.attr('href')
    var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7
    var option  = $target.data('bs.modal') ? 'toggle' :$.extend({ remote:!/#/.test(href) && href }, $target.data(), $this.data())

    if ($this.is('a')) e.preventDefault()

    $target.one('show.bs.modal', function (showEvent) {
      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
      $target.one('hidden.bs.modal', function () {
        $this.is(':visible') && $this.trigger('focus')
      })
    })
    Plugin.call($target, option, this)
  })

}(jQuery);

/* ========================================================================
 * Bootstrap:tooltip.js v3.3.2
 * http://getbootstrap.com/javascript/#tooltip
 * Inspired by the original jQuery.tipsy by Jason Frame
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // TOOLTIP PUBLIC CLASS DEFINITION
  // ===============================

  var Tooltip = function (element, options) {
    this.type       =
    this.options    =
    this.enabled    =
    this.timeout    =
    this.hoverState =
    this.$element   = null

    this.init('tooltip', element, options)
  }

  Tooltip.VERSION  = '3.3.2'

  Tooltip.TRANSITION_DURATION = 150

  Tooltip.DEFAULTS = {
    animation:true,
    placement:'top',
    selector:false,
    template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
    trigger:'hover focus',
    title:'',
    delay:0,
    html:false,
    container:false,
    viewport:{
      selector:'body',
      padding:0
    }
  }

  Tooltip.prototype.init = function (type, element, options) {
    this.enabled   = true
    this.type      = type
    this.$element  = $(element)
    this.options   = this.getOptions(options)
    this.$viewport = this.options.viewport && $(this.options.viewport.selector || this.options.viewport)

    var triggers = this.options.trigger.split(' ')

    for (var i = triggers.length; i--;) {
      var trigger = triggers[i]

      if (trigger == 'click') {
        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
      } else if (trigger != 'manual') {
        var eventIn  = trigger == 'hover' ? 'mouseenter' :'focusin'
        var eventOut = trigger == 'hover' ? 'mouseleave' :'focusout'

        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
      }
    }

    this.options.selector ?
      (this._options = $.extend({}, this.options, { trigger:'manual', selector:'' })) :
      this.fixTitle()
  }

  Tooltip.prototype.getDefaults = function () {
    return Tooltip.DEFAULTS
  }

  Tooltip.prototype.getOptions = function (options) {
    options = $.extend({}, this.getDefaults(), this.$element.data(), options)

    if (options.delay && typeof options.delay == 'number') {
      options.delay = {
        show:options.delay,
        hide:options.delay
      }
    }

    return options
  }

  Tooltip.prototype.getDelegateOptions = function () {
    var options  = {}
    var defaults = this.getDefaults()

    this._options && $.each(this._options, function (key, value) {
      if (defaults[key] != value) options[key] = value
    })

    return options
  }

  Tooltip.prototype.enter = function (obj) {
    var self = obj instanceof this.constructor ?
      obj :$(obj.currentTarget).data('bs.' + this.type)

    if (self && self.$tip && self.$tip.is(':visible')) {
      self.hoverState = 'in'
      return
    }

    if (!self) {
      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
      $(obj.currentTarget).data('bs.' + this.type, self)
    }

    clearTimeout(self.timeout)

    self.hoverState = 'in'

    if (!self.options.delay || !self.options.delay.show) return self.show()

    self.timeout = setTimeout(function () {
      if (self.hoverState == 'in') self.show()
    }, self.options.delay.show)
  }

  Tooltip.prototype.leave = function (obj) {
    var self = obj instanceof this.constructor ?
      obj :$(obj.currentTarget).data('bs.' + this.type)

    if (!self) {
      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
      $(obj.currentTarget).data('bs.' + this.type, self)
    }

    clearTimeout(self.timeout)

    self.hoverState = 'out'

    if (!self.options.delay || !self.options.delay.hide) return self.hide()

    self.timeout = setTimeout(function () {
      if (self.hoverState == 'out') self.hide()
    }, self.options.delay.hide)
  }

  Tooltip.prototype.show = function () {
    var e = $.Event('show.bs.' + this.type)

    if (this.hasContent() && this.enabled) {
      this.$element.trigger(e)

      var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
      if (e.isDefaultPrevented() || !inDom) return
      var that = this

      var $tip = this.tip()

      var tipId = this.getUID(this.type)

      this.setContent()
      $tip.attr('id', tipId)
      this.$element.attr('aria-describedby', tipId)

      if (this.options.animation) $tip.addClass('fade')

      var placement = typeof this.options.placement == 'function' ?
        this.options.placement.call(this, $tip[0], this.$element[0]) :
        this.options.placement

      var autoToken = /\s?auto?\s?/i
      var autoPlace = autoToken.test(placement)
      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'

      $tip
        .detach()
        .css({ top:0, left:0, display:'block' })
        .addClass(placement)
        .data('bs.' + this.type, this)

      this.options.container ? $tip.appendTo(this.options.container) :$tip.insertAfter(this.$element)

      var pos          = this.getPosition()
      var actualWidth  = $tip[0].offsetWidth
      var actualHeight = $tip[0].offsetHeight

      if (autoPlace) {
        var orgPlacement = placement
        var $container   = this.options.container ? $(this.options.container) :this.$element.parent()
        var containerDim = this.getPosition($container)

        placement = placement == 'bottom' && pos.bottom + actualHeight > containerDim.bottom ? 'top'    :
                    placement == 'top'    && pos.top    - actualHeight < containerDim.top    ? 'bottom' :
                    placement == 'right'  && pos.right  + actualWidth  > containerDim.width  ? 'left'   :
                    placement == 'left'   && pos.left   - actualWidth  < containerDim.left   ? 'right'  :
                    placement

        $tip
          .removeClass(orgPlacement)
          .addClass(placement)
      }

      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)

      this.applyPlacement(calculatedOffset, placement)

      var complete = function () {
        var prevHoverState = that.hoverState
        that.$element.trigger('shown.bs.' + that.type)
        that.hoverState = null

        if (prevHoverState == 'out') that.leave(that)
      }

      $.support.transition && this.$tip.hasClass('fade') ?
        $tip
          .one('bsTransitionEnd', complete)
          .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
        complete()
    }
  }

  Tooltip.prototype.applyPlacement = function (offset, placement) {
    var $tip   = this.tip()
    var width  = $tip[0].offsetWidth
    var height = $tip[0].offsetHeight

    // manually read margins because getBoundingClientRect includes difference
    var marginTop = parseInt($tip.css('margin-top'), 10)
    var marginLeft = parseInt($tip.css('margin-left'), 10)

    // we must check for NaN for ie 8/9
    if (isNaN(marginTop))  marginTop  = 0
    if (isNaN(marginLeft)) marginLeft = 0

    offset.top  = offset.top  + marginTop
    offset.left = offset.left + marginLeft

    // $.fn.offset doesn't round pixel values
    // so we use setOffset directly with our own function B-0
    $.offset.setOffset($tip[0], $.extend({
      using:function (props) {
        $tip.css({
          top:Math.round(props.top),
          left:Math.round(props.left)
        })
      }
    }, offset), 0)

    $tip.addClass('in')

    // check to see if placing tip in new offset caused the tip to resize itself
    var actualWidth  = $tip[0].offsetWidth
    var actualHeight = $tip[0].offsetHeight

    if (placement == 'top' && actualHeight != height) {
      offset.top = offset.top + height - actualHeight
    }

    var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)

    if (delta.left) offset.left += delta.left
    else offset.top += delta.top

    var isVertical          = /top|bottom/.test(placement)
    var arrowDelta          = isVertical ? delta.left * 2 - width + actualWidth :delta.top * 2 - height + actualHeight
    var arrowOffsetPosition = isVertical ? 'offsetWidth' :'offsetHeight'

    $tip.offset(offset)
    this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
  }

  Tooltip.prototype.replaceArrow = function (delta, dimension, isHorizontal) {
    this.arrow()
      .css(isHorizontal ? 'left' :'top', 50 * (1 - delta / dimension) + '%')
      .css(isHorizontal ? 'top' :'left', '')
  }

  Tooltip.prototype.setContent = function () {
    var $tip  = this.tip()
    var title = this.getTitle()

    $tip.find('.tooltip-inner')[this.options.html ? 'html' :'text'](title)
    $tip.removeClass('fade in top bottom left right')
  }

  Tooltip.prototype.hide = function (callback) {
    var that = this
    var $tip = this.tip()
    var e    = $.Event('hide.bs.' + this.type)

    function complete() {
      if (that.hoverState != 'in') $tip.detach()
      that.$element
        .removeAttr('aria-describedby')
        .trigger('hidden.bs.' + that.type)
      callback && callback()
    }

    this.$element.trigger(e)

    if (e.isDefaultPrevented()) return

    $tip.removeClass('in')

    $.support.transition && this.$tip.hasClass('fade') ?
      $tip
        .one('bsTransitionEnd', complete)
        .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
      complete()

    this.hoverState = null

    return this
  }

  Tooltip.prototype.fixTitle = function () {
    var $e = this.$element
    if ($e.attr('title') || typeof ($e.attr('data-original-title')) != 'string') {
      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
    }
  }

  Tooltip.prototype.hasContent = function () {
    return this.getTitle()
  }

  Tooltip.prototype.getPosition = function ($element) {
    $element   = $element || this.$element

    var el     = $element[0]
    var isBody = el.tagName == 'BODY'

    var elRect    = el.getBoundingClientRect()
    if (elRect.width == null) {
      // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
      elRect = $.extend({}, elRect, { width:elRect.right - elRect.left, height:elRect.bottom - elRect.top })
    }
    var elOffset  = isBody ? { top:0, left:0 } :$element.offset()
    var scroll    = { scroll:isBody ? document.documentElement.scrollTop || document.body.scrollTop :$element.scrollTop() }
    var outerDims = isBody ? { width:$(window).width(), height:$(window).height() } :null

    return $.extend({}, elRect, scroll, outerDims, elOffset)
  }

  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
    return placement == 'bottom' ? { top:pos.top + pos.height,   left:pos.left + pos.width / 2 - actualWidth / 2 } :
           placement == 'top'    ? { top:pos.top - actualHeight, left:pos.left + pos.width / 2 - actualWidth / 2 } :
           placement == 'left'   ? { top:pos.top + pos.height / 2 - actualHeight / 2, left:pos.left - actualWidth } :
        /* placement == 'right' */ { top:pos.top + pos.height / 2 - actualHeight / 2, left:pos.left + pos.width }

  }

  Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
    var delta = { top:0, left:0 }
    if (!this.$viewport) return delta

    var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
    var viewportDimensions = this.getPosition(this.$viewport)

    if (/right|left/.test(placement)) {
      var topEdgeOffset    = pos.top - viewportPadding - viewportDimensions.scroll
      var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
      if (topEdgeOffset < viewportDimensions.top) { // top overflow
        delta.top = viewportDimensions.top - topEdgeOffset
      } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
        delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
      }
    } else {
      var leftEdgeOffset  = pos.left - viewportPadding
      var rightEdgeOffset = pos.left + viewportPadding + actualWidth
      if (leftEdgeOffset < viewportDimensions.left) { // left overflow
        delta.left = viewportDimensions.left - leftEdgeOffset
      } else if (rightEdgeOffset > viewportDimensions.width) { // right overflow
        delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
      }
    }

    return delta
  }

  Tooltip.prototype.getTitle = function () {
    var title
    var $e = this.$element
    var o  = this.options

    title = $e.attr('data-original-title')
      || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)

    return title
  }

  Tooltip.prototype.getUID = function (prefix) {
    do prefix += ~~(Math.random() * 1000000)
    while (document.getElementById(prefix))
    return prefix
  }

  Tooltip.prototype.tip = function () {
    return (this.$tip = this.$tip || $(this.options.template))
  }

  Tooltip.prototype.arrow = function () {
    return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
  }

  Tooltip.prototype.enable = function () {
    this.enabled = true
  }

  Tooltip.prototype.disable = function () {
    this.enabled = false
  }

  Tooltip.prototype.toggleEnabled = function () {
    this.enabled = !this.enabled
  }

  Tooltip.prototype.toggle = function (e) {
    var self = this
    if (e) {
      self = $(e.currentTarget).data('bs.' + this.type)
      if (!self) {
        self = new this.constructor(e.currentTarget, this.getDelegateOptions())
        $(e.currentTarget).data('bs.' + this.type, self)
      }
    }

    self.tip().hasClass('in') ? self.leave(self) :self.enter(self)
  }

  Tooltip.prototype.destroy = function () {
    var that = this
    clearTimeout(this.timeout)
    this.hide(function () {
      that.$element.off('.' + that.type).removeData('bs.' + that.type)
    })
  }


  // TOOLTIP PLUGIN DEFINITION
  // =========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.tooltip')
      var options = typeof option == 'object' && option

      if (!data && option == 'destroy') return
      if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.tooltip

  $.fn.tooltip             = Plugin
  $.fn.tooltip.Constructor = Tooltip


  // TOOLTIP NO CONFLICT
  // ===================

  $.fn.tooltip.noConflict = function () {
    $.fn.tooltip = old
    return this
  }

}(jQuery);

/* ========================================================================
 * Bootstrap:popover.js v3.3.2
 * http://getbootstrap.com/javascript/#popovers
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // POPOVER PUBLIC CLASS DEFINITION
  // ===============================

  var Popover = function (element, options) {
    this.init('popover', element, options)
  }

  if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')

  Popover.VERSION  = '3.3.2'

  Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
    placement:'right',
    trigger:'click',
    content:'',
    template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
  })


  // NOTE:POPOVER EXTENDS tooltip.js
  // ================================

  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)

  Popover.prototype.constructor = Popover

  Popover.prototype.getDefaults = function () {
    return Popover.DEFAULTS
  }

  Popover.prototype.setContent = function () {
    var $tip    = this.tip()
    var title   = this.getTitle()
    var content = this.getContent()

    $tip.find('.popover-title')[this.options.html ? 'html' :'text'](title)
    $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events
      this.options.html ? (typeof content == 'string' ? 'html' :'append') :'text'
    ](content)

    $tip.removeClass('fade top bottom left right in')

    // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
    // this manually by checking the contents.
    if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
  }

  Popover.prototype.hasContent = function () {
    return this.getTitle() || this.getContent()
  }

  Popover.prototype.getContent = function () {
    var $e = this.$element
    var o  = this.options

    return $e.attr('data-content')
      || (typeof o.content == 'function' ?
            o.content.call($e[0]) :
            o.content)
  }

  Popover.prototype.arrow = function () {
    return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
  }

  Popover.prototype.tip = function () {
    if (!this.$tip) this.$tip = $(this.options.template)
    return this.$tip
  }


  // POPOVER PLUGIN DEFINITION
  // =========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.popover')
      var options = typeof option == 'object' && option

      if (!data && option == 'destroy') return
      if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.popover

  $.fn.popover             = Plugin
  $.fn.popover.Constructor = Popover


  // POPOVER NO CONFLICT
  // ===================

  $.fn.popover.noConflict = function () {
    $.fn.popover = old
    return this
  }

}(jQuery);

/* ========================================================================
 * Bootstrap:scrollspy.js v3.3.2
 * http://getbootstrap.com/javascript/#scrollspy
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // SCROLLSPY CLASS DEFINITION
  // ==========================

  function ScrollSpy(element, options) {
    var process  = $.proxy(this.process, this)

    this.$body          = $('body')
    this.$scrollElement = $(element).is('body') ? $(window) :$(element)
    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
    this.selector       = (this.options.target || '') + ' .nav li > a'
    this.offsets        = []
    this.targets        = []
    this.activeTarget   = null
    this.scrollHeight   = 0

    this.$scrollElement.on('scroll.bs.scrollspy', process)
    this.refresh()
    this.process()
  }

  ScrollSpy.VERSION  = '3.3.2'

  ScrollSpy.DEFAULTS = {
    offset:10
  }

  ScrollSpy.prototype.getScrollHeight = function () {
    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
  }

  ScrollSpy.prototype.refresh = function () {
    var offsetMethod = 'offset'
    var offsetBase   = 0

    if (!$.isWindow(this.$scrollElement[0])) {
      offsetMethod = 'position'
      offsetBase   = this.$scrollElement.scrollTop()
    }

    this.offsets = []
    this.targets = []
    this.scrollHeight = this.getScrollHeight()

    var self     = this

    this.$body
      .find(this.selector)
      .map(function () {
        var $el   = $(this)
        var href  = $el.data('target') || $el.attr('href')
        var $href = /^#./.test(href) && $(href)

        return ($href
          && $href.length
          && $href.is(':visible')
          && [[$href[offsetMethod]().top + offsetBase, href]]) || null
      })
      .sort(function (a, b) { return a[0] - b[0] })
      .each(function () {
        self.offsets.push(this[0])
        self.targets.push(this[1])
      })
  }

  ScrollSpy.prototype.process = function () {
    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
    var scrollHeight = this.getScrollHeight()
    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
    var offsets      = this.offsets
    var targets      = this.targets
    var activeTarget = this.activeTarget
    var i

    if (this.scrollHeight != scrollHeight) {
      this.refresh()
    }

    if (scrollTop >= maxScroll) {
      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
    }

    if (activeTarget && scrollTop < offsets[0]) {
      this.activeTarget = null
      return this.clear()
    }

    for (i = offsets.length; i--;) {
      activeTarget != targets[i]
        && scrollTop >= offsets[i]
        && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
        && this.activate(targets[i])
    }
  }

  ScrollSpy.prototype.activate = function (target) {
    this.activeTarget = target

    this.clear()

    var selector = this.selector +
        '[data-target="' + target + '"],' +
        this.selector + '[href="' + target + '"]'

    var active = $(selector)
      .parents('li')
      .addClass('active')

    if (active.parent('.dropdown-menu').length) {
      active = active
        .closest('li.dropdown')
        .addClass('active')
    }

    active.trigger('activate.bs.scrollspy')
  }

  ScrollSpy.prototype.clear = function () {
    $(this.selector)
      .parentsUntil(this.options.target, '.active')
      .removeClass('active')
  }


  // SCROLLSPY PLUGIN DEFINITION
  // ===========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.scrollspy')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.scrollspy

  $.fn.scrollspy             = Plugin
  $.fn.scrollspy.Constructor = ScrollSpy


  // SCROLLSPY NO CONFLICT
  // =====================

  $.fn.scrollspy.noConflict = function () {
    $.fn.scrollspy = old
    return this
  }


  // SCROLLSPY DATA-API
  // ==================

  $(window).on('load.bs.scrollspy.data-api', function () {
    $('[data-spy="scroll"]').each(function () {
      var $spy = $(this)
      Plugin.call($spy, $spy.data())
    })
  })

}(jQuery);

/* ========================================================================
 * Bootstrap:tab.js v3.3.2
 * http://getbootstrap.com/javascript/#tabs
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // TAB CLASS DEFINITION
  // ====================

  var Tab = function (element) {
    this.element = $(element)
  }

  Tab.VERSION = '3.3.2'

  Tab.TRANSITION_DURATION = 150

  Tab.prototype.show = function () {
    var $this    = this.element
    var $ul      = $this.closest('ul:not(.dropdown-menu)')
    var selector = $this.data('target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    if ($this.parent('li').hasClass('active')) return

    var $previous = $ul.find('.active:last a')
    var hideEvent = $.Event('hide.bs.tab', {
      relatedTarget:$this[0]
    })
    var showEvent = $.Event('show.bs.tab', {
      relatedTarget:$previous[0]
    })

    $previous.trigger(hideEvent)
    $this.trigger(showEvent)

    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return

    var $target = $(selector)

    this.activate($this.closest('li'), $ul)
    this.activate($target, $target.parent(), function () {
      $previous.trigger({
        type:'hidden.bs.tab',
        relatedTarget:$this[0]
      })
      $this.trigger({
        type:'shown.bs.tab',
        relatedTarget:$previous[0]
      })
    })
  }

  Tab.prototype.activate = function (element, container, callback) {
    var $active    = container.find('> .active')
    var transition = callback
      && $.support.transition
      && (($active.length && $active.hasClass('fade')) || !!container.find('> .fade').length)

    function next() {
      $active
        .removeClass('active')
        .find('> .dropdown-menu > .active')
          .removeClass('active')
        .end()
        .find('[data-toggle="tab"]')
          .attr('aria-expanded', false)

      element
        .addClass('active')
        .find('[data-toggle="tab"]')
          .attr('aria-expanded', true)

      if (transition) {
        element[0].offsetWidth // reflow for transition
        element.addClass('in')
      } else {
        element.removeClass('fade')
      }

      if (element.parent('.dropdown-menu')) {
        element
          .closest('li.dropdown')
            .addClass('active')
          .end()
          .find('[data-toggle="tab"]')
            .attr('aria-expanded', true)
      }

      callback && callback()
    }

    $active.length && transition ?
      $active
        .one('bsTransitionEnd', next)
        .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
      next()

    $active.removeClass('in')
  }


  // TAB PLUGIN DEFINITION
  // =====================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.tab')

      if (!data) $this.data('bs.tab', (data = new Tab(this)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.tab

  $.fn.tab             = Plugin
  $.fn.tab.Constructor = Tab


  // TAB NO CONFLICT
  // ===============

  $.fn.tab.noConflict = function () {
    $.fn.tab = old
    return this
  }


  // TAB DATA-API
  // ============

  var clickHandler = function (e) {
    e.preventDefault()
    Plugin.call($(this), 'show')
  }

  $(document)
    .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
    .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)

}(jQuery);

/* ========================================================================
 * Bootstrap:affix.js v3.3.2
 * http://getbootstrap.com/javascript/#affix
 * ========================================================================
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // AFFIX CLASS DEFINITION
  // ======================

  var Affix = function (element, options) {
    this.options = $.extend({}, Affix.DEFAULTS, options)

    this.$target = $(this.options.target)
      .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
      .on('click.bs.affix.data-api',  $.proxy(this.checkPositionWithEventLoop, this))

    this.$element     = $(element)
    this.affixed      =
    this.unpin        =
    this.pinnedOffset = null

    this.checkPosition()
  }

  Affix.VERSION  = '3.3.2'

  Affix.RESET    = 'affix affix-top affix-bottom'

  Affix.DEFAULTS = {
    offset:0,
    target:window
  }

  Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
    var scrollTop    = this.$target.scrollTop()
    var position     = this.$element.offset()
    var targetHeight = this.$target.height()

    if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' :false

    if (this.affixed == 'bottom') {
      if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false :'bottom'
      return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false :'bottom'
    }

    var initializing   = this.affixed == null
    var colliderTop    = initializing ? scrollTop :position.top
    var colliderHeight = initializing ? targetHeight :height

    if (offsetTop != null && scrollTop <= offsetTop) return 'top'
    if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'

    return false
  }

  Affix.prototype.getPinnedOffset = function () {
    if (this.pinnedOffset) return this.pinnedOffset
    this.$element.removeClass(Affix.RESET).addClass('affix')
    var scrollTop = this.$target.scrollTop()
    var position  = this.$element.offset()
    return (this.pinnedOffset = position.top - scrollTop)
  }

  Affix.prototype.checkPositionWithEventLoop = function () {
    setTimeout($.proxy(this.checkPosition, this), 1)
  }

  Affix.prototype.checkPosition = function () {
    if (!this.$element.is(':visible')) return

    var height       = this.$element.height()
    var offset       = this.options.offset
    var offsetTop    = offset.top
    var offsetBottom = offset.bottom
    var scrollHeight = $('body').height()

    if (typeof offset != 'object')         offsetBottom = offsetTop = offset
    if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)
    if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)

    var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)

    if (this.affixed != affix) {
      if (this.unpin != null) this.$element.css('top', '')

      var affixType = 'affix' + (affix ? '-' + affix :'')
      var e         = $.Event(affixType + '.bs.affix')

      this.$element.trigger(e)

      if (e.isDefaultPrevented()) return

      this.affixed = affix
      this.unpin = affix == 'bottom' ? this.getPinnedOffset() :null

      this.$element
        .removeClass(Affix.RESET)
        .addClass(affixType)
        .trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
    }

    if (affix == 'bottom') {
      this.$element.offset({
        top:scrollHeight - height - offsetBottom
      })
    }
  }


  // AFFIX PLUGIN DEFINITION
  // =======================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.affix')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.affix

  $.fn.affix             = Plugin
  $.fn.affix.Constructor = Affix


  // AFFIX NO CONFLICT
  // =================

  $.fn.affix.noConflict = function () {
    $.fn.affix = old
    return this
  }


  // AFFIX DATA-API
  // ==============

  $(window).on('load', function () {
    $('[data-spy="affix"]').each(function () {
      var $spy = $(this)
      var data = $spy.data()

      data.offset = data.offset || {}

      if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
      if (data.offsetTop    != null) data.offset.top    = data.offsetTop

      Plugin.call($spy, data)
    })
  })

}(jQuery);

/*!
 * jquery.lightbox.js
 * https://github.com/duncanmcdougall/Responsive-Lightbox
 * Copyright 2013 Duncan McDougall and other contributors; @license Creative Commons Attribution 2.5
 *
 * Options:
 * margin - int - default 50. Minimum margin around the image
 * nav - bool - default true. enable navigation
 * blur - bool - default true. Blur other content when open using css filter
 * minSize - int - default 0. Min window width or height to open lightbox. Below threshold will open image in a new tab.
 *
 */ (function($) {

    'use strict';

    $.fn.lightbox = function(options) {

        var opts = {
            margin:50,
            nav:true,
            blur:true,
            minSize:0
        };

        var plugin = {

            items:[],
            lightbox:null,
            image:null,
            current:null,
            locked:false,
            caption:null,

            init:function(items) {
                plugin.items = items;
                plugin.selector = "lightbox-" + Math.random().toString().replace('.', '');

                if (!plugin.lightbox) {
                    $('body').append('<div id="lightbox" style="display:none;">' + '<div class="fb-share-button lightbox-fb lightbox-button" data-href="http://www.african-explorer.co.za" data-width="150"></div>' + '<a href="#" class="lightbox-close lightbox-button"></a>' + '<div class="lightbox-nav">' + '<a href="#" class="lightbox-previous lightbox-button"></a>' + '<a href="#" class="lightbox-next lightbox-button"></a>' + '</div>' + '<div href="#" class="lightbox-caption"><p></p></div>' + '</div>');

                    plugin.lightbox = $("#lightbox");
                    plugin.caption = $('.lightbox-caption', plugin.lightbox);
                }

                if (plugin.items.length > 1 && opts.nav) {
                    $('.lightbox-nav', plugin.lightbox).show();
                } else {
                    $('.lightbox-nav', plugin.lightbox).hide();
                }

                plugin.bindEvents();

            },

            loadImage:function() {
                if (opts.blur) {
                    $("body").addClass("blurred");
                }
                $("img", plugin.lightbox).remove();
                plugin.lightbox.fadeIn('fast').append('<span class="lightbox-loading"></span>');

                var img = $('<img src="' + $(plugin.current).attr('href') + '" draggable="false">');

                $(img).load(function() {
                    $('.lightbox-loading').remove();
                    plugin.lightbox.append(img);
                    plugin.image = $("img", plugin.lightbox).hide();
                    plugin.resizeImage();
                    plugin.setCaption();
                });
            },

            setCaption:function() {
                var caption = $(plugin.current).data('caption');
                if ( !! caption && caption.length > 0) {
                    plugin.caption.fadeIn();
                    $('p', plugin.caption).text(caption);
                } else {
                    plugin.caption.hide();
                }
            },

            resizeImage:function() {
                var ratio, wHeight, wWidth, iHeight, iWidth;
                wHeight = $(window).height() - opts.margin;
                wWidth = $(window).outerWidth(true) - opts.margin;
                plugin.image.width('').height('');
                iHeight = plugin.image.height();
                iWidth = plugin.image.width();
                if (iWidth > wWidth) {
                    ratio = wWidth / iWidth;
                    iWidth = wWidth;
                    iHeight = Math.round(iHeight * ratio);
                }
                if (iHeight > wHeight) {
                    ratio = wHeight / iHeight;
                    iHeight = wHeight;
                    iWidth = Math.round(iWidth * ratio);
                }

                plugin.image.width(iWidth).height(iHeight).css({
                    'top':($(window).height() - plugin.image.outerHeight()) / 2 + 'px',
                    'left':($(window).width() - plugin.image.outerWidth()) / 2 + 'px'
                }).show();
                plugin.locked = false;
            },

            getCurrentIndex:function() {
                return $.inArray(plugin.current, plugin.items);
            },

            next:function() {
                if (plugin.locked) {
                    return false;
                }
                plugin.locked = true;
                if (plugin.getCurrentIndex() >= plugin.items.length - 1) {
                    $(plugin.items[0]).click();
                } else {
                    $(plugin.items[plugin.getCurrentIndex() + 1]).click();
                }
            },

            previous:function() {
                if (plugin.locked) {
                    return false;
                }
                plugin.locked = true;
                if (plugin.getCurrentIndex() <= 0) {
                    $(plugin.items[plugin.items.length - 1]).click();
                } else {
                    $(plugin.items[plugin.getCurrentIndex() - 1]).click();
                }
            },

            bindEvents:function() {
                $(plugin.items).click(function(e) {
                    if (!$("#lightbox").is(":visible") && ($(window).width() < opts.minSize || $(window).height() < opts.minSize)) {
                        $(this).attr("target", "_blank");
                        return;
                    }
                    var self = $(this)[0];
                    e.preventDefault();
                    plugin.current = self;
                    plugin.loadImage();

                    // Bind Keyboard Shortcuts
                    $(document).on('keydown', function(e) {
                        // Close lightbox with ESC
                        if (e.keyCode === 27) {
                            plugin.close();
                        }
                        // Go to next image pressing the right key
                        if (e.keyCode === 39) {
                            plugin.next();
                        }
                        // Go to previous image pressing the left key
                        if (e.keyCode === 37) {
                            plugin.previous();
                        }
                    });
                });

                // Add click state on overlay background only
                plugin.lightbox.on('click', function(e) {
                    if (this === e.target) {
                        plugin.close();
                    }
                });

                // Previous click
                $(plugin.lightbox).on('click', '.lightbox-previous', function() {
                    plugin.previous();
                    return false;
                });

                // Next click
                $(plugin.lightbox).on('click', '.lightbox-next', function() {
                    plugin.next();
                    return false;
                });

                // Close click
                $(plugin.lightbox).on('click', '.lightbox-close', function() {
                    plugin.close();
                    return false;
                });

                $(window).resize(function() {
                    if (!plugin.image) {
                        return;
                    }
                    plugin.resizeImage();
                });
            },

            close:function() {
                $(document).off('keydown'); // Unbind all key events each time the lightbox is closed
                $(plugin.lightbox).fadeOut('fast');
                $('body').removeClass('blurred');
            }
        };

        $.extend(opts, options);

        plugin.init(this);
    };

})(jQuery);
/*
 * jQuery EasIng v1.1.2 - http://gsgd.co.uk/sandbox/jquery.easIng.php
 *
 * Uses the built In easIng capabilities added In jQuery 1.1
 * to offer multiple easIng options
 *
 * Copyright (c) 2007 George Smith
 * Licensed under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 */

// t:current time, b:begInnIng value, c:change In value, d:duration

jQuery.extend( jQuery.easing,
{
	easeInQuad:function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad:function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad:function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic:function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic:function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic:function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart:function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart:function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart:function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint:function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint:function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint:function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine:function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine:function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine:function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo:function (x, t, b, c, d) {
		return (t==0) ? b :c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo:function (x, t, b, c, d) {
		return (t==d) ? b+c :c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo:function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc:function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc:function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc:function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic:function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	},
	easeOutElastic:function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	},
	easeInOutElastic:function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	},
	easeInBack:function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack:function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack:function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158; 
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	},
	easeInBounce:function (x, t, b, c, d) {
		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce:function (x, t, b, c, d) {
		if ((t/=d) < (1/2.75)) {
			return c*(7.5625*t*t) + b;
		} else if (t < (2/2.75)) {
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
		} else if (t < (2.5/2.75)) {
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
		} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
		}
	},
	easeInOutBounce:function (x, t, b, c, d) {
		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});


/*
|--------------------------------------------------------------------------
| UItoTop jQuery Plugin 1.2 by Matt Varone
| http://www.mattvarone.com/web-design/uitotop-jquery-plugin/
|--------------------------------------------------------------------------
*/
(function($) {
    $.fn.UItoTop = function(options) {

        var defaults = {
            text:'To Top',
            min:200,
            inDelay:600,
            outDelay:400,
            containerID:'toTop',
            containerHoverID:'toTopHover',
            scrollSpeed:1200,
            easingType:'linear'
        },
        settings = $.extend(defaults, options),
            containerIDhash = '#' + settings.containerID,
            containerHoverIDHash = '#' + settings.containerHoverID;

        $('body').append('<a href="#" id="' + settings.containerID + '">' + settings.text + '</a>');
        $(containerIDhash).hide().on('click.UItoTop', function() {
            $('html, body').animate({
                scrollTop:0
            }, settings.scrollSpeed, settings.easingType);
            $('#' + settings.containerHoverID, this).stop().animate({
                'opacity':0
            }, settings.inDelay, settings.easingType);
            return false;
        })
            .prepend('<span id="' + settings.containerHoverID + '"></span>')
            .hover(function() {
            $(containerHoverIDHash, this).stop().animate({
                'opacity':1
            }, 600, 'linear');
        }, function() {
            $(containerHoverIDHash, this).stop().animate({
                'opacity':0
            }, 700, 'linear');
        });

        $(window).scroll(function() {
            var sd = $(window).scrollTop();
            if (typeof document.body.style.maxHeight === "undefined") {
                $(containerIDhash).css({
                    'position':'absolute',
                    'top':sd + $(window).height() - 50
                });
            }
            if (sd > settings.min) $(containerIDhash).fadeIn(settings.inDelay);
            else $(containerIDhash).fadeOut(settings.Outdelay);
        });
    };
})(jQuery);
/**
 * Owl carousel
 * @version 2.0.0
 * @author Bartosz Wojciechowski
 * @license The MIT License (MIT)
 * @todo Lazy Load Icon
 * @todo prevent animationend bubling
 * @todo itemsScaleUp
 * @todo Test Zepto
 * @todo stagePadding calculate wrong active classes
 */;
(function($, window, document, undefined) {

    var drag, state, e;

    /**
     * Template for status information about drag and touch events.
     * @private
     */
    drag = {
        start:0,
        startX:0,
        startY:0,
        current:0,
        currentX:0,
        currentY:0,
        offsetX:0,
        offsetY:0,
        distance:null,
        startTime:0,
        endTime:0,
        updatedX:0,
        targetEl:null
    };

    /**
     * Template for some status informations.
     * @private
     */
    state = {
        isTouch:false,
        isScrolling:false,
        isSwiping:false,
        direction:false,
        inMotion:false
    };

    /**
     * Event functions references.
     * @private
     */
    e = {
        _onDragStart:null,
        _onDragMove:null,
        _onDragEnd:null,
        _transitionEnd:null,
        _resizer:null,
        _responsiveCall:null,
        _goToLoop:null,
        _checkVisibile:null
    };

    /**
     * Creates a carousel.
     * @class The Owl Carousel.
     * @public
     * @param {HTMLElement|jQuery} element - The element to create the carousel for.
     * @param {Object} [options] - The options
     */
    function Owl(element, options) {

        /**
         * Current settings for the carousel.
         * @public
         */
        this.settings = null;

        /**
         * Current options set by the caller including defaults.
         * @public
         */
        this.options = $.extend({}, Owl.Defaults, options);

        /**
         * Plugin element.
         * @public
         */
        this.$element = $(element);

        /**
         * Caches informations about drag and touch events.
         */
        this.drag = $.extend({}, drag);

        /**
         * Caches some status informations.
         * @protected
         */
        this.state = $.extend({}, state);

        /**
         * @protected
         * @todo Must be documented
         */
        this.e = $.extend({}, e);

        /**
         * References to the running plugins of this carousel.
         * @protected
         */
        this._plugins = {};

        /**
         * Currently suppressed events to prevent them from beeing retriggered.
         * @protected
         */
        this._supress = {};

        /**
         * Absolute current position.
         * @protected
         */
        this._current = null;

        /**
         * Animation speed in milliseconds.
         * @protected
         */
        this._speed = null;

        /**
         * Coordinates of all items in pixel.
         * @todo The name of this member is missleading.
         * @protected
         */
        this._coordinates = [];

        /**
         * Current breakpoint.
         * @todo Real media queries would be nice.
         * @protected
         */
        this._breakpoint = null;

        /**
         * Current width of the plugin element.
         */
        this._width = null;

        /**
         * All real items.
         * @protected
         */
        this._items = [];

        /**
         * All cloned items.
         * @protected
         */
        this._clones = [];

        /**
         * Merge values of all items.
         * @todo Maybe this could be part of a plugin.
         * @protected
         */
        this._mergers = [];

        /**
         * Invalidated parts within the update process.
         * @protected
         */
        this._invalidated = {};

        /**
         * Ordered list of workers for the update process.
         * @protected
         */
        this._pipe = [];

        $.each(Owl.Plugins, $.proxy(function(key, plugin) {
            this._plugins[key[0].toLowerCase() + key.slice(1)] = new plugin(this);
        }, this));

        $.each(Owl.Pipe, $.proxy(function(priority, worker) {
            this._pipe.push({
                'filter':worker.filter,
                'run':$.proxy(worker.run, this)
            });
        }, this));

        this.setup();
        this.initialize();
    }

    /**
     * Default options for the carousel.
     * @public
     */
    Owl.Defaults = {
        items:3,
        loop:false,
        center:false,

        mouseDrag:true,
        touchDrag:true,
        pullDrag:true,
        freeDrag:false,

        margin:0,
        stagePadding:0,

        merge:false,
        mergeFit:true,
        autoWidth:false,

        startPosition:0,
        rtl:false,

        smartSpeed:250,
        fluidSpeed:false,
        dragEndSpeed:false,

        responsive:{},
        responsiveRefreshRate:200,
        responsiveBaseElement:window,
        responsiveClass:false,

        fallbackEasing:'swing',

        info:false,

        nestedItemSelector:false,
        itemElement:'div',
        stageElement:'div',

        // Classes and Names
        themeClass:'owl-theme',
        baseClass:'owl-carousel',
        itemClass:'owl-item',
        centerClass:'center',
        activeClass:'active'
    };

    /**
     * Enumeration for width.
     * @public
     * @readonly
     * @enum {String}
     */
    Owl.Width = {
        Default:'default',
        Inner:'inner',
        Outer:'outer'
    };

    /**
     * Contains all registered plugins.
     * @public
     */
    Owl.Plugins = {};

    /**
     * Update pipe.
     */
    Owl.Pipe = [{
        filter:['width', 'items', 'settings'],
        run:function(cache) {
            cache.current = this._items && this._items[this.relative(this._current)];
        }
    }, {
        filter:['items', 'settings'],
        run:function() {
            var cached = this._clones,
                clones = this.$stage.children('.cloned');

            if (clones.length !== cached.length || (!this.settings.loop && cached.length > 0)) {
                this.$stage.children('.cloned').remove();
                this._clones = [];
            }
        }
    }, {
        filter:['items', 'settings'],
        run:function() {
            var i, n,
            clones = this._clones,
                items = this._items,
                delta = this.settings.loop ? clones.length - Math.max(this.settings.items * 2, 4) :0;

            for (i = 0, n = Math.abs(delta / 2); i < n; i++) {
                if (delta > 0) {
                    this.$stage.children().eq(items.length + clones.length - 1).remove();
                    clones.pop();
                    this.$stage.children().eq(0).remove();
                    clones.pop();
                } else {
                    clones.push(clones.length / 2);
                    this.$stage.append(items[clones[clones.length - 1]].clone().addClass('cloned'));
                    clones.push(items.length - 1 - (clones.length - 1) / 2);
                    this.$stage.prepend(items[clones[clones.length - 1]].clone().addClass('cloned'));
                }
            }
        }
    }, {
        filter:['width', 'items', 'settings'],
        run:function() {
            var rtl = (this.settings.rtl ? 1 :-1),
                width = (this.width() / this.settings.items).toFixed(3),
                coordinate = 0,
                merge, i, n;

            this._coordinates = [];
            for (i = 0, n = this._clones.length + this._items.length; i < n; i++) {
                merge = this._mergers[this.relative(i)];
                merge = (this.settings.mergeFit && Math.min(merge, this.settings.items)) || merge;
                coordinate += (this.settings.autoWidth ? this._items[this.relative(i)].width() + this.settings.margin :width * merge) * rtl;

                this._coordinates.push(coordinate);
            }
        }
    }, {
        filter:['width', 'items', 'settings'],
        run:function() {
            var i, n, width = (this.width() / this.settings.items).toFixed(3),
                css = {
                    'width':Math.abs(this._coordinates[this._coordinates.length - 1]) + this.settings.stagePadding * 2,
                    'padding-left':this.settings.stagePadding || '',
                    'padding-right':this.settings.stagePadding || ''
                };

            this.$stage.css(css);

            css = {
                'width':this.settings.autoWidth ? 'auto' :width - this.settings.margin
            };
            css[this.settings.rtl ? 'margin-left' :'margin-right'] = this.settings.margin;

            if (!this.settings.autoWidth && $.grep(this._mergers, function(v) {
                return v > 1
            }).length > 0) {
                for (i = 0, n = this._coordinates.length; i < n; i++) {
                    css.width = Math.abs(this._coordinates[i]) - Math.abs(this._coordinates[i - 1] || 0) - this.settings.margin;
                    this.$stage.children().eq(i).css(css);
                }
            } else {
                this.$stage.children().css(css);
            }
        }
    }, {
        filter:['width', 'items', 'settings'],
        run:function(cache) {
            cache.current && this.reset(this.$stage.children().index(cache.current));
        }
    }, {
        filter:['position'],
        run:function() {
            this.animate(this.coordinates(this._current));
        }
    }, {
        filter:['width', 'position', 'items', 'settings'],
        run:function() {
            var rtl = this.settings.rtl ? 1 :-1,
                padding = this.settings.stagePadding * 2,
                begin = this.coordinates(this.current()) + padding,
                end = begin + this.width() * rtl,
                inner, outer, matches = [],
                i, n;

            for (i = 0, n = this._coordinates.length; i < n; i++) {
                inner = this._coordinates[i - 1] || 0;
                outer = Math.abs(this._coordinates[i]) + padding * rtl;

                if ((this.op(inner, '<=', begin) && (this.op(inner, '>', end))) || (this.op(outer, '<', begin) && this.op(outer, '>', end))) {
                    matches.push(i);
                }
            }

            this.$stage.children('.' + this.settings.activeClass).removeClass(this.settings.activeClass);
            this.$stage.children(':eq(' + matches.join('), :eq(') + ')').addClass(this.settings.activeClass);

            if (this.settings.center) {
                this.$stage.children('.' + this.settings.centerClass).removeClass(this.settings.centerClass);
                this.$stage.children().eq(this.current()).addClass(this.settings.centerClass);
            }
        }
    }];

    /**
     * Initializes the carousel.
     * @protected
     */
    Owl.prototype.initialize = function() {
        this.trigger('initialize');

        this.$element.addClass(this.settings.baseClass)
            .addClass(this.settings.themeClass)
            .toggleClass('owl-rtl', this.settings.rtl);

        // check support
        this.browserSupport();

        if (this.settings.autoWidth && this.state.imagesLoaded !== true) {
            var imgs, nestedSelector, width;
            imgs = this.$element.find('img');
            nestedSelector = this.settings.nestedItemSelector ? '.' + this.settings.nestedItemSelector :undefined;
            width = this.$element.children(nestedSelector).width();

            if (imgs.length && width <= 0) {
                this.preloadAutoWidthImages(imgs);
                return false;
            }
        }

        this.$element.addClass('owl-loading');

        // create stage
        this.$stage = $('<' + this.settings.stageElement + ' class="owl-stage"/>')
            .wrap('<div class="owl-stage-outer">');

        // append stage
        this.$element.append(this.$stage.parent());

        // append content
        this.replace(this.$element.children().not(this.$stage.parent()));

        // set view width
        this._width = this.$element.width();

        // update view
        this.refresh();

        this.$element.removeClass('owl-loading').addClass('owl-loaded');

        // attach generic events
        this.eventsCall();

        // attach generic events
        this.internalEvents();

        // attach custom control events
        this.addTriggerableEvents();

        this.trigger('initialized');
    };

    /**
     * Setups the current settings.
     * @todo Remove responsive classes. Why should adaptive designs be brought into IE8?
     * @todo Support for media queries by using `matchMedia` would be nice.
     * @public
     */
    Owl.prototype.setup = function() {
        var viewport = this.viewport(),
            overwrites = this.options.responsive,
            match = -1,
            settings = null;

        if (!overwrites) {
            settings = $.extend({}, this.options);
        } else {
            $.each(overwrites, function(breakpoint) {
                if (breakpoint <= viewport && breakpoint > match) {
                    match = Number(breakpoint);
                }
            });

            settings = $.extend({}, this.options, overwrites[match]);
            delete settings.responsive;

            // responsive class
            if (settings.responsiveClass) {
                this.$element.attr('class', function(i, c) {
                    return c.replace(/\b owl-responsive-\S+/g, '');
                }).addClass('owl-responsive-' + match);
            }
        }

        if (this.settings === null || this._breakpoint !== match) {
            this.trigger('change', {
                property:{
                    name:'settings',
                    value:settings
                }
            });
            this._breakpoint = match;
            this.settings = settings;
            this.invalidate('settings');
            this.trigger('changed', {
                property:{
                    name:'settings',
                    value:this.settings
                }
            });
        }
    };

    /**
     * Updates option logic if necessery.
     * @protected
     */
    Owl.prototype.optionsLogic = function() {
        // Toggle Center class
        this.$element.toggleClass('owl-center', this.settings.center);

        // if items number is less than in body
        if (this.settings.loop && this._items.length < this.settings.items) {
            this.settings.loop = false;
        }

        if (this.settings.autoWidth) {
            this.settings.stagePadding = false;
            this.settings.merge = false;
        }
    };

    /**
     * Prepares an item before add.
     * @todo Rename event parameter `content` to `item`.
     * @protected
     * @returns {jQuery|HTMLElement} - The item container.
     */
    Owl.prototype.prepare = function(item) {
        var event = this.trigger('prepare', {
            content:item
        });

        if (!event.data) {
            event.data = $('<' + this.settings.itemElement + '/>')
                .addClass(this.settings.itemClass).append(item)
        }

        this.trigger('prepared', {
            content:event.data
        });

        return event.data;
    };

    /**
     * Updates the view.
     * @public
     */
    Owl.prototype.update = function() {
        var i = 0,
            n = this._pipe.length,
            filter = $.proxy(function(p) {
                return this[p]
            }, this._invalidated),
            cache = {};

        while (i < n) {
            if (this._invalidated.all || $.grep(this._pipe[i].filter, filter).length > 0) {
                this._pipe[i].run(cache);
            }
            i++;
        }

        this._invalidated = {};
    };

    /**
     * Gets the width of the view.
     * @public
     * @param {Owl.Width} [dimension=Owl.Width.Default] - The dimension to return.
     * @returns {Number} - The width of the view in pixel.
     */
    Owl.prototype.width = function(dimension) {
        dimension = dimension || Owl.Width.Default;
        switch (dimension) {
            case Owl.Width.Inner:
            case Owl.Width.Outer:
                return this._width;
            default:
                return this._width - this.settings.stagePadding * 2 + this.settings.margin;
        }
    };

    /**
     * Refreshes the carousel primarily for adaptive purposes.
     * @public
     */
    Owl.prototype.refresh = function() {
        if (this._items.length === 0) {
            return false;
        }

        var start = new Date().getTime();

        this.trigger('refresh');

        this.setup();

        this.optionsLogic();

        // hide and show methods helps here to set a proper widths,
        // this prevents scrollbar to be calculated in stage width
        this.$stage.addClass('owl-refresh');

        this.update();

        this.$stage.removeClass('owl-refresh');

        this.state.orientation = window.orientation;

        this.watchVisibility();

        this.trigger('refreshed');
    };

    /**
     * Save internal event references and add event based functions.
     * @protected
     */
    Owl.prototype.eventsCall = function() {
        // Save events references
        this.e._onDragStart = $.proxy(function(e) {
            this.onDragStart(e);
        }, this);
        this.e._onDragMove = $.proxy(function(e) {
            this.onDragMove(e);
        }, this);
        this.e._onDragEnd = $.proxy(function(e) {
            this.onDragEnd(e);
        }, this);
        this.e._onResize = $.proxy(function(e) {
            this.onResize(e);
        }, this);
        this.e._transitionEnd = $.proxy(function(e) {
            this.transitionEnd(e);
        }, this);
        this.e._preventClick = $.proxy(function(e) {
            this.preventClick(e);
        }, this);
    };

    /**
     * Checks window `resize` event.
     * @protected
     */
    Owl.prototype.onThrottledResize = function() {
        window.clearTimeout(this.resizeTimer);
        this.resizeTimer = window.setTimeout(this.e._onResize, this.settings.responsiveRefreshRate);
    };

    /**
     * Checks window `resize` event.
     * @protected
     */
    Owl.prototype.onResize = function() {
        if (!this._items.length) {
            return false;
        }

        if (this._width === this.$element.width()) {
            return false;
        }

        if (this.trigger('resize').isDefaultPrevented()) {
            return false;
        }

        this._width = this.$element.width();

        this.invalidate('width');

        this.refresh();

        this.trigger('resized');
    };

    /**
     * Checks for touch/mouse drag event type and add run event handlers.
     * @protected
     */
    Owl.prototype.eventsRouter = function(event) {
        var type = event.type;

        if (type === "mousedown" || type === "touchstart") {
            this.onDragStart(event);
        } else if (type === "mousemove" || type === "touchmove") {
            this.onDragMove(event);
        } else if (type === "mouseup" || type === "touchend") {
            this.onDragEnd(event);
        } else if (type === "touchcancel") {
            this.onDragEnd(event);
        }
    };

    /**
     * Checks for touch/mouse drag options and add necessery event handlers.
     * @protected
     */
    Owl.prototype.internalEvents = function() {
        var isTouch = isTouchSupport(),
            isTouchIE = isTouchSupportIE();

        if (this.settings.mouseDrag) {
            this.$stage.on('mousedown', $.proxy(function(event) {
                this.eventsRouter(event)
            }, this));
            this.$stage.on('dragstart', function() {
                return false
            });
            this.$stage.get(0).onselectstart = function() {
                return false
            };
        } else {
            this.$element.addClass('owl-text-select-on');
        }

        if (this.settings.touchDrag && !isTouchIE) {
            this.$stage.on('touchstart touchcancel', $.proxy(function(event) {
                this.eventsRouter(event)
            }, this));
        }

        // catch transitionEnd event
        if (this.transitionEndVendor) {
            this.on(this.$stage.get(0), this.transitionEndVendor, this.e._transitionEnd, false);
        }

        // responsive
        if (this.settings.responsive !== false) {
            this.on(window, 'resize', $.proxy(this.onThrottledResize, this));
        }
    };

    /**
     * Handles touchstart/mousedown event.
     * @protected
     * @param {Event} event - The event arguments.
     */
    Owl.prototype.onDragStart = function(event) {
        var ev, isTouchEvent, pageX, pageY, animatedPos;

        ev = event.originalEvent || event || window.event;

        // prevent right click
        if (ev.which === 3 || this.state.isTouch) {
            return false;
        }

        if (ev.type === 'mousedown') {
            this.$stage.addClass('owl-grab');
        }

        this.trigger('drag');
        this.drag.startTime = new Date().getTime();
        this.speed(0);
        this.state.isTouch = true;
        this.state.isScrolling = false;
        this.state.isSwiping = false;
        this.drag.distance = 0;

        pageX = getTouches(ev).x;
        pageY = getTouches(ev).y;

        // get stage position left
        this.drag.offsetX = this.$stage.position().left;
        this.drag.offsetY = this.$stage.position().top;

        if (this.settings.rtl) {
            this.drag.offsetX = this.$stage.position().left + this.$stage.width() - this.width() + this.settings.margin;
        }

        // catch position // ie to fix
        if (this.state.inMotion && this.support3d) {
            animatedPos = this.getTransformProperty();
            this.drag.offsetX = animatedPos;
            this.animate(animatedPos);
            this.state.inMotion = true;
        } else if (this.state.inMotion && !this.support3d) {
            this.state.inMotion = false;
            return false;
        }

        this.drag.startX = pageX - this.drag.offsetX;
        this.drag.startY = pageY - this.drag.offsetY;

        this.drag.start = pageX - this.drag.startX;
        this.drag.targetEl = ev.target || ev.srcElement;
        this.drag.updatedX = this.drag.start;

        // to do/check
        // prevent links and images dragging;
        if (this.drag.targetEl.tagName === "IMG" || this.drag.targetEl.tagName === "A") {
            this.drag.targetEl.draggable = false;
        }

        $(document).on('mousemove.owl.dragEvents mouseup.owl.dragEvents touchmove.owl.dragEvents touchend.owl.dragEvents', $.proxy(function(event) {
            this.eventsRouter(event)
        }, this));
    };

    /**
     * Handles the touchmove/mousemove events.
     * @todo Simplify
     * @protected
     * @param {Event} event - The event arguments.
     */
    Owl.prototype.onDragMove = function(event) {
        var ev, isTouchEvent, pageX, pageY, minValue, maxValue, pull;

        if (!this.state.isTouch) {
            return;
        }

        if (this.state.isScrolling) {
            return;
        }

        ev = event.originalEvent || event || window.event;

        pageX = getTouches(ev).x;
        pageY = getTouches(ev).y;

        // Drag Direction
        this.drag.currentX = pageX - this.drag.startX;
        this.drag.currentY = pageY - this.drag.startY;
        this.drag.distance = this.drag.currentX - this.drag.offsetX;

        // Check move direction
        if (this.drag.distance < 0) {
            this.state.direction = this.settings.rtl ? 'right' :'left';
        } else if (this.drag.distance > 0) {
            this.state.direction = this.settings.rtl ? 'left' :'right';
        }
        // Loop
        if (this.settings.loop) {
            if (this.op(this.drag.currentX, '>', this.coordinates(this.minimum())) && this.state.direction === 'right') {
                this.drag.currentX -= (this.settings.center && this.coordinates(0)) - this.coordinates(this._items.length);
            } else if (this.op(this.drag.currentX, '<', this.coordinates(this.maximum())) && this.state.direction === 'left') {
                this.drag.currentX += (this.settings.center && this.coordinates(0)) - this.coordinates(this._items.length);
            }
        } else {
            // pull
            minValue = this.settings.rtl ? this.coordinates(this.maximum()) :this.coordinates(this.minimum());
            maxValue = this.settings.rtl ? this.coordinates(this.minimum()) :this.coordinates(this.maximum());
            pull = this.settings.pullDrag ? this.drag.distance / 5 :0;
            this.drag.currentX = Math.max(Math.min(this.drag.currentX, minValue + pull), maxValue + pull);
        }

        // Lock browser if swiping horizontal

        if ((this.drag.distance > 8 || this.drag.distance < -8)) {
            if (ev.preventDefault !== undefined) {
                ev.preventDefault();
            } else {
                ev.returnValue = false;
            }
            this.state.isSwiping = true;
        }

        this.drag.updatedX = this.drag.currentX;

        // Lock Owl if scrolling
        if ((this.drag.currentY > 16 || this.drag.currentY < -16) && this.state.isSwiping === false) {
            this.state.isScrolling = true;
            this.drag.updatedX = this.drag.start;
        }

        this.animate(this.drag.updatedX);
    };

    /**
     * Handles the touchend/mouseup events.
     * @protected
     */
    Owl.prototype.onDragEnd = function(event) {
        var compareTimes, distanceAbs, closest;

        if (!this.state.isTouch) {
            return;
        }

        if (event.type === 'mouseup') {
            this.$stage.removeClass('owl-grab');
        }

        this.trigger('dragged');

        // prevent links and images dragging;
        this.drag.targetEl.removeAttribute("draggable");

        // remove drag event listeners

        this.state.isTouch = false;
        this.state.isScrolling = false;
        this.state.isSwiping = false;

        // to check
        if (this.drag.distance === 0 && this.state.inMotion !== true) {
            this.state.inMotion = false;
            return false;
        }

        // prevent clicks while scrolling

        this.drag.endTime = new Date().getTime();
        compareTimes = this.drag.endTime - this.drag.startTime;
        distanceAbs = Math.abs(this.drag.distance);

        // to test
        if (distanceAbs > 3 || compareTimes > 300) {
            this.removeClick(this.drag.targetEl);
        }

        closest = this.closest(this.drag.updatedX);

        this.speed(this.settings.dragEndSpeed || this.settings.smartSpeed);
        this.current(closest);
        this.invalidate('position');
        this.update();

        // if pullDrag is off then fire transitionEnd event manually when stick
        // to border
        if (!this.settings.pullDrag && this.drag.updatedX === this.coordinates(closest)) {
            this.transitionEnd();
        }

        this.drag.distance = 0;

        $(document).off('.owl.dragEvents');
    };

    /**
     * Attaches `preventClick` to disable link while swipping.
     * @protected
     * @param {HTMLElement} [target] - The target of the `click` event.
     */
    Owl.prototype.removeClick = function(target) {
        this.drag.targetEl = target;
        $(target).on('click.preventClick', this.e._preventClick);
        // to make sure click is removed:
        window.setTimeout(function() {
            $(target).off('click.preventClick');
        }, 300);
    };

    /**
     * Suppresses click event.
     * @protected
     * @param {Event} ev - The event arguments.
     */
    Owl.prototype.preventClick = function(ev) {
        if (ev.preventDefault) {
            ev.preventDefault();
        } else {
            ev.returnValue = false;
        }
        if (ev.stopPropagation) {
            ev.stopPropagation();
        }
        $(ev.target).off('click.preventClick');
    };

    /**
     * Catches stage position while animate (only CSS3).
     * @protected
     * @returns
     */
    Owl.prototype.getTransformProperty = function() {
        var transform, matrix3d;

        transform = window.getComputedStyle(this.$stage.get(0), null).getPropertyValue(this.vendorName + 'transform');
        // var transform = this.$stage.css(this.vendorName + 'transform')
        transform = transform.replace(/matrix(3d)?\(|\)/g, '').split(',');
        matrix3d = transform.length === 16;

        return matrix3d !== true ? transform[4] :transform[12];
    };

    /**
     * Gets absolute position of the closest item for a coordinate.
     * @todo Setting `freeDrag` makes `closest` not reusable. See #165.
     * @protected
     * @param {Number} coordinate - The coordinate in pixel.
     * @return {Number} - The absolute position of the closest item.
     */
    Owl.prototype.closest = function(coordinate) {
        var position = -1,
            pull = 30,
            width = this.width(),
            coordinates = this.coordinates();

        if (!this.settings.freeDrag) {
            // check closest item
            $.each(coordinates, $.proxy(function(index, value) {
                if (coordinate > value - pull && coordinate < value + pull) {
                    position = index;
                } else if (this.op(coordinate, '<', value) && this.op(coordinate, '>', coordinates[index + 1] || value - width)) {
                    position = this.state.direction === 'left' ? index + 1 :index;
                }
                return position === -1;
            }, this));
        }

        if (!this.settings.loop) {
            // non loop boundries
            if (this.op(coordinate, '>', coordinates[this.minimum()])) {
                position = coordinate = this.minimum();
            } else if (this.op(coordinate, '<', coordinates[this.maximum()])) {
                position = coordinate = this.maximum();
            }
        }

        return position;
    };

    /**
     * Animates the stage.
     * @public
     * @param {Number} coordinate - The coordinate in pixels.
     */
    Owl.prototype.animate = function(coordinate) {
        this.trigger('translate');
        this.state.inMotion = this.speed() > 0;

        if (this.support3d) {
            this.$stage.css({
                transform:'translate3d(' + coordinate + 'px' + ',0px, 0px)',
                transition:(this.speed() / 1000) + 's'
            });
        } else if (this.state.isTouch) {
            this.$stage.css({
                left:coordinate + 'px'
            });
        } else {
            this.$stage.animate({
                left:coordinate
            }, this.speed() / 1000, this.settings.fallbackEasing, $.proxy(function() {
                if (this.state.inMotion) {
                    this.transitionEnd();
                }
            }, this));
        }
    };

    /**
     * Sets the absolute position of the current item.
     * @public
     * @param {Number} [position] - The new absolute position or nothing to leave it unchanged.
     * @returns {Number} - The absolute position of the current item.
     */
    Owl.prototype.current = function(position) {
        if (position === undefined) {
            return this._current;
        }

        if (this._items.length === 0) {
            return undefined;
        }

        position = this.normalize(position);

        if (this._current !== position) {
            var event = this.trigger('change', {
                property:{
                    name:'position',
                    value:position
                }
            });

            if (event.data !== undefined) {
                position = this.normalize(event.data);
            }

            this._current = position;

            this.invalidate('position');

            this.trigger('changed', {
                property:{
                    name:'position',
                    value:this._current
                }
            });
        }

        return this._current;
    };

    /**
     * Invalidates the given part of the update routine.
     * @param {String} part - The part to invalidate.
     */
    Owl.prototype.invalidate = function(part) {
        this._invalidated[part] = true;
    }

    /**
     * Resets the absolute position of the current item.
     * @public
     * @param {Number} position - The absolute position of the new item.
     */
    Owl.prototype.reset = function(position) {
        position = this.normalize(position);

        if (position === undefined) {
            return;
        }

        this._speed = 0;
        this._current = position;

        this.suppress(['translate', 'translated']);

        this.animate(this.coordinates(position));

        this.release(['translate', 'translated']);
    };

    /**
     * Normalizes an absolute or a relative position for an item.
     * @public
     * @param {Number} position - The absolute or relative position to normalize.
     * @param {Boolean} [relative=false] - Whether the given position is relative or not.
     * @returns {Number} - The normalized position.
     */
    Owl.prototype.normalize = function(position, relative) {
        var n = (relative ? this._items.length :this._items.length + this._clones.length);

        if (!$.isNumeric(position) || n < 1) {
            return undefined;
        }

        if (this._clones.length) {
            position = ((position % n) + n) % n;
        } else {
            position = Math.max(this.minimum(relative), Math.min(this.maximum(relative), position));
        }

        return position;
    };

    /**
     * Converts an absolute position for an item into a relative position.
     * @public
     * @param {Number} position - The absolute position to convert.
     * @returns {Number} - The converted position.
     */
    Owl.prototype.relative = function(position) {
        position = this.normalize(position);
        position = position - this._clones.length / 2;
        return this.normalize(position, true);
    };

    /**
     * Gets the maximum position for an item.
     * @public
     * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position.
     * @returns {Number}
     */
    Owl.prototype.maximum = function(relative) {
        var maximum, width, i = 0,
            coordinate,
            settings = this.settings;

        if (relative) {
            return this._items.length - 1;
        }

        if (!settings.loop && settings.center) {
            maximum = this._items.length - 1;
        } else if (!settings.loop && !settings.center) {
            maximum = this._items.length - settings.items;
        } else if (settings.loop || settings.center) {
            maximum = this._items.length + settings.items;
        } else if (settings.autoWidth || settings.merge) {
            revert = settings.rtl ? 1 :-1;
            width = this.$stage.width() - this.$element.width();
            while (coordinate = this.coordinates(i)) {
                if (coordinate * revert >= width) {
                    break;
                }
                maximum = ++i;
            }
        } else {
            throw 'Can not detect maximum absolute position.'
        }

        return maximum;
    };

    /**
     * Gets the minimum position for an item.
     * @public
     * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position.
     * @returns {Number}
     */
    Owl.prototype.minimum = function(relative) {
        if (relative) {
            return 0;
        }

        return this._clones.length / 2;
    };

    /**
     * Gets an item at the specified relative position.
     * @public
     * @param {Number} [position] - The relative position of the item.
     * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given.
     */
    Owl.prototype.items = function(position) {
        if (position === undefined) {
            return this._items.slice();
        }

        position = this.normalize(position, true);
        return this._items[position];
    };

    /**
     * Gets an item at the specified relative position.
     * @public
     * @param {Number} [position] - The relative position of the item.
     * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given.
     */
    Owl.prototype.mergers = function(position) {
        if (position === undefined) {
            return this._mergers.slice();
        }

        position = this.normalize(position, true);
        return this._mergers[position];
    };

    /**
     * Gets the absolute positions of clones for an item.
     * @public
     * @param {Number} [position] - The relative position of the item.
     * @returns {Array.<Number>} - The absolute positions of clones for the item or all if no position was given.
     */
    Owl.prototype.clones = function(position) {
        var odd = this._clones.length / 2,
            even = odd + this._items.length,
            map = function(index) {
                return index % 2 === 0 ? even + index / 2 :odd - (index + 1) / 2
            };

        if (position === undefined) {
            return $.map(this._clones, function(v, i) {
                return map(i)
            });
        }

        return $.map(this._clones, function(v, i) {
            return v === position ? map(i) :null
        });
    };

    /**
     * Sets the current animation speed.
     * @public
     * @param {Number} [speed] - The animation speed in milliseconds or nothing to leave it unchanged.
     * @returns {Number} - The current animation speed in milliseconds.
     */
    Owl.prototype.speed = function(speed) {
        if (speed !== undefined) {
            this._speed = speed;
        }

        return this._speed;
    };

    /**
     * Gets the coordinate of an item.
     * @todo The name of this method is missleanding.
     * @public
     * @param {Number} position - The absolute position of the item within `minimum()` and `maximum()`.
     * @returns {Number|Array.<Number>} - The coordinate of the item in pixel or all coordinates.
     */
    Owl.prototype.coordinates = function(position) {
        var coordinate = null;

        if (position === undefined) {
            return $.map(this._coordinates, $.proxy(function(coordinate, index) {
                return this.coordinates(index);
            }, this));
        }

        if (this.settings.center) {
            coordinate = this._coordinates[position];
            coordinate += (this.width() - coordinate + (this._coordinates[position - 1] || 0)) / 2 * (this.settings.rtl ? -1 :1);
        } else {
            coordinate = this._coordinates[position - 1] || 0;
        }

        return coordinate;
    };

    /**
     * Calculates the speed for a translation.
     * @protected
     * @param {Number} from - The absolute position of the start item.
     * @param {Number} to - The absolute position of the target item.
     * @param {Number} [factor=undefined] - The time factor in milliseconds.
     * @returns {Number} - The time in milliseconds for the translation.
     */
    Owl.prototype.duration = function(from, to, factor) {
        return Math.min(Math.max(Math.abs(to - from), 1), 6) * Math.abs((factor || this.settings.smartSpeed));
    };

    /**
     * Slides to the specified item.
     * @public
     * @param {Number} position - The position of the item.
     * @param {Number} [speed] - The time in milliseconds for the transition.
     */
    Owl.prototype.to = function(position, speed) {
        if (this.settings.loop) {
            var distance = position - this.relative(this.current()),
                revert = this.current(),
                before = this.current(),
                after = this.current() + distance,
                direction = before - after < 0 ? true :false,
                items = this._clones.length + this._items.length;

            if (after < this.settings.items && direction === false) {
                revert = before + this._items.length;
                this.reset(revert);
            } else if (after >= items - this.settings.items && direction === true) {
                revert = before - this._items.length;
                this.reset(revert);
            }
            window.clearTimeout(this.e._goToLoop);
            this.e._goToLoop = window.setTimeout($.proxy(function() {
                this.speed(this.duration(this.current(), revert + distance, speed));
                this.current(revert + distance);
                this.update();
            }, this), 30);
        } else {
            this.speed(this.duration(this.current(), position, speed));
            this.current(position);
            this.update();
        }
    };

    /**
     * Slides to the next item.
     * @public
     * @param {Number} [speed] - The time in milliseconds for the transition.
     */
    Owl.prototype.next = function(speed) {
        speed = speed || false;
        this.to(this.relative(this.current()) + 1, speed);
    };

    /**
     * Slides to the previous item.
     * @public
     * @param {Number} [speed] - The time in milliseconds for the transition.
     */
    Owl.prototype.prev = function(speed) {
        speed = speed || false;
        this.to(this.relative(this.current()) - 1, speed);
    };

    /**
     * Handles the end of an animation.
     * @protected
     * @param {Event} event - The event arguments.
     */
    Owl.prototype.transitionEnd = function(event) {

        // if css2 animation then event object is undefined
        if (event !== undefined) {
            event.stopPropagation();

            // Catch only owl-stage transitionEnd event
            if ((event.target || event.srcElement || event.originalTarget) !== this.$stage.get(0)) {
                return false;
            }
        }

        this.state.inMotion = false;
        this.trigger('translated');
    };

    /**
     * Gets viewport width.
     * @protected
     * @return {Number} - The width in pixel.
     */
    Owl.prototype.viewport = function() {
        var width;
        if (this.options.responsiveBaseElement !== window) {
            width = $(this.options.responsiveBaseElement).width();
        } else if (window.innerWidth) {
            width = window.innerWidth;
        } else if (document.documentElement && document.documentElement.clientWidth) {
            width = document.documentElement.clientWidth;
        } else {
            throw 'Can not detect viewport width.';
        }
        return width;
    };

    /**
     * Replaces the current content.
     * @public
     * @param {HTMLElement|jQuery|String} content - The new content.
     */
    Owl.prototype.replace = function(content) {
        this.$stage.empty();
        this._items = [];

        if (content) {
            content = (content instanceof jQuery) ? content :$(content);
        }

        if (this.settings.nestedItemSelector) {
            content = content.find('.' + this.settings.nestedItemSelector);
        }

        content.filter(function() {
            return this.nodeType === 1;
        }).each($.proxy(function(index, item) {
            item = this.prepare(item);
            this.$stage.append(item);
            this._items.push(item);
            this._mergers.push(item.find('[data-merge]').andSelf('[data-merge]').attr('data-merge') * 1 || 1);
        }, this));

        this.reset($.isNumeric(this.settings.startPosition) ? this.settings.startPosition :0);

        this.invalidate('items');
    };

    /**
     * Adds an item.
     * @todo Use `item` instead of `content` for the event arguments.
     * @public
     * @param {HTMLElement|jQuery|String} content - The item content to add.
     * @param {Number} [position] - The relative position at which to insert the item otherwise the item will be added to the end.
     */
    Owl.prototype.add = function(content, position) {
        position = position === undefined ? this._items.length :this.normalize(position, true);

        this.trigger('add', {
            content:content,
            position:position
        });

        if (this._items.length === 0 || position === this._items.length) {
            this.$stage.append(content);
            this._items.push(content);
            this._mergers.push(content.find('[data-merge]').andSelf('[data-merge]').attr('data-merge') * 1 || 1);
        } else {
            this._items[position].before(content);
            this._items.splice(position, 0, content);
            this._mergers.splice(position, 0, content.find('[data-merge]').andSelf('[data-merge]').attr('data-merge') * 1 || 1);
        }

        this.invalidate('items');

        this.trigger('added', {
            content:content,
            position:position
        });
    };

    /**
     * Removes an item by its position.
     * @todo Use `item` instead of `content` for the event arguments.
     * @public
     * @param {Number} position - The relative position of the item to remove.
     */
    Owl.prototype.remove = function(position) {
        position = this.normalize(position, true);

        if (position === undefined) {
            return;
        }

        this.trigger('remove', {
            content:this._items[position],
            position:position
        });

        this._items[position].remove();
        this._items.splice(position, 1);
        this._mergers.splice(position, 1);

        this.invalidate('items');

        this.trigger('removed', {
            content:null,
            position:position
        });
    };

    /**
     * Adds triggerable events.
     * @protected
     */
    Owl.prototype.addTriggerableEvents = function() {
        var handler = $.proxy(function(callback, event) {
            return $.proxy(function(e) {
                if (e.relatedTarget !== this) {
                    this.suppress([event]);
                    callback.apply(this, [].slice.call(arguments, 1));
                    this.release([event]);
                }
            }, this);
        }, this);

        $.each({
            'next':this.next,
            'prev':this.prev,
            'to':this.to,
            'destroy':this.destroy,
            'refresh':this.refresh,
            'replace':this.replace,
            'add':this.add,
            'remove':this.remove
        }, $.proxy(function(event, callback) {
            this.$element.on(event + '.owl.carousel', handler(callback, event + '.owl.carousel'));
        }, this));

    };

    /**
     * Watches the visibility of the carousel element.
     * @protected
     */
    Owl.prototype.watchVisibility = function() {

        // test on zepto
        if (!isElVisible(this.$element.get(0))) {
            this.$element.addClass('owl-hidden');
            window.clearInterval(this.e._checkVisibile);
            this.e._checkVisibile = window.setInterval($.proxy(checkVisible, this), 500);
        }

        function isElVisible(el) {
            return el.offsetWidth > 0 && el.offsetHeight > 0;
        }

        function checkVisible() {
            if (isElVisible(this.$element.get(0))) {
                this.$element.removeClass('owl-hidden');
                this.refresh();
                window.clearInterval(this.e._checkVisibile);
            }
        }
    };

    /**
     * Preloads images with auto width.
     * @protected
     * @todo Still to test
     */
    Owl.prototype.preloadAutoWidthImages = function(imgs) {
        var loaded, that, $el, img;

        loaded = 0;
        that = this;
        imgs.each(function(i, el) {
            $el = $(el);
            img = new Image();

            img.onload = function() {
                loaded++;
                $el.attr('src', img.src);
                $el.css('opacity', 1);
                if (loaded >= imgs.length) {
                    that.state.imagesLoaded = true;
                    that.initialize();
                }
            };

            img.src = $el.attr('src') || $el.attr('data-src') || $el.attr('data-src-retina');
        });
    };

    /**
     * Destroys the carousel.
     * @public
     */
    Owl.prototype.destroy = function() {

        if (this.$element.hasClass(this.settings.themeClass)) {
            this.$element.removeClass(this.settings.themeClass);
        }

        if (this.settings.responsive !== false) {
            $(window).off('resize.owl.carousel');
        }

        if (this.transitionEndVendor) {
            this.off(this.$stage.get(0), this.transitionEndVendor, this.e._transitionEnd);
        }

        for (var i in this._plugins) {
            this._plugins[i].destroy();
        }

        if (this.settings.mouseDrag || this.settings.touchDrag) {
            this.$stage.off('mousedown touchstart touchcancel');
            $(document).off('.owl.dragEvents');
            this.$stage.get(0).onselectstart = function() {};
            this.$stage.off('dragstart', function() {
                return false
            });
        }

        // remove event handlers in the ".owl.carousel" namespace
        this.$element.off('.owl');

        this.$stage.children('.cloned').remove();
        this.e = null;
        this.$element.removeData('owlCarousel');

        this.$stage.children().contents().unwrap();
        this.$stage.children().unwrap();
        this.$stage.unwrap();
    };

    /**
     * Operators to calculate right-to-left and left-to-right.
     * @protected
     * @param {Number} [a] - The left side operand.
     * @param {String} [o] - The operator.
     * @param {Number} [b] - The right side operand.
     */
    Owl.prototype.op = function(a, o, b) {
        var rtl = this.settings.rtl;
        switch (o) {
            case '<':
                return rtl ? a > b :a < b;
            case '>':
                return rtl ? a < b :a > b;
            case '>=':
                return rtl ? a <= b :a >= b;
            case '<=':
                return rtl ? a >= b :a <= b;
            default:
                break;
        }
    };

    /**
     * Attaches to an internal event.
     * @protected
     * @param {HTMLElement} element - The event source.
     * @param {String} event - The event name.
     * @param {Function} listener - The event handler to attach.
     * @param {Boolean} capture - Wether the event should be handled at the capturing phase or not.
     */
    Owl.prototype.on = function(element, event, listener, capture) {
        if (element.addEventListener) {
            element.addEventListener(event, listener, capture);
        } else if (element.attachEvent) {
            element.attachEvent('on' + event, listener);
        }
    };

    /**
     * Detaches from an internal event.
     * @protected
     * @param {HTMLElement} element - The event source.
     * @param {String} event - The event name.
     * @param {Function} listener - The attached event handler to detach.
     * @param {Boolean} capture - Wether the attached event handler was registered as a capturing listener or not.
     */
    Owl.prototype.off = function(element, event, listener, capture) {
        if (element.removeEventListener) {
            element.removeEventListener(event, listener, capture);
        } else if (element.detachEvent) {
            element.detachEvent('on' + event, listener);
        }
    };

    /**
     * Triggers an public event.
     * @protected
     * @param {String} name - The event name.
     * @param {*} [data=null] - The event data.
     * @param {String} [namespace=.owl.carousel] - The event namespace.
     * @returns {Event} - The event arguments.
     */
    Owl.prototype.trigger = function(name, data, namespace) {
        var status = {
            item:{
                count:this._items.length,
                index:this.current()
            }
        }, handler = $.camelCase(
        $.grep(['on', name, namespace], function(v) {
            return v
        })
            .join('-').toLowerCase()),
            event = $.Event(
            [name, 'owl', namespace || 'carousel'].join('.').toLowerCase(),
            $.extend({
                relatedTarget:this
            }, status, data));

        if (!this._supress[name]) {
            $.each(this._plugins, function(name, plugin) {
                if (plugin.onTrigger) {
                    plugin.onTrigger(event);
                }
            });

            this.$element.trigger(event);

            if (this.settings && typeof this.settings[handler] === 'function') {
                this.settings[handler].apply(this, event);
            }
        }

        return event;
    };

    /**
     * Suppresses events.
     * @protected
     * @param {Array.<String>} events - The events to suppress.
     */
    Owl.prototype.suppress = function(events) {
        $.each(events, $.proxy(function(index, event) {
            this._supress[event] = true;
        }, this));
    }

    /**
     * Releases suppressed events.
     * @protected
     * @param {Array.<String>} events - The events to release.
     */
    Owl.prototype.release = function(events) {
        $.each(events, $.proxy(function(index, event) {
            delete this._supress[event];
        }, this));
    }

    /**
     * Checks the availability of some browser features.
     * @protected
     */
    Owl.prototype.browserSupport = function() {
        this.support3d = isPerspective();

        if (this.support3d) {
            this.transformVendor = isTransform();

            // take transitionend event name by detecting transition
            var endVendors = ['transitionend', 'webkitTransitionEnd', 'transitionend', 'oTransitionEnd'];
            this.transitionEndVendor = endVendors[isTransition()];

            // take vendor name from transform name
            this.vendorName = this.transformVendor.replace(/Transform/i, '');
            this.vendorName = this.vendorName !== '' ? '-' + this.vendorName.toLowerCase() + '-' :'';
        }

        this.state.orientation = window.orientation;
    };

    /**
     * Get touch/drag coordinats.
     * @private
     * @param {event} - mousedown/touchstart event
     * @returns {object} - Contains X and Y of current mouse/touch position
     */

    function getTouches(event) {
        if (event.touches !== undefined) {
            return {
                x:event.touches[0].pageX,
                y:event.touches[0].pageY
            };
        }

        if (event.touches === undefined) {
            if (event.pageX !== undefined) {
                return {
                    x:event.pageX,
                    y:event.pageY
                };
            }

            if (event.pageX === undefined) {
                return {
                    x:event.clientX,
                    y:event.clientY
                };
            }
        }
    }

    /**
     * Checks for CSS support.
     * @private
     * @param {Array} array - The CSS properties to check for.
     * @returns {Array} - Contains the supported CSS property name and its index or `false`.
     */
    function isStyleSupported(array) {
        var p, s, fake = document.createElement('div'),
            list = array;
        for (p in list) {
            s = list[p];
            if (typeof fake.style[s] !== 'undefined') {
                fake = null;
                return [s, p];
            }
        }
        return [false];
    }

    /**
     * Checks for CSS transition support.
     * @private
     * @todo Realy bad design
     * @returns {Number}
     */
    function isTransition() {
        return isStyleSupported(['transition', 'WebkitTransition', 'MozTransition', 'OTransition'])[1];
    }

    /**
     * Checks for CSS transform support.
     * @private
     * @returns {String} The supported property name or false.
     */
    function isTransform() {
        return isStyleSupported(['transform', 'WebkitTransform', 'MozTransform', 'OTransform', 'msTransform'])[0];
    }

    /**
     * Checks for CSS perspective support.
     * @private
     * @returns {String} The supported property name or false.
     */
    function isPerspective() {
        return isStyleSupported(['perspective', 'webkitPerspective', 'MozPerspective', 'OPerspective', 'MsPerspective'])[0];
    }

    /**
     * Checks wether touch is supported or not.
     * @private
     * @returns {Boolean}
     */
    function isTouchSupport() {
        return 'ontouchstart' in window || !! (navigator.msMaxTouchPoints);
    }

    /**
     * Checks wether touch is supported or not for IE.
     * @private
     * @returns {Boolean}
     */
    function isTouchSupportIE() {
        return window.navigator.msPointerEnabled;
    }

    /**
     * The jQuery Plugin for the Owl Carousel
     * @public
     */
    $.fn.owlCarousel = function(options) {
        return this.each(function() {
            if (!$(this).data('owlCarousel')) {
                $(this).data('owlCarousel', new Owl(this, options));
            }
        });
    };

    /**
     * The constructor for the jQuery Plugin
     * @public
     */
    $.fn.owlCarousel.Constructor = Owl;

})(window.Zepto || window.jQuery, window, document);

/**
 * Lazy Plugin
 * @version 2.0.0
 * @author Bartosz Wojciechowski
 * @license The MIT License (MIT)
 */;
(function($, window, document, undefined) {

    /**
     * Creates the lazy plugin.
     * @class The Lazy Plugin
     * @param {Owl} carousel - The Owl Carousel
     */
    var Lazy = function(carousel) {

        /**
         * Reference to the core.
         * @protected
         * @type {Owl}
         */
        this._core = carousel;

        /**
         * Already loaded items.
         * @protected
         * @type {Array.<jQuery>}
         */
        this._loaded = [];

        /**
         * Event handlers.
         * @protected
         * @type {Object}
         */
        this._handlers = {
            'initialized.owl.carousel change.owl.carousel':$.proxy(function(e) {
                if (!e.namespace) {
                    return;
                }

                if (!this._core.settings || !this._core.settings.lazyLoad) {
                    return;
                }

                if ((e.property && e.property.name == 'position') || e.type == 'initialized') {
                    var settings = this._core.settings,
                        n = (settings.center && Math.ceil(settings.items / 2) || settings.items),
                        i = ((settings.center && n * -1) || 0),
                        position = ((e.property && e.property.value) || this._core.current()) + i,
                        clones = this._core.clones().length,
                        load = $.proxy(function(i, v) {
                            this.load(v)
                        }, this);

                    while (i++ < n) {
                        this.load(clones / 2 + this._core.relative(position));
                        clones && $.each(this._core.clones(this._core.relative(position++)), load);
                    }
                }
            }, this)
        };

        // set the default options
        this._core.options = $.extend({}, Lazy.Defaults, this._core.options);

        // register event handler
        this._core.$element.on(this._handlers);
    }

    /**
     * Default options.
     * @public
     */
    Lazy.Defaults = {
        lazyLoad:false
    }

    /**
     * Loads all resources of an item at the specified position.
     * @param {Number} position - The absolute position of the item.
     * @protected
     */
    Lazy.prototype.load = function(position) {
        var $item = this._core.$stage.children().eq(position),
            $elements = $item && $item.find('.owl-lazy');

        if (!$elements || $.inArray($item.get(0), this._loaded) > -1) {
            return;
        }

        $elements.each($.proxy(function(index, element) {
            var $element = $(element),
                image,
                url = (window.devicePixelRatio > 1 && $element.attr('data-src-retina')) || $element.attr('data-src');

            this._core.trigger('load', {
                element:$element,
                url:url
            }, 'lazy');

            if ($element.is('img')) {
                $element.one('load.owl.lazy', $.proxy(function() {
                    $element.css('opacity', 1);
                    this._core.trigger('loaded', {
                        element:$element,
                        url:url
                    }, 'lazy');
                }, this)).attr('src', url);
            } else {
                image = new Image();
                image.onload = $.proxy(function() {
                    $element.css({
                        'background-image':'url(' + url + ')',
                        'opacity':'1'
                    });
                    this._core.trigger('loaded', {
                        element:$element,
                        url:url
                    }, 'lazy');
                }, this);
                image.src = url;
            }
        }, this));

        this._loaded.push($item.get(0));
    }

    /**
     * Destroys the plugin.
     * @public
     */
    Lazy.prototype.destroy = function() {
        var handler, property;

        for (handler in this.handlers) {
            this._core.$element.off(handler, this.handlers[handler]);
        }
        for (property in Object.getOwnPropertyNames(this)) {
            typeof this[property] != 'function' && (this[property] = null);
        }
    }

    $.fn.owlCarousel.Constructor.Plugins.Lazy = Lazy;

})(window.Zepto || window.jQuery, window, document);

/**
 * AutoHeight Plugin
 * @version 2.0.0
 * @author Bartosz Wojciechowski
 * @license The MIT License (MIT)
 */;
(function($, window, document, undefined) {

    /**
     * Creates the auto height plugin.
     * @class The Auto Height Plugin
     * @param {Owl} carousel - The Owl Carousel
     */
    var AutoHeight = function(carousel) {
        /**
         * Reference to the core.
         * @protected
         * @type {Owl}
         */
        this._core = carousel;

        /**
         * All event handlers.
         * @protected
         * @type {Object}
         */
        this._handlers = {
            'initialized.owl.carousel':$.proxy(function() {
                if (this._core.settings.autoHeight) {
                    this.update();
                }
            }, this),
            'changed.owl.carousel':$.proxy(function(e) {
                if (this._core.settings.autoHeight && e.property.name == 'position') {
                    this.update();
                }
            }, this),
            'loaded.owl.lazy':$.proxy(function(e) {
                if (this._core.settings.autoHeight && e.element.closest('.' + this._core.settings.itemClass) === this._core.$stage.children().eq(this._core.current())) {
                    this.update();
                }
            }, this)
        };

        // set default options
        this._core.options = $.extend({}, AutoHeight.Defaults, this._core.options);

        // register event handlers
        this._core.$element.on(this._handlers);
    };

    /**
     * Default options.
     * @public
     */
    AutoHeight.Defaults = {
        autoHeight:false,
        autoHeightClass:'owl-height'
    };

    /**
     * Updates the view.
     */
    AutoHeight.prototype.update = function() {
        this._core.$stage.parent()
            .height(this._core.$stage.children().eq(this._core.current()).height())
            .addClass(this._core.settings.autoHeightClass);
    };

    AutoHeight.prototype.destroy = function() {
        var handler, property;

        for (handler in this._handlers) {
            this._core.$element.off(handler, this._handlers[handler]);
        }
        for (property in Object.getOwnPropertyNames(this)) {
            typeof this[property] != 'function' && (this[property] = null);
        }
    };

    $.fn.owlCarousel.Constructor.Plugins.AutoHeight = AutoHeight;

})(window.Zepto || window.jQuery, window, document);

/**
 * Video Plugin
 * @version 2.0.0
 * @author Bartosz Wojciechowski
 * @license The MIT License (MIT)
 */;
(function($, window, document, undefined) {

    /**
     * Creates the video plugin.
     * @class The Video Plugin
     * @param {Owl} carousel - The Owl Carousel
     */
    var Video = function(carousel) {
        /**
         * Reference to the core.
         * @protected
         * @type {Owl}
         */
        this._core = carousel;

        /**
         * Cache all video URLs.
         * @protected
         * @type {Object}
         */
        this._videos = {};

        /**
         * Current playing item.
         * @protected
         * @type {jQuery}
         */
        this._playing = null;

        /**
         * Whether this is in fullscreen or not.
         * @protected
         * @type {Boolean}
         */
        this._fullscreen = false;

        /**
         * All event handlers.
         * @protected
         * @type {Object}
         */
        this._handlers = {
            'resize.owl.carousel':$.proxy(function(e) {
                if (this._core.settings.video && !this.isInFullScreen()) {
                    e.preventDefault();
                }
            }, this),
            'refresh.owl.carousel changed.owl.carousel':$.proxy(function(e) {
                if (this._playing) {
                    this.stop();
                }
            }, this),
            'prepared.owl.carousel':$.proxy(function(e) {
                var $element = $(e.content).find('.owl-video');
                if ($element.length) {
                    $element.css('display', 'none');
                    this.fetch($element, $(e.content));
                }
            }, this)
        };

        // set default options
        this._core.options = $.extend({}, Video.Defaults, this._core.options);

        // register event handlers
        this._core.$element.on(this._handlers);

        this._core.$element.on('click.owl.video', '.owl-video-play-icon', $.proxy(function(e) {
            this.play(e);
        }, this));
    };

    /**
     * Default options.
     * @public
     */
    Video.Defaults = {
        video:false,
        videoHeight:false,
        videoWidth:false
    };

    /**
     * Gets the video ID and the type (YouTube/Vimeo only).
     * @protected
     * @param {jQuery} target - The target containing the video data.
     * @param {jQuery} item - The item containing the video.
     */
    Video.prototype.fetch = function(target, item) {

        var type = target.attr('data-vimeo-id') ? 'vimeo' :'youtube',
            id = target.attr('data-vimeo-id') || target.attr('data-youtube-id'),
            width = target.attr('data-width') || this._core.settings.videoWidth,
            height = target.attr('data-height') || this._core.settings.videoHeight,
            url = target.attr('href');

        if (url) {
            id = url.match(/(http:|https:|)\/\/(player.|www.)?(vimeo\.com|youtu(be\.com|\.be|be\.googleapis\.com))\/(video\/|embed\/|watch\?v=|v\/)?([A-Za-z0-9._%-]*)(\&\S+)?/);

            if (id[3].indexOf('youtu') > -1) {
                type = 'youtube';
            } else if (id[3].indexOf('vimeo') > -1) {
                type = 'vimeo';
            } else {
                throw new Error('Video URL not supported.');
            }
            id = id[6];
        } else {
            throw new Error('Missing video URL.');
        }

        this._videos[url] = {
            type:type,
            id:id,
            width:width,
            height:height
        };

        item.attr('data-video', url);

        this.thumbnail(target, this._videos[url]);
    };

    /**
     * Creates video thumbnail.
     * @protected
     * @param {jQuery} target - The target containing the video data.
     * @param {Object} info - The video info object.
     * @see `fetch`
     */
    Video.prototype.thumbnail = function(target, video) {

        var tnLink,
        icon,
        path,
        dimensions = video.width && video.height ? 'style="width:' + video.width + 'px;height:' + video.height + 'px;"' :'',
            customTn = target.find('img'),
            srcType = 'src',
            lazyClass = '',
            settings = this._core.settings,
            create = function(path) {
                icon = '<div class="owl-video-play-icon"></div>';

                if (settings.lazyLoad) {
                    tnLink = '<div class="owl-video-tn ' + lazyClass + '" ' + srcType + '="' + path + '"></div>';
                } else {
                    tnLink = '<div class="owl-video-tn" style="opacity:1;background-image:url(' + path + ')"></div>';
                }
                target.after(tnLink);
                target.after(icon);
            };

        // wrap video content into owl-video-wrapper div
        target.wrap('<div class="owl-video-wrapper"' + dimensions + '></div>');

        if (this._core.settings.lazyLoad) {
            srcType = 'data-src';
            lazyClass = 'owl-lazy';
        }

        // custom thumbnail
        if (customTn.length) {
            create(customTn.attr(srcType));
            customTn.remove();
            return false;
        }

        if (video.type === 'youtube') {
            path = "http://img.youtube.com/vi/" + video.id + "/hqdefault.jpg";
            create(path);
        } else if (video.type === 'vimeo') {
            $.ajax({
                type:'GET',
                url:'http://vimeo.com/api/v2/video/' + video.id + '.json',
                jsonp:'callback',
                dataType:'jsonp',
                success:function(data) {
                    path = data[0].thumbnail_large;
                    create(path);
                }
            });
        }
    };

    /**
     * Stops the current video.
     * @public
     */
    Video.prototype.stop = function() {
        this._core.trigger('stop', null, 'video');
        this._playing.find('.owl-video-frame').remove();
        this._playing.removeClass('owl-video-playing');
        this._playing = null;
    };

    /**
     * Starts the current video.
     * @public
     * @param {Event} ev - The event arguments.
     */
    Video.prototype.play = function(ev) {
        this._core.trigger('play', null, 'video');

        if (this._playing) {
            this.stop();
        }

        var target = $(ev.target || ev.srcElement),
            item = target.closest('.' + this._core.settings.itemClass),
            video = this._videos[item.attr('data-video')],
            width = video.width || '100%',
            height = video.height || this._core.$stage.height(),
            html, wrap;

        if (video.type === 'youtube') {
            html = '<iframe width="' + width + '" height="' + height + '" src="http://www.youtube.com/embed/' + video.id + '?autoplay=1&v=' + video.id + '" frameborder="0" allowfullscreen></iframe>';
        } else if (video.type === 'vimeo') {
            html = '<iframe src="http://player.vimeo.com/video/' + video.id + '?autoplay=1" width="' + width + '" height="' + height + '" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>';
        }

        item.addClass('owl-video-playing');
        this._playing = item;

        wrap = $('<div style="height:' + height + 'px; width:' + width + 'px" class="owl-video-frame">' + html + '</div>');
        target.after(wrap);
    };

    /**
     * Checks whether an video is currently in full screen mode or not.
     * @todo Bad style because looks like a readonly method but changes members.
     * @protected
     * @returns {Boolean}
     */
    Video.prototype.isInFullScreen = function() {

        // if Vimeo Fullscreen mode
        var element = document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement;

        if (element && $(element).parent().hasClass('owl-video-frame')) {
            this._core.speed(0);
            this._fullscreen = true;
        }

        if (element && this._fullscreen && this._playing) {
            return false;
        }

        // comming back from fullscreen
        if (this._fullscreen) {
            this._fullscreen = false;
            return false;
        }

        // check full screen mode and window orientation
        if (this._playing) {
            if (this._core.state.orientation !== window.orientation) {
                this._core.state.orientation = window.orientation;
                return false;
            }
        }

        return true;
    };

    /**
     * Destroys the plugin.
     */
    Video.prototype.destroy = function() {
        var handler, property;

        this._core.$element.off('click.owl.video');

        for (handler in this._handlers) {
            this._core.$element.off(handler, this._handlers[handler]);
        }
        for (property in Object.getOwnPropertyNames(this)) {
            typeof this[property] != 'function' && (this[property] = null);
        }
    };

    $.fn.owlCarousel.Constructor.Plugins.Video = Video;

})(window.Zepto || window.jQuery, window, document);

/**
 * Animate Plugin
 * @version 2.0.0
 * @author Bartosz Wojciechowski
 * @license The MIT License (MIT)
 */;
(function($, window, document, undefined) {

    /**
     * Creates the animate plugin.
     * @class The Navigation Plugin
     * @param {Owl} scope - The Owl Carousel
     */
    var Animate = function(scope) {
        this.core = scope;
        this.core.options = $.extend({}, Animate.Defaults, this.core.options);
        this.swapping = true;
        this.previous = undefined;
        this.next = undefined;

        this.handlers = {
            'change.owl.carousel':$.proxy(function(e) {
                if (e.property.name == 'position') {
                    this.previous = this.core.current();
                    this.next = e.property.value;
                }
            }, this),
            'drag.owl.carousel dragged.owl.carousel translated.owl.carousel':$.proxy(function(e) {
                this.swapping = e.type == 'translated';
            }, this),
            'translate.owl.carousel':$.proxy(function(e) {
                if (this.swapping && (this.core.options.animateOut || this.core.options.animateIn)) {
                    this.swap();
                }
            }, this)
        };

        this.core.$element.on(this.handlers);
    };

    /**
     * Default options.
     * @public
     */
    Animate.Defaults = {
        animateOut:false,
        animateIn:false
    };

    /**
     * Toggles the animation classes whenever an translations starts.
     * @protected
     * @returns {Boolean|undefined}
     */
    Animate.prototype.swap = function() {

        if (this.core.settings.items !== 1 || !this.core.support3d) {
            return;
        }

        this.core.speed(0);

        var left,
        clear = $.proxy(this.clear, this),
            previous = this.core.$stage.children().eq(this.previous),
            next = this.core.$stage.children().eq(this.next),
            incoming = this.core.settings.animateIn,
            outgoing = this.core.settings.animateOut;

        if (this.core.current() === this.previous) {
            return;
        }

        if (outgoing) {
            left = this.core.coordinates(this.previous) - this.core.coordinates(this.next);
            previous.css({
                'left':left + 'px'
            })
                .addClass('animated owl-animated-out')
                .addClass(outgoing)
                .one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', clear);
        }

        if (incoming) {
            next.addClass('animated owl-animated-in')
                .addClass(incoming)
                .one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', clear);
        }
    };

    Animate.prototype.clear = function(e) {
        $(e.target).css({
            'left':''
        })
            .removeClass('animated owl-animated-out owl-animated-in')
            .removeClass(this.core.settings.animateIn)
            .removeClass(this.core.settings.animateOut);
        this.core.transitionEnd();
    }

    /**
     * Destroys the plugin.
     * @public
     */
    Animate.prototype.destroy = function() {
        var handler, property;

        for (handler in this.handlers) {
            this.core.$element.off(handler, this.handlers[handler]);
        }
        for (property in Object.getOwnPropertyNames(this)) {
            typeof this[property] != 'function' && (this[property] = null);
        }
    };

    $.fn.owlCarousel.Constructor.Plugins.Animate = Animate;

})(window.Zepto || window.jQuery, window, document);

/**
 * Autoplay Plugin
 * @version 2.0.0
 * @author Bartosz Wojciechowski
 * @license The MIT License (MIT)
 */;
(function($, window, document, undefined) {

    /**
     * Creates the autoplay plugin.
     * @class The Autoplay Plugin
     * @param {Owl} scope - The Owl Carousel
     */
    var Autoplay = function(scope) {
        this.core = scope;
        this.core.options = $.extend({}, Autoplay.Defaults, this.core.options);

        this.handlers = {
            'translated.owl.carousel refreshed.owl.carousel':$.proxy(function() {
                this.autoplay();
            }, this),
            'play.owl.autoplay':$.proxy(function(e, t, s) {
                this.play(t, s);
            }, this),
            'stop.owl.autoplay':$.proxy(function() {
                this.stop();
            }, this),
            'mouseover.owl.autoplay':$.proxy(function() {
                if (this.core.settings.autoplayHoverPause) {
                    this.pause();
                }
            }, this),
            'mouseleave.owl.autoplay':$.proxy(function() {
                if (this.core.settings.autoplayHoverPause) {
                    this.autoplay();
                }
            }, this)
        };

        this.core.$element.on(this.handlers);
    };

    /**
     * Default options.
     * @public
     */
    Autoplay.Defaults = {
        autoplay:false,
        autoplayTimeout:5000,
        autoplayHoverPause:false,
        autoplaySpeed:false
    };

    /**
     * @protected
     * @todo Must be documented.
     */
    Autoplay.prototype.autoplay = function() {
        if (this.core.settings.autoplay && !this.core.state.videoPlay) {
            window.clearInterval(this.interval);

            this.interval = window.setInterval($.proxy(function() {
                this.play();
            }, this), this.core.settings.autoplayTimeout);
        } else {
            window.clearInterval(this.interval);
        }
    };

    /**
     * Starts the autoplay.
     * @public
     * @param {Number} [timeout] - ...
     * @param {Number} [speed] - ...
     * @returns {Boolean|undefined} - ...
     * @todo Must be documented.
     */
    Autoplay.prototype.play = function(timeout, speed) {
        // if tab is inactive - doesnt work in <IE10
        if (document.hidden === true) {
            return;
        }

        if (this.core.state.isTouch || this.core.state.isScrolling || this.core.state.isSwiping || this.core.state.inMotion) {
            return;
        }

        if (this.core.settings.autoplay === false) {
            window.clearInterval(this.interval);
            return;
        }

        this.core.next(this.core.settings.autoplaySpeed);
    };

    /**
     * Stops the autoplay.
     * @public
     */
    Autoplay.prototype.stop = function() {
        window.clearInterval(this.interval);
    };

    /**
     * Pauses the autoplay.
     * @public
     */
    Autoplay.prototype.pause = function() {
        window.clearInterval(this.interval);
    };

    /**
     * Destroys the plugin.
     */
    Autoplay.prototype.destroy = function() {
        var handler, property;

        window.clearInterval(this.interval);

        for (handler in this.handlers) {
            this.core.$element.off(handler, this.handlers[handler]);
        }
        for (property in Object.getOwnPropertyNames(this)) {
            typeof this[property] != 'function' && (this[property] = null);
        }
    };

    $.fn.owlCarousel.Constructor.Plugins.autoplay = Autoplay;

})(window.Zepto || window.jQuery, window, document);

/**
 * Navigation Plugin
 * @version 2.0.0
 * @author Artus Kolanowski
 * @license The MIT License (MIT)
 */;
(function($, window, document, undefined) {
    'use strict';

    /**
     * Creates the navigation plugin.
     * @class The Navigation Plugin
     * @param {Owl} carousel - The Owl Carousel.
     */
    var Navigation = function(carousel) {
        /**
         * Reference to the core.
         * @protected
         * @type {Owl}
         */
        this._core = carousel;

        /**
         * Indicates whether the plugin is initialized or not.
         * @protected
         * @type {Boolean}
         */
        this._initialized = false;

        /**
         * The current paging indexes.
         * @protected
         * @type {Array}
         */
        this._pages = [];

        /**
         * All DOM elements of the user interface.
         * @protected
         * @type {Object}
         */
        this._controls = {};

        /**
         * Markup for an indicator.
         * @protected
         * @type {Array.<String>}
         */
        this._templates = [];

        /**
         * The carousel element.
         * @type {jQuery}
         */
        this.$element = this._core.$element;

        /**
         * Overridden methods of the carousel.
         * @protected
         * @type {Object}
         */
        this._overrides = {
            next:this._core.next,
            prev:this._core.prev,
            to:this._core.to
        };

        /**
         * All event handlers.
         * @protected
         * @type {Object}
         */
        this._handlers = {
            'prepared.owl.carousel':$.proxy(function(e) {
                if (this._core.settings.dotsData) {
                    this._templates.push($(e.content).find('[data-dot]').andSelf('[data-dot]').attr('data-dot'));
                }
            }, this),
            'add.owl.carousel':$.proxy(function(e) {
                if (this._core.settings.dotsData) {
                    this._templates.splice(e.position, 0, $(e.content).find('[data-dot]').andSelf('[data-dot]').attr('data-dot'));
                }
            }, this),
            'remove.owl.carousel prepared.owl.carousel':$.proxy(function(e) {
                if (this._core.settings.dotsData) {
                    this._templates.splice(e.position, 1);
                }
            }, this),
            'change.owl.carousel':$.proxy(function(e) {
                if (e.property.name == 'position') {
                    if (!this._core.state.revert && !this._core.settings.loop && this._core.settings.navRewind) {
                        var current = this._core.current(),
                            maximum = this._core.maximum(),
                            minimum = this._core.minimum();
                        e.data = e.property.value > maximum ? current >= maximum ? minimum :maximum :e.property.value < minimum ? maximum :e.property.value;
                    }
                }
            }, this),
            'changed.owl.carousel':$.proxy(function(e) {
                if (e.property.name == 'position') {
                    this.draw();
                }
            }, this),
            'refreshed.owl.carousel':$.proxy(function() {
                if (!this._initialized) {
                    this.initialize();
                    this._initialized = true;
                }
                this._core.trigger('refresh', null, 'navigation');
                this.update();
                this.draw();
                this._core.trigger('refreshed', null, 'navigation');
            }, this)
        };

        // set default options
        this._core.options = $.extend({}, Navigation.Defaults, this._core.options);

        // register event handlers
        this.$element.on(this._handlers);
    }

    /**
     * Default options.
     * @public
     * @todo Rename `slideBy` to `navBy`
     */
    Navigation.Defaults = {
        nav:false,
        navRewind:true,
        navText:['prev', 'next'],
        navSpeed:false,
        navElement:'div',
        navContainer:false,
        navContainerClass:'owl-nav',
        navClass:['owl-prev', 'owl-next'],
        slideBy:1,
        dotClass:'owl-dot',
        dotsClass:'owl-dots',
        dots:true,
        dotsEach:false,
        dotData:false,
        dotsSpeed:false,
        dotsContainer:false,
        controlsClass:'owl-controls'
    }

    /**
     * Initializes the layout of the plugin and extends the carousel.
     * @protected
     */
    Navigation.prototype.initialize = function() {
        var $container, override,
        options = this._core.settings;

        // create the indicator template
        if (!options.dotsData) {
            this._templates = [$('<div>')
                .addClass(options.dotClass)
                .append($('<span>'))
                .prop('outerHTML')];
        }

        // create controls container if needed
        if (!options.navContainer || !options.dotsContainer) {
            this._controls.$container = $('<div>')
                .addClass(options.controlsClass)
                .appendTo(this.$element);
        }

        // create DOM structure for absolute navigation
        this._controls.$indicators = options.dotsContainer ? $(options.dotsContainer) :$('<div>').hide().addClass(options.dotsClass).appendTo(this._controls.$container);

        this._controls.$indicators.on('click', 'div', $.proxy(function(e) {
            var index = $(e.target).parent().is(this._controls.$indicators) ? $(e.target).index() :$(e.target).parent().index();

            e.preventDefault();

            this.to(index, options.dotsSpeed);
        }, this));

        // create DOM structure for relative navigation
        $container = options.navContainer ? $(options.navContainer) :$('<div>').addClass(options.navContainerClass).prependTo(this._controls.$container);

        this._controls.$next = $('<' + options.navElement + '>');
        this._controls.$previous = this._controls.$next.clone();

        this._controls.$previous.addClass(options.navClass[0])
            .html(options.navText[0])
            .hide()
            .prependTo($container)
            .on('click', $.proxy(function(e) {
            this.prev(options.navSpeed);
        }, this));
        this._controls.$next.addClass(options.navClass[1])
            .html(options.navText[1])
            .hide()
            .appendTo($container)
            .on('click', $.proxy(function(e) {
            this.next(options.navSpeed);
        }, this));

        // override public methods of the carousel
        for (override in this._overrides) {
            this._core[override] = $.proxy(this[override], this);
        }
    }

    /**
     * Destroys the plugin.
     * @protected
     */
    Navigation.prototype.destroy = function() {
        var handler, control, property, override;

        for (handler in this._handlers) {
            this.$element.off(handler, this._handlers[handler]);
        }
        for (control in this._controls) {
            this._controls[control].remove();
        }
        for (override in this.overides) {
            this._core[override] = this._overrides[override];
        }
        for (property in Object.getOwnPropertyNames(this)) {
            typeof this[property] != 'function' && (this[property] = null);
        }
    }

    /**
     * Updates the internal state.
     * @protected
     */
    Navigation.prototype.update = function() {
        var i, j, k,
        options = this._core.settings,
            lower = this._core.clones().length / 2,
            upper = lower + this._core.items().length,
            size = options.center || options.autoWidth || options.dotData ? 1 :options.dotsEach || options.items;

        if (options.slideBy !== 'page') {
            options.slideBy = Math.min(options.slideBy, options.items);
        }

        if (options.dots || options.slideBy == 'page') {
            this._pages = [];

            for (i = lower, j = 0, k = 0; i < upper; i++) {
                if (j >= size || j === 0) {
                    this._pages.push({
                        start:i - lower,
                        end:i - lower + size - 1
                    });
                    j = 0, ++k;
                }
                j += this._core.mergers(this._core.relative(i));
            }
        }
    }

    /**
     * Draws the user interface.
     * @todo The option `dotData` wont work.
     * @protected
     */
    Navigation.prototype.draw = function() {
        var difference, i, html = '',
            options = this._core.settings,
            $items = this._core.$stage.children(),
            index = this._core.relative(this._core.current());

        if (options.nav && !options.loop && !options.navRewind) {
            this._controls.$previous.toggleClass('disabled', index <= 0);
            this._controls.$next.toggleClass('disabled', index >= this._core.maximum());
        }

        this._controls.$previous.toggle(options.nav);
        this._controls.$next.toggle(options.nav);

        if (options.dots) {
            difference = this._pages.length - this._controls.$indicators.children().length;

            if (options.dotData && difference !== 0) {
                for (i = 0; i < this._controls.$indicators.children().length; i++) {
                    html += this._templates[this._core.relative(i)];
                }
                this._controls.$indicators.html(html);
            } else if (difference > 0) {
                html = new Array(difference + 1).join(this._templates[0]);
                this._controls.$indicators.append(html);
            } else if (difference < 0) {
                this._controls.$indicators.children().slice(difference).remove();
            }

            this._controls.$indicators.find('.active').removeClass('active');
            this._controls.$indicators.children().eq($.inArray(this.current(), this._pages)).addClass('active');
        }

        this._controls.$indicators.toggle(options.dots);
    }

    /**
     * Extends event data.
     * @protected
     * @param {Event} event - The event object which gets thrown.
     */
    Navigation.prototype.onTrigger = function(event) {
        var settings = this._core.settings;

        event.page = {
            index:$.inArray(this.current(), this._pages),
            count:this._pages.length,
            size:settings && (settings.center || settings.autoWidth || settings.dotData ? 1 :settings.dotsEach || settings.items)
        };
    }

    /**
     * Gets the current page position of the carousel.
     * @protected
     * @returns {Number}
     */
    Navigation.prototype.current = function() {
        var index = this._core.relative(this._core.current());
        return $.grep(this._pages, function(o) {
            return o.start <= index && o.end >= index;
        }).pop();
    }

    /**
     * Gets the current succesor/predecessor position.
     * @protected
     * @returns {Number}
     */
    Navigation.prototype.getPosition = function(successor) {
        var position, length,
        options = this._core.settings;

        if (options.slideBy == 'page') {
            position = $.inArray(this.current(), this._pages);
            length = this._pages.length;
            successor ? ++position :--position;
            position = this._pages[((position % length) + length) % length].start;
        } else {
            position = this._core.relative(this._core.current());
            length = this._core.items().length;
            successor ? position += options.slideBy :position -= options.slideBy;
        }
        return position;
    }

    /**
     * Slides to the next item or page.
     * @public
     * @param {Number} [speed=false] - The time in milliseconds for the transition.
     */
    Navigation.prototype.next = function(speed) {
        $.proxy(this._overrides.to, this._core)(this.getPosition(true), speed);
    }

    /**
     * Slides to the previous item or page.
     * @public
     * @param {Number} [speed=false] - The time in milliseconds for the transition.
     */
    Navigation.prototype.prev = function(speed) {
        $.proxy(this._overrides.to, this._core)(this.getPosition(false), speed);
    }

    /**
     * Slides to the specified item or page.
     * @public
     * @param {Number} position - The position of the item or page.
     * @param {Number} [speed] - The time in milliseconds for the transition.
     * @param {Boolean} [standard=false] - Whether to use the standard behaviour or not.
     */
    Navigation.prototype.to = function(position, speed, standard) {
        var length;

        if (!standard) {
            length = this._pages.length;
            $.proxy(this._overrides.to, this._core)(this._pages[((position % length) + length) % length].start, speed);
        } else {
            $.proxy(this._overrides.to, this._core)(position, speed);
        }
    }

    $.fn.owlCarousel.Constructor.Plugins.Navigation = Navigation;

})(window.Zepto || window.jQuery, window, document);

/**
 * Hash Plugin
 * @version 2.0.0
 * @author Artus Kolanowski
 * @license The MIT License (MIT)
 */;
(function($, window, document, undefined) {
    'use strict';

    /**
     * Creates the hash plugin.
     * @class The Hash Plugin
     * @param {Owl} carousel - The Owl Carousel
     */
    var Hash = function(carousel) {
        /**
         * Reference to the core.
         * @protected
         * @type {Owl}
         */
        this._core = carousel;

        /**
         * Hash table for the hashes.
         * @protected
         * @type {Object}
         */
        this._hashes = {};

        /**
         * The carousel element.
         * @type {jQuery}
         */
        this.$element = this._core.$element;

        /**
         * All event handlers.
         * @protected
         * @type {Object}
         */
        this._handlers = {
            'initialized.owl.carousel':$.proxy(function() {
                if (this._core.settings.startPosition == 'URLHash') {
                    $(window).trigger('hashchange.owl.navigation');
                }
            }, this),
            'prepared.owl.carousel':$.proxy(function(e) {
                var hash = $(e.content).find('[data-hash]').andSelf('[data-hash]').attr('data-hash');
                this._hashes[hash] = e.content;
            }, this)
        };

        // set default options
        this._core.options = $.extend({}, Hash.Defaults, this._core.options);

        // register the event handlers
        this.$element.on(this._handlers);

        // register event listener for hash navigation
        $(window).on('hashchange.owl.navigation', $.proxy(function() {
            var hash = window.location.hash.substring(1),
                items = this._core.$stage.children(),
                position = this._hashes[hash] && items.index(this._hashes[hash]) || 0;

            if (!hash) {
                return false;
            }

            this._core.to(position, false, true);
        }, this));
    }

    /**
     * Default options.
     * @public
     */
    Hash.Defaults = {
        URLhashListener:false
    }

    /**
     * Destroys the plugin.
     * @public
     */
    Hash.prototype.destroy = function() {
        var handler, property;

        $(window).off('hashchange.owl.navigation');

        for (handler in this._handlers) {
            this._core.$element.off(handler, this._handlers[handler]);
        }
        for (property in Object.getOwnPropertyNames(this)) {
            typeof this[property] != 'function' && (this[property] = null);
        }
    }

    $.fn.owlCarousel.Constructor.Plugins.Hash = Hash;

})(window.Zepto || window.jQuery, window, document);
/**
* jQuery Form Validator
* ------------------------------------------
* Created by Victor Jonsson <http://www.victorjonsson.se>
*
* @website http://formvalidator.net/
* @license Dual licensed under the MIT or GPL Version 2 licenses
* @version 2.2.beta.13
*/
(function($) {

    'use strict';

    var $window = $(window),
        _applyErrorStyle = function($elem, conf) {
            var $parent = $elem.parent();
            $elem
                .addClass(conf.errorElementClass)
                .removeClass('valid');
            if($parent.hasClass("input-group")) $parent = $parent.parent();
            
            $parent.addClass('has-error') .removeClass('has-success'); //twitter bs
                

            if(conf.borderColorOnError !== '') {
                $elem.css('border-color', conf.borderColorOnError);
            }
        },
        _removeErrorStyle = function($elem, conf) {
            $elem.each(function() {
                _setInlineErrorMessage($(this), '', conf, conf.errorMessagePosition);
                var $parent = $(this).parent();
                
                if($parent.hasClass("input-group")) $parent = $parent.parent();
                $(this)
                    .removeClass('valid')
                    .removeClass(conf.errorElementClass)
                    .css('border-color', '');
                $parent
                    .removeClass('has-error')
                    .removeClass('has-success')
                    .find('.'+conf.errorMessageClass) // remove inline error message
                        .remove();
            });
        },
        _setInlineErrorMessage = function($input, mess, conf, $messageContainer) {
            var custom = _getInlineErrorElement($input);
            var $parent = $input.parent();
            if($parent.hasClass("input-group")) $parent = $parent.parent();
            if( custom ) {
                custom.innerHTML = mess;
            }
            else if( typeof $messageContainer == 'object' ) {
                var $found = false;
                $messageContainer.find('.'+conf.errorMessageClass).each(function() {
                    if( this.inputReferer == $input[0] ) {
                        $found = $(this);
                        return false;
                    }
                });
                if( $found ) {
                    if( !mess ) {
                        $found.remove();
                    } else {
                        $found.html(mess);
                    }
                } else {
                    var $mess = $('<div class="'+conf.errorMessageClass+'">'+mess+'</div>');
                    $mess[0].inputReferer = $input[0];
                    $messageContainer.prepend($mess);
                }
            }
            else {
                var $mess = $parent.find('.'+conf.errorMessageClass+'.help-block');
                if( $mess.length == 0 ) {
                    $($parent).attr('rel' ,'tooltip').attr('title' , mess).tooltip('show').addClass(conf.errorMessageClass);
                    //$mess.appendTo($parent);
                }
                $mess.html(mess);
            }
        },
        _getInlineErrorElement = function($input, conf) {
            return document.getElementById($input.attr('name')+'_err_msg');
        },
        _templateMessage = function($form, title, errorMessages, conf) {
            var messages = conf.errorMessageTemplate.messages.replace(/\{errorTitle\}/g, title);
            var fields = [];
            $.each(errorMessages, function(i, msg) {
                fields.push(conf.errorMessageTemplate.field.replace(/\{msg\}/g, msg));
            });
            messages = messages.replace(/\{fields\}/g, fields.join(''));
            var container = conf.errorMessageTemplate.container.replace(/\{errorMessageClass\}/g, conf.errorMessageClass);
            container = container.replace(/\{messages\}/g, messages);
            $form.children().eq(0).before(container);
        };

    /**
    * Assigns validateInputOnBlur function to elements blur event
    *
    * @param {Object} language Optional, will override $.formUtils.LANG
    * @param {Object} settings Optional, will override the default settings
    * @return {jQuery}
    */
    $.fn.validateOnBlur = function(language, settings) {
        this.find('input[data-validation],textarea[data-validation],select[data-validation]')
            .bind('blur.validation', function() {
                $(this).validateInputOnBlur(language, settings, true, 'blur');
            });

        return this;
    };

	/*
	 * Assigns validateInputOnBlur function to elements custom event
	 * @param {Object} language Optional, will override $.formUtils.LANG
	 * @param {Object} settings Optional, will override the default settings
	 * * @return {jQuery}	
	 */
	$.fn.validateOnEvent = function(language, settings) {
        this.find('input[data-validation][data-validation-event],textarea[data-validation][data-validation-event],select[data-validation][data-validation-event]')
			.each(function(){
				var $el = $(this),
				    etype = $el.attr("data-validation-event");
				if (etype){
					$el.bind(etype + ".validation", function(){
                		$(this).validateInputOnBlur(language, settings, true, etype);
					});
				}
			});
		return this;
	};

    /**
    * fade in help message when input gains focus
    * fade out when input loses focus
    * <input data-help="The info that I want to display for the user when input is focused" ... />
    *
    * @param {String} attrName - Optional, default is data-help
    * @return {jQuery}
    */
    $.fn.showHelpOnFocus = function(attrName) {
        if(!attrName) {
            attrName = 'data-validation-help';
        }

        // Remove previously added event listeners
        this.find('.has-help-txt')
                .valAttr('has-keyup-event', false)
                .removeClass('has-help-txt');

        // Add help text listeners
        this.find('textarea,input').each(function() {
            var $elem = $(this),
                className = 'jquery_form_help_' + ($elem.attr('name') || '').replace( /(:|\.|\[|\])/g, "" ),
                help = $elem.attr(attrName);

            if(help) {
                $elem
                    .addClass('has-help-txt')
                    .unbind('focus.help')
                    .bind('focus.help', function() {
                        var $help = $elem.parent().find('.'+className);
                        if($help.length == 0) {
                            $help = $('<span />')
                                        .addClass(className)
                                        .addClass('help')
                                        .addClass('help-block') // twitter bs
                                        .text(help)
                                        .hide();

                            $elem.after($help);

                        }
                        $help.fadeIn();
                    })
                    .unbind('blur.help')
                    .bind('blur.help', function() {
                        $(this)
                            .parent()
                            .find('.'+className)
                                .fadeOut('slow');
                    });
            }
        });

        return this;
    };

    /**
    * Validate single input when it loses focus
    * shows error message in a span element 
    * that is appended to the parent element
    *
    * @param {Object} [language] Optional, will override $.formUtils.LANG
    * @param {Object} [conf] Optional, will override the default settings
    * @param {Boolean} attachKeyupEvent Optional
    * @param {String} eventType
    * @return {jQuery}
    */
    $.fn.validateInputOnBlur = function(language, conf, attachKeyupEvent, eventType) {
        $.formUtils.eventType = eventType;

        if( (this.valAttr('suggestion-nr') || this.valAttr('postpone') || this.hasClass('hasDatepicker')) && !window.postponedValidation ) {
            // This validation has to be postponed
            var _self = this,
                postponeTime = this.valAttr('postpone') || 200;

            window.postponedValidation = function() {
                _self.validateInputOnBlur(language, conf, attachKeyupEvent, eventType);
                window.postponedValidation = false;
            };
            setTimeout(function() {
                if( window.postponedValidation ) {
                    window.postponedValidation();
                }
            }, postponeTime);

            return this;
        }

        language = $.extend({}, $.formUtils.LANG, language || {});
        _removeErrorStyle(this, conf);
        var $elem = this,
            $form = $elem.closest("form"),
            validationRule = $elem.attr(conf.validationRuleAttribute),
            validation = $.formUtils.validateInput(
                            $elem,
                            language,
                            $.extend({}, conf, {errorMessagePosition:'element'}),
                            $form,
                            eventType
                        );
        
        if(validation === true) {
            $elem
                .addClass('valid')
                .parent()
                    .addClass('has-success'); // twitter bs
        } else if(validation !== null) {

            _applyErrorStyle($elem, conf);
            _setInlineErrorMessage($elem, validation, conf, conf.errorMessagePosition);

            if(attachKeyupEvent) {
                $elem
                    .unbind('keyup.validation')
                    .bind('keyup.validation', function() {
                        $(this).validateInputOnBlur(language, conf, false, 'keyup');
                    });
            }
        }

        return this;
    };

    /**
     * Short hand for fetching/adding/removing element attributes
     * prefixed with 'data-validation-'
     *
     * @param {String} name
     * @param {String|Boolean} [val]
     * @return string|undefined
     * @protected
     */
    $.fn.valAttr = function(name, val) {
        if( val === undefined ) {
            return this.attr('data-validation-'+name);
        } else if( val === false || val === null ) {
            return this.removeAttr('data-validation-'+name);
        } else {
            if(name.length > 0) name='-'+name;
            return this.attr('data-validation'+name, val);
        }
    };

    /**
     * Function that validate all inputs in given element
     *
     * @param {Object} [language]
     * @param {Object} [conf]
     * @param {Boolean} [displayError] Defaults to true
     */
    $.fn.isValid = function(language, conf, displayError) {

        if ($.formUtils.isLoadingModules) {
            var $self = this;
            setTimeout(function () {
                $self.isValid(language, conf, displayError);
            }, 200);
            return null;
        }

        conf = $.extend({}, $.formUtils.defaultConfig(), conf || {});
        language = $.extend({}, $.formUtils.LANG, language || {});
        displayError = displayError !== false;

        $.formUtils.isValidatingEntireForm = true;
        $.formUtils.haltValidation = false;

        /**
         * Adds message to error message stack if not already in the message stack
         *
         * @param {String} mess
         * @para {jQuery} $elem
         */
        var addErrorMessage = function(mess, $elem) {
            // validate server side will return null as error message before the server is requested
            if(mess !== null) {
                if ($.inArray(mess, errorMessages) < 0) {
                    errorMessages.push(mess);
                }
                errorInputs.push($elem);
                $elem.attr('current-error', mess);
                if( displayError )
                    _applyErrorStyle($elem, conf);
            }
        },

        /** Error messages for this validation */
        errorMessages = [],

        /** Input elements which value was not valid */
        errorInputs = [],

        /** Form instance */
        $form = this,

        /**
         * Tells whether or not to validate element with this name and of this type
         *
         * @param {String} name
         * @param {String} type
         * @return {Boolean}
         */
        ignoreInput = function(name, type) {
            if (type === 'submit' || type === 'button' || type == 'reset') {
                return true;
            }
            return $.inArray(name, conf.ignore || []) > -1;
        };

        // Reset style and remove error class
        if( displayError ) {
            $form.find('.'+conf.errorMessageClass+'.alert').remove();
            _removeErrorStyle($form.find('.'+conf.errorElementClass+',.valid'), conf);
        }

        // Validate element values
        $form.find('input,textarea,select').filter(':not([type="submit"],[type="button"])').each(function() {
            var $elem = $(this);
            var elementType = $elem.attr('type');
            if (!ignoreInput($elem.attr('name'), elementType)) {

                var validation = $.formUtils.validateInput(
                                $elem,
                                language,
                                conf,
                                $form,
                                'submit'
                            );

                // Run element validation callback
                if( typeof conf.onElementValidate == 'function' ) {
                    conf.onElementValidate((validation === true), $elem, $form, validation);
                }

                if(validation !== true) {
                    addErrorMessage(validation, $elem);
                } else {
                    $elem
                        .valAttr('current-error', false)
                        .addClass('valid')
                        .parent()
                            .addClass('has-success');
                }
            }

        });

        // Run validation callback
        if( typeof conf.onValidate == 'function' ) {
            var errors = conf.onValidate($form);
            if( $.isArray(errors) ) {
                $.each(errors, function(i, err) {
                    addErrorMessage(err.message, err.element);
                });
            }
            else if( errors && errors.element && errors.message ) {
                addErrorMessage(errors.message, errors.element);
            }
        }

        // Reset form validation flag
        $.formUtils.isValidatingEntireForm = false;

        // Validation failed
        if ( !$.formUtils.haltValidation && errorInputs.length > 0 ) {

            if( displayError ) {
                // display all error messages in top of form
                if (conf.errorMessagePosition === 'top') {
                    _templateMessage($form, language.errorTitle, errorMessages, conf);
                }
                // Customize display message
                else if(conf.errorMessagePosition === 'custom') {
                    if( typeof conf.errorMessageCustom === 'function' ) {
                        conf.errorMessageCustom($form, language.errorTitle, errorMessages, conf);
                    }
                }
                // Display error message below input field or in defined container
                else  {
                    $.each(errorInputs, function(i, $input) {
                        _setInlineErrorMessage($input, $input.attr('current-error'), conf, conf.errorMessagePosition);
                    });
                }

                if(conf.scrollToTopOnError) {
                    $window.scrollTop($form.offset().top - 20);
                }
            }

            return false;
        }

        return !$.formUtils.haltValidation;
    };

    /**
     * @deprecated
     * @param language
     * @param conf
     */
    $.fn.validateForm = function(language, conf) {
        if( window.console && typeof window.console.warn == 'function' ) {
            window.console.warn('Use of deprecated function $.validateForm, use $.isValid instead');
        }
        return this.isValid(language, conf, true);
    }

    /**
    * Plugin for displaying input length restriction
    */
    $.fn.restrictLength = function(maxLengthElement) {
        new $.formUtils.lengthRestriction(this, maxLengthElement);
        return this;
    };

    /**
     * Add suggestion dropdown to inputs having data-suggestions with a comma
     * separated string with suggestions
     * @param {Array} [settings]
     * @returns {jQuery}
     */
    $.fn.addSuggestions = function(settings) {
        var sugs = false;
        this.find('input').each(function() {
            var $field = $(this);

            sugs = $.split($field.attr('data-suggestions'));

            if( sugs.length > 0 && !$field.hasClass('has-suggestions') ) {
                $.formUtils.suggest($field, sugs, settings);
                $field.addClass('has-suggestions');
            }
        });
        return this;
    };

    /**
     * A bit smarter split function
     * @param {String} val
     * @param {Function|String} [func]
     * @param {String} [delim]
     * @returns {Array|void}
     */
    $.split = function(val, func, delim) {
        if( typeof func != 'function' ) {
            // return string
            if( !val )
                return [];
            var values = [];
            $.each(val.split(func ? func:','), function(i,str) {
                str = $.trim(str);
                if( str.length )
                    values.push(str);
            });
            return values;
        } else if( val ) {
            // use callback on each
            if( !delim )
                delim = ',';
            $.each(val.split(delim), function(i, str) {
                str = $.trim(str);
                if( str.length )
                    return func(str, i);
            });
        }
    };

    /**
     * Short hand function that makes the validation setup require less code
     * @param conf
     */
    $.validate = function(conf) {

        var defaultConf = $.extend($.formUtils.defaultConfig(), {
            form :'form',
			/*
			 * Enable custom event for validation
			 */
            validateOnEvent :true,
            validateOnBlur :true,
            showHelpOnFocus :true,
            addSuggestions :true,
            modules :'',
            onModulesLoaded :null,
            language :false,
            onSuccess :false,
            onError :false,
            onElementValidate :false
        });

        conf = $.extend(defaultConf, conf || {});

        // Add validation to forms
        $(conf.form).each(function(i, form) {

            var $form  = $(form);
            $window.trigger('formValidationSetup', [$form]);

            // Remove all event listeners previously added
            $form.find('.has-help-txt')
                .unbind('focus.validation')
                .unbind('blur.validation');
            $form
                .removeClass('has-validation-callback')
                .unbind('submit.validation')
                .unbind('reset.validation')
                .find('input[data-validation],textarea[data-validation]')
                    .unbind('blur.validation');

            // Validate when submitted
            $form.bind('submit.validation', function() {
                var $form = $(this);

                if($.formUtils.isLoadingModules) {
                    setTimeout(function() {
                        $form.trigger('submit.validation');
                    }, 200);
                    return false;
                }
                var valid = $form.isValid(conf.language, conf);
                if( valid && typeof conf.onSuccess == 'function') {
                    var callbackResponse = conf.onSuccess($form);
                    if( callbackResponse === false )
                        return false;
                } else if ( !valid && typeof conf.onError == 'function' ) {
                    conf.onError($form);
                    return false;
                } else {
                    return valid;
                }
            })
            .bind('reset.validation', function() {
                // remove messages
                $(this).find('.'+conf.errorMessageClass+'.alert').remove();
                _removeErrorStyle($(this).find('.'+conf.errorElementClass+',.valid'), conf);
            })
            .addClass('has-validation-callback');

            if( conf.showHelpOnFocus ) {
                $form.showHelpOnFocus();
            }
            if( conf.addSuggestions ) {
                $form.addSuggestions();
            }
            if( conf.validateOnBlur ) {
                $form.validateOnBlur(conf.language, conf);
                $form.bind('html5ValidationAttrsFound', function() {
                    $form.validateOnBlur(conf.language, conf);
                })
            }
			if( conf.validateOnEvent ){
                $form.validateOnEvent(conf.language, conf);
			}

        });

        if( conf.modules != '' ) {
            if( typeof conf.onModulesLoaded == 'function' ) {
                $window.one('validatorsLoaded', conf.onModulesLoaded);
            }
            $.formUtils.loadModules(conf.modules);
        }
    };

    /**
     * Object containing utility methods for this plugin
     */
    $.formUtils = {

        /**
         * Default config for $(...).isValid();
         */
        defaultConfig : function() {
            return {
                ignore :[], // Names of inputs not to be validated even though node attribute containing the validation rules tells us to
                errorElementClass :'error', // Class that will be put on elements which value is invalid
                borderColorOnError :'red', // Border color of elements which value is invalid, empty string to not change border color
                errorMessageClass :'form-error', // class name of div containing error messages when validation fails
                validationRuleAttribute :'data-validation', // name of the attribute holding the validation rules
                validationErrorMsgAttribute :'data-validation-error-msg', // define custom err msg inline with element
                errorMessagePosition :'element', // Can be either "top" or "element" or "custom"
                errorMessageTemplate :{
                    container:'<div class="{errorMessageClass} alert alert-danger">{messages}</div>',
                    messages:'<strong>{errorTitle}</strong><ul>{fields}</ul>',
                    field:'<li>{msg}</li>'
                },
                errorMessageCustom:_templateMessage,
                scrollToTopOnError :true,
                dateFormat :'yyyy-mm-dd',
                addValidClassOnAll :false, // whether or not to apply class="valid" even if the input wasn't validated
                decimalSeparator :'.'
            }
        },

        /**
        * Available validators
        */
        validators :{},

        /**
         * Events triggered by form validator
         */
        _events :{load :[], valid:[], invalid:[]},

        /**
         * Setting this property to true during validation will
         * stop further validation from taking place and form will
         * not be sent
         */
        haltValidation :false,

        /**
         * This variable will be true $.fn.isValid() is called
         * and false when $.fn.validateOnBlur is called
         */
        isValidatingEntireForm :false,

        /**
        * Function for adding a validator
        * @param {Object} validator
        */
        addValidator :function(validator) {
            // prefix with "validate_" for backward compatibility reasons
            var name = validator.name.indexOf('validate_') === 0 ? validator.name :'validate_'+validator.name;
            if( validator.validateOnKeyUp === undefined )
                validator.validateOnKeyUp = true;
            this.validators[name] = validator;
        },

        /**
         * @var {Boolean}
         */
        isLoadingModules :false,

        /**
         * @var {Object}
         */
        loadedModules :{},

        /**
        * @example
        *  $.formUtils.loadModules('date, security.dev');
        *
        * Will load the scripts date.js and security.dev.js from the
        * directory where this script resides. If you want to load
        * the modules from another directory you can use the
        * path argument.
        *
        * The script will be cached by the browser unless the module
        * name ends with .dev
        *
        * @param {String} modules - Comma separated string with module file names (no directory nor file extension)
        * @param {String} [path] - Optional, path where the module files is located if their not in the same directory as the core modules
        * @param {Boolean} [fireEvent] - Optional, whether or not to fire event 'load' when modules finished loading
        */
        loadModules :function(modules, path, fireEvent) {

            if( fireEvent === undefined )
                fireEvent = true;

            if( $.formUtils.isLoadingModules ) {
                setTimeout(function() {
                    $.formUtils.loadModules(modules, path, fireEvent);
                });
                return;
            }

            var hasLoadedAnyModule = false,
                loadModuleScripts = function(modules, path) {

                    var moduleList = $.split(modules),
                        numModules = moduleList.length,
                        moduleLoadedCallback = function() {
                            numModules--;
                            if( numModules == 0 ) {
                                $.formUtils.isLoadingModules = false;
                                if( fireEvent && hasLoadedAnyModule ) {
                                    $window.trigger('validatorsLoaded');
                                }
                            }
                        };

                    if( numModules > 0 ) {
                        $.formUtils.isLoadingModules = true;
                    }

                    var cacheSuffix = '?__='+( new Date().getTime() ),
                        appendToElement = document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0];

                    $.each(moduleList, function(i, modName) {
                        modName = $.trim(modName);
                        if( modName.length == 0 ) {
                            moduleLoadedCallback();
                        }
                        else {
                            var scriptUrl = path + modName + (modName.substr(-3) == '.js' ? '':'.js'),
                                script = document.createElement('SCRIPT');

                            if( scriptUrl in $.formUtils.loadedModules ) {
                                // already loaded
                                moduleLoadedCallback();
                            }
                            else {

                                // Remember that this script is loaded
                                $.formUtils.loadedModules[scriptUrl] = 1;
                                hasLoadedAnyModule = true;

                                // Load the script
                                script.type = 'text/javascript';
                                script.onload = moduleLoadedCallback;
                                script.src = scriptUrl + ( scriptUrl.substr(-7) == '.dev.js' ? cacheSuffix:'' );
                                script.onreadystatechange = function() {
                                    // IE 7 fix
                                    if( this.readyState == 'complete' || this.readyState == 'loaded' ) {
                                        moduleLoadedCallback();
                                        // Handle memory leak in IE
                                        this.onload = null;
                                        this.onreadystatechange = null;
                                    }
                                };
                                appendToElement.appendChild( script );
                            }
                        }
                    });
                };

            if( path ) {
                loadModuleScripts(modules, path);
            } else {
                var findScriptPathAndLoadModules = function() {
                    var foundPath = false;
                    $('script[src*="form-validator"]').each(function() {
                        foundPath = this.src.substr(0, this.src.lastIndexOf('/')) + '/';
                        if( foundPath == '/' )
                            foundPath = '';
                        return false;
                    });

                    if( foundPath !== false) {
                        loadModuleScripts(modules, foundPath);
                        return true;
                    }
                    return false;
                };

                if( !findScriptPathAndLoadModules() ) {
                    $(findScriptPathAndLoadModules);
                }
            }
        },

        /**
        * Validate the value of given element according to the validation rules
        * found in the attribute data-validation. Will return null if no validation
        * should take place, returns true if valid or error message if not valid
        *
        * @param {jQuery} $elem
        * @param {Object} language ($.formUtils.LANG)
        * @param {Object} conf
        * @param {jQuery} $form
        * @param {String} [eventContext]
        * @return {String|Boolean}
        */
        validateInput :function($elem, language, conf, $form, eventContext) {

            if( $elem.attr('disabled') )
                return null; // returning null will prevent that the valid class gets applied to the element

            $elem.trigger('beforeValidation');

            var value = $elem.val() || '',
                optional = $elem.valAttr('optional'),

                // test if a checkbox forces this element to be validated
                validationDependsOnCheckedInput = false,
                validationDependentInputIsChecked = false,
                validateIfCheckedElement = false,

                // get value of this element's attribute "... if-checked"
                validateIfCheckedElementName = $elem.valAttr("if-checked");

            // make sure we can proceed
            if (validateIfCheckedElementName != null) {

                // Set the boolean telling us that the validation depends
                // on another input being checked
                validationDependsOnCheckedInput = true;

                // select the checkbox type element in this form
                validateIfCheckedElement = $form.find('input[name="' + validateIfCheckedElementName + '"]');

                // test if it's property "checked" is checked
                if ( validateIfCheckedElement.prop('checked') ) {
                    // set value for validation checkpoint
                    validationDependentInputIsChecked = true;
                }
            }

            // validation checkpoint
            // if empty AND optional attribute is present
            // OR depending on a checkbox being checked AND checkbox is checked, return true
            if ((!value && optional === 'true') || (validationDependsOnCheckedInput && !validationDependentInputIsChecked)) {
                return conf.addValidClassOnAll ? true:null;
            }

            var validationRules = $elem.attr(conf.validationRuleAttribute),

                // see if form element has inline err msg attribute
                validationErrorMsg = true;

            if( !validationRules ) {
                return conf.addValidClassOnAll ? true:null;
            }

            $.split(validationRules, function(rule) {
                if( rule.indexOf('validate_') !== 0 ) {
                    rule = 'validate_' + rule;
                }

                var validator = $.formUtils.validators[rule];

                if( validator && typeof validator['validatorFunction'] == 'function' ) {
                    // special change of element for checkbox_group rule
                    if ( rule == 'validate_checkbox_group' ) {
                        // set element to first in group, so error msg is set only once
                            $elem = $("[name='"+$elem.attr('name')+"']:eq(0)");
                    }

                    var isValid = null;
                    if( eventContext != 'keyup' || validator.validateOnKeyUp ) {
                        isValid = validator.validatorFunction(value, $elem, conf, language, $form);
                    }

                    if(!isValid) {
                        validationErrorMsg = null;
                        if( isValid !== null ) {
                            validationErrorMsg =  $elem.attr(conf.validationErrorMsgAttribute+'-'+rule.replace('validate_', ''));
                            if( !validationErrorMsg ) {
                                validationErrorMsg =  $elem.attr(conf.validationErrorMsgAttribute);
                                if( !validationErrorMsg ) {
                                    validationErrorMsg = language[validator.errorMessageKey];
                                    if( !validationErrorMsg )
                                        validationErrorMsg = validator.errorMessage;
                                }
                            }
                        }
                        return false; // breaks the iteration
                    }

                } else {
                    throw new Error('Using undefined validator "'+rule+'"');
                }

            }, ' ');

            if( typeof validationErrorMsg == 'string' ) {
                $elem.trigger('validation', false);
                return validationErrorMsg;
            } else if( validationErrorMsg === null && !conf.addValidClassOnAll ) {
                return null;
            } else {
                $elem.trigger('validation', true);
                return true;
            }
        },

       /**
        * Is it a correct date according to given dateFormat. Will return false if not, otherwise
        * an array 0=>year 1=>month 2=>day
        *
        * @param {String} val
        * @param {String} dateFormat
        * @return {Array}|{Boolean}
        */
        parseDate :function(val, dateFormat) {
            var divider = dateFormat.replace(/[a-zA-Z]/gi, '').substring(0,1),
                regexp = '^',
                formatParts = dateFormat.split(divider),
                matches, day, month, year;

            $.each(formatParts, function(i, part) {
               regexp += (i > 0 ? '\\'+divider:'') + '(\\d{'+part.length+'})';
            });

            regexp += '$';
            
            matches = val.match(new RegExp(regexp));
            if (matches === null) {
                return false;
            }
        
            var findDateUnit = function(unit, formatParts, matches) {
                for(var i=0; i < formatParts.length; i++) {
                    if(formatParts[i].substring(0,1) === unit) {
                        return $.formUtils.parseDateInt(matches[i+1]);
                    }
                }
                return -1;
            };
        
            month = findDateUnit('m', formatParts, matches);
            day = findDateUnit('d', formatParts, matches);
            year = findDateUnit('y', formatParts, matches);
        
            if ((month === 2 && day > 28 && (year % 4 !== 0  || year % 100 === 0 && year % 400 !== 0)) 
            	|| (month === 2 && day > 29 && (year % 4 === 0 || year % 100 !== 0 && year % 400 === 0))
            	|| month > 12 || month === 0) {
                return false;
            }
            if ((this.isShortMonth(month) && day > 30) || (!this.isShortMonth(month) && day > 31) || day === 0) {
                return false;
            }
        
            return [year, month, day];
        },

       /**
        * skum fix. är talet 05 eller lägre ger parseInt rätt int annars får man 0 när man kör parseInt?
        *
        * @param {String} val
        * @param {Number}
        */
        parseDateInt :function(val) {
            if (val.indexOf('0') === 0) {
                val = val.replace('0', '');
            }
            return parseInt(val,10);
        },

        /**
        * Has month only 30 days?
        *
        * @param {Number} m
        * @return {Boolean}
        */
        isShortMonth :function(m) {
            return (m % 2 === 0 && m < 7) || (m % 2 !== 0 && m > 7);
        },

       /**
        * Restrict input length
        *
        * @param {jQuery} $inputElement Jquery Html object
        * @param {jQuery} $maxLengthElement jQuery Html Object
        * @return void
        */
        lengthRestriction :function($inputElement, $maxLengthElement) {
                // read maxChars from counter display initial text value
           var maxChars = parseInt($maxLengthElement.text(),10),
                charsLeft = 0,

               // internal function does the counting and sets display value
               countCharacters = function() {
                   var numChars = $inputElement.val().length;
                   if(numChars > maxChars) {
                       // get current scroll bar position
                       var currScrollTopPos = $inputElement.scrollTop();
                       // trim value to max length
                       $inputElement.val($inputElement.val().substring(0, maxChars));
                       $inputElement.scrollTop(currScrollTopPos);
                   }
                   charsLeft = maxChars - numChars;
                   if( charsLeft < 0 )
                       charsLeft = 0;

                   // set counter text
                   $maxLengthElement.text(charsLeft);
               };

           // bind events to this element
           // setTimeout is needed, cut or paste fires before val is available
           $($inputElement).bind('keydown keyup keypress focus blur',  countCharacters )
               .bind('cut paste', function(){ setTimeout(countCharacters, 100); } ) ;

           // count chars on pageload, if there are prefilled input-values
           $(document).bind("ready", countCharacters);
        },

        /**
        * Test numeric against allowed range
        *
        * @param $value int
        * @param $rangeAllowed str; (1-2, min1, max2)
        * @return array 
        */
        numericRangeCheck :function(value, rangeAllowed) 
        {
            // split by dash
            var range = $.split(rangeAllowed, '-');
            // min or max
            var minmax = parseInt(rangeAllowed.substr(3),10)
            // range ?
            if (range.length == 2 && (value < parseInt(range[0],10) || value > parseInt(range[1],10) ) )
            {   return [ "out", range[0], range[1] ] ; } // value is out of range
            else if (rangeAllowed.indexOf('min') === 0 && (value < minmax ) ) // min
            {  return ["min", minmax]; } // value is below min
            else if (rangeAllowed.indexOf('max') === 0 && (value > minmax ) ) // max
            {   return ["max", minmax]; } // value is above max
            // since no other returns executed, value is in allowed range
            return [ "ok" ] ; 
        },


        _numSuggestionElements :0,
        _selectedSuggestion :null,
        _previousTypedVal :null,

        /**
         * Utility function that can be used to create plugins that gives
         * suggestions when inputs is typed into
         * @param {jQuery} $elem
         * @param {Array} suggestions
         * @param {Object} settings - Optional
         * @return {jQuery}
         */
        suggest :function($elem, suggestions, settings) {
            var conf =  {
                css :{
                    maxHeight:'150px',
                    background:'#FFF',
                    lineHeight:'150%',
                    textDecoration :'underline',
                    overflowX :'hidden',
                    overflowY :'auto',
                    border :'#CCC solid 1px',
                    borderTop :'none',
                    cursor:'pointer'
                },
                activeSuggestionCSS :{
                    background :'#E9E9E9'
                }
            },
            setSuggsetionPosition = function($suggestionContainer, $input) {
                var offset = $input.offset();
                $suggestionContainer.css({
                    width :$input.outerWidth(),
                    left :offset.left + 'px',
                    top :(offset.top + $input.outerHeight()) +'px'
                });
            };

            if(settings)
                $.extend(conf, settings);

            conf.css['position'] = 'absolute';
            conf.css['z-index'] = 9999;
            $elem.attr('autocomplete', 'off');

            if( this._numSuggestionElements === 0 ) {
                // Re-position suggestion container if window size changes
                $window.bind('resize', function() {
                    $('.jquery-form-suggestions').each(function() {
                        var $container = $(this),
                            suggestID = $container.attr('data-suggest-container');
                        setSuggsetionPosition($container, $('.suggestions-'+suggestID).eq(0));
                    });
                });
            }

            this._numSuggestionElements++;

            var onSelectSuggestion = function($el) {
                var suggestionId = $el.valAttr('suggestion-nr');
                $.formUtils._selectedSuggestion = null;
                $.formUtils._previousTypedVal = null;
                $('.jquery-form-suggestion-'+suggestionId).fadeOut('fast');
            };

            $elem
                .data('suggestions', suggestions)
                .valAttr('suggestion-nr', this._numSuggestionElements)
                .unbind('focus.suggest')
                .bind('focus.suggest', function() {
                    $(this).trigger('keyup');
                    $.formUtils._selectedSuggestion = null;
                })
                .unbind('keyup.suggest')
                .bind('keyup.suggest', function() {
                    var $input = $(this),
                        foundSuggestions = [],
                        val = $.trim($input.val()).toLocaleLowerCase();

                    if(val == $.formUtils._previousTypedVal) {
                        return;
                    }
                    else {
                        $.formUtils._previousTypedVal = val;
                    }

                    var hasTypedSuggestion = false,
                        suggestionId = $input.valAttr('suggestion-nr'),
                        $suggestionContainer = $('.jquery-form-suggestion-'+suggestionId);

                    $suggestionContainer.scrollTop(0);

                    // Find the right suggestions
                    if(val != '') {
                        var findPartial = val.length > 2;
                        $.each($input.data('suggestions'), function(i, suggestion) {
                            var lowerCaseVal = suggestion.toLocaleLowerCase();
                            if( lowerCaseVal == val ) {
                                foundSuggestions.push('<strong>'+suggestion+'</strong>');
                                hasTypedSuggestion = true;
                                return false;
                            } else if(lowerCaseVal.indexOf(val) === 0 || (findPartial && lowerCaseVal.indexOf(val) > -1)) {
                                foundSuggestions.push(suggestion.replace(new RegExp(val, 'gi'), '<strong>$&</strong>'));
                            }
                        });
                    }

                    // Hide suggestion container
                    if(hasTypedSuggestion || (foundSuggestions.length == 0 && $suggestionContainer.length > 0)) {
                        $suggestionContainer.hide();
                    }

                    // Create suggestion container if not already exists
                    else if(foundSuggestions.length > 0 && $suggestionContainer.length == 0) {
                        $suggestionContainer = $('<div></div>').css(conf.css).appendTo('body');
                        $elem.addClass('suggestions-'+suggestionId);
                        $suggestionContainer
                            .attr('data-suggest-container', suggestionId)
                            .addClass('jquery-form-suggestions')
                            .addClass('jquery-form-suggestion-'+suggestionId);
                    }

                    // Show hidden container
                    else if(foundSuggestions.length > 0 && !$suggestionContainer.is(':visible')) {
                        $suggestionContainer.show();
                    }

                    // add suggestions
                    if(foundSuggestions.length > 0 && val.length != foundSuggestions[0].length) {

                        // put container in place every time, just in case
                        setSuggsetionPosition($suggestionContainer, $input);

                        // Add suggestions HTML to container
                        $suggestionContainer.html('');
                        $.each(foundSuggestions, function(i, text) {
                            $('<div></div>')
                                .append(text)
                                .css({
                                    overflow:'hidden',
                                    textOverflow :'ellipsis',
                                    whiteSpace :'nowrap',
                                    padding:'5px'
                                })
                                .addClass('form-suggest-element')
                                .appendTo($suggestionContainer)
                                .click(function() {
                                    $input.focus();
                                    $input.val( $(this).text() );
                                    onSelectSuggestion($input);
                                });
                        });
                    }
                })
                .unbind('keydown.validation')
                .bind('keydown.validation', function(e) {
                    var code = (e.keyCode ? e.keyCode :e.which),
                        suggestionId,
                        $suggestionContainer,
                        $input = $(this);

                    if(code == 13 && $.formUtils._selectedSuggestion !== null) {
                        suggestionId = $input.valAttr('suggestion-nr');
                        $suggestionContainer = $('.jquery-form-suggestion-'+suggestionId);
                        if($suggestionContainer.length > 0) {
                            var newText = $suggestionContainer.find('div').eq($.formUtils._selectedSuggestion).text();
                            $input.val(newText);
                            onSelectSuggestion($input);
                            e.preventDefault();
                        }
                    }
                    else {
                        suggestionId = $input.valAttr('suggestion-nr');
                        $suggestionContainer = $('.jquery-form-suggestion-'+suggestionId);
                        var $suggestions = $suggestionContainer.children();
                        if($suggestions.length > 0 && $.inArray(code, [38,40]) > -1) {
                            if(code == 38) { // key up
                                if($.formUtils._selectedSuggestion === null)
                                    $.formUtils._selectedSuggestion = $suggestions.length-1;
                                else
                                    $.formUtils._selectedSuggestion--;
                                if($.formUtils._selectedSuggestion < 0)
                                    $.formUtils._selectedSuggestion = $suggestions.length-1;
                            }
                            else if(code == 40) { // key down
                                if($.formUtils._selectedSuggestion === null)
                                    $.formUtils._selectedSuggestion = 0;
                                else
                                    $.formUtils._selectedSuggestion++;
                                if($.formUtils._selectedSuggestion > ($suggestions.length-1))
                                    $.formUtils._selectedSuggestion = 0;

                            }

                            // Scroll in suggestion window
                            var containerInnerHeight = $suggestionContainer.innerHeight(),
                                containerScrollTop = $suggestionContainer.scrollTop(),
                                suggestionHeight = $suggestionContainer.children().eq(0).outerHeight(),
                                activeSuggestionPosY = suggestionHeight * ($.formUtils._selectedSuggestion);

                            if( activeSuggestionPosY < containerScrollTop || activeSuggestionPosY > (containerScrollTop+containerInnerHeight)) {
                                $suggestionContainer.scrollTop( activeSuggestionPosY );
                            }

                            $suggestions
                                .removeClass('active-suggestion')
                                .css('background', 'none')
                                .eq($.formUtils._selectedSuggestion)
                                    .addClass('active-suggestion')
                                    .css(conf.activeSuggestionCSS);

                            e.preventDefault();
                            return false;
                        }
                    }
                })
                .unbind('blur.suggest')
                .bind('blur.suggest', function() {
                    onSelectSuggestion($(this));
                });

            return $elem;
        },

       /**
        * Error dialogs
        *
        * @var {Object}
        */
        LANG :{
            errorTitle :'Form submission failed!',
            requiredFields :'You have not answered all required fields',
            badTime :'You have not given a correct time',
            badEmail :'You have not given a correct e-mail address',
            badTelephone :'You have not given a correct phone number',
            badSecurityAnswer :'You have not given a correct answer to the security question',
            badDate :'You have not given a correct date',
            lengthBadStart :'The input value must be between ',
            lengthBadEnd :' characters',
            lengthTooLongStart :'The input value is longer than ',
            lengthTooShortStart :'The input value is shorter than ',
            notConfirmed :'Input values could not be confirmed',
            badDomain :'Incorrect domain value',
            badUrl :'The input value is not a correct URL',
            badCustomVal :'The input value is incorrect',
            badInt :'The input value was not a correct number',
            badSecurityNumber :'Your social security number was incorrect',
            badUKVatAnswer :'Incorrect UK VAT Number',
            badStrength :'The password isn\'t strong enough',
            badNumberOfSelectedOptionsStart :'You have to choose at least ',
            badNumberOfSelectedOptionsEnd :' answers',
            badAlphaNumeric :'The input value can only contain alphanumeric characters ',
            badAlphaNumericExtra:' and ',
            wrongFileSize :'The file you are trying to upload is too large',
            wrongFileType :'The file you are trying to upload is of wrong type',
            groupCheckedRangeStart :'Please choose between ',
            groupCheckedTooFewStart :'Please choose at least ',
            groupCheckedTooManyStart :'Please choose a maximum of ',
            groupCheckedEnd :' item(s)',
            badCreditCard :'The credit card number is not correct',
            badCVV :'The CVV number was not correct'
        }
    };


    /* * * * * * * * * * * * * * * * * * * * * *
      CORE VALIDATORS
    * * * * * * * * * * * * * * * * * * * * */


    /*
    * Validate email
    */
    $.formUtils.addValidator({
        name :'email',
        validatorFunction :function(email) {

            var emailParts = email.toLowerCase().split('@');
            if( emailParts.length == 2 ) {
                return $.formUtils.validators.validate_domain.validatorFunction(emailParts[1]) &&
                        !(/[^\w\+\.\-]/.test(emailParts[0]));
            }

            return false;
        },
        errorMessage :'',
        errorMessageKey :'badEmail'
    });

    /*
    * Validate domain name
    */
    $.formUtils.addValidator({
        name :'domain',
        validatorFunction :function(val, $input) {

            var topDomains =  ['.ac', '.ad', '.ae', '.aero', '.af', '.ag', '.ai', '.al', '.am', '.an', '.ao',
                        '.aq', '.ar', '.arpa', '.as', '.asia', '.at', '.au', '.aw', '.ax', '.az', '.ba', '.bb',
                        '.bd', '.be', '.bf', '.bg', '.bh', '.bi', '.bike', '.biz', '.bj', '.bm', '.bn', '.bo',
                        '.br', '.bs', '.bt', '.bv', '.bw', '.by', '.bz', '.ca', '.camera', '.cat', '.cc', '.cd',
                        '.cf', '.cg', '.ch', '.ci', '.ck', '.cl', '.clothing', '.cm', '.cn', '.co', '.com',
                        '.construction', '.contractors', '.coop', '.cr', '.cu', '.cv', '.cw', '.cx', '.cy', '.cz',
                        '.de', '.diamonds', '.directory', '.dj', '.dk', '.dm', '.do', '.dz', '.ec', '.edu', '.ee',
                        '.eg', '.enterprises', '.equipment', '.er', '.es', '.estate', '.et', '.eu', '.fi', '.fj',
                        '.fk', '.fm', '.fo', '.fr', '.ga', '.gallery', '.gb', '.gd', '.ge', '.gf', '.gg', '.gh',
                        '.gi', '.gl', '.gm', '.gn', '.gov', '.gp', '.gq', '.gr', '.graphics', '.gs', '.gt', '.gu',
                        '.guru', '.gw', '.gy', '.hk', '.hm', '.hn', '.holdings', '.hr', '.ht', '.hu', '.id', '.ie',
                        '.il', '.im', '.in', '.info', '.int', '.io', '.iq', '.ir', '.is', '.it', '.je', '.jm', '.jo',
                        '.jobs', '.jp', '.ke', '.kg', '.kh', '.ki', '.kitchen', '.km', '.kn', '.kp', '.kr', '.kw',
                        '.ky', '.kz', '.la', '.land', '.lb', '.lc', '.li', '.lighting', '.lk', '.lr', '.ls', '.lt',
                        '.lu', '.lv', '.ly', '.ma', '.mc', '.md', '.me', '.menu', '.mg', '.mh', '.mil', '.mk', '.ml',
                        '.mm', '.mn', '.mo', '.mobi', '.mp', '.mq', '.mr', '.ms', '.mt', '.mu', '.museum', '.mv',
                        '.mw', '.mx', '.my', '.mz', '.na', '.name', '.nc', '.ne', '.net', '.nf', '.ng', '.ni',
                        '.nl', '.no', '.np', '.nr', '.nu', '.nz', '.om', '.org', '.pa', '.pe', '.pf', '.pg', '.ph',
                        '.photography', '.pk', '.pl', '.plumbing', '.pm', '.pn', '.post', '.pr', '.pro', '.ps', '.pt',
                        '.pw', '.py', '.qa', '.re', '.ro', '.rs', '.ru', '.rw', '.sa', '.sb', '.sc', '.sd', '.se',
                        '.sexy', '.sg', '.sh', '.si', '.singles', '.sj', '.sk', '.sl', '.sm', '.sn', '.so', '.sr',
                        '.st', '.su', '.sv', '.sx', '.sy', '.sz', '.tattoo', '.tc', '.td', '.technology', '.tel', '.tf',
                        '.tg', '.th', '.tips', '.tj', '.tk', '.tl', '.tm', '.tn', '.to', '.today', '.tp', '.tr', '.travel',
                        '.tt', '.tv', '.tw', '.tz', '.ua', '.ug', '.uk', '.uno', '.us', '.uy', '.uz', '.va', '.vc', '.ve',
                        '.ventures', '.vg', '.vi', '.vn', '.voyage', '.vu', '.wf', '.ws', '.xn--3e0b707e', '.xn--45brj9c',
                        '.xn--80ao21a', '.xn--80asehdb', '.xn--80aswg', '.xn--90a3ac', '.xn--clchc0ea0b2g2a9gcd', '.xn--fiqs8s',
                        '.xn--fiqz9s', '.xn--fpcrj9c3d', '.xn--fzc2c9e2c', '.xn--gecrj9c', '.xn--h2brj9c', '.xn--j1amh',
                        '.xn--j6w193g', '.xn--kprw13d', '.xn--kpry57d', '.xn--l1acc', '.xn--lgbbat1ad8j', '.xn--mgb9awbf',
                        '.xn--mgba3a4f16a', '.xn--mgbaam7a8h', '.xn--mgbayh7gpa', '.xn--mgbbh1a71e', '.xn--mgbc0a9azcg',
                        '.xn--mgberp4a5d4ar', '.xn--mgbx4cd0ab', '.xn--ngbc5azd', '.xn--o3cw4h', '.xn--ogbpf8fl', '.xn--p1ai',
                        '.xn--pgbs0dh', '.xn--q9jyb4c', '.xn--s9brj9c', '.xn--unup4y', '.xn--wgbh1c', '.xn--wgbl6a',
                        '.xn--xkc2al3hye2a', '.xn--xkc2dl3a5ee0h', '.xn--yfro4i67o', '.xn--ygbi2ammx', '.xxx', '.ye',
                        '.yt', '.za', '.zm', '.zw'],

                ukTopDomains = ['co', 'me', 'ac', 'gov', 'judiciary','ltd', 'mod', 'net', 'nhs', 'nic',
                        'org', 'parliament', 'plc', 'police', 'sch', 'bl', 'british-library', 'jet','nls'],

                dot = val.lastIndexOf('.'),
                domain = val.substring(0, dot),
                ext = val.substring(dot, val.length),
                hasTopDomain = false;

            for (var i = 0; i < topDomains.length; i++) {
                if (topDomains[i] === ext) {
                    if(ext==='.uk') {
                        //Run Extra Checks for UK Domain Names
                        var domainParts = val.split('.');
                        var tld2 = domainParts[domainParts.length-2];
                        for(var j = 0; j < ukTopDomains.length; j++) {
                            if(ukTopDomains[j] === tld2) {
                                hasTopDomain = true;
                                break;
                            }
                        }

                        if(hasTopDomain)
                            break;

                    } else {
                        hasTopDomain = true;
                        break;
                    }
                }
            }

            if (!hasTopDomain) {
                return false;
            } else if (dot < 2 || dot > 57) {
                return $.inArray(val, ['i.net', 'q.com', 'q.net', 'x.com', 'x.org', 'z.com', 'w.org']) > -1;
            } else {
                var firstChar = domain.substring(0, 1),
                    lastChar = domain.substring(domain.length - 1, domain.length);

                if (firstChar === '-' || firstChar === '.' || lastChar === '-' || lastChar === '.') {
                    return false;
                }
                if (domain.split('..').length > 1) {
                    return false;
                }
                if (domain.replace(/[-\da-z\.]/g, '') !== '') {
                    return false;
                }
            }

            if(typeof $input !== 'undefined') {
                $input.val(val);
            }

            return true;
        },
        errorMessage :'',
        errorMessageKey:'badDomain'
    });

    /*
    * Validate required
    */
    $.formUtils.addValidator({
        name :'required',
        validatorFunction :function(val, $el, config, language, $form) {
            switch ( $el.attr('type') ) {
                case 'checkbox':
                    return $el.is(':checked');
                case 'radio':
                    return $form.find('input[name="'+$el.attr('name')+'"]').filter(':checked').length > 0;
                default:
                    return $.trim(val) !== '';
            }
        },
        errorMessage :'',
        errorMessageKey:'requiredFields'
    });

    /*
    * Validate length range
    */
    $.formUtils.addValidator({
        name :'length',
        validatorFunction :function(val, $el, conf, lang) {
            var lengthAllowed = $el.valAttr('length'),
                type = $el.attr('type');

            if(lengthAllowed == undefined) {
                var elementType = $el.get(0).nodeName;
                alert('Please add attribute "data-validation-length" to '+elementType+' named '+$el.attr('name'));
                return true;
            }

            // check if length is above min, below max or within range.
            var len = type == 'file' && $el.get(0).files !== undefined ? $el.get(0).files.length :val.length,
                lengthCheckResults = $.formUtils.numericRangeCheck(len, lengthAllowed),
                checkResult;

            switch(lengthCheckResults[0])
            {   // outside of allowed range
                case "out":
                    this.errorMessage = lang.lengthBadStart + lengthAllowed + lang.lengthBadEnd;
                    checkResult = false;
                    break;
                // too short
                case "min":
                    this.errorMessage = lang.lengthTooShortStart + lengthCheckResults[1] + lang.lengthBadEnd;
                    checkResult = false;
                    break;
                // too long
                case "max":
                    this.errorMessage = lang.lengthTooLongStart + lengthCheckResults[1] + lang.lengthBadEnd;
                    checkResult = false;
                    break;
                // ok
                default:
                    checkResult = true;
            }
            
            return checkResult;
        },
        errorMessage :'',
        errorMessageKey:''
    });

    /*
    * Validate url
    */
    $.formUtils.addValidator({
        name :'url',
        validatorFunction :function(url) {
            // written by Scott Gonzalez:http://projects.scottsplayground.com/iri/
            // - Victor Jonsson added support for arrays in the url ?arg[]=sdfsdf
            // - General improvements made by Stéphane Moureau <https://github.com/TraderStf>
            var urlFilter = /^(https?|ftp):\/\/((((\w|-|\.|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])(\w|-|\.|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])(\w|-|\.|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/(((\w|-|\.|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/((\w|-|\.|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|\[|\]|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#(((\w|-|\.|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i;
            if( urlFilter.test(url) ) {
                var domain = url.split('://')[1];
                var domainSlashPos = domain.indexOf('/');
                if(domainSlashPos > -1)
                    domain = domain.substr(0, domainSlashPos);

                return $.formUtils.validators.validate_domain.validatorFunction(domain); // todo:add support for IP-addresses
            }
            return false;
        },
        errorMessage :'',
        errorMessageKey:'badUrl'
    });

    /*
    * Validate number (floating or integer)
    */
    $.formUtils.addValidator({
        name :'number',
        validatorFunction :function(val, $el, conf) {
            if(val !== '') {
                var allowing = $el.valAttr('allowing') || '',
                    decimalSeparator = $el.valAttr('decimal-separator') || conf.decimalSeparator,
                    allowsRange = false,
                    begin, end,
                    steps = $el.valAttr('step') || '',
                    allowsSteps = false;

                if(allowing.indexOf('number') == -1)
                    allowing += ',number';

                if(allowing.indexOf('negative') > -1 && val.indexOf('-') === 0) {
                    val = val.substr(1);
                }

                if (allowing.indexOf('range') > -1)
                {
                    begin = parseFloat(allowing.substring(allowing.indexOf("[")+1, allowing.indexOf(";")));
                    end = parseFloat(allowing.substring(allowing.indexOf(";")+1,allowing.indexOf("]")));
                    allowsRange = true;
                }
                
                if(steps != "") 
		{
		    allowsSteps = true;
		}

                if( decimalSeparator == ',' ) {
                    if( val.indexOf('.') > -1 ) {
                        return false;
                    }
                    // Fix for checking range with floats using ,
                    val = val.replace(',', '.');
                }

                if(allowing.indexOf('number') > -1 && val.replace(/[0-9]/g, '') === '' && (!allowsRange || (val >= begin && val <= end)) && (!allowsSteps || (val%steps == 0)) ) {
                    return true;
                }
                if(allowing.indexOf('float') > -1 && val.match(new RegExp('^([0-9]+)\\.([0-9]+)$')) !== null && (!allowsRange || (val >= begin && val <= end)) && (!allowsSteps || (val%steps == 0)) ) {
                    return true;
                }
            }
            return false;
        },
        errorMessage :'',
        errorMessageKey:'badInt'
    });

    /*
     * Validate alpha numeric
     */
    $.formUtils.addValidator({
        name :'alphanumeric',
        validatorFunction :function(val, $el, conf, language) {
            var patternStart = '^([a-zA-Z0-9',
                patternEnd = ']+)$',
                additionalChars = $el.attr('data-validation-allowing'),
                pattern = '';

            if( additionalChars ) {
                pattern = patternStart + additionalChars + patternEnd;
                var extra = additionalChars.replace(/\\/g, '');
                if( extra.indexOf(' ') > -1 ) {
                    extra = extra.replace(' ', '');
                    extra += ' and spaces ';
                }
                this.errorMessage = language.badAlphaNumeric + language.badAlphaNumericExtra + extra;
            } else {
                pattern = patternStart + patternEnd;
                this.errorMessage = language.badAlphaNumeric;
            }

            return new RegExp(pattern).test(val);
        },
        errorMessage :'',
        errorMessageKey:''
    });

    /*
    * Validate against regexp
    */
    $.formUtils.addValidator({
        name :'custom',
        validatorFunction :function(val, $el, conf) {
            var regexp = new RegExp($el.valAttr('regexp'));
            return regexp.test(val);
        },
        errorMessage :'',
        errorMessageKey:'badCustomVal'
    });

    /*
    * Validate date
    */
    $.formUtils.addValidator({
        name :'date',
        validatorFunction :function(date, $el, conf) {
            var dateFormat = 'yyyy-mm-dd';
            if($el.valAttr('format')) {
                dateFormat = $el.valAttr('format');
            }
            else if( conf.dateFormat ) {
                dateFormat = conf.dateFormat;
            }

            return $.formUtils.parseDate(date, dateFormat) !== false;
        },
        errorMessage :'',
        errorMessageKey:'badDate'
    });


    /*
    * Validate group of checkboxes, validate qty required is checked
    * written by Steve Wasiura :http://stevewasiura.waztech.com
    * element attrs
    *    data-validation="checkbox_group"
    *    data-validation-qty="1-2"  // min 1 max 2
    *    data-validation-error-msg="chose min 1, max of 2 checkboxes"
    */
    $.formUtils.addValidator({
        name :'checkbox_group',
        validatorFunction :function(val, $el, conf, lang, $form)
        {   // preset return var
            var checkResult = true;
            // get name of element. since it is a checkbox group, all checkboxes will have same name
            var elname = $el.attr('name');
            // get count of checked checkboxes with this name
            var checkedCount = $("input[type=checkbox][name^='"+elname+"']:checked", $form).length;
            // get el attr that specs qty required / allowed
            var qtyAllowed = $el.valAttr('qty');
            if (qtyAllowed == undefined) {
                var elementType = $el.get(0).nodeName;
                alert('Attribute "data-validation-qty" is missing from '+elementType+' named '+$el.attr('name'));
            }
            // call Utility function to check if count is above min, below max, within range etc.
            var qtyCheckResults = $.formUtils.numericRangeCheck(checkedCount, qtyAllowed) ;
            // results will be array, [0]=result str, [1]=qty int
            switch(qtyCheckResults[0] ) {   
                // outside allowed range
                case "out":
                    this.errorMessage = lang.groupCheckedRangeStart + qtyAllowed + lang.groupCheckedEnd;
                    checkResult = false;
                    break;
                // below min qty
                case "min":
                    this.errorMessage = lang.groupCheckedTooFewStart + qtyCheckResults[1] + lang.groupCheckedEnd;
                    checkResult = false;
                    break;
                // above max qty
                case "max":
                    this.errorMessage = lang.groupCheckedTooManyStart + qtyCheckResults[1] + lang.groupCheckedEnd;
                    checkResult = false;
                    break;
                // ok
                default:
                    checkResult = true;
            }
            
        return checkResult;
        
        }
     //   errorMessage :'', // set above in switch statement
     //   errorMessageKey:'' // not used
    });

})(jQuery);