(function() {
    var
    window = this,
    undefined,
    _jQuery = window.jQuery,
    _$ = window.$,
    jQuery = window.jQuery = window.$ = function(selector, context) {
        return new jQuery.fn.init(selector, context);
    },
    quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
    isSimple = /^.[^:#\[\.,]*$/;
    jQuery.fn = jQuery.prototype = {
        init: function(selector, context) {
            selector = selector || document;
            if (selector.nodeType) {
                this[0] = selector;
                this.length = 1;
                this.context = selector;
                return this;
            }
            if (typeof selector === "string") {
                var match = quickExpr.exec(selector);
                if (match && (match[1] || !context)) {
                    if (match[1])
                        selector = jQuery.clean([match[1]], context);
                    else {
                        var elem = document.getElementById(match[3]);
                        if (elem && elem.id != match[3])
                            return jQuery().find(selector);
                        var ret = jQuery(elem || []);
                        ret.context = document;
                        ret.selector = selector;
                        return ret;
                    }
                } else
                    return jQuery(context).find(selector);
            } else if (jQuery.isFunction(selector))
                return jQuery(document).ready(selector);
            if (selector.selector && selector.context) {
                this.selector = selector.selector;
                this.context = selector.context;
            }
            return this.setArray(jQuery.isArray(selector) ?
            selector :
            jQuery.makeArray(selector));
        },
        selector: "",
        jquery: "1.3.2",
        size: function() {
            return this.length;
        },
        get: function(num) {
            return num === undefined ?
            Array.prototype.slice.call(this) :
            this[num];
        },
        pushStack: function(elems, name, selector) {
            var ret = jQuery(elems);
            ret.prevObject = this;
            ret.context = this.context;
            if (name === "find")
                ret.selector = this.selector + (this.selector ? " " : "") + selector;
            else if (name)
                ret.selector = this.selector + "." + name + "(" + selector + ")";
            return ret;
        },
        setArray: function(elems) {
            this.length = 0;
            Array.prototype.push.apply(this, elems);
            return this;
        },
        each: function(callback, args) {
            return jQuery.each(this, callback, args);
        },
        index: function(elem) {
            return jQuery.inArray(
            elem && elem.jquery ? elem[0] : elem
        , this);
        },
        attr: function(name, value, type) {
            var options = name;
            if (typeof name === "string")
                if (value === undefined)
                return this[0] && jQuery[type || "attr"](this[0], name);
            else {
                options = {};
                options[name] = value;
            }
            return this.each(function(i) {
                for (name in options)
                    jQuery.attr(
                    type ?
                        this.style :
                        this,
                    name, jQuery.prop(this, options[name], type, i, name)
                );
            });
        },
        css: function(key, value) {
            if ((key == 'width' || key == 'height') && parseFloat(value) < 0)
                value = undefined;
            return this.attr(key, value, "curCSS");
        },
        text: function(text) {
            if (typeof text !== "object" && text != null)
                return this.empty().append((this[0] && this[0].ownerDocument || document).createTextNode(text));
            var ret = "";
            jQuery.each(text || this, function() {
                jQuery.each(this.childNodes, function() {
                    if (this.nodeType != 8)
                        ret += this.nodeType != 1 ?
                        this.nodeValue :
                        jQuery.fn.text([this]);
                });
            });
            return ret;
        },
        wrapAll: function(html) {
            if (this[0]) {
                var wrap = jQuery(html, this[0].ownerDocument).clone();
                if (this[0].parentNode)
                    wrap.insertBefore(this[0]);
                wrap.map(function() {
                    var elem = this;
                    while (elem.firstChild)
                        elem = elem.firstChild;
                    return elem;
                }).append(this);
            }
            return this;
        },
        wrapInner: function(html) {
            return this.each(function() {
                jQuery(this).contents().wrapAll(html);
            });
        },
        wrap: function(html) {
            return this.each(function() {
                jQuery(this).wrapAll(html);
            });
        },
        append: function() {
            return this.domManip(arguments, true, function(elem) {
                if (this.nodeType == 1)
                    this.appendChild(elem);
            });
        },
        prepend: function() {
            return this.domManip(arguments, true, function(elem) {
                if (this.nodeType == 1)
                    this.insertBefore(elem, this.firstChild);
            });
        },
        before: function() {
            return this.domManip(arguments, false, function(elem) {
                this.parentNode.insertBefore(elem, this);
            });
        },
        after: function() {
            return this.domManip(arguments, false, function(elem) {
                this.parentNode.insertBefore(elem, this.nextSibling);
            });
        },
        end: function() {
            return this.prevObject || jQuery([]);
        },
        push: [].push,
        sort: [].sort,
        splice: [].splice,
        find: function(selector) {
            if (this.length === 1) {
                var ret = this.pushStack([], "find", selector);
                ret.length = 0;
                jQuery.find(selector, this[0], ret);
                return ret;
            } else {
                return this.pushStack(jQuery.unique(jQuery.map(this, function(elem) {
                    return jQuery.find(selector, elem);
                })), "find", selector);
            }
        },
        clone: function(events) {
            var ret = this.map(function() {
                if (!jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this)) {
                    var html = this.outerHTML;
                    if (!html) {
                        var div = this.ownerDocument.createElement("div");
                        div.appendChild(this.cloneNode(true));
                        html = div.innerHTML;
                    }
                    return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0];
                } else
                    return this.cloneNode(true);
            });
            if (events === true) {
                var orig = this.find("*").andSelf(), i = 0;
                ret.find("*").andSelf().each(function() {
                    if (this.nodeName !== orig[i].nodeName)
                        return;
                    var events = jQuery.data(orig[i], "events");
                    for (var type in events) {
                        for (var handler in events[type]) {
                            jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
                        }
                    }
                    i++;
                });
            }
            return ret;
        },
        filter: function(selector) {
            return this.pushStack(
            jQuery.isFunction(selector) &&
            jQuery.grep(this, function(elem, i) {
                return selector.call(elem, i);
            }) ||
            jQuery.multiFilter(selector, jQuery.grep(this, function(elem) {
                return elem.nodeType === 1;
            })), "filter", selector);
        },
        closest: function(selector) {
            var pos = jQuery.expr.match.POS.test(selector) ? jQuery(selector) : null,
            closer = 0;
            return this.map(function() {
                var cur = this;
                while (cur && cur.ownerDocument) {
                    if (pos ? pos.index(cur) > -1 : jQuery(cur).is(selector)) {
                        jQuery.data(cur, "closest", closer);
                        return cur;
                    }
                    cur = cur.parentNode;
                    closer++;
                }
            });
        },
        not: function(selector) {
            if (typeof selector === "string")
                if (isSimple.test(selector))
                return this.pushStack(jQuery.multiFilter(selector, this, true), "not", selector);
            else
                selector = jQuery.multiFilter(selector, this);
            var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
            return this.filter(function() {
                return isArrayLike ? jQuery.inArray(this, selector) < 0 : this != selector;
            });
        },
        add: function(selector) {
            return this.pushStack(jQuery.unique(jQuery.merge(
            this.get(),
            typeof selector === "string" ?
                jQuery(selector) :
                jQuery.makeArray(selector)
        )));
        },
        is: function(selector) {
            return !!selector && jQuery.multiFilter(selector, this).length > 0;
        },
        hasClass: function(selector) {
            return !!selector && this.is("." + selector);
        },
        val: function(value) {
            if (value === undefined) {
                var elem = this[0];
                if (elem) {
                    if (jQuery.nodeName(elem, 'option'))
                        return (elem.attributes.value || {}).specified ? elem.value : elem.text;
                    if (jQuery.nodeName(elem, "select")) {
                        var index = elem.selectedIndex,
                        values = [],
                        options = elem.options,
                        one = elem.type == "select-one";
                        if (index < 0)
                            return null;
                        for (var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++) {
                            var option = options[i];
                            if (option.selected) {
                                value = jQuery(option).val();
                                if (one)
                                    return value;
                                values.push(value);
                            }
                        }
                        return values;
                    }
                    return (elem.value || "").replace(/\r/g, "");
                }
                return undefined;
            }
            if (typeof value === "number")
                value += '';
            return this.each(function() {
                if (this.nodeType != 1)
                    return;
                if (jQuery.isArray(value) && /radio|checkbox/.test(this.type))
                    this.checked = (jQuery.inArray(this.value, value) >= 0 ||
                    jQuery.inArray(this.name, value) >= 0);
                else if (jQuery.nodeName(this, "select")) {
                    var values = jQuery.makeArray(value);
                    jQuery("option", this).each(function() {
                        this.selected = (jQuery.inArray(this.value, values) >= 0 ||
                        jQuery.inArray(this.text, values) >= 0);
                    });
                    if (!values.length)
                        this.selectedIndex = -1;
                } else
                    this.value = value;
            });
        },
        html: function(value) {
            return value === undefined ?
            (this[0] ?
                this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
                null) :
            this.empty().append(value);
        },
        replaceWith: function(value) {
            return this.after(value).remove();
        },
        eq: function(i) {
            return this.slice(i, +i + 1);
        },
        slice: function() {
            return this.pushStack(Array.prototype.slice.apply(this, arguments),
            "slice", Array.prototype.slice.call(arguments).join(","));
        },
        map: function(callback) {
            return this.pushStack(jQuery.map(this, function(elem, i) {
                return callback.call(elem, i, elem);
            }));
        },
        andSelf: function() {
            return this.add(this.prevObject);
        },
        domManip: function(args, table, callback) {
            if (this[0]) {
                var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),
                scripts = jQuery.clean(args, (this[0].ownerDocument || this[0]), fragment),
                first = fragment.firstChild;
                if (first)
                    for (var i = 0, l = this.length; i < l; i++)
                    callback.call(root(this[i], first), this.length > 1 || i > 0 ?
                            fragment.cloneNode(true) : fragment);
                if (scripts)
                    jQuery.each(scripts, evalScript);
            }
            return this;
            function root(elem, cur) {
                return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?
                (elem.getElementsByTagName("tbody")[0] ||
                elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
                elem;
            }
        }
    };
    jQuery.fn.init.prototype = jQuery.fn;
    function evalScript(i, elem) {
        if (elem.src)
            jQuery.ajax({
                url: elem.src,
                async: false,
                dataType: "script"
            });
        else
            jQuery.globalEval(elem.text || elem.textContent || elem.innerHTML || "");
        if (elem.parentNode)
            elem.parentNode.removeChild(elem);
    }
    function now() {
        return +new Date;
    }
    jQuery.extend = jQuery.fn.extend = function() {
        var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
        if (typeof target === "boolean") {
            deep = target;
            target = arguments[1] || {};
            i = 2;
        }
        if (typeof target !== "object" && !jQuery.isFunction(target))
            target = {};
        if (length == i) {
            target = this;
            --i;
        }
        for (; i < length; i++)
            if ((options = arguments[i]) != null)
            for (var name in options) {
            var src = target[name], copy = options[name];
            if (target === copy)
                continue;
            if (deep && copy && typeof copy === "object" && !copy.nodeType)
                target[name] = jQuery.extend(deep,
                        src || (copy.length != null ? [] : {})
                    , copy);
            else if (copy !== undefined)
                target[name] = copy;
        }
        return target;
    };
    var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
    defaultView = document.defaultView || {},
    toString = Object.prototype.toString;
    jQuery.extend({
        noConflict: function(deep) {
            window.$ = _$;
            if (deep)
                window.jQuery = _jQuery;
            return jQuery;
        },
        isFunction: function(obj) {
            return toString.call(obj) === "[object Function]";
        },
        isArray: function(obj) {
            return toString.call(obj) === "[object Array]";
        },
        isXMLDoc: function(elem) {
            return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
            !!elem.ownerDocument && jQuery.isXMLDoc(elem.ownerDocument);
        },
        globalEval: function(data) {
            if (data && /\S/.test(data)) {
                var head = document.getElementsByTagName("head")[0] || document.documentElement,
                script = document.createElement("script");
                script.type = "text/javascript";
                if (jQuery.support.scriptEval)
                    script.appendChild(document.createTextNode(data));
                else
                    script.text = data;
                head.insertBefore(script, head.firstChild);
                head.removeChild(script);
            }
        },
        nodeName: function(elem, name) {
            return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
        },
        each: function(object, callback, args) {
            var name, i = 0, length = object.length;
            if (args) {
                if (length === undefined) {
                    for (name in object)
                        if (callback.apply(object[name], args) === false)
                        break;
                } else
                    for (; i < length; )
                    if (callback.apply(object[i++], args) === false)
                    break;
            } else {
                if (length === undefined) {
                    for (name in object)
                        if (callback.call(object[name], name, object[name]) === false)
                        break;
                } else
                    for (var value = object[0];
                    i < length && callback.call(value, i, value) !== false; value = object[++i]) { }
            }
            return object;
        },
        prop: function(elem, value, type, i, name) {
            if (jQuery.isFunction(value))
                value = value.call(elem, i);
            return typeof value === "number" && type == "curCSS" && !exclude.test(name) ?
            value + "px" :
            value;
        },
        className: {
            add: function(elem, classNames) {
                jQuery.each((classNames || "").split(/\s+/), function(i, className) {
                    if (elem.nodeType == 1 && !jQuery.className.has(elem.className, className))
                        elem.className += (elem.className ? " " : "") + className;
                });
            },
            remove: function(elem, classNames) {
                if (elem.nodeType == 1)
                    elem.className = classNames !== undefined ?
                    jQuery.grep(elem.className.split(/\s+/), function(className) {
                        return !jQuery.className.has(classNames, className);
                    }).join(" ") :
                    "";
            },
            has: function(elem, className) {
                return elem && jQuery.inArray(className, (elem.className || elem).toString().split(/\s+/)) > -1;
            }
        },
        swap: function(elem, options, callback) {
            var old = {};
            for (var name in options) {
                old[name] = elem.style[name];
                elem.style[name] = options[name];
            }
            callback.call(elem);
            for (var name in options)
                elem.style[name] = old[name];
        },
        css: function(elem, name, force, extra) {
            if (name == "width" || name == "height") {
                var val, props = { position: "absolute", visibility: "hidden", display: "block" }, which = name == "width" ? ["Left", "Right"] : ["Top", "Bottom"];
                function getWH() {
                    val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
                    if (extra === "border")
                        return;
                    jQuery.each(which, function() {
                        if (!extra)
                            val -= parseFloat(jQuery.curCSS(elem, "padding" + this, true)) || 0;
                        if (extra === "margin")
                            val += parseFloat(jQuery.curCSS(elem, "margin" + this, true)) || 0;
                        else
                            val -= parseFloat(jQuery.curCSS(elem, "border" + this + "Width", true)) || 0;
                    });
                }
                if (elem.offsetWidth !== 0)
                    getWH();
                else
                    jQuery.swap(elem, props, getWH);
                return Math.max(0, Math.round(val));
            }
            return jQuery.curCSS(elem, name, force);
        },
        curCSS: function(elem, name, force) {
            var ret, style = elem.style;
            if (name == "opacity" && !jQuery.support.opacity) {
                ret = jQuery.attr(style, "opacity");
                return ret == "" ?
                "1" :
                ret;
            }
            if (name.match(/float/i))
                name = styleFloat;
            if (!force && style && style[name])
                ret = style[name];
            else if (defaultView.getComputedStyle) {
                if (name.match(/float/i))
                    name = "float";
                name = name.replace(/([A-Z])/g, "-$1").toLowerCase();
                var computedStyle = defaultView.getComputedStyle(elem, null);
                if (computedStyle)
                    ret = computedStyle.getPropertyValue(name);
                if (name == "opacity" && ret == "")
                    ret = "1";
            } else if (elem.currentStyle) {
                var camelCase = name.replace(/\-(\w)/g, function(all, letter) {
                    return letter.toUpperCase();
                });
                ret = elem.currentStyle[name] || elem.currentStyle[camelCase];
                if (!/^\d+(px)?$/i.test(ret) && /^\d/.test(ret)) {
                    var left = style.left, rsLeft = elem.runtimeStyle.left;
                    elem.runtimeStyle.left = elem.currentStyle.left;
                    style.left = ret || 0;
                    ret = style.pixelLeft + "px";
                    style.left = left;
                    elem.runtimeStyle.left = rsLeft;
                }
            }
            return ret;
        },
        clean: function(elems, context, fragment) {
            context = context || document;
            if (typeof context.createElement === "undefined")
                context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
            if (!fragment && elems.length === 1 && typeof elems[0] === "string") {
                var match = /^<(\w+)\s*\/?>$/.exec(elems[0]);
                if (match)
                    return [context.createElement(match[1])];
            }
            var ret = [], scripts = [], div = context.createElement("div");
            jQuery.each(elems, function(i, elem) {
                if (typeof elem === "number")
                    elem += '';
                if (!elem)
                    return;
                if (typeof elem === "string") {
                    elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag) {
                        return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?
                        all :
                        front + "></" + tag + ">";
                    });
                    var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase();
                    var wrap =
                    !tags.indexOf("<opt") &&
                    [1, "<select multiple='multiple'>", "</select>"] ||
                    !tags.indexOf("<leg") &&
                    [1, "<fieldset>", "</fieldset>"] ||
                    tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
                    [1, "<table>", "</table>"] ||
                    !tags.indexOf("<tr") &&
                    [2, "<table><tbody>", "</tbody></table>"] ||
                    (!tags.indexOf("<td") || !tags.indexOf("<th")) &&
                    [3, "<table><tbody><tr>", "</tr></tbody></table>"] ||
                    !tags.indexOf("<col") &&
                    [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] ||
                    !jQuery.support.htmlSerialize &&
                    [1, "div<div>", "</div>"] ||
                    [0, "", ""];
                    div.innerHTML = wrap[1] + elem + wrap[2];
                    while (wrap[0]--)
                        div = div.lastChild;
                    if (!jQuery.support.tbody) {
                        var hasBody = /<tbody/i.test(elem),
                        tbody = !tags.indexOf("<table") && !hasBody ?
                            div.firstChild && div.firstChild.childNodes :
                        wrap[1] == "<table>" && !hasBody ?
                            div.childNodes :
                            [];
                        for (var j = tbody.length - 1; j >= 0; --j)
                            if (jQuery.nodeName(tbody[j], "tbody") && !tbody[j].childNodes.length)
                            tbody[j].parentNode.removeChild(tbody[j]);
                    }
                    if (!jQuery.support.leadingWhitespace && /^\s/.test(elem))
                        div.insertBefore(context.createTextNode(elem.match(/^\s*/)[0]), div.firstChild);
                    elem = jQuery.makeArray(div.childNodes);
                }
                if (elem.nodeType)
                    ret.push(elem);
                else
                    ret = jQuery.merge(ret, elem);
            });
            if (fragment) {
                for (var i = 0; ret[i]; i++) {
                    if (jQuery.nodeName(ret[i], "script") && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript")) {
                        scripts.push(ret[i].parentNode ? ret[i].parentNode.removeChild(ret[i]) : ret[i]);
                    } else {
                        if (ret[i].nodeType === 1)
                            ret.splice.apply(ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))));
                        fragment.appendChild(ret[i]);
                    }
                }
                return scripts;
            }
            return ret;
        },
        attr: function(elem, name, value) {
            if (!elem || elem.nodeType == 3 || elem.nodeType == 8)
                return undefined;
            var notxml = !jQuery.isXMLDoc(elem),
            set = value !== undefined;
            name = notxml && jQuery.props[name] || name;
            if (elem.tagName) {
                var special = /href|src|style/.test(name);
                if (name == "selected" && elem.parentNode)
                    elem.parentNode.selectedIndex;
                if (name in elem && notxml && !special) {
                    if (set) {
                        if (name == "type" && jQuery.nodeName(elem, "input") && elem.parentNode)
                            throw "type property can't be changed";
                        elem[name] = value;
                    }
                    if (jQuery.nodeName(elem, "form") && elem.getAttributeNode(name))
                        return elem.getAttributeNode(name).nodeValue;
                    if (name == "tabIndex") {
                        var attributeNode = elem.getAttributeNode("tabIndex");
                        return attributeNode && attributeNode.specified
                        ? attributeNode.value
                        : elem.nodeName.match(/(button|input|object|select|textarea)/i)
                            ? 0
                            : elem.nodeName.match(/^(a|area)$/i) && elem.href
                                ? 0
                                : undefined;
                    }
                    return elem[name];
                }
                if (!jQuery.support.style && notxml && name == "style")
                    return jQuery.attr(elem.style, "cssText", value);
                if (set)
                    elem.setAttribute(name, "" + value);
                var attr = !jQuery.support.hrefNormalized && notxml && special
                    ? elem.getAttribute(name, 2)
                    : elem.getAttribute(name);
                return attr === null ? undefined : attr;
            }
            if (!jQuery.support.opacity && name == "opacity") {
                if (set) {
                    elem.zoom = 1;
                    elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/, "") +
                    (parseInt(value) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
                }
                return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
                (parseFloat(elem.filter.match(/opacity=([^)]*)/)[1]) / 100) + '' :
                "";
            }
            name = name.replace(/-([a-z])/ig, function(all, letter) {
                return letter.toUpperCase();
            });
            if (set)
                elem[name] = value;
            return elem[name];
        },
        trim: function(text) {
            return (text || "").replace(/^\s+|\s+$/g, "");
        },
        makeArray: function(array) {
            var ret = [];
            if (array != null) {
                var i = array.length;
                if (i == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval)
                    ret[0] = array;
                else
                    while (i)
                    ret[--i] = array[i];
            }
            return ret;
        },
        inArray: function(elem, array) {
            for (var i = 0, length = array.length; i < length; i++)
                if (array[i] === elem)
                return i;
            return -1;
        },
        merge: function(first, second) {
            var i = 0, elem, pos = first.length;
            if (!jQuery.support.getAll) {
                while ((elem = second[i++]) != null)
                    if (elem.nodeType != 8)
                    first[pos++] = elem;
            } else
                while ((elem = second[i++]) != null)
                first[pos++] = elem;
            return first;
        },
        unique: function(array) {
            var ret = [], done = {};
            try {
                for (var i = 0, length = array.length; i < length; i++) {
                    var id = jQuery.data(array[i]);
                    if (!done[id]) {
                        done[id] = true;
                        ret.push(array[i]);
                    }
                }
            } catch (e) {
                ret = array;
            }
            return ret;
        },
        grep: function(elems, callback, inv) {
            var ret = [];
            for (var i = 0, length = elems.length; i < length; i++)
                if (!inv != !callback(elems[i], i))
                ret.push(elems[i]);
            return ret;
        },
        map: function(elems, callback) {
            var ret = [];
            for (var i = 0, length = elems.length; i < length; i++) {
                var value = callback(elems[i], i);
                if (value != null)
                    ret[ret.length] = value;
            }
            return ret.concat.apply([], ret);
        }
    });
    var userAgent = navigator.userAgent.toLowerCase();
    jQuery.browser = {
        version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [0, '0'])[1],
        safari: /webkit/.test(userAgent),
        opera: /opera/.test(userAgent),
        msie: /msie/.test(userAgent) && !/opera/.test(userAgent),
        mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)
    };
    jQuery.each({
        parent: function(elem) { return elem.parentNode; },
        parents: function(elem) { return jQuery.dir(elem, "parentNode"); },
        next: function(elem) { return jQuery.nth(elem, 2, "nextSibling"); },
        prev: function(elem) { return jQuery.nth(elem, 2, "previousSibling"); },
        nextAll: function(elem) { return jQuery.dir(elem, "nextSibling"); },
        prevAll: function(elem) { return jQuery.dir(elem, "previousSibling"); },
        siblings: function(elem) { return jQuery.sibling(elem.parentNode.firstChild, elem); },
        children: function(elem) { return jQuery.sibling(elem.firstChild); },
        contents: function(elem) { return jQuery.nodeName(elem, "iframe") ? elem.contentDocument || elem.contentWindow.document : jQuery.makeArray(elem.childNodes); }
    }, function(name, fn) {
        jQuery.fn[name] = function(selector) {
            var ret = jQuery.map(this, fn);
            if (selector && typeof selector == "string")
                ret = jQuery.multiFilter(selector, ret);
            return this.pushStack(jQuery.unique(ret), name, selector);
        };
    });
    jQuery.each({
        appendTo: "append",
        prependTo: "prepend",
        insertBefore: "before",
        insertAfter: "after",
        replaceAll: "replaceWith"
    }, function(name, original) {
        jQuery.fn[name] = function(selector) {
            var ret = [], insert = jQuery(selector);
            for (var i = 0, l = insert.length; i < l; i++) {
                var elems = (i > 0 ? this.clone(true) : this).get();
                jQuery.fn[original].apply(jQuery(insert[i]), elems);
                ret = ret.concat(elems);
            }
            return this.pushStack(ret, name, selector);
        };
    });
    jQuery.each({
        removeAttr: function(name) {
            jQuery.attr(this, name, "");
            if (this.nodeType == 1)
                this.removeAttribute(name);
        },
        addClass: function(classNames) {
            jQuery.className.add(this, classNames);
        },
        removeClass: function(classNames) {
            jQuery.className.remove(this, classNames);
        },
        toggleClass: function(classNames, state) {
            if (typeof state !== "boolean")
                state = !jQuery.className.has(this, classNames);
            jQuery.className[state ? "add" : "remove"](this, classNames);
        },
        remove: function(selector) {
            if (!selector || jQuery.filter(selector, [this]).length) {
                jQuery("*", this).add([this]).each(function() {
                    jQuery.event.remove(this);
                    jQuery.removeData(this);
                });
                if (this.parentNode)
                    this.parentNode.removeChild(this);
            }
        },
        empty: function() {
            jQuery(this).children().remove();
            while (this.firstChild)
                this.removeChild(this.firstChild);
        }
    }, function(name, fn) {
        jQuery.fn[name] = function() {
            return this.each(fn, arguments);
        };
    });
    function num(elem, prop) {
        return elem[0] && parseInt(jQuery.curCSS(elem[0], prop, true), 10) || 0;
    }
    var expando = "jQuery" + now(), uuid = 0, windowData = {};
    jQuery.extend({
        cache: {},
        data: function(elem, name, data) {
            elem = elem == window ?
            windowData :
            elem;
            var id = elem[expando];
            if (!id)
                id = elem[expando] = ++uuid;
            if (name && !jQuery.cache[id])
                jQuery.cache[id] = {};
            if (data !== undefined)
                jQuery.cache[id][name] = data;
            return name ?
            jQuery.cache[id][name] :
            id;
        },
        removeData: function(elem, name) {
            elem = elem == window ?
            windowData :
            elem;
            var id = elem[expando];
            if (name) {
                if (jQuery.cache[id]) {
                    delete jQuery.cache[id][name];
                    name = "";
                    for (name in jQuery.cache[id])
                        break;
                    if (!name)
                        jQuery.removeData(elem);
                }
            } else {
                try {
                    delete elem[expando];
                } catch (e) {
                    if (elem.removeAttribute)
                        elem.removeAttribute(expando);
                }
                delete jQuery.cache[id];
            }
        },
        queue: function(elem, type, data) {
            if (elem) {
                type = (type || "fx") + "queue";
                var q = jQuery.data(elem, type);
                if (!q || jQuery.isArray(data))
                    q = jQuery.data(elem, type, jQuery.makeArray(data));
                else if (data)
                    q.push(data);
            }
            return q;
        },
        dequeue: function(elem, type) {
            var queue = jQuery.queue(elem, type),
            fn = queue.shift();
            if (!type || type === "fx")
                fn = queue[0];
            if (fn !== undefined)
                fn.call(elem);
        }
    });
    jQuery.fn.extend({
        data: function(key, value) {
            var parts = key.split(".");
            parts[1] = parts[1] ? "." + parts[1] : "";
            if (value === undefined) {
                var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
                if (data === undefined && this.length)
                    data = jQuery.data(this[0], key);
                return data === undefined && parts[1] ?
                this.data(parts[0]) :
                data;
            } else
                return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function() {
                    jQuery.data(this, key, value);
                });
        },
        removeData: function(key) {
            return this.each(function() {
                jQuery.removeData(this, key);
            });
        },
        queue: function(type, data) {
            if (typeof type !== "string") {
                data = type;
                type = "fx";
            }
            if (data === undefined)
                return jQuery.queue(this[0], type);
            return this.each(function() {
                var queue = jQuery.queue(this, type, data);
                if (type == "fx" && queue.length == 1)
                    queue[0].call(this);
            });
        },
        dequeue: function(type) {
            return this.each(function() {
                jQuery.dequeue(this, type);
            });
        }
    });
    (function() {
        var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g,
    done = 0,
    toString = Object.prototype.toString;
        var Sizzle = function(selector, context, results, seed) {
            results = results || [];
            context = context || document;
            if (context.nodeType !== 1 && context.nodeType !== 9)
                return [];
            if (!selector || typeof selector !== "string") {
                return results;
            }
            var parts = [], m, set, checkSet, check, mode, extra, prune = true;
            chunker.lastIndex = 0;
            while ((m = chunker.exec(selector)) !== null) {
                parts.push(m[1]);
                if (m[2]) {
                    extra = RegExp.rightContext;
                    break;
                }
            }
            if (parts.length > 1 && origPOS.exec(selector)) {
                if (parts.length === 2 && Expr.relative[parts[0]]) {
                    set = posProcess(parts[0] + parts[1], context);
                } else {
                    set = Expr.relative[parts[0]] ?
                [context] :
                Sizzle(parts.shift(), context);
                    while (parts.length) {
                        selector = parts.shift();
                        if (Expr.relative[selector])
                            selector += parts.shift();
                        set = posProcess(selector, set);
                    }
                }
            } else {
                var ret = seed ?
            { expr: parts.pop(), set: makeArray(seed)} :
            Sizzle.find(parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context, isXML(context));
                set = Sizzle.filter(ret.expr, ret.set);
                if (parts.length > 0) {
                    checkSet = makeArray(set);
                } else {
                    prune = false;
                }
                while (parts.length) {
                    var cur = parts.pop(), pop = cur;
                    if (!Expr.relative[cur]) {
                        cur = "";
                    } else {
                        pop = parts.pop();
                    }
                    if (pop == null) {
                        pop = context;
                    }
                    Expr.relative[cur](checkSet, pop, isXML(context));
                }
            }
            if (!checkSet) {
                checkSet = set;
            }
            if (!checkSet) {
                throw "Syntax error, unrecognized expression: " + (cur || selector);
            }
            if (toString.call(checkSet) === "[object Array]") {
                if (!prune) {
                    results.push.apply(results, checkSet);
                } else if (context.nodeType === 1) {
                    for (var i = 0; checkSet[i] != null; i++) {
                        if (checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i]))) {
                            results.push(set[i]);
                        }
                    }
                } else {
                    for (var i = 0; checkSet[i] != null; i++) {
                        if (checkSet[i] && checkSet[i].nodeType === 1) {
                            results.push(set[i]);
                        }
                    }
                }
            } else {
                makeArray(checkSet, results);
            }
            if (extra) {
                Sizzle(extra, context, results, seed);
                if (sortOrder) {
                    hasDuplicate = false;
                    results.sort(sortOrder);
                    if (hasDuplicate) {
                        for (var i = 1; i < results.length; i++) {
                            if (results[i] === results[i - 1]) {
                                results.splice(i--, 1);
                            }
                        }
                    }
                }
            }
            return results;
        };
        Sizzle.matches = function(expr, set) {
            return Sizzle(expr, null, null, set);
        };
        Sizzle.find = function(expr, context, isXML) {
            var set, match;
            if (!expr) {
                return [];
            }
            for (var i = 0, l = Expr.order.length; i < l; i++) {
                var type = Expr.order[i], match;
                if ((match = Expr.match[type].exec(expr))) {
                    var left = RegExp.leftContext;
                    if (left.substr(left.length - 1) !== "\\") {
                        match[1] = (match[1] || "").replace(/\\/g, "");
                        set = Expr.find[type](match, context, isXML);
                        if (set != null) {
                            expr = expr.replace(Expr.match[type], "");
                            break;
                        }
                    }
                }
            }
            if (!set) {
                set = context.getElementsByTagName("*");
            }
            return { set: set, expr: expr };
        };
        Sizzle.filter = function(expr, set, inplace, not) {
            var old = expr, result = [], curLoop = set, match, anyFound,
        isXMLFilter = set && set[0] && isXML(set[0]);
            while (expr && set.length) {
                for (var type in Expr.filter) {
                    if ((match = Expr.match[type].exec(expr)) != null) {
                        var filter = Expr.filter[type], found, item;
                        anyFound = false;
                        if (curLoop == result) {
                            result = [];
                        }
                        if (Expr.preFilter[type]) {
                            match = Expr.preFilter[type](match, curLoop, inplace, result, not, isXMLFilter);
                            if (!match) {
                                anyFound = found = true;
                            } else if (match === true) {
                                continue;
                            }
                        }
                        if (match) {
                            for (var i = 0; (item = curLoop[i]) != null; i++) {
                                if (item) {
                                    found = filter(item, match, i, curLoop);
                                    var pass = not ^ !!found;
                                    if (inplace && found != null) {
                                        if (pass) {
                                            anyFound = true;
                                        } else {
                                            curLoop[i] = false;
                                        }
                                    } else if (pass) {
                                        result.push(item);
                                        anyFound = true;
                                    }
                                }
                            }
                        }
                        if (found !== undefined) {
                            if (!inplace) {
                                curLoop = result;
                            }
                            expr = expr.replace(Expr.match[type], "");
                            if (!anyFound) {
                                return [];
                            }
                            break;
                        }
                    }
                }
                if (expr == old) {
                    if (anyFound == null) {
                        throw "Syntax error, unrecognized expression: " + expr;
                    } else {
                        break;
                    }
                }
                old = expr;
            }
            return curLoop;
        };
        var Expr = Sizzle.selectors = {
            order: ["ID", "NAME", "TAG"],
            match: {
                ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
                CLASS: /\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
                NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/,
                ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
                TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/,
                CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
                POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
                PSEUDO: /:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/
            },
            attrMap: {
                "class": "className",
                "for": "htmlFor"
            },
            attrHandle: {
                href: function(elem) {
                    return elem.getAttribute("href");
                }
            },
            relative: {
                "+": function(checkSet, part, isXML) {
                    var isPartStr = typeof part === "string",
                isTag = isPartStr && !/\W/.test(part),
                isPartStrNotTag = isPartStr && !isTag;
                    if (isTag && !isXML) {
                        part = part.toUpperCase();
                    }
                    for (var i = 0, l = checkSet.length, elem; i < l; i++) {
                        if ((elem = checkSet[i])) {
                            while ((elem = elem.previousSibling) && elem.nodeType !== 1) { }
                            checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ?
                        elem || false :
                        elem === part;
                        }
                    }
                    if (isPartStrNotTag) {
                        Sizzle.filter(part, checkSet, true);
                    }
                },
                ">": function(checkSet, part, isXML) {
                    var isPartStr = typeof part === "string";
                    if (isPartStr && !/\W/.test(part)) {
                        part = isXML ? part : part.toUpperCase();
                        for (var i = 0, l = checkSet.length; i < l; i++) {
                            var elem = checkSet[i];
                            if (elem) {
                                var parent = elem.parentNode;
                                checkSet[i] = parent.nodeName === part ? parent : false;
                            }
                        }
                    } else {
                        for (var i = 0, l = checkSet.length; i < l; i++) {
                            var elem = checkSet[i];
                            if (elem) {
                                checkSet[i] = isPartStr ?
                            elem.parentNode :
                            elem.parentNode === part;
                            }
                        }
                        if (isPartStr) {
                            Sizzle.filter(part, checkSet, true);
                        }
                    }
                },
                "": function(checkSet, part, isXML) {
                    var doneName = done++, checkFn = dirCheck;
                    if (!part.match(/\W/)) {
                        var nodeCheck = part = isXML ? part : part.toUpperCase();
                        checkFn = dirNodeCheck;
                    }
                    checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
                },
                "~": function(checkSet, part, isXML) {
                    var doneName = done++, checkFn = dirCheck;
                    if (typeof part === "string" && !part.match(/\W/)) {
                        var nodeCheck = part = isXML ? part : part.toUpperCase();
                        checkFn = dirNodeCheck;
                    }
                    checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
                }
            },
            find: {
                ID: function(match, context, isXML) {
                    if (typeof context.getElementById !== "undefined" && !isXML) {
                        var m = context.getElementById(match[1]);
                        return m ? [m] : [];
                    }
                },
                NAME: function(match, context, isXML) {
                    if (typeof context.getElementsByName !== "undefined") {
                        var ret = [], results = context.getElementsByName(match[1]);
                        for (var i = 0, l = results.length; i < l; i++) {
                            if (results[i].getAttribute("name") === match[1]) {
                                ret.push(results[i]);
                            }
                        }
                        return ret.length === 0 ? null : ret;
                    }
                },
                TAG: function(match, context) {
                    return context.getElementsByTagName(match[1]);
                }
            },
            preFilter: {
                CLASS: function(match, curLoop, inplace, result, not, isXML) {
                    match = " " + match[1].replace(/\\/g, "") + " ";
                    if (isXML) {
                        return match;
                    }
                    for (var i = 0, elem; (elem = curLoop[i]) != null; i++) {
                        if (elem) {
                            if (not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0)) {
                                if (!inplace)
                                    result.push(elem);
                            } else if (inplace) {
                                curLoop[i] = false;
                            }
                        }
                    }
                    return false;
                },
                ID: function(match) {
                    return match[1].replace(/\\/g, "");
                },
                TAG: function(match, curLoop) {
                    for (var i = 0; curLoop[i] === false; i++) { }
                    return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
                },
                CHILD: function(match) {
                    if (match[1] == "nth") {
                        var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
                    match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" ||
                    !/\D/.test(match[2]) && "0n+" + match[2] || match[2]);
                        match[2] = (test[1] + (test[2] || 1)) - 0;
                        match[3] = test[3] - 0;
                    }
                    match[0] = done++;
                    return match;
                },
                ATTR: function(match, curLoop, inplace, result, not, isXML) {
                    var name = match[1].replace(/\\/g, "");
                    if (!isXML && Expr.attrMap[name]) {
                        match[1] = Expr.attrMap[name];
                    }
                    if (match[2] === "~=") {
                        match[4] = " " + match[4] + " ";
                    }
                    return match;
                },
                PSEUDO: function(match, curLoop, inplace, result, not) {
                    if (match[1] === "not") {
                        if (match[3].match(chunker).length > 1 || /^\w/.test(match[3])) {
                            match[3] = Sizzle(match[3], null, null, curLoop);
                        } else {
                            var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
                            if (!inplace) {
                                result.push.apply(result, ret);
                            }
                            return false;
                        }
                    } else if (Expr.match.POS.test(match[0]) || Expr.match.CHILD.test(match[0])) {
                        return true;
                    }
                    return match;
                },
                POS: function(match) {
                    match.unshift(true);
                    return match;
                }
            },
            filters: {
                enabled: function(elem) {
                    return elem.disabled === false && elem.type !== "hidden";
                },
                disabled: function(elem) {
                    return elem.disabled === true;
                },
                checked: function(elem) {
                    return elem.checked === true;
                },
                selected: function(elem) {
                    elem.parentNode.selectedIndex;
                    return elem.selected === true;
                },
                parent: function(elem) {
                    return !!elem.firstChild;
                },
                empty: function(elem) {
                    return !elem.firstChild;
                },
                has: function(elem, i, match) {
                    return !!Sizzle(match[3], elem).length;
                },
                header: function(elem) {
                    return /h\d/i.test(elem.nodeName);
                },
                text: function(elem) {
                    return "text" === elem.type;
                },
                radio: function(elem) {
                    return "radio" === elem.type;
                },
                checkbox: function(elem) {
                    return "checkbox" === elem.type;
                },
                file: function(elem) {
                    return "file" === elem.type;
                },
                password: function(elem) {
                    return "password" === elem.type;
                },
                submit: function(elem) {
                    return "submit" === elem.type;
                },
                image: function(elem) {
                    return "image" === elem.type;
                },
                reset: function(elem) {
                    return "reset" === elem.type;
                },
                button: function(elem) {
                    return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON";
                },
                input: function(elem) {
                    return /input|select|textarea|button/i.test(elem.nodeName);
                }
            },
            setFilters: {
                first: function(elem, i) {
                    return i === 0;
                },
                last: function(elem, i, match, array) {
                    return i === array.length - 1;
                },
                even: function(elem, i) {
                    return i % 2 === 0;
                },
                odd: function(elem, i) {
                    return i % 2 === 1;
                },
                lt: function(elem, i, match) {
                    return i < match[3] - 0;
                },
                gt: function(elem, i, match) {
                    return i > match[3] - 0;
                },
                nth: function(elem, i, match) {
                    return match[3] - 0 == i;
                },
                eq: function(elem, i, match) {
                    return match[3] - 0 == i;
                }
            },
            filter: {
                PSEUDO: function(elem, match, i, array) {
                    var name = match[1], filter = Expr.filters[name];
                    if (filter) {
                        return filter(elem, i, match, array);
                    } else if (name === "contains") {
                        return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0;
                    } else if (name === "not") {
                        var not = match[3];
                        for (var i = 0, l = not.length; i < l; i++) {
                            if (not[i] === elem) {
                                return false;
                            }
                        }
                        return true;
                    }
                },
                CHILD: function(elem, match) {
                    var type = match[1], node = elem;
                    switch (type) {
                        case 'only':
                        case 'first':
                            while (node = node.previousSibling) {
                                if (node.nodeType === 1) return false;
                            }
                            if (type == 'first') return true;
                            node = elem;
                        case 'last':
                            while (node = node.nextSibling) {
                                if (node.nodeType === 1) return false;
                            }
                            return true;
                        case 'nth':
                            var first = match[2], last = match[3];
                            if (first == 1 && last == 0) {
                                return true;
                            }
                            var doneName = match[0],
                        parent = elem.parentNode;
                            if (parent && (parent.sizcache !== doneName || !elem.nodeIndex)) {
                                var count = 0;
                                for (node = parent.firstChild; node; node = node.nextSibling) {
                                    if (node.nodeType === 1) {
                                        node.nodeIndex = ++count;
                                    }
                                }
                                parent.sizcache = doneName;
                            }
                            var diff = elem.nodeIndex - last;
                            if (first == 0) {
                                return diff == 0;
                            } else {
                                return (diff % first == 0 && diff / first >= 0);
                            }
                    }
                },
                ID: function(elem, match) {
                    return elem.nodeType === 1 && elem.getAttribute("id") === match;
                },
                TAG: function(elem, match) {
                    return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;
                },
                CLASS: function(elem, match) {
                    return (" " + (elem.className || elem.getAttribute("class")) + " ")
                .indexOf(match) > -1;
                },
                ATTR: function(elem, match) {
                    var name = match[1],
                result = Expr.attrHandle[name] ?
                    Expr.attrHandle[name](elem) :
                    elem[name] != null ?
                        elem[name] :
                        elem.getAttribute(name),
                value = result + "",
                type = match[2],
                check = match[4];
                    return result == null ?
                type === "!=" :
                type === "=" ?
                value === check :
                type === "*=" ?
                value.indexOf(check) >= 0 :
                type === "~=" ?
                (" " + value + " ").indexOf(check) >= 0 :
                !check ?
                value && result !== false :
                type === "!=" ?
                value != check :
                type === "^=" ?
                value.indexOf(check) === 0 :
                type === "$=" ?
                value.substr(value.length - check.length) === check :
                type === "|=" ?
                value === check || value.substr(0, check.length + 1) === check + "-" :
                false;
                },
                POS: function(elem, match, i, array) {
                    var name = match[2], filter = Expr.setFilters[name];
                    if (filter) {
                        return filter(elem, i, match, array);
                    }
                }
            }
        };
        var origPOS = Expr.match.POS;
        for (var type in Expr.match) {
            Expr.match[type] = RegExp(Expr.match[type].source + /(?![^\[]*\])(?![^\(]*\))/.source);
        }
        var makeArray = function(array, results) {
            array = Array.prototype.slice.call(array);
            if (results) {
                results.push.apply(results, array);
                return results;
            }
            return array;
        };
        try {
            Array.prototype.slice.call(document.documentElement.childNodes);
        } catch (e) {
            makeArray = function(array, results) {
                var ret = results || [];
                if (toString.call(array) === "[object Array]") {
                    Array.prototype.push.apply(ret, array);
                } else {
                    if (typeof array.length === "number") {
                        for (var i = 0, l = array.length; i < l; i++) {
                            ret.push(array[i]);
                        }
                    } else {
                        for (var i = 0; array[i]; i++) {
                            ret.push(array[i]);
                        }
                    }
                }
                return ret;
            };
        }
        var sortOrder;
        if (document.documentElement.compareDocumentPosition) {
            sortOrder = function(a, b) {
                var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
                if (ret === 0) {
                    hasDuplicate = true;
                }
                return ret;
            };
        } else if ("sourceIndex" in document.documentElement) {
            sortOrder = function(a, b) {
                var ret = a.sourceIndex - b.sourceIndex;
                if (ret === 0) {
                    hasDuplicate = true;
                }
                return ret;
            };
        } else if (document.createRange) {
            sortOrder = function(a, b) {
                var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
                aRange.selectNode(a);
                aRange.collapse(true);
                bRange.selectNode(b);
                bRange.collapse(true);
                var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
                if (ret === 0) {
                    hasDuplicate = true;
                }
                return ret;
            };
        }
        (function() {
            var form = document.createElement("form"),
        id = "script" + (new Date).getTime();
            form.innerHTML = "<input name='" + id + "'/>";
            var root = document.documentElement;
            root.insertBefore(form, root.firstChild);
            if (!!document.getElementById(id)) {
                Expr.find.ID = function(match, context, isXML) {
                    if (typeof context.getElementById !== "undefined" && !isXML) {
                        var m = context.getElementById(match[1]);
                        return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
                    }
                };
                Expr.filter.ID = function(elem, match) {
                    var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
                    return elem.nodeType === 1 && node && node.nodeValue === match;
                };
            }
            root.removeChild(form);
        })();
        (function() {
            var div = document.createElement("div");
            div.appendChild(document.createComment(""));
            if (div.getElementsByTagName("*").length > 0) {
                Expr.find.TAG = function(match, context) {
                    var results = context.getElementsByTagName(match[1]);
                    if (match[1] === "*") {
                        var tmp = [];
                        for (var i = 0; results[i]; i++) {
                            if (results[i].nodeType === 1) {
                                tmp.push(results[i]);
                            }
                        }
                        results = tmp;
                    }
                    return results;
                };
            }
            div.innerHTML = "<a href='#'></a>";
            if (div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
            div.firstChild.getAttribute("href") !== "#") {
                Expr.attrHandle.href = function(elem) {
                    return elem.getAttribute("href", 2);
                };
            }
        })();
        if (document.querySelectorAll) (function() {
            var oldSizzle = Sizzle, div = document.createElement("div");
            div.innerHTML = "<p class='TEST'></p>";
            if (div.querySelectorAll && div.querySelectorAll(".TEST").length === 0) {
                return;
            }
            Sizzle = function(query, context, extra, seed) {
                context = context || document;
                if (!seed && context.nodeType === 9 && !isXML(context)) {
                    try {
                        return makeArray(context.querySelectorAll(query), extra);
                    } catch (e) { }
                }
                return oldSizzle(query, context, extra, seed);
            };
            Sizzle.find = oldSizzle.find;
            Sizzle.filter = oldSizzle.filter;
            Sizzle.selectors = oldSizzle.selectors;
            Sizzle.matches = oldSizzle.matches;
        })();
        if (document.getElementsByClassName && document.documentElement.getElementsByClassName) (function() {
            var div = document.createElement("div");
            div.innerHTML = "<div class='test e'></div><div class='test'></div>";
            if (div.getElementsByClassName("e").length === 0)
                return;
            div.lastChild.className = "e";
            if (div.getElementsByClassName("e").length === 1)
                return;
            Expr.order.splice(1, 0, "CLASS");
            Expr.find.CLASS = function(match, context, isXML) {
                if (typeof context.getElementsByClassName !== "undefined" && !isXML) {
                    return context.getElementsByClassName(match[1]);
                }
            };
        })();
        function dirNodeCheck(dir, cur, doneName, checkSet, nodeCheck, isXML) {
            var sibDir = dir == "previousSibling" && !isXML;
            for (var i = 0, l = checkSet.length; i < l; i++) {
                var elem = checkSet[i];
                if (elem) {
                    if (sibDir && elem.nodeType === 1) {
                        elem.sizcache = doneName;
                        elem.sizset = i;
                    }
                    elem = elem[dir];
                    var match = false;
                    while (elem) {
                        if (elem.sizcache === doneName) {
                            match = checkSet[elem.sizset];
                            break;
                        }
                        if (elem.nodeType === 1 && !isXML) {
                            elem.sizcache = doneName;
                            elem.sizset = i;
                        }
                        if (elem.nodeName === cur) {
                            match = elem;
                            break;
                        }
                        elem = elem[dir];
                    }
                    checkSet[i] = match;
                }
            }
        }
        function dirCheck(dir, cur, doneName, checkSet, nodeCheck, isXML) {
            var sibDir = dir == "previousSibling" && !isXML;
            for (var i = 0, l = checkSet.length; i < l; i++) {
                var elem = checkSet[i];
                if (elem) {
                    if (sibDir && elem.nodeType === 1) {
                        elem.sizcache = doneName;
                        elem.sizset = i;
                    }
                    elem = elem[dir];
                    var match = false;
                    while (elem) {
                        if (elem.sizcache === doneName) {
                            match = checkSet[elem.sizset];
                            break;
                        }
                        if (elem.nodeType === 1) {
                            if (!isXML) {
                                elem.sizcache = doneName;
                                elem.sizset = i;
                            }
                            if (typeof cur !== "string") {
                                if (elem === cur) {
                                    match = true;
                                    break;
                                }
                            } else if (Sizzle.filter(cur, [elem]).length > 0) {
                                match = elem;
                                break;
                            }
                        }
                        elem = elem[dir];
                    }
                    checkSet[i] = match;
                }
            }
        }
        var contains = document.compareDocumentPosition ? function(a, b) {
            return a.compareDocumentPosition(b) & 16;
        } : function(a, b) {
            return a !== b && (a.contains ? a.contains(b) : true);
        };
        var isXML = function(elem) {
            return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
        !!elem.ownerDocument && isXML(elem.ownerDocument);
        };
        var posProcess = function(selector, context) {
            var tmpSet = [], later = "", match,
        root = context.nodeType ? [context] : context;
            while ((match = Expr.match.PSEUDO.exec(selector))) {
                later += match[0];
                selector = selector.replace(Expr.match.PSEUDO, "");
            }
            selector = Expr.relative[selector] ? selector + "*" : selector;
            for (var i = 0, l = root.length; i < l; i++) {
                Sizzle(selector, root[i], tmpSet);
            }
            return Sizzle.filter(later, tmpSet);
        };
        jQuery.find = Sizzle;
        jQuery.filter = Sizzle.filter;
        jQuery.expr = Sizzle.selectors;
        jQuery.expr[":"] = jQuery.expr.filters;
        Sizzle.selectors.filters.hidden = function(elem) {
            return elem.offsetWidth === 0 || elem.offsetHeight === 0;
        };
        Sizzle.selectors.filters.visible = function(elem) {
            return elem.offsetWidth > 0 || elem.offsetHeight > 0;
        };
        Sizzle.selectors.filters.animated = function(elem) {
            return jQuery.grep(jQuery.timers, function(fn) {
                return elem === fn.elem;
            }).length;
        };
        jQuery.multiFilter = function(expr, elems, not) {
            if (not) {
                expr = ":not(" + expr + ")";
            }
            return Sizzle.matches(expr, elems);
        };
        jQuery.dir = function(elem, dir) {
            var matched = [], cur = elem[dir];
            while (cur && cur != document) {
                if (cur.nodeType == 1)
                    matched.push(cur);
                cur = cur[dir];
            }
            return matched;
        };
        jQuery.nth = function(cur, result, dir, elem) {
            result = result || 1;
            var num = 0;
            for (; cur; cur = cur[dir])
                if (cur.nodeType == 1 && ++num == result)
                break;
            return cur;
        };
        jQuery.sibling = function(n, elem) {
            var r = [];
            for (; n; n = n.nextSibling) {
                if (n.nodeType == 1 && n != elem)
                    r.push(n);
            }
            return r;
        };
        return;
        window.Sizzle = Sizzle;
    })();
    /*
    * A number of helper functions used for managing events.
    * Many of the ideas behind this code originated from
    * Dean Edwards' addEvent library.
    */
    jQuery.event = {
        add: function(elem, types, handler, data) {
            if (elem.nodeType == 3 || elem.nodeType == 8)
                return;
            if (elem.setInterval && elem != window)
                elem = window;
            if (!handler.guid)
                handler.guid = this.guid++;
            if (data !== undefined) {
                var fn = handler;
                handler = this.proxy(fn);
                handler.data = data;
            }
            var events = jQuery.data(elem, "events") || jQuery.data(elem, "events", {}),
            handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function() {
                return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
                    jQuery.event.handle.apply(arguments.callee.elem, arguments) :
                    undefined;
            });
            handle.elem = elem;
            jQuery.each(types.split(/\s+/), function(index, type) {
                var namespaces = type.split(".");
                type = namespaces.shift();
                handler.type = namespaces.slice().sort().join(".");
                var handlers = events[type];
                if (jQuery.event.specialAll[type])
                    jQuery.event.specialAll[type].setup.call(elem, data, namespaces);
                if (!handlers) {
                    handlers = events[type] = {};
                    if (!jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem, data, namespaces) === false) {
                        if (elem.addEventListener)
                            elem.addEventListener(type, handle, false);
                        else if (elem.attachEvent)
                            elem.attachEvent("on" + type, handle);
                    }
                }
                handlers[handler.guid] = handler;
                jQuery.event.global[type] = true;
            });
            elem = null;
        },
        guid: 1,
        global: {},
        remove: function(elem, types, handler) {
            if (elem.nodeType == 3 || elem.nodeType == 8)
                return;
            var events = jQuery.data(elem, "events"), ret, index;
            if (events) {
                if (types === undefined || (typeof types === "string" && types.charAt(0) == "."))
                    for (var type in events)
                    this.remove(elem, type + (types || ""));
                else {
                    if (types.type) {
                        handler = types.handler;
                        types = types.type;
                    }
                    jQuery.each(types.split(/\s+/), function(index, type) {
                        var namespaces = type.split(".");
                        type = namespaces.shift();
                        var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
                        if (events[type]) {
                            if (handler)
                                delete events[type][handler.guid];
                            else
                                for (var handle in events[type])
                                if (namespace.test(events[type][handle].type))
                                delete events[type][handle];
                            if (jQuery.event.specialAll[type])
                                jQuery.event.specialAll[type].teardown.call(elem, namespaces);
                            for (ret in events[type]) break;
                            if (!ret) {
                                if (!jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem, namespaces) === false) {
                                    if (elem.removeEventListener)
                                        elem.removeEventListener(type, jQuery.data(elem, "handle"), false);
                                    else if (elem.detachEvent)
                                        elem.detachEvent("on" + type, jQuery.data(elem, "handle"));
                                }
                                ret = null;
                                delete events[type];
                            }
                        }
                    });
                }
                for (ret in events) break;
                if (!ret) {
                    var handle = jQuery.data(elem, "handle");
                    if (handle) handle.elem = null;
                    jQuery.removeData(elem, "events");
                    jQuery.removeData(elem, "handle");
                }
            }
        },
        trigger: function(event, data, elem, bubbling) {
            var type = event.type || event;
            if (!bubbling) {
                event = typeof event === "object" ?
                event[expando] ? event :
                jQuery.extend(jQuery.Event(type), event) :
                jQuery.Event(type);
                if (type.indexOf("!") >= 0) {
                    event.type = type = type.slice(0, -1);
                    event.exclusive = true;
                }
                if (!elem) {
                    event.stopPropagation();
                    if (this.global[type])
                        jQuery.each(jQuery.cache, function() {
                            if (this.events && this.events[type])
                                jQuery.event.trigger(event, data, this.handle.elem);
                        });
                }
                if (!elem || elem.nodeType == 3 || elem.nodeType == 8)
                    return undefined;
                event.result = undefined;
                event.target = elem;
                data = jQuery.makeArray(data);
                data.unshift(event);
            }
            event.currentTarget = elem;
            var handle = jQuery.data(elem, "handle");
            if (handle)
                handle.apply(elem, data);
            if ((!elem[type] || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on" + type] && elem["on" + type].apply(elem, data) === false)
                event.result = false;
            if (!bubbling && elem[type] && !event.isDefaultPrevented() && !(jQuery.nodeName(elem, 'a') && type == "click")) {
                this.triggered = true;
                try {
                    elem[type]();
                } catch (e) { }
            }
            this.triggered = false;
            if (!event.isPropagationStopped()) {
                var parent = elem.parentNode || elem.ownerDocument;
                if (parent)
                    jQuery.event.trigger(event, data, parent, true);
            }
        },
        handle: function(event) {
            var all, handlers;
            event = arguments[0] = jQuery.event.fix(event || window.event);
            event.currentTarget = this;
            var namespaces = event.type.split(".");
            event.type = namespaces.shift();
            all = !namespaces.length && !event.exclusive;
            var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
            handlers = (jQuery.data(this, "events") || {})[event.type];
            for (var j in handlers) {
                var handler = handlers[j];
                if (all || namespace.test(handler.type)) {
                    event.handler = handler;
                    event.data = handler.data;
                    var ret = handler.apply(this, arguments);
                    if (ret !== undefined) {
                        event.result = ret;
                        if (ret === false) {
                            event.preventDefault();
                            event.stopPropagation();
                        }
                    }
                    if (event.isImmediatePropagationStopped())
                        break;
                }
            }
        },
        props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
        fix: function(event) {
            if (event[expando])
                return event;
            var originalEvent = event;
            event = jQuery.Event(originalEvent);
            for (var i = this.props.length, prop; i; ) {
                prop = this.props[--i];
                event[prop] = originalEvent[prop];
            }
            if (!event.target)
                event.target = event.srcElement || document;
            if (event.target.nodeType == 3)
                event.target = event.target.parentNode;
            if (!event.relatedTarget && event.fromElement)
                event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
            if (event.pageX == null && event.clientX != null) {
                var doc = document.documentElement, body = document.body;
                event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc.clientLeft || 0);
                event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc.clientTop || 0);
            }
            if (!event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode))
                event.which = event.charCode || event.keyCode;
            if (!event.metaKey && event.ctrlKey)
                event.metaKey = event.ctrlKey;
            if (!event.which && event.button)
                event.which = (event.button & 1 ? 1 : (event.button & 2 ? 3 : (event.button & 4 ? 2 : 0)));
            return event;
        },
        proxy: function(fn, proxy) {
            proxy = proxy || function() { return fn.apply(this, arguments); };
            proxy.guid = fn.guid = fn.guid || proxy.guid || this.guid++;
            return proxy;
        },
        special: {
            ready: {
                setup: bindReady,
                teardown: function() { }
            }
        },
        specialAll: {
            live: {
                setup: function(selector, namespaces) {
                    jQuery.event.add(this, namespaces[0], liveHandler);
                },
                teardown: function(namespaces) {
                    if (namespaces.length) {
                        var remove = 0, name = RegExp("(^|\\.)" + namespaces[0] + "(\\.|$)");
                        jQuery.each((jQuery.data(this, "events").live || {}), function() {
                            if (name.test(this.type))
                                remove++;
                        });
                        if (remove < 1)
                            jQuery.event.remove(this, namespaces[0], liveHandler);
                    }
                }
            }
        }
    };
    jQuery.Event = function(src) {
        if (!this.preventDefault)
            return new jQuery.Event(src);
        if (src && src.type) {
            this.originalEvent = src;
            this.type = src.type;
        } else
            this.type = src;
        this.timeStamp = now();
        this[expando] = true;
    };
    function returnFalse() {
        return false;
    }
    function returnTrue() {
        return true;
    }
    jQuery.Event.prototype = {
        preventDefault: function() {
            this.isDefaultPrevented = returnTrue;
            var e = this.originalEvent;
            if (!e)
                return;
            if (e.preventDefault)
                e.preventDefault();
            e.returnValue = false;
        },
        stopPropagation: function() {
            this.isPropagationStopped = returnTrue;
            var e = this.originalEvent;
            if (!e)
                return;
            if (e.stopPropagation)
                e.stopPropagation();
            e.cancelBubble = true;
        },
        stopImmediatePropagation: function() {
            this.isImmediatePropagationStopped = returnTrue;
            this.stopPropagation();
        },
        isDefaultPrevented: returnFalse,
        isPropagationStopped: returnFalse,
        isImmediatePropagationStopped: returnFalse
    };
    var withinElement = function(event) {
        var parent = event.relatedTarget;
        while (parent && parent != this)
            try { parent = parent.parentNode; }
        catch (e) { parent = this; }
        if (parent != this) {
            event.type = event.data;
            jQuery.event.handle.apply(this, arguments);
        }
    };
    jQuery.each({
        mouseover: 'mouseenter',
        mouseout: 'mouseleave'
    }, function(orig, fix) {
        jQuery.event.special[fix] = {
            setup: function() {
                jQuery.event.add(this, orig, withinElement, fix);
            },
            teardown: function() {
                jQuery.event.remove(this, orig, withinElement);
            }
        };
    });
    jQuery.fn.extend({
        bind: function(type, data, fn) {
            return type == "unload" ? this.one(type, data, fn) : this.each(function() {
                jQuery.event.add(this, type, fn || data, fn && data);
            });
        },
        one: function(type, data, fn) {
            var one = jQuery.event.proxy(fn || data, function(event) {
                jQuery(this).unbind(event, one);
                return (fn || data).apply(this, arguments);
            });
            return this.each(function() {
                jQuery.event.add(this, type, one, fn && data);
            });
        },
        unbind: function(type, fn) {
            return this.each(function() {
                jQuery.event.remove(this, type, fn);
            });
        },
        trigger: function(type, data) {
            return this.each(function() {
                jQuery.event.trigger(type, data, this);
            });
        },
        triggerHandler: function(type, data) {
            if (this[0]) {
                var event = jQuery.Event(type);
                event.preventDefault();
                event.stopPropagation();
                jQuery.event.trigger(event, data, this[0]);
                return event.result;
            }
        },
        toggle: function(fn) {
            var args = arguments, i = 1;
            while (i < args.length)
                jQuery.event.proxy(fn, args[i++]);
            return this.click(jQuery.event.proxy(fn, function(event) {
                this.lastToggle = (this.lastToggle || 0) % i;
                event.preventDefault();
                return args[this.lastToggle++].apply(this, arguments) || false;
            }));
        },
        hover: function(fnOver, fnOut) {
            return this.mouseenter(fnOver).mouseleave(fnOut);
        },
        ready: function(fn) {
            bindReady();
            if (jQuery.isReady)
                fn.call(document, jQuery);
            else
                jQuery.readyList.push(fn);
            return this;
        },
        live: function(type, fn) {
            var proxy = jQuery.event.proxy(fn);
            proxy.guid += this.selector + type;
            jQuery(document).bind(liveConvert(type, this.selector), this.selector, proxy);
            return this;
        },
        die: function(type, fn) {
            jQuery(document).unbind(liveConvert(type, this.selector), fn ? { guid: fn.guid + this.selector + type} : null);
            return this;
        }
    });
    function liveHandler(event) {
        var check = RegExp("(^|\\.)" + event.type + "(\\.|$)"),
        stop = true,
        elems = [];
        jQuery.each(jQuery.data(this, "events").live || [], function(i, fn) {
            if (check.test(fn.type)) {
                var elem = jQuery(event.target).closest(fn.data)[0];
                if (elem)
                    elems.push({ elem: elem, fn: fn });
            }
        });
        elems.sort(function(a, b) {
            return jQuery.data(a.elem, "closest") - jQuery.data(b.elem, "closest");
        });
        jQuery.each(elems, function() {
            if (this.fn.call(this.elem, event, this.fn.data) === false)
                return (stop = false);
        });
        return stop;
    }
    function liveConvert(type, selector) {
        return ["live", type, selector.replace(/\./g, "`").replace(/ /g, "|")].join(".");
    }
    jQuery.extend({
        isReady: false,
        readyList: [],
        ready: function() {
            if (!jQuery.isReady) {
                jQuery.isReady = true;
                if (jQuery.readyList) {
                    jQuery.each(jQuery.readyList, function() {
                        this.call(document, jQuery);
                    });
                    jQuery.readyList = null;
                }
                jQuery(document).triggerHandler("ready");
            }
        }
    });
    var readyBound = false;
    function bindReady() {
        if (readyBound) return;
        readyBound = true;
        if (document.addEventListener) {
            document.addEventListener("DOMContentLoaded", function() {
                document.removeEventListener("DOMContentLoaded", arguments.callee, false);
                jQuery.ready();
            }, false);
        } else if (document.attachEvent) {
            document.attachEvent("onreadystatechange", function() {
                if (document.readyState === "complete") {
                    document.detachEvent("onreadystatechange", arguments.callee);
                    jQuery.ready();
                }
            });
            if (document.documentElement.doScroll && window == window.top) (function() {
                if (jQuery.isReady) return;
                try {
                    document.documentElement.doScroll("left");
                } catch (error) {
                    setTimeout(arguments.callee, 0);
                    return;
                }
                jQuery.ready();
            })();
        }
        jQuery.event.add(window, "load", jQuery.ready);
    }
    jQuery.each(("blur,focus,load,resize,scroll,unload,click,dblclick," +
    "mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," +
    "change,select,submit,keydown,keypress,keyup,error").split(","), function(i, name) {
        jQuery.fn[name] = function(fn) {
            return fn ? this.bind(name, fn) : this.trigger(name);
        };
    });
    jQuery(window).bind('unload', function() {
        for (var id in jQuery.cache)
            if (id != 1 && jQuery.cache[id].handle)
            jQuery.event.remove(jQuery.cache[id].handle.elem);
    });
    (function() {
        jQuery.support = {};
        var root = document.documentElement,
        script = document.createElement("script"),
        div = document.createElement("div"),
        id = "script" + (new Date).getTime();
        div.style.display = "none";
        div.innerHTML = '   <link/><table></table><a href="/a" style="color:red;float:left;opacity:.5;">a</a><select><option>text</option></select><object><param/></object>';
        var all = div.getElementsByTagName("*"),
        a = div.getElementsByTagName("a")[0];
        if (!all || !all.length || !a) {
            return;
        }
        jQuery.support = {
            leadingWhitespace: div.firstChild.nodeType == 3,
            tbody: !div.getElementsByTagName("tbody").length,
            objectAll: !!div.getElementsByTagName("object")[0]
            .getElementsByTagName("*").length,
            htmlSerialize: !!div.getElementsByTagName("link").length,
            style: /red/.test(a.getAttribute("style")),
            hrefNormalized: a.getAttribute("href") === "/a",
            opacity: a.style.opacity === "0.5",
            cssFloat: !!a.style.cssFloat,
            scriptEval: false,
            noCloneEvent: true,
            boxModel: null
        };
        script.type = "text/javascript";
        try {
            script.appendChild(document.createTextNode("window." + id + "=1;"));
        } catch (e) { }
        root.insertBefore(script, root.firstChild);
        if (window[id]) {
            jQuery.support.scriptEval = true;
            delete window[id];
        }
        root.removeChild(script);
        if (div.attachEvent && div.fireEvent) {
            div.attachEvent("onclick", function() {
                jQuery.support.noCloneEvent = false;
                div.detachEvent("onclick", arguments.callee);
            });
            div.cloneNode(true).fireEvent("onclick");
        }
        jQuery(function() {
            var div = document.createElement("div");
            div.style.width = div.style.paddingLeft = "1px";
            document.body.appendChild(div);
            jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
            document.body.removeChild(div).style.display = 'none';
        });
    })();
    var styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat";
    jQuery.props = {
        "for": "htmlFor",
        "class": "className",
        "float": styleFloat,
        cssFloat: styleFloat,
        styleFloat: styleFloat,
        readonly: "readOnly",
        maxlength: "maxLength",
        cellspacing: "cellSpacing",
        rowspan: "rowSpan",
        tabindex: "tabIndex"
    };
    jQuery.fn.extend({
        _load: jQuery.fn.load,
        load: function(url, params, callback) {
            if (typeof url !== "string")
                return this._load(url);
            var off = url.indexOf(" ");
            if (off >= 0) {
                var selector = url.slice(off, url.length);
                url = url.slice(0, off);
            }
            var type = "GET";
            if (params)
                if (jQuery.isFunction(params)) {
                callback = params;
                params = null;
            } else if (typeof params === "object") {
                params = jQuery.param(params);
                type = "POST";
            }
            var self = this;
            jQuery.ajax({
                url: url,
                type: type,
                dataType: "html",
                data: params,
                complete: function(res, status) {
                    if (status == "success" || status == "notmodified")
                        self.html(selector ?
                        jQuery("<div/>")
                            .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, ""))
                            .find(selector) :
                        res.responseText);
                    if (callback)
                        self.each(callback, [res.responseText, status, res]);
                }
            });
            return this;
        },
        serialize: function() {
            return jQuery.param(this.serializeArray());
        },
        serializeArray: function() {
            return this.map(function() {
                return this.elements ? jQuery.makeArray(this.elements) : this;
            })
        .filter(function() {
            return this.name && !this.disabled &&
                (this.checked || /select|textarea/i.test(this.nodeName) ||
                    /text|hidden|password|search/i.test(this.type));
        })
        .map(function(i, elem) {
            var val = jQuery(this).val();
            return val == null ? null :
                jQuery.isArray(val) ?
                    jQuery.map(val, function(val, i) {
                        return { name: elem.name, value: val };
                    }) :
                    { name: elem.name, value: val };
        }).get();
        }
    });
    jQuery.each("ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i, o) {
        jQuery.fn[o] = function(f) {
            return this.bind(o, f);
        };
    });
    var jsc = now();
    jQuery.extend({
        get: function(url, data, callback, type) {
            if (jQuery.isFunction(data)) {
                callback = data;
                data = null;
            }
            return jQuery.ajax({
                type: "GET",
                url: url,
                data: data,
                success: callback,
                dataType: type
            });
        },
        getScript: function(url, callback) {
            return jQuery.get(url, null, callback, "script");
        },
        getJSON: function(url, data, callback) {
            return jQuery.get(url, data, callback, "json");
        },
        post: function(url, data, callback, type) {
            if (jQuery.isFunction(data)) {
                callback = data;
                data = {};
            }
            return jQuery.ajax({
                type: "POST",
                url: url,
                data: data,
                success: callback,
                dataType: type
            });
        },
        ajaxSetup: function(settings) {
            jQuery.extend(jQuery.ajaxSettings, settings);
        },
        ajaxSettings: {
            url: location.href,
            global: true,
            type: "GET",
            contentType: "application/x-www-form-urlencoded",
            processData: true,
            async: true,
            xhr: function() {
                return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
            },
            accepts: {
                xml: "application/xml, text/xml",
                html: "text/html",
                script: "text/javascript, application/javascript",
                json: "application/json, text/javascript",
                text: "text/plain",
                _default: "*/*"
            }
        },
        lastModified: {},
        ajax: function(s) {
            s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s));
            var jsonp, jsre = /=\?(&|$)/g, status, data,
            type = s.type.toUpperCase();
            if (s.data && s.processData && typeof s.data !== "string")
                s.data = jQuery.param(s.data);
            if (s.dataType == "jsonp") {
                if (type == "GET") {
                    if (!s.url.match(jsre))
                        s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp || "callback") + "=?";
                } else if (!s.data || !s.data.match(jsre))
                    s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
                s.dataType = "json";
            }
            if (s.dataType == "json" && (s.data && s.data.match(jsre) || s.url.match(jsre))) {
                jsonp = "jsonp" + jsc++;
                if (s.data)
                    s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
                s.url = s.url.replace(jsre, "=" + jsonp + "$1");
                s.dataType = "script";
                window[jsonp] = function(tmp) {
                    data = tmp;
                    success();
                    complete();
                    window[jsonp] = undefined;
                    try { delete window[jsonp]; } catch (e) { }
                    if (head)
                        head.removeChild(script);
                };
            }
            if (s.dataType == "script" && s.cache == null)
                s.cache = false;
            if (s.cache === false && type == "GET") {
                var ts = now();
                var ret = s.url.replace(/(\?|&)_=.*?(&|$)/, "$1_=" + ts + "$2");
                s.url = ret + ((ret == s.url) ? (s.url.match(/\?/) ? "&" : "?") + "_=" + ts : "");
            }
            if (s.data && type == "GET") {
                s.url += (s.url.match(/\?/) ? "&" : "?") + s.data;
                s.data = null;
            }
            if (s.global && !jQuery.active++)
                jQuery.event.trigger("ajaxStart");
            var parts = /^(\w+:)?\/\/([^\/?#]+)/.exec(s.url);
            if (s.dataType == "script" && type == "GET" && parts
            && (parts[1] && parts[1] != location.protocol || parts[2] != location.host)) {
                var head = document.getElementsByTagName("head")[0];
                var script = document.createElement("script");
                script.src = s.url;
                if (s.scriptCharset)
                    script.charset = s.scriptCharset;
                if (!jsonp) {
                    var done = false;
                    script.onload = script.onreadystatechange = function() {
                        if (!done && (!this.readyState ||
                            this.readyState == "loaded" || this.readyState == "complete")) {
                            done = true;
                            success();
                            complete();
                            script.onload = script.onreadystatechange = null;
                            head.removeChild(script);
                        }
                    };
                }
                head.appendChild(script);
                return undefined;
            }
            var requestDone = false;
            var xhr = s.xhr();
            if (s.username)
                xhr.open(type, s.url, s.async, s.username, s.password);
            else
                xhr.open(type, s.url, s.async);
            try {
                if (s.data)
                    xhr.setRequestHeader("Content-Type", s.contentType);
                if (s.ifModified)
                    xhr.setRequestHeader("If-Modified-Since",
                    jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT");
                xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
                xhr.setRequestHeader("Accept", s.dataType && s.accepts[s.dataType] ?
                s.accepts[s.dataType] + ", */*" :
                s.accepts._default);
            } catch (e) { }
            if (s.beforeSend && s.beforeSend(xhr, s) === false) {
                if (s.global && ! --jQuery.active)
                    jQuery.event.trigger("ajaxStop");
                xhr.abort();
                return false;
            }
            if (s.global)
                jQuery.event.trigger("ajaxSend", [xhr, s]);
            var onreadystatechange = function(isTimeout) {
                if (xhr.readyState == 0) {
                    if (ival) {
                        clearInterval(ival);
                        ival = null;
                        if (s.global && ! --jQuery.active)
                            jQuery.event.trigger("ajaxStop");
                    }
                } else if (!requestDone && xhr && (xhr.readyState == 4 || isTimeout == "timeout")) {
                    requestDone = true;
                    if (ival) {
                        clearInterval(ival);
                        ival = null;
                    }
                    status = isTimeout == "timeout" ? "timeout" :
                    !jQuery.httpSuccess(xhr) ? "error" :
                    s.ifModified && jQuery.httpNotModified(xhr, s.url) ? "notmodified" :
                    "success";
                    if (status == "success") {
                        try {
                            data = jQuery.httpData(xhr, s.dataType, s);
                        } catch (e) {
                            status = "parsererror";
                        }
                    }
                    if (status == "success") {
                        var modRes;
                        try {
                            modRes = xhr.getResponseHeader("Last-Modified");
                        } catch (e) { }
                        if (s.ifModified && modRes)
                            jQuery.lastModified[s.url] = modRes;
                        if (!jsonp)
                            success();
                    } else
                        jQuery.handleError(s, xhr, status);
                    complete();
                    if (isTimeout)
                        xhr.abort();
                    if (s.async)
                        xhr = null;
                }
            };
            if (s.async) {
                var ival = setInterval(onreadystatechange, 13);
                if (s.timeout > 0)
                    setTimeout(function() {
                        if (xhr && !requestDone)
                            onreadystatechange("timeout");
                    }, s.timeout);
            }
            try {
                xhr.send(s.data);
            } catch (e) {
                jQuery.handleError(s, xhr, null, e);
            }
            if (!s.async)
                onreadystatechange();
            function success() {
                if (s.success)
                    s.success(data, status);
                if (s.global)
                    jQuery.event.trigger("ajaxSuccess", [xhr, s]);
            }
            function complete() {
                if (s.complete)
                    s.complete(xhr, status);
                if (s.global)
                    jQuery.event.trigger("ajaxComplete", [xhr, s]);
                if (s.global && ! --jQuery.active)
                    jQuery.event.trigger("ajaxStop");
            }
            return xhr;
        },
        handleError: function(s, xhr, status, e) {
            if (s.error) s.error(xhr, status, e);
            if (s.global)
                jQuery.event.trigger("ajaxError", [xhr, s, e]);
        },
        active: 0,
        httpSuccess: function(xhr) {
            try {
                return !xhr.status && location.protocol == "file:" ||
                (xhr.status >= 200 && xhr.status < 300) || xhr.status == 304 || xhr.status == 1223;
            } catch (e) { }
            return false;
        },
        httpNotModified: function(xhr, url) {
            try {
                var xhrRes = xhr.getResponseHeader("Last-Modified");
                return xhr.status == 304 || xhrRes == jQuery.lastModified[url];
            } catch (e) { }
            return false;
        },
        httpData: function(xhr, type, s) {
            var ct = xhr.getResponseHeader("content-type"),
            xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,
            data = xml ? xhr.responseXML : xhr.responseText;
            if (xml && data.documentElement.tagName == "parsererror")
                throw "parsererror";
            if (s && s.dataFilter)
                data = s.dataFilter(data, type);
            if (typeof data === "string") {
                if (type == "script")
                    jQuery.globalEval(data);
                if (type == "json")
                    data = window["eval"]("(" + data + ")");
            }
            return data;
        },
        param: function(a) {
            var s = [];
            function add(key, value) {
                s[s.length] = encodeURIComponent(key) + '=' + encodeURIComponent(value);
            };
            if (jQuery.isArray(a) || a.jquery)
                jQuery.each(a, function() {
                    add(this.name, this.value);
                });
            else
                for (var j in a)
                if (jQuery.isArray(a[j]))
                jQuery.each(a[j], function() {
                    add(j, this);
                });
            else
                add(j, jQuery.isFunction(a[j]) ? a[j]() : a[j]);
            return s.join("&").replace(/%20/g, "+");
        }
    });
    var elemdisplay = {},
    timerId,
    fxAttrs = [
        ["height", "marginTop", "marginBottom", "paddingTop", "paddingBottom"],
        ["width", "marginLeft", "marginRight", "paddingLeft", "paddingRight"],
        ["opacity"]
    ];
    function genFx(type, num) {
        var obj = {};
        jQuery.each(fxAttrs.concat.apply([], fxAttrs.slice(0, num)), function() {
            obj[this] = type;
        });
        return obj;
    }
    jQuery.fn.extend({
        show: function(speed, callback) {
            if (speed) {
                return this.animate(genFx("show", 3), speed, callback);
            } else {
                for (var i = 0, l = this.length; i < l; i++) {
                    var old = jQuery.data(this[i], "olddisplay");
                    this[i].style.display = old || "";
                    if (jQuery.css(this[i], "display") === "none") {
                        var tagName = this[i].tagName, display;
                        if (elemdisplay[tagName]) {
                            display = elemdisplay[tagName];
                        } else {
                            var elem = jQuery("<" + tagName + " />").appendTo("body");
                            display = elem.css("display");
                            if (display === "none")
                                display = "block";
                            elem.remove();
                            elemdisplay[tagName] = display;
                        }
                        jQuery.data(this[i], "olddisplay", display);
                    }
                }
                for (var i = 0, l = this.length; i < l; i++) {
                    this[i].style.display = jQuery.data(this[i], "olddisplay") || "";
                }
                return this;
            }
        },
        hide: function(speed, callback) {
            if (speed) {
                return this.animate(genFx("hide", 3), speed, callback);
            } else {
                for (var i = 0, l = this.length; i < l; i++) {
                    var old = jQuery.data(this[i], "olddisplay");
                    if (!old && old !== "none")
                        jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
                }
                for (var i = 0, l = this.length; i < l; i++) {
                    this[i].style.display = "none";
                }
                return this;
            }
        },
        _toggle: jQuery.fn.toggle,
        toggle: function(fn, fn2) {
            var bool = typeof fn === "boolean";
            return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
            this._toggle.apply(this, arguments) :
            fn == null || bool ?
                this.each(function() {
                    var state = bool ? fn : jQuery(this).is(":hidden");
                    jQuery(this)[state ? "show" : "hide"]();
                }) :
                this.animate(genFx("toggle", 3), fn, fn2);
        },
        fadeTo: function(speed, to, callback) {
            return this.animate({ opacity: to }, speed, callback);
        },
        animate: function(prop, speed, easing, callback) {
            var optall = jQuery.speed(speed, easing, callback);
            return this[optall.queue === false ? "each" : "queue"](function() {
                var opt = jQuery.extend({}, optall), p,
                hidden = this.nodeType == 1 && jQuery(this).is(":hidden"),
                self = this;
                for (p in prop) {
                    if (prop[p] == "hide" && hidden || prop[p] == "show" && !hidden)
                        return opt.complete.call(this);
                    if ((p == "height" || p == "width") && this.style) {
                        opt.display = jQuery.css(this, "display");
                        opt.overflow = this.style.overflow;
                    }
                }
                if (opt.overflow != null)
                    this.style.overflow = "hidden";
                opt.curAnim = jQuery.extend({}, prop);
                jQuery.each(prop, function(name, val) {
                    var e = new jQuery.fx(self, opt, name);
                    if (/toggle|show|hide/.test(val))
                        e[val == "toggle" ? hidden ? "show" : "hide" : val](prop);
                    else {
                        var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),
                        start = e.cur(true) || 0;
                        if (parts) {
                            var end = parseFloat(parts[2]),
                            unit = parts[3] || "px";
                            if (unit != "px") {
                                self.style[name] = (end || 1) + unit;
                                start = ((end || 1) / e.cur(true)) * start;
                                self.style[name] = start + unit;
                            }
                            if (parts[1])
                                end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
                            e.custom(start, end, unit);
                        } else
                            e.custom(start, val, "");
                    }
                });
                return true;
            });
        },
        stop: function(clearQueue, gotoEnd) {
            var timers = jQuery.timers;
            if (clearQueue)
                this.queue([]);
            this.each(function() {
                for (var i = timers.length - 1; i >= 0; i--)
                    if (timers[i].elem == this) {
                    if (gotoEnd)
                        timers[i](true);
                    timers.splice(i, 1);
                }
            });
            if (!gotoEnd)
                this.dequeue();
            return this;
        }
    });
    jQuery.each({
        slideDown: genFx("show", 1),
        slideUp: genFx("hide", 1),
        slideToggle: genFx("toggle", 1),
        fadeIn: { opacity: "show" },
        fadeOut: { opacity: "hide" }
    }, function(name, props) {
        jQuery.fn[name] = function(speed, callback) {
            return this.animate(props, speed, callback);
        };
    });
    jQuery.extend({
        speed: function(speed, easing, fn) {
            var opt = typeof speed === "object" ? 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 :
            jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
            opt.old = opt.complete;
            opt.complete = function() {
                if (opt.queue !== false)
                    jQuery(this).dequeue();
                if (jQuery.isFunction(opt.old))
                    opt.old.call(this);
            };
            return opt;
        },
        easing: {
            linear: function(p, n, firstNum, diff) {
                return firstNum + diff * p;
            },
            swing: function(p, n, firstNum, diff) {
                return ((-Math.cos(p * Math.PI) / 2) + 0.5) * diff + firstNum;
            }
        },
        timers: [],
        fx: function(elem, options, prop) {
            this.options = options;
            this.elem = elem;
            this.prop = prop;
            if (!options.orig)
                options.orig = {};
        }
    });
    jQuery.fx.prototype = {
        update: function() {
            if (this.options.step)
                this.options.step.call(this.elem, this.now, this);
            (jQuery.fx.step[this.prop] || jQuery.fx.step._default)(this);
            if ((this.prop == "height" || this.prop == "width") && this.elem.style)
                this.elem.style.display = "block";
        },
        cur: function(force) {
            if (this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null))
                return this.elem[this.prop];
            var r = parseFloat(jQuery.css(this.elem, this.prop, force));
            return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
        },
        custom: function(from, to, unit) {
            this.startTime = now();
            this.start = from;
            this.end = to;
            this.unit = unit || this.unit || "px";
            this.now = this.start;
            this.pos = this.state = 0;
            var self = this;
            function t(gotoEnd) {
                return self.step(gotoEnd);
            }
            t.elem = this.elem;
            if (t() && jQuery.timers.push(t) && !timerId) {
                timerId = setInterval(function() {
                    var timers = jQuery.timers;
                    for (var i = 0; i < timers.length; i++)
                        if (!timers[i]())
                        timers.splice(i--, 1);
                    if (!timers.length) {
                        clearInterval(timerId);
                        timerId = undefined;
                    }
                }, 13);
            }
        },
        show: function() {
            this.options.orig[this.prop] = jQuery.attr(this.elem.style, this.prop);
            this.options.show = true;
            this.custom(this.prop == "width" || this.prop == "height" ? 1 : 0, this.cur());
            jQuery(this.elem).show();
        },
        hide: function() {
            this.options.orig[this.prop] = jQuery.attr(this.elem.style, this.prop);
            this.options.hide = true;
            this.custom(this.cur(), 0);
        },
        step: function(gotoEnd) {
            var t = now();
            if (gotoEnd || t >= this.options.duration + this.startTime) {
                this.now = this.end;
                this.pos = this.state = 1;
                this.update();
                this.options.curAnim[this.prop] = true;
                var done = true;
                for (var i in this.options.curAnim)
                    if (this.options.curAnim[i] !== true)
                    done = false;
                if (done) {
                    if (this.options.display != null) {
                        this.elem.style.overflow = this.options.overflow;
                        this.elem.style.display = this.options.display;
                        if (jQuery.css(this.elem, "display") == "none")
                            this.elem.style.display = "block";
                    }
                    if (this.options.hide)
                        jQuery(this.elem).hide();
                    if (this.options.hide || this.options.show)
                        for (var p in this.options.curAnim)
                        jQuery.attr(this.elem.style, p, this.options.orig[p]);
                    this.options.complete.call(this.elem);
                }
                return false;
            } else {
                var n = t - this.startTime;
                this.state = n / this.options.duration;
                this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration);
                this.now = this.start + ((this.end - this.start) * this.pos);
                this.update();
            }
            return true;
        }
    };
    jQuery.extend(jQuery.fx, {
        speeds: {
            slow: 600,
            fast: 200,
            _default: 400
        },
        step: {
            opacity: function(fx) {
                jQuery.attr(fx.elem.style, "opacity", fx.now);
            },
            _default: function(fx) {
                if (fx.elem.style && fx.elem.style[fx.prop] != null)
                    fx.elem.style[fx.prop] = fx.now + fx.unit;
                else
                    fx.elem[fx.prop] = fx.now;
            }
        }
    });
    if (document.documentElement["getBoundingClientRect"])
        jQuery.fn.offset = function() {
            if (!this[0]) return { top: 0, left: 0 };
            if (this[0] === this[0].ownerDocument.body) return jQuery.offset.bodyOffset(this[0]);
            var box = this[0].getBoundingClientRect(), doc = this[0].ownerDocument, body = doc.body, docElem = doc.documentElement,
            clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
            top = box.top + (self.pageYOffset || jQuery.boxModel && docElem.scrollTop || body.scrollTop) - clientTop,
            left = box.left + (self.pageXOffset || jQuery.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
            return { top: top, left: left };
        };
    else
        jQuery.fn.offset = function() {
            if (!this[0]) return { top: 0, left: 0 };
            if (this[0] === this[0].ownerDocument.body) return jQuery.offset.bodyOffset(this[0]);
            jQuery.offset.initialized || jQuery.offset.initialize();
            var elem = this[0], offsetParent = elem.offsetParent, prevOffsetParent = elem,
            doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
            body = doc.body, defaultView = doc.defaultView,
            prevComputedStyle = defaultView.getComputedStyle(elem, null),
            top = elem.offsetTop, left = elem.offsetLeft;
            while ((elem = elem.parentNode) && elem !== body && elem !== docElem) {
                computedStyle = defaultView.getComputedStyle(elem, null);
                top -= elem.scrollTop, left -= elem.scrollLeft;
                if (elem === offsetParent) {
                    top += elem.offsetTop, left += elem.offsetLeft;
                    if (jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.tagName)))
                        top += parseInt(computedStyle.borderTopWidth, 10) || 0,
                    left += parseInt(computedStyle.borderLeftWidth, 10) || 0;
                    prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;
                }
                if (jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible")
                    top += parseInt(computedStyle.borderTopWidth, 10) || 0,
                left += parseInt(computedStyle.borderLeftWidth, 10) || 0;
                prevComputedStyle = computedStyle;
            }
            if (prevComputedStyle.position === "relative" || prevComputedStyle.position === "static")
                top += body.offsetTop,
            left += body.offsetLeft;
            if (prevComputedStyle.position === "fixed")
                top += Math.max(docElem.scrollTop, body.scrollTop),
            left += Math.max(docElem.scrollLeft, body.scrollLeft);
            return { top: top, left: left };
        };
    jQuery.offset = {
        initialize: function() {
            if (this.initialized) return;
            var body = document.body, container = document.createElement('div'), innerDiv, checkDiv, table, td, rules, prop, bodyMarginTop = body.style.marginTop,
            html = '<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';
            rules = { position: 'absolute', top: 0, left: 0, margin: 0, border: 0, width: '1px', height: '1px', visibility: 'hidden' };
            for (prop in rules) container.style[prop] = rules[prop];
            container.innerHTML = html;
            body.insertBefore(container, body.firstChild);
            innerDiv = container.firstChild, checkDiv = innerDiv.firstChild, td = innerDiv.nextSibling.firstChild.firstChild;
            this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
            this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
            innerDiv.style.overflow = 'hidden', innerDiv.style.position = 'relative';
            this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
            body.style.marginTop = '1px';
            this.doesNotIncludeMarginInBodyOffset = (body.offsetTop === 0);
            body.style.marginTop = bodyMarginTop;
            body.removeChild(container);
            this.initialized = true;
        },
        bodyOffset: function(body) {
            jQuery.offset.initialized || jQuery.offset.initialize();
            var top = body.offsetTop, left = body.offsetLeft;
            if (jQuery.offset.doesNotIncludeMarginInBodyOffset)
                top += parseInt(jQuery.curCSS(body, 'marginTop', true), 10) || 0,
            left += parseInt(jQuery.curCSS(body, 'marginLeft', true), 10) || 0;
            return { top: top, left: left };
        }
    };
    jQuery.fn.extend({
        position: function() {
            var left = 0, top = 0, results;
            if (this[0]) {
                var offsetParent = this.offsetParent(),
            offset = this.offset(),
            parentOffset = /^body|html$/i.test(offsetParent[0].tagName) ? { top: 0, left: 0} : offsetParent.offset();
                offset.top -= num(this, 'marginTop');
                offset.left -= num(this, 'marginLeft');
                parentOffset.top += num(offsetParent, 'borderTopWidth');
                parentOffset.left += num(offsetParent, 'borderLeftWidth');
                results = {
                    top: offset.top - parentOffset.top,
                    left: offset.left - parentOffset.left
                };
            }
            return results;
        },
        offsetParent: function() {
            var offsetParent = this[0].offsetParent || document.body;
            while (offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && jQuery.css(offsetParent, 'position') == 'static'))
                offsetParent = offsetParent.offsetParent;
            return jQuery(offsetParent);
        }
    });
    jQuery.each(['Left', 'Top'], function(i, name) {
        var method = 'scroll' + name;
        jQuery.fn[method] = function(val) {
            if (!this[0]) return null;
            return val !== undefined ?
            this.each(function() {
                this == window || this == document ?
                    window.scrollTo(
                        !i ? val : jQuery(window).scrollLeft(),
                         i ? val : jQuery(window).scrollTop()
                    ) :
                    this[method] = val;
            }) :
            this[0] == window || this[0] == document ?
                self[i ? 'pageYOffset' : 'pageXOffset'] ||
                    jQuery.boxModel && document.documentElement[method] ||
                    document.body[method] :
                this[0][method];
        };
    });
    jQuery.each(["Height", "Width"], function(i, name) {
        var tl = i ? "Left" : "Top",
        br = i ? "Right" : "Bottom",
        lower = name.toLowerCase();
        jQuery.fn["inner" + name] = function() {
            return this[0] ?
            jQuery.css(this[0], lower, false, "padding") :
            null;
        };
        jQuery.fn["outer" + name] = function(margin) {
            return this[0] ?
            jQuery.css(this[0], lower, false, margin ? "margin" : "border") :
            null;
        };
        var type = name.toLowerCase();
        jQuery.fn[type] = function(size) {
            return this[0] == window ?
            document.compatMode == "CSS1Compat" && document.documentElement["client" + name] ||
            document.body["client" + name] :
            this[0] == document ?
                Math.max(
                    document.documentElement["client" + name],
                    document.body["scroll" + name], document.documentElement["scroll" + name],
                    document.body["offset" + name], document.documentElement["offset" + name]
                ) :
                size === undefined ?
                    (this.length ? jQuery.css(this[0], type) : null) :
                    this.css(type, typeof size === "string" ? size : size + "px");
        };
    });
})();