(function() {
    var _jQuery = window.jQuery,
    _$ = window.$;
    var jQuery = window.jQuery = window.$ = function(selector, context) {
        return new jQuery.fn.init(selector, context);
    };
    var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,
    isSimple = /^.[^:#\[\.]*$/,
    undefined;
    jQuery.fn = jQuery.prototype = {
        init: function(selector, context) {
            selector = selector || document;
            if (selector.nodeType) {
                this[0] = selector;
                this.length = 1;
                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) {
                            if (elem.id != match[3])
                            return jQuery().find(selector);
                            return jQuery(elem);
                        }
                        selector = [];
                    }
                } else
                return jQuery(context).find(selector);
            } else if (jQuery.isFunction(selector))
            return jQuery(document)[jQuery.fn.ready ? "ready": "load"](selector);
            return this.setArray(jQuery.makeArray(selector));
        },
        jquery: "1.2.6",
        size: function() {
            return this.length;
        },
        length: 0,
        get: function(num) {
            return num == undefined ? jQuery.makeArray(this) : this[num];
        },
        pushStack: function(elems) {
            var ret = jQuery(elems);
            ret.prevObject = this;
            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) {
            var ret = -1;
            return jQuery.inArray(elem && elem.jquery ? elem[0] : elem, this);
        },
        attr: function(name, value, type) {
            var options = name;
            if (name.constructor == 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])
            jQuery(html, this[0].ownerDocument).clone().insertBefore(this[0]).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, false,
            function(elem) {
                if (this.nodeType == 1)
                this.appendChild(elem);
            });
        },
        prepend: function() {
            return this.domManip(arguments, true, true,
            function(elem) {
                if (this.nodeType == 1)
                this.insertBefore(elem, this.firstChild);
            });
        },
        before: function() {
            return this.domManip(arguments, false, false,
            function(elem) {
                this.parentNode.insertBefore(elem, this);
            });
        },
        after: function() {
            return this.domManip(arguments, false, true,
            function(elem) {
                this.parentNode.insertBefore(elem, this.nextSibling);
            });
        },
        end: function() {
            return this.prevObject || jQuery([]);
        },
        find: function(selector) {
            var elems = jQuery.map(this,
            function(elem) {
                return jQuery.find(selector, elem);
            });
            return this.pushStack(/[^+>] [^+>]/.test(selector) || selector.indexOf("..") > -1 ? jQuery.unique(elems) : elems);
        },
        clone: function(events) {
            var ret = this.map(function() {
                if (jQuery.browser.msie && !jQuery.isXMLDoc(this)) {
                    var clone = this.cloneNode(true),
                    container = document.createElement("div");
                    container.appendChild(clone);
                    return jQuery.clean([container.innerHTML])[0];
                } else
                return this.cloneNode(true);
            });
            var clone = ret.find("*").andSelf().each(function() {
                if (this[expando] != undefined)
                this[expando] = null;
            });
            if (events === true)
            this.find("*").andSelf().each(function(i) {
                if (this.nodeType == 3)
                return;
                var events = jQuery.data(this, "events");
                for (var type in events)
                for (var handler in events[type])
                jQuery.event.add(clone[i], type, events[type][handler], events[type][handler].data);
            });
            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, this));
        },
        not: function(selector) {
            if (selector.constructor == String)
            if (isSimple.test(selector))
            return this.pushStack(jQuery.multiFilter(selector, this, true));
            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 this.is("." + selector);
        },
        val: function(value) {
            if (value == undefined) {
                if (this.length) {
                    var elem = this[0];
                    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.browser.msie && !option.attributes.value.specified ? option.text: option.value;
                                if (one)
                                return value;
                                values.push(value);
                            }
                        }
                        return values;
                    } else
                    return (this[0].value || "").replace(/\r/g, "");
                }
                return undefined;
            }
            if (value.constructor == Number)
            value += '';
            return this.each(function() {
                if (this.nodeType != 1)
                return;
                if (value.constructor == Array && /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: 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));
        },
        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);
        },
        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);
            });
        },
        domManip: function(args, table, reverse, callback) {
            var clone = this.length > 1,
            elems;
            return this.each(function() {
                if (!elems) {
                    elems = jQuery.clean(args, this.ownerDocument);
                    if (reverse)
                    elems.reverse();
                }
                var obj = this;
                if (table && jQuery.nodeName(this, "table") && jQuery.nodeName(elems[0], "tr"))
                obj = this.getElementsByTagName("tbody")[0] || this.appendChild(this.ownerDocument.createElement("tbody"));
                var scripts = jQuery([]);
                jQuery.each(elems,
                function() {
                    var elem = clone ? jQuery(this).clone(true)[0] : this;
                    if (jQuery.nodeName(elem, "script"))
                    scripts = scripts.add(elem);
                    else {
                        if (elem.nodeType == 1)
                        scripts = scripts.add(jQuery("script", elem).remove());
                        callback.call(obj, elem);
                    }
                });
                scripts.each(evalScript);
            });
        }
    };
    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 (target.constructor == Boolean) {
            deep = target;
            target = arguments[1] || {};
            i = 2;
        }
        if (typeof target != "object" && typeof target != "function")
        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 expando = "jQuery" + now(),
    uuid = 0,
    windowData = {},
    exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
    defaultView = document.defaultView || {};
    jQuery.extend({
        noConflict: function(deep) {
            window.$ = _$;
            if (deep)
            window.jQuery = _jQuery;
            return jQuery;
        },
        isFunction: function(fn) {
            return !! fn && typeof fn != "string" && !fn.nodeName && fn.constructor != Array && /^[\s[]?function/.test(fn + "");
        },
        isXMLDoc: function(elem) {
            return elem.documentElement && !elem.body || elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
        },
        globalEval: function(data) {
            data = jQuery.trim(data);
            if (data) {
                var head = document.getElementsByTagName("head")[0] || document.documentElement,
                script = document.createElement("script");
                script.type = "text/javascript";
                if (jQuery.browser.msie)
                script.text = data;
                else
                script.appendChild(document.createTextNode(data));
                head.insertBefore(script, head.firstChild);
                head.removeChild(script);
            }
        },
        nodeName: function(elem, name) {
            return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
        },
        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];
            }
        },
        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 value && value.constructor == 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 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) {
            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;
                    var padding = 0,
                    border = 0;
                    jQuery.each(which,
                    function() {
                        padding += parseFloat(jQuery.curCSS(elem, "padding" + this, true)) || 0;
                        border += parseFloat(jQuery.curCSS(elem, "border" + this + "Width", true)) || 0;
                    });
                    val -= Math.round(padding + border);
                }
                if (jQuery(elem).is(":visible"))
                getWH();
                else
                jQuery.swap(elem, props, getWH);
                return Math.max(0, val);
            }
            return jQuery.curCSS(elem, name, force);
        },
        curCSS: function(elem, name, force) {
            var ret,
            style = elem.style;
            function color(elem) {
                if (!jQuery.browser.safari)
                return false;
                var ret = defaultView.getComputedStyle(elem, null);
                return ! ret || ret.getPropertyValue("color") == "";
            }
            if (name == "opacity" && jQuery.browser.msie) {
                ret = jQuery.attr(style, "opacity");
                return ret == "" ? "1": ret;
            }
            if (jQuery.browser.opera && name == "display") {
                var save = style.outline;
                style.outline = "0 solid black";
                style.outline = save;
            }
            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, "-$1").toLowerCase();
                var computedStyle = defaultView.getComputedStyle(elem, null);
                if (computedStyle && !color(elem))
                ret = computedStyle.getPropertyValue(name);
                else {
                    var swap = [],
                    stack = [],
                    a = elem,
                    i = 0;
                    for (; a && color(a); a = a.parentNode)
                    stack.unshift(a);
                    for (; i < stack.length; i++)
                    if (color(stack[i])) {
                        swap[i] = stack[i].style.display;
                        stack[i].style.display = "block";
                    }
                    ret = name == "display" && swap[stack.length - 1] != null ? "none": (computedStyle && computedStyle.getPropertyValue(name)) || "";
                    for (i = 0; i < swap.length; i++)
                    if (swap[i] != null)
                    stack[i].style.display = swap[i];
                }
                if (name == "opacity" && ret == "")
                ret = "1";
            } else if (elem.currentStyle) {
                var camelCase = name.replace(/\-(\w)/g,
                function(all, letter) {
                    return letter.toUpperCase();
                });
                ret = elem.currentStyle[name] || elem.currentStyle[camelCase];
                if (!/^\d+(px)?$/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) {
            var ret = [];
            context = context || document;
            if (typeof context.createElement == 'undefined')
            context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
            jQuery.each(elems,
            function(i, elem) {
                if (!elem)
                return;
                if (elem.constructor == Number)
                elem += '';
                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 = jQuery.trim(elem).toLowerCase(),
                    div = context.createElement("div");
                    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.browser.msie && [1, "div<div>", "</div>"] || [0, "", ""];
                    div.innerHTML = wrap[1] + elem + wrap[2];
                    while (wrap[0]--)
                    div = div.lastChild;
                    if (jQuery.browser.msie) {
                        var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ? div.firstChild && div.firstChild.childNodes: wrap[1] == "<table>" && tags.indexOf("<tbody") < 0 ? 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 (/^\s/.test(elem))
                        div.insertBefore(context.createTextNode(elem.match(/^\s*/)[0]), div.firstChild);
                    }
                    elem = jQuery.makeArray(div.childNodes);
                }
                if (elem.length === 0 && (!jQuery.nodeName(elem, "form") && !jQuery.nodeName(elem, "select")))
                return;
                if (elem[0] == undefined || jQuery.nodeName(elem, "form") || elem.options)
                ret.push(elem);
                else
                ret = jQuery.merge(ret, elem);
            });
            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,
            msie = jQuery.browser.msie;
            name = notxml && jQuery.props[name] || name;
            if (elem.tagName) {
                var special = /href|src|style/.test(name);
                if (name == "selected" && jQuery.browser.safari)
                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;
                    return elem[name];
                }
                if (msie && notxml && name == "style")
                return jQuery.attr(elem.style, "cssText", value);
                if (set)
                elem.setAttribute(name, "" + value);
                var attr = msie && notxml && special ? elem.getAttribute(name, 2) : elem.getAttribute(name);
                return attr === null ? undefined: attr;
            }
            if (msie && 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 || array.split || array.setInterval || array.call)
                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.browser.msie) {
                while (elem = second[i++])
                if (elem.nodeType != 8)
                first[pos++] = elem;
            } else
            while (elem = second[i++])
            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.]+)/) || [])[1],
        safari: /webkit/.test(userAgent),
        opera: /opera/.test(userAgent),
        msie: /msie/.test(userAgent) && !/opera/.test(userAgent),
        mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)
    };
    var styleFloat = jQuery.browser.msie ? "styleFloat": "cssFloat";
    jQuery.extend({
        boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",
        props: {
            "for": "htmlFor",
            "class": "className",
            "float": styleFloat,
            cssFloat: styleFloat,
            styleFloat: styleFloat,
            readonly: "readOnly",
            maxlength: "maxLength",
            cellspacing: "cellSpacing"
        }
    });
    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));
        };
    });
    jQuery.each({
        appendTo: "append",
        prependTo: "prepend",
        insertBefore: "before",
        insertAfter: "after",
        replaceAll: "replaceWith"
    },
    function(name, original) {
        jQuery.fn[name] = function() {
            var args = arguments;
            return this.each(function() {
                for (var i = 0, length = args.length; i < length; i++)
                jQuery(args[i])[original](this);
            });
        };
    });
    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) {
            jQuery.className[jQuery.className.has(this, classNames) ? "remove": "add"](this, classNames);
        },
        remove: function(selector) {
            if (!selector || jQuery.filter(selector, [this]).r.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).remove();
            while (this.firstChild)
            this.removeChild(this.firstChild);
        }
    },
    function(name, fn) {
        jQuery.fn[name] = function() {
            return this.each(fn, arguments);
        };
    });
    jQuery.each(["Height", "Width"],
    function(i, name) {
        var type = name.toLowerCase();
        jQuery.fn[type] = function(size) {
            return this[0] == window ? jQuery.browser.opera && document.body["client" + name] || jQuery.browser.safari && window["inner" + name] || document.compatMode == "CSS1Compat" && document.documentElement["client" + name] || document.body["client" + name] : this[0] == document ? Math.max(Math.max(document.body["scroll" + name], document.documentElement["scroll" + name]), Math.max(document.body["offset" + name], document.documentElement["offset" + name])) : size == undefined ? (this.length ? jQuery.css(this[0], type) : null) : this.css(type, size.constructor == String ? size: size + "px");
        };
    });
    function num(elem, prop) {
        return elem[0] && parseInt(jQuery.curCSS(elem[0], prop, true), 10) || 0;
    }
    var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ? "(?:[\\w*_-]|\\\\.)": "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",
    quickChild = new RegExp("^>\\s*(" + chars + "+)"),
    quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"),
    quickClass = new RegExp("^([#.]?)(" + chars + "*)");
    jQuery.extend({
        expr: {
            "": function(a, i, m) {
                return m[2] == "*" || jQuery.nodeName(a, m[2]);
            },
            "#": function(a, i, m) {
                return a.getAttribute("id") == m[2];
            },
            ":": {
                lt: function(a, i, m) {
                    return i < m[3] - 0;
                },
                gt: function(a, i, m) {
                    return i > m[3] - 0;
                },
                nth: function(a, i, m) {
                    return m[3] - 0 == i;
                },
                eq: function(a, i, m) {
                    return m[3] - 0 == i;
                },
                first: function(a, i) {
                    return i == 0;
                },
                last: function(a, i, m, r) {
                    return i == r.length - 1;
                },
                even: function(a, i) {
                    return i % 2 == 0;
                },
                odd: function(a, i) {
                    return i % 2;
                },
                "first-child": function(a) {
                    return a.parentNode.getElementsByTagName("*")[0] == a;
                },
                "last-child": function(a) {
                    return jQuery.nth(a.parentNode.lastChild, 1, "previousSibling") == a;
                },
                "only-child": function(a) {
                    return ! jQuery.nth(a.parentNode.lastChild, 2, "previousSibling");
                },
                parent: function(a) {
                    return a.firstChild;
                },
                empty: function(a) {
                    return ! a.firstChild;
                },
                contains: function(a, i, m) {
                    return (a.textContent || a.innerText || jQuery(a).text() || "").indexOf(m[3]) >= 0;
                },
                visible: function(a) {
                    return "hidden" != a.type && jQuery.css(a, "display") != "none" && jQuery.css(a, "visibility") != "hidden";
                },
                hidden: function(a) {
                    return "hidden" == a.type || jQuery.css(a, "display") == "none" || jQuery.css(a, "visibility") == "hidden";
                },
                enabled: function(a) {
                    return ! a.disabled;
                },
                disabled: function(a) {
                    return a.disabled;
                },
                checked: function(a) {
                    return a.checked;
                },
                selected: function(a) {
                    return a.selected || jQuery.attr(a, "selected");
                },
                text: function(a) {
                    return "text" == a.type;
                },
                radio: function(a) {
                    return "radio" == a.type;
                },
                checkbox: function(a) {
                    return "checkbox" == a.type;
                },
                file: function(a) {
                    return "file" == a.type;
                },
                password: function(a) {
                    return "password" == a.type;
                },
                submit: function(a) {
                    return "submit" == a.type;
                },
                image: function(a) {
                    return "image" == a.type;
                },
                reset: function(a) {
                    return "reset" == a.type;
                },
                button: function(a) {
                    return "button" == a.type || jQuery.nodeName(a, "button");
                },
                input: function(a) {
                    return /input|select|textarea|button/i.test(a.nodeName);
                },
                has: function(a, i, m) {
                    return jQuery.find(m[3], a).length;
                },
                header: function(a) {
                    return /h\d/i.test(a.nodeName);
                },
                animated: function(a) {
                    return jQuery.grep(jQuery.timers,
                    function(fn) {
                        return a == fn.elem;
                    }).length;
                }
            }
        },
        parse: [/^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/, /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/, new RegExp("^([:.#]*)(" + chars + "+)")],
        multiFilter: function(expr, elems, not) {
            var old,
            cur = [];
            while (expr && expr != old) {
                old = expr;
                var f = jQuery.filter(expr, elems, not);
                expr = f.t.replace(/^\s*,\s*/, "");
                cur = not ? elems = f.r: jQuery.merge(cur, f.r);
            }
            return cur;
        },
        find: function(t, context) {
            if (typeof t != "string")
            return [t];
            if (context && context.nodeType != 1 && context.nodeType != 9)
            return [];
            context = context || document;
            var ret = [context],
            done = [],
            last,
            nodeName;
            while (t && last != t) {
                var r = [];
                last = t;
                t = jQuery.trim(t);
                var foundToken = false,
                re = quickChild,
                m = re.exec(t);
                if (m) {
                    nodeName = m[1].toUpperCase();
                    for (var i = 0; ret[i]; i++)
                    for (var c = ret[i].firstChild; c; c = c.nextSibling)
                    if (c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName))
                    r.push(c);
                    ret = r;
                    t = t.replace(re, "");
                    if (t.indexOf(" ") == 0) continue;
                    foundToken = true;
                } else {
                    re = /^([>+~])\s*(\w*)/i;
                    if ((m = re.exec(t)) != null) {
                        r = [];
                        var merge = {};
                        nodeName = m[2].toUpperCase();
                        m = m[1];
                        for (var j = 0, rl = ret.length; j < rl; j++) {
                            var n = m == "~" || m == "+" ? ret[j].nextSibling: ret[j].firstChild;
                            for (; n; n = n.nextSibling)
                            if (n.nodeType == 1) {
                                var id = jQuery.data(n);
                                if (m == "~" && merge[id]) break;
                                if (!nodeName || n.nodeName.toUpperCase() == nodeName) {
                                    if (m == "~") merge[id] = true;
                                    r.push(n);
                                }
                                if (m == "+") break;
                            }
                        }
                        ret = r;
                        t = jQuery.trim(t.replace(re, ""));
                        foundToken = true;
                    }
                }
                if (t && !foundToken) {
                    if (!t.indexOf(",")) {
                        if (context == ret[0]) ret.shift();
                        done = jQuery.merge(done, ret);
                        r = ret = [context];
                        t = " " + t.substr(1, t.length);
                    } else {
                        var re2 = quickID;
                        var m = re2.exec(t);
                        if (m) {
                            m = [0, m[2], m[3], m[1]];
                        } else {
                            re2 = quickClass;
                            m = re2.exec(t);
                        }
                        m[2] = m[2].replace(/\\/g, "");
                        var elem = ret[ret.length - 1];
                        if (m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem)) {
                            var oid = elem.getElementById(m[2]);
                            if ((jQuery.browser.msie || jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2])
                            oid = jQuery('[@id="' + m[2] + '"]', elem)[0];
                            ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
                        } else {
                            for (var i = 0; ret[i]; i++) {
                                var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*": m[2];
                                if (tag == "*" && ret[i].nodeName.toLowerCase() == "object")
                                tag = "param";
                                r = jQuery.merge(r, ret[i].getElementsByTagName(tag));
                            }
                            if (m[1] == ".")
                            r = jQuery.classFilter(r, m[2]);
                            if (m[1] == "#") {
                                var tmp = [];
                                for (var i = 0; r[i]; i++)
                                if (r[i].getAttribute("id") == m[2]) {
                                    tmp = [r[i]];
                                    break;
                                }
                                r = tmp;
                            }
                            ret = r;
                        }
                        t = t.replace(re2, "");
                    }
                }
                if (t) {
                    var val = jQuery.filter(t, r);
                    ret = r = val.r;
                    t = jQuery.trim(val.t);
                }
            }
            if (t)
            ret = [];
            if (ret && context == ret[0])
            ret.shift();
            done = jQuery.merge(done, ret);
            return done;
        },
        classFilter: function(r, m, not) {
            m = " " + m + " ";
            var tmp = [];
            for (var i = 0; r[i]; i++) {
                var pass = (" " + r[i].className + " ").indexOf(m) >= 0;
                if (!not && pass || not && !pass)
                tmp.push(r[i]);
            }
            return tmp;
        },
        filter: function(t, r, not) {
            var last;
            while (t && t != last) {
                last = t;
                var p = jQuery.parse,
                m;
                for (var i = 0; p[i]; i++) {
                    m = p[i].exec(t);
                    if (m) {
                        t = t.substring(m[0].length);
                        m[2] = m[2].replace(/\\/g, "");
                        break;
                    }
                }
                if (!m)
                break;
                if (m[1] == ":" && m[2] == "not")
                r = isSimple.test(m[3]) ? jQuery.filter(m[3], r, true).r: jQuery(r).not(m[3]);
                else if (m[1] == ".")
                r = jQuery.classFilter(r, m[2], not);
                else if (m[1] == "[") {
                    var tmp = [],
                    type = m[3];
                    for (var i = 0, rl = r.length; i < rl; i++) {
                        var a = r[i],
                        z = a[jQuery.props[m[2]] || m[2]];
                        if (z == null || /href|src|selected/.test(m[2]))
                        z = jQuery.attr(a, m[2]) || '';
                        if ((type == "" && !!z || type == "=" && z == m[5] || type == "!=" && z != m[5] || type == "^=" && z && !z.indexOf(m[5]) || type == "$=" && z.substr(z.length - m[5].length) == m[5] || (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not)
                        tmp.push(a);
                    }
                    r = tmp;
                } else if (m[1] == ":" && m[2] == "nth-child") {
                    var merge = {},
                    tmp = [],
                    test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" || !/\D/.test(m[3]) && "0n+" + m[3] || m[3]),
                    first = (test[1] + (test[2] || 1)) - 0,
                    last = test[3] - 0;
                    for (var i = 0, rl = r.length; i < rl; i++) {
                        var node = r[i],
                        parentNode = node.parentNode,
                        id = jQuery.data(parentNode);
                        if (!merge[id]) {
                            var c = 1;
                            for (var n = parentNode.firstChild; n; n = n.nextSibling)
                            if (n.nodeType == 1)
                            n.nodeIndex = c++;
                            merge[id] = true;
                        }
                        var add = false;
                        if (first == 0) {
                            if (node.nodeIndex == last)
                            add = true;
                        } else if ((node.nodeIndex - last) % first == 0 && (node.nodeIndex - last) / first >= 0)
                        add = true;
                        if (add ^ not)
                        tmp.push(node);
                    }
                    r = tmp;
                } else {
                    var fn = jQuery.expr[m[1]];
                    if (typeof fn == "object")
                    fn = fn[m[2]];
                    if (typeof fn == "string")
                    fn = eval("false||function(a,i){return " + fn + ";}");
                    r = jQuery.grep(r,
                    function(elem, i) {
                        return fn(elem, i, m, r);
                    },
                    not);
                }
            }
            return {
                r: r,
                t: t
            };
        },
        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;
        },
        nth: function(cur, result, dir, elem) {
            result = result || 1;
            var num = 0;
            for (; cur; cur = cur[dir])
            if (cur.nodeType == 1 && ++num == result)
            break;
            return cur;
        },
        sibling: function(n, elem) {
            var r = [];
            for (; n; n = n.nextSibling) {
                if (n.nodeType == 1 && n != elem)
                r.push(n);
            }
            return r;
        }
    });
    jQuery.event = {
        add: function(elem, types, handler, data) {
            if (elem.nodeType == 3 || elem.nodeType == 8)
            return;
            if (jQuery.browser.msie && elem.setInterval)
            elem = window;
            if (!handler.guid)
            handler.guid = this.guid++;
            if (data != undefined) {
                var fn = handler;
                handler = this.proxy(fn,
                function() {
                    return fn.apply(this, arguments);
                });
                handler.data = data;
            }
            var events = jQuery.data(elem, "events") || jQuery.data(elem, "events", {}),
            handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle",
            function() {
                if (typeof jQuery != "undefined" && !jQuery.event.triggered)
                return jQuery.event.handle.apply(arguments.callee.elem, arguments);
            });
            handle.elem = elem;
            jQuery.each(types.split(/\s+/),
            function(index, type) {
                var parts = type.split(".");
                type = parts[0];
                handler.type = parts[1];
                var handlers = events[type];
                if (!handlers) {
                    handlers = events[type] = {};
                    if (!jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem) === 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 parts = type.split(".");
                        type = parts[0];
                        if (events[type]) {
                            if (handler)
                            delete events[type][handler.guid];
                            else
                            for (handler in events[type])
                            if (!parts[1] || events[type][handler].type == parts[1])
                            delete events[type][handler];
                            for (ret in events[type]) break;
                            if (!ret) {
                                if (!jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem) === 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(type, data, elem, donative, extra) {
            data = jQuery.makeArray(data);
            if (type.indexOf("!") >= 0) {
                type = type.slice(0, -1);
                var exclusive = true;
            }
            if (!elem) {
                if (this.global[type])
                jQuery("*").add([window, document]).trigger(type, data);
            } else {
                if (elem.nodeType == 3 || elem.nodeType == 8)
                return undefined;
                var val,
                ret,
                fn = jQuery.isFunction(elem[type] || null),
                event = !data[0] || !data[0].preventDefault;
                if (event) {
                    data.unshift({
                        type: type,
                        target: elem,
                        preventDefault: function() {},
                        stopPropagation: function() {},
                        timeStamp: now()
                    });
                    data[0][expando] = true;
                }
                data[0].type = type;
                if (exclusive)
                data[0].exclusive = true;
                var handle = jQuery.data(elem, "handle");
                if (handle)
                val = handle.apply(elem, data);
                if ((!fn || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on" + type] && elem["on" + type].apply(elem, data) === false)
                val = false;
                if (event)
                data.shift();
                if (extra && jQuery.isFunction(extra)) {
                    ret = extra.apply(elem, val == null ? data: data.concat(val));
                    if (ret !== undefined)
                    val = ret;
                }
                if (fn && donative !== false && val !== false && !(jQuery.nodeName(elem, 'a') && type == "click")) {
                    this.triggered = true;
                    try {
                        elem[type]();
                    } catch(e) {}
                }
                this.triggered = false;
            }
            return val;
        },
        handle: function(event) {
            var val,
            ret,
            namespace,
            all,
            handlers;
            event = arguments[0] = jQuery.event.fix(event || window.event);
            namespace = event.type.split(".");
            event.type = namespace[0];
            namespace = namespace[1];
            all = !namespace && !event.exclusive;
            handlers = (jQuery.data(this, "events") || {})[event.type];
            for (var j in handlers) {
                var handler = handlers[j];
                if (all || handler.type == namespace) {
                    event.handler = handler;
                    event.data = handler.data;
                    ret = handler.apply(this, arguments);
                    if (val !== false)
                    val = ret;
                    if (ret === false) {
                        event.preventDefault();
                        event.stopPropagation();
                    }
                }
            }
            return val;
        },
        fix: function(event) {
            if (event[expando] == true)
            return event;
            var originalEvent = event;
            event = {
                originalEvent: originalEvent
            };
            var 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 timeStamp toElement type view wheelDelta which".split(" ");
            for (var i = props.length; i; i--)
            event[props[i]] = originalEvent[props[i]];
            event[expando] = true;
            event.preventDefault = function() {
                if (originalEvent.preventDefault)
                originalEvent.preventDefault();
                originalEvent.returnValue = false;
            };
            event.stopPropagation = function() {
                if (originalEvent.stopPropagation)
                originalEvent.stopPropagation();
                originalEvent.cancelBubble = true;
            };
            event.timeStamp = event.timeStamp || now();
            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.guid = fn.guid = fn.guid || proxy.guid || this.guid++;
            return proxy;
        },
        special: {
            ready: {
                setup: function() {
                    bindReady();
                    return;
                },
                teardown: function() {
                    return;
                }
            },
            mouseenter: {
                setup: function() {
                    if (jQuery.browser.msie) return false;
                    jQuery(this).bind("mouseover", jQuery.event.special.mouseenter.handler);
                    return true;
                },
                teardown: function() {
                    if (jQuery.browser.msie) return false;
                    jQuery(this).unbind("mouseover", jQuery.event.special.mouseenter.handler);
                    return true;
                },
                handler: function(event) {
                    if (withinElement(event, this)) return true;
                    event.type = "mouseenter";
                    return jQuery.event.handle.apply(this, arguments);
                }
            },
            mouseleave: {
                setup: function() {
                    if (jQuery.browser.msie) return false;
                    jQuery(this).bind("mouseout", jQuery.event.special.mouseleave.handler);
                    return true;
                },
                teardown: function() {
                    if (jQuery.browser.msie) return false;
                    jQuery(this).unbind("mouseout", jQuery.event.special.mouseleave.handler);
                    return true;
                },
                handler: function(event) {
                    if (withinElement(event, this)) return true;
                    event.type = "mouseleave";
                    return jQuery.event.handle.apply(this, arguments);
                }
            }
        }
    };
    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, fn) {
            return this.each(function() {
                jQuery.event.trigger(type, data, this, true, fn);
            });
        },
        triggerHandler: function(type, data, fn) {
            return this[0] && jQuery.event.trigger(type, data, this[0], false, fn);
        },
        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.bind('mouseenter', fnOver).bind('mouseleave', fnOut);
        },
        ready: function(fn) {
            bindReady();
            if (jQuery.isReady)
            fn.call(document, jQuery);
            else
            jQuery.readyList.push(function() {
                return fn.call(this, jQuery);
            });
            return this;
        }
    });
    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.readyList = null;
                }
                jQuery(document).triggerHandler("ready");
            }
        }
    });
    var readyBound = false;
    function bindReady() {
        if (readyBound) return;
        readyBound = true;
        if (document.addEventListener && !jQuery.browser.opera)
        document.addEventListener("DOMContentLoaded", jQuery.ready, false);
        if (jQuery.browser.msie && window == top)(function() {
            if (jQuery.isReady) return;
            try {
                document.documentElement.doScroll("left");
            } catch(error) {
                setTimeout(arguments.callee, 0);
                return;
            }
            jQuery.ready();
        })();
        if (jQuery.browser.opera)
        document.addEventListener("DOMContentLoaded",
        function() {
            if (jQuery.isReady) return;
            for (var i = 0; i < document.styleSheets.length; i++)
            if (document.styleSheets[i].disabled) {
                setTimeout(arguments.callee, 0);
                return;
            }
            jQuery.ready();
        },
        false);
        if (jQuery.browser.safari) {
            var numStyles; (function() {
                if (jQuery.isReady) return;
                if (document.readyState != "loaded" && document.readyState != "complete") {
                    setTimeout(arguments.callee, 0);
                    return;
                }
                if (numStyles === undefined)
                numStyles = jQuery("style, link[rel=stylesheet]").length;
                if (document.styleSheets.length != numStyles) {
                    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,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);
        };
    });
    var withinElement = function(event, elem) {
        var parent = event.relatedTarget;
        while (parent && parent != elem) try {
            parent = parent.parentNode;
        } catch(error) {
            parent = elem;
        }
        return parent == elem;
    };
    jQuery(window).bind("unload",
    function() {
        jQuery("*").add(document).unbind();
    });
    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);
            }
            callback = callback ||
            function() {};
            var type = "GET";
            if (params)
            if (jQuery.isFunction(params)) {
                callback = params;
                params = null;
            } else {
                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);
                    self.each(callback, [res.responseText, status, res]);
                }
            });
            return this;
        },
        serialize: function() {
            return jQuery.param(this.serializeArray());
        },
        serializeArray: function() {
            return this.map(function() {
                return jQuery.nodeName(this, "form") ? jQuery.makeArray(this.elements) : this;
            }).filter(function() {
                return this.name && !this.disabled && (this.checked || /select|textarea/i.test(this.nodeName) || /text|hidden|password/i.test(this.type));
            }).map(function(i, elem) {
                var val = jQuery(this).val();
                return val == null ? null: val.constructor == Array ? 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",
            timeout: 0,
            contentType: "application/x-www-form-urlencoded",
            processData: true,
            async: true,
            data: null,
            username: null,
            password: null,
            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 remote = /^(?:\w+:)?\/\/([^\/?#]+)/;
            if (s.dataType == "script" && type == "GET" && remote.test(s.url) && remote.exec(s.url)[1] != 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();
                            head.removeChild(script);
                        }
                    };
                }
                head.appendChild(script);
                return undefined;
            }
            var requestDone = false;
            var xhr = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
            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) {
                s.global && jQuery.active--;
                xhr.abort();
                return false;
            }
            if (s.global)
            jQuery.event.trigger("ajaxSend", [xhr, s]);
            var onreadystatechange = function(isTimeout) {
                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.dataFilter);
                        } 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 (s.async)
                    xhr = null;
                }
            };
            if (s.async) {
                var ival = setInterval(onreadystatechange, 13);
                if (s.timeout > 0)
                setTimeout(function() {
                    if (xhr) {
                        xhr.abort();
                        if (!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 || jQuery.browser.safari && xhr.status == undefined;
            } catch(e) {}
            return false;
        },
        httpNotModified: function(xhr, url) {
            try {
                var xhrRes = xhr.getResponseHeader("Last-Modified");
                return xhr.status == 304 || xhrRes == jQuery.lastModified[url] || jQuery.browser.safari && xhr.status == undefined;
            } catch(e) {}
            return false;
        },
        httpData: function(xhr, type, filter) {
            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 (filter)
            data = filter(data, type);
            if (type == "script")
            jQuery.globalEval(data);
            if (type == "json")
            data = eval("(" + data + ")");
            return data;
        },
        param: function(a) {
            var s = [];
            if (a.constructor == Array || a.jquery)
            jQuery.each(a,
            function() {
                s.push(encodeURIComponent(this.name) + "=" + encodeURIComponent(this.value));
            });
            else
            for (var j in a)
            if (a[j] && a[j].constructor == Array)
            jQuery.each(a[j],
            function() {
                s.push(encodeURIComponent(j) + "=" + encodeURIComponent(this));
            });
            else
            s.push(encodeURIComponent(j) + "=" + encodeURIComponent(jQuery.isFunction(a[j]) ? a[j]() : a[j]));
            return s.join("&").replace(/%20/g, "+");
        }
    });
    jQuery.fn.extend({
        show: function(speed, callback) {
            return speed ? this.animate({
                height: "show",
                width: "show",
                opacity: "show"
            },
            speed, callback) : this.filter(":hidden").each(function() {
                this.style.display = this.oldblock || "";
                if (jQuery.css(this, "display") == "none") {
                    var elem = jQuery("<" + this.tagName + " />").appendTo("body");
                    this.style.display = elem.css("display");
                    if (this.style.display == "none")
                    this.style.display = "block";
                    elem.remove();
                }
            }).end();
        },
        hide: function(speed, callback) {
            return speed ? this.animate({
                height: "hide",
                width: "hide",
                opacity: "hide"
            },
            speed, callback) : this.filter(":visible").each(function() {
                this.oldblock = this.oldblock || jQuery.css(this, "display");
                this.style.display = "none";
            }).end();
        },
        _toggle: jQuery.fn.toggle,
        toggle: function(fn, fn2) {
            return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? this._toggle.apply(this, arguments) : fn ? this.animate({
                height: "toggle",
                width: "toggle",
                opacity: "toggle"
            },
            fn, fn2) : this.each(function() {
                jQuery(this)[jQuery(this).is(":hidden") ? "show": "hide"]();
            });
        },
        slideDown: function(speed, callback) {
            return this.animate({
                height: "show"
            },
            speed, callback);
        },
        slideUp: function(speed, callback) {
            return this.animate({
                height: "hide"
            },
            speed, callback);
        },
        slideToggle: function(speed, callback) {
            return this.animate({
                height: "toggle"
            },
            speed, callback);
        },
        fadeIn: function(speed, callback) {
            return this.animate({
                opacity: "show"
            },
            speed, callback);
        },
        fadeOut: function(speed, callback) {
            return this.animate({
                opacity: "hide"
            },
            speed, callback);
        },
        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() {
                if (this.nodeType != 1)
                return false;
                var opt = jQuery.extend({},
                optall),
                p,
                hidden = 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") {
                        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;
            });
        },
        queue: function(type, fn) {
            if (jQuery.isFunction(type) || (type && type.constructor == Array)) {
                fn = type;
                type = "fx";
            }
            if (!type || (typeof type == "string" && !fn))
            return queue(this[0], type);
            return this.each(function() {
                if (fn.constructor == Array)
                queue(this, type, fn);
                else {
                    queue(this, type).push(fn);
                    if (queue(this, type).length == 1)
                    fn.call(this);
                }
            });
        },
        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;
        }
    });
    var queue = function(elem, type, array) {
        if (elem) {
            type = type || "fx";
            var q = jQuery.data(elem, type + "queue");
            if (!q || array)
            q = jQuery.data(elem, type + "queue", jQuery.makeArray(array));
        }
        return q;
    };
    jQuery.fn.dequeue = function(type) {
        type = type || "fx";
        return this.each(function() {
            var q = queue(this, type);
            q.shift();
            if (q.length)
            q[0].call(this);
        });
    };
    jQuery.extend({
        speed: function(speed, easing, fn) {
            var opt = speed && speed.constructor == Object ? speed: {
                complete: fn || !fn && easing || jQuery.isFunction(speed) && speed,
                duration: speed,
                easing: fn && easing || easing && easing.constructor != Function && easing
            };
            opt.duration = (opt.duration && opt.duration.constructor == Number ? opt.duration: jQuery.fx.speeds[opt.duration]) || jQuery.fx.speeds.def;
            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: [],
        timerId: null,
        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.display = "block";
        },
        cur: function(force) {
            if (this.elem[this.prop] != null && 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;
            this.update();
            var self = this;
            function t(gotoEnd) {
                return self.step(gotoEnd);
            }
            t.elem = this.elem;
            jQuery.timers.push(t);
            if (jQuery.timerId == null) {
                jQuery.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(jQuery.timerId);
                        jQuery.timerId = null;
                    }
                },
                13);
            }
        },
        show: function() {
            this.options.orig[this.prop] = jQuery.attr(this.elem.style, this.prop);
            this.options.show = true;
            this.custom(0, this.cur());
            if (this.prop == "width" || this.prop == "height")
            this.elem.style[this.prop] = "1px";
            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)
                    this.elem.style.display = "none";
                    if (this.options.hide || this.options.show)
                    for (var p in this.options.curAnim)
                    jQuery.attr(this.elem.style, p, this.options.orig[p]);
                }
                if (done)
                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,
            def: 400
        },
        step: {
            scrollLeft: function(fx) {
                fx.elem.scrollLeft = fx.now;
            },
            scrollTop: function(fx) {
                fx.elem.scrollTop = fx.now;
            },
            opacity: function(fx) {
                jQuery.attr(fx.elem.style, "opacity", fx.now);
            },
            _default: function(fx) {
                fx.elem.style[fx.prop] = fx.now + fx.unit;
            }
        }
    });
    jQuery.fn.offset = function() {
        var left = 0,
        top = 0,
        elem = this[0],
        results;
        if (elem) with(jQuery.browser) {
            var parent = elem.parentNode,
            offsetChild = elem,
            offsetParent = elem.offsetParent,
            doc = elem.ownerDocument,
            safari2 = safari && parseInt(version) < 522 && !/adobeair/i.test(userAgent),
            css = jQuery.curCSS,
            fixed = css(elem, "position") == "fixed";
            if (elem.getBoundingClientRect) {
                var box = elem.getBoundingClientRect();
                add(box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft), box.top + Math.max(doc.documentElement.scrollTop, doc.body.scrollTop));
                add( - doc.documentElement.clientLeft, -doc.documentElement.clientTop);
            } else {
                add(elem.offsetLeft, elem.offsetTop);
                while (offsetParent) {
                    add(offsetParent.offsetLeft, offsetParent.offsetTop);
                    if (mozilla && !/^t(able|d|h)$/i.test(offsetParent.tagName) || safari && !safari2)
                    border(offsetParent);
                    if (!fixed && css(offsetParent, "position") == "fixed")
                    fixed = true;
                    offsetChild = /^body$/i.test(offsetParent.tagName) ? offsetChild: offsetParent;
                    offsetParent = offsetParent.offsetParent;
                }
                while (parent && parent.tagName && !/^body|html$/i.test(parent.tagName)) {
                    if (!/^inline|table.*$/i.test(css(parent, "display")))
                    add( - parent.scrollLeft, -parent.scrollTop);
                    if (mozilla && css(parent, "overflow") != "visible")
                    border(parent);
                    parent = parent.parentNode;
                }
                if ((safari2 && (fixed || css(offsetChild, "position") == "absolute")) || (mozilla && css(offsetChild, "position") != "absolute"))
                add( - doc.body.offsetLeft, -doc.body.offsetTop);
                if (fixed)
                add(Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft), Math.max(doc.documentElement.scrollTop, doc.body.scrollTop));
            }
            results = {
                top: top,
                left: left
            };
        }
        function border(elem) {
            add(jQuery.curCSS(elem, "borderLeftWidth", true), jQuery.curCSS(elem, "borderTopWidth", true));
        }
        function add(l, t) {
            left += parseInt(l, 10) || 0;
            top += parseInt(t, 10) || 0;
        }
        return results;
    };
    jQuery.fn.extend({
        position: function() {
            var left = 0,
            top = 0,
            results;
            if (this[0]) {
                var offsetParent = this.offsetParent(),
                offset = this.offset(),
                parentOffset = /^body|html$/i.test(offsetParent[0].tagName) ? {
                    top: 0,
                    left: 0
                }: offsetParent.offset();
                offset.top -= num(this, 'marginTop');
                offset.left -= num(this, 'marginLeft');
                parentOffset.top += num(offsetParent, 'borderTopWidth');
                parentOffset.left += num(offsetParent, 'borderLeftWidth');
                results = {
                    top: offset.top - parentOffset.top,
                    left: offset.left - parentOffset.left
                };
            }
            return results;
        },
        offsetParent: function() {
            var offsetParent = this[0].offsetParent;
            while (offsetParent && (!/^body|html$/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;
            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";
        jQuery.fn["inner" + name] = function() {
            return this[name.toLowerCase()]() +
            num(this, "padding" + tl) +
            num(this, "padding" + br);
        };
        jQuery.fn["outer" + name] = function(margin) {
            return this["inner" + name]() +
            num(this, "border" + tl + "Width") +
            num(this, "border" + br + "Width") +
            (margin ? num(this, "margin" + tl) + num(this, "margin" + br) : 0);
        };
    });
})();
jQuery.fn.fancyZoom = function(options) {
    var options = options || {};
    var directory = options && options.directory ? options.directory: '/media/images/zoom';
    var zooming = false;
    if ($('#zoom').length == 0) {
        var ext = $.browser.msie ? 'gif': 'png';
        var html = '<div id="zoom" style="display:none;"> \
                  <table id="zoom_table" style="border-collapse:collapse; width:100%; height:100%;"> \
                    <tbody> \
                      <tr> \
                        <td class="tl" style="background:url(' + directory + '/tl.' + ext + ') 0 0 no-repeat; width:20px height:20px; overflow:hidden;" /> \
                        <td class="tm" style="background:url(' + directory + '/tm.' + ext + ') 0 0 repeat-x; height:20px; overflow:hidden;" /> \
                        <td class="tr" style="background:url(' + directory + '/tr.' + ext + ') 100% 0 no-repeat; width:20px height:20px; overflow:hidden;" /> \
                      </tr> \
                      <tr> \
                        <td class="ml" style="background:url(' + directory + '/ml.' + ext + ') 0 0 repeat-y; width:20px; overflow:hidden;" /> \
                        <td class="mm" style="background:#fff; vertical-align:top; padding:10px;"> \
                          <div id="zoom_content"> \
                          </div> \
                        </td> \
                        <td class="mr" style="background:url(' + directory + '/mr.' + ext + ') 100% 0 repeat-y;  width:20px; overflow:hidden;" /> \
                      </tr> \
                      <tr> \
                        <td class="bl" style="background:url(' + directory + '/bl.' + ext + ') 0 100% no-repeat; width:20px height:20px; overflow:hidden;" /> \
                        <td class="bm" style="background:url(' + directory + '/bm.' + ext + ') 0 100% repeat-x; height:20px; overflow:hidden;" /> \
                        <td class="br" style="background:url(' + directory + '/br.' + ext + ') 100% 100% no-repeat; width:20px height:20px; overflow:hidden;" /> \
                      </tr> \
                    </tbody> \
                  </table> \
                  <a href="#" title="Close" id="zoom_close" style="position:absolute; top:0; left:0;"> \
                    <img src="' + directory + '/closebox.' + ext + '" alt="Close" style="border:none; margin:0; padding:0;" /> \
                  </a> \
                </div>';
        $('body').append(html);
        $('html').click(function(e) {
            if ($(e.target).parents('#zoom:visible').length == 0) hide();
        });
        $(document).keyup(function(event) {
            if (event.keyCode == 27 && $('#zoom:visible').length > 0) hide();
        });
        $('#zoom_close').click(hide);
    }
    var zoom = $('#zoom');
    var zoom_table = $('#zoom_table');
    var zoom_close = $('#zoom_close');
    var zoom_content = $('#zoom_content');
    var middle_row = $('td.ml,td.mm,td.mr');
    this.each(function(i) {
        $($(this).attr('href')).hide();
        $(this).click(show);
    });
    return this;
    function show(e) {
        if (zooming) return false;
        zooming = true;
        var content_div = $($(this).attr('href'));
        var zoom_width = options.width;
        var zoom_height = options.height;
        var width = window.innerWidth || (window.document.documentElement.clientWidth || window.document.body.clientWidth);
        var height = window.innerHeight || (window.document.documentElement.clientHeight || window.document.body.clientHeight);
        var x = window.pageXOffset || (window.document.documentElement.scrollLeft || window.document.body.scrollLeft);
        var y = window.pageYOffset || (window.document.documentElement.scrollTop || window.document.body.scrollTop);
        var window_size = {
            'width': width,
            'height': height,
            'x': x,
            'y': y
        }
        var width = (zoom_width || content_div.width()) + 60;
        var height = (zoom_height || content_div.height()) + 60;
        var d = window_size;
        var newTop = Math.max((d.height / 2) - (height / 2) + y, 0);
        var newLeft = (d.width / 2) - (width / 2);
        var curTop = e.pageY;
        var curLeft = e.pageX;
        zoom_close.attr('curTop', curTop);
        zoom_close.attr('curLeft', curLeft);
        zoom_close.attr('scaleImg', options.scaleImg ? 'true': 'false');
        $('#zoom').hide().css({
            position: 'absolute',
            top: curTop + 'px',
            left: curLeft + 'px',
            width: '1px',
            height: '1px'
        });
        fixBackgroundsForIE();
        zoom_close.hide();
        if (options.closeOnClick) {
            $('#zoom').click(hide);
        }
        if (options.scaleImg) {
            zoom_content.html(content_div.html());
            $('#zoom_content img').css('width', '100%');
        } else {
            zoom_content.html('');
        }
        $('#zoom').animate({
            top: newTop + 'px',
            left: newLeft + 'px',
            opacity: "show",
            width: width,
            height: height
        },
        250, null,
        function() {
            if (options.scaleImg != true) {
                zoom_content.html(content_div.html());
            }
            unfixBackgroundsForIE();
            zoom_close.show();
            zooming = false;
        })
        return false;
    }
    function hide() {
        if (zooming) return false;
        zooming = true;
        $('#zoom').unbind('click');
        fixBackgroundsForIE();
        if (zoom_close.attr('scaleImg') != 'true') {
            zoom_content.html('');
        }
        zoom_close.hide();
        $('#zoom').animate({
            top: zoom_close.attr('curTop') + 'px',
            left: zoom_close.attr('curLeft') + 'px',
            opacity: "hide",
            width: '1px',
            height: '1px'
        },
        250, null,
        function() {
            if (zoom_close.attr('scaleImg') == 'true') {
                zoom_content.html('');
            }
            unfixBackgroundsForIE();
            zooming = false;
        });
        return false;
    }
    function switchBackgroundImagesTo(to) {
        $('#zoom_table td').each(function(i) {
            var bg = $(this).css('background-image').replace(/\.(png|gif|none)\"\)$/, '.' + to + '")');
            $(this).css('background-image', bg);
        });
        var close_img = zoom_close.children('img');
        var new_img = close_img.attr('src').replace(/\.(png|gif|none)$/, '.' + to);
        close_img.attr('src', new_img);
    }
    function fixBackgroundsForIE() {
        if ($.browser.msie && parseFloat($.browser.version) >= 7) {
            switchBackgroundImagesTo('gif');
        }
    }
    function unfixBackgroundsForIE() {
        if ($.browser.msie && $.browser.version >= 7) {
            switchBackgroundImagesTo('png');
        }
    }
}
$(document).ready(function() {
    $('a.zoom').fancyZoom();
    $("#zoom_interface_link").click(function() {
        $("#zoom_interface").html("<img src=\"http://s3.amazonaws.com/versionsapp/screenshots/browser.jpg\">");
    })
    $("#zoom_compare_link").click(function() {
        $("#zoom_compare").html("<img src=\"http://s3.amazonaws.com/versionsapp/screenshots/compare.jpg\">");
    })
    $("#zoom_compare_timeline_link").click(function() {
        $("#zoom_timeline").html("<img src=\"http://s3.amazonaws.com/versionsapp/screenshots/timeline.jpg\">");
    })
    $("#zoom_welcome_link").click(function() {
        $("#zoom_welcome").html("<img src=\"http://s3.amazonaws.com/versionsapp/screenshots/welcome.jpg\">");
    })
    $("#download").click(function() {
        $("#dl").fadeIn(300);
        $("#dlpop").append("<iframe src=\"/download\" width=\"0px\" height=\"0px\" style=\"display:none;\"></iframe>");
        setTimeout(function() {
            $("#backdrop").fadeIn(500);
        },
        300)
    });
    $("#dlbutton, #backdrop").click(function() {
        $("#backdrop").fadeOut(50);
        $("#dl").fadeOut(50);
    });
});