/**
	included plugins: (see individual comments further below for links to documentation)
		jCarousel
			turns a list into a scrolling display with clickable buttons.  used: profile->stats tracker
		Styled Select Boxes
			turns a select box into styleable css functioning via js
		Delay
			simple jquery interface for handling delays
		jQuery.query
			easy way to get $_GET variables
*/


/**
 * jCarousel - Riding carousels with jQuery
 *   http://sorgalla.com/jcarousel/
 *
 * Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Built on top of the jQuery library
 *   http://jquery.com
 *
 * Inspired by the "Carousel Component" by Bill Scott
 *   http://billwscott.com/carousel/
 */

(function($) {
    /**
     * Creates a carousel for all matched elements.
     *
     * @example $("#mycarousel").jcarousel();
     * @before <ul id="mycarousel" class="jcarousel-skin-name"><li>First item</li><li>Second item</li></ul>
     * @result
     *
     * <div class="jcarousel-skin-name">
     *   <div class="jcarousel-container">
     *     <div disabled="disabled" class="jcarousel-prev jcarousel-prev-disabled"></div>
     *     <div class="jcarousel-next"></div>
     *     <div class="jcarousel-clip">
     *       <ul class="jcarousel-list">
     *         <li class="jcarousel-item-1">First item</li>
     *         <li class="jcarousel-item-2">Second item</li>
     *       </ul>
     *     </div>
     *   </div>
     * </div>
     *
     * @name jcarousel
     * @type jQuery
     * @param Hash o A set of key/value pairs to set as configuration properties.
     * @cat Plugins/jCarousel
     */
    $.fn.jcarousel = function(o) {
        return this.each(function() {
            new $jc(this, o);
        });
    };

    // Default configuration properties.
    var defaults = {
        vertical: false,
        start: 1,
        offset: 1,
        size: null,
        scroll: 3,
        visible: null,
        animation: 'normal',
        easing: 'swing',
        auto: 0,
        wrap: null,
        initCallback: null,
        reloadCallback: null,
        itemLoadCallback: null,
        itemFirstInCallback: null,
        itemFirstOutCallback: null,
        itemLastInCallback: null,
        itemLastOutCallback: null,
        itemVisibleInCallback: null,
        itemVisibleOutCallback: null,
        buttonNextHTML: '<div></div>',
        buttonPrevHTML: '<div></div>',
        buttonNextEvent: 'click',
        buttonPrevEvent: 'click',
        buttonNextCallback: null,
        buttonPrevCallback: null
    };

    /**
     * The jCarousel object.
     *
     * @constructor
     * @name $.jcarousel
     * @param Object e The element to create the carousel for.
     * @param Hash o A set of key/value pairs to set as configuration properties.
     * @cat Plugins/jCarousel
     */
    $.jcarousel = function(e, o) {
        this.options    = $.extend({}, defaults, o || {});

        this.locked     = false;

        this.container  = null;
        this.clip       = null;
        this.list       = null;
        this.buttonNext = null;
        this.buttonPrev = null;

        this.wh = !this.options.vertical ? 'width' : 'height';
        this.lt = !this.options.vertical ? 'left' : 'top';

        // Extract skin class
        var skin = '', split = e.className.split(' ');

        for (var i = 0; i < split.length; i++) {
            if (split[i].indexOf('jcarousel-skin') != -1) {
                $(e).removeClass(split[i]);
                var skin = split[i];
                break;
            }
        }

        if (e.nodeName == 'UL' || e.nodeName == 'OL') {
            this.list = $(e);
            this.container = this.list.parent();

            if (this.container.hasClass('jcarousel-clip')) {
                if (!this.container.parent().hasClass('jcarousel-container'))
                    this.container = this.container.wrap('<div></div>');

                this.container = this.container.parent();
            } else if (!this.container.hasClass('jcarousel-container'))
                this.container = this.list.wrap('<div></div>').parent();
        } else {
            this.container = $(e);
            this.list = $(e).find('>ul,>ol,div>ul,div>ol');
        }

        if (skin != '' && this.container.parent()[0].className.indexOf('jcarousel-skin') == -1)
        	this.container.wrap('<div class=" '+ skin + '"></div>');

        this.clip = this.list.parent();

        if (!this.clip.length || !this.clip.hasClass('jcarousel-clip'))
            this.clip = this.list.wrap('<div></div>').parent();

        this.buttonPrev = $('.jcarousel-prev', this.container);

        if (this.buttonPrev.size() == 0 && this.options.buttonPrevHTML != null)
            this.buttonPrev = this.clip.before(this.options.buttonPrevHTML).prev();

        this.buttonPrev.addClass(this.className('jcarousel-prev'));

        this.buttonNext = $('.jcarousel-next', this.container);

        if (this.buttonNext.size() == 0 && this.options.buttonNextHTML != null)
            this.buttonNext = this.clip.before(this.options.buttonNextHTML).prev();

        this.buttonNext.addClass(this.className('jcarousel-next'));

        this.clip.addClass(this.className('jcarousel-clip'));
        this.list.addClass(this.className('jcarousel-list'));
        this.container.addClass(this.className('jcarousel-container'));

        var di = this.options.visible != null ? Math.ceil(this.clipping() / this.options.visible) : null;
        var li = this.list.children('li');

        var self = this;

        if (li.size() > 0) {
            var wh = 0, i = this.options.offset;
            li.each(function() {
                self.format(this, i++);
                wh += self.dimension(this, di);
            });

            this.list.css(this.wh, wh + 'px');

            // Only set if not explicitly passed as option
            if (!o || o.size === undefined)
                this.options.size = li.size();
        }

        // For whatever reason, .show() does not work in Safari...
        this.container.css('display', 'block');
        this.buttonNext.css('display', 'block');
        this.buttonPrev.css('display', 'block');

        this.funcNext   = function() { self.next(); };
        this.funcPrev   = function() { self.prev(); };
        this.funcResize = function() { self.reload(); };

        if (this.options.initCallback != null)
            this.options.initCallback(this, 'init');

        if ($.browser.safari) {
            this.buttons(false, false);
            $(window).bind('load', function() { self.setup(); });
        } else
            this.setup();
    };

    // Create shortcut for internal use
    var $jc = $.jcarousel;

    $jc.fn = $jc.prototype = {
        jcarousel: '0.2.3'
    };

    $jc.fn.extend = $jc.extend = $.extend;

    $jc.fn.extend({
        /**
         * Setups the carousel.
         *
         * @name setup
         * @type undefined
         * @cat Plugins/jCarousel
         */
        setup: function() {
            this.first     = null;
            this.last      = null;
            this.prevFirst = null;
            this.prevLast  = null;
            this.animating = false;
            this.timer     = null;
            this.tail      = null;
            this.inTail    = false;

            if (this.locked)
                return;

            this.list.css(this.lt, this.pos(this.options.offset) + 'px');
            var p = this.pos(this.options.start);
            this.prevFirst = this.prevLast = null;
            this.animate(p, false);

            $(window).unbind('resize', this.funcResize).bind('resize', this.funcResize);
        },

        /**
         * Clears the list and resets the carousel.
         *
         * @name reset
         * @type undefined
         * @cat Plugins/jCarousel
         */
        reset: function() {
            this.list.empty();

            this.list.css(this.lt, '0px');
            this.list.css(this.wh, '10px');

            if (this.options.initCallback != null)
                this.options.initCallback(this, 'reset');

            this.setup();
        },

        /**
         * Reloads the carousel and adjusts positions.
         *
         * @name reload
         * @type undefined
         * @cat Plugins/jCarousel
         */
        reload: function() {
            if (this.tail != null && this.inTail)
                this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) + this.tail);

            this.tail   = null;
            this.inTail = false;

            if (this.options.reloadCallback != null)
                this.options.reloadCallback(this);

            if (this.options.visible != null) {
                var self = this;
                var di = Math.ceil(this.clipping() / this.options.visible), wh = 0, lt = 0;
                $('li', this.list).each(function(i) {
                    wh += self.dimension(this, di);
                    if (i + 1 < self.first)
                        lt = wh;
                });

                this.list.css(this.wh, wh + 'px');
                this.list.css(this.lt, -lt + 'px');
            }

            this.scroll(this.first, false);
        },

        /**
         * Locks the carousel.
         *
         * @name lock
         * @type undefined
         * @cat Plugins/jCarousel
         */
        lock: function() {
            this.locked = true;
            this.buttons();
        },

        /**
         * Unlocks the carousel.
         *
         * @name unlock
         * @type undefined
         * @cat Plugins/jCarousel
         */
        unlock: function() {
            this.locked = false;
            this.buttons();
        },

        /**
         * Sets the size of the carousel.
         *
         * @name size
         * @type undefined
         * @param Number s The size of the carousel.
         * @cat Plugins/jCarousel
         */
        size: function(s) {
            if (s != undefined) {
                this.options.size = s;
                if (!this.locked)
                    this.buttons();
            }

            return this.options.size;
        },

        /**
         * Checks whether a list element exists for the given index (or index range).
         *
         * @name get
         * @type bool
         * @param Number i The index of the (first) element.
         * @param Number i2 The index of the last element.
         * @cat Plugins/jCarousel
         */
        has: function(i, i2) {
            if (i2 == undefined || !i2)
                i2 = i;

            if (this.options.size !== null && i2 > this.options.size)
            	i2 = this.options.size;

            for (var j = i; j <= i2; j++) {
                var e = this.get(j);
                if (!e.length || e.hasClass('jcarousel-item-placeholder'))
                    return false;
            }

            return true;
        },

        /**
         * Returns a jQuery object with list element for the given index.
         *
         * @name get
         * @type jQuery
         * @param Number i The index of the element.
         * @cat Plugins/jCarousel
         */
        get: function(i) {
            return $('.jcarousel-item-' + i, this.list);
        },

        /**
         * Adds an element for the given index to the list.
         * If the element already exists, it updates the inner html.
         * Returns the created element as jQuery object.
         *
         * @name add
         * @type jQuery
         * @param Number i The index of the element.
         * @param String s The innerHTML of the element.
         * @cat Plugins/jCarousel
         */
        add: function(i, s) {
            var e = this.get(i), old = 0, add = 0;

            if (e.length == 0) {
                var c, e = this.create(i), j = $jc.intval(i);
                while (c = this.get(--j)) {
                    if (j <= 0 || c.length) {
                        j <= 0 ? this.list.prepend(e) : c.after(e);
                        break;
                    }
                }
            } else
                old = this.dimension(e);

            e.removeClass(this.className('jcarousel-item-placeholder'));
            typeof s == 'string' ? e.html(s) : e.empty().append(s);

            var di = this.options.visible != null ? Math.ceil(this.clipping() / this.options.visible) : null;
            var wh = this.dimension(e, di) - old;

            if (i > 0 && i < this.first)
                this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) - wh + 'px');

            this.list.css(this.wh, $jc.intval(this.list.css(this.wh)) + wh + 'px');

            return e;
        },

        /**
         * Removes an element for the given index from the list.
         *
         * @name remove
         * @type undefined
         * @param Number i The index of the element.
         * @cat Plugins/jCarousel
         */
        remove: function(i) {
            var e = this.get(i);

            // Check if item exists and is not currently visible
            if (!e.length || (i >= this.first && i <= this.last))
                return;

            var d = this.dimension(e);

            if (i < this.first)
                this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) + d + 'px');

            e.remove();

            this.list.css(this.wh, $jc.intval(this.list.css(this.wh)) - d + 'px');
        },

        /**
         * Moves the carousel forwards.
         *
         * @name next
         * @type undefined
         * @cat Plugins/jCarousel
         */
        next: function() {
            this.stopAuto();

            if (this.tail != null && !this.inTail)
                this.scrollTail(false);
            else
                this.scroll(((this.options.wrap == 'both' || this.options.wrap == 'last') && this.options.size != null && this.last == this.options.size) ? 1 : this.first + this.options.scroll);
        },

        /**
         * Moves the carousel backwards.
         *
         * @name prev
         * @type undefined
         * @cat Plugins/jCarousel
         */
        prev: function() {
            this.stopAuto();

            if (this.tail != null && this.inTail)
                this.scrollTail(true);
            else
                this.scroll(((this.options.wrap == 'both' || this.options.wrap == 'first') && this.options.size != null && this.first == 1) ? this.options.size : this.first - this.options.scroll);
        },

        /**
         * Scrolls the tail of the carousel.
         *
         * @name scrollTail
         * @type undefined
         * @param Bool b Whether scroll the tail back or forward.
         * @cat Plugins/jCarousel
         */
        scrollTail: function(b) {
            if (this.locked || this.animating || !this.tail)
                return;

            var pos  = $jc.intval(this.list.css(this.lt));

            !b ? pos -= this.tail : pos += this.tail;
            this.inTail = !b;

            // Save for callbacks
            this.prevFirst = this.first;
            this.prevLast  = this.last;

            this.animate(pos);
        },

        /**
         * Scrolls the carousel to a certain position.
         *
         * @name scroll
         * @type undefined
         * @param Number i The index of the element to scoll to.
         * @param Bool a Flag indicating whether to perform animation.
         * @cat Plugins/jCarousel
         */
        scroll: function(i, a) {
            if (this.locked || this.animating)
                return;

            this.animate(this.pos(i), a);
        },

        /**
         * Prepares the carousel and return the position for a certian index.
         *
         * @name pos
         * @type Number
         * @param Number i The index of the element to scoll to.
         * @cat Plugins/jCarousel
         */
        pos: function(i) {
            if (this.locked || this.animating)
                return;

            if (this.options.wrap != 'circular')
                i = i < 1 ? 1 : (this.options.size && i > this.options.size ? this.options.size : i);

            var back = this.first > i;
            var pos  = $jc.intval(this.list.css(this.lt));

            // Create placeholders, new list width/height
            // and new list position
            var f = this.options.wrap != 'circular' && this.first <= 1 ? 1 : this.first;
            var c = back ? this.get(f) : this.get(this.last);
            var j = back ? f : f - 1;
            var e = null, l = 0, p = false, d = 0;

            while (back ? --j >= i : ++j < i) {
                e = this.get(j);
                p = !e.length;
                if (e.length == 0) {
                    e = this.create(j).addClass(this.className('jcarousel-item-placeholder'));
                    c[back ? 'before' : 'after' ](e);
                }

                c = e;
                d = this.dimension(e);

                if (p)
                    l += d;

                if (this.first != null && (this.options.wrap == 'circular' || (j >= 1 && (this.options.size == null || j <= this.options.size))))
                    pos = back ? pos + d : pos - d;
            }

            // Calculate visible items
            var clipping = this.clipping();
            var cache = [];
            var visible = 0, j = i, v = 0;
            var c = this.get(i - 1);

            while (++visible) {
                e = this.get(j);
                p = !e.length;
                if (e.length == 0) {
                    e = this.create(j).addClass(this.className('jcarousel-item-placeholder'));
                    // This should only happen on a next scroll
                    c.length == 0 ? this.list.prepend(e) : c[back ? 'before' : 'after' ](e);
                }

                c = e;
                var d = this.dimension(e);
                if (d == 0) {
                    //alert('jCarousel: No width/height set for items. This will cause an infinite loop. Aborting...');
                    return 0;
                }

                if (this.options.wrap != 'circular' && this.options.size !== null && j > this.options.size)
                    cache.push(e);
                else if (p)
                    l += d;

                v += d;

                if (v >= clipping)
                    break;

                j++;
            }

             // Remove out-of-range placeholders
            for (var x = 0; x < cache.length; x++)
                cache[x].remove();

            // Resize list
            if (l > 0) {
                this.list.css(this.wh, this.dimension(this.list) + l + 'px');

                if (back) {
                    pos -= l;
                    this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) - l + 'px');
                }
            }

            // Calculate first and last item
            var last = i + visible - 1;
            if (this.options.wrap != 'circular' && this.options.size && last > this.options.size)
                last = this.options.size;

            if (j > last) {
                visible = 0, j = last, v = 0;
                while (++visible) {
                    var e = this.get(j--);
                    if (!e.length)
                        break;
                    v += this.dimension(e);
                    if (v >= clipping)
                        break;
                }
            }

            var first = last - visible + 1;
            if (this.options.wrap != 'circular' && first < 1)
                first = 1;

            if (this.inTail && back) {
                pos += this.tail;
                this.inTail = false;
            }

            this.tail = null;
            if (this.options.wrap != 'circular' && last == this.options.size && (last - visible + 1) >= 1) {
                var m = $jc.margin(this.get(last), !this.options.vertical ? 'marginRight' : 'marginBottom');
                if ((v - m) > clipping)
                    this.tail = v - clipping - m;
            }

            // Adjust position
            while (i-- > first)
                pos += this.dimension(this.get(i));

            // Save visible item range
            this.prevFirst = this.first;
            this.prevLast  = this.last;
            this.first     = first;
            this.last      = last;

            return pos;
        },

        /**
         * Animates the carousel to a certain position.
         *
         * @name animate
         * @type undefined
         * @param mixed p Position to scroll to.
         * @param Bool a Flag indicating whether to perform animation.
         * @cat Plugins/jCarousel
         */
        animate: function(p, a) {
            if (this.locked || this.animating)
                return;

            this.animating = true;

            var self = this;
            var scrolled = function() {
                self.animating = false;

                if (p == 0)
                    self.list.css(self.lt,  0);

                if (self.options.wrap == 'both' || self.options.wrap == 'last' || self.options.size == null || self.last < self.options.size)
                    self.startAuto();

                self.buttons();
                self.notify('onAfterAnimation');
            };

            this.notify('onBeforeAnimation');

            // Animate
            if (!this.options.animation || a == false) {
                this.list.css(this.lt, p + 'px');
                scrolled();
            } else {
                var o = !this.options.vertical ? {'left': p} : {'top': p};
                this.list.animate(o, this.options.animation, this.options.easing, scrolled);
            }
        },

        /**
         * Starts autoscrolling.
         *
         * @name auto
         * @type undefined
         * @param Number s Seconds to periodically autoscroll the content.
         * @cat Plugins/jCarousel
         */
        startAuto: function(s) {
            if (s != undefined)
                this.options.auto = s;

            if (this.options.auto == 0)
                return this.stopAuto();

            if (this.timer != null)
                return;

            var self = this;
            this.timer = setTimeout(function() { self.next(); }, this.options.auto * 1000);
        },

        /**
         * Stops autoscrolling.
         *
         * @name stopAuto
         * @type undefined
         * @cat Plugins/jCarousel
         */
        stopAuto: function() {
            if (this.timer == null)
                return;

            clearTimeout(this.timer);
            this.timer = null;
        },

        /**
         * Sets the states of the prev/next buttons.
         *
         * @name buttons
         * @type undefined
         * @cat Plugins/jCarousel
         */
        buttons: function(n, p) {
            if (n == undefined || n == null) {
                var n = !this.locked && this.options.size !== 0 && ((this.options.wrap && this.options.wrap != 'first') || this.options.size == null || this.last < this.options.size);
                if (!this.locked && (!this.options.wrap || this.options.wrap == 'first') && this.options.size != null && this.last >= this.options.size)
                    n = this.tail != null && !this.inTail;
            }

            if (p == undefined || p == null) {
                var p = !this.locked && this.options.size !== 0 && ((this.options.wrap && this.options.wrap != 'last') || this.first > 1);
                if (!this.locked && (!this.options.wrap || this.options.wrap == 'last') && this.options.size != null && this.first == 1)
                    p = this.tail != null && this.inTail;
            }

            var self = this;

            this.buttonNext[n ? 'bind' : 'unbind'](this.options.buttonNextEvent, this.funcNext)[n ? 'removeClass' : 'addClass'](this.className('jcarousel-next-disabled')).attr('disabled', n ? false : true);
            this.buttonPrev[p ? 'bind' : 'unbind'](this.options.buttonPrevEvent, this.funcPrev)[p ? 'removeClass' : 'addClass'](this.className('jcarousel-prev-disabled')).attr('disabled', p ? false : true);

            if (this.buttonNext.length > 0 && (this.buttonNext[0].jcarouselstate == undefined || this.buttonNext[0].jcarouselstate != n) && this.options.buttonNextCallback != null) {
                this.buttonNext.each(function() { self.options.buttonNextCallback(self, this, n); });
                this.buttonNext[0].jcarouselstate = n;
            }

            if (this.buttonPrev.length > 0 && (this.buttonPrev[0].jcarouselstate == undefined || this.buttonPrev[0].jcarouselstate != p) && this.options.buttonPrevCallback != null) {
                this.buttonPrev.each(function() { self.options.buttonPrevCallback(self, this, p); });
                this.buttonPrev[0].jcarouselstate = p;
            }
        },

        notify: function(evt) {
            var state = this.prevFirst == null ? 'init' : (this.prevFirst < this.first ? 'next' : 'prev');

            // Load items
            this.callback('itemLoadCallback', evt, state);

            if (this.prevFirst !== this.first) {
                this.callback('itemFirstInCallback', evt, state, this.first);
                this.callback('itemFirstOutCallback', evt, state, this.prevFirst);
            }

            if (this.prevLast !== this.last) {
                this.callback('itemLastInCallback', evt, state, this.last);
                this.callback('itemLastOutCallback', evt, state, this.prevLast);
            }

            this.callback('itemVisibleInCallback', evt, state, this.first, this.last, this.prevFirst, this.prevLast);
            this.callback('itemVisibleOutCallback', evt, state, this.prevFirst, this.prevLast, this.first, this.last);
        },

        callback: function(cb, evt, state, i1, i2, i3, i4) {
            if (this.options[cb] == undefined || (typeof this.options[cb] != 'object' && evt != 'onAfterAnimation'))
                return;

            var callback = typeof this.options[cb] == 'object' ? this.options[cb][evt] : this.options[cb];

            if (!$.isFunction(callback))
                return;

            var self = this;

            if (i1 === undefined)
                callback(self, state, evt);
            else if (i2 === undefined)
                this.get(i1).each(function() { callback(self, this, i1, state, evt); });
            else {
                for (var i = i1; i <= i2; i++)
                    if (i !== null && !(i >= i3 && i <= i4))
                        this.get(i).each(function() { callback(self, this, i, state, evt); });
            }
        },

        create: function(i) {
            return this.format('<li></li>', i);
        },

        format: function(e, i) {
            var $e = $(e).addClass(this.className('jcarousel-item')).addClass(this.className('jcarousel-item-' + i));
            $e.attr('jcarouselindex', i);
            return $e;
        },

        className: function(c) {
            return c + ' ' + c + (!this.options.vertical ? '-horizontal' : '-vertical');
        },

        dimension: function(e, d) {
            var el = e.jquery != undefined ? e[0] : e;

            var old = !this.options.vertical ?
                el.offsetWidth + $jc.margin(el, 'marginLeft') + $jc.margin(el, 'marginRight') :
                el.offsetHeight + $jc.margin(el, 'marginTop') + $jc.margin(el, 'marginBottom');

            if (d == undefined || old == d)
                return old;

            var w = !this.options.vertical ?
                d - $jc.margin(el, 'marginLeft') - $jc.margin(el, 'marginRight') :
                d - $jc.margin(el, 'marginTop') - $jc.margin(el, 'marginBottom');

            $(el).css(this.wh, w + 'px');

            return this.dimension(el);
        },

        clipping: function() {
            return !this.options.vertical ?
                this.clip[0].offsetWidth - $jc.intval(this.clip.css('borderLeftWidth')) - $jc.intval(this.clip.css('borderRightWidth')) :
                this.clip[0].offsetHeight - $jc.intval(this.clip.css('borderTopWidth')) - $jc.intval(this.clip.css('borderBottomWidth'));
        },

        index: function(i, s) {
            if (s == undefined)
                s = this.options.size;

            return Math.round((((i-1) / s) - Math.floor((i-1) / s)) * s) + 1;
        }
    });

    $jc.extend({
        /**
         * Gets/Sets the global default configuration properties.
         *
         * @name defaults
         * @descr Gets/Sets the global default configuration properties.
         * @type Hash
         * @param Hash d A set of key/value pairs to set as configuration properties.
         * @cat Plugins/jCarousel
         */
        defaults: function(d) {
            return $.extend(defaults, d || {});
        },

        margin: function(e, p) {
            if (!e)
                return 0;

            var el = e.jquery != undefined ? e[0] : e;

            if (p == 'marginRight' && $.browser.safari) {
                var old = {'display': 'block', 'float': 'none', 'width': 'auto'}, oWidth, oWidth2;

                $.swap(el, old, function() { oWidth = el.offsetWidth; });

                old['marginRight'] = 0;
                $.swap(el, old, function() { oWidth2 = el.offsetWidth; });

                return oWidth2 - oWidth;
            }

            return $jc.intval($.css(el, p));
        },

        intval: function(v) {
            v = parseInt(v);
            return isNaN(v) ? 0 : v;
        }
    });

})(jQuery);

/*
 * jQuery Styled Select Boxes
 * version: 1.0 (2008/10/16)
 * @requires jQuery v1.2.6 or later
 *
 * Examples and documentation at: http://code.google.com/p/lnet/wiki/jQueryStyledSelectOverview
 *
 * Copyright (c) 2008 Lasar Liepins, liepins.org, liepins@gmail.com
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

jQuery.fn.styledSelect = function(settings) {
	settings = jQuery.extend({
		selectClass: 'styled_select',
		openSelectClass: 'open',
		optionClass: 'option',
		selectedOptionClass: 'selected',
		closedOptionClass: 'closed',
		firstOptionClass: 'first',
		lastOptionClass: 'last',
		zIndexApply: false,
		zIndexStart: 250
	}, settings);	

	var currentZIndex = settings.zIndexStart;

	this.each(function() {
		var s = jQuery(this);
		var cs = jQuery('<div></div>').attr('class', settings.selectClass);
		if(settings.zIndexApply) { cs.css('z-index', currentZIndex-2); };
		var csl = jQuery('<ul></li>');
		if(settings.zIndexApply) { csl.css('z-index', currentZIndex-1); };
		cs.append(csl);
		s.hide(0).after(cs);
		cs = s.next();

		jQuery('option', s).each(function() {
			if(jQuery(this).attr('value')==undefined) {
				jQuery(this).attr('value', jQuery(this).text());
			}
		});

		var closedSelect = function() {
			jQuery('ul', cs).html('');
			addOption(s.val(), jQuery(':selected', s).text(), clickSelect);
			cs.removeClass(settings.openSelectClass);
			jQuery('ul li', cs).removeClass(settings.selectedOptionClass).removeClass(settings.optionClass).addClass(settings.closedOptionClass);
		};

		var clickSelect = function() {
			jQuery('ul', cs).empty();
			jQuery('option', s).each(function(i) { addOption(jQuery(this).val(), jQuery(this).text(), clickOption); });
			cs.addClass(settings.openSelectClass);
			jQuery('ul li:first-child', cs).addClass(settings.firstOptionClass);
			jQuery('ul li:last-child', cs).addClass(settings.lastOptionClass);
		};

		var clickOption = function() {
			var val = jQuery(this).attr('rel');
			s.val(val);
			s.trigger('change');
			closedSelect();
		};

		var addOption = function(optVal, optName, callBack) {
			var cso = jQuery('<li></li>').attr('rel', optVal).text(optName).click(callBack).addClass(settings.optionClass);
			if(settings.zIndexApply) { cso.css('z-index', currentZIndex); };
			if(s.val()==optVal) {
				cso.addClass(settings.selectedOptionClass);
			};
			jQuery('ul', cs).append(cso);
		};

		closedSelect();
		s.change(closedSelect);
		currentZIndex -= 3;
	});

	return this;
};


// Delay Plugin for jQuery
// - http://www.evanbot.com
// - © 2008 Evan Byrne

jQuery.fn.delay = function(time,func){
	return this.each(function(){
		setTimeout(func,time);
	});
};

/**
 * jQuery.query - Query String Modification and Creation for jQuery
 * Written by Blair Mitchelmore (blair DOT mitchelmore AT gmail DOT com)
 * Licensed under the WTFPL (http://sam.zoy.org/wtfpl/).
 * Date: 2009/02/08
 * http://plugins.jquery.com/project/query-object
 *
 * @author Blair Mitchelmore
 * @version 2.1.2
 *
 **/
new function(settings) { 
  // Various Settings
  var $separator = settings.separator || '&';
  var $spaces = settings.spaces === false ? false : true;
  var $suffix = settings.suffix === false ? '' : '[]';
  var $prefix = settings.prefix === false ? false : true;
  var $hash = $prefix ? settings.hash === true ? "#" : "?" : "";
  var $numbers = settings.numbers === false ? false : true;
  
  jQuery.query = new function() {
    var is = function(o, t) {
      return o != undefined && o !== null && (!!t ? o.constructor == t : true);
    };
    var parse = function(path) {
      var m, rx = /\[([^[]*)\]/g, match = /^(\S+?)(\[\S*\])?$/.exec(path), base = match[1], tokens = [];
      while (m = rx.exec(match[2])) tokens.push(m[1]);
      return [base, tokens];
    };
    var set = function(target, tokens, value) {
      var o, token = tokens.shift();
      if (typeof target != 'object') target = null;
      if (token === "") {
        if (!target) target = [];
        if (is(target, Array)) {
          target.push(tokens.length == 0 ? value : set(null, tokens.slice(0), value));
        } else if (is(target, Object)) {
          var i = 0;
          while (target[i++] != null);
          target[--i] = tokens.length == 0 ? value : set(target[i], tokens.slice(0), value);
        } else {
          target = [];
          target.push(tokens.length == 0 ? value : set(null, tokens.slice(0), value));
        }
      } else if (token && token.match(/^\s*[0-9]+\s*$/)) {
        var index = parseInt(token, 10);
        if (!target) target = [];
        target[index] = tokens.length == 0 ? value : set(target[index], tokens.slice(0), value);
      } else if (token) {
        var index = token.replace(/^\s*|\s*$/g, "");
        if (!target) target = {};
        if (is(target, Array)) {
          var temp = {};
          for (var i = 0; i < target.length; ++i) {
            temp[i] = target[i];
          }
          target = temp;
        }
        target[index] = tokens.length == 0 ? value : set(target[index], tokens.slice(0), value);
      } else {
        return value;
      }
      return target;
    };
    
    var queryObject = function(a) {
      var self = this;
      self.keys = {};
      
      if (a.queryObject) {
        jQuery.each(a.get(), function(key, val) {
          self.SET(key, val);
        });
      } else {
        jQuery.each(arguments, function() {
          var q = "" + this;
          q = q.replace(/^[?#]/,''); // remove any leading ? || #
          q = q.replace(/[;&]$/,''); // remove any trailing & || ;
          if ($spaces) q = q.replace(/[+]/g,' '); // replace +'s with spaces
          
          jQuery.each(q.split(/[&;]/), function(){
            var key = this.split('=')[0];
            var val = this.split('=')[1];
            
            if (!key) return;
            
            if ($numbers) {
              if (/^[+-]?[0-9]+\.[0-9]*$/.test(val)) // simple float regex
                val = parseFloat(val);
              else if (/^[+-]?[0-9]+$/.test(val)) // simple int regex
                val = parseInt(val, 10);
            }
            
            val = (!val && val !== 0) ? true : val;
            
            if (val !== false && val !== true && typeof val != 'number')
              val = decodeURIComponent(val);
            
            self.SET(key, val);
          });
        });
      }
      return self;
    };
    
    queryObject.prototype = {
      queryObject: true,
      has: function(key, type) {
        var value = this.get(key);
        return is(value, type);
      },
      GET: function(key) {
        if (!is(key)) return this.keys;
        var parsed = parse(key), base = parsed[0], tokens = parsed[1];
        var target = this.keys[base];
        while (target != null && tokens.length != 0) {
          target = target[tokens.shift()];
        }
        return typeof target == 'number' ? target : target || "";
      },
      get: function(key) {
        var target = this.GET(key);
        if (is(target, Object))
          return jQuery.extend(true, {}, target);
        else if (is(target, Array))
          return target.slice(0);
        return target;
      },
      SET: function(key, val) {
        var value = !is(val) ? null : val;
        var parsed = parse(key), base = parsed[0], tokens = parsed[1];
        var target = this.keys[base];
        this.keys[base] = set(target, tokens.slice(0), value);
        return this;
      },
      set: function(key, val) {
        return this.copy().SET(key, val);
      },
      REMOVE: function(key) {
        return this.SET(key, null).COMPACT();
      },
      remove: function(key) {
        return this.copy().REMOVE(key);
      },
      EMPTY: function() {
        var self = this;
        jQuery.each(self.keys, function(key, value) {
          delete self.keys[key];
        });
        return self;
      },
      load: function(url) {
        var hash = url.replace(/^.*?[#](.+?)(?:\?.+)?$/, "$1");
        var search = url.replace(/^.*?[?](.+?)(?:#.+)?$/, "$1");
        return new queryObject(url.length == search.length ? '' : search, url.length == hash.length ? '' : hash);
      },
      empty: function() {
        return this.copy().EMPTY();
      },
      copy: function() {
        return new queryObject(this);
      },
      COMPACT: function() {
        function build(orig) {
          var obj = typeof orig == "object" ? is(orig, Array) ? [] : {} : orig;
          if (typeof orig == 'object') {
            function add(o, key, value) {
              if (is(o, Array))
                o.push(value);
              else
                o[key] = value;
            }
            jQuery.each(orig, function(key, value) {
              if (!is(value)) return true;
              add(obj, key, build(value));
            });
          }
          return obj;
        }
        this.keys = build(this.keys);
        return this;
      },
      compact: function() {
        return this.copy().COMPACT();
      },
      toString: function() {
        var i = 0, queryString = [], chunks = [], self = this;
        var addFields = function(arr, key, value) {
          if (!is(value) || value === false) return;
          var o = [key];
          if (value !== true) {
            o.push("=");
            o.push(encodeURIComponent(value));
          }
          arr.push(o.join(""));
        };
        var build = function(obj, base) {
          var newKey = function(key) {
            return !base || base == "" ? [key].join("") : [base, "[", key, "]"].join("");
          };
          jQuery.each(obj, function(key, value) {
            if (typeof value == 'object') 
              build(value, newKey(key));
            else
              addFields(chunks, newKey(key), value);
          });
        };
        
        build(this.keys);
        
        if (chunks.length > 0) queryString.push($hash);
        queryString.push(chunks.join($separator));
        
        return queryString.join("");
      }
    };
    
    return new queryObject(location.search, location.hash);
  };
}(jQuery.query || {}); // Pass in jQuery.query as settings object


/**
 * jquery.dump.js
 * @author Torkild Dyvik Olsen
 * @version 1.0
 * 
 * A simple debug function to gather information about an object.
 * Returns a nested tree with information.
 * 
 * http://plugins.jquery.com/project/Dump
 */
(function($) {

jQuery.fn.dump = function() {
   return jQuery.dump(this);
}

jQuery.dump = function(object) {
   var recursion = function(obj, level) {
      if(!level) level = 0;
      var dump = '', p = '';
      for(i = 0; i < level; i++) p += "\t";
      
      t = type(obj);
      switch(t) {
         case "string":
            return '"' + obj + '"';
            break;
         case "number":
            return obj.toString();
            break;
         case "boolean":
            return obj ? 'true' : 'false';
         case "date":
            return "Date: " + obj.toLocaleString();
         case "array":
            dump += 'Array ( \n';
            jQuery.each(obj, function(k,v) {
               dump += p +'\t' + k + ' => ' + recursion(v, level + 1) + '\n';
            });
            dump += p + ')';
            break;
         case "object":
            dump += 'Object { \n';
            jQuery.each(obj, function(k,v) {
               dump += p + '\t' + k + ': ' + recursion(v, level + 1) + '\n';
            });
            dump += p + '}';
            break;
         case "jquery":
            dump += 'jQuery Object { \n';
            jQuery.each(obj, function(k,v) {
               dump += p + '\t' + k + ' = ' + recursion(v, level + 1) + '\n';
            });
            dump += p + '}';
            break;
         case "regexp":
            return "RegExp: " + obj.toString();
         case "error":
            return obj.toString();
         case "document":
         case "domelement":
            dump += 'DOMElement [ \n'
                  + p + '\tnodeName: ' + obj.nodeName + '\n'
                  + p + '\tnodeValue: ' + obj.nodeValue + '\n'
                  + p + '\tinnerHTML: [ \n';
            jQuery.each(obj.childNodes, function(k,v) {
               if(k < 1) var r = 0;
               if(type(v) == "string") {
                  if(v.textContent.match(/[^\s]/)) {
                     dump += p + '\t\t' + (k - (r||0)) + ' = String: ' + trim(v.textContent) + '\n';
                  } else {
                     r--;
                  }
               } else {
                  dump += p + '\t\t' + (k - (r||0)) + ' = ' + recursion(v, level + 2) + '\n';
               }
            });
            dump += p + '\t]\n'
                  + p + ']';
            break;
         case "function":
            var match = obj.toString().match(/^(.*)\(([^\)]*)\)/im);
            match[1] = trim(match[1].replace(new RegExp("[\\s]+", "g"), " "));
            match[2] = trim(match[2].replace(new RegExp("[\\s]+", "g"), " "));
            return match[1] + "(" + match[2] + ")";
         case "window":
         default:
            dump += 'N/A: ' + t;
            break;
      }
      
      return dump;
   }
   
   var type = function(obj) {
      var type = typeof(obj);
      
      if(type != "object") {
         return type;
      }
      
      switch(obj) {
         case null:
            return 'null';
         case window:
            return 'window';
         case document:
            return 'document';
         case window.event:
            return 'event';
         default:
            break;
      }
      
      if(obj.jquery) {
         return 'jquery';
      }
      
      switch(obj.constructor) {
         case Array:
            return 'array';
         case Boolean:
            return 'boolean';
         case Date:
            return 'date';
         case Object:
            return 'object';
         case RegExp:
            return 'regexp';
         case ReferenceError:
         case Error:
            return 'error';
         case null:
         default:
            break;
      }
      
      switch(obj.nodeType) {
         case 1:
            return 'domelement';
         case 3:
            return 'string';
         case null:
         default:
            break;
      }
      
      return 'Unknown';
   }
   
   return recursion(object);
}

function trim(str) {
   return ltrim(rtrim(str));
}

function ltrim(str) {
   return str.replace(new RegExp("^[\\s]+", "g"), "");
}

function rtrim(str) {
   return str.replace(new RegExp("[\\s]+$", "g"), "");
}

})(jQuery);