String.prototype.parseColor = function ()
{
    var a = '#';
    if (this.slice(0, 4) == 'rgb(')
    {
        var b = this.slice(4, this.length - 1).split(',');
        var i = 0;
        do {
            a += parseInt(b[i]).toColorPart()
        }
        while (++i < 3) {;
        }
    }
    else
    {
        if (this.slice(0, 1) == '#')
        {
            if (this.length == 4) {
                for (var i = 1; i < 4; i++) {
                    a += (this.charAt(i) + this.charAt(i)).toLowerCase();
                }
            }
            if (this.length == 7) {
                a = this.toLowerCase();
            }
        }
    }
    return (a.length == 7 ? a : (arguments[0] || this));
};
Element.collectTextNodes = function (b)
{
    return $A($(b).childNodes).collect(function (a) {
        return (a.nodeType == 3 ? a.nodeValue : (a.hasChildNodes() ? Element.collectTextNodes(a) : ''));
    }).flatten().join('')
};
Element.collectTextNodesIgnoreClass = function (b, c)
{
    return $A($(b).childNodes).collect(function (a) {
        return (a.nodeType == 3 ? a.nodeValue : ((a.hasChildNodes() && !Element.hasClassName(a, c)) ? Element.collectTextNodesIgnoreClass(a, 
        c) : ''))
    }).flatten().join('')
};
Element.setContentZoom = function (a, b)
{
    a = $(a);
    a.setStyle({
        fontSize : (b / 100) + 'em'
    });
    if (Prototype.Browser.WebKit) {
        window.scrollBy(0, 0);
    }
    return a;
};
Element.getInlineOpacity = function (a)
{
    return $(a).style.opacity || '';
};
Element.forceRerendering = function (a)
{
    try {
        a = $(a);
        var n = document.createTextNode(' ');
        a.appendChild(n);
        a.removeChild(n)
    }
    catch (e) {}
};
var Effect = 
{
    _elementDoesNotExistError : 
    {
        name : 'ElementDoesNotExistError', message : 'The specified DOM element does not exist, but is required for this effect to operate'
    },
    Transitions : 
    {
        linear : Prototype.K,
        sinoidal : function (a)
        {
            return (-Math.cos(a * Math.PI) / 2) + 0.5;
        },
        reverse : function (a)
        {
            return 1 - a;
        },
        flicker : function (a)
        {
            var a = ((-Math.cos(a * Math.PI) / 4) + 0.75) + Math.random() / 4;
            return a > 1 ? 1 : a;
        },
        wobble : function (a)
        {
            return (-Math.cos(a * Math.PI * (9 * a)) / 2) + 0.5;
        },
        pulse : function (a, b)
        {
            b = b || 5;
            return (((a % (1 / b)) * b).round() == 0 ? ((a * b * 2) - (a * b * 2).floor()) : 1 - ((a * b * 2) - (a * b * 2).floor()));
        },
        spring : function (a)
        {
            return 1 - (Math.cos(a * 4.5 * Math.PI) * Math.exp(-a * 6));
        },
        none : function (a)
        {
            return 0;
        },
        full : function (a)
        {
            return 1;
        }
    },
    DefaultOptions : {
        duration : 0.3, fps : 100, sync : false, from : 0.0, to : 1.0, delay : 0.0, queue : 'parallel'
    },
    tagifyText : function (c)
    {
        var d = 'position:relative';
        if (Prototype.Browser.IE) {
            d += ';zoom:1';
        }
        c = $(c);
        $A(c.childNodes).each(function (b)
        {
            if (b.nodeType == 3)
            {
                b.nodeValue.toArray().each(function (a)
                {
                    c.insertBefore(new Element('span', {
                        style : d
                    }).update(a == ' ' ? String.fromCharCode(160) : a), b)
                });
                Element.remove(b)
            }
        })
    },
    multiple : function (c, d)
    {
        var e;
        if (((typeof c == 'object') || Object.isFunction(c)) && (c.length)) {
            e = c;
        }
        else {
            e = $(c).childNodes;
        }
        var f = Object.extend({
            speed : 0.1, delay : 0.0
        },
        arguments[2] || {});
        var g = f.delay;
        $A(e).each(function (a, b)
        {
            new d(a, Object.extend(f, {
                delay : b * f.speed + g
            }))
        })
    },
    PAIRS : 
    {
        'slide' : ['SlideDown', 'SlideUp'], 'blind' : ['BlindDown', 'BlindUp'], 'appear' : ['Appear', 
        'Fade']
    },
    toggle : function (a, b)
    {
        a = $(a);
        b = (b || 'appear').toLowerCase();
        var c = Object.extend({
            queue : {
                position : 'end', scope : (a.id || 'global'), limit : 1
            }
        },
        arguments[2] || {});
        Effect[a.visible() ? Effect.PAIRS[b][1] : Effect.PAIRS[b][0]](a, c)
    }
};
Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;
Effect.ScopedQueue = Class.create(Enumerable, 
{
    initialize : function ()
    {
        this.effects = [];
        this.interval = null;
    },
    _each : function (a)
    {
        this.effects._each(a)
    },
    add : function (a)
    {
        var b = new Date().getTime();
        var c = Object.isString(a.options.queue) ? a.options.queue : a.options.queue.position;
        switch (c)
        {
            case 'front':
                this.effects.findAll(function (e)
                {
                    return e.state == 'idle';
                }).each(function (e)
                {
                    e.startOn += a.finishOn;
                    e.finishOn += a.finishOn
                });
                break;
            case 'with-last':
                b = this.effects.pluck('startOn').max() || b;
                break;
            case 'end':
                b = this.effects.pluck('finishOn').max() || b;
                break
        }
        a.startOn += b;
        a.finishOn += b;
        if (!a.options.queue.limit || (this.effects.length < a.options.queue.limit)) {
            this.effects.push(a);
        }
        if (!this.interval) {
            this.interval = setInterval(this.loop.bind(this), 15);
        }
    },
    remove : function (a)
    {
        this.effects = this.effects.reject(function (e)
        {
            return e == a;
        });
        if (this.effects.length == 0) {
            clearInterval(this.interval);
            this.interval = null;
        }
    },
    loop : function ()
    {
        var a = new Date().getTime();
        for (var i = 0, len = this.effects.length; i < len; i++) {
            this.effects[i] && this.effects[i].loop(a);
        }
    }
});
Effect.Queues = 
{
    instances : $H(),
    get : function (a)
    {
        if (!Object.isString(a)) {
            return a;
        }
        return this.instances.get(a) || this.instances.set(a, new Effect.ScopedQueue());
    }
};
Effect.Queue = Effect.Queues.get('global');
Effect.Base = Class.create(
{
    position : null,
    start : function (c)
    {
        function codeForEvent(a, b)
        {
            return ((a[b + 'Internal'] ? 'this.options.' + b + 'Internal(this);' : '') + (a[b] ? 'this.options.' + b + '(this);' : ''))
        }
        if (c && c.transition === false) {
            c.transition = Effect.Transitions.linear;
        }
        this.options = Object.extend(Object.extend({}, Effect.DefaultOptions), c || {});
        this.currentFrame = 0;
        this.state = 'idle';
        this.startOn = this.options.delay * 1000;
        this.finishOn = this.startOn + (this.options.duration * 1000);
        this.fromToDelta = this.options.to - this.options.from;
        this.totalTime = this.finishOn - this.startOn;
        this.totalFrames = this.options.fps * this.options.duration;
        eval('this.render = function(pos){ ' + 'if (this.state=="idle"){this.state="running";' + codeForEvent(this.options, 
        'beforeSetup') + (this.setup ? 'this.setup();' : '') + codeForEvent(this.options, 'afterSetup') + '};if (this.state=="running"){' + 'pos=this.options.transition(pos)*' + this.fromToDelta + '+' + this.options.from + ';' + 'this.position=pos;' + codeForEvent(this.options, 
        'beforeUpdate') + (this.update ? 'this.update(pos);' : '') + codeForEvent(this.options, 'afterUpdate') + '}}');
        this.event('beforeStart');
        if (!this.options.sync)
        {
            Effect.Queues.get(Object.isString(this.options.queue) ? 'global' : this.options.queue.scope).add(this);
        }
    },
    loop : function (a)
    {
        if (a >= this.startOn)
        {
            if (a >= this.finishOn)
            {
                this.render(1.0);
                this.cancel();
                this.event('beforeFinish');
                if (this.finish) {
                    this.finish();
                }
                this.event('afterFinish');
                return
            }
            var b = (a - this.startOn) / this.totalTime, frame = (b * this.totalFrames).round();
            if (frame > this.currentFrame) {
                this.render(b);
                this.currentFrame = frame;
            }
        }
    },
    cancel : function ()
    {
        if (!this.options.sync)
        {
            Effect.Queues.get(Object.isString(this.options.queue) ? 'global' : this.options.queue.scope).remove(this);
        }
        this.state = 'finished';
    },
    event : function (a)
    {
        if (this.options[a + 'Internal']) {
            this.options[a + 'Internal'](this);
        }
        if (this.options[a]) {
            this.options[a](this);
        }
    },
    inspect : function ()
    {
        var a = $H();
        for (property in this)
        {
            if (!Object.isFunction(this [property])) {
                a.set(property, this [property]);
            }
            return '#<Effect:' + a.inspect() + ',options:' + $H(this.options).inspect() + '>';
        }
    }
});
Effect.Parallel = Class.create(Effect.Base, 
{
    initialize : function (a)
    {
        this.effects = a || [];
        this.start(arguments[1])
    },
    update : function (a)
    {
        this.effects.invoke('render', a)
    },
    finish : function (b)
    {
        this.effects.each(function (a)
        {
            a.render(1.0);
            a.cancel();
            a.event('beforeFinish');
            if (a.finish) {
                a.finish(b);
            }
            a.event('afterFinish')
        })
    }
});
Effect.Tween = Class.create(Effect.Base, 
{
    initialize : function (b, c, d)
    {
        b = Object.isString(b) ? $(b) : b;
        var e = $A(arguments), method = e.last(), options = e.length == 5 ? e[3] : null;
        this.method = Object.isFunction(method) ? method.bind(b) : Object.isFunction(b[method]) ? b[method].bind(b) : function (a)
        {
            b[method] = a;
        };
        this.start(Object.extend({
            from : c, to : d
        },
        options || {}))
    },
    update : function (a)
    {
        this.method(a)
    }
});
Effect.Event = Class.create(Effect.Base, 
{
    initialize : function ()
    {
        this.start(Object.extend({
            duration : 0
        },
        arguments[0] || {}))
    },
    update : Prototype.emptyFunction
});
Effect.Opacity = Class.create(Effect.Base, 
{
    initialize : function (a)
    {
        this.element = $(a);
        if (!this.element) {
            throw (Effect._elementDoesNotExistError);
        }
        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) {
            this.element.setStyle({
                zoom : 1 
            });
        }
        var b = Object.extend({
            from : this.element.getOpacity() || 0.0, to : 1.0
        },
        arguments[1] || {});
        this.start(b)
    },
    update : function (a)
    {
        this.element.setOpacity(a)
    }
});
Effect.Move = Class.create(Effect.Base, 
{
    initialize : function (a)
    {
        this.element = $(a);
        if (!this.element) {
            throw (Effect._elementDoesNotExistError);
        }
        var b = Object.extend({
            x : 0, y : 0, mode : 'relative'
        },
        arguments[1] || {});
        this.start(b)
    },
    setup : function ()
    {
        this.element.makePositioned();
        this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
        this.originalTop = parseFloat(this.element.getStyle('top') || '0');
        if (this.options.mode == 'absolute')
        {
            this.options.x = this.options.x - this.originalLeft;
            this.options.y = this.options.y - this.originalTop;
        }
    },
    update : function (a)
    {
        this.element.setStyle(
        {
            left : (this.options.x * a + this.originalLeft).round() + 'px', top : (this.options.y * a + this.originalTop).round() + 'px'
        })
    }
});
Effect.MoveBy = function (a, b, c)
{
    return new Effect.Move(a, Object.extend(
    {
        x : c, y : b
    },
    arguments[3] || {}))
};
Effect.Scale = Class.create(Effect.Base, 
{
    initialize : function (a, b)
    {
        this.element = $(a);
        if (!this.element) {
            throw (Effect._elementDoesNotExistError);
        }
        var c = Object.extend(
        {
            scaleX : true, scaleY : true, scaleContent : true, scaleFromCenter : false, scaleMode : 'box', 
            scaleFrom : 100.0, scaleTo : b
        },
        arguments[2] || {});
        this.start(c)
    },
    setup : function ()
    {
        this.restoreAfterFinish = this.options.restoreAfterFinish || false;
        this.elementPositioning = this.element.getStyle('position');
        this.originalStyle = {};
        ['top', 'left', 'width', 'height', 'fontSize'].each(function (k)
        {
            this.originalStyle[k] = this.element.style[k]
        }
        .bind(this));
        this.originalTop = this.element.offsetTop;
        this.originalLeft = this.element.offsetLeft;
        var b = this.element.getStyle('font-size') || '100%';
        ['em', 'px', '%', 'pt'].each(function (a)
        {
            if (b.indexOf(a) > 0) {
                this.fontSize = parseFloat(b);
                this.fontSizeType = a;
            }
        }
        .bind(this));
        this.factor = (this.options.scaleTo - this.options.scaleFrom) / 100;
        this.dims = null;
        if (this.options.scaleMode == 'box') {
            this.dims = [this.element.offsetHeight, this.element.offsetWidth];
        }
        if (/^content/.test(this.options.scaleMode)) {
            this.dims = [this.element.scrollHeight, this.element.scrollWidth];
        }
        if (!this.dims)
        {
            this.dims = [this.options.scaleMode.originalHeight, this.options.scaleMode.originalWidth];
        }
    },
    update : function (a)
    {
        var b = (this.options.scaleFrom / 100.0) + (this.factor * a);
        if (this.options.scaleContent && this.fontSize) {
            this.element.setStyle({
                fontSize : this.fontSize * b + this.fontSizeType 
            });
        }
        this.setDimensions(this.dims[0] * b, this.dims[1] * b)
    },
    finish : function (a)
    {
        if (this.restoreAfterFinish) {
            this.element.setStyle(this.originalStyle);
        }
    },
    setDimensions : function (a, b)
    {
        var d = {};
        if (this.options.scaleX) {
            d.width = b.round() + 'px';
        }
        if (this.options.scaleY) {
            d.height = a.round() + 'px';
        }
        if (this.options.scaleFromCenter)
        {
            var c = (a - this.dims[0]) / 2;
            var e = (b - this.dims[1]) / 2;
            if (this.elementPositioning == 'absolute')
            {
                if (this.options.scaleY) {
                    d.top = this.originalTop - c + 'px';
                }
                if (this.options.scaleX) {
                    d.left = this.originalLeft - e + 'px';
                }
            }
            else {
                if (this.options.scaleY) {
                    d.top =- c + 'px';
                }
                if (this.options.scaleX) {
                    d.left =- e + 'px';
                }
            }
        }
        this.element.setStyle(d)
    }
});
Effect.Highlight = Class.create(Effect.Base, 
{
    initialize : function (a)
    {
        this.element = $(a);
        if (!this.element) {
            throw (Effect._elementDoesNotExistError);
        }
        var b = Object.extend({
            startcolor : '#ffff99'
        },
        arguments[1] || {});
        this.start(b)
    },
    setup : function ()
    {
        if (this.element.getStyle('display') == 'none') {
            this.cancel();
            return
        }
        this.oldStyle = {};
        if (!this.options.keepBackgroundImage)
        {
            this.oldStyle.backgroundImage = this.element.getStyle('background-image');
            this.element.setStyle({
                backgroundImage : 'none'
            })
        }
        if (!this.options.endcolor)
        {
            this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
        }
        if (!this.options.restorecolor) {
            this.options.restorecolor = this.element.getStyle('background-color');
        }
        this._base = $R(0, 2).map(function (i)
        {
            return parseInt(this.options.startcolor.slice(i * 2 + 1, i * 2 + 3), 16)
        }
        .bind(this));
        this._delta = $R(0, 2).map(function (i)
        {
            return parseInt(this.options.endcolor.slice(i * 2 + 1, i * 2 + 3), 16) - this._base[i]
        }
        .bind(this))
    },
    update : function (a)
    {
        this.element.setStyle(
        {
            backgroundColor : $R(0, 2).inject('#', function (m, v, i)
            {
                return m + ((this._base[i] + (this._delta[i] * a)).round().toColorPart())
            }
            .bind(this))
        })
    },
    finish : function ()
    {
        this.element.setStyle(Object.extend(this.oldStyle, {
            backgroundColor : this.options.restorecolor
        }))
    }
});
Effect.ScrollTo = function (a)
{
    var b = arguments[1] || {}, scrollOffsets = document.viewport.getScrollOffsets(), elementOffsets = $(a).cumulativeOffset(), 
    max = document.viewport.getScrollOffsets[0] - document.viewport.getHeight();
    if (b.offset) {
        elementOffsets[1] += b.offset;
    }
    return new Effect.Tween(null, scrollOffsets.top, elementOffsets[1] > max ? max : elementOffsets[1], 
    b, function (p)
    {
        scrollTo(scrollOffsets.left, p.round())
    })
};
Effect.Fade = function (b)
{
    b = $(b);
    var c = b.getInlineOpacity();
    var d = Object.extend(
    {
        from : b.getOpacity() || 1.0, to : 0.0,
        afterFinishInternal : function (a)
        {
            if (a.options.to != 0) {
                return;
            }
            a.element.hide().setStyle({
                opacity : c
            })
        }
    },
    arguments[1] || {});
    return new Effect.Opacity(b, d);
};
Effect.Appear = function (b)
{
    b = $(b);
    var c = Object.extend(
    {
        from : (b.getStyle('display') == 'none' ? 0.0 : b.getOpacity() || 0.0), to : 1.0,
        afterFinishInternal : function (a)
        {
            a.element.forceRerendering()
        },
        beforeSetup : function (a)
        {
            a.element.setOpacity(a.options.from).show()
        }
    },
    arguments[1] || {});
    return new Effect.Opacity(b, c);
};
Effect.Puff = function (b)
{
    b = $(b);
    var c = 
    {
        opacity : b.getInlineOpacity(), position : b.getStyle('position'), top : b.style.top, left : b.style.left, 
        width : b.style.width, height : b.style.height
    };
    return new Effect.Parallel([new Effect.Scale(b, 200, 
    {
        sync : true, scaleFromCenter : true, scaleContent : true, restoreAfterFinish : true
    }), new Effect.Opacity(b, {
        sync : true, to : 0.0
    })], Object.extend(
    {
        duration : 1.0,
        beforeSetupInternal : function (a)
        {
            Position.absolutize(a.effects[0].element)
        },
        afterFinishInternal : function (a)
        {
            a.effects[0].element.hide().setStyle(c)
        }
    },
    arguments[1] || {}))
};
Effect.BlindUp = function (b)
{
    b = $(b);
    b.makeClipping();
    return new Effect.Scale(b, 0, Object.extend(
    {
        scaleContent : false, scaleX : false, restoreAfterFinish : true,
        afterFinishInternal : function (a)
        {
            a.element.hide().undoClipping()
        }
    },
    arguments[1] || {}))
};
Effect.BlindDown = function (b)
{
    b = $(b);
    var c = b.getDimensions();
    return new Effect.Scale(b, 100, Object.extend(
    {
        scaleContent : false, scaleX : false, scaleFrom : 0, scaleMode : {
            originalHeight : c.height, originalWidth : c.width
        },
        restoreAfterFinish : true,
        afterSetup : function (a)
        {
            a.element.makeClipping().setStyle({
                height : '0px'
            }).show()
        },
        afterFinishInternal : function (a)
        {
            a.element.undoClipping()
        }
    },
    arguments[1] || {}))
};
Effect.SwitchOff = function (c)
{
    c = $(c);
    var d = c.getInlineOpacity();
    return new Effect.Appear(c, Object.extend(
    {
        duration : 0.4, from : 0, transition : Effect.Transitions.flicker,
        afterFinishInternal : function (b)
        {
            new Effect.Scale(b.element, 1, 
            {
                duration : 0.3, scaleFromCenter : true, scaleX : false, scaleContent : false, restoreAfterFinish : true, 
                beforeSetup : function (a)
                {
                    a.element.makePositioned().makeClipping()
                },
                afterFinishInternal : function (a)
                {
                    a.element.hide().undoClipping().undoPositioned().setStyle({
                        opacity : d
                    })
                }
            })
        }
    },
    arguments[1] || {}))
};
Effect.DropOut = function (b)
{
    b = $(b);
    var c = {
        top : b.getStyle('top'), left : b.getStyle('left'), opacity : b.getInlineOpacity()
    };
    return new Effect.Parallel([new Effect.Move(b, 
    {
        x : 0, y : 100, sync : true
    }), new Effect.Opacity(b, {
        sync : true, to : 0.0
    })], Object.extend(
    {
        duration : 0.5,
        beforeSetup : function (a)
        {
            a.effects[0].element.makePositioned()
        },
        afterFinishInternal : function (a)
        {
            a.effects[0].element.hide().undoPositioned().setStyle(c)
        }
    },
    arguments[1] || {}))
};
Effect.Shake = function (g)
{
    g = $(g);
    var h = Object.extend({
        distance : 20, duration : 0.5
    },
    arguments[1] || {});
    var i = parseFloat(h.distance);
    var j = parseFloat(h.duration) / 10.0;
    var k = {
        top : g.getStyle('top'), left : g.getStyle('left')
    };
    return new Effect.Move(g, 
    {
        x : i, y : 0, duration : j,
        afterFinishInternal : function (f)
        {
            new Effect.Move(f.element, 
            {
                x :- i * 2, y : 0, duration : j * 2,
                afterFinishInternal : function (e)
                {
                    new Effect.Move(e.element, 
                    {
                        x : i * 2, y : 0, duration : j * 2,
                        afterFinishInternal : function (d)
                        {
                            new Effect.Move(d.element, 
                            {
                                x :- i * 2, y : 0, duration : j * 2,
                                afterFinishInternal : function (c)
                                {
                                    new Effect.Move(c.element, 
                                    {
                                        x : i * 2, y : 0, duration : j * 2,
                                        afterFinishInternal : function (b)
                                        {
                                            new Effect.Move(b.element, 
                                            {
                                                x :- i, y : 0, duration : j,
                                                afterFinishInternal : function (a)
                                                {
                                                    a.element.undoPositioned().setStyle(k)
                                                }
                                            })
                                        }
                                    })
                                }
                            })
                        }
                    })
                }
            })
        }
    })
};
Effect.SlideDown = function (b)
{
    b = $(b).cleanWhitespace();
    var c = b.down().getStyle('bottom');
    var d = b.getDimensions();
    return new Effect.Scale(b, 100, Object.extend(
    {
        scaleContent : false, scaleX : false, scaleFrom : window.opera ? 0 : 1, scaleMode : {
            originalHeight : d.height, originalWidth : d.width
        },
        restoreAfterFinish : true,
        afterSetup : function (a)
        {
            a.element.makePositioned();
            a.element.down().makePositioned();
            if (window.opera) {
                a.element.setStyle({
                    top : '' 
                });
            }
            a.element.makeClipping().setStyle({
                height : '0px'
            }).show()
        },
        afterUpdateInternal : function (a)
        {
            a.element.down().setStyle({
                bottom : (a.dims[0] - a.element.clientHeight) + 'px'
            })
        },
        afterFinishInternal : function (a)
        {
            a.element.undoClipping().undoPositioned();
            a.element.down().undoPositioned().setStyle({
                bottom : c
            })
        }
    },
    arguments[1] || {}))
};
Effect.SlideUp = function (b)
{
    b = $(b).cleanWhitespace();
    var c = b.down().getStyle('bottom');
    var d = b.getDimensions();
    return new Effect.Scale(b, window.opera ? 0 : 1, Object.extend(
    {
        scaleContent : false, scaleX : false, scaleMode : 'box', scaleFrom : 100, scaleMode : {
            originalHeight : d.height, originalWidth : d.width
        },
        restoreAfterFinish : true,
        afterSetup : function (a)
        {
            a.element.makePositioned();
            a.element.down().makePositioned();
            if (window.opera) {
                a.element.setStyle({
                    top : '' 
                });
            }
            a.element.makeClipping().show()
        },
        afterUpdateInternal : function (a)
        {
            a.element.down().setStyle({
                bottom : (a.dims[0] - a.element.clientHeight) + 'px'
            })
        },
        afterFinishInternal : function (a)
        {
            a.element.hide().undoClipping().undoPositioned();
            a.element.down().undoPositioned().setStyle({
                bottom : c
            })
        }
    },
    arguments[1] || {}))
};
Effect.Squish = function (b)
{
    return new Effect.Scale(b, window.opera ? 1 : 0, 
    {
        restoreAfterFinish : true,
        beforeSetup : function (a)
        {
            a.element.makeClipping()
        },
        afterFinishInternal : function (a)
        {
            a.element.hide().undoClipping()
        }
    })
};
Effect.Grow = function (c)
{
    c = $(c);
    var d = Object.extend(
    {
        direction : 'center', moveTransition : Effect.Transitions.sinoidal, scaleTransition : Effect.Transitions.sinoidal, 
        opacityTransition : Effect.Transitions.full
    },
    arguments[1] || {});
    var e = 
    {
        top : c.style.top, left : c.style.left, height : c.style.height, width : c.style.width, opacity : c.getInlineOpacity()
    };
    var f = c.getDimensions();
    var g, initialMoveY;
    var h, moveY;
    switch (d.direction)
    {
        case 'top-left':
            g = initialMoveY = h = moveY = 0;
            break;
        case 'top-right':
            g = f.width;
            initialMoveY = moveY = 0;
            h =- f.width;
            break;
        case 'bottom-left':
            g = h = 0;
            initialMoveY = f.height;
            moveY =- f.height;
            break;
        case 'bottom-right':
            g = f.width;
            initialMoveY = f.height;
            h =- f.width;
            moveY =- f.height;
            break;
        case 'center':
            g = f.width / 2;
            initialMoveY = f.height / 2;
            h =- f.width / 2;
            moveY =- f.height / 2;
            break
    }
    return new Effect.Move(c, 
    {
        x : g, y : initialMoveY, duration : 0.01,
        beforeSetup : function (a)
        {
            a.element.hide().makeClipping().makePositioned()
        },
        afterFinishInternal : function (b)
        {
            new Effect.Parallel([new Effect.Opacity(b.element, {
                sync : true, to : 1.0, from : 0.0, transition : d.opacityTransition
            }), new Effect.Move(b.element, {
                x : h, y : moveY, sync : true, transition : d.moveTransition
            }), new Effect.Scale(b.element, 100, 
            {
                scaleMode : {
                    originalHeight : f.height, originalWidth : f.width
                },
                sync : true, scaleFrom : window.opera ? 1 : 0, transition : d.scaleTransition, restoreAfterFinish : true
            })], Object.extend(
            {
                beforeSetup : function (a)
                {
                    a.effects[0].element.setStyle({
                        height : '0px'
                    }).show()
                },
                afterFinishInternal : function (a)
                {
                    a.effects[0].element.undoClipping().undoPositioned().setStyle(e)
                }
            }, d))
        }
    })
};
Effect.Shrink = function (b)
{
    b = $(b);
    var c = Object.extend(
    {
        direction : 'center', moveTransition : Effect.Transitions.sinoidal, scaleTransition : Effect.Transitions.sinoidal, 
        opacityTransition : Effect.Transitions.none
    },
    arguments[1] || {});
    var d = 
    {
        top : b.style.top, left : b.style.left, height : b.style.height, width : b.style.width, opacity : b.getInlineOpacity()
    };
    var e = b.getDimensions();
    var f, moveY;
    switch (c.direction)
    {
        case 'top-left':
            f = moveY = 0;
            break;
        case 'top-right':
            f = e.width;
            moveY = 0;
            break;
        case 'bottom-left':
            f = 0;
            moveY = e.height;
            break;
        case 'bottom-right':
            f = e.width;
            moveY = e.height;
            break;
        case 'center':
            f = e.width / 2;
            moveY = e.height / 2;
            break
    }
    return new Effect.Parallel([new Effect.Opacity(b, 
    {
        sync : true, to : 0.0, from : 1.0, transition : c.opacityTransition
    }), new Effect.Scale(b, window.opera ? 1 : 0, {
        sync : true, transition : c.scaleTransition, restoreAfterFinish : true
    }), new Effect.Move(b, {
        x : f, y : moveY, sync : true, transition : c.moveTransition
    })], Object.extend(
    {
        beforeStartInternal : function (a)
        {
            a.effects[0].element.makePositioned().makeClipping()
        },
        afterFinishInternal : function (a)
        {
            a.effects[0].element.hide().undoClipping().undoPositioned().setStyle(d)
        }
    }, c))
};
Effect.Pulsate = function (b)
{
    b = $(b);
    var c = arguments[1] || {};
    var d = b.getInlineOpacity();
    var e = c.transition || Effect.Transitions.sinoidal;
    var f = function (a)
    {
        return e(1 - Effect.Transitions.pulse(a, c.pulses));
    };
    f.bind(e);
    return new Effect.Opacity(b, Object.extend(Object.extend(
    {
        duration : 2.0, from : 0,
        afterFinishInternal : function (a)
        {
            a.element.setStyle({
                opacity : d
            })
        }
    }, c), {
        transition : f
    }))
};
Effect.Fold = function (c)
{
    c = $(c);
    var d = {
        top : c.style.top, left : c.style.left, width : c.style.width, height : c.style.height
    };
    c.makeClipping();
    return new Effect.Scale(c, 5, Object.extend(
    {
        scaleContent : false, scaleX : false,
        afterFinishInternal : function (b)
        {
            new Effect.Scale(c, 1, 
            {
                scaleContent : false, scaleY : false,
                afterFinishInternal : function (a)
                {
                    a.element.hide().undoClipping().setStyle(d)
                }
            })
        }
    },
    arguments[1] || {}))
};
Effect.Morph = Class.create(Effect.Base, 
{
    initialize : function (c)
    {
        this.element = $(c);
        if (!this.element) {
            throw (Effect._elementDoesNotExistError);
        }
        var d = Object.extend({
            style : {}
        },
        arguments[1] || {});
        if (!Object.isString(d.style)) {
            this.style = $H(d.style);
        }
        else
        {
            if (d.style.include(':')) {
                this.style = d.style.parseStyle();
            }
            else
            {
                this.element.addClassName(d.style);
                this.style = $H(this.element.getStyles());
                this.element.removeClassName(d.style);
                var e = this.element.getStyles();
                this.style = this.style.reject(function (a)
                {
                    return a.value == e[a.key];
                });
                d.afterFinishInternal = function (b)
                {
                    b.element.addClassName(b.options.style);
                    b.transforms.each(function (a)
                    {
                        b.element.style[a.style] = '';
                    })
                }
            }
        }
        this.start(d)
    },
    setup : function ()
    {
        function parseColor(a)
        {
            if (!a || ['rgba(0, 0, 0, 0)', 'transparent'].include(a)) {
                a = '#ffffff';
            }
            a = a.parseColor();
            return $R(0, 2).map(function (i) {
                return parseInt(a.slice(i * 2 + 1, i * 2 + 3), 16);
            })
        }
        this.transforms = this.style.map(function (a)
        {
            var b = a[0], value = a[1], unit = null;
            if (value.parseColor('#zzzzzz') != '#zzzzzz') {
                value = value.parseColor();
                unit = 'color'
            }
            else if (b == 'opacity')
            {
                value = parseFloat(value);
                if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) {
                    this.element.setStyle({
                        zoom : 1 
                    });
                }
            }
            else if (Element.CSS_LENGTH.test(value))
            {
                var c = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
                value = parseFloat(c[1]);
                unit = (c.length == 3) ? c[2] : null
            }
            var d = this.element.getStyle(b);
            return {
                style : b.camelize(), originalValue : unit == 'color' ? parseColor(d) : parseFloat(d || 0), 
                targetValue : unit == 'color' ? parseColor(value) : value, unit : unit
            }
        }
        .bind(this)).reject(function (a)
        {
            return ((a.originalValue == a.targetValue) || (a.unit != 'color' && (isNaN(a.originalValue) || isNaN(a.targetValue))));
        })
    },
    update : function (a)
    {
        var b = {}, transform, i = this.transforms.length;
        while (i--)
        {
            b[(transform = this.transforms[i]).style] = transform.unit == 'color' ? '#' + (Math.round(transform.originalValue[0] + (transform.targetValue[0] - transform.originalValue[0]) * a)).toColorPart() + (Math.round(transform.originalValue[1] + (transform.targetValue[1] - transform.originalValue[1]) * a)).toColorPart() + (Math.round(transform.originalValue[2] + (transform.targetValue[2] - transform.originalValue[2]) * a)).toColorPart() : (transform.originalValue + (transform.targetValue - transform.originalValue) * a).toFixed(3) + (transform.unit === null ? '' : transform.unit);
        }
        this.element.setStyle(b, true)
    }
});
Effect.Transform = Class.create(
{
    initialize : function (a)
    {
        this.tracks = [];
        this.options = arguments[1] || {};
        this.addTracks(a)
    },
    addTracks : function (c)
    {
        c.each(function (a)
        {
            a = $H(a);
            var b = a.values().first();
            this.tracks.push($H({
                ids : a.keys().first(), effect : Effect.Morph, options : {
                    style : b
                }
            }))
        }
        .bind(this));
        return this;
    },
    play : function ()
    {
        return new Effect.Parallel(this.tracks.map(function (a)
        {
            var b = a.get('ids'), effect = a.get('effect'), options = a.get('options');
            var c = [$(b) || $$(b)].flatten();
            return c.map(function (e)
            {
                return new effect(e, Object.extend(
                {
                    sync : true
                }, options))
            })
        }).flatten(), this.options)
    }
});
Element.CSS_PROPERTIES = $w('backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + 'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' + 'borderRightColor borderRightStyle borderRightWidth borderSpacing ' + 'borderTopColor borderTopStyle borderTopWidth bottom clip color ' + 'fontSize fontWeight height left letterSpacing lineHeight ' + 'marginBottom marginLeft marginRight marginTop markerOffset maxHeight ' + 'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' + 'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' + 'right textIndent top width wordSpacing zIndex');
Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
String.__parseStyleElement = document.createElement('div');
String.prototype.parseStyle = function ()
{
    var b, styleRules = $H();
    if (Prototype.Browser.WebKit) {
        b = new Element('div', {
            style : this 
        }).style;
    }
    else
    {
        String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
        b = String.__parseStyleElement.childNodes[0].style
    }
    Element.CSS_PROPERTIES.each(function (a)
    {
        if (b[a]) {
            styleRules.set(a, b[a]);
        }
    });
    if (Prototype.Browser.IE && this.include('opacity')) {
        styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);
    }
    return styleRules;
};
if (document.defaultView && document.defaultView.getComputedStyle)
{
    Element.getStyles = function (c)
    {
        var d = document.defaultView.getComputedStyle($(c), null);
        return Element.CSS_PROPERTIES.inject({}, function (a, b)
        {
            a[b] = d[b];
            return a;
        })
    }
}
else
{
    Element.getStyles = function (c)
    {
        c = $(c);
        var d = c.currentStyle, styles;
        styles = Element.CSS_PROPERTIES.inject({}, function (a, b)
        {
            a[b] = d[b];
            return a;
        });
        if (!styles.opacity) {
            styles.opacity = c.getOpacity();
        }
        return styles;
    }
}
Effect.Methods = 
{
    morph : function (a, b)
    {
        a = $(a);
        new Effect.Morph(a, Object.extend({
            style : b
        },
        arguments[2] || {}));
        return a;
    },
    visualEffect : function (a, b, c)
    {
        a = $(a);
        var s = b.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
        new Effect[klass](a, c);
        return a;
    },
    highlight : function (a, b)
    {
        a = $(a);
        new Effect.Highlight(a, b);
        return a;
    }
};
$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown ' + 'pulsate shake puff squish switchOff dropOut').each(function (c)
{
    Effect.Methods[c] = function (a, b)
    {
        a = $(a);
        Effect[c.charAt(0).toUpperCase() + c.substring(1)](a, b);
        return a;
    }
});
$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(function (f)
{
    Effect.Methods[f] = Element[f];
});
Element.addMethods(Effect.Methods);