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);