String.prototype.parseColor = function() {var color = '#';if(this.slice(0,4) == 'rgb(') {var cols = this.slice(4,this.length-1).split(',');var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);} else {if(this.slice(0,1) == '#') {if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();if(this.length==7) color = this.toLowerCase();}}return(color.length==7 ? color : (arguments[0] || this));};Element.collectTextNodes = function(element) {return $A($(element).childNodes).collect( function(node) {return (node.nodeType==3 ? node.nodeValue : (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));}).flatten().join('');};Element.collectTextNodesIgnoreClass = function(element, className) {return $A($(element).childNodes).collect( function(node) {return (node.nodeType==3 ? node.nodeValue : ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? Element.collectTextNodes(node) : ''));}).flatten().join('');};Element.setStyle = function(element, style) {element = $(element);for(k in style) element.style[k.camelize()] = style[k];};Element.setContentZoom = function(element, percent) {Element.setStyle(element, {fontSize: (percent/100) + 'em'}); if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);};Element.getOpacity = function(element){var opacity;if (opacity = Element.getStyle(element, 'opacity'))return parseFloat(opacity);if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/))if(opacity[1]) return parseFloat(opacity[1]) / 100;return 1.0;};Element.setOpacity = function(element, value){element= $(element);if (value == 1){Element.setStyle(element, { opacity: (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 0.999999 : null });if(/MSIE/.test(navigator.userAgent))Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});} else {if(value < 0.00001) value = 0;Element.setStyle(element, {opacity: value});if(/MSIE/.test(navigator.userAgent)) Element.setStyle(element,{ filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + 'alpha(opacity='+value*100+')' });} }; Element.getInlineOpacity = function(element){return $(element).style.opacity || '';};Element.childrenWithClassName = function(element, className) {return $A($(element).getElementsByTagName('*')).select(function(c) { return Element.hasClassName(c, className) });};Array.prototype.call = function() {var args = arguments;this.each(function(f){ f.apply(this, args) });};var Effect = {tagifyText: function(element) {var tagifyStyle = 'position:relative';if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1';element = $(element);$A(element.childNodes).each( function(child) {if(child.nodeType==3) {child.nodeValue.toArray().each( function(character) {element.insertBefore(Builder.node('span',{style: tagifyStyle},character == ' ' ? String.fromCharCode(160) : character), child);});Element.remove(child);}});},multiple: function(element, effect) {var elements;if(((typeof element == 'object') || (typeof element == 'function')) &&(element.length))elements = element;elseelements = $(element).childNodes;var options = Object.extend({speed: 0.1,delay: 0.0}, arguments[2] || {});var masterDelay = options.delay;$A(elements).each( function(element, index) {new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));});},PAIRS: {'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear': ['Appear','Fade']},toggle: function(element, effect) {element = $(element);effect = (effect || 'appear').toLowerCase();var options = Object.extend({queue: { position:'end', scope:(element.id || 'global') }}, arguments[2] || {});Effect[Element.visible(element) ? Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);}};var Effect2 = Effect; Effect.Transitions = {};Effect.Transitions.linear = function(pos) {return pos;};Effect.Transitions.sinoidal = function(pos) {return (-Math.cos(pos*Math.PI)/2) + 0.5;};Effect.Transitions.reverse= function(pos) {return 1-pos;};Effect.Transitions.flicker = function(pos) {return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;};Effect.Transitions.wobble = function(pos) {return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;};Effect.Transitions.pulse = function(pos) {return (Math.floor(pos*10) % 2 == 0 ? (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10)));};Effect.Transitions.none = function(pos) {return 0;};Effect.Transitions.full = function(pos) {return 1;};Effect.ScopedQueue = Class.create();Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), {initialize: function() {this.effects= [];this.interval = null;},_each: function(iterator) {this.effects._each(iterator);},add: function(effect) {var timestamp = new Date().getTime();var position = (typeof effect.options.queue == 'string') ? effect.options.queue : effect.options.queue.position;switch(position) {case 'front':this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {e.startOn+= effect.finishOn;e.finishOn += effect.finishOn;});break;case 'end':timestamp = this.effects.pluck('finishOn').max() || timestamp;break;}effect.startOn+= timestamp;effect.finishOn += timestamp;this.effects.push(effect);if(!this.interval) this.interval = setInterval(this.loop.bind(this), 40);},remove: function(effect) {this.effects = this.effects.reject(function(e) { return e==effect });if(this.effects.length == 0) {clearInterval(this.interval);this.interval = null;}},loop: function() {var timePos = new Date().getTime();this.effects.invoke('loop', timePos);}});Effect.Queues = {instances: $H(),get: function(queueName) {if(typeof queueName != 'string') return queueName;if(!this.instances[queueName])this.instances[queueName] = new Effect.ScopedQueue();return this.instances[queueName];}};Effect.Queue = Effect.Queues.get('global');Effect.DefaultOptions = {transition: Effect.Transitions.sinoidal,duration: 1.0, fps:25.0,sync: false, from: 0.0,to: 1.0,delay:0.0,queue:'parallel'};Effect.Base = function() {};Effect.Base.prototype = {position: null,start: function(options) {this.options= Object.extend(Object.extend({},Effect.DefaultOptions), options || {});this.currentFrame = 0;this.state= 'idle';this.startOn= this.options.delay*1000;this.finishOn = this.startOn + (this.options.duration*1000);this.event('beforeStart');if(!this.options.sync)Effect.Queues.get(typeof this.options.queue == 'string' ? 'global' : this.options.queue.scope).add(this);},loop: function(timePos) {if(timePos>= this.startOn) {if(timePos >= this.finishOn) {this.render(1.0);this.cancel();this.event('beforeFinish');if(this.finish) this.finish(); this.event('afterFinish');return;}var pos = (timePos - this.startOn) / (this.finishOn - this.startOn);var frame = Math.round(pos * this.options.fps * this.options.duration);if(frame > this.currentFrame) {this.render(pos);this.currentFrame = frame;}}},render: function(pos) {if(this.state == 'idle') {this.state = 'running';this.event('beforeSetup');if(this.setup) this.setup();this.event('afterSetup');}if(this.state == 'running') {if(this.options.transition) pos = this.options.transition(pos);pos *= (this.options.to-this.options.from);pos += this.options.from;this.position = pos;this.event('beforeUpdate');if(this.update) this.update(pos);this.event('afterUpdate');}},cancel: function() {if(!this.options.sync)Effect.Queues.get(typeof this.options.queue == 'string' ? 'global' : this.options.queue.scope).remove(this);this.state = 'finished';},event: function(eventName) {if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);if(this.options[eventName]) this.options[eventName](this);},inspect: function() {return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>';}};Effect.Parallel = Class.create();Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), {initialize: function(effects) {this.effects = effects || [];this.start(arguments[1]);},update: function(position) {this.effects.invoke('render', position);},finish: function(position) {this.effects.each( function(effect) {effect.render(1.0);effect.cancel();effect.event('beforeFinish');if(effect.finish) effect.finish(position);effect.event('afterFinish');});}});Effect.Opacity = Class.create();Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), {initialize: function(element) {this.element = $(element);if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout))Element.setStyle(this.element, {zoom: 1});var options = Object.extend({from: Element.getOpacity(this.element) || 0.0,to: 1.0}, arguments[1] || {});this.start(options);},update: function(position) {Element.setOpacity(this.element, position);}});Effect.Move = Class.create();Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), {initialize: function(element) {this.element = $(element);var options = Object.extend({x:0,y:0,mode: 'relative'}, arguments[1] || {});this.start(options);},setup: function() {Element.makePositioned(this.element);this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0');this.originalTop= parseFloat(Element.getStyle(this.element,'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(position) {Element.setStyle(this.element, {left: this.options.x* position + this.originalLeft + 'px',top:this.options.y* position + this.originalTop+ 'px'});}});Effect.MoveBy = function(element, toTop, toLeft) {return new Effect.Move(element, Object.extend({ x: toLeft, y: toTop }, arguments[3] || {}));};Effect.Scale = Class.create();Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {initialize: function(element, percent) {this.element = $(element);var options = Object.extend({scaleX: true,scaleY: true,scaleContent: true,scaleFromCenter: false,scaleMode: 'box',scaleFrom: 100.0,scaleTo: percent}, arguments[2] || {});this.start(options);},setup: function() {this.restoreAfterFinish = this.options.restoreAfterFinish || false;this.elementPositioning = Element.getStyle(this.element,'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 fontSize = Element.getStyle(this.element,'font-size') || '100%';['em','px','%'].each( function(fontSizeType) {if(fontSize.indexOf(fontSizeType)>0) {this.fontSize = parseFloat(fontSize);this.fontSizeType = fontSizeType;}}.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(position) {var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);if(this.options.scaleContent && this.fontSize)Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType });this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);},finish: function(position) {if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle);},setDimensions: function(height, width) {var d = {};if(this.options.scaleX) d.width = width + 'px';if(this.options.scaleY) d.height = height + 'px';if(this.options.scaleFromCenter) {var topd= (height - this.dims[0])/2;var leftd = (width- this.dims[1])/2;if(this.elementPositioning == 'absolute') {if(this.options.scaleY) d.top = this.originalTop-topd + 'px';if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';} else {if(this.options.scaleY) d.top = -topd + 'px';if(this.options.scaleX) d.left = -leftd + 'px';}}Element.setStyle(this.element, d);}});Effect.Highlight = Class.create();Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), {initialize: function(element) {this.element = $(element);var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {});this.start(options);},setup: function() {if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; }this.oldStyle = {backgroundImage: Element.getStyle(this.element, 'background-image') };Element.setStyle(this.element, {backgroundImage: 'none'});if(!this.options.endcolor)this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff');if(!this.options.restorecolor)this.options.restorecolor = Element.getStyle(this.element, '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(position) {Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) });},finish: function() {Element.setStyle(this.element, Object.extend(this.oldStyle, {backgroundColor: this.options.restorecolor}));}});Effect.ScrollTo = Class.create();Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), {initialize: function(element) {this.element = $(element);this.start(arguments[1] || {});},setup: function() {Position.prepare();var offsets = Position.cumulativeOffset(this.element);if(this.options.offset) offsets[1] += this.options.offset;var max = window.innerHeight ? window.height - window.innerHeight :document.body.scrollHeight - (document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight);this.scrollStart = Position.deltaY;this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;},update: function(position) {Position.prepare();window.scrollTo(Position.deltaX, this.scrollStart + (position*this.delta));}});Effect.Fade = function(element) {var oldOpacity = Element.getInlineOpacity(element);var options = Object.extend({from: Element.getOpacity(element) || 1.0,to: 0.0,afterFinishInternal: function(effect) { with(Element) { if(effect.options.to!=0) return;hide(effect.element);setStyle(effect.element, {opacity: oldOpacity}); }}}, arguments[1] || {});return new Effect.Opacity(element,options);};Effect.Appear = function(element) {var options = Object.extend({from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0),to: 1.0,beforeSetup: function(effect) { with(Element) {setOpacity(effect.element, effect.options.from);show(effect.element); }}}, arguments[1] || {});return new Effect.Opacity(element,options);};Effect.Puff = function(element) {element = $(element);var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') };return new Effect.Parallel( [ new Effect.Scale(element, 200, { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],Object.extend({ duration: 1.0, beforeSetupInternal: function(effect) { with(Element) {setStyle(effect.effects[0].element, {position: 'absolute'}); }},afterFinishInternal: function(effect) { with(Element) { hide(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle); }} }, arguments[1] || {}) );};Effect.BlindUp = function(element) {element = $(element);Element.makeClipping(element);return new Effect.Scale(element, 0, Object.extend({ scaleContent: false, scaleX: false, restoreAfterFinish: true,afterFinishInternal: function(effect) { with(Element) {[hide, undoClipping].call(effect.element); }} }, arguments[1] || {}));};Effect.BlindDown = function(element) {element = $(element);var oldHeight = Element.getStyle(element, 'height');var elementDimensions = Element.getDimensions(element);return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, scaleX: false,scaleFrom: 0,scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},restoreAfterFinish: true,afterSetup: function(effect) { with(Element) {makeClipping(effect.element);setStyle(effect.element, {height: '0px'});show(effect.element); }},afterFinishInternal: function(effect) { with(Element) {undoClipping(effect.element);setStyle(effect.element, {height: oldHeight});}}}, arguments[1] || {}));};Effect.SwitchOff = function(element) {element = $(element);var oldOpacity = Element.getInlineOpacity(element);return new Effect.Appear(element, { duration: 0.4,from: 0,transition: Effect.Transitions.flicker,afterFinishInternal: function(effect) {new Effect.Scale(effect.element, 1, { duration: 0.3, scaleFromCenter: true,scaleX: false, scaleContent: false, restoreAfterFinish: true,beforeSetup: function(effect) { with(Element) {[makePositioned,makeClipping].call(effect.element);}},afterFinishInternal: function(effect) { with(Element) {[hide,undoClipping,undoPositioned].call(effect.element);setStyle(effect.element, {opacity: oldOpacity});}}})}});};Effect.DropOut = function(element) {element = $(element);var oldStyle = {top: Element.getStyle(element, 'top'),left: Element.getStyle(element, 'left'),opacity: Element.getInlineOpacity(element) };return new Effect.Parallel([ new Effect.Move(element, {x: 0, y: 100, sync: true }), new Effect.Opacity(element, { sync: true, to: 0.0 }) ],Object.extend({ duration: 0.5,beforeSetup: function(effect) { with(Element) {makePositioned(effect.effects[0].element); }},afterFinishInternal: function(effect) { with(Element) {[hide, undoPositioned].call(effect.effects[0].element);setStyle(effect.effects[0].element, oldStyle); }} }, arguments[1] || {}));};Effect.Shake = function(element) {element = $(element);var oldStyle = {top: Element.getStyle(element, 'top'),left: Element.getStyle(element, 'left') };return new Effect.Move(element, { x:20, y: 0, duration: 0.05, afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x: -40, y: 0, duration: 0.1,afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x:40, y: 0, duration: 0.1,afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x: -40, y: 0, duration: 0.1,afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x:40, y: 0, duration: 0.1,afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { with(Element) {undoPositioned(effect.element);setStyle(effect.element, oldStyle);}}}) }}) }}) }}) }}) }});};Effect.SlideDown = function(element) {element = $(element);Element.cleanWhitespace(element);var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');var elementDimensions = Element.getDimensions(element);return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: 0,scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},restoreAfterFinish: true,afterSetup: function(effect) { with(Element) {makePositioned(effect.element);makePositioned(effect.element.firstChild);if(window.opera) setStyle(effect.element, {top: ''});makeClipping(effect.element);setStyle(effect.element, {height: '0px'});show(element); }},afterUpdateInternal: function(effect) { with(Element) {setStyle(effect.element.firstChild, {bottom:(effect.dims[0] - effect.element.clientHeight) + 'px' }); }},afterFinishInternal: function(effect) { with(Element) {undoClipping(effect.element); undoPositioned(effect.element.firstChild);undoPositioned(effect.element);setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}}, arguments[1] || {}));};Effect.SlideUp = function(element) {element = $(element);Element.cleanWhitespace(element);var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');return new Effect.Scale(element, 0,Object.extend({ scaleContent: false, scaleX: false, scaleMode: 'box',scaleFrom: 100,restoreAfterFinish: true,beforeStartInternal: function(effect) { with(Element) {makePositioned(effect.element);makePositioned(effect.element.firstChild);if(window.opera) setStyle(effect.element, {top: ''});makeClipping(effect.element);show(element); }},afterUpdateInternal: function(effect) { with(Element) {setStyle(effect.element.firstChild, {bottom:(effect.dims[0] - effect.element.clientHeight) + 'px' }); }},afterFinishInternal: function(effect) { with(Element) {[hide, undoClipping].call(effect.element); undoPositioned(effect.element.firstChild);undoPositioned(effect.element);setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }} }, arguments[1] || {}));};Effect.Squish = function(element) {return new Effect.Scale(element, window.opera ? 1 : 0, { restoreAfterFinish: true,beforeSetup: function(effect) { with(Element) {makeClipping(effect.element); }},afterFinishInternal: function(effect) { with(Element) {hide(effect.element); undoClipping(effect.element); }}});};Effect.Grow = function(element) {element = $(element);var options = Object.extend({direction: 'center',moveTransistion: Effect.Transitions.sinoidal,scaleTransition: Effect.Transitions.sinoidal,opacityTransition: Effect.Transitions.full}, arguments[1] || {});var oldStyle = {top: element.style.top,left: element.style.left,height: element.style.height,width: element.style.width,opacity: Element.getInlineOpacity(element) };var dims = Element.getDimensions(element);var initialMoveX, initialMoveY;var moveX, moveY;switch (options.direction) {case 'top-left':initialMoveX = initialMoveY = moveX = moveY = 0; break;case 'top-right':initialMoveX = dims.width;initialMoveY = moveY = 0;moveX = -dims.width;break;case 'bottom-left':initialMoveX = moveX = 0;initialMoveY = dims.height;moveY = -dims.height;break;case 'bottom-right':initialMoveX = dims.width;initialMoveY = dims.height;moveX = -dims.width;moveY = -dims.height;break;case 'center':initialMoveX = dims.width / 2;initialMoveY = dims.height / 2;moveX = -dims.width / 2;moveY = -dims.height / 2;break;}return new Effect.Move(element, {x: initialMoveX,y: initialMoveY,duration: 0.01, beforeSetup: function(effect) { with(Element) {hide(effect.element);makeClipping(effect.element);makePositioned(effect.element);}},afterFinishInternal: function(effect) {new Effect.Parallel([ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),new Effect.Scale(effect.element, 100, {scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})], Object.extend({ beforeSetup: function(effect) { with(Element) { setStyle(effect.effects[0].element, {height: '0px'}); show(effect.effects[0].element); }}, afterFinishInternal: function(effect) { with(Element) { [undoClipping, undoPositioned].call(effect.effects[0].element);setStyle(effect.effects[0].element, oldStyle); }} }, options))}});};Effect.Shrink = function(element) {element = $(element);var options = Object.extend({direction: 'center',moveTransistion: Effect.Transitions.sinoidal,scaleTransition: Effect.Transitions.sinoidal,opacityTransition: Effect.Transitions.none}, arguments[1] || {});var oldStyle = {top: element.style.top,left: element.style.left,height: element.style.height,width: element.style.width,opacity: Element.getInlineOpacity(element) };var dims = Element.getDimensions(element);var moveX, moveY;switch (options.direction) {case 'top-left':moveX = moveY = 0;break;case 'top-right':moveX = dims.width;moveY = 0;break;case 'bottom-left':moveX = 0;moveY = dims.height;break;case 'bottom-right':moveX = dims.width;moveY = dims.height;break;case 'center':moveX = dims.width / 2;moveY = dims.height / 2;break;}return new Effect.Parallel([ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })], Object.extend({ beforeStartInternal: function(effect) { with(Element) { [makePositioned, makeClipping].call(effect.effects[0].element) }}, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping, undoPositioned].call(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle); }} }, options));};Effect.Pulsate = function(element) {element = $(element);var options= arguments[1] || {};var oldOpacity = Element.getInlineOpacity(element);var transition = options.transition || Effect.Transitions.sinoidal;var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };reverser.bind(transition);return new Effect.Opacity(element, Object.extend(Object.extend({duration: 3.0, from: 0,afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); }}, options), {transition: reverser}));};Effect.Fold = function(element) {element = $(element);var oldStyle = {top: element.style.top,left: element.style.left,width: element.style.width,height: element.style.height };Element.makeClipping(element);return new Effect.Scale(element, 5, Object.extend({ scaleContent: false,scaleX: false,afterFinishInternal: function(effect) {new Effect.Scale(element, 1, { scaleContent: false, scaleY: false,afterFinishInternal: function(effect) { with(Element) {[hide, undoClipping].call(effect.element); setStyle(effect.element, oldStyle);}} });}}, arguments[1] || {}));};