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.collectTextNodesIgnoreClass(node, className) : ''));}).flatten().join('');};Element.setContentZoom = function(element, percent) {element = $(element);element.setStyle({fontSize: (percent/100) + 'em'});if (Prototype.Browser.WebKit) window.scrollBy(0,0);return element;};Element.getInlineOpacity = function(element){return $(element).style.opacity || '';};Element.forceRerendering = function(element) {try {element = $(element);var n = document.createTextNode(' ');element.appendChild(n);element.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(pos) {return (-Math.cos(pos*Math.PI)/2) + 0.5;},reverse: function(pos) {return 1-pos;},flicker: function(pos) {var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;return pos > 1 ? 1 : pos;},wobble: function(pos) {return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;},pulse: function(pos, pulses) {pulses = pulses || 5;return ( ((pos % (1/pulses)) * pulses).round() == 0 ? ((pos * pulses * 2) - (pos * pulses * 2).floor()) : 1 - ((pos * pulses * 2) - (pos * pulses * 2).floor()) );},spring: function(pos) {return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));},none: function(pos) {return 0;},full: function(pos) {return 1;} },DefaultOptions: {duration: 1.0,fps: 100,sync: false,from: 0.0,to: 1.0,delay: 0.0,queue: 'parallel' },tagifyText: function(element) {var tagifyStyle = 'position:relative';if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';element = $(element);$A(element.childNodes).each( function(child) {if (child.nodeType==3) {child.nodeValue.toArray().each( function(character) {element.insertBefore( new Element('span', {style: tagifyStyle}).update( character == ' ' ? String.fromCharCode(160) : character),child);});Element.remove(child);} });},multiple: function(element, effect) {var elements;if (((typeof element == 'object') || Object.isFunction(element)) && (element.length)) elements = element;else elements = $(element).childNodes;var options = Object.extend({speed: 0.1,delay: 0.0 }, arguments[2] || { });var masterDelay = options.delay;$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'), limit: 1 } }, arguments[2] || { });Effect[element.visible() ? Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);} };Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;Effect.ScopedQueue = Class.create(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 = Object.isString(effect.options.queue) ? 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 'with-last': timestamp = this.effects.pluck('startOn').max() || timestamp;break;case 'end': timestamp = this.effects.pluck('finishOn').max() || timestamp;break;} effect.startOn += timestamp;effect.finishOn += timestamp;if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) this.effects.push(effect);if (!this.interval) this.interval = setInterval(this.loop.bind(this), 15);},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();for(var i=0, len=this.effects.length;i= 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.totalTime,frame = (pos * this.totalFrames).round();if (frame > this.currentFrame) {this.render(pos);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(eventName) {if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);if (this.options[eventName]) this.options[eventName](this);},inspect: function() {var data = $H();for(property in this) if (!Object.isFunction(this[property])) data.set(property, this[property]);return '#';} });Effect.Parallel = Class.create(Effect.Base, {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.Tween = Class.create(Effect.Base, {initialize: function(object, from, to) {object = Object.isString(object) ? $(object) : object;var args = $A(arguments), method = args.last(),options = args.length == 5 ? args[3] : null;this.method = Object.isFunction(method) ? method.bind(object) : Object.isFunction(object[method]) ? object[method].bind(object) : function(value) { object[method] = value };this.start(Object.extend({ from: from, to: to }, options || { }));},update: function(position) {this.method(position);} });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(element) {this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) this.element.setStyle({zoom: 1});var options = Object.extend({from: this.element.getOpacity() || 0.0,to: 1.0 }, arguments[1] || { });this.start(options);},update: function(position) {this.element.setOpacity(position);} });Effect.Move = Class.create(Effect.Base, {initialize: function(element) {this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);var options = Object.extend({x: 0,y: 0,mode: 'relative' }, arguments[1] || { });this.start(options);},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(position) {this.element.setStyle({left: (this.options.x * position + this.originalLeft).round() + 'px',top: (this.options.y * position + this.originalTop).round() + 'px' });} });Effect.MoveBy = function(element, toTop, toLeft) {return new Effect.Move(element,Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));};Effect.Scale = Class.create(Effect.Base, {initialize: function(element, percent) {this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);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 = 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 fontSize = this.element.getStyle('font-size') || '100%';['em','px','%','pt'].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) this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);},finish: function(position) {if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);},setDimensions: function(height, width) {var d = { };if (this.options.scaleX) d.width = width.round() + 'px';if (this.options.scaleY) d.height = height.round() + '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';} } this.element.setStyle(d);} });Effect.Highlight = Class.create(Effect.Base, {initialize: function(element) {this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });this.start(options);},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(position) {this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });},finish: function() {this.element.setStyle(Object.extend(this.oldStyle, {backgroundColor: this.options.restorecolor }));} });Effect.ScrollTo = function(element) {var options = arguments[1] || { },scrollOffsets = document.viewport.getScrollOffsets(),elementOffsets = $(element).cumulativeOffset(),max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();if (options.offset) elementOffsets[1] += options.offset;return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1] > max ? max : elementOffsets[1],options,function(p){ scrollTo(scrollOffsets.left, p.round()) } );};Effect.Fade = function(element) {element = $(element);var oldOpacity = element.getInlineOpacity();var options = Object.extend({from: element.getOpacity() || 1.0,to: 0.0,afterFinishInternal: function(effect) {if (effect.options.to!=0) return;effect.element.hide().setStyle({opacity: oldOpacity});} }, arguments[1] || { });return new Effect.Opacity(element,options);};Effect.Appear = function(element) {element = $(element);var options = Object.extend({from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),to: 1.0,afterFinishInternal: function(effect) {effect.element.forceRerendering();},beforeSetup: function(effect) {effect.element.setOpacity(effect.options.from).show();}}, arguments[1] || { });return new Effect.Opacity(element,options);};Effect.Puff = function(element) {element = $(element);var oldStyle = {opacity: element.getInlineOpacity(),position: element.getStyle('position'),top: element.style.top,left: element.style.left,width: element.style.width,height: element.style.height };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) {Position.absolutize(effect.effects[0].element) },afterFinishInternal: function(effect) {effect.effects[0].element.hide().setStyle(oldStyle); } }, arguments[1] || { }) );};Effect.BlindUp = function(element) {element = $(element);element.makeClipping();return new Effect.Scale(element, 0,Object.extend({ scaleContent: false,scaleX: false,restoreAfterFinish: true,afterFinishInternal: function(effect) {effect.element.hide().undoClipping();} }, arguments[1] || { }) );};Effect.BlindDown = function(element) {element = $(element);var elementDimensions = element.getDimensions();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) {effect.element.makeClipping().setStyle({height: '0px'}).show();},afterFinishInternal: function(effect) {effect.element.undoClipping();} }, arguments[1] || { }));};Effect.SwitchOff = function(element) {element = $(element);var oldOpacity = element.getInlineOpacity();return new Effect.Appear(element, Object.extend({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) {effect.element.makePositioned().makeClipping();},afterFinishInternal: function(effect) {effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});} }) } }, arguments[1] || { }));};Effect.DropOut = function(element) {element = $(element);var oldStyle = {top: element.getStyle('top'),left: element.getStyle('left'),opacity: element.getInlineOpacity() };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) {effect.effects[0].element.makePositioned();},afterFinishInternal: function(effect) {effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);} }, arguments[1] || { }));};Effect.Shake = function(element) {element = $(element);var options = Object.extend({distance: 20,duration: 0.5 }, arguments[1] || {});var distance = parseFloat(options.distance);var split = parseFloat(options.duration) / 10.0;var oldStyle = {top: element.getStyle('top'),left: element.getStyle('left') };return new Effect.Move(element,{ x: distance, y: 0, duration: split, afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {new Effect.Move(effect.element,{ x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {effect.element.undoPositioned().setStyle(oldStyle);}}) }}) }}) }}) }}) }});};Effect.SlideDown = function(element) {element = $(element).cleanWhitespace();var oldInnerBottom = element.down().getStyle('bottom');var elementDimensions = element.getDimensions();return new Effect.Scale(element, 100, Object.extend({scaleContent: false,scaleX: false,scaleFrom: window.opera ? 0 : 1,scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},restoreAfterFinish: true,afterSetup: function(effect) {effect.element.makePositioned();effect.element.down().makePositioned();if (window.opera) effect.element.setStyle({top: ''});effect.element.makeClipping().setStyle({height: '0px'}).show();},afterUpdateInternal: function(effect) {effect.element.down().setStyle({bottom: (effect.dims[0] - effect.element.clientHeight) + 'px' });},afterFinishInternal: function(effect) {effect.element.undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); } }, arguments[1] || { }) );};Effect.SlideUp = function(element) {element = $(element).cleanWhitespace();var oldInnerBottom = element.down().getStyle('bottom');var elementDimensions = element.getDimensions();return new Effect.Scale(element, window.opera ? 0 : 1,Object.extend({ scaleContent: false,scaleX: false,scaleMode: 'box',scaleFrom: 100,scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},restoreAfterFinish: true,afterSetup: function(effect) {effect.element.makePositioned();effect.element.down().makePositioned();if (window.opera) effect.element.setStyle({top: ''});effect.element.makeClipping().show();},afterUpdateInternal: function(effect) {effect.element.down().setStyle({bottom: (effect.dims[0] - effect.element.clientHeight) + 'px' });},afterFinishInternal: function(effect) {effect.element.hide().undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});} }, arguments[1] || { }) );};Effect.Squish = function(element) {return new Effect.Scale(element, window.opera ? 1 : 0, {restoreAfterFinish: true,beforeSetup: function(effect) {effect.element.makeClipping();},afterFinishInternal: function(effect) {effect.element.hide().undoClipping();} });};Effect.Grow = function(element) {element = $(element);var options = Object.extend({direction: 'center',moveTransition: 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() };var dims = element.getDimensions();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) {effect.element.hide().makeClipping().makePositioned();},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) {effect.effects[0].element.setStyle({height: '0px'}).show();},afterFinishInternal: function(effect) {effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);} }, options) ) } });};Effect.Shrink = function(element) {element = $(element);var options = Object.extend({direction: 'center',moveTransition: 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() };var dims = element.getDimensions();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) {effect.effects[0].element.makePositioned().makeClipping();},afterFinishInternal: function(effect) {effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); } }, options) );};Effect.Pulsate = function(element) {element = $(element);var options = arguments[1] || { };var oldOpacity = element.getInlineOpacity();var transition = options.transition || Effect.Transitions.sinoidal;var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };reverser.bind(transition);return new Effect.Opacity(element,Object.extend(Object.extend({ duration: 2.0, from: 0,afterFinishInternal: function(effect) { effect.element.setStyle({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();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) {effect.element.hide().undoClipping().setStyle(oldStyle);} });}}, arguments[1] || { }));};Effect.Morph = Class.create(Effect.Base, {initialize: function(element) {this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);var options = Object.extend({style: { } }, arguments[1] || { });if (!Object.isString(options.style)) this.style = $H(options.style);else {if (options.style.include(':')) this.style = options.style.parseStyle();else {this.element.addClassName(options.style);this.style = $H(this.element.getStyles());this.element.removeClassName(options.style);var css = this.element.getStyles();this.style = this.style.reject(function(style) {return style.value == css[style.key];});options.afterFinishInternal = function(effect) {effect.element.addClassName(effect.options.style);effect.transforms.each(function(transform) {effect.element.style[transform.style] = '';});} } } this.start(options);},setup: function(){function parseColor(color){if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';color = color.parseColor();return $R(0,2).map(function(i){return parseInt( color.slice(i*2+1,i*2+3), 16 ) });} this.transforms = this.style.map(function(pair){var property = pair[0], value = pair[1], unit = null;if (value.parseColor('#zzzzzz') != '#zzzzzz') {value = value.parseColor();unit = 'color';} else if (property == 'opacity') {value = parseFloat(value);if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) this.element.setStyle({zoom: 1});} else if (Element.CSS_LENGTH.test(value)) {var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);value = parseFloat(components[1]);unit = (components.length == 3) ? components[2] : null;} var originalValue = this.element.getStyle(property);return {style: property.camelize(),originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),targetValue: unit=='color' ? parseColor(value) : value,unit: unit };}.bind(this)).reject(function(transform){return ( (transform.originalValue == transform.targetValue) || ( transform.unit != 'color' && (isNaN(transform.originalValue) || isNaN(transform.targetValue)) ) ) });},update: function(position) {var style = { }, transform, i = this.transforms.length;while(i--) style[(transform = this.transforms[i]).style] = transform.unit=='color' ? '#'+ (Math.round(transform.originalValue[0]+ (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() + (Math.round(transform.originalValue[1]+ (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() + (Math.round(transform.originalValue[2]+ (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() : (transform.originalValue + (transform.targetValue - transform.originalValue) * position).toFixed(3) + (transform.unit === null ? '' : transform.unit);this.element.setStyle(style, true);} });Effect.Transform = Class.create({initialize: function(tracks){this.tracks = [];this.options = arguments[1] || { };this.addTracks(tracks);},addTracks: function(tracks){tracks.each(function(track){track = $H(track);var data = track.values().first();this.tracks.push($H({ids: track.keys().first(),effect: Effect.Morph,options: { style: data } }));}.bind(this));return this;},play: function(){return new Effect.Parallel( this.tracks.map(function(track){var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');var elements = [$(ids) || $$(ids)].flatten();return elements.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 style, styleRules = $H();if (Prototype.Browser.WebKit) style = new Element('div',{style:this}).style;else {String.__parseStyleElement.innerHTML = '
';style = String.__parseStyleElement.childNodes[0].style;} Element.CSS_PROPERTIES.each(function(property){if (style[property]) styleRules.set(property, style[property]);});if (Prototype.Browser.IE && this.include('opacity')) styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);return styleRules;};if (document.defaultView && document.defaultView.getComputedStyle) {Element.getStyles = function(element) {var css = document.defaultView.getComputedStyle($(element), null);return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {styles[property] = css[property];return styles;});};} else {Element.getStyles = function(element) {element = $(element);var css = element.currentStyle, styles;styles = Element.CSS_PROPERTIES.inject({ }, function(hash, property) {hash.set(property, css[property]);return hash;});if (!styles.opacity) styles.set('opacity', element.getOpacity());return styles;};};Effect.Methods = {morph: function(element, style) {element = $(element);new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));return element;},visualEffect: function(element, effect, options) {element = $(element) var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);new Effect[klass](element, options);return element;},highlight: function(element, options) {element = $(element);new Effect.Highlight(element, options);return element;} };$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+ 'pulsate shake puff squish switchOff dropOut').each( function(effect) {Effect.Methods[effect] = function(element, options){element = $(element);Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);return element;} } );$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( function(f) { Effect.Methods[f] = Element[f]; } );Element.addMethods(Effect.Methods);