var toolTip=Class.create();toolTip.prototype={initialize:function(el,options){this.el=$(el);this.initialized=false;this.setOptions(options);this.showEvent=this.show.bindAsEventListener(this);this.hideEvent=this.hide.bindAsEventListener(this);this.updateEvent=this.update.bindAsEventListener(this);Event.observe(this.el,"mouseover",this.showEvent);Event.observe(this.el,"mouseout",this.hideEvent);this.content=this.el.title;this.el.title="";this.el.descendants().each(function(el){if(Element.readAttribute(el,"alt")){el.alt=""}})},setOptions:function(options){this.options={backgroundColor:"#999",borderColor:"#666",textColor:"",textShadowColor:"",maxWidth:150,align:"left",delay:250,mouseFollow:true,opacity:0.75,appearDuration:0.25,hideDuration:0.25};Object.extend(this.options,options||{})},show:function(e){this.xCord=Event.pointerX(e);this.yCord=Event.pointerY(e);if(!this.initialized){this.timeout=window.setTimeout(this.appear.bind(this),this.options.delay)}},hide:function(e){if(this.initialized){this.appearingFX.cancel();if(this.options.mouseFollow){Event.stopObserving(this.el,"mousemove",this.updateEvent)}new Effect.Fade(this.tooltip,{duration:this.options.hideDuration,afterFinish:function(){Element.remove(this.tooltip)}.bind(this)})}this.initialized=false;this._clearTimeout(this.timeout)},update:function(e){this.xCord=Event.pointerX(e);this.yCord=Event.pointerY(e);this.setup()},appear:function(){this.tooltip=Builder.node("div",{className:"tooltip",style:"display: none;"},[Builder.node("div",{className:"xtop"},[Builder.node("div",{className:"xb1",style:"background-color:"+this.options.borderColor+";"}),Builder.node("div",{className:"xb2",style:"background-color:"+this.options.backgroundColor+"; border-color:"+this.options.borderColor+";"}),Builder.node("div",{className:"xb3",style:"background-color:"+this.options.backgroundColor+"; border-color:"+this.options.borderColor+";"}),Builder.node("div",{className:"xb4",style:"background-color:"+this.options.backgroundColor+"; border-color:"+this.options.borderColor+";"})]),Builder.node("div",{className:"xboxcontent",style:"background-color:"+this.options.backgroundColor+"; border-color:"+this.options.borderColor+((this.options.textColor!="")?"; color:"+this.options.textColor:"")+((this.options.textShadowColor!="")?"; text-shadow:2px 2px 0"+this.options.textShadowColor+";":"")},this.content),Builder.node("div",{className:"xbottom"},[Builder.node("div",{className:"xb4",style:"background-color:"+this.options.backgroundColor+"; border-color:"+this.options.borderColor+";"}),Builder.node("div",{className:"xb3",style:"background-color:"+this.options.backgroundColor+"; border-color:"+this.options.borderColor+";"}),Builder.node("div",{className:"xb2",style:"background-color:"+this.options.backgroundColor+"; border-color:"+this.options.borderColor+";"}),Builder.node("div",{className:"xb1",style:"background-color:"+this.options.borderColor+";"})]),]);document.body.insertBefore(this.tooltip,document.body.childNodes[0]);Element.extend(this.tooltip);this.options.width=this.tooltip.getWidth();this.tooltip.style.width=this.options.width+"px";this.setup();if(this.options.mouseFollow){Event.observe(this.el,"mousemove",this.updateEvent)}this.initialized=true;this.appearingFX=new Effect.Appear(this.tooltip,{duration:this.options.appearDuration,to:this.options.opacity})},setup:function(){if(this.options.width>this.options.maxWidth){this.options.width=this.options.maxWidth;this.tooltip.style.width=this.options.width+"px"}if(this.xCord+this.options.width>=Element.getWidth(document.body)){this.options.align="right";this.xCord=this.xCord-this.options.width+20}this.tooltip.style.left=this.xCord-7+"px";this.tooltip.style.top=this.yCord+12+"px"},_clearTimeout:function(timer){clearTimeout(timer);clearInterval(timer);return null}};