(function(){var read=function(option,element){return(option)?($type(option)=="function"?option(element):element.get(option)):""};this.Tips=new Class({Implements:[Events,Options],options:{onShow:function(){this.tip.setStyle("display","block")},onHide:function(){this.tip.setStyle("display","none")},title:"title",text:function(element){return element.get("rel")||element.get("href")},showDelay:100,hideDelay:100,className:"tip-wrap",offset:{x:16,y:16},fixed:false},initialize:function(){var params=Array.link(arguments,{options:Object.type,elements:$defined});this.setOptions(params.options);document.id(this);if(params.elements){this.attach(params.elements)}},toElement:function(){if(this.tip){return this.tip}this.container=new Element("div",{"class":"tip"});return this.tip=new Element("div",{"class":this.options.className,styles:{position:"absolute",top:0,left:0}}).adopt(new Element("div",{"class":"tip-top"}),this.container,new Element("div",{"class":"tip-bottom"})).inject(document.body)},attach:function(elements){$$(elements).each(function(element){var title=read(this.options.title,element),text=read(this.options.text,element);element.erase("title").store("tip:native",title).retrieve("tip:title",title);element.retrieve("tip:text",text);this.fireEvent("attach",[element]);var events=["enter","leave"];if(!this.options.fixed){events.push("move")}events.each(function(value){var event=element.retrieve("tip:"+value);if(!event){event=this["element"+value.capitalize()].bindWithEvent(this,element)}element.store("tip:"+value,event).addEvent("mouse"+value,event)},this)},this);return this},detach:function(elements){$$(elements).each(function(element){["enter","leave","move"].each(function(value){element.removeEvent("mouse"+value,element.retrieve("tip:"+value)).eliminate("tip:"+value)});this.fireEvent("detach",[element]);if(this.options.title=="title"){var original=element.retrieve("tip:native");if(original){element.set("title",original)}}},this);return this},elementEnter:function(event,element){this.container.empty();["title","text"].each(function(value){var content=element.retrieve("tip:"+value);if(content){this.fill(new Element("div",{"class":"tip-"+value}).inject(this.container),content)}},this);$clear(this.timer);this.timer=this.show.delay(this.options.showDelay,this,element);this.position((this.options.fixed)?{page:element.getPosition()}:event)},elementLeave:function(event,element){$clear(this.timer);this.timer=this.hide.delay(this.options.hideDelay,this,element);this.fireForParent(event,element)},fireForParent:function(event,element){element=element.getParent();if(!element||element==document.body){return}if(element.retrieve("tip:enter")){element.fireEvent("mouseenter",event)}else{this.fireForParent(event,element)}},elementMove:function(event,element){this.position(event)},position:function(event){var size=window.getSize(),scroll=window.getScroll(),tip={x:this.tip.offsetWidth,y:this.tip.offsetHeight},props={x:"left",y:"top"},obj={};for(var z in props){obj[props[z]]=event.page[z]+this.options.offset[z];if((obj[props[z]]+tip[z]-scroll[z])>size[z]){obj[props[z]]=event.page[z]-this.options.offset[z]-tip[z]}}this.tip.setStyles(obj)},fill:function(element,contents){if(typeof contents=="string"){element.set("html",contents)}else{element.adopt(contents)}},show:function(element){this.fireEvent("show",[this.tip,element])},hide:function(element){this.fireEvent("hide",[this.tip,element])}})})();