//MooTools More, <http://mootools.net/more>. Copyright (c) 2006-2009 Aaron Newton <http://clientcide.com/>, Valerio Proietti <http://mad4milk.net> & the MooTools team <http://mootools.net/developers>, MIT Style License.

MooTools.More={'version':'1.2.2.1'};Element.implement({measure:function(fn){var vis=function(el){return!!(!el||el.offsetHeight||el.offsetWidth);};if(vis(this))return fn.apply(this);var parent=this.getParent(),toMeasure=[],restorers=[];while(!vis(parent)&&parent!=document.body){toMeasure.push(parent.expose());parent=parent.getParent();}
var restore=this.expose();var result=fn.apply(this);restore();toMeasure.each(function(restore){restore();});return result;},expose:function(){if(this.getStyle('display')!='none')return $empty;var before=this.getStyles('display','position','visibility');return this.setStyles({display:'block',position:'absolute',visibility:'hidden'}).setStyles.pass(before,this);},getDimensions:function(options){options=$merge({computeSize:false},options);var dim={};var getSize=function(el,options){return(options.computeSize)?el.getComputedSize(options):el.getSize();};if(this.getStyle('display')=='none'){dim=this.measure(function(){return getSize(this,options);});}else{try{dim=getSize(this,options);}catch(e){}}
return $chk(dim.x)?$extend(dim,{width:dim.x,height:dim.y}):$extend(dim,{x:dim.width,y:dim.height});},getComputedSize:function(options){options=$merge({styles:['padding','border'],plains:{height:['top','bottom'],width:['left','right']},mode:'both'},options);var size={width:0,height:0};switch(options.mode){case'vertical':delete size.width;delete options.plains.width;break;case'horizontal':delete size.height;delete options.plains.height;break;}
var getStyles=[];$each(options.plains,function(plain,key){plain.each(function(edge){options.styles.each(function(style){getStyles.push((style=='border')?style+'-'+edge+'-'+'width':style+'-'+edge);});});});var styles={};getStyles.each(function(style){styles[style]=this.getComputedStyle(style);},this);var subtracted=[];$each(options.plains,function(plain,key){var capitalized=key.capitalize();size['total'+capitalized]=0;size['computed'+capitalized]=0;plain.each(function(edge){size['computed'+edge.capitalize()]=0;getStyles.each(function(style,i){if(style.test(edge)){styles[style]=styles[style].toInt()||0;size['total'+capitalized]=size['total'+capitalized]+styles[style];size['computed'+edge.capitalize()]=size['computed'+edge.capitalize()]+styles[style];}
if(style.test(edge)&&key!=style&&(style.test('border')||style.test('padding'))&&!subtracted.contains(style)){subtracted.push(style);size['computed'+capitalized]=size['computed'+capitalized]-styles[style];}});});});['Width','Height'].each(function(value){var lower=value.toLowerCase();if(!$chk(size[lower]))return;size[lower]=size[lower]+this['offset'+value]+size['computed'+value];size['total'+value]=size[lower]+size['total'+value];delete size['computed'+value];},this);return $extend(styles,size);}});var Tips=new Class({Implements:[Events,Options],options:{onShow:function(tip){tip.setStyle('visibility','visible');},onHide:function(tip){tip.setStyle('visibility','hidden');},title:'title',text:function(el){return el.get('rel')||el.get('href');},showDelay:100,hideDelay:100,className:null,offset:{x:16,y:16},fixed:false},initialize:function(){var params=Array.link(arguments,{options:Object.type,elements:$defined});if(params.options&&params.options.offsets)params.options.offset=params.options.offsets;this.setOptions(params.options);this.container=new Element('div',{'class':'tip'});this.tip=this.getTip();if(params.elements)this.attach(params.elements);},getTip:function(){return new Element('div',{'class':this.options.className,styles:{visibility:'hidden',display:'none',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){var read=function(option,element){if(option==null)return'';return $type(option)=='function'?option(element):element.get(option);};$$(elements).each(function(element){var title=read(this.options.title,element);element.erase('title').store('tip:native',title).retrieve('tip:title',title);element.retrieve('tip:text',read(this.options.text,element));var events=['enter','leave'];if(!this.options.fixed)events.push('move');events.each(function(value){element.addEvent('mouse'+value,element.retrieve('tip:'+value,this['element'+value.capitalize()].bindWithEvent(this,element)));},this);},this);return this;},detach:function(elements){$$(elements).each(function(element){['enter','leave','move'].each(function(value){element.removeEvent('mouse'+value,element.retrieve('tip:'+value)||$empty);});element.eliminate('tip:enter').eliminate('tip:leave').eliminate('tip:move');if($type(this.options.title)=='string'&&this.options.title=='title'){var original=element.retrieve('tip:native');if(original)element.set('title',original);}},this);return this;},elementEnter:function(event,element){$A(this.container.childNodes).each(Element.dispose);['title','text'].each(function(value){var content=element.retrieve('tip:'+value);if(!content)return;this[value+'Element']=new Element('div',{'class':'tip-'+value}).inject(this.container);this.fill(this[value+'Element'],content);},this);this.timer=$clear(this.timer);this.timer=this.show.delay(this.options.showDelay,this,element);this.tip.setStyle('display','block');this.position((!this.options.fixed)?event:{page:element.getPosition()});},elementLeave:function(event,element){$clear(this.timer);this.tip.setStyle('display','none');this.timer=this.hide.delay(this.options.hideDelay,this,element);},elementMove:function(event){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(el){this.fireEvent('show',[this.tip,el]);},hide:function(el){this.fireEvent('hide',[this.tip,el]);}});