var gradualFader={}gradualFader.baseopacity=0.4 gradualFader.increment=0.2 document.write('<style type="text/css">\n')document.write('.gradualfader{filter:progid:DXImageTransform.Microsoft.alpha(opacity='+gradualFader.baseopacity*100+'); -moz-opacity:'+gradualFader.baseopacity+'; opacity:'+gradualFader.baseopacity+';}\n')document.write('</style>')gradualFader.setopacity=function(obj,value){var targetobject=obj if(targetobject&&targetobject.filters&&targetobject.filters[0]){if(typeof targetobject.filters[0].opacity=="number")targetobject.filters[0].opacity=value*100 else targetobject.style.filter="alpha(opacity="+value*100+")"}else if(targetobject&&typeof targetobject.style.MozOpacity!="undefined")targetobject.style.MozOpacity=value else if(targetobject&&typeof targetobject.style.opacity!="undefined")targetobject.style.opacity=value targetobject.currentopacity=value}gradualFader.fadeupdown=function(obj,direction){var targetobject=obj var fadeamount=(direction=="fadeup")?this.increment:-this.increment if(targetobject&&(direction=="fadeup"&&targetobject.currentopacity<1||direction=="fadedown"&&targetobject.currentopacity>this.baseopacity)){this.setopacity(obj,targetobject.currentopacity+fadeamount)window["opacityfader"+obj._fadeorder]=setTimeout(function(){gradualFader.fadeupdown(obj,direction)},50)}}gradualFader.clearTimer=function(obj){if(typeof window["opacityfader"+obj._fadeorder]!="undefined")clearTimeout(window["opacityfader"+obj._fadeorder])}gradualFader.isContained=function(m,e){var e=window.event||e var c=e.relatedTarget||((e.type=="mouseover")?e.fromElement:e.toElement)while(c&&c!=m)try{c=c.parentNode}catch(e){c=m}if(c==m)return true else return false}gradualFader.fadeinterface=function(obj,e,direction){if(!this.isContained(obj,e)){gradualFader.clearTimer(obj)gradualFader.fadeupdown(obj,direction)}}gradualFader.collectElementbyClass=function(classname){var classnameRE=new RegExp("(^|\\s+)"+classname+"(&#36;|\\s+)","i")var pieces=[]var alltags=document.all?document.all:document.getElementsByTagName("*")for(var i=0;i<alltags.length;i++){if(typeof alltags[i].className=="string"&&alltags[i].className.search(classnameRE)!=-1)pieces[pieces.length]=alltags[i]}return pieces}gradualFader.init=function(){var targetobjects=this.collectElementbyClass("gradualfader")for(var i=0;i<targetobjects.length;i++){targetobjects[i]._fadeorder=i this.setopacity(targetobjects[i],this.baseopacity)targetobjects[i].onmouseover=function(e){gradualFader.fadeinterface(this,e,"fadeup")}targetobjects[i].onmouseout=function(e){gradualFader.fadeinterface(this,e,"fadedown")}}}