function ContentSlider(sliderid,timeout,random,fadein){this.id=sliderid
this.timeout=(typeof timeout=="number")?timeout:5000
this.fadein=(typeof fadein!="undefined")?fadein:1
this.sliders=[]
this.pointer=-1
this.pause=0
var slider=document.getElementById(sliderid)
var alldivs=slider.getElementsByTagName("div")
for(var i=0;i<alldivs.length;i++){if(alldivs[i].className=="bs_opacitylayer")
slider.opacitylayer=alldivs[i]
else if(alldivs[i].className=="bs_contentdiv"){this.sliders.push(alldivs[i])}}
this.targetobject=slider.opacitylayer||null
var csobj=this
slider.onmouseover=function(){csobj.pause=1}
slider.onmouseout=function(){csobj.pause=0}
if((typeof random=="undefined")||(random==1))
this.sliders.sort(function(){return 0.5-Math.random();})
this.slide()}
ContentSlider.prototype.slide=function(){var csobj=this
if(this.sliders.length==0)
return;if(this.pause){setTimeout(function(){csobj.slide()},500)}
else{this.pointer=(this.pointer<this.sliders.length-1)?this.pointer+1:0
for(var i=0;i<this.sliders.length;i++){this.sliders[i].style.display="none"}
if(this.fadein){if(window[this.id+"fadetimer"])
clearTimeout(window[this.id+"fadetimer"])
this.setopacity(0.1)}
this.sliders[this.pointer].style.display="block"
if(this.fadein)
this.fadeup()
window[this.id+"timer"]=setTimeout(function(){csobj.slide()},this.timeout)}}
ContentSlider.prototype.setopacity=function(value){if(this.targetobject&&this.targetobject.filters&&this.targetobject.filters[0]){if(typeof this.targetobject.filters[0].opacity=="number")
this.targetobject.filters[0].opacity=value*100
else
this.targetobject.style.filter="alpha(opacity="+value*100+")"}
else if(this.targetobject&&typeof this.targetobject.style.MozOpacity!="undefined")
this.targetobject.style.MozOpacity=value
else if(this.targetobject&&typeof this.targetobject.style.opacity!="undefined")
this.targetobject.style.opacity=value
this.targetobject.currentopacity=value}
ContentSlider.prototype.fadeup=function(){if(this.targetobject&&this.targetobject.currentopacity<1){this.setopacity(this.targetobject.currentopacity+0.1)
var csobj=this
window[this.id+"fadetimer"]=setTimeout(function(){csobj.fadeup()},100)}}