<!--
//Jeff
//www.huntingground.freeserve.co.uk


fadeStep=10

function initIR2(){

isOk=0
elNum=0
idNum=0
elCount=0
divCount=0
lastNum=0
lastDiv=null

while(document.getElementById("ir2div"+divCount)){

for(var i=0;i<2;i++){
imgEl=document.getElementById("ir2div"+divCount).getElementsByTagName("IMG")[i]
imgEl.id="ir2EL"+idNum // assign ID to img tags

imgEl.divCount=divCount
imgEl.elNum=elNum

imgEl.onmouseout=function(){fadeIr2(this.divCount,this.elNum)} // assign mouse events to img tags
imgEl.onmouseover=function(){fadeIr2(this.divCount,this.elNum+1)} // assign mouse events to img tags

idNum++
}

for(var j=elCount;j<elCount+2;j++){
window["ir2Obj"+j]=new createIsfObj("ir2EL"+j)
}

elCount=j
elNum+=2
divCount++
}

isOk=1

}

function fadeIr2(divNum,n){
if(isOk==0){return}
window["ir2Obj"+n].chkIr2Status(1,n,divNum)
}

function createIsfObj(id){
this.id=id

this.timer=null
if(document.getElementById(this.id).filters){
this.opac=document.getElementById(this.id).filters.alpha.opacity
}
else{
this.opac=document.getElementById(this.id).style.opacity*100
}

this.chkIr2Status=function(d,num,divNum){
this.dir=d
this.divNum=divNum

this.opacStep=fadeStep
window["ir2Obj"+num].ir2Fade('ir2Obj'+num)

if(lastNum!=num&&lastDiv==divNum){
window["ir2Obj"+lastNum].chkIr2Status(0,lastNum)
}
lastNum=num
lastDiv=divNum
}

this.ir2Fade=function(myobject){
if(this.dir==1){
this.opac=(this.opac+this.opacStep)*1
}
else{
this.opac=(this.opac-this.opacStep)*1
}
this.timer=setTimeout(myobject+".ir2Fade('"+myobject+"')",50)

if(this.dir==1&&this.opac>100-this.opacStep){
this.opac=100
clearTimeout(this.timer)
}

if(this.dir==0&&this.opac<this.opacStep){
this.opac=0
clearTimeout(this.timer)
}

if(document.getElementById(this.id).filters){
document.getElementById(this.id).filters.alpha.opacity=this.opac
}
else{
document.getElementById(this.id).style.opacity=(this.opac/100)-0.01
}
}

}

// -->