// JavaScript Document
function ChangeImage(id)
{
	el = document.getElementById(id);
	nowimg = el.src.substring(el.src.lastIndexOf("/")+1);
	if( nowimg == "plus_ico.gif" )
	   {
	      nowimg = "minus_ico.gif"
	   }
	else if( nowimg == "minus_ico.gif")
	   {
	      nowimg = "plus_ico.gif"
	   }
	   el.src = "../../Images/en/"+nowimg
}


function toggle(id)
{
	el = document.getElementById(id);
	var display1 = el.style.display ? '' : 'none';
	el.style.display = display1;
}

function timeout(LayerNum){
var LayerName;
LayerName=LayerNum;
window.setTimeout("document.all."+LayerName+".style.display=''",500);
}
function closeAbstract(myAbstract){
var thisAbstract = myAbstract;
window.setTimeout("document.all."+thisAbstract+".style.display='none'",0);
}
function imageCase(imgNum,caseNum){
if(caseNum == 1)
window.setTimeout("document.all."+imgNum+".src='../../Images/en/minus.jpg'",500);
else
window.setTimeout("document.all."+imgNum+".src='../../Images/en/plus.jpg'",0);
}