function setupRollovers(){
	if(!document.getElementsByTagName){return};
		var all_links = document.getElementsByTagName('a');
		for (var i = 0; i <all_links.length; i++){
			var link = all_links[i];
			if(link.className && (' ' + link.className + ' ').indexOf(' no_Border ') != -1)
			{
				if (link.childNodes && link.childNodes.length == 1 && link.childNodes[0].nodeName.toLowerCase() == 'img'){
				link.onmouseover = mouseup;
				link.onmouseout = mouseout;
			     }
            }
            if(link.className && (' ' + link.className + ' ').indexOf(' div_Expand ') != -1)
			{
				if (link.childNodes && link.childNodes[0].nodeName.toLowerCase() == 'img'){
                link.onclick = mouseclick;
                }
            }	
	    }	
}
function findTarget(e){
	var target;
	if (window.event && window.event.srcElement)
	{
		target = window.event.srcElement;
	}
	else if (e && e.target)
	{
		target = e.target;
	}
	if(!target)
	{
		return null;
	}
	while (target != document.body && target.nodeName.toLowerCase() != 'a')
	{
		target = target.parentNode;
	}
	if (target.nodeName.toLowerCase() != 'a')
	{	
		return null;
	}
	return target;
}
function mouseout(e)
{
	var target = findTarget(e);
	if(!target) return;
	var img_tag = target.childNodes[0];
	img_tag.src = img_tag.src.replace(/_over(\.[^.]+)$/, '$1');
}
function mouseup(e)
{
	var target = findTarget(e);
	if(!target) return;
	var img_tag = target.childNodes[0];
	img_tag.src = img_tag.src.replace(/(\.[^.]+)$/, '_over$1');
	
}
function mouseclick(e)
{
	var target = findTarget(e);
	if(!target) return;
	var div_height = document.getElementById(target.title).offsetHeight;
	var img_tag = target.childNodes[0];
	if(parseInt(div_height) == 0)
	{
        
		img_tag.src = img_tag.src.replace(/(\.[^.]+)$/, '_close$1');
	}
	if(parseInt(div_height) > 0)
	{
		img_tag.src = img_tag.src.replace(/_close(\.[^.]+)$/, '$1');
	}
	
}
window.onload = setupRollovers;