window.addEvent("domready",function(){
	
	var displays = $$(".atimagedisplay");
	
	for( var i = 0; i < displays.length; i++ )
	{
		var largeImg = null;
		var thumbImg = Array();
		for( var j = 0; j < displays[i].childNodes.length; j++ )
		{
			if( displays[i].childNodes[j].className == "thumimg" )
			{
				thumbImg[thumbImg.length] = $(displays[i].childNodes[j]);
			}
			else if( displays[i].childNodes[j].className == "largeimg" )
			{
				largeImg = $(displays[i].childNodes[j]);
			}
		}
		
		for( var j = 0; j < thumbImg.length; j++ )
		{
			thumbImg[j].largeimg = largeImg;
			thumbImg[j].addEvent("mouseover",function(){
				this.largeimg.firstChild.src = this.firstChild.getAttribute("bigsrc");
			});
		}
	}
	
});