// JavaScript Document
function domRollover() 
{

	if (navigator.userAgent.match(/Opera (\S+)/)) 
	{
		var operaVersion = parseInt(navigator.userAgent.match(/Opera (\S+)/)[1]);
	}
	if (!document.getElementById||operaVersion <7) 
		return;
	var imgarr=document.getElementsByTagName('img');
	var imgPreload=new Array();
	var imgSrc=new Array();
	var imgClass=new Array();
	for (i=0;i<imgarr.length;i++)
	{
		if (imgarr[i].className.indexOf('domroll')!=-1)
		{
			imgSrc[i]=imgarr[i].getAttribute('src');
			imgClass[i]=imgarr[i].className;
			imgPreload[i]=new Image();
			
			if (imgClass[i].match(/domroll (\S+)/)) 
			{
				imgPreload[i].src = imgClass[i].match(/domroll (\S+)/)[1]
			}
			
			imgarr[i].setAttribute('xsrc', imgSrc[i]);
			
			imgarr[i].onmouseover=function()
			{
				this.setAttribute('src',this.className.match(/domroll (\S+)/)[1])
			}
			imgarr[i].onmouseout=function()
			{
				this.setAttribute('src',this.getAttribute('xsrc'))
			}
		}
	}
}