// JavaScript Document

window.onload = rolloverInit;

function rolloverInit()
{
	for (var i=0; i<document.images.length; i++)
	{
		if (document.images[i].parentNode.tagName == "A")
		{
			setupRollover(document.images[i]);	
		}
	}
	
}

function setupRollover(thisImage)
{
	thisImage.outImage = new Image();
	thisImage.outImage.src = thisImage.src;
	thisImage.onmouseout = rollOut;
	
	thisImage.overImage = new Image();
	thisImage.overImage.src = "graphics/links/over/" + thisImage.id + "_over.gif";
	thisImage.onmouseover = rollOver;
}

function rollOver()
{
	this.src = this.overImage.src;
}

function rollOut()
{
	this.src = this.outImage.src;	
}