// Swap image of a link
function newImage( imgSrc )
{
	var imgName = new Image();
 	imgName.src = imgSrc;

 	return imgName;
}

function change( imgName, imgName2, imgLocation)
{
	document[imgName].src = imgLocation;
	document[imgName2].src = imgLocation;
}

function change2( imgName, imgLocation)
{
	document[imgName].src = imgLocation;
}

var preloadFlag = false;
function loadImages()
{
	if (document.images)
	{
		//****Edit this list to include rollover state images ****
		//****Example: aboutus_over = newImage( "images/aboutus-over.gif" );
		home_over = newImage("_images/rollover_on.gif");
		
		preloadFlag = true;
	}
}