function mouseOver(oElement)
	{
	oElement.getElementsByTagName("IMG")[0].src = oElement.getElementsByTagName("IMG")[0].src.toString().replace(/-off/, "-on");	
	}
	
function mouseOut(oElement)
	{
	oElement.getElementsByTagName("IMG")[0].src = oElement.getElementsByTagName("IMG")[0].src.toString().replace(/-on/, "-off");
	}