var sfHover = function() {
	var sfEls = document.getElementById("tpNav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
function setRoll(frm,srcPic,path)
{
	frm.src='http://www.ddgwebmedia.com/DDGECom/DB/DBAssets/DBIcon/'+srcPic;
}