jsHover = function() 
{
	var hEls = document.getElementById("topmenu").getElementsByTagName("td");
	for (var i=0, len=hEls.length; i<len; i++) 
	{
		if(hEls[i].className!="sep"){
			hEls[i].onmouseover=function() { this.className="jshover"; }
			hEls[i].onmouseout=function() { this.className=""; }
		}
	}
}