sfHover = function()
{
	var sfEls = document.getElementById("ni3").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);