jsHover = function()
{
	var hEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0, count=hEls.length; i<count; i++)
	{
		hEls[i].onmouseover=function() {this.className+=" jshover";}
		hEls[i].onmouseout=function() {this.className=this.className.replace(" jshover", "");}
	}
}
if (window.attachEvent && navigator.userAgent.indexOf("Opera")==-1) window.attachEvent("onload", jsHover);