/* Enable nav hovers in IE */
navHover = function() {
	var lis = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) {

		lis[i].onmouseover=function() {
	
			this.className+=" iehover";
			
}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
			}

		}
	
}

if (window.attachEvent) window.attachEvent("onload", navHover);