ieHover = function() {
	var ieLis = document.getElementById("navbar").getElementsByTagName("LI");
	for (var i=0; i<ieLis.length; i++) {
		ieLis[i].onmouseover = function() {
			this.className += " iehover";
		}
		ieLis[i].onmouseout = function() {
			this.className = this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if(window.attachEvent) window.attachEvent("onload", ieHover);