1 navHover = function() {

     2 	var lis = document.getElementById("navmenu-h").getElementsByTagName("LI");

     3 	for (var i=0; i<lis.length; i++) {

     4 		lis[i].onmouseover=function() {

     5 			this.className+=" iehover";

     6 		}

     7 		lis[i].onmouseout=function() {

     8 			this.className=this.className.replace(new RegExp(" iehover\\b"), "");

     9 		}

    10 	}

    11 }

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