s1Hover = function() {
	var menuels = document.getElementById("mainNav").getElementsByTagName("LI");
	for (var i=0; i<menuels.length; i++) {
		menuels[i].onmouseover=function() {
			this.className+=" over";
		}
		menuels[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" over\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", s1Hover);
s2Hover = function() {
if(document.getElementById("searchList")!=null)
 {
	var menuels = document.getElementById("searchList").getElementsByTagName("LI");
	for (var i=0; i<menuels.length; i++) {
		menuels[i].onmouseover=function() {
			this.className+=" over1";
		}
		menuels[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" over1\\b"), "");
		}
	}
	}
}
if (window.attachEvent) window.attachEvent("onload", s2Hover);