startList = function() {

	if (document.all && document.getElementById) {
		headerLis = document.getElementById("navigation").getElementsByTagName("li");
		for (i=0; i < headerLis.length; i++) {
			node = headerLis[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}

	if (document.all && document.getElementById) {
		headerLis = document.getElementById("customer_login").getElementsByTagName("li");
		for (i=0; i < headerLis.length; i++) {
			node = headerLis[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}

	if (document.all && document.getElementById) {
		headerLis = document.getElementById("employee_login").getElementsByTagName("li");
		for (i=0; i < headerLis.length; i++) {
			node = headerLis[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}

}

window.onload=startList;