function startList() {
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName == "LI") {
				node.onmouseover = function() {
					this.className += " over";
					selects = document.getElementsByTagName("SELECT");
					for (j = 0; j < selects.length; j++) {
						selects[j].style.visibility = "hidden";
					}
				}
				node.onmouseout = function() {
					this.className=this.className.replace(" over", "");
					selects = document.getElementsByTagName("SELECT");
					for (j = 0; j < selects.length; j++) {
						selects[j].style.visibility = "visible";
					}
				}
			}
		}
	}
}