startList = function() {
	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";

				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
/*	if (document.all&&document.getElementById) {
		if (document.getElementById("nava")) {
			navRootb = document.getElementById("nava");
			for (j=0; j<navRootb.childNodes.length; j++) {
				nodeb = navRootb.childNodes[j];
				if (nodeb.nodeName=="LI") {
					nodeb.onmouseover = function() {
						this.className+=" overb";
					}
					nodeb.onmouseout = function() {
						this.className=this.className.replace(" overb", "");
					}
				}
			}
		}
	}
*/
	if (document.all&&document.getElementById) {
		h=1;
		while (document.getElementById("nava")) {
			document.getElementById("nava").id+=h;
/*			alert(document.getElementById("nava"+h).id);*/
			navRootb = document.getElementById("nava"+h);
			for (j=0; j<navRootb.childNodes.length; j++) {
				nodeb = navRootb.childNodes[j];
				if (nodeb.nodeName=="LI") {
					nodeb.onmouseover = function() {
						this.className+=" overb";
					}
					nodeb.onmouseout = function() {
						this.className=this.className.replace(" overb", "");
					}
				}
			}
		h++;			
		}
	}
}

window.onload=startList;