startList = function() {
	if ( document.all && document.getElementById ) {
		navRoot = document.getElementById('toplevelmenu');
		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', '');
				}
			}
		}
	}
}
window.onload = startList;