startList = function() {
    if (document.all && document.getElementById) {
        navRoot = document.getElementById("navul");
        for (i=0; i<navRoot.childNodes.length; i++) {
            node = navRoot.childNodes[i];
            if (node.nodeName == "LI" || node.nodeName == "li") {
                node.onmouseover = function() {
                    this.className += " over";
                }
                node.onmouseout = function() {
                    this.className = this.className.replace(" over", "");
                }
            }
        }
    }
    fadeIn();
}

window.onload = startList;