function initMenu(menuid) {
        if (document.all && document.getElementById) {
                navRoot = document.getElementById(menuid);
                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 = function() {
        initMenu("menu"); 
}