/*<![CDATA[*/
        function setsubmenus() {
            var navItems = document.getElementById("MenuItems").getElementsByTagName("li");
            for (var i = 0; i < navItems.length; i++) {
                if (navItems[i].className == "submenu") {
                   navItems[i].onmouseover = function() { this.className += "_over"; }
                   navItems[i].onmouseout = function() { this.className = "submenu"; }
                }
            }
        }
        /*]]>*/