function SetPic(menuobj, picture) {
            menuobj.firstChild.firstChild.src = picture;
        }
        function RestorePic(event, obj) {
            var event = event || window.event;
            var relatedTarget = event.relatedTarget || event.toElement;
            if (relatedTarget != null)
                obj.firstChild.firstChild.src = obj.firstChild.firstChild.src.replace("_over", "");
        }