function fixTop (id) {
    var obj  = document.getElementById ('subMenuLeft'+ id);
    var obj2 = document.getElementById ('leftMenuNbsp');

    if (obj)  obj.style.top = 2 + 30 * (id - 1);
    if (obj2) obj.style.left = 320 + obj2.offsetWidth;
}

function fixTopRight (id) {
    var obj = document.getElementById ('subMenuRight'+ id);

    if (obj)
        obj.style.top = 35 + 35 * (id - 1);
}