function place_l2() {
  menu2 = document.getElementById('menu-l2');
  if (menu2 == null) return;
  menu1 = document.getElementById('menu-top');
  var items = menu1.getElementsByTagName('LI');
  var shift = 0;
  var aObj;
  for (i=0; i<items.length; i++) {
    if (items[i].className == 'active') break; 
    aObj = items[i].getElementsByTagName('A');
    shift += aObj[0].offsetWidth;
  }
  menu2.style.marginLeft = (-400 + shift) + "px";
}

window.onload=place_l2;