function showmenu5(showid) {
  with (document) {
    if (getElementById)
      getElementById(showid).style.display = "block";
    else if (all)
      all[showid].style.display = "block";
    else
      layers[showid].display = "block";
  }
}
function cachmenu5(cachid) {
  with (document) {
    if (getElementById)
      getElementById(cachid).style.display = "none";
    else if (all)
      all[cachid].style.display = "none";
    else
      layers[cachid].display = "none";
  }
}