var ie=document.all;
var vPlayTrans=true;
var lasttimer;
function showMenu(obj)
{
  if (typeof hidetimer != 'undefined' && lasttimer == obj)
    clearTimeout(hidetimer);
  if (ie && vPlayTrans)
  {
    document.getElementById(obj).filters(0).apply();
    document.getElementById(obj).style.display='block';
    document.getElementById(obj).filters(0).play();
  }
  else
    document.getElementById(obj).style.display='block';
}
function hideMenu(obj)
{
  if (ie)
  {
    hidetimer=setTimeout("document.getElementById('" + obj + "').filters(0).apply();document.getElementById('" + obj + "').style.display='none';document.getElementById('" + obj + "').filters(0).play();", 20);
    lasttimer=obj;
  }
  else
  {
    hidetimer=setTimeout("document.getElementById('" + obj + "').style.display='none';", 20);
    lasttimer=obj;
  }
}