function blinkIt()
{
  if (!document.all)
    return;
  else
  {
    for(i = 0; i < document.all.tags('blink').length; i++)
    {
      s = document.all.tags('blink')[i];
      s.style.visibility = (s.style.visibility == 'visible') ? 'hidden' : 'visible';
    }
  }
}