function high(which2)  {
  theobject=which2
  highlighting=setInterval("highlightit(theobject)",90)
}
function low(which2)  {
  clearInterval(highlighting)
  which2.filters.alpha.opacity=65
}
function highlightit(cur2)  {
  if (cur2.filters.alpha.opacity<100)
  cur2.filters.alpha.opacity+=20
  else if (window.highlighting)
  clearInterval(highlighting)
}