function high(which2)
{ theobject=which2
highlighting=setInterval("highlightit(theobject)",20)
}
function low(which2)
{ clearInterval(highlighting)
which2.filters.alpha.opacity=40
}

function highlightit(cur2)
{ if (cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=7
else if (window.highlighting)
clearInterval(highlighting)
}