function high(which2) {
theobject=which2
highlighting=setInterval("highlightit(theobject)",30)
}
function low(which2){
clearInterval(highlighting)
which2.filters.alpha.opacity=60
}
function highlightit(cur2){
if (cur2.filters.alpha.opacity<100) 
cur2.filters.alpha.opacity+=13
else if (window.highlighting)
clearInterval(highlighting)
}