function high(which2){
theobject=which2
highlighting=setInterval("highlightit(theobject)",100)}
function low(which2){clearInterval(highlighting)
which2.filters.alpha.opacity=70}
function highlightit(cur2){
if (cur2.filters.alpha.opacity<200)
cur2.filters.alpha.opacity+=20
else if (window.highlighting)
clearInterval(highlighting)}