function high(which2)
{
theobject=which2;
highlighting=setInterval("highlightit(theobject)",50);
	
}
function low(which2)
{
clearInterval(highlighting);
which2.filters.alpha.opacity=50;
}
function highlightit(cur2)
{
if(cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=5
else if(window.highlighting)
clearInterval(highlighting)
}