function high(which2)
{
theobject=which2
highlighting=setInterval('highlightit(theobject)',10)
}
function low(which2)
{
clearInterval(highlighting)
if (which2.style.MozOpacity)
which2.style.MozOpacity=0
else if (which2.filters)
which2.filters.alpha.opacity=25
}

function highlightit(cur2){
if (cur2.style.MozOpacity<1)
cur2.style.MozOpacity=parseFloat(cur2.style.MozOpacity)+0.1
else if (cur2.filters&&cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=5
else if (window.highlighting)
clearInterval(highlighting)
}