function high(which2){
theobject=which2

if (window.downlighting) clearInterval(downlighting)

highlighting=setInterval("highlightit(theobject)",50)

}
function low(which2){

clearInterval(highlighting)

theobject=which2

downlighting=setInterval("downlightit(theobject)",50)

}
function highlightit(cur2){

if (cur2.filters.alpha.opacity<100)

cur2.filters.alpha.opacity+=5

else if (window.highlighting)

clearInterval(highlighting)

}

function downlightit(cur2){

if (cur2.filters.alpha.opacity>40)

cur2.filters.alpha.opacity-=5

else if (window.downlightit)

clearInterval(downlighting)

}