function high(which2){
	theobject=which2
	highlighting=setInterval("highlightit(theobject)",50)
}

function low(which2){
	clearInterval(highlighting)
	which2.filters.alpha.opacity = 100;
}

function highlightit(cur2){
	if (cur2.filters.alpha.opacity > 0)
		cur2.filters.alpha.opacity-=20
	else if (window.highlighting)
		clearInterval(highlighting)
}