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

function low(which2) {
	clearInterval(highlighting)
	if (which2.style.MozOpacity)
		which2.style.MozOpacity = 0.3
	else if (which2.filters)
		which2.filters.alpha.opacity = 30
}

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 += 10
	else if (window.highlighting)
		clearInterval(highlighting)
}