var baseopacity=40

function slowhigh(which2){
	imgobj=which2
	browserdetect=which2.filters? "ie" : typeof which2.style.MozOpacity=="string"? "mozilla" : ""
	instantset(baseopacity)
	highlighting=setInterval("gradualfade(imgobj)",30)
}
function slowlow(which2){
	cleartimer()
	instantset(baseopacity)
}
function instantset(degree){
	if (browserdetect=="mozilla")
		imgobj.style.MozOpacity=degree/100
	else if (browserdetect=="ie")
		imgobj.filters.alpha.opacity=degree
}
function cleartimer(){
	if (window.highlighting) clearInterval(highlighting)
}
function gradualfade(cur2){
	if (browserdetect=="mozilla" && cur2.style.MozOpacity<1)
		cur2.style.MozOpacity=Math.min(parseFloat(cur2.style.MozOpacity)+0.1, 0.99)
	else if (browserdetect=="ie" && cur2.filters.alpha.opacity<100)
		cur2.filters.alpha.opacity+=10
	else if (window.highlighting)
		clearInterval(highlighting)
}
function borderit(which,color){
	//if IE 4+ or NS 6+
	if (document.getElementById(which)){
		var obj = document.getElementById(which)
		obj.style.borderColor=color
	}
}