// JavaScript Document

function setOpac(cur, strength) {
	if (cur.style.MozOpacity)
		cur.style.MozOpacity=strength;
	else{
		if (cur.filters){
			if(cur.filters.alpha != undefined){
				cur.filters.alpha.opacity=strength*100;
			}
		}
	}
}

function LightenIt(cur) {
	setOpac(cur, 0.99);
}

function DarkenIt(cur, t) {
	if ((!t) || (t == ''))	t = DarkenVal / 100;
	setOpac(cur, t);
}