Mine

function fade(target)
{
	if (!target) return;
	fadeIn(target);
}
function fade_storage(paramA)
{
    return (function(){
        paramA;
    });
}
function fadeIn(target, opacity) {
	if (!opacity) opacity = 0;
	target.style.visibility = "visible";
	if (opacity <= 100) {
		if (target.style.MozOpacity!=null)
			target.style.MozOpacity = (opacity/100)-.001;
		else if (target.style.opacity!=null)
			target.style.opacity = (opacity/100)-.001;
		else if (target.style.filter!=null)
			target.style.filter = "alpha(opacity="+opacity+")";
		opacity += 10;
		window.setTimeout("fadeIn(" + fade_storage(target) + ", " + opacity + ")", 50);
	}
}