//fades layer in
ie5  = (document.all && document.getElementById);
ns6 = (!document.all && document.getElementById);
opac = 0;

function fadeIn() {
	if(opac != 100){
		opac+=2;
		if(ie5) document.getElementById('fade').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('fade').style.MozOpacity = opac/100;
		setTimeout('fadeIn()', 100);
	}
}