//fades layer in
ie5  = (document.all && document.getElementById);
ns6 = (!document.all && document.getElementById);
opac = 0;
opac2 = 100;
function fadeIn() {
		if(ie5) document.getElementById('fade2').filters.alpha.opacity = opac2;
		if(ns6) document.getElementById('fade2').style.MozOpacity = opac2/100;
	
	if (opac!=0){
		opac-=1;
		if(ie5) document.getElementById('fade').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('fade').style.MozOpacity = opac/100;
		setTimeout('fadeIn()', 25);
	}
}

function fadeOut() {
	
	if (opac!=100){
		opac+=1;
		if(ie5) document.getElementById('fade').filters.alpha.opacity = opac;
		if(ns6) document.getElementById('fade').style.MozOpacity = opac/100;
		setTimeout('fadeOut()', 25);
	}
}