currentOp = 0;
max=100;
increment=5;
delay=100;

function fadeIn(fadeObject) {

	currentOp += increment;

	if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5) 
		document.getElementById(fadeObject).style.MozOpacity=currentOp/100;
	else if (navigator.appName.indexOf("Microsoft")!=-1&&parseInt(navigator.appVersion)>=4) 
		document.getElementById(fadeObject).filters.alpha.opacity=currentOp;

	if (currentOp<max) {
		setTimeout("fadeIn('"+fadeObject+"');",delay);
		}
}