var fadeWin = 0;
var fadeFireFox = 0;

function fadeIn(object){
	document.getElementById(object).style.visibility = 'visible';
	
	if (navigator.appVersion.indexOf("MSIE") != -1){
		fadeWin = fadeWin + 15;
		document.getElementById(object).style.filter = "alpha(opacity="+fadeWin+")";
		if (fadeWin < 75 ) setTimeout(fadeIn(object),10);
	}else{
		fadeFireFox = fadeFireFox + 0.15;
		document.getElementById(object).style.opacity = fadeFireFox;
		if (fadeFireFox < 0.75) setTimeout(fadeIn(object),10);
	}
}

function fadeOut(object){
	if (navigator.appVersion.indexOf("MSIE") != -1){
		fadeWin = fadeWin - 15;
		document.getElementById(object).style.filter = "alpha(opacity="+fadeWin+")";
		if (fadeWin > 0) setTimeout(fadeOut(object),10);
		else document.getElementById(object).style.visibility = 'hidden';
	}else{
		fadeFireFox = fadeFireFox - 0.15;
		document.getElementById(object).style.opacity = fadeFireFox;
		if (fadeFireFox >= 0) setTimeout(fadeOut(object),10);
		else document.getElementById(object).style.visibility = 'hidden';
	}
}