{
    s="na";
	c="na";
	j="na";
	f=""+escape(document.referrer)
}

{
	s=screen.width;v=navigator.appName
	if (v != "Netscape") 
		{c=screen.colorDepth}
	else
		{c=screen.pixelDepth}
		j=navigator.javaEnabled()
}