function writeCustomCss(name)
{

// IE 5.x auf Windows
	if
	(
		zp_userEnv.commonAppName=='Microsoft Internet Explorer' &&
		zp_userEnv.commonPlatform=='Windows' &&
		zp_userEnv.commonAppVersion >= 5 && zp_userEnv.commonAppVersion < 6
	)
	{
		var csstype="ie5win";
	}

// Mozilla 1.3 Windows
	else if
	(
		zp_userEnv.commonAppName=='Mozilla' &&
		zp_userEnv.commonPlatform=='Windows' &&
		zp_userEnv.commonAppVersion == 1.3
	)
	{
		var csstype="moz13win";
	}

// IE 5.x Mac
	else if
	(
		zp_userEnv.commonAppName=='Microsoft Internet Explorer' &&
		zp_userEnv.commonPlatform=='Macintosh' &&
		zp_userEnv.commonAppVersion >= 5 && zp_userEnv.commonAppVersion < 6
	)
	{
		var csstype="ie5mac";
	}

// Netscape 4.x Mac
	else if
	(
		zp_userEnv.commonAppName=='Netscape' &&
		zp_userEnv.commonPlatform=='Macintosh' &&
		zp_userEnv.commonAppVersion >= 4 && zp_userEnv.commonAppVersion < 5
	)
	{
		var csstype="nn4mac";
	}


	if (csstype)
	{
	tag='<link rel="stylesheet" type="text/css" href="/css/'+name+'.'+csstype+'.css" />'
//	alert(tag);
//	document.write(tag);

	}
}