function getBrowser()
	{
		var Text='';
		Text=navigator.appName;
		if (Text=='Netscape')
		{
			Text='NN';
		}
		if (Text=='Microsoft Internet Explorer')
		{
			Text='IE';
		}
		return Text;
	}

	function getVersion()
	{
		var Text='';
		Text=navigator.appVersion;
		return Text.charAt(0);
	}

	function getVersionExakt()
	{
	var Text=getVersion();
	if (getBrowser()=='IE')
		{
		if (JSVersion>'1.1')
			{
				Text='5';
			}
		}
   	if (getBrowser()=='NN')
		{
			Text=navigator.appVersion.At(0)+
				  navigator.appVersion.At(1)+
				  navigator.appVersion.At(2);
		}
		return Text;
	}