//CSS - Browserweiche ---

  if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) < "7")
     {
      document.writeln ('<link rel="stylesheet" href="screen_ie.css" media="screen"><link rel="stylesheet" href="print_ie.css" media="print">');
     }
  else
     {
      document.writeln ('<link rel="stylesheet" href="screen.css" media="screen"><link rel="stylesheet" href="print.css" media="print">');
     }


function loeschen()
{
	window.document.formular.eingabe.value = "";
}