var Pfad = self.location.href;
if (Pfad.indexOf("file://") && !parent.frames.length) {
  var Datei = Pfad.slice(Pfad.lastIndexOf("/") + 1);
  document.close();
  with (document) {
    open();
    writeln('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">');
    writeln('<html><head><title>ETH-messtechnik gmbh<'+'/title><'+'/head>');
    writeln('<frameset framespacing="0" border="false" frameborder="0" cols="100,*">');
    writeln('<frame name="Inhalt" scrolling="no" noresize target="Hauptframe" src="../menue.htm" marginwidth=10 marginheight=120>');
    writeln('<frameset framespacing="0" border="false" frameborder="0" rows="120,*">');
    writeln('<frame name="Banner" scrolling="no" src="../titel.htm" marginwidth=10 marginheight=10>');
    writeln('<frame name="Hauptframe" src="' + Datei + '?frameset">');
    writeln('<'+'/frameset><'+'/frameset><'+'/html>');
    close();
  }
}

