function navForm(){
document.writeln ('<form name="forma">');
document.writeln ('<select name="vyber" onChange="jdiNa(document.forma.vyber.value)" size=1>');
document.writeln ('<option value="index-HS2.htm?prazdne">Text auswählen');
document.writeln ('<option value="index.htm">==Hauptseite');
document.writeln ('<option value="nofr-einf-HS.htm">=Einführung');
document.writeln ('<option value="index-HS2.htm?alx">Alexandreis');
document.writeln ('<option value="index-HS2.htm?dal">Dalimilchronik');
document.writeln ('<option value="index-HS2.htm?lyr">Lyrik');
document.writeln ('<option value="index-HS2.htm?nib">Nibelungenlied');
document.writeln ('<option value="index-HS2.htm?pred">Predigt');
document.writeln ('<option value="index-HS2.htm?dip">Urkunde, Brief');
document.writeln ('<option value="index-HS2.htm?fau">Faust');
document.writeln ('<option value="quellen-HS.htm">=Quellen');
document.writeln ('<option value="bibl-HS.htm">=Bibliographie');
document.writeln ('<option value="links-HS.htm">=Links');
document.writeln ('<option value="nofr-defin-HS.htm">=Begriffe, Definitionen');
document.writeln ('<option value="nofr-beisp-HS.htm">=Beispiele');
document.writeln ('<option value="lat-dt-HS.htm">=Latein-Deutsch');
document.writeln ('<option value="dt-tsch-HS.htm">=Tschechisch-Deutsch');
document.writeln ('</select></form>');
}

function jdiNa(soubor){
top.document.location=document.forma.vyber.options[document.forma.vyber.selectedIndex].value;
}