$manual2_1=$W3->AddTextfield(
         -name => 'eingabe2_1',
          -width => 30,
         -height => 25,
         -left => 165,
         -top => 110,
         -tabstop => 1,
         -disabled => 1,
         -visible => 1 );
       $manual2_1->Append('OK'); 
       $manual2_1->Enable();