function FensterOeffnen (Adresse) {
  Fenster1 = window.open(Adresse, "Fenster_1", "width=720,height=600,left=100,top=200,toolbar=no,location=no, directories=no,status=no, menubar=no, resizable=no, scrollbars=no");
  Fenster1.focus();
}

function Fenster2Oeffnen (Adresse) {
  Fenster2 = window.open(Adresse, "Fenster_2", "width=720,height=720,left=100,top=100,toolbar=no,location=no, directories=no,status=no, menubar=no, resizable=no, scrollbars=no");
  Fenster2.focus();
}

function Fenster3Oeffnen (Adresse) {
  Fenster3 = window.open(Adresse, "Fenster_3", "width=720,height=850,left=100,top=200,toolbar=no,location=no, directories=no,status=no, menubar=no, resizable=no, scrollbars=no");
  Fenster3.focus();
}


function BildFensterOeffnen (Adresse) {
  BildFenster = window.open(Adresse, "Fenster_Bild","width=920,height=545,left=100,top=200,toolbar=no,location=no, directories=no,status=no, menubar=no, resizable=no, scrollbars=no");
  BildFenster.focus();
}

//