function FensterOeffnen (Adresse) {
  Fenster1 = window.open(Adresse, "Zweitfenster", "width=547,height=400,left=100,top=200,resizable=yes");
  Fenster1.focus();
}

function German() {
 if(document.getElementById)
   document.getElementById("German").style.display = "block";
 if(document.getElementById)
   document.getElementById("English").style.display = "none";
}
function English() {
 if(document.getElementById)
   document.getElementById("English").style.display = "block";
 if(document.getElementById)
   document.getElementById("German").style.display = "none";
}