function open_popup (Adresse) {
  MeinFenster = window.open(Adresse, "call2pay", "width=520,height=400");
  MeinFenster.focus();
}

function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}

function popupPlayer(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=200,height=25,screenX=150,screenY=150,top=150,left=150')
}