function Fenster(furl,fname,fx,fy,fposx,fposy)
  {
   W = window.open(furl,fname,'fullscreen=0,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1');
   W.blur();
   window.focus();
   W.resizeTo(fx,fy);
   W.moveTo(fposx,fposy);
   W.focus();
  }

function Fenster2(furl,fname)
  {
   F = window.open(furl,fname,'width=787px,height=480px, scrollbars,resizable,status,top=0,screenY=0,left=0,screenX=0');
   F.focus();
  }