function popupfenster1(loc,name,w,h) {
  newin2=window.open(loc,name,'scrollbars=yes,resizable=no,width='+w+',height='+h);
  }

function popupfenster2(loc,name,w,h) {
  newin2=window.open(loc,name,'scrollbars=no,resizable=no,width='+w+',height='+h);
  }