function msover(img,ref) { if (roll == 'true') { document.images[img].src = ref; } }
function msout(img,ref)  { if (roll == 'true') { document.images[img].src = ref; } }

function baru(alamat,judul) 
{ var NewWindow =window.open(alamat,judul,"resizable=no,status=no,scrollbars=no,width=320,height=250"); 
  NewWindow.focus();
}

function baru1(alamat,judul) 
{ var NewWindow =window.open(alamat,judul,"resizable=no,status=no,scrollbars=yes,width=350,height=400"); 
  NewWindow.focus();
}

function baru2(alamat,judul) 
{ var NewWindow =window.open(alamat,judul,"resizable=no,status=no,scrollbars=no,width=225,height=267"); 
  NewWindow.focus();
}