function popper(img,ori) {
  if (ori == 'l') {
    newwin = window.open("poppic_landscape.asp?img="+img,"landpic","width=300,height=400,scrollbars=no,resizable=no");
  } else {
    newwin = window.open("poppic_portrait.asp?img="+img,"portpic","width=400,height=300,scrollbars=no,resizable=no");
  }
  newwin.focus();
  return false;
}