function display(aid, sid) {
  height = 980;
  width = 750;
  regWin = window.open('display.jsp?aid='+aid+"&sid="+sid, 'displayWin', 'location=no,directories=no,menubar=no,statusbar=no,toolbar=no,scrollbars=yes,height='+ height +',width='+ width +',resizable=no');
  regWin.focus();
  return false;
}