var newwindow;
  function popdetails(url)
  {
    newwindow=window.open(url,'popdetails','height=500,width=500,resizable=yes,scrollbars=yes,status=yes');
    if (window.focus) {newwindow.focus()}
  }

  function poppeer(url)
  {
    newwindow=window.open(url,'poppeers','height=400,width=650,resizable=yes,scrollbars=yes');
    if (window.focus) {newwindow.focus()}
  }