var show_unload_bar = 0

  if (!parent.unload_frame) {
    var url = new String(location.href)
    var ind = url.lastIndexOf("/")
    var end = url.substring (ind+1, url.length)
    document.write ("</head><frameset rows='0,*' frameborder=0 border=0><frame name=unload_frame src='unload.php' frameborder=0 border=0 resize=no scrolling=no><frame src='" + end + "?' frameborder=0 border=0 resize=no scrolling=yes></frameset></html>");
    document.close()
  }

  function show_bar() {
  }

  function goto_url (url) {
    if (parent.unload_frame) {
      parent.unload_frame.document.form1.need.value = '0'
      parent.window.location.href=url
    } else {
      location.href=url
    }
  }