function selectBottomRange() {
    rng = parent.window.frames['previewArea'].document.selection.createRange();
    rng.select();
    if (parent.window.document.activeElement == parent.window.document.all['previewArea']) {
      rng = parent.window.frames['previewArea'].document.selection.createRange();
    } else {
      rng = parent.window.srng;
      rng.select();
    }
    return rng;
  }
  function closeMe() {
    window.setTimeout("window.parent.unPopIframe()",1);
  }