   library.&nbsp;This document is intended to
          clarify and document the notifications sent by the library and to indicate what
          information is &ldquo;known&rdquo; at the time the notifications are sent.&nbsp;This will, hopefully, assist developers in
          designing the actions to take upon receipt of each notification.<br>
          <br>
        </p></td>
    </tr>
  </table>
  <table width="700" border="0" cellpadding="0" cellspacing="0">
    <tr>
      <td><p class="Heading2">Import