div class="jd-tagdata jd-tagdescr"><p>Removes the specified observer from the list of observers. Passing null
 won't do anything.</p></div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">Parameters</h5>
      <table class="jd-tagtable">
        <tr>
          <th>observer</td>
          <td>the observer to remove.
</td>
        </tr>
      </table>
  </div>

    </div>
</div>


<A NAME="deleteObservers()"></A>

<div class="jd-details api apilevel-1"> 
    <h4 class="jd-details-title">
      <span 