title: How to call an event on an empty jquery autocomplete field?
body: <p>I'm using the legacy <a href="http://bassistance.de/jquery-plugins/jquery-plugin-autocomplete/" rel="nofollow">jquery autocomplete plugin</a> and would like to trigger an event if my search box is cleared.  Here is my current code:</p>
  
  <pre><code>jQuery(function($){
      $("#searchbox").Watermark("Search");
  });
  
  
  $("#searchbox").autocomplete("search_names.php", {
      width: 250,
      selectFirst: false
  });
  
  $("#searchbox").result(function(event, data, formatted) {
      if (data) {
          filterView( data );
      }
  });
  </code></pre>
  
  <p>I've tried using the result trigger but it's expecting a valid result.  Any idea how I can trigger an event when the search box is empty? Basically I want to restore the search results prior to the filtered results.</p>
  
  <p>Thanks</p>