title: Override both _renderItem and _renderMenu
body: <p>How can I override _renderItem for only <code>#global-search</code>?</p>
  
  <pre><code>$("#global-search").autocomplete({
     //       
  })._renderMenu = function(ul, items) {
     var self = this;
     ul.append('&lt;table class="ac-search-table"&gt;&lt;/table&gt;');
     $.each( items, function( index, item ) {
       self._renderItem( ul.find("table"), item );
     });
  });
  </code></pre>