find('tr').each(function(){
  if ($(this).treegrid('isFirst')){
	$(this).hide();
  }
});</code></pre>
                    </td>
                </tr>                
                <tr>
                    <td>isExpanded</td>
                    <td>Is node expanded</td>
                    <td>
                        <pre><code class="javascript">if($('#node-2').treegrid('isExpanded')){
  // Do something if node expanded
};</code></pre>
                    </td>
                </tr>
                <tr>