title: separate start date and end date in symfony 1.4
body: <p>I have a form filter and in symfony 1.4 and i have a widget sfWidgetFormFilterDate</p>
  
  <pre><code>'datedepot'           =&gt; new sfWidgetFormFilterDate(array('from_date' =&gt; new sfWidgetFormDate(), 'to_date' =&gt; new sfWidgetFormDate(), 'with_empty' =&gt; false)),
  </code></pre>
  
  <p>the problem is i can't separate the start date and end date in the template.</p>
  
  <pre><code>&lt;?php echo $filter['datedepot']-&gt;render() ?&gt;
  </code></pre>
  
  <p>How i can sep separate the start date and end date in the template ?</p>