title: Reset radio to unchecked when selecting another radio button
body: <p>Using older version of jQuery (1.3)</p>
  
  <p>I have a form like so:</p>
  
  <pre><code>    &lt;form id="myForm"&gt;
       &lt;input type="radio" id="yes" value="yes" /&gt;&lt;label for="yes"&gt;Yes&lt;/label&gt;&lt;br /&gt;
       &lt;input type="radio" id="no" value="no" /&gt;&lt;label for="no"&gt;No&lt;/label&gt;
      &lt;/form&gt;
  </code></pre>
  
  <p>My jQuery is as follows:</p>
  
  <pre><code>    $('#myForm').change(function() {
      if($('#yes').attr('checked')) {
          $('#lookUp').show();
      }
      else if($('#no').attr('checked')) {
          $('#lookUp').hide();
          $('#yes').attr('checked', false);
      }
  });
  </code></pre>
  
  <p>I'm showing a div when the user clicks on "yes" and hiding it when "no" is selected. I would also like to set the checked status of "yes" to false but this is not working. Any suggestions would be greatly appreciated.</p>