title: jQuery, dynamic name change of radio button
body: <p>Looking for something like:</p>
  
  <pre><code>$("input:radio:checked").previous("name", "original_name").attr("name","new_name");
  </code></pre>
  
  <p>I tried a few different seen around here but mostly get the error: Object Expected</p>
  
  <p>Any help is appreciated.</p>