title: radio button jquery ie6 problem
body: <p>i am dynamically creating radio  using jquery as shown belown.
  but they value only selected in ff,ie8.
  ie6,ie7 not selecting the values.
  how can i select the radio button value in ie6/7.</p>
  
  <pre><code>rand=$("&lt;input type='radio' &gt;&lt;/input&gt;");
  rand.attr("checked","checked");
  $(document).append(rand);
  </code></pre>