title: IE submit the forms twice
body: <p>I have this problem in IE, sometimes my form is submitting twice. I know the issue of clicking the button twice and that is not the problem. But on my case I only click it once. I checked my records in the database and there are two records. </p>
  
  <pre><code>&lt;input type="button" value="Approve" name="btn_approve" id="btn_approve"&gt;
  &lt;input type="button" value="Reject"  name="btn_reject" id="btn_reject"&gt;
  
  &lt;script type="text/javascript" src="js/jquery-1.7.2.min.js"&gt;&lt;/script&gt; 
  &lt;script type="text/javascript" src="js/jquery-ui-1.8.20.custom.min.js"&gt;&lt;/script&gt; 
  &lt;script&gt;
  $(document).ready(function () {
      $("#btn_approve").click(function () {
          // some validation before submitting the form
  
          $("#my_form").submit();
      });
  });
  &lt;/script&gt;
  </code></pre>