title: AJAX Jsonp call fails in IE9
body: <p>I have following code </p>
  
  <pre><code>$.ajax({ type: 'POST',
                  url: 'index.jsp',
                  data: 'id=111',
                  dataType: 'jsonp',
                  success:  function(data) {
              alert(data.result);
                  },
                  error: function( err1, err2, err3 )
          {
                alert('Error:' + err3 )
          }
              });
  </code></pre>
  
  <p>I am returning response as callback parameter generated with argument of json . like this </p>
  
  <pre><code>jQuery16105097715278461496_1314674056493({"result" : "success"})
  </code></pre>
  
  <p>This works absolutely fine in FF . In IE 9 it goes to error function and shows </p>
  
  <pre><code>"Error: jQuery16105097715278461496_1314674056493 was not called" . 
  </code></pre>
  
  <p>when I see F12 . I see a warning which says . </p>
  
  <pre><code>SEC7112: Script from http://otherdomain.com
  index.jsp?callback=jQuery16105097715278461496_1314674056493
  &amp;eid=111&amp;_=1314674056493 
  was blocked due to mime type mismatch 
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/Az4rZ.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/AUw6T.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/3FiX1.png" alt="enter image description here"></p>