title: jQuery, ajax request doesn't success with JSON on IE
body: <p>I made an AJAX call and it works on FF &amp; Chrome but not on IE 7-8-9. I'm loading a JSON file from my domain:</p>
  
  <pre><code>    $.ajax({
          url: 'js/jquery.desobbcode.json',
          dataType: 'json',
          cache: false,
          success: function(json) {
              alert('ok');
          },
          error: function(xhr, errorString, exception) {
              alert("xhr.status="+xhr.status+" error="+errorString+" exception="+exception);
          }
      });
  </code></pre>
  
  <p>I also tried by adding <code>contentType: 'application/json'</code> but I receive the same output which is :</p>
  
  <pre><code>xhr.status=200
  error=parsererror
  exception=SyntaxError Unterminated string constant
  </code></pre>
  
  <p>I checked my JSON file with <a href="http://jsonlint.com/" rel="nofollow">JSONLint</a> and it's OK. I checked if there is an extra comma and the content is also trimmed. <a href="http://dev.chez-syl.fr/desoBBCode/js/jquery.desobbcode.json" rel="nofollow">See my JSON file</a></p>
  
  <p>If I put <code>dataType: 'text'</code>, I receive the OK alert but a debug popup too.</p>
  
  <p>Could you help me? Regards.</p>