title: jquery ajax call fails on facebook
body: <pre><code>&lt;script type="text/javascript" src="http://code.jquery.com/jquery-1.7.min.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
      function postolayi(){
          $.ajax({
              type: 'POST',
              url: 'yorum_gonder.php',
              data: $('#form1').serialize(),
              success: function(cevap){
                  $("#sonuc").html(cevap)
              }
          })
      }
  &lt;/script&gt;
  &lt;form id="form1"&gt;
      &lt;label for="textfield"&gt;Name&lt;/label&gt;
      &lt;input id="textfield" type="text" name="ad" /&gt;
      &lt;input onclick="postolayi();" type="button" /&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>Why this code is not working on facebook apps? Please help</p>