title: response.authResponse is null
body: <p>i have write following code to check the login status of facebook.</p>
  
  <pre><code>    FB.getLoginStatus(function(response) {
    if (response.status === 'connected') {
      var user_id = response.authResponse.userID;  
      var page_id = "app_id"; 
      var fql_query = "SELECT uid FROM page_fan WHERE page_id = "+page_id+"and uid="+user_id;
      var the_query = FB.Data.query(fql_query);
      the_query.wait(function(rows) {
                   if (rows.length == 1 &amp;&amp; rows[0].uid == user_id) {
                      alert("liked the page");
                   }
                   else {
                      alert("not liked ");
                   }
              });
    }
    else if (response.status === 'not_authorized') {
  
    }
    else
    {
      alert("not logged in");
    }
  });
  </code></pre>
  
  <p>i am getting the value for <code>response.authResponse</code> in first if section i.e. in <code>if (response.status === 'connected') {}</code> part but i'm getting <code>response.authResponse</code>  null in <code>else if (response.status === 'not_authorized') {}</code> part, </p>
  
  <p>do anyone have any idea about it??</p>
  
  <p>Please help me.</p>