title: dotnetopenauth - popup window does not close after authentication
body: <p>I'm using dotnetopenauth to as my open id lib. in all browsers the popup being close after authentication except for IE. I'm doing the authentication as follows:</p>
  
  <p>Using window.open I opens the Authenticate action and after successfully authenticate return the following view:</p>
  
  <pre><code>    if (window.opener.isUserLoggedOn()) {
          window.opener.OnUserLogonFinished();
          window.close();
      }
      else {
          window.close();
      }
  </code></pre>
  
  <p>In all browsers the opener is accessible except for IE.</p>
  
  <p>Any help would be appreciated. </p>
  
  <p>Thanks,
  Lior</p>