title: Facebook, iframe app, fb:request-form, action attribute problem
body: <p>I'm making a facebook iframe application</p>
  
  <p>I'm making a request form with my own form data. What should I do in order to process the data?</p>
  
  <p>If I put action="http://apps.facebook.com/[appName]/abc.php" , i.e.</p>
  
  <pre><code>&lt;fb:serverfbml&gt;
      &lt;script type="text/fbml"&gt;
          &lt;fb:fbml&gt;
              &lt;fb:request-form action="http://apps.facebook.com/[appName]/abc.php" method="post" type="abc" content="abc"&gt;
                  &lt;textarea name="pm" fb_protected="true" &gt;&lt;/textarea&gt;
                  &lt;fb:multi-friend-selector showborder="false" max="35" actiontext="test" email_invite="true" bypass="cancel" /&gt;
              &lt;/fb:request-form&gt; 
          &lt;/fb:fbml&gt;
      &lt;/script&gt;
  &lt;/fb:serverfbml&gt;
  </code></pre>
  
  <p>Then the result is funny... A facebook page inside the facebook app's iframe !</p>
  
  <p>but if I put action="http://[my own domain / facebook connect url]/abc.php" , i.e.</p>
  
  <pre><code>&lt;fb:serverfbml&gt;
      &lt;script type="text/fbml"&gt;
          &lt;fb:fbml&gt;
              &lt;fb:request-form action="http://[my own domain / facebook connect url]/abc.php" method="post" type="abc" content="abc"&gt;
                  &lt;textarea name="pm" fb_protected="true" &gt;&lt;/textarea&gt;
                  &lt;fb:multi-friend-selector showborder="false" max="35" actiontext="test" email_invite="true" bypass="cancel" /&gt;
              &lt;/fb:request-form&gt; 
          &lt;/fb:fbml&gt;
      &lt;/script&gt;
  &lt;/fb:serverfbml&gt;
  </code></pre>
  
  <p>Then the result page will be rendered WITHOUT facebook template (that means losing all top facebook banner and bottom facebook bar like the facebook chats etc)</p>
  
  <p>Anyone knows what's wrong?</p>
  
  <p>Thanks a lot for reading</p>