title: Why not working the on_close_popup_ui function in OneAll social plugin?
body: <p>I built a custom login page for users <a href="http://login.neocsatblog.mblx.hu" rel="nofollow">here</a>.</p>
  
  <p>If a user tries to close the popup window before he/she registered, I want the div with ID <strong>"uzenet"</strong> to have a shake effect, like in a Wordpress login-form.</p>
  
  <p>The good news is, the plugin has a good api function, which is documented: <a href="http://docs.oneall.com/api/javascript/library/events/" rel="nofollow">here</a>.</p>
  
  <p>The function I need to use is:  <code>on_close_popup_ui</code>, but it isn't working for me, and I don't know why.
  If I understand the documentation, the correct code should look like this:</p>
  
  <pre><code>&lt;!-- The plugin will be embedded into this div //--&gt;
  &lt;div style="margin-top: 23px;" id="oa_social_login_container"&gt;&lt;/div&gt;
  &lt;div style="margin-top: 23px;" id="oa_social_login_container"&gt;&lt;/div&gt;
  
  &lt;script type="text/javascript"&gt;
   var _oneall = _oneall || [];
   _oneall.push(['social_login', 'do_popup_ui']);
   _oneall.push(['social_login', 'set_callback_uri', 'http://neocsatblog.mblx.hu/']);
   _oneall.push(['social_login', 'set_providers', ['facebook', 'google', 'steam', 'twitter', 'windowslive', 'wordpress']]);
   _oneall.push(['social_login', 'do_render_ui', 'oa_social_login_container']);
  /* 
  Signature 
    &lt;scope&gt; : string (social_login)
    &lt;function&gt; : JavaScript function to be executed
  */
  _oneall.push(['social_login', 'set_event', 'on_close_popup_ui', 'my_on_close_popup_ui']);
  
  /* Example */
  var my_on_close_popup_ui = function() {
    alert("You have closed the popup user interface");  
  }
  
  _oneall.push(['social_login', 'set_event', 'on_close_popup_ui', 'my_on_close_popup_ui']);
  
   &lt;/script&gt;
  </code></pre>
  
  <p>But unfortunately, this doesn't work, and I don't know why.<br>
  I don't get any syntax errors in chrome console, and I also don't get the alert popup, which means to me the function is stuck, before receiving the<code>my_on_close_popup_ui</code> named.</p>