[% IF Param('user_info_class').split(',').contains('Persona')
      && Param('persona_includejs_url') %]
<p>
  <img src="extensions/Persona/web/images/persona_sign_in.png" width="185" height="25" class="persona_sign_in">
</p>
<p>
  <strong>Note:</strong> Persona authentication will be removed on October 25th, 2016 (<a href="page.cgi?id=persona_deprecated.html">more info</a>).
</p>
[% END %]