Hello,
This is just a little code in order to display ajax thank hook into this mobile skin. I've noticed that only moderators have access to this hook. If you want to give access to users, you can :
-edit Topic View Template
find this :
<a id="post_controls_{$post['post']['pid']}" href="{parse url="module=post&section=post&do=reply_post&f={$this->request['f']}&t={$this->request['t']}&qpid={$post['post']['pid']}" base="publicWithApp"}"><img src="{$this->settings['img_url']}/post_reply.png" alt="Reply" /></a>
A