Dimed Avatar on post bit when user is offline

[DieselMinded]

since xenforo doesn't have online offline images on post bit, how can i just dim out avatars of users who are not online?

 

[Nasr]

You could try this mod http://xenforo.com/community/threads/online-status-indicator-within-threads.8813/ and probably change the css for the online offline span to do what you need.