Combine friends (Ashisha100 Only)

I want when they become friends on phpbb3 they are friends on and have all the privileges on both sides. Also the update wall (/[login to view URL])updates status on (/forum/[login to view URL]). In forum what I am asking is to take updates from tables update_wall database and have it update status on forum mainpage.php-> (this is the part i want in second tab) share avatar from both. Please remember all actions should be in pop up to speed process including accept friends and notifications.