call drawServices when a new viewer comes in. fixes #376
call drawServices when a new viewer comes in. fixes #376

quartzjer/Locker,Singly/hallway,LockerProject/Locker,quartzjer/Locker,LockerProject/Locker,othiym23/locker,LockerProject/Locker,Singly/hallway,othiym23/locker,quartzjer/Locker,othiym23/locker,LockerProject/Locker,LockerProject/Locker,quartzjer/Locker,othiym23/locker,quartzjer/Locker,othiym23/locker