Who is online

maybe  who now how to do this:
then you see at this:
https://i.imgur.com/Z3eSKbg.png
and then you move your mouse on it:
https://i.imgur.com/8NzGCVs.png

if someone know, please tell me.
Forum: phpbb2 (if this code on phpbb3, tell me anyways, who knows)

bump

Hello,

What precisely are you trying to accomplish? I could not tell precisely from your screenshot.

-Brandon

http://prntscr.com/6su7ze 
also how do you make the names in order like this (piggybacking just so i don't have to make a new topic)