»Interactive PLAYERS ONLINE! button

At the moment the players online button on the forums looks like this but i was wondering if it would be possible to make it so if you click on it it gives you a list of all the people online. I really think this is only necessary with the friends plugin being down, but i feel like it would be a cool feature anyway. Just something like a page that has the gamer tags of everyone online so you can search them would be cool - maybe like the ban manager but just for searching how long a player has been online for and what server they're on, not keeping any old ones on so it wont have to be that large a database.