Pulling in subscriber emotes

I'm pulling in subscriber emotes from [Twitch Emotes] (http://twitchemotes.com/). There's some inefficiency in the get function but I can see why it's structured the way it is.

Currently works for Chrome, but haven't checked other browsers - haven't changed the cross browser methods however so everything should just work fine even on those platforms.

Let me know what you think - I don't really have much experience with front-end dev, so this is a learning experience for me as well.