Forum:SourceBox Upgrade

I've been working on Template:SourceBox a bit, and Alemas wouldn't let me update the template without a forum, so here it is. User:Drew1200/Sandbox/5 - The main update is the show/hide feature, although I've changed the text formatting a bunch, and fixed a couple "glitches" (which just disabled users from making changes to the template). So should we use it?