timeline default position?

While drawing on the canvas in cs6, I accidentally grabbed the timeline and moved it out of place. In it's default position it nestled into the bottom of the workspace nicely, leaving room to see the whole canvas but now its sort of popped out of that space? I'm not entirely sure how to phrase this but i can't see the whole canvas in default zoom anymore and I was wondering how to get the timeline back in default position? I couldn't seem to find any forums talking about this so forgive me if there is one already but i honestly couldn't see one anywhere