Minor usability fixes when fullscreen

Hello!
I'm not sure if anyone else has encountered these, but this patch contains (iffy) fixes for two usability issues that I ran into. Hopefully they'll point you guys in the right direction for coming up with a better solution.

Screenshots are attached.

![screenshot from 2013-11-02 20 31 35](https://f.cloud.github.com/assets/5192216/1460251/87d0bf4e-4420-11e3-887a-d848d3bf7046.png)
![screenshot from 2013-11-02 20 32 56](https://f.cloud.github.com/assets/5192216/1460252/87d65012-4420-11e3-8622-52c7931f8168.png)