Touch numpad

![touchnum](https://f.cloud.github.com/assets/3074891/460324/c28b503a-b41b-11e2-8aaa-359f928368c0.png)
![touchnuminv](https://f.cloud.github.com/assets/3074891/460325/c28f2c5a-b41b-11e2-9b92-d07de2e33f3b.png)