Node menu navigation

#87

![screen shot 2013-12-18 at 4 54 14 pm](https://f.cloud.github.com/assets/2622152/1774207/8badd568-67f5-11e3-9128-c1879935f716.png)
![screen shot 2013-12-18 at 3 37 21 pm](https://f.cloud.github.com/assets/2622152/1774208/8bcd29ea-67f5-11e3-8419-90ca217cb25c.png)