the buttons for the tutorials for the rest of the events

![a](https://f.cloud.github.com/assets/1843466/2058980/12c0901e-8b90-11e3-9579-25781e00d1c0.png)
![b](https://f.cloud.github.com/assets/1843466/2058981/12c82b62-8b90-11e3-8ef2-cc27747c1eea.png)
![c](https://f.cloud.github.com/assets/1843466/2058982/12cac1c4-8b90-11e3-88dc-7ffe7cad8f78.png)