bug 942440] Fixes scrolling Issue

Fixes the scrolling issue in the events portal.

Ref BUG 942440

![screenshot-5](https://f.cloud.github.com/assets/1151263/1606615/d80f2fe8-544e-11e3-9c30-4477e3f76531.png)
![screenshot-6](https://f.cloud.github.com/assets/1151263/1606616/d853a9ca-544e-11e3-9576-66df6e98874a.png)