[bug 942440] Fixes scrolling Issue

Fixes the scrolling issue in the events portal.

Ref BUG 942440

Check the screen shot for the scrolling issue.

![screenshot-6](https://f.cloud.github.com/assets/1151263/1606604/fbb2f3f4-544d-11e3-99cf-42435c1cbd0e.png)
![screenshot-5](https://f.cloud.github.com/assets/1151263/1606605/fbb5eb2c-544d-11e3-9453-13e6e9b09b43.png)