The links in the content area are not clickable on purpose. If they were clickable then the content will be lost when the invoked page is loaded inside the content area. If you would like you can try the solutions provided in the following articles:
the Telerik team
Register for the Q2 2011 What's New Webinar Week. Mark your calendar for the week starting July 18th and book your seat for a walk through of all the exciting stuff we will ship with the new release!