It says "week" but should be "month"

http://tinyurl.com/ap9aker

As you can see it says "Our schedule for January 2013" at the top.

But at the bottom it says "previous week" and/or "next week".

It should be by month, not week.

Just FYI, when you click "next week" nothing happens.

How do I fix this?

Thank you.