[jQuery] JQUERY ListNav, can't figure how to make it work

[jQuery] JQUERY ListNav, can't figure how to make it work


http://www.cascade-usa.com/default.aspx?page=customer&file=customer/caorsu/customerpages/salesflyer.html#
I am trying to do it here but I am not getting the nav at the top, I
am just getting them in the squares. I am not sure what exactly I am
doing wrong.