How to fix menu

Hello,

My menu has gone strange on me.

My website is at http://www.staugustineloveslions.com

This is a screenshot of how the menu should look and how it does look when one goes to the the first three pages on the menu. See how all menu items are showing up in the grey menu bar just as they should be.

http://snag.gy/s9ta2.jpg

This is a screenshot of how the menu looks on the last six pages. See how there are no menu items showing in grey menu bar. It’s almost impossible for you to see on this screenshot, but the menu items are actually below the grey menu bar in the white section in white text. They’re alongside the title to the right of it.

http://snag.gy/flk9v.jpg

Any ideas on how this can be fixed? I’ve been fiddling around trying to straighten it out for quite a while with no success.

Thank you,
Gail