This is a minor problem, just kind of annoying.
When you click on the category using the "show one category at a time" ajax setting, it bumps you back up to the top of the page. This means that the user has to scroll back down to the library listing each time they choose a category.
Is there a way to fix this other than rearranging the page so that the library is at the top?
You can see this here (same page as for the last problem you just fixed - thanks very much for the quick response!) - http://chivalrytoday.com/wp/resources