[themes] 'ajax' problems with upgrading template to 5

Hello, I've got a template I'm trying to upgrade to version 5. I noticed when I create or edit content, all the fun ajax-ey stuff is missing. I can't resize text boxes, and all options like Input format are expanded by default with no option of closing them. It works fine in the Garland theme, so I know it's an issue with my template. Any ideas what may be causing this? - jody