WordPress running in subdirectory S2 Issues

Hi,

We have a WP site with s2Member and we are having issues with the javascript in the s2Member admin.

We have eliminated all thoughts that this maybe a plugin issue and have checked the theme and this too is fine.

We have the site set up in a subdirectory of the root and did this for testing purposes and security and everything was working perfectly. The site has now gone live (using this method: http://askwpgirl.com/how-do-i-move-wordpress-from-a-subdirectory-to-the-root-directory/) and this is when we started having the issues with the admin. Everything else seems to work well but the admin pages look completely different as it seems the javascript toggle/accordion menus no longer appear. We have narrowed it down to it being an issue with moving the site live as we set up some tests and got the same results.

We did notice that someone else has posted a similar issue but we see no resolution to it:
http://www.s2member.com/forums/topic/bug-report-s2member-on-a-domain-subdirectory/

Has anyone else had this issue and managed to solve it? Can anyone shed any light on how we might resolve the problem?

Many thanks for any help anybody can provide us with,

Andy