First, I like your design.
OK, what needs to happen is the link needs either needs "?tmpl=component" or "&tmpl=component" on the end of it (depending on whether you are using sef URL's or not). In your case you are, so it would be the former.
Are you comfortable with php coding. If so I can work up some code and send it to you. If not (or if you would prefer), you can pm me super admin access to your site and I can add this for you.
Let me know.
Jerry