Hello Karl!
Thank you for a great job. Everything is working fine, i.e. russian fonts and display images in Firefox
I have one small suggestion
I think you should make navigating through the system. For example, I have a section of articles http://www.morgunov.ru/client/articles/. It contains subsections. They also have sub-sections. To return to the "average" level, I have to go back through the top-level menu. This is inconvenient and creates unnecessary movement.
Thank you