There is the list of chapters on the bookmark. After choosing a desired chapter you will see its detailed menu on the left. On the right, you will find the detailed content of the site.

To change the language ( Polish, English ) click Book on the menu bar. When the Start Page appears, click the chapter tab in chosen language. The book will be closed after clicking close.

To enlarge the photos you don't have to press them, just run into them with your mouse.
We recommend using the Internet Explorer, resolution 1024x768.