Main Menu
You can use the navigational buttons located in the upper left corner of the top pane near the “Home” button to go to the next or previous pages. Using these navigational buttons you can browse most of the pages on this site from beginning to end. When any page is open, on the right hand side in the upper corner of the top pane the “Location” link appears. The Location link shows the path to the open page and all folders above it. By clicking on any folder link in the path you can reach that folder. The Main Menu, located on the left pane below "Site Map" works in a similar fashion and takes you directly to a desired page or a folder. You can always reach opening main page by clicking "Home" located in the upper left corner of the top pane. If you have difficulty in opening the page click "Refresh".
By using the “Advance search” button and clicking on the + in front of "Home" to open the Explorer type view, you can choose (tick) any folder, or a book beneath and narrow down your search.