NAVIGATION GUIDE: Click on thumbnail to get it's
slide page. Each slide page has previous and next thumbnails for quick navigation.
Also you will find the arrows which navigate as follows (from left arrow to the right):
go to the first thumbnail, go to previous, go to index page, play the automated SLIDE show
which browses through the slides with 4 sec delay (this button then turns into the STOP button),
go to next, go to the last thumbnail. While in the slide page, click on the slide or
on the DOWN arrow to download a full image for printing (only if available).