It is an album of albums (check-marks 'This is an album of albums' and 'Hide menu bar' on the FancyBox 'General' tab have been set).
The menu is made with a Bootstrap navbar component where two extra elements are added:
A Google translator combo-box, which required some extra code to start in the English language in inc-file js_code.inc executed at the end of the $(document).ready function.
A Freefind-search box which enables you to search for a text string in these albums.
The html code of the menu at the top and the Bootstrap row with the 3 embedded FancyBox slide shows is in file page-header_1.inc. File page-header_00.inc contains the link to the Bootstrap css file, this css code is loaded before the common.css code. File page-header_0.inc contains some css code for the 3 slide shows. File page-footer_00.inc inserts links to js-files just before the </body> tag.
Check-mark 'Disable Right Click …' on the FancyBox 'General' tab has deliberately been cleared to enable you to view the contents of the inc-files via the 'View page source' context menu item of your browser.
For instance he menu code starts at the line: <!-- Start of page-header_1.inc --> and ends at line <!-- End of page-header_1.inc -->
With the Google Maps and Google Earth buttons you can view where the albums are recorded. This is done by creating a map.kml file with the Google Earth program and next saving this file in the output directory. Enter as URL for links 3 & 4 on the FancyBox 'Links' tab 'map.kml'.
The 'About me' and 'Contact' page are made with the corresponding FancyBox template htt-files.
The albums displayed if you click on a thumbnail or in the Menu are borrowed from my own site.
If you are ready viewing an album you normally return to the homepage by clicking the up-arrow on the top of the index page if you fill the homepage URL https://andrewolff.jalbum.net/AlbumOfAlbums_FB/ in field 'Parent page URL' on the FancyBox 'Links' tab.
But my albums return to the Photo page of my real homepage, so that does not work in this demo homepage.
You can see that this works with an album of albums page if you visit the FancyBox sample page.