The file sitemenu.php provides the horizontal menu for all pages on the site (which is why it is in the root). Content for items listed on this horizontal menu is in individual folders bearing the same names as the menu items. Individual sidebar menu php files, as well as cascading style sheets, are located inside of each of these folders to provide custom sidebar menus and formating for the pages in each horizontal category.

Google adsense code for the top horizontal menu lives in the "adsensemenu.php" file in the site's root folder and is called by a php include form the heading.php located in each section folder. 

Adsense code for the individule content pages lives in the adsensecontentpage.php and is called by a php include from each page.

Menu choice in sitemenu.php is styled in the section .css file based on the $page variable on each html page matching the value asked for in the "if" statement in the sitemenu.php construct. The styling of the menu choice, along with the colorbar.php (with matching color) below the menu, provides a "tabbed" like look to indicate the current section.

Removed the anchor string for the "collection" link of the plogger breadcrumb to prevent pool site visitors from accessing family pictures.