Along the left edge, under the Map Marker heading is the list of information that can be displayed on the map. Click on one of them to display that information on the map. At first, the "Dive Videos" are displayed.
Under that, in the Other Maps section is a list of other maps. Clicking on one of these will take you to a new map page.
Next, the latitude and longitude of the center of the map is displayed.
The last section is for displaying the information associated with the Map Markers you chose. Initially, it shows the list of Dive Videos. If you place the cursor over one of these links, a caption will appear next to the corresponding marker on the map. Click one of these links to bring up an info window over the map that shows more information.
In the popup info window, click on any image you see to view the content associated with that map marker. The "<Previous" and "Next>" buttons go through the list of markers. The "[X]" button closes the info window.