Give the map some time to load. It may even be a few
seconds after it says "image loading" and "Document: Done."
Sometimes rolling the mouse onto the image location seems
to speed up the process. I haven't worked out all the kinks of this map locator yet, however I did still want to put it on my page as it is of some use. The way the Indiana Waterfalls map locator is supposed to work is you roll the mouse around the map until hot spots pop up. Then click on those spots to take you to images and information about that particular waterfall. However, right now clicking on any of the hot spots only takes you back to the main page (and then you can link to the particular fall you want to see from there). Also, if you don't know the specific whereabouts of a waterfall, then you can leave the mouse idle on the map and the hot spots in the general viscinity will randomly pop up.
Map used
with the permission of Ray Sterner