The photo is processed for geo-tag data in Sample/View/Image GSP Params/Get Image Location/Set Latitude and Longitude Values - to find this process you can either traverse the repository along the path specified above, or use Tersus Search (via Search menu or toolbar) to find it by name.
The google map is displayed in an iframe whose src url is created in Sample/View/Image GSP Params/Get Image Location/Get Iframe Src
Have you tried running on your machine with the sample photo pic.jpg?
If that works, but you encounter problems with your own images, please upload a sample and we'll check it out.
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