I am running an older version of the Tooth Atlas and it doesn’t seem to be working properly.
Please upgrade to the latest Tooth Atlas to avoid technical difficulties. Tooth Atlas 6.4 is not supported on Safari 5.1 or Mac OS X Lion.
If you've recently made either of these upgrades, you might notice certain interactive graphics are no longer visible. A new version of Tooth Atlas (version 6.6) is available. Tooth Atlas 6.6 will work on both Mac OS X Lion and Mac OS X Mountain Lion.
If you have Tooth Atlas 6.4 (or lower) and would like to upgrade to Tooth Atlas 6.6, please contact firstname.lastname@example.org. For more information visit the eHuman Lion Support Page.