This tour utilizes PTViewer a javaScript Applet.

Drag your mouse in the image above to navigate: IN THE CENTER OF THE PICTURE, CLICK AND DRAG IN ANY DIRECTION. To add more power to this tour use ptviewer's many keyboard controls. For example: drag the mouse while pushing the + or - key on your keyboard for a panning zoom. The arrow keys on your keyboard can be used to navigate left, right, up & down while the + and - keys can be used for zooming in or out.