GIS_RectArea and GIS_CircleArea
Definitions of “hot spots”
Those areas have an URL associated with them so that when the user points such a location and clicks the left mouse button, the request to display the URL is sent to the web browser.
For RectArea, coordinates for the rectangle corners, for CircleArea coordinates of the center of the circle and one of the points on the circle’s boundary.
string "76:15:00 43:10:00 76:00:00 43:00:00, http://www.sybercuse.com"