Yes, you don't need to put them in there own layer, each one is an
individual polygon object, you can control it as they are now.
> Is there some documentation somewhere where I can learn more
> about turning shapes on and off in a map?
Example that turns polylines (from xml) off and on with checkboxes:
http://www.geocodezip.com/GenericMapBrowser.asp?filename=flights090414.xml
-- Larry
>
> Thank you!