Circle on Mapserver Map?

[Paul Maine(ATS)]

All

I would like to create three concentric circles at different radius about a
point of interest on a map. Can this be done with Mapserver? Also I would
like to specify miles or km for the units of radius. If yes, can you point
me towards an example?

I would also like to be able to use a fill color and transparency for the
colored circles.

Thank You,
Paul