Hello everyone,

I've just begun posting here, but I must say you all have been most
helpful.  I am very new to the google maps API, so thanks to all who
have taken the time to answer my questions.

I find myself at yet another impasse as I try to set a point at the
center of the map, and then fix the window zoon to show only a
specific number of miles in radius from that point.

I know I need to use the Haversine formula with distance and one lat
and long point as input.  However, I can't for the life of me
understand it well enough to write it in PHP or MySql.  Does anyone
know where I can get some sample code?

Thanks

-D
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