Map Marker radius search?

[antknight]

I think that a radius search for the Map Marker field would be really useful.....that's as far as I got. Would anyone care to post up some super helpful snippets?

I found some help here but I just don't know anywhere near enough to get it to work.

[ryan]

MapMarker was originally built as an example module, ready for people to modify and extend. This sounds like a good extension. Admittedly I have no idea how to do it, but would definitely be interested if anyone does come up with something like this.l