I have a web site that lists geo-locations linked to google maps. I have another (unrelated) web site that shows a coverage area, also on google maps. I need to know which locations fall inside the coverage area. Having never done anything with google maps, I have no idea if this is trivial or very hard and I'm looking for some pointers. Of course I Googled it and found all kinds of examples but it looks like you kind of have to know what you're doing... -- John Lange www.johnlange.ca