I'm trying to build some functionality commonly seen on the web where a user enters a zip code and they are provided with a listing of business or entity locations sorted by geographical distance. I've got a client with a distributor network and I need to create something like this for them. They want an end user to be able to enter a zip code and have a list of closest distributors be listed. Anyone know of any open source, free code to get this done. I have a zip code database and can perform a query on it and return the relevant records. I can even associate distributors with certain zip codes, but the whole geographical distance thing is beyond me. Anybody do this before and have advice? Thanks for any guidance here. Regards, Ben -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php