Hi I am trying to figure out how this website has achieved this: http://www.fcsfranchise.com/areas/index.php It is basically a map of the UK with territories assigned into plots. The website user needs to be able to know if these are taken or not etc. There must be a script that it being used for this rather than from custom? From the source it looks like they are just using coodinates, however i doubt they are writing them out themselves. Please could someone shed some light on this one.. Thanks