Here is an easy little trick to extrapolate the latitude and longitude coordinates from Google Maps. The coordinates reflect the center of the map so make sure that you have your location centered first. Once you have it all lined up, paste this code into the address bar of your browser:
javascript:void(prompt(”,gApplication.getMap().getCenter()));
Brilliant!
Links
www.tech-recipes.com/google_maps_get_latitude_longitude_values/