Show store locations on a Google map

There is no latest way but the safest way is to use the google geolocation based on address rather then trying to use the lattitude and longitutde from BC. SInce these do not render out anything in several cases. Like if you are in a country that does not have a state for example.

You want to look at the latest google API and html5 implementation.

https://developers.google.com/maps/documentation/javascript/?csw=1

http://stackoverflow.com/questions/8970017/html5-multiple-point-locations