Ok... Let's look at THIS page. It is my last project on BeP. So, there is a Map and Cities. City Shops will be displayed when you click on the City title. In this example I took City X and Y coordinates from Database and puts it into the page code as JavaScript code. In Admin Area I can add/remove/change Citites and it's coordinates... so, I don't see any other way to outputs this coordinates...
Besides, if it interesting for you, you can see how I use you BeP in this project from inside. Please, go to THIS page and enter this Super Admin username and password:
email: dyaga@ukr.net
password: enterenter
it uses BeP 0.3.1
some language translations:
Содержимое - Content
Содержимое страниц - Page Content
Каталог продукции - Catalog
Продукция - Products (table of product items)
Категории - Categories (of products)
Точки продаж - Stores (shops)
Магазины - shops (table of shops)
Города - cities (table of cities)
Обратная связь - Feedback
