Unfortunately the site of plugin developers does not explain how to make your custom maps for other countries. This plugin can be used to integrate maps with services (such as statistics, reporting, user data is displayed on the map) for some regions: map of the world, map of Germany, Europe, the United States. In order to display a different country using this plugin, you need to find (or create) a file that marked all the maps in vector format. For example here is a map of the United States: usa.js. The plugin uses several images (from 2 or more) with different resolution. API for navigating the map (like Google Maps). The markers on the map with pop-up windows. Cookie to remember the position of viewing. Navigation, callbaks. Areas can be defined in a different color. The color and thickness of a border adjustable. The effect of smooth appearance of the area zahoverennoy (fade in). Source.