Sri Lanka Interactive Map API - Javascript

http://jsfiddle.net/gh/get/jquery/1.11.0/highslide-software/highcharts.com/tree/master/samples/mapdata/countries/lk/lk-all

http://www.highcharts.com/maps/demo
https://google-developers.appspot.com/chart/interactive/docs/gallery/geochart


http://www.quora.com/What-are-the-best-resources-for-creating-interactive-infographics-with-HTML-CSS-and-JavaScript