We have a site that is developed in Coldfusion. There are two pieces to the site that remain undone, and our developer Marr, has disappeared. Essentially the two components are, 1. a world map that shows an indicator of some sort that indicator would show how many people are logged in from each location. 2. a chat system that shows who is logged in but also has their profile picture next to their name.
I was told that the map could be done using google maps or some other API.