We need a system that reads an sms in the format "City, Country, Message", posts the location on a Google Map and, when clicked, shows the message. It should track the 'journey' of each seperate mobile phone number. It will keep tracking until the message is sent in the format "City, Country, #end"
An example of exactly what we need can be found here: [url removed, login to view]
NOT the website; just the Google Maps Tracker!
EDIT: The sms's will come in and the system needs to read them and post onto the map in real time.