Want to know where you users coming from during signup process? Usign the power of Ajax the user can select his Country, then his State/Region then the city where he came from. This script is very useful for geolocation, social network, online shops or simple signup. The script is coming complete with the SQL file. 2,7 millions of records! World Countries, States and Regions, Cities. Take a look at the Demo to see the power of this simple script, you'll be amazed! PHP MySQL and AJAX used as simple as they can. You can customize this script and use it as you prefer. Is really simple to implement in a existing website.