This script uses Ajax to popuplate a select box with cities based on which country you choose.

Note: PHP or other server side language is required.

This script works like this:

• Someone select a country from the select box. This triggers the function getCityList()
• Ajax executes the file getCities.php to get a list of cities from the selected country
• The script executes the response from Ajax, i.e. creates a list of cities in the second select box