Displaying flag image with country

[eluser]codie[/eluser]
Im having trouble figuring out how to display images. Its a member site, so when they sign up they go to there profile and edit it with there info.

When they choose what country they live in, a list of countries pop up, they choose it. They save it, and other members view there profile. Thats fine, but what im trying to accomplish is displaying the country name they chose, with an image of that countries flag next to it in there profile. Can anyone provide code for it?