How can I post a site after the semester ends?

Find a web hosting service.

You will need to get an account and possibly a domain with a web hosting service. Students recommendations are listed at
http://cis2.cuyamaca.net/jreed/links.asp#implementation .

The hosting service will provide login information (host, directory, username, password)

Create a local root folder

Create a local root folder for your site Make sure all site files are in this folder

Create a site definition

Create a new site definition. Enter the login information provided by the hosting service.