How can I create a Webpage where only people with a password have

[Britta]

How can I create a Webpage where only people with a password have access to?

I want to create something like a Discussion Forum for a specific group of
poeple with myown layout!

 

[Vala]

http://javascript.internet.com/passwords/login-coder.html

http://www.web-password.net

http://www.mtopsoft.com/index.htm

The first one is a java script that password protects. The second two are
inexpensive software programs.