Deny access without password to the web site

Hello, How do you let the entire web site be password protected and require a user to use a password when the password entry part is on a secure web server and the other part is on a regular http port. For example when I type http://foo.com it will forward me to https://foo.com for the password part and then once the password is verified it will forward me back to http://foo.com/index.html or something. Is there anyway to do this without cookies ? If you require cookies, do you need a cookie check on all the subdirectories as well or just somehow get away with it when you have it at the top level. Thank You Sunil __________________________________________________ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/