84236 Member Login

Hi, I need a login/password script to password protect a directory for 900 members. I will deliver usernames and temp passwords. I need these four functions: Member should login with temp password and be able to change his password. Then, temp passwords auto disables in 60 days. Need lost password to be emailed to user. Would like web based member updates, purges and maintenance. -Optional if I could do it in excel or notepad. This is for a client who will most likely need working demo before agreeing to cost. Must provide installation support and ongoing support. Thanks, Chris Woolfolk