Write user database and log in functions.

-Make functions for adding user. Want jQuery pop up field. If missing field, error code in jQuery pop up. -Fields: Name, after name, password, E-mail. Able to make difrent administration levels. -Want functions for editing user. Same jQuery pop up field as in added. Just with info from user. When editing users, want a checkbox for the permissions to give or not to give. -Make functions for log in/log out. Want to integrate into exsisting site. Want to be able to write [login to view URL] and be redirectet to [login to view URL] Want to be able to see full list of users, and from there edit, delete, and add users! MD5 protected password. Forgot password function, send to email. User has to be able to change his details. And if permission, others to. Make easy functions to be integrated to site for checking if logged in and if user has permission to enter site. For example if(is_loggedin()) and checking of permission level if user are permittet to read the page. Want jquery in login page if username password dont is correct! And redirected to front page if right! Want to show a panel of admin functions in left site in page if logged in. -Add news -View news -View users - -Log out To be integrated in to the site, and checked for function. Will give list of files that are public, and files that only admin shall see. Design all pages to match site and look good. Person has to be able to write jQuery, javascript, php, mysql. Good communication, and design details are important for me!