Site "ten";

Hello, there! You need a registration and entry form.
The user enters the site - clicks the registration - fills in the fields:
Login 4-20 characters all required fields,
Confirmation mail,
Password,
Password confirmation,
Kapcha,
The button "Registration" and "Registration"
Then confirms the mail and gets to the main page index.php
Welcome user will be displayed in the cap
Double encrypted registration of the md5 password and remembering cookies
Instructions for OBD, for example:
Id int not null primary key AUTO_INCREMENT,
name char(30),
login char(20),
pass char(20),
cmt text
No hourly payment. Just a piece price?