Sign-in code.   

Besides supporting multiple users, multiple passwords it even has multiple destination pages (after they successfully login). (for this demo, all passwords are set to abc00001).

There isn't any database needed in this, it just uses Java Script and all you do is copy and paste it to your webpage ).   There is also an admin page that creates the code for this page.  You will get both upon purchase.   BUY NOW  $19.99 to use as much as you want on one website.