Glider is a simple interactive slide-to-fit captcha for PHP-Fusion websites. It has a user-friendly interface. Just slide right to pass the validation test like in an iPhone lock screen. Features: - dynamic hash-change system - unique keys for different server configurations - unique keys for each user session - easy editable slider styles - changeable slider rendering settings Update 1.1: - fixed the wrong thumb alignment while displaying in comments form - fixed inability to post comment as a guest