Once you have unzipped your AgeLock download you will have the following files which includes this file which you will have found within the documentation folder.
agelock.php – the main file, settings are included in here
index.php – control file that is used by the script to swap between various templates
assets / – folder that contains Bootstrap and jQuery files
themes / – folder that contains the theme templates
• custom.php – a blank canvas waiting for your tweaks
• dark.php – a darker style for the AgeLock system
• light.php – a light style for the AgeLock system
• index.php – the NEW default layout and styling for the AgeLock system (added V1.1)
It is recommended that you keep all scripts, images and CSS files inside the assets directory.