Use PhpMyAdmin ( or some other tool ) to import the included: lgsl_install_sa.sql
Edit the lgsl_config.php and put in your MySQL details.
Edit the lgsl_config.php and change the admin password.
Upload the lgsl folder to your site.
To configure: navigate to the admin.php and enter config username and password.
To add zone:
$lgsl_zone_number = 1;
$output = "";
require "lgsl/lgsl_files/lgsl_zone.php";
echo $output;
The above describes adding a zone to a .PHP page, where the <?php ?> tags are currently open.