Alexander of Wurttemberg

define('PAGIFY_SEPARATOR',';');

and add a rule like the following to the root .htaccess

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule /?([A-Za-z0-9_-]+);(d+)/?$ index.php?id=$1&page=$2 [QSA,L]