[Cold Steel]

I have that:

// ######################### MAIN ARCADE PAGE ############################
if ($_GET['do'] == "main") {
	// pre-cache templates used by all actions
	$globaltemplates = array(
		'ARCADE',
		'arcade_header',
		'arcade_main',
		'arcade_main_alerts',
		'arcade_main_alerts_bit',
		'arcade_main_games_bit',
		'arcade_main_news',
		'arcade_main_news_bit',
		'arcade_main_welcome'
	);
	require_once('./global.php');
	require_once('./includes/functions_user.php');
	require_once('./includes/functions_arcade.php');
	
	if ($arcadegeneral['challengescores'] == 1) {
		$sessionclause = "sessiontype IN (1,2)";
	} else {
		$sessionclause = "sessiontype=1";
	}
	
	$navbits = array();
	$navbits[""] = "Arcade";