/* before we go on, we need to do some very basic activation checks */
	if (!($FUD_OPT_1 & 1)) {
		fud_use('errmsg.inc');
		exit($DISABLED_REASON . __fud_ecore_adm_login_msg);
	}
	if (!$FORUM_TITLE && @file_exists($WWW_ROOT_DISK.'install.php')) {
		fud_use('errmsg.inc');
	        exit(__fud_e_install_script_present_error);
	}

	if ($FUD_OPT_2 & 16384 && $t != 'getfile') {
		ob_start(array('ob_gzhandler', (int)$PHP_COMPRESSION_LEVEL));
	}

	if ($t == 'rview') {
		if (isset($_GET['th']) || isset($_GET['goto'])) {
			$t = $_GET['t'] = d_thread_view;
		} else if (isset($_GET['frm_id'])) {
			$t = $_GET['t'] = t_thread_view;
		} else {
			$t = $_GET['t'] = 'index';
		}
	} else if (ereg('[^a-z_]', $t) || !@file_exists($WWW_ROOT_DISK . fud_theme . $t . '.php')) {
		$t = 'index';
	}

	if ($FUD_OPT_2 & 524288 && isset($_COOKIE[$COOKIE_NAME.'1']) && $t != 'error') {
		fud_use('errmsg.inc');
		exit(__fud_banned__);
	}