global $cacheArray;
$cacheArray['ref_depths'] = $cacheInstance->cache_load();
} elseif (($_CONFIG['cache_refdepth'] == "Y") && ($CSS != "1") && ($CSS != "-1")) {
global $cacheArray;
$cacheArray['ref_depths'] = $cacheInstance->cache_load();
} elseif (($_CONFIG['cache_refdepth'] == "Y") && ($CSS != "1") && ($CSS != "-1")) {