switch ($name){
case 'help_sidebar_links':
$remove = '<li><a href="help/cookies" class="primaryContent">' . new XenForo_Phrase('cookie_usage') . '</a></li>';
$contents = str_replace($remove,'', $contents);
break;
case 'navigation_tabs_help':
$remove = '<li><a href="help/cookies">' . new XenForo_Phrase('cookie_usage').'</a></li>';
$contents = str_replace($remove,'', $contents);
break;
}