// check for copyright removal
        if ($title == 'footer' // only check footer template
            AND strpos($template, '$vbphrase[powered_by_vbulletin]') === false // template to be saved has no copyright
            AND strpos($oldtemplate['template_un'], '$vbphrase[powered_by_vbulletin]') !== false // pre-saved template includes copyright - therefore a removal attempt is being made
        )
        {
            print_stop_message('you_can_not_remove_vbulletin_copyright');
        }