function d3download_submit_message( $mydirname, $cid ) { include_once dirname( dirname(__FILE__) ).'/class/mycategory.php' ; $mycategory = new MyCategory( $mydirname, 'Show', $cid ) ; $submit_message = $mycategory->return_submit_message() ; if( ! empty( $submit_message ) ){ return $submit_message ; } else { return '' ; } }