if(($dfrn_id === '') && (! x($_POST,'dfrn_id'))) {
if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
if(($dfrn_id === '') && (! x($_POST,'dfrn_id'))) {
if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {