Problemi if else

[brodik]

function sponsor() {

$query = "SELECT sponsor1, sponsor2 FROM utenti WHERE id = '$id'"; 
$result = mysql_query($query); 
$row = mysql_fetch_row($result); 

if(!empty($row['sponsor1'])){ 
return "[img]si.png[/img]"; 
}else{ 
return "[img]no.png[/img]"; 
}

if(!empty($row['sponsor2'])){ 
return "[img]si.png[/img]"; 
}else{ 
return "[img]no.png[/img]"; 
}

}