function connection() { global $conn; if($conn) { return $conn; } else { $conn = mysql_connect("localhost","brita","britamajaci"); if (!$conn || !mysql_select_db("brita",$conn)) { return ""; } else { return $conn; } } } function sql($query) { if(!($conn = connection())) { return 0; } else { $result = mysql_query($query,$conn); if(!$result) { print("