Logowanie na Cookies, problem ze skryptem logowania Opcje

[Reiven]

Witam, po wielu mordęgach udało mi sie sklepać w skrypt logowania, lecz wyskakuje mi błąd:

Kod

Warning: Cannot modify header information - headers already sent by (output started at C:\Program Files\WebServ\httpd\news\zaloguj.php:2) in C:\Program Files\WebServ\httpd\news\zaloguj.php on line 33

i nie wiem co złego zrobiłem.
oto kod:

Kod

<?php
include ('config.php');
$db = mysql_connect ("$host", "$login", "$pass");
mysql_select_db ($baza);

$login = $_POST['user'];
$haslo = $_POST['haslo'];

$query = "SELECT * FROM admin WHERE user='$user'; ";
$result = mysql_query ($query);
$ile_user = mysql_num_rows($result);

if ($ile_user > 0)
{
$query2 = "SELECT * FROM admin WHERE user='$user' AND haslo='$haslo';";
$result2 = mysql_query ($query2);
$ile_user2 = mysql_num_rows($result2);

if ($ile_user2 > 0)
{
setcookie ("user2_c", $user,time()+3600);
setcookie ("haslo2_c", $haslo,time()+3600);
header("Location: admin.php?s=zobacz");
}
else
{
header("Location: index.php");        
}
}
else
{
header("Location: index.php");
}

mysql_close ($db);
?>