<?
require "connect_db.php";
$username = addslashes($_POST['username']);
$password = addslashes($_POST['password']);


$sql = "SELECT * FROM jos_users WHERE username='$username'";
$temp = mysql_fetch_array(mysql_query($sql));


$remote_pass = $temp['password'];
$parts = explode( ':', $remote_pass );
if (count($parts) < 2) $converted_pass = md5($password);
else {
 $salt = $parts[1];
 $converted_pass = md5($password . $salt) . ":" . $salt;
}

if ( $converted_pass == $remote_pass )
{
 echo "JEST!";
}
else
{
 echo "NIJE!";
}
?>