Cookie

<?php
$key = "qwe233jk312jx813893xk312";
$us = xoft_encode($login,$key);
$pa = xoft_encode($pass,$key);
setcookie('login', $us, time()+3600*24*365);
setcookie('login', $pa, time()+3600*24*365);
?>

<?php
$key = "qwe233jk312jx813893xk312";
$us = xoft_encode($login,$key);
$pa = xoft_encode($pass,$key);
setcookie('login', $us, time()+3600*24*365);
setcookie('pass', $pa, time()+3600*24*365);
?>