Sessions

[Cactus Hugger]

Perhaps I don't quite understand sessions yet... but why does this code always output: "0Page" ??? Thanks in advance.

<?php
session_start();
// Use $HTTP_SESSION_VARS with PHP 4.0.6 or less
if (!isset($_SESSION['count'])) {
    $_SESSION['count'] = 0;
} else {
    $_SESSION['count']++;
}
echo $_SESSION['count'];
echo "<a href=\"stest.php\">Page</a>";
?>

Also: I got this from the PHP.net site, so.... why does it not work?