Untitled

<?php
include "include/facebook.php";
$config = array(
    'appId' => '195821290433646',
    'secret' => 'xxxxxxxxxxxxxx',
);
 $facebook = new Facebook($config);
 $user = $facebook->getUser();
 if ($user) {
   // proceed knowing you have a logged in user who's authenticated
 } else {
     $loginUrl = $facebook->getLoginUrl(array('canvas' => 1,
                                       'fbconnect' => 0,
                                       'req_perms' => 'publish_stream'));
     echo "<script type=\"text/javascript\">
            top.location.href = '$loginUrl'
        </script>";
 }
?>
<!doctype html>
<html xmlns:fb="http://www.facebook.com/2008/fbml">
    <head>

    </head>
    <body>
        <h2>Page 1</h2>
        <a href="page2.php">Page 2</a>
    </body>
</html>