kan i finde fejlen?

Fejl:

Parse error: parse error, unexpected $ in /customers/woox.dk/woox.dk/httpd.www/new/top.php on line 42

Kode:

<?
session_start();
if(!$_SESSION[brugerid]) {
include('tom.htm');
exit;
} else {

include('sql.php');

$tid = time();
$opdater_tid = $tid-(60);
$slet_tid = $tid-(1200);

$res = mysql_query("SELECT sidste_tid from woox_brugere WHERE id = '$_SESSION[brugerid]'")or die(mysql_error());
$sidste_tid = mysql_result($res,0,"sidste_tid");

if($sidste_tid < $opdater_tid) {

$res = mysql_query("SELECT minutter, points FROM woox_brugere WHERE id = '$_SESSION[brugerid]'")or die(mysql_error());

$minutter = mysql_result($res,0,"minutter");
$minutter++;

$points = mysql_result($res,0,"points");
$points++;

mysql_query("UPDATE woox_brugere SET minutter = '$minutter', points = '$points' WHERE id = '$_SESSION[brugerid]'")or die(mysql_error());
}

mysql_query("UPDATE woox_brugere SET sidste_tid = '$tid' WHERE id = '$_SESSION[brugerid]'")or die(mysql_error());

mysql_query("UPDATE woox_brugere SET online=nej WHERE sidste_tid < '$slet_tid'")or die(mysql_error());

$query = mysql_query("SELECT * FROM woox_brugere WHERE id = '$_SESSION[brugerid]'") or die(mysql_error());

while ($row = mysql_fetch_array($query)) {
echo empty($row[besked]) ? '' : '<SCRIPT

type="text/javascript">alert(\''.$row[besked].'\')\;</script>';
}

mysql_query("UPDATE woox_brugere SET besked='' WHERE id = '$_SESSION[brugerid]'") or die(mysql_error());

?>