fejl i script, men hvor?

if ($homesys)
{
$get = explode("|", $gemlogin);
$username = $get[0];
$password = $get[1];
}

elseif ($homesys == "ja") {
        {
setcookie("homesys", "$username|$password", time()+ 1500);

}

$myuser = "test";
$mypass = "test";

if($checkin == "true"){

if(!$brugernavn) echo "<font size=2 face=Verdana><b>Go away, you damn stupid monkey";
elseif(!$pass) echo "<font size=2 face=Verdana><b>Go away, you damn stupid monkey";
else{

if($brugernavn == $myuser && $pass == $mypass){
?>

test

<?
}
else echo "<font size=2 face=Verdana><b>Go away, you damn stupid monkey";

}
}
else{
?>


<form action="<? echo $PHP_SELF; ?>?checkin=true" method="post">
<font size=2 face=Verdana><b>Check In</b><br><font size="1">
User: <input type=text name=brugernavn size=30 value="<? echo $username; ?>"><br>
Pass: <input type=password name=pass size=30value="<? echo $password; ?>"><br>
<input type=submit value=" Enter "> - Gem Login <input type="checkbox" name="homesys" value="ja">
</form>


<?
}
?>