Waarom werkt dit niet.

Ik heb dit:

[COLOR= #0000BB]<?php[/COLOR]
    [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/isset"]isset[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_SESSION[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]uId[/COLOR][COLOR= #007700]]))
    {[/COLOR]
        [COLOR= #0000BB]$query[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"SELECT * FROM system_alert WHERE actief = 0 ORDER BY id DESC"[/COLOR][COLOR= #007700])[/COLOR] or [URL="http://www.php.net/trigger_error"]trigger_error[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/mysql_error"]mysql_error[/URL][COLOR= #007700]());[/COLOR]
        [COLOR= #0000BB]$row[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_num_rows"]mysql_num_rows[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$query[/COLOR][COLOR= #007700]);[/COLOR]
        [COLOR= #0000BB]$fetch[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_fetch_assoc"]mysql_fetch_assoc[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$query[/COLOR][COLOR= #007700]);[/COLOR]
        [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$row[/COLOR] [COLOR= #007700]==[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700])
        {[/COLOR]
            [COLOR= #0000BB]$query2[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"SELECT 1 FROM system_alert_off WHERE alid = "[/COLOR][COLOR= #007700].[/COLOR] [COLOR= #0000BB]$fetch[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]id[/COLOR][COLOR= #007700]] .[/COLOR][COLOR= #DD0000]" AND lidid = "[/COLOR][COLOR= #007700].[/COLOR] [COLOR= #0000BB]$_SESSION[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]uId[/COLOR][COLOR= #007700]] .[/COLOR][COLOR= #DD0000]""[/COLOR][COLOR= #007700])[/COLOR] or [URL="http://www.php.net/trigger_error"]trigger_error[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/mysql_error"]mysql_error[/URL][COLOR= #007700]());[/COLOR]
            [COLOR= #0000BB]$row2[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_num_rows"]mysql_num_rows[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$query2[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$row2[/COLOR] [COLOR= #007700]==[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700])
            {[/COLOR]
            ?>
                <div id="alertbar">
                    <div class="alert">
                    [COLOR= #0000BB]<?php[/COLOR]
                    [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]<div style="text-align: center; border-bottom: 1px solid #000000;"><a href="index.php?p=home&sluit=[/COLOR][COLOR= #007700].[/COLOR] [COLOR= #0000BB]$fetch[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]id[/COLOR][COLOR= #007700]] .[/COLOR][COLOR= #DD0000]"><img src="../img/cross.png" alt="Sluit"></a></div><strong>[/COLOR][COLOR= #007700].[/COLOR] [COLOR= #0000BB]$fetch[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]titel[/COLOR][COLOR= #007700]] .[/COLOR][COLOR= #DD0000]</strong><br /><br />[/COLOR][COLOR= #007700];[/COLOR]
                    [URL="http://www.php.net/echo"]echo[/URL] ParseUbb[COLOR= #007700]([/COLOR]htmlentities[COLOR= #007700]([/COLOR][COLOR= #0000BB]$fetch[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]bericht[/COLOR][COLOR= #007700]],[/COLOR] ENT_QUOTES[COLOR= #007700]),[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700]) .[/COLOR][COLOR= #DD0000][/COLOR][COLOR= #007700];[/COLOR]
                    ?>
                    </div>
                </div>
            [COLOR= #0000BB]<?php[/COLOR]
            [COLOR= #007700]}
        }
    }[/COLOR]
    ?>

Maar hij hoort de 1tje te paken van de tabel system_alert Met het laagste id en dan daarna te checken of die in de tabel system_alert_off staat samen met de $_SESSION[uId] maar nu staat hij er niet in maar hij blijft als nog verdwenen..