function render() {
# Controleer de users' rechten
$this->_spotSec->fatalPermCheck(SpotSecurity::spotsec_mark_spots_asread, '');
# en update het user record
$spotUserSystem = new SpotUserSystem($this->_db, $this->_settings);
# clear the spotstate list als dit toegestaan is
if ($this->_spotSec->allowed(SpotSecurity::spotsec_keep_own_seenlist, '')) {
$this->_db->clearSpotStateList(SpotDb::spotstate_Seen, $this->_currentSession['user']['userid']);
} # if
# we willen niet dat dit gecached wordt
$this->sendExpireHeaders(true);
# reset the lastvisit en lastread timestamp
$spotUserSystem->resetLastVisit($this->_currentSession['user']);
$spotUserSystem->resetReadStamp($this->_currentSession['user']);
echo "<xml><return>ok</return></xml>";
} # render()
