if (in_array($qnum, range(20,27))) {
$rows = $qconf['rows'];
$newRows = [];
if (Rvar::get("q20order")) {
$order = explode(',', Rvar::get("q20order"));
} else {
$order = array_keys($qconf['rows']);
shuffle($order);
Rvar::set("q20order", implode(',', $order));
}
foreach ($order as $col) {
if (isset($rows[$col]))
$newRows[$col] = $rows[$col];
}
if (isset($rows[98])) {
unset($newRows[98]);
$newRows[98] = $rows[98];
}
if (isset($rows[99])) {
unset($newRows[99]);
$newRows[99] = $rows[99];
}
$qconf['rows'] = $newRows;
}