static function pulldown_for_currency($currency)
{
if (!Currency::is_valid($currency)) {
return false;
}
$res = array();
$db = Get::db('songwork');
$db->query("SELECT code, millicents FROM pricerefs WHERE currency='{$currency}' ORDER BY millicents ASC");
while ($x = $db->next_record()) {
$m = new Money($x['millicents'], $currency);
$res[$x['code']] = $m->show_with_code();
}
return $res;
}