function removeEmails($num, $emails_count)
{
global $application;
$tables = $this->getTables();
$table = 'newsletter_temp';
$query = new DB_Delete($table);
$query->WhereValue($tables[$table]['columns']['recipient_num'], DB_EQ, $num);
$query->DeleteOrder($tables[$table]['columns']['recipient_id'], 'ASC');
$query->DeleteLimit($emails_count);
$application->db->PrepareSQL($query);
$application->db->DB_Exec();
}