Random record from mysql database with CodeIgniter

I researched over the internet, but could not find anything...

I have a mysql db, and records at a table, and I need to get random record from this table at every page load. how can I do that? Is there any func for that?

Appreciate! thanks

SORTED: link: http://www.derekallard.com/blog/post/ordering-database-results-by-random-in-codeigniter/

$this->db->select('name');
$query = $this->db->get('table');
$shuffled_query = $query->result_array();
shuffle ($shuffled_query);

foreach ($shuffled_query as $row) {
    echo $row['name'] . '<br />';
}