Sorry my mistake
forgot what I did now... it was a while back
Code for func.php search for the func_search_products and replace the first line of that function declaration with
Code:
// function func_search_products($query, $membership,$first=0,$count_all=-1,$get_all=0, $orderby="orderby") {
// funkydunk mod to add sort facilities
function func_search_products($query, $membership,$first=0,$count_all=-1,$get_all=0, $orderby) {