echo customer_list('customer_id', null, false, true);
echo "</center><br>";
-$num_branches = db_customer_has_branches($_POST['customer_id']);
+$num_branches = db_customer_has_branches(get_post('customer_id'));
-$sql = get_sql_for_customer_branches();
+$sql = get_sql_for_customer_branches(get_post('customer_id'));
//------------------------------------------------------------------------------------------------
if ($num_branches)