$rs = hesk_dbQuery("SELECT `id`, `name`, `color` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` ORDER BY `cat_order`");
$rs = hesk_dbQuery("SELECT `id`, `name`, `color` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` WHERE `usage` <> 1 ORDER BY `cat_order`");
$res = hesk_dbQuery("SELECT `id`, `name` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` WHERE `type`='0' ORDER BY `" . $orderBy . "` ASC");
$res = hesk_dbQuery("SELECT `id`, `name` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "categories` WHERE `type`='0' AND `usage` <> 2 ORDER BY `" . $orderBy . "` ASC");
if (hesk_dbNumRows($res) == 1) {
// Only 1 public category, no need for a select box