static function getUserDefaults()
{
if (empty(FST_Helper::$user_defaults)) {
FST_Helper::$user_defaults = array();
FST_Helper::$user_defaults['per_page'] = 10;
FST_Helper::$user_defaults['group_products'] = 0;
FST_Helper::$user_defaults['group_departments'] = 0;
FST_Helper::$user_defaults['group_cats'] = 0;
FST_Helper::$user_defaults['group_group'] = 0;
FST_Helper::$user_defaults['group_pri'] = 0;
FST_Helper::$user_defaults['return_on_reply'] = 0;
FST_Helper::$user_defaults['return_on_close'] = 0;
FST_Helper::$user_defaults['reverse_order'] = 0;
}
return FST_Helper::$user_defaults;
}