function scolors()
 {
     if (can_manage_configuration(logged_user())) {
         $valid_options = ConfigCategories::getOptionsFromCategory('brand_colors');
         foreach ($_POST as $k => $v) {
             print "{$k} => {$v}";
             if (in_array($k, $valid_options)) {
                 set_config_option($k, str_replace("#", "", $v));
             }
         }
     }
     exit;
 }