private function getInput()
 {
     // Fetch input values;
     // Case: administration page;
     if (array_key_exists('page', $_REQUEST) && $_REQUEST['page'] != '') {
         $page = $_REQUEST['page'];
         if ($page == 'admin') {
             $this->admin_page = true;
         }
     }
     if ($this->admin_page) {
         if (RealEstateAgency_Util::isDefinedNonEmptyRequest('login')) {
             // login in progress;
             $this->login_in_progress = true;
             if (RealEstateAgency_Util::isDefinedNonEmptyRequest('nick')) {
                 $this->nick = $_POST['nick'];
             }
             if (RealEstateAgency_Util::isDefinedNonEmptyRequest('key')) {
                 $this->keyword = $_POST['key'];
             }
         }
     }
     if (RealEstateAgency_Util::isButton('disconnect') || tools_get_input('disconnect')) {
         $this->disconnect = true;
     }
     if ($this->login_in_progress) {
         if (array_key_exists('cookie_enabled', $_COOKIE) && $_COOKIE['cookie_enabled'] != '') {
             $this->cookie_enabled = true;
         } else {
             $this->cookie_enabled = false;
         }
     }
 }
 private function getInput()
 {
     // Fetch input values;
     if (RealEstateAgency_Util::isDefinedNonEmptyRequest('object_name')) {
         // TODO: please verify input value;
         $object_name = $_REQUEST['object_name'];
         $object_name = trim($object_name);
         $this->object_name = $object_name;
     }
     if (RealEstateAgency_Util::isDefinedNonEmptyRequest('object_id')) {
         // TODO: please verify input value;
         $this->object_id = $_REQUEST['object_id'];
     }
     if (RealEstateAgency_Util::isDefinedNonEmptyRequest('object_action')) {
         // TODO: please verify input value;
         $this->object_action = $_REQUEST['object_action'];
     }
     if (RealEstateAgency_Util::isButton('do_select')) {
         $this->button_name = 'select';
     }
 }
function tools_is_button($name)
{
    return RealEstateAgency_Util::isButton($name);
}