/**
  * Since we are using same class / code to generate multiple instances
  * of address block, we need to generate unique form name for each,
  * hence calling parent contructor
  */
 public function __construct()
 {
     $locBlockNo = CRM_Utils_Request::retrieve('locno', 'Positive', CRM_Core_DAO::$_nullObject, TRUE, NULL, $_REQUEST);
     $name = "Address_{$locBlockNo}";
     parent::__construct(NULL, CRM_Core_Action::NONE, 'post', $name);
 }