function __construct()
{
   var registerForm = new FormEditor("registerForm");
   registerForm.setFields(setting.registerFormFields, true);
   
   var promotionCodeOnlineValidator = new PromotionCodeOnlineValidator($("registerForm").promotionCode);
   
   if (setting.checkPromotionCodeAfterLoad) {
       promotionCodeOnlineValidator.updateState();
   } 
}