private function addAccountAllocation($paymentType, $title)
 {
     $el = new ElementSelect($paymentType, $title);
     foreach ($this->availableAccounts as $account) {
         $el->addOption($account['title'], $account['id']);
     }
     if (isset($this->availableAccounts[$paymentType])) {
         $el->setValue($this->availableAccounts[$paymentType]['id']);
     } else {
         $el->setvalue(1);
     }
     $this->allocatedPaymentTypes[] = array('paymentType' => $paymentType);
     $this->addElement($el);
 }