<?php

	class masked_name__Adminhtml_masked_name__Controller extends Mage_Adminhtml_Controller_Action
	{
		public function indexAction()
		{
			$this->loadLayout()->renderLayout();
		}

		public function postAction()
		{
			$post = $this->getRequest()->getPost();
			try {
				if (empty($post)) {
					Mage::throwException($this->__('Invalid form data.'));
				}

				/* form processing */
				Mage::app()->getRequest()->getPost();
				$masked_value_1 = Mage::app()->getRequest()->getParam('masked_value_1');
				$masked_value_2 = Mage::app()->getRequest()->getParam('masked_value_2');
				$masked_value_3 = Mage::app()->getRequest()->getParam('masked_value_3');

				$conn = Mage::getSingleton('core/resource')->getConnection('core_write');
				$conn->query("UPDATE masked_table_name SET masked_input_1='" . $masked_value_1 . "', masked_input_2='" . $masked_value_2 . "', masked_input_3='" . $masked_value_3 . "' WHERE id='10'");

				$message = $this->__('Landed price variable have been successfully updated.');
				Mage::getSingleton('adminhtml/session')->addSuccess($message);
			} catch (Exception $e) {
				Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
			}
			$this->_redirect('*/*');
		}
	}