public function processagencyformajaxAction()
    {
        $form       = new AgencyForm();
        $request    = $this->getRequest();
        $response   = $this->getResponse();


        $messages = array();
        if ($request->isPost()){
            $post = array_merge_recursive(
                $request->getPost()->toArray(),
                $request->getFiles()->toArray()
            );

            $form->setData($post);

            $agencyId = $form->get('id')->getValue();

            if($agencyId == 0){
                $agency         = new Agency();
                $agencyFilter   = $agency->getInputFilter();

                //echo 'add mode!';
            }else{
                //echo 'edit mode!';

                // retrieve existing agency record via repository function
                $agency = $this->getEntityManager()->getRepository('Portal\Entity\Agency')->find($agencyId);

                // remove 'required' validators from file upload fields
                $agency->getInputFilter()->get('logoName')->setRequired(false);
                $agency->getInputFilter()->get('logoName')->setAllowEmpty(true);

                $agency->getInputFilter()->get('cssFilename')->setRequired(false);
                $agency->getInputFilter()->get('cssFilename')->setAllowEmpty(true);
            }

            $form->setInputFilter($agency->getInputFilter());
            if ( ! $form->isValid()) {
                $errors = $form->getMessages();

                foreach($errors as $fieldName => $errorMessagesArr)
                {
                    $fieldErrorMessages = '';
                    if (!empty($errorMessagesArr) && $fieldName != 'submit') {
                        foreach($errorMessagesArr as $validationRule => $errorMessage)
                        {
                            //save error(s) per-element that
                            //needed by Javascript
                            //$messages[$fieldName][] = $errorMessage;
                            $fieldErrorMessages .= ' '.$errorMessage;
                        }
                        $messages[] = array('fieldName' => $fieldName, 'errorMessage' => $fieldErrorMessages);

                        $response->setContent(\Zend\Json\Json::encode($messages));
                    }
                }
            } else {
                if ((!empty($post['logoName'])) && (!empty($post['cssFilename']))) {

                    $tempLogoImageName  = $post['logoName']['tmp_name'];
                    $tempCssFilename    = $post['cssFilename']['tmp_name'];

                    $options = array(
                        array(
                            'source'    => $tempLogoImageName,
                            'target'    => \Portal\Entity\Agency::getAgencyLogoPath().$post['logoName']['name'],
                            'randomize' => true
                        ),
                        array(
                            'source'    => $tempCssFilename,
                            'target'    => \Portal\Entity\Agency::getAgencyCSSPath().$post['cssFilename']['name'],
                            'randomize' => true
                        )
                    );

                    ErrorHandler::start();
                    $renameFileFilter = new Rename($options);

                    $uploadedLogoFilePath   = $renameFileFilter->filter($tempLogoImageName);
                    $uploadedCssFilePath    = $renameFileFilter->filter($tempCssFilename);

                    ErrorHandler::stop(true);

                    $agency->logoName = basename($uploadedLogoFilePath);
                    $agency->cssFilename = basename($uploadedCssFilePath);
                }

                //save to db
                $agency->name           = $post['agencyName'];
                $agency->applicationUrl = $post['applicationUrl'];


                $this->getEntityManager()->persist($agency);
                $this->getEntityManager()->flush();

                $response->setContent(\Zend\Json\Json::encode(array('success'=>1)));
            }
        }

        return $response;
    }