public function renderToolProspectsContentFiltersSiteAction()
    {
        $tableSite = $this->getServiceLocator()->get('MelisEngineTableSite');
        $translator = $this->getServiceLocator()->get('translator');
        $sites = $tableSite->fetchAll();
        $siteId = $this->getRequest()->getPost('pros_site_id');

        $options = '<option  value="">'.$translator->translate('tr_melistoolprospects_prospects_common_choose_label').'</option>';
        foreach($sites as $site){
            $selected  = ($site->site_id == $siteId)? 'selected' : '';
            $options .= '<option value="'.$site->site_id.'" '.$selected.'>'.$site->site_label .'</option>';
        }

        $view =  new ViewModel();
        $view->options = $options;
        return $view;
    }