public function FieldHolder($properties=array()) {
        Requirements::block(FRAMEWORK_DIR.'/css/GridField.css');
        Requirements::themedCSS('FrontEndGridField', FRONTEND_GRIDFIELD_BASE);
        
        Requirements::add_i18n_javascript(FRAMEWORK_DIR.'/javascript/lang');
        Requirements::javascript(THIRDPARTY_DIR . '/jquery/jquery.js');
        Requirements::javascript(THIRDPARTY_DIR.'/jquery-ui/jquery-ui.js');
        Requirements::javascript(FRAMEWORK_ADMIN_DIR.'/javascript/ssui.core.js');
        Requirements::javascript(FRAMEWORK_ADMIN_DIR.'/javascript/lib.js');
        Requirements::javascript(THIRDPARTY_DIR.'/jquery-entwine/dist/jquery.entwine-dist.js');
        Requirements::javascript(FRONTEND_GRIDFIELD_BASE.'/javascript/FrontEndGridField.js');
        
        
        return parent::FieldHolder();
    }