public function beforeOutput() {
        if (!($this->response instanceof jResponseHtml))
            return;

        $conf = &jApp::config()->jResponseHtml;
        $basePath = jApp::urlBasePath();
        if (isset($conf['minifyCSS']) && $conf['minifyCSS']) {
            if (isset($conf['minifyExcludeCSS']) && $conf['minifyExcludeCSS']) {
                $this->excludeCSS = preg_split( '/\s*,\s*/', $conf['minifyExcludeCSS'] );
                foreach($this->excludeCSS as $k=>$url) {
                    if (substr($url,0,1) != '/')
                        $this->excludeCSS[$k]= $basePath.$url;
                }
            }

            $this->response->setCSSLinks($this->generateMinifyList($this->response->getCSSLinks(), 'excludeCSS'));
            $this->response->setCSSIELinks($this->generateMinifyList($this->response->getCSSIELinks(), 'excludeCSS'));
        }

        if (isset($conf['minifyJS']) && $conf['minifyJS']) {
            if(isset($conf['minifyExcludeJS']) && $conf['minifyExcludeJS'] ) {
                $this->excludeJS = preg_split( '/\s*,\s*/', $conf['minifyExcludeJS'] );
                foreach($this->excludeJS as $k=>$url) {
                    if (substr($url,0,1) != '/')
                        $this->excludeJS[$k]= $basePath.$url;
                }
            }
            $this->response->setJSLinks($this->generateMinifyList($this->response->getJSLinks(), 'excludeJS'));
            $this->response->setJSIELinks($this->generateMinifyList($this->response->getJSIELinks(), 'excludeJS'));
        }
    }