function setDefault() { $themename = JRequest::getVar('theme'); if (is_array($themename)) { $themename = $themename[0]; } JTheFactoryThemesHelper::setCurrentTheme($themename); $this->setRedirect("index.php?option=" . APP_EXTENSION . "&task=themes.listthemes", JText::_("FACTORY_CURRENT_THEME_SET")); }