function html_editor($textareaname)
{
if (preg_match("/(MSIE)/i", $_SERVER['HTTP_USER_AGENT'])) {
init_editor($textareaname);
} else {
xoopsCodeTarea($textareaname);
xoopsSmilies($textareaname);
}
}
/**
* Renders an article.
*
* @return string (X)HTML.
*
* @global string The value of the <var>action</var> GP parameter.
* @global Realblog_Controller The plugin controller.
*/
protected function renderArticle()
{
global $action, $_Realblog_controller;
init_editor(array('realblog_headline_field', 'realblog_story_field'));
return $this->form($_Realblog_controller->getPgParameter('realblogID'), $action);
}