public function actionSaveJob()
{
    // get 'post to field' mappings from plugin settings
    $pluginSettings = craft()->plugins->getPlugin('JobPostPlugin')->getSettings();
    $titlePostVar   = $pluginSettings->titlePostVar;
    $bodyPostVar    = $pluginSettings->bodyPostVar;
    $summaryPostVar = $pluginSettings->summaryPostVar;

    // retrieve post data
    $title   = craft()->request->getPost($titlePostVar);
    $body     = craft()->request->getPost($bodyPostVar);
    $summary = craft()->request->getPost($summaryPostVar);

    // create a new entry
    $entry = new EntryModel();
    $entry->sectionId  = 2;
    $entry->typeId     = 2;
    $entry->authorId   = 1;
    $entry->enabled    = true;

    // set entry content
    $entry->getContent()->setAttributes(array(
        'title'     => $title,
        'body'      => $body,
        'summary'   => $summary,
    ));
    $success = craft()->entries->saveEntry($entry);
}