public function previous(Application_Model_Page $page) { $subWhere = new RM_Query_Where(); $subWhere->add('contentPages.addDate', RM_Query_Where::EXACTLY, $page->getAddDate()->getDate())->add('contentPages.idPage', RM_Query_Where::MORE, $page->getId()); $this->_getWhere()->add('contentPages.addDate', RM_Query_Where::MORE, $page->getAddDate()->getDate())->addSubOr($subWhere); }