/**
* Render the naviagtion to get to previous pages
*
* @param Zym_Paginate_Abstract $paginate
* @return string
*/
protected function _renderPreviousNavigation(Zym_Paginate_Abstract $paginate)
{
$xhtml = '';
if ($paginate->hasPrevious()) {
$firstPageLocation = array_merge($this->_targetLocation, array($this->_currentPageAttrib => 1));
$previousPageLocation = array_merge($this->_targetLocation, array($this->_currentPageAttrib => $paginate->getPreviousPageNumber()));
$xhtml .= $this->_renderListItem($firstPageLocation, $this->_labelFirst);
$xhtml .= $this->_renderListItem($previousPageLocation, $this->_labelPrevious);
}
return $xhtml;
}
