Pagination for custom module in joomla 2.5
jimport( 'joomla.html.pagination' );
    $pagNav = new JPagination(6, 0, 5);

    $pageNav = new JPagination( $db->loadResult(), $lim0, $lim );

    echo $pagNav->getListFooter();

jimport( 'joomla.html.pagination' );

$pageNav = new JPagination( $db->loadResult(), $lim0, $lim );

echo $pageNav->getListFooter();