if ('') { $prev = 'http://'.$_SERVER['HTTP_HOST'].'/search/title:aphrodite and ouroboros - for science cl…/'; } ?> if ('' == '1') { $prev = 'http://'.$_SERVER['HTTP_HOST'].'/search/title:aphrodite and ouroboros - for science cl…/1'; } ?> if ('' && '' <= 10) { $next = 'http://'.$_SERVER['HTTP_HOST'].'/search/title:aphrodite and ouroboros - for science cl…/'; } ?>