0)) { $ref = $result[$pos - 1]["ref"]; if (($pos - 1) < $offset) { $offset = $offset - $per_page; } } if (($go == "next") && ($pos < ($n - 1))) { $ref = $result[$pos + 1]["ref"]; if (($pos + 1) >= ($offset + $per_page)) { $offset = $pos + 1; } } # move to next page if we've advanced far enough } elseif ($curpos != "") { if (($go == "previous") && ($curpos > 0) && isset($result[$curpos - 1]["ref"])) { $ref = $result[$curpos - 1]["ref"]; if (($pos - 1) < $offset) { $offset = $offset - $per_page; } } if (($go == "next") && ($curpos < ($n)) && isset($result[$curpos]["ref"])) { $ref = $result[$curpos]["ref"]; if (($curpos) >= ($offset + $per_page)) { $offset = $curpos + 1; } } # move to next page if we've advanced far enough } else { ?>

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