my $newrange=$_range+$_range_length;
    my $oldrange=$_range-$_range_length;

    $oldrange=0 if $oldrange<0 && $oldrange>-$_range_length;
    out $oldrange>=0?"<a href=\"$_link&v=0\">|&lt;</a> ":"|< ";
    out $oldrange>=0?"<a href=\"$_link&v=$oldrange\">&lt;&lt;</a> ":"<< ";
        out $newrange<$_amount_query?"<a href=\"$_link&v=$newrange\">&gt;&gt;</a>":">>";
    out $newrange<$_amount_query?"<a href=\"$_link&v=".($_amount_query-10)."\">&gt;|</a>":">|";