</perl>
my $newrange=$_range+$_range_length;
my $oldrange=$_range-$_range_length;
my $lastrange=$_amount_all-2;
$oldrange=0 if $oldrange<0 && $oldrange>-$_range_length;
out "[ <a href=\"$_link&range=0,2\">First Page</a> ] [ <a href=\"$_link&range=$oldrange,$_range_length\">Previous Page</a> ] " if $oldrange>=0;
out "[ <a href=\"$_link&range=$newrange,$_range_length\">Next Page</a> ] [ <a href=\"$_link&range=$lastrange,$_amount_all\">Last Page</a> ]"if $newrange<$_amount_all;
}
</perl>