<loop range=0,10  db=deinedb sort......blabla

$feld1 $feld2 ....

<perl>
my $newrange=$_range+$_range_length;
my $oldrange=$_range-$_range_length;

out "<< <a href=\"$_link&range=$oldrange,$_range_length\">Zurück</a> " if $oldrange>=0;
out "<a href=\"$_link&range=$newrange,$_range_length\">Weiter</a> >>" if $newrange<$_amount_query;