my $offset = $input->param('offset') || 0;
my $op = $input->param('op') || '';
-my $dspchoice = $input->param('select_display');
+my $dspchoice = $input->cookie("marctagstructure_selectdisplay") // $input->param('select_display');
my $pagesize = 20;
my $script_name = "/cgi-bin/koha/admin/marctagstructure.pl";