}
my $itemtype = $input->param('itemtype') || '';
my $timeLimit = $input->param('timeLimit') || 3;
-my $advanced_search_types = C4::Context->preference('AdvancedSearchTypes');
+my $advanced_search_types = C4::Context->preference('OpacAdvancedSearchTypes');
my @advanced_search_types = split /\|/, $advanced_search_types;
my $params = {