#/show history button js
$readonly = ($form->{id}) ? "readonly" : "";
- $form->{radier} = ($form->current_date(\%myconfig) eq $form->{gldate}) ? 1 : 0;
+ $form->{radier} = ($::instance_conf->get_ar_changeable == 2)
+ ? ($form->current_date(\%myconfig) eq $form->{gldate})
+ : ($::instance_conf->get_ar_changeable == 1);
$readonly = ($form->{radier}) ? "" : $readonly;
# set option selected