my $closedto = $form->datetonum($form->{closedto}, \%myconfig);
my $invdate = $form->datetonum($form->{invdate}, \%myconfig);
my $closedto = $form->datetonum($form->{closedto}, \%myconfig);
my $invdate = $form->datetonum($form->{invdate}, \%myconfig);