print $::request->{layout}->post_content;
 
   if (my @inline_scripts = $::request->{layout}->javascripts_inline) {
-    print "<script type='text/javascript'>@inline_scripts</script>\n";
+    print "<script type='text/javascript'>" . join("; ", @inline_scripts) . "</script>\n";
   }
 
   print <<EOL
   $::lxdebug->leave_sub;
 }
 
+sub prepare_global_vars {
+  my ($self) = @_;
+
+  $self->{AUTH}            = $::auth;
+  $self->{INSTANCE_CONF}   = $::instance_conf;
+  $self->{LOCALE}          = $::locale;
+  $self->{LXCONFIG}        = $::lx_office_conf;
+  $self->{LXDEBUG}         = $::lxdebug;
+  $self->{MYCONFIG}        = \%::myconfig;
+}
+
 sub _prepare_html_template {
   $main::lxdebug->enter_sub();
 
   } elsif ($attachment_filename && $self->{"${prefix}number"}) {
     $attachment_filename .=  "_" . $self->{"${prefix}number"} . $self->get_extension_for_format();
 
+  } elsif ($attachment_filename) {
+    $attachment_filename .=  $self->get_extension_for_format();
+
   } else {
     $attachment_filename = "";
   }
     if ( $selected_tax ) {
 
       if ( $buysell eq 'sell' ) {
-        $self->{AR_amounts}{"tax_$i"} = $selected_tax->chart->accno unless $selected_tax->taxkey == 0;
+        $self->{AR_amounts}{"tax_$i"} = $selected_tax->chart->accno if defined $selected_tax->chart;
       } else {
-        $self->{AP_amounts}{"tax_$i"} = $selected_tax->chart->accno unless $selected_tax->taxkey == 0;
+        $self->{AP_amounts}{"tax_$i"} = $selected_tax->chart->accno if defined $selected_tax->chart;
       };
 
       $self->{"taxkey_$i"} = $selected_tax->taxkey;