X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=bin%2Fmozilla%2Fgl.pl;h=18e3fa580f79a88761b4ff13fbfedc2d23b87326;hb=befa8b79f46fa8815bed0da27cbf406ca8a9b94f;hp=9e8402973341940ac53d0ced49fc0e108108cedc;hpb=019c76b67a09a43062df0ee09a3b420f80c35c9d;p=kivitendo-erp.git

diff --git a/bin/mozilla/gl.pl b/bin/mozilla/gl.pl
index 9e8402973..18e3fa580 100644
--- a/bin/mozilla/gl.pl
+++ b/bin/mozilla/gl.pl
@@ -32,9 +32,11 @@
 #======================================================================
 
 use SL::GL;
+use SL::IS;
 use SL::PE;
 
-require "$form->{path}/arap.pl";
+require "bin/mozilla/arap.pl";
+require "bin/mozilla/common.pl";
 
 1;
 
@@ -74,30 +76,20 @@ sub add {
   $form->{title} = "Add";
 
   $form->{callback} =
-    "$form->{script}?action=add&path=$form->{path}&login=$form->{login}&password=$form->{password}"
+    "$form->{script}?action=add&login=$form->{login}&password=$form->{password}"
     unless $form->{callback};
 
   # we use this only to set a default date
   GL->transaction(\%myconfig, \%$form);
 
-  map {
-    $chart .=
-      "<option value=\"$_->{accno}--$_->{taxkey_id}\">$_->{accno}--$_->{description}</option>"
-  } @{ $form->{chart} };
   map {
     $tax .=
-      qq|<option value="$_->{taxkey}--$_->{rate}">$_->{taxdescription}  |
+      qq|<option value="$_->{id}--$_->{rate}">$_->{taxdescription}  |
       . ($_->{rate} * 100) . qq| %|
   } @{ $form->{TAX} };
 
-  $form->{chart}     = $chart;
-  $form->{chartinit} = $chart;
   $form->{rowcount}  = 2;
 
-  $form->{debitchart}  = $chart;
-  $form->{creditchart} = $chart;
-  $form->{taxchart}    = $tax;
-
   $form->{debit}  = 0;
   $form->{credit} = 0;
   $form->{tax}    = 0;
@@ -113,30 +105,24 @@ sub add {
     } (@{ $form->{all_departments} });
   }
 
+  $form->{show_details} = $myconfig{show_form_details} unless defined $form->{show_details};
+
   &display_form(1);
   $lxdebug->leave_sub();
 
 }
 
-sub edit {
+sub prepare_transaction {
   $lxdebug->enter_sub();
 
   GL->transaction(\%myconfig, \%$form);
-  map {
-    $chart .=
-      "<option value=\"$_->{accno}--$_->{taxkey_id}\">$_->{accno}--$_->{description}</option>"
-  } @{ $form->{chart} };
 
   map {
     $tax .=
-      qq|<option value="$_->{taxkey}--$_->{rate}">$_->{taxdescription}  |
+      qq|<option value="$_->{id}--$_->{rate}">$_->{taxdescription}  |
       . ($_->{rate} * 100) . qq| %|
   } @{ $form->{TAX} };
 
-  $form->{chart} = $chart;
-
-  $form->{taxchart} = $tax;
-
   $form->{amount} = $form->format_amount(\%myconfig, $form->{amount}, 2);
 
   # departments
@@ -154,12 +140,10 @@ sub edit {
   my $tax      = 0;
   my $taxaccno = "";
   foreach $ref (@{ $form->{GL} }) {
-    $form->{"projectnumber_$i"} = "$ref->{projectnumber}--$ref->{project_id}";
-
     $j = $i - 1;
     if ($tax && ($ref->{accno} eq $taxaccno)) {
       $form->{"tax_$j"}      = abs($ref->{amount});
-      $form->{"taxchart_$j"} = $ref->{taxkey} . "--" . $ref->{taxrate};
+      $form->{"taxchart_$j"} = $ref->{id} . "--" . $ref->{taxrate};
       if ($form->{taxincluded}) {
         if ($ref->{amount} < 0) {
           $form->{"debit_$j"} += $form->{"tax_$j"};
@@ -167,8 +151,10 @@ sub edit {
           $form->{"credit_$j"} += $form->{"tax_$j"};
         }
       }
+      $form->{"project_id_$j"} = $ref->{project_id};
+
     } else {
-      $form->{"accno_$i"} = "$ref->{accno}--$ref->{accnotaxkey}";
+      $form->{"accno_$i"} = "$ref->{accno}--$ref->{tax_id}";
       for (qw(fx_transaction source memo)) { $form->{"${_}_$i"} = $ref->{$_} }
       if ($ref->{amount} < 0) {
         $form->{totaldebit} -= $ref->{amount};
@@ -177,7 +163,8 @@ sub edit {
         $form->{totalcredit} += $ref->{amount};
         $form->{"credit_$i"} = $ref->{amount};
       }
-      $form->{"taxchart_$i"} = "0--";
+      $form->{"taxchart_$i"} = "0--0.00";
+      $form->{"project_id_$i"} = $ref->{project_id};
       $i++;
     }
     if ($ref->{taxaccno} && !$tax) {
@@ -187,7 +174,6 @@ sub edit {
       $taxaccno = "";
       $tax      = 0;
     }
-
   }
 
   $form->{rowcount} = $i;
@@ -195,15 +181,26 @@ sub edit {
     ($form->datetonum($form->{transdate}, \%myconfig) <=
      $form->datetonum($form->{closedto}, \%myconfig));
 
+  $lxdebug->leave_sub();
+}
+
+sub edit {
+  $lxdebug->enter_sub();
+
+  prepare_transaction();
+
   $form->{title} = "Edit";
 
-  &form_header;
-  &display_rows;
-  &form_footer;
-  $lxdebug->leave_sub();
+  $form->{show_details} = $myconfig{show_form_details} unless defined $form->{show_details};
+
+  form_header();
+  display_rows();
+  form_footer();
 
+  $lxdebug->leave_sub();
 }
 
+
 sub search {
   $lxdebug->enter_sub();
 
@@ -228,19 +225,34 @@ sub search {
 	</tr>
 | if $form->{selectdepartment};
 
+  $form->get_lists("projects" => { "key" => "ALL_PROJECTS",
+                                   "all" => 1 });
+
+  my %project_labels = ();
+  my @project_values = ("");
+  foreach my $item (@{ $form->{"ALL_PROJECTS"} }) {
+    push(@project_values, $item->{"id"});
+    $project_labels{$item->{"id"}} = $item->{"projectnumber"};
+  }
+
+  my $projectnumber =
+    NTI($cgi->popup_menu('-name' => "project_id",
+                         '-values' => \@project_values,
+                         '-labels' => \%project_labels));
+
   # use JavaScript Calendar or not
-  $form->{jsscript} = $jscalendar;
+  $form->{jsscript} = 1;
   $jsscript = "";
   if ($form->{jsscript}) {
 
     # with JavaScript Calendar
     $button1 = qq|
-       <td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}">
+       <td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\">
        <input type=button name=datefrom id="trigger1" value=|
       . $locale->text('button') . qq|></td>  
        |;
     $button2 = qq|
-       <td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}">
+       <td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\">
        <input type=button name=dateto id="trigger2" value=|
       . $locale->text('button') . qq|></td>
      |;
@@ -253,15 +265,17 @@ sub search {
 
     # without JavaScript Calendar
     $button1 =
-      qq|<td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}"></td>|;
+      qq|<td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\"></td>|;
     $button2 =
-      qq|<td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}"></td>|;
+      qq|<td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\"></td>|;
   }
-
+  $form->{javascript} .= qq|<script type="text/javascript" src="js/common.js"></script>|;
   $form->header;
-
+  $onload = qq|focus()|;
+  $onload .= qq|;setupDateFormat('|. $myconfig{dateformat} .qq|', '|. $locale->text("Falsches Datumsformat!") .qq|')|;
+  $onload .= qq|;setupPoints('|. $myconfig{numberformat} .qq|', '|. $locale->text("wrongformat") .qq|')|;
   print qq|
-<body>
+<body onLoad="$onload">
 
 <form method=post action=$form->{script}>
 
@@ -290,9 +304,14 @@ sub search {
 	  <th align=right>| . $locale->text('Notes') . qq|</th>
 	  <td colspan=3><input name=notes size=40></td>
 	</tr>
+	<tr>
+	  <th align=right>| . $locale->text('Project Number') . qq|</th>
+	  <td colspan=3>$projectnumber</td>
+	</tr>
 	<tr>
 	  <th align=right>| . $locale->text('From') . qq|</th>
           $button1
+	  <th align=right>| . $locale->text('To (time)') . qq|</th>
           $button2
 	</tr>
 	<tr>
@@ -336,12 +355,12 @@ sub search {
 		    <td>| . $locale->text('Source') . qq|</td>
 		    <td align=right><input name="l_accno" class=checkbox type=checkbox value=Y checked></td>
 		    <td>| . $locale->text('Account') . qq|</td>
-		    <td align=right><input name="l_gifi_accno" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('GIFI') . qq|</td>
 		  </tr>
 		  <tr>
 		    <td align=right><input name="l_subtotal" class=checkbox type=checkbox value=Y></td>
 		    <td>| . $locale->text('Subtotal') . qq|</td>
+		    <td align=right><input name="l_projectnumbers" class=checkbox type=checkbox value=Y></td>
+		    <td>| . $locale->text('Project Number') . qq|</td>
 		  </tr>
 		</table>
 	      </tr>
@@ -359,7 +378,6 @@ $jsscript
 
 <input type=hidden name=nextsub value=generate_report>
 
-<input type=hidden name=path value=$form->{path}>
 <input type=hidden name=login value=$form->{login}>
 <input type=hidden name=password value=$form->{password}>
 
@@ -382,7 +400,7 @@ sub generate_report {
   GL->all_transactions(\%myconfig, \%$form);
 
   $callback =
-    "$form->{script}?action=generate_report&path=$form->{path}&login=$form->{login}&password=$form->{password}";
+    "$form->{script}?action=generate_report&login=$form->{login}&password=$form->{password}";
 
   $href = $callback;
 
@@ -407,14 +425,6 @@ sub generate_report {
       $locale->text('Account')
       . " : $form->{accno} $form->{account_description}";
   }
-  if ($form->{gifi_accno}) {
-    $href     .= "&gifi_accno=" . $form->escape($form->{gifi_accno});
-    $callback .= "&gifi_accno=" . $form->escape($form->{gifi_accno}, 1);
-    $option   .= "\n<br>" if $option;
-    $option   .=
-      $locale->text('GIFI')
-      . " : $form->{gifi_accno} $form->{gifi_account_description}";
-  }
   if ($form->{source}) {
     $href     .= "&source=" . $form->escape($form->{source});
     $callback .= "&source=" . $form->escape($form->{source}, 1);
@@ -447,6 +457,10 @@ sub generate_report {
     $option   .= "\n<br>" if $option;
     $option   .= $locale->text('Notes') . " : $form->{notes}";
   }
+ if ($form->{project_id}) {
+    $href     .= "&project_id=" . $form->escape($form->{project_id});
+    $callback .= "&project_id=" . $form->escape($form->{project_id});
+  }
 
   if ($form->{datefrom}) {
     $href     .= "&datefrom=$form->{datefrom}";
@@ -469,12 +483,17 @@ sub generate_report {
       . $locale->date(\%myconfig, $form->{dateto}, 1);
   }
 
-  @columns = $form->sort_columns(
-    qw(transdate id reference description notes source debit debit_accno credit credit_accno debit_tax debit_tax_accno credit_tax credit_tax_accno accno gifi_accno)
+  @columns = $form->sort_columns( qw(
+       transdate       id                reference         description  
+       notes           source            debit             debit_accno  
+       credit          credit_accno      debit_tax         debit_tax_accno
+       credit_tax      credit_tax_accno  accno
+       projectnumbers  
+       )
   );
 
-  if ($form->{accno} || $form->{gifi_accno}) {
-    @columns = grep !/(accno|gifi_accno)/, @columns;
+  if ($form->{accno}) {
+    @columns = grep !/accno/, @columns;
     push @columns, "balance";
     $form->{l_balance} = "Y";
 
@@ -555,11 +574,9 @@ sub generate_report {
       "<th><a class=listheading href=$href&sort=accno>"
     . $locale->text('Credit Tax Account')
     . "</a></th>";
-  $column_header{gifi_accno} =
-      "<th><a class=listheading href=$href&sort=gifi_accno>"
-    . $locale->text('GIFI')
-    . "</a></th>";
   $column_header{balance} = "<th>" . $locale->text('Balance') . "</th>";
+  $column_header{projectnumbers} =
+      "<th class=listheading>"  . $locale->text('Project Numbers') . "</th>";
 
   $form->{landscape} = 1;
 
@@ -601,7 +618,7 @@ sub generate_report {
     $sameitem = $form->{GL}->[0]->{ $form->{sort} };
   }
 
-  if (($form->{accno} || $form->{gifi_accno}) && $form->{balance}) {
+  if ($form->{accno} && $form->{balance}) {
 
     map { $column_data{$_} = "<td>&nbsp;</td>" } @column_index;
     $column_data{balance} =
@@ -620,15 +637,17 @@ sub generate_report {
         </tr>
 |;
   }
-   $form->{balance} *= $ml;
+  $form->{balance} *= $ml;
   foreach $ref (@{ $form->{GL} }) {
     $form->{balance} *= $ml;
+
     # if item ne sort print subtotal
     if ($form->{l_subtotal} eq 'Y') {
       if ($sameitem ne $ref->{ $form->{sort} }) {
         &gl_subtotal;
       }
     }
+
     #foreach $key (sort keys(%{ $ref->{amount} })) {
     #  $form->{balance} += $ref->{amount}{$key};
     #}
@@ -656,7 +675,7 @@ sub generate_report {
         $credit .= "<br>"
           . $form->format_amount(\%myconfig, $ref->{credit}{$key}, 2, 0);
       }
-      $form->{balance} = abs($form->{balance}) - abs( $ref->{credit}{$key});
+      $form->{balance} = abs($form->{balance}) - abs($ref->{credit}{$key});
     }
 
     $debittax = "";
@@ -698,9 +717,10 @@ sub generate_report {
         $debitaccno .=
           "<br><a href=$href&accno=$ref->{debit_accno}{$key}&callback=$callback>$ref->{debit_accno}{$key}</a>";
       }
-#       if ($ref->{debit_taxkey}{$key} eq $debittaxkey) {
-#         $ref->{debit_tax_accno}{$key} = $taxaccno;
-#       }
+
+      #       if ($ref->{debit_taxkey}{$key} eq $debittaxkey) {
+      #         $ref->{debit_tax_accno}{$key} = $taxaccno;
+      #       }
       $taxaccno    = $ref->{debit_tax_accno}{$key};
       $debittaxkey = $ref->{debit_taxkey}{$key};
     }
@@ -716,9 +736,10 @@ sub generate_report {
         $creditaccno .=
           "<br><a href=$href&accno=$ref->{credit_accno}{$key}&callback=$callback>$ref->{credit_accno}{$key}</a>";
       }
-#       if ($ref->{credit_taxkey}{$key} eq $credittaxkey) {
-#         $ref->{credit_tax_accno}{$key} = $taxaccno;
-#       }
+
+      #       if ($ref->{credit_taxkey}{$key} eq $credittaxkey) {
+      #         $ref->{credit_tax_accno}{$key} = $taxaccno;
+      #       }
       $taxaccno     = $ref->{credit_tax_accno}{$key};
       $credittaxkey = $ref->{credit_taxkey}{$key};
     }
@@ -745,16 +766,23 @@ sub generate_report {
       }
     }
 
+    $transdate = "";
+    foreach $key (sort keys(%{ $ref->{ac_transdate} })) {
+      if ($key == 0) {
+        $transdate = "$ref->{ac_transdate}{$key}";
+      } else {
+        $transdate .= "<br>$ref->{ac_transdate}{$key}";
+      }
+    }
+
     #    $ref->{debit} = $form->format_amount(\%myconfig, $ref->{debit}, 2, "&nbsp;");
     #    $ref->{credit} = $form->format_amount(\%myconfig, $ref->{credit}, 2, "&nbsp;");
 
     $column_data{id}        = "<td align=right>&nbsp;$ref->{id}&nbsp;</td>";
-    $column_data{transdate} =
-      "<td align=center>&nbsp;$ref->{transdate}&nbsp;</td>";
+    $column_data{transdate}    = "<td align=center>$transdate</td>";
     $column_data{reference} =
-      "<td align=center><a href=$ref->{module}.pl?action=edit&id=$ref->{id}&path=$form->{path}&login=$form->{login}&password=$form->{password}&callback=$callback>$ref->{reference}</td>";
-    $column_data{description} =
-      "<td align=center>$ref->{description}&nbsp;</td>";
+      "<td align=center><a href=$ref->{module}.pl?action=edit&id=$ref->{id}&login=$form->{login}&password=$form->{password}&callback=$callback>$ref->{reference}</td>";
+    $column_data{description}  = "<td align=center>$ref->{description}&nbsp;</td>";
     $column_data{source}       = "<td align=center>$ref->{source}&nbsp;</td>";
     $column_data{notes}        = "<td align=center>$ref->{notes}&nbsp;</td>";
     $column_data{debit}        = "<td align=right>$debit</td>";
@@ -766,19 +794,16 @@ sub generate_report {
       ? "<td align=right>$debittax</td>"
       : "<td></td>";
     $column_data{debit_tax_accno} = "<td align=center>$debittaxaccno</td>";
-    $column_data{gifi_accno}      =
-      "<td><a href=$href&gifi_accno=$ref->{gifi_accno}&callback=$callback>$ref->{gifi_accno}</a>&nbsp;</td>";
     $column_data{credit_tax} =
       ($ref->{credit_tax_accno} ne "")
       ? "<td align=right>$credittax</td>"
       : "<td></td>";
     $column_data{credit_tax_accno} = "<td align=center>$credittaxaccno</td>";
-    $column_data{gifi_accno}       =
-      "<td><a href=$href&gifi_accno=$ref->{gifi_accno}&callback=$callback>$ref->{gifi_accno}</a>&nbsp;</td>";
     $column_data{balance} =
-        "<td align=right>"
-      . $form->format_amount(\%myconfig, $form->{balance}, 2, 0)
-      . "</td>";
+      "<td align=right>"
+      . $form->format_amount(\%myconfig, $form->{balance}, 2, 0) . "</td>";
+    $column_data{projectnumbers} =
+      "<td>" . join(", ", sort({ lc($a) cmp lc($b) } keys(%{ $ref->{projectnumbers} }))) . "</td>";
 
     $i++;
     $i %= 2;
@@ -793,6 +818,12 @@ sub generate_report {
 
   map { $column_data{$_} = "<td>&nbsp;</td>" } @column_index;
 
+  my $balanced_ledger = $totaldebit 
+                      + $totaldebittax 
+                      - $totalcredit 
+                      - $totalcredittax;
+                    # = 0 for balanced ledger
+                    
   $column_data{debit} =
     "<th align=right class=listtotal>"
     . $form->format_amount(\%myconfig, $totaldebit, 2, "&nbsp;") . "</th>";
@@ -817,6 +848,27 @@ sub generate_report {
 
   print qq|
         </tr>
+        <tr>|;
+
+
+  if ( abs($balanced_ledger) >  0.001 ) {
+
+    print qq|<td colspan="4" style="background-color:#FFA0A0" >|
+        . $locale->text('Unbalanced Ledger') 
+        . ": " 
+        . $form->format_amount(\%myconfig, $balanced_ledger, 3, "&nbsp;")
+
+  } elsif ( abs($balanced_ledger) <= 0.001 ) {
+
+    print qq|<td colspan="3">|
+          . $locale->text('Balanced Ledger') 
+
+  }
+
+  
+  print qq|
+         </td>
+        </tr>
         </tbody>
       </table>
     </td>
@@ -832,7 +884,6 @@ sub generate_report {
 
 <input name=callback type=hidden value="$form->{callback}">
 
-<input type=hidden name=path value=$form->{path}>
 <input type=hidden name=login value=$form->{login}>
 <input type=hidden name=password value=$form->{password}>
 
@@ -845,14 +896,7 @@ sub generate_report {
 <input class=submit type=submit name=action value="|
     . $locale->text('Sales Invoice') . qq|">
 <input class=submit type=submit name=action value="|
-    . $locale->text('Vendor Invoice') . qq|">|;
-
-  if ($form->{menubar}) {
-    require "$form->{path}/menu.pl";
-    &menubar;
-  }
-
-  print qq|
+    . $locale->text('Vendor Invoice') . qq|">
 
 </form>
 
@@ -891,21 +935,7 @@ sub gl_subtotal {
 sub update {
   $lxdebug->enter_sub();
 
-  if ($form->{transdate} ne $form->{oldtransdate}) {
-    if ($form->{selectprojectnumber}) {
-      $form->all_projects(\%myconfig, undef, $form->{transdate});
-      if (@{ $form->{all_project} }) {
-        $form->{selectprojectnumber} = "<option>\n";
-        for (@{ $form->{all_project} }) {
-          $form->{selectprojectnumber} .=
-            qq|<option value="$_->{projectnumber}--$_->{id}">$_->{projectnumber}\n|;
-        }
-        $form->{selectprojectnumber} =
-          $form->escape($form->{selectprojectnumber}, 1);
-      }
-    }
-    $form->{oldtransdate} = $form->{transdate};
-  }
+  $form->{oldtransdate} = $form->{transdate};
 
   my @a           = ();
   my $count       = 0;
@@ -965,7 +995,7 @@ sub update {
         : $form->{"debit_$i"};
       $j = $#a;
       if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
-        $form->{"taxchart_$i"} = "0--";
+        $form->{"taxchart_$i"} = "0--0.00";
         $form->{"tax_$i"}      = 0;
       }
       if (!$form->{"korrektur_$i"}) {
@@ -1029,40 +1059,101 @@ sub display_rows {
   my ($init) = @_;
   $lxdebug->enter_sub();
 
-  $form->{selectprojectnumber} = $form->unescape($form->{selectprojectnumber})
-    if $form->{selectprojectnumber};
-
+  $form->{debit_1}     = 0 if !$form->{"debit_1"};
   $form->{totaldebit}  = 0;
   $form->{totalcredit} = 0;
-  my $chart = $form->{chart};
-  $chart            = $form->unquote($chart);
-  $form->{taxchart} = $form->unquote($form->{taxchart});
-  $taxchart         = $form->{taxchart};
+
+  my @old_project_ids = ();
+  map({ push(@old_project_ids, $form->{"project_id_$_"})
+          if ($form->{"project_id_$_"}); } (1..$form->{"rowcount"}));
+
+  $form->get_lists("projects" => { "key" => "ALL_PROJECTS",
+                                   "all" => 0,
+                                   "old_id" => \@old_project_ids },
+                   "charts" => { "key" => "ALL_CHARTS",
+                                 "transdate" => $form->{transdate} },
+                   "taxcharts" => "ALL_TAXCHARTS");
+
+  my %project_labels = ();
+  my @project_values = ("");
+  foreach my $item (@{ $form->{"ALL_PROJECTS"} }) {
+    push(@project_values, $item->{"id"});
+    $project_labels{$item->{"id"}} = $item->{"projectnumber"};
+  }
+
+  my %chart_labels = ();
+  my @chart_values = ();
+  my %charts = ();
+  my $taxchart_init;
+  foreach my $item (@{ $form->{ALL_CHARTS} }) {
+    my $key = Q($item->{accno}) . "--" . Q($item->{tax_id});
+    $taxchart_init = $item->{taxkey_id} unless (@chart_values);
+    push(@chart_values, $key);
+    $chart_labels{$key} = H($item->{accno}) . "--" . H($item->{description});
+    $charts{$item->{accno}} = $item;
+  }
+
+  my %taxchart_labels = ();
+  my @taxchart_values = ();
+  my %taxcharts = ();
+  foreach my $item (@{ $form->{ALL_TAXCHARTS} }) {
+    my $key = Q($item->{id}) . "--" . Q($item->{rate});
+    $taxchart_init = $key if ($taxchart_init eq $item->{taxkey});
+    push(@taxchart_values, $key);
+    $taxchart_labels{$key} = H($item->{taxdescription}) . " " .
+      H($item->{rate} * 100) . ' %';
+    $taxcharts{$item->{id}} = $item;
+  }
+
   for $i (1 .. $form->{rowcount}) {
 
     $source = qq|
-    <td><input name="source_$i" value="$form->{"source_$i"}" size="16" tabindex=|
-      . ($i + 11 + (($i - 1) * 8)) . qq|></td>|;
+    <td><input name="source_$i" value="$form->{"source_$i"}" size="16"></td>|;
     $memo = qq|
-    <td><input name="memo_$i" value="$form->{"memo_$i"}" size="16" tabindex=|
-      . ($i + 12 + (($i - 1) * 8)) . qq|></td>|;
+    <td><input name="memo_$i" value="$form->{"memo_$i"}" size="16"></td>|;
+
+    my $selected_accno_full;
+    my ($accno_row) = split(/--/, $form->{"accno_$i"});
+    my $item = $charts{$accno_row};
+    $selected_accno_full = "$item->{accno}--$item->{tax_id}";
+
+    my $selected_taxchart = $form->{"taxchart_$i"};
+    my ($selected_accno, $selected_tax_id) = split(/--/, $selected_accno_full);
+    my ($previous_accno, $previous_tax_id) = split(/--/, $form->{"previous_accno_$i"});
+
+    if ($previous_accno &&
+        ($previous_accno eq $selected_accno) &&
+        ($previous_tax_id ne $selected_tax_id)) {
+      my $item = $taxcharts{$selected_tax_id};
+      $selected_taxchart = "$item->{id}--$item->{rate}";
+    }
+
+    $selected_accno = '' if ($init);
+    $selected_taxchart = $taxchart_init unless ($selected_taxchart ne "");
+
+    $accno = qq|<td>| .
+      NTI($cgi->popup_menu('-name' => "accno_$i",
+                           '-id' => "accno_$i",
+                           '-onChange' => "setTaxkey(this, $i)",
+                           '-style' => 'width:200px',
+                           '-values' => \@chart_values,
+                           '-labels' => \%chart_labels,
+                           '-default' => $selected_accno_full))
+      . $cgi->hidden('-name' => "previous_accno_$i",
+                     '-default' => $selected_accno_full)
+      . qq|</td>|;
+    $tax = qq|<td>| .
+      NTI($cgi->popup_menu('-name' => "taxchart_$i",
+                           '-id' => "taxchart_$i",
+                           '-style' => 'width:200px',
+                           '-values' => \@taxchart_values,
+                           '-labels' => \%taxchart_labels,
+                           '-default' => $selected_taxchart))
+      . qq|</td>|;
 
     if ($init) {
-      $accno = qq|
-      <td><select name="accno_$i" onChange="setTaxkey(this, $i)" style="width:200px" tabindex=|
-        . ($i + 5 + (($i - 1) * 8)) . qq|>$form->{chartinit}</select></td>|;
-      $tax =
-          qq|<td><select id="taxchart_$i" name="taxchart_$i" style="width:200px" tabindex=|
-        . ($i + 10 + (($i - 1) * 8))
-        . qq|>$form->{taxchart}</select></td>|;
-#       if ($form->{selectprojectnumber}) {
-#         $project = qq|
-#     <td><select name="projectnumber_$i">$form->{selectprojectnumber}</select></td>|;
-#       }
       $korrektur =
-        qq|<td><input type="checkbox" name="korrektur_$i" value="1" tabindex=|
-        . ($i + 9 + (($i - 1) * 8))
-        . qq|></td>|;
+        qq|<td><input type="checkbox" name="korrektur_$i" value="1"></td>|;
       if ($form->{transfer}) {
         $fx_transaction = qq|
         <td><input name="fx_transaction_$i" class=checkbox type=checkbox value=1></td>
@@ -1090,32 +1181,6 @@ sub display_rows {
       }
 
       if ($i < $form->{rowcount}) {
-
-        $accno          = $chart;
-        $chart_selected = $form->{"accno_$i"};
-        $accno =~
-          s/value=\"$chart_selected\"/value=\"$chart_selected\" selected/;
-        $accno =
-          qq|<td><select name="accno_$i" onChange="setTaxkey(this, $i)" style="width:200px" tabindex=|
-          . ($i + 5 + (($i - 1) * 8))
-          . qq|>$accno</select></td>|;
-        $tax          = $taxchart;
-        $tax_selected = $form->{"taxchart_$i"};
-        $tax =~ s/value=\"$tax_selected\"/value=\"$tax_selected\" selected/;
-        $tax =
-            qq|<td><select id="taxchart_$i" name="taxchart_$i" tabindex=|
-          . ($i + 10 + (($i - 1) * 8))
-          . qq|>$tax</select></td>|;
-
-#         if ($form->{selectprojectnumber}) {
-#           $form->{"projectnumber_$i"} = ""
-#             if $form->{selectprojectnumber} !~ /$form->{"projectnumber_$i"}/;
-# 
-#           $project = $form->{"projectnumber_$i"};
-#           $project =~ s/--.*//;
-#           $project = qq|<td>$project</td>|;
-#         }
-
         if ($form->{transfer}) {
           $checked = ($form->{"fx_transaction_$i"}) ? "1" : "";
           $x = ($checked) ? "x" : "";
@@ -1125,27 +1190,12 @@ sub display_rows {
         }
         $checked = ($form->{"korrektur_$i"}) ? "checked" : "";
         $korrektur =
-          qq|<td><input type="checkbox" name="korrektur_$i" value="1" $checked tabindex=|
-          . ($i + 9 + (($i - 1) * 8))
-          . qq|></td>|;
+          qq|<td><input type="checkbox" name="korrektur_$i" value="1" $checked></td>|;
         $form->hide_form("accno_$i");
 
       } else {
-
-        $accno = qq|
-      <td><select name="accno_$i" onChange="setTaxkey(this, $i)" style="width:300px" tabindex=|
-          . ($i + 5 + (($i - 1) * 8)) . qq|>$chart</select></td>|;
-        $tax = qq|
-      <td><select id="taxchart_$i" name="taxchart_$i" tabindex=|
-          . ($i + 10 + (($i - 1) * 8)) . qq|>$taxchart</select></td>|;
-#         if ($form->{selectprojectnumber}) {
-#           $project = qq|
-#       <td><select name="projectnumber_$i">$form->{selectprojectnumber}</select></td>|;
-#         }
         $korrektur =
-          qq|<td><input type="checkbox" name="korrektur_$i" value="1" tabindex=|
-          . ($i + 9 + (($i - 1) * 8))
-          . qq|></td>|;
+          qq|<td><input type="checkbox" name="korrektur_$i" value="1"></td>|;
         if ($form->{transfer}) {
           $fx_transaction = qq|
       <td><input name="fx_transaction_$i" class=checkbox type=checkbox value=1></td>
@@ -1163,28 +1213,37 @@ sub display_rows {
       }
     }
 
+    my $projectnumber =
+      NTI($cgi->popup_menu('-name' => "project_id_$i",
+                           '-values' => \@project_values,
+                           '-labels' => \%project_labels,
+                           '-default' => $form->{"project_id_$i"} ));
+
+    my $copy2credit = 'onkeyup="copy_debit_to_credit()"' if $i == 1;
+
     print qq|<tr valign=top>
     $accno
     $fx_transaction
-    <td><input name="debit_$i" size=8 value="$form->{"debit_$i"}" accesskey=$i tabindex=|
-      . ($i + 6 + (($i - 1) * 8)) . qq| $debitreadonly></td>
-    <td><input name="credit_$i" size=8 value="$form->{"credit_$i"}" tabindex=|
-      . ($i + 7 + (($i - 1) * 8)) . qq| $creditreadonly></td>
-    <td><input name="tax_$i" size=6 value="$form->{"tax_$i"}" tabindex=|
-      . ($i + 8 + (($i - 1) * 8)) . qq|></td>
+    <td><input name="debit_$i" size="8" value="$form->{"debit_$i"}" accesskey=$i $copy2credit $debitreadonly></td>
+    <td><input name="credit_$i" size=8 value="$form->{"credit_$i"}" $creditreadonly></td>
+    <td><input name="tax_$i" size=6 value="$form->{"tax_$i"}"></td>
     $korrektur
-    $tax
+    $tax|;
+
+    if ($form->{show_details}) {
+      print qq|
     $source
     $memo
+    <td>$projectnumber</td>
+|;
+    }
+    print qq|
   </tr>
-
-  |;
+|;
   }
 
   $form->hide_form(qw(rowcount selectaccno));
-#   print qq|
-# <input type=hidden name=selectprojectnumber value="|
-#     . $form->escape($form->{selectprojectnumber}, 1) . qq|">|;
+
   $lxdebug->leave_sub();
 
 }
@@ -1196,16 +1255,19 @@ sub form_header {
   $form->{title} = $locale->text("$title General Ledger Transaction");
   $readonly      = ($form->{id}) ? "readonly" : "";
 
+  $show_details_checked = "checked" if $form->{show_details};
+
   # $locale->text('Add General Ledger Transaction')
   # $locale->text('Edit General Ledger Transaction')
 
   map { $form->{$_} =~ s/\"/&quot;/g }
     qw(reference description chart taxchart);
+
   $form->{javascript} = qq|<script type="text/javascript">
   <!--
   function setTaxkey(accno, row) {
     var taxkey = accno.options[accno.selectedIndex].value;
-    var reg = /--([0-9])*/;
+    var reg = /--([0-9]*)/;
     var found = reg.exec(taxkey);
     var index = found[1];
     index = parseInt(index);
@@ -1218,8 +1280,15 @@ sub form_header {
       }
     }
   };
+
+  function copy_debit_to_credit() {
+    var txt = document.getElementsByName('debit_1')[0].value;
+    document.getElementsByName('credit_2')[0].value = txt;
+  };
+
   //-->
   </script>|;
+  $form->{javascript} .= qq|<script type="text/javascript" src="js/show_form_details.js"></script>|;
 
   $form->{selectdepartment} =~ s/ selected//;
   $form->{selectdepartment} =~
@@ -1230,7 +1299,7 @@ sub form_header {
       qq|<textarea name=description rows=$rows cols=50 wrap=soft $readonly >$form->{description}</textarea>|;
   } else {
     $description =
-      qq|<input name=description size=50 value="$form->{description}" tabindex="3" $readonly>|;
+      qq|<input name=description size=50 value="$form->{description}" $readonly>|;
   }
 
   $taxincluded = ($form->{taxincluded}) ? "checked" : "";
@@ -1253,13 +1322,13 @@ sub form_header {
   }
 
   # use JavaScript Calendar or not
-  $form->{jsscript} = $jscalendar;
+  $form->{jsscript} = 1;
   $jsscript = "";
   if ($form->{jsscript}) {
 
     # with JavaScript Calendar
     $button1 = qq|
-       <td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" tabindex="2" $readonly>
+       <td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" $readonly onBlur=\"check_right_date_format(this)\">
        <input type=button name=transdate id="trigger1" value=|
       . $locale->text('button') . qq|></td>  
        |;
@@ -1271,23 +1340,24 @@ sub form_header {
 
     # without JavaScript Calendar
     $button1 =
-      qq|<td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" tabindex="2" $readonly></td>|;
+      qq|<td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" $readonly onBlur=\"check_right_date_format(this)\"></td>|;
   }
 
+  $form->{previous_id}     ||= "--";
+  $form->{previous_gldate} ||= "--";
+
   $form->header;
 
   print qq|
 <body onLoad="fokus()">
 
 <form method=post name="gl" action=$form->{script}>
+|;
 
-<input name=id type=hidden value=$form->{id}>
+  $form->hide_form(qw(id closedto locked storno storno_id previous_id previous_gldate));
 
-<input type=hidden name=closedto value=$form->{closedto}>
-<input type=hidden name=locked value=$form->{locked}>
+  print qq|
 <input type=hidden name=title value="$title">
-<input type=hidden name=taxchart value="$form->{taxchart}">
-<input type=hidden name=chart value="$form->{chart}">
 
 
 <table width=100%>
@@ -1298,9 +1368,17 @@ sub form_header {
   <tr>
     <td>
       <table width=100%>
+        <tr>
+          <td colspan="6" align="left">|
+    . $locale->text("Previous transnumber text")
+    . " $form->{previous_id} "
+    . $locale->text("Previous transdate text")
+    . " $form->{previous_gldate}"
+    . qq|</td>
+        </tr>
 	<tr>
-	  <th align=left>| . $locale->text('Reference') . qq|</th>
-	  <td><input name=reference size=20 value="$form->{reference}" tabindex="1" $readonly></td>
+	  <th align=right>| . $locale->text('Reference') . qq|</th>
+	  <td><input name=reference size=20 value="$form->{reference}" $readonly></td>
 	  <td align=left>
 	    <table>
 	      <tr>
@@ -1319,7 +1397,7 @@ sub form_header {
 	  <table>
 	      <tr>
 		<th align=right width=50%>| . $locale->text('Buchungsdatum') . qq|</th>
-		<td align=left><input name=gldate size=11 title="$myconfig{dateformat}" value=$form->{gldate} $readonly></td>
+		<td align=left><input name=gldate size=11 title="$myconfig{dateformat}" value=$form->{gldate} $readonly onBlur=\"check_right_date_format(this)\"></td>
 	      </tr>
 	    </table>
 	  </td>
@@ -1330,13 +1408,13 @@ sub form_header {
   if ($form->{id}) {
     print qq|
 	<tr>
-	  <th align=left width=1%>| . $locale->text('Description') . qq|</th>
+	  <th align=right width=1%>| . $locale->text('Description') . qq|</th>
 	  <td width=1%>$description</td>
           <td>
 	    <table>
 	      <tr>
 		<th align=left>| . $locale->text('MwSt. inkl.') . qq|</th>
-		<td><input type=checkbox name=taxincluded value=1 tabindex="5" $taxincluded></td>
+		<td><input type=checkbox name=taxincluded value=1 $taxincluded></td>
 	      </tr>
 	    </table>
 	 </td>
@@ -1344,7 +1422,7 @@ sub form_header {
 	    <table width=100%>
 	      <tr>
 		<th align=right width=50%>| . $locale->text('Mitarbeiter') . qq|</th>
-		<td align=left><input name=employee size=11  value=$form->{employee} $readonly></td>
+		<td align=left><input name=employee size=20  value="| . H($form->{employee}) . qq|" readonly></td>
 	      </tr>
 	    </table>
 	  </td>
@@ -1358,12 +1436,18 @@ sub form_header {
 	    <table>
 	      <tr>
 		<th align=left>| . $locale->text('MwSt. inkl.') . qq|</th>
-		<td><input type=checkbox name=taxincluded value=1 tabindex="5" $taxincluded></td>
+		<td><input type=checkbox name=taxincluded value=1 $taxincluded></td>
 	      </tr>
 	    </table>
 	 </td>
 	</tr>|;
   }
+
+  print qq|<tr>
+       <td width="1%" align="right" nowrap>| . $locale->text('Show details') . qq|</td>
+       <td width="1%"><input type="checkbox" onclick="show_form_details();" name="show_details" value="1" $show_details_checked></td>
+      </tr>|;
+
   print qq|
       <tr>
       <td colspan=4>
@@ -1380,11 +1464,17 @@ sub form_header {
           <th class=listheading style="width:5%">|
     . $locale->text('Korrektur') . qq|</th>
           <th class=listheading style="width:10%">|
-    . $locale->text('Taxkey') . qq|</th>
-	  <th class=listheading style="width:20%">|
-    . $locale->text('Source') . qq|</th>
+    . $locale->text('Taxkey') . qq|</th>|;
+
+  if ($form->{show_details}) {
+    print qq|
+	  <th class=listheading style="width:20%">| . $locale->text('Source') . qq|</th>
 	  <th class=listheading style="width:20%">| . $locale->text('Memo') . qq|</th>
-	  $project
+	  <th class=listheading style="width:20%">| . $locale->text('Project Number') . qq|</th>
+|;
+  }
+
+  print qq|
 	</tr>
 
 $jsscript
@@ -1401,8 +1491,7 @@ sub form_footer {
   $radieren = ($form->current_date(\%myconfig) eq $form->{gldate}) ? 1 : 0;
 
   map {
-    $form->{$_} =
-      $form->format_amount(\%myconfig, $form->{$_}, 2, "&nbsp;")
+    $form->{$_} = $form->format_amount(\%myconfig, $form->{$_}, 2, "&nbsp;")
   } qw(totaldebit totalcredit);
 
   print qq|
@@ -1410,14 +1499,13 @@ sub form_footer {
     <td></td>
     <th align=right class=listtotal> $form->{totaldebit}</th>
     <th align=right class=listtotal> $form->{totalcredit}</th> 
-    <td colspan=5></td>
+    <td colspan=6></td>
     </tr>
   </table>
   </td>
   </tr>
 </table>
 
-<input type=hidden name=path value=$form->{path}>
 <input type=hidden name=login value=$form->{login}>
 <input type=hidden name=password value=$form->{password}>
 
@@ -1431,37 +1519,25 @@ sub form_footer {
 
   if ($form->{id}) {
 
-    print qq|<input class=submit type=submit name=action value="|
-      . $locale->text('Storno') . qq|">|;
-
-    # Löschen und ändern von Buchungen nicht mehr möglich (GoB) nur am selben Tag möglich
+    if (!$form->{storno}) {
+      print qq|<input class=submit type=submit name=action value="| . $locale->text('Storno') . qq|">|;
+    }
 
+    # Löschen und Ändern von Buchungen nicht mehr möglich (GoB) nur am selben Tag möglich
     if (!$form->{locked} && $radieren) {
       print qq|
-		<input class=submit type=submit name=action value="|
-        . $locale->text('Post') . qq|" accesskey="b">
-		<input class=submit type=submit name=action value="|
-        . $locale->text('Delete') . qq|">|;
+        <input class=submit type=submit name=action value="| . $locale->text('Post') . qq|" accesskey="b">
+        <input class=submit type=submit name=action value="| . $locale->text('Delete') . qq|">|;
     }
 
-    # 	if ($transdate > $closedto) {
-    # 		print qq|
-    # 		<input class=submit type=submit name=action value="|.$locale->text('Post as new').qq|">|;
-    # 	}
   } else {
     if ($transdate > $closedto) {
-      print qq|<input class=submit type=submit name=action value="|
-        . $locale->text('Update') . qq|">
-     		 <input class=submit type=submit name=action value="|
-        . $locale->text('Post') . qq|">|;
+      print qq|
+        <input class=submit type=submit name=action id=update_button value="| . $locale->text('Update') . qq|">
+        <input class=submit type=submit name=action value="| . $locale->text('Post') . qq|">|;
     }
   }
 
-  if ($form->{menubar}) {
-    require "$form->{path}/menu.pl";
-    &menubar;
-  }
-
   print "
   </form>
 
@@ -1483,12 +1559,12 @@ sub delete {
 <form method=post action=$form->{script}>
 |;
 
-  map { $form->{$_} =~ s/\"/&quot;/g } qw(reference description chart);
+  map { $form->{$_} =~ s/\"/&quot;/g } qw(reference description);
 
   delete $form->{header};
 
   foreach $key (keys %$form) {
-    print qq|<input type=hidden name=$key value="$form->{$key}">\n|;
+    print qq|<input type="hidden" name="$key" value="$form->{$key}">\n|;
   }
 
   print qq|
@@ -1508,15 +1584,22 @@ sub delete {
 
 sub yes {
   $lxdebug->enter_sub();
-
-  $form->redirect($locale->text('Transaction deleted!'))
-    if (GL->delete_transaction(\%myconfig, \%$form));
+  if (GL->delete_transaction(\%myconfig, \%$form)){
+    # saving the history
+      if(!exists $form->{addition} && $form->{id} ne "") {
+        $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
+  	    $form->{addition} = "DELETED";
+  	    $form->save_history($form->dbconnect(\%myconfig));
+      }
+    # /saving the history 
+    $form->redirect($locale->text('Transaction deleted!'))
+  }
   $form->error($locale->text('Cannot delete transaction!'));
   $lxdebug->leave_sub();
 
 }
 
-sub post {
+sub post_transaction {
   $lxdebug->enter_sub();
 
   # check if there is something in reference and date
@@ -1527,9 +1610,6 @@ sub post {
   $transdate = $form->datetonum($form->{transdate}, \%myconfig);
   $closedto  = $form->datetonum($form->{closedto},  \%myconfig);
 
-  # check project
-  &check_project;
-
   my @a           = ();
   my $count       = 0;
   my $debittax    = 0;
@@ -1539,104 +1619,87 @@ sub post {
   $creditlock = 0;
   $debitlock  = 0;
 
-  my @flds =
-    qw(accno debit credit projectnumber fx_transaction source memo tax taxchart);
-  if ($form->{storno}) {
-    for my $i (1 .. $form->{rowcount}) {
-      unless (($form->{"debit_$i"} eq "") && ($form->{"credit_$i"} eq "")) {
-        if ($form->{"debit_$i"} ne "") {
-          $form->{"credit_$i"} = $form->{"debit_$i"};
-          $form->{"debit_$i"} = "";
-        } elsif ($form->{"credit_$i"} ne "") {
-          $form->{"debit_$i"} = $form->{"credit_$i"};
-          $form->{"credit_$i"} = "";
-        }
-      }
-    }
-  }
+  my @flds = qw(accno debit credit projectnumber fx_transaction source memo tax taxchart);
 
   for my $i (1 .. $form->{rowcount}) {
+    next if $form->{"debit_$i"} eq "" && $form->{"credit_$i"} eq "";
 
-    unless (($form->{"debit_$i"} eq "") && ($form->{"credit_$i"} eq "")) {
-      for (qw(debit credit tax)) {
-        $form->{"${_}_$i"} =
-          $form->parse_amount(\%myconfig, $form->{"${_}_$i"});
-      }
+    for (qw(debit credit tax)) {
+      $form->{"${_}_$i"} = $form->parse_amount(\%myconfig, $form->{"${_}_$i"});
+    }
 
-      push @a, {};
-      $debitcredit = ($form->{"debit_$i"} == 0) ? "0" : "1";
+    push @a, {};
+    $debitcredit = ($form->{"debit_$i"} == 0) ? "0" : "1";
 
-      if ($debitcredit) {
-        $debitcount++;
-      } else {
-        $creditcount++;
-      }
+    if ($debitcredit) {
+      $debitcount++;
+    } else {
+      $creditcount++;
+    }
 
-      if (($debitcount >= 2) && ($creditcount == 2)) {
-        $form->{"credit_$i"} = 0;
-        $form->{"tax_$i"}    = 0;
-        $creditcount--;
-        $creditlock = 1;
-      }
-      if (($creditcount >= 2) && ($debitcount == 2)) {
-        $form->{"debit_$i"} = 0;
-        $form->{"tax_$i"}   = 0;
-        $debitcount--;
-        $debitlock = 1;
-      }
-      if (($creditcount == 1) && ($debitcount == 2)) {
-        $creditlock = 1;
-      }
-      if (($creditcount == 2) && ($debitcount == 1)) {
-        $debitlock = 1;
-      }
-      if ($debitcredit && $credittax) {
-        $form->{"taxchart_$i"} = "0--0.00";
-      }
-      if (!$debitcredit && $debittax) {
-        $form->{"taxchart_$i"} = "0--0.00";
-      }
-      $amount =
-        ($form->{"debit_$i"} == 0)
-        ? $form->{"credit_$i"}
-        : $form->{"debit_$i"};
-      $j = $#a;
-      if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
-        $form->{"taxchart_$i"} = "0--";
-        $form->{"tax_$i"}      = 0;
-      }
-      if (!$form->{"korrektur_$i"}) {
-        ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
-        if ($taxkey > 1) {
+    if (($debitcount >= 2) && ($creditcount == 2)) {
+      $form->{"credit_$i"} = 0;
+      $form->{"tax_$i"}    = 0;
+      $creditcount--;
+      $creditlock = 1;
+    }
+    if (($creditcount >= 2) && ($debitcount == 2)) {
+      $form->{"debit_$i"} = 0;
+      $form->{"tax_$i"}   = 0;
+      $debitcount--;
+      $debitlock = 1;
+    }
+    if (($creditcount == 1) && ($debitcount == 2)) {
+      $creditlock = 1;
+    }
+    if (($creditcount == 2) && ($debitcount == 1)) {
+      $debitlock = 1;
+    }
+    if ($debitcredit && $credittax) {
+      $form->{"taxchart_$i"} = "0--0.00";
+    }
+    if (!$debitcredit && $debittax) {
+      $form->{"taxchart_$i"} = "0--0.00";
+    }
+    $amount = ($form->{"debit_$i"} == 0)
+            ? $form->{"credit_$i"}
+            : $form->{"debit_$i"};
+    $j = $#a;
+    if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
+      $form->{"taxchart_$i"} = "0--0.00";
+      $form->{"tax_$i"}      = 0;
+    }
+    if (!$form->{"korrektur_$i"}) {
+      ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
+      if ($taxkey > 1) {
+        if ($debitcredit) {
+          $debittax = 1;
+        } else {
+          $credittax = 1;
+        }
+        if ($form->{taxincluded}) {
+          $form->{"tax_$i"} = $amount / ($rate + 1) * $rate;
           if ($debitcredit) {
-            $debittax = 1;
+            $form->{"debit_$i"} = $form->{"debit_$i"} - $form->{"tax_$i"};
           } else {
-            $credittax = 1;
-          }
-          if ($form->{taxincluded}) {
-            $form->{"tax_$i"} = $amount / ($rate + 1) * $rate;
-            if ($debitcredit) {
-              $form->{"debit_$i"} = $form->{"debit_$i"} - $form->{"tax_$i"};
-            } else {
-              $form->{"credit_$i"} = $form->{"credit_$i"} - $form->{"tax_$i"};
-            }
-          } else {
-            $form->{"tax_$i"} = $amount * $rate;
+            $form->{"credit_$i"} = $form->{"credit_$i"} - $form->{"tax_$i"};
           }
         } else {
-          $form->{"tax_$i"} = 0;
-        }
-      } elsif ($form->{taxincluded}) {
-        if ($debitcredit) {
-          $form->{"debit_$i"} = $form->{"debit_$i"} - $form->{"tax_$i"};
-        } else {
-          $form->{"credit_$i"} = $form->{"credit_$i"} - $form->{"tax_$i"};
+          $form->{"tax_$i"} = $amount * $rate;
         }
+      } else {
+        $form->{"tax_$i"} = 0;
+      }
+    } elsif ($form->{taxincluded}) {
+      if ($debitcredit) {
+        $form->{"debit_$i"} = $form->{"debit_$i"} - $form->{"tax_$i"};
+      } else {
+        $form->{"credit_$i"} = $form->{"credit_$i"} - $form->{"tax_$i"};
       }
-
-      for (@flds) { $a[$j]->{$_} = $form->{"${_}_$i"} }
-      $count++;
     }
+
+    for (@flds) { $a[$j]->{$_} = $form->{"${_}_$i"} }
+    $count++;
   }
 
   for $i (1 .. $count) {
@@ -1653,31 +1716,14 @@ sub post {
     $cr  = $form->{"credit_$i"};
     $tax = $form->{"tax_$i"};
     if ($dr && $cr) {
-      $form->error(
-        $locale->text(
-          'Cannot post transaction with a debit and credit entry for the same account!'
-        ));
-    }
-    if ($form->{taxincluded}) {
-      if ($dr) {
-        $debit += $dr + $tax;
-      }
-      if ($cr) {
-        $credit += $cr + $tax;
-      }
-      $taxtotal += $tax;
-    } else {
-      if ($dr) {
-        $debit += $dr + $tax;
-      }
-      if ($cr) {
-        $credit += $cr + $tax;
-      }
+      $form->error($locale->text('Cannot post transaction with a debit and credit entry for the same account!'));
     }
+    $debit    += $dr + $tax if $dr;
+    $credit   += $cr + $tax if $cr;
+    $taxtotal += $tax if $form->{taxincluded}
   }
-  if (!$taxtotal) {
-    $form->{taxincluded} = 0;
-  }
+  
+  $form->{taxincluded} = 0 if !$taxtotal;
 
   # this is just for the wise guys
   $form->error($locale->text('Cannot post transaction for a closed period!'))
@@ -1685,6 +1731,11 @@ sub post {
   if ($form->round_amount($debit, 2) != $form->round_amount($credit, 2)) {
     $form->error($locale->text('Out of balance transaction!'));
   }
+  
+  if ($form->round_amount($debit, 2) + $form->round_amount($credit, 2) == 0) {
+    $form->error($locale->text('Empty transaction!'));
+  }
+  
   if (($errno = GL->post_transaction(\%myconfig, \%$form)) <= -1) {
     $errno *= -1;
     $err[1] = $locale->text('Cannot have a value in both Debit and Credit!');
@@ -1694,9 +1745,30 @@ sub post {
     $form->error($err[$errno]);
   }
   undef($form->{callback});
-  $form->redirect("Buchung gespeichert. Buchungsnummer = " . $form->{id});
+  # saving the history
+  if(!exists $form->{addition} && $form->{id} ne "") {
+    $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
+    $form->{addition} = "SAVED";
+    $form->{what_done} = $locale->text("Buchungsnummer") . " = " . $form->{id}; 
+    $form->save_history($form->dbconnect(\%myconfig));
+  }
+  # /saving the history 
+
   $lxdebug->leave_sub();
+}
+
+sub post {
+  $lxdebug->enter_sub();
+
+  $form->{title}  = $locale->text("$form->{title} General Ledger Transaction");
+  $form->{storno} = 0;
+
+  post_transaction();
+
+  $form->{callback} = build_std_url("action=add", "show_details");
+  $form->redirect($form->{callback});
 
+  $lxdebug->leave_sub();
 }
 
 sub post_as_new {
@@ -1711,9 +1783,57 @@ sub post_as_new {
 sub storno {
   $lxdebug->enter_sub();
 
-  $form->{id}     = 0;
-  $form->{storno} = 1;
-  &post;
+  if (IS->has_storno(\%myconfig, $form, 'gl')) {
+    $form->{title} = $locale->text("Cancel General Ledger Transaction");
+    $form->error($locale->text("Transaction has already been cancelled!"));
+  }
+
+  my %keep_keys = map { $_, 1 } qw(login password id stylesheet);
+  map { delete $form->{$_} unless $keep_keys{$_} } keys %{ $form };
+
+  prepare_transaction();
+
+  for my $i (1 .. $form->{rowcount}) {
+    for (qw(debit credit tax)) {
+      $form->{"${_}_$i"} =
+        ($form->{"${_}_$i"})
+        ? $form->format_amount(\%myconfig, $form->{"${_}_$i"}, 2)
+        : "";
+    }
+  }
+
+  $form->{storno}      = 1;
+  $form->{storno_id}   = $form->{id};
+  $form->{id}          = 0;
+
+  $form->{reference}   = "Storno-" . $form->{reference};
+  $form->{description} = "Storno-" . $form->{description};
+
+  for my $i (1 .. $form->{rowcount}) {
+    next if (($form->{"debit_$i"} eq "") && ($form->{"credit_$i"} eq ""));
+
+    if ($form->{"debit_$i"} ne "") {
+      $form->{"credit_$i"} = $form->{"debit_$i"};
+      $form->{"debit_$i"}  = "";
+
+    } else {
+      $form->{"debit_$i"}  = $form->{"credit_$i"};
+      $form->{"credit_$i"} = "";
+    }
+  }
+
+  post_transaction();
+
+  # saving the history
+  if(!exists $form->{addition} && $form->{id} ne "") {
+    $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
+  	$form->{addition} = "STORNO";
+  	$form->save_history($form->dbconnect(\%myconfig));
+  }
+  # /saving the history 
+
+  $form->redirect(sprintf $locale->text("Transaction %d cancelled."), $form->{storno_id}); 
+
   $lxdebug->leave_sub();
 
 }