23 files changed, 19333 insertions, 0 deletions
diff --git a/sql-ledger/SL/AM.pm b/sql-ledger/SL/AM.pm
new file mode 100644
index 000000000..dbdd61111
--- /dev/null
+++ b/sql-ledger/SL/AM.pm
@@ -0,0 +1,1478 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors: Jim Rawlings <jim@your-dba.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Administration module
+#    Chart of Accounts
+#    template routines
+#    preferences
+#
+#======================================================================
+
+package AM;
+
+
+sub get_account {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT accno, description, charttype, gifi_accno,
+                 category, link
+                 FROM chart
+	         WHERE id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  
+  foreach my $key (keys %$ref) {
+    $form->{"$key"} = $ref->{"$key"};
+  }
+
+  # get default accounts
+  $query = qq|SELECT inventory_accno_id, income_accno_id, expense_accno_id
+              FROM defaults|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $ref = $sth->fetchrow_hashref(NAME_lc);
+  map { $form->{$_} = $ref->{$_} } keys %ref;
+  $sth->finish;
+
+  # check if we have any transactions
+  $query = qq|SELECT trans_id FROM acc_trans
+              WHERE chart_id = $form->{id}|;
+  ($form->{orphaned}) = $dbh->selectrow_array($query);
+  $form->{orphaned} = !$form->{orphaned};
+
+  $dbh->disconnect;
+
+}
+
+
+sub save_account {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database, turn off AutoCommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  $form->{link} = "";
+  foreach my $item ($form->{AR},
+		    $form->{AR_amount},
+                    $form->{AR_tax},
+                    $form->{AR_paid},
+                    $form->{AP},
+		    $form->{AP_amount},
+		    $form->{AP_tax},
+		    $form->{AP_paid},
+		    $form->{IC},
+		    $form->{IC_sale},
+		    $form->{IC_cogs},
+		    $form->{IC_taxpart},
+		    $form->{IC_income},
+		    $form->{IC_expense},
+		    $form->{IC_taxservice},
+		    $form->{CT_tax}
+		    ) {
+     $form->{link} .= "${item}:" if ($item);
+  }
+  chop $form->{link};
+
+  # strip blanks from accno
+  map { $form->{$_} =~ s/( |')//g } qw(accno gifi_accno);
+  
+  foreach my $item (qw(accno gifi_accno description)) {
+    $form->{$item} =~ s/-(-+)/-/g;
+    $form->{$item} =~ s/ ( )+/ /g;
+  }
+  
+  my $query;
+  my $sth;
+  
+  # if we have an id then replace the old record
+  if ($form->{id}) {
+    $query = qq|UPDATE chart SET
+                accno = '$form->{accno}',
+		description = |.$dbh->quote($form->{description}).qq|,
+		charttype = '$form->{charttype}',
+		gifi_accno = '$form->{gifi_accno}',
+		category = '$form->{category}',
+		link = '$form->{link}'
+		WHERE id = $form->{id}|;
+  } else {
+    $query = qq|INSERT INTO chart 
+                (accno, description, charttype, gifi_accno, category, link)
+                VALUES ('$form->{accno}',|
+		.$dbh->quote($form->{description}).qq|,
+		'$form->{charttype}', '$form->{gifi_accno}',
+		'$form->{category}', '$form->{link}')|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+
+
+  $chart_id = $form->{id};
+
+  if (! $form->{id}) {
+    # get id from chart
+    $query = qq|SELECT id
+		FROM chart
+		WHERE accno = '$form->{accno}'|;
+    ($chart_id) = $dbh->selectrow_array($query);
+  }
+
+  if ($form->{IC_taxpart} || $form->{IC_taxservice} || $form->{CT_tax}) {
+   
+    # add account if it doesn't exist in tax
+    $query = qq|SELECT chart_id
+                FROM tax
+		WHERE chart_id = $chart_id|;
+    my ($tax_id) = $dbh->selectrow_array($query);
+    
+    # add tax if it doesn't exist
+    unless ($tax_id) {
+      $query = qq|INSERT INTO tax (chart_id, rate)
+                  VALUES ($chart_id, 0)|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+  } else {
+    # remove tax
+    if ($form->{id}) {
+      $query = qq|DELETE FROM tax
+		  WHERE chart_id = $form->{id}|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+  }
+
+  # commit
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+
+sub delete_account {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database, turn off AutoCommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  my $query = qq|SELECT * FROM acc_trans
+                 WHERE chart_id = $form->{id}|;
+  if ($dbh->selectrow_array($query)) {
+    $dbh->disconnect;
+    return;
+  }
+
+
+  # delete chart of account record
+  $query = qq|DELETE FROM chart
+              WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # set inventory_accno_id, income_accno_id, expense_accno_id to defaults
+  $query = qq|UPDATE parts
+              SET inventory_accno_id = 
+	                 (SELECT inventory_accno_id FROM defaults)
+	      WHERE inventory_accno_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $query = qq|UPDATE parts
+              SET income_accno_id =
+	                 (SELECT income_accno_id FROM defaults)
+	      WHERE income_accno_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $query = qq|UPDATE parts
+              SET expense_accno_id =
+	                 (SELECT expense_accno_id FROM defaults)
+	      WHERE expense_accno_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  foreach my $table (qw(partstax customertax vendortax tax)) {
+    $query = qq|DELETE FROM $table
+		WHERE chart_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+
+  # commit and redirect
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+  
+  $rc;
+
+}
+
+
+sub gifi_accounts {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT accno, description
+                 FROM gifi
+		 ORDER BY accno|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ALL} }, $ref;
+  }
+
+  $dbh->disconnect;
+  
+}
+
+
+
+sub get_gifi {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT accno, description
+                 FROM gifi
+	         WHERE accno = '$form->{accno}'|;
+
+  ($form->{accno}, $form->{description}) = $dbh->selectrow_array($query);
+
+  # check for transactions
+  $query = qq|SELECT * FROM acc_trans a
+              JOIN chart c ON (a.chart_id = c.id)
+	      JOIN gifi g ON (c.gifi_accno = g.accno)
+	      WHERE g.accno = '$form->{accno}'|;
+  ($form->{orphaned}) = $dbh->selectrow_array($query);
+  $form->{orphaned} = !$form->{orphaned};
+
+  $dbh->disconnect;
+
+}
+
+
+sub save_gifi {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $form->{accno} =~ s/( |')//g;
+  
+  foreach my $item (qw(accno description)) {
+    $form->{$item} =~ s/-(-+)/-/g;
+    $form->{$item} =~ s/ ( )+/ /g;
+  }
+
+  # id is the old account number!
+  if ($form->{id}) {
+    $query = qq|UPDATE gifi SET
+                accno = '$form->{accno}',
+		description = |.$dbh->quote($form->{description}).qq|
+		WHERE accno = '$form->{id}'|;
+  } else {
+    $query = qq|INSERT INTO gifi 
+                (accno, description)
+                VALUES ('$form->{accno}',|
+		.$dbh->quote($form->{description}).qq|)|;
+  }
+  $dbh->do($query) || $form->dberror; 
+  
+  $dbh->disconnect;
+
+}
+
+
+sub delete_gifi {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  # id is the old account number!
+  $query = qq|DELETE FROM gifi
+	      WHERE accno = '$form->{id}'|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub warehouses {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->sort_order();
+  my $query = qq|SELECT id, description
+                 FROM warehouse
+		 ORDER BY 2 $form->{direction}|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ALL} }, $ref;
+  }
+
+  $dbh->disconnect;
+  
+}
+
+
+
+sub get_warehouse {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT description
+                 FROM warehouse
+	         WHERE id = $form->{id}|;
+  ($form->{description}) = $dbh->selectrow_array($query);
+
+  # see if it is in use
+  $query = qq|SELECT * FROM inventory
+              WHERE warehouse_id = $form->{id}|;
+  ($form->{orphaned}) = $dbh->selectrow_array($query);
+  $form->{orphaned} = !$form->{orphaned};
+
+  $dbh->disconnect;
+
+}
+
+
+sub save_warehouse {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $form->{description} =~ s/-(-)+/-/g;
+  $form->{description} =~ s/ ( )+/ /g;
+
+  if ($form->{id}) {
+    $query = qq|UPDATE warehouse SET
+		description = |.$dbh->quote($form->{description}).qq|
+		WHERE id = $form->{id}|;
+  } else {
+    $query = qq|INSERT INTO warehouse
+                (description)
+                VALUES (|.$dbh->quote($form->{description}).qq|)|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub delete_warehouse {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $query = qq|DELETE FROM warehouse
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+
+sub departments {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->sort_order();
+  my $query = qq|SELECT id, description, role
+                 FROM department
+		 ORDER BY 2 $form->{direction}|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ALL} }, $ref;
+  }
+
+  $dbh->disconnect;
+  
+}
+
+
+
+sub get_department {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT description, role
+                 FROM department
+	         WHERE id = $form->{id}|;
+  ($form->{description}, $form->{role}) = $dbh->selectrow_array($query);
+  
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  # see if it is in use
+  $query = qq|SELECT * FROM dpt_trans
+              WHERE department_id = $form->{id}|;
+  ($form->{orphaned}) = $dbh->selectrow_array($query);
+  $form->{orphaned} = !$form->{orphaned};
+
+  $dbh->disconnect;
+
+}
+
+
+sub save_department {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->{description} =~ s/-(-)+/-/g;
+  $form->{description} =~ s/ ( )+/ /g;
+
+  if ($form->{id}) {
+    $query = qq|UPDATE department SET
+		description = |.$dbh->quote($form->{description}).qq|,
+		role = '$form->{role}'
+		WHERE id = $form->{id}|;
+  } else {
+    $query = qq|INSERT INTO department 
+                (description, role)
+                VALUES (|
+		.$dbh->quote($form->{description}).qq|, '$form->{role}')|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub delete_department {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $query = qq|DELETE FROM department
+	      WHERE id = $form->{id}|;
+  $dbh->do($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub business {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->sort_order();
+  my $query = qq|SELECT id, description, discount
+                 FROM business
+		 ORDER BY 2 $form->{direction}|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ALL} }, $ref;
+  }
+
+  $dbh->disconnect;
+  
+}
+
+
+
+sub get_business {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT description, discount
+                 FROM business
+	         WHERE id = $form->{id}|;
+  ($form->{description}, $form->{discount}) = $dbh->selectrow_array($query);
+
+  $dbh->disconnect;
+
+}
+
+
+sub save_business {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $form->{description} =~ s/-(-)+/-/g;
+  $form->{description} =~ s/ ( )+/ /g;
+  $form->{discount} /= 100;
+  
+  if ($form->{id}) {
+    $query = qq|UPDATE business SET
+		description = |.$dbh->quote($form->{description}).qq|,
+		discount = $form->{discount}
+		WHERE id = $form->{id}|;
+  } else {
+    $query = qq|INSERT INTO business 
+                (description, discount)
+		VALUES (|
+		.$dbh->quote($form->{description}).qq|, $form->{discount})|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub delete_business {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $query = qq|DELETE FROM business
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub sic {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->{sort} = "code" unless $form->{sort};
+  my @a = qw(code description);
+  my %ordinal = ( code		=> 1,
+                  description	=> 3 );
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+  my $query = qq|SELECT code, sictype, description
+                 FROM sic
+		 ORDER BY $sortorder|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ALL} }, $ref;
+  }
+
+  $dbh->disconnect;
+  
+}
+
+
+
+sub get_sic {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT code, sictype, description
+                 FROM sic
+	         WHERE code = |.$dbh->quote($form->{code});
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub save_sic {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  foreach my $item (qw(code description)) {
+    $form->{$item} =~ s/-(-)+/-/g;
+  }
+ 
+  # if there is an id
+  if ($form->{id}) {
+    $query = qq|UPDATE sic SET
+                code = |.$dbh->quote($form->{code}).qq|,
+		sictype = '$form->{sictype}',
+		description = |.$dbh->quote($form->{description}).qq|
+		WHERE code = |.$dbh->quote($form->{id});
+  } else {
+    $query = qq|INSERT INTO sic 
+                (code, sictype, description)
+                VALUES (|
+		.$dbh->quote($form->{code}).qq|,
+		'$form->{sictype}',|
+		.$dbh->quote($form->{description}).qq|)|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub delete_sic {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $query = qq|DELETE FROM sic
+	      WHERE code = |.$dbh->quote($form->{code});
+  $dbh->do($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub language {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->{sort} = "code" unless $form->{sort};
+  my @a = qw(code description);
+  my %ordinal = ( code		=> 1,
+                  description	=> 2 );
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+  
+  my $query = qq|SELECT code, description
+                 FROM language
+		 ORDER BY $sortorder|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ALL} }, $ref;
+  }
+
+  $dbh->disconnect;
+  
+}
+
+
+
+sub get_language {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT *
+                 FROM language
+	         WHERE code = |.$dbh->quote($form->{code});
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+
+  $dbh->disconnect;
+
+}
+
+
+sub save_language {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->{code} =~ s/ //g;
+  foreach my $item (qw(code description)) {
+    $form->{$item} =~ s/-(-)+/-/g;
+    $form->{$item} =~ s/ ( )+/-/g;
+  }
+  
+  # if there is an id
+  if ($form->{id}) {
+    $query = qq|UPDATE language SET
+                code = |.$dbh->quote($form->{code}).qq|,
+		description = |.$dbh->quote($form->{description}).qq|
+		WHERE code = |.$dbh->quote($form->{id});
+  } else {
+    $query = qq|INSERT INTO language
+                (code, description)
+                VALUES (|
+		.$dbh->quote($form->{code}).qq|,|
+		.$dbh->quote($form->{description}).qq|)|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub delete_language {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $query = qq|DELETE FROM language
+	      WHERE code = |.$dbh->quote($form->{code});
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+
+sub load_template {
+  my ($self, $form) = @_;
+  
+  open(TEMPLATE, "$form->{file}") or $form->error("$form->{file} : $!");
+
+  while (<TEMPLATE>) {
+    $form->{body} .= $_;
+  }
+
+  close(TEMPLATE);
+
+}
+
+
+sub save_template {
+  my ($self, $form) = @_;
+  
+  open(TEMPLATE, ">$form->{file}") or $form->error("$form->{file} : $!");
+  
+  # strip 
+  $form->{body} =~ s/\r\n/\n/g;
+  print TEMPLATE $form->{body};
+
+  close(TEMPLATE);
+
+}
+
+
+
+sub save_preferences {
+  my ($self, $myconfig, $form, $memberfile, $userspath) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  # update name
+  my $query = qq|UPDATE employee
+                 SET name = |.$dbh->quote($form->{name}).qq|,
+	         role = '$form->{role}'
+	         WHERE login = '$form->{login}'|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  # get default currency
+  $query = qq|SELECT curr, businessnumber
+              FROM defaults|;
+  ($form->{currency}, $form->{businessnumber}) = $dbh->selectrow_array($query);
+  $form->{currency} =~ s/:.*//;
+  
+  $dbh->disconnect;
+
+  my $myconfig = new User "$memberfile", "$form->{login}";
+  
+  foreach my $item (keys %$form) {
+    $myconfig->{$item} = $form->{$item};
+  }
+  
+  $myconfig->{password} = $form->{new_password} if ($form->{old_password} ne $form->{new_password});
+
+  $myconfig->save_member($memberfile, $userspath);
+
+  1;
+
+}
+
+
+sub save_defaults {
+  my ($self, $myconfig, $form) = @_;
+
+  map { ($form->{$_}) = split /--/, $form->{$_} } qw(inventory_accno income_accno expense_accno fxgain_accno fxloss_accno);
+  
+  my @a;
+  $form->{curr} =~ s/ //g;
+  map { push(@a, uc pack "A3", $_) if $_ } split /:/, $form->{curr};
+  $form->{curr} = join ':', @a;
+    
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  # save defaults
+  my $query = qq|UPDATE defaults SET
+                 inventory_accno_id = 
+		     (SELECT id FROM chart
+		                WHERE accno = '$form->{inventory_accno}'),
+                 income_accno_id =
+		     (SELECT id FROM chart
+		                WHERE accno = '$form->{income_accno}'),
+	         expense_accno_id =
+		     (SELECT id FROM chart
+		                WHERE accno = '$form->{expense_accno}'),
+	         fxgain_accno_id =
+		     (SELECT id FROM chart
+		                WHERE accno = '$form->{fxgain_accno}'),
+	         fxloss_accno_id =
+		     (SELECT id FROM chart
+		                WHERE accno = '$form->{fxloss_accno}'),
+	         sinumber = '$form->{sinumber}',
+		 vinumber = '$form->{vinumber}',
+	         sonumber = '$form->{sonumber}',
+	         ponumber = '$form->{ponumber}',
+		 sqnumber = '$form->{sqnumber}',
+		 rfqnumber = '$form->{rfqnumber}',
+		 partnumber = '$form->{partnumber}',
+		 employeenumber = '$form->{employeenumber}',
+		 customernumber = '$form->{customernumber}',
+		 vendornumber = '$form->{vendornumber}',
+		 yearend = '$form->{yearend}',
+		 curr = '$form->{curr}',
+		 weightunit = |.$dbh->quote($form->{weightunit}).qq|,
+		 businessnumber = |.$dbh->quote($form->{businessnumber});
+  $dbh->do($query) || $form->dberror($query);
+
+  foreach my $item (split / /, $form->{taxaccounts}) {
+    $form->{$item} = $form->parse_amount($myconfig, $form->{$item}) / 100;
+    $query = qq|UPDATE tax
+		SET rate = $form->{$item},
+		taxnumber = |.$dbh->quote($form->{"taxnumber_$item"}).qq|
+		WHERE chart_id = $item|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+sub defaultaccounts {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  # get defaults from defaults table
+  my $query = qq|SELECT * FROM defaults|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  $form->{defaults} = $sth->fetchrow_hashref(NAME_lc);
+  $form->{defaults}{IC} = $form->{defaults}{inventory_accno_id};
+  $form->{defaults}{IC_income} = $form->{defaults}{income_accno_id};
+  $form->{defaults}{IC_expense} = $form->{defaults}{expense_accno_id};
+  $form->{defaults}{FX_gain} = $form->{defaults}{fxgain_accno_id};
+  $form->{defaults}{FX_loss} = $form->{defaults}{fxloss_accno_id};
+  
+  
+  $sth->finish;
+
+
+  $query = qq|SELECT id, accno, description, link
+              FROM chart
+              WHERE link LIKE '%IC%'
+              ORDER BY accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    foreach my $key (split(/:/, $ref->{link})) {
+      if ($key =~ /IC/) {
+	$nkey = $key;
+	if ($key =~ /cogs/) {
+	  $nkey = "IC_expense";
+	}
+	if ($key =~ /sale/) {
+	  $nkey = "IC_income";
+	}
+        %{ $form->{IC}{$nkey}{$ref->{accno}} } = ( id => $ref->{id},
+                                        description => $ref->{description} );
+      }
+    }
+  }
+  $sth->finish;
+
+
+  $query = qq|SELECT id, accno, description
+              FROM chart
+	      WHERE category = 'I'
+	      AND charttype = 'A'
+              ORDER BY accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    %{ $form->{IC}{FX_gain}{$ref->{accno}} } = ( id => $ref->{id},
+                                      description => $ref->{description} );
+  }
+  $sth->finish;
+
+  $query = qq|SELECT id, accno, description
+              FROM chart
+	      WHERE category = 'E'
+	      AND charttype = 'A'
+              ORDER BY accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    %{ $form->{IC}{FX_loss}{$ref->{accno}} } = ( id => $ref->{id},
+                                      description => $ref->{description} );
+  }
+  $sth->finish;
+
+
+  # now get the tax rates and numbers
+  $query = qq|SELECT chart.id, chart.accno, chart.description,
+              tax.rate * 100 AS rate, tax.taxnumber
+              FROM chart, tax
+	      WHERE chart.id = tax.chart_id|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $form->{taxrates}{$ref->{accno}}{id} = $ref->{id};
+    $form->{taxrates}{$ref->{accno}}{description} = $ref->{description};
+    $form->{taxrates}{$ref->{accno}}{taxnumber} = $ref->{taxnumber} if $ref->{taxnumber};
+    $form->{taxrates}{$ref->{accno}}{rate} = $ref->{rate} if $ref->{rate};
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+  
+}
+
+
+sub backup {
+  my ($self, $myconfig, $form, $userspath, $gzip) = @_;
+  
+  my $mail;
+  my $err;
+  
+  my @t = localtime(time);
+  $t[4]++;
+  $t[5] += 1900;
+  $t[3] = substr("0$t[3]", -2);
+  $t[4] = substr("0$t[4]", -2);
+
+  my $boundary = time;
+  my $tmpfile = "$userspath/$boundary.$myconfig->{dbname}-$form->{dbversion}-$t[5]$t[4]$t[3].sql";
+  my $out = $form->{OUT};
+  $form->{OUT} = ">$tmpfile";
+
+  open(OUT, "$form->{OUT}") or $form->error("$form->{OUT} : $!");
+
+  # get sequences, functions and triggers
+  my @tables = ();
+  my @sequences = ();
+  my @functions = ();
+  my @triggers = ();
+  my @schema = ();
+  
+  # get dbversion from -tables.sql
+  my $file = "$myconfig->{dbdriver}-tables.sql";
+
+  open(FH, "sql/$file") or $form->error("sql/$file : $!");
+
+  my @a = <FH>;
+  close(FH);
+
+  @dbversion = grep /defaults \(version\)/, @a;
+  
+  $dbversion = "@dbversion";
+  $dbversion =~ /(\d+\.\d+\.\d+)/;
+  $dbversion = User::calc_version($1);
+  
+  opendir SQLDIR, "sql/." or $form->error($!);
+  @a = grep /$myconfig->{dbdriver}-upgrade-.*?\.sql$/, readdir SQLDIR;
+  closedir SQLDIR;
+
+  my $mindb;
+  my $maxdb;
+  
+  foreach my $line (@a) {
+
+    $upgradescript = $line;
+    $line =~ s/(^$myconfig->{dbdriver}-upgrade-|\.sql$)//g;
+    
+    ($mindb, $maxdb) = split /-/, $line;
+    $mindb = User::calc_version($mindb);
+
+    next if $mindb < $dbversion;
+    
+    $maxdb = User::calc_version($maxdb);
+    
+    $upgradescripts{$maxdb} = $upgradescript;
+  }
+
+
+  $upgradescripts{$dbversion} = "$myconfig->{dbdriver}-tables.sql";
+  $upgradescripts{functions} = "$myconfig->{dbdriver}-functions.sql";
+
+  if (-f "sql/$myconfig->{dbdriver}-custom_tables.sql") {
+    $upgradescripts{customtables} = "$myconfig->{dbdriver}-custom_tables.sql";
+  }
+  if (-f "sql/$myconfig->{dbdriver}-custom_functions.sql") {
+    $upgradescripts{customfunctions} = "$myconfig->{dbdriver}-custom_functions.sql";
+  }
+  
+  foreach my $key (sort keys %upgradescripts) {
+
+    $file = $upgradescripts{$key};
+  
+    open(FH, "sql/$file") or $form->error("sql/$file : $!");
+
+    push @schema, qq|-- $file\n|;
+   
+    while (<FH>) {
+
+      if (/create table (\w+)/i) {
+	push @tables, $1;
+      }
+
+      if (/create sequence (\w+)/i) {
+	push @sequences, $1;
+      }
+
+      if (/end function/i) {
+	push @functions, $_;
+	$function = 0;
+	next;
+      }
+
+      if (/create function /i) {
+	$function = 1;
+      }
+      
+      if ($function) {
+	push @functions, $_;
+	next;
+      }
+
+      if (/end trigger/i) {
+	push @triggers, $_;
+	$trigger = 0;
+	next;
+      }
+
+      if (/create trigger/i) {
+	$trigger = 1;
+      }
+
+      if ($trigger) {
+	push @triggers, $_;
+	next;
+      }
+      
+      push @schema, $_ if $_ !~ /^(insert|--)/i;
+      
+    }
+    close(FH);
+    
+  }
+
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $today = scalar localtime;
+
+  $myconfig->{dbhost} = 'localhost' unless $myconfig->{dbhost};
+  
+  print OUT qq|-- SQL-Ledger Backup
+-- Dataset: $myconfig->{dbname}
+-- Version: $form->{dbversion}
+-- Host: $myconfig->{dbhost}
+-- Login: $form->{login}
+-- User: $myconfig->{name}
+-- Date: $today
+--
+|;
+
+ 
+  my $restrict = ($myconfig->{dbdriver} eq 'DB2') ? "RESTRICT" : "";
+  
+  @tables = grep !/^temp/, @tables;
+  # drop tables and sequences
+  map { print OUT qq|DROP TABLE $_;\n| } @tables;
+  map { print OUT qq|DROP SEQUENCE $_ $restrict;\n| } @sequences;
+
+  print OUT "--\n";
+  
+  # triggers and index files are dropped with the tables
+  
+  # drop functions
+  foreach $item (@functions) {
+    if ($item =~ /create function (.*\))/i) {
+      print OUT qq|DROP FUNCTION $1;\n|;
+    }
+  }
+  
+  # add schema
+  print OUT @schema;
+  print OUT "\n";
+  
+  print OUT qq|-- set options
+$myconfig->{dboptions};
+--
+|;
+
+  my $query;
+  my $sth;
+  my @arr;
+  my $fields;
+  
+  foreach $table (@tables) {
+
+    $query = qq|SELECT * FROM $table|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $query = qq|INSERT INTO $table (|;
+    $query .= join ',', (map { $sth->{NAME}->[$_] } (0 .. $sth->{NUM_OF_FIELDS} - 1));
+    $query .= qq|) VALUES|;
+    
+    while (@arr = $sth->fetchrow_array) {
+
+      $fields = "(";
+      
+      $fields .= join ',', map { $dbh->quote($_) } @arr;
+      $fields .= ")";
+	
+      print OUT qq|$query $fields;\n|;
+    }
+    
+    $sth->finish;
+  }
+
+
+  # create sequences and triggers
+  foreach $item (@sequences) {
+    if ($myconfig->{dbdriver} eq 'DB2') {
+      $query = qq|SELECT NEXTVAL FOR $item FROM sysibm.sysdummy1|;
+    } else {
+      $query = qq|SELECT last_value FROM $item|;
+    }
+    
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+    my ($id) = $sth->fetchrow_array;
+    $sth->finish;
+    $id++;
+  
+    print OUT qq|--
+DROP SEQUENCE $item $restrict;\n|;
+    
+    if ($myconfig->{dbdriver} eq 'DB2') {
+      print OUT qq|CREATE SEQUENCE $item AS INTEGER START WITH $id INCREMENT BY 1 MAXVALUE 2147483647 MINVALUE 1 CACHE 5;\n|;
+    } else {
+      print OUT qq|CREATE SEQUENCE $item START $id;\n|;
+    }
+  }
+
+  print OUT "--\n";
+  
+  # functions
+  map { print OUT $_ } @functions;
+
+  # triggers
+  map { print OUT $_ } @triggers;
+
+  # add the index files
+  open(FH, "sql/$myconfig->{dbdriver}-indices.sql");
+  @a = <FH>;
+  close(FH);
+  print OUT @a;
+  
+  close(OUT);
+  
+  $dbh->disconnect;
+
+  # compress backup if gzip defined
+  my $suffix = "";
+  if ($gzip) {
+    my @args = split / /, $gzip;
+    my @s = @args;
+    
+    push @args, "$tmpfile";
+    system(@args) == 0 or $form->error("$args[0] : $?");
+    
+    shift @s;
+    my %s = @s;
+    $suffix = ${-S} || ".gz";
+    $tmpfile .= $suffix;
+  }
+  
+  if ($form->{media} eq 'email') {
+   
+    use SL::Mailer;
+    $mail = new Mailer;
+
+    $mail->{to} = qq|"$myconfig->{name}" <$myconfig->{email}>|;
+    $mail->{from} = qq|"$myconfig->{name}" <$myconfig->{email}>|;
+    $mail->{subject} = "SQL-Ledger Backup / $myconfig->{dbname}-$form->{dbversion}-$t[5]$t[4]$t[3].sql$suffix";
+    @{ $mail->{attachments} } = ($tmpfile);
+    $mail->{version} = $form->{version};
+    $mail->{fileid} = "$boundary.";
+
+    $myconfig->{signature} =~ s/\\n/\r\n/g;
+    $mail->{message} = "-- \n$myconfig->{signature}";
+    
+    $err = $mail->send($out);
+  }
+  
+  if ($form->{media} eq 'file') {
+   
+    open(IN, "$tmpfile") or $form->error("$tmpfile : $!");
+    open(OUT, ">-") or $form->error("STDOUT : $!");
+   
+    print OUT qq|Content-Type: application/file;
+Content-Disposition: attachment; filename="$myconfig->{dbname}-$form->{dbversion}-$t[5]$t[4]$t[3].sql$suffix"
+
+|;
+
+    while (<IN>) {
+      print OUT $_;
+    }
+
+    close(IN);
+    close(OUT);
+    
+  }
+
+  unlink "$tmpfile";
+   
+}
+
+
+sub closedto {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT closedto, revtrans, audittrail
+                 FROM defaults|;
+  ($form->{closedto}, $form->{revtrans}, $form->{audittrail}) = $dbh->selectrow_array($query);
+  
+  $dbh->disconnect;
+
+}
+
+ 
+sub closebooks {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  if ($form->{revtrans}) {
+    
+    $query = qq|UPDATE defaults SET closedto = NULL,
+				    revtrans = '1'|;
+  } else {
+    if ($form->{closedto}) {
+      
+      $query = qq|UPDATE defaults SET closedto = '$form->{closedto}',
+				      revtrans = '0'|;
+    } else {
+      
+      $query = qq|UPDATE defaults SET closedto = NULL,
+				      revtrans = '0'|;
+    }
+  }
+
+  if ($form->{audittrail}) {
+    $query .= qq|, audittrail = '1'|;
+  } else {
+    $query .= qq|, audittrail = '0'|;
+  }
+
+  # set close in defaults
+  $dbh->do($query) || $form->dberror($query);
+
+  if ($form->{removeaudittrail}) {
+    $query = qq|DELETE FROM audittrail
+                WHERE transdate < '$form->{removeaudittrail}'|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+		
+  
+  $dbh->commit;
+  $dbh->disconnect;
+  
+}
+
+
+sub earningsaccounts {
+  my ($self, $myconfig, $form) = @_;
+
+  my ($query, $sth, $ref);
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  # get chart of accounts
+  $query = qq|SELECT accno,description
+              FROM chart
+              WHERE charttype = 'A'
+	      AND category = 'Q'
+              ORDER by accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  $form->{chart} = "";
+						  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{chart} }, $ref;
+  }
+  $sth->finish;
+
+  $dbh->disconnect;
+	      
+}
+
+
+sub post_yearend {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database, turn off AutoCommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+  my $uid = time;
+  $uid .= $form->{login};
+
+  $query = qq|INSERT INTO gl (reference, employee_id)
+	      VALUES ('$uid', (SELECT id FROM employee
+			       WHERE login = '$form->{login}'))|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $query = qq|SELECT id FROM gl
+	      WHERE reference = '$uid'|;
+  ($form->{id}) = $dbh->selectrow_array($query);
+
+  $query = qq|UPDATE gl SET 
+	      reference = |.$dbh->quote($form->{reference}).qq|,
+	      description = |.$dbh->quote($form->{description}).qq|,
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      transdate = '$form->{transdate}',
+	      department_id = 0
+	      WHERE id = $form->{id}|;
+
+  $dbh->do($query) || $form->dberror($query);
+
+  my $amount;
+  my $accno;
+  
+  # insert acc_trans transactions
+  for my $i (1 .. $form->{rowcount}) {
+    # extract accno
+    ($accno) = split(/--/, $form->{"accno_$i"});
+    $amount = 0;
+
+    if ($form->{"credit_$i"} != 0) {
+      $amount = $form->{"credit_$i"};
+    }
+    if ($form->{"debit_$i"} != 0) {
+      $amount = $form->{"debit_$i"} * -1;
+    }
+
+
+    # if there is an amount, add the record
+    if ($amount != 0) {
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
+                  source)
+		  VALUES
+		  ($form->{id}, (SELECT id
+		                 FROM chart
+				 WHERE accno = '$accno'),
+		   $amount, '$form->{transdate}', |
+		   .$dbh->quote($form->{reference}).qq|)|;
+    
+      $dbh->do($query) || $form->dberror($query);
+    }
+  }
+
+  $query = qq|INSERT INTO yearend (trans_id, transdate)
+              VALUES ($form->{id}, '$form->{transdate}')|;
+  $dbh->do($query) || $form->dberror($query);
+
+  my %audittrail = ( tablename	=> 'gl',
+                     reference	=> $form->{reference},
+	  	     formname	=> 'yearend',
+		     action	=> 'posted',
+		     id		=> $form->{id} );
+  $form->audittrail($dbh, "", \%audittrail);
+  
+  # commit and redirect
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/AP.pm b/sql-ledger/SL/AP.pm
new file mode 100644
index 000000000..05bc77a3a
--- /dev/null
+++ b/sql-ledger/SL/AP.pm
@@ -0,0 +1,464 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Accounts Payables database backend routines
+#
+#======================================================================
+
+
+package AP;
+
+
+sub post_transaction {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  my $null;
+  my $taxrate;
+  my $amount;
+  my $exchangerate = 0;
+  
+  # split and store id numbers in link accounts
+  map { ($form->{AP_amounts}{"amount_$_"}) = split(/--/, $form->{"AP_amount_$_"}) } (1 .. $form->{rowcount});
+  ($form->{AP_amounts}{payables}) = split(/--/, $form->{AP});
+
+  ($null, $form->{department_id}) = split(/--/, $form->{department});
+  $form->{department_id} *= 1;
+
+  if ($form->{currency} eq $form->{defaultcurrency}) {
+    $form->{exchangerate} = 1;
+  } else {
+    $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{transdate}, 'sell');
+
+    $form->{exchangerate} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{exchangerate});
+  }
+  
+  # reverse and parse amounts
+  for my $i (1 .. $form->{rowcount}) {
+    $form->{"amount_$i"} = $form->round_amount($form->parse_amount($myconfig, $form->{"amount_$i"}) * $form->{exchangerate} * -1, 2);
+    $form->{netamount} += ($form->{"amount_$i"} * -1);
+  }
+
+  
+  # taxincluded doesn't make sense if there is no amount
+  $form->{taxincluded} = 0 if ($form->{netamount} == 0);
+
+  for my $item (split / /, $form->{taxaccounts}) {
+    $form->{AP_amounts}{"tax_$item"} = $item;
+
+    $form->{"tax_$item"} = $form->round_amount($form->parse_amount($myconfig, $form->{"tax_$item"}) * $form->{exchangerate}, 2) * -1;
+    $form->{tax} += ($form->{"tax_$item"} * -1);
+  }
+ 
+
+  # adjust paidaccounts if there is no date in the last row
+  $form->{paidaccounts}-- unless ($form->{"datepaid_$form->{paidaccounts}"});
+  
+  $form->{paid} = 0;
+  # add payments
+  for my $i (1 .. $form->{paidaccounts}) {
+    $form->{"paid_$i"} = $form->round_amount($form->parse_amount($myconfig, $form->{"paid_$i"}), 2);
+    
+    $form->{paid} += $form->{"paid_$i"};
+    $form->{datepaid} = $form->{"datepaid_$i"};
+
+  }
+  
+  
+  if ($form->{taxincluded} *= 1) {
+    for $i (1 .. $form->{rowcount}) {
+      $tax = ($form->{netamount}) ? $form->{tax} * $form->{"amount_$i"} / $form->{netamount} : 0;
+      $amount = $form->{"amount_$i"} - $tax;
+      $form->{"amount_$i"} = $form->round_amount($amount, 2);
+      $diff += $amount - $form->{"amount_$i"};
+    }
+
+    $form->{netamount} -= $form->{tax};
+    # deduct difference from amount_1
+    $form->{amount_1} += $form->round_amount($diff, 2);
+  }
+
+  $form->{amount} = $form->{netamount} + $form->{tax};
+  $form->{paid} = $form->round_amount($form->{paid} * $form->{exchangerate}, 2);
+  
+  my $query;
+  my $sth;
+
+  # if we have an id delete old records
+  if ($form->{id}) {
+
+    # delete detail records
+    $query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+    
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+
+    $query = qq|INSERT INTO ap (invnumber, employee_id)
+                VALUES ('$uid', (SELECT id FROM employee
+		                 WHERE login = '$form->{login}') )|;
+    $dbh->do($query) || $form->dberror($query);
+    
+    $query = qq|SELECT id FROM ap
+                WHERE invnumber = '$uid'|;
+    ($form->{id}) = $dbh->selectrow_array($query);
+  }
+
+  $form->{datepaid} = $form->{transdate} unless ($form->{datepaid});
+  my $datepaid = ($form->{paid} != 0) ? qq|'$form->{datepaid}'| : 'NULL';
+
+  $query = qq|UPDATE ap SET
+	      invnumber = |.$dbh->quote($form->{invnumber}).qq|,
+	      transdate = '$form->{transdate}',
+	      ordnumber = |.$dbh->quote($form->{ordnumber}).qq|,
+	      vendor_id = $form->{vendor_id},
+	      taxincluded = '$form->{taxincluded}',
+	      amount = $form->{amount},
+	      duedate = |.$form->dbquote($form->{duedate}, SQL_DATE).qq|,
+	      paid = $form->{paid},
+	      datepaid = $datepaid,
+	      netamount = $form->{netamount},
+	      curr = |.$dbh->quote($form->{currency}).qq|,
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      department_id = $form->{department_id}
+	      WHERE id = $form->{id}
+	     |;
+  $dbh->do($query) || $form->dberror($query);
+
+  # amount for AP account
+  $form->{payables} = $form->{amount};
+  
+
+  # update exchangerate
+  if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+    $form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, 0, $form->{exchangerate});
+  }
+
+  # add individual transactions
+  foreach my $item (keys %{ $form->{AP_amounts} }) {
+    
+    if ($form->{$item} != 0) {
+
+      $project_id = 'NULL';
+      if ($item =~ /amount_/) {
+	if ($form->{"projectnumber_$'"}) {
+	  ($null, $project_id) = split /--/, $form->{"projectnumber_$'"}
+	}
+      }
+
+      # insert detail records in acc_trans
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
+                                         project_id)
+                  VALUES ($form->{id}, (SELECT id FROM chart
+		         WHERE accno = '$form->{AP_amounts}{$item}'),
+		  $form->{$item}, '$form->{transdate}', $project_id)|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+  }
+
+  # if there is no amount but a payment record a payable
+  if ($form->{amount} == 0) {
+    $form->{payables} = $form->{paid};
+    $form->{payables} -= $form->{paid_1} if $form->{amount_1} != 0;
+  }
+ 
+  # add paid transactions
+  for my $i (1 .. $form->{paidaccounts}) {
+    if ($form->{"paid_$i"} != 0) {
+      
+      # get paid account
+      ($form->{AP_amounts}{"paid_$i"}) = split(/--/, $form->{"AP_paid_$i"});
+      $form->{"datepaid_$i"} = $form->{transdate} unless ($form->{"datepaid_$i"});
+
+      $exchangerate = 0;
+      if ($form->{currency} eq $form->{defaultcurrency}) {
+	$form->{"exchangerate_$i"} = 1;
+      } else {
+	$exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'sell');
+
+	$form->{"exchangerate_$i"} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{"exchangerate_$i"});
+      }
+      
+      
+      # if there is no amount
+      if ($form->{amount} == 0 && $form->{netamount} == 0) {
+	$form->{exchangerate} = $form->{"exchangerate_$i"};
+      }
+      
+      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate} * -1, 2);
+      if ($form->{payables} != 0) {
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		    transdate)
+		    VALUES ($form->{id},
+		        (SELECT id FROM chart
+			WHERE accno = '$form->{AP_amounts}{payables}'),
+		    $amount, '$form->{"datepaid_$i"}')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+      $form->{payables} = $amount;
+
+      # add payment
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+                  transdate, source, memo)
+                  VALUES ($form->{id},
+		      (SELECT id FROM chart
+		      WHERE accno = '$form->{AP_amounts}{"paid_$i"}'),
+		  $form->{"paid_$i"}, '$form->{"datepaid_$i"}', |
+		  .$dbh->quote($form->{"source_$i"}).qq|, |
+		  .$dbh->quote($form->{"memo_$i"}).qq|)|;
+      $dbh->do($query) || $form->dberror($query);
+      
+      # add exchange rate difference
+      $amount = $form->round_amount($form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1), 2);
+      if ($amount != 0) {
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		    transdate, fx_transaction, cleared)
+		    VALUES ($form->{id},
+		      (SELECT id FROM chart
+		      WHERE accno = '$form->{AP_amounts}{"paid_$i"}'),
+		    $amount, '$form->{"datepaid_$i"}', '1', '0')|;
+
+	$dbh->do($query) || $form->dberror($query);
+      }
+
+      # exchangerate gain/loss
+      $amount = $form->round_amount($form->{"paid_$i"} * ($form->{exchangerate} - $form->{"exchangerate_$i"}), 2);
+
+      if ($amount != 0) {
+	$accno = ($amount > 0) ? $form->{fxgain_accno} : $form->{fxloss_accno};
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		    transdate, fx_transaction, cleared)
+		    VALUES ($form->{id}, (SELECT id FROM chart
+				WHERE accno = '$accno'),
+		    $amount, '$form->{"datepaid_$i"}', '1', '0')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+
+      # update exchange rate record
+      if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+	$form->update_exchangerate($dbh, $form->{currency}, $form->{"datepaid_$i"}, 0, $form->{"exchangerate_$i"});
+      }
+    }
+  }
+
+  # save printed and queued
+  $form->save_status($dbh);
+  
+  my %audittrail = ( tablename  => 'ap',
+                     reference  => $form->{invnumber},
+		     formname   => 'transaction',
+		     action     => 'posted',
+		     id         => $form->{id} );
+  $form->audittrail($dbh, "", \%audittrail);
+  
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+
+
+sub delete_transaction {
+  my ($self, $myconfig, $form, $spool) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my %audittrail = ( tablename  => 'ap',
+                     reference  => $form->{invnumber},
+		     formname   => 'transaction',
+		     action     => 'deleted',
+		     id         => $form->{id} );
+  $form->audittrail($dbh, "", \%audittrail);
+
+  my $query = qq|DELETE FROM ap WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # delete spool files
+  $query = qq|SELECT spoolfile FROM status
+              WHERE trans_id = $form->{id}
+	      AND spoolfile IS NOT NULL|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $spoolfile;
+  my @spoolfiles = ();
+
+  while (($spoolfile) = $sth->fetchrow_array) {
+    push @spoolfiles, $spoolfile;
+  }
+  $sth->finish;
+  
+  $query = qq|DELETE FROM status WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  # commit and redirect
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  if ($rc) {
+    foreach $spoolfile (@spoolfiles) {
+      unlink "$spool/$spoolfile" if $spoolfile;
+    }
+  }
+
+  $rc;
+
+}
+
+
+
+
+sub ap_transactions {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  my $var;
+  
+  my $paid = "a.paid";
+
+  if ($form->{outstanding}) {
+    $paid = qq|SELECT SUM(ac.amount) 
+               FROM acc_trans ac
+	       JOIN chart c ON (c.id = ac.chart_id)
+	       WHERE ac.trans_id = a.id
+	       AND (c.link LIKE '%AP_paid%' OR c.link = '')|;
+    $paid .= qq|
+               AND ac.transdate <= '$form->{transdateto}'| if $form->{transdateto};
+  }
+  
+  my $query = qq|SELECT a.id, a.invnumber, a.transdate, a.duedate,
+                 a.amount, ($paid) AS paid, a.ordnumber, v.name,
+		 a.invoice, a.netamount, a.datepaid, a.notes,
+		 a.vendor_id, e.name AS employee, m.name AS manager,
+		 a.curr, ex.sell AS exchangerate
+	         FROM ap a
+	      JOIN vendor v ON (a.vendor_id = v.id)
+	      LEFT JOIN employee e ON (a.employee_id = e.id)
+	      LEFT JOIN employee m ON (e.managerid = m.id)
+	      LEFT JOIN exchangerate ex ON (ex.curr = a.curr
+	                                    AND ex.transdate = a.transdate)
+	      |;
+
+  my %ordinal = ( 'id' => 1,
+                  'invnumber' => 2,
+                  'transdate' => 3,
+		  'duedate' => 4,
+		  'ordnumber' => 7,
+		  'name' => 8,
+		  'datepaid' => 11,
+		  'employee' => 14,
+		  'manager' => 15,
+		  'curr' => 16
+		);
+  
+  my @a = (transdate, invnumber, name);
+  push @a, "employee" if $form->{l_employee};
+  push @a, "manager" if $form->{l_manager};
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+  
+  my $where = "1 = 1";
+  
+  if ($form->{vendor_id}) {
+    $where .= " AND a.vendor_id = $form->{vendor_id}";
+  } else {
+    if ($form->{vendor}) {
+      $var = $form->like(lc $form->{vendor});
+      $where .= " AND lower(v.name) LIKE '$var'";
+    }
+  }
+  if ($form->{department}) {
+    my ($null, $department_id) = split /--/, $form->{department};
+    $where .= " AND a.department_id = $department_id";
+  }
+  if ($form->{invnumber}) {
+    $var = $form->like(lc $form->{invnumber});
+    $where .= " AND lower(a.invnumber) LIKE '$var'";
+    $form->{open} = $form->{closed} = 0;
+  }
+  if ($form->{ordnumber}) {
+    $var = $form->like(lc $form->{ordnumber});
+    $where .= " AND lower(a.ordnumber) LIKE '$var'";
+    $form->{open} = $form->{closed} = 0;
+  }
+  if ($form->{notes}) {
+    $var = $form->like(lc $form->{notes});
+    $where .= " AND lower(a.notes) LIKE '$var'";
+  }
+
+  ($form->{transdatefrom}, $form->{transdateto}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
+
+  $where .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+  $where .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+  if ($form->{open} || $form->{closed}) {
+    unless ($form->{open} && $form->{closed}) {
+      $where .= " AND a.amount != a.paid" if ($form->{open});
+      $where .= " AND a.amount = a.paid" if ($form->{closed});
+    }
+  }
+
+
+  if ($form->{AP}) {
+    my ($accno) = split /--/, $form->{AP};
+    $where .= qq|
+                AND a.id IN (SELECT ac.trans_id
+		             FROM acc_trans ac
+			     JOIN chart c ON (c.id = ac.chart_id)
+			     WHERE a.id = ac.trans_id
+			     AND c.accno = '$accno')
+		|;
+  }
+
+  $query .= "WHERE $where
+             ORDER by $sortorder";
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $ref->{exchangerate} = 1 unless $ref->{exchangerate};
+    if ($form->{outstanding}) {
+      next if $form->round_amount($ref->{amount}, 2) == $form->round_amount($ref->{paid}, 2);
+    }
+    push @{ $form->{transactions} }, $ref;
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+  
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/AR.pm b/sql-ledger/SL/AR.pm
new file mode 100644
index 000000000..80487e406
--- /dev/null
+++ b/sql-ledger/SL/AR.pm
@@ -0,0 +1,492 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Accounts Receivable module backend routines
+#
+#======================================================================
+
+package AR;
+
+
+sub post_transaction {
+  my ($self, $myconfig, $form) = @_;
+
+  my $null;
+  my $taxrate;
+  my $amount;
+  my $tax;
+  my $diff;
+  my $exchangerate = 0;
+  my $i;
+
+  # split and store id numbers in link accounts
+  map { ($form->{AR_amounts}{"amount_$_"}) = split(/--/, $form->{"AR_amount_$_"}) } (1 .. $form->{rowcount});
+  ($form->{AR_amounts}{receivables}) = split(/--/, $form->{AR});
+  
+  ($null, $form->{department_id}) = split(/--/, $form->{department});
+  $form->{department_id} *= 1;
+ 
+  if ($form->{currency} eq $form->{defaultcurrency}) {
+    $form->{exchangerate} = 1;
+  } else {
+    $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{transdate}, 'buy');
+
+    $form->{exchangerate} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{exchangerate}); 
+  }
+
+  for $i (1 .. $form->{rowcount}) {
+    $form->{"amount_$i"} = $form->round_amount($form->parse_amount($myconfig, $form->{"amount_$i"}) * $form->{exchangerate}, 2);
+    
+    $form->{netamount} += $form->{"amount_$i"};
+
+  }
+  
+  
+  # taxincluded doesn't make sense if there is no amount
+  $form->{taxincluded} = 0 if ($form->{netamount} == 0);
+
+  foreach my $item (split / /, $form->{taxaccounts}) {
+    $form->{AR_amounts}{"tax_$item"} = $item;
+
+    $form->{"tax_$item"} = $form->round_amount($form->parse_amount($myconfig, $form->{"tax_$item"}) * $form->{exchangerate}, 2);
+    $form->{tax} += $form->{"tax_$item"};
+  }
+
+  # adjust paidaccounts if there is no date in the last row
+  $form->{paidaccounts}-- unless ($form->{"datepaid_$form->{paidaccounts}"});
+
+  $form->{paid} = 0;
+  # add payments
+  for $i (1 .. $form->{paidaccounts}) {
+    $form->{"paid_$i"} = $form->round_amount($form->parse_amount($myconfig, $form->{"paid_$i"}), 2);
+    
+    $form->{paid} += $form->{"paid_$i"};
+    $form->{datepaid} = $form->{"datepaid_$i"};
+
+  }
+ 
+
+  if ($form->{taxincluded} *= 1) {
+    for $i (1 .. $form->{rowcount}) {
+      $tax = ($form->{netamount}) ? $form->{tax} * $form->{"amount_$i"} / $form->{netamount} : 0;
+      $amount = $form->{"amount_$i"} - $tax;
+      $form->{"amount_$i"} = $form->round_amount($amount, 2);
+      $diff += $amount - $form->{"amount_$i"};
+    }
+    
+    $form->{netamount} -= $form->{tax};
+    # deduct difference from amount_1
+    $form->{amount_1} += $form->round_amount($diff, 2);
+  }
+
+  $form->{amount} = $form->{netamount} + $form->{tax};
+  $form->{paid} = $form->round_amount($form->{paid} * $form->{exchangerate}, 2);
+  
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+  my $sth;
+  
+  ($null, $form->{employee_id}) = split /--/, $form->{employee};
+  unless ($form->{employee_id}) {
+    ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh); 
+  }
+  
+  # if we have an id delete old records
+  if ($form->{id}) {
+
+    # delete detail records
+    $query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+    
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+
+    $query = qq|INSERT INTO ar (invnumber)
+                VALUES ('$uid')|;
+    $dbh->do($query) || $form->dberror($query);
+    
+    $query = qq|SELECT id FROM ar
+                WHERE invnumber = '$uid'|;
+    ($form->{id}) = $dbh->selectrow_array($query);
+  }
+
+  
+  # record last payment date in ar table
+  $form->{datepaid} = $form->{transdate} unless $form->{datepaid};
+  my $datepaid = ($form->{paid} != 0) ? qq|'$form->{datepaid}'| : 'NULL';
+
+  $query = qq|UPDATE ar set
+	      invnumber = |.$dbh->quote($form->{invnumber}).qq|,
+	      ordnumber = |.$dbh->quote($form->{ordnumber}).qq|,
+	      transdate = '$form->{transdate}',
+	      customer_id = $form->{customer_id},
+	      taxincluded = '$form->{taxincluded}',
+	      amount = $form->{amount},
+	      duedate = '$form->{duedate}',
+	      paid = $form->{paid},
+	      datepaid = $datepaid,
+	      netamount = $form->{netamount},
+	      curr = '$form->{currency}',
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      department_id = $form->{department_id},
+	      employee_id = $form->{employee_id}
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  
+  # amount for AR account
+  $form->{receivables} = $form->{amount} * -1;
+  
+
+  # update exchangerate
+  if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+    $form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, $form->{exchangerate}, 0);
+  }
+  
+  # add individual transactions for AR, amount and taxes
+  foreach my $item (keys %{ $form->{AR_amounts} }) {
+    
+    if ($form->{$item} != 0) {
+      
+      $project_id = 'NULL';
+      if ($item =~ /amount_/) {
+	if ($form->{"projectnumber_$'"}) {
+	  ($null, $project_id) = split /--/, $form->{"projectnumber_$'"};
+	}
+      }
+      
+      # insert detail records in acc_trans
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
+                                         project_id)
+		  VALUES ($form->{id}, (SELECT id FROM chart
+		                        WHERE accno = '$form->{AR_amounts}{$item}'),
+		  $form->{$item}, '$form->{transdate}', $project_id)|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+  }
+
+  if ($form->{amount} == 0) {
+    $form->{receivables} = $form->{paid};
+    $form->{receivables} -= $form->{paid_1} if $form->{amount_1} != 0;
+  }
+
+  # add paid transactions
+  for my $i (1 .. $form->{paidaccounts}) {
+    if ($form->{"paid_$i"} != 0) {
+      
+       ($form->{AR_amounts}{"paid_$i"}) = split(/--/, $form->{"AR_paid_$i"});
+      $form->{"datepaid_$i"} = $form->{transdate} unless ($form->{"datepaid_$i"});
+     
+      $exchangerate = 0;
+      if ($form->{currency} eq $form->{defaultcurrency}) {
+	$form->{"exchangerate_$i"} = 1;
+      } else {
+	$exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'buy');
+	
+	$form->{"exchangerate_$i"} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{"exchangerate_$i"}); 
+      }
+      
+     
+      # if there is no amount
+      if ($form->{amount} == 0 && $form->{netamount} == 0) {
+	$form->{exchangerate} = $form->{"exchangerate_$i"};
+      }
+      
+      # receivables amount
+      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate}, 2);
+      
+      if ($form->{receivables} != 0) {
+	# add receivable
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		    transdate)
+		    VALUES ($form->{id},
+		           (SELECT id FROM chart
+			    WHERE accno = '$form->{AR_amounts}{receivables}'),
+		    $amount, '$form->{"datepaid_$i"}')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+      $form->{receivables} = $amount;
+      
+      if ($form->{"paid_$i"} != 0) {
+	# add payment
+	$amount = $form->{"paid_$i"} * -1;
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		    transdate, source, memo)
+		    VALUES ($form->{id},
+			   (SELECT id FROM chart
+			    WHERE accno = '$form->{AR_amounts}{"paid_$i"}'),
+		    $amount, '$form->{"datepaid_$i"}', |
+		    .$dbh->quote($form->{"source_$i"}).qq|, |
+		    .$dbh->quote($form->{"memo_$i"}).qq|)|;
+	$dbh->do($query) || $form->dberror($query);
+	
+	
+	# exchangerate difference for payment
+	$amount = $form->round_amount($form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1) * -1, 2);
+	  
+	if ($amount != 0) {
+	  $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		      transdate, fx_transaction, cleared)
+		      VALUES ($form->{id},
+			     (SELECT id FROM chart
+			      WHERE accno = '$form->{AR_amounts}{"paid_$i"}'),
+		      $amount, '$form->{"datepaid_$i"}', '1', '0')|;
+	  $dbh->do($query) || $form->dberror($query);
+	}
+	  
+	# exchangerate gain/loss
+	$amount = $form->round_amount($form->{"paid_$i"} * ($form->{exchangerate} - $form->{"exchangerate_$i"}) * -1, 2);
+	
+	if ($amount != 0) {
+	  $accno = ($amount > 0) ? $form->{fxgain_accno} : $form->{fxloss_accno};
+	  $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		      transdate, fx_transaction, cleared)
+		      VALUES ($form->{id}, (SELECT id FROM chart
+					    WHERE accno = '$accno'),
+		      $amount, '$form->{"datepaid_$i"}', '1', '0')|;
+	  $dbh->do($query) || $form->dberror($query);
+	}
+      }
+      
+      # update exchangerate record
+      if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+	$form->update_exchangerate($dbh, $form->{currency}, $form->{"datepaid_$i"}, $form->{"exchangerate_$i"}, 0);
+      }
+    }
+  }
+
+  # save printed and queued
+  $form->save_status($dbh);
+  
+  my %audittrail = ( tablename  => 'ar',
+                     reference  => $form->{invnumber},
+		     formname   => 'transaction',
+		     action     => 'posted',
+		     id         => $form->{id} );
+  
+  $form->audittrail($dbh, "", \%audittrail);
+  
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+
+sub delete_transaction {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database, turn AutoCommit off
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  my %audittrail = ( tablename  => 'ar',
+                     reference  => $form->{invnumber},
+		     formname   => 'transaction',
+		     action     => 'deleted',
+		     id         => $form->{id} );
+
+  $form->audittrail($dbh, "", \%audittrail);
+  
+  my $query = qq|DELETE FROM ar WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # delete spool files
+  $query = qq|SELECT spoolfile FROM status
+              WHERE trans_id = $form->{id}
+	      AND spoolfile IS NOT NULL|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $spoolfile;
+  my @spoolfiles = ();
+
+  while (($spoolfile) = $sth->fetchrow_array) {
+    push @spoolfiles, $spoolfile;
+  } 
+  $sth->finish;
+  
+  $query = qq|DELETE FROM status WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  # commit
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  if ($rc) {
+    foreach $spoolfile (@spoolfiles) {
+      unlink "$spool/$spoolfile" if $spoolfile;
+    }
+  }
+  
+  $rc;
+
+}
+
+
+
+sub ar_transactions {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  my $var;
+  
+  my $paid = "a.paid";
+  
+  ($form->{transdatefrom}, $form->{transdateto}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
+ 
+  if ($form->{outstanding}) {
+    $paid = qq|SELECT SUM(ac.amount) * -1
+               FROM acc_trans ac
+	       JOIN chart c ON (c.id = ac.chart_id)
+	       WHERE ac.trans_id = a.id
+	       AND (c.link LIKE '%AR_paid%' OR c.link = '')|;
+    $paid .= qq|
+               AND ac.transdate <= '$form->{transdateto}'| if $form->{transdateto};
+  }
+
+  my $query = qq|SELECT a.id, a.invnumber, a.ordnumber, a.transdate,
+                 a.duedate, a.netamount, a.amount, ($paid) AS paid,
+		 a.invoice, a.datepaid, a.terms, a.notes,
+		 a.shipvia, a.shippingpoint, e.name AS employee, c.name,
+		 a.customer_id, a.till, m.name AS manager, a.curr,
+		 ex.buy AS exchangerate
+	         FROM ar a
+	      JOIN customer c ON (a.customer_id = c.id)
+	      LEFT JOIN employee e ON (a.employee_id = e.id)
+	      LEFT JOIN employee m ON (e.managerid = m.id)
+	      LEFT JOIN exchangerate ex ON (ex.curr = a.curr
+	                                    AND ex.transdate = a.transdate)
+	      |;
+
+  my %ordinal = ( 'id' => 1,
+                  'invnumber' => 2,
+		  'ordnumber' => 3,
+		  'transdate' => 4,
+		  'duedate' => 5,
+		  'datepaid' => 10,
+		  'shipvia' => 13,
+		  'shippingpoint' => 14,
+		  'employee' => 15,
+		  'name' => 16,
+		  'manager' => 19,
+		  'curr' => 20
+		);
+
+  
+  my @a = (transdate, invnumber, name);
+  push @a, "employee" if $form->{l_employee};
+  push @a, "manager" if $form->{l_manager};
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+  
+  my $where = "1 = 1";
+  if ($form->{customer_id}) {
+    $where .= " AND a.customer_id = $form->{customer_id}";
+  } else {
+    if ($form->{customer}) {
+      $var = $form->like(lc $form->{customer});
+      $where .= " AND lower(c.name) LIKE '$var'";
+    }
+  }
+  if ($form->{department}) {
+    my ($null, $department_id) = split /--/, $form->{department};
+    $where .= " AND a.department_id = $department_id";
+  }
+  if ($form->{invnumber}) {
+    $var = $form->like(lc $form->{invnumber});
+    $where .= " AND lower(a.invnumber) LIKE '$var'";
+    $form->{open} = $form->{closed} = 0;
+  }
+  if ($form->{ordnumber}) {
+    $var = $form->like(lc $form->{ordnumber});
+    $where .= " AND lower(a.ordnumber) LIKE '$var'";
+    $form->{open} = $form->{closed} = 0;
+  }
+  if ($form->{shipvia}) {
+    $var = $form->like(lc $form->{shipvia});
+    $where .= " AND lower(a.shipvia) LIKE '$var'";
+  }
+  if ($form->{notes}) {
+    $var = $form->like(lc $form->{notes});
+    $where .= " AND lower(a.notes) LIKE '$var'";
+  }
+ 
+  $where .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+  $where .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+  if ($form->{open} || $form->{closed}) {
+    unless ($form->{open} && $form->{closed}) {
+      $where .= " AND a.amount != a.paid" if ($form->{open});
+      $where .= " AND a.amount = a.paid" if ($form->{closed});
+    }
+  }
+
+  if ($form->{till}) {
+    $where .= " AND a.invoice = '1'
+                AND NOT a.till IS NULL";
+    if ($myconfig->{role} eq 'user') {
+      $where .= " AND e.login = '$form->{login}'";
+    }
+  }
+
+  if ($form->{AR}) {
+    my ($accno) = split /--/, $form->{AR};
+    $where .= qq|
+                AND a.id IN (SELECT ac.trans_id
+		             FROM acc_trans ac
+			     JOIN chart c ON (c.id = ac.chart_id)
+			     WHERE a.id = ac.trans_id
+			     AND c.accno = '$accno')
+		|;
+  }
+  
+  $query .= "WHERE $where
+             ORDER by $sortorder";
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $ref->{exchangerate} = 1 unless $ref->{exchangerate};
+    if ($form->{outstanding}) {
+      next if $form->round_amount($ref->{amount}, 2) == $form->round_amount($ref->{paid}, 2);
+    }
+    push @{ $form->{transactions} }, $ref;
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/BP.pm b/sql-ledger/SL/BP.pm
new file mode 100644
index 000000000..d85077db2
--- /dev/null
+++ b/sql-ledger/SL/BP.pm
@@ -0,0 +1,371 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2003
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Batch printing module backend routines
+#
+#======================================================================
+
+package BP;
+
+
+sub get_vc {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my %arap = ( invoice => ['ar'],
+               packing_list => ['oe', 'ar'],
+	       sales_order => ['oe'],
+	       work_order => ['oe'],
+	       pick_list => ['oe', 'ar'],
+	       purchase_order => ['oe'],
+	       bin_list => ['oe'],
+	       sales_quotation => ['oe'],
+	       request_quotation => ['oe'],
+	       check => ['ap'],
+	       receipt => ['ar']
+	     );
+  
+  my $query = "";
+  my $sth;
+  my $n;
+  my $count;
+  my $item;
+  
+  foreach $item (@{ $arap{$form->{type}} }) {
+    $query = qq|
+              SELECT count(*)
+	      FROM (SELECT DISTINCT vc.id
+		    FROM $form->{vc} vc, $item a, status s
+		    WHERE a.$form->{vc}_id = vc.id
+		    AND s.trans_id = a.id
+		    AND s.formname = '$form->{type}'
+		    AND s.spoolfile IS NOT NULL) AS total|;
+    ($n) = $dbh->selectrow_array($query);
+    $count += $n;
+  }
+
+
+  # build selection list
+  my $union = "";
+  $query = "";
+  if ($count < $myconfig->{vclimit}) {
+    foreach $item (@{ $arap{$form->{type}} }) {
+      $query .= qq|
+                  $union
+		  SELECT DISTINCT vc.id, vc.name
+		  FROM $form->{vc} vc, $item a, status s
+		  WHERE a.$form->{vc}_id = vc.id
+		  AND s.trans_id = a.id
+		  AND s.formname = '$form->{type}'
+		  AND s.spoolfile IS NOT NULL|;
+      $union = "UNION";
+    }
+    
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{"all_$form->{vc}"} }, $ref;
+    }
+    $sth->finish;
+  }
+
+  $form->all_years($dbh, $myconfig);
+
+  $dbh->disconnect;
+ 
+}
+		 
+  
+
+sub payment_accounts {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT DISTINCT c.accno, c.description
+                 FROM status s, chart c
+		 WHERE s.chart_id = c.id
+		 AND s.formname = '$form->{type}'|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{accounts} }, $ref;
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+  
+}
+
+ 
+sub get_spoolfiles {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query;
+  my $invnumber = "invnumber";
+  my $item;
+  
+  my %arap = ( invoice => ['ar'],
+               packing_list => ['oe', 'ar'],
+	       sales_order => ['oe'],
+	       work_order => ['oe'],
+	       pick_list => ['oe', 'ar'],
+	       purchase_order => ['oe'],
+	       bin_list => ['oe'],
+	       sales_quotation => ['oe'],
+	       request_quotation => ['oe'],
+	       check => ['ap'],
+	       receipt => ['ar']
+	     );
+  
+
+  if ($form->{type} eq 'check' || $form->{type} eq 'receipt') {
+    
+    my ($accno) = split /--/, $form->{account};
+    
+    $query = qq|SELECT a.id, vc.name, a.invnumber, ac.transdate, s.spoolfile,
+                a.invoice, '$arap{$form->{type}}[0]' AS module
+                FROM acc_trans ac
+		JOIN chart c ON (c.id = ac.chart_id)
+		JOIN $arap{$form->{type}}[0] a ON (a.id = ac.trans_id)
+		JOIN status s ON (s.trans_id = a.id)
+		JOIN $form->{vc} vc ON (vc.id = a.$form->{vc}_id)
+		WHERE s.formname = '$form->{type}'
+		AND c.accno = '$accno'
+		AND NOT ac.fx_transaction|;
+
+      if ($form->{"$form->{vc}_id"}) {
+	$query .= qq| AND a.$form->{vc}_id = $form->{"$form->{vc}_id"}|;
+      } else {
+	if ($form->{$form->{vc}}) {
+	  $item = $form->like(lc $form->{$form->{vc}});
+	  $query .= " AND lower(vc.name) LIKE '$item'";
+	}
+      }
+      if ($form->{invnumber}) {
+	$item = $form->like(lc $form->{invnumber});
+	$query .= " AND lower(a.invnumber) LIKE '$item'";
+      }
+      if ($form->{ordnumber}) {
+	$item = $form->like(lc $form->{ordnumber});
+	$query .= " AND lower(a.ordnumber) LIKE '$item'";
+      }
+      if ($form->{quonumber}) {
+	$item = $form->like(lc $form->{quonumber});
+	$query .= " AND lower(a.quonumber) LIKE '$item'";
+      }
+
+      $query .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $query .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+
+
+  } else {
+    
+    foreach $item (@{ $arap{$form->{type}} }) {
+      
+      $invoice = "a.invoice";
+      $invnumber = "invnumber";
+      
+      if ($item eq 'oe') {
+	$invnumber = "ordnumber";
+	$invoice = "'0'"; 
+      }
+      
+      $query .= qq|
+                $union
+		SELECT a.id, vc.name, a.$invnumber AS invnumber, a.transdate,
+                a.ordnumber, a.quonumber, $invoice AS invoice,
+		'$item' AS module, s.spoolfile
+		FROM $item a, $form->{vc} vc, status s
+		WHERE s.trans_id = a.id
+		AND s.spoolfile IS NOT NULL
+		AND s.formname = '$form->{type}'
+		AND a.$form->{vc}_id = vc.id|;
+
+      if ($form->{"$form->{vc}_id"}) {
+	$query .= qq| AND a.$form->{vc}_id = $form->{"$form->{vc}_id"}|;
+      } else {
+	if ($form->{$form->{vc}}) {
+	  $item = $form->like(lc $form->{$form->{vc}});
+	  $query .= " AND lower(vc.name) LIKE '$item'";
+	}
+      }
+      if ($form->{invnumber}) {
+	$item = $form->like(lc $form->{invnumber});
+	$query .= " AND lower(a.invnumber) LIKE '$item'";
+      }
+      if ($form->{ordnumber}) {
+	$item = $form->like(lc $form->{ordnumber});
+	$query .= " AND lower(a.ordnumber) LIKE '$item'";
+      }
+      if ($form->{quonumber}) {
+	$item = $form->like(lc $form->{quonumber});
+	$query .= " AND lower(a.quonumber) LIKE '$item'";
+      }
+
+      $query .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $query .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+
+      $union = "UNION";
+
+    }
+  }
+
+  my %ordinal = ( 'name' => 2,
+                  'invnumber' => 3,
+                  'transdate' => 4,
+		  'ordnumber' => 5,
+		  'quonumber' => 6
+		);
+  my @a = (transdate, $invnumber, name);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+ 
+  $query .= " ORDER by $sortorder";
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{SPOOL} }, $ref;
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub delete_spool {
+  my ($self, $myconfig, $form, $spool) = @_;
+
+  # connect to database, turn AutoCommit off
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+  my %audittrail;
+  
+  if ($form->{type} =~ /(check|receipt)/) {
+    $query = qq|DELETE FROM status
+                WHERE spoolfile = ?|;
+  } else {
+    $query = qq|UPDATE status SET
+                 spoolfile = NULL,
+		 printed = '1'
+                 WHERE spoolfile = ?|;
+  }
+  my $sth = $dbh->prepare($query) || $form->dberror($query);
+  
+  
+  foreach my $i (1 .. $form->{rowcount}) {
+    if ($form->{"checked_$i"}) {
+      $sth->execute($form->{"spoolfile_$i"}) || $form->dberror($query);
+      $sth->finish;
+      
+      %audittrail = ( tablename  => $form->{module},
+                      reference  => $form->{"reference_$i"},
+		      formname   => $form->{type},
+		      action     => 'dequeued',
+		      id         => $form->{"id_$i"} );
+ 
+      $form->audittrail($dbh, "", \%audittrail);
+    }
+  }
+    
+  # commit
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  if ($rc) {
+    foreach my $i (1 .. $form->{rowcount}) {
+      $_ = qq|$spool/$form->{"spoolfile_$i"}|;
+      if ($form->{"checked_$i"}) {
+	unlink;
+      }
+    }
+  }
+
+  $rc;
+  
+}
+
+
+sub print_spool {
+  my ($self, $myconfig, $form, $spool) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my %audittrail;
+  
+  my $query = qq|UPDATE status SET
+		 printed = '1'
+                 WHERE formname = '$form->{type}'
+		 AND spoolfile = ?|;
+  my $sth = $dbh->prepare($query) || $form->dberror($query);
+  
+  foreach my $i (1 .. $form->{rowcount}) {
+    if ($form->{"checked_$i"}) {
+      open(OUT, $form->{OUT}) or $form->error("$form->{OUT} : $!");
+      
+      $spoolfile = qq|$spool/$form->{"spoolfile_$i"}|;
+      
+      # send file to printer
+      open(IN, $spoolfile) or $form->error("$spoolfile : $!");
+
+      while (<IN>) {
+	print OUT $_;
+      }
+      close(IN);
+      close(OUT);
+
+      $sth->execute($form->{"spoolfile_$i"}) || $form->dberror($query);
+      $sth->finish;
+      
+      %audittrail = ( tablename  => $form->{module},
+                      reference  => $form->{"reference_$i"},
+		      formname   => $form->{type},
+		      action     => 'printed',
+		      id         => $form->{"id_$i"} );
+ 
+      $form->audittrail($dbh, "", \%audittrail);
+      
+      $dbh->commit;
+    }
+  }
+
+  $dbh->disconnect;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/CA.pm b/sql-ledger/SL/CA.pm
new file mode 100644
index 000000000..2ae78bd5c
--- /dev/null
+++ b/sql-ledger/SL/CA.pm
@@ -0,0 +1,486 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2001
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# chart of accounts
+#
+#======================================================================
+
+
+package CA;
+
+
+sub all_accounts {
+  my ($self, $myconfig, $form) = @_;
+
+  my $amount = ();
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT accno,
+                 SUM(acc_trans.amount) AS amount
+                 FROM chart, acc_trans
+		 WHERE chart.id = acc_trans.chart_id
+		 GROUP BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $amount{$ref->{accno}} = $ref->{amount}
+  }
+  $sth->finish;
+ 
+  $query = qq|SELECT accno, description
+              FROM gifi|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $gifi = ();
+  while (my ($accno, $description) = $sth->fetchrow_array) {
+    $gifi{$accno} = $description;
+  }
+  $sth->finish;
+
+  $query = qq|SELECT c.id, c.accno, c.description, c.charttype, c.gifi_accno,
+              c.category, c.link
+              FROM chart c
+	      ORDER BY accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+ 
+  while (my $ca = $sth->fetchrow_hashref(NAME_lc)) {
+    $ca->{amount} = $amount{$ca->{accno}};
+    $ca->{gifi_description} = $gifi{$ca->{gifi_accno}};
+    if ($ca->{amount} < 0) {
+      $ca->{debit} = $ca->{amount} * -1;
+    } else {
+      $ca->{credit} = $ca->{amount};
+    }
+    push @{ $form->{CA} }, $ca;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub all_transactions {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  # get chart_id
+  my $query = qq|SELECT id FROM chart
+                 WHERE accno = '$form->{accno}'|;
+  if ($form->{accounttype} eq 'gifi') {
+    $query = qq|SELECT id FROM chart
+                WHERE gifi_accno = '$form->{gifi_accno}'|;
+  }
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my @id = ();
+  while (my ($id) = $sth->fetchrow_array) {
+    push @id, $id;
+  }
+  $sth->finish;
+
+  my $fromdate_where;
+  my $todate_where;
+
+  ($form->{fromdate}, $form->{todate}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
+  
+  if ($form->{fromdate}) {
+    $fromdate_where = qq|
+                 AND ac.transdate >= '$form->{fromdate}'
+		|;
+  }
+  if ($form->{todate}) {
+    $todate_where .= qq|
+                 AND ac.transdate <= '$form->{todate}'
+		|;
+  }
+  
+
+  my $false = ($myconfig->{dbdriver} =~ /Pg/) ? FALSE : q|'0'|;
+  
+  # Oracle workaround, use ordinal positions
+  my %ordinal = ( transdate => 4,
+		  reference => 2,
+		  description => 3 );
+
+  my @a = qw(transdate reference description);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+
+  my $null;
+  my $department_id;
+  my $dpt_where;
+  my $dpt_join;
+  
+  ($null, $department_id) = split /--/, $form->{department};
+  
+  if ($department_id) {
+    $dpt_join = qq|
+                   JOIN department t ON (t.id = a.department_id)
+		  |;
+    $dpt_where = qq|
+		   AND t.id = $department_id
+		  |;
+  }
+
+  my $project;
+  my $project_id;
+  if ($form->{projectnumber}) {
+    ($null, $project_id) = split /--/, $form->{projectnumber};
+    $project = qq|
+                 AND ac.project_id = $project_id
+		 |;
+  }
+
+  if ($form->{accno} || $form->{gifi_accno}) {
+    # get category for account
+    $query = qq|SELECT category, link
+                FROM chart
+		WHERE accno = '$form->{accno}'|;
+
+    if ($form->{accounttype} eq 'gifi') {
+      $query = qq|SELECT category, link
+                FROM chart
+		WHERE gifi_accno = '$form->{gifi_accno}'
+		AND charttype = 'A'|;
+    }
+
+    $sth = $dbh->prepare($query);
+
+    $sth->execute || $form->dberror($query);
+    ($form->{category}, $form->{link}) = $sth->fetchrow_array;
+    $sth->finish;
+    
+    if ($form->{fromdate}) {
+
+      # get beginning balance
+      $query = qq|SELECT SUM(ac.amount)
+		  FROM acc_trans ac
+		  JOIN chart c ON (ac.chart_id = c.id)
+		  $dpt_join
+		  WHERE c.accno = '$form->{accno}'
+		  AND ac.transdate < '$form->{fromdate}'
+		  $dpt_where
+		  $project
+		  |;
+
+      if ($project_id) {
+
+	$query .= qq|
+
+	       UNION
+
+	          SELECT SUM(ac.sellprice * ac.qty)
+		  FROM invoice ac
+		  JOIN ar a ON (ac.trans_id = a.id)
+		  JOIN parts p ON (ac.parts_id = p.id)
+		  JOIN chart c ON (p.income_accno_id = c.id)
+		  $dpt_join
+		  WHERE c.accno = '$form->{accno}'
+		  AND a.transdate < '$form->{fromdate}'
+		  AND c.category = 'I'
+		  $dpt_where
+		  $project
+
+	       UNION
+
+	          SELECT SUM(ac.sellprice * ac.qty)
+		  FROM invoice ac
+		  JOIN ap a ON (ac.trans_id = a.id)
+		  JOIN parts p ON (ac.parts_id = p.id)
+		  JOIN chart c ON (p.expense_accno_id = c.id)
+		  $dpt_join
+		  WHERE c.accno = '$form->{accno}'
+		  AND p.inventory_accno_id IS NULL
+		  AND p.assembly = '0'
+		  AND a.transdate < '$form->{fromdate}'
+		  AND c.category = 'E'
+		  $dpt_where
+		  $project
+
+	       UNION
+
+	          SELECT SUM(ac.sellprice * ac.allocated) * -1
+		  FROM invoice ac
+		  JOIN ap a ON (ac.trans_id = a.id)
+		  JOIN parts p ON (ac.parts_id = p.id)
+		  JOIN chart c ON (p.expense_accno_id = c.id)
+		  $dpt_join
+		  WHERE c.accno = '$form->{accno}'
+		  AND ac.assemblyitem = '0'
+		  AND a.transdate < '$form->{fromdate}'
+		  AND c.category = 'E'
+		  $dpt_where
+		  $project
+		  |;
+
+      }
+
+      if ($form->{accounttype} eq 'gifi') {
+        $query = qq|SELECT SUM(ac.amount)
+		  FROM acc_trans ac
+		  JOIN chart c ON (ac.chart_id = c.id)
+		  $dpt_join
+		  WHERE c.gifi_accno = '$form->{gifi_accno}'
+		  AND ac.transdate < '$form->{fromdate}'
+		  $dpt_where
+		  $project
+		  |;
+		  
+	if ($project_id) {
+
+	  $query .= qq|
+
+	       UNION
+
+	          SELECT SUM(ac.sellprice * ac.qty)
+		  FROM invoice ac
+		  JOIN ar a ON (ac.trans_id = a.id)
+		  JOIN parts p ON (ac.parts_id = p.id)
+		  JOIN chart c ON (p.income_accno_id = c.id)
+		  $dpt_join
+		  WHERE c.gifi_accno = '$form->{gifi_accno}'
+		  AND a.transdate < '$form->{fromdate}'
+		  AND c.category = 'I'
+		  $dpt_where
+		  $project
+
+	       UNION
+
+	          SELECT SUM(ac.sellprice * ac.qty)
+		  FROM invoice ac
+		  JOIN ap a ON (ac.trans_id = a.id)
+		  JOIN parts p ON (ac.parts_id = p.id)
+		  JOIN chart c ON (p.expense_accno_id = c.id)
+		  $dpt_join
+		  WHERE c.gifi_accno = '$form->{gifi_accno}'
+		  AND p.inventory_accno_id IS NULL
+		  AND p.assembly = '0'
+		  AND a.transdate < '$form->{fromdate}'
+		  AND c.category = 'E'
+		  $dpt_where
+		  $project
+
+	       UNION
+
+	          SELECT SUM(ac.sellprice * ac.allocated) * -1
+		  FROM invoice ac
+		  JOIN ap a ON (ac.trans_id = a.id)
+		  JOIN parts p ON (ac.parts_id = p.id)
+		  JOIN chart c ON (p.expense_accno_id = c.id)
+		  $dpt_join
+		  WHERE c.gifi_accno = '$form->{gifi_accno}'
+		  AND ac.assemblyitem = '0'
+		  AND a.transdate < '$form->{fromdate}'
+		  AND c.category = 'E'
+		  $dpt_where
+		  $project
+		  |;
+
+	}
+      }
+      
+      ($form->{balance}) = $dbh->selectrow_array($query);
+      
+    }
+  }
+
+  $query = "";
+  my $union = "";
+
+  foreach my $id (@id) {
+    
+    # get all transactions
+    $query .= qq|$union
+                 SELECT a.id, a.reference, a.description, ac.transdate,
+	         $false AS invoice, ac.amount, 'gl' as module, ac.cleared,
+		 '' AS till
+		 FROM gl a
+		 JOIN acc_trans ac ON (ac.trans_id = a.id)
+		 $dpt_join
+		 WHERE ac.chart_id = $id
+		 $fromdate_where
+		 $todate_where
+		 $dpt_where
+		 $project
+      
+             UNION ALL
+      
+                 SELECT a.id, a.invnumber, c.name, ac.transdate,
+	         a.invoice, ac.amount, 'ar' as module, ac.cleared,
+		 a.till
+		 FROM ar a
+		 JOIN acc_trans ac ON (ac.trans_id = a.id)
+		 JOIN customer c ON (a.customer_id = c.id)
+		 $dpt_join
+		 WHERE ac.chart_id = $id
+		 $fromdate_where
+		 $todate_where
+		 $dpt_where
+		 $project
+      
+             UNION ALL
+      
+                 SELECT a.id, a.invnumber, v.name, ac.transdate,
+	         a.invoice, ac.amount, 'ap' as module, ac.cleared,
+		 a.till
+		 FROM ap a
+		 JOIN acc_trans ac ON (ac.trans_id = a.id)
+		 JOIN vendor v ON (a.vendor_id = v.id)
+		 $dpt_join
+		 WHERE ac.chart_id = $id
+		 $fromdate_where
+		 $todate_where
+		 $dpt_where
+		 $project
+		 |;
+
+    if ($project_id) {
+
+      $fromdate_where =~ s/ac\./a\./;
+      $todate_where =~ s/ac\./a\./;
+      
+      $query .= qq|
+
+             UNION ALL
+      
+             -- sold items
+	     
+                 SELECT a.id, a.invnumber, c.name, a.transdate,
+	         a.invoice, ac.sellprice * ac.qty, 'ar' as module, '0' AS cleared,
+		 a.till
+		 FROM ar a
+		 JOIN invoice ac ON (ac.trans_id = a.id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN customer c ON (a.customer_id = c.id)
+		 $dpt_join
+		 WHERE p.income_accno_id = $id
+		 $fromdate_where
+		 $todate_where
+		 $dpt_where
+		 $project
+      
+             UNION ALL
+             
+	     -- bought services
+	     
+                 SELECT a.id, a.invnumber, v.name, a.transdate,
+	         a.invoice, ac.sellprice * ac.qty, 'ap' as module, '0' AS cleared,
+		 a.till
+		 FROM ap a
+		 JOIN invoice ac ON (ac.trans_id = a.id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN vendor v ON (a.vendor_id = v.id)
+		 $dpt_join
+		 WHERE p.expense_accno_id = $id
+		 AND p.inventory_accno_id IS NULL
+		 AND p.assembly = '0'
+		 $fromdate_where
+		 $todate_where
+		 $dpt_where
+		 $project
+		 
+             UNION ALL
+
+	     -- cogs
+      
+                 SELECT a.id, a.invnumber, v.name, a.transdate,
+	         a.invoice, ac.sellprice * ac.allocated * -1, 'ap' as module, '0' AS cleared,
+		 a.till
+		 FROM ap a
+		 JOIN invoice ac ON (ac.trans_id = a.id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN vendor v ON (a.vendor_id = v.id)
+		 $dpt_join
+		 WHERE p.expense_accno_id = $id
+		 AND ac.assemblyitem = '0'
+		 $fromdate_where
+		 $todate_where
+		 $dpt_where
+		 $project
+
+		 |;
+		 
+      $fromdate_where =~ s/a\./ac\./;
+      $todate_where =~ s/a\./ac\./;
+ 
+    }
+		 
+      $union = qq|
+             UNION ALL
+                 |;
+  }
+
+  $query .= qq|
+      ORDER BY $sortorder|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ca = $sth->fetchrow_hashref(NAME_lc)) {
+    
+    # gl
+    if ($ca->{module} eq "gl") {
+      $ca->{module} = "gl";
+    }
+
+    # ap
+    if ($ca->{module} eq "ap") {
+      $ca->{module} = ($ca->{invoice}) ? 'ir' : 'ap';
+      $ca->{module} = 'ps' if $ca->{till};
+    }
+
+    # ar
+    if ($ca->{module} eq "ar") {
+      $ca->{module} = ($ca->{invoice}) ? 'is' : 'ar';
+      $ca->{module} = 'ps' if $ca->{till};
+    }
+
+    if ($ca->{amount}) {
+      if ($ca->{amount} < 0) {
+	$ca->{debit} = $ca->{amount} * -1;
+	$ca->{credit} = 0;
+      } else {
+	$ca->{credit} = $ca->{amount};
+	$ca->{debit} = 0;
+      }
+
+      push @{ $form->{CA} }, $ca;
+    }
+    
+  }
+ 
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+1;
+
diff --git a/sql-ledger/SL/CP.pm b/sql-ledger/SL/CP.pm
new file mode 100644
index 000000000..539ff6d9a
--- /dev/null
+++ b/sql-ledger/SL/CP.pm
@@ -0,0 +1,396 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2003
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Check and receipt printing payment module backend routines
+# Number to text conversion routines are in
+# locale/{countrycode}/Num2text
+#
+#======================================================================
+
+package CP;
+
+
+sub new {
+  my ($type, $countrycode) = @_;
+
+  $self = {};
+
+  if ($countrycode) {
+    if (-f "locale/$countrycode/Num2text") {
+      require "locale/$countrycode/Num2text";
+    } else {
+      use SL::Num2text;
+    }
+  } else {
+    use SL::Num2text;
+  }
+
+  bless $self, $type;
+
+}
+
+
+sub paymentaccounts {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT accno, description, link
+                 FROM chart
+		 WHERE link LIKE '%$form->{ARAP}%'
+		 ORDER BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $form->{PR}{$form->{ARAP}} = ();
+  $form->{PR}{"$form->{ARAP}_paid"} = ();
+  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    foreach my $item (split /:/, $ref->{link}) {
+      if ($item eq $form->{ARAP}) {
+	push @{ $form->{PR}{$form->{ARAP}} }, $ref;
+      }
+      if ($item eq "$form->{ARAP}_paid") {
+	push @{ $form->{PR}{"$form->{ARAP}_paid"} }, $ref;
+      }
+    }
+  }
+  $sth->finish;
+  
+  # get currencies and closedto
+  $query = qq|SELECT curr, closedto, current_date
+              FROM defaults|;
+  ($form->{currencies}, $form->{closedto}, $form->{datepaid}) = $dbh->selectrow_array($query);
+
+  $dbh->disconnect;
+
+}
+
+
+sub get_openvc {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $arap = ($form->{vc} eq 'customer') ? 'ar' : 'ap';
+  my $query = qq|SELECT count(*)
+                 FROM $form->{vc} ct, $arap a
+		 WHERE a.$form->{vc}_id = ct.id
+                 AND a.amount != a.paid|;
+  my ($count) = $dbh->selectrow_array($query);
+
+  my $sth;
+  my $ref;
+
+  # build selection list
+  if ($count < $myconfig->{vclimit}) {
+    $query = qq|SELECT DISTINCT ct.id, ct.name
+                FROM $form->{vc} ct, $arap a
+		WHERE a.$form->{vc}_id = ct.id
+		AND a.amount != a.paid
+		ORDER BY name|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{"all_$form->{vc}"} }, $ref;
+    }
+
+    $sth->finish;
+
+  }
+
+  if ($form->{ARAP} eq 'AR') {
+    $query = qq|SELECT id, description
+                FROM department
+		WHERE role = 'P'
+		ORDER BY 2|;
+  } else {
+    $query = qq|SELECT id, description
+                FROM department
+		ORDER BY 2|;
+  }
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_departments} }, $ref;
+  }
+  $sth->finish;
+
+  # get language codes
+  $query = qq|SELECT *
+              FROM language
+              ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  $form->{all_languages} = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_languages} }, $ref;
+  }
+  $sth->finish;
+
+  # get currency for first name
+  if ($form->{"all_$form->{vc}"}) {
+    $query = qq|SELECT curr FROM $form->{vc}
+		WHERE id = $form->{"all_$form->{vc}"}->[0]->{id}|;
+    ($form->{currency}) = $dbh->selectrow_array($query);
+  }
+
+  $dbh->disconnect;
+
+}
+
+
+sub get_openinvoices {
+  my ($self, $myconfig, $form) = @_;
+  
+  my $null;
+  my $department_id;
+ 
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+ 
+  my $where = qq|WHERE $form->{vc}_id = $form->{"$form->{vc}_id"}
+                 AND curr = '$form->{currency}'
+	         AND amount != paid|;
+  
+  my ($buysell);
+  if ($form->{vc} eq 'customer') {
+    $buysell = "buy";
+  } else {
+    $buysell = "sell";
+  }
+  
+  ($null, $department_id) = split /--/, $form->{department};
+  if ($department_id) {
+    $where .= qq|
+                 AND department_id = $department_id|;
+  }
+
+  my $query = qq|SELECT id, invnumber, transdate, amount, paid, curr
+	         FROM $form->{arap}
+		 $where
+		 ORDER BY transdate, invnumber|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    # if this is a foreign currency transaction get exchangerate
+    $ref->{exchangerate} = $form->get_exchangerate($dbh, $ref->{curr}, $ref->{transdate}, $buysell) if ($form->{currency} ne $form->{defaultcurrency});
+    push @{ $form->{PR} }, $ref;
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+
+sub process_payment {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database, turn AutoCommit off
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $sth;
+  
+  my ($paymentaccno) = split /--/, $form->{account};
+  
+  # if currency ne defaultcurrency update exchangerate
+  if ($form->{currency} ne $form->{defaultcurrency}) {
+    $form->{exchangerate} = $form->parse_amount($myconfig, $form->{exchangerate});
+
+    if ($form->{vc} eq 'customer') {
+      $form->update_exchangerate($dbh, $form->{currency}, $form->{datepaid}, $form->{exchangerate}, 0);
+    } else {
+      $form->update_exchangerate($dbh, $form->{currency}, $form->{datepaid}, 0, $form->{exchangerate});
+    }
+  } else {
+    $form->{exchangerate} = 1;
+  }
+
+  my $query = qq|SELECT fxgain_accno_id, fxloss_accno_id
+                 FROM defaults|;
+  my ($fxgain_accno_id, $fxloss_accno_id) = $dbh->selectrow_array($query);
+
+  my ($buysell);
+  
+  if ($form->{vc} eq 'customer') {
+    $buysell = "buy";
+  } else {
+    $buysell = "sell";
+  }
+
+  my $ml;
+  my $where;
+  
+  if ($form->{ARAP} eq 'AR') {
+    $ml = 1;
+    $where = qq|
+		(c.link = 'AR'
+		OR c.link LIKE 'AR:%')
+		|;
+  } else {
+    $ml = -1;
+    $where = qq|
+                (c.link = 'AP'
+                OR c.link LIKE '%:AP'
+		OR c.link LIKE '%:AP:%')
+		|;
+  }
+  
+  my $paymentamount = $form->parse_amount($myconfig, $form->{amount});
+  
+  my $null;
+  ($null, $form->{department_id}) = split /--/, $form->{department};
+  $form->{department_id} *= 1;
+
+
+  # query to retrieve paid amount
+  $query = qq|SELECT paid FROM $form->{arap}
+              WHERE id = ?
+ 	      FOR UPDATE|;
+  my $pth = $dbh->prepare($query) || $form->dberror($query);
+
+  my %audittrail;
+ 
+  # go through line by line
+  for my $i (1 .. $form->{rowcount}) {
+
+    $form->{"paid_$i"} = $form->parse_amount($myconfig, $form->{"paid_$i"});
+    $form->{"due_$i"} = $form->parse_amount($myconfig, $form->{"due_$i"});
+    
+    if ($form->{"checked_$i"} && $form->{"paid_$i"}) {
+
+      $paymentamount -= $form->{"paid_$i"};
+      
+      # get exchangerate for original 
+      $query = qq|SELECT $buysell
+                  FROM exchangerate e
+                  JOIN $form->{arap} a ON (a.transdate = e.transdate)
+		  WHERE e.curr = '$form->{currency}'
+		  AND a.id = $form->{"id_$i"}|;
+      my ($exchangerate) = $dbh->selectrow_array($query);
+
+      $exchangerate = 1 unless $exchangerate;
+
+      $query = qq|SELECT c.id
+                  FROM chart c
+		  JOIN acc_trans a ON (a.chart_id = c.id)
+	  	  WHERE $where
+		  AND a.trans_id = $form->{"id_$i"}|;
+      my ($id) = $dbh->selectrow_array($query);
+     
+      $amount = $form->round_amount($form->{"paid_$i"} * $exchangerate, 2);
+      
+      # add AR/AP
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
+                  amount)
+                  VALUES ($form->{"id_$i"}, $id, '$form->{datepaid}',
+		  $amount * $ml)|;
+      $dbh->do($query) || $form->dberror($query);
+      
+      # add payment
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
+                  amount, source, memo)
+                  VALUES ($form->{"id_$i"},
+		         (SELECT id FROM chart
+		          WHERE accno = '$paymentaccno'),
+		  '$form->{datepaid}', $form->{"paid_$i"} * $ml * -1, |
+		  .$dbh->quote($form->{source}).qq|, |
+		  .$dbh->quote($form->{memo}).qq|)|;
+      $dbh->do($query) || $form->dberror($query);
+
+      # add exchangerate difference if currency ne defaultcurrency
+      $amount = $form->round_amount($form->{"paid_$i"} * ($form->{exchangerate} - 1), 2);
+
+      if ($amount != 0) {
+        # exchangerate difference
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
+		    amount, cleared, fx_transaction)
+		    VALUES ($form->{"id_$i"},
+		           (SELECT id FROM chart
+			    WHERE accno = '$paymentaccno'),
+		  '$form->{datepaid}', $amount * $ml * -1, '0', '1')|;
+	$dbh->do($query) || $form->dberror($query);
+
+        # gain/loss
+	$amount = $form->round_amount($form->{"paid_$i"} * ($exchangerate - $form->{exchangerate}) * $ml * -1, 2);
+	if ($amount != 0) {
+	  my $accno_id = ($amount > 0) ? $fxgain_accno_id : $fxloss_accno_id;
+	  $query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
+		      amount, cleared, fx_transaction)
+		      VALUES ($form->{"id_$i"}, $accno_id,
+		      '$form->{datepaid}', $amount, '0', '1')|;
+	  $dbh->do($query) || $form->dberror($query);
+	}
+      }
+
+      $form->{"paid_$i"} = $form->round_amount($form->{"paid_$i"} * $exchangerate, 2);
+
+      $pth->execute($form->{"id_$i"}) || $form->dberror;
+      ($amount) = $pth->fetchrow_array;
+      $pth->finish;
+
+      $amount += $form->{"paid_$i"};
+		  
+      # update AR/AP transaction
+      $query = qq|UPDATE $form->{arap} set
+		  paid = $amount,
+		  datepaid = '$form->{datepaid}'
+		  WHERE id = $form->{"id_$i"}|;
+      $dbh->do($query) || $form->dberror($query);
+      
+      %audittrail = ( tablename  => $form->{arap},
+                      reference  => $form->{source},
+		      formname   => $form->{formname},
+		      action     => 'posted',
+		      id         => $form->{"id_$i"} );
+ 
+      $form->audittrail($dbh, "", \%audittrail);
+      
+    }
+  }
+
+
+  # record a AR/AP with a payment
+  if ($form->round_amount($paymentamount, 2) != 0) {
+    $form->{invnumber} = "";
+    OP::overpayment("", $myconfig, $form, $dbh, $paymentamount, $ml, 1);
+  }
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/CT.pm b/sql-ledger/SL/CT.pm
new file mode 100644
index 000000000..bfcc2196a
--- /dev/null
+++ b/sql-ledger/SL/CT.pm
@@ -0,0 +1,1008 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# backend code for customers and vendors
+#
+#======================================================================
+
+package CT;
+
+
+sub create_links {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+  my $query;
+  my $sth;
+  my $ref;
+
+  if ($form->{id}) {
+    $query = qq|SELECT ct.*, b.description AS business, s.*,
+                e.name AS employee, g.pricegroup AS pricegroup,
+		l.description AS language, ct.curr
+                FROM $form->{db} ct
+		LEFT JOIN business b ON (ct.business_id = b.id)
+		LEFT JOIN shipto s ON (ct.id = s.trans_id)
+		LEFT JOIN employee e ON (ct.employee_id = e.id)
+		LEFT JOIN pricegroup g ON (g.id = ct.pricegroup_id)
+		LEFT JOIN language l ON (l.code = ct.language_code)
+                WHERE ct.id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+  
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+  
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+    $sth->finish;
+
+    # check if it is orphaned
+    my $arap = ($form->{db} eq 'customer') ? "ar" : "ap";
+    $query = qq|SELECT a.id
+              FROM $arap a
+	      JOIN $form->{db} ct ON (a.$form->{db}_id = ct.id)
+	      WHERE ct.id = $form->{id}
+	    UNION
+	      SELECT a.id
+	      FROM oe a
+	      JOIN $form->{db} ct ON (a.$form->{db}_id = ct.id)
+	      WHERE ct.id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+  
+    unless ($sth->fetchrow_array) {
+      $form->{status} = "orphaned";
+    }
+    $sth->finish;
+
+
+    # get taxes for customer/vendor
+    $query = qq|SELECT c.accno
+		FROM chart c
+		JOIN $form->{db}tax t ON (t.chart_id = c.id)
+		WHERE t.$form->{db}_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $form->{tax}{$ref->{accno}}{taxable} = 1;
+    }
+    $sth->finish;
+
+  } else {
+
+    ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh);
+
+    $query = qq|SELECT current_date FROM defaults|;
+    ($form->{startdate}) = $dbh->selectrow_array($query);
+
+  }
+
+  # get tax labels
+  $query = qq|SELECT c.accno, c.description
+              FROM chart c
+	      JOIN tax t ON (t.chart_id = c.id)
+	      WHERE c.link LIKE '%CT_tax%'
+	      ORDER BY c.accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $form->{taxaccounts} .= "$ref->{accno} ";
+    $form->{tax}{$ref->{accno}}{description} = $ref->{description};
+  }
+  $sth->finish;
+  chop $form->{taxaccounts};
+
+    
+  # get business types
+  $query = qq|SELECT *
+              FROM business
+	      ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_business} }, $ref;
+  }
+  $sth->finish;
+  
+  # this is for the salesperson
+  $query = qq|SELECT id, name
+              FROM employee
+	      WHERE sales = '1'
+	      ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_employee} }, $ref;
+  }
+  $sth->finish;
+
+  # get language
+  $query = qq|SELECT *
+              FROM language
+	      ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_language} }, $ref;
+  }
+  $sth->finish;
+ 
+  # get pricegroups
+  $query = qq|SELECT *
+              FROM pricegroup
+	      ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_pricegroup} }, $ref;
+  }
+  $sth->finish;
+  
+  # get currencies
+  $query = qq|SELECT curr AS currencies
+              FROM defaults|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  ($form->{currencies}) = $sth->fetchrow_array;
+  $sth->finish;
+
+  $dbh->disconnect;
+
+}
+
+
+sub save_customer {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  my $query;
+  my $sth;
+  my $null;
+  
+  # remove double spaces
+  $form->{name} =~ s/  / /g;
+  # remove double minus and minus at the end
+  $form->{name} =~ s/--+/-/g;
+  $form->{name} =~ s/-+$//;
+  
+  # assign value discount, terms, creditlimit
+  $form->{discount} = $form->parse_amount($myconfig, $form->{discount});
+  $form->{discount} /= 100;
+  $form->{terms} *= 1;
+  $form->{taxincluded} *= 1;
+  $form->{creditlimit} = $form->parse_amount($myconfig, $form->{creditlimit});
+  
+
+  if ($form->{id}) {
+    $query = qq|DELETE FROM customertax
+                WHERE customer_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+
+    $query = qq|DELETE FROM shipto
+                WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+
+    # retrieve enddate
+    if ($form->{type} && $form->{enddate}) {
+      my $now;
+      $query = qq|SELECT enddate, current_date AS now FROM customer|;
+      ($form->{enddate}, $now) = $dbh->selectrow_array($query);
+      $form->{enddate} = $now if $form->{enddate} lt $now;
+    }
+
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+
+    $query = qq|INSERT INTO customer (name)
+                VALUES ('$uid')|;
+    $dbh->do($query) || $form->dberror($query);
+    
+    $query = qq|SELECT id FROM customer
+                WHERE name = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+
+  }
+
+  my $employee_id;
+  ($null, $employee_id) = split /--/, $form->{employee};
+  $employee_id *= 1;
+  
+  my $pricegroup_id;
+  ($null, $pricegroup_id) = split /--/, $form->{pricegroup};
+  $pricegroup_id *= 1;
+
+  my $business_id;
+  ($null, $business_id) = split /--/, $form->{business};
+  $business_id *= 1;
+
+  my $language_code;
+  ($null, $language_code) = split /--/, $form->{language};
+
+  $form->{customernumber} = $form->update_defaults($myconfig, "customernumber", $dbh) if ! $form->{customernumber};
+  
+  $query = qq|UPDATE customer SET
+              customernumber = |.$dbh->quote($form->{customernumber}).qq|,
+	      name = |.$dbh->quote($form->{name}).qq|,
+	      address1 = |.$dbh->quote($form->{address1}).qq|,
+	      address2 = |.$dbh->quote($form->{address2}).qq|,
+	      city = |.$dbh->quote($form->{city}).qq|,
+	      state = |.$dbh->quote($form->{state}).qq|,
+	      zipcode = |.$dbh->quote($form->{zipcode}).qq|,
+	      country = |.$dbh->quote($form->{country}).qq|,
+	      contact = |.$dbh->quote($form->{contact}).qq|,
+	      phone = '$form->{phone}',
+	      fax = '$form->{fax}',
+	      email = '$form->{email}',
+	      cc = '$form->{cc}',
+	      bcc = '$form->{bcc}',
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      discount = $form->{discount},
+	      creditlimit = $form->{creditlimit},
+	      terms = $form->{terms},
+	      taxincluded = '$form->{taxincluded}',
+	      business_id = $business_id,
+	      taxnumber = |.$dbh->quote($form->{taxnumber}).qq|,
+	      sic_code = '$form->{sic}',
+	      iban = '$form->{iban}',
+	      bic = '$form->{bic}',
+	      employee_id = $employee_id,
+	      pricegroup_id = $pricegroup_id,
+	      language_code = '$language_code',
+	      curr = '$form->{curr}',
+	      startdate = |.$form->dbquote($form->{startdate}, SQL_DATE).qq|,
+	      enddate = |.$form->dbquote($form->{enddate}, SQL_DATE).qq|
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # save taxes
+  foreach $item (split / /, $form->{taxaccounts}) {
+    if ($form->{"tax_$item"}) {
+      $query = qq|INSERT INTO customertax (customer_id, chart_id)
+		  VALUES ($form->{id}, (SELECT id
+				        FROM chart
+				        WHERE accno = '$item'))|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+  }
+  
+  # add shipto
+  $form->add_shipto($dbh, $form->{id});
+
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+sub save_vendor {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+  my $sth;
+  my $null;
+
+  # remove double spaces
+  $form->{name} =~ s/  / /g;
+  # remove double minus and minus at the end
+  $form->{name} =~ s/--+/-/g;
+  $form->{name} =~ s/-+$//;
+
+  $form->{discount} = $form->parse_amount($myconfig, $form->{discount});
+  $form->{discount} /= 100;
+  $form->{terms} *= 1;
+  $form->{taxincluded} *= 1;
+  $form->{creditlimit} = $form->parse_amount($myconfig, $form->{creditlimit});
+ 
+  
+  if ($form->{id}) {
+    $query = qq|DELETE FROM vendortax
+                WHERE vendor_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+
+    $query = qq|DELETE FROM shipto
+                WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+    
+    $query = qq|INSERT INTO vendor (name)
+                VALUES ('$uid')|;
+    $dbh->do($query) || $form->dberror($query);
+   
+    $query = qq|SELECT id FROM vendor
+                WHERE name = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+
+  }
+   
+  my $employee_id;
+  ($null, $employee_id) = split /--/, $form->{employee};
+  $employee_id *= 1;
+  
+  my $pricegroup_id;
+  ($null, $pricegroup_id) = split /--/, $form->{pricegroup};
+  $pricegroup_id *= 1;
+
+  my $business_id;
+  ($null, $business_id) = split /--/, $form->{business};
+  $business_id *= 1;
+
+  my $language_code;
+  ($null, $language_code) = split /--/, $form->{language};
+ 
+  $form->{vendornumber} = $form->update_defaults($myconfig, "vendornumber", $dbh) if ! $form->{vendornumber};
+  
+  $query = qq|UPDATE vendor SET
+              vendornumber = |.$dbh->quote($form->{vendornumber}).qq|,
+	      name = |.$dbh->quote($form->{name}).qq|,
+	      address1 = |.$dbh->quote($form->{address1}).qq|,
+	      address2 = |.$dbh->quote($form->{address2}).qq|,
+	      city = |.$dbh->quote($form->{city}).qq|,
+	      state = |.$dbh->quote($form->{state}).qq|,
+	      zipcode = |.$dbh->quote($form->{zipcode}).qq|,
+	      country = |.$dbh->quote($form->{country}).qq|,
+	      contact = |.$dbh->quote($form->{contact}).qq|,
+	      phone = '$form->{phone}',
+	      fax = '$form->{fax}',
+	      email = '$form->{email}',
+	      cc = '$form->{cc}',
+	      bcc = '$form->{bcc}',
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      terms = $form->{terms},
+	      discount = $form->{discount},
+	      creditlimit = $form->{creditlimit},
+	      taxincluded = '$form->{taxincluded}',
+	      gifi_accno = '$form->{gifi_accno}',
+	      business_id = $business_id,
+	      taxnumber = |.$dbh->quote($form->{taxnumber}).qq|,
+	      sic_code = '$form->{sic}',
+	      iban = '$form->{iban}',
+	      bic = '$form->{bic}',
+	      employee_id = $employee_id,
+	      language_code = '$language_code',
+	      pricegroup_id = $pricegroup_id,
+	      curr = '$form->{curr}',
+	      startdate = |.$form->dbquote($form->{startdate}, SQL_DATE).qq|,
+	      enddate = |.$form->dbquote($form->{enddate}, SQL_DATE).qq|
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # save taxes
+  foreach $item (split / /, $form->{taxaccounts}) {
+    if ($form->{"tax_$item"}) {
+      $query = qq|INSERT INTO vendortax (vendor_id, chart_id)
+		  VALUES ($form->{id}, (SELECT id
+				        FROM chart
+				        WHERE accno = '$item'))|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+  }
+
+  # add shipto
+  $form->add_shipto($dbh, $form->{id});
+
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+
+sub delete {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  # delete customer/vendor
+  my $query = qq|DELETE FROM $form->{db}
+	         WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $dbh->disconnect;
+
+}
+
+
+sub search {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $where = "1 = 1";
+  $form->{sort} = ($form->{sort}) ? $form->{sort} : "name";
+  my @a = qw(name);
+  my $sortorder = $form->sort_order(\@a);
+
+  my $var;
+  my $item;
+
+  @a = ("$form->{db}number");
+  push @a, qw(name contact city state zipcode country notes email);
+  
+  foreach $item (@a) {
+    if ($form->{$item}) {
+      $var = $form->like(lc $form->{$item});
+      $where .= " AND lower(ct.$item) LIKE '$var'";
+    }
+  }
+  if ($form->{address}) {
+    $var = $form->like(lc $form->{address});
+    $where .= " AND (lower(ct.address1) LIKE '$var' OR lower(ct.address2) LIKE '$var')";
+  }
+
+  if ($form->{status} eq 'orphaned') {
+    $where .= qq| AND ct.id NOT IN (SELECT o.$form->{db}_id
+                                    FROM oe o, $form->{db} cv
+		 	            WHERE cv.id = o.$form->{db}_id)|;
+    if ($form->{db} eq 'customer') {
+      $where .= qq| AND ct.id NOT IN (SELECT a.customer_id
+                                      FROM ar a, customer cv
+				      WHERE cv.id = a.customer_id)|;
+    }
+    if ($form->{db} eq 'vendor') {
+      $where .= qq| AND ct.id NOT IN (SELECT a.vendor_id
+                                      FROM ap a, vendor cv
+				      WHERE cv.id = a.vendor_id)|;
+    }
+    $form->{l_invnumber} = $form->{l_ordnumber} = $form->{l_quonumber} = "";
+  }
+  
+
+  my $query = qq|SELECT ct.*, b.description AS business,
+                 e.name AS employee, g.pricegroup, l.description AS language,
+		 m.name AS manager
+                 FROM $form->{db} ct
+	      LEFT JOIN business b ON (ct.business_id = b.id)
+	      LEFT JOIN employee e ON (ct.employee_id = e.id)
+	      LEFT JOIN employee m ON (m.id = e.managerid)
+	      LEFT JOIN pricegroup g ON (ct.pricegroup_id = g.id)
+	      LEFT JOIN language l ON (l.code = ct.language_code)
+                 WHERE $where|;
+
+  # redo for invoices, orders and quotations
+  if ($form->{l_transnumber} || $form->{l_invnumber} || $form->{l_ordnumber} || $form->{l_quonumber}) {
+
+    my ($ar, $union, $module);
+    $query = "";
+    my $transwhere;
+    my $openarap = "";
+    my $openoe = "";
+    
+    if ($form->{open} || $form->{closed}) {
+      unless ($form->{open} && $form->{closed}) {
+	$openarap = " AND a.amount != a.paid" if $form->{open};
+	$openarap = " AND a.amount = a.paid" if $form->{closed};
+	$openoe = " AND o.closed = '0'" if $form->{open};
+	$openoe = " AND o.closed = '1'" if $form->{closed};
+      }
+    }
+      
+    if ($form->{l_transnumber}) {
+      $ar = ($form->{db} eq 'customer') ? 'ar' : 'ap';
+      $module = $ar;
+
+      $transwhere = "";
+      $transwhere .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $transwhere .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+      
+   
+      $query = qq|SELECT ct.*, b.description AS business,
+                  a.invnumber, a.ordnumber, a.quonumber, a.id AS invid,
+		  '$ar' AS module, 'invoice' AS formtype,
+		  (a.amount = a.paid) AS closed, a.amount, a.netamount
+		  FROM $form->{db} ct
+		JOIN $ar a ON (a.$form->{db}_id = ct.id)
+	        LEFT JOIN business b ON (ct.business_id = b.id)
+		  WHERE $where
+		  AND a.invoice = '0'
+		  $transwhere
+		  $openarap
+		  |;
+  
+      $union = qq|
+              UNION|;
+      
+    }
+
+    if ($form->{l_invnumber}) {
+      $ar = ($form->{db} eq 'customer') ? 'ar' : 'ap';
+      $module = ($ar eq 'ar') ? 'is' : 'ir';
+
+      $transwhere = "";
+      $transwhere .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $transwhere .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+    
+      $query .= qq|$union
+                  SELECT ct.*, b.description AS business,
+                  a.invnumber, a.ordnumber, a.quonumber, a.id AS invid,
+		  '$module' AS module, 'invoice' AS formtype,
+		  (a.amount = a.paid) AS closed, a.amount, a.netamount
+		  FROM $form->{db} ct
+		JOIN $ar a ON (a.$form->{db}_id = ct.id)
+	        LEFT JOIN business b ON (ct.business_id = b.id)
+		  WHERE $where
+		  AND a.invoice = '1'
+		  $transwhere
+		  $openarap
+		  |;
+  
+      $union = qq|
+              UNION|;
+      
+    }
+    
+    if ($form->{l_ordnumber}) {
+      
+      $transwhere = "";
+      $transwhere .= " AND o.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $transwhere .= " AND o.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+      $query .= qq|$union
+                  SELECT ct.*, b.description AS business,
+		  ' ' AS invnumber, o.ordnumber, o.quonumber, o.id AS invid,
+		  'oe' AS module, 'order' AS formtype,
+		  o.closed, o.amount, o.netamount
+		  FROM $form->{db} ct
+		JOIN oe o ON (o.$form->{db}_id = ct.id)
+	        LEFT JOIN business b ON (ct.business_id = b.id)
+		  WHERE $where
+		  AND o.quotation = '0'
+		  $transwhere
+		  $openoe
+		  |;
+  
+      $union = qq|
+              UNION|;
+
+    }
+
+    if ($form->{l_quonumber}) {
+
+      $transwhere = "";
+      $transwhere .= " AND o.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $transwhere .= " AND o.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+      $query .= qq|$union
+                  SELECT ct.*, b.description AS business,
+		  ' ' AS invnumber, o.ordnumber, o.quonumber, o.id AS invid,
+		  'oe' AS module, 'quotation' AS formtype,
+		  o.closed, o.amount, o.netamount
+		  FROM $form->{db} ct
+		JOIN oe o ON (o.$form->{db}_id = ct.id)
+	        LEFT JOIN business b ON (ct.business_id = b.id)
+		  WHERE $where
+		  AND o.quotation = '1'
+		  $transwhere
+		  $openoe
+		  |;
+
+    }
+
+      $sortorder .= ", invid";
+  }
+
+  $query .= qq|
+		 ORDER BY $sortorder|;
+		 
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $ref->{address} = "";
+    map { $ref->{address} .= "$ref->{$_} "; } qw(address1 address2 city state zipcode country);
+    push @{ $form->{CT} }, $ref;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub get_history {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query;
+  my $where = "1 = 1";
+  $form->{sort} = "partnumber" unless $form->{sort};
+  my $sortorder = $form->{sort};
+  my %ordinal = ();
+  my $var;
+  my $table;
+
+  # setup ASC or DESC
+  $form->sort_order();
+  
+  if ($form->{"$form->{db}number"}) {
+    $var = $form->like(lc $form->{"$form->{db}number"});
+    $where .= " AND lower(ct.$form->{db}number) LIKE '$var'";
+  }
+  if ($form->{name}) {
+    $var = $form->like(lc $form->{name});
+    $where .= " AND lower(ct.name) LIKE '$var'";
+  }
+  if ($form->{address}) {
+    $var = $form->like(lc $form->{address});
+    $where .= " AND lower(ct.address1) LIKE '$var'";
+  }
+  if ($form->{city}) {
+    $var = $form->like(lc $form->{city});
+    $where .= " AND lower(ct.city) LIKE '$var'";
+  }
+  if ($form->{state}) {
+    $var = $form->like(lc $form->{state});
+    $where .= " AND lower(ct.state) LIKE '$var'";
+  }
+  if ($form->{zipcode}) {
+    $var = $form->like(lc $form->{zipcode});
+    $where .= " AND lower(ct.zipcode) LIKE '$var'";
+  }
+  if ($form->{country}) {
+    $var = $form->like(lc $form->{country});
+    $where .= " AND lower(ct.country) LIKE '$var'";
+  }
+  if ($form->{contact}) {
+    $var = $form->like(lc $form->{contact});
+    $where .= " AND lower(ct.contact) LIKE '$var'";
+  }
+  if ($form->{notes}) {
+    $var = $form->like(lc $form->{notes});
+    $where .= " AND lower(ct.notes) LIKE '$var'";
+  }
+  if ($form->{email}) {
+    $var = $form->like(lc $form->{email});
+    $where .= " AND lower(ct.email) LIKE '$var'";
+  }
+
+  $where .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+  $where .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+
+  if ($form->{open} || $form->{closed}) {
+    unless ($form->{open} && $form->{closed}) {
+      if ($form->{type} eq 'invoice') {
+	$where .= " AND a.amount != a.paid" if $form->{open};
+	$where .= " AND a.amount = a.paid" if $form->{closed};
+      } else {
+	$where .= " AND a.closed = '0'" if $form->{open};
+	$where .= " AND a.closed = '1'" if $form->{closed};
+      }
+    }
+  }
+  
+  my $invnumber = 'invnumber';
+  my $deldate = 'deliverydate';
+  my $buysell;
+  
+  if ($form->{db} eq 'customer') {
+    $buysell = "buy";
+    if ($form->{type} eq 'invoice') {
+      $where .= qq| AND a.invoice = '1' AND i.assemblyitem = '0'|;
+      $table = 'ar';
+    } else {
+      $table = 'oe';
+      if ($form->{type} eq 'order') {
+	$invnumber = 'ordnumber';
+	$where .= qq| AND a.quotation = '0'|;
+      } else {
+	$invnumber = 'quonumber';
+	$where .= qq| AND a.quotation = '1'|;
+      }
+      $deldate = 'reqdate';
+    }
+  }
+  if ($form->{db} eq 'vendor') {
+    $buysell = "sell";
+    if ($form->{type} eq 'invoice') {
+      $where .= qq| AND a.invoice = '1' AND i.assemblyitem = '0'|;
+      $table = 'ap';
+    } else {
+      $table = 'oe';
+      if ($form->{type} eq 'order') {
+	$invnumber = 'ordnumber';
+	$where .= qq| AND a.quotation = '0'|;
+      } else {
+	$invnumber = 'quonumber';
+	$where .= qq| AND a.quotation = '1'|;
+      } 
+      $deldate = 'reqdate';
+    }
+  }
+ 
+  my $invjoin = qq|
+		 JOIN invoice i ON (i.trans_id = a.id)|;
+
+  if ($form->{type} eq 'order') {
+    $invjoin = qq|
+		 JOIN orderitems i ON (i.trans_id = a.id)|;
+  }
+  if ($form->{type} eq 'quotation') {
+    $invjoin = qq|
+		 JOIN orderitems i ON (i.trans_id = a.id)|;
+    $where .= qq| AND a.quotation = '1'|;
+  }
+
+
+  if ($form->{history} eq 'summary') {
+    $query = qq|SELECT curr FROM defaults|;
+    my ($curr) = $dbh->selectrow_array($query);
+    $curr =~ s/:.*//;
+    
+    %ordinal = ( partnumber	=> 8,
+                 description	=> 9
+	       );
+    $sortorder = "2 $form->{direction}, 1, $ordinal{$sortorder} $form->{direction}";
+    
+    $query = qq|SELECT ct.id AS ctid, ct.name, ct.address1,
+		ct.address2, ct.city, ct.state,
+		p.id AS pid, p.partnumber, i.description, p.unit,
+		sum(i.qty) AS qty, sum(i.sellprice) AS sellprice,
+		'$curr' AS curr,
+		ct.zipcode, ct.country
+		FROM $form->{db} ct
+		JOIN $table a ON (a.$form->{db}_id = ct.id)
+		$invjoin
+		JOIN parts p ON (p.id = i.parts_id)
+		WHERE $where
+		GROUP BY ct.id, ct.name, ct.address1, ct.address2, ct.city,
+		ct.state, ct.zipcode, ct.country,
+		p.id, p.partnumber, i.description, p.unit
+		ORDER BY $sortorder|;
+  } else {
+    %ordinal = ( partnumber	=> 9,
+                 description	=> 12,
+		 "$deldate"	=> 16,
+		 serialnumber	=> 17,
+		 projectnumber	=> 18
+		);
+ 
+    $sortorder = "2 $form->{direction}, 1, 11, $ordinal{$sortorder} $form->{direction}";
+    
+    $query = qq|SELECT ct.id AS ctid, ct.name, ct.address1,
+		ct.address2, ct.city, ct.state,
+		p.id AS pid, p.partnumber, a.id AS invid,
+		a.$invnumber, a.curr, i.description,
+		i.qty, i.sellprice, i.discount,
+		i.$deldate, i.serialnumber, pr.projectnumber,
+		e.name AS employee, ct.zipcode, ct.country, i.unit|;
+    $query .= qq|, i.fxsellprice| if $form->{type} eq 'invoice';
+
+    if ($form->{type} ne 'invoice') {
+      if ($form->{l_curr}) {
+	$query .= qq|, (SELECT $buysell FROM exchangerate ex
+	                WHERE a.curr = ex.curr
+			AND a.transdate = ex.transdate) AS exchangerate|;
+      }
+    }
+	
+    $query .= qq|
+                FROM $form->{db} ct
+		JOIN $table a ON (a.$form->{db}_id = ct.id)
+		$invjoin
+		JOIN parts p ON (p.id = i.parts_id)
+		LEFT JOIN project pr ON (pr.id = i.project_id)
+		LEFT JOIN employee e ON (e.id = a.employee_id)
+		WHERE $where
+		ORDER BY $sortorder|;
+  }
+
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $ref->{address} = "";
+    $ref->{exchangerate} = 1 unless $ref->{exchangerate};
+    map { $ref->{address} .= "$ref->{$_} "; } qw(address1 address2 city state zipcode country);
+    $ref->{id} = $ref->{ctid};
+    push @{ $form->{CT} }, $ref;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub pricelist {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query;
+
+  if ($form->{db} eq 'customer') {
+    $query = qq|SELECT p.id, p.partnumber, p.description,
+                p.sellprice, pg.partsgroup, p.partsgroup_id,
+                m.pricebreak, m.sellprice,
+		m.validfrom, m.validto, m.curr
+                FROM partscustomer m
+		JOIN parts p ON (p.id = m.parts_id)
+		LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
+		WHERE m.customer_id = $form->{id}
+		ORDER BY partnumber|;
+  }
+  if ($form->{db} eq 'vendor') {
+    $query = qq|SELECT p.id, p.partnumber AS sku, p.description,
+                pg.partsgroup, p.partsgroup_id,
+		m.partnumber, m.leadtime, m.lastcost, m.curr
+		FROM partsvendor m
+		JOIN parts p ON (p.id = m.parts_id)
+		LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
+		WHERE m.vendor_id = $form->{id}
+		ORDER BY p.partnumber|;
+  }
+
+  my $sth;
+  my $ref;
+
+  if ($form->{id}) {
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{all_partspricelist} }, $ref;
+    }
+    $sth->finish;
+  }
+
+  $query = qq|SELECT curr FROM defaults|;
+  ($form->{currencies}) = $dbh->selectrow_array($query);
+
+  $query = qq|SELECT id, partsgroup FROM partsgroup
+              ORDER BY partsgroup|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  $form->{all_partsgroup} = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_partsgroup} }, $ref;
+  }
+  $sth->finish;
+  
+  $dbh->disconnect;
+
+}
+
+
+sub save_pricelist {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  my $query = qq|DELETE FROM parts$form->{db}
+                 WHERE $form->{db}_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  
+  foreach $i (1 .. $form->{rowcount}) {
+
+    if ($form->{"id_$i"}) {
+
+      if ($form->{db} eq 'customer') {
+	map { $form->{"${_}_$i"} = $form->parse_amount($myconfig, $form->{"${_}_$i"}) } qw(pricebreak sellprice);
+	
+	$query = qq|INSERT INTO parts$form->{db} (parts_id, customer_id,
+		    pricebreak, sellprice, validfrom, validto, curr)
+		    VALUES ($form->{"id_$i"}, $form->{id},
+		    $form->{"pricebreak_$i"}, $form->{"sellprice_$i"},|
+		    .$form->dbquote($form->{"validfrom_$i"}, SQL_DATE) .qq|,|
+		    .$form->dbquote($form->{"validto_$i"}, SQL_DATE) .qq|,
+		    '$form->{"curr_$i"}')|;
+      } else {
+	map { $form->{"${_}_$i"} = $form->parse_amount($myconfig, $form->{"${_}_$i"}) } qw(leadtime lastcost);
+	
+	$query = qq|INSERT INTO parts$form->{db} (parts_id, vendor_id,
+		    partnumber, lastcost, leadtime, curr)
+		    VALUES ($form->{"id_$i"}, $form->{id},
+		    '$form->{"partnumber_$i"}', $form->{"lastcost_$i"},
+		    $form->{"leadtime_$i"}, '$form->{"curr_$i"}')|;
+
+      }
+      $dbh->do($query) || $form->dberror($query);
+    }
+
+  }
+
+  $_ = $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+
+sub retrieve_item {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $i = $form->{rowcount};
+  my $var;
+  my $null;
+
+  my $where = "WHERE p.obsolete = '0' AND p.income_accno_id > 0";
+
+  if ($form->{"partnumber_$i"}) {
+    $var = $form->like(lc $form->{"partnumber_$i"});
+    $where .= " AND lower(p.partnumber) LIKE '$var'";
+  }
+  if ($form->{"description_$i"}) {
+    $var = $form->like(lc $form->{"description_$i"});
+    $where .= " AND lower(p.description) LIKE '$var'";
+  }
+
+  if ($form->{"partsgroup_$i"}) {
+    ($null, $var) = split /--/, $form->{"partsgroup_$i"};
+    $where .= qq| AND p.partsgroup_id = $var|;
+  }
+  
+  
+  my $query = qq|SELECT p.id, p.partnumber, p.description, p.sellprice,
+                 p.lastcost, p.unit, pg.partsgroup, p.partsgroup_id
+		 FROM parts p
+		 LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
+		 $where
+		 |;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref;
+  $form->{item_list} = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{item_list} }, $ref;
+  }
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/Form.pm b/sql-ledger/SL/Form.pm
new file mode 100644
index 000000000..c722b4417
--- /dev/null
+++ b/sql-ledger/SL/Form.pm
@@ -0,0 +1,2357 @@
+#=================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+# Contributors: Thomas Bayen <bayen@gmx.de>
+#               Antti Kaihola <akaihola@siba.fi>
+#               Moritz Bunkus (tex)
+#               Jim Rawlings <jim@your-dba.com> (DB2)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# main package
+#
+#======================================================================
+
+package Form;
+
+
+sub new {
+  my $type = shift;
+  
+  my $self = {};
+
+  read(STDIN, $_, $ENV{CONTENT_LENGTH});
+  
+  if ($ENV{QUERY_STRING}) {
+    $_ = $ENV{QUERY_STRING};
+  }
+
+  if ($ARGV[0]) {
+    $_ = $ARGV[0];
+  }
+
+  foreach $item (split(/&/)) {
+    ($key, $value) = split(/=/, $item);
+    $self->{$key} = &unescape("",$value);
+  }
+
+  $self->{menubar} = 1 if $self->{path} =~ /lynx/i;
+
+  if (substr($self->{action}, 0, 1) !~ /( |\.)/) {
+    $self->{action} = lc $self->{action};
+    $self->{action} =~ s/(( |-|,|#|\/)|\.$)/_/g;
+  }
+
+  $self->{version} = "2.4.4";
+  $self->{dbversion} = "2.4.4";
+
+  bless $self, $type;
+  
+}
+
+
+sub debug {
+  my ($self) = @_;
+  
+  print "\n";
+  
+  map { print "$_ = $self->{$_}\n" } (sort keys %$self);
+  
+} 
+
+  
+sub escape {
+  my ($self, $str, $beenthere) = @_;
+
+  # for Apache 2 we escape strings twice
+  if (($ENV{SERVER_SIGNATURE} =~ /Apache\/2\.(\d+)\.(\d+)/) && !$beenthere) {
+    $str = $self->escape($str, 1) if $2 < 44;
+  }
+	    
+  $str =~ s/([^a-zA-Z0-9_.-])/sprintf("%%%02x", ord($1))/ge;
+  $str;
+
+}
+
+
+sub unescape {
+  my ($self, $str) = @_;
+  
+  $str =~ tr/+/ /;
+  $str =~ s/\\$//;
+
+  $str =~ s/%([0-9a-fA-Z]{2})/pack("c",hex($1))/eg;
+
+  $str;
+
+}
+
+
+sub quote {
+  my ($self, $str) = @_;
+
+  if ($str && ! ref($str)) {
+    $str =~ s/"/&quot;/g;
+  }
+
+  $str;
+
+}
+
+
+sub hide_form {
+  my $self = shift;
+
+  map { print qq|<input type=hidden name=$_ value="|.$self->quote($self->{$_}).qq|">\n| } sort keys %$self;
+  
+}
+
+  
+sub error {
+  my ($self, $msg) = @_;
+
+  if ($ENV{HTTP_USER_AGENT}) {
+    $msg =~ s/\n/<br>/g;
+
+    delete $self->{pre};
+
+    if (!$self->{header}) {
+      $self->header;
+    }
+
+    print qq|<body><h2 class=error>Error!</h2>
+
+    <p><b>$msg</b>|;
+
+    exit;
+
+  } else {
+  
+    if ($self->{error_function}) {
+      &{ $self->{error_function} }($msg);
+    } else {
+      die "Error: $msg\n";
+    }
+  }
+  
+}
+
+
+sub info {
+  my ($self, $msg) = @_;
+
+  if ($ENV{HTTP_USER_AGENT}) {
+    $msg =~ s/\n/<br>/g;
+
+    delete $self->{pre};
+
+    if (!$self->{header}) {
+      $self->header;
+      print qq|
+      <body>|;
+      $self->{header} = 1;
+    }
+
+    print "<br><b>$msg</b>";
+
+  } else {
+  
+    if ($self->{info_function}) {
+      &{ $self->{info_function} }($msg);
+    } else {
+      print "$msg\n";
+    }
+  }
+  
+}
+
+
+
+
+sub numtextrows {
+  my ($self, $str, $cols, $maxrows) = @_;
+
+  my $rows = 0;
+
+  map { $rows += int (((length) - 2)/$cols) + 1 } split /\r/, $str;
+
+  $maxrows = $rows unless defined $maxrows;
+
+  return ($rows > $maxrows) ? $maxrows : $rows;
+
+}
+
+
+sub dberror {
+  my ($self, $msg) = @_;
+
+  $self->error("$msg\n".$DBI::errstr);
+  
+}
+
+
+sub isblank {
+  my ($self, $name, $msg) = @_;
+
+  if ($self->{$name} =~ /^\s*$/) {
+    $self->error($msg);
+  }
+}
+  
+
+sub header {
+  my ($self, $init) = @_;
+
+  return if $self->{header};
+
+  my ($stylesheet, $favicon, $charset);
+
+  if ($ENV{HTTP_USER_AGENT}) {
+
+    if ($self->{stylesheet} && (-f "css/$self->{stylesheet}")) {
+      $stylesheet = qq|<LINK REL="stylesheet" HREF="css/$self->{stylesheet}" TYPE="text/css" TITLE="SQL-Ledger stylesheet">
+  |;
+    }
+
+    if ($self->{favicon} && (-f "$self->{favicon}")) {
+      $favicon = qq|<LINK REL="shortcut icon" HREF="$self->{favicon}" TYPE="image/x-icon">
+  |;
+    }
+
+    if ($self->{charset}) {
+      $charset = qq|<META HTTP-EQUIV="Content-Type" CONTENT="text/plain; charset=$self->{charset}">
+  |;
+    }
+
+    $self->{titlebar} = ($self->{title}) ? "$self->{title} - $self->{titlebar}" : $self->{titlebar};
+
+    $self->set_cookie($init);
+
+    print qq|Content-Type: text/html
+
+<head>
+  <title>$self->{titlebar}</title>
+  $favicon
+  $stylesheet
+  $charset
+</head>
+
+$self->{pre}
+|;
+  }
+
+  $self->{header} = 1;
+
+}
+
+
+sub set_cookie {
+  my ($self, $init) = @_;
+
+  $self->{timeout} = ($self->{timeout} > 0) ? $self->{timeout} : 3600;
+
+  if ($self->{endsession}) {
+    $_ = time;
+  } else {
+    $_ = time + $self->{timeout};
+  }
+
+  if ($ENV{HTTP_USER_AGENT}) {
+
+    my @d = split / +/, scalar gmtime($_);
+    my $today = "$d[0], $d[2]-$d[1]-$d[4] $d[3] GMT";
+
+    if ($init) {
+      $self->{sessionid} = time;
+    }
+    print qq|Set-Cookie: SQL-Ledger-$self->{login}=$self->{sessionid}; expires=$today; path=/;\n| if $self->{login};
+  }
+
+}
+
+ 
+sub redirect {
+  my ($self, $msg) = @_;
+
+  if ($self->{callback}) {
+
+    ($script, $argv) = split(/\?/, $self->{callback});
+    exec ("perl", "$script", $argv);
+   
+  } else {
+    
+    $self->info($msg);
+    exit;
+  }
+
+}
+
+
+sub sort_columns {
+  my ($self, @columns) = @_;
+
+  if ($self->{sort}) {
+    if (@columns) {
+      @columns = grep !/^$self->{sort}$/, @columns;
+      splice @columns, 0, 0, $self->{sort};
+    }
+  }
+
+  @columns;
+  
+}
+
+
+sub sort_order {
+  my ($self, $columns, $ordinal) = @_;
+
+  # setup direction
+  if ($self->{direction}) {
+    if ($self->{sort} eq $self->{oldsort}) {
+      if ($self->{direction} eq 'ASC') {
+	$self->{direction} = "DESC";
+      } else {
+	$self->{direction} = "ASC";
+      }
+    }
+  } else {
+    $self->{direction} = "ASC";
+  }
+  $self->{oldsort} = $self->{sort};
+
+  my $sortorder = join ',', $self->sort_columns(@{$columns});
+  
+  if ($ordinal) {
+    map { $sortorder =~ s/$_/$ordinal->{$_}/ } keys %$ordinal;
+  }
+  my @a = split /,/, $sortorder;
+  $a[0] = "$a[0] $self->{direction}";
+  $sortorder = join ',', @a;
+
+  $sortorder;
+
+}
+
+
+sub format_amount {
+  my ($self, $myconfig, $amount, $places, $dash) = @_;
+
+  if ($places =~ /\d/) {
+    $amount = $self->round_amount($amount, $places);
+  }
+
+  # is the amount negative
+  my $negative = ($amount < 0);
+  
+  if ($amount != 0) {
+    if ($myconfig->{numberformat} && ($myconfig->{numberformat} ne '1000.00')) {
+      my ($whole, $dec) = split /\./, "$amount";
+      $whole =~ s/-//;
+      $amount = join '', reverse split //, $whole;
+      
+      if ($myconfig->{numberformat} eq '1,000.00') {
+	$amount =~ s/\d{3,}?/$&,/g;
+	$amount =~ s/,$//;
+	$amount = join '', reverse split //, $amount;
+	$amount .= "\.$dec" if ($dec ne "");
+      }
+
+      if ($myconfig->{numberformat} eq "1'000.00") {
+	$amount =~ s/\d{3,}?/$&'/g;
+	$amount =~ s/'$//;
+	$amount = join '', reverse split //, $amount;
+	$amount .= "\.$dec" if ($dec ne "");
+      }
+      
+      if ($myconfig->{numberformat} eq '1.000,00') {
+	$amount =~ s/\d{3,}?/$&./g;
+	$amount =~ s/\.$//;
+	$amount = join '', reverse split //, $amount;
+	$amount .= ",$dec" if ($dec ne "");
+      }
+      
+      if ($myconfig->{numberformat} eq '1000,00') {
+	$amount = "$whole";
+	$amount .= ",$dec" if ($dec ne "");
+      }
+
+      if ($dash =~ /-/) {
+	$amount = ($negative) ? "($amount)" : "$amount";
+      } elsif ($dash =~ /DRCR/) {
+	$amount = ($negative) ? "$amount DR" : "$amount CR";
+      } else {
+	$amount = ($negative) ? "-$amount" : "$amount";
+      }
+    }
+  } else {
+    if ($dash eq "0" && $places) {
+      if ($myconfig->{numberformat} eq '1.000,00') {
+	$amount = "0".","."0" x $places;
+      } else {
+	$amount = "0"."."."0" x $places;
+      }
+    } else {
+      $amount = ($dash ne "") ? "$dash" : "";
+    }
+  }
+
+  $amount;
+
+}
+
+
+sub parse_amount {
+  my ($self, $myconfig, $amount) = @_;
+
+  if (($myconfig->{numberformat} eq '1.000,00') ||
+      ($myconfig->{numberformat} eq '1000,00')) {
+    $amount =~ s/\.//g;
+    $amount =~ s/,/\./;
+  }
+
+  if ($myconfig->{numberformat} eq "1'000.00") {
+    $amount =~ s/'//g;
+  }
+
+  $amount =~ s/,//g;
+  
+  return ($amount * 1);
+
+}
+
+
+sub round_amount {
+  my ($self, $amount, $places) = @_;
+
+#  $places = 3 if $places == 2;
+  
+  if (($places * 1) >= 0) {
+    # add 1/10^$places+3
+    sprintf("%.${places}f", $amount + (1 / (10 ** ($places + 3))) * (($amount > 0) ? 1 : -1));
+  } else {
+    $places *= -1;
+    sprintf("%.f", $amount / (10 ** $places) + (($amount > 0) ? 0.1 : -0.1)) * (10 ** $places);
+  }
+
+}
+
+
+sub parse_template {
+  my ($self, $myconfig, $userspath) = @_;
+
+  my ($chars_per_line, $lines_on_first_page, $lines_on_second_page) = (0, 0, 0);
+  my ($current_page, $current_line) = (1, 1);
+  my $pagebreak = "";
+  my $sum = 0;
+
+  my $subdir = "";
+  my $err = "";
+
+  if ($self->{language_code}) {
+    if (-f "$self->{templates}/$self->{language_code}/$self->{IN}") {
+      open(IN, "$self->{templates}/$self->{language_code}/$self->{IN}") or $self->error("$self->{IN} : $!");
+    } else {
+      open(IN, "$self->{templates}/$self->{IN}") or $self->error("$self->{IN} : $!");
+    }
+  } else {
+    open(IN, "$self->{templates}/$self->{IN}") or $self->error("$self->{IN} : $!");
+  }
+
+  @_ = <IN>;
+  close(IN);
+  
+  $self->{copies} = 1 if (($self->{copies} *= 1) <= 0);
+  
+  # OUT is used for the media, screen, printer, email
+  # for postscript we store a copy in a temporary file
+  my $fileid = time;
+  my $tmpfile = $self->{IN};
+  $tmpfile =~ s/\./\.$self->{fileid}./ if $self->{fileid};
+  $self->{tmpfile} = "$userspath/${fileid}.${tmpfile}";
+  
+  if ($self->{format} =~ /(postscript|pdf)/ || $self->{media} eq 'email') {
+    $out = $self->{OUT};
+    $self->{OUT} = ">$self->{tmpfile}";
+  }
+  
+  if ($self->{OUT}) {
+    open(OUT, "$self->{OUT}") or $self->error("$self->{OUT} : $!");
+  } else {
+    open(OUT, ">-") or $self->error("STDOUT : $!");
+
+    $self->header;
+    
+  }
+
+  # first we generate a tmpfile
+  # read file and replace <%variable%>
+  while ($_ = shift) {
+      
+    $par = "";
+    $var = $_;
+
+
+    # detect pagebreak block and its parameters
+    if (/\s*<%pagebreak ([0-9]+) ([0-9]+) ([0-9]+)%>/) {
+      $chars_per_line = $1;
+      $lines_on_first_page = $2;
+      $lines_on_second_page = $3;
+      
+      while ($_ = shift) {
+        last if (/\s*<%end pagebreak%>/);
+        $pagebreak .= $_;
+      }
+    }
+
+    
+    if (/\s*<%foreach /) {
+      
+      # this one we need for the count
+      chomp $var;
+      $var =~ s/\s*<%foreach (.+?)%>/$1/;
+      while ($_ = shift) {
+	last if (/\s*<%end /);
+
+	# store line in $par
+	$par .= $_;
+      }
+      
+      # display contents of $self->{number}[] array
+      for $i (0 .. $#{ $self->{$var} }) {
+
+        # Try to detect whether a manual page break is necessary
+        # but only if there was a <%pagebreak ...%> block before
+	
+        if ($chars_per_line) {
+          my $lines = int(length($self->{"description"}[$i]) / $chars_per_line + 0.95);
+          my $lpp;
+	  
+          if ($current_page == 1) {
+            $lpp = $lines_on_first_page;
+          } else {
+            $lpp = $lines_on_second_page;
+          }
+
+          # Yes we need a manual page break
+          if (($current_line + $lines) > $lpp) {
+            my $pb = $pagebreak;
+	    
+            # replace the special variables <%sumcarriedforward%>
+            # and <%lastpage%>
+	    
+            my $psum = $self->format_amount($myconfig, $sum, 2);
+            $pb =~ s/<%sumcarriedforward%>/$psum/g;
+            $pb =~ s/<%lastpage%>/$current_page/g;
+            
+	    # only "normal" variables are supported here
+            # (no <%if, no <%foreach, no <%include)
+            
+	    $pb =~ s/<%(.+?)%>/$self->{$1}/g;
+            
+	    # page break block is ready to rock
+            print(OUT $pb);
+            $current_page++;
+            $current_line = 1;
+          }
+          $current_line += $lines;
+        }
+        $sum += $self->parse_amount($myconfig, $self->{"linetotal"}[$i]);
+
+	# don't parse par, we need it for each line
+	print OUT $self->format_line($par, $i);
+	
+      }
+      next;
+    }
+
+    # if not comes before if!
+    if (/\s*<%if not /) {
+      # check if it is not set and display
+      chop;
+      s/\s*<%if not (.+?)%>/$1/;
+
+      unless ($self->{$_}) {
+	while ($_ = shift) {
+	  last if (/\s*<%end /);
+
+	  # store line in $par
+	  $par .= $_;
+	}
+	
+	$_ = $par;
+	
+      } else {
+	while ($_ = shift) {
+	  last if (/\s*<%end /);
+	}
+	next;
+      }
+    }
+ 
+    if (/\s*<%if /) {
+      # check if it is set and display
+      chop;
+      s/\s*<%if (.+?)%>/$1/;
+
+      if ($self->{$_}) {
+	while ($_ = shift) {
+	  last if (/\s*<%end /);
+
+	  # store line in $par
+	  $par .= $_;
+	}
+	
+	$_ = $par;
+	
+      } else {
+	while ($_ = shift) {
+	  last if (/\s*<%end /);
+	}
+	next;
+      }
+    }
+   
+    # check for <%include filename%>
+    if (/\s*<%include /) {
+      
+      # get the filename
+      chomp $var;
+      $var =~ s/\s*<%include (.+?)%>/$1/;
+
+      # mangle filename
+      $var =~ s/(\/|\.\.)//g;
+
+      # prevent the infinite loop!
+      next if ($self->{"$var"});
+
+      unless (open(INC, "$self->{templates}/$var")) {
+        $err = $!;
+	$self->cleanup;
+	$self->error("$self->{templates}/$var : $err");
+      }
+      unshift(@_, <INC>);
+      close(INC);
+
+      $self->{"$var"} = 1;
+
+      next;
+    }
+    
+    print OUT $self->format_line($_);
+    
+  }
+
+  close(OUT);
+
+
+  # Convert the tex file to postscript
+  if ($self->{format} =~ /(postscript|pdf)/) {
+
+    use Cwd;
+    $self->{cwd} = cwd();
+    $self->{tmpdir} = "$self->{cwd}/$userspath";
+
+    unless (chdir("$userspath")) {
+      $err = $!;
+      $self->cleanup;
+      $self->error("chdir : $err");
+    }
+
+    $self->{tmpfile} =~ s/$userspath\///g;
+
+    if ($self->{format} eq 'postscript') {
+      system("latex --interaction=nonstopmode $self->{tmpfile} > $self->{tmpfile}.err");
+      $self->error($self->cleanup) if ($?);
+ 
+      $self->{tmpfile} =~ s/tex$/dvi/;
+ 
+      system("dvips $self->{tmpfile} -o -q");
+      $self->error($self->cleanup."dvips : $!") if ($?);
+      $self->{tmpfile} =~ s/dvi$/ps/;
+    }
+    if ($self->{format} eq 'pdf') {
+      system("pdflatex --interaction=nonstopmode $self->{tmpfile} > $self->{tmpfile}.err");
+      $self->error($self->cleanup) if ($?);
+      $self->{tmpfile} =~ s/tex$/pdf/;
+    }
+
+  }
+
+
+  if ($self->{format} =~ /(postscript|pdf)/ || $self->{media} eq 'email') {
+
+    if ($self->{media} eq 'email') {
+      
+      use SL::Mailer;
+
+      my $mail = new Mailer;
+      
+      map { $mail->{$_} = $self->{$_} } qw(cc bcc subject message version format charset);
+      $mail->{to} = qq|$self->{email}|;
+      $mail->{from} = qq|"$myconfig->{name}" <$myconfig->{email}>|;
+      $mail->{fileid} = "$fileid.";
+
+      # if we send html or plain text inline
+      if (($self->{format} =~ /(html|txt)/) && ($self->{sendmode} eq 'inline')) {
+	my $br = "";
+	$br = "<br>" if $self->{format} eq 'html';
+	  
+	$mail->{contenttype} = "text/$self->{format}";
+
+        $mail->{message} =~ s/\r\n/$br\n/g;
+	$myconfig->{signature} =~ s/\\n/$br\n/g;
+	$mail->{message} .= "$br\n-- $br\n$myconfig->{signature}\n$br" if $myconfig->{signature};
+	
+	unless (open(IN, $self->{tmpfile})) {
+	  $err = $!;
+	  $self->cleanup;
+	  $self->error("$self->{tmpfile} : $err");
+	}
+
+	while (<IN>) {
+	  $mail->{message} .= $_;
+	}
+
+	close(IN);
+
+      } else {
+	
+	@{ $mail->{attachments} } = ($self->{tmpfile});
+
+	$myconfig->{signature} =~ s/\\n/\r\n/g;
+	$mail->{message} .= "\r\n-- \r\n$myconfig->{signature}" if $myconfig->{signature};
+
+      }
+ 
+      if ($err = $mail->send($out)) {
+	$self->cleanup;
+	$self->error($err);
+      }
+      
+    } else {
+      
+      $self->{OUT} = $out;
+      unless (open(IN, $self->{tmpfile})) {
+        $err = $!;
+	$self->cleanup;
+	$self->error("$self->{tmpfile} : $err");
+      }
+
+      binmode(IN);
+
+      $self->{copies} = 1 if $self->{media} =~ /(screen|email|queue)/;
+
+      chdir("$self->{cwd}");
+      
+      for my $i (1 .. $self->{copies}) {
+	if ($self->{OUT}) {
+	  unless (open(OUT, $self->{OUT})) {
+            $err = $!;
+	    $self->cleanup;
+	    $self->error("$self->{OUT} : $err");
+	  }
+	} else {
+
+	  # launch application
+	  print qq|Content-Type: application/$self->{format}
+Content-Disposition: attachment; filename="$self->{tmpfile}"\n\n|;
+
+	  unless (open(OUT, ">-")) {
+	    $err = $!;
+	    $self->cleanup;
+	    $self->error("STDOUT : $err");
+	  }
+
+	}
+
+	binmode(OUT);
+       
+	while (<IN>) {
+	  print OUT $_;
+	}
+	
+	close(OUT);
+	seek IN, 0, 0;
+      }
+
+      close(IN);
+    }
+
+    $self->cleanup;
+
+  }
+
+}
+
+
+sub format_line {
+  my $self = shift;
+
+  $_ = shift;
+  my $i = shift;
+  my ($str, $pos, $l, $item, $newstr);
+  my $var = "";
+  my %a;
+
+  while (/<%(.+?)%>/) {
+
+    %a = ();
+
+    foreach $item (split / /, $1) {
+      my ($key, $value) = split /=/, $item;
+      if (defined $value) {
+	$a{$key} = $value;
+      } else {
+	$var = $item;
+      }
+    }
+
+    $str = (defined $i) ? $self->{$var}[$i] : $self->{$var};
+
+    if ($a{align} || $a{width} || $a{offset}) {
+
+      $str =~ s/(
+|\n)+/" " x $a{offset}/ge;
+      $l = length $str;
+
+      if ($l > $a{width}) {
+	if (($pos = rindex $str, " ", $a{width}) > 0) {
+	  $newstr = substr($str, 0, $pos);
+	  $newstr .= "\n";
+	  $str = substr($str, $pos + 1);
+
+	  while (length $str > $a{width}) {
+	    if (($pos = rindex $str, " ", $a{width}) > 0) {
+	      $newstr .= (" " x $a{offset}).substr($str, 0, $pos);
+	      $newstr .= "\n";
+	      $str = substr($str, $pos + 1);
+	    } else {
+	      $newstr .= (" " x $a{offset}).substr($str, 0, $a{width});
+	      $newstr .= "\n";
+	      $str = substr($str, $a{width} + 1);
+	    }
+	  }
+	}
+	$l = length $str;
+	$str .= " " x ($a{width} - $l);
+	$newstr .= (" " x $a{offset}).$str;
+	$str = $newstr;
+
+	$l = $a{width};
+      }
+
+      # pad left, right or center
+      $pos = lc $a{align};
+      $l = ($a{width} - $l);
+      
+      my $pad = " " x $l;
+      
+      if ($pos eq 'right') {
+	$str = "$pad$str";
+      }
+
+      if ($pos eq 'left') {
+	$str = "$str$pad";
+      }
+
+      if ($pos eq 'center') {
+	$pad = " " x ($l/2);
+	$str = "$pad$str";
+	$pad = " " x ($l/2 + 1) if ($l % 2);
+	$str .= "$pad";
+      }
+    }
+
+    s/<%(.+?)%>/$str/;
+
+  }
+
+  $_;
+
+}
+
+
+sub cleanup {
+  my $self = shift;
+
+  chdir("$self->{tmpdir}");
+  
+  my @err = ();
+  if (-f "$self->{tmpfile}.err") {
+    open(FH, "$self->{tmpfile}.err");
+    @err = <FH>;
+    close(FH);
+  }
+  
+  if ($self->{tmpfile}) {
+    # strip extension
+    $self->{tmpfile} =~ s/\.\w+$//g;
+    my $tmpfile = $self->{tmpfile};
+    unlink(<$tmpfile.*>);
+  }
+
+  chdir("$self->{cwd}");
+  
+  "@err";
+  
+}
+
+
+sub format_string {
+  my ($self, @fields) = @_;
+
+  my $format = $self->{format};
+  if ($self->{format} =~ /(postscript|pdf)/) {
+    $format = 'tex';
+  }
+
+  my %replace = ( 'order' => { html => [ '<', '>', quotemeta('\n'), '
+' ],
+                               txt  => [ quotemeta('\n') ],
+                               tex  => [ '&', quotemeta('\n'), '
+',
+					   '\$', '%', '_', '#', quotemeta('^'),
+					   '{', '}', '<', '>', '�',
+					   quotemeta('\\\\') ] },
+                   html => { '<' => '&lt;', '>' => '&gt;',
+                quotemeta('\n') => '<br>', '
+' => '<br>'
+		            },
+		   txt  => { quotemeta('\n') },
+	           tex  => {
+	        '&' => '\&', '\$' => '\$', '%' => '\%', '_' => '\_',
+		'#' => '\#', quotemeta('^') => '\^\\', '{' => '\{', '}' => '\}',
+		'<' => '$<$', '>' => '$>$',
+		quotemeta('\n') => '\newline ', '
+' => '\newline ',
+		'�' => '\pounds ', quotemeta('\\\\') => '$\backslash$'
+                            }
+	        );
+
+  foreach my $key (@{ $replace{order}{$format} }) {
+    map { $self->{$_} =~ s/$key/$replace{$format}{$key}/g; } @fields;
+  }
+
+}
+
+
+sub datetonum {
+  my ($self, $date, $myconfig) = @_;
+
+  if ($date && $date =~ /\D/) {
+
+    if ($myconfig->{dateformat} =~ /^yy/) {
+      ($yy, $mm, $dd) = split /\D/, $date;
+    }
+    if ($myconfig->{dateformat} =~ /^mm/) {
+      ($mm, $dd, $yy) = split /\D/, $date;
+    }
+    if ($myconfig->{dateformat} =~ /^dd/) {
+      ($dd, $mm, $yy) = split /\D/, $date;
+    }
+    
+    $dd *= 1;
+    $mm *= 1;
+    $yy = ($yy < 70) ? $yy + 2000 : $yy;
+    $yy = ($yy >= 70 && $yy <= 99) ? $yy + 1900 : $yy;
+
+    $dd = "0$dd" if ($dd < 10);
+    $mm = "0$mm" if ($mm < 10);
+    
+    $date = "$yy$mm$dd";
+  }
+
+  $date;
+  
+}
+
+
+# Database routines used throughout
+
+sub dbconnect {
+  my ($self, $myconfig) = @_;
+
+  # connect to database
+  my $dbh = DBI->connect($myconfig->{dbconnect}, $myconfig->{dbuser}, $myconfig->{dbpasswd}) or $self->dberror;
+
+  # set db options
+  if ($myconfig->{dboptions}) {
+    $dbh->do($myconfig->{dboptions}) || $self->dberror($myconfig->{dboptions});
+  }
+
+  $dbh;
+
+}
+
+
+sub dbconnect_noauto {
+  my ($self, $myconfig) = @_;
+
+  # connect to database
+  $dbh = DBI->connect($myconfig->{dbconnect}, $myconfig->{dbuser}, $myconfig->{dbpasswd}, {AutoCommit => 0}) or $self->dberror;
+
+  # set db options
+  if ($myconfig->{dboptions}) {
+    $dbh->do($myconfig->{dboptions});
+  }
+
+  $dbh;
+
+}
+
+
+sub dbquote {
+  my ($self, $var, $type) = @_;
+
+  my $rv = 'NULL';
+  
+  # DBI does not return NULL for SQL_DATE if the date is empty, bug ?
+  if (defined $var) {
+    if (defined $type) {
+      if ($type eq 'SQL_DATE') {
+	$rv = "'$var'" if $var;
+      } elsif ($type eq 'SQL_INT.*') {
+	$rv = int $var;
+      } else {
+	if ($type !~ /SQL_.*CHAR/) {
+	  $rv = $var * 1;
+	} else {
+	  $var =~ s/'/''/g;
+	  $rv = "'$var'";
+	}
+      }
+    } else {
+      $var =~ s/'/''/g;
+      $rv = "'$var'";
+    }
+  }
+
+  $rv;
+
+}
+
+
+sub update_balance {
+  my ($self, $dbh, $table, $field, $where, $value) = @_;
+
+  # if we have a value, go do it
+  if ($value != 0) {
+    # retrieve balance from table
+    my $query = "SELECT $field FROM $table WHERE $where FOR UPDATE";
+    my ($balance) = $dbh->selectrow_array($query);
+
+    $balance += $value;
+    # update balance
+    $query = "UPDATE $table SET $field = $balance WHERE $where";
+    $dbh->do($query) || $self->dberror($query);
+  }
+}
+
+
+
+sub update_exchangerate {
+  my ($self, $dbh, $curr, $transdate, $buy, $sell) = @_;
+
+  # some sanity check for currency
+  return if ($curr eq '');
+
+  my $query = qq|SELECT curr FROM exchangerate
+                 WHERE curr = '$curr'
+	         AND transdate = '$transdate'
+		 FOR UPDATE|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+  
+  my $set;
+  if ($buy != 0 && $sell != 0) {
+    $set = "buy = $buy, sell = $sell";
+  } elsif ($buy != 0) {
+    $set = "buy = $buy";
+  } elsif ($sell != 0) {
+    $set = "sell = $sell";
+  }
+  
+  if ($sth->fetchrow_array) {
+    $query = qq|UPDATE exchangerate
+                SET $set
+		WHERE curr = '$curr'
+		AND transdate = '$transdate'|;
+  } else {
+    $query = qq|INSERT INTO exchangerate (curr, buy, sell, transdate)
+                VALUES ('$curr', $buy, $sell, '$transdate')|;
+  }
+  $sth->finish;
+  $dbh->do($query) || $self->dberror($query);
+  
+}
+
+
+sub save_exchangerate {
+  my ($self, $myconfig, $currency, $transdate, $rate, $fld) = @_;
+
+  my $dbh = $self->dbconnect($myconfig);
+
+  my ($buy, $sell) = (0, 0);
+  $buy = $rate if $fld eq 'buy';
+  $sell = $rate if $fld eq 'sell';
+  
+  $self->update_exchangerate($dbh, $currency, $transdate, $buy, $sell);
+
+  $dbh->disconnect;
+  
+}
+
+
+sub get_exchangerate {
+  my ($self, $dbh, $curr, $transdate, $fld) = @_;
+  
+  my $query = qq|SELECT $fld FROM exchangerate
+                 WHERE curr = '$curr'
+		 AND transdate = '$transdate'|;
+  my ($exchangerate) = $dbh->selectrow_array($query);
+
+  $exchangerate;
+
+}
+
+
+sub check_exchangerate {
+  my ($self, $myconfig, $currency, $transdate, $fld) = @_;
+
+  return "" unless $transdate;
+  
+  my $dbh = $self->dbconnect($myconfig);
+
+  my $query = qq|SELECT $fld FROM exchangerate
+                 WHERE curr = '$currency'
+		 AND transdate = '$transdate'|;
+  my ($exchangerate) = $dbh->selectrow_array($query);
+  
+  $dbh->disconnect;
+  
+  $exchangerate;
+  
+}
+
+
+sub add_shipto {
+  my ($self, $dbh, $id) = @_;
+
+  my $shipto;
+  foreach my $item (qw(name address1 address2 city state zipcode country contact phone fax email)) {
+    if ($self->{"shipto$item"}) {
+      $shipto = 1 if ($self->{$item} ne $self->{"shipto$item"});
+    }
+  }
+
+  if ($shipto) {
+    my $query = qq|INSERT INTO shipto (trans_id, shiptoname, shiptoaddress1,
+                   shiptoaddress2, shiptocity, shiptostate,
+		   shiptozipcode, shiptocountry, shiptocontact,
+		   shiptophone, shiptofax, shiptoemail) VALUES ($id, |
+		   .$dbh->quote($self->{shiptoname}).qq|, |
+		   .$dbh->quote($self->{shiptoaddress1}).qq|, |
+		   .$dbh->quote($self->{shiptoaddress2}).qq|, |
+		   .$dbh->quote($self->{shiptocity}).qq|, |
+		   .$dbh->quote($self->{shiptostate}).qq|, |
+		   .$dbh->quote($self->{shiptozipcode}).qq|, |
+		   .$dbh->quote($self->{shiptocountry}).qq|, |
+		   .$dbh->quote($self->{shiptocontact}).qq|,
+		   '$self->{shiptophone}', '$self->{shiptofax}',
+		   '$self->{shiptoemail}')|;
+    $dbh->do($query) || $self->dberror($query);
+  }
+
+}
+
+
+sub get_employee {
+  my ($self, $dbh) = @_;
+
+  my $login = $self->{login};
+  $login =~ s/@.*//;
+  my $query = qq|SELECT name, id FROM employee 
+                 WHERE login = '$login'|;
+  my (@a) = $dbh->selectrow_array($query);
+  $a[1] *= 1;
+  
+  @a;
+
+}
+
+
+# this sub gets the id and name from $table
+sub get_name {
+  my ($self, $myconfig, $table) = @_;
+
+  # connect to database
+  my $dbh = $self->dbconnect($myconfig);
+  
+  my $name = $self->like(lc $self->{$table});
+  my $query = qq~SELECT c.id, c.name, c.address1, c.address2,
+		 c.city, c.state, c.zipcode, c.country
+                 FROM $table c
+		 WHERE lower(c.name) LIKE '$name'
+		 ORDER BY c.name~;
+
+  if ($self->{openinvoices}) {
+    $query = qq~SELECT DISTINCT c.id, c.name, c.address1, c.address2,
+		c.city, c.state, c.zipcode, c.country
+		FROM $self->{arap} a
+		JOIN $table c ON (a.${table}_id = c.id)
+		WHERE a.amount != a.paid
+		AND lower(c.name) LIKE '$name'
+		ORDER BY c.name~;
+  }
+    
+  my $sth = $dbh->prepare($query);
+
+  $sth->execute || $self->dberror($query);
+
+  my $i = 0;
+  @{ $self->{name_list} } = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push(@{ $self->{name_list} }, $ref);
+    $i++;
+  }
+  $sth->finish;
+  $dbh->disconnect;
+
+  $i;
+  
+}
+
+
+# the selection sub is used in the AR, AP, IS, IR and OE module
+#
+sub all_vc {
+  my ($self, $myconfig, $table, $module, $dbh, $enddate) = @_;
+  
+  my $ref;
+  my $closedb;
+  if (! defined $dbh) {
+    $dbh = $self->dbconnect($myconfig);
+    $closedb = 1;
+  }
+  my $sth;
+  
+  my $query = qq|SELECT count(*) FROM $table|;
+  my $where;
+  
+  if (defined $enddate) {
+    $where = qq|AND (enddate IS NULL OR enddate >= '$enddate')|;
+    $query .= qq| WHERE 1=1
+                 $where|;
+  }
+  my ($count) = $dbh->selectrow_array($query);
+
+  # build selection list
+  if ($count < $myconfig->{vclimit}) {
+    $query = qq|SELECT id, name
+		FROM $table
+		WHERE 1=1
+		$where
+		ORDER BY name|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $self->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $self->{"all_$table"} }, $ref;
+    }
+    $sth->finish;
+    
+  }
+
+  
+  # get self
+  if (! $self->{employee_id}) {
+    ($self->{employee}, $self->{employee_id}) = split /--/, $self->{employee};
+    ($self->{employee}, $self->{employee_id}) = $self->get_employee($dbh) unless $self->{employee_id};
+  }
+  
+  # setup sales contacts
+  $query = qq|SELECT id, name
+	      FROM employee
+	      WHERE sales = '1'
+	      $where
+	      ORDER BY name|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $self->{all_employees} }, $ref;
+  }
+  $sth->finish;
+
+
+  if ($module eq 'AR') {
+    # prepare query for departments
+    $query = qq|SELECT id, description
+		FROM department
+		WHERE role = 'P'
+		ORDER BY 2|;
+     
+  } else {
+    $query = qq|SELECT id, description
+		FROM department
+		ORDER BY 2|;
+  }
+  
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $self->{all_departments} }, $ref;
+  }
+  $sth->finish;
+
+
+  # get projects
+  $query = qq|SELECT *
+              FROM project
+	      ORDER BY projectnumber|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  $self->{all_projects} = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $self->{all_projects} }, $ref;
+  }
+  $sth->finish;
+  
+  # get language codes
+  $query = qq|SELECT *
+              FROM language
+	      ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  $self->{all_languages} = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $self->{all_languages} }, $ref;
+  }
+  $sth->finish;
+
+  $self->all_years($dbh, $myconfig);
+
+  $dbh->disconnect if $closedb;
+
+}
+
+
+# this is only used for reports
+sub all_projects {
+  my ($self, $myconfig) = @_;
+  
+  my $dbh = $self->dbconnect($myconfig);
+  
+  my $query = qq|SELECT *
+                 FROM project
+	         ORDER BY projectnumber|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  $self->{all_projects} = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $self->{all_projects} }, $ref;
+  }
+  $sth->finish;
+  
+  $dbh->disconnect;
+
+}
+
+
+sub all_departments {
+  my ($self, $myconfig, $table) = @_;
+  
+  my $dbh = $self->dbconnect($myconfig);
+  my $where = "1 = 1";
+  
+  if (defined $table) {
+    if ($table eq 'customer') {
+      $where = " role = 'P'";
+    }
+  }
+  
+  my $query = qq|SELECT id, description
+                 FROM department
+	         WHERE $where
+	         ORDER BY 2|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $self->{all_departments} }, $ref;
+  }
+  $sth->finish;
+  
+  $self->all_years($dbh, $myconfig);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub all_years {
+  my ($self, $dbh, $myconfig) = @_;
+  
+  # get years
+  my $query = qq|SELECT (SELECT MIN(transdate) FROM acc_trans),
+                     (SELECT MAX(transdate) FROM acc_trans)
+              FROM defaults|;
+  my ($startdate, $enddate) = $dbh->selectrow_array($query);
+
+  if ($myconfig->{dateformat} =~ /^yy/) {
+    ($startdate) = split /\W/, $startdate;
+    ($enddate) = split /\W/, $enddate;
+  } else { 
+    (@_) = split /\W/, $startdate;
+    $startdate = @_[2];
+    (@_) = split /\W/, $enddate;
+    $enddate = @_[2]; 
+  }
+
+  while ($enddate >= $startdate) {
+    push @{ $self->{all_years} }, $enddate--;
+  }
+
+  %{ $self->{all_month} } = ( '01' => 'January',
+			  '02' => 'February',
+			  '03' => 'March',
+			  '04' => 'April',
+			  '05' => 'May ',
+			  '06' => 'June',
+			  '07' => 'July',
+			  '08' => 'August',
+			  '09' => 'September',
+			  '10' => 'October',
+			  '11' => 'November',
+			  '12' => 'December' );
+  
+}
+
+
+sub create_links {
+  my ($self, $module, $myconfig, $table) = @_;
+ 
+  # get last customers or vendors
+  my ($query, $sth);
+  
+  my $dbh = $self->dbconnect($myconfig);
+
+  my %xkeyref = ();
+
+
+  # now get the account numbers
+  $query = qq|SELECT accno, description, link
+              FROM chart
+	      WHERE link LIKE '%$module%'
+	      ORDER BY accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  $self->{accounts} = "";
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    
+    foreach my $key (split /:/, $ref->{link}) {
+      if ($key =~ /$module/) {
+	# cross reference for keys
+	$xkeyref{$ref->{accno}} = $key;
+	
+	push @{ $self->{"${module}_links"}{$key} }, { accno => $ref->{accno},
+                                       description => $ref->{description} };
+
+        $self->{accounts} .= "$ref->{accno} " unless $key =~ /tax/;
+      }
+    }
+  }
+  $sth->finish;
+
+  if ($self->{id}) {
+    my $arap = ($table eq 'customer') ? 'ar' : 'ap';
+    
+    $query = qq|SELECT a.invnumber, a.transdate,
+                a.${table}_id, a.datepaid, a.duedate, a.ordnumber,
+		a.taxincluded, a.curr AS currency, a.notes, a.intnotes,
+		c.name AS $table, a.department_id, d.description AS department,
+		a.amount AS oldinvtotal, a.paid AS oldtotalpaid,
+		a.employee_id, e.name AS employee, c.language_code
+		FROM $arap a
+		JOIN $table c ON (a.${table}_id = c.id)
+		LEFT JOIN employee e ON (e.id = a.employee_id)
+		LEFT JOIN department d ON (d.id = a.department_id)
+		WHERE a.id = $self->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $self->dberror($query);
+    
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    foreach $key (keys %$ref) {
+      $self->{$key} = $ref->{$key};
+    }
+    $sth->finish;
+
+
+    # get printed, emailed
+    $query = qq|SELECT s.printed, s.emailed, s.spoolfile, s.formname
+                FROM status s
+		WHERE s.trans_id = $self->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $self->{printed} .= "$ref->{formname} " if $ref->{printed};
+      $self->{emailed} .= "$ref->{formname} " if $ref->{emailed};
+      $self->{queued} .= "$ref->{formname} $ref->{spoolfile} " if $ref->{spoolfile};
+    }
+    $sth->finish;
+    map { $self->{$_} =~ s/ +$//g } qw(printed emailed queued);
+
+
+    # get amounts from individual entries
+    $query = qq|SELECT c.accno, c.description, a.source, a.amount, a.memo,
+                a.transdate, a.cleared, a.project_id, p.projectnumber
+		FROM acc_trans a
+		JOIN chart c ON (c.id = a.chart_id)
+		LEFT JOIN project p ON (p.id = a.project_id)
+		WHERE a.trans_id = $self->{id}
+		AND a.fx_transaction = '0'
+		ORDER BY transdate|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $self->dberror($query);
+
+    
+    my $fld = ($table eq 'customer') ? 'buy' : 'sell';
+
+    $self->{exchangerate} = $self->get_exchangerate($dbh, $self->{currency}, $self->{transdate}, $fld);
+
+    # store amounts in {acc_trans}{$key} for multiple accounts
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $ref->{exchangerate} = $self->get_exchangerate($dbh, $self->{currency}, $ref->{transdate}, $fld);
+
+      push @{ $self->{acc_trans}{$xkeyref{$ref->{accno}}} }, $ref;
+    }
+    $sth->finish;
+
+    $query = qq|SELECT d.curr AS currencies, d.closedto, d.revtrans,
+                  (SELECT c.accno FROM chart c
+		   WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+                  (SELECT c.accno FROM chart c
+		   WHERE d.fxloss_accno_id = c.id) AS fxloss_accno
+		FROM defaults d|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $self->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $self->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+
+  } else {
+   
+    # get date
+    $query = qq|SELECT current_date AS transdate,
+                d.curr AS currencies, d.closedto, d.revtrans,
+                  (SELECT c.accno FROM chart c
+		   WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+                  (SELECT c.accno FROM chart c
+		   WHERE d.fxloss_accno_id = c.id) AS fxloss_accno
+		FROM defaults d|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $self->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $self->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+
+    if (! $self->{"$self->{vc}_id"}) {
+      $self->lastname_used($dbh, $myconfig, $table, $module);
+    }
+
+  }
+
+  $self->all_vc($myconfig, $table, $module, $dbh, $self->{transdate});
+ 
+  $dbh->disconnect;
+
+}
+
+
+sub lastname_used {
+  my ($self, $dbh, $myconfig, $table, $module) = @_;
+
+  my $arap = ($table eq 'customer') ? "ar" : "ap";
+  my $where = "1 = 1";
+  my $sth;
+  
+  if ($self->{type} =~ /_order/) {
+    $arap = 'oe';
+    $where = "quotation = '0'";
+  }
+  if ($self->{type} =~ /_quotation/) {
+    $arap = 'oe'; 
+    $where = "quotation = '1'";
+  }
+  
+  my $query = qq|SELECT id FROM $arap
+                 WHERE id IN (SELECT MAX(id) FROM $arap
+		              WHERE $where
+			      AND ${table}_id > 0)|;
+  my ($trans_id) = $dbh->selectrow_array($query);
+  
+  $trans_id *= 1;
+
+  my $DAYS = ($myconfig->{dbdriver} eq 'DB2') ? "DAYS" : "";
+  
+  $query = qq|SELECT ct.name AS $table, a.curr AS currency, a.${table}_id,
+              current_date + ct.terms $DAYS AS duedate, a.department_id,
+	      d.description AS department, ct.notes, ct.curr AS currency
+	      FROM $arap a
+	      JOIN $table ct ON (a.${table}_id = ct.id)
+	      LEFT JOIN department d ON (a.department_id = d.id)
+	      WHERE a.id = $trans_id|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  map { $self->{$_} = $ref->{$_} } keys %$ref;
+  $sth->finish;
+
+}
+
+
+
+sub current_date {
+  my ($self, $myconfig, $thisdate, $days) = @_;
+  
+  my $dbh = $self->dbconnect($myconfig);
+  my ($sth, $query);
+
+  $days *= 1;
+  if ($thisdate) {
+    my $dateformat = $myconfig->{dateformat};
+    if ($myconfig->{dateformat} !~ /^y/) {
+      my @a = split /\D/, $thisdate;
+      $dateformat .= "yy" if (length $a[2] > 2);
+    }
+    
+    if ($thisdate !~ /\D/) {
+      $dateformat = 'yyyymmdd';
+    }
+    
+    if ($myconfig->{dbdriver} eq 'DB2') {
+      $query = qq|SELECT date('$thisdate') + $days DAYS AS thisdate
+                  FROM defaults|;
+    } else {
+      $query = qq|SELECT to_date('$thisdate', '$dateformat') + $days AS thisdate
+		  FROM defaults|;
+    }
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $self->dberror($query);
+  } else {
+    $query = qq|SELECT current_date AS thisdate
+                FROM defaults|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $self->dberror($query);
+  }
+
+  ($thisdate) = $sth->fetchrow_array;
+  $sth->finish;
+
+  $dbh->disconnect;
+
+  $thisdate;
+
+}
+
+
+sub like {
+  my ($self, $str) = @_;
+  
+  if ($str !~ /(%|_)/) {
+    $str = "%$str%";
+  }
+
+  $str =~ s/'/''/g;
+  $str;
+  
+}
+
+
+sub redo_rows {
+  my ($self, $flds, $new, $count, $numrows) = @_;
+
+  my @ndx = ();
+
+  map { push @ndx, { num => $new->[$_-1]->{runningnumber}, ndx => $_ } } (1 .. $count);
+
+  my $i = 0;
+  # fill rows
+  foreach my $item (sort { $a->{num} <=> $b->{num} } @ndx) {
+    $i++;
+    $j = $item->{ndx} - 1;
+    map { $self->{"${_}_$i"} = $new->[$j]->{$_} } @{$flds};
+  }
+
+  # delete empty rows
+  for $i ($count + 1 .. $numrows) {
+    map { delete $self->{"${_}_$i"} } @{$flds}; 
+  }
+
+}
+
+
+sub get_partsgroup {
+  my ($self, $myconfig, $p) = @_;
+
+  my $dbh = $self->dbconnect($myconfig);
+
+  my $query = qq|SELECT DISTINCT pg.id, pg.partsgroup
+                 FROM partsgroup pg
+		 JOIN parts p ON (p.partsgroup_id = pg.id)|;
+
+  if ($p->{searchitems} eq 'part') {
+    $query .= qq|
+                 WHERE p.inventory_accno_id > 0|;
+  }
+  if ($p->{searchitems} eq 'service') {
+    $query .= qq|
+                 WHERE p.inventory_accno_id IS NULL|;
+  }
+  if ($p->{searchitems} eq 'assembly') {
+    $query .= qq|
+                 WHERE p.assembly = '1'|;
+  }
+  if ($p->{searchitems} eq 'labor') {
+    $query .= qq|
+                 WHERE p.inventory_accno_id > 0 AND p.income_accno_id IS NULL|;
+  }
+
+  $query .= qq|
+		 ORDER BY partsgroup|;
+
+  if ($p->{all}) {
+    $query = qq|SELECT id, partsgroup FROM partsgroup
+                ORDER BY partsgroup|;
+  } 
+
+  if ($p->{language_code}) {
+    $query = qq|SELECT DISTINCT pg.id, pg.partsgroup,
+                t.description AS translation
+                FROM partsgroup pg
+		JOIN parts p ON (p.partsgroup_id = pg.id)
+		LEFT JOIN translation t ON (t.trans_id = pg.id AND t.language_code = '$p->{language_code}')
+		ORDER BY translation|;
+  }
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $self->dberror($query);
+
+  $self->{all_partsgroup} = ();
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $self->{all_partsgroup} }, $ref;
+  }
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub update_status {
+  my ($self, $myconfig) = @_;
+
+  # no id return
+  return unless $self->{id};
+
+  my $i;
+  my $id;
+ 
+  my $dbh = $self->dbconnect_noauto($myconfig);
+
+  my $query = qq|DELETE FROM status
+                 WHERE formname = |.$dbh->quote($self->{formname}).qq|
+		 AND trans_id = ?|;
+  my $sth = $dbh->prepare($query) || $self->dberror($query);
+
+  if ($self->{formname} =~ /(check|receipt)/) {
+    for $i (1 .. $self->{rowcount}) {
+      $sth->execute($self->{"id_$i"} * 1) || $self->dberror($query);
+      $sth->finish;
+    }
+  } else {
+    $sth->execute($self->{id}) || $self->dberror($query);
+    $sth->finish;
+  }
+
+  my $printed = ($self->{printed} =~ /$self->{formname}/) ? "1" : "0";
+  my $emailed = ($self->{emailed} =~ /$self->{formname}/) ? "1" : "0";
+  
+  my %queued = split / /, $self->{queued};
+
+  if ($self->{formname} =~ /(check|receipt)/) {
+    # this is a check or receipt, add one entry for each lineitem
+    my ($accno) = split /--/, $self->{account};
+    $query = qq|INSERT INTO status (trans_id, printed, spoolfile, formname,
+		chart_id) VALUES (?, '$printed',|
+		.$dbh->quote($queued{$self->{formname}}).qq|, |
+		.$dbh->quote($self->{formname}).qq|,
+		(SELECT id FROM chart WHERE accno = |
+		.$dbh->quote($accno).qq|))|;
+    $sth = $dbh->prepare($query) || $self->dberror($query);
+
+    for $i (1 .. $self->{rowcount}) {
+      if ($self->{"checked_$i"}) {
+	$sth->execute($self->{"id_$i"}) || $self->dberror($query);
+	$sth->finish;
+      }
+    }
+  } else {
+    $query = qq|INSERT INTO status (trans_id, printed, emailed,
+		spoolfile, formname)
+		VALUES ($self->{id}, '$printed', '$emailed', |
+		.$dbh->quote($queued{$self->{formname}}).qq|, |
+		.$dbh->quote($self->{formname}).qq|)|;
+    $dbh->do($query) || $self->dberror($query);
+  }
+
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+sub save_status {
+  my ($self, $dbh) = @_;
+
+  my ($query, $printed, $emailed);
+
+  my $formnames = $self->{printed};
+  my $emailforms = $self->{emailed};
+
+  my $query = qq|DELETE FROM status
+                 WHERE formname = '$self->{formname}'
+		 AND trans_id = $self->{id}|;
+  $dbh->do($query) || $self->dberror($query);
+
+  if ($self->{queued}) {
+    $query = qq|DELETE FROM status
+                WHERE spoolfile IS NOT NULL
+		AND trans_id = $self->{id}|;
+    $dbh->do($query) || $self->dberror($query);
+   
+    my %queued = split / /, $self->{queued};
+
+    foreach my $formname (keys %queued) {
+      $printed = ($self->{printed} =~ /$self->{formname}/) ? "1" : "0";
+      $emailed = ($self->{emailed} =~ /$self->{formname}/) ? "1" : "0";
+      
+      $query = qq|INSERT INTO status (trans_id, printed, emailed,
+                  spoolfile, formname)
+		  VALUES ($self->{id}, '$printed', '$emailed',
+		  '$queued{$formname}', '$formname')|;
+      $dbh->do($query) || $self->dberror($query);
+      $formnames =~ s/$formname//;
+      $emailforms =~ s/$formname//;
+      
+    }
+  }
+
+  # save printed, emailed info
+  $formnames =~ s/^ +//g;
+  $emailforms =~ s/^ +//g;
+
+  my %status = ();
+  map { $status{$_}{printed} = 1 } split / +/, $formnames;
+  map { $status{$_}{emailed} = 1 } split / +/, $emailforms;
+  
+  foreach my $formname (keys %status) {
+    $printed = ($formnames =~ /$self->{formname}/) ? "1" : "0";
+    $emailed = ($emailforms =~ /$self->{formname}/) ? "1" : "0";
+    
+    $query = qq|INSERT INTO status (trans_id, printed, emailed, formname)
+		VALUES ($self->{id}, '$printed', '$emailed', '$formname')|;
+    $dbh->do($query) || $self->dberror($query);
+  }
+
+}
+
+
+sub save_intnotes {
+  my ($self, $myconfig, $table) = @_;
+
+  # no id return
+  return unless $self->{id};
+
+  my $dbh = $self->dbconnect($myconfig);
+
+  my $query = qq|UPDATE $table SET
+                 intnotes = |.$dbh->quote($self->{intnotes}).qq|
+                 WHERE id = $self->{id}|;
+  $dbh->do($query) || $self->dberror($query);
+
+  $dbh->disconnect;
+
+}
+
+
+sub update_defaults {
+  my ($self, $myconfig, $fld, $dbh) = @_;
+
+  my $closedb;
+  
+  if (! defined $dbh) {
+    $dbh = $self->dbconnect_noauto($myconfig);
+    $closedb = 1;
+  }
+  
+  my $query = qq|SELECT $fld FROM defaults FOR UPDATE|;
+  ($_) = $dbh->selectrow_array($query);
+
+  $_ = "0" unless $_;
+
+  # check for and replace
+  # <%DATE%>, <%YYMMDD%> or variations of
+  # <%NAME 1 1 3%>, <%BUSINESS%>, <%BUSINESS 10%>, <%CURR...%>
+  # <%DESCRIPTION 1 1 3%>, <%ITEM 1 1 3%>, <%PARTSGROUP 1 1 3%> only for parts
+  # <%PHONE%> for customer and vendors
+  
+  my $num = $_;
+  $num =~ s/(<%.*?%>)//g;
+  ($num) = $num =~ /(\d+)/;
+  if (defined $num) {
+    my $incnum;
+    # if we have leading zeros check how long it is
+    if ($num =~ /^0/) {
+      my $l = length $num;
+      $incnum = $num + 1;
+      $l -= length $incnum;
+
+      # pad it out with zeros
+      my $padzero = "0" x $l;
+      $incnum = ("0" x $l) . $incnum;
+    } else {
+      $incnum = $num + 1;
+    }
+      
+    s/$num/$incnum/;
+  }
+
+  my $dbvar = $_;
+  my $var = $_;
+  my $str;
+  my $param;
+  
+  if (/<%/) {
+    while (/<%/) {
+      s/<%.*?%>//;
+      last unless $&;
+      $param = $&;
+      $str = "";
+      
+      if ($param =~ /<%date%>/i) {
+	$str = ($self->split_date($myconfig->{dateformat}, $self->{transdate}))[0];
+	$var =~ s/$param/$str/;
+      }
+
+      if ($param =~ /<%(name|business|description|item|partsgroup|phone|custom)/i) {
+	my $fld = lc $&;
+	$fld =~ s/<%//;
+	if ($fld =~ /name/) {
+	  if ($self->{type}) {
+	    $fld = $self->{vc};
+	  }
+	}
+
+        my $p = $param;
+	$p =~ s/(<|>|%)//g;
+	my @p = split / /, $p;
+	my @n = split / /, uc $self->{$fld};
+	if ($#p > 0) {
+	  for (my $i = 1; $i <= $#p; $i++) {
+	    $str .= substr($n[$i-1], 0, $p[$i]);
+	  }
+	} else {
+	  ($str) = split /--/, $self->{$fld};
+	}
+	$var =~ s/$param/$str/;
+
+	$var =~ s/\W//g if $fld eq 'phone';
+      }
+	
+      if ($param =~ /<%(yy|mm|dd)/i) {
+        my $p = $param;
+	$p =~ s/(<|>|%)//g;
+	my $spc = $p;
+	$spc =~ s/\w//g;
+	$spc = substr($spc, 0, 1);
+	my %d = ( yy => 1, mm => 2, dd => 3 );
+	my @p = ();
+
+	my @a = $self->split_date($myconfig->{dateformat}, $self->{transdate});
+	map { push @p, $a[$d{$_}] if ($p =~ /$_/) } sort keys %d;
+	$str = join $spc, @p;
+
+	$var =~ s/$param/$str/;
+      }
+      
+      if ($param =~ /<%curr/i) {
+	$var =~ s/$param/$self->{currency}/;
+      }
+
+    }
+  }
+
+  $query = qq|UPDATE defaults
+              SET $fld = '$dbvar'|;
+  $dbh->do($query) || $form->dberror($query);
+
+  if ($closedb) {
+    $dbh->commit;
+    $dbh->disconnect;
+  }
+
+  $var;
+
+}
+
+
+sub split_date {
+  my ($self, $dateformat, $date) = @_;
+  
+  my @d = localtime;
+  my $mm;
+  my $dd;
+  my $yy;
+  my $rv;
+
+  if (! $date) {
+    $dd = $d[3];
+    $mm = $d[4]++;
+    $yy = substr($d[5],-2);
+    $mm *= 1;
+    $dd *= 1;
+    $mm = "0$mm" if $mm < 10;
+    $dd = "0$dd" if $dd < 10;
+  }
+
+  if ($dateformat =~ /^yy/) {
+    if ($date) {
+      if ($date =~ /\D/) {
+	($yy, $mm, $dd) = split /\D/, $date;
+	$mm *= 1;
+	$dd *= 1;
+	$mm = "0$mm" if $mm < 10;
+	$dd = "0$dd" if $dd < 10;
+	$yy = substr($yy, -2);
+	$rv = "$yy$mm$dd";
+      } else {
+	$rv = $date;
+      }
+    } else {
+      $rv = "$yy$mm$dd";
+    }
+  }
+  
+  if ($dateformat =~ /^mm/) {
+    if ($date) { 
+      if ($date =~ /\D/) {
+	($mm, $dd, $yy) = split /\D/, $date if $date;
+	$mm *= 1;
+	$dd *= 1;
+	$mm = "0$mm" if $mm < 10;
+	$dd = "0$dd" if $dd < 10;
+	$yy = substr($yy, -2);
+	$rv = "$mm$dd$yy";
+      } else {
+	$rv = $date;
+      }
+    } else {
+      $rv = "$mm$dd$yy";
+    }
+  }
+  
+  if ($dateformat =~ /^dd/) {
+    if ($date) {
+      if ($date =~ /\D/) {
+	($dd, $mm, $yy) = split /\D/, $date if $date;
+	$mm *= 1;
+	$dd *= 1;
+	$mm = "0$mm" if $mm < 10;
+	$dd = "0$dd" if $dd < 10;
+	$yy = substr($yy, -2);
+	$rv = "$dd$mm$yy";
+      } else {
+	$rv = $date;
+      }
+    } else {
+      $rv = "$dd$mm$yy";
+    }
+  }
+
+  ($rv, $yy, $mm, $dd);
+
+}
+    
+
+sub from_to {
+  my ($self, $yy, $mm, $interval) = @_;
+
+  use Time::Local;
+  
+  my @t;
+  my $dd = 1;
+  my $fromdate = "$yy${mm}01";
+  my $bd = 1;
+  
+  if (defined $interval) {
+    if ($interval == 12) {
+      $yy++ if $mm > 1;
+    } else {
+      if (($mm += $interval) > 12) {
+	$mm -= 12;
+	$yy++ if $mm > 1;
+      }
+      if ($interval == 0) {
+	@t = localtime(time);
+	$dd = $t[3];
+	$mm = $t[4] + 1;
+	$yy = $t[5] + 1900;
+	$bd = 0;
+      }
+    }
+  } else {
+    if ($mm++ > 12) {
+      $mm -= 12;
+      $yy++;
+    }
+  }
+
+  $mm--;
+  @t = localtime(timelocal(0,0,0,$dd,$mm,$yy) - $bd);
+  
+  $t[4]++;
+  $t[4] = substr("0$t[4]",-2);
+  $t[3] = substr("0$t[3]",-2);
+  
+  ($fromdate, "$yy$t[4]$t[3]");
+  
+}
+
+
+sub audittrail {
+  my ($self, $dbh, $myconfig, $audittrail) = @_;
+  
+# table, $reference, $formname, $action, $id, $transdate) = @_;
+
+  my $query;
+  my $rv;
+
+  # if we have an id add audittrail, otherwise get a new timestamp
+  
+  if ($audittrail->{id}) {
+    $dbh = $self->dbconnect($myconfig) if $myconfig;
+    
+    $query = qq|SELECT audittrail FROM defaults|;
+    
+    if ($dbh->selectrow_array($query)) {
+      my ($null, $employee_id) = $self->get_employee($dbh);
+
+      if ($self->{audittrail} && !$myconfig) {
+	chop $self->{audittrail};
+	
+	my @a = split /\|/, $self->{audittrail};
+	my %newtrail = ();
+	my $key;
+	my $i;
+	my @flds = qw(tablename reference formname action transdate);
+
+	# put into hash and remove dups
+	while (@a) {
+	  $key = "$a[2]$a[3]";
+	  $i = 0;
+	  $newtrail{$key} = { map { $_ => $a[$i++] } @flds };
+	  splice @a, 0, 5;
+	}
+	
+	$query = qq|INSERT INTO audittrail (trans_id, tablename, reference,
+		    formname, action, employee_id, transdate)
+	            VALUES ($audittrail->{id}, ?, ?,
+		    ?, ?, $employee_id, ?)|;
+	my $sth = $dbh->prepare($query) || $self->dberror($query);
+
+	foreach $key (sort { $newtrail{$a}{transdate} cmp $newtrail{$b}{transdate} } keys %newtrail) {
+	  $i = 1;
+	  map { $sth->bind_param($i++, $newtrail{$key}{$_}) } @flds;
+
+	  $sth->execute || $self->dberror;
+	  $sth->finish;
+	}
+      }
+
+     
+      if ($audittrail->{transdate}) {
+	$query = qq|INSERT INTO audittrail (trans_id, tablename, reference,
+		    formname, action, employee_id, transdate) VALUES (
+		    $audittrail->{id}, '$audittrail->{tablename}', |
+		    .$dbh->quote($audittrail->{reference}).qq|',
+		    '$audittrail->{formname}', '$audittrail->{action}',
+		    $employee_id, '$audittrail->{transdate}')|;
+      } else {
+	$query = qq|INSERT INTO audittrail (trans_id, tablename, reference,
+		    formname, action, employee_id) VALUES ($audittrail->{id},
+		    '$audittrail->{tablename}', |
+		    .$dbh->quote($audittrail->{reference}).qq|,
+		    '$audittrail->{formname}', '$audittrail->{action}',
+		    $employee_id)|;
+      }
+      $dbh->do($query);
+    }
+  } else {
+    $dbh = $self->dbconnect($myconfig);
+    
+    $query = qq|SELECT current_timestamp FROM defaults|;
+    my ($timestamp) = $dbh->selectrow_array($query);
+
+    $rv = "$audittrail->{tablename}|$audittrail->{reference}|$audittrail->{formname}|$audittrail->{action}|$timestamp|";
+  }
+
+  $dbh->disconnect if $myconfig;
+  
+  $rv;
+  
+}
+
+
+
+package Locale;
+
+
+sub new {
+  my ($type, $country, $NLS_file) = @_;
+  my $self = {};
+
+  %self = ();
+  if ($country && -d "locale/$country") {
+    $self->{countrycode} = $country;
+    eval { require "locale/$country/$NLS_file"; };
+  }
+
+  $self->{NLS_file} = $NLS_file;
+  
+  push @{ $self->{LONG_MONTH} }, ("January", "February", "March", "April", "May ", "June", "July", "August", "September", "October", "November", "December");
+  push @{ $self->{SHORT_MONTH} }, (qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec));
+  
+  bless $self, $type;
+
+}
+
+
+sub text {
+  my ($self, $text) = @_;
+  
+  return (exists $self{texts}{$text}) ? $self{texts}{$text} : $text;
+  
+}
+
+
+sub findsub {
+  my ($self, $text) = @_;
+
+  if (exists $self{subs}{$text}) {
+    $text = $self{subs}{$text};
+  } else {
+    if ($self->{countrycode} && $self->{NLS_file}) {
+      Form->error("$text not defined in locale/$self->{countrycode}/$self->{NLS_file}");
+    }
+  }
+
+  $text;
+
+}
+
+
+sub date {
+  my ($self, $myconfig, $date, $longformat) = @_;
+
+  my $longdate = "";
+  my $longmonth = ($longformat) ? 'LONG_MONTH' : 'SHORT_MONTH';
+
+
+  if ($date) {
+    # get separator
+    $spc = $myconfig->{dateformat};
+    $spc =~ s/\w//g;
+    $spc = substr($spc, 0, 1);
+
+    if ($date =~ /\D/) {
+      if ($myconfig->{dateformat} =~ /^yy/) {
+	($yy, $mm, $dd) = split /\D/, $date;
+      }
+      if ($myconfig->{dateformat} =~ /^mm/) {
+	($mm, $dd, $yy) = split /\D/, $date;
+      }
+      if ($myconfig->{dateformat} =~ /^dd/) {
+	($dd, $mm, $yy) = split /\D/, $date;
+      }
+    } else {
+      $date = substr($date, 2);
+      ($yy, $mm, $dd) = ($date =~ /(..)(..)(..)/);
+    }
+    
+    $dd *= 1;
+    $mm--;
+    $yy = ($yy < 70) ? $yy + 2000 : $yy;
+    $yy = ($yy >= 70 && $yy <= 99) ? $yy + 1900 : $yy;
+
+    if ($myconfig->{dateformat} =~ /^dd/) {
+      $mm++;
+      $dd = "0$dd" if ($dd < 10);
+      $mm = "0$mm" if ($mm < 10);
+      $longdate = "$dd$spc$mm$spc$yy";
+
+      if (defined $longformat) {
+	$longdate = "$dd";
+	$longdate .= ($spc eq '.') ? ". " : " ";
+	$longdate .= &text($self, $self->{$longmonth}[--$mm])." $yy";
+      }
+    } elsif ($myconfig->{dateformat} =~ /^yy/) {
+      $mm++;
+      $dd = "0$dd" if ($dd < 10);
+      $mm = "0$mm" if ($mm < 10);
+      $longdate = "$yy$spc$mm$spc$dd"; 
+
+      if (defined $longformat) {
+	$longdate = &text($self, $self->{$longmonth}[--$mm])." $dd $yy";
+      }
+    } else {
+	$mm++;
+	$dd = "0$dd" if ($dd < 10);
+	$mm = "0$mm" if ($mm < 10);
+	$longdate = "$mm$spc$dd$spc$yy"; 
+
+      if (defined $longformat) {
+	$longdate = &text($self, $self->{$longmonth}[--$mm])." $dd $yy";
+      }
+    }
+
+  }
+
+  $longdate;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/GL.pm b/sql-ledger/SL/GL.pm
new file mode 100644
index 000000000..221f71726
--- /dev/null
+++ b/sql-ledger/SL/GL.pm
@@ -0,0 +1,514 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# General ledger backend code
+#
+#======================================================================
+
+package GL;
+
+
+sub delete_transaction {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  my %audittrail = ( tablename  => 'gl',
+                     reference  => $form->{reference},
+		     formname   => 'transaction',
+		     action     => 'deleted',
+		     id         => $form->{id} );
+ 
+  $form->audittrail($dbh, "", \%audittrail);
+
+  my $query = qq|DELETE FROM gl WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # commit and redirect
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+  
+  $rc;
+  
+}
+
+
+sub post_transaction {
+  my ($self, $myconfig, $form) = @_;
+  
+  my $null;
+  my $project_id;
+  my $department_id;
+  my $i;
+
+  # connect to database, turn off AutoCommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  # post the transaction
+  # make up a unique handle and store in reference field
+  # then retrieve the record based on the unique handle to get the id
+  # replace the reference field with the actual variable
+  # add records to acc_trans
+
+  # if there is a $form->{id} replace the old transaction
+  # delete all acc_trans entries and add the new ones
+
+  my $query;
+  my $sth;
+  
+  if ($form->{id}) {
+    # delete individual transactions
+    $query = qq|DELETE FROM acc_trans 
+                WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+    
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+
+    $query = qq|INSERT INTO gl (reference, employee_id)
+                VALUES ('$uid', (SELECT id FROM employee
+		                 WHERE login = '$form->{login}'))|;
+    $dbh->do($query) || $form->dberror($query);
+    
+    $query = qq|SELECT id FROM gl
+                WHERE reference = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+  }
+  
+  ($null, $department_id) = split /--/, $form->{department};
+  $department_id *= 1;
+  
+  $query = qq|UPDATE gl SET 
+	      reference = |.$dbh->quote($form->{reference}).qq|,
+	      description = |.$dbh->quote($form->{description}).qq|,
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      transdate = '$form->{transdate}',
+	      department_id = $department_id
+	      WHERE id = $form->{id}|;
+	   
+  $dbh->do($query) || $form->dberror($query);
+
+
+  my $amount = 0;
+  my $posted = 0;
+  # insert acc_trans transactions
+  for $i (1 .. $form->{rowcount}) {
+
+    $form->{"debit_$i"} = $form->parse_amount($myconfig, $form->{"debit_$i"});
+    $form->{"credit_$i"} = $form->parse_amount($myconfig, $form->{"credit_$i"});
+
+    # extract accno
+    ($accno) = split(/--/, $form->{"accno_$i"});
+    $amount = 0;
+    
+    if ($form->{"credit_$i"} != 0) {
+      $amount = $form->{"credit_$i"};
+      $posted = 0;
+    }
+    if ($form->{"debit_$i"} != 0) {
+      $amount = $form->{"debit_$i"} * -1;
+      $posted = 0;
+    }
+
+
+    # add the record
+    if (! $posted) {
+      
+      ($null, $project_id) = split /--/, $form->{"projectnumber_$i"};
+      $project_id *= 1;
+      $form->{"fx_transaction_$i"} *= 1;
+      
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
+		  source, project_id, fx_transaction)
+		  VALUES
+		  ($form->{id}, (SELECT id
+				 FROM chart
+				 WHERE accno = '$accno'),
+		   $amount, '$form->{transdate}', |
+		   .$dbh->quote($form->{reference}).qq|,
+		  $project_id, '$form->{"fx_transaction_$i"}')|;
+    
+      $dbh->do($query) || $form->dberror($query);
+
+      $posted = 1;
+    }
+
+  }
+  
+  my %audittrail = ( tablename  => 'gl',
+                     reference  => $form->{reference},
+		     formname   => 'transaction',
+		     action     => 'posted',
+		     id         => $form->{id} );
+ 
+  $form->audittrail($dbh, "", \%audittrail);
+
+  # commit and redirect
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+
+}
+
+
+
+sub all_transactions {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  my $query;
+  my $sth;
+  my $var;
+  my $null;
+
+  my ($glwhere, $arwhere, $apwhere) = ("1 = 1", "1 = 1", "1 = 1");
+  
+  if ($form->{reference}) {
+    $var = $form->like(lc $form->{reference});
+    $glwhere .= " AND lower(g.reference) LIKE '$var'";
+    $arwhere .= " AND lower(a.invnumber) LIKE '$var'";
+    $apwhere .= " AND lower(a.invnumber) LIKE '$var'";
+  }
+  if ($form->{department}) {
+    ($null, $var) = split /--/, $form->{department};
+    $glwhere .= " AND g.department_id = $var";
+    $arwhere .= " AND a.department_id = $var";
+    $apwhere .= " AND a.department_id = $var";
+  }
+
+  if ($form->{source}) {
+    $var = $form->like(lc $form->{source});
+    $glwhere .= " AND lower(ac.source) LIKE '$var'";
+    $arwhere .= " AND lower(ac.source) LIKE '$var'";
+    $apwhere .= " AND lower(ac.source) LIKE '$var'";
+  }
+
+  ($form->{datefrom}, $form->{dateto}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
+  
+  if ($form->{datefrom}) {
+    $glwhere .= " AND ac.transdate >= '$form->{datefrom}'";
+    $arwhere .= " AND ac.transdate >= '$form->{datefrom}'";
+    $apwhere .= " AND ac.transdate >= '$form->{datefrom}'";
+  }
+  if ($form->{dateto}) {
+    $glwhere .= " AND ac.transdate <= '$form->{dateto}'";
+    $arwhere .= " AND ac.transdate <= '$form->{dateto}'";
+    $apwhere .= " AND ac.transdate <= '$form->{dateto}'";
+  }
+  if ($form->{amountfrom}) {
+    $glwhere .= " AND abs(ac.amount) >= $form->{amountfrom}";
+    $arwhere .= " AND abs(ac.amount) >= $form->{amountfrom}";
+    $apwhere .= " AND abs(ac.amount) >= $form->{amountfrom}";
+  }
+  if ($form->{amountto}) {
+    $glwhere .= " AND abs(ac.amount) <= $form->{amountto}";
+    $arwhere .= " AND abs(ac.amount) <= $form->{amountto}";
+    $apwhere .= " AND abs(ac.amount) <= $form->{amountto}";
+  }
+  if ($form->{description}) {
+    $var = $form->like(lc $form->{description});
+    $glwhere .= " AND lower(g.description) LIKE '$var'";
+    $arwhere .= " AND lower(ct.name) LIKE '$var'";
+    $apwhere .= " AND lower(ct.name) LIKE '$var'";
+  }
+  if ($form->{notes}) {
+    $var = $form->like(lc $form->{notes});
+    $glwhere .= " AND lower(g.notes) LIKE '$var'";
+    $arwhere .= " AND lower(a.notes) LIKE '$var'";
+    $apwhere .= " AND lower(a.notes) LIKE '$var'";
+  }
+  if ($form->{accno}) {
+    $glwhere .= " AND c.accno = '$form->{accno}'";
+    $arwhere .= " AND c.accno = '$form->{accno}'";
+    $apwhere .= " AND c.accno = '$form->{accno}'";
+  }
+  if ($form->{gifi_accno}) {
+    $glwhere .= " AND c.gifi_accno = '$form->{gifi_accno}'";
+    $arwhere .= " AND c.gifi_accno = '$form->{gifi_accno}'";
+    $apwhere .= " AND c.gifi_accno = '$form->{gifi_accno}'";
+  }
+  if ($form->{category} ne 'X') {
+    $glwhere .= " AND c.category = '$form->{category}'";
+    $arwhere .= " AND c.category = '$form->{category}'";
+    $apwhere .= " AND c.category = '$form->{category}'";
+  }
+
+  if ($form->{accno}) {
+    # get category for account
+    $query = qq|SELECT category, link
+                FROM chart
+		WHERE accno = '$form->{accno}'|;
+    ($form->{ml}, $form->{link}) = $dbh->selectrow_array($query); 
+    
+    if ($form->{datefrom}) {
+      $query = qq|SELECT SUM(ac.amount)
+		  FROM acc_trans ac
+		  JOIN chart c ON (ac.chart_id = c.id)
+		  WHERE c.accno = '$form->{accno}'
+		  AND ac.transdate < date '$form->{datefrom}'
+		  |;
+      ($form->{balance}) = $dbh->selectrow_array($query);
+    }
+  }
+  
+  if ($form->{gifi_accno}) {
+    # get category for account
+    $query = qq|SELECT category, link
+                FROM chart
+		WHERE gifi_accno = '$form->{gifi_accno}'|;
+    ($form->{ml}, $form->{link}) = $dbh->selectrow_array($query); 
+   
+    if ($form->{datefrom}) {
+      $query = qq|SELECT SUM(ac.amount)
+		  FROM acc_trans ac
+		  JOIN chart c ON (ac.chart_id = c.id)
+		  WHERE c.gifi_accno = '$form->{gifi_accno}'
+		  AND ac.transdate < date '$form->{datefrom}'
+		  |;
+      ($form->{balance}) = $dbh->selectrow_array($query);
+    }
+  }
+
+  my $false = ($myconfig->{dbdriver} =~ /Pg/) ? FALSE : q|'0'|;
+
+  my %ordinal = ( id => 1,
+                  accno => 9,
+                  transdate => 6,
+                  reference => 4,
+                  source => 7,
+		  description => 5 );
+  
+  my @a = (id, transdate, reference, source, description, accno);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+  
+  my $query = qq|SELECT g.id, 'gl' AS type, $false AS invoice, g.reference,
+                 g.description, ac.transdate, ac.source,
+		 ac.amount, c.accno, c.gifi_accno, g.notes, c.link,
+		 '' AS till, ac.cleared
+                 FROM gl g, acc_trans ac, chart c
+                 WHERE $glwhere
+		 AND ac.chart_id = c.id
+		 AND g.id = ac.trans_id
+	UNION ALL
+	         SELECT a.id, 'ar' AS type, a.invoice, a.invnumber,
+		 ct.name, ac.transdate, ac.source,
+		 ac.amount, c.accno, c.gifi_accno, a.notes, c.link,
+		 a.till, ac.cleared
+		 FROM ar a, acc_trans ac, chart c, customer ct
+		 WHERE $arwhere
+		 AND ac.chart_id = c.id
+		 AND a.customer_id = ct.id
+		 AND a.id = ac.trans_id
+	UNION ALL
+	         SELECT a.id, 'ap' AS type, a.invoice, a.invnumber,
+		 ct.name, ac.transdate, ac.source,
+		 ac.amount, c.accno, c.gifi_accno, a.notes, c.link,
+		 a.till, ac.cleared
+		 FROM ap a, acc_trans ac, chart c, vendor ct
+		 WHERE $apwhere
+		 AND ac.chart_id = c.id
+		 AND a.vendor_id = ct.id
+		 AND a.id = ac.trans_id
+	         ORDER BY $sortorder|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    # gl
+    if ($ref->{type} eq "gl") {
+      $ref->{module} = "gl";
+    }
+
+    # ap
+    if ($ref->{type} eq "ap") {
+      if ($ref->{invoice}) {
+        $ref->{module} = "ir";
+      } else {
+        $ref->{module} = "ap";
+      }
+    }
+
+    # ar
+    if ($ref->{type} eq "ar") {
+      if ($ref->{invoice}) {
+        $ref->{module} = ($ref->{till}) ? "ps" : "is";
+      } else {
+        $ref->{module} = "ar";
+      }
+    }
+
+    if ($ref->{amount} < 0) {
+      $ref->{debit} = $ref->{amount} * -1;
+      $ref->{credit} = 0;
+    } else {
+      $ref->{credit} = $ref->{amount};
+      $ref->{debit} = 0;
+    }
+
+    push @{ $form->{GL} }, $ref;
+    
+  }
+
+
+  $sth->finish;
+
+  if ($form->{accno}) {
+    $query = qq|SELECT description FROM chart WHERE accno = '$form->{accno}'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{account_description}) = $sth->fetchrow_array;
+    $sth->finish;
+  }
+  if ($form->{gifi_accno}) {
+    $query = qq|SELECT description FROM gifi WHERE accno = '$form->{gifi_accno}'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{gifi_account_description}) = $sth->fetchrow_array;
+    $sth->finish;
+  }
+ 
+  $dbh->disconnect;
+
+}
+
+
+sub transaction {
+  my ($self, $myconfig, $form) = @_;
+  
+  my ($query, $sth, $ref);
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  if ($form->{id}) {
+    $query = "SELECT closedto, revtrans
+              FROM defaults";
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{closedto}, $form->{revtrans}) = $sth->fetchrow_array;
+    $sth->finish;
+
+    $query = qq|SELECT g.*,
+                d.description AS department
+                FROM gl g
+	        LEFT JOIN department d ON (d.id = g.department_id)  
+	        WHERE g.id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+  
+    # retrieve individual rows
+    $query = qq|SELECT c.accno, c.description, ac.amount, ac.project_id,
+                p.projectnumber, ac.fx_transaction
+	        FROM acc_trans ac
+	        JOIN chart c ON (ac.chart_id = c.id)
+	        LEFT JOIN project p ON (p.id = ac.project_id)
+	        WHERE ac.trans_id = $form->{id}
+	        ORDER BY accno|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+    
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      if ($ref->{fx_transaction}) {
+	$form->{transfer} = 1;
+      }
+      push @{ $form->{GL} }, $ref;
+    }
+  } else {
+    $query = "SELECT current_date AS transdate, closedto, revtrans
+              FROM defaults";
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{transdate}, $form->{closedto}, $form->{revtrans}) = $sth->fetchrow_array;
+  }
+
+  $sth->finish;
+
+  my $paid;
+  if ($form->{transfer}) {
+    $paid = "AND link LIKE '%_paid%'
+             AND NOT (category = 'I'
+	          OR category = 'E')
+	     
+	  UNION
+	  
+	     SELECT accno,description
+	     FROM chart
+	     WHERE id IN (SELECT fxgain_accno_id FROM defaults)
+	     OR id IN (SELECT fxloss_accno_id FROM defaults)";
+  }
+  
+  # get chart of accounts
+  $query = qq|SELECT accno,description
+              FROM chart
+	      WHERE charttype = 'A'
+	      $paid
+              ORDER by accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_accno} }, $ref;
+  }
+  $sth->finish;
+  
+  # get projects
+  $query = qq|SELECT *
+              FROM project
+	      ORDER BY projectnumber|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_projects} }, $ref;
+  }
+  $sth->finish;
+  
+  $dbh->disconnect;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/HR.pm b/sql-ledger/SL/HR.pm
new file mode 100644
index 000000000..6e1bae850
--- /dev/null
+++ b/sql-ledger/SL/HR.pm
@@ -0,0 +1,558 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2003
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# backend code for human resources and payroll
+#
+#======================================================================
+
+package HR;
+
+
+sub get_employee {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query;
+  my $sth;
+  my $ref;
+  my $notid = "";
+
+  if ($form->{id}) {
+    $query = qq|SELECT e.*
+                FROM employee e
+                WHERE e.id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+  
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+  
+    # check if employee can be deleted, orphaned
+    $form->{status} = "orphaned" unless $ref->{login};
+
+$form->{status} = 'orphaned';   # leave orphaned for now until payroll is done
+
+    $ref->{employeelogin} = $ref->{login};
+    delete $ref->{login};
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+    $sth->finish;
+
+    # get manager
+    $form->{managerid} *= 1;
+    $query = qq|SELECT name
+                FROM employee
+		WHERE id = $form->{managerid}|;
+    ($form->{manager}) = $dbh->selectrow_array($query);
+    
+		
+######### disabled for now
+if ($form->{deductions}) {
+    # get allowances
+    $query = qq|SELECT d.id, d.description, da.before, da.after, da.rate
+		FROM employeededuction da
+		JOIN deduction d ON (da.deduction_id = d.id)
+		WHERE da.employee_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $ref->{rate} *= 100;
+      push @{ $form->{all_employeededuction} }, $ref;
+    }
+    $sth->finish;
+}    
+
+    $notid = qq|AND id != $form->{id}|;
+    
+  }
+
+  
+  # get managers
+  $query = qq|SELECT id, name
+              FROM employee
+	      WHERE sales = '1'
+	      AND role = 'manager'
+	      $notid
+	      ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_manager} }, $ref;
+  }
+  $sth->finish;
+
+
+  # get deductions
+if ($form->{deductions}) {  
+  $query = qq|SELECT id, description
+              FROM deduction
+	      ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_deduction} }, $ref;
+  }
+  $sth->finish;
+}
+
+  $dbh->disconnect;
+
+}
+
+
+
+sub save_employee {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  my $query;
+  my $sth;
+
+  if (! $form->{id}) {
+    my $uid = time;
+    $uid .= $form->{login};
+
+    $query = qq|INSERT INTO employee (name)
+                VALUES ('$uid')|;
+    $dbh->do($query) || $form->dberror($query);
+    
+    $query = qq|SELECT id FROM employee
+                WHERE name = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+  }
+
+  my ($null, $managerid) = split /--/, $form->{manager};
+  $managerid *= 1;
+  $form->{sales} *= 1;
+
+  $form->{employeenumber} = $form->update_defaults($myconfig, "employeenumber", $dbh) if ! $form->{employeenumber};
+
+  $query = qq|UPDATE employee SET
+              employeenumber = |.$dbh->quote($form->{employeenumber}).qq|,
+	      name = |.$dbh->quote($form->{name}).qq|,
+	      address1 = |.$dbh->quote($form->{address1}).qq|,
+	      address2 = |.$dbh->quote($form->{address2}).qq|,
+	      city = |.$dbh->quote($form->{city}).qq|,
+	      state = |.$dbh->quote($form->{state}).qq|,
+	      zipcode = |.$dbh->quote($form->{zipcode}).qq|,
+	      country = |.$dbh->quote($form->{country}).qq|,
+	      workphone = '$form->{workphone}',
+	      homephone = '$form->{homephone}',
+	      startdate = |.$form->dbquote($form->{startdate}, SQL_DATE).qq|,
+	      enddate = |.$form->dbquote($form->{enddate}, SQL_DATE).qq|,
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      role = '$form->{role}',
+	      sales = '$form->{sales}',
+	      email = |.$dbh->quote($form->{email}).qq|,
+	      ssn = '$form->{ssn}',
+	      dob = |.$form->dbquote($form->{dob}, SQL_DATE).qq|,
+	      iban = '$form->{iban}',
+	      bic = '$form->{bic}',
+              managerid = $managerid
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+# for now
+if ($form->{selectdeduction}) {	      
+  # insert deduction and allowances for payroll
+  $query = qq|DELETE FROM employeededuction
+              WHERE employee_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|INSERT INTO employeededuction (employee_id, deduction_id,
+              before, after, rate) VALUES ($form->{id},?,?,?,?)|;
+  my $sth = $dbh->prepare($query) || $form->dberror($query);
+
+  for ($i = 1; $i <= $form->{deduction_rows}; $i++) {
+    map { $form->{"${_}_$i"} = $form->parse_amount($myconfig, $form->{"${_}_$i"}) } qw(before after);
+    ($null, $deduction_id) = split /--/, $form->{"deduction_$i"};
+    if ($deduction_id) {
+      $sth->execute($deduction_id, $form->{"before_$i"}, $form->{"after_$i"}, $form->{"rate_$i"} / 100) || $form->dberror($query);
+    }
+  }
+  $sth->finish;
+}
+
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+sub delete_employee {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  # delete employee
+  my $query = qq|DELETE FROM $form->{db}
+	         WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+sub employees {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $where = "1 = 1";
+  $form->{sort} = ($form->{sort}) ? $form->{sort} : "name";
+  my @a = qw(name);
+  my $sortorder = $form->sort_order(\@a);
+  
+  my $var;
+  
+  if ($form->{startdate}) {
+    $where .= " AND e.startdate >= '$startdate'";
+  }
+  if ($form->{enddate}) {
+    $where .= " AND e.enddate >= '$enddate'";
+  }
+  if ($form->{name}) {
+    $var = $form->like(lc $form->{name});
+    $where .= " AND lower(e.name) LIKE '$var'";
+  }
+  if ($form->{notes}) {
+    $var = $form->like(lc $form->{notes});
+    $where .= " AND lower(e.notes) LIKE '$var'";
+  }
+  if ($form->{status} eq 'sales') {
+    $where .= " AND e.sales = '1'";
+  }
+  if ($form->{status} eq 'orphaned') {
+    $where .= qq| AND e.login IS NULL|;
+  }
+
+  my $query = qq|SELECT e.*, m.name AS manager
+                 FROM employee e
+                 LEFT JOIN employee m ON (m.id = e.managerid)
+                 WHERE $where
+		 ORDER BY $sortorder|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $ref->{address} = "";
+    map { $ref->{address} .= "$ref->{$_} "; } qw(address1 address2 city state zipcode country);
+    push @{ $form->{all_employee} }, $ref;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub get_deduction {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+  my $query;
+  my $sth;
+  my $ref;
+  my $item;
+  my $i;
+  
+  if ($form->{id}) {
+    $query = qq|SELECT d.*,
+                 c1.accno AS ap_accno,
+                 c1.description AS ap_description,
+		 c2.accno AS expense_accno,
+		 c2.description AS expense_description
+                 FROM deduction d
+		 LEFT JOIN chart c1 ON (c1.id = d.ap_accno_id)
+		 LEFT JOIN chart c2 ON (c2.id = d.expense_accno_id)
+                 WHERE d.id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+  
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+    $sth->finish;
+  
+    # check if orphaned
+$form->{status} = 'orphaned';     # for now
+  
+
+    # get the rates
+    $query = qq|SELECT rate, amount, above, below
+                FROM deductionrate
+                WHERE trans_id = $form->{id}
+		ORDER BY rate, amount|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{deductionrate} }, $ref;
+    }
+    $sth->finish;
+		
+    # get all for deductionbase
+    $query = qq|SELECT d.description, d.id, db.maximum
+                FROM deductionbase db
+		JOIN deduction d ON (d.id = db.deduction_id)
+                WHERE db.trans_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{deductionbase} }, $ref;
+    }
+    $sth->finish;
+	   
+    # get all for deductionafter
+    $query = qq|SELECT d.description, d.id
+                FROM deductionafter da
+		JOIN deduction d ON (d.id = da.deduction_id)
+                WHERE da.trans_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{deductionafter} }, $ref;
+    }
+    $sth->finish;
+    
+    # build selection list for base and after
+    $query = qq|SELECT id, description
+                FROM deduction
+	        WHERE id != $form->{id}
+		ORDER BY 2|;
+	   
+  } else {
+    # build selection list for base and after
+    $query = qq|SELECT id, description
+                FROM deduction
+		ORDER BY 2|;
+  }
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_deduction} }, $ref;
+  }
+  $sth->finish;
+
+      
+  my %category = ( ap		=> 'L',
+                   expense	=> 'E' );
+  
+  foreach $item (keys %category) {
+    $query = qq|SELECT accno, description
+		FROM chart
+		WHERE charttype = 'A'
+		AND category = '$category{$item}'
+		ORDER BY accno|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{"${item}_accounts"} }, $ref;
+    }
+    $sth->finish;
+  }
+
+   
+  $dbh->disconnect;
+
+}
+
+
+sub deductions {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT d.id, d.description, d.employeepays, d.employerpays,
+                 c1.accno AS ap_accno, c2.accno AS expense_accno,
+                 dr.rate, dr.amount, dr.above, dr.below
+                 FROM deduction d
+		 JOIN deductionrate dr ON (dr.trans_id = d.id)
+		 LEFT JOIN chart c1 ON (d.ap_accno_id = c1.id)
+		 LEFT JOIN chart c2 ON (d.expense_accno_id = c2.id)
+                 ORDER BY 2, 7, 8|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_deduction} }, $ref;
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub save_deduction {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  ($form->{ap_accno}) = split /--/, $form->{ap_accno};
+  ($form->{expense_accno}) = split /--/, $form->{expense_accno};
+  
+  my $null;
+  my $deduction_id;
+  my $query;
+  my $sth;
+
+  if (! $form->{id}) {
+    my $uid = time;
+    $uid .= $form->{login};
+
+    $query = qq|INSERT INTO deduction (description)
+                VALUES ('$uid')|;
+    $dbh->do($query) || $form->dberror($query);
+    
+    $query = qq|SELECT id FROM deduction
+                WHERE description = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+  }
+
+  
+  map { $form->{$_} = $form->parse_amount($myconfig, $form->{$_}) } qw(employeepays employerpays);
+  
+  $query = qq|UPDATE deduction SET
+	      description = |.$dbh->quote($form->{description}).qq|,
+	      ap_accno_id =
+	           (SELECT id FROM chart
+	            WHERE accno = '$form->{ap_accno}'),
+	      expense_accno_id =
+	           (SELECT id FROM chart
+	            WHERE accno = '$form->{expense_accno}'),
+	      employerpays = '$form->{employerpays}',
+	      employeepays = '$form->{employeepays}',
+	      fromage = |.$form->dbquote($form->{fromage}, SQL_INT).qq|,
+	      toage = |.$form->dbquote($form->{toage}, SQL_INT).qq|
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+
+  $query = qq|DELETE FROM deductionrate
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $query = qq|INSERT INTO deductionrate
+	      (trans_id, rate, amount, above, below) VALUES (?,?,?,?,?)|;
+  $sth = $dbh->prepare($query) || $form->dberror($query);
+ 
+  for ($i = 1; $i <= $form->{rate_rows}; $i++) {
+    map { $form->{"${_}_$i"} = $form->parse_amount($myconfig, $form->{"${_}_$i"}) } qw(rate amount above below);
+    $form->{"rate_$i"} /= 100;
+
+    if ($form->{"rate_$i"} || $form->{"amount_$i"}) {
+      $sth->execute($form->{id}, $form->{"rate_$i"}, $form->{"amount_$i"}, $form->{"above_$i"}, $form->{"below_$i"}) || $form->dberror($query);
+    }
+  }
+  $sth->finish;
+
+
+  $query = qq|DELETE FROM deductionbase
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+ 
+  $query = qq|INSERT INTO deductionbase
+	      (trans_id, deduction_id, maximum) VALUES (?,?,?)|;
+  $sth = $dbh->prepare($query) || $form->dberror($query);
+ 
+  for ($i = 1; $i <= $form->{base_rows}; $i++) {
+    ($null, $deduction_id) = split /--/, $form->{"base_$i"};
+    $form->{"maximum_$i"} = $form->parse_amount($myconfig, $form->{"maximum_$i"});
+    if ($deduction_id) {
+      $sth->execute($form->{id}, $deduction_id, $form->{"maximum_$i"}) || $form->dberror($query);
+    }
+  }
+  $sth->finish;
+
+
+  $query = qq|DELETE FROM deductionafter
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+ 
+  $query = qq|INSERT INTO deductionafter
+	      (trans_id, deduction_id) VALUES (?,?)|;
+  $sth = $dbh->prepare($query) || $form->dberror($query);
+ 
+  for ($i = 1; $i <= $form->{after_rows}; $i++) {
+    ($null, $deduction_id) = split /--/, $form->{"after_$i"};
+    if ($deduction_id) {
+      $sth->execute($form->{id}, $deduction_id) || $form->dberror($query);
+    }
+  }
+  $sth->finish;
+ 
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+sub delete_deduction {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  # delete deduction
+  my $query = qq|DELETE FROM $form->{db}
+	         WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  foreach $item (qw(rate base after)) {
+    $query = qq|DELETE FROM deduction$item
+                WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+1;
+
diff --git a/sql-ledger/SL/IC.pm b/sql-ledger/SL/IC.pm
new file mode 100644
index 000000000..cf70b06ca
--- /dev/null
+++ b/sql-ledger/SL/IC.pm
@@ -0,0 +1,1513 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Inventory Control backend
+#
+#======================================================================
+
+package IC;
+
+
+sub get_part {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to db
+  my $dbh = $form->dbconnect($myconfig);
+  my $i;
+
+  my $query = qq|SELECT p.*,
+                 c1.accno AS inventory_accno,
+		 c2.accno AS income_accno,
+		 c3.accno AS expense_accno,
+		 pg.partsgroup
+	         FROM parts p
+		 LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
+		 LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
+		 LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
+		 LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+                 WHERE p.id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+
+  # copy to $form variables
+  map { $form->{$_} = $ref->{$_} } ( keys %{ $ref } );
+  
+  $sth->finish;
+  
+  my %oid = ('Pg'	=> 'a.oid',
+             'PgPP'	=> 'a.oid',
+             'Oracle'	=> 'a.rowid',
+	     'DB2'	=> '1=1'
+	    );
+
+  # part, service item or labor
+  $form->{item} = ($form->{inventory_accno}) ? 'part' : 'service';
+  $form->{item} = 'labor' if ! $form->{income_accno};
+    
+  if ($form->{assembly}) {
+    $form->{item} = 'assembly';
+
+    # retrieve assembly items
+    $query = qq|SELECT p.id, p.partnumber, p.description,
+                p.sellprice, p.weight, a.qty, a.bom, a.adj, p.unit,
+		p.lastcost, p.listprice,
+		pg.partsgroup, p.assembly, p.partsgroup_id
+                FROM parts p
+		JOIN assembly a ON (a.parts_id = p.id)
+		LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		WHERE a.id = $form->{id}
+		ORDER BY $oid{$myconfig->{dbdriver}}|;
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+    
+    $form->{assembly_rows} = 0;
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $form->{assembly_rows}++;
+      foreach my $key ( keys %{ $ref } ) {
+	$form->{"${key}_$form->{assembly_rows}"} = $ref->{$key};
+      }
+    }
+    $sth->finish;
+
+  }
+
+  # setup accno hash for <option checked> {amount} is used in create_links
+  $form->{amount}{IC} = $form->{inventory_accno};
+  $form->{amount}{IC_income} = $form->{income_accno};
+  $form->{amount}{IC_sale} = $form->{income_accno};
+  $form->{amount}{IC_expense} = $form->{expense_accno};
+  $form->{amount}{IC_cogs} = $form->{expense_accno};
+  
+
+  if ($form->{item} =~ /(part|assembly)/) {
+    # get makes
+    if ($form->{makemodel}) {
+      $query = qq|SELECT make, model
+                  FROM makemodel
+                  WHERE parts_id = $form->{id}|;
+
+      $sth = $dbh->prepare($query);
+      $sth->execute || $form->dberror($query);
+      
+      while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+	push @{ $form->{makemodels} }, $ref;
+      }
+      $sth->finish;
+    }
+  }
+
+  # now get accno for taxes
+  $query = qq|SELECT c.accno
+              FROM chart c, partstax pt
+	      WHERE pt.chart_id = c.id
+	      AND pt.parts_id = $form->{id}|;
+  
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (($key) = $sth->fetchrow_array) {
+    $form->{amount}{$key} = $key;
+  }
+
+  $sth->finish;
+
+  # is it an orphan
+  $query = qq|SELECT parts_id
+              FROM invoice
+	      WHERE parts_id = $form->{id}
+	    UNION
+	      SELECT parts_id
+	      FROM orderitems
+	      WHERE parts_id = $form->{id}
+	    UNION
+	      SELECT parts_id
+	      FROM assembly
+	      WHERE parts_id = $form->{id}|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  ($form->{orphaned}) = $sth->fetchrow_array;
+  $form->{orphaned} = !$form->{orphaned};
+  $sth->finish;
+
+
+  if ($form->{item} =~ /(part|service)/) {
+    # get vendors
+    $query = qq|SELECT v.id, v.name, pv.partnumber,
+                pv.lastcost, pv.leadtime, pv.curr AS vendorcurr
+		FROM partsvendor pv
+		JOIN vendor v ON (v.id = pv.vendor_id)
+		WHERE pv.parts_id = $form->{id}
+		ORDER BY 2|;
+    
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+    
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{vendormatrix} }, $ref;
+    }
+    $sth->finish;
+  }
+ 
+  # get matrix
+  if ($form->{item} ne 'labor') {
+    $query = qq|SELECT pc.pricebreak, pc.sellprice AS customerprice,
+		pc.curr AS customercurr,
+		pc.validfrom, pc.validto,
+		c.name, c.id AS cid, g.pricegroup, g.id AS gid
+		FROM partscustomer pc
+		LEFT JOIN customer c ON (c.id = pc.customer_id)
+		LEFT JOIN pricegroup g ON (g.id = pc.pricegroup_id)
+		WHERE pc.parts_id = $form->{id}
+		ORDER BY c.name, g.pricegroup, pc.pricebreak|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{customermatrix} }, $ref;
+    }
+    $sth->finish;
+  }
+ 
+  $dbh->disconnect;
+  
+}
+
+
+sub save {
+  my ($self, $myconfig, $form) = @_;
+
+  ($form->{inventory_accno}) = split(/--/, $form->{IC});
+  ($form->{expense_accno}) = split(/--/, $form->{IC_expense});
+  ($form->{income_accno}) = split(/--/, $form->{IC_income});
+
+  # connect to database, turn off AutoCommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  # save the part
+  # make up a unique handle and store in partnumber field
+  # then retrieve the record based on the unique handle to get the id
+  # replace the partnumber field with the actual variable
+  # add records for makemodel
+
+  # if there is a $form->{id} then replace the old entry
+  # delete all makemodel entries and add the new ones
+
+  # undo amount formatting
+  map { $form->{$_} = $form->parse_amount($myconfig, $form->{$_}) } qw(rop weight listprice sellprice lastcost stock);
+  
+  $form->{lastcost} = $form->{sellprice} if $form->{item} eq 'labor';
+  
+  $form->{makemodel} = (($form->{make_1}) || ($form->{model_1})) ? 1 : 0;
+
+  $form->{assembly} = ($form->{item} eq 'assembly') ? 1 : 0;
+  map { $form->{$_} *= 1 } qw(alternate obsolete onhand);
+  
+  my $query;
+  my $sth;
+  my $i;
+  my $null;
+  my $vendor_id;
+  my $customer_id;
+  
+  if ($form->{id}) {
+
+    # get old price
+    $query = qq|SELECT listprice, sellprice, lastcost, weight
+                FROM parts
+		WHERE id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    my ($listprice, $sellprice, $lastcost, $weight) = $sth->fetchrow_array;
+    $sth->finish;
+
+    # if item is part of an assembly adjust all assemblies
+    $query = qq|SELECT id, qty, adj
+                FROM assembly
+		WHERE parts_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my ($id, $qty, $adj) = $sth->fetchrow_array) {
+      &update_assembly($dbh, $form, $id, $qty, $adj, $listprice * 1, $sellprice * 1, $lastcost * 1, $weight * 1);
+    }
+    $sth->finish;
+
+    if ($form->{item} =~ /(part|service)/) {
+      # delete partsvendor records
+      $query = qq|DELETE FROM partsvendor
+		  WHERE parts_id = $form->{id}|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+     
+    if ($form->{item} !~ /(service|labor)/) {
+      # delete makemodel records
+      $query = qq|DELETE FROM makemodel
+		  WHERE parts_id = $form->{id}|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+
+    if ($form->{item} eq 'assembly') {
+      if ($form->{onhand} != 0) {
+	&adjust_inventory($dbh, $form, $form->{id}, $form->{onhand} * -1);
+      }
+      
+      if ($form->{orphaned}) {
+	# delete assembly records
+	$query = qq|DELETE FROM assembly
+		    WHERE id = $form->{id}|;
+	$dbh->do($query) || $form->dberror($query);
+      } else {
+        # update BOM, A only
+	$query = qq|UPDATE assembly
+	            SET bom = ?, adj = ?
+		    WHERE id = ?
+		    AND parts_id = ?|;
+        $sth = $dbh->prepare($query);
+
+	for $i (1 .. $form->{assembly_rows} - 1) {
+	  $sth->execute(($form->{"bom_$i"}) ? '1' : '0', ($form->{"adj_$i"}) ? '1' : '0', $form->{id}, $form->{"id_$i"});
+	  $sth->finish;
+	}
+      }
+
+      $form->{onhand} += $form->{stock};
+      
+    }
+    
+    # delete tax records
+    $query = qq|DELETE FROM partstax
+		WHERE parts_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+
+    # delete matrix
+    $query = qq|DELETE FROM partscustomer
+                WHERE parts_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+
+    $query = qq|INSERT INTO parts (partnumber)
+                VALUES ('$uid')|;
+    $dbh->do($query) || $form->dberror($query);
+
+    $query = qq|SELECT id FROM parts
+                WHERE partnumber = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+
+    $form->{orphaned} = 1;
+    $form->{onhand} = ($form->{stock} * 1) if $form->{item} eq 'assembly';
+    
+  }
+
+  my $partsgroup_id;
+  ($null, $partsgroup_id) = split /--/, $form->{partsgroup};
+  $partsgroup_id *= 1;
+
+  $form->{partnumber} = $form->update_defaults($myconfig, "partnumber", $dbh) if ! $form->{partnumber};
+
+  $query = qq|UPDATE parts SET
+	      partnumber = |.$dbh->quote($form->{partnumber}).qq|,
+	      description = |.$dbh->quote($form->{description}).qq|,
+	      makemodel = '$form->{makemodel}',
+	      alternate = '$form->{alternate}',
+	      assembly = '$form->{assembly}',
+	      listprice = $form->{listprice},
+	      sellprice = $form->{sellprice},
+	      lastcost = $form->{lastcost},
+	      weight = $form->{weight},
+	      priceupdate = |.$form->dbquote($form->{priceupdate}, SQL_DATE).qq|,
+	      unit = |.$dbh->quote($form->{unit}).qq|,
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      rop = $form->{rop},
+	      bin = |.$dbh->quote($form->{bin}).qq|,
+	      inventory_accno_id = (SELECT id FROM chart
+				    WHERE accno = '$form->{inventory_accno}'),
+	      income_accno_id = (SELECT id FROM chart
+				 WHERE accno = '$form->{income_accno}'),
+	      expense_accno_id = (SELECT id FROM chart
+				  WHERE accno = '$form->{expense_accno}'),
+              obsolete = '$form->{obsolete}',
+	      image = '$form->{image}',
+	      drawing = '$form->{drawing}',
+	      microfiche = '$form->{microfiche}',
+	      partsgroup_id = $partsgroup_id
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+ 
+  # insert makemodel records
+  if ($form->{item} =~ /(part|assembly)/) {
+    for $i (1 .. $form->{makemodel_rows}) {
+      if (($form->{"make_$i"}) || ($form->{"model_$i"})) {
+	$query = qq|INSERT INTO makemodel (parts_id, make, model)
+		    VALUES ($form->{id},|
+		    .$dbh->quote($form->{"make_$i"}).qq|, |
+		    .$dbh->quote($form->{"model_$i"}).qq|)|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+    }
+  }
+
+
+  # insert taxes
+  foreach $item (split / /, $form->{taxaccounts}) {
+    if ($form->{"IC_tax_$item"}) {
+      $query = qq|INSERT INTO partstax (parts_id, chart_id)
+                  VALUES ($form->{id}, 
+		          (SELECT id
+			   FROM chart
+			   WHERE accno = '$item'))|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+  }
+
+  # add assembly records
+  if ($form->{item} eq 'assembly') {
+    
+    if ($form->{orphaned}) {
+      for $i (1 .. $form->{assembly_rows}) {
+	$form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
+	
+	if ($form->{"qty_$i"} != 0) {
+	  map { $form->{"${_}_$i"} *= 1 } qw(bom adj);
+	  $query = qq|INSERT INTO assembly (id, parts_id, qty, bom, adj)
+		      VALUES ($form->{id}, $form->{"id_$i"},
+		      $form->{"qty_$i"}, '$form->{"bom_$i"}',
+		      '$form->{"adj_$i"}')|;
+	  $dbh->do($query) || $form->dberror($query);
+	}
+      }
+    }
+    
+    # adjust onhand for the parts
+    if ($form->{onhand} != 0) {
+      &adjust_inventory($dbh, $form, $form->{id}, $form->{onhand});
+    }
+
+    @a = localtime; $a[5] += 1900; $a[4]++;
+    my $shippingdate = "$a[5]-$a[4]-$a[3]";
+    
+    ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh);
+    
+    # add inventory record
+    if ($form->{stock} != 0) {
+      $query = qq|INSERT INTO inventory (warehouse_id, parts_id, qty,
+		  shippingdate, employee_id) VALUES (
+		  0, $form->{id}, $form->{stock}, '$shippingdate',
+		  $form->{employee_id})|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+
+  }
+
+
+  # add vendors
+  if ($form->{item} ne 'assembly') {
+    for $i (1 .. $form->{vendor_rows}) {
+      if ($form->{"vendor_$i"} && $form->{"lastcost_$i"}) {
+
+        ($null, $vendor_id) = split /--/, $form->{"vendor_$i"};
+	
+	map { $form->{"${_}_$i"} = $form->parse_amount($myconfig, $form->{"${_}_$i"})} qw(lastcost leadtime);
+	
+	$query = qq|INSERT INTO partsvendor (vendor_id, parts_id, partnumber,
+	            lastcost, leadtime, curr)
+		    VALUES ($vendor_id, $form->{id},|
+		    .$dbh->quote($form->{"partnumber_$i"}).qq|,
+		    $form->{"lastcost_$i"},
+		    $form->{"leadtime_$i"}, '$form->{"vendorcurr_$i"}')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+    }
+  }
+  
+  
+  # add pricematrix
+  for $i (1 .. $form->{customer_rows}) {
+
+    map { $form->{"${_}_$i"} = $form->parse_amount($myconfig, $form->{"${_}_$i"})} qw(pricebreak customerprice);
+
+    if ($form->{"customerprice_$i"}) {
+
+      ($null, $customer_id) = split /--/, $form->{"customer_$i"};
+      $customer_id *= 1;
+      
+      ($null, $pricegroup_id) = split /--/, $form->{"pricegroup_$i"};
+      $pricegroup_id *= 1;
+      
+      $query = qq|INSERT INTO partscustomer (parts_id, customer_id,
+                  pricegroup_id, pricebreak, sellprice, curr,
+		  validfrom, validto)
+		  VALUES ($form->{id}, $customer_id,
+		  $pricegroup_id, $form->{"pricebreak_$i"},
+		  $form->{"customerprice_$i"}, '$form->{"customercurr_$i"}',|
+		  .$form->dbquote($form->{"validfrom_$i"}, SQL_DATE).qq|, |
+		  .$form->dbquote($form->{"validto_$i"}, SQL_DATE).qq|)|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+  }
+
+  # commit
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+
+sub update_assembly {
+  my ($dbh, $form, $id, $qty, $adj, $listprice, $sellprice, $lastcost, $weight) = @_;
+
+  my $formlistprice = $form->{listprice};
+  my $formsellprice = $form->{sellprice};
+  
+  if (!$adj) {
+    $formlistprice = $listprice;
+    $formsellprice = $sellprice;
+  }
+  
+  my $query = qq|SELECT id, qty, adj
+                 FROM assembly
+	         WHERE parts_id = $id|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $form->{$id} = 1;
+  
+  while (my ($pid, $aqty, $aadj) = $sth->fetchrow_array) {
+    &update_assembly($dbh, $form, $pid, $aqty * $qty, $aadj, $listprice, $sellprice, $lastcost, $weight) if !$form->{$pid};
+  }
+  $sth->finish;
+
+  $query = qq|UPDATE parts
+              SET listprice = listprice +
+	          $qty * ($formlistprice - $listprice),
+	          sellprice = sellprice +
+	          $qty * ($formsellprice - $sellprice),
+		  lastcost = lastcost +
+		  $qty * ($form->{lastcost} - $lastcost),
+                  weight = weight +
+		  $qty * ($form->{weight} - $weight)
+	      WHERE id = $id|;
+  $dbh->do($query) || $form->dberror($query);
+
+  delete $form->{$id};
+  
+}
+
+
+
+sub retrieve_assemblies {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $where = '1 = 1';
+  
+  if ($form->{partnumber}) {
+    my $partnumber = $form->like(lc $form->{partnumber});
+    $where .= " AND lower(p.partnumber) LIKE '$partnumber'";
+  }
+  
+  if ($form->{description}) {
+    my $description = $form->like(lc $form->{description});
+    $where .= " AND lower(p.description) LIKE '$description'";
+  }
+  $where .= " AND NOT p.obsolete = '1'";
+
+  my %ordinal = ( 'partnumber' => 2,
+                  'description' => 3,
+		  'bin' => 4
+		);
+
+  my @a = qw(partnumber description bin);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+  
+  
+  # retrieve assembly items
+  my $query = qq|SELECT p.id, p.partnumber, p.description,
+                 p.bin, p.onhand, p.rop,
+		   (SELECT sum(p2.inventory_accno_id)
+		    FROM parts p2, assembly a
+		    WHERE p2.id = a.parts_id
+		    AND a.id = p.id) AS inventory
+                 FROM parts p
+ 		 WHERE $where
+		 AND assembly = '1'
+		 ORDER BY $sortorder|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  my $inh;
+  if ($form->{checkinventory}) {
+    $query = qq|SELECT p.id, p.onhand, a.qty FROM parts p
+                JOIN assembly a ON (a.parts_id = p.id)
+                WHERE a.id = ?|;
+    $inh = $dbh->prepare($query) || $form->dberror($query);
+  }
+  
+  my $onhand = ();
+  my $ref;
+  my $aref;
+  my $stock;
+  my $howmany;
+  my $ok;
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    if ($ref->{inventory}) {
+      $ok = 1;
+      if ($form->{checkinventory}) {
+	$inh->execute($ref->{id}) || $form->dberror($query);;
+	$ok = 0;
+	while ($aref = $inh->fetchrow_hashref(NAME_lc)) {
+	  $onhand{$aref->{id}} = (exists $onhand{$aref->{id}}) ? $onhand{$aref->{id}} : $aref->{onhand};
+	  
+	  if ($aref->{onhand} >= $aref->{qty}) {
+	    
+	    $howmany = ($aref->{qty}) ? $aref->{onhand}/$aref->{qty} : 1;
+	    if ($stock) {
+	      $stock = ($stock > $howmany) ? $howmany : $stock;
+	    } else {
+	      $stock = $howmany;
+	    }
+	    $ok = 1;
+
+	    $onhand{$aref->{id}} -= ($aref->{qty} * $stock);
+
+	  } else {
+	    $ok = 0;
+	    last;
+	  }
+	}
+	$inh->finish;
+	$ref->{stock} = (($ref->{rop} - $ref->{qty}) > $stock) ? int $stock : $ref->{rop};
+      }
+      push @{ $form->{assembly_items} }, $ref if $ok;
+    }
+  }
+  $sth->finish;
+
+  $dbh->disconnect;
+  
+}
+
+
+sub restock_assemblies {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+   
+  @a = localtime; $a[5] += 1900; $a[4]++;
+  my $shippingdate = "$a[5]-$a[4]-$a[3]";
+  
+  ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh);
+  
+  for my $i (1 .. $form->{rowcount}) {
+
+    $form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
+
+    if ($form->{"qty_$i"} != 0) {
+      &adjust_inventory($dbh, $form, $form->{"id_$i"}, $form->{"qty_$i"});
+    }
+ 
+    # add inventory record
+    if ($form->{"qty_$i"} != 0) {
+      $query = qq|INSERT INTO inventory (warehouse_id, parts_id, qty,
+		  shippingdate, employee_id) VALUES (
+		  0, $form->{"id_$i"}, $form->{"qty_$i"}, '$shippingdate',
+		  $form->{employee_id})|;
+      $dbh->do($query) || $form->dberror($query);
+    }
+
+  }
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+
+}
+
+
+sub adjust_inventory {
+  my ($dbh, $form, $id, $qty) = @_;
+
+  my $query = qq|SELECT p.id, p.inventory_accno_id, p.assembly, a.qty
+		 FROM parts p, assembly a
+		 WHERE a.parts_id = p.id
+		 AND a.id = $id|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    my $allocate = $qty * $ref->{qty};
+    
+    # is it a service item then loop
+    if (($ref->{inventory_accno_id} *= 1) == 0) {
+      next unless $ref->{assembly};              # assembly
+    }
+    
+    # adjust parts onhand
+    $form->update_balance($dbh,
+			  "parts",
+			  "onhand",
+			  qq|id = $ref->{id}|,
+			  $allocate * -1);
+  }
+
+  $sth->finish;
+
+  # update assembly
+  $form->update_balance($dbh,
+			"parts",
+			"onhand",
+			qq|id = $id|,
+			$qty);
+
+}
+
+
+sub delete {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database, turn off AutoCommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query = qq|DELETE FROM parts
+ 	         WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|DELETE FROM partstax
+	      WHERE parts_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+
+  if ($form->{item} ne 'assembly') {
+    $query = qq|DELETE FROM partsvendor
+		WHERE parts_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+
+  # check if it is a part, assembly or service
+  if ($form->{item} ne 'service') {
+    $query = qq|DELETE FROM makemodel
+		WHERE parts_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+
+  if ($form->{item} eq 'assembly') {
+    # delete inventory
+    $query = qq|DELETE FROM inventory
+                WHERE parts_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+    
+    $query = qq|DELETE FROM assembly
+		WHERE id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+  
+  if ($form->{item} eq 'alternate') {
+    $query = qq|DELETE FROM alternate
+		WHERE id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+  
+  $query = qq|DELETE FROM partscustomer
+	      WHERE parts_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $query = qq|DELETE FROM translation
+	      WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # commit
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+sub assembly_item {
+  my ($self, $myconfig, $form) = @_;
+
+  my $i = $form->{assembly_rows};
+  my $var;
+  my $null;
+  my $where = "p.obsolete = '0'";
+
+  if ($form->{"partnumber_$i"}) {
+    $var = $form->like(lc $form->{"partnumber_$i"});
+    $where .= " AND lower(p.partnumber) LIKE '$var'";
+  }
+  if ($form->{"description_$i"}) {
+    $var = $form->like(lc $form->{"description_$i"});
+    $where .= " AND lower(p.description) LIKE '$var'";
+  }
+  if ($form->{"partsgroup_$i"}) {
+    ($null, $var) = split /--/, $form->{"partsgroup_$i"};
+    $where .= qq| AND p.partsgroup_id = $var|;
+  }
+
+  if ($form->{id}) {
+    $where .= " AND p.id != $form->{id}";
+  }
+
+  if ($partnumber) {
+    $where .= " ORDER BY p.partnumber";
+  } else {
+    $where .= " ORDER BY p.description";
+  }
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT p.id, p.partnumber, p.description, p.sellprice,
+                 p.weight, p.onhand, p.unit, p.lastcost,
+		 pg.partsgroup, p.partsgroup_id
+		 FROM parts p
+		 LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		 WHERE $where|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{item_list} }, $ref;
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+  
+}
+
+
+sub all_parts {
+  my ($self, $myconfig, $form) = @_;
+
+  my $where = '1 = 1';
+  my $null;
+  my $var;
+  my $ref;
+  my $item;
+  
+  foreach $item (qw(partnumber drawing microfiche)) {
+    if ($form->{$item}) {
+      $var = $form->like(lc $form->{$item});
+      $where .= " AND lower(p.$item) LIKE '$var'";
+    }
+  }
+  # special case for description
+  if ($form->{description}) {
+    unless ($form->{bought} || $form->{sold} || $form->{onorder} || $form->{ordered} || $form->{rfq} || $form->{quoted}) {
+      $var = $form->like(lc $form->{description});
+      $where .= " AND lower(p.description) LIKE '$var'";
+    }
+  }
+  
+  # assembly components
+  my $assemblyflds;
+  if ($form->{searchitems} eq 'component') {
+    $assemblyflds = qq|, p1.partnumber AS assemblypartnumber, a.id AS assembly_id|;
+  }
+
+  # special case for serialnumber
+  if ($form->{l_serialnumber}) {
+    if ($form->{serialnumber}) {
+      $var = $form->like(lc $form->{serialnumber});
+      $where .= " AND lower(i.serialnumber) LIKE '$var'";
+    }
+  }
+
+  if ($form->{warehouse} || $form->{l_warehouse}) {
+    $form->{l_warehouse} = 1;
+  }
+  
+  if ($form->{searchitems} eq 'part') {
+    $where .= " AND p.inventory_accno_id > 0 AND p.assembly = '0' AND p.income_accno_id > 0";
+  }
+  if ($form->{searchitems} eq 'assembly') {
+    $form->{bought} = "";
+    $where .= " AND p.assembly = '1'";
+  }
+  if ($form->{searchitems} eq 'service') {
+    $where .= " AND p.inventory_accno_id IS NULL AND p.assembly = '0'";
+  }
+  if ($form->{searchitems} eq 'labor') {
+    $where .= " AND p.inventory_accno_id > 0 AND p.income_accno_id IS NULL";
+  }
+
+  # items which were never bought, sold or on an order
+  if ($form->{itemstatus} eq 'orphaned') {
+    $where .= " AND p.onhand = 0
+                AND p.id NOT IN (SELECT p.id FROM parts p, invoice i
+				 WHERE p.id = i.parts_id)
+		AND p.id NOT IN (SELECT p.id FROM parts p, assembly a
+				 WHERE p.id = a.parts_id)
+                AND p.id NOT IN (SELECT p.id FROM parts p, orderitems o
+				 WHERE p.id = o.parts_id)";
+  }
+  
+  if ($form->{itemstatus} eq 'active') {
+    $where .= " AND p.obsolete = '0'";
+  }
+  if ($form->{itemstatus} eq 'obsolete') {
+    $where .= " AND p.obsolete = '1'";
+  }
+  if ($form->{itemstatus} eq 'onhand') {
+    $where .= " AND p.onhand > 0";
+  }
+  if ($form->{itemstatus} eq 'short') {
+    $where .= " AND p.onhand < p.rop";
+  }
+
+  my $makemodelflds = qq|, '', ''|;;
+  my $makemodeljoin;
+  
+  if ($form->{make} || $form->{l_make} || $form->{model} || $form->{l_model}) {
+    $makemodelflds = qq|, m.make, m.model|;
+    $makemodeljoin = qq|LEFT JOIN makemodel m ON (m.parts_id = p.id)|;
+    
+    if ($form->{make}) {
+      $var = $form->like(lc $form->{make});
+      $where .= " AND lower(m.make) LIKE '$var'";
+    }
+    if ($form->{model}) {
+      $var = $form->like(lc $form->{model});
+      $where .= " AND lower(m.model) LIKE '$var'";
+    }
+  }
+  if ($form->{partsgroup}) {
+    ($null, $var) = split /--/, $form->{partsgroup};
+    $where .= qq| AND p.partsgroup_id = $var|;
+  }
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my %ordinal = ( 'partnumber' => 2,
+                  'description' => 3,
+		  'bin' => 6,
+		  'priceupdate' => 12,
+		  'drawing' => 14,
+		  'microfiche' => 15,
+		  'partsgroup' => 17,
+		  'make' => 19,
+		  'model' => 20,
+		  'assemblypartnumber' => 21
+		);
+  
+  my @a = qw(partnumber description);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+
+  my $query = qq|SELECT curr FROM defaults|;
+  my ($curr) = $dbh->selectrow_array($query);
+  $curr =~ s/:.*//;
+  
+  my $flds = qq|p.id, p.partnumber, p.description, p.onhand, p.unit,
+                p.bin, p.sellprice, p.listprice, p.lastcost, p.rop,
+		p.weight, p.priceupdate, p.image, p.drawing, p.microfiche,
+		p.assembly, pg.partsgroup, '$curr' AS curr
+		$makemodelflds $assemblyflds
+		|;
+
+  $query = qq|SELECT $flds
+	      FROM parts p
+	      LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+	      $makemodeljoin
+  	      WHERE $where
+	      ORDER BY $sortorder|;
+
+  # redo query for components report
+  if ($form->{searchitems} eq 'component') {
+    
+    $query = qq|SELECT $flds
+		FROM assembly a
+		JOIN parts p ON (a.parts_id = p.id)
+		JOIN parts p1 ON (a.id = p1.id)
+		LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		$makemodeljoin
+  	        WHERE $where
+	        ORDER BY $sortorder|;
+		
+  }
+
+
+  # rebuild query for bought and sold items
+  if ($form->{bought} || $form->{sold} || $form->{onorder} || $form->{ordered} || $form->{rfq} || $form->{quoted}) {
+
+    $form->sort_order();
+    my @a = qw(partnumber description employee);
+    
+    push @a, qw(invnumber serialnumber) if ($form->{bought} || $form->{sold});
+    push @a, "ordnumber" if ($form->{onorder} || $form->{ordered});
+    push @a, "quonumber" if ($form->{rfq} || $form->{quoted});
+
+    %ordinal = ( 'partnumber' => 2,
+                 'description' => 3,
+		 'serialnumber' => 4,
+		 'bin' => 7,
+		 'priceupdate' => 13,
+		 'partsgroup' => 18,
+		 'invnumber' => 19,
+		 'ordnumber' => 20,
+		 'quonumber' => 21,
+		 'name' => 23,
+		 'employee' => 24,
+		 'make' => 27,
+		 'model' => 28
+	       );
+    
+    $sortorder = $form->sort_order(\@a, \%ordinal);
+
+    my $union = "";
+    $query = "";
+  
+    if ($form->{bought} || $form->{sold}) {
+      
+      my $invwhere = "$where";
+      my $transdate = ($form->{method} eq 'accrual') ? "transdate" : "datepaid";
+      
+      $invwhere .= " AND i.assemblyitem = '0'";
+      $invwhere .= " AND a.$transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $invwhere .= " AND a.$transdate <= '$form->{transdateto}'" if $form->{transdateto};
+
+      if ($form->{description}) {
+	$var = $form->like(lc $form->{description});
+	$invwhere .= " AND lower(i.description) LIKE '$var'";
+      }
+
+      if ($form->{open} || $form->{closed}) {
+	if ($form->{open} && $form->{closed}) {
+	  if ($form->{method} eq 'cash') {
+	    $invwhere .= " AND a.amount = a.paid";
+	  }
+	} else {
+	  if ($form->{open}) {
+	    if ($form->{method} eq 'cash') {
+	      $invwhere .= " AND a.id = 0";
+	    } else {
+	      $invwhere .= " AND NOT a.amount = a.paid";
+	    }
+	  } else {
+	    $invwhere .= " AND a.amount = a.paid";
+	  }
+	}
+      } else {
+	$invwhere .= " AND a.id = 0";
+      }
+
+      my $flds = qq|p.id, p.partnumber, i.description, i.serialnumber,
+                    i.qty AS onhand, i.unit, p.bin, i.sellprice,
+		    p.listprice, p.lastcost, p.rop, p.weight,
+		    p.priceupdate, p.image, p.drawing, p.microfiche,
+		    p.assembly,
+		    pg.partsgroup, a.invnumber, a.ordnumber, a.quonumber,
+		    i.trans_id, ct.name, e.name AS employee, a.curr, a.till
+		    $makemodelfld|;
+
+
+      if ($form->{bought}) {
+	$query = qq|
+	            SELECT $flds, 'ir' AS module, '' AS type,
+		    (SELECT sell FROM exchangerate ex
+		     WHERE ex.curr = a.curr
+		     AND ex.transdate = a.$transdate) AS exchangerate,
+		     i.discount
+		    FROM invoice i
+		    JOIN parts p ON (p.id = i.parts_id)
+		    JOIN ap a ON (a.id = i.trans_id)
+		    JOIN vendor ct ON (a.vendor_id = ct.id)
+		    LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		    LEFT JOIN employee e ON (a.employee_id = e.id)
+		    $makemodeljoin
+		    WHERE $invwhere|;
+	$union = "
+	          UNION";
+      }
+
+      if ($form->{sold}) {
+	$query .= qq|$union
+                     SELECT $flds, 'is' AS module, '' AS type,
+		    (SELECT buy FROM exchangerate ex
+		     WHERE ex.curr = a.curr
+		     AND ex.transdate = a.$transdate) AS exchangerate,
+		     i.discount
+		     FROM invoice i
+		     JOIN parts p ON (p.id = i.parts_id)
+		     JOIN ar a ON (a.id = i.trans_id)
+		     JOIN customer ct ON (a.customer_id = ct.id)
+		     LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		     LEFT JOIN employee e ON (a.employee_id = e.id)
+		     $makemodeljoin
+		     WHERE $invwhere|;
+	$union = "
+	          UNION";
+      }
+    }
+
+    if ($form->{onorder} || $form->{ordered}) {
+      my $ordwhere = "$where
+		     AND a.quotation = '0'";
+      $ordwhere .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $ordwhere .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+
+      if ($form->{description}) {
+	$var = $form->like(lc $form->{description});
+	$ordwhere .= " AND lower(i.description) LIKE '$var'";
+      }
+      
+      if ($form->{open} || $form->{closed}) {
+	unless ($form->{open} && $form->{closed}) {
+	  $ordwhere .= " AND a.closed = '0'" if $form->{open};
+	  $ordwhere .= " AND a.closed = '1'" if $form->{closed};
+	}
+      } else {
+	$ordwhere .= " AND a.id = 0";
+      }
+
+      $flds = qq|p.id, p.partnumber, i.description, '' AS serialnumber,
+                 i.qty AS onhand, i.unit, p.bin, i.sellprice,
+	         p.listprice, p.lastcost, p.rop, p.weight,
+		 p.priceupdate, p.image, p.drawing, p.microfiche,
+		 p.assembly,
+		 pg.partsgroup, '' AS invnumber, a.ordnumber, a.quonumber,
+		 i.trans_id, ct.name,e.name AS employee, a.curr, '0' AS till
+		 $makemodelfld|;
+
+      if ($form->{ordered}) {
+	$query .= qq|$union
+                     SELECT $flds, 'oe' AS module, 'sales_order' AS type,
+		    (SELECT buy FROM exchangerate ex
+		     WHERE ex.curr = a.curr
+		     AND ex.transdate = a.transdate) AS exchangerate,
+		     i.discount
+		     FROM orderitems i
+		     JOIN parts p ON (i.parts_id = p.id)
+		     JOIN oe a ON (i.trans_id = a.id)
+		     JOIN customer ct ON (a.customer_id = ct.id)
+		     LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		     LEFT JOIN employee e ON (a.employee_id = e.id)
+		     $makemodeljoin
+		     WHERE $ordwhere
+		     AND a.customer_id > 0|;
+	$union = "
+	          UNION";
+      }
+      
+      if ($form->{onorder}) {
+        $flds = qq|p.id, p.partnumber, i.description, '' AS serialnumber,
+                   i.qty AS onhand, i.unit, p.bin, i.sellprice,
+		   p.listprice, p.lastcost, p.rop, p.weight,
+		   p.priceupdate, p.image, p.drawing, p.microfiche,
+		   p.assembly,
+		   pg.partsgroup, '' AS invnumber, a.ordnumber, a.quonumber,
+		   i.trans_id, ct.name,e.name AS employee, a.curr, '0' AS till
+		   $makemodelfld|;
+
+	$query .= qq|$union
+	            SELECT $flds, 'oe' AS module, 'purchase_order' AS type,
+		    (SELECT sell FROM exchangerate ex
+		     WHERE ex.curr = a.curr
+		     AND ex.transdate = a.transdate) AS exchangerate,
+		     i.discount
+		    FROM orderitems i
+		    JOIN parts p ON (i.parts_id = p.id)
+		    JOIN oe a ON (i.trans_id = a.id)
+		    JOIN vendor ct ON (a.vendor_id = ct.id)
+		    LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		    LEFT JOIN employee e ON (a.employee_id = e.id)
+		    $makemodeljoin
+		    WHERE $ordwhere
+		    AND a.vendor_id > 0|;
+      }
+    
+    }
+      
+    if ($form->{rfq} || $form->{quoted}) {
+      my $quowhere = "$where
+		     AND a.quotation = '1'";
+      $quowhere .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
+      $quowhere .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+
+      if ($form->{description}) {
+	$var = $form->like(lc $form->{description});
+	$quowhere .= " AND lower(i.description) LIKE '$var'";
+      }
+      
+      if ($form->{open} || $form->{closed}) {
+	unless ($form->{open} && $form->{closed}) {
+	  $ordwhere .= " AND a.closed = '0'" if $form->{open};
+	  $ordwhere .= " AND a.closed = '1'" if $form->{closed};
+	}
+      } else {
+	$ordwhere .= " AND a.id = 0";
+      }
+
+
+      $flds = qq|p.id, p.partnumber, i.description, '' AS serialnumber,
+                 i.qty AS onhand, i.unit, p.bin, i.sellprice,
+	         p.listprice, p.lastcost, p.rop, p.weight,
+		 p.priceupdate, p.image, p.drawing, p.microfiche,
+		 p.assembly,
+		 pg.partsgroup, '' AS invnumber, a.ordnumber, a.quonumber,
+		 i.trans_id, ct.name, e.name AS employee, a.curr, '0' AS till
+		 $makemodelfld|;
+
+      if ($form->{quoted}) {
+	$query .= qq|$union
+                     SELECT $flds, 'oe' AS module, 'sales_quotation' AS type,
+		    (SELECT buy FROM exchangerate ex
+		     WHERE ex.curr = a.curr
+		     AND ex.transdate = a.transdate) AS exchangerate,
+		     i.discount
+		     FROM orderitems i
+		     JOIN parts p ON (i.parts_id = p.id)
+		     JOIN oe a ON (i.trans_id = a.id)
+		     JOIN customer ct ON (a.customer_id = ct.id)
+		     LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		     LEFT JOIN employee e ON (a.employee_id = e.id)
+		     $makemodeljoin
+		     WHERE $quowhere
+		     AND a.customer_id > 0|;
+	$union = "
+	          UNION";
+      }
+      
+      if ($form->{rfq}) {
+        $flds = qq|p.id, p.partnumber, i.description, '' AS serialnumber,
+                   i.qty AS onhand, i.unit, p.bin, i.sellprice,
+		   p.listprice, p.lastcost, p.rop, p.weight,
+		   p.priceupdate, p.image, p.drawing, p.microfiche,
+		   p.assembly,
+		   pg.partsgroup, '' AS invnumber, a.ordnumber, a.quonumber,
+		   i.trans_id, ct.name, e.name AS employee, a.curr, '0' AS till
+		   $makemodelfld|;
+
+	$query .= qq|$union
+	            SELECT $flds, 'oe' AS module, 'request_quotation' AS type,
+		    (SELECT sell FROM exchangerate ex
+		     WHERE ex.curr = a.curr
+		     AND ex.transdate = a.transdate) AS exchangerate,
+		     i.discount
+		    FROM orderitems i
+		    JOIN parts p ON (i.parts_id = p.id)
+		    JOIN oe a ON (i.trans_id = a.id)
+		    JOIN vendor ct ON (a.vendor_id = ct.id)
+		    LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		    LEFT JOIN employee e ON (a.employee_id = e.id)
+		    $makemodeljoin
+		    WHERE $quowhere
+		    AND a.vendor_id > 0|;
+      }
+
+    }
+
+    $query .= qq|
+		 ORDER BY $sortorder|;
+
+  }
+
+  
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{parts} }, $ref;
+  }
+  $sth->finish;
+
+  my @a = ();
+  
+  # include individual items for assembly
+  if ($form->{searchitems} eq 'assembly' && $form->{bom}) {
+
+    if ($form->{sold} || $form->{ordered} || $form->{quoted}) {
+      $flds = qq|p.id, p.partnumber, p.description, a.qty AS onhand, p.unit,
+                 p.bin, p.sellprice, p.listprice, p.lastcost, p.rop,
+ 		 p.weight, p.priceupdate, p.image, p.drawing, p.microfiche,
+		 p.assembly, pg.partsgroup
+		 $makemodelflds $assemblyflds
+		 |;
+    } else {
+      # replace p.onhand with a.qty AS onhand
+      $flds =~ s/p.onhand/a.qty AS onhand/;
+    }
+	
+    while ($item = shift @{ $form->{parts} }) {
+      push @a, $item;
+      $flds =~ s/a\.qty.*AS onhand/a\.qty * $item->{onhand} AS onhand/;
+      push @a, &include_assembly($dbh, $form, $item->{id}, $flds, $makemodeljoin);
+      push @a, {id => $item->{id}};
+    }
+
+    # copy assemblies to $form->{parts}
+    @{ $form->{parts} } = @a;
+    
+  }
+    
+  
+  @a = ();
+  if ($form->{l_warehouse} || $form->{l_warehouse}) {
+    
+    if ($form->{warehouse}) {
+      ($null, $var) = split /--/, $form->{warehouse};
+      $var *= 1;
+      $query = qq|SELECT SUM(qty) AS onhand, '$null' AS description
+                  FROM inventory
+		  WHERE warehouse_id = $var
+                  AND parts_id = ?|;
+    } else {
+
+      $query = qq|SELECT SUM(i.qty) AS onhand, w.description AS warehouse
+                  FROM inventory i
+		  JOIN warehouse w ON (w.id = i.warehouse_id)
+                  WHERE i.parts_id = ?
+		  GROUP BY w.description|;
+    }
+
+    $sth = $dbh->prepare($query) || $form->dberror($query);
+
+    foreach $item (@{ $form->{parts} }) {
+
+      if ($item->{onhand} <= 0 && ! $form->{warehouse}) {
+	push @a, $item;
+	next;
+      }
+
+      $sth->execute($item->{id}) || $form->dberror($query);
+      
+      if ($form->{warehouse}) {
+	
+	$ref = $sth->fetchrow_hashref(NAME_lc);
+	if ($ref->{onhand} > 0) {
+	  $item->{onhand} = $ref->{onhand};
+	  push @a, $item;
+	}
+
+      } else {
+
+	push @a, $item;
+	
+	while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+          if ($ref->{onhand} > 0) {
+	    push @a, $ref;
+	  }
+	}
+      }
+      
+      $sth->finish;
+    }
+
+    @{ $form->{parts} } = @a;
+
+  }
+
+  $dbh->disconnect;
+
+}
+
+
+sub include_assembly {
+  my ($dbh, $form, $id, $flds, $makemodeljoin) = @_;
+  
+  $form->{stagger}++;
+  if ($form->{stagger} > $form->{pncol}) {
+    $form->{pncol} = $form->{stagger};
+  }
+ 
+  $form->{$id} = 1;
+  
+  my @a = ();
+  my $query = qq|SELECT $flds
+		 FROM parts p
+		 JOIN assembly a ON (a.parts_id = p.id)
+		 LEFT JOIN partsgroup pg ON (pg.id = p.id)
+		 $makemodeljoin
+		 WHERE a.id = $id|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $ref->{assemblyitem} = 1;
+    $ref->{stagger} = $form->{stagger};
+    push @a, $ref;
+    if ($ref->{assembly} && !$form->{$ref->{id}}) {
+      push @a, &include_assembly($dbh, $form, $ref->{id}, $flds, $makemodeljoin);
+      if ($form->{stagger} > $form->{pncol}) {
+	$form->{pncol} = $form->{stagger};
+      }
+    }
+  }
+  $sth->finish;
+
+  $form->{$id} = 0;
+  $form->{stagger}--;
+
+  @a;
+
+}
+
+
+sub create_links {
+  my ($self, $module, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $ref;
+
+  my $query = qq|SELECT accno, description, link
+                 FROM chart
+		 WHERE link LIKE '%$module%'
+		 ORDER BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    foreach my $key (split /:/, $ref->{link}) {
+      if ($key =~ /$module/) {
+	push @{ $form->{"${module}_links"}{$key} }, { accno => $ref->{accno},
+				      description => $ref->{description} };
+      }
+    }
+  }
+  $sth->finish;
+
+  if ($form->{item} ne 'assembly') {
+    $query = qq|SELECT count(*) FROM vendor|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+    my ($count) = $sth->fetchrow_array;
+    $sth->finish;
+
+    if ($count < $myconfig->{vclimit}) {
+      $query = qq|SELECT id, name
+		  FROM vendor
+		  ORDER BY name|;
+      $sth = $dbh->prepare($query);
+      $sth->execute || $form->dberror($query);
+
+      while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+	push @{ $form->{all_vendor} }, $ref;
+      }
+      $sth->finish;
+    }
+  }
+
+
+  # pricegroups, customers
+  $query = qq|SELECT count(*) FROM customer|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  my ($count) = $sth->fetchrow_array;
+  $sth->finish;
+
+  if ($count < $myconfig->{vclimit}) {
+    $query = qq|SELECT id, name
+		FROM customer
+		ORDER BY name|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{all_customer} }, $ref;
+    }
+    $sth->finish;
+  }
+
+  $query = qq|SELECT id, pricegroup
+              FROM pricegroup
+	      ORDER BY pricegroup|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_pricegroup} }, $ref;
+  }
+  $sth->finish;
+
+
+  if ($form->{id}) {
+    $query = qq|SELECT weightunit, curr AS currencies
+                FROM defaults|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{weightunit}, $form->{currencies}) = $sth->fetchrow_array;
+    $sth->finish;
+
+  } else {
+    $query = qq|SELECT weightunit, current_date, curr AS currencies
+                FROM defaults|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{weightunit}, $form->{priceupdate}, $form->{currencies}) = $sth->fetchrow_array;
+    $sth->finish;
+  }
+  
+  $dbh->disconnect;
+
+}
+
+
+sub get_warehouses {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT id, description
+                 FROM warehouse|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_warehouses} }, $ref;
+  }
+  $sth->finish;
+
+  $dbh->disconnect;
+
+}
+
+1;
+
diff --git a/sql-ledger/SL/IR.pm b/sql-ledger/SL/IR.pm
new file mode 100644
index 000000000..79a619be8
--- /dev/null
+++ b/sql-ledger/SL/IR.pm
@@ -0,0 +1,1243 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors: Jim Rawlings <jim@your-dba.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Inventory received module
+#
+#======================================================================
+
+package IR;
+
+
+sub post_invoice {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database, turn off autocommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+  my $sth;
+  my $null;
+  my $project_id;
+  my $exchangerate = 0;
+  my $allocated;
+  my $taxrate;
+  my $taxamount;
+  my $taxdiff;
+  my $item;
+
+  if ($form->{id}) {
+
+    &reverse_invoice($dbh, $form);
+
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+
+    $query = qq|INSERT INTO ap (invnumber, employee_id)
+                VALUES ('$uid', (SELECT id FROM employee
+		                 WHERE login = '$form->{login}'))|;
+    $dbh->do($query) || $form->dberror($query);
+    
+    $query = qq|SELECT id FROM ap
+                WHERE invnumber = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+
+  }
+
+  my ($amount, $linetotal, $lastinventoryaccno, $lastexpenseaccno);
+  my ($netamount, $invoicediff, $expensediff) = (0, 0, 0);
+
+  if ($form->{currency} eq $form->{defaultcurrency}) {
+    $form->{exchangerate} = 1;
+  } else {
+    $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{transdate}, 'sell');
+  }
+  
+  $form->{exchangerate} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{exchangerate});
+
+  
+  for my $i (1 .. $form->{rowcount}) {
+    $form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
+    
+    if ($form->{"qty_$i"} != 0) {
+
+      # project
+      $project_id = 'NULL';
+      if ($form->{"projectnumber_$i"}) {
+	($null, $project_id) = split /--/, $form->{"projectnumber_$i"};
+      }
+ 
+      # undo discount formatting
+      $form->{"discount_$i"} = $form->parse_amount($myconfig, $form->{"discount_$i"}) / 100;
+      
+      @taxaccounts = split / /, $form->{"taxaccounts_$i"};
+      $taxdiff = 0;
+      $allocated = 0;
+      $taxrate = 0;
+      
+      # keep entered selling price
+      my $fxsellprice = $form->parse_amount($myconfig, $form->{"sellprice_$i"});
+          
+      my ($dec) = ($fxsellprice =~ /\.(\d+)/);
+      $dec = length $dec;
+      my $decimalplaces = ($dec > 2) ? $dec : 2;
+      
+      # deduct discount
+      my $discount = $form->round_amount($fxsellprice * $form->{"discount_$i"}, $decimalplaces);
+      $form->{"sellprice_$i"} = $fxsellprice - $discount;
+      
+      map { $taxrate += $form->{"${_}_rate"} } @taxaccounts;
+
+      if ($form->{"inventory_accno_$i"}) {
+
+	$linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);
+	
+	if ($form->{taxincluded}) {
+	  $taxamount = $linetotal * ($taxrate / (1 + $taxrate));
+	  $form->{"sellprice_$i"} = $form->{"sellprice_$i"} * (1 / (1 + $taxrate));
+	} else {
+	  $taxamount = $linetotal * $taxrate;
+	}
+
+	$netamount += $linetotal;
+
+	if (@taxaccounts && $form->round_amount($taxamount, 2) == 0) {
+	  if ($form->{taxincluded}) {
+	    foreach $item (@taxaccounts) {
+	      $taxamount = $form->round_amount($linetotal * $form->{"${item}_rate"} / (1 + abs($form->{"${item}_rate"})), 2);
+	      $taxdiff += $taxamount;
+	      $form->{amount}{$form->{id}}{$item} -= $taxamount;
+	    }
+	    $form->{amount}{$form->{id}}{$taxaccounts[0]} += $taxdiff;
+	  } else {
+	    map { $form->{amount}{$form->{id}}{$_} -= $linetotal * $form->{"${_}_rate"} } @taxaccounts;
+	  }
+	} else {
+	    map { $form->{amount}{$form->{id}}{$_} -= $taxamount * $form->{"${_}_rate"} / $taxrate } @taxaccounts;
+	}
+	
+
+	# add purchase to inventory, this one is without the tax!
+	$amount = $form->{"sellprice_$i"} * $form->{"qty_$i"} * $form->{exchangerate};
+	$linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2) * $form->{exchangerate};
+	$linetotal = $form->round_amount($linetotal, 2);
+
+        # this is the difference for the inventory
+	$invoicediff += ($amount - $linetotal);
+	
+	$form->{amount}{$form->{id}}{$form->{"inventory_accno_$i"}} -= $linetotal;
+
+        # adjust and round sellprice
+	$form->{"sellprice_$i"} = $form->round_amount($form->{"sellprice_$i"} * $form->{exchangerate}, $decimalplaces);
+
+	
+	# update parts table
+	$form->update_balance($dbh,
+	                      "parts",
+			      "onhand",
+			      qq|id = $form->{"id_$i"}|,
+			      $form->{"qty_$i"}) unless $form->{shipped};
+
+
+        # check if we sold the item already and
+        # make an entry for the expense and inventory
+	$query = qq|SELECT i.id, i.qty, i.allocated, i.trans_id,
+		    p.inventory_accno_id, p.expense_accno_id, a.transdate
+		    FROM invoice i, ar a, parts p
+		    WHERE i.parts_id = p.id
+	            AND i.parts_id = $form->{"id_$i"}
+		    AND (i.qty + i.allocated) > 0
+		    AND i.trans_id = a.id
+		    ORDER BY transdate|;
+	$sth = $dbh->prepare($query);
+	$sth->execute || $form->dberror($query);
+
+
+        my $totalqty = $form->{"qty_$i"};
+	
+	while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+	  
+	  my $qty = $ref->{qty} + $ref->{allocated};
+	  
+	  if (($qty - $totalqty) > 0) {
+	    $qty = $totalqty;
+	  }
+
+
+          $linetotal = $form->round_amount($form->{"sellprice_$i"} * $qty, 2);
+
+	  if ($ref->{allocated} < 0) {
+	    # we have an entry for it already, adjust amount
+	    $form->update_balance($dbh,
+				  "acc_trans",
+				  "amount",
+				  qq|trans_id = $ref->{trans_id} AND chart_id = $ref->{inventory_accno_id} AND transdate = '$ref->{transdate}'|,
+				  $linetotal);
+
+	    $form->update_balance($dbh,
+				  "acc_trans",
+				  "amount",
+				  qq|trans_id = $ref->{trans_id} AND chart_id = $ref->{expense_accno_id} AND transdate = '$ref->{transdate}'|,
+				  $linetotal * -1);
+
+	  } else {
+	    # add entry for inventory, this one is for the sold item
+	    if ($linetotal != 0) {
+	      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, 
+			  transdate)
+			  VALUES ($ref->{trans_id}, $ref->{inventory_accno_id},
+			  $linetotal, '$ref->{transdate}')|;
+	      $dbh->do($query) || $form->dberror($query);
+
+	      # add expense
+	      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, 
+			  transdate)
+			  VALUES ($ref->{trans_id}, $ref->{expense_accno_id},
+			  |. ($linetotal * -1) .qq|, '$ref->{transdate}')|;
+	      $dbh->do($query) || $form->dberror($query);
+	    }
+	  }
+	
+	  # update allocated for sold item
+	  $form->update_balance($dbh,
+				"invoice",
+				"allocated",
+				qq|id = $ref->{id}|,
+				$qty * -1);
+	
+	  $allocated += $qty;
+
+	  last if (($totalqty -= $qty) <= 0);
+	}
+
+	$sth->finish;
+
+        $lastinventoryaccno = $form->{"inventory_accno_$i"};
+	
+      } else {
+	
+	$linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);
+	
+        if ($form->{taxincluded}) {
+	  $taxamount = $linetotal * ($taxrate / (1 + $taxrate));
+	  
+	  $form->{"sellprice_$i"} = $form->{"sellprice_$i"} * (1 / (1 + $taxrate));
+	} else {
+	  $taxamount = $linetotal * $taxrate;
+	}
+	
+	$netamount += $linetotal;
+	
+	if (@taxaccounts && $form->round_amount($taxamount, 2) == 0) {
+	  if ($form->{taxincluded}) {
+	    foreach $item (@taxaccounts) {
+	      $taxamount = $form->round_amount($linetotal * $form->{"${item}_rate"} / (1 + abs($form->{"${item}_rate"})), 2);
+	      $totaltax += $taxamount;
+	      $taxdiff += $taxamount;
+	      $form->{amount}{$form->{id}}{$item} -= $taxamount;
+	    }
+	    $form->{amount}{$form->{id}}{$taxaccounts[0]} += $taxdiff;
+	  } else {
+	    map { $form->{amount}{$form->{id}}{$_} -= $linetotal * $form->{"${_}_rate"} } @taxaccounts;
+	  }
+	} else {
+	    map { $form->{amount}{$form->{id}}{$_} -= $taxamount * $form->{"${_}_rate"} / $taxrate } @taxaccounts;
+	}
+	
+
+        $amount = $form->{"sellprice_$i"} * $form->{"qty_$i"} * $form->{exchangerate};
+	$linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2) * $form->{exchangerate};
+	$linetotal = $form->round_amount($linetotal, 2);
+
+        # this is the difference for expense
+	$expensediff += ($amount - $linetotal);
+	
+	# add amount to expense
+	$form->{amount}{$form->{id}}{$form->{"expense_accno_$i"}} -= $linetotal;
+
+	$lastexpenseaccno = $form->{"expense_accno_$i"};
+
+        # adjust and round sellprice
+        $form->{"sellprice_$i"} = $form->round_amount($form->{"sellprice_$i"} * $form->{exchangerate}, $decimalplaces);
+	
+      }
+
+     
+      # save detail record in invoice table
+      $query = qq|INSERT INTO invoice (trans_id, parts_id, description, qty,
+                  sellprice, fxsellprice, discount, allocated,
+		  unit, deliverydate, project_id, serialnumber)
+		  VALUES ($form->{id}, $form->{"id_$i"}, |
+		  .$dbh->quote($form->{"description_$i"}).qq|, |
+		  .($form->{"qty_$i"} * -1) .qq|,
+		  $form->{"sellprice_$i"}, $fxsellprice,
+		  $form->{"discount_$i"}, $allocated, |
+		  .$dbh->quote($form->{"unit_$i"}).qq|, |
+		  .$form->dbquote($form->{"deliverydate_$i"}, SQL_DATE).qq|,
+		  $project_id, |
+		  .$dbh->quote($form->{"serialnumber_$i"}).qq|)|;
+      $dbh->do($query) || $form->dberror($query);
+
+    }
+  }
+
+
+  $form->{datepaid} = $form->{transdate};
+
+  # all amounts are in natural state, netamount includes the taxes
+  # if tax is included, netamount is rounded to 2 decimal places,
+  
+  # total payments
+  for my $i (1 .. $form->{paidaccounts}) {
+    $form->{"paid_$i"} = $form->parse_amount($myconfig, $form->{"paid_$i"});
+    $form->{paid} += $form->{"paid_$i"};
+    $form->{datepaid} = $form->{"datepaid_$i"} if ($form->{"datepaid_$i"}); 
+  }
+
+  my ($tax, $paiddiff) = (0, 0);
+
+  $netamount = $form->round_amount($netamount, 2);
+  
+  # figure out rounding errors for amount paid and total amount
+  if ($form->{taxincluded}) {
+
+    $amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
+    $paiddiff = $amount - $netamount * $form->{exchangerate};
+    $netamount = $amount;
+
+    foreach $item (split / /, $form->{taxaccounts}) {
+      $amount = $form->{amount}{$form->{id}}{$item} * $form->{exchangerate};
+      $form->{amount}{$form->{id}}{$item} = $form->round_amount($amount, 2);
+      $amount = $form->{amount}{$form->{id}}{$item} * -1;
+      $tax += $amount;
+      $netamount -= $amount;
+    }
+
+    $invoicediff += $paiddiff;
+    $expensediff += $paiddiff;
+
+    ######## this only applies to tax included
+    if ($lastinventoryaccno) {
+      $form->{amount}{$form->{id}}{$lastinventoryaccno} -= $invoicediff;
+    }
+    if ($lastexpenseaccno) {
+      $form->{amount}{$form->{id}}{$lastexpenseaccno} -= $expensediff;
+    }
+
+  } else {
+    $amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
+    $paiddiff = $amount - $netamount * $form->{exchangerate};
+    $netamount = $amount;
+    foreach my $item (split / /, $form->{taxaccounts}) {
+      $form->{amount}{$form->{id}}{$item} = $form->round_amount($form->{amount}{$form->{id}}{$item}, 2);
+      $amount = $form->round_amount($form->{amount}{$form->{id}}{$item} * $form->{exchangerate} * -1, 2);
+      $paiddiff += $amount - $form->{amount}{$form->{id}}{$item} * $form->{exchangerate} * -1;
+      $form->{amount}{$form->{id}}{$item} = $form->round_amount($amount * -1, 2);
+      $amount = $form->{amount}{$form->{id}}{$item} * -1;
+      $tax += $amount;
+    }
+  }
+
+
+  $form->{amount}{$form->{id}}{$form->{AP}} = $netamount + $tax;
+
+  if ($form->{paid} != 0) {
+    $form->{paid} = $form->round_amount($form->{paid} * $form->{exchangerate} + $paiddiff, 2);
+  }
+
+
+  # update exchangerate
+  if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+    $form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, 0, $form->{exchangerate});
+  }
+  
+  # record acc_trans transactions
+  foreach my $trans_id (keys %{$form->{amount}}) {
+    foreach my $accno (keys %{ $form->{amount}{$trans_id} }) {
+      if (($form->{amount}{$trans_id}{$accno} = $form->round_amount($form->{amount}{$trans_id}{$accno}, 2)) != 0) {
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, 
+		    transdate)
+		    VALUES ($trans_id, (SELECT id FROM chart
+					 WHERE accno = '$accno'),
+		    $form->{amount}{$trans_id}{$accno},
+		    '$form->{transdate}')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+    }
+  }
+
+  # deduct payment differences from paiddiff
+  for my $i (1 .. $form->{paidaccounts}) {
+    if ($form->{"paid_$i"} != 0) {
+      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate}, 2);
+      $paiddiff -= $amount - $form->{"paid_$i"} * $form->{exchangerate};
+    }
+  }
+
+  # force AP entry if 0
+  $form->{amount}{$form->{id}}{$form->{AP}} = $form->{paid} if ($form->{amount}{$form->{id}}{$form->{AP}} == 0);
+  
+  # record payments and offsetting AP
+  for my $i (1 .. $form->{paidaccounts}) {
+
+    if ($form->{"paid_$i"} != 0) {
+      my ($accno) = split /--/, $form->{"AP_paid_$i"};
+      $form->{"datepaid_$i"} = $form->{transdate} unless ($form->{"datepaid_$i"});
+      $form->{datepaid} = $form->{"datepaid_$i"};
+      
+      $amount = ($form->round_amount($form->{"paid_$i"} * $form->{exchangerate} + $paiddiff, 2)) * -1;
+      
+      # record AP
+      
+      if ($form->{amount}{$form->{id}}{$form->{AP}} != 0) {
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		    transdate)
+		    VALUES ($form->{id}, (SELECT id FROM chart
+					WHERE accno = '$form->{AP}'),
+		    $amount, '$form->{"datepaid_$i"}')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+
+      # record payment
+      
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
+                  source, memo)
+                  VALUES ($form->{id}, (SELECT id FROM chart
+		                      WHERE accno = '$accno'),
+                  $form->{"paid_$i"}, '$form->{"datepaid_$i"}', |
+		  .$dbh->quote($form->{"source_$i"}).qq|, |
+		  .$dbh->quote($form->{"memo_$i"}).qq|)|;
+      $dbh->do($query) || $form->dberror($query);
+
+
+      $exchangerate = 0;
+
+      if ($form->{currency} eq $form->{defaultcurrency}) {
+	$form->{"exchangerate_$i"} = 1;
+      } else {
+	$exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'sell');
+
+	$form->{"exchangerate_$i"} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{"exchangerate_$i"});
+      }
+      
+
+      # exchangerate difference
+      $form->{fx}{$accno}{$form->{"datepaid_$i"}} += $form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1) + $paiddiff;
+      
+
+      # gain/loss
+      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate},2) - $form->round_amount($form->{"paid_$i"} * $form->{"exchangerate_$i"},2);
+      if ($amount > 0) {
+	$form->{fx}{$form->{fxgain_accno}}{$form->{"datepaid_$i"}} += $amount;
+      } else {
+	$form->{fx}{$form->{fxloss_accno}}{$form->{"datepaid_$i"}} += $amount;
+      }
+      
+      $paiddiff = 0;
+
+      # update exchange rate
+      if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+	$form->update_exchangerate($dbh, $form->{currency}, $form->{"datepaid_$i"}, 0, $form->{"exchangerate_$i"});
+      }
+    }
+  }
+
+  # record exchange rate differences and gains/losses
+  foreach my $accno (keys %{$form->{fx}}) {
+    foreach my $transdate (keys %{ $form->{fx}{$accno} }) {
+      if (($form->{fx}{$accno}{$transdate} = $form->round_amount($form->{fx}{$accno}{$transdate}, 2)) != 0) {
+
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+	            transdate, cleared, fx_transaction)
+	            VALUES ($form->{id}, (SELECT id FROM chart
+		                        WHERE accno = '$accno'),
+                    $form->{fx}{$accno}{$transdate}, '$transdate', '0', '1')|;
+        $dbh->do($query) || $form->dberror($query);
+      }
+    }
+  }
+
+
+  $amount = $netamount + $tax;
+
+  # set values which could be empty
+  $form->{taxincluded} *= 1;
+  
+  ($null, $form->{department_id}) = split(/--/, $form->{department});
+  $form->{department_id} *= 1;
+
+  # save AP record
+  $query = qq|UPDATE ap set
+              invnumber = |.$dbh->quote($form->{invnumber}).qq|,
+	      ordnumber = |.$dbh->quote($form->{ordnumber}).qq|,
+	      quonumber = |.$dbh->quote($form->{quonumber}).qq|,
+              transdate = '$form->{transdate}',
+              vendor_id = $form->{vendor_id},
+              amount = $amount,
+              netamount = $netamount,
+              paid = $form->{paid},
+	      datepaid = |.$form->dbquote($form->{datepaid}, SQL_DATE).qq|,
+	      duedate = |.$form->dbquote($form->{duedate}, SQL_DATE).qq|,
+	      invoice = '1',
+	      taxincluded = '$form->{taxincluded}',
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      intnotes = |.$dbh->quote($form->{intnotes}).qq|,
+	      curr = '$form->{currency}',
+	      department_id = $form->{department_id},
+	      language_code = '$form->{language_code}'
+              WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # add shipto
+  $form->{name} = $form->{vendor};
+  $form->{name} =~ s/--$form->{vendor_id}//;
+  $form->add_shipto($dbh, $form->{id});
+  
+  my %audittrail = ( tablename  => 'ap',
+                     reference  => $form->{invnumber},
+		     formname   => $form->{type},
+		     action     => 'posted',
+		     id         => $form->{id} );
+ 
+  $form->audittrail($dbh, "", \%audittrail);
+ 
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+  $rc;
+  
+}
+
+
+
+sub reverse_invoice {
+  my ($dbh, $form) = @_;
+  
+  # reverse inventory items
+  my $query = qq|SELECT i.parts_id, p.inventory_accno_id, p.expense_accno_id,
+                 i.qty, i.allocated, i.sellprice
+                 FROM invoice i, parts p
+		 WHERE i.parts_id = p.id
+                 AND i.trans_id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $netamount = 0;
+  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $netamount += $form->round_amount($ref->{sellprice} * $ref->{qty} * -1, 2);
+
+    if ($ref->{inventory_accno_id}) {
+      # update onhand
+      $form->update_balance($dbh,
+			    "parts",
+			    "onhand",
+			    qq|id = $ref->{parts_id}|,
+			    $ref->{qty});
+ 
+      # if $ref->{allocated} > 0 than we sold that many items
+      if ($ref->{allocated} > 0) {
+
+	# get references for sold items
+	$query = qq|SELECT i.id, i.trans_id, i.allocated, a.transdate
+	            FROM invoice i, ar a
+		    WHERE i.parts_id = $ref->{parts_id}
+		    AND i.allocated < 0
+		    AND i.trans_id = a.id
+		    ORDER BY transdate DESC|;
+	my $sth = $dbh->prepare($query);
+	$sth->execute || $form->dberror($query);
+
+	while (my $pthref = $sth->fetchrow_hashref(NAME_lc)) {
+	  my $qty = $ref->{allocated};
+	  
+	  if (($ref->{allocated} + $pthref->{allocated}) > 0) {
+	    $qty = $pthref->{allocated} * -1;
+	  }
+
+	  my $amount = $form->round_amount($ref->{sellprice} * $qty, 2);
+
+	  #adjust allocated
+	  $form->update_balance($dbh,
+				"invoice",
+				"allocated",
+				qq|id = $pthref->{id}|,
+				$qty);
+	  
+	  $form->update_balance($dbh,
+				"acc_trans",
+				"amount",
+				qq|trans_id = $pthref->{trans_id} AND chart_id = $ref->{expense_accno_id} AND transdate = '$pthref->{transdate}'|,
+				$amount);
+		      
+	  $form->update_balance($dbh,
+				"acc_trans",
+				"amount",
+				qq|trans_id = $pthref->{trans_id} AND chart_id = $ref->{inventory_accno_id} AND transdate = '$pthref->{transdate}'|,
+				$amount * -1);
+
+          $query = qq|DELETE FROM acc_trans
+	              WHERE trans_id = $pthref->{trans_id}
+		      AND amount = 0|;
+	  $dbh->do($query) || $form->dberror($query);
+	  
+	  last if (($ref->{allocated} -= $qty) <= 0);
+	}
+	$sth->finish;
+      }
+    }
+  }
+  $sth->finish;
+  
+  # delete acc_trans
+  $query = qq|DELETE FROM acc_trans
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # delete invoice entries
+  $query = qq|DELETE FROM invoice
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|DELETE FROM shipto
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+} 
+
+
+
+sub delete_invoice {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  my %audittrail = ( tablename  => 'ap',
+                     reference  => $form->{invnumber},
+		     formname   => $form->{type},
+		     action     => 'deleted',
+		     id         => $form->{id} );
+ 
+  $form->audittrail($dbh, "", \%audittrail);
+
+  &reverse_invoice($dbh, $form);
+  
+  # delete AP record
+  my $query = qq|DELETE FROM ap
+                 WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+
+sub retrieve_invoice {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+
+  if ($form->{id}) {
+    # get default accounts and last invoice number
+    $query = qq|SELECT (SELECT c.accno FROM chart c
+                        WHERE d.inventory_accno_id = c.id) AS inventory_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.income_accno_id = c.id) AS income_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.expense_accno_id = c.id) AS expense_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
+                d.curr AS currencies
+	 	FROM defaults d|;
+  } else {
+    $query = qq|SELECT (SELECT c.accno FROM chart c
+                        WHERE d.inventory_accno_id = c.id) AS inventory_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.income_accno_id = c.id) AS income_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.expense_accno_id = c.id) AS expense_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
+                d.curr AS currencies,
+		current_date AS transdate
+	 	FROM defaults d|;
+  }
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+  $sth->finish;
+
+
+  if ($form->{id}) {
+    
+    # retrieve invoice
+    $query = qq|SELECT a.invnumber, a.transdate, a.duedate,
+                a.ordnumber, a.quonumber, a.paid, a.taxincluded, a.notes,
+		a.intnotes, a.curr AS currency, a.vendor_id, a.language_code
+		FROM ap a
+		WHERE id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+
+    # get shipto
+    $query = qq|SELECT * FROM shipto
+                WHERE trans_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+    
+    # retrieve individual items
+    $query = qq|SELECT c1.accno AS inventory_accno,
+                       c2.accno AS income_accno,
+		       c3.accno AS expense_accno,
+		p.partnumber, i.description, i.qty, i.fxsellprice, i.sellprice,
+		i.parts_id AS id, i.unit, p.bin, i.deliverydate,
+		pr.projectnumber,
+                i.project_id, i.serialnumber, i.discount,
+		pg.partsgroup, p.partsgroup_id, p.partnumber AS sku,
+		t.description AS partsgrouptranslation
+		FROM invoice i
+		JOIN parts p ON (i.parts_id = p.id)
+		LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
+		LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
+		LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
+		LEFT JOIN project pr ON (i.project_id = pr.id)
+		LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
+		LEFT JOIN translation t ON (t.trans_id = p.partsgroup_id AND t.language_code = '$form->{language_code}')
+		WHERE i.trans_id = $form->{id}
+		ORDER BY i.id|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    # exchangerate defaults
+    &exchangerate_defaults($dbh, $form);
+
+    # price matrix and vendor partnumber
+    $query = qq|SELECT partnumber
+                FROM partsvendor
+		WHERE parts_id = ?
+		AND vendor_id = $form->{vendor_id}|;
+    my $pmh = $dbh->prepare($query) || $form->dberror($query);
+
+    # tax rates for part
+    $query = qq|SELECT c.accno
+		FROM chart c
+		JOIN partstax pt ON (pt.chart_id = c.id)
+		WHERE pt.parts_id = ?|;
+    my $tth = $dbh->prepare($query);
+
+    my $ptref;
+    my $taxrate;
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+      ($decimalplaces) = ($ref->{fxsellprice} =~ /\.(\d+)/);
+      $decimalplaces = length $decimalplaces;
+      $decimalplaces = 2 unless $decimalplaces;
+
+      $tth->execute($ref->{id});
+      $ref->{taxaccounts} = "";
+      $taxrate = 0;
+      
+      while ($ptref = $tth->fetchrow_hashref(NAME_lc)) {
+        $ref->{taxaccounts} .= "$ptref->{accno} ";
+        $taxrate += $form->{"$ptref->{accno}_rate"};
+      }
+      
+      $tth->finish;
+      chop $ref->{taxaccounts};
+
+      # price matrix
+      $ref->{sellprice} = $form->round_amount($ref->{fxsellprice} * $form->{$form->{currency}}, 2);
+      &price_matrix($pmh, $ref, $decimalplaces, $form);
+
+      $ref->{sellprice} = $ref->{fxsellprice};
+      $ref->{qty} *= -1;
+
+      $ref->{partsgroup} = $ref->{partsgrouptranslation} if $ref->{partsgrouptranslation};
+      
+      push @{ $form->{invoice_details} }, $ref;
+      
+    }
+    
+    $sth->finish;
+    
+  }
+  
+  
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+  
+  $rc;
+  
+}
+
+
+
+sub get_vendor {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $dateformat = $myconfig->{dateformat};
+  if ($myconfig->{dateformat} !~ /^y/) {
+    my @a = split /\W/, $form->{transdate};
+    $dateformat .= "yy" if (length $a[2] > 2);
+  }
+
+  if ($form->{transdate} !~ /\W/) {
+    $dateformat = 'yyyymmdd';
+  }
+
+  my $duedate;
+  
+  if ($myconfig->{dbdriver} eq 'DB2') {
+    $duedate = ($form->{transdate}) ? "date('$form->{transdate}') + v.terms DAYS" : "current_date + v.terms DAYS";
+  } else {
+    $duedate = ($form->{transdate}) ? "to_date('$form->{transdate}', '$dateformat') + v.terms" : "current_date + v.terms";
+  }
+
+  $form->{vendor_id} *= 1;
+  # get vendor
+  my $query = qq|SELECT v.name AS vendor, v.creditlimit, v.terms,
+                 v.email, v.cc, v.bcc, v.taxincluded,
+		 v.address1, v.address2, v.city, v.state,
+		 v.zipcode, v.country, v.curr AS currency, v.language_code,
+                 $duedate AS duedate, v.notes AS intnotes,
+		 e.name AS employee, e.id AS employee_id
+                 FROM vendor v
+		 LEFT JOIN employee e ON (e.id = v.employee_id)
+	         WHERE v.id = $form->{vendor_id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $ref = $sth->fetchrow_hashref(NAME_lc);
+  
+  if ($form->{id}) {
+    map { delete $ref->{$_} } qw(currency taxincluded employee employee_id intnotes);
+  }
+  
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+  $sth->finish;
+
+  # if no currency use defaultcurrency
+  $form->{currency} = ($form->{currency}) ? $form->{currency} : $form->{defaultcurrency};
+  
+  $form->{exchangerate} = 0 if $form->{currency} eq $form->{defaultcurrency};
+  if ($form->{transdate} && ($form->{currency} ne $form->{defaultcurrency})) {
+    $form->{exchangerate} = $form->get_exchangerate($dbh, $form->{currency}, $form->{transdate}, "sell"); 
+  }
+  $form->{forex} = $form->{exchangerate};
+
+  # if no employee, default to login
+  ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh) unless $form->{employee_id};
+  
+  $form->{creditremaining} = $form->{creditlimit};
+  $query = qq|SELECT SUM(amount - paid)
+              FROM ap
+	      WHERE vendor_id = $form->{vendor_id}|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  ($form->{creditremaining}) -= $sth->fetchrow_array;
+
+  $sth->finish;
+  
+  $query = qq|SELECT o.amount,
+                (SELECT e.sell FROM exchangerate e
+		 WHERE e.curr = o.curr
+		 AND e.transdate = o.transdate)
+	      FROM oe o
+	      WHERE o.vendor_id = $form->{vendor_id}
+	      AND o.quotation = '0'
+	      AND o.closed = '0'|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my ($amount, $exch) = $sth->fetchrow_array) {
+    $exch = 1 unless $exch;
+    $form->{creditremaining} -= $amount * $exch;
+  }
+  $sth->finish;
+    
+		
+  # get shipto if we do not convert an order or invoice
+  if (!$form->{shipto}) {
+    map { delete $form->{$_} } qw(shiptoname shiptoaddress1 shiptoaddress2 shiptocity shiptostate shiptozipcode shiptocountry shiptocontact shiptophone shiptofax shiptoemail);
+
+    $query = qq|SELECT * FROM shipto
+                WHERE trans_id = $form->{vendor_id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+  }
+  
+  # get taxes for vendor
+  $query = qq|SELECT c.accno
+              FROM chart c
+	      JOIN vendortax v ON (v.chart_id = c.id)
+	      WHERE v.vendor_id = $form->{vendor_id}|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $vendortax = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $vendortax{$ref->{accno}} = 1;
+  }
+  $sth->finish;
+
+
+  # get tax rates and description
+  $query = qq|SELECT c.accno, c.description, c.link, t.rate, t.taxnumber
+              FROM chart c
+	      JOIN tax t ON (c.id = t.chart_id)
+	      WHERE c.link LIKE '%CT_tax%'
+	      ORDER BY accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $form->{taxaccounts} = "";
+  $form->{taxpart} = "";
+  $form->{taxservice} = "";
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    if ($vendortax{$ref->{accno}}) {
+      $form->{"$ref->{accno}_rate"} = $ref->{rate};
+      $form->{"$ref->{accno}_description"} = $ref->{description};
+      $form->{"$ref->{accno}_taxnumber"} = $ref->{taxnumber};
+      $form->{taxaccounts} .= "$ref->{accno} ";
+    }
+    
+    foreach my $item (split /:/, $ref->{link}) {
+      if ($item =~ /IC_taxpart/) {
+	$form->{taxpart} .= "$ref->{accno} ";
+      }
+      
+      if ($item =~ /IC_taxservice/) {
+	$form->{taxservice} .= "$ref->{accno} ";
+      }
+    }
+  }
+  $sth->finish;
+  chop $form->{taxaccounts};
+  chop $form->{taxpart};
+  chop $form->{taxservice};
+
+
+  if (!$form->{id} && $form->{type} !~ /_(order|quotation)/) {
+    # setup last accounts used
+    $query = qq|SELECT c.accno, c.description, c.link, c.category,
+                ac.project_id, p.projectnumber, a.department_id,
+		d.description AS department
+		FROM chart c
+		JOIN acc_trans ac ON (ac.chart_id = c.id)
+		JOIN ap a ON (a.id = ac.trans_id)
+		LEFT JOIN project p ON (ac.project_id = p.id)
+		LEFT JOIN department d ON (a.department_id = d.id)
+		WHERE a.vendor_id = $form->{vendor_id}
+		AND a.id IN (SELECT max(id) FROM ap
+			     WHERE vendor_id = $form->{vendor_id})|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+    
+    my $i = 0;
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $form->{department} = $ref->{department};
+      $form->{department_id} = $ref->{department_id};
+
+      if ($ref->{link} =~ /_amount/) {
+	$i++;
+	$form->{"AP_amount_$i"} = "$ref->{accno}--$ref->{description}";
+	$form->{"projectnumber_$i"} = "$ref->{projectnumber}--$ref->{project_id}";
+      }
+      if ($ref->{category} eq 'L') {
+	$form->{AP} = $form->{AP_1} = "$ref->{accno}--$ref->{description}";
+      }
+    }
+    $sth->finish;
+    $form->{rowcount} = $i if ($i && !$form->{type});
+  }
+
+  $dbh->disconnect;
+  
+}
+
+
+sub retrieve_item {
+  my ($self, $myconfig, $form) = @_;
+
+  my $i = $form->{rowcount};
+  my $null;
+  my $var;
+  
+  # don't include assemblies or obsolete parts
+  my $where = "WHERE p.assembly = '0' AND p.obsolete = '0'";
+  
+  if ($form->{"partnumber_$i"}) {
+    $var = $form->like(lc $form->{"partnumber_$i"});
+    $where .= " AND lower(p.partnumber) LIKE '$var'";
+  }
+  
+  if ($form->{"description_$i"}) {
+    $var = $form->like(lc $form->{"description_$i"});
+    if ($form->{language_code}) {
+      $where .= " AND lower(t1.description) LIKE '$var'";
+    } else {
+      $where .= " AND lower(p.description) LIKE '$var'";
+    }
+  }
+
+  if ($form->{"partsgroup_$i"}) {
+    ($null, $var) = split /--/, $form->{"partsgroup_$i"};
+    $where .= qq| AND p.partsgroup_id = $var|;
+  }
+  
+  if ($form->{"description_$i"}) {
+    $where .= " ORDER BY 3";
+  } else {
+    $where .= " ORDER BY 2";
+  }
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT p.id, p.partnumber, p.description,
+                 c1.accno AS inventory_accno,
+		 c2.accno AS income_accno,
+		 c3.accno AS expense_accno,
+		 pg.partsgroup, p.partsgroup_id,
+                 p.lastcost AS sellprice, p.unit, p.bin, p.onhand,
+		 p.partnumber AS sku, p.weight,
+		 t1.description AS translation,
+		 t2.description AS grouptranslation
+                 FROM parts p
+		 LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
+		 LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
+		 LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
+		 LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
+		 LEFT JOIN translation t1 ON (t1.trans_id = p.id AND t1.language_code = '$form->{language_code}')
+		 LEFT JOIN translation t2 ON (t2.trans_id = p.partsgroup_id AND t2.language_code = '$form->{language_code}')
+	         $where|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  # foreign currency
+  &exchangerate_defaults($dbh, $form);
+
+  # taxes
+  $query = qq|SELECT c.accno
+	      FROM chart c
+	      JOIN partstax pt ON (pt.chart_id = c.id)
+	      WHERE pt.parts_id = ?|;
+  my $tth = $dbh->prepare($query) || $form->dberror($query);
+
+  # price matrix
+  $query = qq|SELECT p.*
+              FROM partsvendor p
+	      WHERE p.parts_id = ?
+	      AND vendor_id = $form->{vendor_id}|;
+  my $pmh = $dbh->prepare($query) || $form->dberror($query);
+
+  my $ref;
+  my $ptref;
+  my $decimalplaces;
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    ($decimalplaces) = ($ref->{sellprice} =~ /\.(\d+)/);
+    $decimalplaces = length $decimalplaces;
+    $decimalplaces = 2 unless $decimalplaces;
+    
+    # get taxes for part
+    $tth->execute($ref->{id});
+
+    $ref->{taxaccounts} = "";
+    while ($ptref = $tth->fetchrow_hashref(NAME_lc)) {
+      $ref->{taxaccounts} .= "$ptref->{accno} ";
+    }
+    $tth->finish;
+    chop $ref->{taxaccounts};
+
+    # get vendor price and partnumber
+    &price_matrix($pmh, $ref, $decimalplaces, $form, $myconfig);
+
+    $ref->{description} = $ref->{translation} if $ref->{translation};
+    $ref->{partsgroup} = $ref->{grouptranslation} if $ref->{grouptranslation};
+    
+    push @{ $form->{item_list} }, $ref;
+    
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+  
+}
+
+
+sub exchangerate_defaults {
+  my ($dbh, $form) = @_;
+
+  my $var;
+  
+  # get default currencies
+  my $query = qq|SELECT substr(curr,1,3), curr FROM defaults|;
+  my $eth = $dbh->prepare($query) || $form->dberror($query);
+  $eth->execute;
+  ($form->{defaultcurrency}, $form->{currencies}) = $eth->fetchrow_array;
+  $eth->finish;
+
+  $query = qq|SELECT sell
+              FROM exchangerate
+	      WHERE curr = ?
+	      AND transdate = ?|;
+  my $eth1 = $dbh->prepare($query) || $form->dberror($query);
+
+  $query = qq~SELECT max(transdate || ' ' || sell || ' ' || curr)
+              FROM exchangerate
+	      WHERE curr = ?~;
+  my $eth2 = $dbh->prepare($query) || $form->dberror($query);
+
+  # get exchange rates for transdate or max
+  foreach $var (split /:/, substr($form->{currencies},4)) {
+    $eth1->execute($var, $form->{transdate});
+    ($form->{$var}) = $eth1->fetchrow_array;
+    if (! $form->{$var} ) {
+      $eth2->execute($var);
+
+      ($form->{$var}) = $eth2->fetchrow_array;
+      ($null, $form->{$var}) = split / /, $form->{$var};
+      $form->{$var} = 1 unless $form->{$var};
+      $eth2->finish;
+    }
+    $eth1->finish;
+  }
+
+  $form->{$form->{defaultcurrency}} = 1;
+  
+}
+
+
+sub price_matrix {
+  my ($pmh, $ref, $decimalplaces, $form, $myconfig) = @_;
+  
+  $pmh->execute($ref->{id});
+  my $mref = $pmh->fetchrow_hashref(NAME_lc);
+  
+  if ($mref->{partnumber}) {
+    $ref->{partnumber} = $mref->{partnumber};
+  }
+
+  if ($mref->{lastcost}) {
+    # do a conversion
+    $ref->{sellprice} = $form->round_amount($mref->{lastcost} * $form->{$mref->{curr}}, $decimalplaces);
+  }
+  $pmh->finish;
+
+  $ref->{sellprice} *= 1;
+  
+  # add 0:price to matrix
+  $ref->{pricematrix} = "0:$ref->{sellprice}";
+  
+}
+
+
+sub vendor_details {
+  my ($self, $myconfig, $form) = @_;
+      
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  # get rest for the vendor
+  my $query = qq|SELECT vendornumber, name, address1, address2, city, state,
+                 zipcode, country,
+                 contact, phone as vendorphone, fax as vendorfax, vendornumber,
+		 taxnumber, sic_code AS sic, iban, bic
+                 FROM vendor
+                 WHERE id = $form->{vendor_id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $ref = $sth->fetchrow_hashref(NAME_lc);
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub item_links {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT accno, description, link
+	         FROM chart
+	         WHERE link LIKE '%IC%'
+		 ORDER BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    foreach my $key (split(/:/, $ref->{link})) {
+      if ($key =~ /IC/) {
+        push @{ $form->{IC_links}{$key} }, { accno => $ref->{accno},
+                                       description => $ref->{description} };
+      }
+    }
+  }
+
+  $sth->finish;
+}
+
+1;
+
diff --git a/sql-ledger/SL/IS.pm b/sql-ledger/SL/IS.pm
new file mode 100644
index 000000000..788dd9568
--- /dev/null
+++ b/sql-ledger/SL/IS.pm
@@ -0,0 +1,1632 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors: Jim Rawlings <jim@your-dba.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Inventory invoicing module
+#
+#======================================================================
+
+package IS;
+
+
+sub invoice_details {
+  my ($self, $myconfig, $form) = @_;
+
+  $form->{duedate} = $form->{transdate} unless ($form->{duedate});
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT date '$form->{duedate}' - date '$form->{transdate}'
+                 AS terms
+		 FROM defaults|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  ($form->{terms}) = $sth->fetchrow_array;
+  $sth->finish;
+
+  # this is for the template
+  $form->{invdate} = $form->{transdate};
+  
+  my $tax = 0;
+  my $item;
+  my $i;
+  my @sortlist = ();
+  my $projectnumber;
+  my $projectnumber_id;
+  my $translation;
+  my $partsgroup;
+  
+  my %oid = ( 'Pg'	=> 'oid',
+              'PgPP'	=> 'oid',
+              'Oracle'	=> 'rowid',
+	      'DB2'	=> '1=1'
+	    );
+  
+  # sort items by partsgroup
+  for $i (1 .. $form->{rowcount}) {
+    $projectnumber = "";
+    $partsgroup = "";
+    $projectnumber_id = 0;
+    if ($form->{"projectnumber_$i"} && $form->{groupprojectnumber}) {
+      ($projectnumber, $projectnumber_id) = split /--/, $form->{"projectnumber_$i"};
+    }
+    if ($form->{"partsgroup_$i"} && $form->{grouppartsgroup}) {
+      ($partsgroup) = split /--/, $form->{"partsgroup_$i"};
+    }
+    push @sortlist, [ $i, "$projectnumber$partsgroup", $projectnumber, $projectnumber_id, $partsgroup ];
+
+
+    # sort the whole thing by project and group
+    @sortlist = sort { $a->[1] cmp $b->[1] } @sortlist;
+    
+  }
+  
+  my @taxaccounts;
+  my %taxaccounts;
+  my $taxrate;
+  my $taxamount;
+  my $taxbase;
+  my $taxdiff;
+ 
+  $query = qq|SELECT p.description, t.description
+              FROM project p
+	      LEFT JOIN translation t ON (t.trans_id = p.id AND t.language_code = '$form->{language_code}')
+	      WHERE id = ?|;
+  my $prh = $dbh->prepare($query) || $form->dberror($query);
+
+  my $runningnumber = 1;
+  my $sameitem = "";
+  my $subtotal;
+  my $k = scalar @sortlist;
+  my $j = 0;
+  
+  foreach $item (@sortlist) {
+    $i = $item->[0];
+    $j++;
+
+    if ($form->{groupprojectnumber} || $form->{grouppartsgroup}) {
+      if ($item->[1] ne $sameitem) {
+
+	$projectnumber = "";
+	if ($form->{groupprojectnumber} && $item->[2]) {
+          # get project description
+	  $prh->execute($item->[3]) || $form->dberror($query);
+
+	  ($projectnumber, $translation) = $prh->fetchrow_array;
+	  $prh->finish;
+
+	  $projectnumber = ($translation) ? "$item->[2], $translation" : "$item->[2], $projectnumber";
+	}
+
+	if ($form->{grouppartsgroup} && $item->[4]) {
+	  $projectnumber .= " / " if $projectnumber;
+	  $projectnumber .= $item->[4];
+	}
+
+	$form->{projectnumber} = $projectnumber;
+	$form->format_string(projectnumber);
+
+	push(@{ $form->{description} }, qq|$form->{projectnumber}|);
+	$sameitem = $item->[1];
+
+	map { push(@{ $form->{$_} }, "") } qw(runningnumber number sku serialnumber bin qty unit deliverydate projectnumber sellprice listprice netprice discount discountrate linetotal weight);
+      }
+    }
+      
+    $form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
+    
+    if ($form->{"qty_$i"} != 0) {
+
+      $form->{totalqty} += $form->{"qty_$i"};
+      $form->{totalship} += $form->{"ship_$i"};
+      $form->{totalweight} += ($form->{"qty_$i"} * $form->{"weight_$i"});
+
+      # add number, description and qty to $form->{number}, ....
+      push(@{ $form->{runningnumber} }, $runningnumber++);
+      push(@{ $form->{number} }, qq|$form->{"partnumber_$i"}|);
+      push(@{ $form->{sku} }, qq|$form->{"sku_$i"}|);
+      push(@{ $form->{serialnumber} }, qq|$form->{"serialnumber_$i"}|);
+      push(@{ $form->{bin} }, qq|$form->{"bin_$i"}|);
+      push(@{ $form->{description} }, qq|$form->{"description_$i"}|);
+      push(@{ $form->{qty} }, $form->format_amount($myconfig, $form->{"qty_$i"}));
+      push(@{ $form->{unit} }, qq|$form->{"unit_$i"}|);
+      push(@{ $form->{deliverydate} }, qq|$form->{"deliverydate_$i"}|);
+      push(@{ $form->{projectnumber} }, qq|$form->{"projectnumber_$i"}|);
+      
+      push(@{ $form->{sellprice} }, $form->{"sellprice_$i"});
+      
+      # listprice
+      push(@{ $form->{listprice} }, $form->{"listprice_$i"});
+      
+      push(@{ $form->{weight} }, $form->{"weight_$i"});
+
+      my $sellprice = $form->parse_amount($myconfig, $form->{"sellprice_$i"});
+      my ($dec) = ($sellprice =~ /\.(\d+)/);
+      $dec = length $dec;
+      my $decimalplaces = ($dec > 2) ? $dec : 2;
+      
+      my $discount = $form->round_amount($sellprice * $form->parse_amount($myconfig, $form->{"discount_$i"}) / 100, $decimalplaces);
+      
+      # keep a netprice as well, (sellprice - discount)
+      $form->{"netprice_$i"} = $sellprice - $discount;
+      push(@{ $form->{netprice} }, ($form->{"netprice_$i"} != 0) ? $form->format_amount($myconfig, $form->{"netprice_$i"}, $decimalplaces) : " ");
+
+      
+      my $linetotal = $form->round_amount($form->{"qty_$i"} * $form->{"netprice_$i"}, 2);
+
+      $discount = ($discount != 0) ? $form->format_amount($myconfig, $discount * -1, $decimalplaces) : " ";
+      $linetotal = ($linetotal != 0) ? $linetotal : " ";
+      
+      push(@{ $form->{discount} }, $discount);
+      push(@{ $form->{discountrate} }, $form->format_amount($myconfig, $form->{"discount_$i"}));
+
+      $form->{total} += $linetotal;
+
+      # this is for the subtotals for grouping
+      $subtotal += $linetotal;
+
+      push(@{ $form->{linetotal} }, $form->format_amount($myconfig, $linetotal, 2));
+      
+      @taxaccounts = split / /, $form->{"taxaccounts_$i"};
+      $taxrate = 0;
+      $taxdiff = 0;
+      
+      map { $taxrate += $form->{"${_}_rate"} } @taxaccounts;
+
+      if ($form->{taxincluded}) {
+	# calculate tax
+	$taxamount = $linetotal * $taxrate / (1 + $taxrate);
+	$taxbase = $linetotal - $taxamount;
+      } else {
+        $taxamount = $linetotal * $taxrate;
+	$taxbase = $linetotal;
+      }
+
+      if (@taxaccounts && $form->round_amount($taxamount, 2) == 0) {
+	if ($form->{taxincluded}) {
+	  foreach $item (@taxaccounts) {
+	    $taxamount = $form->round_amount($linetotal * $form->{"${item}_rate"} / (1 + abs($form->{"${item}_rate"})), 2);
+	    
+	    $taxaccounts{$item} += $taxamount;
+	    $taxdiff += $taxamount;
+	    
+	    $taxbase{$item} += $taxbase;
+	  }
+	  $taxaccounts{$taxaccounts[0]} += $taxdiff;
+	} else {
+	  foreach $item (@taxaccounts) {
+	    $taxaccounts{$item} += $linetotal * $form->{"${item}_rate"};
+	    $taxbase{$item} += $taxbase;
+	  }
+	}
+      } else {
+	foreach $item (@taxaccounts) {
+	  $taxaccounts{$item} += $taxamount * $form->{"${item}_rate"} / $taxrate;
+	  $taxbase{$item} += $taxbase;
+	}
+      }
+      
+
+      if ($form->{"assembly_$i"}) {
+	my $sm = "";
+	
+        # get parts and push them onto the stack
+	my $sortorder = "";
+	if ($form->{groupitems}) {
+	  $sortorder = qq|ORDER BY pg.partsgroup, a.$oid{$myconfig->{dbdriver}}|;
+	} else {
+	  $sortorder = qq|ORDER BY a.$oid{$myconfig->{dbdriver}}|;
+	}
+	
+	$query = qq|SELECT p.partnumber, p.description, p.unit, a.qty,
+	            pg.partsgroup, p.partnumber AS sku
+	            FROM assembly a
+		    JOIN parts p ON (a.parts_id = p.id)
+		    LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		    WHERE a.bom = '1'
+		    AND a.id = '$form->{"id_$i"}'
+		    $sortorder|;
+        $sth = $dbh->prepare($query);
+        $sth->execute || $form->dberror($query);
+
+	while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+	  if ($form->{grouppartsgroup} && $ref->{partsgroup} ne $sameitem) {
+	    map { push(@{ $form->{$_} }, "") } qw(runningnumber number sku serialnumber unit qty bin deliverydate projectnumber sellprice listprice netprice discount discountrate linetotal weight);
+	    $sm = ($ref->{partsgroup}) ? $ref->{partsgroup} : "--";
+	    push(@{ $form->{description} }, $sm);
+	  }
+	    
+	  map { $form->{"a_$_"} = $ref->{$_} } qw(partnumber description);
+	  $form->format_string("a_partnumber", "a_description");
+	  
+	  push(@{ $form->{description} }, $form->format_amount($myconfig, $ref->{qty} * $form->{"qty_$i"}) . qq| -- $form->{"a_partnumber"}, $form->{"a_description"}|);
+          map { push(@{ $form->{$_} }, "") } qw(runningnumber number sku serialnumber unit qty bin deliverydate projectnumber sellprice listprice netprice discount discountrate linetotal weight);
+	  
+	}
+	$sth->finish;
+      }
+    }
+
+    # add subtotal
+    if ($form->{groupprojectnumber} || $form->{grouppartsgroup}) {
+      if ($subtotal) {
+	if ($j < $k) {
+	  # look at next item
+	  if ($sortlist[$j]->[1] ne $sameitem) {
+	    map { push(@{ $form->{$_} }, "") } qw(runningnumber number sku serialnumber bin qty unit deliverydate projectnumber sellprice listprice netprice discount discountrate weight);
+	    push(@{ $form->{description} }, $form->{groupsubtotaldescription});
+	    if (exists $form->{groupsubtotaldescription}) {
+	      push(@{ $form->{linetotal} }, $form->format_amount($myconfig, $subtotal, 2));
+	    } else {
+	      push(@{ $form->{linetotal} }, "");
+	    }
+	    $subtotal = 0;
+	  }
+	} else {
+
+	  # got last item
+	  if (exists $form->{groupsubtotaldescription}) {
+	    map { push(@{ $form->{$_} }, "") } qw(runningnumber number sku serialnumber bin qty unit deliverydate projectnumber sellprice listprice netprice discount discountrate weight);
+	    push(@{ $form->{description} }, $form->{groupsubtotaldescription});
+	    push(@{ $form->{linetotal} }, $form->format_amount($myconfig, $subtotal, 2));
+	  }
+	}
+      }
+    }
+
+  }
+
+
+  foreach my $item (sort keys %taxaccounts) {
+    if ($form->round_amount($taxaccounts{$item}, 2) != 0) {
+      push(@{ $form->{taxbase} }, $form->format_amount($myconfig, $taxbase{$item}, 2));
+
+      $tax += $taxamount = $form->round_amount($taxaccounts{$item}, 2);
+
+      push(@{ $form->{tax} }, $form->format_amount($myconfig, $taxamount));
+      push(@{ $form->{taxdescription} }, $form->{"${item}_description"});
+      push(@{ $form->{taxrate} }, $form->format_amount($myconfig, $form->{"${item}_rate"} * 100));
+      push(@{ $form->{taxnumber} }, $form->{"${item}_taxnumber"});
+    }
+  }
+    
+
+  for my $i (1 .. $form->{paidaccounts}) {
+    if ($form->{"paid_$i"}) {
+      push(@{ $form->{payment} }, $form->{"paid_$i"});
+      my ($accno, $description) = split /--/, $form->{"AR_paid_$i"};
+      push(@{ $form->{paymentaccount} }, $description); 
+      push(@{ $form->{paymentdate} }, $form->{"datepaid_$i"});
+      push(@{ $form->{paymentsource} }, $form->{"source_$i"});
+      push(@{ $form->{paymentmemo} }, $form->{"memo_$i"});
+
+      $form->{paid} += $form->parse_amount($myconfig, $form->{"paid_$i"});
+    }
+  }
+  
+  map { $form->{$_} = $form->format_amount($myconfig, $form->{$_}) } qw(totalqty totalship totalweight);
+  $form->{subtotal} = $form->format_amount($myconfig, $form->{total}, 2);
+  $form->{invtotal} = ($form->{taxincluded}) ? $form->{total} : $form->{total} + $tax;
+
+  use SL::CP;
+  my $c;
+  if ($form->{language_code}) {
+    $c = new CP $form->{language_code};
+  } else {
+    $c = new CP $myconfig->{countrycode};
+  }
+  $c->init;
+  my $whole;
+  ($whole, $form->{decimal}) = split /\./, $form->{invtotal};
+  $form->{decimal} .= "00";
+  $form->{decimal} = substr($form->{decimal}, 0, 2);
+  $form->{text_amount} = $c->num2text($whole);
+  
+  $form->{total} = $form->format_amount($myconfig, $form->{invtotal} - $form->{paid}, 2);
+  $form->{invtotal} = $form->format_amount($myconfig, $form->{invtotal}, 2);
+
+  $form->{paid} = $form->format_amount($myconfig, $form->{paid}, 2);
+
+  $dbh->disconnect;
+  
+}
+
+
+sub project_description {
+  my ($self, $dbh, $id) = @_;
+
+  my $query = qq|SELECT description
+                 FROM project
+		 WHERE id = $id|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  ($_) = $sth->fetchrow_array;
+
+  $sth->finish;
+
+  $_;
+
+}
+
+
+sub customer_details {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  # get rest for the customer
+  my $query = qq|SELECT customernumber, name, address1, address2, city,
+                 state, zipcode, country,
+	         phone as customerphone, fax as customerfax, contact,
+		 taxnumber, sic_code AS sic, iban, bic
+	         FROM customer
+	         WHERE id = $form->{customer_id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $ref = $sth->fetchrow_hashref(NAME_lc);
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub post_invoice {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database, turn off autocommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+  my $sth;
+  my $null;
+  my $project_id;
+  my $exchangerate = 0;
+
+  ($null, $form->{employee_id}) = split /--/, $form->{employee};
+  unless ($form->{employee_id}) {
+    ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh);
+  }
+  
+  ($null, $form->{department_id}) = split(/--/, $form->{department});
+  $form->{department_id} *= 1;
+ 
+  if ($form->{id}) {
+
+    &reverse_invoice($dbh, $form);
+
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+    
+    $query = qq|INSERT INTO ar (invnumber, employee_id)
+                VALUES ('$uid', $form->{employee_id})|;
+    $dbh->do($query) || $form->dberror($query);
+
+    $query = qq|SELECT id FROM ar
+                WHERE invnumber = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+  }
+
+  my ($netamount, $invoicediff) = (0, 0);
+  my ($amount, $linetotal, $lastincomeaccno);
+
+  if ($form->{currency} eq $form->{defaultcurrency}) {
+    $form->{exchangerate} = 1;
+  } else {
+    $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{transdate}, 'buy');
+  }
+
+  $form->{exchangerate} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{exchangerate});
+  
+
+  foreach my $i (1 .. $form->{rowcount}) {
+    $form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
+    
+    if ($form->{"qty_$i"} != 0) {
+
+      # project
+      $project_id = 'NULL';
+      if ($form->{"projectnumber_$i"}) {
+	($null, $project_id) = split /--/, $form->{"projectnumber_$i"};
+      }
+
+      # undo discount formatting
+      $form->{"discount_$i"} = $form->parse_amount($myconfig, $form->{"discount_$i"}) / 100;
+
+      my ($allocated, $taxrate) = (0, 0);
+      my $taxamount;
+      
+      # keep entered selling price
+      my $fxsellprice = $form->parse_amount($myconfig, $form->{"sellprice_$i"});
+      
+      my ($dec) = ($fxsellprice =~ /\.(\d+)/);
+      $dec = length $dec;
+      my $decimalplaces = ($dec > 2) ? $dec : 2;
+      
+      # deduct discount
+      my $discount = $form->round_amount($fxsellprice * $form->{"discount_$i"}, $decimalplaces);
+      $form->{"sellprice_$i"} = $fxsellprice - $discount;
+      
+      # add tax rates
+      map { $taxrate += $form->{"${_}_rate"} } split / /, $form->{"taxaccounts_$i"};
+
+      # round linetotal to 2 decimal places
+      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);
+      
+      if ($form->{taxincluded}) {
+	$taxamount = $linetotal * ($taxrate / (1 + $taxrate));
+	$form->{"sellprice_$i"} = $form->{"sellprice_$i"} * (1 / (1 + $taxrate));
+      } else {
+	$taxamount = $linetotal * $taxrate;
+      }
+
+      $netamount += $linetotal;
+      
+      if ($form->round_amount($taxamount, 2) != 0) {
+	map { $form->{amount}{$form->{id}}{$_} += $taxamount * $form->{"${_}_rate"} / $taxrate } split / /, $form->{"taxaccounts_$i"};
+      }
+    
+    
+      # add amount to income, $form->{amount}{trans_id}{accno}
+      $amount = $form->{"sellprice_$i"} * $form->{"qty_$i"} * $form->{exchangerate};
+      
+      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2) * $form->{exchangerate};
+      $linetotal = $form->round_amount($linetotal, 2);
+      
+      # this is the difference from the inventory
+      $invoicediff += ($amount - $linetotal);
+
+      $form->{amount}{$form->{id}}{$form->{"income_accno_$i"}} += $linetotal;
+      
+      $lastincomeaccno = $form->{"income_accno_$i"};
+
+      # adjust and round sellprice
+      $form->{"sellprice_$i"} = $form->round_amount($form->{"sellprice_$i"} * $form->{exchangerate}, $decimalplaces);
+      
+      if ($form->{"inventory_accno_$i"} || $form->{"assembly_$i"}) {
+        # adjust parts onhand quantity
+
+        if ($form->{"assembly_$i"}) {
+	  # do not update if assembly consists of all services
+	  $query = qq|SELECT sum(p.inventory_accno_id)
+		      FROM parts p
+		      JOIN assembly a ON (a.parts_id = p.id)
+		      WHERE a.id = $form->{"id_$i"}|;
+	  $sth = $dbh->prepare($query);
+	  $sth->execute || $form->dberror($query);
+
+	  if ($sth->fetchrow_array) {
+	    $form->update_balance($dbh,
+				  "parts",
+				  "onhand",
+				  qq|id = $form->{"id_$i"}|,
+				  $form->{"qty_$i"} * -1) unless $form->{shipped};
+	  }
+	  $sth->finish;
+	   
+	  # record assembly item as allocated
+	  &process_assembly($dbh, $form, $form->{"id_$i"}, $form->{"qty_$i"});
+	} else {
+	  $form->update_balance($dbh,
+				"parts",
+				"onhand",
+				qq|id = $form->{"id_$i"}|,
+				$form->{"qty_$i"} * -1) unless $form->{shipped};
+	  
+	  $allocated = &cogs($dbh, $form, $form->{"id_$i"}, $form->{"qty_$i"});
+	}
+      }
+
+      
+      # save detail record in invoice table
+      $query = qq|INSERT INTO invoice (trans_id, parts_id, description, qty,
+                  sellprice, fxsellprice, discount, allocated, assemblyitem,
+		  unit, deliverydate, project_id, serialnumber)
+		  VALUES ($form->{id}, $form->{"id_$i"}, |
+		  .$dbh->quote($form->{"description_$i"}).qq|,
+		  $form->{"qty_$i"}, $form->{"sellprice_$i"}, $fxsellprice,
+		  $form->{"discount_$i"}, $allocated, 'f', |
+		  .$dbh->quote($form->{"unit_$i"}).qq|, |
+		  .$form->dbquote($form->{"deliverydate_$i"}, SQL_DATE).qq|,
+		  $project_id, |
+		  .$dbh->quote($form->{"serialnumber_$i"}).qq|)|;
+      $dbh->do($query) || $form->dberror($query);
+
+    }
+  }
+
+
+  $form->{datepaid} = $form->{transdate};
+  
+  # total payments, don't move we need it here
+  $form->{paid} = 0;
+  for my $i (1 .. $form->{paidaccounts}) {
+    $form->{"paid_$i"} = $form->parse_amount($myconfig, $form->{"paid_$i"});
+    $form->{paid} += $form->{"paid_$i"};
+    $form->{datepaid} = $form->{"datepaid_$i"} if ($form->{"datepaid_$i"});
+  }
+  
+  my ($tax, $diff) = (0, 0);
+  
+  $netamount = $form->round_amount($netamount, 2);
+  
+  # figure out rounding errors for total amount vs netamount + taxes
+  if ($form->{taxincluded}) {
+    
+    $amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
+    $diff += $amount - $netamount * $form->{exchangerate};
+    $netamount = $amount;
+    
+    foreach my $item (split / /, $form->{taxaccounts}) {
+      $amount = $form->{amount}{$form->{id}}{$item} * $form->{exchangerate};
+      $form->{amount}{$form->{id}}{$item} = $form->round_amount($amount, 2);
+      $tax += $form->{amount}{$form->{id}}{$item};
+      $netamount -= $form->{amount}{$form->{id}}{$item};
+    }
+
+    $invoicediff += $diff;
+    ######## this only applies to tax included
+    if ($lastincomeaccno) {
+      $form->{amount}{$form->{id}}{$lastincomeaccno} += $invoicediff;
+    }
+
+  } else {
+    $amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
+    $diff = $amount - $netamount * $form->{exchangerate};
+    $netamount = $amount;
+    foreach my $item (split / /, $form->{taxaccounts}) {
+      $form->{amount}{$form->{id}}{$item} = $form->round_amount($form->{amount}{$form->{id}}{$item}, 2);
+      $amount = $form->round_amount($form->{amount}{$form->{id}}{$item} * $form->{exchangerate}, 2);
+      $diff += $amount - $form->{amount}{$form->{id}}{$item} * $form->{exchangerate};
+      $form->{amount}{$form->{id}}{$item} = $form->round_amount($amount, 2);
+      $tax += $form->{amount}{$form->{id}}{$item};
+    }
+  }
+
+  $diff = 0 if $form->{paidaccounts} < 2;
+
+  $form->{amount}{$form->{id}}{$form->{AR}} = $netamount + $tax;
+  $form->{paid} = $form->round_amount($form->{paid} * $form->{exchangerate} + $diff, 2);
+  
+  # reverse AR
+  $form->{amount}{$form->{id}}{$form->{AR}} *= -1;
+
+
+  # update exchangerate
+  if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+    $form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, $form->{exchangerate}, 0);
+  }
+    
+  foreach my $trans_id (keys %{$form->{amount}}) {
+    foreach my $accno (keys %{ $form->{amount}{$trans_id} }) {
+      if (($form->{amount}{$trans_id}{$accno} = $form->round_amount($form->{amount}{$trans_id}{$accno}, 2)) != 0) {
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+		    transdate)
+		    VALUES ($trans_id, (SELECT id FROM chart
+					WHERE accno = '$accno'),
+		    $form->{amount}{$trans_id}{$accno},
+		    '$form->{transdate}')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+    }
+  }
+
+  # deduct payment differences from diff
+  for my $i (1 .. $form->{paidaccounts}) {
+    if ($form->{"paid_$i"} != 0) {
+      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate}, 2);
+      $diff -= $amount - $form->{"paid_$i"} * $form->{exchangerate};
+    }
+  }
+
+
+  # force AR entry if 0
+  $form->{amount}{$form->{id}}{$form->{AR}} = $form->{paid} if ($form->{amount}{$form->{id}}{$form->{AR}} == 0);
+  
+  # record payments and offsetting AR
+  for my $i (1 .. $form->{paidaccounts}) {
+    
+    if ($form->{"paid_$i"} != 0) {
+      my ($accno) = split /--/, $form->{"AR_paid_$i"};
+      $form->{"datepaid_$i"} = $form->{transdate} unless ($form->{"datepaid_$i"});
+      $form->{datepaid} = $form->{"datepaid_$i"};
+      
+      $exchangerate = 0;
+      
+      if ($form->{currency} eq $form->{defaultcurrency}) {
+	$form->{"exchangerate_$i"} = 1;
+      } else {
+	$exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'buy');
+	
+	$form->{"exchangerate_$i"} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{"exchangerate_$i"});
+      }
+      
+ 
+      # record AR
+      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate} + $diff, 2);
+
+      if ($form->{amount}{$form->{id}}{$form->{AR}} != 0) {
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+	            transdate)
+		    VALUES ($form->{id}, (SELECT id FROM chart
+					WHERE accno = '$form->{AR}'),
+		    $amount, '$form->{"datepaid_$i"}')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+
+      # record payment
+      $form->{"paid_$i"} *= -1;
+
+      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
+                  source, memo)
+                  VALUES ($form->{id}, (SELECT id FROM chart
+		                      WHERE accno = '$accno'),
+		  $form->{"paid_$i"}, '$form->{"datepaid_$i"}', |
+		  .$dbh->quote($form->{"source_$i"}).qq|, |
+		  .$dbh->quote($form->{"memo_$i"}).qq|)|;
+      $dbh->do($query) || $form->dberror($query);
+
+     
+      # exchangerate difference
+      $form->{fx}{$accno}{$form->{"datepaid_$i"}} += $form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1) + $diff;
+
+      # gain/loss
+      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate},2) - $form->round_amount($form->{"paid_$i"} * $form->{"exchangerate_$i"},2);
+      if ($amount > 0) {
+	$form->{fx}{$form->{fxgain_accno}}{$form->{"datepaid_$i"}} += $amount;
+      } else {
+	$form->{fx}{$form->{fxloss_accno}}{$form->{"datepaid_$i"}} += $amount;
+      }
+
+      $diff = 0;
+
+      # update exchange rate
+      if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+	$form->update_exchangerate($dbh, $form->{currency}, $form->{"datepaid_$i"}, $form->{"exchangerate_$i"}, 0);
+      }
+    }
+  }
+
+  
+  # record exchange rate differences and gains/losses
+  foreach my $accno (keys %{$form->{fx}}) {
+    foreach my $transdate (keys %{ $form->{fx}{$accno} }) {
+      if (($form->{fx}{$accno}{$transdate} = $form->round_amount($form->{fx}{$accno}{$transdate}, 2)) != 0) {
+
+	$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
+	            transdate, cleared, fx_transaction)
+		    VALUES ($form->{id},
+		           (SELECT id FROM chart
+		            WHERE accno = '$accno'),
+		    $form->{fx}{$accno}{$transdate}, '$transdate', '0', '1')|;
+	$dbh->do($query) || $form->dberror($query);
+      }
+    }
+  }
+ 
+
+  $amount = $netamount + $tax;
+  
+  # set values which could be empty to 0
+  $form->{terms} *= 1;
+  $form->{taxincluded} *= 1;
+
+  # if this is from a till
+  my $till = ($form->{till}) ? qq|'$form->{till}'| : "NULL";
+  
+  # save AR record
+  $query = qq|UPDATE ar set
+              invnumber = |.$dbh->quote($form->{invnumber}).qq|,
+	      ordnumber = |.$dbh->quote($form->{ordnumber}).qq|,
+	      quonumber = |.$dbh->quote($form->{quonumber}).qq|,
+              transdate = '$form->{transdate}',
+              customer_id = $form->{customer_id},
+              amount = $amount,
+              netamount = $netamount,
+              paid = $form->{paid},
+	      datepaid = |.$form->dbquote($form->{datepaid}, SQL_DATE).qq|,
+	      duedate = |.$form->dbquote($form->{duedate}, SQL_DATE).qq|,
+	      invoice = '1',
+	      shippingpoint = |.$dbh->quote($form->{shippingpoint}).qq|,
+	      shipvia = |.$dbh->quote($form->{shipvia}).qq|,
+	      terms = $form->{terms},
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      intnotes = |.$dbh->quote($form->{intnotes}).qq|,
+	      taxincluded = '$form->{taxincluded}',
+	      curr = '$form->{currency}',
+	      department_id = $form->{department_id},
+	      employee_id = $form->{employee_id},
+	      till = $till,
+	      language_code = '$form->{language_code}'
+              WHERE id = $form->{id}
+             |;
+  $dbh->do($query) || $form->dberror($query);
+
+  # add shipto
+  $form->{name} = $form->{customer};
+  $form->{name} =~ s/--$form->{customer_id}//;
+  $form->add_shipto($dbh, $form->{id});
+
+  # save printed, emailed and queued
+  $form->save_status($dbh);
+  
+  my %audittrail = ( tablename  => 'ar',
+                     reference  => $form->{invnumber},
+		     formname   => $form->{type},
+		     action     => 'posted',
+		     id         => $form->{id} );
+ 
+  $form->audittrail($dbh, "", \%audittrail);
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+sub process_assembly {
+  my ($dbh, $form, $id, $totalqty) = @_;
+
+  my $query = qq|SELECT a.parts_id, a.qty, p.assembly,
+                 p.partnumber, p.description, p.unit,
+                 p.inventory_accno_id, p.income_accno_id,
+		 p.expense_accno_id
+                 FROM assembly a
+		 JOIN parts p ON (a.parts_id = p.id)
+		 WHERE a.id = $id|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    my $allocated = 0;
+    
+    $ref->{inventory_accno_id} *= 1;
+    $ref->{expense_accno_id} *= 1;
+
+    # multiply by number of assemblies
+    $ref->{qty} *= $totalqty;
+    
+    if ($ref->{assembly}) {
+      &process_assembly($dbh, $form, $ref->{parts_id}, $ref->{qty});
+      next;
+    } else {
+      if ($ref->{inventory_accno_id}) {
+	$allocated = &cogs($dbh, $form, $ref->{parts_id}, $ref->{qty});
+      }
+    }
+
+    # save detail record for individual assembly item in invoice table
+    $query = qq|INSERT INTO invoice (trans_id, description, parts_id, qty,
+                sellprice, fxsellprice, allocated, assemblyitem, unit)
+		VALUES
+		($form->{id}, |
+		.$dbh->quote($ref->{description}).qq|,
+		$ref->{parts_id}, $ref->{qty}, 0, 0, $allocated, 't', |
+		.$dbh->quote($ref->{unit}).qq|)|;
+    $dbh->do($query) || $form->dberror($query);
+	 
+  }
+
+  $sth->finish;
+
+}
+
+
+sub cogs {
+  my ($dbh, $form, $id, $totalqty) = @_;
+
+  my $query = qq|SELECT i.id, i.trans_id, i.qty, i.allocated, i.sellprice,
+                   (SELECT c.accno FROM chart c
+		    WHERE p.inventory_accno_id = c.id) AS inventory_accno,
+		   (SELECT c.accno FROM chart c
+		    WHERE p.expense_accno_id = c.id) AS expense_accno
+		  FROM invoice i, parts p
+		  WHERE i.parts_id = p.id
+		  AND i.parts_id = $id
+		  AND (i.qty + i.allocated) < 0
+		  ORDER BY trans_id|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $allocated = 0;
+  my $qty;
+  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    if (($qty = (($ref->{qty} * -1) - $ref->{allocated})) > $totalqty) {
+      $qty = $totalqty;
+    }
+    
+    $form->update_balance($dbh,
+			  "invoice",
+			  "allocated",
+			  qq|id = $ref->{id}|,
+			  $qty);
+
+    # total expenses and inventory
+    # sellprice is the cost of the item
+    $linetotal = $form->round_amount($ref->{sellprice} * $qty, 2);
+    
+    # add to expense
+    $form->{amount}{$form->{id}}{$ref->{expense_accno}} += -$linetotal;
+
+    # deduct inventory
+    $form->{amount}{$form->{id}}{$ref->{inventory_accno}} -= -$linetotal;
+
+    # add allocated
+    $allocated += -$qty;
+    
+    last if (($totalqty -= $qty) <= 0);
+  }
+
+  $sth->finish;
+
+  $allocated;
+  
+}
+
+
+
+sub reverse_invoice {
+  my ($dbh, $form) = @_;
+  
+  # reverse inventory items
+  my $query = qq|SELECT i.id, i.parts_id, i.qty, i.assemblyitem, p.assembly,
+		 p.inventory_accno_id
+                 FROM invoice i
+		 JOIN parts p ON (i.parts_id = p.id)
+		 WHERE i.trans_id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    if ($ref->{inventory_accno_id} || $ref->{assembly}) {
+
+      # if the invoice item is not an assemblyitem adjust parts onhand
+      if (!$ref->{assemblyitem}) {
+	# adjust onhand in parts table
+	$form->update_balance($dbh,
+			      "parts",
+			      "onhand",
+			      qq|id = $ref->{parts_id}|,
+			      $ref->{qty});
+      }
+
+      # loop if it is an assembly
+      next if ($ref->{assembly});
+      
+      # de-allocated purchases
+      $query = qq|SELECT id, trans_id, allocated
+                  FROM invoice
+		  WHERE parts_id = $ref->{parts_id}
+		  AND allocated > 0
+		  ORDER BY trans_id DESC|;
+      my $sth = $dbh->prepare($query);
+      $sth->execute || $form->dberror($query);
+
+      while (my $inhref = $sth->fetchrow_hashref(NAME_lc)) {
+	$qty = $ref->{qty};
+	if (($ref->{qty} - $inhref->{allocated}) > 0) {
+	  $qty = $inhref->{allocated};
+	}
+	
+	# update invoice
+	$form->update_balance($dbh,
+			      "invoice",
+			      "allocated",
+			      qq|id = $inhref->{id}|,
+			      $qty * -1);
+
+        last if (($ref->{qty} -= $qty) <= 0);
+      }
+      $sth->finish;
+    }
+  }
+  
+  $sth->finish;
+  
+  # delete acc_trans
+  $query = qq|DELETE FROM acc_trans
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+ 
+  # delete invoice entries
+  $query = qq|DELETE FROM invoice
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|DELETE FROM shipto
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+}
+
+
+
+sub delete_invoice {
+  my ($self, $myconfig, $form, $spool) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  &reverse_invoice($dbh, $form);
+  
+  my %audittrail = ( tablename  => 'ar',
+                     reference  => $form->{invnumber},
+		     formname   => $form->{type},
+		     action     => 'deleted',
+		     id         => $form->{id} );
+ 
+  $form->audittrail($dbh, "", \%audittrail);
+     
+  # delete AR record
+  my $query = qq|DELETE FROM ar
+                 WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # delete spool files
+  $query = qq|SELECT spoolfile FROM status
+              WHERE trans_id = $form->{id}
+	      AND spoolfile IS NOT NULL|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $spoolfile;
+  my @spoolfiles = ();
+  
+  while (($spoolfile) = $sth->fetchrow_array) {
+    push @spoolfiles, $spoolfile;
+  }
+  $sth->finish;  
+
+  # delete status entries
+  $query = qq|DELETE FROM status
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  if ($rc) {
+    foreach $spoolfile (@spoolfiles) {
+      unlink "$spool/$spoolfile" if $spoolfile;
+    }
+  }
+  
+  $rc;
+  
+}
+
+
+
+sub retrieve_invoice {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+
+  if ($form->{id}) {
+    # get default accounts and last invoice number
+    $query = qq|SELECT (SELECT c.accno FROM chart c
+                        WHERE d.inventory_accno_id = c.id) AS inventory_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.income_accno_id = c.id) AS income_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.expense_accno_id = c.id) AS expense_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
+                d.curr AS currencies
+		FROM defaults d|;
+  } else {
+    $query = qq|SELECT (SELECT c.accno FROM chart c
+                        WHERE d.inventory_accno_id = c.id) AS inventory_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.income_accno_id = c.id) AS income_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.expense_accno_id = c.id) AS expense_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+		       (SELECT c.accno FROM chart c
+		        WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
+                d.curr AS currencies, current_date AS transdate
+                FROM defaults d|;
+  }
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+  $sth->finish;
+
+  
+  if ($form->{id}) {
+    
+    # retrieve invoice
+    $query = qq|SELECT a.invnumber, a.ordnumber, a.quonumber,
+                a.transdate, a.paid,
+                a.shippingpoint, a.shipvia, a.terms, a.notes, a.intnotes,
+		a.duedate, a.taxincluded, a.curr AS currency,
+		a.employee_id, e.name AS employee, a.till, a.customer_id,
+		a.language_code
+		FROM ar a
+	        LEFT JOIN employee e ON (e.id = a.employee_id)
+		WHERE a.id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+
+    # get shipto
+    $query = qq|SELECT * FROM shipto
+                WHERE trans_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+
+    # retrieve individual items
+    $query = qq|SELECT (SELECT c.accno FROM chart c
+                       WHERE p.inventory_accno_id = c.id)
+                       AS inventory_accno,
+		       (SELECT c.accno FROM chart c
+		       WHERE p.income_accno_id = c.id)
+		       AS income_accno,
+		       (SELECT c.accno FROM chart c
+		       WHERE p.expense_accno_id = c.id)
+		       AS expense_accno,
+                i.description, i.qty, i.fxsellprice, i.sellprice,
+		i.discount, i.parts_id AS id, i.unit, i.deliverydate,
+		i.project_id, pr.projectnumber, i.serialnumber,
+		p.partnumber, p.assembly, p.bin,
+		pg.partsgroup, p.partsgroup_id, p.partnumber AS sku,
+		p.listprice, p.lastcost, p.weight,
+		t.description AS partsgrouptranslation
+		FROM invoice i
+	        JOIN parts p ON (i.parts_id = p.id)
+	        LEFT JOIN project pr ON (i.project_id = pr.id)
+	        LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		LEFT JOIN translation t ON (t.trans_id = p.partsgroup_id AND t.language_code = '$form->{language_code}')
+		WHERE i.trans_id = $form->{id}
+		AND NOT i.assemblyitem = '1'
+		ORDER BY i.id|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    # foreign currency
+    &exchangerate_defaults($dbh, $form);
+
+    # query for price matrix
+    my $pmh = &price_matrix_query($dbh, $form);
+    
+    # taxes
+    $query = qq|SELECT c.accno
+		FROM chart c
+		JOIN partstax pt ON (pt.chart_id = c.id)
+		WHERE pt.parts_id = ?|;
+    my $tth = $dbh->prepare($query) || $form->dberror($query);
+   
+    my $taxrate;
+    my $ptref;
+    
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+      ($decimalplaces) = ($ref->{fxsellprice} =~ /\.(\d+)/);
+      $decimalplaces = length $decimalplaces;
+      $decimalplaces = 2 unless $decimalplaces;
+    
+      $tth->execute($ref->{id});
+
+      $ref->{taxaccounts} = "";
+      $taxrate = 0;
+      
+      while ($ptref = $tth->fetchrow_hashref(NAME_lc)) {
+	$ref->{taxaccounts} .= "$ptref->{accno} ";
+	$taxrate += $form->{"$ptref->{accno}_rate"};
+      }
+      $tth->finish;
+      chop $ref->{taxaccounts};
+
+      # price matrix
+      $ref->{sellprice} = ($ref->{fxsellprice} * $form->{$form->{currency}});
+      &price_matrix($pmh, $ref, $form->{transdate}, $decimalplaces, $form, $myconfig, 1);
+      $ref->{sellprice} = $ref->{fxsellprice};
+
+      $ref->{partsgroup} = $ref->{partsgrouptranslation} if $ref->{partsgrouptranslation};
+      
+      push @{ $form->{invoice_details} }, $ref;
+    }
+    $sth->finish;
+
+  }
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+  
+  $rc;
+
+}
+
+
+sub get_customer {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $dateformat = $myconfig->{dateformat};
+  if ($myconfig->{dateformat} !~ /^y/) {
+    my @a = split /\W/, $form->{transdate};
+    $dateformat .= "yy" if (length $a[2] > 2);
+  }
+  
+  if ($form->{transdate} !~ /\W/) {
+    $dateformat = 'yyyymmdd';
+  }
+  
+  my $duedate;
+  
+  if ($myconfig->{dbdriver} eq 'DB2') {
+    $duedate = ($form->{transdate}) ? "date('$form->{transdate}') + c.terms DAYS" : "current_date + c.terms DAYS";
+  } else {
+    $duedate = ($form->{transdate}) ? "to_date('$form->{transdate}', '$dateformat') + c.terms" : "current_date + c.terms";
+  }
+
+  $form->{customer_id} *= 1;
+  # get customer
+  my $query = qq|SELECT c.name AS customer, c.discount, c.creditlimit, c.terms,
+                 c.email, c.cc, c.bcc, c.taxincluded,
+		 c.address1, c.address2, c.city, c.state,
+		 c.zipcode, c.country, c.curr AS currency, c.language_code,
+	         $duedate AS duedate, c.notes AS intnotes,
+		 b.discount AS tradediscount, b.description AS business,
+		 e.name AS employee, e.id AS employee_id
+                 FROM customer c
+		 LEFT JOIN business b ON (b.id = c.business_id)
+		 LEFT JOIN employee e ON (e.id = c.employee_id)
+	         WHERE c.id = $form->{customer_id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $ref = $sth->fetchrow_hashref(NAME_lc);
+
+  if ($form->{id}) {
+    map { delete $ref->{$_} } qw(currency taxincluded employee employee_id intnotes);
+  }
+  
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+  $sth->finish;
+
+  # if no currency use defaultcurrency
+  $form->{currency} = ($form->{currency}) ? $form->{currency} : $form->{defaultcurrency}; 
+  $form->{exchangerate} = 0 if $form->{currency} eq $form->{defaultcurrency};
+  if ($form->{transdate} && ($form->{currency} ne $form->{defaultcurrency})) {
+    $form->{exchangerate} = $form->get_exchangerate($dbh, $form->{currency}, $form->{transdate}, "buy");
+  }
+  $form->{forex} = $form->{exchangerate};
+  
+  # if no employee, default to login
+  ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh) unless $form->{employee_id};
+  
+  $form->{creditremaining} = $form->{creditlimit};
+  $query = qq|SELECT SUM(amount - paid)
+	      FROM ar
+	      WHERE customer_id = $form->{customer_id}|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  ($form->{creditremaining}) -= $sth->fetchrow_array;
+
+  $sth->finish;
+  
+  $query = qq|SELECT o.amount,
+                (SELECT e.buy FROM exchangerate e
+		 WHERE e.curr = o.curr
+		 AND e.transdate = o.transdate)
+	      FROM oe o
+	      WHERE o.customer_id = $form->{customer_id}
+	      AND o.quotation = '0'
+	      AND o.closed = '0'|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my ($amount, $exch) = $sth->fetchrow_array) {
+    $exch = 1 unless $exch;
+    $form->{creditremaining} -= $amount * $exch;
+  }
+  $sth->finish;
+
+
+  # get shipto if we did not converted an order or invoice
+  if (!$form->{shipto}) {
+    map { delete $form->{$_} } qw(shiptoname shiptoaddress1 shiptoaddress2 shiptocity shiptostate shiptozipcode shiptocountry shiptocontact shiptophone shiptofax shiptoemail);
+
+    $query = qq|SELECT * FROM shipto
+                WHERE trans_id = $form->{customer_id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+  }
+      
+  # get taxes we charge for this customer
+  $query = qq|SELECT c.accno
+              FROM chart c
+	      JOIN customertax ct ON (ct.chart_id = c.id)
+	      WHERE ct.customer_id = $form->{customer_id}|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  my $customertax = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $customertax{$ref->{accno}} = 1;
+  }
+  $sth->finish;
+    
+  # get tax rates and description
+  $query = qq|SELECT c.accno, c.description, t.rate, t.taxnumber
+	      FROM chart c
+	      JOIN tax t ON (c.id = t.chart_id)
+	      WHERE c.link LIKE '%CT_tax%'
+	      ORDER BY accno|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $form->{taxaccounts} = "";
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    if ($customertax{$ref->{accno}}) {
+      $form->{"$ref->{accno}_rate"} = $ref->{rate};
+      $form->{"$ref->{accno}_description"} = $ref->{description};
+      $form->{"$ref->{accno}_taxnumber"} = $ref->{taxnumber};
+      $form->{taxaccounts} .= "$ref->{accno} ";
+    }
+  }
+  $sth->finish;
+  chop $form->{taxaccounts};
+
+  # setup last accounts used for this customer
+  if (!$form->{id} && $form->{type} !~ /_(order|quotation)/) {
+    $query = qq|SELECT c.accno, c.description, c.link, c.category,
+                ac.project_id, p.projectnumber, a.department_id,
+		d.description AS department
+                FROM chart c
+		JOIN acc_trans ac ON (ac.chart_id = c.id)
+		JOIN ar a ON (a.id = ac.trans_id)
+		LEFT JOIN project p ON (ac.project_id = p.id)
+		LEFT JOIN department d ON (d.id = a.department_id)
+		WHERE a.customer_id = $form->{customer_id}
+		AND a.id IN (SELECT max(id) FROM ar
+		             WHERE customer_id = $form->{customer_id})|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    my $i = 0;
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $form->{department} = $ref->{department};
+      $form->{department_id} = $ref->{department_id};
+      
+      if ($ref->{link} =~ /_amount/) {
+	$i++;
+	$form->{"AR_amount_$i"} = "$ref->{accno}--$ref->{description}";
+	$form->{"projectnumber_$i"} = "$ref->{projectnumber}--$ref->{project_id}";
+      }
+      if ($ref->{category} eq 'A') {
+	$form->{AR} = $form->{AR_1} = "$ref->{accno}--$ref->{description}";
+      }
+    }
+    $sth->finish;
+    $form->{rowcount} = $i if ($i && !$form->{type});
+  }
+  
+  $dbh->disconnect;
+  
+}
+
+
+
+sub retrieve_item {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $i = $form->{rowcount};
+  my $null;
+  my $var;
+
+  my $where = "WHERE p.obsolete = '0' AND NOT p.income_accno_id IS NULL";
+
+  if ($form->{"partnumber_$i"}) {
+    $var = $form->like(lc $form->{"partnumber_$i"});
+    $where .= " AND lower(p.partnumber) LIKE '$var'";
+  }
+  if ($form->{"description_$i"}) {
+    $var = $form->like(lc $form->{"description_$i"});
+    if ($form->{language_code}) {
+      $where .= " AND lower(t1.description) LIKE '$var'";
+    } else {
+      $where .= " AND lower(p.description) LIKE '$var'";
+    }
+  }
+
+  if ($form->{"partsgroup_$i"}) {
+    ($null, $var) = split /--/, $form->{"partsgroup_$i"};
+    $var *= 1;
+    if ($var == 0) {
+      # search by partsgroup, this is for the POS
+      $where .= qq| AND pg.partsgroup = '$form->{"partsgroup_$i"}'|;
+    } else {
+      $where .= qq| AND p.partsgroup_id = $var|;
+    }
+  }
+
+  if ($form->{"description_$i"}) {
+    $where .= " ORDER BY 3";
+  } else {
+    $where .= " ORDER BY 2";
+  }
+  
+  my $query = qq|SELECT p.id, p.partnumber, p.description, p.sellprice,
+                 p.listprice, p.lastcost,
+                 c1.accno AS inventory_accno,
+		 c2.accno AS income_accno,
+		 c3.accno AS expense_accno,
+		 p.unit, p.assembly, p.bin, p.onhand,
+		 pg.partsgroup, p.partsgroup_id, p.partnumber AS sku,
+		 p.weight,
+		 t1.description AS translation,
+		 t2.description AS grouptranslation
+                 FROM parts p
+		 LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
+		 LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
+		 LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
+		 LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
+		 LEFT JOIN translation t1 ON (t1.trans_id = p.id AND t1.language_code = '$form->{language_code}')
+		 LEFT JOIN translation t2 ON (t2.trans_id = p.partsgroup_id AND t2.language_code = '$form->{language_code}')
+	         $where|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref;
+  my $ptref;
+
+  # setup exchange rates
+  &exchangerate_defaults($dbh, $form);
+  
+  # taxes
+  $query = qq|SELECT c.accno
+	      FROM chart c
+	      JOIN partstax pt ON (c.id = pt.chart_id)
+	      WHERE pt.parts_id = ?|;
+  my $tth = $dbh->prepare($query) || $form->dberror($query);
+
+
+  # price matrix
+  my $pmh = &price_matrix_query($dbh, $form);
+
+  my $transdate = $form->datetonum($form->{transdate}, $myconfig);
+  my $decimalplaces;
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    ($decimalplaces) = ($ref->{sellprice} =~ /\.(\d+)/);
+    $decimalplaces = length $decimalplaces;
+    $decimalplaces = 2 unless $decimalplaces;
+    
+    # get taxes for part
+    $tth->execute($ref->{id});
+
+    $ref->{taxaccounts} = "";
+    while ($ptref = $tth->fetchrow_hashref(NAME_lc)) {
+      $ref->{taxaccounts} .= "$ptref->{accno} ";
+    }
+    $tth->finish;
+    chop $ref->{taxaccounts};
+
+    # get matrix
+    &price_matrix($pmh, $ref, $transdate, $decimalplaces, $form, $myconfig);
+
+    $ref->{description} = $ref->{translation} if $ref->{translation};
+    $ref->{partsgroup} = $ref->{grouptranslation} if $ref->{grouptranslation};
+    
+    push @{ $form->{item_list} }, $ref;
+
+  }
+  
+  $sth->finish;
+  $dbh->disconnect;
+  
+}
+
+
+sub price_matrix_query {
+  my ($dbh, $form) = @_;
+  
+  my $query = qq|SELECT p.*, g.pricegroup
+              FROM partscustomer p
+	      LEFT JOIN pricegroup g ON (g.id = p.pricegroup_id)
+	      WHERE p.parts_id = ?
+	      AND p.customer_id = $form->{customer_id}
+	      
+	      UNION
+
+	      SELECT p.*, g.pricegroup 
+	      FROM partscustomer p 
+	      LEFT JOIN pricegroup g ON (g.id = p.pricegroup_id)
+	      JOIN customer c ON (c.pricegroup_id = g.id)
+	      WHERE p.parts_id = ?
+	      AND c.id = $form->{customer_id}
+	      
+	      UNION
+
+	      SELECT p.*, '' AS pricegroup
+	      FROM partscustomer p
+	      WHERE p.customer_id = 0
+	      AND p.pricegroup_id = 0
+	      AND p.parts_id = ?
+
+	      ORDER BY customer_id DESC, pricegroup_id DESC, pricebreak
+	      
+	      |;
+  my $sth = $dbh->prepare($query) || $form->dberror($query);
+
+  $sth;
+
+}
+
+
+sub price_matrix {
+  my ($pmh, $ref, $transdate, $decimalplaces, $form, $myconfig, $init) = @_;
+  
+  $pmh->execute($ref->{id}, $ref->{id}, $ref->{id});
+ 
+  $ref->{pricematrix} = "";
+  my $customerprice;
+  my $pricegroup;
+  my $sellprice;
+  my $mref;
+
+  while ($mref = $pmh->fetchrow_hashref(NAME_lc)) {
+
+    $customerprice = 0;
+    $pricegroup = 0;
+    
+    # check date
+    if ($mref->{validfrom}) {
+      next if $transdate < $form->datetonum($mref->{validfrom}, $myconfig);
+    }
+    if ($mref->{validto}) {
+      next if $transdate > $form->datetonum($mref->{validto}, $myconfig);
+    }
+
+    # convert price
+    $sellprice = $form->round_amount($mref->{sellprice} * $form->{$mref->{curr}}, $decimalplaces);
+    
+    if ($mref->{customer_id}) {
+      $ref->{sellprice} = $sellprice unless $mref->{pricebreak};
+      $ref->{pricematrix} .= "$mref->{pricebreak}:$sellprice ";
+      $customerprice = 1;
+    }
+
+    if ($mref->{pricegroup_id}) {
+      if (! $customerprice) {
+	$ref->{sellprice} = $sellprice unless $mref->{pricebreak};
+	$ref->{pricematrix} .= "$mref->{pricebreak}:$sellprice ";
+	$pricegroup = 1;
+      }
+    }
+    
+    if (! $customerprice && ! $pricegroup) {
+      $ref->{sellprice} = $sellprice unless $mref->{pricebreak};
+      $ref->{pricematrix} .= "$mref->{pricebreak}:$sellprice ";
+    }
+
+    if ($form->{tradediscount}) {
+      $ref->{sellprice} = $form->round_amount($ref->{sellprice} / (1 - $form->{tradediscount}), $decimalplaces);
+    }
+    
+  }
+  $pmh->finish;
+
+  if ($ref->{pricematrix} !~ /^0:/) {
+    if ($init) {
+      $sellprice = $form->round_amount($ref->{sellprice}, $decimalplaces);
+    } else {
+      $sellprice = $form->round_amount($ref->{sellprice} * (1 - $form->{tradediscount}), $decimalplaces);
+    }
+    $ref->{pricematrix} = "0:$sellprice ".$ref->{pricematrix};
+  }
+  chop $ref->{pricematrix};
+
+}
+
+
+sub exchangerate_defaults {
+  my ($dbh, $form) = @_;
+
+  my $var;
+  
+  # get default currencies
+  my $query = qq|SELECT substr(curr,1,3), curr FROM defaults|;
+  my $eth = $dbh->prepare($query) || $form->dberror($query);
+  $eth->execute;
+  ($form->{defaultcurrency}, $form->{currencies}) = $eth->fetchrow_array;
+  $eth->finish;
+
+  $query = qq|SELECT buy
+              FROM exchangerate
+	      WHERE curr = ?
+	      AND transdate = ?|;
+  my $eth1 = $dbh->prepare($query) || $form->dberror($query);
+
+  $query = qq~SELECT max(transdate || ' ' || buy || ' ' || curr)
+              FROM exchangerate
+	      WHERE curr = ?~;
+  my $eth2 = $dbh->prepare($query) || $form->dberror($query);
+
+  # get exchange rates for transdate or max
+  foreach $var (split /:/, substr($form->{currencies},4)) {
+    $eth1->execute($var, $form->{transdate});
+    ($form->{$var}) = $eth1->fetchrow_array;
+    if (! $form->{$var} ) {
+      $eth2->execute($var);
+      
+      ($form->{$var}) = $eth2->fetchrow_array;
+      ($null, $form->{$var}) = split / /, $form->{$var};
+      $form->{$var} = 1 unless $form->{$var};
+      $eth2->finish;
+    }
+    $eth1->finish;
+  }
+
+  $form->{$form->{defaultcurrency}} = 1;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/Inifile.pm b/sql-ledger/SL/Inifile.pm
new file mode 100644
index 000000000..8ccf4334d
--- /dev/null
+++ b/sql-ledger/SL/Inifile.pm
@@ -0,0 +1,88 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2002
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#=====================================================================
+#
+# routines to retrieve / manipulate win ini style files
+# ORDER is used to keep the elements in the order they appear in .ini
+#
+#=====================================================================
+
+package Inifile;
+
+
+sub new {
+  my ($type, $file, $level) = @_;
+  
+  my $id = "";
+  my $skip;
+
+  $self ||= {};
+  $type = ref($self) || $self;
+  
+  open FH, "$file" or Form->error("$file : $!");
+
+  while (<FH>) {
+    next if /^(#|;|\s)/;
+    last if /^\./;
+
+    chop;
+
+    # strip comments
+    s/\s*(#|;).*//g;
+    
+    # remove any trailing whitespace
+    s/^\s*(.*?)\s*$/$1/;
+
+    if (/^\[/) {
+      s/(\[|\])//g;
+
+      $id = $_;
+
+      # if there is a level skip
+      if ($skip = ($id !~ /^$level/)) {
+	next;
+      }
+
+      push @{$self->{ORDER}}, $_;
+      
+      next;
+      
+    }
+
+    if (!$skip) {
+      # add key=value to $id
+      my ($key, $value) = split /=/, $_, 2;
+      
+      $self->{$id}{$key} = $value;
+    }
+
+  }
+  close FH;
+  
+  bless $self, $type;
+  
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/Mailer.pm b/sql-ledger/SL/Mailer.pm
new file mode 100644
index 000000000..712b1d727
--- /dev/null
+++ b/sql-ledger/SL/Mailer.pm
@@ -0,0 +1,162 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2002
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+# Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# mailer package
+#
+#======================================================================
+
+package Mailer;
+
+sub new {
+  my ($type) = @_;
+  my $self = {};
+
+  bless $self, $type;
+}
+
+
+sub send {
+  my ($self, $out) = @_;
+
+  my $boundary = time;
+  $boundary = "SL-$self->{version}-$boundary";
+  my $domain = $self->{from};
+  $domain =~ s/(.*?\@|>)//g;
+  my $msgid = "$boundary\@$domain";
+  
+  $self->{charset} = "ISO-8859-1" unless $self->{charset};
+  
+  if ($out) {
+    open(OUT, $out) or return "$out : $!";
+  } else {
+    open(OUT, ">-") or return "STDOUT : $!";
+  }
+
+  $self->{contenttype} = "text/plain" unless $self->{contenttype};
+  
+  my ($cc, $bcc);
+  $cc = "Cc: $self->{cc}\n" if $self->{cc};
+  $bcc = "Bcc: $self->{bcc}\n" if $self->{bcc};
+
+  foreach my $item (qw(from to cc bcc)) {
+    $self->{$item} =~ s/\\_/_/g;
+    $self->{$item} =~ s/\&lt;/</g;
+    $self->{$item} =~ s/\$<\$/</g;
+    $self->{$item} =~ s/\&gt;/>/g;
+    $self->{$item} =~ s/\$>\$/>/g;
+  }
+
+  print OUT qq|From: $self->{from}
+To: $self->{to}
+${cc}${bcc}Subject: $self->{subject}
+Message-ID: <$msgid>
+X-Mailer: SQL-Ledger $self->{version}
+MIME-Version: 1.0
+|;
+
+
+  if ($self->{attachments}) {
+    print OUT qq|Content-Type: multipart/mixed; boundary="$boundary"
+
+|;
+    if ($self->{message}) {
+      print OUT qq|--${boundary}
+Content-Type: $self->{contenttype}; charset="$self->{charset}"
+
+$self->{message}
+
+|;
+    }
+
+    foreach my $attachment (@{ $self->{attachments} }) {
+      
+      my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? "text" : "application";
+      
+      open(IN, $attachment);
+      if ($?) {
+	close(OUT);
+	return "$attachment : $!";
+      }
+      
+      my $filename = $attachment;
+      # strip path
+      $filename =~ s/(.*\/|$self->{fileid})//g;
+      
+      print OUT qq|--${boundary}
+Content-Type: $application/$self->{format}; name="$filename"; charset="$self->{charset}"
+Content-Transfer-Encoding: BASE64
+Content-Disposition: attachment; filename="$filename"\n\n|;
+
+      my $msg = "";
+      while (<IN>) {;
+        $msg .= $_;
+      }
+      print OUT &encode_base64($msg);
+
+      close(IN);
+      
+    }
+    print OUT qq|--${boundary}--\n|;
+
+  } else {
+    print OUT qq|Content-Type: $self->{contenttype}; charset="$self->{charset}"
+
+$self->{message}
+|;
+  }
+
+  close(OUT);
+
+  return "";
+  
+}
+
+
+sub encode_base64 ($;$) {
+
+  # this code is from the MIME-Base64-2.12 package
+  # Copyright 1995-1999,2001 Gisle Aas <gisle@ActiveState.com>
+
+  my $res = "";
+  my $eol = $_[1];
+  $eol = "\n" unless defined $eol;
+  pos($_[0]) = 0;                          # ensure start at the beginning
+
+  $res = join '', map( pack('u',$_)=~ /^.(\S*)/, ($_[0]=~/(.{1,45})/gs));
+
+  $res =~ tr|` -_|AA-Za-z0-9+/|;               # `# help emacs
+  # fix padding at the end
+  my $padding = (3 - length($_[0]) % 3) % 3;
+  $res =~ s/.{$padding}$/'=' x $padding/e if $padding;
+  # break encoded string into lines of no more than 60 characters each
+  if (length $eol) {
+    $res =~ s/(.{1,60})/$1$eol/g;
+  }
+  return $res;
+  
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/Menu.pm b/sql-ledger/SL/Menu.pm
new file mode 100644
index 000000000..0df3067aa
--- /dev/null
+++ b/sql-ledger/SL/Menu.pm
@@ -0,0 +1,121 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2002
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#=====================================================================
+#
+# routines for menu items
+#
+#=====================================================================
+
+package Menu;
+
+
+sub new {
+  my ($type, $menufile, $level) = @_;
+
+  use SL::Inifile;
+  my $self = Inifile->new($menufile, $level);
+  
+  bless $self, $type if $self;
+
+}
+
+
+sub menuitem {
+  my ($self, $myconfig, $form, $item, $level) = @_;
+
+  my $module = $form->{script};
+  my $action = "section_menu";
+  my $target = "";
+
+  if ($self->{$item}{module}) {
+    $module = $self->{$item}{module};
+  }
+  if ($self->{$item}{action}) {
+    $action = $self->{$item}{action};
+  }
+  if ($self->{$item}{target}) {
+    $target = $self->{$item}{target};
+  }
+  
+  $level = $form->escape($item);
+  my $str = qq|<a href=$module?path=$form->{path}&action=$action&level=$level&login=$form->{login}&timeout=$form->{timeout}&sessionid=$form->{sessionid}|;
+
+  my @vars = qw(module action target href);
+  
+  if ($self->{$item}{href}) {
+    $str = qq|<a href=$self->{$item}{href}|;
+    @vars = qw(module target href);
+  }
+
+  map { delete $self->{$item}{$_} } @vars;
+  
+  delete $self->{$item}{submenu};
+ 
+  # add other params
+  foreach my $key (keys %{ $self->{$item} }) {
+    $str .= "&".$form->escape($key)."=";
+    ($value, $conf) = split /=/, $self->{$item}{$key}, 2;
+    $value = $myconfig->{$value}."/$conf" if ($conf);
+    $str .= $form->escape($value);
+  }
+
+  $str .= qq|#id$form->{tag}| if $target eq 'acc_menu';
+  
+  if ($target) {
+    $str .= qq| target=$target|;
+  }
+  
+  $str .= qq|>|;
+  
+}
+
+
+sub access_control {
+  my ($self, $myconfig, $menulevel) = @_;
+  
+  my @menu = ();
+
+  if ($menulevel eq "") {
+    @menu = grep { !/--/ } @{ $self->{ORDER} };
+  } else {
+    @menu = grep { /^${menulevel}--/ } @{ $self->{ORDER} };
+  }
+
+  my @a = split /;/, $myconfig->{acs};
+  my $excl = ();
+
+  # remove --AR, --AP from array
+  grep { ($a, $b) = split /--/; s/--$a$//; } @a;
+
+  map { $excl{$_} = 1 } @a;
+
+  @a = ();
+  map { push @a, $_ unless $excl{$_} } (@menu);
+
+  @a;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/Num2text.pm b/sql-ledger/SL/Num2text.pm
new file mode 100644
index 000000000..06eee7183
--- /dev/null
+++ b/sql-ledger/SL/Num2text.pm
@@ -0,0 +1,162 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2002
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#=====================================================================
+#
+# this is the default code for the Check package
+#
+#=====================================================================
+
+
+sub init {
+  my $self = shift;
+
+  %{ $self->{numbername} } =
+                   (0 => 'Zero',
+                    1 => 'One',
+                    2 => 'Two',
+	            3 => 'Three',
+		    4 => 'Four',
+		    5 => 'Five',
+		    6 => 'Six',
+		    7 => 'Seven',
+		    8 => 'Eight',
+		    9 => 'Nine',
+		   10 => 'Ten',
+		   11 => 'Eleven',
+		   12 => 'Twelve',
+		   13 => 'Thirteen',
+		   14 => 'Fourteen',
+		   15 => 'Fifteen',
+		   16 => 'Sixteen',
+		   17 => 'Seventeen',
+		   18 => 'Eighteen',
+		   19 => 'Nineteen',
+		   20 => 'Twenty',
+		   30 => 'Thirty',
+		   40 => 'Forty',
+		   50 => 'Fifty',
+		   60 => 'Sixty',
+		   70 => 'Seventy',
+		   80 => 'Eighty',
+		   90 => 'Ninety',
+                10**2 => 'Hundred',
+                10**3 => 'Thousand',
+		10**6 => 'Million',
+		10**9 => 'Billion',
+	       10**12 => 'Trillion',
+		);
+
+}
+
+
+sub num2text {
+  my ($self, $amount) = @_;
+
+  return $self->{numbername}{0} unless $amount;
+
+  my @textnumber = ();
+
+  # split amount into chunks of 3
+  my @num = reverse split //, abs($amount);
+  my @numblock = ();
+  my @a;
+  my $i;
+
+  while (@num) {
+    @a = ();
+    for (1 .. 3) {
+      push @a, shift @num;
+    }
+    push @numblock, join / /, reverse @a;
+  }
+    
+  while (@numblock) {
+
+    $i = $#numblock;
+    @num = split //, $numblock[$i];
+    
+    if ($numblock[$i] == 0) {
+      pop @numblock;
+      next;
+    }
+   
+    if ($numblock[$i] > 99) {
+      # the one from hundreds
+      push @textnumber, $self->{numbername}{$num[0]};
+     
+      # add hundred designation
+      push @textnumber, $self->{numbername}{10**2};
+
+      # reduce numblock
+      $numblock[$i] -= $num[0] * 100;
+      
+    }
+    
+    $numblock[$i] *= 1;
+    
+    if ($numblock[$i] > 9) {
+      # tens
+      push @textnumber, $self->format_ten($numblock[$i]);
+    } elsif ($numblock[$i] > 0) {
+      # ones
+      push @textnumber, $self->{numbername}{$numblock[$i]};
+    }
+    
+    # add thousand, million
+    if ($i) {
+      $num = 10**($i * 3);
+      push @textnumber, $self->{numbername}{$num};
+    }
+      
+    pop @numblock;
+    
+  }
+
+  join ' ', @textnumber;
+
+}
+
+
+sub format_ten {
+  my ($self, $amount) = @_;
+  
+  my $textnumber = "";
+  my @num = split //, $amount;
+
+  if ($amount > 20) {
+    $textnumber = $self->{numbername}{$num[0]*10};
+    $amount = $num[1];
+  } else {
+    $textnumber = $self->{numbername}{$amount};
+    $amount = 0;
+  }
+
+  $textnumber .= " ".$self->{numbername}{$amount} if $amount;
+
+  $textnumber;
+  
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/OE.pm b/sql-ledger/SL/OE.pm
new file mode 100644
index 000000000..dfa424c31
--- /dev/null
+++ b/sql-ledger/SL/OE.pm
@@ -0,0 +1,1581 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2001
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Order entry module
+# Quotation
+#
+#======================================================================
+
+package OE;
+
+
+sub transactions {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+ 
+  my $query;
+  my $ordnumber = 'ordnumber';
+  my $quotation = '0';
+  my ($null, $department_id) = split /--/, $form->{department};
+
+  my $department = " AND o.department_id = $department_id" if $department_id;
+  
+  my $rate = ($form->{vc} eq 'customer') ? 'buy' : 'sell';
+
+  ($form->{transdatefrom}, $form->{transdateto}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
+
+  if ($form->{type} =~ /_quotation$/) {
+    $quotation = '1';
+    $ordnumber = 'quonumber';
+  }
+  
+  my $number = $form->like(lc $form->{$ordnumber});
+  my $name = $form->like(lc $form->{$form->{vc}});
+ 
+  my $query = qq|SELECT o.id, o.ordnumber, o.transdate, o.reqdate,
+                 o.amount, ct.name, o.netamount, o.$form->{vc}_id,
+		 ex.$rate AS exchangerate,
+		 o.closed, o.quonumber, o.shippingpoint, o.shipvia,
+		 e.name AS employee, m.name AS manager, o.curr
+	         FROM oe o
+	         JOIN $form->{vc} ct ON (o.$form->{vc}_id = ct.id)
+	         LEFT JOIN employee e ON (o.employee_id = e.id)
+		 LEFT JOIN employee m ON (e.managerid = m.id)
+	         LEFT JOIN exchangerate ex ON (ex.curr = o.curr
+		                               AND ex.transdate = o.transdate)
+	         WHERE o.quotation = '$quotation'
+		 $department|;
+
+  my %ordinal = ( 'id' => 1,
+                  'ordnumber' => 2,
+                  'transdate' => 3,
+		  'reqdate' => 4,
+		  'name' => 6,
+		  'quonumber' => 11,
+		  'shipvia' => 13,
+		  'employee' => 14,
+		  'manager' => 15
+		);
+
+  my @a = (transdate, $ordnumber, name);
+  push @a, "employee" if $form->{l_employee};
+  if ($form->{type} !~ /(ship|receive)_order/) {
+    push @a, "manager" if $form->{l_manager};
+  }
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+  
+  
+  # build query if type eq (ship|receive)_order
+  if ($form->{type} =~ /(ship|receive)_order/) {
+    
+    my ($warehouse, $warehouse_id) = split /--/, $form->{warehouse};
+
+    $query =  qq|SELECT DISTINCT o.id, o.ordnumber, o.transdate,
+                 o.reqdate, o.amount, ct.name, o.netamount, o.$form->{vc}_id,
+		 ex.$rate AS exchangerate,
+		 o.closed, o.quonumber, o.shippingpoint, o.shipvia,
+		 e.name AS employee, o.curr
+	         FROM oe o
+	         JOIN $form->{vc} ct ON (o.$form->{vc}_id = ct.id)
+		 JOIN orderitems oi ON (oi.trans_id = o.id)
+		 JOIN parts p ON (p.id = oi.parts_id)|;
+
+      if ($warehouse_id && $form->{type} eq 'ship_order') {
+	$query .= qq|
+	         JOIN inventory i ON (oi.parts_id = i.parts_id)
+		 |;
+      }
+
+    $query .= qq|
+	         LEFT JOIN employee e ON (o.employee_id = e.id)
+	         LEFT JOIN exchangerate ex ON (ex.curr = o.curr
+		                               AND ex.transdate = o.transdate)
+	         WHERE o.quotation = '0'
+		 AND (p.inventory_accno_id > 0 OR p.assembly = '1')
+		 AND oi.qty != oi.ship
+		 $department|;
+		 
+    if ($warehouse_id && $form->{type} eq 'ship_order') {
+      $query .= qq|
+                 AND i.warehouse_id = $warehouse_id
+		 AND i.qty >= (oi.qty - oi.ship)
+		 |;
+    }
+
+  }
+ 
+  if ($form->{"$form->{vc}_id"}) {
+    $query .= qq| AND o.$form->{vc}_id = $form->{"$form->{vc}_id"}|;
+  } else {
+    if ($form->{$form->{vc}}) {
+      $query .= " AND lower(ct.name) LIKE '$name'";
+    }
+  }
+  if (!$form->{open} && !$form->{closed}) {
+    $query .= " AND o.id = 0";
+  } elsif (!($form->{open} && $form->{closed})) {
+    $query .= ($form->{open}) ? " AND o.closed = '0'" : " AND o.closed = '1'";
+  }
+
+  if ($form->{$ordnumber}) {
+    $query .= " AND lower($ordnumber) LIKE '$number'";
+  }
+  if ($form->{shipvia}) {
+    $var = $form->like(lc $form->{shipvia});
+    $query .= " AND lower(o.shipvia) LIKE '$var'";
+  }
+  if ($form->{transdatefrom}) {
+    $query .= " AND o.transdate >= '$form->{transdatefrom}'";
+  }
+  if ($form->{transdateto}) {
+    $query .= " AND o.transdate <= '$form->{transdateto}'";
+  }
+
+  $query .= " ORDER by $sortorder";
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my %id = ();
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $ref->{exchangerate} = 1 unless $ref->{exchangerate};
+    push @{ $form->{OE} }, $ref if $ref->{id} != $id{$ref->{id}};
+    $id{$ref->{id}} = $ref->{id};
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+  
+}
+
+
+sub save {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database, turn off autocommit
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+  my $sth;
+  my $null;
+  my $exchangerate = 0;
+
+  ($null, $form->{employee_id}) = split /--/, $form->{employee};
+  unless ($form->{employee_id}) {
+    ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh);
+    $form->{employee} = "$form->{employee}--$form->{employee_id}";
+  }
+  
+  my $ml = ($form->{type} eq 'sales_order') ? 1 : -1;
+  
+  if ($form->{id}) {
+    
+    &adj_onhand($dbh, $form, $ml) if $form->{type} =~ /_order$/;
+    
+    $query = qq|DELETE FROM orderitems
+                WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+
+    $query = qq|DELETE FROM shipto
+                WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+
+  } else {
+    my $uid = time;
+    $uid .= $form->{login};
+    
+    $query = qq|INSERT INTO oe (ordnumber, employee_id)
+		VALUES ('$uid', $form->{employee_id})|;
+    $dbh->do($query) || $form->dberror($query);
+   
+    $query = qq|SELECT id FROM oe
+                WHERE ordnumber = '$uid'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    ($form->{id}) = $sth->fetchrow_array;
+    $sth->finish;
+    
+  }
+
+  my $amount;
+  my $linetotal;
+  my $discount;
+  my $project_id;
+  my $taxrate;
+  my $taxamount;
+  my $fxsellprice;
+  my %taxbase;
+  my @taxaccounts;
+  my %taxaccounts;
+  my $netamount = 0;
+
+  for my $i (1 .. $form->{rowcount}) {
+
+    map { $form->{"${_}_$i"} = $form->parse_amount($myconfig, $form->{"${_}_$i"}) } qw(qty ship);
+     
+    $form->{"discount_$i"} = $form->parse_amount($myconfig, $form->{"discount_$i"}) / 100;
+    $form->{"sellprice_$i"} = $form->parse_amount($myconfig, $form->{"sellprice_$i"});
+ 
+    if ($form->{"qty_$i"}) {
+
+      $fxsellprice = $form->{"sellprice_$i"};
+
+      my ($dec) = ($form->{"sellprice_$i"} =~ /\.(\d+)/);
+      $dec = length $dec;
+      my $decimalplaces = ($dec > 2) ? $dec : 2;
+      
+      $discount = $form->round_amount($form->{"sellprice_$i"} * $form->{"discount_$i"}, $decimalplaces);
+      $form->{"sellprice_$i"} = $form->round_amount($form->{"sellprice_$i"} - $discount, $decimalplaces);
+      
+      $form->{"inventory_accno_$i"} *= 1;
+      $form->{"expense_accno_$i"} *= 1;
+      
+      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);
+      
+      @taxaccounts = split / /, $form->{"taxaccounts_$i"};
+      $taxrate = 0;
+      $taxdiff = 0;
+      
+      map { $taxrate += $form->{"${_}_rate"} } @taxaccounts;
+
+      if ($form->{taxincluded}) {
+	$taxamount = $linetotal * $taxrate / (1 + $taxrate);
+	$taxbase = $linetotal - $taxamount;
+	# we are not keeping a natural price, do not round
+	$form->{"sellprice_$i"} = $form->{"sellprice_$i"} * (1 / (1 + $taxrate));
+      } else {
+	$taxamount = $linetotal * $taxrate;
+	$taxbase = $linetotal;
+      }
+
+      if (@taxaccounts && $form->round_amount($taxamount, 2) == 0) {
+	if ($form->{taxincluded}) {
+	  foreach $item (@taxaccounts) {
+	    $taxamount = $form->round_amount($linetotal * $form->{"${item}_rate"} / (1 + abs($form->{"${item}_rate"})), 2);
+
+	    $taxaccounts{$item} += $taxamount;
+	    $taxdiff += $taxamount; 
+
+	    $taxbase{$item} += $taxbase;
+	  }
+	  $taxaccounts{$taxaccounts[0]} += $taxdiff;
+	} else {
+	  foreach $item (@taxaccounts) {
+	    $taxaccounts{$item} += $linetotal * $form->{"${item}_rate"};
+	    $taxbase{$item} += $taxbase;
+	  }
+	}
+      } else {
+	foreach $item (@taxaccounts) {
+	  $taxaccounts{$item} += $taxamount * $form->{"${item}_rate"} / $taxrate;
+	  $taxbase{$item} += $taxbase;
+	}
+      }
+
+
+      $netamount += $form->{"sellprice_$i"} * $form->{"qty_$i"};
+      
+      $project_id = 'NULL';
+      if ($form->{"projectnumber_$i"}) {
+	($null, $project_id) = split /--/, $form->{"projectnumber_$i"};
+	$project_id *= 1;
+      }
+      
+      # save detail record in orderitems table
+      $query = qq|INSERT INTO orderitems (|;
+      $query .= "id, " if $form->{"orderitems_id_$i"};
+      $query .= qq|trans_id, parts_id, description, qty, sellprice, discount,
+		   unit, reqdate, project_id, serialnumber, ship)
+                   VALUES (|;
+      $query .= qq|$form->{"orderitems_id_$i"},| if $form->{"orderitems_id_$i"};
+      $query .= qq|$form->{id}, $form->{"id_$i"}, |
+		   .$dbh->quote($form->{"description_$i"}).qq|,
+		   $form->{"qty_$i"}, $fxsellprice, $form->{"discount_$i"}, |
+		   .$dbh->quote($form->{"unit_$i"}).qq|, |
+		   .$form->dbquote($form->{"reqdate_$i"}, SQL_DATE).qq|, 
+		   $project_id, |
+		   .$dbh->quote($form->{"serialnumber_$i"}).qq|,
+		   $form->{"ship_$i"})|;
+      $dbh->do($query) || $form->dberror($query);
+
+      $form->{"sellprice_$i"} = $fxsellprice;
+      $form->{"discount_$i"} *= 100;
+    }
+  }
+
+
+  # set values which could be empty
+  map { $form->{$_} *= 1 } qw(vendor_id customer_id taxincluded closed quotation);
+
+  # add up the tax
+  my $tax = 0;
+  map { $tax += $form->round_amount($taxaccounts{$_}, 2) } keys %taxaccounts;
+  
+  $amount = $form->round_amount($netamount + $tax, 2);
+  $netamount = $form->round_amount($netamount, 2);
+
+  if ($form->{currency} eq $form->{defaultcurrency}) {
+    $form->{exchangerate} = 1;
+  } else {
+    $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{transdate}, ($form->{vc} eq 'customer') ? 'buy' : 'sell');
+  }
+  
+  $form->{exchangerate} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{exchangerate});
+  
+  my $quotation = ($form->{type} =~ /_order$/) ? '0' : '1';
+  
+  ($null, $form->{department_id}) = split(/--/, $form->{department});
+  $form->{department_id} *= 1;
+  
+  # save OE record
+  $query = qq|UPDATE oe set
+	      ordnumber = |.$dbh->quote($form->{ordnumber}).qq|,
+	      quonumber = |.$dbh->quote($form->{quonumber}).qq|,
+              transdate = '$form->{transdate}',
+              vendor_id = $form->{vendor_id},
+	      customer_id = $form->{customer_id},
+              amount = $amount,
+              netamount = $netamount,
+	      reqdate = |.$form->dbquote($form->{reqdate}, SQL_DATE).qq|,
+	      taxincluded = '$form->{taxincluded}',
+	      shippingpoint = |.$dbh->quote($form->{shippingpoint}).qq|,
+	      shipvia = |.$dbh->quote($form->{shipvia}).qq|,
+	      notes = |.$dbh->quote($form->{notes}).qq|,
+	      intnotes = |.$dbh->quote($form->{intnotes}).qq|,
+	      curr = '$form->{currency}',
+	      closed = '$form->{closed}',
+	      quotation = '$quotation',
+	      department_id = $form->{department_id},
+	      employee_id = $form->{employee_id},
+	      language_code = '$form->{language_code}'
+              WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $form->{ordtotal} = $amount;
+
+  # add shipto
+  $form->{name} = $form->{$form->{vc}};
+  $form->{name} =~ s/--$form->{"$form->{vc}_id"}//;
+  $form->add_shipto($dbh, $form->{id});
+
+  # save printed, emailed, queued
+  $form->save_status($dbh); 
+    
+  if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
+    if ($form->{vc} eq 'customer') {
+      $form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, $form->{exchangerate}, 0);
+    }
+    if ($form->{vc} eq 'vendor') {
+      $form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, 0, $form->{exchangerate});
+    }
+  }
+  
+
+  if ($form->{type} =~ /_order$/) {
+    # adjust onhand
+    &adj_onhand($dbh, $form, $ml * -1);
+    &adj_inventory($dbh, $myconfig, $form);
+  }
+
+  my %audittrail = ( tablename	=> 'oe',
+                     reference	=> ($form->{type} =~ /_order$/) ? $form->{ordnumber} : $form->{quonumber},
+		     formname	=> $form->{type},
+		     action	=> 'saved',
+		     id		=> $form->{id} );
+
+  $form->audittrail($dbh, "", \%audittrail);
+  
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+  
+}
+
+
+
+sub delete {
+  my ($self, $myconfig, $form, $spool) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  # delete spool files
+  my $query = qq|SELECT spoolfile FROM status
+                 WHERE trans_id = $form->{id}
+		 AND spoolfile IS NOT NULL|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $spoolfile;
+  my @spoolfiles = ();
+
+  while (($spoolfile) = $sth->fetchrow_array) {
+    push @spoolfiles, $spoolfile;
+  }
+  $sth->finish;
+
+
+  $query = qq|SELECT o.parts_id, o.ship, p.inventory_accno_id
+              FROM orderitems o
+	      JOIN parts p ON (p.id = o.parts_id)
+              WHERE trans_id = $form->{id}|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  if ($form->{type} =~ /_order$/) {
+    $ml = ($form->{type} eq 'purchase_order') ? -1 : 1;
+    while (my ($id, $ship, $inv) = $sth->fetchrow_array) {
+      $form->update_balance($dbh,
+			    "parts",
+			    "onhand",
+			    qq|id = $id|,
+			    $ship * $ml) if $inv;
+    }
+  }
+  $sth->finish;
+
+  # delete inventory
+  $query = qq|DELETE FROM inventory
+              WHERE oe_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  # delete status entries
+  $query = qq|DELETE FROM status
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  # delete OE record
+  $query = qq|DELETE FROM oe
+              WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # delete individual entries
+  $query = qq|DELETE FROM orderitems
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|DELETE FROM shipto
+              WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  my %audittrail = ( tablename	=> 'oe',
+                     reference	=> ($form->{type} =~ /_order$/) ? $form->{ordnumber} : $form->{quonumber},
+		     formname	=> $form->{type},
+		     action	=> 'deleted',
+		     id		=> $form->{id} );
+
+  $form->audittrail($dbh, "", \%audittrail);
+  
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  if ($rc) {
+    foreach $spoolfile (@spoolfiles) {
+      unlink "$spool/$spoolfile" if $spoolfile;
+    }
+  }
+  
+  $rc;
+  
+}
+
+
+
+sub retrieve {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query;
+  my $var;
+
+  if ($form->{id}) {
+    # get default accounts and last order number
+    $query = qq|SELECT (SELECT c.accno FROM chart c
+                        WHERE d.inventory_accno_id = c.id) AS inventory_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.income_accno_id = c.id) AS income_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.expense_accno_id = c.id) AS expense_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
+                d.curr AS currencies
+	 	FROM defaults d|;
+  } else {
+    $query = qq|SELECT (SELECT c.accno FROM chart c
+                        WHERE d.inventory_accno_id = c.id) AS inventory_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.income_accno_id = c.id) AS income_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.expense_accno_id = c.id) AS expense_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+                       (SELECT c.accno FROM chart c
+		        WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
+                d.curr AS currencies,
+		current_date AS transdate
+	 	FROM defaults d|;
+  }
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+  $sth->finish;
+
+  
+  if ($form->{id}) {
+    
+    # retrieve order
+    $query = qq|SELECT o.ordnumber, o.transdate, o.reqdate,
+                o.taxincluded, o.shippingpoint, o.shipvia, o.notes, o.intnotes,
+		o.curr AS currency, e.name AS employee, o.employee_id,
+		o.$form->{vc}_id, cv.name AS $form->{vc}, o.amount AS invtotal,
+		o.closed, o.reqdate, o.quonumber, o.department_id,
+		d.description AS department, o.language_code
+		FROM oe o
+	        JOIN $form->{vc} cv ON (o.$form->{vc}_id = cv.id)
+	        LEFT JOIN employee e ON (o.employee_id = e.id)
+	        LEFT JOIN department d ON (o.department_id = d.id)
+		WHERE o.id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+    
+   
+    $query = qq|SELECT * FROM shipto
+                WHERE trans_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    $ref = $sth->fetchrow_hashref(NAME_lc);
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    $sth->finish;
+
+    # get printed, emailed and queued
+    $query = qq|SELECT s.printed, s.emailed, s.spoolfile, s.formname
+                FROM status s
+		WHERE s.trans_id = $form->{id}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $form->{printed} .= "$ref->{formname} " if $ref->{printed};
+      $form->{emailed} .= "$ref->{formname} " if $ref->{emailed};
+      $form->{queued} .= "$ref->{formname} $ref->{spoolfile} " if $ref->{spoolfile};
+    }
+    $sth->finish;
+    map { $form->{$_} =~ s/ +$//g } qw(printed emailed queued);
+
+
+    my %oid = ( 'Pg'		=> 'oid',
+                'PgPP'		=> 'oid',
+                'Oracle'	=> 'rowid',
+		'DB2'		=> '1=1'
+	      );
+
+    # retrieve individual items
+    $query = qq|SELECT o.id AS orderitems_id,
+                c1.accno AS inventory_accno,
+                c2.accno AS income_accno,
+		c3.accno AS expense_accno,
+                p.partnumber, p.assembly, o.description, o.qty,
+		o.sellprice, o.parts_id AS id, o.unit, o.discount, p.bin,
+                o.reqdate, o.project_id, o.serialnumber, o.ship,
+		pr.projectnumber,
+		pg.partsgroup, p.partsgroup_id, p.partnumber AS sku,
+		p.listprice, p.lastcost, p.weight,
+		t.description AS partsgrouptranslation
+		FROM orderitems o
+		JOIN parts p ON (o.parts_id = p.id)
+		LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
+		LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
+		LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
+		LEFT JOIN project pr ON (o.project_id = pr.id)
+		LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+		LEFT JOIN translation t ON (t.trans_id = p.partsgroup_id AND t.language_code = '$form->{language_code}')
+		WHERE o.trans_id = $form->{id}
+                ORDER BY o.$oid{$myconfig->{dbdriver}}|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    # foreign exchange rates
+    &exchangerate_defaults($dbh, $form);
+
+    # query for price matrix
+    my $pmh = &price_matrix_query($dbh, $form);
+    
+    # taxes
+    $query = qq|SELECT c.accno
+		FROM chart c
+		JOIN partstax pt ON (pt.chart_id = c.id)
+		WHERE pt.parts_id = ?|;
+    my $tth = $dbh->prepare($query) || $form->dberror($query);
+   
+    my $taxrate;
+    my $ptref;
+    my $sellprice;
+    my $listprice;
+    
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+      ($decimalplaces) = ($ref->{sellprice} =~ /\.(\d+)/);
+      $decimalplaces = length $decimalplaces;
+      $decimalplaces = 2 unless $decimalplaces;
+
+      $tth->execute($ref->{id});
+      $ref->{taxaccounts} = "";
+      $taxrate = 0;
+      
+      while ($ptref = $tth->fetchrow_hashref(NAME_lc)) {
+        $ref->{taxaccounts} .= "$ptref->{accno} ";
+        $taxrate += $form->{"$ptref->{accno}_rate"};
+      }
+      $tth->finish;
+      chop $ref->{taxaccounts};
+
+      # preserve prices
+      $sellprice = $ref->{sellprice};
+      $listprice = $ref->{listprice};
+      
+      # multiply by exchangerate
+      $ref->{sellprice} = $form->round_amount($ref->{sellprice} * $form->{$form->{currency}}, $decimalplaces);
+      $ref->{listprice} = $form->round_amount($ref->{listprice} * $form->{$form->{currency}}, $decimalplaces);
+      
+      # partnumber and price matrix
+      &price_matrix($pmh, $ref, $form->{transdate}, $decimalplaces, $form, $myconfig, 1);
+
+      $ref->{sellprice} = $sellprice;
+      $ref->{listprice} = $listprice;
+
+      $ref->{partsgroup} = $ref->{partsgrouptranslation} if $ref->{partsgrouptranslation};
+      
+      push @{ $form->{form_details} }, $ref;
+      
+    }
+    $sth->finish;
+
+  } else {
+
+    # get last name used
+    $form->lastname_used($dbh, $myconfig, $form->{vc}) unless $form->{"$form->{vc}_id"};
+    delete $form->{notes};
+
+  }
+
+  $dbh->disconnect;
+
+}
+
+
+sub price_matrix_query {
+  my ($dbh, $form) = @_;
+
+  my $query;
+  my $sth;
+
+  if ($form->{customer_id}) {
+    $query = qq|SELECT p.*, g.pricegroup
+             FROM partscustomer p
+	     LEFT JOIN pricegroup g ON (g.id = p.pricegroup_id)
+	     WHERE p.parts_id = ?
+	     AND p.customer_id = $form->{customer_id}
+
+	     UNION
+
+	     SELECT p.*, g.pricegroup
+	     FROM partscustomer p
+	     LEFT JOIN pricegroup g ON (g.id = p.pricegroup_id)
+	     JOIN customer c ON (c.pricegroup_id = g.id)
+	     WHERE p.parts_id = ?
+	     AND c.id = $form->{customer_id}
+
+	     UNION
+
+	     SELECT p.*, '' AS pricegroup
+	     FROM partscustomer p
+	     WHERE p.customer_id = 0
+	     AND p.pricegroup_id = 0
+	     AND p.parts_id = ?
+
+	     ORDER BY customer_id DESC, pricegroup_id DESC, pricebreak
+	     |;
+    $sth = $dbh->prepare($query) || $form->dberror($query);
+  }
+  
+  if ($form->{vendor_id}) {
+    # price matrix and vendor's partnumber
+    $query = qq|SELECT partnumber
+		FROM partsvendor
+		WHERE parts_id = ?
+		AND vendor_id = $form->{vendor_id}|;
+    $sth = $dbh->prepare($query) || $form->dberror($query);
+  }
+  
+  $sth;
+
+}
+
+
+sub price_matrix {
+  my ($pmh, $ref, $transdate, $decimalplaces, $form, $myconfig, $init) = @_;
+
+  $ref->{pricematrix} = "";
+  my $customerprice = 0;
+  my $pricegroup = 0;
+  my $sellprice;
+  my $mref;
+  
+  # depends if this is a customer or vendor
+  if ($form->{customer_id}) {
+    $pmh->execute($ref->{id}, $ref->{id}, $ref->{id});
+
+    while ($mref = $pmh->fetchrow_hashref(NAME_lc)) {
+
+      # check date
+      if ($mref->{validfrom}) {
+	next if $transdate < $form->datetonum($mref->{validfrom}, $myconfig);
+      }
+      if ($mref->{validto}) {
+	next if $transdate > $form->datetonum($mref->{validto}, $myconfig);
+      }
+
+      # convert price
+      $sellprice = $form->round_amount($mref->{sellprice} * $form->{$mref->{curr}}, $decimalplaces);
+      
+      if ($mref->{customer_id}) {
+	$ref->{sellprice} = $sellprice unless $mref->{pricebreak};
+	$ref->{pricematrix} .= "$mref->{pricebreak}:$sellprice ";
+	$customerprice = 1;
+      }
+
+      if ($mref->{pricegroup_id}) {
+	if (! $customerprice) {
+	  $ref->{sellprice} = $sellprice unless $mref->{pricebreak};
+	  $ref->{pricematrix} .= "$mref->{pricebreak}:$sellprice ";
+	  $pricegroup = 1;
+	}
+      }
+
+      if (! $customerprice && ! $pricegroup) {
+	$ref->{sellprice} = $sellprice unless $mref->{pricebreak};
+	$ref->{pricematrix} .= "$mref->{pricebreak}:$sellprice ";
+      }
+
+    }
+    $pmh->finish;
+
+    if ($ref->{pricematrix} !~ /^0:/) {
+      if ($init) {
+	$sellprice = $form->round_amount($ref->{sellprice}, $decimalplaces);
+      } else {
+	$sellprice = $form->round_amount($ref->{sellprice} * (1 - $form->{tradediscount}), $decimalplaces);
+      }
+      $ref->{pricematrix} = "0:$sellprice ".$ref->{pricematrix};
+    }
+    chop $ref->{pricematrix};
+
+  }
+
+
+  if ($form->{vendor_id}) {
+    $pmh->execute($ref->{id});
+    
+    $mref = $pmh->fetchrow_hashref(NAME_lc);
+
+    if ($mref->{partnumber}) {
+      $ref->{partnumber} = $mref->{partnumber};
+    }
+
+    if ($mref->{lastcost}) {
+      # do a conversion
+      $ref->{sellprice} = $form->round_amount($mref->{lastcost} * $form->{$mref->{curr}}, $decimalplaces);
+    }
+    $pmh->finish;
+
+    $ref->{sellprice} *= 1;
+
+    # add 0:price to matrix
+    $ref->{pricematrix} = "0:$ref->{sellprice}";
+
+  }
+
+}
+
+
+sub exchangerate_defaults {
+  my ($dbh, $form) = @_;
+
+  my $var;
+  my $buysell = ($form->{vc} eq "customer") ? "buy" : "sell";
+  
+  # get default currencies
+  my $query = qq|SELECT substr(curr,1,3), curr FROM defaults|;
+  my $eth = $dbh->prepare($query) || $form->dberror($query);
+  $eth->execute;
+  ($form->{defaultcurrency}, $form->{currencies}) = $eth->fetchrow_array;
+  $eth->finish;
+
+  $query = qq|SELECT $buysell
+              FROM exchangerate
+	      WHERE curr = ?
+	      AND transdate = ?|;
+  my $eth1 = $dbh->prepare($query) || $form->dberror($query);
+  $query = qq~SELECT max(transdate || ' ' || $buysell || ' ' || curr)
+              FROM exchangerate
+	      WHERE curr = ?~;
+  my $eth2 = $dbh->prepare($query) || $form->dberror($query);
+
+  # get exchange rates for transdate or max
+  foreach $var (split /:/, substr($form->{currencies},4)) {
+    $eth1->execute($var, $form->{transdate});
+    ($form->{$var}) = $eth1->fetchrow_array;
+    if (! $form->{$var} ) {
+      $eth2->execute($var);
+      
+      ($form->{$var}) = $eth2->fetchrow_array;
+      ($null, $form->{$var}) = split / /, $form->{$var};
+      $form->{$var} = 1 unless $form->{$var};
+      $eth2->finish;
+    }
+    $eth1->finish;
+  }
+
+  $form->{$form->{defaultcurrency}} = 1;
+      
+}
+
+
+sub order_details {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  my $query;
+  my $sth;
+    
+  my $item;
+  my $i;
+  my @sortlist = ();
+  my $projectnumber;
+  my $projectnumber_id;
+  my $translation;
+  my $partsgroup;
+
+  my %oid = ( 'Pg'	=> 'oid',
+              'PgPP'	=> 'oid',
+              'Oracle'	=> 'rowid',
+	      'DB2'	=> '1=1'
+	    );
+  
+  # sort items by project and partsgroup
+  for $i (1 .. $form->{rowcount}) {
+    $projectnumber = "";
+    $partsgroup = "";
+    $projectnumber_id = 0;
+    if ($form->{"projectnumber_$i"} && $form->{groupprojectnumber}) {
+      ($projectnumber, $projectnumber_id) = split /--/, $form->{"projectnumber_$i"};
+    }
+    if ($form->{"partsgroup_$i"} && $form->{grouppartsgroup}) {
+      ($partsgroup) = split /--/, $form->{"partsgroup_$i"};
+    }
+    push @sortlist, [ $i, "$projectnumber$partsgroup", $projectnumber, $projectnumber_id, $partsgroup ];
+
+    # sort the whole thing by project and group
+    @sortlist = sort { $a->[1] cmp $b->[1] } @sortlist;
+
+  }
+
+  # if there is a warehouse limit picking
+  if ($form->{warehouse_id} && $form->{formname} =~ /(pick|packing)_list/) {
+    # run query to check for inventory
+    $query = qq|SELECT sum(qty) AS qty
+                FROM inventory
+		WHERE parts_id = ?
+		AND warehouse_id = ?|;
+    $sth = $dbh->prepare($query) || $form->dberror($query);
+
+    for $i (1 .. $form->{rowcount}) {
+      $sth->execute($form->{"id_$i"}, $form->{warehouse_id}) || $form->dberror;
+
+      ($qty) = $sth->fetchrow_array;
+      $sth->finish;
+
+      $form->{"qty_$i"} = 0 if $qty == 0;
+      
+      if ($form->parse_amount($myconfig, $form->{"ship_$i"}) > $qty) {
+	$form->{"ship_$i"} = $form->format_amount($myconfig, $qty);
+      }
+    }
+  }
+    
+  my @taxaccounts;
+  my %taxaccounts;
+  my $taxrate;
+  my $taxamount;
+  my $taxbase;
+  my $taxdiff;
+ 
+  $query = qq|SELECT p.description, t.description
+              FROM project p
+	      LEFT JOIN translation t ON (t.trans_id = p.id AND t.language_code = '$form->{language_code}')
+	      WHERE id = ?|;
+  my $prh = $dbh->prepare($query) || $form->dberror($query);
+
+  my $runningnumber = 1;
+  my $sameitem = "";
+  my $subtotal;
+  my $k = scalar @sortlist;
+  my $j = 0;
+  
+  foreach $item (@sortlist) {
+    $i = $item->[0];
+    $j++;
+
+    if ($form->{groupprojectnumber} || $form->{grouppartsgroup}) {
+      if ($item->[1] ne $sameitem) {
+
+        $projectnumber = "";
+	if ($form->{groupprojectnumber} && $item->[2]) {
+	  # get project description
+	  $prh->execute($item->[3]) || $form->dberror($query);
+
+	  ($projectnumber, $translation) = $prh->fetchrow_array;
+	  $prh->finish;
+
+	  $projectnumber = ($translation) ? "$item->[2], $translation" : "$item->[2], $projectnumber";
+	}
+	  
+	if ($form->{grouppartsgroup} && $item->[4]) {
+	  $projectnumber .= " / " if $projectnumber;
+	  $projectnumber .= $item->[4];
+	}
+	
+	$form->{projectnumber} = $projectnumber;
+	$form->format_string(projectnumber);
+	
+	push(@{ $form->{description} }, qq|$form->{projectnumber}|);
+	$sameitem = $item->[1];
+
+	map { push(@{ $form->{$_} }, "") } qw(runningnumber number sku qty ship unit bin serialnumber reqdate projectnumber sellprice listprice netprice discount discountrate linetotal weight);
+      }
+    }
+
+    $form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
+    
+    if ($form->{"qty_$i"} != 0) {
+
+      $form->{totalqty} += $form->{"qty_$i"};
+      $form->{totalship} += $form->{"ship_$i"};
+      $form->{totalweight} += ($form->{"weight_$i"} * $form->{"qty_$i"});
+
+      # add number, description and qty to $form->{number}, ....
+      push(@{ $form->{runningnumber} }, $runningnumber++);
+      push(@{ $form->{number} }, qq|$form->{"partnumber_$i"}|);
+      push(@{ $form->{sku} }, qq|$form->{"sku_$i"}|);
+      push(@{ $form->{description} }, qq|$form->{"description_$i"}|);
+      push(@{ $form->{qty} }, $form->format_amount($myconfig, $form->{"qty_$i"}));
+      push(@{ $form->{ship} }, $form->format_amount($myconfig, $form->{"ship_$i"}));
+      push(@{ $form->{unit} }, qq|$form->{"unit_$i"}|);
+      push(@{ $form->{bin} }, qq|$form->{"bin_$i"}|);
+      push(@{ $form->{serialnumber} }, qq|$form->{"serialnumber_$i"}|);
+      push(@{ $form->{reqdate} }, qq|$form->{"reqdate_$i"}|);
+      push(@{ $form->{projectnumber} }, qq|$form->{"projectnumber_$i"}|);
+      
+      push(@{ $form->{sellprice} }, $form->{"sellprice_$i"});
+ 
+      push(@{ $form->{listprice} }, $form->{"listprice_$i"});
+      
+      push(@{ $form->{weight} }, $form->{"weight_$i"});
+
+      my $sellprice = $form->parse_amount($myconfig, $form->{"sellprice_$i"});
+      my ($dec) = ($sellprice =~ /\.(\d+)/);
+      $dec = length $dec;
+      my $decimalplaces = ($dec > 2) ? $dec : 2;
+
+      my $discount = $form->round_amount($sellprice * $form->parse_amount($myconfig, $form->{"discount_$i"}) / 100, $decimalplaces);
+
+      # keep a netprice as well, (sellprice - discount)
+      $form->{"netprice_$i"} = $sellprice - $discount;
+
+      my $linetotal = $form->round_amount($form->{"qty_$i"} * $form->{"netprice_$i"}, 2);
+
+      push(@{ $form->{netprice} }, ($form->{"netprice_$i"} != 0) ? $form->format_amount($myconfig, $form->{"netprice_$i"}, $decimalplaces) : " ");
+      
+      $discount = ($discount != 0) ? $form->format_amount($myconfig, $discount * -1, $decimalplaces) : " ";
+      $linetotal = ($linetotal != 0) ? $linetotal : " ";
+
+      push(@{ $form->{discount} }, $discount);
+      push(@{ $form->{discountrate} }, $form->format_amount($myconfig, $form->{"discount_$i"}));
+      
+      $form->{ordtotal} += $linetotal;
+
+      # this is for the subtotals for grouping
+      $subtotal += $linetotal;
+
+      push(@{ $form->{linetotal} }, $form->format_amount($myconfig, $linetotal, 2));
+      
+      $taxrate = 0;
+      
+      map { $taxrate += $form->{"${_}_rate"} } split / /, $form->{"taxaccounts_$i"};
+
+      if ($form->{taxincluded}) {
+	# calculate tax
+	$taxamount = $linetotal * $taxrate / (1 + $taxrate);
+	$taxbase = $linetotal / (1 + $taxrate);
+      } else {
+        $taxamount = $linetotal * $taxrate;
+	$taxbase = $linetotal;
+      }
+
+
+      if ($form->round_amount($taxamount, 2) != 0) {
+	foreach my $item (split / /, $form->{"taxaccounts_$i"}) {
+	  $taxaccounts{$item} += $taxamount * $form->{"${item}_rate"} / $taxrate;
+	  $taxbase{$item} += $taxbase;
+	}
+      }
+
+      if ($form->{"assembly_$i"}) {
+	$form->{stagger} = -1;
+	&assembly_details($dbh, $form, $form->{"id_$i"}, $oid{$myconfig->{dbdriver}}, $form->{"qty_$i"});
+      }
+
+    }
+
+    # add subtotal
+    if ($form->{groupprojectnumber} || $form->{grouppartsgroup}) {
+      if ($subtotal) {
+	if ($j < $k) {
+	  # look at next item
+	  if ($sortlist[$j]->[1] ne $sameitem) {
+
+	    map { push(@{ $form->{$_} }, "") } qw(runningnumber number sku qty ship unit bin serialnumber reqdate projectnumber sellprice listprice netprice discount discountrate weight);
+
+	    push(@{ $form->{description} }, $form->{groupsubtotaldescription});
+
+            if (exists $form->{groupsubtotaldescription}) {
+	      push(@{ $form->{linetotal} }, $form->format_amount($myconfig, $subtotal, 2));
+	    } else {
+	      push(@{ $form->{linetotal} }, "");
+	    }
+
+	    $subtotal = 0;
+	  }
+
+	} else {
+
+	  # got last item
+          if (exists $form->{groupsubtotaldescription}) {
+	    
+	    map { push(@{ $form->{$_} }, "") } qw(runningnumber number sku qty ship unit bin serialnumber reqdate projectnumber sellprice listprice netprice discount discountrate weight);
+
+	    push(@{ $form->{description} }, $form->{groupsubtotaldescription});
+	    push(@{ $form->{linetotal} }, $form->format_amount($myconfig, $subtotal, 2));
+	  }
+	}
+      }
+    }
+  }
+
+
+  my $tax = 0;
+  foreach $item (sort keys %taxaccounts) {
+    if ($form->round_amount($taxaccounts{$item}, 2) != 0) {
+      push(@{ $form->{taxbase} }, $form->format_amount($myconfig, $taxbase{$item}, 2));
+      
+      $tax += $taxamount = $form->round_amount($taxaccounts{$item}, 2);
+      
+      push(@{ $form->{tax} }, $form->format_amount($myconfig, $taxamount, 2));
+      push(@{ $form->{taxdescription} }, $form->{"${item}_description"});
+      push(@{ $form->{taxrate} }, $form->format_amount($myconfig, $form->{"${item}_rate"} * 100));
+      push(@{ $form->{taxnumber} }, $form->{"${item}_taxnumber"});
+    }
+  }
+
+  map { $form->{$_} = $form->format_amount($myconfig, $form->{$_}) } qw(totalqty totalship totalweight);
+  $form->{subtotal} = $form->format_amount($myconfig, $form->{ordtotal}, 2);
+  $form->{ordtotal} = ($form->{taxincluded}) ? $form->{ordtotal} : $form->{ordtotal} + $tax;
+
+  use SL::CP;
+  my $c;
+  if ($form->{language_code}) {
+    $c = new CP $form->{language_code};
+  } else {
+    $c = new CP $myconfig->{countrycode};
+  }
+  $c->init;
+  my $whole;
+  ($whole, $form->{decimal}) = split /\./, $form->{ordtotal};
+  $form->{decimal} .= "00";
+  $form->{decimal} = substr($form->{decimal}, 0, 2);
+  $form->{text_amount} = $c->num2text($whole);
+  
+  # format amounts
+  $form->{quototal} = $form->{ordtotal} = $form->format_amount($myconfig, $form->{ordtotal}, 2);
+
+  $dbh->disconnect;
+
+}
+
+
+sub assembly_details {
+  my ($dbh, $form, $id, $oid, $qty) = @_;
+
+  my $sm = "";
+  my $spacer;
+
+  $form->{stagger}++;
+  if ($form->{format} eq 'html') {
+    $spacer = "&nbsp;" x (3 * ($form->{stagger} - 1)) if $form->{stagger} > 1;
+  }
+  if ($form->{format} =~ /(postscript|pdf)/) {
+    if ($form->{stagger} > 1) {
+      $spacer = ($form->{stagger} - 1) * 3;
+      $spacer = '\rule{'.$spacer.'mm}{0mm}';
+    }
+  }
+
+  # get parts and push them onto the stack
+  my $sortorder = "";
+  
+  if ($form->{grouppartsgroup}) {
+    $sortorder = qq|ORDER BY pg.partsgroup, a.$oid|;
+  } else {
+    $sortorder = qq|ORDER BY a.$oid|;
+  }
+  
+  my $where = ($form->{formname} eq 'work_order') ? "1 = 1" : "a.bom = '1'";
+  
+  my $query = qq|SELECT p.partnumber, p.description, p.unit, a.qty,
+	         pg.partsgroup, p.partnumber AS sku, p.assembly, p.id, p.bin
+	         FROM assembly a
+	         JOIN parts p ON (a.parts_id = p.id)
+	         LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+	         WHERE $where
+	         AND a.id = '$id'
+	         $sortorder|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+   
+    if ($form->{grouppartsgroup} && $ref->{partsgroup} ne $sm) {
+      map { push(@{ $form->{$_} }, "") } qw(number sku unit qty runningnumber ship bin serialnumber reqdate projectnumber sellprice listprice netprice discount discountrate linetotal);
+      $sm = ($ref->{partsgroup}) ? $ref->{partsgroup} : "";
+      push(@{ $form->{description} }, "$spacer$sm");
+    }
+    
+    if ($form->{stagger}) {
+      push(@{ $form->{description} }, qq|$spacer$ref->{sku}, $ref->{description}|);
+      map { push(@{ $form->{$_} }, "") } qw(number sku runningnumber ship serialnumber reqdate projectnumber sellprice listprice netprice discount discountrate linetotal);
+    } else {
+      push(@{ $form->{description} }, qq|$ref->{description}|);
+      push(@{ $form->{sku} }, $ref->{partnumber});
+      push(@{ $form->{number} }, $ref->{partnumber});
+      
+      map { push(@{ $form->{$_} }, "") } qw(runningnumber ship serialnumber reqdate projectnumber sellprice listprice netprice discount discountrate linetotal);
+    }
+      
+    push(@{ $form->{qty} }, $form->format_amount($myconfig, $ref->{qty} * $qty));
+    map { push(@{ $form->{$_} }, $ref->{$_}) } qw(unit bin);
+
+    
+    if ($ref->{assembly} && $form->{formname} eq 'work_order') {
+      &assembly_details($dbh, $form, $ref->{id}, $oid, $ref->{qty} * $qty);
+    }
+    
+  }
+  $sth->finish;
+
+  $form->{stagger}--;
+  
+}
+
+
+sub project_description {
+  my ($self, $dbh, $id) = @_;
+
+  my $query = qq|SELECT description
+                 FROM project
+		 WHERE id = $id|;
+  ($_) = $dbh->selectrow_array;
+  
+  $_;
+
+}
+
+
+sub get_warehouses {
+  my ($self, $myconfig, $form) = @_;
+  
+  my $dbh = $form->dbconnect($myconfig);
+  # setup warehouses
+  my $query = qq|SELECT id, description
+                 FROM warehouse
+		 ORDER BY 2|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_warehouses} }, $ref;
+  }
+  $sth->finish;
+
+  $dbh->disconnect;
+
+}
+
+
+sub save_inventory {
+  my ($self, $myconfig, $form) = @_;
+  
+  my ($null, $warehouse_id) = split /--/, $form->{warehouse};
+  $warehouse_id *= 1;
+
+  my $ml = ($form->{type} eq 'ship_order') ? -1 : 1;
+  
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  my $sth;
+  my $wth;
+  my $serialnumber;
+  my $ship;
+  
+  my $employee_id;
+  ($null, $employee_id) = split /--/, $form->{employee};
+  ($null, $employee_id) = $form->get_employee($dbh) if ! $employee_id;
+ 
+  $query = qq|SELECT serialnumber, ship
+              FROM orderitems
+              WHERE trans_id = ?
+	      AND id = ?
+	      FOR UPDATE|;
+  $sth = $dbh->prepare($query) || $form->dberror($query);
+
+  $query = qq|SELECT sum(qty)
+              FROM inventory
+	      WHERE parts_id = ?
+	      AND warehouse_id = ?|;
+  $wth = $dbh->prepare($query) || $form->dberror($query);
+  
+
+  for my $i (1 .. $form->{rowcount}) {
+
+    $ship = (abs($form->{"ship_$i"}) > abs($form->{"qty_$i"})) ? $form->{"qty_$i"} : $form->{"ship_$i"};
+    
+    if ($warehouse_id && $form->{type} eq 'ship_order') {
+
+      $wth->execute($form->{"id_$i"}, $warehouse_id) || $form->dberror;
+
+      ($qty) = $wth->fetchrow_array;
+      $wth->finish;
+
+      if ($ship > $qty) {
+	$ship = $qty;
+      }
+    }
+
+    
+    if ($ship != 0) {
+
+      $ship *= $ml;
+      $query = qq|INSERT INTO inventory (parts_id, warehouse_id,
+                  qty, oe_id, orderitems_id, shippingdate, employee_id)
+                  VALUES ($form->{"id_$i"}, $warehouse_id,
+		  $ship, $form->{"id"},
+		  $form->{"orderitems_id_$i"}, '$form->{shippingdate}',
+		  $employee_id)|;
+      $dbh->do($query) || $form->dberror($query);
+     
+      # add serialnumber, ship to orderitems
+      $sth->execute($form->{id}, $form->{"orderitems_id_$i"}) || $form->dberror;
+      ($serialnumber, $ship) = $sth->fetchrow_array;
+      $sth->finish;
+
+      $serialnumber .= " " if $serialnumber;
+      $serialnumber .= qq|$form->{"serialnumber_$i"}|;
+      $ship += $form->{"ship_$i"};
+
+      $query = qq|UPDATE orderitems SET
+                  serialnumber = '$serialnumber',
+		  ship = $ship,
+		  reqdate = '$form->{shippingdate}'
+		  WHERE trans_id = $form->{id}
+		  AND id = $form->{"orderitems_id_$i"}|;
+      $dbh->do($query) || $form->dberror($query);
+      
+      
+      # update order with ship via
+      $query = qq|UPDATE oe SET
+                  shippingpoint = '$form->{shippingpoint}',
+                  shipvia = '$form->{shipvia}'
+		  WHERE id = $form->{id}|;
+      $dbh->do($query) || $form->dberror($query);
+      
+		  
+      # update onhand for parts
+      $form->update_balance($dbh,
+                            "parts",
+                            "onhand",
+                            qq|id = $form->{"id_$i"}|,
+                            $form->{"ship_$i"} * $ml);
+
+    }
+  }
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+
+}
+
+
+sub adj_onhand {
+  my ($dbh, $form, $ml) = @_;
+
+  my $query = qq|SELECT oi.parts_id, oi.ship, p.inventory_accno_id, p.assembly
+                 FROM orderitems oi
+		 JOIN parts p ON (p.id = oi.parts_id)
+                 WHERE oi.trans_id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $query = qq|SELECT sum(p.inventory_accno_id)
+	      FROM parts p
+	      JOIN assembly a ON (a.parts_id = p.id)
+	      WHERE a.id = ?|;
+  my $ath = $dbh->prepare($query) || $form->dberror($query);
+
+  my $ispa;
+  my $ref;
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    if ($ref->{inventory_accno_id} || $ref->{assembly}) {
+
+      # do not update if assembly consists of all services
+      if ($ref->{assembly}) {
+	$ath->execute($ref->{parts_id}) || $form->dberror($query);
+
+        ($ispa) = $ath->fetchrow_array;
+	$ath->finish;
+
+	next unless $ispa;
+	
+      }
+
+      # adjust onhand in parts table
+      $form->update_balance($dbh,
+			    "parts",
+			    "onhand",
+			    qq|id = $ref->{parts_id}|,
+			    $ref->{ship} * $ml);
+    }
+  }
+  
+  $sth->finish;
+
+}
+
+
+sub adj_inventory {
+  my ($dbh, $myconfig, $form) = @_;
+
+  my %oid = ( 'Pg'	=> 'oid',
+              'PgPP'	=> 'oid',
+              'Oracle'	=> 'rowid',
+	      'DB2'	=> '1=1'
+	    );
+  
+  # increase/reduce qty in inventory table
+  my $query = qq|SELECT oi.id, oi.parts_id, oi.ship
+                 FROM orderitems oi
+                 WHERE oi.trans_id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $query = qq|SELECT $oid{$myconfig->{dbdriver}} AS oid, qty,
+                     (SELECT SUM(qty) FROM inventory
+                      WHERE oe_id = $form->{id}
+		      AND orderitems_id = ?) AS total
+	      FROM inventory
+              WHERE oe_id = $form->{id}
+	      AND orderitems_id = ?|;
+  my $ith = $dbh->prepare($query) || $form->dberror($query);
+  
+  my $qty;
+  my $ml = ($form->{type} =~ /(ship|sales)_order/) ? -1 : 1;
+  
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    $ith->execute($ref->{id}, $ref->{id}) || $form->dberror($query);
+
+    while (my $inv = $ith->fetchrow_hashref(NAME_lc)) {
+
+      if (($qty = (($inv->{total} * $ml) - $ref->{ship})) >= 0) {
+	$qty = $inv->{qty} if ($qty > ($inv->{qty} * $ml));
+	
+	$form->update_balance($dbh,
+                              "inventory",
+                              "qty",
+                              qq|$oid{$myconfig->{dbdriver}} = $inv->{oid}|,
+                              $qty * -1 * $ml);
+      }
+    }
+    $ith->finish;
+
+  }
+  $sth->finish;
+
+  # delete inventory entries if qty = 0
+  $query = qq|DELETE FROM inventory
+              WHERE oe_id = $form->{id}
+	      AND qty = 0|;
+  $dbh->do($query) || $form->dberror($query);
+
+}
+
+
+sub get_inventory {
+  my ($self, $myconfig, $form) = @_;
+  
+  my ($null, $warehouse_id) = split /--/, $form->{warehouse};
+  $warehouse_id *= 1;
+
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT p.id, p.partnumber, p.description, p.onhand,
+                 pg.partsgroup
+                 FROM parts p
+		 LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+	         WHERE p.onhand > 0|;
+
+  if ($form->{partnumber}) {
+    $var = $form->like(lc $form->{partnumber});
+    $query .= "
+                 AND lower(p.partnumber) LIKE '$var'";
+  }
+  if ($form->{description}) {
+    $var = $form->like(lc $form->{description});
+    $query .= "
+                 AND lower(p.description) LIKE '$var'";
+  }
+  if ($form->{partsgroup}) {
+    $var = $form->like(lc $form->{partsgroup});
+    $query .= "
+                 AND lower(pg.partsgroup) LIKE '$var'";
+  }
+  
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+
+  $query = qq|SELECT sum(i.qty), w.description, w.id
+              FROM inventory i
+	      LEFT JOIN warehouse w ON (w.id = i.warehouse_id)
+	      WHERE i.parts_id = ?
+	      AND i.warehouse_id != $warehouse_id
+	      GROUP BY w.description, w.id|;
+  $wth = $dbh->prepare($query) || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    
+    $wth->execute($ref->{id}) || $form->dberror;
+    
+    while (($qty, $warehouse, $warehouse_id) = $wth->fetchrow_array) {
+      push @{ $form->{all_inventory} }, {'id' => $ref->{id},
+                                         'partnumber' => $ref->{partnumber},
+                                         'description' => $ref->{description},
+					 'partsgroup' => $ref->{partsgroup},
+					 'qty' => $qty,
+					 'warehouse_id' => $warehouse_id,
+                                         'warehouse' => $warehouse} if $qty > 0;
+    }
+    $wth->finish;
+  }
+  $sth->finish;
+
+  $dbh->disconnect;
+
+  # sort inventory
+  @{ $form->{all_inventory} } = sort { $a->{$form->{sort}} cmp $b->{$form->{sort}} } @{ $form->{all_inventory} };
+
+}
+
+
+sub transfer {
+  my ($self, $myconfig, $form) = @_;
+  
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  my $query = qq|INSERT INTO inventory
+                 (warehouse_id, parts_id, qty, shippingdate, employee_id)
+		 VALUES (?, ?, ?, ?, ?)|;
+  $sth = $dbh->prepare($query) || $form->dberror($query);
+
+  ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh);
+
+  my @a = localtime; $a[5] += 1900; $a[4]++;
+  $shippingdate = "$a[5]-$a[4]-$a[3]";
+
+  for my $i (1 .. $form->{rowcount}) {
+    $qty = $form->parse_amount($myconfig, $form->{"transfer_$i"});
+
+    $qty = $form->{"qty_$i"} if ($qty > $form->{"qty_$i"});
+    
+    if ($qty) {
+      # to warehouse
+      $sth->execute($form->{warehouse_id}, $form->{"id_$i"}, $qty, $shippingdate, $form->{employee_id}) || $form->dberror;
+
+      $sth->finish;
+      
+      # from warehouse
+      $sth->execute($form->{"warehouse_id_$i"}, $form->{"id_$i"}, $qty * -1, $shippingdate, $form->{employee_id}) || $form->dberror;
+
+      $sth->finish;
+    }
+  }
+
+  my $rc = $dbh->commit;
+  $dbh->disconnect;
+
+  $rc;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/OP.pm b/sql-ledger/SL/OP.pm
new file mode 100644
index 000000000..184566c14
--- /dev/null
+++ b/sql-ledger/SL/OP.pm
@@ -0,0 +1,118 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2003
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Overpayment function
+# used in AR, AP, IS, IR, OE, CP
+#
+#======================================================================
+
+package OP;
+
+sub overpayment {
+  my ($self, $myconfig, $form, $dbh, $amount, $ml) = @_;
+ 
+  my $fxamount = $form->round_amount($amount * $form->{exchangerate}, 2);
+  my ($paymentaccno) = split /--/, $form->{account};
+  
+  my $vc_id = "$form->{vc}_id";
+
+  my $uid = time;
+  $uid .= $form->{login};
+
+  # add AR/AP header transaction with a payment
+  $query = qq|INSERT INTO $form->{arap} (invnumber, employee_id)
+	      VALUES ('$uid', (SELECT id FROM employee
+			     WHERE login = '$form->{login}'))|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|SELECT id FROM $form->{arap}
+	    WHERE invnumber = '$uid'|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  ($uid) = $sth->fetchrow_array;
+  $sth->finish;
+
+  my $invnumber = $form->{invnumber};
+  if (! $invnumber) {
+    $invnumber = $form->update_defaults($myconfig, ($form->{arap} eq 'ar') ? "sinumber" : "vinumber", $dbh);
+  }
+  
+  $query = qq|UPDATE $form->{arap} set
+	      invnumber = |.$dbh->quote($invnumber).qq|,
+	      $vc_id = $form->{"$form->{vc}_id"},
+	      transdate = '$form->{datepaid}',
+	      datepaid = '$form->{datepaid}',
+	      duedate = '$form->{datepaid}',
+	      netamount = 0,
+	      amount = 0,
+	      paid = $fxamount,
+	      curr = '$form->{currency}',
+	      department_id = $form->{department_id}
+	      WHERE id = $uid|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # add AR/AP
+  ($accno) = split /--/, $form->{$form->{ARAP}};
+  
+  $query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate, amount)
+	      VALUES ($uid, (SELECT id FROM chart
+			     WHERE accno = '$accno'),
+	      '$form->{datepaid}', $fxamount * $ml)|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # add payment
+  $query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
+	      amount, source, memo)
+	      VALUES ($uid, (SELECT id FROM chart
+			     WHERE accno = '$paymentaccno'),
+		'$form->{datepaid}', $amount * $ml * -1, |
+		.$dbh->quote($form->{source}).qq|, |
+		.$dbh->quote($form->{memo}).qq|)|;
+  $dbh->do($query) || $form->dberror($query);
+
+  # add exchangerate difference
+  if ($fxamount != $amount) {
+    $query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
+		amount, cleared, fx_transaction)
+		VALUES ($uid, (SELECT id FROM chart
+			       WHERE accno = '$paymentaccno'),
+	      '$form->{datepaid}', ($fxamount - $amount) * $ml * -1,
+	      '1', '1')|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+  
+  my %audittrail = ( tablename  => $form->{arap},
+                     reference  => $invnumber,
+		     formname   => ($form->{arap} eq 'ar') ? 'deposit' : 'pre-payment',
+		     action     => 'posted',
+		     id         => $uid );
+ 
+  $form->audittrail($dbh, "", \%audittrail);
+  
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/PE.pm b/sql-ledger/SL/PE.pm
new file mode 100644
index 000000000..f0850a7cf
--- /dev/null
+++ b/sql-ledger/SL/PE.pm
@@ -0,0 +1,639 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2003
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Project module
+# also used for partsgroups
+#
+#======================================================================
+
+package PE;
+
+
+sub projects {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->{sort} = "projectnumber" unless $form->{sort};
+  my @a = ($form->{sort});
+  my %ordinal = ( projectnumber	=> 2,
+                  description	=> 3 );
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+
+  my $query = qq|SELECT id, projectnumber, description
+                 FROM project
+		 WHERE 1 = 1|;
+
+  if ($form->{projectnumber}) {
+    my $projectnumber = $form->like(lc $form->{projectnumber});
+    $query .= " AND lower(projectnumber) LIKE '$projectnumber'";
+  }
+  if ($form->{projectdescription}) {
+    my $description = $form->like(lc $form->{projectdescription});
+    $query .= " AND lower(description) LIKE '$description'";
+  }
+  if ($form->{status} eq 'orphaned') {
+    $query .= " AND id NOT IN (SELECT p.id
+                               FROM project p, acc_trans a
+			       WHERE p.id = a.project_id)
+                AND id NOT IN (SELECT p.id
+		               FROM project p, invoice i
+			       WHERE p.id = i.project_id)
+		AND id NOT IN (SELECT p.id
+		               FROM project p, orderitems o
+			       WHERE p.id = o.project_id)";
+  }
+
+  $query .= qq|
+		 ORDER BY $sortorder|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $i = 0;
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{project_list} }, $ref;
+    $i++;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+  
+  $i;
+
+}
+
+
+sub get_project {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT *
+                 FROM project
+	         WHERE id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+
+  # check if it is orphaned
+  $query = qq|SELECT count(*)
+              FROM acc_trans
+	      WHERE project_id = $form->{id}
+	   UNION
+	      SELECT count(*)
+	      FROM invoice
+	      WHERE project_id = $form->{id}
+	   UNION
+	      SELECT count(*)
+	      FROM orderitems
+	      WHERE project_id = $form->{id}
+	     |;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my ($count) = $sth->fetchrow_array) {
+    $form->{orphaned} += $count;
+  }
+  $sth->finish;
+  $form->{orphaned} = !$form->{orphaned};
+  
+  $dbh->disconnect;
+
+}
+
+
+sub save_project {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  if ($form->{id}) {
+    $query = qq|UPDATE project SET
+                projectnumber = |.$dbh->quote($form->{projectnumber}).qq|,
+		description = |.$dbh->quote($form->{description}).qq|
+		WHERE id = $form->{id}|;
+  } else {
+    $query = qq|INSERT INTO project
+                (projectnumber, description)
+                VALUES (|
+		.$dbh->quote($form->{projectnumber}).qq|, |
+		.$dbh->quote($form->{description}).qq|)|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub partsgroups {
+  my ($self, $myconfig, $form) = @_;
+  
+  my $var;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->{sort} = "partsgroup" unless $form->{partsgroup};
+  my @a = (partsgroup);
+  my $sortorder = $form->sort_order(\@a);
+
+  my $query = qq|SELECT g.*
+                 FROM partsgroup g|;
+
+  my $where = "1 = 1";
+  
+  if ($form->{partsgroup}) {
+    $var = $form->like(lc $form->{partsgroup});
+    $where .= " AND lower(partsgroup) LIKE '$var'";
+  }
+  $query .= qq|
+               WHERE $where
+	       ORDER BY $sortorder|;
+  
+  if ($form->{status} eq 'orphaned') {
+    $query = qq|SELECT g.*
+                FROM partsgroup g
+                LEFT JOIN parts p ON (p.partsgroup_id = g.id)
+		WHERE $where
+                EXCEPT
+                SELECT g.*
+	        FROM partsgroup g
+	        JOIN parts p ON (p.partsgroup_id = g.id)
+	        WHERE $where
+		ORDER BY $sortorder|;
+  }
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $i = 0;
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{item_list} }, $ref;
+    $i++;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+  
+  $i;
+
+}
+
+
+sub save_partsgroup {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  if ($form->{id}) {
+    $query = qq|UPDATE partsgroup SET
+                partsgroup = |.$dbh->quote($form->{partsgroup}).qq|
+		WHERE id = $form->{id}|;
+  } else {
+    $query = qq|INSERT INTO partsgroup
+                (partsgroup)
+                VALUES (|.$dbh->quote($form->{partsgroup}).qq|)|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub get_partsgroup {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT *
+                 FROM partsgroup
+	         WHERE id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+ 
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+
+  # check if it is orphaned
+  $query = qq|SELECT count(*)
+              FROM parts
+	      WHERE partsgroup_id = $form->{id}|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  ($form->{orphaned}) = $sth->fetchrow_array;
+  $form->{orphaned} = !$form->{orphaned};
+       
+  $sth->finish;
+  
+  $dbh->disconnect;
+
+}
+
+
+sub pricegroups {
+  my ($self, $myconfig, $form) = @_;
+  
+  my $var;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $form->{sort} = "pricegroup" unless $form->{sort};
+  my @a = (pricegroup);
+  my $sortorder = $form->sort_order(\@a);
+
+  my $query = qq|SELECT g.*
+                 FROM pricegroup g|;
+
+  my $where = "1 = 1";
+  
+  if ($form->{pricegroup}) {
+    $var = $form->like(lc $form->{pricegroup});
+    $where .= " AND lower(pricegroup) LIKE '$var'";
+  }
+  $query .= qq|
+               WHERE $where
+	       ORDER BY $sortorder|;
+  
+  if ($form->{status} eq 'orphaned') {
+    $query = qq|SELECT g.*
+                FROM pricegroup g
+		WHERE $where
+		AND g.id NOT IN (SELECT DISTINCT pricegroup_id
+		                 FROM partscustomer)
+		ORDER BY $sortorder|;
+  }
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $i = 0;
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{item_list} }, $ref;
+    $i++;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+  
+  $i;
+
+}
+
+
+sub save_pricegroup {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  if ($form->{id}) {
+    $query = qq|UPDATE pricegroup SET
+                pricegroup = |.$dbh->quote($form->{pricegroup}).qq|
+		WHERE id = $form->{id}|;
+  } else {
+    $query = qq|INSERT INTO pricegroup
+                (pricegroup)
+                VALUES (|.$dbh->quote($form->{pricegroup}).qq|)|;
+  }
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub get_pricegroup {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  my $query = qq|SELECT *
+                 FROM pricegroup
+	         WHERE id = $form->{id}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+ 
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+
+  # check if it is orphaned
+  $query = qq|SELECT count(*)
+              FROM partscustomer
+	      WHERE pricegroup_id = $form->{id}|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  ($form->{orphaned}) = $sth->fetchrow_array;
+  $form->{orphaned} = !$form->{orphaned};
+       
+  $sth->finish;
+  
+  $dbh->disconnect;
+
+}
+
+
+sub delete_tuple {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+  
+  $query = qq|DELETE FROM $form->{type}
+	      WHERE id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  if ($form->{type} !~ /pricegroup/) {
+    $query = qq|DELETE FROM translation
+		WHERE trans_id = $form->{id}|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+ 
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+sub description_translations {
+  my ($self, $myconfig, $form) = @_;
+
+  my $where = "1 = 1\n";
+  my $var;
+  my $ref;
+  
+  map { $where .= "AND lower(p.$_) LIKE '".$form->like(lc $form->{$_})."'\n" if $form->{$_} } qw(partnumber description);
+  
+  $where .= " AND p.obsolete = '0'";
+  $where .= " AND p.id = $form->{id}" if $form->{id};
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my %ordinal = ( 'partnumber' => 2,
+                  'description' => 3
+		);
+  
+  my @a = qw(partnumber description);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+
+  my $query = qq|SELECT l.description AS language, t.description AS translation,
+                 l.code
+                 FROM translation t
+		 JOIN language l ON (l.code = t.language_code)
+		 WHERE trans_id = ?
+		 ORDER BY 1|;
+  my $tth = $dbh->prepare($query);
+  
+  $query = qq|SELECT p.id, p.partnumber, p.description
+	      FROM parts p
+  	      WHERE $where
+	      ORDER BY $sortorder|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $tra;
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{translations} }, $ref;
+
+    # get translations for description
+    $tth->execute($ref->{id}) || $form->dberror;
+
+    while ($tra = $tth->fetchrow_hashref(NAME_lc)) {
+      $form->{trans_id} = $ref->{id};
+      $tra->{id} = $ref->{id};
+      push @{ $form->{translations} }, $tra;
+    }
+
+  }
+  $sth->finish;
+
+  &get_language("", $dbh, $form) if $form->{id};
+
+  $dbh->disconnect;
+
+}
+
+
+sub partsgroup_translations {
+  my ($self, $myconfig, $form) = @_;
+
+  my $where = "1 = 1\n";
+  my $ref;
+  
+  if ($form->{description}) {
+    $where .= "AND lower(p.partsgroup) LIKE '".$form->like(lc $form->{description})."'";
+  }
+  $where .= " AND p.id = $form->{id}" if $form->{id};
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT l.description AS language, t.description AS translation,
+                 l.code
+                 FROM translation t
+		 JOIN language l ON (l.code = t.language_code)
+		 WHERE trans_id = ?
+		 ORDER BY 1|;
+  my $tth = $dbh->prepare($query);
+  
+  $form->sort_order();
+  
+  $query = qq|SELECT p.id, p.partsgroup AS description
+	      FROM partsgroup p
+  	      WHERE $where
+	      ORDER BY 2 $form->{direction}|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $tra;
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{translations} }, $ref;
+
+    # get translations for partsgroup
+    $tth->execute($ref->{id}) || $form->dberror;
+
+    while ($tra = $tth->fetchrow_hashref(NAME_lc)) {
+      $form->{trans_id} = $ref->{id};
+      push @{ $form->{translations} }, $tra;
+    }
+
+  }
+  $sth->finish;
+
+  &get_language("", $dbh, $form) if $form->{id};
+
+  $dbh->disconnect;
+
+}
+
+
+sub project_translations {
+  my ($self, $myconfig, $form) = @_;
+
+  my $where = "1 = 1\n";
+  my $var;
+  my $ref;
+  
+  map { $where .= "AND lower(p.$_) LIKE '".$form->like(lc $form->{$_})."'\n" if $form->{$_} } qw(projectnumber description);
+  
+  $where .= " AND p.id = $form->{id}" if $form->{id};
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my %ordinal = ( 'projectnumber' => 2,
+                  'description' => 3
+		);
+  
+  my @a = qw(projectnumber description);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+
+  my $query = qq|SELECT l.description AS language, t.description AS translation,
+                 l.code
+                 FROM translation t
+		 JOIN language l ON (l.code = t.language_code)
+		 WHERE trans_id = ?
+		 ORDER BY 1|;
+  my $tth = $dbh->prepare($query);
+  
+  $query = qq|SELECT p.id, p.projectnumber, p.description
+	      FROM project p
+  	      WHERE $where
+	      ORDER BY $sortorder|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $tra;
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{translations} }, $ref;
+
+    # get translations for description
+    $tth->execute($ref->{id}) || $form->dberror;
+
+    while ($tra = $tth->fetchrow_hashref(NAME_lc)) {
+      $form->{trans_id} = $ref->{id};
+      $tra->{id} = $ref->{id};
+      push @{ $form->{translations} }, $tra;
+    }
+
+  }
+  $sth->finish;
+
+  &get_language("", $dbh, $form) if $form->{id};
+
+  $dbh->disconnect;
+
+}
+
+
+sub get_language {
+  my ($self, $dbh, $form) = @_;
+  
+  # get language
+  my $query = qq|SELECT *
+	         FROM language
+	         ORDER BY 2|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{all_language} }, $ref;
+  }
+  $sth->finish;
+
+}
+
+
+sub save_translation {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query = qq|DELETE FROM translation
+                 WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $query = qq|INSERT INTO translation (trans_id, language_code, description)
+              VALUES ($form->{id}, ?, ?)|;
+  my $sth = $dbh->prepare($query) || $form->dberror($query);
+
+  foreach my $i (1 .. $form->{translation_rows}) {
+    if ($form->{"language_code_$i"}) {
+      $sth->execute($form->{"language_code_$i"}, $form->{"translation_$i"});
+      $sth->finish;
+    }
+  }
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+
+
+sub delete_translation {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  
+  $query = qq|DELETE FROM translation
+	      WHERE trans_id = $form->{id}|;
+  $dbh->do($query) || $form->dberror($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+1;
+
diff --git a/sql-ledger/SL/RC.pm b/sql-ledger/SL/RC.pm
new file mode 100644
index 000000000..2a8bf9410
--- /dev/null
+++ b/sql-ledger/SL/RC.pm
@@ -0,0 +1,474 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2002
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors:
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# Account reconciliation routines
+#
+#======================================================================
+
+package RC;
+
+
+sub paymentaccounts {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT accno, description
+                 FROM chart
+		 WHERE link LIKE '%_paid%'
+		 AND (category = 'A' OR category = 'L')
+		 ORDER BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{PR} }, $ref;
+  }
+  $sth->finish;
+
+  $form->all_years($dbh, $myconfig);
+
+  $dbh->disconnect;
+
+}
+
+
+sub payment_transactions {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database, turn AutoCommit off
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query;
+  my $sth;
+
+  $query = qq|SELECT category FROM chart
+              WHERE accno = '$form->{accno}'|;
+  ($form->{category}) = $dbh->selectrow_array($query);
+  
+  my $cleared;
+
+  ($form->{fromdate}, $form->{todate}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
+
+  my $transdate = qq| AND ac.transdate < date '$form->{fromdate}'|;
+
+  if (! $form->{fromdate}) {
+    $cleared = qq| AND ac.cleared = '1'|;
+    $transdate = "";
+  }
+    
+  # get beginning balance
+  $query = qq|SELECT sum(ac.amount)
+	      FROM acc_trans ac
+	      JOIN chart c ON (c.id = ac.chart_id)
+	      WHERE c.accno = '$form->{accno}'
+	      $transdate
+	      $cleared
+	      |;
+  ($form->{beginningbalance}) = $dbh->selectrow_array($query);
+
+  # fx balance
+  $query = qq|SELECT sum(ac.amount)
+	      FROM acc_trans ac
+	      JOIN chart c ON (c.id = ac.chart_id)
+	      WHERE c.accno = '$form->{accno}'
+	      AND ac.fx_transaction = '1'
+	      $transdate
+	      $cleared
+	      |;
+  ($form->{fx_balance}) = $dbh->selectrow_array($query);
+  
+
+  $transdate = "";
+  if ($form->{todate}) {
+    $transdate = qq| AND ac.transdate <= date '$form->{todate}'|;
+  }
+ 
+  # get statement balance
+  $query = qq|SELECT sum(ac.amount)
+	      FROM acc_trans ac
+	      JOIN chart c ON (c.id = ac.chart_id)
+	      WHERE c.accno = '$form->{accno}'
+	      $transdate
+	      |;
+  ($form->{endingbalance}) = $dbh->selectrow_array($query);
+
+  # fx balance
+  $query = qq|SELECT sum(ac.amount)
+	      FROM acc_trans ac
+	      JOIN chart c ON (c.id = ac.chart_id)
+	      WHERE c.accno = '$form->{accno}'
+	      AND ac.fx_transaction = '1'
+	      $transdate
+	      |;
+  ($form->{fx_endingbalance}) = $dbh->selectrow_array($query);
+
+
+  $cleared = qq| AND ac.cleared = '0'| unless $form->{fromdate};
+  
+  if ($form->{report}) {
+    $cleared = qq| AND NOT (ac.cleared = '0' OR ac.cleared = '1')|;
+    if ($form->{cleared}) {
+      $cleared = qq| AND ac.cleared = '1'|;
+    }
+    if ($form->{outstanding}) {
+      $cleared = ($form->{cleared}) ? "" : qq| AND ac.cleared = '0'|;
+    }
+    if (! $form->{fromdate}) {
+      $form->{beginningbalance} = 0;
+      $form->{fx_balance} = 0;
+    }
+  }
+  
+  
+  if ($form->{summary}) {
+    $query = qq|SELECT ac.transdate, ac.source,
+		sum(ac.amount) AS amount, ac.cleared
+		FROM acc_trans ac
+		JOIN chart ch ON (ac.chart_id = ch.id)
+		WHERE ch.accno = '$form->{accno}'
+		AND ac.amount >= 0
+		AND ac.fx_transaction = '0'
+		$cleared|;
+    $query .= " AND ac.transdate >= '$form->{fromdate}'" if $form->{fromdate};
+    $query .= " AND ac.transdate <= '$form->{todate}'" if $form->{todate};
+    $query .= " GROUP BY ac.source, ac.transdate, ac.cleared";
+    $query .= qq|
+                UNION
+		SELECT ac.transdate, ac.source,
+		sum(ac.amount) AS amount, ac.cleared
+		FROM acc_trans ac
+		JOIN chart ch ON (ac.chart_id = ch.id)
+		WHERE ch.accno = '$form->{accno}'
+		AND ac.amount < 0
+		AND ac.fx_transaction = '0'
+		$cleared|;
+    $query .= " AND ac.transdate >= '$form->{fromdate}'" if $form->{fromdate};
+    $query .= " AND ac.transdate <= '$form->{todate}'" if $form->{todate};
+    $query .= " GROUP BY ac.source, ac.transdate, ac.cleared";
+
+    $query .= " ORDER BY 1,2";
+    
+  } else {
+    
+    $query = qq|SELECT ac.transdate, ac.source, ac.fx_transaction,
+		ac.amount, ac.cleared, g.id, g.description
+		FROM acc_trans ac
+		JOIN chart ch ON (ac.chart_id = ch.id)
+		JOIN gl g ON (g.id = ac.trans_id)
+		WHERE ch.accno = '$form->{accno}'
+		AND ac.fx_transaction = '0'
+		$cleared|;
+    $query .= " AND ac.transdate >= '$form->{fromdate}'" if $form->{fromdate};
+    $query .= " AND ac.transdate <= '$form->{todate}'" if $form->{todate};
+    
+    $query .= qq|
+                UNION
+		SELECT ac.transdate, ac.source, ac.fx_transaction,
+		ac.amount, ac.cleared, a.id, n.name
+		FROM acc_trans ac
+		JOIN chart ch ON (ac.chart_id = ch.id)
+		JOIN ar a ON (a.id = ac.trans_id)
+		JOIN customer n ON (n.id = a.customer_id)
+		WHERE ch.accno = '$form->{accno}'
+		AND ac.fx_transaction = '0'
+		$cleared|;
+    $query .= " AND ac.transdate >= '$form->{fromdate}'" if $form->{fromdate};
+    $query .= " AND ac.transdate <= '$form->{todate}'" if $form->{todate};
+    
+    $query .= qq|
+                UNION
+		SELECT ac.transdate, ac.source, ac.fx_transaction,
+		ac.amount, ac.cleared, a.id, n.name
+		FROM acc_trans ac
+		JOIN chart ch ON (ac.chart_id = ch.id)
+		JOIN ap a ON (a.id = ac.trans_id)
+		JOIN vendor n ON (n.id = a.vendor_id)
+		WHERE ch.accno = '$form->{accno}'
+		AND ac.fx_transaction = '0'
+		$cleared|;
+    $query .= " AND ac.transdate >= '$form->{fromdate}'" if $form->{fromdate};
+    $query .= " AND ac.transdate <= '$form->{todate}'" if $form->{todate};
+    
+    $query .= " ORDER BY 1,2,3";
+  }
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  my $dr;
+  my $cr;
+  my $fxs;
+  
+  if ($form->{summary}) {
+    $query = qq|SELECT ac.amount, ac.cleared
+		FROM acc_trans ac
+		JOIN ar a ON (a.id = ac.trans_id)
+		JOIN customer n ON (n.id = a.customer_id)
+		WHERE ac.fx_transaction = '1'
+		AND n.name = ?
+		AND ac.transdate = ?
+		AND ac.trans_id IN (SELECT id FROM ar a
+				    JOIN acc_trans ac ON (a.id = ac.trans_id)
+				    WHERE ac.source = ?)
+		AND ac.cleared = ?
+		AND NOT
+		   (ac.chart_id IN
+		    (SELECT fxgain_accno_id FROM defaults
+		     UNION
+		     SELECT fxloss_accno_id FROM defaults))
+		|;
+		
+    $query .= qq|
+		UNION
+		SELECT ac.amount, ac.cleared
+		FROM acc_trans ac
+		JOIN ap a ON (a.id = ac.trans_id)
+		JOIN vendor n ON (n.id = a.vendor_id)
+		WHERE ac.fx_transaction = '1'
+		AND n.name = ?
+		AND ac.transdate = ?
+		AND ac.trans_id IN (SELECT id FROM ap a
+				    JOIN acc_trans ac ON (a.id = ac.trans_id)
+				    WHERE ac.source = ?)
+		AND ac.cleared = ?
+		AND NOT
+		   (ac.chart_id IN
+		    (SELECT fxgain_accno_id FROM defaults
+		     UNION
+		     SELECT fxloss_accno_id FROM defaults))
+		|;
+
+  } else {
+
+    $query = qq|SELECT ac.amount, ac.cleared
+		FROM acc_trans ac
+		WHERE ac.trans_id = ?
+		AND ac.fx_transaction = '1'
+		$cleared
+		AND NOT
+		   (ac.chart_id IN
+		    (SELECT fxgain_accno_id FROM defaults
+		     UNION
+		     SELECT fxloss_accno_id FROM defaults))
+		|;
+	
+  }
+
+  $fxs = $dbh->prepare($query);
+
+
+  if ($form->{summary}) {
+    $query = qq|SELECT c.name
+		FROM customer c
+		JOIN ar a ON (c.id = a.customer_id)
+		JOIN acc_trans ac ON (a.id = ac.trans_id)
+		WHERE ac.transdate = ?
+		AND ac.source = ?
+		AND ac.amount > 0
+		$cleared
+	UNION
+		SELECT v.name
+		FROM vendor v
+		JOIN ap a ON (v.id = a.vendor_id)
+		JOIN acc_trans ac ON (a.id = ac.trans_id)
+		WHERE ac.transdate = ?
+		AND ac.source = ?
+		AND ac.amount > 0
+		$cleared
+	UNION
+		SELECT g.description
+		FROM gl g
+		JOIN acc_trans ac ON (g.id = ac.trans_id)
+		WHERE ac.transdate = ?
+		AND ac.source = ?
+		AND ac.amount > 0
+		$cleared
+		|;
+    
+    $query .= " ORDER BY 1";
+    $dr = $dbh->prepare($query);
+
+
+    $query = qq|SELECT c.name
+		FROM customer c
+		JOIN ar a ON (c.id = a.customer_id)
+		JOIN acc_trans ac ON (a.id = ac.trans_id)
+		WHERE ac.transdate = ?
+		AND ac.source = ?
+		AND ac.amount < 0
+		$cleared
+	UNION
+		SELECT v.name
+		FROM vendor v
+		JOIN ap a ON (v.id = a.vendor_id)
+		JOIN acc_trans ac ON (a.id = ac.trans_id)
+		WHERE ac.transdate = ?
+		AND ac.source = ?
+		AND ac.amount < 0
+		$cleared
+	UNION
+		SELECT g.description
+		FROM gl g
+		JOIN acc_trans ac ON (g.id = ac.trans_id)
+		WHERE ac.transdate = ?
+		AND ac.source = ?
+		AND ac.amount < 0
+		$cleared
+		|;
+		
+    $query .= " ORDER BY 1";
+    $cr = $dbh->prepare($query);
+  }
+ 
+
+  my $name;
+  my $ref;
+  my $xfref;
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+
+    if ($form->{summary}) {
+
+      if ($ref->{amount} > 0) {
+	$dr->execute($ref->{transdate}, $ref->{source}, $ref->{transdate}, $ref->{source}, $ref->{transdate}, $ref->{source});
+	$ref->{oldcleared} = $ref->{cleared};
+	$ref->{name} = ();
+	while (($name) = $dr->fetchrow_array) {
+	  push @{ $ref->{name} }, $name;
+	}
+	$dr->finish;
+      } else {
+      
+	$cr->execute($ref->{transdate}, $ref->{source}, $ref->{transdate}, $ref->{source}, $ref->{transdate}, $ref->{source});
+	$ref->{oldcleared} = $ref->{cleared};
+	$ref->{name} = ();
+	while (($name) = $cr->fetchrow_array) {
+	  push @{ $ref->{name} }, $name;
+	}
+	$cr->finish;
+	
+      }
+
+    } else {
+      push @{ $ref->{name} }, $ref->{description};
+    }
+
+    push @{ $form->{PR} }, $ref;
+
+    # include fx transactions
+    $amount = 0;
+    $addfx = 0;
+    $ref->{oldcleared} = $ref->{cleared};
+    if ($form->{summary}) {
+      foreach $name (@{ $ref->{name} }) {
+	$fxs->execute($name, $ref->{transdate}, $ref->{source}, $ref->{cleared}, $name, $ref->{transdate}, $ref->{source}, $ref->{cleared});
+	while ($fxref = $fxs->fetchrow_hashref(NAME_lc)) {
+	  $addfx = 1;
+	  $amount += $fxref->{amount};
+	}
+	$fxs->finish;
+      }
+    } else {
+      $fxs->execute($ref->{id});
+      while ($fxref = $fxs->fetchrow_hashref(NAME_lc)) {
+	$addfx = 1;
+	$amount += $fxref->{amount};
+      }
+      $fxs->finish;
+    }
+    
+    if ($addfx) {
+      $fxref = ();
+      map { $fxref->{$_} = $ref->{$_} } keys %$ref;
+      $fxref->{fx_transaction} = 1;
+      $fxref->{name} = ();
+      $fxref->{source} = "";
+      $fxref->{transdate} = "";
+      $fxref->{amount} = $amount;
+      push @{ $form->{PR} }, $fxref;
+    }
+ 
+  }
+  $sth->finish;
+
+  $dbh->disconnect;
+  
+}
+
+
+sub reconcile {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT id FROM chart
+                 WHERE accno = '$form->{accno}'|;
+  my ($chart_id) = $dbh->selectrow_array($query);
+  $chart_id *= 1;
+  
+  $query = qq|SELECT trans_id FROM acc_trans
+              WHERE source = ?
+	      AND transdate = ?
+	      AND cleared = '0'|;
+  my $sth = $dbh->prepare($query) || $form->dberror($query);
+    
+  my $i;
+  my $trans_id;
+
+  $query = qq|UPDATE acc_trans SET cleared = '1'
+              WHERE cleared = '0'
+	      AND trans_id = ? 
+	      AND transdate = ?
+	      AND chart_id = $chart_id|;
+  my $tth = $dbh->prepare($query) || $form->dberror($query);
+  
+  # clear flags
+  for $i (1 .. $form->{rowcount}) {
+    if ($form->{"cleared_$i"} && ! $form->{"oldcleared_$i"}) {
+      if ($form->{summary}) {
+	$sth->execute($form->{"source_$i"}, $form->{"transdate_$i"}) || $form->dberror;
+      
+	while (($trans_id) = $sth->fetchrow_array) {
+	  $tth->execute($trans_id, $form->{"transdate_$i"}) || $form->dberror;
+	  $tth->finish;
+	}
+	$sth->finish;
+	
+      } else {
+
+	$tth->execute($form->{"id_$i"}, $form->{"transdate_$i"}) || $form->dberror;
+	$tth->finish;
+      }
+    }
+  }
+
+  $dbh->disconnect;
+
+}
+
+1;
+
diff --git a/sql-ledger/SL/RP.pm b/sql-ledger/SL/RP.pm
new file mode 100644
index 000000000..791b22bba
--- /dev/null
+++ b/sql-ledger/SL/RP.pm
@@ -0,0 +1,2551 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2001
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors: Benjamin Lee <benjaminlee@consultant.com>
+#                Jim Rawlings <jim@your-dba.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# backend code for reports
+#
+#======================================================================
+
+package RP;
+
+
+sub yearend_statement {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  # if todate < existing yearends, delete GL and yearends
+  my $query = qq|SELECT trans_id FROM yearend
+                 WHERE transdate >= '$form->{todate}'|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  my @trans_id = ();
+  my $id;
+  while (($id) = $sth->fetchrow_array) {
+    push @trans_id, $id;
+  }
+  $sth->finish;
+
+  $query = qq|DELETE FROM gl
+              WHERE id = ?|;
+  $sth = $dbh->prepare($query) || $form->dberror($query);
+
+  $query = qq|DELETE FROM acc_trans
+              WHERE trans_id = ?|;
+  my $ath = $dbh->prepare($query) || $form->dberror($query);
+	      
+  foreach $id (@trans_id) {
+    $sth->execute($id);
+    $ath->execute($id);
+  }
+  $sth->finish;
+  
+  
+  my $last_period = 0;
+  my @categories = qw(I E);
+  my $category;
+
+  $form->{decimalplaces} *= 1;
+
+  &get_accounts($dbh, 0, $form->{fromdate}, $form->{todate}, $form, \@categories);
+  
+  # disconnect
+  $dbh->disconnect;
+
+
+  # now we got $form->{I}{accno}{ }
+  # and $form->{E}{accno}{  }
+  
+  my %account = ( 'I' => { 'label' => 'income',
+                           'labels' => 'income',
+			   'ml' => 1 },
+		  'E' => { 'label' => 'expense',
+		           'labels' => 'expenses',
+			   'ml' => -1 }
+		);
+  
+  foreach $category (@categories) {
+    foreach $key (sort keys %{ $form->{$category} }) {
+      if ($form->{$category}{$key}{charttype} eq 'A') {
+	$form->{"total_$account{$category}{labels}_this_period"} += $form->{$category}{$key}{this} * $account{$category}{ml};
+      }
+    }
+  }
+
+
+  # totals for income and expenses
+  $form->{total_income_this_period} = $form->round_amount($form->{total_income_this_period}, $form->{decimalplaces});
+  $form->{total_expenses_this_period} = $form->round_amount($form->{total_expenses_this_period}, $form->{decimalplaces});
+
+  # total for income/loss
+  $form->{total_this_period} = $form->{total_income_this_period} - $form->{total_expenses_this_period};
+  
+}
+
+
+sub income_statement {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $last_period = 0;
+  my @categories = qw(I E);
+  my $category;
+
+  $form->{decimalplaces} *= 1;
+
+  if (! ($form->{fromdate} || $form->{todate})) {
+    if ($form->{fromyear} && $form->{frommonth}) {
+      ($form->{fromdate}, $form->{todate}) = $form->from_to($form->{fromyear}, $form->{frommonth}, $form->{interval});
+    }
+  }
+  
+  &get_accounts($dbh, $last_period, $form->{fromdate}, $form->{todate}, $form, \@categories, 1);
+  
+  if (! ($form->{comparefromdate} || $form->{comparetodate})) {
+    if ($form->{compareyear} && $form->{comparemonth}) {
+      ($form->{comparefromdate}, $form->{comparetodate}) = $form->from_to($form->{compareyear}, $form->{comparemonth}, $form->{interval});
+    }
+  }
+
+  # if there are any compare dates
+  if ($form->{comparefromdate} || $form->{comparetodate}) {
+    $last_period = 1;
+
+    &get_accounts($dbh, $last_period, $form->{comparefromdate}, $form->{comparetodate}, $form, \@categories, 1);
+  }  
+
+  
+  # disconnect
+  $dbh->disconnect;
+
+
+  # now we got $form->{I}{accno}{ }
+  # and $form->{E}{accno}{  }
+  
+  my %account = ( 'I' => { 'label' => 'income',
+                           'labels' => 'income',
+			   'ml' => 1 },
+		  'E' => { 'label' => 'expense',
+		           'labels' => 'expenses',
+			   'ml' => -1 }
+		);
+  
+  my $str;
+  
+  foreach $category (@categories) {
+    
+    foreach $key (sort keys %{ $form->{$category} }) {
+      # push description onto array
+      
+      $str = ($form->{l_heading}) ? $form->{padding} : "";
+      
+      if ($form->{$category}{$key}{charttype} eq "A") {
+	$str .= ($form->{l_accno}) ? "$form->{$category}{$key}{accno} - $form->{$category}{$key}{description}" : "$form->{$category}{$key}{description}";
+      }
+      if ($form->{$category}{$key}{charttype} eq "H") {
+	if ($account{$category}{subtotal} && $form->{l_subtotal}) {
+	  $dash = "- ";
+	  push(@{$form->{"$account{$category}{label}_account"}}, "$str$form->{bold}$account{$category}{subdescription}$form->{endbold}");
+	  push(@{$form->{"$account{$category}{labels}_this_period"}}, $form->format_amount($myconfig, $account{$category}{subthis} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+	  
+	  if ($last_period) {
+	    push(@{$form->{"$account{$category}{labels}_last_period"}}, $form->format_amount($myconfig, $account{$category}{sublast} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+	  }
+	  
+	}
+	
+	$str = "$form->{br}$form->{bold}$form->{$category}{$key}{description}$form->{endbold}";
+
+	$account{$category}{subthis} = $form->{$category}{$key}{this};
+	$account{$category}{sublast} = $form->{$category}{$key}{last};
+	$account{$category}{subdescription} = $form->{$category}{$key}{description};
+	$account{$category}{subtotal} = 1;
+
+	$form->{$category}{$key}{this} = 0;
+	$form->{$category}{$key}{last} = 0;
+
+	next unless $form->{l_heading};
+
+	$dash = " ";
+      }
+      
+      push(@{$form->{"$account{$category}{label}_account"}}, $str);
+      
+      if ($form->{$category}{$key}{charttype} eq 'A') {
+	$form->{"total_$account{$category}{labels}_this_period"} += $form->{$category}{$key}{this} * $account{$category}{ml};
+	$dash = "- ";
+      }
+      
+      push(@{$form->{"$account{$category}{labels}_this_period"}}, $form->format_amount($myconfig, $form->{$category}{$key}{this} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+      
+      # add amount or - for last period
+      if ($last_period) {
+	$form->{"total_$account{$category}{labels}_last_period"} += $form->{$category}{$key}{last} * $account{$category}{ml};
+
+	push(@{$form->{"$account{$category}{labels}_last_period"}}, $form->format_amount($myconfig,$form->{$category}{$key}{last} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+      }
+    }
+
+    $str = ($form->{l_heading}) ? $form->{padding} : "";
+    if ($account{$category}{subtotal} && $form->{l_subtotal}) {
+      push(@{$form->{"$account{$category}{label}_account"}}, "$str$form->{bold}$account{$category}{subdescription}$form->{endbold}");
+      push(@{$form->{"$account{$category}{labels}_this_period"}}, $form->format_amount($myconfig, $account{$category}{subthis} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+
+      if ($last_period) {
+	push(@{$form->{"$account{$category}{labels}_last_period"}}, $form->format_amount($myconfig, $account{$category}{sublast} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+      }
+    }
+      
+  }
+
+
+  # totals for income and expenses
+  $form->{total_income_this_period} = $form->round_amount($form->{total_income_this_period}, $form->{decimalplaces});
+  $form->{total_expenses_this_period} = $form->round_amount($form->{total_expenses_this_period}, $form->{decimalplaces});
+
+  # total for income/loss
+  $form->{total_this_period} = $form->{total_income_this_period} - $form->{total_expenses_this_period};
+  
+  if ($last_period) {
+    # total for income/loss
+    $form->{total_last_period} = $form->format_amount($myconfig, $form->{total_income_last_period} - $form->{total_expenses_last_period}, $form->{decimalplaces}, "- ");
+    
+    # totals for income and expenses for last_period
+    $form->{total_income_last_period} = $form->format_amount($myconfig, $form->{total_income_last_period}, $form->{decimalplaces}, "- ");
+    $form->{total_expenses_last_period} = $form->format_amount($myconfig, $form->{total_expenses_last_period}, $form->{decimalplaces}, "- ");
+
+  }
+
+
+  $form->{total_income_this_period} = $form->format_amount($myconfig,$form->{total_income_this_period}, $form->{decimalplaces}, "- ");
+  $form->{total_expenses_this_period} = $form->format_amount($myconfig,$form->{total_expenses_this_period}, $form->{decimalplaces}, "- ");
+  $form->{total_this_period} = $form->format_amount($myconfig,$form->{total_this_period}, $form->{decimalplaces}, "- ");
+
+}
+
+
+sub balance_sheet {
+  my ($self, $myconfig, $form) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $last_period = 0;
+  my @categories = qw(A C L Q);
+
+  my $null;
+  
+  if (! $form->{asofdate}) {
+    if ($form->{asofyear} && $form->{asofmonth}) {
+      ($null, $form->{asofdate}) = $form->from_to($form->{asofyear}, $form->{asofmonth});
+    }
+  }
+  
+  # if there are any dates construct a where
+  if ($form->{asofdate}) {
+    
+    $form->{this_period} = "$form->{asofdate}";
+    $form->{period} = "$form->{asofdate}";
+    
+  }
+
+  $form->{decimalplaces} *= 1;
+
+  &get_accounts($dbh, $last_period, "", $form->{asofdate}, $form, \@categories, 1);
+  
+  if (! $form->{compareasofdate}) {
+    if ($form->{compareasofyear} && $form->{compareasofmonth}) {
+      ($null, $form->{compareasofdate}) = $form->from_to($form->{compareasofyear}, $form->{compareasofmonth});
+    }
+  }
+  
+  # if there are any compare dates
+  if ($form->{compareasofdate}) {
+
+    $last_period = 1;
+    &get_accounts($dbh, $last_period, "", $form->{compareasofdate}, $form, \@categories, 1);
+  
+    $form->{last_period} = "$form->{compareasofdate}";
+
+  }  
+
+  
+  # disconnect
+  $dbh->disconnect;
+
+
+  # now we got $form->{A}{accno}{ }    assets
+  # and $form->{L}{accno}{ }           liabilities
+  # and $form->{Q}{accno}{ }           equity
+  # build asset accounts
+  
+  my $str;
+  my $key;
+  
+  my %account  = ( 'A' => { 'label' => 'asset',
+                            'labels' => 'assets',
+			    'ml' => -1 },
+		   'L' => { 'label' => 'liability',
+		            'labels' => 'liabilities',
+			    'ml' => 1 },
+		   'Q' => { 'label' => 'equity',
+		            'labels' => 'equity',
+			    'ml' => 1 }
+		);	    
+			    
+  foreach $category (grep { !/C/ } @categories) {
+
+    foreach $key (sort keys %{ $form->{$category} }) {
+
+      $str = ($form->{l_heading}) ? $form->{padding} : "";
+
+      if ($form->{$category}{$key}{charttype} eq "A") {
+	$str .= ($form->{l_accno}) ? "$form->{$category}{$key}{accno} - $form->{$category}{$key}{description}" : "$form->{$category}{$key}{description}";
+      }
+      if ($form->{$category}{$key}{charttype} eq "H") {
+	if ($account{$category}{subtotal} && $form->{l_subtotal}) {
+	  $dash = "- ";
+	  push(@{$form->{"$account{$category}{label}_account"}}, "$str$form->{bold}$account{$category}{subdescription}$form->{endbold}");
+	  push(@{$form->{"$account{$category}{label}_this_period"}}, $form->format_amount($myconfig, $account{$category}{subthis} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+	  
+	  if ($last_period) {
+	    push(@{$form->{"$account{$category}{label}_last_period"}}, $form->format_amount($myconfig, $account{$category}{sublast} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+	  }
+	}
+
+	$str = "$form->{bold}$form->{$category}{$key}{description}$form->{endbold}";
+	
+	$account{$category}{subthis} = $form->{$category}{$key}{this};
+	$account{$category}{sublast} = $form->{$category}{$key}{last};
+	$account{$category}{subdescription} = $form->{$category}{$key}{description};
+	$account{$category}{subtotal} = 1;
+	
+	$form->{$category}{$key}{this} = 0;
+	$form->{$category}{$key}{last} = 0;
+
+	next unless $form->{l_heading};
+
+	$dash = " ";
+      }
+      
+      # push description onto array
+      push(@{$form->{"$account{$category}{label}_account"}}, $str);
+      
+      if ($form->{$category}{$key}{charttype} eq 'A') {
+	$form->{"total_$account{$category}{labels}_this_period"} += $form->{$category}{$key}{this} * $account{$category}{ml};
+	$dash = "- ";
+      }
+
+      push(@{$form->{"$account{$category}{label}_this_period"}}, $form->format_amount($myconfig, $form->{$category}{$key}{this} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+      
+      if ($last_period) {
+	$form->{"total_$account{$category}{labels}_last_period"} += $form->{$category}{$key}{last} * $account{$category}{ml};
+
+	push(@{$form->{"$account{$category}{label}_last_period"}}, $form->format_amount($myconfig, $form->{$category}{$key}{last} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+      }
+    }
+
+    $str = ($form->{l_heading}) ? $form->{padding} : "";
+    if ($account{$category}{subtotal} && $form->{l_subtotal}) {
+      push(@{$form->{"$account{$category}{label}_account"}}, "$str$form->{bold}$account{$category}{subdescription}$form->{endbold}");
+      push(@{$form->{"$account{$category}{label}_this_period"}}, $form->format_amount($myconfig, $account{$category}{subthis} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+      
+      if ($last_period) {
+	push(@{$form->{"$account{$category}{label}_last_period"}}, $form->format_amount($myconfig, $account{$category}{sublast} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
+      }
+    }
+
+  }
+
+  
+  # totals for assets, liabilities
+  $form->{total_assets_this_period} = $form->round_amount($form->{total_assets_this_period}, $form->{decimalplaces});
+  $form->{total_liabilities_this_period} = $form->round_amount($form->{total_liabilities_this_period}, $form->{decimalplaces});
+  $form->{total_equity_this_period} = $form->round_amount($form->{total_equity_this_period}, $form->{decimalplaces});
+
+  # calculate earnings
+  $form->{earnings_this_period} = $form->{total_assets_this_period} - $form->{total_liabilities_this_period} - $form->{total_equity_this_period};
+
+  push(@{$form->{equity_this_period}}, $form->format_amount($myconfig, $form->{earnings_this_period}, $form->{decimalplaces}, "- "));
+  
+  $form->{total_equity_this_period} = $form->round_amount($form->{total_equity_this_period} + $form->{earnings_this_period}, $form->{decimalplaces});
+  
+  # add liability + equity
+  $form->{total_this_period} = $form->format_amount($myconfig, $form->{total_liabilities_this_period} + $form->{total_equity_this_period}, $form->{decimalplaces}, "- ");
+
+
+  if ($last_period) {
+    # totals for assets, liabilities
+    $form->{total_assets_last_period} = $form->round_amount($form->{total_assets_last_period}, $form->{decimalplaces});
+    $form->{total_liabilities_last_period} = $form->round_amount($form->{total_liabilities_last_period}, $form->{decimalplaces});
+    $form->{total_equity_last_period} = $form->round_amount($form->{total_equity_last_period}, $form->{decimalplaces});
+
+    # calculate retained earnings
+    $form->{earnings_last_period} = $form->{total_assets_last_period} - $form->{total_liabilities_last_period} - $form->{total_equity_last_period};
+
+    push(@{$form->{equity_last_period}}, $form->format_amount($myconfig,$form->{earnings_last_period}, $form->{decimalplaces}, "- "));
+    
+    $form->{total_equity_last_period} = $form->round_amount($form->{total_equity_last_period} + $form->{earnings_last_period}, $form->{decimalplaces});
+
+    # add liability + equity
+    $form->{total_last_period} = $form->format_amount($myconfig, $form->{total_liabilities_last_period} + $form->{total_equity_last_period}, $form->{decimalplaces}, "- ");
+
+  }
+
+  
+  $form->{total_liabilities_last_period} = $form->format_amount($myconfig, $form->{total_liabilities_last_period}, $form->{decimalplaces}, "- ") if ($form->{total_liabilities_last_period} != 0);
+  
+  $form->{total_equity_last_period} = $form->format_amount($myconfig, $form->{total_equity_last_period}, $form->{decimalplaces}, "- ") if ($form->{total_equity_last_period} != 0);
+  
+  $form->{total_assets_last_period} = $form->format_amount($myconfig, $form->{total_assets_last_period}, $form->{decimalplaces}, "- ") if ($form->{total_assets_last_period} != 0);
+  
+  $form->{total_assets_this_period} = $form->format_amount($myconfig, $form->{total_assets_this_period}, $form->{decimalplaces}, "- ");
+  
+  $form->{total_liabilities_this_period} = $form->format_amount($myconfig, $form->{total_liabilities_this_period}, $form->{decimalplaces}, "- ");
+  
+  $form->{total_equity_this_period} = $form->format_amount($myconfig, $form->{total_equity_this_period}, $form->{decimalplaces}, "- ");
+
+}
+
+
+sub get_accounts {
+  my ($dbh, $last_period, $fromdate, $todate, $form, $categories, $yearend) = @_;
+
+  my $department_id;
+  my $project_id;
+  
+  ($null, $department_id) = split /--/, $form->{department};
+  ($null, $project_id) = split /--/, $form->{projectnumber};
+  
+  my $query;
+  my $dpt_where;
+  my $dpt_join;
+  my $project;
+  my $where = "1 = 1";
+  my $glwhere = "";
+  my $projectwhere = "";
+  my $subwhere = "";
+  my $yearendwhere = "1 = 1";
+  my $item;
+ 
+  my $category = "AND (";
+  foreach $item (@{ $categories }) {
+    $category .= qq|c.category = '$item' OR |;
+  }
+  $category =~ s/OR $/\)/;
+
+
+  # get headings
+  $query = qq|SELECT accno, description, category
+	      FROM chart c
+	      WHERE c.charttype = 'H'
+	      $category
+	      ORDER by c.accno|;
+
+  if ($form->{accounttype} eq 'gifi')
+  {
+    $query = qq|SELECT g.accno, g.description, c.category
+		FROM gifi g
+		JOIN chart c ON (c.gifi_accno = g.accno)
+		WHERE c.charttype = 'H'
+		$category
+		ORDER BY g.accno|;
+  }
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  my @headingaccounts = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc))
+  {
+    $form->{$ref->{category}}{$ref->{accno}}{description} = "$ref->{description}";
+    $form->{$ref->{category}}{$ref->{accno}}{charttype} = "H";
+    $form->{$ref->{category}}{$ref->{accno}}{accno} = $ref->{accno};
+    
+    push @headingaccounts, $ref->{accno};
+  }
+
+  $sth->finish;
+
+
+  if ($fromdate) {
+    $where .= " AND ac.transdate >= '$fromdate'";
+    $projectwhere .= " AND transdate >= '$fromdate'";
+    if ($form->{method} eq 'cash') {
+      $subwhere .= " AND transdate >= '$fromdate'";
+      $glwhere = " AND ac.transdate >= '$fromdate'";
+    }
+  }
+
+  if ($todate) {
+    $where .= " AND ac.transdate <= '$todate'";
+    $projectwhere .= " AND transdate <= '$todate'";
+    $subwhere .= " AND transdate <= '$todate'";
+    $yearendwhere = "ac.transdate < '$todate'";
+  }
+
+  if ($yearend) {
+    $ywhere = " AND ac.trans_id NOT IN
+               (SELECT trans_id FROM yearend)";
+	       
+    if ($fromdate) {
+      $ywhere = " AND ac.trans_id NOT IN
+		 (SELECT trans_id FROM yearend
+		  WHERE transdate >= '$fromdate')";
+      if ($todate) {
+	$ywhere = " AND ac.trans_id NOT IN
+		   (SELECT trans_id FROM yearend
+		    WHERE transdate >= '$fromdate'
+		    AND transdate <= '$todate')";
+      }
+    }
+
+    if ($todate) {
+      $ywhere = " AND ac.trans_id NOT IN
+		 (SELECT trans_id FROM yearend
+		  WHERE transdate <= '$todate')";
+    }
+  }
+
+  if ($department_id)
+  {
+    $dpt_join = qq|
+               JOIN department t ON (a.department_id = t.id)
+		  |;
+    $dpt_where = qq|
+               AND t.id = $department_id
+	           |;
+  }
+
+  if ($project_id)
+  {
+    $project = qq|
+                 AND ac.project_id = $project_id
+		 |;
+  }
+
+
+  if ($form->{accounttype} eq 'gifi')
+  {
+    
+    if ($form->{method} eq 'cash')
+    {
+
+	$query = qq|
+	
+	         SELECT g.accno, sum(ac.amount) AS amount,
+		 g.description, c.category
+		 FROM acc_trans ac
+	         JOIN chart c ON (c.id = ac.chart_id)
+	         JOIN ar a ON (a.id = ac.trans_id)
+	         JOIN gifi g ON (g.accno = c.gifi_accno)
+	         $dpt_join
+		 WHERE $where
+		 $ywhere
+		 $dpt_where
+		 $category
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AR_paid%'
+		     $subwhere
+		   )
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+		 
+       UNION ALL
+       
+		 SELECT '' AS accno, SUM(ac.amount) AS amount,
+		 '' AS description, c.category
+		 FROM acc_trans ac
+	         JOIN chart c ON (c.id = ac.chart_id)
+	         JOIN ar a ON (a.id = ac.trans_id)
+	         $dpt_join
+		 WHERE $where
+		 $ywhere
+		 $dpt_where
+		 $category
+		 AND c.gifi_accno = ''
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AR_paid%'
+		     $subwhere
+		   )
+		 $project
+		 GROUP BY c.category
+
+       UNION ALL
+
+       	         SELECT g.accno, sum(ac.amount) AS amount,
+		 g.description, c.category
+		 FROM acc_trans ac
+	         JOIN chart c ON (c.id = ac.chart_id)
+	         JOIN ap a ON (a.id = ac.trans_id)
+	         JOIN gifi g ON (g.accno = c.gifi_accno)
+	         $dpt_join
+		 WHERE $where
+		 $ywhere
+		 $dpt_where
+		 $category
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AP_paid%'
+		     $subwhere
+		   )
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+		 
+       UNION ALL
+       
+		 SELECT '' AS accno, SUM(ac.amount) AS amount,
+		 '' AS description, c.category
+		 FROM acc_trans ac
+	         JOIN chart c ON (c.id = ac.chart_id)
+	         JOIN ap a ON (a.id = ac.trans_id)
+	         $dpt_join
+		 WHERE $where
+		 $ywhere
+		 $dpt_where
+		 $category
+		 AND c.gifi_accno = ''
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AP_paid%'
+		     $subwhere
+		   )
+		 $project
+		 GROUP BY c.category
+
+       UNION ALL
+
+-- add gl
+	
+	         SELECT g.accno, sum(ac.amount) AS amount,
+		 g.description, c.category
+		 FROM acc_trans ac
+	         JOIN chart c ON (c.id = ac.chart_id)
+	         JOIN gifi g ON (g.accno = c.gifi_accno)
+	         JOIN gl a ON (a.id = ac.trans_id)
+	         $dpt_join
+		 WHERE $where
+		 $ywhere
+		 $glwhere
+		 $dpt_where
+		 $category
+		 AND NOT (c.link = 'AR' OR c.link = 'AP')
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+		 
+       UNION ALL
+       
+		 SELECT '' AS accno, SUM(ac.amount) AS amount,
+		 '' AS description, c.category
+		 FROM acc_trans ac
+	         JOIN chart c ON (c.id = ac.chart_id)
+	         JOIN gl a ON (a.id = ac.trans_id)
+	         $dpt_join
+		 WHERE $where
+		 $ywhere
+		 $glwhere
+		 $dpt_where
+		 $category
+		 AND c.gifi_accno = ''
+		 AND NOT (c.link = 'AR' OR c.link = 'AP')
+		 $project
+		 GROUP BY c.category
+		 |;
+
+      if ($yearend) {
+
+         # this is for the yearend
+
+	 $query .= qq|
+
+       UNION ALL
+       
+	         SELECT g.accno, sum(ac.amount) AS amount,
+		 g.description, c.category
+		 FROM yearend y
+		 JOIN acc_trans ac ON (ac.trans_id = y.trans_id)
+		 JOIN chart c ON (c.id = ac.chart_id)
+		 JOIN gifi g ON (g.accno = c.accno)
+	         $dpt_join
+		 WHERE $yearendwhere
+		 AND c.category = 'Q'
+		 $dpt_where
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+		 |;
+      }
+
+      if ($project_id) {
+
+	$query .= qq|
+	  
+       UNION ALL
+       
+		 SELECT g.accno AS accno, SUM(ac.sellprice * ac.qty) AS amount,
+		 g.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ar a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.income_accno_id = c.id)
+	         JOIN gifi g ON (g.accno = c.gifi_accno)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 $ywhere
+		 AND c.category = 'I'
+		 $dpt_where
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AR_paid%'
+		     $subwhere
+		   )
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+
+       UNION ALL
+       
+		 SELECT g.accno AS accno, SUM(ac.sellprice * ac.qty) AS amount,
+		 g.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ap a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.expense_accno_id = c.id)
+	         JOIN gifi g ON (g.accno = c.gifi_accno)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 AND p.inventory_accno_id IS NULL
+		 AND p.assembly = '0'
+		 $ywhere
+		 AND c.category = 'E'
+		 $dpt_where
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AP_paid%'
+		     $subwhere
+		   )
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+
+       UNION ALL
+       
+		 SELECT g.accno AS accno, SUM(ac.sellprice * ac.allocated) * -1 AS amount,
+		 g.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ap a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.expense_accno_id = c.id)
+	         JOIN gifi g ON (g.accno = c.gifi_accno)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 AND ac.assemblyitem = '0'
+		 $ywhere
+		 AND c.category = 'E'
+		 $dpt_where
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AP_paid%'
+		     $subwhere
+		   )
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+		 |;
+	}
+
+    } else {
+
+      if ($department_id)
+      {
+	$dpt_join = qq|
+	      JOIN dpt_trans t ON (t.trans_id = ac.trans_id)
+	      |;
+	$dpt_where = qq|
+               AND t.department_id = $department_id
+	      |;
+
+      }
+
+      $query = qq|
+      
+	      SELECT g.accno, SUM(ac.amount) AS amount,
+	      g.description, c.category
+	      FROM acc_trans ac
+	      JOIN chart c ON (c.id = ac.chart_id)
+	      JOIN gifi g ON (c.gifi_accno = g.accno)
+	      $dpt_join
+	      WHERE $where
+	      $ywhere
+	      $dpt_from
+	      $category
+	      $project
+	      GROUP BY g.accno, g.description, c.category
+	      
+	   UNION ALL
+	   
+	      SELECT '' AS accno, SUM(ac.amount) AS amount,
+	      '' AS description, c.category
+	      FROM acc_trans ac
+	      JOIN chart c ON (c.id = ac.chart_id)
+	      $dpt_join
+	      WHERE $where
+	      $ywhere
+	      $dpt_from
+	      $category
+	      AND c.gifi_accno = ''
+	      $project
+	      GROUP BY c.category
+	      |;
+
+	if ($yearend) {
+
+	  # this is for the yearend
+
+	  $query .= qq|
+
+       UNION ALL
+       
+	         SELECT g.accno, sum(ac.amount) AS amount,
+		 g.description, c.category
+		 FROM yearend y
+		 JOIN acc_trans ac ON (ac.trans_id = y.trans_id)
+		 JOIN chart c ON (c.id = ac.chart_id)
+		 JOIN gifi g ON (g.accno = c.accno)
+	         $dpt_join
+		 WHERE $yearendwhere
+		 AND c.category = 'Q'
+		 $dpt_where
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+	      |;
+	}
+
+       if ($project_id)
+       {
+
+	 $query .= qq|
+	  
+	 UNION ALL
+       
+		 SELECT g.accno AS accno, SUM(ac.sellprice * ac.qty) AS amount,
+		 g.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ar a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.income_accno_id = c.id)
+		 JOIN gifi g ON (c.gifi_accno = g.accno)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+	         $ywhere
+		 AND c.category = 'I'
+		 $dpt_where
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+
+       UNION ALL
+       
+		 SELECT g.accno AS accno, SUM(ac.sellprice * ac.qty) AS amount,
+		 g.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ap a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.expense_accno_id = c.id)
+		 JOIN gifi g ON (c.gifi_accno = g.accno)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 AND p.inventory_accno_id IS NULL
+		 AND p.assembly = '0'
+	         $ywhere
+		 AND c.category = 'E'
+		 $dpt_where
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+
+       UNION ALL
+       
+		 SELECT g.accno AS accno, SUM(ac.sellprice * ac.allocated) * -1 AS amount,
+		 g.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ap a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.expense_accno_id = c.id)
+		 JOIN gifi g ON (c.gifi_accno = g.accno)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 AND ac.assemblyitem = '0'
+	         $ywhere
+		 AND c.category = 'E'
+		 $dpt_where
+		 $project
+		 GROUP BY g.accno, g.description, c.category
+		 |;
+	}
+
+    }
+    
+  } else {    # standard account
+
+    if ($form->{method} eq 'cash')
+    {
+
+      $query = qq|
+	
+	         SELECT c.accno, sum(ac.amount) AS amount,
+		 c.description, c.category
+		 FROM acc_trans ac
+		 JOIN chart c ON (c.id = ac.chart_id)
+		 JOIN ar a ON (a.id = ac.trans_id)
+		 $dpt_join
+		 WHERE $where
+	         $ywhere
+		 $dpt_where
+		 $category
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AR_paid%'
+		     $subwhere
+		   )
+		     
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 
+	UNION ALL
+	
+	         SELECT c.accno, sum(ac.amount) AS amount,
+		 c.description, c.category
+		 FROM acc_trans ac
+		 JOIN chart c ON (c.id = ac.chart_id)
+		 JOIN ap a ON (a.id = ac.trans_id)
+		 $dpt_join
+		 WHERE $where
+	         $ywhere
+		 $dpt_where
+		 $category
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AP_paid%'
+		     $subwhere
+		   )
+		     
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 
+        UNION ALL
+
+		 SELECT c.accno, sum(ac.amount) AS amount,
+		 c.description, c.category
+		 FROM acc_trans ac
+		 JOIN chart c ON (c.id = ac.chart_id)
+		 JOIN gl a ON (a.id = ac.trans_id)
+		 $dpt_join
+		 WHERE $where
+	         $ywhere
+		 $glwhere
+		 $dpt_from
+		 $category
+		 AND NOT (c.link = 'AR' OR c.link = 'AP')
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 |;
+
+      if ($yearend) {
+
+        # this is for the yearend
+	
+	$query .= qq|
+
+       UNION ALL
+       
+	         SELECT c.accno, sum(ac.amount) AS amount,
+		 c.description, c.category
+		 FROM yearend y
+		 JOIN acc_trans ac ON (ac.trans_id = y.trans_id)
+		 JOIN chart c ON (c.id = ac.chart_id)
+	         $dpt_join
+		 WHERE $yearendwhere
+		 AND c.category = 'Q'
+		 $dpt_where
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 |;
+      }
+
+		 
+      if ($project_id)
+      {
+
+	  $query .= qq|
+	  
+	 UNION ALL
+       
+		 SELECT c.accno AS accno, SUM(ac.sellprice * ac.qty) AS amount,
+		 c.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ar a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.income_accno_id = c.id)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+	         $ywhere
+		 AND c.category = 'I'
+		 $dpt_where
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AR_paid%'
+		     $subwhere
+		   )
+
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+
+	 UNION ALL
+       
+		 SELECT c.accno AS accno, SUM(ac.sellprice * ac.qty) AS amount,
+		 c.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ap a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.expense_accno_id = c.id)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 AND p.inventory_accno_id IS NULL
+		 AND p.assembly = '0'
+	         $ywhere
+		 AND c.category = 'E'
+		 $dpt_where
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AP_paid%'
+		     $subwhere
+		   )
+
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 
+	 UNION ALL
+       
+		 SELECT c.accno AS accno, SUM(ac.sellprice * ac.allocated) * -1 AS amount,
+		 c.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ap a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.expense_accno_id = c.id)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 AND ac.assemblyitem = '0'
+	         $ywhere
+		 AND c.category = 'E'
+		 $dpt_where
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%AP_paid%'
+		     $subwhere
+		   )
+
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 |;
+      }
+
+    } else {
+     
+      if ($department_id)
+      {
+	$dpt_join = qq|
+	      JOIN dpt_trans t ON (t.trans_id = ac.trans_id)
+	      |;
+	$dpt_where = qq|
+               AND t.department_id = $department_id
+	      |;
+      }
+
+	
+      $query = qq|
+      
+		 SELECT c.accno, sum(ac.amount) AS amount,
+		 c.description, c.category
+		 FROM acc_trans ac
+		 JOIN chart c ON (c.id = ac.chart_id)
+		 $dpt_join
+		 WHERE $where
+	         $ywhere
+		 $dpt_where
+		 $category
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 |;
+
+      if ($yearend) {
+
+        # this is for the yearend
+	
+	$query .= qq|
+
+       UNION ALL
+       
+	         SELECT c.accno, sum(ac.amount) AS amount,
+		 c.description, c.category
+		 FROM yearend y
+		 JOIN acc_trans ac ON (ac.trans_id = y.trans_id)
+		 JOIN chart c ON (c.id = ac.chart_id)
+	         $dpt_join
+		 WHERE $yearendwhere
+		 AND c.category = 'Q'
+		 $dpt_where
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 |;
+      }
+
+
+      if ($project_id)
+      {
+
+	$query .= qq|
+	  
+	UNION ALL
+       
+		 SELECT c.accno AS accno, SUM(ac.sellprice * ac.qty) AS amount,
+		 c.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ar a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.income_accno_id = c.id)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+	         $ywhere
+		 AND c.category = 'I'
+		 $dpt_where
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+
+	UNION ALL
+       
+		 SELECT c.accno AS accno, SUM(ac.sellprice * ac.qty) AS amount,
+		 c.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ap a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.expense_accno_id = c.id)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 AND p.inventory_accno_id IS NULL
+		 AND p.assembly = '0'
+	         $ywhere
+		 AND c.category = 'E'
+		 $dpt_where
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 
+	UNION ALL
+       
+		 SELECT c.accno AS accno, SUM(ac.sellprice * ac.allocated) * -1 AS amount,
+		 c.description AS description, c.category
+		 FROM invoice ac
+	         JOIN ap a ON (a.id = ac.trans_id)
+		 JOIN parts p ON (ac.parts_id = p.id)
+		 JOIN chart c on (p.expense_accno_id = c.id)
+	         $dpt_join
+		 WHERE 1 = 1 $projectwhere
+		 AND ac.assemblyitem = '0'
+	         $ywhere
+		 AND c.category = 'E'
+		 $dpt_where
+		 $project
+		 GROUP BY c.accno, c.description, c.category
+		 |;
+
+      }
+    }
+  }
+
+  my @accno;
+  my $accno;
+  my $ref;
+  
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc))
+  {
+
+    if ($ref->{category} eq 'C') {
+      $ref->{category} = 'A';
+    }
+
+    # get last heading account
+    @accno = grep { $_ le "$ref->{accno}" } @headingaccounts;
+    $accno = pop @accno;
+    if ($accno && ($accno ne $ref->{accno}) ) {
+      if ($last_period)
+      {
+	$form->{$ref->{category}}{$accno}{last} += $ref->{amount};
+      } else {
+	$form->{$ref->{category}}{$accno}{this} += $ref->{amount};
+      }
+    }
+    
+    $form->{$ref->{category}}{$ref->{accno}}{accno} = $ref->{accno};
+    $form->{$ref->{category}}{$ref->{accno}}{description} = $ref->{description};
+    $form->{$ref->{category}}{$ref->{accno}}{charttype} = "A";
+    
+    if ($last_period)
+    {
+      $form->{$ref->{category}}{$ref->{accno}}{last} += $ref->{amount};
+    } else {
+      $form->{$ref->{category}}{$ref->{accno}}{this} += $ref->{amount};
+    }
+  }
+  $sth->finish;
+
+  
+  # remove accounts with zero balance
+  foreach $category (@{ $categories }) {
+    foreach $accno (keys %{ $form->{$category} }) {
+      $form->{$category}{$accno}{last} = $form->round_amount($form->{$category}{$accno}{last}, $form->{decimalplaces});
+      $form->{$category}{$accno}{this} = $form->round_amount($form->{$category}{$accno}{this}, $form->{decimalplaces});
+
+      delete $form->{$category}{$accno} if ($form->{$category}{$accno}{this} == 0 && $form->{$category}{$accno}{last} == 0);
+    }
+  }
+
+}
+
+
+
+sub trial_balance {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  my ($query, $sth, $ref);
+  my %balance = ();
+  my %trb = ();
+  my $null;
+  my $department_id;
+  my $project_id;
+  my @headingaccounts = ();
+  my $dpt_where;
+  my $dpt_join;
+  my $project;
+
+  my $where = "1 = 1";
+  my $invwhere = $where;
+  
+  ($null, $department_id) = split /--/, $form->{department};
+  ($null, $project_id) = split /--/, $form->{projectnumber};
+
+  if ($department_id) {
+    $dpt_join = qq|
+                JOIN dpt_trans t ON (ac.trans_id = t.trans_id)
+		  |;
+    $dpt_where = qq|
+                AND t.department_id = $department_id
+		|;
+  }
+  
+  
+  # project_id only applies to getting transactions
+  # it has nothing to do with a trial balance
+  # but we use the same function to collect information
+  
+  if ($project_id) {
+    $project = qq|
+                AND ac.project_id = $project_id
+		|;
+  }
+  
+  ($form->{fromdate}, $form->{todate}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month}; 
+   
+  # get beginning balances
+  if ($form->{fromdate}) {
+
+    if ($form->{accounttype} eq 'gifi') {
+      
+      $query = qq|SELECT g.accno, c.category, SUM(ac.amount) AS amount,
+                  g.description
+		  FROM acc_trans ac
+		  JOIN chart c ON (ac.chart_id = c.id)
+		  JOIN gifi g ON (c.gifi_accno = g.accno)
+		  $dpt_join
+		  WHERE ac.transdate < '$form->{fromdate}'
+		  $dpt_where
+		  $project
+		  GROUP BY g.accno, c.category, g.description
+		  |;
+   
+    } else {
+      
+      $query = qq|SELECT c.accno, c.category, SUM(ac.amount) AS amount,
+                  c.description
+		  FROM acc_trans ac
+		  JOIN chart c ON (ac.chart_id = c.id)
+		  $dpt_join
+		  WHERE ac.transdate < '$form->{fromdate}'
+		  $dpt_where
+		  $project
+		  GROUP BY c.accno, c.category, c.description
+		  |;
+		  
+    }
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $balance{$ref->{accno}} = $ref->{amount};
+
+      if ($ref->{amount} != 0 && $form->{all_accounts}) {
+	$trb{$ref->{accno}}{description} = $ref->{description};
+	$trb{$ref->{accno}}{charttype} = 'A';
+	$trb{$ref->{accno}}{category} = $ref->{category};
+      }
+
+    }
+    $sth->finish;
+
+  }
+
+
+  # get headings
+  $query = qq|SELECT c.accno, c.description, c.category
+	      FROM chart c
+	      WHERE c.charttype = 'H'
+	      ORDER by c.accno|;
+
+  if ($form->{accounttype} eq 'gifi')
+  {
+    $query = qq|SELECT g.accno, g.description, c.category
+		FROM gifi g
+		JOIN chart c ON (c.gifi_accno = g.accno)
+		WHERE c.charttype = 'H'
+		ORDER BY g.accno|;
+  }
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  while ($ref = $sth->fetchrow_hashref(NAME_lc))
+  {
+    $trb{$ref->{accno}}{description} = $ref->{description};
+    $trb{$ref->{accno}}{charttype} = 'H';
+    $trb{$ref->{accno}}{category} = $ref->{category};
+   
+    push @headingaccounts, $ref->{accno};
+  }
+
+  $sth->finish;
+
+
+  if ($form->{fromdate} || $form->{todate}) {
+    if ($form->{fromdate}) {
+      $where .= " AND ac.transdate >= '$form->{fromdate}'";
+      $invwhere .= " AND a.transdate >= '$form->{fromdate}'";
+    }
+    if ($form->{todate}) {
+      $where .= " AND ac.transdate <= '$form->{todate}'";
+      $invwhere .= " AND a.transdate <= '$form->{todate}'";
+    }
+  }
+
+
+  if ($form->{accounttype} eq 'gifi') {
+
+    $query = qq|SELECT g.accno, g.description, c.category,
+                SUM(ac.amount) AS amount
+		FROM acc_trans ac
+		JOIN chart c ON (c.id = ac.chart_id)
+		JOIN gifi g ON (c.gifi_accno = g.accno)
+		$dpt_join
+		WHERE $where
+		$dpt_where
+		$project
+		GROUP BY g.accno, g.description, c.category
+		|;
+
+    if ($project_id) {
+
+      $query .= qq|
+
+	-- sold items
+	
+	UNION ALL
+	
+	        SELECT g.accno, g.description, c.category,
+		SUM(ac.sellprice * ac.qty) AS amount
+		FROM invoice ac
+		JOIN ar a ON (ac.trans_id = a.id)
+		JOIN parts p ON (ac.parts_id = p.id)
+		JOIN chart c ON (p.income_accno_id = c.id)
+		JOIN gifi g ON (c.gifi_accno = g.accno)
+		$dpt_join
+		WHERE $invwhere
+		$dpt_where
+		$project
+		GROUP BY g.accno, g.description, c.category
+
+	UNION ALL
+
+	-- bought services
+	
+	        SELECT g.accno, g.description, c.category,
+		SUM(ac.sellprice * ac.qty) AS amount
+		FROM invoice ac
+		JOIN ap a ON (ac.trans_id = a.id)
+		JOIN parts p ON (ac.parts_id = p.id)
+		JOIN chart c ON (p.expense_accno_id = c.id)
+		JOIN gifi g ON (c.gifi_accno = g.accno)
+		$dpt_join
+		WHERE $invwhere
+		AND p.inventory_accno_id IS NULL
+		AND p.assembly = '0'
+		$dpt_where
+		$project
+		GROUP BY g.accno, g.description, c.category
+
+        -- COGS
+
+	UNION ALL
+	
+	        SELECT g.accno, g.description, c.category,
+		SUM(ac.sellprice * ac.allocated) * -1 AS amount
+		FROM invoice ac
+		JOIN ap a ON (ac.trans_id = a.id)
+		JOIN parts p ON (ac.parts_id = p.id)
+		JOIN chart c ON (p.expense_accno_id = c.id)
+		JOIN gifi g ON (c.gifi_accno = g.accno)
+		$dpt_join
+		WHERE $invwhere
+		AND ac.assemblyitem = '0'
+		$dpt_where
+		$project
+		GROUP BY g.accno, g.description, c.category
+
+		|;
+    }
+
+    $query .= qq|
+		ORDER BY accno|;
+    
+  } else {
+
+    $query = qq|SELECT c.accno, c.description, c.category,
+                SUM(ac.amount) AS amount
+		FROM acc_trans ac
+		JOIN chart c ON (c.id = ac.chart_id)
+		$dpt_join
+		WHERE $where
+		$dpt_where
+		$project
+		GROUP BY c.accno, c.description, c.category
+		|;
+
+    if ($project_id) {
+
+      $query .= qq|
+
+	-- sold items
+	
+	UNION ALL
+	
+	        SELECT c.accno, c.description, c.category,
+		SUM(ac.sellprice * ac.qty) AS amount
+		FROM invoice ac
+		JOIN ar a ON (ac.trans_id = a.id)
+		JOIN parts p ON (ac.parts_id = p.id)
+		JOIN chart c ON (p.income_accno_id = c.id)
+		$dpt_join
+		WHERE $invwhere
+		$dpt_where
+		$project
+		GROUP BY c.accno, c.description, c.category
+
+	UNION ALL
+	
+	-- bought services
+	
+	        SELECT c.accno, c.description, c.category,
+		SUM(ac.sellprice * ac.qty) AS amount
+		FROM invoice ac
+		JOIN ap a ON (ac.trans_id = a.id)
+		JOIN parts p ON (ac.parts_id = p.id)
+		JOIN chart c ON (p.expense_accno_id = c.id)
+		$dpt_join
+		WHERE $invwhere
+		AND p.inventory_accno_id IS NULL
+		AND p.assembly = '0'
+		$dpt_where
+		$project
+		GROUP BY c.accno, c.description, c.category
+
+        -- cogs
+	
+	UNION ALL
+	
+	        SELECT c.accno, c.description, c.category,
+		SUM(ac.sellprice * ac.allocated) * -1 AS amount
+		FROM invoice ac
+		JOIN ap a ON (ac.trans_id = a.id)
+		JOIN parts p ON (ac.parts_id = p.id)
+		JOIN chart c ON (p.expense_accno_id = c.id)
+		$dpt_join
+		WHERE $invwhere
+		AND ac.assemblyitem = '0'
+		$dpt_where
+		$project
+		GROUP BY c.accno, c.description, c.category
+ 
+		|;
+    }
+
+    $query .= qq|
+                ORDER BY accno|;
+
+  }
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  # prepare query for each account
+  $query = qq|SELECT (SELECT SUM(ac.amount) * -1
+	      FROM acc_trans ac
+	      JOIN chart c ON (c.id = ac.chart_id)
+	      $dpt_join
+	      WHERE $where
+	      $dpt_where
+	      $project
+	      AND ac.amount < 0
+	      AND c.accno = ?) AS debit,
+	      
+	     (SELECT SUM(ac.amount)
+	      FROM acc_trans ac
+	      JOIN chart c ON (c.id = ac.chart_id)
+	      $dpt_join
+	      WHERE $where
+	      $dpt_where
+	      $project
+	      AND ac.amount > 0
+	      AND c.accno = ?) AS credit
+	      |;
+
+  if ($form->{accounttype} eq 'gifi') {
+
+    $query = qq|SELECT (SELECT SUM(ac.amount) * -1
+		FROM acc_trans ac
+		JOIN chart c ON (c.id = ac.chart_id)
+		$dpt_join
+		WHERE $where
+		$dpt_where
+		$project
+		AND ac.amount < 0
+		AND c.gifi_accno = ?) AS debit,
+		
+	       (SELECT SUM(ac.amount)
+		FROM acc_trans ac
+		JOIN chart c ON (c.id = ac.chart_id)
+		$dpt_join
+		WHERE $where
+		$dpt_where
+		$project
+		AND ac.amount > 0
+		AND c.gifi_accno = ?) AS credit|;
+  
+  }
+  
+  $drcr = $dbh->prepare($query);
+
+  # calculate debit and credit for the period
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $trb{$ref->{accno}}{description} = $ref->{description};
+    $trb{$ref->{accno}}{charttype} = 'A';
+    $trb{$ref->{accno}}{category} = $ref->{category};
+    $trb{$ref->{accno}}{amount} += $ref->{amount};
+  }
+  $sth->finish;
+
+  my ($debit, $credit);
+  
+  foreach my $accno (sort keys %trb) {
+    $ref = ();
+    
+    $ref->{accno} = $accno;
+    map { $ref->{$_} = $trb{$accno}{$_} } qw(description category charttype amount);
+    
+    $ref->{balance} = $form->round_amount($balance{$ref->{accno}}, 2);
+
+    if ($trb{$accno}{charttype} eq 'A') {
+      if ($project_id) {
+
+        if ($ref->{amount} < 0) {
+	  $ref->{debit} = $ref->{amount} * -1;
+	} else {
+	  $ref->{credit} = $ref->{amount};
+	}
+	next if $form->round_amount($ref->{amount}, 2) == 0;
+
+      } else {
+	
+	# get DR/CR
+	$drcr->execute($ref->{accno}, $ref->{accno});
+	
+	($debit, $credit) = (0,0);
+	while (($debit, $credit) = $drcr->fetchrow_array) {
+	  $ref->{debit} += $debit;
+	  $ref->{credit} += $credit;
+	}
+	$drcr->finish;
+
+      }
+
+      $ref->{debit} = $form->round_amount($ref->{debit}, 2);
+      $ref->{credit} = $form->round_amount($ref->{credit}, 2);
+    
+    }
+
+    # add subtotal
+    @accno = grep { $_ le "$ref->{accno}" } @headingaccounts;
+    $accno = pop @accno;
+    if ($accno) {
+      $trb{$accno}{debit} += $ref->{debit};
+      $trb{$accno}{credit} += $ref->{credit};
+    }
+
+    push @{ $form->{TB} }, $ref;
+    
+  }
+
+  $dbh->disconnect;
+
+  # debits and credits for headings
+  foreach $accno (@headingaccounts) {
+    foreach $ref (@{ $form->{TB} }) {
+      if ($accno eq $ref->{accno}) {
+        $ref->{debit} = $trb{$accno}{debit};
+        $ref->{credit} = $trb{$accno}{credit};
+      }
+    }
+  }
+
+}
+
+
+sub aging {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  my $invoice = ($form->{arap} eq 'ar') ? 'is' : 'ir';
+  
+  ($null, $form->{todate}) = $form->from_to($form->{year}, $form->{month}) if $form->{year} && $form->{month};
+  
+  $form->{todate} = $form->current_date($myconfig) unless ($form->{todate});
+
+
+  my $where = "1 = 1";
+  my $name;
+  my $null;
+  my $ref;
+
+  if ($form->{"$form->{ct}_id"}) {
+    $where .= qq| AND ct.id = $form->{"$form->{ct}_id"}|;
+  } else {
+    if ($form->{$form->{ct}}) {
+      $name = $form->like(lc $form->{$form->{ct}});
+      $where .= qq| AND lower(ct.name) LIKE '$name'| if $form->{$form->{ct}};
+    }
+  }
+
+  my $dpt_join;
+  if ($form->{department}) {
+    ($null, $department_id) = split /--/, $form->{department};
+    $dpt_join = qq|
+               JOIN department d ON (a.department_id = d.id)
+	          |;
+
+    $where .= qq| AND a.department_id = $department_id|;
+  }
+  
+  # select outstanding vendors or customers, depends on $ct
+  my $query = qq|SELECT DISTINCT ct.id, ct.name, ct.language_code
+                 FROM $form->{ct} ct
+		 JOIN $form->{arap} a ON (a.$form->{ct}_id = ct.id)
+		 $dpt_join
+		 WHERE $where
+                 AND a.paid != a.amount
+                 AND (a.transdate <= '$form->{todate}')
+                 ORDER BY ct.name|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror;
+
+  my $buysell = ($form->{arap} eq 'ar') ? 'buy' : 'sell';
+
+  my %interval = ( 'Pg' => {
+                        'c0' => "(date '$form->{todate}' - interval '0 days')",
+			'c30' => "(date '$form->{todate}' - interval '30 days')",
+			'c60' => "(date '$form->{todate}' - interval '60 days')",
+			'c90' => "(date '$form->{todate}' - interval '90 days')" },
+		  'DB2' => {
+		        'c0' => "(date ('$form->{todate}') - 0 days)",
+			'c30' => "(date ('$form->{todate}') - 30 days)",
+			'c60' => "(date ('$form->{todate}') - 60 days)",
+			'c90' => "(date ('$form->{todate}') - 90 days)" }
+		);
+
+  $interval{Oracle} = $interval{PgPP} = $interval{Pg};
+  
+		    
+  # for each company that has some stuff outstanding
+  my $id;
+  while (($id, $null, $language_code) = $sth->fetchrow_array ) {
+  
+    $query = qq|
+	SELECT c.id AS ctid, c.name,
+	c.address1, c.address2, c.city, c.state, c.zipcode, c.country,
+	c.contact, c.email,
+	c.phone as customerphone, c.fax as customerfax, c.$form->{ct}number,
+	a.invnumber, a.transdate, a.till, a.ordnumber, a.notes,
+	(a.amount - a.paid) as c0, 0.00 as c30, 0.00 as c60, 0.00 as c90,
+	a.duedate, a.invoice, a.id,
+	  (SELECT $buysell FROM exchangerate e
+	   WHERE a.curr = e.curr
+	   AND e.transdate = a.transdate) AS exchangerate
+  FROM $form->{arap} a
+  JOIN $form->{ct} c ON (a.$form->{ct}_id = c.id)
+	WHERE a.paid != a.amount
+	AND c.id = $id
+	AND (
+	        a.transdate <= $interval{$myconfig->{dbdriver}}{c0}
+	        AND a.transdate >= $interval{$myconfig->{dbdriver}}{c30}
+	    )
+	
+	UNION
+
+	SELECT c.id AS ctid, c.name,
+	c.address1, c.address2, c.city, c.state, c.zipcode, c.country,
+	c.contact, c.email,
+	c.phone as customerphone, c.fax as customerfax, c.$form->{ct}number,
+	a.invnumber, a.transdate, a.till, a.ordnumber, a.notes,
+	0.00 as c0, (a.amount - a.paid) as c30, 0.00 as c60, 0.00 as c90,
+	a.duedate, a.invoice, a.id,
+	  (SELECT $buysell FROM exchangerate e
+	   WHERE a.curr = e.curr
+	   AND e.transdate = a.transdate) AS exchangerate
+  FROM $form->{arap} a
+  JOIN $form->{ct} c ON (a.$form->{ct}_id = c.id)
+	WHERE a.paid != a.amount 
+	AND c.id = $id
+	AND (
+		a.transdate < $interval{$myconfig->{dbdriver}}{c30}
+		AND a.transdate >= $interval{$myconfig->{dbdriver}}{c60}
+		)
+
+	UNION
+  
+	SELECT c.id AS ctid, c.name,
+	c.address1, c.address2, c.city, c.state, c.zipcode, c.country,
+	c.contact, c.email,
+	c.phone as customerphone, c.fax as customerfax, c.$form->{ct}number,
+	a.invnumber, a.transdate, a.till, a.ordnumber, a.notes,
+	0.00 as c0, 0.00 as c30, (a.amount - a.paid) as c60, 0.00 as c90,
+	a.duedate, a.invoice, a.id,
+	  (SELECT $buysell FROM exchangerate e
+	   WHERE a.curr = e.curr
+	   AND e.transdate = a.transdate) AS exchangerate
+	FROM $form->{arap} a
+	JOIN $form->{ct} c ON (a.$form->{ct}_id = c.id)
+	WHERE a.paid != a.amount
+	AND c.id = $id
+	AND (
+		a.transdate < $interval{$myconfig->{dbdriver}}{c60}
+		AND a.transdate >= $interval{$myconfig->{dbdriver}}{c90}
+		)
+
+	UNION
+  
+	SELECT c.id AS ctid, c.name,
+	c.address1, c.address2, c.city, c.state, c.zipcode, c.country,
+	c.contact, c.email,
+	c.phone as customerphone, c.fax as customerfax, c.$form->{ct}number,
+	a.invnumber, a.transdate, a.till, a.ordnumber, a.notes,
+	0.00 as c0, 0.00 as c30, 0.00 as c60, (a.amount - a.paid) as c90,
+	a.duedate, a.invoice, a.id,
+	  (SELECT $buysell FROM exchangerate e
+	   WHERE a.curr = e.curr
+	   AND e.transdate = a.transdate) AS exchangerate
+	FROM $form->{arap} a
+	JOIN $form->{ct} c ON (a.$form->{ct}_id = c.id)
+	WHERE a.paid != a.amount
+	AND c.id = $id
+	AND a.transdate < $interval{$myconfig->{dbdriver}}{c90}
+
+	ORDER BY
+  
+  ctid, transdate, invnumber
+  
+		|;
+
+    my $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror;
+
+    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $ref->{module} = ($ref->{invoice}) ? $invoice : $form->{arap};
+      $ref->{module} = 'ps' if $ref->{till};
+      $ref->{exchangerate} = 1 unless $ref->{exchangerate};
+      $ref->{language_code} = $language_code;
+      push @{ $form->{AG} }, $ref;
+    }
+    
+    $sth->finish;
+
+  }
+  $sth->finish;
+
+  # get language
+  my $query = qq|SELECT *
+                 FROM language
+		 ORDER BY 2|;
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc)) { 
+    push @{ $form->{all_language} }, $ref;
+  }
+  $sth->finish;
+
+  # disconnect
+  $dbh->disconnect;
+
+}
+
+
+sub get_customer {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT name, email, cc, bcc
+                 FROM $form->{ct} ct
+		 WHERE ct.id = $form->{"$form->{ct}_id"}|;
+  ($form->{$form->{ct}}, $form->{email}, $form->{cc}, $form->{bcc}) = $dbh->selectrow_array($query);
+  
+  $dbh->disconnect;
+
+}
+
+
+sub get_taxaccounts {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  # get tax accounts
+  my $query = qq|SELECT c.accno, c.description, t.rate, c.link
+                 FROM chart c, tax t
+		 WHERE c.link LIKE '%CT_tax%'
+		 AND c.id = t.chart_id
+                 ORDER BY c.accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror;
+
+  my $ref = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc) ) {
+    push @{ $form->{taxaccounts} }, $ref;
+  }
+  $sth->finish;
+
+  # get gifi tax accounts
+  my $query = qq|SELECT DISTINCT g.accno, g.description,
+                 sum(t.rate) AS rate
+                 FROM gifi g, chart c, tax t
+		 WHERE g.accno = c.gifi_accno
+		 AND c.id = t.chart_id
+		 AND c.link LIKE '%CT_tax%'
+		 GROUP BY g.accno, g.description
+                 ORDER BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror;
+
+  while ($ref = $sth->fetchrow_hashref(NAME_lc) ) {
+    push @{ $form->{gifi_taxaccounts} }, $ref;
+  }
+  $sth->finish;
+
+  $dbh->disconnect;
+
+}
+
+
+
+sub tax_report {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my ($null, $department_id) = split /--/, $form->{department};
+  
+  # build WHERE
+  my $where = "1 = 1";
+  my $cashwhere = "";
+
+  if ($department_id) {
+    $where .= qq|
+                 AND a.department_id = $department_id
+		|;
+  }
+  
+  my $query;
+  my $sth;
+  my $accno;
+  my $rate;
+  
+  if ($form->{accno}) {
+    if ($form->{accno} =~ /^gifi_/) {
+      ($null, $accno) = split /_/, $form->{accno};
+      $rate = $form->{"$form->{accno}_rate"};
+      $accno = qq| AND ch.gifi_accno = '$accno'|;
+    } else {
+      $accno = $form->{accno};
+      $rate = $form->{"$form->{accno}_rate"};
+      $accno = qq| AND ch.accno = '$accno'|;
+    }
+  }
+  $rate *= 1;
+
+  my $table;
+  my $ARAP;
+  
+  if ($form->{db} eq 'ar') {
+    $table = "customer";
+    $ARAP = "AR";
+  }
+  if ($form->{db} eq 'ap') {
+    $table = "vendor";
+    $ARAP = "AP";
+  }
+
+  my $transdate = "a.transdate";
+
+  ($form->{fromdate}, $form->{todate}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
+  
+  # if there are any dates construct a where
+  if ($form->{fromdate} || $form->{todate}) {
+    if ($form->{fromdate}) {
+      $where .= " AND $transdate >= '$form->{fromdate}'";
+    }
+    if ($form->{todate}) {
+      $where .= " AND $transdate <= '$form->{todate}'";
+    }
+  }
+
+
+  if ($form->{method} eq 'cash') {
+    $transdate = "a.datepaid";
+
+    my $todate = ($form->{todate}) ? $form->{todate} : $form->current_date($myconfig);
+    
+    $cashwhere = qq|
+		 AND ac.trans_id IN
+		   (
+		     SELECT trans_id
+		     FROM acc_trans
+		     JOIN chart ON (chart_id = id)
+		     WHERE link LIKE '%${ARAP}_paid%'
+		     AND $transdate <= '$todate'
+		     AND a.paid = a.amount
+		   )
+		  |;
+
+  }
+
+    
+  my $ml = ($form->{db} eq 'ar') ? 1 : -1;
+  
+  my %ordinal = ( 'transdate' => 3,
+                  'invnumber' => 4,
+		  'name' => 5
+		);
+  
+  my @a = qw(transdate invnumber name);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+
+  $rate = 1 unless $rate;
+
+  if ($form->{summary}) {
+    
+    $query = qq|SELECT a.id, '0' AS invoice, $transdate AS transdate,
+		a.invnumber, n.name, a.netamount,
+		ac.amount * $ml AS tax,
+		a.till
+		FROM acc_trans ac
+	      JOIN $form->{db} a ON (a.id = ac.trans_id)
+	      JOIN chart ch ON (ch.id = ac.chart_id)
+	      JOIN $table n ON (n.id = a.${table}_id)
+		WHERE $where
+		$accno
+		AND a.invoice = '0'
+		$cashwhere
+		
+	      UNION
+	      
+		SELECT a.id, '1' AS invoice, $transdate AS transdate,
+		a.invnumber, n.name,
+		sum(ac.sellprice * ac.qty) * $ml AS netamount,
+		sum(ac.sellprice * ac.qty) * $rate * $ml AS tax,
+		a.till
+		FROM invoice ac
+	      JOIN partstax pt ON (pt.parts_id = ac.parts_id)
+	      JOIN chart ch ON (ch.id = pt.chart_id)
+	      JOIN $form->{db} a ON (a.id = ac.trans_id)
+	      JOIN $table n ON (n.id = a.${table}_id)
+	      JOIN ${table}tax t ON (t.${table}_id = n.id AND t.chart_id = ch.id)
+		WHERE $where
+		$accno
+		AND a.invoice = '1'
+		$cashwhere
+	        GROUP BY a.id, a.invoice, $transdate, a.invnumber, n.name,
+		a.till
+		|;
+
+      if ($form->{fromdate}) {
+	# include open transactions from previous period
+	if ($cashwhere) {
+	  $query .= qq|
+              UNION
+	      
+                SELECT a.id, '0' AS invoice, $transdate AS transdate,
+		a.invnumber, n.name, a.netamount,
+		ac.amount * $ml AS tax,
+		a.till
+		FROM acc_trans ac
+	      JOIN $form->{db} a ON (a.id = ac.trans_id)
+	      JOIN chart ch ON (ch.id = ac.chart_id)
+	      JOIN $table n ON (n.id = a.${table}_id)
+		WHERE a.datepaid >= '$form->{fromdate}'
+		$accno
+		AND a.invoice = '0'
+		$cashwhere
+		
+	      UNION
+	      
+		SELECT a.id, '1' AS invoice, $transdate AS transdate,
+		a.invnumber, n.name,
+		sum(ac.sellprice * ac.qty) * $ml AS netamount,
+		sum(ac.sellprice * ac.qty) * $rate * $ml AS tax,
+		a.till
+		FROM invoice ac
+	      JOIN partstax pt ON (pt.parts_id = ac.parts_id)
+	      JOIN chart ch ON (ch.id = pt.chart_id)
+	      JOIN $form->{db} a ON (a.id = ac.trans_id)
+	      JOIN $table n ON (n.id = a.${table}_id)
+	      JOIN ${table}tax t ON (t.${table}_id = n.id AND t.chart_id = ch.id)
+		WHERE a.datepaid >= '$form->{fromdate}'
+		$accno
+		AND a.invoice = '1'
+		$cashwhere
+	        GROUP BY a.id, a.invoice, $transdate, a.invnumber, n.name,
+		a.till
+		|;
+	}
+      }
+ 
+		
+    } else {
+      
+     $query = qq|SELECT a.id, '0' AS invoice, $transdate AS transdate,
+		a.invnumber, n.name, a.netamount,
+		ac.amount * $ml AS tax,
+		a.notes AS description, a.till
+		FROM acc_trans ac
+	      JOIN $form->{db} a ON (a.id = ac.trans_id)
+	      JOIN chart ch ON (ch.id = ac.chart_id)
+	      JOIN $table n ON (n.id = a.${table}_id)
+		WHERE $where
+		$accno
+		AND a.invoice = '0'
+		$cashwhere
+		
+	      UNION
+	      
+		SELECT a.id, '1' AS invoice, $transdate AS transdate,
+		a.invnumber, n.name,
+		i.sellprice * i.qty * $ml AS netamount,
+		i.sellprice * i.qty * $rate * $ml AS tax,
+		i.description, a.till
+		FROM acc_trans ac
+	      JOIN $form->{db} a ON (a.id = ac.trans_id)
+	      JOIN chart ch ON (ch.id = ac.chart_id)
+	      JOIN $table n ON (n.id = a.${table}_id)
+	      JOIN ${table}tax t ON (t.${table}_id = n.id AND t.chart_id = ch.id)
+	      JOIN invoice i ON (i.trans_id = a.id)
+	      JOIN partstax pt ON (pt.parts_id = i.parts_id AND pt.chart_id = ch.id)
+		WHERE $where
+		$accno
+		AND a.invoice = '1'
+		$cashwhere
+		|;
+
+      if ($form->{fromdate}) {
+	if ($cashwhere) {
+	 $query .= qq|
+	      UNION
+	      
+	        SELECT a.id, '0' AS invoice, $transdate AS transdate,
+		a.invnumber, n.name, a.netamount,
+		ac.amount * $ml AS tax,
+		a.notes AS description, a.till
+		FROM acc_trans ac
+	      JOIN $form->{db} a ON (a.id = ac.trans_id)
+	      JOIN chart ch ON (ch.id = ac.chart_id)
+	      JOIN $table n ON (n.id = a.${table}_id)
+		WHERE a.datepaid >= '$form->{fromdate}'
+		$accno
+		AND a.invoice = '0'
+		$cashwhere
+		
+	      UNION
+	      
+		SELECT a.id, '1' AS invoice, $transdate AS transdate,
+		a.invnumber, n.name,
+		i.sellprice * i.qty * $ml AS netamount,
+		i.sellprice * i.qty * $rate * $ml AS tax,
+		i.description, a.till
+		FROM acc_trans ac
+	      JOIN $form->{db} a ON (a.id = ac.trans_id)
+	      JOIN chart ch ON (ch.id = ac.chart_id)
+	      JOIN $table n ON (n.id = a.${table}_id)
+	      JOIN ${table}tax t ON (t.${table}_id = n.id AND t.chart_id = ch.id)
+	      JOIN invoice i ON (i.trans_id = a.id)
+	      JOIN partstax pt ON (pt.parts_id = i.parts_id AND pt.chart_id = ch.id)
+		WHERE a.datepaid >= '$form->{fromdate}'
+		$accno
+		AND a.invoice = '1'
+		$cashwhere
+		|;
+	}
+      }
+    }
+
+
+  if ($form->{report} =~ /nontaxable/) {
+    
+    if ($form->{summary}) {
+      # only gather up non-taxable transactions
+      $query = qq|SELECT a.id, '0' AS invoice, $transdate AS transdate,
+		  a.invnumber, n.name, a.netamount, a.till
+		  FROM acc_trans ac
+		JOIN $form->{db} a ON (a.id = ac.trans_id)
+		JOIN $table n ON (n.id = a.${table}_id)
+		  WHERE $where
+		  AND a.invoice = '0'
+		  AND a.netamount = a.amount
+		  $cashwhere
+		GROUP BY a.id, $transdate, a.invnumber, n.name, a.netamount,
+		a.till
+		
+		UNION
+		
+		  SELECT a.id, '1' AS invoice, $transdate AS transdate,
+		  a.invnumber, n.name,
+		  sum(ac.sellprice * ac.qty) * $ml AS netamount, a.till
+		  FROM invoice ac
+		JOIN $form->{db} a ON (a.id = ac.trans_id)
+		JOIN $table n ON (n.id = a.${table}_id)
+		  WHERE $where
+		  AND a.invoice = '1'
+		  AND (
+		    a.${table}_id NOT IN (
+			  SELECT ${table}_id FROM ${table}tax t (${table}_id)
+					 ) OR
+		    ac.parts_id NOT IN (
+			  SELECT parts_id FROM partstax p (parts_id)
+				      )
+		      )
+		  $cashwhere
+		  GROUP BY a.id, a.invnumber, $transdate, n.name, a.till
+		  |;
+
+      if ($form->{fromdate}) {
+	if ($cashwhere) {
+	  $query .= qq|
+                UNION
+		
+                  SELECT a.id, '0' AS invoice, $transdate AS transdate,
+		  a.invnumber, n.name, a.netamount, a.till
+		  FROM acc_trans ac
+		JOIN $form->{db} a ON (a.id = ac.trans_id)
+		JOIN $table n ON (n.id = a.${table}_id)
+		WHERE a.datepaid >= '$form->{fromdate}'
+		  AND a.invoice = '0'
+		  AND a.netamount = a.amount
+		  $cashwhere
+		GROUP BY a.id, $transdate, a.invnumber, n.name, a.netamount,
+		a.till
+		
+		UNION
+		
+		  SELECT a.id, '1' AS invoice, $transdate AS transdate,
+		  a.invnumber, n.name,
+		  sum(ac.sellprice * ac.qty) * $ml AS netamount, a.till
+		  FROM invoice ac
+		JOIN $form->{db} a ON (a.id = ac.trans_id)
+		JOIN $table n ON (n.id = a.${table}_id)
+		  WHERE a.datepaid >= '$form->{fromdate}'
+		  AND a.invoice = '1'
+		  AND (
+		    a.${table}_id NOT IN (
+			  SELECT ${table}_id FROM ${table}tax t (${table}_id)
+					 ) OR
+		    ac.parts_id NOT IN (
+			  SELECT parts_id FROM partstax p (parts_id)
+				      )
+		      )
+		  $cashwhere
+		  GROUP BY a.id, a.invnumber, $transdate, n.name, a.till
+		  |;
+	}
+      }
+		  
+    } else {
+
+      # gather up details for non-taxable transactions
+      $query = qq|SELECT a.id, '0' AS invoice, $transdate AS transdate,
+		  a.invnumber, n.name, a.netamount,
+		  a.notes AS description, a.till
+		  FROM acc_trans ac
+		JOIN $form->{db} a ON (a.id = ac.trans_id)
+		JOIN $table n ON (n.id = a.${table}_id)
+		  WHERE $where
+		  AND a.invoice = '0'
+		  AND a.netamount = a.amount
+		  $cashwhere
+		GROUP BY a.id, $transdate, a.invnumber, n.name, a.netamount,
+		a.notes, a.till
+		
+		UNION
+		
+		  SELECT a.id, '1' AS invoice, $transdate AS transdate,
+		  a.invnumber, n.name,
+		  sum(ac.sellprice * ac.qty) * $ml AS netamount,
+		  ac.description, a.till
+		  FROM invoice ac
+		JOIN $form->{db} a ON (a.id = ac.trans_id)
+		JOIN $table n ON (n.id = a.${table}_id)
+		  WHERE $where
+		  AND a.invoice = '1'
+		  AND (
+		    a.${table}_id NOT IN (
+			  SELECT ${table}_id FROM ${table}tax t (${table}_id)
+					 ) OR
+		    ac.parts_id NOT IN (
+			  SELECT parts_id FROM partstax p (parts_id)
+				      )
+		      )
+		  $cashwhere
+		  GROUP BY a.id, a.invnumber, $transdate, n.name,
+		  ac.description, a.till
+		  |;
+
+      if ($form->{fromdate}) {
+	if ($cashwhere) {
+	  $query .= qq|
+                UNION
+		
+                  SELECT a.id, '0' AS invoice, $transdate AS transdate,
+		  a.invnumber, n.name, a.netamount,
+		  a.notes AS description, a.till
+		  FROM acc_trans ac
+		JOIN $form->{db} a ON (a.id = ac.trans_id)
+		JOIN $table n ON (n.id = a.${table}_id)
+		  WHERE a.datepaid >= '$form->{fromdate}'
+		  AND a.invoice = '0'
+		  AND a.netamount = a.amount
+		  $cashwhere
+		GROUP BY a.id, $transdate, a.invnumber, n.name, a.netamount,
+		a.notes, a.till
+		
+		UNION
+		
+		  SELECT a.id, '1' AS invoice, $transdate AS transdate,
+		  a.invnumber, n.name,
+		  sum(ac.sellprice * ac.qty) * $ml AS netamount,
+		  ac.description, a.till
+		  FROM invoice ac
+		JOIN $form->{db} a ON (a.id = ac.trans_id)
+		JOIN $table n ON (n.id = a.${table}_id)
+		  WHERE a.datepaid >= '$form->{fromdate}'
+		  AND a.invoice = '1'
+		  AND (
+		    a.${table}_id NOT IN (
+			  SELECT ${table}_id FROM ${table}tax t (${table}_id)
+					 ) OR
+		    ac.parts_id NOT IN (
+			  SELECT parts_id FROM partstax p (parts_id)
+				      )
+		      )
+		  $cashwhere
+		  GROUP BY a.id, a.invnumber, $transdate, n.name,
+		  ac.description, a.till
+		  |;
+	}
+      }
+
+    }
+  }
+
+  
+  $query .= qq|
+	      ORDER by $sortorder|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ( my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $ref->{tax} = $form->round_amount($ref->{tax}, 2);
+    push @{ $form->{TR} }, $ref if $ref->{netamount} != 0;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub paymentaccounts {
+  my ($self, $myconfig, $form) = @_;
+ 
+  # connect to database, turn AutoCommit off
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $ARAP = uc $form->{db};
+  
+  # get A(R|P)_paid accounts
+  my $query = qq|SELECT accno, description
+                 FROM chart
+                 WHERE link LIKE '%${ARAP}_paid%'
+		 ORDER BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+ 
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{PR} }, $ref;
+  }
+  $sth->finish;
+
+  $form->all_years($dbh, $myconfig);
+  
+  $dbh->disconnect;
+
+}
+
+ 
+sub payments {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database, turn AutoCommit off
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $ml = 1;
+  if ($form->{db} eq 'ar') {
+    $table = 'customer';
+    $ml = -1;
+  }
+  if ($form->{db} eq 'ap') {
+    $table = 'vendor';
+  }
+     
+
+  my $query;
+  my $sth;
+  my $dpt_join;
+  my $where;
+  my $var;
+
+  if ($form->{department_id}) {
+    $dpt_join = qq|
+	         JOIN dpt_trans t ON (t.trans_id = ac.trans_id)
+		 |;
+
+    $where = qq|
+		 AND t.department_id = $form->{department_id}
+		|;
+  }
+
+  ($form->{fromdate}, $form->{todate}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
+  
+  if ($form->{fromdate}) {
+    $where .= " AND ac.transdate >= '$form->{fromdate}'";
+  }
+  if ($form->{todate}) {
+    $where .= " AND ac.transdate <= '$form->{todate}'";
+  }
+  if (!$form->{fx_transaction}) {
+    $where .= " AND ac.fx_transaction = '0'";
+  }
+  
+  if ($form->{description}) {
+    $var = $form->like(lc $form->{description});
+    $where .= " AND lower(c.name) LIKE '$var'";
+  }
+  if ($form->{source}) {
+    $var = $form->like(lc $form->{source});
+    $where .= " AND lower(ac.source) LIKE '$var'";
+  }
+  if ($form->{memo}) {
+    $var = $form->like(lc $form->{memo});
+    $where .= " AND lower(ac.memo) LIKE '$var'";
+  }
+ 
+  my %ordinal = ( 'name' => 1,
+		  'transdate' => 2,
+		  'source' => 4,
+		  'employee' => 6,
+		  'till' => 7
+		);
+
+  my @a = qw(name transdate employee);
+  my $sortorder = $form->sort_order(\@a, \%ordinal);
+  
+  my $glwhere = $where;
+  $glwhere =~ s/\(c.name\)/\(g.description\)/;
+
+  # cycle through each id
+  foreach my $accno (split(/ /, $form->{paymentaccounts})) {
+
+    $query = qq|SELECT id, accno, description
+                FROM chart
+		WHERE accno = '$accno'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    my $ref = $sth->fetchrow_hashref(NAME_lc);
+    push @{ $form->{PR} }, $ref;
+    $sth->finish;
+
+    $query = qq|SELECT c.name, ac.transdate, sum(ac.amount) * $ml AS paid,
+                ac.source, ac.memo, e.name AS employee, a.till, a.curr
+		FROM acc_trans ac
+	        JOIN $form->{db} a ON (ac.trans_id = a.id)
+	        JOIN $table c ON (c.id = a.${table}_id)
+		LEFT JOIN employee e ON (a.employee_id = e.id)
+	        $dpt_join
+		WHERE ac.chart_id = $ref->{id}
+		$where|;
+
+    if ($form->{till}) {
+      $query .= " AND a.invoice = '1' 
+                  AND NOT a.till IS NULL";
+      
+      if ($myconfig->{role} eq 'user') {
+	$query .= " AND e.login = '$form->{login}'";
+      }
+    }
+
+    $query .= qq|
+                GROUP BY c.name, ac.transdate, ac.source, ac.memo,
+		e.name, a.till, a.curr
+		|;
+		
+    if (! $form->{till}) {
+# don't need gl for a till
+      
+      $query .= qq|
+ 	UNION
+		SELECT g.description, ac.transdate, sum(ac.amount) * $ml AS paid, ac.source,
+		ac.memo, e.name AS employee, '' AS till, '' AS curr
+		FROM acc_trans ac
+	        JOIN gl g ON (g.id = ac.trans_id)
+		LEFT JOIN employee e ON (g.employee_id = e.id)
+	        $dpt_join
+		WHERE ac.chart_id = $ref->{id}
+		$glwhere
+		AND (ac.amount * $ml) > 0
+	GROUP BY g.description, ac.transdate, ac.source, ac.memo, e.name
+		|;
+
+    }
+
+    $query .= qq|
+                ORDER BY $sortorder|;
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my $pr = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{$ref->{id}} }, $pr;
+    }
+    $sth->finish;
+
+  }
+  
+  $dbh->disconnect;
+  
+}
+
+
+1;
+
+
diff --git a/sql-ledger/SL/User.pm b/sql-ledger/SL/User.pm
new file mode 100644
index 000000000..e7e0b9cbc
--- /dev/null
+++ b/sql-ledger/SL/User.pm
@@ -0,0 +1,925 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 2000
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors: Jim Rawlings <jim@your-dba.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#=====================================================================
+#
+# user related functions
+#
+#=====================================================================
+
+package User;
+
+
+sub new {
+  my ($type, $memfile, $login) = @_;
+  my $self = {};
+
+  if ($login ne "") {
+    &error("", "$memfile locked!") if (-f "${memfile}.LCK");
+    
+    open(MEMBER, "$memfile") or &error("", "$memfile : $!");
+    
+    while (<MEMBER>) {
+      if (/^\[$login\]/) {
+	while (<MEMBER>) {
+	  last if /^\[/;
+	  next if /^(#|\s)/;
+	  
+	  # remove comments
+	  s/^\s*#.*//g;
+
+	  # remove any trailing whitespace
+	  s/^\s*(.*?)\s*$/$1/;
+
+	  ($key, $value) = split /=/, $_, 2;
+	  
+	  $self->{$key} = $value;
+	}
+	
+	$self->{login} = $login;
+
+	last;
+      }
+    }
+    close MEMBER;
+  }
+  
+  bless $self, $type;
+}
+
+
+sub country_codes {
+
+  my %cc = ();
+  my @language = ();
+  
+  # scan the locale directory and read in the LANGUAGE files
+  opendir DIR, "locale";
+
+  my @dir = grep !/(^\.\.?$|\..*)/, readdir DIR;
+  
+  foreach my $dir (@dir) {
+    next unless open(FH, "locale/$dir/LANGUAGE");
+    @language = <FH>;
+    close FH;
+
+    $cc{$dir} = "@language";
+  }
+
+  closedir(DIR);
+  
+  %cc;
+
+}
+
+
+sub login {
+  my ($self, $form, $userspath) = @_;
+
+  my $rc = -3;
+  
+  if ($self->{login}) {
+
+    if ($self->{password}) {
+      my $password = crypt $form->{password}, substr($self->{login}, 0, 2);
+      if ($self->{password} ne $password) {
+	return -1;
+      }
+    }
+    
+    unless (-f "$userspath/$self->{login}.conf") {
+      $self->create_config("$userspath/$self->{login}.conf");
+    }
+    
+    do "$userspath/$self->{login}.conf";
+    $myconfig{dbpasswd} = unpack 'u', $myconfig{dbpasswd};
+  
+    # check if database is down
+    my $dbh = DBI->connect($myconfig{dbconnect}, $myconfig{dbuser}, $myconfig{dbpasswd}) or $self->error($DBI::errstr);
+
+    # we got a connection, check the version
+    my $query = qq|SELECT version FROM defaults|;
+    my $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    my ($dbversion) = $sth->fetchrow_array;
+    $sth->finish;
+
+    # add login to employee table if it does not exist
+    # no error check for employee table, ignore if it does not exist
+    my $login = $self->{login};
+    $login =~ s/@.*//;
+    $query = qq|SELECT id FROM employee WHERE login = '$login'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute;
+
+    my ($id) = $sth->fetchrow_array;
+    $sth->finish;
+
+    if (! $id) {
+      my ($employeenumber) = $form->update_defaults(\%myconfig, "employeenumber", $dbh);
+      
+      $query = qq|INSERT INTO employee (login, employeenumber, name, workphone,
+                  role)
+                  VALUES ('$login', '$employeenumber', '$myconfig{name}',
+		  '$myconfig{tel}', '$myconfig{role}')|;
+      $dbh->do($query);
+    }
+    $dbh->disconnect;
+
+    $rc = 0;
+
+    
+    if ($form->{dbversion} ne $dbversion) {
+      $rc = -4;
+      $dbupdate = (calc_version($dbversion) < calc_version($form->{dbversion}));
+    }
+
+    if ($dbupdate) {
+      $rc = -5;
+
+      # if DB2 bale out
+      if ($myconfig{dbdriver} eq 'DB2') {
+	$rc = -2;
+      }
+    }
+  }
+
+  $rc;
+  
+}
+
+
+
+sub dbconnect_vars {
+  my ($form, $db) = @_;
+  
+  my %dboptions = (
+     'Pg' => {
+        'yy-mm-dd' => 'set DateStyle to \'ISO\'',
+	'mm/dd/yy' => 'set DateStyle to \'SQL, US\'',
+	'mm-dd-yy' => 'set DateStyle to \'POSTGRES, US\'',
+	'dd/mm/yy' => 'set DateStyle to \'SQL, EUROPEAN\'',
+	'dd-mm-yy' => 'set DateStyle to \'POSTGRES, EUROPEAN\'',
+	'dd.mm.yy' => 'set DateStyle to \'GERMAN\''
+	     },
+     'Oracle' => {
+	'yy-mm-dd' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'YY-MM-DD\'',
+	'mm/dd/yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'MM/DD/YY\'',
+	'mm-dd-yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'MM-DD-YY\'',
+	'dd/mm/yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD/MM/YY\'',
+	'dd-mm-yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD-MM-YY\'',
+	'dd.mm.yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD.MM.YY\'',
+	         }
+     );
+
+
+  $form->{dboptions} = $dboptions{$form->{dbdriver}}{$form->{dateformat}};
+
+  if ($form->{dbdriver} =~ /Pg/) {
+    $form->{dbconnect} = "dbi:$form->{dbdriver}:dbname=$db";
+  }
+
+  if ($form->{dbdriver} eq 'Oracle') {
+    $form->{dbconnect} = "dbi:Oracle:sid=$form->{sid}";
+  }
+
+  if ($form->{dbhost}) {
+    $form->{dbconnect} .= ";host=$form->{dbhost}";
+  }
+  if ($form->{dbport}) {
+    $form->{dbconnect} .= ";port=$form->{dbport}";
+  }
+  
+}
+
+
+sub dbdrivers {
+
+  my @drivers = DBI->available_drivers();
+
+#  return (grep { /(Pg|Oracle|DB2)/ } @drivers);
+  return (grep { /Pg$/ } @drivers);
+
+}
+
+
+sub dbsources {
+  my ($self, $form) = @_;
+
+  my @dbsources = ();
+  my ($sth, $query);
+  
+  $form->{dbdefault} = $form->{dbuser} unless $form->{dbdefault};
+  $form->{sid} = $form->{dbdefault};
+  &dbconnect_vars($form, $form->{dbdefault});
+
+  my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+
+
+  if ($form->{dbdriver} eq 'Pg') {
+
+    $query = qq|SELECT datname FROM pg_database|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+    
+    while (my ($db) = $sth->fetchrow_array) {
+
+      if ($form->{only_acc_db}) {
+	
+	next if ($db =~ /^template/);
+
+	&dbconnect_vars($form, $db);
+	my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+
+	$query = qq|SELECT tablename FROM pg_tables
+		    WHERE tablename = 'defaults'
+		    AND tableowner = '$form->{dbuser}'|;
+	my $sth = $dbh->prepare($query);
+	$sth->execute || $form->dberror($query);
+
+	if ($sth->fetchrow_array) {
+	  push @dbsources, $db;
+	}
+	$sth->finish;
+	$dbh->disconnect;
+	next;
+      }
+      push @dbsources, $db;
+    }
+  }
+
+  if ($form->{dbdriver} eq 'Oracle') {
+    if ($form->{only_acc_db}) {
+      $query = qq|SELECT owner FROM dba_objects
+		  WHERE object_name = 'DEFAULTS'
+		  AND object_type = 'TABLE'|;
+    } else {
+      $query = qq|SELECT username FROM dba_users|;
+    }
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my ($db) = $sth->fetchrow_array) {
+      push @dbsources, $db;
+    }
+  }
+
+
+# JJR
+  if ($form->{dbdriver} eq 'DB2') {
+    if ($form->{only_acc_db}) {
+      $query = qq|SELECT tabschema FROM syscat.tables WHERE tabname = 'DEFAULTS'|;
+    } else {
+      $query = qq|SELECT DISTINCT schemaname FROM syscat.schemata WHERE definer != 'SYSIBM' AND schemaname != 'NULLID'|;
+    }
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my ($db) = $sth->fetchrow_array) {
+      push @dbsources, $db;
+    }
+  }
+# End JJR
+
+# the above is not used but leave it in for future reference
+# DS, Oct. 28, 2003
+
+  
+  $sth->finish;
+  $dbh->disconnect;
+  
+  return @dbsources;
+
+}
+
+
+sub dbcreate {
+  my ($self, $form) = @_;
+
+  my %dbcreate = ( 'Pg' => qq|CREATE DATABASE "$form->{db}"|,
+               'Oracle' => qq|CREATE USER "$form->{db}" DEFAULT TABLESPACE USERS TEMPORARY TABLESPACE TEMP IDENTIFIED BY "$form->{db}"|);
+
+  $dbcreate{Pg} .= " WITH ENCODING = '$form->{encoding}'" if $form->{encoding};
+  
+  $form->{sid} = $form->{dbdefault};
+  &dbconnect_vars($form, $form->{dbdefault});
+  my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+  my $query = qq|$dbcreate{$form->{dbdriver}}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  if ($form->{dbdriver} eq 'Oracle') {
+    $query = qq|GRANT CONNECT,RESOURCE TO "$form->{db}"|;
+    $dbh->do($query) || $form->dberror($query);
+  }
+  $dbh->disconnect;
+
+
+  # setup variables for the new database
+  if ($form->{dbdriver} eq 'Oracle') {
+    $form->{dbuser} = $form->{db};
+    $form->{dbpasswd} = $form->{db};
+  }
+  
+  
+  &dbconnect_vars($form, $form->{db});
+  
+  $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+  
+  # create the tables
+  my $dbdriver = ($form->{dbdriver} =~ /Pg/) ? 'Pg' : $form->{dbdriver};
+  
+  my $filename = qq|sql/${dbdriver}-tables.sql|;
+  $self->process_query($form, $dbh, $filename);
+  
+  # create functions
+  $filename = qq|sql/${dbdriver}-functions.sql|;
+  $self->process_query($form, $dbh, $filename);
+
+  # load gifi
+  ($filename) = split /_/, $form->{chart};
+  $filename =~ s/_//;
+  $self->process_query($form, $dbh, "sql/${filename}-gifi.sql");
+ 
+  # load chart of accounts
+  $filename = qq|sql/$form->{chart}-chart.sql|;
+  $self->process_query($form, $dbh, $filename);
+
+  # create indices
+  $filename = qq|sql/${dbdriver}-indices.sql|;
+  $self->process_query($form, $dbh, $filename);
+
+  # create custom tables and functions
+  my $item;
+  foreach $item (qw(tables functions)) {
+    $filename = "sql/${dbdriver}-custom_${item}.sql";
+    if (-f "$filename") {
+      $self->process_query($form, $dbh, $filename);
+    }
+  }
+  
+  $dbh->disconnect;
+
+}
+
+
+
+sub process_query {
+  my ($self, $form, $dbh, $filename) = @_;
+  
+  return unless (-f $filename);
+  
+  open(FH, "$filename") or $form->error("$filename : $!\n");
+  my $query = "";
+  my $loop = 0;
+  my $sth;
+  
+
+  while (<FH>) {
+
+    if ($loop && /^--\s*end\s*(procedure|function|trigger)/i) {
+      $loop = 0;
+
+      $sth = $dbh->prepare($query);
+      $sth->execute || $form->dberror($query);
+      $sth->finish;
+      
+      $query = "";
+      next;
+    }
+    
+    if ($loop || /^create *(or replace)? *(procedure|function|trigger)/i) {
+      $loop = 1;
+      next if /^(--.*|\s+)$/;
+
+      $query .= $_;
+      next;
+    }
+    
+    # don't add comments or empty lines
+    next if /^(--.*|\s+)$/;
+    
+    # anything else, add to query
+    $query .= $_;
+     
+    if (/;\s*$/) {
+      # strip ;... Oracle doesn't like it
+      $query =~ s/;\s*$//;
+      $query =~ s/\\'/''/g;
+
+      $sth = $dbh->prepare($query);
+      $sth->execute || $form->dberror($query);
+      $sth->finish;
+
+      $query = "";
+    }
+
+  }
+  close FH;
+ 
+}
+  
+
+
+sub dbdelete {
+  my ($self, $form) = @_;
+
+  my %dbdelete = ( 'Pg' => qq|DROP DATABASE "$form->{db}"|,
+               'Oracle' => qq|DROP USER $form->{db} CASCADE|
+	         );
+  
+  $form->{sid} = $form->{dbdefault};
+  &dbconnect_vars($form, $form->{dbdefault});
+  my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+  my $query = qq|$dbdelete{$form->{dbdriver}}|;
+  $dbh->do($query) || $form->dberror($query);
+
+  $dbh->disconnect;
+
+}
+  
+
+
+sub dbsources_unused {
+  my ($self, $form, $memfile) = @_;
+
+  my @dbexcl = ();
+  my @dbsources = ();
+  
+  $form->error("$memfile locked!") if (-f "${memfile}.LCK");
+  
+  # open members file
+  open(FH, "$memfile") or $form->error("$memfile : $!");
+
+  while (<FH>) {
+    if (/^dbname=/) {
+      my ($null,$item) = split /=/;
+      push @dbexcl, $item;
+    }
+  }
+
+  close FH;
+
+  $form->{only_acc_db} = 1;
+  my @db = &dbsources("", $form);
+
+  push @dbexcl, $form->{dbdefault};
+
+  foreach $item (@db) {
+    unless (grep /$item$/, @dbexcl) {
+      push @dbsources, $item;
+    }
+  }
+
+  return @dbsources;
+
+}
+
+
+sub dbneedsupdate {
+  my ($self, $form) = @_;
+
+  my %dbsources = ();
+  my $query;
+  
+  $form->{sid} = $form->{dbdefault};
+  &dbconnect_vars($form, $form->{dbdefault});
+
+  my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+
+  if ($form->{dbdriver} =~ /Pg/) {
+
+    $query = qq|SELECT d.datname FROM pg_database d, pg_user u
+                WHERE d.datdba = u.usesysid
+		AND u.usename = '$form->{dbuser}'|;
+    my $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+    
+    while (my ($db) = $sth->fetchrow_array) {
+
+      next if ($db =~ /^template/);
+
+      &dbconnect_vars($form, $db);
+      
+      my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+
+      $query = qq|SELECT tablename FROM pg_tables
+		  WHERE tablename = 'defaults'|;
+      my $sth = $dbh->prepare($query);
+      $sth->execute || $form->dberror($query);
+
+      if ($sth->fetchrow_array) {
+	$query = qq|SELECT version FROM defaults|;
+	my $sth = $dbh->prepare($query);
+	$sth->execute;
+	
+	if (my ($version) = $sth->fetchrow_array) {
+	  $dbsources{$db} = $version;
+	}
+	$sth->finish;
+      }
+      $sth->finish;
+      $dbh->disconnect;
+    }
+    $sth->finish;
+  }
+
+
+  if ($form->{dbdriver} eq 'Oracle') {
+    $query = qq|SELECT owner FROM dba_objects
+		WHERE object_name = 'DEFAULTS'
+		AND object_type = 'TABLE'|;
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my ($db) = $sth->fetchrow_array) {
+      
+      $form->{dbuser} = $db;
+      &dbconnect_vars($form, $db);
+      
+      my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+
+      $query = qq|SELECT version FROM defaults|;
+      my $sth = $dbh->prepare($query);
+      $sth->execute;
+      
+      if (my ($version) = $sth->fetchrow_array) {
+	$dbsources{$db} = $version;
+      }
+      $sth->finish;
+      $dbh->disconnect;
+    }
+    $sth->finish;
+  }
+
+
+# JJR
+  if ($form->{dbdriver} eq 'DB2') {
+    $query = qq|SELECT tabschema FROM syscat.tables WHERE tabname = 'DEFAULTS'|;
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my ($db) = $sth->fetchrow_array) {
+
+      &dbconnect_vars($form, $db);
+
+      my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+
+      $query = qq|SELECT version FROM defaults|;
+      my $sth = $dbh->prepare($query);
+      $sth->execute;
+
+      if (my ($version) = $sth->fetchrow_array) {
+	$dbsources{$db} = $version;
+      }
+      $sth->finish;
+      $dbh->disconnect;
+    }
+    $sth->finish;
+  }
+# End JJR
+  
+# code for DB2 is not used, keep for future reference
+# DS, Oct. 28, 2003
+  
+  $dbh->disconnect;
+  
+  %dbsources;
+
+}
+
+
+sub dbupdate {
+  my ($self, $form) = @_;
+
+  $form->{sid} = $form->{dbdefault};
+  
+  my @upgradescripts = ();
+  my $query;
+  my $rc = -2;
+  
+  if ($form->{dbupdate}) {
+    # read update scripts into memory
+    opendir SQLDIR, "sql/." or $form->error($!);
+    @upgradescripts = sort script_version grep /$form->{dbdriver}-upgrade-.*?\.sql$/, readdir SQLDIR;
+    closedir SQLDIR;
+  }
+
+
+  foreach my $db (split / /, $form->{dbupdate}) {
+
+    next unless $form->{$db};
+
+    # strip db from dataset
+    $db =~ s/^db//;
+    &dbconnect_vars($form, $db);
+    
+    my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror;
+
+    # check version
+    $query = qq|SELECT version FROM defaults|;
+    my $sth = $dbh->prepare($query);
+    # no error check, let it fall through
+    $sth->execute;
+
+    my $version = $sth->fetchrow_array;
+    $sth->finish;
+    
+    next unless $version;
+
+    $version = calc_version($version);
+    my $dbversion = calc_version($form->{dbversion});
+
+    foreach my $upgradescript (@upgradescripts) {
+      my $a = $upgradescript;
+      $a =~ s/(^$form->{dbdriver}-upgrade-|\.sql$)//g;
+      
+      my ($mindb, $maxdb) = split /-/, $a;
+      $mindb = calc_version($mindb);
+      $maxdb = calc_version($maxdb);
+
+      next if ($version >= $maxdb);
+
+      # exit if there is no upgrade script or version == mindb
+      last if ($version < $mindb || $version >= $dbversion);
+
+      # apply upgrade
+      $self->process_query($form, $dbh, "sql/$upgradescript");
+
+      $version = $maxdb;
+ 
+    }
+    
+    $rc = 0;
+    $dbh->disconnect;
+    
+  }
+
+  $rc;
+
+}
+  
+
+sub calc_version {
+  
+  my @v = split /\./, $_[0];
+  my $version = 0;
+  my $i;
+  
+  for ($i = 0; $i <= $#v; $i++) {
+    $version *= 1000;
+    $version += $v[$i];
+  }
+
+  return $version;
+  
+}
+
+  
+sub script_version {
+  my ($my_a, $my_b) = ($a, $b);
+  
+  my ($a_from, $a_to, $b_from, $b_to);
+  my ($res_a, $res_b, $i);
+
+  $my_a =~ s/.*-upgrade-//;
+  $my_a =~ s/.sql$//;
+  $my_b =~ s/.*-upgrade-//;
+  $my_b =~ s/.sql$//;
+  ($a_from, $a_to) = split(/-/, $my_a);
+  ($b_from, $b_to) = split(/-/, $my_b);
+
+  $res_a = calc_version($a_from);
+  $res_b = calc_version($b_from);
+
+  if ($res_a == $res_b) {
+    $res_a = calc_version($a_to);
+    $res_b = calc_version($b_to);
+  }
+
+  return $res_a <=> $res_b;
+  
+}
+
+
+sub create_config {
+  my ($self, $filename) = @_;
+
+
+  @config = &config_vars;
+
+  open(CONF, ">$filename") or $self->error("$filename : $!");
+  
+  # create the config file
+  print CONF qq|# configuration file for $self->{login}
+
+\%myconfig = (
+|;
+
+  foreach $key (sort @config) {
+    $self->{$key} =~ s/\\/\\\\/g;
+    $self->{$key} =~ s/'/\\'/g;
+    print CONF qq|  $key => '$self->{$key}',\n|;
+  }
+
+   
+  print CONF qq|);\n\n|;
+
+  close CONF;
+
+}
+
+
+sub save_member {
+  my ($self, $memberfile, $userspath) = @_;
+
+  # format dbconnect and dboptions string
+  &dbconnect_vars($self, $self->{dbname});
+  
+  $self->error("$memberfile locked!") if (-f "${memberfile}.LCK");
+  open(FH, ">${memberfile}.LCK") or $self->error("${memberfile}.LCK : $!");
+  close(FH);
+  
+  if (! open(CONF, "+<$memberfile")) {
+    unlink "${memberfile}.LCK";
+    $self->error("$memberfile : $!");
+  }
+  
+  @config = <CONF>;
+  
+  seek(CONF, 0, 0);
+  truncate(CONF, 0);
+  
+  while ($line = shift @config) {
+    last if ($line =~ /^\[$self->{login}\]/);
+    print CONF $line;
+  }
+
+  # remove everything up to next login or EOF
+  while ($line = shift @config) {
+    last if ($line =~ /^\[/);
+  }
+
+  # this one is either the next login or EOF
+  print CONF $line;
+
+  while ($line = shift @config) {
+    print CONF $line;
+  }
+
+  print CONF qq|[$self->{login}]\n|;
+  
+  if ($self->{root}) {
+    $self->{dbpasswd} = pack 'u', $self->{dbpasswd};
+    chop $self->{dbpasswd};
+  }
+  
+  if ($self->{password} ne $self->{old_password}) {
+    $self->{password} = crypt $self->{password}, substr($self->{login}, 0, 2) if $self->{password};
+  }
+  
+  if ($self->{'root login'}) {
+    @config = ("password");
+  } else {
+    @config = &config_vars;
+  }
+ 
+  # replace \r\n with \n
+  map { $self->{$_} =~ s/\r\n/\\n/g } qw(address signature);
+
+  foreach $key (sort @config) {
+    print CONF qq|$key=$self->{$key}\n|;
+  }
+
+  print CONF "\n";
+  close CONF;
+  unlink "${memberfile}.LCK";
+  
+  # create conf file
+  if (! $self->{'root login'}) {
+    $self->create_config("$userspath/$self->{login}.conf");
+
+    $self->{dbpasswd} =~ s/\\'/'/g;
+    $self->{dbpasswd} =~ s/\\\\/\\/g;
+    $self->{dbpasswd} = unpack 'u', $self->{dbpasswd};
+    
+    # check if login is in database
+    my $dbh = DBI->connect($self->{dbconnect}, $self->{dbuser}, $self->{dbpasswd}, {AutoCommit => 0}) or $self->error($DBI::errstr);
+
+    # add login to employee table if it does not exist
+    # no error check for employee table, ignore if it does not exist
+    my $login = $self->{login};
+    $login =~ s/@.*//;
+    my $query = qq|SELECT id FROM employee WHERE login = '$login'|;
+    my $sth = $dbh->prepare($query);
+    $sth->execute;
+
+    my ($id) = $sth->fetchrow_array;
+    $sth->finish;
+
+    if ($id) {
+      $query = qq|UPDATE employee SET
+                  role = '$self->{role}',
+		  email = '$self->{email}',
+		  name = '$self->{name}'
+                  WHERE login = '$login'|;
+
+    } else {
+      my ($employeenumber) = Form::update_defaults("", \%$self, "employeenumber", $dbh);
+      $query = qq|INSERT INTO employee (login, employeenumber, name, workphone,
+                  role, email)
+		  VALUES ('$login', '$employeenumber', '$self->{name}',
+		  '$self->{tel}', '$self->{role}', '$self->{email}')|;
+    }
+    
+    $dbh->do($query);
+    $dbh->commit;
+    $dbh->disconnect;
+
+  }
+
+}
+
+
+sub delete_login {
+  my ($self, $form) = @_;
+
+  my $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}, {AutoCommit} => 0) or $form->dberror;
+  
+  my $login = $form->{login};
+  $login =~ s/@.*//;
+  my $query = qq|SELECT id FROM employee
+                 WHERE login = '$login'|; 
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  
+  my ($id) = $sth->fetchrow_array;
+  $sth->finish;
+	
+  my $query = qq|UPDATE employee
+		 login = NULL
+		 WHERE login = '$login'|;
+  $dbh->do($query);
+ 
+  $dbh->commit;
+  $dbh->disconnect;
+
+}
+  
+
+sub config_vars {
+  
+  my @conf = qw(acs address businessnumber charset company countrycode
+             currency dateformat dbconnect dbdriver dbhost dbport dboptions
+	     dbname dbuser dbpasswd email fax name numberformat password
+	     printer role sid signature stylesheet tel templates vclimit
+	     menuwidth timeout);
+
+  @conf;
+
+}
+
+
+sub error {
+  my ($self, $msg) = @_;
+
+  if ($ENV{HTTP_USER_AGENT}) {
+    print qq|Content-Type: text/html
+
+<body bgcolor=ffffff>
+
+<h2><font color=red>Error!</font></h2>
+<p><b>$msg</b>|;
+
+  }
+  
+  die "Error: $msg\n";
+  
+}
+
+
+1;
+