sales/customer_invoice.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12 //---------------------------------------------------------------------------
  13 //
  14 //      Entry/Modify Sales Invoice against single delivery
  15 //      Entry/Modify Batch Sales Invoice against batch of deliveries
  16 //
  17 $page_security = 'SA_SALESINVOICE';
  18 $path_to_root = "..";
  19 include_once($path_to_root . "/sales/includes/cart_class.inc");
  20 include_once($path_to_root . "/includes/session.inc");
  21 include_once($path_to_root . "/includes/data_checks.inc");
  22 include_once($path_to_root . "/includes/manufacturing.inc");
  23 include_once($path_to_root . "/sales/includes/sales_db.inc");
  24 include_once($path_to_root . "/sales/includes/sales_ui.inc");
  25 include_once($path_to_root . "/reporting/includes/reporting.inc");
  26 include_once($path_to_root . "/taxes/tax_calc.inc");
  27
  28 $js = "";
  29 if ($use_popup_windows) {
  30         $js .= get_js_open_window(900, 500);
  31 }
  32 if ($use_date_picker) {
  33         $js .= get_js_date_picker();
  34 }
  35
  36 if (isset($_GET['ModifyInvoice'])) {
  37         $_SESSION['page_title'] = sprintf(_("Modifying Sales Invoice # %d.") ,$_GET['ModifyInvoice']);
  38         $help_context = "Modifying Sales Invoice";
  39 } elseif (isset($_GET['DeliveryNumber'])) {
  40         $_SESSION['page_title'] = _($help_context = "Issue an Invoice for Delivery Note");
  41 } elseif (isset($_GET['BatchInvoice'])) {
  42         $_SESSION['page_title'] = _($help_context = "Issue Batch Invoice for Delivery Notes");
  43 }
  44
  45 page($_SESSION['page_title'], false, false, "", $js);
  46
  47 //-----------------------------------------------------------------------------
  48 check_edit_conflicts();
  49
  50 if (isset($_GET['AddedID'])) {
  51
  52         $invoice_no = $_GET['AddedID'];
  53         $trans_type = ST_SALESINVOICE;
  54
  55         display_notification(_("Selected deliveries has been processed"), true);
  56
  57         display_note(get_customer_trans_view_str($trans_type, $invoice_no, _("&View This Invoice")), 0, 1);
  58
  59         display_note(print_document_link($invoice_no."-".$trans_type, _("&Print This Invoice"), true, ST_SALESINVOICE));
  60         display_note(print_document_link($invoice_no."-".$trans_type, _("&Email This Invoice"), true, ST_SALESINVOICE, false, "printlink", "", 1),1);
  61
  62         display_note(get_gl_view_str($trans_type, $invoice_no, _("View the GL &Journal Entries for this Invoice")),1);
  63
  64         hyperlink_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Another &Delivery For Invoicing"), "OutstandingOnly=1");
  65
  66         display_footer_exit();
  67
  68 } elseif (isset($_GET['UpdatedID']))  {
  69
  70         $invoice_no = $_GET['UpdatedID'];
  71         $trans_type = ST_SALESINVOICE;
  72
  73         display_notification_centered(sprintf(_('Sales Invoice # %d has been updated.'),$invoice_no));
  74
  75         display_note(get_trans_view_str(ST_SALESINVOICE, $invoice_no, _("&View This Invoice")));
  76         echo '<br>';
  77         display_note(print_document_link($invoice_no."-".$trans_type, _("&Print This Invoice"), true, ST_SALESINVOICE));
  78         display_note(print_document_link($invoice_no."-".$trans_type, _("&Email This Invoice"), true, ST_SALESINVOICE, false, "printlink", "", 1),1);
  79
  80         hyperlink_no_params($path_to_root . "/sales/inquiry/customer_inquiry.php", _("Select Another &Invoice to Modify"));
  81
  82         display_footer_exit();
  83
  84 } elseif (isset($_GET['RemoveDN'])) {
  85
  86         for($line_no = 0; $line_no < count($_SESSION['Items']->line_items); $line_no++) {
  87                 $line = &$_SESSION['Items']->line_items[$line_no];
  88                 if ($line->src_no == $_GET['RemoveDN']) {
  89                         $line->quantity = $line->qty_done;
  90                         $line->qty_dispatched=0;
  91                 }
  92         }
  93         unset($line);
  94
  95     // Remove also src_doc delivery note
  96     $sources = &$_SESSION['Items']->src_docs;
  97     unset($sources[$_GET['RemoveDN']]);
  98 }
  99
 100 //-----------------------------------------------------------------------------
 101
 102 if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
 103 || isset($_GET['BatchInvoice'])) {
 104
 105         processing_start();
 106
 107         if (isset($_GET['BatchInvoice'])) {
 108                 $src = $_SESSION['DeliveryBatch'];
 109                 unset($_SESSION['DeliveryBatch']);
 110         } else {
 111                 $src = array($_GET['DeliveryNumber']);
 112         }
 113         /*read in all the selected deliveries into the Items cart  */
 114         $dn = new Cart(ST_CUSTDELIVERY, $src, true);
 115
 116         if ($dn->count_items() == 0) {
 117                 hyperlink_params($path_to_root . "/sales/inquiry/sales_deliveries_view.php",
 118                         _("Select a different delivery to invoice"), "OutstandingOnly=1");
 119                 die ("<br><b>" . _("There are no delivered items with a quantity left to invoice. There is nothing left to invoice.") . "</b>");
 120         }
 121
 122         $dn->trans_type = ST_SALESINVOICE;
 123         $dn->src_docs = $dn->trans_no;
 124         $dn->trans_no = 0;
 125         $dn->reference = $Refs->get_next(ST_SALESINVOICE);
 126         $dn->due_date = get_invoice_duedate($dn->payment, $dn->document_date);
 127
 128         $_SESSION['Items'] = $dn;
 129         copy_from_cart();
 130
 131 } elseif (isset($_GET['ModifyInvoice']) && $_GET['ModifyInvoice'] > 0) {
 132
 133         check_is_closed(ST_SALESINVOICE, $_GET['ModifyInvoice']);
 134
 135         if ( get_sales_parent_numbers(ST_SALESINVOICE, $_GET['ModifyInvoice']) == 0) { // 1.xx compatibility hack
 136                 echo"<center><br><b>" . _("There are no delivery notes for this invoice.<br>
 137                 Most likely this invoice was created in Front Accounting version prior to 2.0
 138                 and therefore can not be modified.") . "</b></center>";
 139                 display_footer_exit();
 140         }
 141         processing_start();
 142         $_SESSION['Items'] = new Cart(ST_SALESINVOICE, $_GET['ModifyInvoice']);
 143
 144         if ($_SESSION['Items']->count_items() == 0) {
 145                 echo"<center><br><b>" . _("All quantities on this invoice has been credited. There is nothing to modify on this invoice") . "</b></center>";
 146                 display_footer_exit();
 147         }
 148         copy_from_cart();
 149 } elseif (!processing_active()) {
 150         /* This page can only be called with a delivery for invoicing or invoice no for edit */
 151         display_error(_("This page can only be opened after delivery selection. Please select delivery to invoicing first."));
 152
 153         hyperlink_no_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Delivery to Invoice"));
 154
 155         end_page();
 156         exit;
 157 } elseif (!check_quantities()) {
 158         display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
 159 }
 160 if (isset($_POST['Update'])) {
 161         $Ajax->activate('Items');
 162 }
 163 if (isset($_POST['_InvoiceDate_changed'])) {
 164         $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
 165         $Ajax->activate('due_date');
 166 }
 167 if (list_updated('payment')) {
 168         $_SESSION['Items']->payment = get_post('payment');
 169         $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
 170         $Ajax->activate('due_date');
 171 }
 172
 173 //-----------------------------------------------------------------------------
 174 function check_quantities()
 175 {
 176         $ok =1;
 177         foreach ($_SESSION['Items']->line_items as $line_no=>$itm) {
 178                 if (isset($_POST['Line'.$line_no])) {
 179                         if($_SESSION['Items']->trans_no) {
 180                                 $min = $itm->qty_done;
 181                                 $max = $itm->quantity;
 182                         } else {
 183                                 $min = 0;
 184                                 $max = $itm->quantity - $itm->qty_done;
 185                         }
 186                         if (check_num('Line'.$line_no, $min, $max)) {
 187                                 $_SESSION['Items']->line_items[$line_no]->qty_dispatched =
 188                                     input_num('Line'.$line_no);
 189                         }
 190                         else {
 191                                 $ok = 0;
 192                         }
 193
 194                 }
 195
 196                 if (isset($_POST['Line'.$line_no.'Desc'])) {
 197                         $line_desc = $_POST['Line'.$line_no.'Desc'];
 198                         if (strlen($line_desc) > 0) {
 199                                 $_SESSION['Items']->line_items[$line_no]->item_description = $line_desc;
 200                         }
 201                 }
 202         }
 203  return $ok;
 204 }
 205
 206 function set_delivery_shipping_sum($delivery_notes)
 207 {
 208
 209     $shipping = 0;
 210
 211     foreach($delivery_notes as $delivery_num)
 212     {
 213         $myrow = get_customer_trans($delivery_num, 13);
 214         //$branch = get_branch($myrow["branch_code"]);
 215         //$sales_order = get_sales_order_header($myrow["order_"]);
 216
 217         //$shipping += $sales_order['freight_cost'];
 218         $shipping += $myrow['ov_freight'];
 219     }
 220     $_POST['ChargeFreightCost'] = price_format($shipping);
 221 }
 222
 223
 224 function copy_to_cart()
 225 {
 226         $cart = &$_SESSION['Items'];
 227         $cart->ship_via = $_POST['ship_via'];
 228         $cart->freight_cost = input_num('ChargeFreightCost');
 229         $cart->document_date =  $_POST['InvoiceDate'];
 230         $cart->due_date =  $_POST['due_date'];
 231         if ($cart->pos['cash_sale'] || $cart->pos['credit_sale']) {
 232                 $cart->payment = $_POST['payment'];
 233                 $cart->payment_terms = get_payment_terms($_POST['payment']);
 234         }
 235         $cart->Comments = $_POST['Comments'];
 236         if ($_SESSION['Items']->trans_no == 0)
 237                 $cart->reference = $_POST['ref'];
 238
 239 }
 240 //-----------------------------------------------------------------------------
 241
 242 function copy_from_cart()
 243 {
 244         $cart = &$_SESSION['Items'];
 245         $_POST['ship_via'] = $cart->ship_via;
 246         $_POST['ChargeFreightCost'] = price_format($cart->freight_cost);
 247         $_POST['InvoiceDate']= $cart->document_date;
 248         $_POST['due_date'] = $cart->due_date;
 249         $_POST['Comments']= $cart->Comments;
 250         $_POST['cart_id'] = $cart->cart_id;
 251         $_POST['ref'] = $cart->reference;
 252         $_POST['payment'] = $cart->payment;
 253 }
 254
 255 //-----------------------------------------------------------------------------
 256
 257 function check_data()
 258 {
 259         global $Refs;
 260
 261         if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
 262                 display_error(_("The entered invoice date is invalid."));
 263                 set_focus('InvoiceDate');
 264                 return false;
 265         }
 266
 267         if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
 268                 display_error(_("The entered date is out of fiscal year or is closed for further data entry."));
 269                 set_focus('InvoiceDate');
 270                 return false;
 271         }
 272
 273         if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
 274                 display_error(_("The entered invoice due date is invalid."));
 275                 set_focus('due_date');
 276                 return false;
 277         }
 278
 279         if ($_SESSION['Items']->trans_no == 0) {
 280                 if (!$Refs->is_valid($_POST['ref'])) {
 281                         display_error(_("You must enter a reference."));
 282                         set_focus('ref');
 283                         return false;
 284                 }
 285
 286                 if (!is_new_reference($_POST['ref'], 10)) {
 287                         display_error(_("The entered reference is already in use."));
 288                         set_focus('ref');
 289                         return false;
 290                 }
 291         }
 292
 293         if ($_POST['ChargeFreightCost'] == "") {
 294                 $_POST['ChargeFreightCost'] = price_format(0);
 295         }
 296
 297         if (!check_num('ChargeFreightCost', 0)) {
 298                 display_error(_("The entered shipping value is not numeric."));
 299                 set_focus('ChargeFreightCost');
 300                 return false;
 301         }
 302
 303         if ($_SESSION['Items']->has_items_dispatch() == 0 && input_num('ChargeFreightCost') == 0) {
 304                 display_error(_("There are no item quantities on this invoice."));
 305                 return false;
 306         }
 307
 308         if (!check_quantities()) {
 309                 display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
 310                 return false;
 311         }
 312
 313         return true;
 314 }
 315
 316 //-----------------------------------------------------------------------------
 317 if (isset($_POST['process_invoice']) && check_data()) {
 318
 319         $newinvoice=  $_SESSION['Items']->trans_no == 0;
 320         copy_to_cart();
 321         if ($newinvoice) new_doc_date($_SESSION['Items']->document_date);
 322
 323         $invoice_no = $_SESSION['Items']->write();
 324         processing_end();
 325
 326         if ($newinvoice) {
 327                 meta_forward($_SERVER['PHP_SELF'], "AddedID=$invoice_no");
 328         } else {
 329                 meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$invoice_no");
 330         }
 331 }
 332
 333 // find delivery spans for batch invoice display
 334 $dspans = array();
 335 $lastdn = ''; $spanlen=1;
 336
 337 for ($line_no = 0; $line_no < count($_SESSION['Items']->line_items); $line_no++) {
 338         $line = $_SESSION['Items']->line_items[$line_no];
 339         if ($line->quantity == $line->qty_done) {
 340                 continue;
 341         }
 342         if ($line->src_no == $lastdn) {
 343                 $spanlen++;
 344         } else {
 345                 if ($lastdn != '') {
 346                         $dspans[] = $spanlen;
 347                         $spanlen = 1;
 348                 }
 349         }
 350         $lastdn = $line->src_no;
 351 }
 352 $dspans[] = $spanlen;
 353
 354 //-----------------------------------------------------------------------------
 355
 356 $is_batch_invoice = count($_SESSION['Items']->src_docs) > 1;
 357
 358 $is_edition = $_SESSION['Items']->trans_type == ST_SALESINVOICE && $_SESSION['Items']->trans_no != 0;
 359 start_form();
 360 hidden('cart_id');
 361
 362 start_table(TABLESTYLE2, "width=80%", 5);
 363
 364 start_row();
 365 $colspan = 1;
 366 $dim = get_company_pref('use_dimension');
 367 if ($dim > 0)
 368         $colspan = 3;
 369 label_cells(_("Customer"), $_SESSION['Items']->customer_name, "class='tableheader2'");
 370 label_cells(_("Branch"), get_branch_name($_SESSION['Items']->Branch), "class='tableheader2'");
 371 if ($_SESSION['Items']->pos['credit_sale'] || $_SESSION['Items']->pos['cash_sale']) {
 372  // editable payment type
 373         $paymcat = !$_SESSION['Items']->pos['cash_sale'] ? PM_CREDIT :
 374                 (!$_SESSION['Items']->pos['credit_sale'] ? PM_CASH : PM_ANY);
 375         label_cells(_("Payment terms:"), sale_payment_list('payment', $paymcat),
 376                 "class='tableheader2'", "colspan=$colspan");
 377 } else
 378         label_cells(_('Payment:'), $_SESSION['Items']->payment_terms['terms'], "class='tableheader2'", "colspan=$colspan");
 379
 380 end_row();
 381 start_row();
 382
 383 if ($_SESSION['Items']->trans_no == 0) {
 384         ref_cells(_("Reference"), 'ref', '', null, "class='tableheader2'");
 385 } else {
 386         label_cells(_("Reference"), $_SESSION['Items']->reference, "class='tableheader2'");
 387 }
 388
 389 //label_cells(_("Delivery Notes:"),
 390 //get_customer_trans_view_str(ST_CUSTDELIVERY, array_keys($_SESSION['Items']->src_docs)), "class='tableheader2'");
 391
 392 label_cells(_("Sales Type"), $_SESSION['Items']->sales_type_name, "class='tableheader2'");
 393
 394 label_cells(_("Currency"), $_SESSION['Items']->customer_currency, "class='tableheader2'");
 395 // 2010-09-03 Joe Hunt
 396 if ($dim > 0)
 397         label_cells(_("Dimension"), get_dimension_string($_SESSION['Items']->dimension_id), "class='tableheader2'");
 398
 399 end_row();
 400 start_row();
 401
 402 if (!isset($_POST['ship_via'])) {
 403         $_POST['ship_via'] = $_SESSION['Items']->ship_via;
 404 }
 405 label_cell(_("Shipping Company"), "class='tableheader2'");
 406 shippers_list_cells(null, 'ship_via', $_POST['ship_via']);
 407
 408 if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
 409         $_POST['InvoiceDate'] = new_doc_date();
 410         if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
 411                 $_POST['InvoiceDate'] = end_fiscalyear();
 412         }
 413 }
 414
 415 date_cells(_("Date"), 'InvoiceDate', '', $_SESSION['Items']->trans_no == 0,
 416         0, 0, 0, "class='tableheader2'", true);
 417
 418 if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
 419         $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
 420 }
 421
 422 date_cells(_("Due Date"), 'due_date', '', null, 0, 0, 0, "class='tableheader2'");
 423 if ($dim > 1)
 424         label_cells(_("Dimension"). " 2", get_dimension_string($_SESSION['Items']->dimension2_id), "class='tableheader2'");
 425 else if ($dim > 0)
 426         label_cell("&nbsp;", "colspan=2");
 427
 428 end_row();
 429 end_table();
 430
 431 $row = get_customer_to_order($_SESSION['Items']->customer_id);
 432 if ($row['dissallow_invoices'] == 1)
 433 {
 434         display_error(_("The selected customer account is currently on hold. Please contact the credit control personnel to discuss."));
 435         end_form();
 436         end_page();
 437         exit();
 438 }
 439
 440 display_heading(_("Invoice Items"));
 441
 442 div_start('Items');
 443 start_table(TABLESTYLE, "width=80%");
 444 $th = array(_("Item Code"), _("Item Description"), _("Delivered"), _("Units"), _("Invoiced"),
 445         _("This Invoice"), _("Price"), _("Tax Type"), _("Discount"), _("Total"));
 446
 447 if ($is_batch_invoice) {
 448     $th[] = _("DN");
 449     $th[] = "";
 450 }
 451
 452 if ($is_edition) {
 453     $th[4] = _("Credited");
 454 }
 455
 456 table_header($th);
 457 $k = 0;
 458 $has_marked = false;
 459 $show_qoh = true;
 460
 461 $dn_line_cnt = 0;
 462
 463 foreach ($_SESSION['Items']->line_items as $line=>$ln_itm) {
 464         if ($ln_itm->quantity == $ln_itm->qty_done) {
 465                 continue; // this line was fully invoiced
 466         }
 467         alt_table_row_color($k);
 468         view_stock_status_cell($ln_itm->stock_id);
 469
 470         text_cells(null, 'Line'.$line.'Desc', $ln_itm->item_description, 30, 50);
 471         $dec = get_qty_dec($ln_itm->stock_id);
 472         qty_cell($ln_itm->quantity, false, $dec);
 473         label_cell($ln_itm->units);
 474         qty_cell($ln_itm->qty_done, false, $dec);
 475
 476         if ($is_batch_invoice) {
 477                 // for batch invoices we can only remove whole deliveries
 478                 echo '<td nowrap align=right>';
 479                 hidden('Line' . $line, $ln_itm->qty_dispatched );
 480                 echo number_format2($ln_itm->qty_dispatched, $dec).'</td>';
 481         } else {
 482                 small_qty_cells(null, 'Line'.$line, qty_format($ln_itm->qty_dispatched, $ln_itm->stock_id, $dec), null, null, $dec);
 483         }
 484         $display_discount_percent = percent_format($ln_itm->discount_percent*100) . " %";
 485
 486         $line_total = ($ln_itm->qty_dispatched * $ln_itm->price * (1 - $ln_itm->discount_percent));
 487
 488         amount_cell($ln_itm->price);
 489         label_cell($ln_itm->tax_type_name);
 490         label_cell($display_discount_percent, "nowrap align=right");
 491         amount_cell($line_total);
 492
 493         if ($is_batch_invoice) {
 494                 if ($dn_line_cnt == 0) {
 495                         $dn_line_cnt = $dspans[0];
 496                         $dspans = array_slice($dspans, 1);
 497                         label_cell($ln_itm->src_no, "rowspan=$dn_line_cnt class=oddrow");
 498                         label_cell("<a href='" . $_SERVER['PHP_SELF'] . "?RemoveDN=".
 499                                 $ln_itm->src_no."'>" . _("Remove") . "</a>", "rowspan=$dn_line_cnt class=oddrow");
 500                 }
 501                 $dn_line_cnt--;
 502         }
 503         end_row();
 504 }
 505
 506 /*Don't re-calculate freight if some of the order has already been delivered -
 507 depending on the business logic required this condition may not be required.
 508 It seems unfair to charge the customer twice for freight if the order
 509 was not fully delivered the first time ?? */
 510
 511 if (!isset($_POST['ChargeFreightCost']) || $_POST['ChargeFreightCost'] == "") {
 512         if ($_SESSION['Items']->any_already_delivered() == 1) {
 513                 $_POST['ChargeFreightCost'] = price_format(0);
 514         } else {
 515                 $_POST['ChargeFreightCost'] = price_format($_SESSION['Items']->freight_cost);
 516         }
 517
 518         if (!check_num('ChargeFreightCost')) {
 519                 $_POST['ChargeFreightCost'] = price_format(0);
 520         }
 521 }
 522
 523 $accumulate_shipping = get_company_pref('accumulate_shipping');
 524 if ($is_batch_invoice && $accumulate_shipping)
 525         set_delivery_shipping_sum(array_keys($_SESSION['Items']->src_docs));
 526
 527 $colspan = 9;
 528 start_row();
 529 label_cell(_("Shipping Cost"), "colspan=$colspan align=right");
 530 small_amount_cells(null, 'ChargeFreightCost', null);
 531 if ($is_batch_invoice) {
 532 label_cell('', 'colspan=2');
 533 }
 534
 535 end_row();
 536 $inv_items_total = $_SESSION['Items']->get_items_total_dispatch();
 537
 538 $display_sub_total = price_format($inv_items_total + input_num('ChargeFreightCost'));
 539
 540 label_row(_("Sub-total"), $display_sub_total, "colspan=$colspan align=right","align=right", $is_batch_invoice ? 2 : 0);
 541
 542 $taxes = $_SESSION['Items']->get_taxes(input_num('ChargeFreightCost'));
 543 $tax_total = display_edit_tax_items($taxes, $colspan, $_SESSION['Items']->tax_included, $is_batch_invoice ? 2:0);
 544
 545 $display_total = price_format(($inv_items_total + input_num('ChargeFreightCost') + $tax_total));
 546
 547 label_row(_("Invoice Total"), $display_total, "colspan=$colspan align=right","align=right", $is_batch_invoice ? 2 : 0);
 548
 549 end_table(1);
 550 div_end();
 551
 552 start_table(TABLESTYLE2);
 553 textarea_row(_("Memo"), 'Comments', null, 50, 4);
 554
 555 end_table(1);
 556
 557 submit_center_first('Update', _("Update"),
 558   _('Refresh document page'), true);
 559 submit_center_last('process_invoice', _("Process Invoice"),
 560   _('Check entered data and save document'), 'default');
 561
 562 end_form();
 563
 564 end_page();
 565
 566 ?>