//else then always use previous day as period
    ReportBookkeeping::setOptionArchiveQueryAsExcel(true);
    $logger->write('Generating Period');
    $period_timestamp = date('G') >= 23 ? time() : strtotime('-1 day');
    $period = date(ReportBookkeeping::PERIOD_DATE_FORMAT, $period_timestamp);
    $logger->write('Query Invoices in Period');
    $invoice_quantity = ReportBookkeeping::getInvoiceTotalQuantity($period);
    $invoice_amount = ReportBookkeeping::getInvoiceTotalAmount($period);
    $logger->write('Query Receipts in Period');
    $receipts = ReportBookkeeping::getReceiptTotal($period);
    $receipts_late_from_prev_month = ReportBookkeeping::getReceiptTotalLateFromPreviousPeriod($period);
    $logger->write('Query Returns');
    $returns = ReportBookkeeping::getReturnTotal($period);
    $returns_same_period = ReportBookkeeping::getTotalReturnsSamePeriod($period);
    $logger->write('Query Open Amount');
    $open_amount = ReportBookkeeping::getOpenInvoiceTotalAmount($period, ReportBookkeeping::OPEN_INVOICE_MODE_CURRENT);
    $open_amount_prev0 = ReportBookkeeping::getOpenInvoiceTotalAmount($period, ReportBookkeeping::OPEN_INVOICE_MODE_CURRENT_PREV_PERIOD0);
    $open_amount_prev1 = ReportBookkeeping::getOpenInvoiceTotalAmount($period, ReportBookkeeping::OPEN_INVOICE_MODE_CURRENT_PREV_PERIOD1);
    $open_amount_prev2 = ReportBookkeeping::getOpenInvoiceTotalAmount($period, ReportBookkeeping::OPEN_INVOICE_MODE_CURRENT_PREV_PERIOD2);
    $logger->write('Query Stock Total');
    $stock_total_qty = ReportBookkeeping::getStockQuantityTotal(WAREHOUSE_ID_FOR_HANDLING_ORDERS);
    $stock_total_value = ReportBookkeeping::getStockValueTotal(WAREHOUSE_ID_FOR_HANDLING_ORDERS);
    $logger->write('Query Stock Incoming');
    $stock_incoming_qty = ReportBookkeeping::getStockIncomingQuantityTotal();
    $stock_incoming_value = ReportBookkeeping::getStockIncomingValueTotal();
    $logger->write('Save bookkeeping data for period ' . $period);
    ReportBookkeeping::add($period, $invoice_quantity, $invoice_amount, $receipts, $receipts_late_from_prev_month, $returns, $returns_same_period, $open_amount, $open_amount_prev0, $open_amount_prev1, $open_amount_prev2, $stock_total_qty, $stock_total_value, $stock_incoming_qty, $stock_incoming_value);
}
$logger->close();
echo 'Done!';
tep_db_close();
     $ajaxResult['paid_amount_formatted'] = displayCurrency('EUR', $bkdata['manual_input_paid_amount'], false);
     $ajaxResult['refund_amount'] = $bkdata['manual_input_refund_amount'];
     $ajaxResult['refund_amount_formatted'] = displayCurrency('EUR', $bkdata['manual_input_refund_amount'], false);
     ajaxReturn($ajaxResult);
 } else {
     if ($_POST['me_action'] == 'LOADPERIOD') {
         $period = $_POST['period'];
         $period_year = substr($period, 0, 4);
         $period_month = intval(substr($period, -2));
         $period_prev_month = $period_month - 1;
         $period_prev = $period_prev_month <= 0 ? $period_year - 1 . '12' : $period_year . str_pad($period_prev_month, 2, '0', STR_PAD_LEFT);
         $bkdata = ReportBookkeeping::retrieveDetail($period);
         $bkdata_prev = ReportBookkeeping::retrieveDetail($period_prev);
         $result = '<div id="period-' . $period . '" class="period" style="float:left;margin:0 30px 30px 0;">';
         if (is_array($bkdata)) {
             $current_open_amount = ReportBookkeeping::getOpenInvoiceTotalAmount($period, ReportBookkeeping::OPEN_INVOICE_MODE_CURRENT);
             $period_date = substr($period, 0, 4) . '-' . substr($period, 4, 2) . '-01';
             $period_text = date('F Y', strtotime($period_date));
             $period_prev_1_text = date('F Y', strtotime($period_date . ' -1 month'));
             $period_prev_2_text = date('F Y', strtotime($period_date . ' -2 month'));
             $open_amount = ReportBookkeeping::calculateOpenAmount($bkdata_prev['open_amount'], $bkdata['manual_input_paid_amount'], $bkdata['manual_input_refund_amount'], $bkdata['invoice_amount'], $bkdata['returns_amount']);
             $open_amount_diff = $open_amount - $bkdata['open_amount'];
             $edit_icon_paid = '<span class="ui-icon ui-icon-pencil pointer manual_input" title="Click to update this amount"><input type="hidden" id="paid-period-' . $period . '" value="' . $bkdata['manual_input_paid_amount'] . '" /></span>';
             $edit_icon_refund = '<span class="ui-icon ui-icon-pencil pointer manual_input" title="Click to update this amount"><input type="hidden" id="refund-period-' . $period . '" value="' . $bkdata['manual_input_refund_amount'] . '" /></span>';
             if ($bkdata['paid_amount_late'] > 0) {
                 $confirmed_payment_from_prev_period = $bkdata['paid_amount_late'];
             } else {
                 $confirmed_payment_from_prev_period = ReportBookkeeping::getReceiptTotalLateFromPreviousPeriod($period);
             }
             $sent_to_atriga = ReportBookkeeping::getTotalAtriga($period);
             $total_after_returns = ReportBookkeeping::getTotalAfterReturns($period);