unset($_SESSION['payment']);
    unset($_SESSION['nvpReqArray']);
    unset($_SESSION['reshash']);
    unset($_SESSION['sendto']);
    xtc_redirect(xtc_href_link(FILENAME_SHOPPING_CART));
}
if (isset($_SESSION['credit_covers'])) {
    unset($_SESSION['credit_covers']);
}
//ICW ADDED FOR CREDIT CLASS SYSTEM
// Stock Check
if (STOCK_CHECK == 'true' && STOCK_ALLOW_CHECKOUT != 'true') {
    $any_out_of_stock = false;
    $products = $_SESSION['cart']->get_products();
    for ($i = 0, $n = sizeof($products); $i < $n; $i++) {
        if (xtc_check_stock($products[$i]['id'], $products[$i]['quantity'])) {
            $any_out_of_stock = true;
        } else {
            if (ATTRIBUTE_STOCK_CHECK == 'true' && is_array($products[$i]['attributes'])) {
                foreach ($products[$i]['attributes'] as $option_id => $value_id) {
                    if (xtc_check_stock_attributes($products[$i]['id'], $option_id, $value_id, $products[$i]['quantity']) === false) {
                        $any_out_of_stock = true;
                    }
                }
            }
        }
    }
    // Out of Stock
    if ($any_out_of_stock === true) {
        xtc_redirect(xtc_href_link(FILENAME_SHOPPING_CART));
    }
   modified eCommerce Shopsoftware
   http://www.modified-shop.org

   Copyright (c) 2009 - 2013 [www.modified-shop.org]
   -----------------------------------------------------------------------------------------
   Released under the GNU General Public License
   ---------------------------------------------------------------------------------------*/
if ((isset($_POST['paypalcartexpress_x']) && isset($_POST['paypalcartexpress_y']) || isset($_POST['paypalcartexpress'])) && $_SESSION['cart']->show_total() > 0) {
    // include needed functions
    require_once DIR_FS_INC . 'xtc_get_products_stock.inc.php';
    require_once DIR_FS_INC . 'xtc_check_stock.inc.php';
    $products = $_SESSION['cart']->get_products();
    for ($i = 0, $n = sizeof($products); $i < $n; $i++) {
        if (STOCK_CHECK == 'true') {
            $mark_stock = xtc_check_stock($products[$i]['id'], $products[$i]['quantity']);
            if ($mark_stock) {
                $_SESSION['any_out_of_stock'] = 1;
            }
        }
    }
    $_SESSION['allow_checkout'] = 'true';
    if (STOCK_CHECK == 'true') {
        if ($_SESSION['any_out_of_stock'] == 1) {
            if (STOCK_ALLOW_CHECKOUT == 'true') {
                $_SESSION['allow_checkout'] = 'true';
            } else {
                $_SESSION['allow_checkout'] = 'false';
            }
        } else {
            $_SESSION['allow_checkout'] = 'true';
                }
            }
        } else {
            // product with properties
            $t_use_combis_quantity = $coo_properties->get_use_properties_combis_quantity($order->products[$i]['id']);
            if ($t_use_combis_quantity != 3) {
                if ($t_use_combis_quantity == 0 && STOCK_CHECK == 'true' && ATTRIBUTE_STOCK_CHECK == 'true' || $t_use_combis_quantity == 2) {
                    // check combi quantity
                    $t_combis_quantity = $coo_properties->get_properties_combis_quantity($t_combis_id);
                    if ($t_combis_quantity < $order->products[$i]['qty']) {
                        $any_out_of_stock = 1;
                    }
                } else {
                    if ($t_use_combis_quantity == 1) {
                        // check article quantity
                        if (xtc_check_stock($order->products[$i]['id'], $order->products[$i]['qty'])) {
                            $any_out_of_stock = 1;
                        }
                    }
                }
            }
        }
    }
    if ($any_out_of_stock == 1) {
        xtc_redirect(xtc_href_link(FILENAME_SHOPPING_CART));
    }
}
// BOF GM_MOD saferpay
if (strpos($_SESSION['payment'], 'saferpaygw') !== false) {
    $total_block = '<table id="total_block_table">';
    if (MODULE_ORDER_TOTAL_INSTALLED) {
 function get_html($p_products_array)
 {
     $coo_properties_control = MainFactory::create_object('PropertiesControl');
     $coo_properties_view = MainFactory::create_object('PropertiesView');
     $t_content_array = array();
     $module_content = array();
     $any_out_of_stock = '';
     $mark_stock = '';
     $coo_seo_boost = MainFactory::create_object('GMSEOBoost');
     $coo_main = new main();
     $xtPrice = new xtcPrice($_SESSION['currency'], $_SESSION['customers_status']['customers_status_id']);
     for ($i = 0, $n = sizeof($p_products_array); $i < $n; $i++) {
         $t_combis_id = $coo_properties_control->extract_combis_id($p_products_array[$i]['id']);
         // check if combis_id is empty
         if ($t_combis_id == '') {
             // combis_id is empty = article without properties
             if (STOCK_CHECK == 'true') {
                 $mark_stock = xtc_check_stock($p_products_array[$i]['id'], $p_products_array[$i]['quantity']);
                 if ($mark_stock) {
                     $_SESSION['any_out_of_stock'] = 1;
                 }
             }
         }
         $image = '';
         if ($p_products_array[$i]['image'] != '') {
             $image = DIR_WS_THUMBNAIL_IMAGES . $p_products_array[$i]['image'];
         }
         //bof gm
         $gm_products_id = $p_products_array[$i]['id'];
         $gm_products_id = str_replace('{', '_', $gm_products_id);
         $gm_products_id = str_replace('}', '_', $gm_products_id);
         $gm_query = xtc_db_query("SELECT gm_show_weight FROM products WHERE products_id='" . $p_products_array[$i]['id'] . "'");
         $gm_array = xtc_db_fetch_array($gm_query);
         if (empty($gm_array['gm_show_weight'])) {
             $p_products_array[$i]['gm_weight'] = 0;
         }
         $gm_product_link = xtc_href_link(FILENAME_PRODUCT_INFO, xtc_product_link($p_products_array[$i]['id'], $p_products_array[$i]['name']) . '&no_boost=1');
         include DIR_FS_CATALOG . 'gm/modules/gm_gprint_order_details_cart.php';
         $t_shipping_time = $p_products_array[$i]['shipping_time'];
         $t_products_weight = $p_products_array[$i]['gm_weight'];
         $t_products_model = $p_products_array[$i]['model'];
         #properties
         if ($t_combis_id != '') {
             $t_properties_html = $coo_properties_view->get_order_details_by_combis_id($t_combis_id, 'cart');
             $coo_products = MainFactory::create_object('GMDataObject', array('products', array('products_id' => $p_products_array[$i]['id'])));
             $use_properties_combis_quantity = $coo_products->get_data_value('use_properties_combis_quantity');
             if ($use_properties_combis_quantity == 1) {
                 // check article quantity
                 $mark_stock = xtc_check_stock($p_products_array[$i]['id'], $p_products_array[$i]['quantity']);
                 if ($mark_stock) {
                     $_SESSION['any_out_of_stock'] = 1;
                 }
             } else {
                 if ($use_properties_combis_quantity == 0 && ATTRIBUTE_STOCK_CHECK == 'true' && STOCK_CHECK == 'true' || $use_properties_combis_quantity == 2) {
                     // check combis quantity
                     $t_properties_stock = $coo_properties_control->get_properties_combis_quantity($t_combis_id);
                     if ($t_properties_stock < $p_products_array[$i]['quantity']) {
                         $_SESSION['any_out_of_stock'] = 1;
                         $mark_stock = '<span class="markProductOutOfStock">' . STOCK_MARK_PRODUCT_OUT_OF_STOCK . '</span>';
                     }
                 }
             }
             $t_weight = $coo_properties_control->get_properties_combis_weight($t_combis_id);
             if ($coo_products->get_data_value('use_properties_combis_weight') == 1) {
                 $t_products_weight = gm_prepare_number($t_weight, $xtPrice->currencies[$xtPrice->actualCurr]['decimal_point']);
             } else {
                 $t_products_weight = gm_prepare_number($t_weight + $p_products_array[$i]['weight'], $xtPrice->currencies[$xtPrice->actualCurr]['decimal_point']);
             }
             if ($coo_products->get_data_value('use_properties_combis_shipping_time') == 1) {
                 $t_shipping_time = $coo_properties_control->get_properties_combis_shipping_time($t_combis_id);
             }
             $t_combi_model = $coo_properties_control->get_properties_combis_model($t_combis_id);
             if (APPEND_PROPERTIES_MODEL == "true") {
                 // Artikelnummer (Kombi) an Artikelnummer (Artikel) anhängen
                 if ($t_products_model != '' && $t_combi_model != '') {
                     $t_products_model = $t_products_model . '-' . $t_combi_model;
                 } else {
                     if ($t_combi_model != '') {
                         $t_products_model = $t_combi_model;
                     }
                 }
             } else {
                 // Artikelnummer (Artikel) durch Artikelnummer (Kombi) ersetzen
                 if ($t_combi_model != '') {
                     $t_products_model = $t_combi_model;
                 }
             }
         } else {
             $t_properties_html = '';
         }
         $module_content[$i] = array('PRODUCTS_NAME' => $p_products_array[$i]['name'] . $mark_stock, 'PRODUCTS_QTY' => xtc_draw_input_field('cart_quantity[]', gm_convert_qty($p_products_array[$i]['quantity'], false), ' size="2" onblur="gm_qty_is_changed(' . $p_products_array[$i]['quantity'] . ', this.value, \'' . GM_QTY_CHANGED_MESSAGE . '\')"', 'text', true, "gm_cart_data gm_class_input") . xtc_draw_hidden_field('products_id[]', $p_products_array[$i]['id'], 'class="gm_cart_data"') . xtc_draw_hidden_field('old_qty[]', $p_products_array[$i]['quantity']), 'PRODUCTS_OLDQTY_INPUT_NAME' => 'old_qty[]', 'PRODUCTS_QTY_INPUT_NAME' => 'cart_quantity[]', 'PRODUCTS_QTY_VALUE' => gm_convert_qty($p_products_array[$i]['quantity'], false), 'PRODUCTS_ID_INPUT_NAME' => 'products_id[]', 'PRODUCTS_ID_EXTENDED' => $p_products_array[$i]['id'], 'PRODUCTS_MODEL' => $t_products_model, 'SHOW_PRODUCTS_MODEL' => SHOW_PRODUCTS_MODEL, 'PRODUCTS_SHIPPING_TIME' => $t_shipping_time, 'PRODUCTS_TAX' => (double) $p_products_array[$i]['tax'], 'PRODUCTS_IMAGE' => $image, 'IMAGE_ALT' => $p_products_array[$i]['name'], 'BOX_DELETE' => xtc_draw_checkbox_field('cart_delete[]', $p_products_array[$i]['id'], false, 'id="gm_delete_product_' . $gm_products_id . '"'), 'PRODUCTS_LINK' => $gm_product_link, 'PRODUCTS_PRICE' => $xtPrice->xtcFormat($p_products_array[$i]['price'] * $p_products_array[$i]['quantity'], true), 'PRODUCTS_SINGLE_PRICE' => $xtPrice->xtcFormat($p_products_array[$i]['price'], true), 'PRODUCTS_SHORT_DESCRIPTION' => xtc_get_short_description($p_products_array[$i]['id']), 'ATTRIBUTES' => '', 'PROPERTIES' => $t_properties_html, 'GM_WEIGHT' => $t_products_weight, 'PRODUCTS_ID' => $gm_products_id, 'UNIT' => $p_products_array[$i]['unit_name']);
         //eof gm
         // Product options names
         $attributes_exist = isset($p_products_array[$i]['attributes']) ? 1 : 0;
         if ($attributes_exist == 1) {
             reset($p_products_array[$i]['attributes']);
             while (list($option, $value) = each($p_products_array[$i]['attributes'])) {
                 if (ATTRIBUTE_STOCK_CHECK == 'true' && STOCK_CHECK == 'true' && $value != 0) {
                     $attribute_stock_check = xtc_check_stock_attributes($p_products_array[$i][$option]['products_attributes_id'], $p_products_array[$i]['quantity']);
                     if ($attribute_stock_check) {
                         $_SESSION['any_out_of_stock'] = 1;
                     }
                 }
                 $module_content[$i]['ATTRIBUTES'][] = array('ID' => $p_products_array[$i][$option]['products_attributes_id'], 'MODEL' => xtc_get_attributes_model(xtc_get_prid($p_products_array[$i]['id']), $p_products_array[$i][$option]['products_options_values_name'], $p_products_array[$i][$option]['products_options_name']), 'NAME' => $p_products_array[$i][$option]['products_options_name'], 'VALUE_NAME' => $p_products_array[$i][$option]['products_options_values_name'] . $attribute_stock_check);
                 // BOF GM_MOD GX-Customizer:
                 require DIR_FS_CATALOG . 'gm/modules/gm_gprint_order_details_cart_2.php';
             }
         }
     }
     $total_content = '';
     $total = $_SESSION['cart']->show_total();
     if ($_SESSION['customers_status']['customers_status_ot_discount_flag'] == '1' && $_SESSION['customers_status']['customers_status_ot_discount'] != '0.00') {
         if ($_SESSION['customers_status']['customers_status_show_price_tax'] == 0 && $_SESSION['customers_status']['customers_status_add_tax_ot'] == 1) {
             $price = $total - $_SESSION['cart']->show_tax(false);
         } else {
             $price = $total;
         }
         // BOF GM_MOD
         $discount = round($xtPrice->xtcGetDC($price, $_SESSION['customers_status']['customers_status_ot_discount']), 2);
         $total_content = $_SESSION['customers_status']['customers_status_ot_discount'] . ' % ' . SUB_TITLE_OT_DISCOUNT . ' -' . xtc_format_price($discount, $price_special = 1, $calculate_currencies = false) . '<br />';
         $this->set_content_data('DISCOUNT_TEXT', round((double) $_SESSION['customers_status']['customers_status_ot_discount'], 2) . '% ' . SUB_TITLE_OT_DISCOUNT);
         $this->set_content_data('DISCOUNT_VALUE', '-' . xtc_format_price($discount, $price_special = 1, $calculate_currencies = false));
     }
     if ($_SESSION['customers_status']['customers_status_show_price'] == '1') {
         if ($_SESSION['customers_status']['customers_status_show_price_tax'] == 0 && $_SESSION['customers_status']['customers_status_add_tax_ot'] == 0) {
             $total -= $discount;
         }
         if ($_SESSION['customers_status']['customers_status_show_price_tax'] == 0 && $_SESSION['customers_status']['customers_status_add_tax_ot'] == 1) {
             $total -= $discount;
         }
         if ($_SESSION['customers_status']['customers_status_show_price_tax'] == 1) {
             $total -= $discount;
         }
         $total_content .= SUB_TITLE_SUB_TOTAL . $xtPrice->xtcFormat($total, true) . '<br />';
         $t_total = $xtPrice->xtcFormat($total + $discount, true);
     } else {
         $total_content .= NOT_ALLOWED_TO_SEE_PRICES . '<br />';
     }
     // display only if there is an ot_discount
     if ($customer_status_value['customers_status_ot_discount'] != 0) {
         $total_content .= TEXT_CART_OT_DISCOUNT . $customer_status_value['customers_status_ot_discount'] . '%';
     }
     if (SHOW_SHIPPING == 'true') {
         $this->set_content_data('SHIPPING_INFO', ' ' . SHIPPING_EXCL . '<a href="' . $coo_main->gm_get_shipping_link(true) . '" target="_blank" class="lightbox_iframe"> ' . SHIPPING_COSTS . '</a>');
     }
     if ($_SESSION['customers_status']['customers_status_show_price'] == '1') {
         $gm_cart_tax_info = '';
         if (gm_get_conf('TAX_INFO_TAX_FREE') == 'true') {
             $gm_cart_tax_info = GM_TAX_FREE . '<br />';
             $this->set_content_data('TAX_FREE_TEXT', GM_TAX_FREE);
         } else {
             $gm_cart_tax_info = $_SESSION['cart']->show_tax();
             if (!empty($gm_cart_tax_info) && $_SESSION['customers_status']['customers_status_show_price_tax'] == '0' && $_SESSION['customers_status']['customers_status_add_tax_ot'] == '1') {
                 if (!defined(MODULE_ORDER_TOTAL_SUBTOTAL_TITLE_NO_TAX)) {
                     include_once DIR_FS_CATALOG . 'lang/' . $_SESSION['language'] . '/modules/order_total/ot_subtotal.php';
                 }
                 $t_gm_tax = 0;
                 foreach ($_SESSION['cart']->tax as $t_gm_key => $t_gm_value) {
                     $t_gm_tax += $t_gm_value['value'];
                 }
                 $gm_cart_tax_info = MODULE_ORDER_TOTAL_SUBTOTAL_TITLE_NO_TAX . ': ' . $xtPrice->xtcFormat((double) $total - (double) $t_gm_tax, true) . '<br />' . $gm_cart_tax_info;
                 $t_total = $xtPrice->xtcFormat((double) $total - (double) $t_gm_tax + $discount, true);
             }
         }
         $this->set_content_data('UST_CONTENT', $gm_cart_tax_info, 1);
     }
     $t_taxes_data_array = explode('<br />', $_SESSION['cart']->show_tax(true));
     $t_tax_array = array();
     for ($i = 0; $i < count($t_taxes_data_array); $i++) {
         if (!empty($t_taxes_data_array[$i])) {
             $t_tax_data_array = explode(':', $t_taxes_data_array[$i]);
             $t_tax_array[] = array('TEXT' => $t_tax_data_array[0], 'VALUE' => $t_tax_data_array[1]);
         }
     }
     $this->set_content_data('tax_data', $t_tax_array);
     $this->set_content_data('SUBTOTAL', $t_total);
     $this->set_content_data('TOTAL', $xtPrice->xtcFormat($total, true));
     $this->set_content_data('TOTAL_CONTENT', $total_content, 1);
     $this->set_content_data('language', $_SESSION['language']);
     $this->set_content_data('module_content', $module_content);
     $coo_gift_cart = MainFactory::create_object('GiftCartContentView');
     $t_view_html = $coo_gift_cart->get_html();
     $this->set_content_data('MODULE_gift_cart', $t_view_html);
     // Bitcoin Payment - Commerce Coding - BEGIN
     $multiplier = 1;
     $digits = 8;
     switch (MODULE_PAYMENT_BITCOIN_UNITS) {
         case 'uBTC':
             $multiplier *= 1000;
             $digits -= 3;
         case 'mBTC':
             $multiplier *= 1000;
             $digits -= 3;
         case 'BTC':
             $btcPrice = number_format($total / MODULE_PAYMENT_BITCOIN_BTCEUR * $multiplier, $digits, '.', '');
             $this->set_content_data('BITCOIN_PRICE', $btcPrice . ' ' . MODULE_PAYMENT_BITCOIN_UNITS);
     }
     // Bitcoin Payment - Commerce Coding - END
     $t_html_output = $this->build_html();
     return $t_html_output;
 }