<?php
/**
 * @package admin
 * @copyright Copyright 2003-2012 Zen Cart Development Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 * @version GIT: $Id: Author: Ian Wilson  Tue Aug 14 14:56:11 2012 +0100 Modified in v1.5.1 $
 */
if (!defined('IS_ADMIN_FLAG')) {
  die('Illegal Access');
}
//////////////////////////////////////////////////
//// BOF: attributes
//////////////////////////////////////////////////
// limit to 1 for larger tables

    $_GET['products_id'] = $pInfo->products_id;
    $prod_id = $pInfo->products_id;

    $sql = "select count(*) as total
            from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_ATTRIBUTES . " patrib
            where    patrib.products_id='" . (int)$_GET['products_id'] . "'
            and      patrib.options_id = popt.products_options_id
            and      popt.language_id = '" . (int)$_SESSION['languages_id'] . "'" .
            " limit 1";

    $pr_attr = $db->Execute($sql);

    if ($pr_attr->fields['total'] > 0) {
      if (PRODUCTS_OPTIONS_SORT_ORDER=='0') {
        $options_order_by= ' order by LPAD(popt.products_options_sort_order,11,"0")';
      } else {
        $options_order_by= ' order by popt.products_options_name';
      }

      $sql = "select distinct popt.products_options_id, popt.products_options_name, popt.products_options_sort_order,
                              popt.products_options_type, popt.products_options_length, popt.products_options_comment, popt.products_options_size,
                              popt.products_options_images_per_row,
                              popt.products_options_images_style
              from        " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_ATTRIBUTES . " patrib
              where           patrib.products_id='" . (int)$_GET['products_id'] . "'
              and             patrib.options_id = popt.products_options_id
              and             popt.language_id = '" . (int)$_SESSION['languages_id'] . "' " .
              $options_order_by;

      $products_options_names = $db->Execute($sql);

// iii 030813 added: initialize $number_of_uploads
      $number_of_uploads = 0;

      if ( PRODUCTS_OPTIONS_SORT_BY_PRICE =='1' ) {
        $order_by= ' order by LPAD(pa.products_options_sort_order,11,"0"), pov.products_options_values_name';
      } else {
        $order_by= ' order by LPAD(pa.products_options_sort_order,11,"0"), pa.options_values_price';
      }

      $discount_type = zen_get_products_sale_discount_type((int)$_GET['products_id']);
      $discount_amount = zen_get_discount_calc((int)$_GET['products_id']);
      $show_onetime_charges_description = 'false';
      $show_attributes_qty_prices_description = 'false';

      while (!$products_options_names->EOF) {
        $products_options_array = array();

/*
                          pa.options_values_price, pa.price_prefix,
                          pa.products_options_sort_order, pa.product_attribute_is_free, pa.products_attributes_weight, pa.products_attributes_weight_prefix,
                          pa.attributes_default, pa.attributes_discounted, pa.attributes_image
*/

        $sql = "select    pov.products_options_values_id,
                          pov.products_options_values_name,
                          pa.*
                from      " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_OPTIONS_VALUES . " pov
                where     pa.products_id = '" . (int)$_GET['products_id'] . "'
                and       pa.options_id = '" . (int)$products_options_names->fields['products_options_id'] . "'
                and       pa.options_values_id = pov.products_options_values_id
                and       pov.language_id = '" . (int)$_SESSION['languages_id'] . "' " .
                $order_by;

        $products_options = $db->Execute($sql);

        $products_options_value_id = '';
        $products_options_details = '';
        $products_options_details_noname = '';
        $tmp_radio = '';
        $tmp_checkbox = '';
        $tmp_html = '';
        $selected_attribute = false;

        $tmp_attributes_image = '';
        $tmp_attributes_image_row = 0;
        $show_attributes_qty_prices_icon = 'false';
        while (!$products_options->EOF) {
          // reset
          $products_options_display_price='';
          $new_attributes_price= '';
          $price_onetime = '';

          $products_options_array[] = array('id' => $products_options->fields['products_options_values_id'],
                                            'text' => $products_options->fields['products_options_values_name']);

          if (((CUSTOMERS_APPROVAL == '2' and $_SESSION['customer_id'] == '') or (STORE_STATUS == '1')) or (CUSTOMERS_APPROVAL_AUTHORIZATION == 2 and $_SESSION['customers_authorization'] != 0)) {
            $new_attributes_price = '';
            $new_options_values_price = 0;
            $products_options_display_price = '';
            $price_onetime = '';
          } else {
// collect price information if it exists
            if ($products_options->fields['attributes_discounted'] == 1) {
// apply product discount to attributes if discount is on
//              $new_attributes_price = $products_options->fields['options_values_price'];
              $new_attributes_price = zen_get_attributes_price_final($products_options->fields["products_attributes_id"], 1, '', 'false');
              $new_attributes_price = zen_get_discount_calc((int)$_GET['products_id'], true, $new_attributes_price);
            } else {
// discount is off do not apply
              $new_attributes_price = $products_options->fields['options_values_price'];
            }

            if ($products_options->fields['attributes_price_onetime'] != 0 or $products_options->fields['attributes_price_factor_onetime'] != 0) {
              $show_onetime_charges_description = 'true';
              $new_onetime_charges = zen_get_attributes_price_final_onetime($products_options->fields["products_attributes_id"], 1, '');
              $price_onetime = TEXT_ONETIME_CHARGE_SYMBOL . $currencies->display_price($new_onetime_charges,
              zen_get_tax_rate($product_info->fields['products_tax_class_id']));
            } else {
              $price_onetime = '';
            }

            if ($products_options->fields['attributes_qty_prices'] != '' or $products_options->fields['attributes_qty_prices_onetime'] != '') {
              $show_attributes_qty_prices_description = 'true';
              $show_attributes_qty_prices_icon = 'true';
            }

            if ($products_options->fields['options_values_price'] != '0' and ($products_options->fields['product_attribute_is_free'] != '1' and $product_info->fields['product_is_free'] != '1')) {
              // show sale maker discount if a percentage
              $products_options_display_price= ' (' . $products_options->fields['price_prefix'] .
              $currencies->display_price($new_attributes_price,
              zen_get_tax_rate($product_info->fields['products_tax_class_id'])) . ') ';
            } else {
              // if product_is_free and product_attribute_is_free
              if ($products_options->fields['product_attribute_is_free'] == '1' and $product_info->fields['product_is_free'] == '1') {
                  $products_options_display_price= TEXT_ATTRIBUTES_PRICE_WAS . $products_options->fields['price_prefix'] .
                  $currencies->display_price($new_attributes_price,
                  zen_get_tax_rate($product_info->fields['products_tax_class_id'])) . TEXT_ATTRIBUTE_IS_FREE;
              } else {
                // normal price
                if ($new_attributes_price == 0) {
                  $products_options_display_price= '';
                } else {
                  $products_options_display_price= ' (' . $products_options->fields['price_prefix'] .
                  $currencies->display_price($new_attributes_price,
                  zen_get_tax_rate($product_info->fields['products_tax_class_id'])) . ') ';
                }
              }
            }

          $products_options_display_price .= $price_onetime;

          } // approve
          $products_options_array[sizeof($products_options_array)-1]['text'] .= $products_options_display_price;

// collect weight information if it exists zen_get_show_product_switch($prod_id, 'WEIGHT_ATTRIBUTES')
          if ((zen_get_show_product_switch($prod_id, 'WEIGHT_ATTRIBUTES') =='1' and $products_options->fields['products_attributes_weight'] != '0')) {
            $products_options_display_weight = ' (' . $products_options->fields['products_attributes_weight_prefix'] . round($products_options->fields['products_attributes_weight'],2) . TEXT_PRODUCT_WEIGHT_UNIT . ')';
            $products_options_array[sizeof($products_options_array)-1]['text'] .= $products_options_display_weight;
          } else {
            // reset
            $products_options_display_weight='';
          }

// prepare product options details
          $prod_id = $_GET['products_id'];
//die($prod_id);
          if ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_FILE or $products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_TEXT or $products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_CHECKBOX or $products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_RADIO or $products_options->RecordCount() == 1 or $products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_READONLY) {
            $products_options_value_id = $products_options->fields['products_options_values_id'];
            if ($products_options_names->fields['products_options_type'] != PRODUCTS_OPTIONS_TYPE_TEXT and $products_options_names->fields['products_options_type'] != PRODUCTS_OPTIONS_TYPE_FILE) {
              $products_options_details = $products_options->fields['products_options_values_name'];
            } else {
              // don't show option value name on TEXT or filename
              $products_options_details = '';
            }
            if ($products_options_names->fields['products_options_images_style'] >= 3) {
              $products_options_details .= $products_options_display_price . ($products_options->fields['options_values_price'] != 0 ? '<br />' . $products_options_display_weight : '');
              $products_options_details_noname = $products_options_display_price . ($products_options->fields['options_values_price'] != 0 ? '<br />' . $products_options_display_weight : '');
            } else {
              $products_options_details .= $products_options_display_price . ($products_options->fields['options_values_price'] != 0 ? '&nbsp;' . $products_options_display_weight : '');
              $products_options_details_noname = $products_options_display_price . ($products_options->fields['options_values_price'] != 0 ? '&nbsp;' . $products_options_display_weight : '');
            }
          }

// radio buttons
//echo $prod_id;
//echo $_SESSION['cart']->in_cart($prod_id);



          if ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_RADIO) {
            if (false) {
              if ($_SESSION['cart']->contents[$prod_id]['attributes'][$products_options_names->fields['products_options_id']] == $products_options->fields['products_options_values_id']) {
                $selected_attribute = $_SESSION['cart']->contents[$prod_id]['attributes'][$products_options_names->fields['products_options_id']];
              } else {
                $selected_attribute = false;
              }
            } else {
//              $selected_attribute = ($products_options->fields['attributes_default']=='1' ? true : false);
              // if an error, set to customer setting
              if ($_POST['id'] !='') {
                $selected_attribute= false;
                reset($_POST['id']);
                while(list($key,$value) = each($_POST['id'])) {
                  if (($key == $products_options_names->fields['products_options_id'] and $value == $products_options->fields['products_options_values_id'])) {
                  // zen_get_products_name($_POST['products_id']) .
                    $selected_attribute = true;
                    break;
                  }
                }
              } else {
                $selected_attribute = ($products_options->fields['attributes_default']=='1' ? true : false);
              }
            }

            switch ($products_options_names->fields['products_options_images_style']) {
              case '0':
              $tmp_radio .= zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                            $products_options_value_id, $selected_attribute) . $products_options_details . '<br />';
              break;
              case '1':
              $tmp_radio .= zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                            $products_options_value_id, $selected_attribute) . ($products_options->fields['attributes_image'] != '' ? zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image'], '', '', '', 'hspace="5" vspace="5"') . '&nbsp;' : '') . $products_options_details . '<br />';
              break;
              case '2':
              $tmp_radio .= zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                            $products_options_value_id, $selected_attribute) . $products_options_details .
                            ($products_options->fields['attributes_image'] != '' ? '<br />' . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image'], '', '', '', 'hspace="5" vspace="5"') : '') . '<br />';
              break;

              case '3':
                  $tmp_attributes_image_row++;

//                  if ($tmp_attributes_image_row > PRODUCTS_IMAGES_ATTRIBUTES_PER_ROW) {
                  if ($tmp_attributes_image_row > $products_options_names->fields['products_options_images_per_row']) {
                    $tmp_attributes_image .= '</tr><tr>';
                    $tmp_attributes_image_row = 1;
                  }

                if ($products_options->fields['attributes_image'] != '') {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                              $products_options_value_id, $selected_attribute) . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image']) . (PRODUCT_IMAGES_ATTRIBUTES_NAMES == '1' ? '<br />' . $products_options->fields['products_options_values_name'] : '') . $products_options_details_noname . '</td>';
                } else {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                              $products_options_value_id, $selected_attribute) . '<br />' . $products_options->fields['products_options_values_name'] . $products_options_details_noname . '</td>';
                }
              break;

              case '4':
                  $tmp_attributes_image_row++;

//                  if ($tmp_attributes_image_row > PRODUCTS_IMAGES_ATTRIBUTES_PER_ROW) {
                  if ($tmp_attributes_image_row > $products_options_names->fields['products_options_images_per_row']) {
                    $tmp_attributes_image .= '</tr><tr>';
                    $tmp_attributes_image_row = 1;
                  }

                if ($products_options->fields['attributes_image'] != '') {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image']) . (PRODUCT_IMAGES_ATTRIBUTES_NAMES == '1' ? '<br />' . $products_options->fields['products_options_values_name'] : '') . ($products_options_details_noname != '' ? '<br />' . $products_options_details_noname : '') . '<br />' . zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                                $products_options_value_id, $selected_attribute) . '</td>';
                } else {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . $products_options->fields['products_options_values_name'] . ($products_options_details_noname != '' ? '<br />' . $products_options_details_noname : '') . '<br />' . zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                                $products_options_value_id, $selected_attribute) . '</td>';
                }
              break;

              case '5':
                  $tmp_attributes_image_row++;

//                  if ($tmp_attributes_image_row > PRODUCTS_IMAGES_ATTRIBUTES_PER_ROW) {
                  if ($tmp_attributes_image_row > $products_options_names->fields['products_options_images_per_row']) {
                    $tmp_attributes_image .= '</tr><tr>';
                    $tmp_attributes_image_row = 1;
                  }

                if ($products_options->fields['attributes_image'] != '') {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                               $products_options_value_id, $selected_attribute) . '<br />' . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image']) . (PRODUCT_IMAGES_ATTRIBUTES_NAMES == '1' ? '<br />' . $products_options->fields['products_options_values_name'] : '') . ($products_options_details_noname != '' ? '<br />' . $products_options_details_noname : '') . '</td>';
                } else {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                               $products_options_value_id, $selected_attribute) . '<br />' . $products_options->fields['products_options_values_name'] . ($products_options_details_noname != '' ? '<br />' . $products_options_details_noname : '') . '</td>';
                }
              break;
            }
          }

// checkboxes
          if ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_CHECKBOX) {
            $string = $products_options_names->fields['products_options_id'].'_chk'.$products_options->fields['products_options_values_id'];
            if (false) {
              if ($_SESSION['cart']->contents[$prod_id]['attributes'][$string] == $products_options->fields['products_options_values_id']) {
                $selected_attribute = true;
            } else {
                $selected_attribute = false;
              }
            } else {
//              $selected_attribute = ($products_options->fields['attributes_default']=='1' ? true : false);
              // if an error, set to customer setting
              if ($_POST['id'] !='') {
                $selected_attribute= false;
                reset($_POST['id']);
                while(list($key,$value) = each($_POST['id'])) {
                  if (is_array($value)) {
                    while(list($kkey,$vvalue) = each($value)) {
                      if (($key == $products_options_names->fields['products_options_id'] and $vvalue == $products_options->fields['products_options_values_id'])) {
                        $selected_attribute = true;
                        break;
                      }
                    }
                  } else {
                    if (($key == $products_options_names->fields['products_options_id'] and $value == $products_options->fields['products_options_values_id'])) {
                  // zen_get_products_name($_POST['products_id']) .
                      $selected_attribute = true;
                      break;
                    }
                  }
                }
              } else {
                $selected_attribute = ($products_options->fields['attributes_default']=='1' ? true : false);
              }
            }

/*
            $tmp_checkbox .= zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . $products_options_details .'<br />';
*/
            switch ($products_options_names->fields['products_options_images_style']) {
              case '0':
              $tmp_checkbox .= zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . $products_options_details .'<br />';
              break;
              case '1':
              $tmp_checkbox .= zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . ($products_options->fields['attributes_image'] != '' ? zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image'], '', '', '', 'hspace="5" vspace="5"') . '&nbsp;' : '') . $products_options_details . '<br />';
              break;
              case '2':
              $tmp_checkbox .= zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . $products_options_details .
                            ($products_options->fields['attributes_image'] != '' ? '<br />' . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image'], '', '', '', 'hspace="5" vspace="5"') : '') . '<br />';
              break;

              case '3':
                  $tmp_attributes_image_row++;

//                  if ($tmp_attributes_image_row > PRODUCTS_IMAGES_ATTRIBUTES_PER_ROW) {
                  if ($tmp_attributes_image_row > $products_options_names->fields['products_options_images_per_row']) {
                    $tmp_attributes_image .= '</tr><tr>';
                    $tmp_attributes_image_row = 1;
                  }

                if ($products_options->fields['attributes_image'] != '') {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image']) . (PRODUCT_IMAGES_ATTRIBUTES_NAMES == '1' ? '<br />' . $products_options->fields['products_options_values_name'] : '') . $products_options_details_noname . '</td>';
                } else {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . '<br />' . $products_options->fields['products_options_values_name'] . $products_options_details_noname . '</td>';
                }
              break;

              case '4':
                  $tmp_attributes_image_row++;

//                  if ($tmp_attributes_image_row > PRODUCTS_IMAGES_ATTRIBUTES_PER_ROW) {
                  if ($tmp_attributes_image_row > $products_options_names->fields['products_options_images_per_row']) {
                    $tmp_attributes_image .= '</tr><tr>';
                    $tmp_attributes_image_row = 1;
                  }

                if ($products_options->fields['attributes_image'] != '') {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image']) . (PRODUCT_IMAGES_ATTRIBUTES_NAMES == '1' ? '<br />' . $products_options->fields['products_options_values_name'] : '') . ($products_options_details_noname != '' ? '<br />' . $products_options_details_noname : '') . '<br />' . zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . '</td>';
                } else {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . $products_options->fields['products_options_values_name'] . ($products_options_details_noname != '' ? '<br />' . $products_options_details_noname : '') . '<br />' . zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . '</td>';
                }
              break;

              case '5':
                  $tmp_attributes_image_row++;

//                  if ($tmp_attributes_image_row > PRODUCTS_IMAGES_ATTRIBUTES_PER_ROW) {
                  if ($tmp_attributes_image_row > $products_options_names->fields['products_options_images_per_row']) {
                    $tmp_attributes_image .= '</tr><tr>';
                    $tmp_attributes_image_row = 1;
                  }

                if ($products_options->fields['attributes_image'] != '') {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . '<br />' . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image']) . (PRODUCT_IMAGES_ATTRIBUTES_NAMES == '1' ? '<br />' . $products_options->fields['products_options_values_name'] : '') . ($products_options_details_noname != '' ? '<br />' . $products_options_details_noname : '') . '</td>';
                } else {
                  $tmp_attributes_image .= '<td class="smallText" align="center" valign="top">' . zen_draw_checkbox_field('id[' . $products_options_names->fields['products_options_id'] . ']['.$products_options_value_id.']',
                                $products_options_value_id, $selected_attribute) . '<br />' . $products_options->fields['products_options_values_name'] . ($products_options_details_noname != '' ? '<br />' . $products_options_details_noname : '') . '</td>';
                }
              break;
            }
          }


// text
          if (($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_TEXT)) {
            //CLR 030714 Add logic for text option
//            $products_attribs_query = zen_db_query("select distinct patrib.options_values_price, patrib.price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " patrib where patrib.products_id='" . (int)$_GET['products_id'] . "' and patrib.options_id = '" . $products_options_name['products_options_id'] . "'");
//            $products_attribs_array = zen_db_fetch_array($products_attribs_query);
            if ($_POST['id']) {
                reset($_POST['id']);
                while(list($key,$value) = each($_POST['id'])) {
                  if ((preg_replace('/txt_/', '', $key) == $products_options_names->fields['products_options_id'])) {
                    $tmp_html = '<input type="text" name ="id[' . TEXT_PREFIX . $products_options_names->fields['products_options_id'] . ']" size="' . $products_options_names->fields['products_options_size'] .'" maxlength="' . $products_options_names->fields['products_options_length'] . '" value="' . stripslashes($value) .'" />  ';
                    $tmp_html .= $products_options_details;
                    break;
                  }
                }

            } else {
              $tmp_value = $_SESSION['cart']->contents[$_GET['products_id']]['attributes_values'][$products_options_names->fields['products_options_id']];
              $tmp_html = '<input type="text" name ="id[' . TEXT_PREFIX . $products_options_names->fields['products_options_id'] . ']" size="' . $products_options_names->fields['products_options_size'] .'" maxlength="' . $products_options_names->fields['products_options_length'] . '" value="' . htmlspecialchars($tmp_value, ENT_COMPAT, CHARSET, TRUE) .'" />  ';
              $tmp_html .= $products_options_details;
              $tmp_word_cnt_string = '';
// calculate word charges
              $tmp_word_cnt =0;
              $tmp_word_cnt_string = $_SESSION['cart']->contents[$_GET['products_id']]['attributes_values'][$products_options_names->fields['products_options_id']];
              $tmp_word_cnt = zen_get_word_count($tmp_word_cnt_string, $products_options->fields['attributes_price_words_free']);
              $tmp_word_price = zen_get_word_count_price($tmp_word_cnt_string, $products_options->fields['attributes_price_words_free'], $products_options->fields['attributes_price_words']);

              if ($products_options->fields['attributes_price_words'] != 0) {
                $tmp_html .= TEXT_PER_WORD . $currencies->display_price($products_options->fields['attributes_price_words'], zen_get_tax_rate($product_info->fields['products_tax_class_id'])) . ($products_options->fields['attributes_price_words_free'] !=0 ? TEXT_WORDS_FREE . $products_options->fields['attributes_price_words_free'] : '');
              }
              if ($tmp_word_cnt != 0 and $tmp_word_price != 0) {
                $tmp_word_price = $currencies->display_price($tmp_word_price, zen_get_tax_rate($product_info->fields['products_tax_class_id']));
                $tmp_html = $tmp_html . '<br />' . TEXT_CHARGES_WORD . ' ' . $tmp_word_cnt . ' = ' . $tmp_word_price;
              }
// calculate letter charges
              $tmp_letters_cnt =0;
              $tmp_letters_cnt_string = $_SESSION['cart']->contents[$_GET['products_id']]['attributes_values'][$products_options_names->fields['products_options_id']];
              $tmp_letters_cnt = zen_get_letters_count($tmp_letters_cnt_string, $products_options->fields['attributes_price_letters_free']);
              $tmp_letters_price = zen_get_letters_count_price($tmp_letters_cnt_string, $products_options->fields['attributes_price_letters_free'], $products_options->fields['attributes_price_letters']);

              if ($products_options->fields['attributes_price_letters'] != 0) {
                $tmp_html .= TEXT_PER_LETTER . $currencies->display_price($products_options->fields['attributes_price_letters'], zen_get_tax_rate($product_info->fields['products_tax_class_id'])) . ($products_options->fields['attributes_price_letters_free'] !=0 ? TEXT_LETTERS_FREE . $products_options->fields['attributes_price_letters_free'] : '');
              }
              if ($tmp_letters_cnt != 0 and $tmp_letters_price != 0) {
                $tmp_letters_price = $currencies->display_price($tmp_letters_price, zen_get_tax_rate($product_info->fields['products_tax_class_id']));
                $tmp_html = $tmp_html . '<br />' . TEXT_CHARGES_LETTERS . ' ' . $tmp_letters_cnt . ' = ' . $tmp_letters_price;
              }

            }
          }

// file uploads

// iii 030813 added: support for file fields
          if ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_FILE) {
            $number_of_uploads++;
// $cart->contents[$_GET['products_id']]['attributes_values'][$products_options_name['products_options_id']]
            $tmp_html = '<input type="file" name="id[' . TEXT_PREFIX . $products_options_names->fields['products_options_id'] . ']" /><br />' .
                         $_SESSION['cart']->contents[$prod_id]['attributes_values'][$products_options_names->fields['products_options_id']] .
                         zen_draw_hidden_field(UPLOAD_PREFIX . $number_of_uploads, $products_options_names->fields['products_options_id']) .
                         zen_draw_hidden_field(TEXT_PREFIX . UPLOAD_PREFIX . $number_of_uploads, $_SESSION['cart']->contents[$prod_id]['attributes_values'][$products_options_names->fields['products_options_id']]);
            $tmp_html  .= $products_options_details;
          }


// collect attribute image if it exists and to draw in table below
          if ($products_options_names->fields['products_options_images_style'] == '0' or ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_FILE or $products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_TEXT or $products_options_names->fields['products_options_type'] == '0') ) {
            if ($products_options->fields['attributes_image'] != '') {
              $tmp_attributes_image_row++;

//              if ($tmp_attributes_image_row > PRODUCTS_IMAGES_ATTRIBUTES_PER_ROW) {
              if ($tmp_attributes_image_row > $products_options_names->fields['products_options_images_per_row']) {
                $tmp_attributes_image .= '</tr><tr>';
                $tmp_attributes_image_row = 1;
              }

              $tmp_attributes_image .= '<td class="smallText" align="center">' . zen_image(DIR_WS_CATALOG_IMAGES . $products_options->fields['attributes_image']) . (PRODUCT_IMAGES_ATTRIBUTES_NAMES == '1' ? '<br />' . $products_options->fields['products_options_values_name'] : '') . '</td>';
            }
          }

// Read Only - just for display purposes
          if ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_READONLY) {
//            $tmp_html .= '<input type="hidden" name ="id[' . $products_options_names->fields['products_options_id'] . ']"' . '" value="' . stripslashes($products_options->fields['products_options_values_name']) . ' SELECTED' . '" />  ' . $products_options->fields['products_options_values_name'];
            $tmp_html .= $products_options_details . '<br />';
          } else {
            $zv_display_select_option ++;
          }


// default
// find default attribute if set to for default dropdown
              if ($products_options->fields['attributes_default']=='1') {
                $selected_attribute = $products_options->fields['products_options_values_id'];
              }

          $products_options->MoveNext();

        }

//echo 'TEST I AM ' . $products_options_names->fields['products_options_name'] . ' Type - ' . $products_options_names->fields['products_options_type'] . '<br />';
// Option Name Type Display
        switch (true) {
          // text
          case ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_TEXT):
            if ($show_attributes_qty_prices_icon == 'true') {
              $options_name[] = ATTRIBUTES_QTY_PRICE_SYMBOL . $products_options_names->fields['products_options_name'];
            } else {
              $options_name[] = $products_options_names->fields['products_options_name'];
            }
            $options_menu[] = $tmp_html;
            $options_comment[] = $products_options_names->fields['products_options_comment'];
            $options_comment_position[] = ($products_options_names->fields['products_options_comment_position'] == '1' ? '1' : '0');
          break;
          // checkbox
          case ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_CHECKBOX):
            if ($show_attributes_qty_prices_icon == 'true') {
              $options_name[] = ATTRIBUTES_QTY_PRICE_SYMBOL . $products_options_names->fields['products_options_name'];
            } else {
              $options_name[] = $products_options_names->fields['products_options_name'];
            }
            $options_menu[] = $tmp_checkbox;
            $options_comment[] = $products_options_names->fields['products_options_comment'];
            $options_comment_position[] = ($products_options_names->fields['products_options_comment_position'] == '1' ? '1' : '0');
          break;
          // radio buttons
          case ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_RADIO):
            if ($show_attributes_qty_prices_icon == 'true') {
              $options_name[] = ATTRIBUTES_QTY_PRICE_SYMBOL . $products_options_names->fields['products_options_name'];
            } else {
              $options_name[] = $products_options_names->fields['products_options_name'];
            }
            $options_menu[] = $tmp_radio;
            $options_comment[] = $products_options_names->fields['products_options_comment'];
            $options_comment_position[] = ($products_options_names->fields['products_options_comment_position'] == '1' ? '1' : '0');
          break;
          // file upload
          case ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_FILE):
            if ($show_attributes_qty_prices_icon == 'true') {
              $options_name[] = ATTRIBUTES_QTY_PRICE_SYMBOL . $products_options_names->fields['products_options_name'];
            } else {
              $options_name[] = $products_options_names->fields['products_options_name'];
            }
            $options_menu[] = $tmp_html;
            $options_comment[] = $products_options_names->fields['products_options_comment'];
            $options_comment_position[] = ($products_options_names->fields['products_options_comment_position'] == '1' ? '1' : '0');
          break;
          // READONLY
          case ($products_options_names->fields['products_options_type'] == PRODUCTS_OPTIONS_TYPE_READONLY):
            $options_name[] = $products_options_names->fields['products_options_name'];
            $options_menu[] = $tmp_html;
            $options_comment[] = $products_options_names->fields['products_options_comment'];
            $options_comment_position[] = ($products_options_names->fields['products_options_comment_position'] == '1' ? '1' : '0');
          break;
          // dropdownmenu auto switch to selected radio button display
          case ($products_options->RecordCount() == 1):
            if ($show_attributes_qty_prices_icon == 'true') {
              $options_name[] = ATTRIBUTES_QTY_PRICE_SYMBOL . $products_options_names->fields['products_options_name'];
            } else {
              $options_name[] = $products_options_names->fields['products_options_name'];
            }
            $options_menu[] = zen_draw_radio_field('id[' . $products_options_names->fields['products_options_id'] . ']',
                              $products_options_value_id, 'selected') . $products_options_details;
            $options_comment[] = $products_options_names->fields['products_options_comment'];
            $options_comment_position[] = ($products_options_names->fields['products_options_comment_position'] == '1' ? '1' : '0');
          break;
          default:
            // normal dropdown menu display
            if (isset($_SESSION['cart']->contents[$prod_id]['attributes'][$products_options_names->fields['products_options_id']])) {
              $selected_attribute = $_SESSION['cart']->contents[$prod_id]['attributes'][$products_options_names->fields['products_options_id']];
            } else {
              // selected set above
//                echo 'Type ' . $products_options_names->fields['products_options_type'] . '<br />';
            }

            if ($show_attributes_qty_prices_icon == 'true') {
              $options_name[] = ATTRIBUTES_QTY_PRICE_SYMBOL . $products_options_names->fields['products_options_name'];
            } else {
              $options_name[] = $products_options_names->fields['products_options_name'];
            }


            $options_menu[] = zen_draw_pull_down_menu('id[' . $products_options_names->fields['products_options_id'] . ']',
                                $products_options_array, $selected_attribute);
            $options_comment[] = $products_options_names->fields['products_options_comment'];
            $options_comment_position[] = ($products_options_names->fields['products_options_comment_position'] == '1' ? '1' : '0');
          break;
        }

        // attributes images table
        $options_attributes_image[] = $tmp_attributes_image;
        $products_options_names->MoveNext();
      }
      // manage filename uploads
      $_GET['number_of_uploads'] = $number_of_uploads;
//      zen_draw_hidden_field('number_of_uploads', $_GET['number_of_uploads']);
      zen_draw_hidden_field('number_of_uploads', $number_of_uploads);
    }

//////////////////////////////////////////////////
//// EOF: attributes
//////////////////////////////////////////////////

?>
