<? 
/*
  $Id: $

  osCommerce, Open Source E-Commerce Solutions
  http://www.oscommerce.com

  Copyright (c) 2007 osCommerce

  Released under the GNU General Public License
*/

// start the timer for the page parse time log
  define('PAGE_PARSE_START_TIME', microtime());

// set the level of error reporting
  error_reporting(E_ALL & ~E_NOTICE);

// check support for register_globals
  if (function_exists('ini_get') && (ini_get('register_globals') == false) && (PHP_VERSION < 4.3) ) {
    exit('Server Requirement Error: register_globals is disabled in your PHP configuration. This can be enabled in your php.ini configuration file or in the .htaccess file in your catalog directory. Please use PHP 4.3+ if register_globals cannot be enabled on the server.');
  }

//Prod-ID von Produkte-Detail übernehmen
  if(isset($_POST['prod_id']) && $_POST['prod_id'] != '' && $_POST['prod_id'] > 0 && $_POST['prod_id'] < 100000){
  	$products_id = $_POST['prod_id'];
  	$_POST['products_id'] = $products_id;
  	$_GET['products_id'] = $products_id;
  	unset($_POST['prod_id']);
  }
  
  
// Set the local configuration parameters - mainly for developers
  if (file_exists('includes/local/configure.php')) include('includes/local/configure.php');

// include server parameters
  require('includes/configure.php');
  require('includes/special_config.php');

  if (strlen(DB_SERVER) < 1) {
    if (is_dir('install')) {
      header('Location: install/index.php');
    }
  }

// define the project version
  define('PROJECT_VERSION', 'osCommerce Online Merchant v2.2 RC1');

// some code to solve compatibility issues
  require(DIR_WS_FUNCTIONS . 'compatibility.php');

// set the type of request (secure or not)
  $request_type = (getenv('HTTPS') == 'on') ? 'SSL' : 'NONSSL';

// set php_self in the local scope
  if (!isset($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];

  if ($request_type == 'NONSSL') {
    define('DIR_WS_CATALOG', DIR_WS_HTTP_CATALOG);
  } else {
    define('DIR_WS_CATALOG', DIR_WS_HTTPS_CATALOG);
  }

// include the list of project filenames
  require(DIR_WS_INCLUDES . 'filenames.php');

// include the list of project database tables
  require(DIR_WS_INCLUDES . 'database_tables.php');

// customization for the design layout
  define('BOX_WIDTH', '170px'); // how wide the boxes should be in pixels (default: 125)

// include the database functions
  require(DIR_WS_FUNCTIONS . 'database.php');

// make a connection to the database... now
  tep_db_connect() or die('Unable to connect to database server!');

// set the application parameters
  $configuration_query = tep_db_query('select configuration_key as cfgKey, configuration_value as cfgValue from ' . TABLE_CONFIGURATION);
  while ($configuration = tep_db_fetch_array($configuration_query)) {
    define($configuration['cfgKey'], $configuration['cfgValue']);
  }

// if gzip_compression is enabled, start to buffer the output
  if ( (GZIP_COMPRESSION == 'true') && ($ext_zlib_loaded = extension_loaded('zlib')) && (PHP_VERSION >= '4') ) {
    if (($ini_zlib_output_compression = (int)ini_get('zlib.output_compression')) < 1) {
      if (PHP_VERSION >= '4.0.4') {
        ob_start('ob_gzhandler');
      } else {
        include(DIR_WS_FUNCTIONS . 'gzip_compression.php');
        ob_start();
        ob_implicit_flush();
      }
    } else {
      ini_set('zlib.output_compression_level', GZIP_LEVEL);
    }
  }

// set the HTTP GET parameters manually if search_engine_friendly_urls is enabled
  if (SEARCH_ENGINE_FRIENDLY_URLS == 'true') {
    if (strlen(getenv('PATH_INFO')) > 1) {
      $GET_array = array();
      $PHP_SELF = str_replace(getenv('PATH_INFO'), '', $PHP_SELF);
      $vars = explode('/', substr(getenv('PATH_INFO'), 1));
      for ($i=0, $n=sizeof($vars); $i<$n; $i++) {
        if (strpos($vars[$i], '[]')) {
          $GET_array[substr($vars[$i], 0, -2)][] = $vars[$i+1];
        } else {
          $HTTP_GET_VARS[$vars[$i]] = $vars[$i+1];
        }
        $i++;
      }

      if (sizeof($GET_array) > 0) {
        while (list($key, $value) = each($GET_array)) {
          $HTTP_GET_VARS[$key] = $value;
        }
      }
    }
  }

// define general functions used application-wide
  require(DIR_WS_FUNCTIONS . 'general.php');
  require(DIR_WS_FUNCTIONS . 'html_output.php');

// set the cookie domain
  $cookie_domain = (($request_type == 'NONSSL') ? HTTP_COOKIE_DOMAIN : HTTPS_COOKIE_DOMAIN);
  $cookie_path = (($request_type == 'NONSSL') ? HTTP_COOKIE_PATH : HTTPS_COOKIE_PATH);

// include cache functions if enabled
  if (USE_CACHE == 'true') include(DIR_WS_FUNCTIONS . 'cache.php');
  //echo("<br>--aa".$HTTP_GET_VARS['products_id']);

  
  //******************************** SEF BEGIN
  require(DIR_WS_CLASSES . 'url_rewrite.php');
  $url_rewrite = new url_rewrite;
  $url_rewrite->request_url();
  //********************************** SEF END
  //echo("<br>--bb".$HTTP_GET_VARS['products_id']);
  //echo basename($PHP_SELF).$_SERVER['REQUEST_URI'];
  
  
   //*********** osC v2.2 RC1: Fix for SEF*******************

   
  $der_pfad = str_replace('.html', '', $_SERVER['REQUEST_URI']);
  if(strstr($der_pfad, 'index.php')){
  	$der_pfad1 = explode('cPath/', $der_pfad,2);
  	//echo ("<br>der pfad1".$der_pfad1[0]);
  	//echo ("<br>der pfad2".$der_pfad1[1]);
  	$der_pfad2 = explode('/', $der_pfad1[1],2);
  	//echo ("<br>der pfad1".$der_pfad2[0]);
  	//echo ("<br>der pfad2".$der_pfad2[1]);
  	
  	$der_pfad3 = explode('/action/', $der_pfad2[1],2);
  	//echo ("<br>der pfad1".$der_pfad3[0]);
  	//echo ("<br>der pfad2".$der_pfad3[1]);
  	
  	$der_pfad = $der_pfad1[0].'cPath/'.$der_pfad2[0].'/action/'.$der_pfad3[1];
  }
  
  
  $der_pfad = str_replace(' ', '', $der_pfad);
  $der_pfad = substr($der_pfad,1);
  
  
  if(strstr($der_pfad, '.php/')){
  	$path_para1  = explode('.php/', $der_pfad, 2);
  }else{
  	$path_para1[1] = $der_pfad;
  }
  
  
  $path_para2  = explode('/', $path_para1[1]);
  
  foreach ($path_para2 as $kk => $vv){
  	if($vv == '' or $vv == ' '){
  	
  	}else{
  		$path_para3[$kk] =  $vv;
  	}
  }
  if($path_para3[0] && $path_para3[1]){
	  $path_para2 = array_reverse($path_para3);
	   
	  //echo("<br><br>");
	  //print($path_para2[1]);
	  //echo("<br><br>");
	  
	  $changer = false;
	  foreach ($path_para2 as $key2 => $value2){
	  	if(!$changer){
	  		if(!isset($_GET[$value2]) or $_GET[$value2] == 0 or empty($_GET[$value2])){
	  			if($path_para2[$key2 + 1]){
	  				$_GET[$path_para2[$key2 + 1]] = $value2;
	  				//echo "<br>".$_GET[$path_para2[$key2 + 1]] ."----".$value2;
	  			}
	  		}
	  		$changer = true;
	  	}else{ $changer = false; }
	  }
  }
     
 
  //*********************************************************
  
  
// include shopping cart class
  require(DIR_WS_CLASSES . 'shopping_cart.php');

// include navigation history class
  require(DIR_WS_CLASSES . 'navigation_history.php');

// check if sessions are supported, otherwise use the php3 compatible session class
  if (!function_exists('session_start')) {
    define('PHP_SESSION_NAME', 'osCsid');
    define('PHP_SESSION_PATH', $cookie_path);
    define('PHP_SESSION_DOMAIN', $cookie_domain);
    define('PHP_SESSION_SAVE_PATH', SESSION_WRITE_DIRECTORY);

    include(DIR_WS_CLASSES . 'sessions.php');
  }

// define how the session functions will be used
  require(DIR_WS_FUNCTIONS . 'sessions.php');

// set the session name and save path
  tep_session_name('osCsid');
  tep_session_save_path(SESSION_WRITE_DIRECTORY);

// set the session cookie parameters
   if (function_exists('session_set_cookie_params')) {
    session_set_cookie_params(0, $cookie_path, $cookie_domain);
  } elseif (function_exists('ini_set')) {
    ini_set('session.cookie_lifetime', '0');
    ini_set('session.cookie_path', $cookie_path);
    ini_set('session.cookie_domain', $cookie_domain);
  }

// set the session ID if it exists
   if (isset($HTTP_POST_VARS[tep_session_name()])) {
     tep_session_id($HTTP_POST_VARS[tep_session_name()]);
   } elseif ( ($request_type == 'SSL') && isset($HTTP_GET_VARS[tep_session_name()]) ) {
     tep_session_id($HTTP_GET_VARS[tep_session_name()]);
   }

// start the session
  $session_started = false;
  if (SESSION_FORCE_COOKIE_USE == 'True') {
    tep_setcookie('cookie_test', 'please_accept_for_session', time()+60*60*24*30, $cookie_path, $cookie_domain);

    if (isset($HTTP_COOKIE_VARS['cookie_test'])) {
      tep_session_start();
      $session_started = true;
    }
  } elseif (SESSION_BLOCK_SPIDERS == 'True') {
    $user_agent = strtolower(getenv('HTTP_USER_AGENT'));
    $spider_flag = false;

    if (tep_not_null($user_agent)) {
      $spiders = file(DIR_WS_INCLUDES . 'spiders.txt');

      for ($i=0, $n=sizeof($spiders); $i<$n; $i++) {
        if (tep_not_null($spiders[$i])) {
          if (is_integer(strpos($user_agent, trim($spiders[$i])))) {
            $spider_flag = true;
            break;
          }
        }
      }
    }

    if ($spider_flag == false) {
      tep_session_start();
      $session_started = true;
    }
  } else {
    tep_session_start();
    $session_started = true;
  }

  if ( ($session_started == true) && (PHP_VERSION >= 4.3) && function_exists('ini_get') && (ini_get('register_globals') == false) ) {
    extract($_SESSION, EXTR_OVERWRITE+EXTR_REFS);
  }

// set SID once, even if empty
  $SID = (defined('SID') ? SID : '');

// verify the ssl_session_id if the feature is enabled
  if ( ($request_type == 'SSL') && (SESSION_CHECK_SSL_SESSION_ID == 'True') && (ENABLE_SSL == true) && ($session_started == true) ) {
    $ssl_session_id = getenv('SSL_SESSION_ID');
    if (!tep_session_is_registered('SSL_SESSION_ID')) {
      $SESSION_SSL_ID = $ssl_session_id;
      tep_session_register('SESSION_SSL_ID');
    }

    if ($SESSION_SSL_ID != $ssl_session_id) {
      tep_session_destroy();
      tep_redirect(tep_href_link(FILENAME_SSL_CHECK));
    }
  }

// verify the browser user agent if the feature is enabled
  if (SESSION_CHECK_USER_AGENT == 'True') {
    $http_user_agent = getenv('HTTP_USER_AGENT');
    if (!tep_session_is_registered('SESSION_USER_AGENT')) {
      $SESSION_USER_AGENT = $http_user_agent;
      tep_session_register('SESSION_USER_AGENT');
    }

    if ($SESSION_USER_AGENT != $http_user_agent) {
      tep_session_destroy();
      tep_redirect(tep_href_link(FILENAME_LOGIN));
    }
  }

// verify the IP address if the feature is enabled
  if (SESSION_CHECK_IP_ADDRESS == 'True') {
    $ip_address = tep_get_ip_address();
    if (!tep_session_is_registered('SESSION_IP_ADDRESS')) {
      $SESSION_IP_ADDRESS = $ip_address;
      tep_session_register('SESSION_IP_ADDRESS');
    }

    if ($SESSION_IP_ADDRESS != $ip_address) {
      tep_session_destroy();
      tep_redirect(tep_href_link(FILENAME_LOGIN));
    }
  }

// create the shopping cart & fix the cart if necesary
  if (tep_session_is_registered('cart') && is_object($cart)) {
    if (PHP_VERSION < 4) {
      $broken_cart = $cart;
      $cart = new shoppingCart;
      $cart->unserialize($broken_cart);
    }
  } else {
    tep_session_register('cart');
    $cart = new shoppingCart;
  }

// include currencies class and create an instance
  require(DIR_WS_CLASSES . 'currencies.php');
  $currencies = new currencies();
  
  
  // include the price formatter classes for the price breaks contribution
  require(DIR_WS_CLASSES . 'PriceFormatter.php');
  $pf = new PriceFormatter;
  require(DIR_WS_CLASSES . 'PriceFormatterStore.php');
  $pfs = new PriceFormatterStore;
  
  
// include the mail classes
  require(DIR_WS_CLASSES . 'mime.php');
  require(DIR_WS_CLASSES . 'email.php');

// set the language
  if (!tep_session_is_registered('language') || isset($HTTP_GET_VARS['language'])) {
    if (!tep_session_is_registered('language')) {
      tep_session_register('language');
      tep_session_register('languages_id');
    }

    include(DIR_WS_CLASSES . 'language.php');
    $lng = new language();

    if (isset($HTTP_GET_VARS['language']) && tep_not_null($HTTP_GET_VARS['language'])) {
      $lng->set_language($HTTP_GET_VARS['language']);
    } else {
      $lng->get_browser_language();
    }

    $language = $lng->language['directory'];
    $languages_id = $lng->language['id'];
  }

// include the language translations
  require(DIR_WS_LANGUAGES . $language . '.php');

// currency
  if (!tep_session_is_registered('currency') || isset($HTTP_GET_VARS['currency']) || ( (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') && (LANGUAGE_CURRENCY != $currency) ) ) {
    if (!tep_session_is_registered('currency')) tep_session_register('currency');

    if (isset($HTTP_GET_VARS['currency']) && $currencies->is_set($HTTP_GET_VARS['currency'])) {
      $currency = $HTTP_GET_VARS['currency'];
    } else {
      $currency = (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') ? LANGUAGE_CURRENCY : DEFAULT_CURRENCY;
    }
  }

// navigation history
  if (tep_session_is_registered('navigation')) {
    if (PHP_VERSION < 4) {
      $broken_navigation = $navigation;
      $navigation = new navigationHistory;
      $navigation->unserialize($broken_navigation);
    }
  } else {
    tep_session_register('navigation');
    $navigation = new navigationHistory;
  }
  $navigation->add_current_page();
  
  //BEGIN allprods modification  
  if (ALL_PRODUCTS=='false' and strstr($PHP_SELF,ALL_PRODUCTS_FILENAME)) {
   tep_redirect(tep_href_link(FILENAME_DEFAULT));
  }
  //END allprods modification

/* Shopping cart actions
  if (isset($HTTP_GET_VARS['action'])) {
// redirect the customer to a friendly cookie-must-be-enabled page if cookies are disabled
    if ($session_started == false) {
      tep_redirect(tep_href_link(FILENAME_COOKIE_USAGE));
    }
*/

// BOF Separate Pricing Per Customer v4.1, Hide products and categories from groups

  if(!tep_session_is_registered('sppc_customer_group_id')) { 
  $customer_group_id = '0';
  } else {
   $customer_group_id = $sppc_customer_group_id;
  }
  

   if (isset($_POST['direct']) && isset($_POST['chk_status'])){
   		 //echo("hallo111".$_POST['direct']);
   		 unset($_GET['action']);
   		 unset($_POST['action']);
   		 unset($action);
    	tep_redirect('/checkout_shipping.php');
    	die();
   }
  
  
// Shopping cart actions
  if (isset($HTTP_GET_VARS['action']) && !isset($_GET['direct'])){

// redirect the customer to a friendly cookie-must-be-enabled page if cookies are disabled
    if ($session_started == false) {
      tep_redirect(tep_href_link(FILENAME_COOKIE_USAGE));
    }
      $hide_product = false;
  /* the shopping_cart page and some others sends an array 'products_id' or 'notify'. 
	   That is dealt with separately. For the following code two new functions (tep_get_hide_status  
		 and tep_get_hide_status_single) should have been added to /includes/functions/general.php */
      if (isset($HTTP_POST_VARS['products_id']) && !is_array($HTTP_POST_VARS['products_id'])) {
	      $pid_for_hide = (int)$HTTP_POST_VARS['products_id'];
      } elseif (isset($HTTP_GET_VARS['products_id'])) {
	      $pid_for_hide = (int)$HTTP_GET_VARS['products_id'];
      } elseif (isset($HTTP_GET_VARS['pid'])) {
	      $pid_for_hide = (int)$HTTP_GET_VARS['pid'];
		  } elseif (isset($HTTP_GET_VARS['notify']) && !is_array($HTTP_GET_VARS['notify'])) {
	      $pid_for_hide = (int)$HTTP_GET_VARS['notify'];
			} elseif (isset($HTTP_POST_VARS['notify']) && !is_array($HTTP_POST_VARS['notify'])) {
				$pid_for_hide = (int)$HTTP_POST_VARS['notify'];
			}
    if (tep_not_null($pid_for_hide)) {
			$hide_product = tep_get_hide_status_single($customer_group_id, $pid_for_hide);
    } else {
			$hide_product = false;
		} // end if/else (tep_not_null($pid_for_hide))
  
		$temp_post_get_array = array();
		$hide_status_products = array();
    if (is_array($HTTP_POST_VARS['products_id']) && tep_not_null($HTTP_POST_VARS['products_id']) && tep_not_null($HTTP_POST_VARS['products_id'][0])) {
			$temp_post_get_array = $HTTP_POST_VARS['products_id'];
			$hide_status_products = tep_get_hide_status($hide_status_products, $customer_group_id, $temp_post_get_array);
		} 
		  if (is_array($HTTP_GET_VARS['products_id']) && tep_not_null($HTTP_GET_VARS['products_id']) && tep_not_null($HTTP_GET_VARS['products_id'][0])) {
			$temp_post_get_array = $HTTP_GET_VARS['products_id'];
			$hide_status_products = tep_get_hide_status($hide_status_products, $customer_group_id, $temp_post_get_array);
		}
		if (is_array($HTTP_POST_VARS['notify']) && tep_not_null($HTTP_POST_VARS['notify']) && tep_not_null($HTTP_POST_VARS['notify'][0])) {
			$temp_post_get_array = $HTTP_POST_VARS['notify'];
			$hide_status_products = tep_get_hide_status($hide_status_products, $customer_group_id, $temp_post_get_array);
		} 
		if (is_array($HTTP_GET_VARS['notify']) && tep_not_null($HTTP_GET_VARS['notify']) && tep_not_null($HTTP_GET_VARS['notify'][0])) {
			$temp_post_get_array = $HTTP_GET_VARS['notify'];
			$hide_status_products = tep_get_hide_status($hide_status_products, $customer_group_id, $temp_post_get_array);
		} 		
			
    if (!$hide_product) { // product does not need to be hidden from the customer group
// EOF Separate Pricing Per Customer v4.1, Hide products from groups mod


    if (DISPLAY_CART == 'true') {
      $goto =  FILENAME_SHOPPING_CART;
      $parameters = array('action', 'cPath', 'products_id', 'pid');
    } else {
      $goto = basename($PHP_SELF);
      if ($HTTP_GET_VARS['action'] == 'buy_now') {
        $parameters = array('action', 'pid', 'products_id');
      } else {
        $parameters = array('action', 'pid');
      }
    }
    
    
          	//echo("<br>--------->".$HTTP_POST_VARS['products_id']."<--------");
          	 //die();
    
    //echo("<br>-----".$_GET['action']);
    //echo("<br>-----".$_POST['action']);
    //echo("<br>-----".$action);
    
    switch ($HTTP_GET_VARS['action']) {
      // customer wants to update the product quantity in their shopping cart
      case 'update_product' : for ($i=0, $n=sizeof($HTTP_POST_VARS['products_id']); $i<$n; $i++) {

      							//echo($_POST['b_path']);
      	
      							if (in_array($HTTP_POST_VARS['products_id'][$i], (is_array($HTTP_POST_VARS['cart_delete']) ? $HTTP_POST_VARS['cart_delete'] : array()))) {
                                  $cart->remove($HTTP_POST_VARS['products_id'][$i]);
                                } else {
                                  if (PHP_VERSION < 4) {
                                    // if PHP3, make correction for lack of multidimensional array.
                                    reset($HTTP_POST_VARS);
                                    while (list($key, $value) = each($HTTP_POST_VARS)) {
                                      if (is_array($value)) {
                                        while (list($key2, $value2) = each($value)) {
                                          if (preg_match ("/(.*)\]\[(.*)/", $key2, $var)) {
                                            $id2[$var[1]][$var[2]] = $value2;
                                          }
                                        }
                                      }
                                    }
                                    $attributes = ($id2[$HTTP_POST_VARS['products_id'][$i]]) ? $id2[$HTTP_POST_VARS['products_id'][$i]] : '';
                                  } else {
                                    $attributes = ($HTTP_POST_VARS['id'][$HTTP_POST_VARS['products_id'][$i]]) ? $HTTP_POST_VARS['id'][$HTTP_POST_VARS['products_id'][$i]] : '';
                                  }
                                  //$cart->add_cart($HTTP_POST_VARS['products_id'][$i], $HTTP_POST_VARS['cart_quantity'][$i], $attributes, false);
                                  // BOF SPPC, Hide products and categories from groups
																	foreach($hide_status_products as $key => $subarray) {
																	  if ($subarray['products_id'] == tep_get_prid($HTTP_POST_VARS['products_id'][$i]) && $subarray['hidden'] == '0') {
                          																	  	
																	  	  		$prods_inc3 = $cart->get_products();
																			  	foreach($prods_inc3 as $der_key => $oneprod){
																			  		if(is_array($oneprod)){
																			  			foreach($oneprod as $der_key2 => $oneprod2){
																			  				if($der_key2 == 'id' && $oneprod2 == $HTTP_POST_VARS['products_id'][$i]){
																			  					$attributes  = $oneprod['attributes'];
																			  					break;
																			  				}
																			  			}
																			  		}
																		  		}
																	  				
																	  		if(!isset($attributes)){
																	  			$attributes == '';
																	  		}
																	  	
																	  	//echo($HTTP_POST_VARS['products_id'][$i]."----------".$HTTP_POST_VARS['cart_quantity'][$i]."-----".$attributes);
																	  	
																	  	$cart->add_cart($HTTP_POST_VARS['products_id'][$i], $HTTP_POST_VARS['cart_quantity'][$i], $attributes, false);
																		unset($attributes);
																	  }
																	} // end foreach($hide_status_products as $key => $subarray)
								  // EOF SPPC, Hide products and categories from groups

                                }
                              }
                              if(isset($_POST['b_path']) && $_POST['b_path'] != '' && $_POST['b_path'] != ' '){
                              	//echo($rr_link);
                              	tep_redirect($_POST['b_path']);
                              }else{
                              	tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
                              }
                              break;
      // customer adds a product from the products page
      case 'add_product' :    if (isset($HTTP_POST_VARS['products_id']) && is_numeric($HTTP_POST_VARS['products_id'])) {
                                
      								if(!isset($_POST['cart_quantity']) or $_POST['cart_quantity'] == ' ' or $_POST['cart_quantity'] == '' or $_POST['cart_quantity'] < 0 or $_POST['cart_quantity'] > 10000){
      									$_POST['cart_quantity'] = 1;
      								}
      								//Staffelpreise
      								//$cart->add_cart($HTTP_POST_VARS['products_id'], $cart->get_quantity(tep_get_uprid($HTTP_POST_VARS['products_id'], $HTTP_POST_VARS['id']))+1, $HTTP_POST_VARS['id']);
      								//$cart->add_cart($HTTP_POST_VARS['products_id'], $cart->get_quantity(tep_get_uprid($HTTP_POST_VARS['products_id'], $HTTP_POST_VARS['id'])) + $HTTP_POST_VARS['cart_quantity'], $HTTP_POST_VARS['id']);
      								  
      								//echo("hallo");
      								$prods_inc4 = $cart->get_products();
								  	if(is_array($prods_inc4)){
									  	foreach($prods_inc4 as $der_key => $oneprod){
									  		if(!isset($aaatrib4)){
									  			if($oneprod['attributes'][1] == 2 or $oneprod['attributes'][1] == 1){
									  				$attributess[1]	= $oneprod['attributes'][1];
									  				$aaatrib4 = true;
									  				//echo("halldddd");
									  				$pp = $HTTP_POST_VARS['products_id'].'{1}'.$oneprod['attributes'][1];
									  			}
									  		}
									  	}
								  	}
	                                if(!isset($aaatrib4)){
	                                	$attributess = '';
	                                }	
      								 if(isset($_POST['cart_quantity']) && !empty($_POST['cart_quantity'])){
                               			$cart_quantity = $_POST['cart_quantity'];
                               		}
                               
	                              	if(!isset($cart_quantity) or $cart_quantity == 0 or empty($cart_quantity)){
	                              		$cart_quantity = 1;
	                              	}
	                              	//echo("----->>$cart_quantity<<------");
                              		if(!isset($pp)){
                              			$pp = $HTTP_POST_VARS['products_id'];
                              		}
                              		
                              		//echo($HTTP_GET_VARS['products_id']."---------".$cart->get_quantity($pp));
                              		
                              		//echo("<br>-----".$HTTP_GET_VARS['products_id']." und $cart_quantity");
                              		
	                                //$cart->add_cart($HTTP_POST_VARS['products_id'], $cart->get_quantity(tep_get_uprid($HTTP_POST_VARS['products_id'], $HTTP_POST_VARS['id'])) + $HTTP_POST_VARS['cart_quantity'], $HTTP_POST_VARS['id'], $attributess);
									
	                                //echo("<br>pp: $pp<br>");
	                                //echo($HTTP_GET_VARS['products_id']."---".$cart->get_quantity($pp)."--".$cart_quantity."---".$attributess);
	                                $cart->add_cart($HTTP_GET_VARS['products_id'], $cart->get_quantity($pp)+$cart_quantity, $attributess);
      								unset($_GET['cart_quantity2']);
      								
                              }
                              //echo(tep_get_all_get_params($parameters));
                              //die();
                              if(isset($_POST['prod_id_orig']) && !empty($_POST['prod_id_orig'])){
									$prod_post_id = (int)$_POST['prod_id_orig'];
									if($prod_post_id > 0){
										$HTTP_GET_VARS['products_id'] = $prod_post_id;
										$HTTP_POST_VARS['products_id'] = $prod_post_id;
									}
								}                              
                              
							 	if(isset($_POST['2back'])){
                                	$url_p = '?2back='.$_POST['2back'];
                                	//echo("1----".$url_p);
                                }else{
                                	$url_p = '';
                                	//echo("2---".$url_p);
                                }
							
                                $link = tep_href_link($goto, 'products_id='.$_POST['products_id']);
                                $link = $link.$url_p;
								
                              tep_redirect($link);
                              break;
      // performed by the 'buy now' button in product listings and review page
      case 'buy_now' :        
	      						$prods_inc3 = $cart->get_products();
							  	if(is_array($prods_inc3)){
								  	foreach($prods_inc3 as $der_key => $oneprod){
								  		if(!isset($aaatrib3)){
								  			if($oneprod['attributes'][1] == 2 or $oneprod['attributes'][1] == 1){
								  				$attributess[1]	= $oneprod['attributes'][1];
								  				$aaatrib3 = true;
								  			}
								  		}
								  	}
							  	}
                                if(!isset($aaatrib3)){
                                	$attributess = '';
                                }
    						   
                               if(isset($_GET['cart_quantity2']) && !empty($_GET['cart_quantity2'])){
                               		$cart_quantity = $_GET['cart_quantity2'];
                               		
                               }
                               
                              if(!isset($cart_quantity) or $cart_quantity == 0 or empty($cart_quantity)){
                              		$cart_quantity = 1;
                              }
                              //echo("<br>--asdf--------".$_GET['cart_quantity2']."und ".$cart_quantity."adsf");
                              
                              
                              //echo($HTTP_GET_VARS['products_id']."--".$cart->get_quantity($HTTP_GET_VARS['products_id']));
                              
      						  $cart->add_cart($HTTP_GET_VARS['products_id'], $cart->get_quantity($HTTP_GET_VARS['products_id'])+$cart_quantity, $attributess);
                              unset($_GET['cart_quantity2']);
                              
                              
                              //foreach($parameters as $kkk => $vvv){
                              	//echo("<br>----------------------------------------------kkk und vvv");
                              //}
                              
                              $param = tep_get_all_get_params($parameters);
                              $para2 = str_replace('cPath%3D','',$param);
                              
                              tep_redirect(tep_href_link($goto, $para2));
                              break;
      case 'notify' :         if (tep_session_is_registered('customer_id')) {
                                if (isset($HTTP_GET_VARS['products_id'])) {
                                  $notify = $HTTP_GET_VARS['products_id'];
                                } elseif (isset($HTTP_GET_VARS['notify'])) {
                                  $notify = $HTTP_GET_VARS['notify'];
                                } elseif (isset($HTTP_POST_VARS['notify'])) {
                                  $notify = $HTTP_POST_VARS['notify'];
                                } else {
                                  tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action', 'notify'))));
                                }
                                if (!is_array($notify)) $notify = array($notify);
                                for ($i=0, $n=sizeof($notify); $i<$n; $i++) {
                                  $check_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $notify[$i] . "' and customers_id = '" . $customer_id . "'");
                                  $check = tep_db_fetch_array($check_query);
                                  
                                 
                                  if ($check['count'] < 1) {
                                    //tep_db_query("insert into " . TABLE_PRODUCTS_NOTIFICATIONS . " (products_id, customers_id, date_added) values ('" . $notify[$i] . "', '" . $customer_id . "', now())");
                                  }
                                  
                                    // BOF SPPC, Hide products and categories from groups
									if (is_array($hide_status_products) && tep_not_null($hide_status_products)) {
																								foreach($hide_status_products as $key => $subarray) {
																								  if ($subarray['products_id'] == tep_get_prid($notify[$i]) && $subarray['hidden'] == '0') {
							                                    if ($check['count'] < 1) {
							                                    tep_db_query("insert into " . TABLE_PRODUCTS_NOTIFICATIONS . " (products_id, customers_id, date_added) values ('" . $notify[$i] . "', '" . $customer_id . "', now())");
							                                    }
																								 } // end if ($subarray['products_id'] == tep_get_prid($notify[$i])...
																								} // end foreach ($hide_status_products as $key => $subarray)
									} else {
										                              if ($check['count'] < 1) {
							                                    tep_db_query("insert into " . TABLE_PRODUCTS_NOTIFICATIONS . " (products_id, customers_id, date_added) values ('" . $notify[$i] . "', '" . $customer_id . "', now())");
							                                    }
									}
									// EOF SPPC, Hide products and categories from groups

									
                                }
                                tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action', 'notify'))));
                              } else {
                                $navigation->set_snapshot();
                                tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL'));
                              }
                              break;
      case 'notify_remove' :  if (tep_session_is_registered('customer_id') && isset($HTTP_GET_VARS['products_id'])) {
                                $check_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $HTTP_GET_VARS['products_id'] . "' and customers_id = '" . $customer_id . "'");
                                $check = tep_db_fetch_array($check_query);
                                if ($check['count'] > 0) {
                                  tep_db_query("delete from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $HTTP_GET_VARS['products_id'] . "' and customers_id = '" . $customer_id . "'");
                                }
                                tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action'))));
                              } else {
                                $navigation->set_snapshot();
                                tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL'));
                              }
                              break;
      case 'cust_order' :     if (tep_session_is_registered('customer_id') && isset($HTTP_GET_VARS['pid'])) {
                                if (tep_has_product_attributes($HTTP_GET_VARS['pid'])) {
                                  tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['pid']));
                                } else {
                                  $cart->add_cart($HTTP_GET_VARS['pid'], $cart->get_quantity($HTTP_GET_VARS['pid'])+1);
                                }
                              }
                              tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
                              break;
   /* }
  }

// include the who's online functions
*/

 } // end switch
// BOF Separate Pricing Per Customer v4.1, Hide products from groups mod
    } else { // $hide_product is true
	    tep_redirect(tep_href_link(FILENAME_DEFAULT));
    }
// EOF Separate Pricing Per Customer v4.1, Hide products from groups mod
  } // if (isset($HTTP_GET_VARS['action']))

// include the who's online functions


  require(DIR_WS_FUNCTIONS . 'whos_online.php');
  tep_update_whos_online();

// include the password crypto functions
  require(DIR_WS_FUNCTIONS . 'password_funcs.php');

// include validation functions (right now only email address)
  require(DIR_WS_FUNCTIONS . 'validations.php');

// split-page-results
  require(DIR_WS_CLASSES . 'split_page_results.php');

// infobox
if(strstr($_SERVER['REQUEST_URI'], 'advanced_search_result.php')){
	require(DIR_WS_CLASSES . 'boxes_search.php');
}else{
	require(DIR_WS_CLASSES . 'boxes.php');
}

  
// auto activate and expire banners
  require(DIR_WS_FUNCTIONS . 'banner.php');
  tep_activate_banners();
  tep_expire_banners();

// auto expire special products
  require(DIR_WS_FUNCTIONS . 'specials.php');
  tep_expire_specials();
  
  
//**********Futured Products
// auto expire featured products
require(DIR_WS_FUNCTIONS . 'featured.php');
tep_expire_featured();
//*****END Futured Products


// calculate category path
  if (isset($HTTP_GET_VARS['cPath'])) {
    $cPath = $HTTP_GET_VARS['cPath'];
    //echo"hier1";
  } elseif (isset($HTTP_GET_VARS['products_id']) && !isset($HTTP_GET_VARS['manufacturers_id'])) {
    $cPath = tep_get_product_path($HTTP_GET_VARS['products_id']);
    //echo "--> ".$HTTP_GET_VARS['products_id']."<---";
  } else {
    $cPath = '';
     //echo"hierddddddddd";
    if(strstr($_SERVER['REQUEST_URI'], '.html')){
    	$p_explod = explode('.html', $_SERVER['REQUEST_URI']);
    	$path_string_a = explode('/', $p_explod[0]);
    	$path_string   = $path_string_a[1];
    	$path_string = str_replace('/', '', $p_explod[0]);
    	$path_string = str_replace('insert', '', $path_string);
    	$path_string = str_replace('delete', '', $path_string);
    	$path_string = str_replace(';', '', $path_string);
    	//echo("<br>1 ".$path_string);
    	$catq2 = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '0' and c.categories_id = cd.categories_id and cd.language_id='2'");
		while ($cccat = tep_db_fetch_array($catq2)){
			if(isset($cccat['categories_id']) && $cccat['categories_id'] != '' && $cccat['categories_id'] != ' ' && $cccat['categories_id'] != 0){
				if($path_string == $url_rewrite->prepare_url($cccat['categories_name'])){
					//echo("<br>2$path_string---------------".$cccat['categories_id']);
					$cPath = $cccat['categories_id'];
				}
			}
		}
		//echo("<br><br>pfad".$path_string_a[2]);
		if(isset($path_string_a[2]) && $path_string_a[2] != '' && $path_string_a[2] != ' '){
			$path_string   = $path_string_a[2];
	    	$path_string = str_replace('insert', '', $path_string);
	    	$path_string = str_replace('delete', '', $path_string);
	    	$path_string = str_replace(';', '', $path_string);
	    	//echo("<br>111 ".$path_string);
	    	$catq2 = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.categories_id = cd.categories_id and cd.language_id='2'");
			while ($cccat = tep_db_fetch_array($catq2)){
				if(isset($cccat['categories_id']) && $cccat['categories_id'] != '' && $cccat['categories_id'] != ' ' && $cccat['categories_id'] != 0){
					//echo("<br>22222$path_string---------------".$url_rewrite->prepare_url($cccat['categories_name']));
					if($path_string == $url_rewrite->prepare_url($cccat['categories_name'])){
						//echo("<br>22222$path_string---------------".$cccat['categories_id']);
						$cPath .= '_'.$cccat['categories_id'];
						//echo("<br><b>11------->$cPath</b>");
					}
				}
			}
		}
		
    }
 }   
    
    
  if (tep_not_null($cPath)) {
    $cPath_array = tep_parse_category_path($cPath);
    //echo("in top: $cPath");
     
    $cPath = implode('_', $cPath_array);
    $current_category_id = $cPath_array[(sizeof($cPath_array)-1)];
  } else {
    $current_category_id = 0;
  }

// include the breadcrumb class and start the breadcrumb trail
  require(DIR_WS_CLASSES . 'breadcrumb.php');
  $breadcrumb = new breadcrumb;

  $breadcrumb->add(HEADER_TITLE_TOP, HTTP_SERVER);
  $breadcrumb->add(HEADER_TITLE_CATALOG, tep_href_link(FILENAME_DEFAULT));

/* add category names or the manufacturer name to the breadcrumb trail
  if (isset($cPath_array)) {
    for ($i=0, $n=sizeof($cPath_array); $i<$n; $i++) {
      $categories_query = tep_db_query("select categories_name from " . TABLE_CATEGORIES_DESCRIPTION . " where categories_id = '" . (int)$cPath_array[$i] . "' and language_id = '" . (int)$languages_id . "'");
      */

// add category names or the manufacturer name to the breadcrumb trail
// BOF Separate Pricing Per Customer
   if(!tep_session_is_registered('sppc_customer_group_id')) { 
     $customer_group_id = '0';
     } else {
      $customer_group_id = $sppc_customer_group_id;
   } 
   
  if (isset($cPath_array)) {
    for ($i=0, $n=sizeof($cPath_array); $i<$n; $i++) {   
      $categories_query = tep_db_query("select categories_name from " . TABLE_CATEGORIES_DESCRIPTION . " cd left join " . TABLE_CATEGORIES . " c using(categories_id) where cd.categories_id = '" . (int)$cPath_array[$i] . "' and language_id = '" . (int)$languages_id . "' and find_in_set('" . $customer_group_id . "', categories_hide_from_groups) = 0");
// EOF SPPC hide categories from groups


      if (tep_db_num_rows($categories_query) > 0) {
        $categories = tep_db_fetch_array($categories_query);
        $breadcrumb->add($categories['categories_name'], tep_href_link(FILENAME_DEFAULT, 'cPath=' . implode('_', array_slice($cPath_array, 0, ($i+1)))));
      } else {
        break;
      }
    }
  } elseif (isset($HTTP_GET_VARS['manufacturers_id'])) {
    $manufacturers_query = tep_db_query("select manufacturers_name from " . TABLE_MANUFACTURERS . " where manufacturers_id = '" . (int)$HTTP_GET_VARS['manufacturers_id'] . "'");
    if (tep_db_num_rows($manufacturers_query)) {
      $manufacturers = tep_db_fetch_array($manufacturers_query);
      $breadcrumb->add($manufacturers['manufacturers_name'], tep_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $HTTP_GET_VARS['manufacturers_id']));
    }
  }

// add the products model to the breadcrumb trail
  if (isset($HTTP_GET_VARS['products_id'])) {
    //$model_query = tep_db_query("select products_model from " . TABLE_PRODUCTS . " where products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "'");
    // BOF SPPC hide categories from groups
    $model_query = tep_db_query("select p.products_model from " . TABLE_PRODUCTS . " p left join " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c using(products_id) left join " . TABLE_CATEGORIES . " c using(categories_id) where p.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and find_in_set('".$customer_group_id."', products_hide_from_groups) = 0 and find_in_set('" . $customer_group_id . "', categories_hide_from_groups) = 0");
    // EOF SPPC hide categories from groups
    
    
    if (tep_db_num_rows($model_query)) {
      $model = tep_db_fetch_array($model_query);
      $breadcrumb->add($model['products_model'], tep_href_link(FILENAME_PRODUCT_INFO, 'cPath=' . $cPath . '&products_id=' . $HTTP_GET_VARS['products_id']));
    }
  }

// initialize the message stack for output messages
  require(DIR_WS_CLASSES . 'message_stack.php');
  $messageStack = new messageStack;

// set which precautions should be checked
  define('WARN_INSTALL_EXISTENCE', 'true');
  //define('WARN_CONFIG_WRITEABLE', 'true');
  define('WARN_SESSION_DIRECTORY_NOT_WRITEABLE', 'true');
  define('WARN_SESSION_AUTO_START', 'true');
  define('WARN_DOWNLOAD_DIRECTORY_NOT_READABLE', 'true');
  
  
  require(DIR_WS_INCLUDES . 'add_ccgvdc_application_top.php');  // ICW CREDIT CLASS Gift Voucher Addittion
  
  // PWA BOF
  if (tep_session_is_registered('customer_id') && $customer_id == 0 && substr(basename($PHP_SELF),0,7)=='account') tep_redirect(tep_href_link(FILENAME_SHOPPING_CART));
// PWA EOF

/*
foreach ($navigation->path as $k => $v){
	echo("<br>$k und v: $v");
	foreach ($v as $k1 => $v1){
		echo("<br><b>-$k1 und v: $v1</b>");
		if(is_array($v1)){
			foreach ($v1 as $k11 => $v11){
				echo("<br>-----|$k11| und v: $v11");
			}
			unset($v1);
		}
	}
	echo("<br><br>");
}


echo("<br><br><br><br>");


$back = sizeof($navigation->path)-1;
if (isset($navigation->path[sizeof($navigation->path)-1])) {
	echo("<b><br>--->".$navigation->path[sizeof($navigation->path)-1]['page']."</b>");
}
/*


echo("<br><br><br><br>");


foreach ($navigation->path as $k => $v){
	if($v['page'] == 'index.php'){
		if(!empty($v['page'])){
			//echo("<br><b>------:".$v['get']['cPath']."</b>");
			
			$lepfad = 'cPath='.$v['get']['cPath'];
			echo("<br><b>------:".$lepfad."</b>");
			
			$der_backlink = tep_href_link('index.php', $lepfad);
			echo("<br>--> $der_backlink <---");
		}
	}
}
*/
?>
<? 

$waehrung   	= 'CHF';
$shop_name  	= 'lernen.ch';
$domain_ort 	= 'lernen.ch' ;
$c_text			= '';
$mail_kontakt 	= 'lernen.ch@wings.ch';
$TITLE_TRENNER   = ': ';

?>