////////////////////////////////////////////////////////////////
//
// Weblication® CMS Shop
// erstellt durch Scholl Communications AG, 77694 Kehl, www.scholl.de
// erstellt mit Weblication® Content Management Server, www.weblication.de
// Stand: Mai 2004
//
////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////
//
// Anzupassende Variablen:
//
// Vorlage fuer den Kopf der Bestellung
var orderHeaderTpl  = '<table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td class="tdBorderBottom" width="30" align="center" valign="top">Menge</td><td class="tdBorderBottom" width="300" align="left" valign="top">Bezeichnung</td><td class="tdBorderBottom" align="right" valign="top" width="80">Preis</td><td class="tdBorderBottom" width="80" bgcolor="#F0F0F0" align="right" valign="top">Gesamt</td><td class="tdBorderBottom" align="right" style="text-align:right;padding:8px;"><a href="javascript:clearBasket();location.reload();" title="Warenkorb löschen"><img src="/de/shop/bbshop-en/img/loeschen.gif" title="Warenkorb löschen" alt="Warenkorb löschen" border="0" style="border-style:solid;border-width:1px;border-color:#000000;"></a></td></tr>';
//
// Zeilenvorlage eines Produktes in der Bestellung
var orderProductTpl  = '<tr><td class="tdBorderBottom" width="30" align="center" valign="top"><input type="text" name="productAmount" value="$amount" onBlur="setProduct(\'$productId\', this.value,\'$productName\',\'\');" style="width:32px;text-align:right;padding-right:2px"></td><td class="tdBorderBottom" width="255" align="left" valign="top">$productName</td><td class="tdBorderBottom" align="right" valign="top" width="70">$price CHF</td><td class="tdBorderBottom" width="70" bgcolor="#F0F0F0" align="right" valign="top">$sum CHF</td><td class="tdBorderBottom" align="right" valign="top" width="35"><input type="hidden" name="product_$productName" value="(Art.Nr. $productId) $productMeta1 $productMeta2 $amount Stueck à $price = $sum"><table cellpadding="4" cellspacing="0" border="0"><tr><td><a class="textDecorationNone" href="javascript:addProduct(\'$productId\',\'1\',\'$productName\',\'\');" title="Menge erhöhen"><img src="/de/shop/bbshop-en/img/plus.gif" title="Menge erhöhen" alt="Menge erhöhen" border="0" style="border-style:solid;border-width:1px;border-color:#000000;"></a></td><td><a class="textDecorationNone" href="javascript:removeProduct(\'$productId\',\'1\',\'$productName\',\'\');" title="Menge verringern"><img src="/de/shop/bbshop-en/img/minus.gif" title="Menge verringern" alt="Menge verringern" border="0" style="border-style:solid;border-width:1px;border-color:#000000;"></a></td><td><a class="textDecorationNone" href="javascript:clearProduct(\'$productId\');" title="Produkt löschen"><img src="/de/shop/bbshop-en/img/loeschen.gif" title="Produkt löschen" alt="Produkt löschen" border="0" style="border-style:solid;border-width:1px;border-color:#000000;"></a></td></tr></table></td></tr>';
//
// Vorlage fuer die Summe der Bestellung
var orderSumNettoTpl = '<tr><td class="tdBorderBottom" class="text">&nbsp;</td><td class="tdBorderBottom">Gesamtbetrag inkl. MwSt.</td><td class="tdBorderBottom">&nbsp;</td><td bgcolor="#F0F0F0" align="right" class="tdBorderBottom">$ordersum CHF<input type="hidden" name="orderSum" value="$ordersum"></td><td class="tdBorderBottom">&nbsp;</td></tr>';
//
// Vorlage fuer die Summe der Mehrwertsteuer
var orderSumTaxTpl = '<tr><td>&nbsp;</td><td align="left" >Enthaltene MwSt. (8.0%)</td><td></td><td bgcolor="#F0F0F0" align="right" style="padding-right:4px;">$ordersumtax CHF<input type="hidden" name="orderSumTax" value="$ordersumtax"></td><td>&nbsp;</td></tr>';
//
// Vorlage fuer die Summe der Bestellung
var orderSumBruttoTpl = '<tr><td class="tdBorderBottom">&nbsp;</td><td align="left" class="tdBorderBottom" style="padding-top:16px;">Gesamtbetrag inkl. MwSt.</td><td class="tdBorderBottom">&nbsp;</td><td class="tdBorderBottom" align="right" bgcolor="#CCCCCC" style="padding-top:16px;">$ordersum CHF<input type="hidden" name="orderSum" value="$ordersum"><input type="hidden" name="orderSumIncTax" value="$ordersum"></td><td class="tdBorderBottom">&nbsp;</td></tr>';
//
// Vorlage fuer den Fuss der Bestellung
var orderFooterTpl  = '<tr align="left" valign="top"><td colspan="5">&nbsp;</td></tr><tr align="left" valign="top"><td colspan="6"></td></tr></table>';
//
// Sind Preise Brutto [0|1] (0=Nettopreise, 1=Bruttopreise)
var productPricesBrutto = 1;
//
// Mindestbestellwert
var minOrderValue = 0;
//
// Ausgabe Mindestbestellwert
var minOrderTpl   = '<span style="color:#FF0000;">Der Mindestbestellwert beträgt ' + minOrderValue + '.00 CHF!</span><br><br>';
//
// Ausgabe Mindestbestellwert in JavaScript Dialogfenster
var minOrderAlert = 'Der Mindestbestellwert beträgt ' + minOrderValue + '.00 CHF!';
//
// Versandkostenmatrix           (Versandkosten, Wertuntergrenze, Wertobergrenze)
var freightCharges    = new Array()
    freightCharges[0] = new Array(0.00,0,99999);
//
// Ausgabe Versandkosten
var freightChargesTpl = '<!-- <tr><td class="tdBorderBottom">&nbsp;</td><td align="left" class="tdBorderBottom">Versandkosten</td><td class="tdBorderBottom">&nbsp;</td><td class="tdBorderBottom" align="right" bgcolor="#F0F0F0">$freightCharges CHF</td><td class="tdBorderBottom">&nbsp;</td></tr> -->';
//
// Mehrwehrtsteuersatz in Prozent
var taxValuePercent = 8.0;
//
// Anzeige von Preisen ohne Nachkommaangabe
var stringNoCent = ".00";
//
// Kleinster Wert auf den bei der MwSt gerundet werden soll
var roundValue = 0.05;
//
//erscheint wenn ein Pflichtfeld nicht ausgefüllt wurde
var messageObligation = " ist ein Pflichtfeld!\n";
//
//Id des Shops
var shopId = 'wBBShop';
////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////
//
// Globale Variablen (nicht ändern)
//
////////////////////////////////////////////////////////////////
//
var isMinOrderValue = "";
//
////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////
//
// Beschreibung: Zeigt den Inhalt des Warenkorbs an
//
////////////////////////////////////////////////////////////////

function showProducts(){
  showBasketInfo();
}

////////////////////////////////////////////////////////////////
//
// Beschreibung: Zeigt den Inhalt des Warenkorbs an
//
////////////////////////////////////////////////////////////////

function getBasketInfo(info){
  return showBasketInfo(info, 'return');
}

////////////////////////////////////////////////////////////////
//
// Beschreibung: Zeigt Informationen zum Warenkorb an
//
////////////////////////////////////////////////////////////////

  function showBasketInfo(info, option){

    var productStr = getCookie(shopId);
    var productRowTmp;
    var numberProducts = 0;
    var numberProductsTimeout = 64;

    if(! info){
      info = "";
    }

    var entry = productStr;

    var productId     = "";
    var productName   = "";
    var productMeta1  = "";
    var productMeta2  = "";
    var productAmount = 1;
    var productPrice  = 0;
    var productSum    = 0;
    var orderSum      = 0;
    var orderSumNetto = 0;
    var orderSumBrutto = 0;
    var orderSumTax   = 0;
    var productPricePrint = 0;
    var productSumPrint = 0;
    var i = 0;

    if(info == ""){
      document.write(orderHeaderTpl);
    }

    var products = productStr.split('~~~');

    for(var i = products.length - 1; i >= 0; i--){
      if(products[i] != ''){
        entry      = products[i].replace(/p:/, '');
        //alert(entry);

        productId     = entry.replace(/^([^\~]+)\~___.*/, '$1');
        if(productId == entry){
          productId = "";
        }
        productAmount = entry.replace(/.*\~___([^\~]+)\~__-.*/, '$1');
        if(productAmount == entry){
          productAmount = "";
        }
        productName   = entry.replace(/.*\~__-([^\~]+)\~_-_.*/, '$1');
        if(productName == entry){
          productName = "";
        }
        productPrice  = entry.replace(/.*\~_-_([^\~]+)\~_--.*/, '$1');
        if(productPrice == entry){
          productPrice = "";
        }
        productMeta1  = entry.replace(/.*\~_--([^\~]+)\~-_-.*/, '$1');
        if(productMeta1 == entry){
          productMeta1 = "";
        }
        productMeta2  = entry.replace(/.*\~-_-([^\~]+)\~--_.*/, '$1');
        if(productMeta2 == entry){
          productMeta2 = "";
        }
        if(productPrice != ""){
          productPrice  = productPrice.replace(/\,/, ".");
          productPrice  = Math.round(parseFloat(productPrice)* 100)/100;
          productSum    = Math.round(productPrice * parseFloat(productAmount) * 100)/100;;
        }

        if(entry != "" && productPrice.toString() != ""){
          productPricePrint  = convertPrice(productPrice);
          productSumPrint    = convertPrice(productSum);
          productRowTmp = orderProductTpl.replace(/\$productId/g, productId);
          productRowTmp = productRowTmp.replace(/\$productName/g, productName);
          productRowTmp = productRowTmp.replace(/\$amount/g, productAmount);
          productRowTmp = productRowTmp.replace(/\$price/g, productPricePrint);
          productRowTmp = productRowTmp.replace(/\$sum/g, productSumPrint);
          productRowTmp = productRowTmp.replace(/\$productMeta1/g, productMeta1);
          productRowTmp = productRowTmp.replace(/\$productMeta2/g, productMeta2);
          if(info == ""){
            document.write(productRowTmp);
          }
          orderSum += productSum;
          if(entry != ""){
            numberProducts += parseInt(productAmount);
          }
        }
      }
    }

    if(productPricesBrutto == 0){
      checkMinOrderValue(orderSum * (100 + taxValuePercent) / 100);
      if(info == "" && orderSum != 0){
        if(freightCharges.length != -1){
          orderSum = orderSum + getFreightCharge(orderSum);
        }
      }
      orderSumNetto = orderSum;
      orderSumNetto = convertPrice(orderSumNetto);
      orderSumNettoTpl = orderSumNettoTpl.replace(/\$ordersum/g, orderSumNetto);

      orderSumTax = orderSum * taxValuePercent / 100;
      orderSumTax = convertPrice(orderSumTax);
      orderSumTaxTpl = orderSumTaxTpl.replace(/\$ordersumtax/g, orderSumTax);

      orderSumBrutto = orderSum * (100 + taxValuePercent) / 100;
      orderSumBrutto = convertPrice(orderSumBrutto);
      orderSumBruttoTpl = orderSumBruttoTpl.replace(/\$ordersum/g, orderSumBrutto);

      if(info == ""){
        if(orderSum != 0){
          document.write(getFreightChargesTpl(orderSum));
        }
        document.write(orderSumNettoTpl);
        document.write(orderSumTaxTpl);
        document.write(orderSumBruttoTpl);
      }
    }
    else{
      checkMinOrderValue(orderSum);
      if(info == "" && orderSum != 0){
        if(freightCharges.length != -1){
          orderSum = orderSum + getFreightCharge(orderSum);
        }
      }
      orderSumTax = orderSum / (100 + taxValuePercent) * taxValuePercent;
      orderSumTax = convertPrice(orderSumTax);
      orderSumTaxTpl = orderSumTaxTpl.replace(/\$ordersumtax/g, orderSumTax);

      orderSumBrutto = orderSum;
      orderSumBrutto = convertPrice(orderSumBrutto);
      orderSumBruttoTpl = orderSumBruttoTpl.replace(/\$ordersum/g, orderSumBrutto);

      if(info == ""){
        if(orderSum != 0){
          document.write(getFreightChargesTpl(orderSum));
        }
        document.write(orderSumBruttoTpl);
        document.write(orderSumTaxTpl);
      }
    }

    if(info == ""){
      document.write(orderFooterTpl);
      if(isMinOrderValue == false){
        document.write(minOrderTpl);
      }
    }
    else if(info == "numberProducts"){
      if(option == "return"){
        return numberProducts;
      }
      else{
        document.write(numberProducts);
      }
    }
    else if(info == "sumBrutto"){
      if(option == "return"){
        return orderSumBrutto;
      }
      else{
        document.write(orderSumBrutto);
      }
    }
  }

////////////////////////////////////////////////////////////////
//
// Beschreibung: Konvertiert die Preise
//
////////////////////////////////////////////////////////////////

  function convertPrice(price){

    price = Math.round(price * 100)/100;

//    if(parseInt(roundValue) != 0){
      var convertedRoundValue = 1 / roundValue;
      price = parseInt(price * convertedRoundValue + 0.5) / convertedRoundValue;
//    }

    var priceInt = parseInt(price);


    if(price == priceInt){
      price += stringNoCent;
      return price;
    }

    var testPrice = /\.(\d+)$/;
    testPrice.test(price);
    var result = RegExp.$1;
    if(result == ""){
      price += stringNoCent;
    }
    else if(result.length == 1){
      price += "0";
    }
    return price;
  }

////////////////////////////////////////////////////////////////
//
// Beschreibung: Fuegt ein neues Produkt dem Warenkorb hinzu
//
////////////////////////////////////////////////////////////////

  function addProduct (productId, productAmount, productName, productPrice, productMeta1, productMeta2){

    var productStr = getCookie(shopId);

    if(!productMeta1){
      productMeta1 = '';
    }
    if(!productMeta2){
      productMeta2 = '';
    }

    if(isNaN(productAmount) == true || productAmount < 1){
      return;
    }

    var regExpStr;
    var existsProduct = new RegExp(":" + productId + "~___");
    if(existsProduct.test(productStr) == true){
      var numberProductsBasket    = productStr.replace(":" + productId + "~___", ":~~~~~~~~");
      numberProductsBasket    = numberProductsBasket.replace(/.*\~\~\~\~\~\~\~\~/, "");
      numberProductsBasket    = numberProductsBasket.replace(/^(\d+).*/, '$1');

      var numberProductsBasketNew = parseInt(numberProductsBasket) + parseInt(productAmount);
      productStr       = productStr.replace(":" + productId + "~___", ":~~~~~~~~");
      var dollar1      = productStr.replace(/\~\~\~\~\~\~\~\~(\d+).*$/, '');
      productStr       = productStr.replace(/(.*)\~\~\~\~\~\~\~\~(\d+)/, dollar1 + productId + "~___" +  numberProductsBasketNew);
      setProducts(productStr);
    }
    else{
      var productsFirst = new RegExp("p:");

      if(productsFirst.test(productStr) == true){
        productStr = "p:" + productId + "~___" + productAmount + "~__-" + productName + "~_-_" + productPrice + "~_--" + productMeta1 + "~-_-" + productMeta2 + "~--_" + "~~~" + productStr;
      }
      else{
        productStr = "p:" + productId + "~___" + productAmount + "~__-" + productName + "~_-_" + productPrice + "~_--" + productMeta1 + "~-_-" + productMeta2 + "~--_" + "~~~";
      }
      setProducts(productStr);
    }
    document.location.reload();

  }
////////////////////////////////////////////////////////////////
//
// Beschreibung: Setzt eine bestimmte Anzahl eines Produktes
//
////////////////////////////////////////////////////////////////

  function setProduct (productId, productAmount, productName, productPrice, productMeta1, productMeta2){

    var productStr = getCookie(shopId);

    var regExpStr;
    var existsProduct = new RegExp(":" + productId + "~___");
    if(existsProduct.test(productStr) == true){
      var numberProductsBasket    = productStr.replace(":" + productId + "~___", ":~~~~~~~~");
      numberProductsBasket    = numberProductsBasket.replace(/.*\~\~\~\~\~\~\~\~/, "");
      numberProductsBasket    = numberProductsBasket.replace(/^(\d+).*/, '$1');

      var numberProductsBasketNew = parseInt(productAmount);
      productStr       = productStr.replace(":" + productId + "~___", ":~~~~~~~~");
      var dollar1      = productStr.replace(/\~\~\~\~\~\~\~\~(\d+).*$/, '');
      productStr       = productStr.replace(/(.*)\~\~\~\~\~\~\~\~(\d+)/, dollar1 + productId + "~___" +  numberProductsBasketNew);
      setProducts(productStr);
    }
    else{
      var productsFirst = new RegExp("p:");

      if(productsFirst.test(productStr) == true){
        productStr = "p:" + productId + "~___" + productAmount + "~__-" + productName + "~_-_" + productPrice + "~_--" + productMeta1 + "~-_-" + productMeta2 + "~--_" + "~~~" + productStr;
      }
      else{
        productStr = "p:" + productId + "~___" + productAmount + "~__-" + productName + "~_-_" + productPrice + "~_--" + productMeta1 + "~-_-" + productMeta2 + "~--_" + "~~~";
      }
      setProducts(productStr);
    }
    document.location.reload();
  }

////////////////////////////////////////////////////////////////
//
// Beschreibung: Entfernt eine bestimmte Anzahl eines Produktes aus dem Warenkorb
//
////////////////////////////////////////////////////////////////

  function removeProduct (productId, productAmount){

    var productStr = getCookie(shopId);
    var regExpStr;
    var existsProduct = new RegExp(":" + productId + "~___");

    if(existsProduct.test(productStr) == true){
      productAmount    = productStr.replace(":" + productId + "~___", ":~~~~~~~~");
      productAmount    = productAmount.replace(/.*\~\~\~\~\~\~\~\~/, "");
      productAmount    = productAmount.replace(/^(\d+).*/, '$1');
      var productAmountNew = productAmount * 2;
      productAmountNew = productAmountNew/2-1;
      if(productAmountNew > 0){
        productStr       = productStr.replace(":" + productId + "~___", ":~~~~~~~~");
        var dollar1      = productStr.replace(/\~\~\~\~\~\~\~\~(\d+).*$/, '');
        productStr       = productStr.replace(/(.*)\~\~\~\~\~\~\~\~(\d+)/, dollar1 + productId + "~___" +  productAmountNew);
      }
      else{
        productStr       = productStr.replace(":" + productId + "~___", "~~~~~~~~");
        productStr       = productStr.replace(/p\~\~\~\~\~\~\~\~[^:]*\~\~\~/ , "");
      }
      setProducts(productStr);
      document.location.reload();
    }
  }

////////////////////////////////////////////////////////////////
//
// Beschreibung: Entfernt ein Produkt aus dem Warenkorb
//
////////////////////////////////////////////////////////////////

  function clearProduct (productId){

    var productStr = getCookie(shopId);
    var regExpStr;
    var existsProduct = new RegExp(":" + productId + "~___");

    if(existsProduct.test(productStr) == true){
      productStr       = productStr.replace(":" + productId + "~___", "~~~~~~~~");
      productStr       = productStr.replace(/p\~\~\~\~\~\~\~\~[^:]*\~\~\~/ , "");
    }
    setProducts(productStr);
	document.location.reload();
  }

////////////////////////////////////////////////////////////////
//
// Beschreibung: Schreibt den Warenkorb
//
////////////////////////////////////////////////////////////////

function setProducts (productStr){
  document.cookie = shopId + "=" + productStr + "; path=/;";
}

////////////////////////////////////////////////////////////////
//
// Beschreibung: Loescht den Warenkorb
//
////////////////////////////////////////////////////////////////

function clearBasket (){

  document.cookie = shopId + "=; path=/;";
}

////////////////////////////////////////////////////////////////
//
// Beschreibung: Sendet die Bestellung
//
// Parameter: form = Formular, das gesendet werden soll.
//
////////////////////////////////////////////////////////////////

function submitOrder(form, cacheMode){

  if(isMinOrderValue == false){
    alert(minOrderAlert);
    return;
  }

  var messageEmail      = " enthält keine gültige Email Adresse!\n"; //erscheint wenn ein Pflichtfeld nicht ausgefüllt wurde

  var isObligation = /\|\w*o\w*$/i;  //Pflichtfeld, wenn Feldname am Schluss |o  enthaelt   (z.B.: "Strasse|o")
  var isEmail      = /\|\w*e\w*$/i;  //Emailfeld wenn Feldname am Schluss |e enthaelt       (z.B.: "eMail|e")
  var isCache      = /\|\w*c\w*$/i;  //Wird fuer weitere Formulare gespeichert am Schluss |c enthaelt       (z.B.: "eMail|c")
                    //Pflicht- und Emailfeld, wenn am Schluss |oe oder |eo (z.B.: "eMail|eo")

  var checkEmail   = /.*\@.*\.\w+/i;
  var formElement;
  var formElementNameOrig;
  var alertStr = "";

  var cookieStr = "";

  for(var i = 0; i <= form.elements.length - 1; i++){
    var formElement = form.elements[i];
    if(formElement){
      if(formElement.type == "text" || formElement.type == "textarea"){
        formElementNameOrig = formElement.name.replace(/\|\w+/, '');
        if(isObligation.test(formElement.name) == true){
          if(formElement.value == ""){
            alertStr += formElementNameOrig + messageObligation;
          }
        }
        if(isEmail.test(formElement.name) == true){
          if (checkEmail.test(formElement.value) == false){
            alertStr += formElementNameOrig + messageEmail;
          }
        }
        if(cacheMode == "1"){
          if(isCache.test(formElement.name) == true){
            if(formElement.value != ""){
              cookieStr += "wFc_" + formElementNameOrig + "=" + formElement.value + ":";
            }
          }
        }
      }
      else if(formElement.type == "checkbox"){
        formElementNameOrig = formElement.name.replace(/\|\w+/, '');
        if(isObligation.test(formElement.name) == true){
          if(formElement.checked == false){
            alertStr += formElementNameOrig + messageObligation;
          }
        }
      }
    }
  }

  if(alertStr != ""){
    alert(alertStr);
  }
  else{
    if(cacheMode == "1"){
      cookieStr += "; path=/";
      document.cookie = cookieStr;
    }
    clearBasket();
    form.submit();
  }
}

////////////////////////////////////////////////////////////////
//
// Beschreibung: Ermittelt ein Cookie
//
////////////////////////////////////////////////////////////////

function getCookie(name){
  var cookieStr = document.cookie;
  if(name && name != ''){
    var nameReg = new RegExp('.*' + name + '=');
    cookieStr = cookieStr.replace(nameReg, '');
    cookieStr = cookieStr.replace(/;.*/, '');
  }
  return cookieStr;
}

////////////////////////////////////////////////////////////////
//
// Beschreibung: Prüft den Mindestbestellwert
//
////////////////////////////////////////////////////////////////

function checkMinOrderValue(orderSum){
  if(orderSum < minOrderValue){
    isMinOrderValue = false;
  }
  else{
    isMinOrderValue = true;
  }
}


////////////////////////////////////////////////////////////////
//
// Beschreibung: Gibt das Template der Versandkosten zurück
//
////////////////////////////////////////////////////////////////

function getFreightChargesTpl(orderSum){
  freightChargesTpl = freightChargesTpl.replace("$freightCharges", convertPrice(getFreightCharge(orderSum)));
  return freightChargesTpl;
}

////////////////////////////////////////////////////////////////
//
// Beschreibung: Gibt die Versandkosten zurück
//
////////////////////////////////////////////////////////////////

function getFreightCharge(orderSum){
  for(var i = 0; i < freightCharges.length; i++){
    if(orderSum >= freightCharges[i][1] && orderSum < freightCharges[i][2]){
      return freightCharges[i][0];
    }
  }
}



function showBruttoTotal(){
  return ordersum;
}

