function ShoppingCartClientFunctions_AddProductToCart(productGuid, productTypeEnum, quantity) {
    InksWebUI.WebServices.ShoppingCartService.AddProductToCart(productGuid, productTypeEnum, quantity, ShoppingCartClientFunctions_OnAddToCartSucceeded, ShoppingCartClientFunctions_OnAddToCartFailed);
    var pnlLoadingIndicator = GetElementsByAttribute(document, "div", "name", "pnlLoadingIndicator" + productGuid)[0];

    if (pnlLoadingIndicator != null) {
        pnlLoadingIndicator.style.visibility = "visible";
    }
}


function ShoppingCartClientFunctions_AddOmnitureTracking(productGuid, omnitureTrackingType, quantity, productPrice, pageName, omnitureRepositoryName, buy2Get1FreeEnabled) {
    /*****************************************************
    / exactQuantity - Included Buy 2 Get 1 Free Qty
    /    If User select, 'Buy 2 Get 1 Free Qty'
    /        exactQuantity = 2 + 1 = 3
    /****************************************************/
    //http://www.blooberry.com/indexdot/html/topics/urlencoding.htm

    var btnAddToCartTracking = GetElementsByAttribute(document, "img", "name", "btnAddToCartTracking" + productGuid)[0];
    var random_no = Math.random();
    var str_random_no = random_no.toString().replace(".", "");

    if (btnAddToCartTracking != null) {
        if (omnitureTrackingType == "scAdd") {
            var exactQuantity = parseInt(quantity);
            if (buy2Get1FreeEnabled == true && quantity >= 2) {
                exactQuantity = parseInt(quantity) + parseInt(Math.floor((quantity / 2)));
            }
            btnAddToCartTracking.src = "https://102.112.2O7.net/b/ss/" + omnitureRepositoryName + "/1/G.5--NS/" + str_random_no + "?pageName=" + escape(pageName) + "&events=" + omnitureTrackingType + "&products=" + escape(";") + productGuid.toString() + escape(";") + exactQuantity.toString() + escape(";") + productPrice.toString();
        }
        else if (omnitureTrackingType == "scRemove") {
            //alert(omnitureTrackingType);
            var lblQuantityInOrder = GetElementsByAttribute(document, "span", "name", "lblQuantityInOrder" + productGuid)[0];
            if (lblQuantityInOrder != null) {
                btnAddToCartTracking.src = "https://102.112.2O7.net/b/ss/" + omnitureRepositoryName + "/1/G.5--NS/" + str_random_no + "?pageName=" + escape(pageName) + "&events=" + omnitureTrackingType + "&products=" + escape(";") + productGuid.toString() + escape(";") + lblQuantityInOrder.innerHTML;
            }

        }
    }

}

function ShoppingCartClientFunctions_OnAddToCartSucceeded(result, userContext, methodName) {
    if (result != null) {
        var pnlLoadingIndicator = GetElementsByAttribute(document, "div", "name", "pnlLoadingIndicator" + result.ProductId)[0];
        if (pnlLoadingIndicator != null) {
            pnlLoadingIndicator.style.visibility = "hidden";
        }

        var pnlRemoveItem = GetElementsByAttribute(document, "div", "name", "pnlRemoveItem" + result.ProductId)[0];
        //var pnlRemoveItem = document.getElementsByName("pnlRemoveItem" + result.ProductId)[0];
        if (pnlRemoveItem != null) {
            pnlRemoveItem.style.display = "block";
        }

        //var lblQuantityInOrder = document.getElementsByName("lblQuantityInOrder" + result.ProductId)[0];
        var lblQuantityInOrder = GetElementsByAttribute(document, "span", "name", "lblQuantityInOrder" + result.ProductId)[0];
        if (lblQuantityInOrder != null) {
            lblQuantityInOrder.innerHTML = result.ProductQuantityInCart;
        }

        this.RefreshShoppingCartDisplay(result.TotalItemsInCart, result.CartPrice);
        this.RefreshAddToCartButtons(result.TotalItemsInCart);
    }
}

function ShoppingCartClientFunctions_OnAddToCartFailed(error, userContext, methodName) {
    //alert("add failed");
}



function ShoppingCartClientFunctions_RemoveProductFromCart(productGuid) {
    InksWebUI.WebServices.ShoppingCartService.RemoveProductFromCart(productGuid, ShoppingCartClientFunctions_OnRemoveFromCartSucceeded, ShoppingCartClientFunctions_OnRemoveFromCartFailed);

    //var pnlLoadingIndicator = document.getElementsByName("pnlLoadingIndicator" + productGuid)[0];
    var pnlLoadingIndicator = GetElementsByAttribute(document, "div", "name", "pnlLoadingIndicator" + productGuid)[0];
    if (pnlLoadingIndicator != null) {
        pnlLoadingIndicator.style.visibility = "visible";
    }
}


function ShoppingCartClientFunctions_OnRemoveFromCartSucceeded(result, userContext, methodName) {
    if (result != null) {
        var pnlLoadingIndicator = GetElementsByAttribute(document, "div", "name", "pnlLoadingIndicator" + result.ProductId)[0];
        //var pnlLoadingIndicator = document.getElementsByName("pnlLoadingIndicator" + result.ProductId)[0];
        if (pnlLoadingIndicator != null) {
            pnlLoadingIndicator.style.visibility = "hidden";
        }

        //var pnlRemoveItem = document.getElementsByName("pnlRemoveItem" + result.ProductId)[0];
        var pnlRemoveItem = GetElementsByAttribute(document, "div", "name", "pnlRemoveItem" + result.ProductId)[0];
        if (pnlRemoveItem != null) {
            pnlRemoveItem.style.display = "none";
        }

        this.RefreshShoppingCartDisplay(result.TotalItemsInCart, result.CartPrice);
        this.RefreshAddToCartButtons(result.TotalItemsInCart);
    }
}

function ShoppingCartClientFunctions_OnRemoveFromCartFailed(error, userContext, methodName) {
    alert("remove failed");
}

function RefreshShoppingCartFromServer() {
    InksWebUI.WebServices.ShoppingCartService.GetShoppingCartStatus(ShoppingCartClientFunctions_OnRefreshShoppingCartFromServerSucceeded, ShoppingCartClientFunctions_OnRefreshShoppingCartFromServerFailed);
}

function ShoppingCartClientFunctions_OnRefreshShoppingCartFromServerSucceeded(result, userContext, methodName) {
    if (result != null) {
        this.RefreshShoppingCartDisplay(result.TotalNumberOfItems, result.ItemsTotalPrice);
    }
}

function ShoppingCartClientFunctions_OnRefreshShoppingCartFromServerFailed(error, userContext, methodName) {
    alert("refresh failed");
}

function RefreshShoppingCartDisplay(numberOfItems, itemsTotalPrice) {
    var pnlNumberOfItems = null;
    var pnlItemsTotalPrice = null;
    var pnlShoppingCartInfo = null;
    var pnlShoppingCartLoadingIndicator = null;
    var linkCheckOut = $get("ctl00_HeaderNew_linkCheckOut");

    if ($get("ctl00_Header1_lblTotalItemsInCurrentOrder") != null)
        pnlNumberOfItems = $get("ctl00_Header1_lblTotalItemsInCurrentOrder");
    else if ($get("ctl00_HeaderNew_lblTotalItemsInCurrentOrder") != null)
        pnlNumberOfItems = $get("ctl00_HeaderNew_lblTotalItemsInCurrentOrder");
    else
        pnlNumberOfItems = $get("ctl00_HeaderCRO_lblTotalItemsInCurrentOrder");

    if ($get("ctl00_Header1_lblTotalOrderPrice") != null)
        pnlItemsTotalPrice = $get("ctl00_Header1_lblTotalOrderPrice");
    else if ($get("ctl00_HeaderNew_lblTotalOrderPrice") != null)
        pnlItemsTotalPrice = $get("ctl00_HeaderNew_lblTotalOrderPrice");
    else
        pnlItemsTotalPrice = $get("ctl00_HeaderCRO_lblTotalOrderPrice");

    if ($get("ctl00_Header1_pnlCurrentOrderInfo") != null)
        pnlShoppingCartInfo = $get("ctl00_Header1_pnlCurrentOrderInfo");
    else if ($get("ctl00_HeaderNew_pnlCurrentOrderInfo") != null)
        pnlShoppingCartInfo = $get("ctl00_HeaderNew_pnlCurrentOrderInfo");
    else
        pnlShoppingCartInfo = $get("ctl00_HeaderCRO_pnlCurrentOrderInfo");

    if ($get("ctl00_Header1_pnlShoppingCartLoadingIndicator") != null)
        pnlShoppingCartLoadingIndicator = $get("ctl00_Header1_pnlShoppingCartLoadingIndicator");
    else if ($get("ctl00_HeaderNew_pnlShoppingCartLoadingIndicator") != null)
        pnlShoppingCartLoadingIndicator = $get("ctl00_HeaderNew_pnlShoppingCartLoadingIndicator");
    else
        pnlShoppingCartLoadingIndicator = $get("ctl00_HeaderCRO_pnlShoppingCartLoadingIndicator");

    if (pnlShoppingCartLoadingIndicator != null) {
        pnlShoppingCartLoadingIndicator.style.display = "none";
    }

    if (pnlShoppingCartInfo != null) {
        if (numberOfItems > 0) {
            pnlShoppingCartInfo.style.visibility = "visible";
        }
        else {
            pnlShoppingCartInfo.style.visibility = "hidden";
        }
    }

    if (linkCheckOut != null) {
        if (numberOfItems > 0) {
            linkCheckOut.style.display = "block";
        }
        else {
            linkCheckOut.style.display = "none";
        }
    }

    if (pnlNumberOfItems != null) {
        if (numberOfItems > 1) {
            pnlNumberOfItems.innerHTML = numberOfItems + " Items";
        }
        else if (numberOfItems == 1) {
            pnlNumberOfItems.innerHTML = numberOfItems + " Item";
        }
    }

    if (pnlItemsTotalPrice != null) {
        pnlItemsTotalPrice.innerHTML = itemsTotalPrice;
    }
}

function RefreshAddToCartButtons(numberOfItemsInCart) {
    //var addToCartPanels = document.getElementsByName("pnlViewCartButton");
    var addToCartPanels = GetElementsByAttribute(document, "div", "name", "pnlViewCartButton");

    if (addToCartPanels != null && addToCartPanels.length > 0) {
        var display = "none";
        if (numberOfItemsInCart > 0) {
            display = "inline";
        }

        for (var i = 0; i < addToCartPanels.length; i++) {
            addToCartPanels[i].style.display = display;
        }
    }
    //alert("add to cart panels: " + addToCartPanels.length);
}



function GetElementsByAttribute(oElm, strTagName, strAttributeName, strAttributeValue) {
    var arrElements = (strTagName == "*" && oElm.all) ? oElm.all : oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    var oAttributeValue = (typeof strAttributeValue != "undefined") ? new RegExp("(^|\\s)" + strAttributeValue + "(\\s|$)") : null;
    var oCurrent;
    var oAttribute;
    for (var i = 0; i < arrElements.length; i++) {
        oCurrent = arrElements[i];
        oAttribute = oCurrent.getAttribute && oCurrent.getAttribute(strAttributeName);
        if (typeof oAttribute == "string" && oAttribute.length > 0) {
            if (typeof strAttributeValue == "undefined" || (oAttributeValue && oAttributeValue.test(oAttribute))) {
                arrReturnElements.push(oCurrent);
            }
        }
    }

    return arrReturnElements;
}

function ClientFunctions_GenericForm() {
    var pnlAddingToCart = document.getElementById("ctl00_ContentPlaceHolder1_genericFormModalDialog_GenericFormModal_PnlForm");
    if (pnlAddingToCart != null) {
        pnlAddingToCart.style.display = "block";
    }
    var pnlDoneAddingToCart = document.getElementById("ctl00_ContentPlaceHolder1_genericFormModalDialog_GenericFormModal_PnlConfirmation");
    if (pnlDoneAddingToCart != null) {
        pnlDoneAddingToCart.style.display = "none";
    }

    ModalDialog_revealModal("modalPage");
}

function ModalDialog_revealModal(divID) {
    window.onscroll = function () { document.getElementById(divID).style.top = document.body.scrollTop; };
    document.getElementById(divID).style.display = "block";
    document.getElementById(divID).style.top = document.body.scrollTop;
}

function ModalDialog_hideModal(divID) {
    document.getElementById(divID).style.display = "none";
}