var searchOpenFlag = false;

var deliveryIndex = 0;

var Orders = new Object();
var activeOrderCount = 0;
var orderCount = 0;
var OrderForm;
var updateOrderForm = false;

function CloseOrderForm()
	{
	var blnConfirm = false;
	if(OrderForm && OrderForm.open && !OrderForm.closed )
		{
		blnConfirm = confirm("The secure order form window is still open. Press \"OK\" to close this window as well, or press \"Cancel\" to keep open.");
		if(blnConfirm)
			{
			OrderForm.close();
			}
		else
			{
			OrderForm.focus();
			}
		}
	}

function AddToOrder(productStatus,productCode,productSkew,productDesc,productPrice,productQty,productAttribPrices,productAttribColours,productAttribSizes,productCollection,productCollectionName,productCategory,productCategoryName,productItem,productMenuSelect)
	{
	activeOrderCount++;
	orderCount++;
	this.productStatus = productStatus;
	this.productCode = productCode;
	this.productSkew = productSkew;
	this.productDesc = productDesc;
	this.productPrice = productPrice;
	this.productQty = productQty;
	this.productLineTotal = productQty * productPrice;
	this.productAttribPrices = productAttribPrices;
	this.productAttribColours = productAttribColours;
	this.productAttribSizes = productAttribSizes;
	this.productCollection = productCollection;
	this.productCollectionName = productCollectionName;
	this.productCategory = productCategory;
	this.productCategoryName = productCategoryName;
	this.productItem = productItem;
	this.productMenuSelect = productMenuSelect;
	}

function DelFromOrders(recNo)
	{
	var blnConfirmDelete = false;
	blnConfirmDelete = confirm("Confirm removing " + Orders[recNo].productDesc + " from your shopping basket?");
	if(blnConfirmDelete)
		{
		activeOrderCount--;
		Orders[recNo].productStatus = "inactive";
		if (activeOrderCount <= 0)
			{
			deliveryIndex = 0;
			}
		
			parent.document.getElementById("main").contentDocument.location.replace("shoppingcart.asp");
			
		}
	}

function EmptyShoppingBasket(blnReload)
	{
	var blnConfirmEmpty = false;

	if (activeOrderCount <= 0)
		{
		alert("You do not have any products in your basket to empty!");
		if(!blnReload)
			{
			return false;
			}
		}
	else
		{
		blnConfirmEmpty = confirm("Confirm emptying your shopping basket of all items?\n\nThis action cannot be undone!");
		if(blnConfirmEmpty)
			{
			ClearBasket();
			if(blnReload)
				{
				
					parent.document.getElementById("main").contentDocument.location.replace("shoppingcart.asp");
					
				}
			else
				{
				return true;
				}
			}
		else
			{
			if(!blnReload)
				{
				return false;
				}
			}
		}
	}

function ClearBasket()
	{
	deliveryIndex = 0;
	activeOrderCount = 0;
	orderCount = 0;
	Orders = null;
	Orders = new Object();
	}

function UpdateProduct(recNo, newQty, objPrices, objColours, objSizes)
	{
	var blnConfirm = false;
	if(newQty <= 0)
		{
		blnConfirm = confirm("You have set the qty to a value less or equal to zero. This product will now be removed from your shopping basket. Continue?")
		if(blnConfirm)
			{
			DelFromOrders(recNo);
			}
		}
	else
		{
		var optionCounter;
		var tmpPrice = "";
		var tmpPrices = "";
		var tmpColours = "";
		var tmpSizes = "";
		if(objPrices)
			{
			tmpPrice = objPrices.options[objPrices.selectedIndex].value;
			for (optionCounter = 0; optionCounter < objPrices.length; optionCounter++)
				{
				var arrPriceValue = objPrices.options[optionCounter].value.split("~");
				var tmpPriceWithOutVat = arrPriceValue[0];
				var tmpStockQty = arrPriceValue[1];
				if(tmpStockQty == "")
					{
					tmpStockQty = 1;
					}
				tmpPrices += "|" + tmpPriceWithOutVat + "~" + objPrices.options[optionCounter].text;
				if (objPrices.options[optionCounter].selected == true)
					{tmpPrices += "~" + tmpStockQty + "~selected";}
				else
					{tmpPrices += "~" + tmpStockQty + "~";}
				}
			tmpPrices = tmpPrices.substring(1);
			}
		if(objColours)
			{
			for (optionCounter = 0; optionCounter < objColours.length; optionCounter++)
				{
				tmpColours += "|" + objColours.options[optionCounter].text;
				if (objColours.options[optionCounter].selected == true)
					{tmpColours += "~selected";}
				else
					{tmpColours += "~";}
				}
			tmpColours = tmpColours.substring(1);
			}
		if(objSizes)
			{
			for (optionCounter = 0; optionCounter < objSizes.length; optionCounter++)
				{
				tmpSizes += "|" + objSizes.options[optionCounter].text;
				if (objSizes.options[optionCounter].selected == true)
					{tmpSizes += "~selected";}
				else
					{tmpSizes += "~";}
				}
			tmpSizes = tmpSizes.substring(1);
			}
		Orders[recNo].productPrice = tmpPrice;
		Orders[recNo].productAttribPrices = tmpPrices;
		Orders[recNo].productAttribColours = tmpColours;
		Orders[recNo].productAttribSizes = tmpSizes;
		Orders[recNo].productQty = newQty;
		Orders[recNo].productLineTotal = format_number(Orders[recNo].productQty * Orders[recNo].productPrice,2);
		}
	
		parent.document.getElementById("main").contentDocument.location.replace("shoppingcart.asp");
		
	}

function shutdown(strValue)
{
	CloseOrderForm();
	if (strValue == "login")
		{
		window.onunload = new Function("null")
		parent.location = "login.asp";
		}
	else
		{
		
		}
}