// lgoCart DOM/AJAX Class © 2007 Gareth watson
//////////////////////////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////////////////////////
// Requires :
// lgoAJAXClass.js
// scriptaculous.js
// prototype.js
//
//////////////////////////////////////////////////////////////////////////////////////
/* the Cart Class loads an immutable XML document of the servers current contents, Then updates are added to the server
Object Vars. to update the XML Document, the cart has to be rebuilt/reloaded
*/
//////////////////////////////////////////////////////////////////////////////////////
var cart = new cartClass("cart"); // Make a new instance of the cart and pass the instance name

//////////////////////////////////////////////////////////////////////////////////////
// Cart Class 
//////////////////////////////////////////////////////////////////////////////////////
function cartClass(instanceName){ 
	// define class vars
	var cartTotal;
	var cartVat;
	var cartShipping;
	var cartShippingVat;
	var objectScope;
	var instanceName;
	var updateTotals;
	var checkoutLoader;
	var windowWidth;
	var windowheight;
	var lgoID;
	var urlPreFix;
	var rowCounter;
	var postageFlag;
	var itemPostageArray;
	
	// Define arrays
	var AJAXRequest;
	this.AJAXRequest = new Array();
	
	// define class methods
	this.fetchTheMakeCart = fetchTheMakeCart;
	this.makeCart = makeCart;
	this.newItemRow = newItemRow;
	this.copyRow = copyRow;
	this.plusOne = plusOne;
	this.minusOne = minusOne;
	this.removeRow = removeRow;
	this.updateTotals = updateTotals;
	this.roundToTwoDecimals = roundToTwoDecimals;
	this.eraseWholeCart = eraseWholeCart;
	this.getCartStats = getCartStats;
	this.handleCartStatus = handleCartStatus;
	this.updateCartDBComplete = updateCartDBComplete;
	this.makeSmallCartStausLoading = makeSmallCartStausLoading;
	this.addNewCartItem = addNewCartItem;
	this.addNewitemComplete = addNewitemComplete;
	this.removeCheckoutStatusUpdating = removeCheckoutStatusUpdating;
	this.makeCheckoutStatusUpdating = makeCheckoutStatusUpdating;
	this.closeCartAddedConfirm = closeCartAddedConfirm;
	this.openCartAddedConfirmation = openCartAddedConfirmation;
	this.getWindowDimentions = getWindowDimentions;
	this.getlgoID = getlgoID;
	this.setPostageDetails = setPostageDetails;
	this.calculatePostage = calculatePostage;
	this.completeOrder = completeOrder;
	this.cartItemCount = cartItemCount;
	this.removePostageDetails = removePostageDetails;
	this.finaliseCart = finaliseCart;
	this.changePostageMethod = changePostageMethod;
	
	// set the scope and other defaults
	this.objectScope = this;
	this.instanceName = instanceName;
	
	this.cartShipping = 0.00;
	this.cartShippingVat = 0.00
	this.postageFlag = 1; // set to free postage to start
	this.itemPostageArray = new Array()  // Create 1 Big Array
	
	// This sets the rate usesage - also in erase cart.
	this.itemPostageArray['A'] = 0;
	this.itemPostageArray['B'] = 0;
	this.itemPostageArray['C'] = 0;
	this.itemPostageArray['D'] = 0;
	this.itemPostageArray['E'] = 0;
	this.itemPostageArray['F'] = 0;

	
	this.cartTotal = 0;
	this.cartVat = 0;
	this.checkoutLoader = 0;
	this.windowWidth = 0;
	this.windowheight = 0;
	this.urlPreFix = "http://www.theonlinegiftgroup.co.uk/";
	//this.urlPreFix = "";
	this.rowCounter = 0;
	
	//////////////////////////////////////////////////////////////////////////////////////
	function fetchTheMakeCart(){
		// Create a new AJAX Object and get the a cart row as XML
		var fetchTheMakeCart_ajaxObject = new ajaxClass();
		
		// To load a previous order check if orderID_Load input is valid.
		var orderID_Load = document.getElementById('orderID_Load');
				
		if(orderID_Load.value){
			fetchTheMakeCart_ajaxObject.generateRequest(
									"cartCalls.php?do=completeCartXML&orderID_Load="+orderID_Load.value,		// The URL of the request
									"GET",				// The Method of the request
									true,	 			// freeze the browser t/f
									"makeCart",	 		// successfully function
									"xml",	 			// expected format xml/text
									this.objectScope	// Scope of the call
									 );

			fetchTheMakeCart_ajaxObject.sendRequest(); // use the object to send the request
		}
		else{
					fetchTheMakeCart_ajaxObject.generateRequest(
									"cartCalls.php?do=completeCartXML",		// The URL of the request
									"GET",				// The Method of the request
									true,	 			// freeze the browser t/f
									"makeCart",	 		// successfully function
									"xml",	 			// expected format xml/text
									this.objectScope	// Scope of the call
									 );
			
			fetchTheMakeCart_ajaxObject.sendRequest(); // use the object to send the request
		}
		
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function makeCart(returnObject){ // This is the method that recieved the sucessfull result and builds cart
	
		var xmlItems = returnObject.xmlDoc.getElementsByTagName("cart")[0];
		
		for (var i=0; i< xmlItems.childNodes.length; i++){
			if(xmlItems.childNodes[i].nodeName == 'item'){
				// for each item in the cart produce a row
				this.newItemRow(xmlItems.childNodes[i]);
			}
		}
		
		// Update Totals
		this.updateTotals();
		
		// Set the erase scope
		var eraseLink = document.getElementById("eraseLink");
		eraseLink.setAttribute("href","javascript:"+this.instanceName+"."+"eraseWholeCart();");  // set link attributes for
		
		// Remove the loading row
		var loadingRow = document.getElementById("cartLoader");
		var loadingRowParent = loadingRow.parentNode;
		loadingRowParent.removeChild(loadingRow);
		
		// update checkout loader
		this.removeCheckoutStatusUpdating()
		
		// output the row count
		this.cartItemCount();
	
	}
	
	//////////////////////////////////////////////////////////////////////////////////////
	function newItemRow(xmlItemData){ // add a row to the cart
	
		// Get hidden var from page to find out if we are showing the cart tools or not.
		var showCartToolsElement = document.getElementById("showCartTools");
		var showCartTools = showCartToolsElement.value;
	
		//increment the this.rowCounter
		this.rowCounter++;
		
	
		// assign xml data to variables
		for (var i=0; i< xmlItemData.childNodes.length; i++){
		
			if(xmlItemData.childNodes[i].nodeName == 'item-rowID'){
				if (xmlItemData.childNodes[i].firstChild) var itemRowID = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-productCode'){
				if (xmlItemData.childNodes[i].firstChild) var itemProductCode = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-name'){
				if (xmlItemData.childNodes[i].firstChild) var itemName = xmlItemData.childNodes[i].firstChild.nodeValue;
				// change data in ItemName/Desc
				//itemName = itemName.replace(/1/gi,"<br>");
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-var1'){
				if (xmlItemData.childNodes[i].firstChild) var itemVar1 = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-var2'){
				if (xmlItemData.childNodes[i].firstChild) var itemVar2 = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-qty'){
				if (xmlItemData.childNodes[i].firstChild) var itemQty = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-cost'){
				if (xmlItemData.childNodes[i].firstChild) var itemCost = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-vat'){
				if (xmlItemData.childNodes[i].firstChild) var itemVat = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-postage'){
				if (xmlItemData.childNodes[i].firstChild) var itemPostage = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-total'){
				if (xmlItemData.childNodes[i].firstChild) var itemTotal = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
			
			if(xmlItemData.childNodes[i].nodeName == 'item-binLoc'){
				if (xmlItemData.childNodes[i].firstChild) var itemBinLoc = xmlItemData.childNodes[i].firstChild.nodeValue;
			}
		
		}
		
		// Preform the Math that is needed.
		var itemTotal = itemCost * itemQty; // set the row total
		this.cartTotal = this.cartTotal + itemTotal;	// Add total to cart total
		itemCost = itemCost * 1; // do this so we can round the number;
		
		// var rowVat = (itemCost * ((itemVat/100))) * itemQty; // Calculate the VAT
		// this.cartVat = this.cartVat + rowVat;	 // Add Vat to the cart row.
		
		// Locate the item rows container to insert into
		var itemRows = document.getElementById("itemRows");
		
		// Create the row Container
		var newItemRow = document.createElement("div");
		newItemRow.className = "item";
		// Set the row ID using the data from the XML Doc
		newItemRow.id = itemRowID;
		
		// Create Cells
		// For each Cell the code does the follow:
		// Create a Div Elementment
		// Assign a the class
		// Append to the row
		// Append data to div in a text node
		// do it backwards for the row streach
		
		// Add the tool cells
		var removeRowCell = document.createElement("div");
		removeRowCell.className = "toolsRemove";
		newItemRow.appendChild(removeRowCell);
		var linkNode = document.createElement("a"); // Add an <a> element for link
		linkNode.setAttribute("href","javascript:"+this.instanceName+"."+"removeRow("+itemRowID+");");  // set link attributes for
		if (showCartTools != 0) linkNode.appendChild( document.createTextNode('x') )
		removeRowCell.appendChild(linkNode);	
		
		var minusOneCell = document.createElement("div");
		minusOneCell.className = "tools";
		newItemRow.appendChild(minusOneCell);
		var linkNode = document.createElement("a"); // Add an <a> element for link
		linkNode.setAttribute("href","javascript:"+this.instanceName+"."+"minusOne("+itemRowID+");");  // set link attributes for
		if (showCartTools != 0) linkNode.appendChild( document.createTextNode('-1') )
		minusOneCell.appendChild(linkNode);
		
		var plusOneCell = document.createElement("div");
		plusOneCell.className = "tools";
		newItemRow.appendChild(plusOneCell);
		var linkNode = document.createElement("a"); // Add an <a> element for link
		linkNode.setAttribute("href","javascript:"+this.instanceName+"."+"plusOne("+itemRowID+");");  // set link attributes for
		if (showCartTools != 0) linkNode.appendChild( document.createTextNode('+1') )
		plusOneCell.appendChild(linkNode);
		
		// total
		var totalCell = document.createElement("div");
		totalCell.className = "totalCell";
		newItemRow.appendChild(totalCell);
		totalCell.appendChild(document.createTextNode('£' + itemTotal.toFixed(2)));
		
		// price
		var priceCell = document.createElement("div");
		priceCell.className = "priceCell";
		newItemRow.appendChild(priceCell);
		priceCell.appendChild(document.createTextNode('£' + itemCost.toFixed(2)));
		
		// qty
		var qtyCell = document.createElement("div");
		qtyCell.className = "qtyCell";
		newItemRow.appendChild(qtyCell);
		qtyCell.appendChild(document.createTextNode(itemQty));	
		
		// Name
		var itemNameCell = document.createElement("div");
		itemNameCell.className = "itemCell";
		newItemRow.appendChild(itemNameCell);
		// Make Item Description
		var outputDesc = itemName;
		if (itemVar1) outputDesc = outputDesc + ' (' + itemVar1 + ')';
		if (itemVar2) outputDesc = outputDesc + ' (' + itemVar2 + ')';		
		itemNameCell.appendChild(document.createTextNode(outputDesc));
		
		// Add VAT to a hidden Span.
		var itemVatSpan = document.createElement("span");
		itemVatSpan.setAttribute("id","itemVAT");
		itemVatSpan.appendChild(document.createTextNode(itemVat));
		// add the VAT SPAN to the description box.
		newItemRow.appendChild(itemVatSpan);
		
		// Add Postage Code to hidden Span.
		var itemPostageSpan = document.createElement("span");
		itemPostageSpan.setAttribute("id","itemPostage");
		itemPostageSpan.appendChild(document.createTextNode(itemPostage));
		// add the Postage SPAN to the description box.
		newItemRow.appendChild(itemPostageSpan);
				
		// set the Postage Code, do it once for every qty the item has
		var i = 1;
		while (i <= itemQty){
			this.setPostageDetails(itemPostage);
			i++;
		}
		
		
		// in the name cell insert 4 hidden form feild for LGO cart
		
		var hiddenLGOitem = document.createElement("input");
		hiddenLGOitem.setAttribute("name","LGOitem"+this.rowCounter);  // set attributes for hidden feild
		hiddenLGOitem.setAttribute("type","hidden");  // set attributes for hidden feild
		hiddenLGOitem.setAttribute("value",outputDesc);  // set attributes for hidden feild
		itemNameCell.appendChild(hiddenLGOitem); // append to the child row
		
		var hiddenLGOqty = document.createElement("input");
		hiddenLGOqty.setAttribute("name","LGOqty"+this.rowCounter);  // set attributes for hidden feild
		hiddenLGOqty.setAttribute("type","hidden");  // set attributes for hidden feild
		hiddenLGOqty.setAttribute("value",itemQty);  // set attributes for hidden feild
		hiddenLGOqty.setAttribute("id","itemQty_"+itemRowID);  // set a custom id to find the qty feild of the row
		itemNameCell.appendChild(hiddenLGOqty); // append to the child row

		var hiddenLGOprice = document.createElement("input");
		hiddenLGOprice.setAttribute("name","LGOprice"+this.rowCounter);  // set attributes for hidden feild
		hiddenLGOprice.setAttribute("type","hidden");  // set attributes for hidden feild
		hiddenLGOprice.setAttribute("value",itemCost.toFixed(2));  // set attributes for hidden feild
		itemNameCell.appendChild(hiddenLGOprice); // append to the child row

		var hiddenLGOcode= document.createElement("input");
		hiddenLGOcode.setAttribute("name","LGOcode"+this.rowCounter);  // set attributes for hidden feild
		hiddenLGOcode.setAttribute("type","hidden");  // set attributes for hidden feild
		hiddenLGOcode.setAttribute("value",itemProductCode);  // set attributes for hidden feild
		itemNameCell.appendChild(hiddenLGOcode); // append to the child row
		
		// SD Customisation
		var hiddenLGObinloc= document.createElement("input");
		hiddenLGObinloc.setAttribute("name","LGObinloc"+this.rowCounter);  // set attributes for hidden feild
		hiddenLGObinloc.setAttribute("type","hidden");  // set attributes for hidden feild
		hiddenLGObinloc.setAttribute("value",itemBinLoc);  // set attributes for hidden feild
		itemNameCell.appendChild(hiddenLGObinloc); // append to the child row
		
		
		// Insert the new row into the itemRows div
		itemRows.appendChild(newItemRow);
		
		// Add a blank at the end of the row i.e <div class="clearAll"> </div>
		var clearAllCell = document.createElement("div");
		clearAllCell.className = "clearAll";
		itemRows.appendChild(clearAllCell);
		clearAllCell.appendChild(document.createTextNode(" "));
		
	
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function copyRow(target){
		// Add a new item row to the items
		
		// Identify the target row
		var selectedRow = target;	
		var targetRow = target.parentNode;
		
		// Clone the selected rows
		var cloned = targetRow.cloneNode(true);
		cloned.setAttribute('id', 'blah')
		
		// Get the item Area and add the cloned div Row
		var itemArea = document.getElementById('itemRows');
		itemArea.appendChild(cloned);
	
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function plusOne(target){
		// Add one more to the row quantity
		
		// Make the loader appear on the small cart.
		this.makeSmallCartStausLoading();
		// Update checkout loader
		this.makeCheckoutStatusUpdating();
		
		// Identify the target row
		var selectedRow = document.getElementById(target);	
		
		// Locate the Div with the data that is needed using the cell class
		for (var i=0; i<selectedRow.childNodes.length; i++){
			if (selectedRow.childNodes[i].className == "qtyCell"){
				var qtyNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].className == "priceCell"){
				var priceNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].className == "totalCell"){
				var totalNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].id == "itemVAT"){
				var vatNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].id == "itemPostage"){
				var postageNode = selectedRow.childNodes[i];
			}
		}
		// once we get the correct DIV, text is there stored in the first Child
		
		// Update the Qty in DOM
		var currentQtyValue = qtyNode.firstChild.nodeValue;
		var orginalQtyVATPurposes = qtyNode.firstChild.nodeValue; // need orginal amound so we can update the VAT
		currentQtyValue++;
		qtyNode.firstChild.nodeValue = currentQtyValue;
		
		// Update the LGO Hidden QTY Feild
		var lgoQtyFeild = document.getElementById("itemQty_"+target);
		lgoQtyFeild.setAttribute("value", currentQtyValue);
		
		// Update row total Node
		var rowItemValue = priceNode.firstChild.nodeValue.split('£');	
		totalNode.firstChild.nodeValue = '£' + this.roundToTwoDecimals((currentQtyValue * rowItemValue[1]));
		
		// Calculate the VAT Difference
		//var itemVat = vatNode.firstChild.nodeValue
	
		//var rowVatNew = currentQtyValue * (rowItemValue[1] * (itemVat / 100) );
		//var rowVatOld = orginalQtyVATPurposes * (rowItemValue[1] * (itemVat / 100) );
		//var vatChange = rowVatNew - rowVatOld;
		
		// remove Vat to the cart row.
		//this.cartVat = this.cartVat + vatChange;
		
		// Add the new item to the Postage arrays
		var itemPostage = postageNode.firstChild.nodeValue;
		
		this.setPostageDetails(itemPostage);

		
		// Update the final total node
		this.cartTotal = this.cartTotal + (1 * rowItemValue[1]);
		this.updateTotals();

		// Update the Qty in DB	
		
		//Generate a new AJAX Reqeust and store in using a Unique name in the AJAXRequest Array
		var unique = new Date().getTime();
		this.AJAXRequest[unique] = new ajaxClass();
				  
		this.AJAXRequest[unique].generateRequest(
												"cartCalls.php?do=plusOne&item="+target,		// The URL of the request
												"GET",				// The Method of the request
												true,	 			// freeze the browser t/f
												"updateCartDBComplete",	// successfully function
												"text",	 			// expected format xml/text
												this.objectScope	// Scope of the call
												 );
		
		this.AJAXRequest[unique].sendRequest(); // use the object to send the request
	
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function minusOne(target){
		// Remove one from the row quantity
		
		// Make the loader appear on the small cart.
		this.makeSmallCartStausLoading();
		// Update checkout loader
		this.makeCheckoutStatusUpdating();
		
		// Identify the target row
		var selectedRow = document.getElementById(target);	
		
		// Locate the Div with the data that is needed using the cell class
		for (var i=0; i<selectedRow.childNodes.length; i++){
			if (selectedRow.childNodes[i].className == "qtyCell"){
				var qtyNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].className == "priceCell"){
				var priceNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].className == "totalCell"){
				var totalNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].id == "itemVAT"){
				var vatNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].id == "itemPostage"){
				var postageNode = selectedRow.childNodes[i];
			}
		}
		// once we get the correct DIV, text is there stored in the first Child
		
		// Update the Qty in DOM
		var currentQtyValue = qtyNode.firstChild.nodeValue;
		var orginalQtyVATPurposes = qtyNode.firstChild.nodeValue; // need orginal amound so we can update the VAT
		currentQtyValue--;
		
		// check if the value is below 0 if so rest to 0
		if (currentQtyValue < 0) { 
			currentQtyValue = 0;
			// set a flag for updating totals
			var totalZeroFlag = 1;
		}
		qtyNode.firstChild.nodeValue = currentQtyValue;
		
		
		// Update the LGO Hidden QTY Feild
		var lgoQtyFeild = document.getElementById("itemQty_"+target);
		lgoQtyFeild.setAttribute("value", currentQtyValue);

		// Update row total Node
		var rowItemValue = priceNode.firstChild.nodeValue.split('£');	
		totalNode.firstChild.nodeValue = '£' + this.roundToTwoDecimals((currentQtyValue * rowItemValue[1])) ;
		
		// Calculate the VAT Difference
		//var itemVat = vatNode.firstChild.nodeValue
	
		//var rowVatNew = currentQtyValue * (rowItemValue[1] * (itemVat / 100) );
		//var rowVatOld = orginalQtyVATPurposes * (rowItemValue[1] * (itemVat / 100) );
		//var vatChange = rowVatNew - rowVatOld;
		
		// remove Vat to the cart row.
		//this.cartVat = this.cartVat + vatChange;	
		
		// Update the final total node
		if (totalZeroFlag != 1) {
		
			// Remove the postage from the postage amount array
			var itemPostage = postageNode.firstChild.nodeValue;
			this.removePostageDetails(itemPostage);
			
			this.cartTotal = this.cartTotal - (1 * rowItemValue[1]);
			this.updateTotals();
		}
				
		
		// Update the Qty in DB
		
		//Generate a new AJAX Reqeust and store in using a Unique name in the AJAXRequest Array
		var unique = new Date().getTime();
		this.AJAXRequest[unique] = new ajaxClass();
				  
		this.AJAXRequest[unique].generateRequest(
												"cartCalls.php?do=minusOne&item="+target,		// The URL of the request
												"GET",				// The Method of the request
												true,	 			// freeze the browser t/f
												"updateCartDBComplete",	// successfully function
												"text",	 			// expected format xml/text
												this.objectScope	// Scope of the call
												 );
		
		this.AJAXRequest[unique].sendRequest(); // use the object to send the request
		
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function removeRow(target){
		// Remove a row from the items
		
		// Make the loader appear on the small cart.
		this.makeSmallCartStausLoading();
		// Update checkout loader
		this.makeCheckoutStatusUpdating();
		
		// Identify the target row
		var selectedRow = document.getElementById(target);	
				
		// Locate the Div with the data that is needed using the cell class
		for (var i=0; i<selectedRow.childNodes.length; i++){
			if (selectedRow.childNodes[i].className == "qtyCell"){
				var qtyNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].className == "priceCell"){
				var priceNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].className == "totalCell"){
				var totalNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].id == "itemVAT"){
				var vatNode = selectedRow.childNodes[i];
			}
			if (selectedRow.childNodes[i].id == "itemPostage"){
				var postageNode = selectedRow.childNodes[i];
			}
		}
		// once we get the correct DIV, text is there stored in the first Child
		
		// Get the Values needed
		var rowItemValue = priceNode.firstChild.nodeValue.split('£');	
		var currentQtyValue = qtyNode.firstChild.nodeValue;
		var itemVat = vatNode.firstChild.nodeValue
		
		// Update the final total node
		this.cartTotal = this.cartTotal - (currentQtyValue * rowItemValue[1]);
		
		// Calculate the VAT
		//var rowVat = currentQtyValue * (rowItemValue[1] * (itemVat / 100) );
		
		// remove Vat to the cart row.
		//this.cartVat = this.cartVat - rowVat;	
		
		// Remove the postage from the postage amount array
		var itemPostage = postageNode.firstChild.nodeValue;
				
		var i = 1;
		while (i <= currentQtyValue){
			this.removePostageDetails(itemPostage);
			i++;
		}

		this.updateTotals();
		
		// Remove the row
		var itemArea = document.getElementById('itemRows');
		itemArea.removeChild(selectedRow);
		
		// Reduce the row count
		this.rowCounter = this.rowCounter - 1;
		var cartItemCount = document.getElementById("cartItemCount");
		cartItemCount.setAttribute("value",this.rowCounter);  // set attributes for hidden feild
	
		
		// Update the DB
		//Generate a new AJAX Reqeust and store in using a Unique name in the AJAXRequest Array
		var unique = new Date().getTime();
		this.AJAXRequest[unique] = new ajaxClass();
				  
		this.AJAXRequest[unique].generateRequest(
												"cartCalls.php?do=removeRow&item="+target,		// The URL of the request
												"GET",				// The Method of the request
												true,	 			// freeze the browser t/f
												"updateCartDBComplete",	// successfully function
												"text",	 			// expected format xml/text
												this.objectScope	// Scope of the call
												 );
		
		this.AJAXRequest[unique].sendRequest(); // use the object to send the request
		
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function eraseWholeCart(){
	
		// Make the loader appear on the small cart.
		this.makeSmallCartStausLoading();
		// Update checkout loader
		this.makeCheckoutStatusUpdating();
	
		// Locate the item rows container
		var itemRows = document.getElementById("itemRows");
		
		while (itemRows.lastChild){
		itemRows.removeChild(itemRows.lastChild);
		}
		
		this.itemPostageArray = new Array()  // Create 1 Big Array
			this.itemPostageArray['A'] = 0;
			this.itemPostageArray['B'] = 0;
			this.itemPostageArray['C'] = 0;
			this.itemPostageArray['D'] = 0;
			this.itemPostageArray['E'] = 0;
			this.itemPostageArray['F'] = 0;

		// Reset the totals etc
		this.cartTotal = 0.00;
		this.updateTotals();
		
		// Update the DB
		//Generate a new AJAX Reqeust and store in using a Unique name in the AJAXRequest Array
		var unique = new Date().getTime();
		this.AJAXRequest[unique] = new ajaxClass();
				  
		this.AJAXRequest[unique].generateRequest(
												"cartCalls.php?do=eraseWholeCart",		// The URL of the request
												"GET",				// The Method of the request
												true,	 			// freeze the browser t/f
												"updateCartDBComplete",	// successfully function
												"text",	 			// expected format xml/text
												this.objectScope	// Scope of the call
												 );
		
		this.AJAXRequest[unique].sendRequest(); // use the object to send the request
		
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function updateTotals(){
	
		var postageCell = document.getElementById("postage");
		
		this.calculatePostage(); // Calculate postage
		//postageCell.firstChild.nodeValue = "£" + this.cartShipping.toFixed(2);
		
		// add postage and VAT to cart total
		var displayTotal = 0;
		displayTotal = this.cartTotal + this.cartShipping + this.cartVat;
		
		var totalCell = document.getElementById("total");
		// quick check for -0.00
		if (this.cartTotal.toFixed(2) == -0.00) displayTotal = 0.00;
		totalCell.firstChild.nodeValue = "£" + displayTotal.toFixed(2);
				
		var vatCell = document.getElementById("vat");
		vatCell.firstChild.nodeValue = "£" + this.cartVat.toFixed(2);
		
		// Update Checkout Total
		var cartTotal = document.getElementById("cartTotal");
		cartTotal.setAttribute("value",displayTotal.toFixed(2));  // set attributes for hidden total

		var cartHTMLTotal = document.getElementById("cartHTMLTotal");
		cartHTMLTotal.firstChild.nodeValue = "£" + displayTotal.toFixed(2);
		
		// Update checkout postage
		var cartPostage = document.getElementById("cartPostage");
		cartPostage.setAttribute("value",this.cartShipping.toFixed(2));  // set attributes for hidden total
		
		// Update checkout VAT
		var cartVat = document.getElementById("cartVat");
		//cartVat.setAttribute("value",this.cartVat.toFixed(2));  // set attributes for hidden total
		cartVat.setAttribute("value","included");  // set attributes for hidden total

	}
	//////////////////////////////////////////////////////////////////////////////////////
	function getCartStats(){
	
	// check for lgoID if false save it
	if (!this.lgoID) this.getlgoID();
	
	// Create a new AJAX Object and get the a cart row as XML
	var getCartStats_ajaxObject = new ajaxClass();
	  
	getCartStats_ajaxObject.generateRequest(
												"cartCalls.php?do=cartStatsXML",	// The URL of the request
												"GET",					// The Method of the request
												true,	 				// freeze the browser t/f
												"handleCartStatus",	 	// successfully function
												"xml",	 				// expected format xml/text
												this.objectScope		// Scope of the call
	 											);
	
	getCartStats_ajaxObject.sendRequest(); // use the object to send the request
	
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function handleCartStatus(returnObject){ // Handles the cart stats
		
		// Handle results
		var xmldata = returnObject.xmlDoc.getElementsByTagName("cartStats")[0];
		
		for (var i=0; i< xmldata.childNodes.length; i++){
		
			// assign xml data to variables
			if(xmldata.childNodes[i].nodeName == 'numItems'){
				if(xmldata.childNodes[i].firstChild) {
					var numItems = xmldata.childNodes[i].firstChild.nodeValue;
				} else numItems = 0;
			}
			
			if(xmldata.childNodes[i].nodeName == 'totalValue'){
				if(xmldata.childNodes[i].firstChild) {
					var totalValue = xmldata.childNodes[i].firstChild.nodeValue;
				} else totalValue = 0.00;
			}
		}
		
		// Update Page
		
		// Locate the Div that contains the small cart
		var smallCartContents = document.getElementById("cartData");
		
		// remove the loader
		//while (smallCartContents.lastChild){
		//	smallCartContents.removeChild(smallCartContents.lastChild)
		//}
		
		// Create the number of items
		var headerSpan = document.createElement("span");
		headerSpan.className = "cartContentsHeading";
		headerSpan.appendChild(document.createTextNode("Items: "));
		
		//smallCartContents.appendChild(headerSpan);
		//smallCartContents.appendChild(document.createTextNode(numItems));
		
			// Add some space between the data
		//	smallCartContents.appendChild(document.createTextNode('\u00a0 \u00a0'));
		
		// Create the value of items
		var headerSpan = document.createElement("span");
		headerSpan.className = "cartContentsHeading";
		headerSpan.appendChild(document.createTextNode("Total: "));
		
		//smallCartContents.appendChild(headerSpan);
		//smallCartContents.appendChild(document.createTextNode('£' + totalValue));
		
			// Add some space between the data
		//	smallCartContents.appendChild(document.createTextNode('\u00a0 \u00a0 \u00a0 \u00a0'));
			
		var viewCart = document.createElement("span");
		viewCart.className = "cartLink";
		
		var viewCartLink = document.createElement("a"); // Add an <a> element for link
		viewCartLink.setAttribute("href",this.urlPreFix+"cart.php?lgoID="+this.lgoID);  // set link attributes for
		viewCartLink.appendChild(document.createTextNode("View Cart"));

		viewCart.appendChild(viewCartLink);
		//smallCartContents.appendChild(viewCart);
			
	}	
	//////////////////////////////////////////////////////////////////////////////////////
	function makeSmallCartStausLoading(){
		// remove any nodes in the smallcart
		/*
		// remove the Current contents
		var smallCartContents = document.getElementById("cartData");
		
		while (smallCartContents.lastChild){
			smallCartContents.removeChild(smallCartContents.lastChild)
		}
		
		// Load the loader		
		var loaderTag = document.createElement("img"); // Add an <img> element for link
		loaderTag.setAttribute("src","images/loading.gif");  // set link attributes for
		
		smallCartContents.appendChild(loaderTag);

		*/
		
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function makeCheckoutStatusUpdating(){
		
		// check if a loader is present
		if (this.checkoutLoader == -1){
			// Add Loader to check out button
			var checkoutLinks = document.getElementById("checkoutLinks");
			// Find the first child  to insert before
			var firstChild = checkoutLinks.firstChild;
				
			var checkoutStatus = document.createElement("img"); // Add an <img> element for link
			checkoutStatus.setAttribute("src","images/checkoutLoader.gif");  // set link attributes for
			checkoutStatus.setAttribute("id","checkoutLoader");  // set link attributes for
			checkoutStatus.setAttribute("alt","Updating cart before checkout");  // set link attributes for
			
			checkoutLinks.insertBefore(checkoutStatus,firstChild);
			
			// Make checout button inactive - using prototype
			$('checkOutButton').disable();
		}

		// Increment the counter of the of the loader
		this.checkoutLoader++;

	}
	//////////////////////////////////////////////////////////////////////////////////////
	function removeCheckoutStatusUpdating(){
		
		// Decrease  the counter of the of the loader
		this.checkoutLoader--;
		
		// check if a loader should be removed
		if (this.checkoutLoader < 0){
			// Remove Loader to check out button
			var checkoutStatus = document.getElementById("checkoutLoader");
			var checkoutStatusParent = checkoutStatus.parentNode;
			checkoutStatusParent.removeChild(checkoutStatus);
			
			// Make checout button active  - using prototype
			$('checkOutButton').enable();
			
		}
		
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function addNewCartItem(itemCode,additionEventObj) {
	
		// Make the loader appear on the small cart.
		this.makeSmallCartStausLoading();
		
		// Turn on the Confirmation panel
		this.openCartAddedConfirmation(additionEventObj);
		
		// Use a delay to remove the confirmation
		var _this = this;
		window.setTimeout(function(){
									_this.closeCartAddedConfirm();
								 	} ,2500); // 2.5 secs
		
		// Add a new item to the shopping cart
		
			// Get the variables qty, var1, var2, etc
			var itemForm = document.getElementById("item_"+itemCode);
			
			var qty = itemForm.qty.value;
			var var1 = itemForm.var1.value;
			var var2 = itemForm.var2.value;
			
			// Add the extra details to send in the URL
			var requestURLExtra = '&qty=' + qty + '&var1=' + var1 + '&var2=' + var2;
		
		// Generate a new AJAX Reqeust and store in using a Unique name in the AJAXRequest Array
		var unique = new Date().getTime();
		this.AJAXRequest[unique] = new ajaxClass();
				  
		this.AJAXRequest[unique].generateRequest(
												"cartCalls.php?do=addNewItem&item="+itemCode+requestURLExtra,		// The URL of the request
												"GET",					// The Method of the request
												true,	 				// freeze the browser t/f
												"addNewitemComplete",	// successfully function
												"text",	 				// expected format xml/text
												this.objectScope		// Scope of the call
												 );
		
		this.AJAXRequest[unique].sendRequest(); // use the object to send the request
		
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function addNewitemComplete(value){
	
		// Force small cart to update
		this.getCartStats();	
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function openCartAddedConfirmation(additionEventObj){
		
		// Get the position of the click using prototype.js
		var x = Event.pointerX(additionEventObj)
		var y = Event.pointerY(additionEventObj)
		
		// check window size for extreme right disappear
		this.getWindowDimentions();
		var testValue = x + 150;
		
		if (testValue > this.windowWidth) x = this.windowWidth - 200;
							
		// using prototype.js
		$('cartAdded').setStyle({ 
							left: x+'px',
							top: y+'px'
							});
		
		// use a scriptaculous effect to show confirmation			
		Effect.Appear('cartAdded', {duration:0.5});
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function closeCartAddedConfirm(){
	
		Effect.Fade('cartAdded', {duration:0.25})
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function roundToTwoDecimals(value){
		return value.toFixed(2);
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function updateCartDBComplete(value){
	
		// Force small cart to update
		this.getCartStats();
		
		// Update the checkout loader
		this.removeCheckoutStatusUpdating();
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function getlgoID(){ // get the lgoID from the hidden feild on the page
	
		this.lgoID = document.getElementById("lgoID").getAttribute("value");
				
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function completeOrder(){
	
		// Set new lgoID
		document.getElementById("lgoID").setAttribute("value", "");
		
		// Reload the Small cart
		this.lgoID = false;
		this.getCartStats();

	}
	//////////////////////////////////////////////////////////////////////////////////////
	function setPostageDetails(itemPostage){ // Set Postage Rates
						
			//Set the post rate count
			if(itemPostage == 'A' || itemPostage == 'a') this.itemPostageArray['A']++;  // Increase count of items
			if(itemPostage == 'B' || itemPostage == 'b') this.itemPostageArray['B']++;  // Increase count of items
			if(itemPostage == 'C' || itemPostage == 'c') this.itemPostageArray['C']++;  // Increase count of items
			if(itemPostage == 'D' || itemPostage == 'd') this.itemPostageArray['D']++;  // Increase count of items
			if(itemPostage == 'E' || itemPostage == 'e') this.itemPostageArray['E']++;  // Increase count of items
			if(itemPostage == 'F' || itemPostage == 'f') this.itemPostageArray['F']++;  // Increase count of items
			
	}	
	//////////////////////////////////////////////////////////////////////////////////////
	function removePostageDetails(itemPostage){ // Remove Postage Rates
			
			//Set the post rate count
			if(itemPostage == 'A' || itemPostage == 'a') this.itemPostageArray['A']--;  // Increase count of items
			if(itemPostage == 'B' || itemPostage == 'b') this.itemPostageArray['B']--;  // Increase count of items
			if(itemPostage == 'C' || itemPostage == 'c') this.itemPostageArray['C']--;  // Increase count of items
			if(itemPostage == 'D' || itemPostage == 'd') this.itemPostageArray['D']--;  // Increase count of items
			if(itemPostage == 'E' || itemPostage == 'e') this.itemPostageArray['E']--;  // Increase count of items
			if(itemPostage == 'F' || itemPostage == 'f') this.itemPostageArray['F']--;  // Increase count of items
						
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function calculatePostage(){ // if free postage change cost to 0
	
		var postageAmount = 0;
		var useRate = "C"; // Set to cheapest
		
		// Work Most expensive first
		if (this.itemPostageArray['F']  >= 1){
			
			// Set F rate
			useRate = "F";
		
		} 
		else if (this.itemPostageArray['E'] >= 1){
			
			// Set E rate
			useRate = "E";
		
		}
		else if (this.itemPostageArray['D'] >= 1){
			
			// Set D rate
			useRate = "D";
			
			//Over Rides
			if (this.itemPostageArray['D'] >= 2) useRate = "E";
		
		}
		else if (this.itemPostageArray['C']  >= 1){
			
			// Set C rate
			useRate = "C";
			
			//Over Rides
			if (this.itemPostageArray['C'] == 2) useRate = "D";
			if (this.itemPostageArray['C'] >= 3) useRate = "E";

		}
		else if (this.itemPostageArray['B']  >= 1){
			
			// Set B rate
			useRate = "B";
			
			//Over Rides
			if (this.itemPostageArray['B'] <= 3) useRate = "E";
		}
		else if (this.itemPostageArray['A']  >= 1){
			
			// Set A rate
			useRate = "A";
			
			//Over Rides
			if (this.itemPostageArray['A'] >= 3 && this.itemPostageArray['A'] <= 5) useRate = "B";
			if (this.itemPostageArray['A'] > 6) useRate = "D";
		}
				
		// Get Postage element
		postageMenu = document.getElementById("postageMenu");
		postageMethodChoosen = document.getElementById("postageMethodChoosen");
		
		/////////////////////////////////////////////
		// Convert Postage Rate to Menu for Customers
		/////////////////////////////////////////////

		if (useRate == "A") {
		
			switch (postageMethodChoosen.value){

				case "UK1":
					postageMenu.options[0].selected = true;
					postageAmount = 0.60;
				break; 
				
				case "UK2":
					postageMenu.options[1].selected = true;
					postageAmount = 1.40;
				break;
				
				case "UK3":
					postageMenu.options[2].selected = true;
					postageAmount = 4.85;
				break; 
			
			}
			
			postageMenu.options[0].text = "UK - Royal Mail 1st Class - £0.60";
			postageMenu.options[1].text = "UK - Royal Mail Signed For - £1.40";
			postageMenu.options[2].text = "UK - 24h Express Delivery - £4.85";
			
		}
		
		if (useRate == "B") {
		
			switch (postageMethodChoosen.value){

				case "UK1":
					postageMenu.options[0].selected = true;
					postageAmount = 0.90;
				break; 
				
				case "UK2":
					postageMenu.options[1].selected = true;
					postageAmount = 1.80;
				break;
				
				case "UK3":
					postageMenu.options[2].selected = true;
					postageAmount = 4.85;
				break; 
			
			}			
			postageMenu.options[0].text = "UK - Royal Mail 1st Class - £0.90";
			postageMenu.options[1].text = "UK - Royal Mail Signed For - £1.80";
			postageMenu.options[2].text = "UK - 24h Express Delivery - £4.85";			
		}
		
		if (useRate == "C") {
			switch (postageMethodChoosen.value){

				case "UK1":
					postageMenu.options[0].selected = true;
					postageAmount = 1.68;
				break; 
				
				case "UK2":
					postageMenu.options[1].selected = true;
					postageAmount = 2.40;
				break;
				
				case "UK3":
					postageMenu.options[2].selected = true;
					postageAmount = 4.85;
				break; 
			
			}			
			postageMenu.options[0].text = "UK - Royal Mail 1st Class - £1.68";
			postageMenu.options[1].text = "UK - Royal Mail Signed For - £2.40";
			postageMenu.options[2].text = "UK - 24h Express Delivery - £4.85";			
		}
		
		if (useRate == "D") {
			switch (postageMethodChoosen.value){

				case "UK1":
					postageMenu.options[0].selected = true;
					postageAmount = 2.30;
				break; 
				
				case "UK2":
					postageMenu.options[1].selected = true;
					postageAmount = 3.10;
				break;
				
				case "UK3":
					postageMenu.options[2].selected = true;
					postageAmount = 6.25;
				break; 
			
			}			
			postageMenu.options[0].text = "UK - Royal Mail 1st Class - £2.30";
			postageMenu.options[1].text = "UK - Royal Mail Signed For - £3.10";
			postageMenu.options[2].text = "UK - 24h Express Delivery - £6.25";			

		}
		
		if (useRate == "E") {
			switch (postageMethodChoosen.value){

				case "UK1":
					postageMenu.options[0].selected = true;
					postageAmount = 4.37;
				break; 
				
				case "UK2":
					postageMenu.options[1].selected = true;
					postageAmount = 4.30;
				break;
				
				case "UK3":
					postageMenu.options[2].selected = true;
					postageAmount = 6.95;
				break; 
			
			}			
			postageMenu.options[0].text = "UK - Royal Mail 1st Class - £4.37";
			postageMenu.options[1].text = "UK - Royal Mail Signed For - £5.30";
			postageMenu.options[2].text = "UK - 24h Express Delivery - £6.95";			

		}
		
		if (useRate == "F") {
			switch (postageMethodChoosen.value){

				case "UK1":
					postageMenu.options[0].selected = true;
					postageAmount = 6.95;
				break; 
				
				case "UK2":
					postageMenu.options[1].selected = true;
					postageAmount = 6.95;
				break;
				
				case "UK3":
					postageMenu.options[2].selected = true;
					postageAmount = 6.95;
				break; 
			
			}			
			postageMenu.options[0].text = "UK - Royal Mail 1st Class - £6.95";
			postageMenu.options[1].text = "UK - Royal Mail Signed For - £6.95";
			postageMenu.options[2].text = "UK - 24h Express Delivery - £6.95";			

		}
		
		if (this.cartTotal > 29.99){
			postageMenu.options[0].text = "Free Postage";
			postageMenu.options[1].text = "Free Postage";
			postageMenu.options[2].text = "Free Postage";
			postageAmount = 0.00;

		}

		this.cartShipping = postageAmount;	
	}
	//////////////////////////////////////////////////////////////////////////////////////
	function cartItemCount(){ // add an item count hidden feild to the cart out put.
	
		var checkOutRow = document.getElementById("checkoutLinks");
	
		var cartItemCount= document.createElement("input");
		cartItemCount.setAttribute("name","Number_Of_Items");  // set attributes for hidden feild
		cartItemCount.setAttribute("type","hidden");  // set attributes for hidden feild
		cartItemCount.setAttribute("value",this.rowCounter);  // set attributes for hidden feild
		cartItemCount.setAttribute("id","cartItemCount");  // set attributes for hidden feild
		checkOutRow.appendChild(cartItemCount); // append to the child row

	
	}	
	//////////////////////////////////////////////////////////////////////////////////////
	function getWindowDimentions(){ // get window dimentions and save in object
	
		this.windowWidth = 0;
		this.windowheight = 0;
		
		if( typeof( window.innerWidth ) == 'number' ) {
			//Non-IE
			this.windowWidth = window.innerWidth;
			this.windowheight = window.innerHeight;
		} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
			//IE 6+ in 'standards compliant mode'
			this.windowWidth = document.documentElement.clientWidth;
			this.windowheight = document.documentElement.clientHeight;
	  	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
			//IE 4 compatible
			this.windowWidth = document.body.clientWidth;
			this.windowheight = document.body.clientHeight;
	  	}
  	}
  	//////////////////////////////////////////////////////////////////////////////////////
  	function finaliseCart(){
  	
  		// Reset the flag
  		var flag = true;
  	
  		// Disable order button, and change name
  		document.getElementById("orderButton").setAttribute("value", "Please Wait.........");
  		document.getElementById("orderButton").setAttribute("disabled", "disabled");

  		// set the Form Location
  		window.document.lgoCartForm.action = window.document.lgoCartForm.formLocationFinal.value;
		
		//Wipe the feilds not needed.
		document.getElementById("formLocationFinal").setAttribute("name", "");	  	
		document.getElementById("formLocationUpdate").setAttribute("name", "");
		document.getElementById("appAction").setAttribute("name", "");
		document.getElementById("firstname").setAttribute("name", "");
		document.getElementById("lastname").setAttribute("name", "");
		document.getElementById("phonemob").setAttribute("name", "");
		document.getElementById("id").setAttribute("name", "");
		document.getElementById("objectArea").setAttribute("name", "");
		document.getElementById("billingAddress").setAttribute("name", "");
		document.getElementById("shippingAddress").setAttribute("name", "");
		document.getElementById("typeFlag").setAttribute("name", "");
		document.getElementById("new1").setAttribute("name", "");
		document.getElementById("new2").setAttribute("name", "");
		document.getElementById("new3").setAttribute("name", "");
		document.getElementById("new_postcode").setAttribute("name", "");
		document.getElementById("new_country").setAttribute("name", "");		
		
		// Move mobile phone to correct form feild
		window.document.lgoCartForm.mobilephone.value = document.getElementById("phonemob").value;
		// Move Name feilds
		window.document.lgoCartForm.name.value = document.getElementById("firstname").value;
		window.document.lgoCartForm.sname.value = document.getElementById("lastname").value;
		
		// Move the addresses to the hidden feilds
		// Billing
		var addressString = document.getElementById("billingAddress").value;
		addressArray = addressString.split(',  ');

		window.document.lgoCartForm.ch_address1.value = addressArray[0];
		window.document.lgoCartForm.ch_address2.value = addressArray[1];
		window.document.lgoCartForm.ch_address3.value = addressArray[2];
		window.document.lgoCartForm.ch_postcode.value = addressArray[3];
		window.document.lgoCartForm.ch_country.value = addressArray[4];
		
		// Shipping
		var addressString = document.getElementById("shippingAddress").value;
		addressArray = addressString.split(',  ');

		window.document.lgoCartForm.sh_address1.value = addressArray[0];
		window.document.lgoCartForm.sh_address2.value = addressArray[1];
		window.document.lgoCartForm.sh_address3.value = addressArray[2];
		window.document.lgoCartForm.sh_postcode.value = addressArray[3];
		window.document.lgoCartForm.sh_country.value = addressArray[4];
		
		// Check Card info
		var element = document.getElementById('nameoncard');
		element.style.backgroundColor = '#FFFFFF';
		
		var element = document.getElementById('cardno');
		element.style.backgroundColor = '#FFFFFF';
				
		var element = document.getElementById('endmonth');
		element.style.backgroundColor = '#FFFFFF';
		
		var element = document.getElementById('endyear');
		element.style.backgroundColor = '#FFFFFF';

		var element = document.getElementById('securitycode');
		element.style.backgroundColor = '#FFFFFF';

		// Card Payment
		if (!window.document.lgoCartForm.nameoncard.value) {
			var element = document.getElementById('nameoncard');
			element.style.backgroundColor = '#FF3333';
			flag = false;
		}
		if (!window.document.lgoCartForm.cardno.value) {
			var element = document.getElementById('cardno');
			element.style.backgroundColor = '#FF3333';
			flag = false;
		}
		if (!window.document.lgoCartForm.endmonth.value) {
			var element = document.getElementById('endmonth');
			element.style.backgroundColor = '#FF3333';
			flag = false;
		}
		if (!window.document.lgoCartForm.endyear.value) {
			var element = document.getElementById('endyear');
			element.style.backgroundColor = '#FF3333';
			flag = false;
		}
		if (!window.document.lgoCartForm.securitycode.value) {
			var element = document.getElementById('securitycode');
			element.style.backgroundColor = '#FF3333';
			flag = false;
		}

		// Sumbit the form
		if (flag) window.document.lgoCartForm.submit();
		
		if (!flag) {
			// Make button active  - using prototype
			document.getElementById("orderButton").setAttribute("value", "Place Order");
			$('orderButton').enable();
			
			alert('Please check the fields in red, and that you have entered expiry date for your card.');
		}
		
  	}
  	//////////////////////////////////////////////////////////////////////////////////////
	function changePostageMethod(){ // when the postage method is changed, reload the cart.
  	
  		// Get Postage Menu element
		postageMenu = document.getElementById("postageMenu");
		postageMethodChoosen = document.getElementById("postageMethodChoosen");
		
		// Set cart to update status
			// Make the loader appear on the small cart.
			this.makeSmallCartStausLoading();
			// Update checkout loader
			this.makeCheckoutStatusUpdating();
			
		// Set the choosen Method
		postageMethodChoosen.value = postageMenu.value;

		// Update totals.	
		this.updateTotals();	
		
			

	}
	 //////////////////////////////////////////////////////////////////////////////////////

}