/*
 * @author Bramus! <bramus@netlash.com>
 */

/**
 * JS_NETLASH Object
 * -------------------------------------------------------------
 */

	if (!JS_NETLASH) { var JS_NETLASH = new Object(); }


/**
 * JS_NETLASH - language Object
 * -------------------------------------------------------------
 */

 	JS_NETLASH.languages = {
		nl				: 1,
		fr				: 2,
		en				: 3
	};


/**
 * JS_NETLASH - main Object
 * -------------------------------------------------------------
 */

 	JS_NETLASH.main = {

		parseint	: function(val) {
			var toReturn =  parseInt((val + '').replace(/^0+/g, ''));
			return isNaN(toReturn)?0:toReturn;
		}

	};

/**
 * JS_NETLASH - shopCore Object
 * -------------------------------------------------------------
 */

	JS_NETLASH.shopCore = {

	/**
	 * Datamembers
	 * ---------------------------------------------------------
	 */

		loadingImage	: '<img src="/modules/core/layout/images/loadingGreen.gif" width="16" height="16" alt="loading" title="loading" />',
		languageId		: 1,
		origQtys		: Array(),


	/**
	 * hookEvents
	 *
	 * @return void
	 * @param int step
	 * ---------------------------------------------------------
	 */

	 	hookEvents		: function(step, extra) {

			switch(parseInt(step)) {

			/**
			 * STEP 0
			 * ---------------------------------------------
			 */

			 	case 0:

					/*
					$('#cartContent').hover(
						function(e) {
							JS_NETLASH.shopCore.cartOverlay(true, e);
						},
						function(e) {
							JS_NETLASH.shopCore.cartOverlay(false, e);
						}
					);
					*/

					$('#cartContent a').bind('mouseover', function(e) {
						JS_NETLASH.shopCore.cartOverlay(true, e);
					});

					$('#cartContent a').bind('mouseout', function(e) {
						JS_NETLASH.shopCore.cartOverlay(false, e);
					});

				break;

			/**
			 * STEP 1
			 * ---------------------------------------------
			 */
				case 1:

					// remove links
					$('.datagridRemoveRow').bind("click", function(e) {
						JS_NETLASH.shopCore.deleteProduct('/ajax.php?module=shop&action=delete_product', $(this).attr('id').substring(8), true);
						return false;
					});

					// qty inputs : store orig value on focus
					$('.amount input').bind("focus", function(e) {
						JS_NETLASH.shopCore.origQtys[$(this).attr("id").substring(7)] = JS_NETLASH.main.parseint($(this).val());
					});

					// qty inputs : update qty on blur (if differes from orig qty)
					$('.amount input').bind("blur", function(e) {

						// new value contains a string of some sort : update value to parseInt version.
						if ((JS_NETLASH.main.parseint($(this).val()) + "") != $(this).val()) {
							$(this).val(isNaN(JS_NETLASH.main.parseint($(this).val()))?0:JS_NETLASH.main.parseint($(this).val()));
						}

						// valid positive value (bigger than or equal to zero)
						if (JS_NETLASH.main.parseint($(this).val()) >= 0) {

							// value different from orig value : who you gonna call?
							if (JS_NETLASH.main.parseint($(this).val()) != JS_NETLASH.shopCore.origQtys[$(this).attr("id").substring(7)]) {
								JS_NETLASH.shopCore.updateProduct('/ajax.php?module=shop&action=update_product', $(this).attr('id').substring(7), $(this).val(), true);
							}

						// not a positive value (smaller than zero)
						} else {
							$(this).val(JS_NETLASH.shopCore.origQtys[$(this).attr("id").substring(7)]);
						}

						return false;
					});

					// shipping ddm
					if (extra !== true) {
						$('#cartShippingDdm').bind("change", function(e) {
							JS_NETLASH.shopCore.updateShipping('/ajax.php?module=shop&action=update_shipping', $(this).val());
						});
					}

					// hook couponcode thing onblur event : store and reget cart
					$('#couponcode').bind("blur", function (e) {
						JS_NETLASH.shopCore.updateCouponcode('/ajax.php?module=shop&action=update_couponcode', $(this).val());
					});

					// hook clientcode thing onblur event : store and reget cart
					$('#clientcode').bind('blur', function (e)
					{
						JS_NETLASH.shopCore.updateClientcode('/ajax.php?module=shop&action=update_clientcode', $(this).val());
						JS_NETLASH.shopCore.updateShipping('/ajax.php?module=shop&action=update_shipping');
					});
				break;

			/**
			 * STEP 3
			 * ---------------------------------------------
			 */

				case 3:

					// delivery address equal?
					$('#frm3_delivery_address').bind("click", function(e) {
						$('#delivery-data').css('display', ($(this).attr('checked')?'block':'none'));
						if ($.browser.msie && (parseInt($.browser.version) <= 6))	$('#logoStrip').css('position','relative').css('position','absolute');
					});

					// invoice checked?
					$('#frm3_invoice').bind("click", function(e) {
						$('#invoice-data').css('display', ($(this).attr('checked')?'block':'none'));
						if ($.browser.msie && (parseInt($.browser.version) <= 6))	$('#logoStrip').css('position','relative').css('position','absolute');
					});

					// delivery address equal?
					$('#frm3_personal_message').bind("click", function(e) {
						$('#message-data').css('display', ($(this).attr('checked')?'block':'none'));
						if ($.browser.msie && (parseInt($.browser.version) <= 6))	$('#logoStrip').css('position','relative').css('position','absolute');
					});

				break;

			}

		},

	/**
	 * cartOverlay - updates the shippingcost
	 * @return void
	 *
	 * @param bool show
	 * @param Object evt
	 * --------------------------------------------------------
	 */


		cartOverlay	: function(show, evt) {
			if (show === false) {
				$('#cartOverlay').css('display','none');
				if ($.browser.msie)	$('#productOptions select').css('visibility','visible');	// IE selects bugfix
			} else {
				if ($.browser.msie)	$('#productOptions select').css('visibility','hidden');	// IE selects bugfix
				offset = $(evt.target).offset();
				$('#cartOverlay').css({
					top : offset.top - ($('#cartOverlay').height() / 2) + 'px',
					left : offset.left - $('#cartOverlay').width() - 40 + 'px',
					display : 'block'
				});
			}
		},

	/**
	 * updateShipping - updates the shippingcost
	 * @return void
	 *
	 * @param string url
	 * @param int shippingId
	 * --------------------------------------------------------
	 */

	 	updateShipping	: function (url, shippingId) {

			// hide dropdown, hide image & show spinner
			$('#cartShippingDdm').css("display", "none").next().css("display", "none").after(JS_NETLASH.shopCore.loadingImage);

			// make the call
			$.ajax({
				// URL to post to
				url: url + '&language_id=' + JS_NETLASH.shopCore.languageId + '&method=ajax',

				// Method: get/post
				type: 'post',

				// What data do we expect to be returned?
				dataType: 'json',

				// Cache the url (best set to false!)
				cache: false,

				// the data to post
				data: "shipping_id=" + shippingId,

				// Success : call has been made and we have some data back!
				success:	function(json) {
					if (JS_NETLASH.main.parseint(json.status.code) >= 400) {
						alert("There was an error! : " + json.status.text);
						window.location.reload();
					} else {
						JS_NETLASH.shopCore.rebuildShipping(json.content, true);
					}
				},

				// Error : could not make the call
				error:		function(xhr,err,e) {

					// Give notice
					alert( "XHR Error: " + err );

					// refresh the page
					window.location.reload();
				}
			});
		},


	/**
	 * rebuildShipping - rebuild the shippingcost dropdown
	 * @return void
	 *
	 * @param Object json
	 * @param bool updateTotals
	 * --------------------------------------------------------
	 */


		rebuildShipping		: function(content, updateTotals) {

			// clear dropdown
			$('#cartShippingDdm').html('');

			// fix ze selected index
			counter 		= 0;
			selectedidx 	= 0;
			shippingPrice	= 0;

			// loop all values (shipping options) and add them to the dropdown
			for(ship in content.opts) {
				// append option
				$('#cartShippingDdm').append('<option value="' + content.opts[ship].id + '"' + ((content.opts[ship].id == content.id)?' selected="selected"':'') + '>' + content.opts[ship].title + '</option>');

				// selectedindex?
				selectedidx = (content.opts[ship].id == content.id)?counter:selectedidx;
				shippingPrice = (content.opts[ship].id == content.id)?content.opts[ship].price:shippingPrice;
				counter++;
			}

			// set selectedIndex on dropdown
			$('#cartShippingDdm').get(0).selectedIndex = selectedidx;

			// update image
			$('#cartShippingImage').attr('src', '/modules/core/layout/images/flags/' + content.id + '.gif');

			// update shippingPrice
			$('#shippingCost span').html(shippingPrice);

			// only to be done after a single shippingcost update
			if (updateTotals == true) {
				// recalc total costs
				JS_NETLASH.shopCore.updateTotals();

				// reactivate ddm, reactivate image and hide spinner
				$('#cartShippingDdm').css("display", "").next().css("display", "").next().remove();
			}
		},

	/**
	 * updateCouponcode - updates the couponcode
	 * @return void
	 *
	 * @param string url
	 * @param string couponCode
	 * --------------------------------------------------------
	 */

	 	updateCouponcode	: function (url, couponCode) {

			// hide dropdown, hide image & show spinner
			$('#couponcode').attr("disabled", "disabled");
			$('#couponCodeReduction').html(JS_NETLASH.shopCore.loadingImage);

			// make the call
			$.ajax({
				// URL to post to
				url: url + '&language_id=' + JS_NETLASH.shopCore.languageId + '&method=ajax',

				// Method: get/post
				type: 'post',

				// What data do we expect to be returned?
				dataType: 'json',

				// Cache the url (best set to false!)
				cache: false,

				// the data to post
				data: "couponcode=" + couponCode,

				// Success : call has been made and we have some data back!
				success:	function(json) {
					if (JS_NETLASH.main.parseint(json.status.code) >= 400) {
						alert("There was an error! : " + json.status.text);
						window.location.reload();
					} else {
						JS_NETLASH.shopCore.rebuildCouponcode(json.content, true);
					}
				},

				// Error : could not make the call
				error:		function(xhr,err,e) {

					// Give notice
					alert( "XHR Error: " + err );

					// reactivate field
					$('#couponcode').attr("disabled", "");

					// refresh the page
					window.location.reload();
				}
			});
		},


		/**
		 * updateClientcode - updates the clientcode
		 * @return void
		 *
		 * @param string url
		 * @param string clientCode
		 * --------------------------------------------------------
		 */
	 	updateClientcode	: function (url, clientCode)
	 	{
			// hide dropdown, hide image & show spinner
			$('#clientcode').attr('disabled', 'disabled');
			$('#clientCodeReduction').html(JS_NETLASH.shopCore.loadingImage);

			// make the call
			$.ajax(
			{
				// URL to post to
				url: url + '&language_id=' + JS_NETLASH.shopCore.languageId + '&method=ajax',

				// Method: get/post
				type: 'post',

				// What data do we expect to be returned?
				dataType: 'json',

				// Cache the url (best set to false!)
				cache: false,

				// the data to post
				data: 'clientcode=' + clientCode,

				// Success : call has been made and we have some data back!
				success:	function(json)
				{
					if (JS_NETLASH.main.parseint(json.status.code) >= 400)
					{
						alert('There was an error! : ' + json.status.text);
//						window.location.reload();
					}
					else
					{
						JS_NETLASH.shopCore.rebuildClientcode(json.content, true);
					}
				},

				// Error : could not make the call
				error:		function(xhr,err,e)
				{
					// Give notice
					alert("XHR Error: " + err);

					// reactivate field
					$('#clientcode').attr('disabled', '');

					// refresh the page
//					window.location.reload();
				}
			});
		},

	/**
	 * rebuildCouponcode - rebuild the shippingcost dropdown
	 * @return void
	 *
	 * @param Object json
	 * --------------------------------------------------------
	 */


		rebuildCouponcode		: function(json) {

			if ($('#couponcode').size() > 0) {
			
				// set content
				switch(json.reduction_type) {
	
					case "price":
	
						// just set it
						$('#couponCodeReduction').html('&euro; <span>' + json.reduction + '</span>');
	
					break;
	
					case "percentage":
	
						// calc the total
						var total = 0;
	
						$('.subtotal span').each(function(i) {
							total += parseFloat($(this).html());
						});
	
						reductionInEuro = (total / 100 * parseFloat(json.reduction))
	
						// just set it
						$('#couponCodeReduction').html('&euro; <span>' + JS_NETLASH.shopCore.reformatPrice(reductionInEuro) + '</span> (' + json.reduction + '%)');
	
	
					break;
	
				}
	
				// reactivate field
				$('#couponcode').attr("disabled", "");
			}
	
			// Update final total
			JS_NETLASH.shopCore.updateTotals('', false);

		},

		/**
		 * rebuildClientcode - rebuild the shippingcost dropdown
		 * @return void
		 *
		 * @param Object json
		 * --------------------------------------------------------
		 */
		rebuildClientcode		: function(json)
		{
			if ($('#clientcode').size() > 0)
			{
				// set content
				switch(json.reduction_type)
				{
					case 'validation':
						// just set it
						$('#clientCodeReduction').html('<img src="/private/modules/core/layout/images/icons/' + (json.reduction ? 'Y' : 'N') + '.gif" />');
					break;

					case 'price':
						// just set it
						$('#clientCodeReduction').html('&euro; <span>' + json.reduction + '</span>');
					break;

					case 'percentage':
						// calc the total
						var total = 0;

						$('.subtotal span').each(function(i)
						{
							total += parseFloat($(this).html());
						});

						reductionInEuro = (total / 100 * parseFloat(json.reduction))

						// just set it
						$('#clientCodeReduction').html('&euro; <span>' + JS_NETLASH.shopCore.reformatPrice(reductionInEuro) + '</span> (' + json.reduction + '%)');
					break;
				}

				// reactivate field
				$('#clientcode').attr('disabled', '');
			}

			// Update final total
			JS_NETLASH.shopCore.updateTotals('', false);
		},

	/**
	 * addProduct
	 *
	 * @return void
	 * @param string url
	 * @param int id
	 * @param int qty
	 * ---------------------------------------------------------
	 */
		addProduct		: function(url, id, qty, isTable)
		{

			// show spinner
			$('#cartContent').html(JS_NETLASH.shopCore.loadingImage);

			// local var (this is freaky: IE6 needs this WITH the "var" keyword before it, or it b0rkz :-S
			var productOptions;

			// productOptions
			if ($('#productOptions').size() > 0)
				productOptions = encodeURIComponent($('#productOptions').serializeAnything());
			else
				productOptions = '';

			// make the call
			$.ajax({
				// URL to post to
				url: url + '&language_id=' + JS_NETLASH.shopCore.languageId + '&method=ajax',

				// Method: get/post
				type: 'post',

				// What data do we expect to be returned?
				dataType: 'json',

				// Cache the url (best set to false!)
				cache: false,

				// the data to post
				data: "product_id=" + id + "&amount=" + qty + '&params=' + productOptions,

				// Success : call has been made and we have some data back!
				success:	function(json) {
					if (JS_NETLASH.main.parseint(json.status.code) >= 400) {
						alert("There was an error! : " + json.status.text);
						JS_NETLASH.shopCore.refreshCart(isTable);
					} else {
						JS_NETLASH.shopCore.rebuildCart(json.content, isTable);
					}
				},

				// Error : could not make the call
				error:		function(xhr,err,e) {

					// Give notice
					alert( "XHR Error: " + err );

					// try a refresh of the cart
					JS_NETLASH.shopCore.refreshCart(isTable);
				}
			});
		},


	/**
	 * deleteProduct - deletes a product
	 *
	 * @return void
	 * @param string url
	 * @param int id
	 * ---------------------------------------------------------
	 */

		deleteProduct		: function(url, id, isTable) {

			// call updateProduct, with 0 as quantitity
			JS_NETLASH.shopCore.updateProduct(url, id, 0, isTable);

		},


	/**
	 * deleteProduct - deletes a product
	 *
	 * @return void
	 * @param string url
	 * @param int id
	 * @param int qty
	 * ---------------------------------------------------------
	 */

		updateProduct		: function(url, id, qty, isTable) {

			// show spinner
			if (isTable == true) {
				$('#row-' + id + ' input').val(JS_NETLASH.main.parseint(qty)).attr("disabled","disabled");
				$('#row-' + id + ' .datagridRemoveRow').css("display", "none").after(JS_NETLASH.shopCore.loadingImage);
			} else {
				$('#cartContent').html('');
			}

			// make the ajax call
			$.ajax({
				// URL to post to
				url: url + '&language_id=' + JS_NETLASH.shopCore.languageId + '&method=ajax',

				// Method: get/post
				type: 'post',

				// What data do we expect to be returned?
				dataType: 'json',

				// Cache the url (best set to false!)
				cache: false,

				// the data to post
				data: "cart_id=" + id + "&amount=" + qty,

				// Success : call has been made and we have some data back!
				success:	function(json) {
					if (JS_NETLASH.main.parseint(json.status.code) >= 400) {
						alert("There was an error! : " + json.status.text);
						JS_NETLASH.shopCore.refreshCart(isTable);
					} else {
						// update the cart
						if (isTable == true)
							JS_NETLASH.shopCore.updateCartTableRow(id, qty);
						else
							JS_NETLASH.shopCore.rebuildCart(json.content);
					}
				},

				// Error : could not make the call
				error:		function(xhr,err,e) {
					alert( "XHR Error: " + err );
				}
			});

		},


	/**
	 * refreshCart - refresh the cart
	 *
	 * @return void
	 * ---------------------------------------------------------
	 */

		refreshCart		: function(isTable)
		{

			// show spinner
			if (isTable == true) {
				$('.datagrid').html('<tr><td colspan="6" align="center" style="text-align: center;">' + JS_NETLASH.shopCore.loadingImage + '</td></tr>');
				$('#datagrid tfoot').css('visibility', 'hidden');
			} else {
				$('#cartContent').html(JS_NETLASH.shopCore.loadingImage);
			}

			// make the call
			$.ajax({
				// URL to post to
				url: '/ajax.php?module=shop&action=refresh_cart' + '&language_id=' + JS_NETLASH.shopCore.languageId + '&method=ajax',

				// Method: get/post
				type: 'post',

				// What data do we expect to be returned?
				dataType: 'json',

				// Cache the url (best set to false!)
				cache: false,

				// the data to post
				data: "",

				// Success : call has been made and we have some data back!
				success:	function(json) {
					if (JS_NETLASH.main.parseint(json.status.code) >= 400) {
						alert("There was an error! : " + json.status.text);
						JS_NETLASH.shopCore.refreshCart(isTable);
					} else {
						JS_NETLASH.shopCore.rebuildCart(json.content, isTable);
					}
				},

				// Error : could not make the call
				error:		function(xhr,err,e) {
					alert( "XHR Error: " + err );
				}
			});

		},


	/**
	 * rebuildCart - rebuilds the cart from an object with products in it
	 *
	 * @return void
	 * @param Object content
	 * @param bool isTable
	 * ---------------------------------------------------------
	 */

		rebuildCart		: function(content, isTable)
		{

			if (isTable == true) {
				JS_NETLASH.shopCore.rebuildShipping(content.shipping, false);
				JS_NETLASH.shopCore.rebuildCartTable(content);
			} else {
				JS_NETLASH.shopCore.rebuildCartSidebar(content);
			}

		},


	/**
	 * reformatPrice - reformat a price to 2 decimals
	 *
	 * @return string
	 * @param int value
	 * ---------------------------------------------------------
	 */

		reformatPrice	: function(value)
		{
			value 		= JS_NETLASH.main.parseint(value * 100) + "";
			if (value == 0) { return '0.00'; }
			beforeComma	= value.substring(0, value.length - 2);
			afterComma	= value.substring(value.length - 2, value.length) + "";

			// fix integer values and .x values to include zeroes after the comma
			while (afterComma.length < 2)
				afterComma += "0";

			// return it
			return beforeComma + "." + afterComma;
		},


	/**
	 * extractShipping - etract shipping from the possible shiping options
	 *
	 * @return Object
	 * @param Object options
	 * @param Object option
	 * ---------------------------------------------------------
	 */


		extractShipping	: function (json, id) {

			// loop all shipping options
			for(ship in json) {

				// shipping matches? - return it!
				if (json[ship].id == id) {
					return json[ship];
				}
			}

			// no hit, return empty object!
			return {"id":"0", "title":"Unknown", "code":"?","price":"0"};
		},


	/**
	 * rebuildCartSidebar - rebuilds the cart (sidebar version) from an object with products in it
	 *
	 * @return void
	 * @param Object content
	 * ---------------------------------------------------------
	 */

		rebuildCartSidebar		: function(json)
		{
			if ($('#cartContent'))
			{

				// start with 0
				var totalQuantity	= 0;
				var totalPrice		= 0;

				// no products in cart?
				if (json.quantity == 0) {

					// sidebar
					$('#cartContent').html('<p>' + json.text.products + '</p>');

					// sidebar overlay
					$('.datagrid').html('<tr><td colspan="6" align="center">' + json.text.products + '</td></tr>');
					$('#cartOverlay tfoot').css('display','none');

				// products in cart
				} else {

					// loop all products
					for(product in json.cart) {
						totalQuantity 	+= JS_NETLASH.main.parseint(json.cart[product].amount);
						totalPrice		+= JS_NETLASH.main.parseint(parseFloat(json.cart[product].price) * 100 * JS_NETLASH.main.parseint(json.cart[product].amount));
					};

					// extract the shipping from the json object
					shipping	= JS_NETLASH.shopCore.extractShipping(json.shipping.opts, json.shipping.id);

					// update the cart (right column)
					$('#cartContent').html(
						'<ul>' +
						'	<li id="basketProducts">' +
						'		<a title="" href="' + $('#shoppingCart form').attr('action') + '"><span id="basketProductsNum">' + totalQuantity + ' ' + json.text.products + '</span></a> <span id="basketProductsPrice">&euro; ' + JS_NETLASH.shopCore.reformatPrice(totalPrice / 100) + '</span>' +
						'	</li>' +
						'	<li id="basketShipping">' +
						'		<a title="" href="' + $('#shoppingCart form').attr('action') + '"><span class="float">' + json.text.shipping + ' <span id="basketShippingCountry">' + shipping.code + '</span></span></a> <span id="basketShippingPrice">&euro; ' + JS_NETLASH.shopCore.reformatPrice(shipping.price) + '</span>' +
						'	</li>' +
						'	<li id="basketTotal"><span class="float">' +
						'		' + json.text.total + '</span><span id="basketTotalPrice">&euro; ' + JS_NETLASH.shopCore.reformatPrice(parseFloat(totalPrice / 100) + parseFloat(shipping.price)) + '</span>' +
						'	</li>' +
						'</ul>');

					// update the shipping first
					$('#shippingImage').attr('src', '/modules/core/layout/images/flags/' + shipping.id + '.gif');
					$('#shippingTitle').html(shipping.title);
					$('#shippingCost span').html(JS_NETLASH.shopCore.reformatPrice(shipping.price));

					// update the overlay table (entries + totals)
					JS_NETLASH.shopCore.rebuildCartTable(json, true);

					// rehook the events
					JS_NETLASH.shopCore.hookEvents(0);
				}

			}

		},


	/**
	 * updateCartTableRow - updates a single row of the cart table (after a delete or update)
	 *
	 * @return void
	 * @param int id - The productId
	 * @param int qty - The new quantity
	 * ---------------------------------------------------------
	 */

		updateCartTableRow	: function (id, qty) {

			// remove or update the row?
			if (qty == 0) {
				// remove the row
				$('#row-' + id).remove();

			} else {

				// show the delete button and remove the spinner
				$('#row-' + id + ' .datagridRemoveRow').css("display", "block").next().remove();

				// set subtotal price
				$('#row-' + id + ' .subtotal span').html(JS_NETLASH.shopCore.reformatPrice(parseFloat($('#row-' + id + ' .price span').html()) * qty));

				// update qty in input
				$('#amount-' + id).attr("value", qty).attr("disabled","").focus();
			}

			// if no items, hide the footer and refresh the cart (and get the correct "empty cart text" with it)
			if ($('.subtotal span').size() == 0) {
				JS_NETLASH.shopCore.refreshCart();
				$('#datagrid tfoot').css('visibility','hidden');
			// has items : update the totals / prices
			} else {
				JS_NETLASH.shopCore.updateCouponcode('/ajax.php?module=shop&action=update_couponcode', $('#couponcode').val());
				JS_NETLASH.shopCore.updateClientcode('/ajax.php?module=shop&action=update_clientcode', $('#clientcode').val());
				// JS_NETLASH.shopCore.updateTotals();
			}

		},


	/**
	 * updateTotals - update the totals in the table
	 *
	 * @return void
	 * @param string txt - text for empty cart
	 * ---------------------------------------------------------
	 */

		updateTotals		: function(txt, isOverlay) {

			// update the totals
			var total = 0;

			// loop all shoppingcart entries
			$('.subtotal span').each(function(i) {
				total += parseFloat($(this).html());
			});

			// empty cart : give notice and return
			if (JS_NETLASH.main.parseint(total) == 0) {
				$('.datagrid').html('<tr><td colspan="6" align="center">' + (txt || 'Empty Cart') + '</td></tr>');
				if (isOverlay === true) {
					$('#cartOverlay tfoot').css('visibility','hidden');
				} else {
					$('#datagrid tfoot').css('visibility','hidden');
				}
				return;
			}

			// include couponcode
			if ($('#couponCodeReduction span').size() > 0) {
				total -= parseFloat($('#couponCodeReduction span').html());
			}
			if ($('#clientCodeReduction span').size() > 0) total -= parseFloat($('#clientCodeReduction span').html());

			// include shippingcost
			total += parseFloat($('#shippingCost span').html());

			// set final price
			$('#cTotal span').html(JS_NETLASH.shopCore.reformatPrice(total));

			// set footer visible
			if (isOverlay === true) {
				$('#cartOverlay tfoot').css('visibility', 'visible');
			} else {
				$('#datagrid tfoot').css('visibility', 'visible');
			}

		},


	/**
	 * refreshCartTable - rebuilds the cart (table version) from an object with products in it
	 *
	 * @return void
	 * @param Object content
	 * ---------------------------------------------------------
	 */

		rebuildCartTable	: function(content, isOverlay)
		{
			if ($('.datagrid'))
			{

				// start with 0
				var totalQuantity	= 0;
				var totalPrice		= 0;

				// no products in cart?
				if (content.quantity == 0) {
					$('.datagrid').html('<tr><td colspan="6" align="center">' + (content.text.products || 'Empty Cart') + '</td></tr>');
					if (isOverlay === true) {
						$('#cartOverlay tfoot').css('visibility','hidden');
					} else {
						$('#datagrid tfoot').css('visibility','hidden');
					}

				// products in cart
				} else {

					// clear datagrid
					$('.datagrid').empty();

					// counter (rowOdd, rowEven?)
					counter = 0;

					// loop all products
					for(product in content.cart){
						$('.datagrid').append(
							'<tr id="row-' + content.cart[product].id + '" class="' + (((counter % 2) == 0)?'rowOdd':'rowEven')+ '">' + '\n' +
								'<td class="image" style="background: transparent url(/modulefiles/products/products/small/' + content.cart[product].image + ') no-repeat 50% 50%;">&nbsp;</td>' +
								((isOverlay == true)?('<td class="amount">' + content.cart[product].amount + '</td>'):('<td class="amount"><input type="text" id="amount-' + content.cart[product].id + '" name="amount-'+ content.cart[product].id + '" value="' + content.cart[product].amount + '" style="width: 40px;" /></td>')) + '\n' +
								'<td class="title">' + content.cart[product].title + (((content.cart[product].params != '') && (content.cart[product].params != 'null') && (content.cart[product].params != null)) ? ' (<em>' + content.cart[product].params.replace(new RegExp('&', 'g'), ' - ').replace(new RegExp('=', 'g'), ' : ') + '</em>)' : '') + '</td>' + '\n' +
								'<td class="price">&euro; <span>' + JS_NETLASH.shopCore.reformatPrice(content.cart[product].price) + '</span></td>' + '\n' +
								'<td class="subtotal">&euro; <span>' + JS_NETLASH.shopCore.reformatPrice(content.cart[product].price * content.cart[product].amount)+ '</span></td>' + '\n' +
								((isOverlay == true)?('<td class="action">&nbsp;</td>'):('<td class="action"><a href="/ajax.php?module=shop&action=delete_product&amp;language_id=' + JS_NETLASH.shopCore.languageId + '" class="datagridRemoveRow" id="product-' + content.cart[product].id +'"><img src="/modules/shop/layout/images/btnCartDelete.gif" alt="" title="" height="17" width="16" /></a></td>')) + '\n' +
							'</tr>'
						);

						counter++;
					};

					// Set couponcode text (with some logic)
					JS_NETLASH.shopCore.rebuildCouponcode(content.couponcode);
					JS_NETLASH.shopCore.rebuildClientcode(content.clientcode);

					// recalc the totals / prices
					JS_NETLASH.shopCore.updateTotals(content.text.products, isOverlay);

					// rehook the events
					if (isOverlay !== true) {
						JS_NETLASH.shopCore.hookEvents(1, true);
					}

				}

			}

		}
	};


/**
 * JS_NETLASH - start your engines!
 * -------------------------------------------------------------
 */

	// define the languageId
	jQuery(document).ready(function($){
		JS_NETLASH.shopCore.languageId = JS_NETLASH.languages[$('body').attr("class")];
	});
	
	
/* @projectDescription jQuery Serialize Anything - Serialize anything (and not just forms!)
 * @author Bramus! (Bram Van Damme)
 * @version 1.0
 * @website: http://www.bram.us/
 * @license : CC 3.0 BY-SA
*/

(function($) {
		  
	$.fn.serializeAnything = function() {
		
		var toReturn	= [];
		var els 		= $(this).find(':input').get();
		
		$.each(els, function() {
			if (this.name && !this.disabled && (this.checked || /select|textarea/i.test(this.nodeName) || /text|hidden|password/i.test(this.type))) {
				var val = $(this).val();
				toReturn.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( val ) );
			}
		});			
				
		return toReturn.join("&").replace(/%20/g, "+");
		
	}

})(jQuery);