var products = [];
products[161] = ["Weight Management Kit + Food Allergy Test Kit", 239.99, "Viva Med Source", "<span>Weight Management Kit</span>A weight management test kit is a type of at-home genetic testing kit that provides information related to an individual's genetic makeup and how it may impact their weight management efforts. These kits typically involve a saliva or cheek swab sample that is analyzed to provide personalized insights into an individual's genetic predispositions related to weight and metabolism. <br><br><span>Food Allergy Test Kit</span> A food allergy test used to identify if an individual has allergies to specific foods. It is designed to detect the presence of allergen-specific immunoglobulin E (IgE) antibodies in the bloodstream, which are produced by the immune system in response to exposure to allergenic proteins in certain foods.", "<img src='images/products/prod1.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for __prdname__ of Viva Med Source. If you are not completely satisfied with your purchase of  __prdname__ of Viva Med Source at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. You will receive your package within 2-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[162] = ["Blood Cholesterol Testing with Home Kit", 189.99, "Viva Med Source", "Home blood cholesterol testing kits are convenient tools that allow individuals to check their cholesterol levels without visiting a healthcare facility. Each kit comes with specific instructions for use. It's essential to carefully read and follow these instructions to obtain accurate results. It includes everything needed for testing - Test device, Test strips, Lancets, and EziTube Rod.", "<img src='images/products/prod2.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for Viva Med Source __prdname__. If you are not completely satisfied with your purchase of Viva Med Source __prdname__ at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. You will receive your package within 2-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[163] = ["Food & Environmental Sensitivity Test", 159.99, "Viva Med Source", "A Food and Environmental Sensitivity Test is a type of assessment designed to identify potential sensitivities or intolerances to certain foods and environmental factors. These tests are often used as a tool to help individuals pinpoint specific triggers for symptoms such as digestive issues, skin problems, fatigue, and other health concerns.", "<img src='images/products/prod3.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for __prdname__ of Viva Med Source. If you are not completely satisfied with your purchase of  __prdname__ of Viva Med Source at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. You will receive your package within 2-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[164] = ["Keto + ACV Gummies", 129.99, "Viva Med Source", "<span>Keto</span> Keto diet is based on the principle of converting excess fat to fuel through ketosis. The process is generally optimized by a diet rich in fat content, which is often hard to sustain. The keto supplement may help offer added nutritional assistance to maintain an optimal state of ketosis, may help support targeted weight management goals and may help balance energy levels.<br><br><span>ACV Gummies</span>The Acetic Acid content in ACV (Apple Cider Vinegar ) makes it an effective potion for weight management. But, for many of us the tanginess and the pungent odor becomes a major deterrent against consuming ACV daily. The easy-to-consume advanced ACV gummies may help address weight related concerns, may help optimize metabolism and may help take care of gut flora.", "<img src='images/products/prod4.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for Viva Med Source __prdname__. If you are not completely satisfied with your purchase of Viva Med Source __prdname__ at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. You will receive your package within 2-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[165] = ["Keto", 69.99, "Viva Med Source", "Keto diet is based on the principle of converting excess fat to fuel through ketosis. The process is generally optimized by a diet rich in fat content, which is often hard to sustain. The keto supplement may help offer added nutritional assistance to maintain an optimal state of ketosis, may help support targeted weight management goals and may help balance energy levels.", "<img src='images/products/prod5.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for Viva Med Source __prdname__. If you are not completely satisfied with your purchase of Viva Med Source __prdname__ at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. You will receive your package within 2-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[166] = ["ACV Gummies", 59.99, "Viva Med Source", "The Acetic Acid content in ACV (Apple Cider Vinegar ) makes it an effective potion for weight management. But, for many of us the tanginess and the pungent odor becomes a major deterrent against consuming ACV daily. The easy-to-consume advanced ACV gummies may help address weight related concerns, may help optimize metabolism and may help take care of gut flora.", "<img src='images/products/prod6.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for Viva Med Source __prdname__. If you are not completely satisfied with your purchase of Viva Med Source __prdname__ at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. You will receive your package within 2-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[167] = ["Glucose Monitor Kit", 49.99, "Viva Med Source", "DNA skin tests can determine whether a person has dry, oily, combination, or sensitive skin. This information can help in selecting appropriate skincare products and routines. This test typically involves collecting a DNA sample, often through a cheek swab or saliva sample.", "<img src='images/products/prod7.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for Viva Med Source __prdname__. If you are not completely satisfied with your purchase of Viva Med Source __prdname__ at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. You will receive your package within 2-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[168] = ["Ketone Test Strips", 19.99, "Viva Med Source", "27 pages of leading health advice to help you stop emotional binge eating.", "<img src='images/products/prod8.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for Viva Med Source __prdname__. If you are not completely satisfied with your purchase of Viva Med Source __prdname__ at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. You will receive your package within 2-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[173] = ["Personal Fitness Journey", 1.75, "Viva Med Source", "Embark on a transformative journey towards achieving personal fitness with this insightful book.", "<img src='images/products/prod9.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for Viva Med Source __prdname__. If you are not completely satisfied with your purchase of Viva Med Source __prdname__ at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
products[174] = ["Clean and Simple Eating", 2.35, "Viva Med Source", "Explore clean eating with our guide featuring easy recipes and tips for wholesome daily meals", "<img src='images/products/prod10.png' class='cart-prod'>", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&amp;H for One Time for Viva Med Source __prdname__. If you are not completely satisfied with your purchase of Viva Med Source __prdname__ at any time, please call 888-356-9449 or email care@vivamedsource.com, Monday-Saturday: 9 am to 5 pm EST. I agree that my credit card charge will appear as Viva Med Source.", "" ] ;
console.log(products);
var orderedItems = [];
var orderedTotQty = 0;
var maxQty = 10;
var shipRates = false;
var handling = 0;

var carturl = "cart.php";

// Function to check item exists in cart
var checkItemExists = function(itemId) {
    var order = $.cookie('order');
    if (!order) {
        return false;
    } else {
        var itemExists = false;
        var items = order.split("|");
        order = "";
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (order != "") {
                order += "|";
            }
            if (prodId == itemId) {
            	return true;
            }
        }
    }
    return false;
}

//Funtion adds Items to Cart
var addItem = function(itemId, Qty, showFullCart) {
	if (typeof showFullCart === "undefined") {
    	showFullCart = false;
    }

	orderedTotQty = $.cookie('orderedTotQty');
	if (!orderedTotQty) {
		orderedTotQty = 0;
	}
    Qty = parseInt(Qty);
	if(Qty > maxQty) {
    	alert("Maximum " + maxQty + " of this product can be selected in a single order");
		return false;
	}
    var order = $.cookie('order');
    if (!order) {
        order = itemId + "-" + Qty;
		orderedItems[itemId] = Qty;
    } else {
        var itemExists = false;
        var items = order.split("|");
        order = "";
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (order != "") {
                order += "|";
            }
            if (prodId == itemId) {
            	alert("Product already exist in cart");
                return false;
				if((quantity + Qty) > maxQty) {
                    alert("Maximum " + maxQty + " of this product can be selected in a single order");
					return false;
				}
                quantity += Qty;
                order += prodId + "-" + quantity;
                itemExists = true;
            } else {
                order += prodId + "-" + quantity;
            }
			
			orderedItems[prodId] = quantity;
        }
        if (!itemExists) {
            if (order != "") {
                order += "|";
            }
            order += itemId + "-" + Qty;
			orderedItems[itemId] = Qty;
        }
    }
	orderedTotQty = parseInt(orderedTotQty);
	orderedTotQty += Qty;
	$('.cartqty').html(orderedTotQty);
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);

    var url = window.location.pathname;
    var filename = url.substring(url.lastIndexOf('/') + 1);
    if (filename == carturl) {
        showCart(showFullCart, 'add', itemId);
    } else {
        $(location).attr('href', carturl);
    }
};

//Funtion decrements Items to Cart
var removeItem = function(itemId, Qty) {
    Qty = parseInt(Qty);
    var order = $.cookie('order');

    if (!order) {
		orderedItems[itemId] = 0;
		refreshRow(itemId);
		
    } else {
        var items = order.split("|");
        order = "";
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (prodId == itemId) {
                quantity -= Qty;
                if (quantity > 0) {
					if (order != "") {
						order += "|";
					}
                    order += prodId + "-" + quantity;
                }
                itemExists = true;
				orderedItems[prodId] = quantity;
				refreshRow(itemId);
            } else {
				if (order != "") {
					order += "|";
				}
                order += prodId + "-" + quantity;
				orderedItems[prodId] = quantity;
            }
        }
    }
	orderedTotQty -= Qty;
	$('.cartqty').html(orderedTotQty);
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
    var url = window.location.pathname;
    var filename = url.substring(url.lastIndexOf('/') + 1);
    if (filename == carturl) {
       showCart(false, 'remove', itemId);
    } else {
        $(location).attr('href', carturl);
    }
};


//Funtion sets Item quantity on the Cart
var setItemQty = function(itemId, Qty) {
    Qty = parseInt(Qty);
	
	if(Qty > maxQty || Qty < 0) {
		return false;
	}
	
    var order = $.cookie('order');
	orderedTotQty = 0;

    if (!order) {
		orderedItems[itemId] = 0;
    } else {
        var items = order.split("|");
        order = "";
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (prodId == itemId) {
                quantity = Qty;
				if (order != "") {
					order += "|";
				}
				order += prodId + "-" + quantity;
                itemExists = true;
            } else {
				if (order != "") {
					order += "|";
				}
                order += prodId + "-" + quantity;
            }
			orderedItems[prodId] = quantity;
			orderedTotQty += quantity;
        }
    }
	$('.cartqty').html(orderedTotQty);
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
    
    var url = window.location.pathname;
    var filename = url.substring(url.lastIndexOf('/') + 1);
    if (filename == carturl) {
       showCart(false, 'set', itemId);
    } else {
        $(location).attr('href', carturl);
    }
};



var removeRowItem = function(itemId, showFullCart) { 
	if (typeof showFullCart === "undefined") {
    	showFullCart = false;
    }
    var order = $.cookie('order');
    if (!order)
    {
		orderedTotQty = 0;
    } else {
        var items = order.split("|");
        order = "";
		orderedTotQty = 0;
		orderedItems = null;
		orderedItems = new Array();
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (prodId == itemId) {
            } else {
				if (order != "") {
					order += "|";
				}
                order += prodId + "-" + quantity;
				orderedTotQty += quantity;
				orderedItems[prodId] = quantity;
            }
        }
    }
	if($('#prow-' + itemId).length == 1) {
		$('#prow-' + itemId).remove();
	}
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
    showCart(true, 'removerow', itemId);
};

//Emptying the cart
var emptyCart = function() {
    var order = $.cookie('order');
    order = "";
	orderedTotQty = 0;
	orderedItems = null;
	orderedItems = new Array();	
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
	
	if($('[id^="prow-"]').length > 0) {
		$('[id^="prow-"]').each(function(){
			$(this).remove();
		});
	}
	$('.trm_1').hide();
    showCart(false, 'empty');
};

//Displaying the cart items & calculations
function showTotalPrice() {	
	var cartHtml = "";
	var total = 0;
    //var total_gbp = 0;
	var shipping = 0;
	var grand_total = 0;
   //var grand_total_gbp = 0;
	var sub_total = 0;
    //var sub_total_gbp = 0;
	var shippingType = '';
	
	var order = $.cookie('order');
    orderedTotQty = $.cookie('orderedTotQty');
	
	
	if($('#shippingCountry').val() == '') {
		shippingType = '';
	} else if($('#shippingCountry').val() == 'US') {
		shippingType = 'US';
	} else {
		shippingType = 'INTERNATIONAL';
	}
	
    if (!order) {
		orderedTotQty = 0;
	} else {
		var items = order.split("|");

		if(shipRates) {
			shipping = shipRates * 1.0;
		}

		for (var i = 0; i < items.length; i = i + 1) {
			var position = items[i].indexOf("-");
			var prodId = items[i].substring(0, position);
			var quantity = parseInt(items[i].substring(position + 1));
			if (prodId != "" && quantity > 0) {
				sub_total = round((quantity * products[prodId][1]), 2);
                //sub_total_gbp = round((quantity * products[prodId][6]), 2);
				total += (quantity * products[prodId][1]);
                //total_gbp +=(quantity * products[prodId][6])
			}
		}
		
		total = round(total, 2);
        //total_gbp = round(total_gbp, 2);
	}
	
	var snh = shipping + handling;
	//if(shipping == 0) {
	//	snh = shipping;
	//}
    console.log(snh);
	grand_total = total + snh;
	
	$('#total-price').html('$ ' + total.toFixed(2));
	$('#shipping-price').html('$ ' + snh.toFixed(2));
	$('#grand-total').html('$ ' + grand_total.toFixed(2));
};

// Refresh row content with updated quantity / price for a product
function refreshRow(pid) {
	pid = parseInt(pid);
	quantity = orderedItems[pid];
	sub_total = round((quantity * products[pid][1]), 2);

	$('#prow-' + pid + ' .tot-price').html('$' + sub_total.toFixed(2) + ' USD');
	$('#prow-' + pid + ' .qtybox').val(quantity);
	$('#prow-' + pid + ' .dispqty').html(quantity);
	
}

function replaceAllStr(str, find, rstr) {
  //return str.replace(new RegExp(escapeRegExp(find), 'g'), replace);
  //return str.replace(/find/g, '\\$&');
  return str.replace(new RegExp(find, "g"), rstr);
}

//Displaying the cart items & calculations
function showCart(showFullCart, act, itm) {	
    var cartHtml = "";
    var order = $.cookie('order');
    orderedTotQty = $.cookie('orderedTotQty');
	
    if (!order)
    {
		orderedTotQty = 0;

		if($('[id^="prow-"]').length == 0) {
	        $("#cartBox").html("<p class='cart-txt'>Cart is empty. Shop Now!</p> &nbsp <a id='browse' class='next-btn' href='product.php'>Browse Products</a>");
		}

		showTotalPrice();
		return false;
    }
    else
    {
        var items = order.split("|");
        var total = 0;
        var total_gbp = 0;
        var shipping = 0;
        var grand_total = 0;
		
		orderedTotQty = parseInt(orderedTotQty);
		
		if (typeof showFullCart === "undefined") {
			return false;
		} else if(showFullCart == false) {
			if ((typeof act !== "undefined") && (typeof itm !== "undefined")) {
				if((act == 'add' || act == 'set' || act == 'remove') && itm > 0) {
					refreshRow(itm);
				} else if(act == 'removerow' && itm > 0) {
					itm = parseInt(itm);
				}
			}

			showTotalPrice();
			
			return false;
		} 
		
		orderedItems = null;
		orderedItems = new Array();
		<!--cartHtml += "<div class='summry-lft'><div class='summry-lft-hdr'>Order Summary <span>Price</span></div>";-->
        cartHtml += "<div class='cart-lft'><div class='cart-box1'><span class='one'> Products </span><!--<span class='three'>Qty</span>--><span class='two'>Sub Total</span><span class='four'>Price</span></div>";
		var total = 0;
        var term_htm ='';
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
			
            if (prodId != "" && quantity > 0) {
				orderedItems[prodId] = quantity;
                var sub_total = round((quantity * products[prodId][1]), 2);
                //var sub_total_gbp = round((quantity * products[prodId][6]), 2);
                total += sub_total;
                //total_gbp += sub_total_gbp;
                
                termTxt = products[prodId][5];
                termTxt = replaceAllStr(termTxt, ' __prc__', products[prodId][1].toFixed(2));
                termTxt = replaceAllStr(termTxt, '__pname__', products[prodId][2]);
                termTxt = replaceAllStr(termTxt, '__prdname__', products[prodId][0]);
                
                term_htm += '<span id="term-' + prodId +'">' + termTxt + '</span>';
                cartHtml += "<div class='cart-box2' id='prow-" + prodId + "'>"
                            + "<div class='one'>"                            
                            + "<div class='cart-prdname'>" + products[prodId][4] + " <img style='cursor:pointer' src='images/cart-remove1.png' class='cart-remv' onClick='removeRowItem(" + prodId + ")' /> " +  products[prodId][0] + "<p class='span2'> Qty: "+ quantity +" <span class='span3'>$" + sub_total.toFixed(2) + "</span></p> </div>"
                            + "</div>"
                			+ "<input type='hidden' value='" + quantity + "' name='prodqty_" + prodId + "' class='qtybox' readonly>"
							+ "<input type='hidden' value='" + prodId + "' name='prodid[]'>"+ "<div class='three'><span class='qtybox'>Qty: "+ quantity +"</span></div>"  
                            + "<div class='two'> <span class='unit-price'> $" + sub_total.toFixed(2) + " </span> </div>"
                            + "<div class='four'><span class='sub-total'>$" + sub_total.toFixed(2) + " </span></div>"
           					+ "</div>"
            }
        }
        
        cartHtml += "<div class='card-box3'>"
                        +"<div class='card-box3rgt'>"
                        	+"<ul class='cart-prclist'>"
                                +"<li>Sub Total: <span class='span1' id='total-price'>$" + total.toFixed(2) + "</span></li>"
                                +"<li>Shipping &amp; Handling: <span class='span1' id='shipping-total'>$0.00 </span></li>"
                                +"<li><span class='span2'>Total:</span> <span class='span1 span2' id='grand-total'>$" + total.toFixed(2) + "</span></li>"
                            +"</ul>"
                        +"</div>"
                        +"<div class='card-box4-lft'>"
                        	+"<a href='product.php' class='continue-shpbtn next-btn'>Continue Shopping </a><a href='javascript:void(0)' onclick='emptyCart()' class='continue-shpbtn next-btn'>Empty Cart </a>"
                        +"</div>";
         cartHtml += "</div>";
        
        cartHtml += "</div>";
                    
                    
        if (cartHtml != "") {
            $("#cartBox").html(cartHtml);
            $(".trm_1").html(term_htm);
        } else {
            $("#cartBox").html("&nbsp;Loading...");
        }
        
        var upProdId1 = 167;
        if(checkItemExists(upProdId1)) {
            $(".offerBox:eq(0) .sec1-shopnow").text("Added To Order");
            $(".offerBox:eq(0) .sec1-shopnow").addClass("prd-added");
            $(".offerBox:eq(0) .remove-from-cart").show();
        } else {
            $(".offerBox:eq(0) .sec1-shopnow").text("Add To Order");
            $(".offerBox:eq(0) .sec1-shopnow").removeClass("prd-added");
			$(".offerBox:eq(0) .remove-from-cart").hide();
        }
        
        var upProdId2 = 168;
        if(checkItemExists(upProdId2)) {
            $(".offerBox:eq(1) .sec1-shopnow").text("Added To Order");
            $(".offerBox:eq(1) .sec1-shopnow").addClass("prd-added");
            $(".offerBox:eq(1) .remove-from-cart").show();
        } else {
            $(".offerBox:eq(1) .sec1-shopnow").text("Add To Order");
            $(".offerBox:eq(1) .remove-from-cart").hide();
			$(".offerBox:eq(1) .sec1-shopnow").removeClass("prd-added");
        }
		
		return false;
    }
};

var round = function(value, decimals) {
    return Number(Math.round(value + 'e' + decimals) + 'e-' + decimals);
};