function addItem(itemId) {
	var itemPrice1 = document.getElementById("itemPrice1");
	var itemPrice2 = document.getElementById("itemPrice2");
	var itemPrice3 = document.getElementById("itemPrice3");
	var itemQuantity1 = document.getElementById("itemQuantity1");
	var itemQuantity2 = document.getElementById("itemQuantity2");
	var itemQuantity3 = document.getElementById("itemQuantity3");
	var total1 = document.getElementById("total1");
	var total2 = document.getElementById("total2");
	var total3 = document.getElementById("total3");
	
	var totalPrice = document.getElementById("totalPrice");
	var xLineItem1 = document.getElementById("x_line_item1");
	var xLineItem2 = document.getElementById("x_line_item2");
	var xLineItem3 = document.getElementById("x_line_item3");
	var xAmount = document.getElementById("x_amount");
	
	var getItemPrice1 = parseFloat(itemPrice1.innerHTML);
	var getItemPrice2 = parseFloat(itemPrice2.innerHTML);
	var getItemPrice3 = parseFloat(itemPrice3.innerHTML);
	
	var getItemQuantity1 = parseFloat(itemQuantity1.innerHTML);
	var getItemQuantity2 = parseFloat(itemQuantity2.innerHTML);
	var getItemQuantity3 = parseFloat(itemQuantity3.innerHTML);
	
	var getTotal1 = parseFloat(total1.innerHTML);
	var getTotal2 = parseFloat(total2.innerHTML);
	var getTotal3 = parseFloat(total3.innerHTML);
	
	var getTotalPrice = parseFloat(totalPrice.innerHTML);
	
	var newTotal1 = getTotal1;
	var newTotal2 = getTotal2;
	var newTotal3 = getTotal3;
	
	if(itemId == "item1") {
		var newItemQuantity1 = parseFloat(getItemQuantity1 + 1);
		newTotal1 = parseFloat(getItemPrice1*newItemQuantity1);
		
		itemQuantity1.innerHTML = newItemQuantity1;
		total1.innerHTML = newTotal1.toFixed(2);
		xLineItem1.value = "1<|>TOMI Consumer<|>Golf stick<|>" + newItemQuantity1 + "<|>199.99<|>N";
	}
	if(itemId == "item2") {
		var newItemQuantity2 = parseFloat(getItemQuantity2 + 1);
		newTotal2 = parseFloat(getItemPrice2*newItemQuantity2);
		
		itemQuantity2.innerHTML = newItemQuantity2;
		total2.innerHTML = newTotal2.toFixed(2);
		xLineItem2.value = "3<|>TOMI Pro - tomiproseries.com<|>Golf stick<|>" + newItemQuantity2 + "<|>895<|>N";
	}
	
	if(itemId == "item3") {
		var newItemQuantity3 = parseFloat(getItemQuantity3 + 1);
		newTotal3 = parseFloat(getItemPrice3*newItemQuantity3);
		
		itemQuantity3.innerHTML = newItemQuantity3;
		total3.innerHTML = newTotal3.toFixed(2);
		xLineItem3.value = "4<|>TOMI Pro - tomiproseries.com<|>Golf stick installment package<|>" + newItemQuantity3 + "<|>298<|>N";
	}
	
	var newTotalPrice = parseFloat(newTotal1 + newTotal2 + newTotal3);
	totalPrice.innerHTML = newTotalPrice.toFixed(2);
	xAmount.value = newTotalPrice.toFixed(2);
}

function resetValue() {
	document.getElementById("itemQuantity1").innerHTML = 0;
	document.getElementById("itemQuantity2").innerHTML = 0;
	document.getElementById("itemQuantity3").innerHTML = 0;
	
	document.getElementById("total1").innerHTML = 0;
	document.getElementById("total2").innerHTML = 0;
	document.getElementById("total3").innerHTML = 0;
	
	document.getElementById("totalPrice").innerHTML = 0;
	document.getElementById("x_line_item1").value = "1<|>TOMI Consumer<|>Golf stick<|>0<|>199.99<|>N";
	document.getElementById("x_line_item2").value = "3<|>TOMI Pro - tomiproseries.com<|>Golf stick<|>0<|>895<|>N";
	document.getElementById("x_line_item3").value = "4<|>TOMI Pro - tomiproseries.com<|>Golf stick installment package<|>0<|>298<|>N";
	
	document.getElementById("x_amount").value = 0;
}
function onBuy(){
	if (document.getElementById("x_amount").value == 0)
		alert("Please add item to cart!");
	else
		document.getElementById("mainForm").submit();	
}