function show(data){
	//alert(data);
	var totalItem = 0;
	var totalAmount = 0.00;
	var itemCur = "$";
	if(data.cart != undefined && data.cart.grand_total != undefined)
		totalAmount  = data.cart.grand_total;
	if(data.cart != undefined && data.cart.currency != undefined)
		itemCur  = data.cart.currency
	if(data.cart != undefined && data.cart.items != undefined)
	{
		for(i = 0; i < data.cart.items.length; i++)
		{
			totalItem += parseInt(data.cart.items[i].item_qty);
		}
	}

	//document.write("Items in cart : " + totalItem + "" );
	document.write("Items in cart :" + totalItem + "");
	
}

function roundNumber(num1,dec) {
	var num = num1 + "";
	if(num.indexOf(".") == -1)
		num = num + ".00";
	else
	{
		var snum = num.substring(num.indexOf(".")+1,num.length);
		if(snum.length == 1)
			num = num + "0";
		else if(snum.length == 0)
			num = num + "00";
		else if(snum.length > 2)
			num = num.substring(0,num.indexOf(".")+3);
	}
	return num;
}