function CalcTime(obj,item)
				{
					//alert(obj.checked);
					//alert(item);
					var location = document.getElementById("Location").value;
					var price = document.getElementById("TxtcalcPrice").value;
					var time = document.getElementById("TxtcalcTime").value;
					var discount=FeiYang.SaleWeb.WOW.ArenaPVP.ArenaClassArmor.GetDiscount().value;
					
					var i = parseInt((parseInt(item)-1)/3);

					usdprice = [35.8,26.85,35.8,26.85,26.85,125.3];
					eurprice = [23.8,17.85,23.8,17.85,17.85,83.3];
					times = [2,1.5,2,1.5,1.5,7];
					if(obj.checked)
					{
						if(location == "US")
						{
							price = parseFloat(price) + parseFloat(usdprice[i]);
						}
						else
						{
							price = parseFloat(price) + parseFloat(eurprice[i]);
						}
						time = parseFloat(time) + parseFloat(times[i]);
					}
					else
					{
						if(location == "USD")
						{
							price = parseFloat(price) - parseFloat(usdprice[i]);
						}
						else
						{
							price = parseFloat(price) - parseFloat(eurprice[i]);
						}
						time = parseFloat(time) - parseFloat(times[i]);
					}
					
					document.getElementById("TxtcalcPrice").value = price.toFixed(2);
					document.getElementById("TxtcalcTime").value = time;
					document.getElementById("TxtRealPrice").value = (parseFloat(price)*parseFloat(discount)).toFixed(2);
					
				}