function orderConfirm()
{
	if (!document.getElementById("ckbagree").checked)
	{
		alert("请阅读并同意新线条款才能下单，谢谢合作。");
		return false;
	}	
	var Title = document.getElementById("Title").value;
	var Url =document.getElementById("Url").value;
	var unitprice = document.getElementById("unitprice").value;
	var Amount = document.getElementById("Amount").value;
	var Buyername = document.getElementById("Buyername").value;
	var Email = document.getElementById("Email").value;
	var Email2 = document.getElementById("Email2").value;
	var Cell = document.getElementById("Cell").value;
	var Cell2 = document.getElementById("Cell2").value;
	var Memo = document.getElementById("Memo").value;
	//var preferredcarrier = document.getElementById("preferredcarrier").value;
	
	if (document.getElementById("ifneedinsurance_no").checked)
		var ifneedinsurance = "不需要";
	if (document.getElementById("ifneedinsurance_yes").checked)
		var ifneedinsurance = "需要";
	
	
	if (Title =='') 
	{
		alert("商品名称不能为空");
		return false;
	}
	if (Url =='') 
	{
		alert("网页地址不能为空");
		return false;
	}
	if (unitprice =='') 
	{
		alert("单价不能为空");
		return false;
	}
	if (Amount =='') 
	{
		alert("订购数量不能为空");		
		return false;
	}
		
	if (Buyername =='') 
	{
		alert("收货人姓名不能为空");
		return false;
	}	

	if (Email =='') 
	{
		alert("请提供您的电邮方便我们及时反馈报价");
		return false;
	}	

	if (Email2 =='') 
	{
		alert("请再次输入一遍您的电邮");
		return false;
	}	
	
	if (Email != Email2)
	{
		alert("请再次确认您的电邮是否一致");
		return false;
	
	}
	
	if (Cell =='') 
	{
		alert("请提供您的手机号码方便我们及时联系您");
		return false;
	}	
	
	if (Cell2 =='') 
	{
		alert("请再次输入一遍您的手机号码");
		return false;
	}	
	
	if (Cell != Cell2)
	{
		alert("请再次确认您的手机号码是否一致");
		return false;
		
	}
	

	
	if (Memo =='') 
	{
		alert("请留下您的联系方式");
		return false;
	}
	/*
	if (preferredcarrier =='')
	{
		alert("请选择邮寄方式");
		return false;
	}
	
	//if (preferredcarrier =="USPS_FC") preferredcarrier="经济型";
	if (preferredcarrier =="SCKD") preferredcarrier="普通快递";
	if (preferredcarrier =="USPS_EM") preferredcarrier="全球速递";
	*/
	
	
	//var answer = confirm("我们会根据您所填写的商品名称和网页地址，将该笔定单传给新线美国代购部进行价格确认，所以请务必认真谨慎。\n\n商品名称: "+Title+"\n网页地址: "+Url+"\n商品单价: "+unitprice+"\n订购数量: "+Amount+"\n电邮:"+Email+"\n备注/邮寄地址: "+Memo+"\n是否需要保险:"+ifneedinsurance);
	var answer = confirm("我们会根据您所填写的商品名称和网页地址，将该笔定单传给新线美国代购部进行价格确认，所以请务必认真谨慎。\n\n电邮:"+Email+"\n备注/邮寄地址: "+Memo+"\n是否需要保险:"+ifneedinsurance);
	if (answer)
			document.orderform.submit();
	else
			return false;
}

function showInsuranceOption()
{
	var preferredcarrier = document.getElementById('preferredcarrier').options[document.getElementById('preferredcarrier').selectedIndex].value;
	
	document.getElementById("insurance").style.visibility = "visible";	
	
	return;

}

var i = 2;
var totalnumberofitems = 1;
function AddElement()
{
	/*
	var input = document.createElement("input");
	input.type= "text";
	input.name= "title2";
	
	var elem = document.getElementById("moreInputs");
	elem.appendChild(input);
	*/
	var elem = document.getElementById("moreInputs");
	
	var newitem = document.createElement("span");
	newitem.innerHTML = "<span id=item"+i+" style=\"\"><table><tr><td>商品名称:</td><td><input type=\"text\" name=title"+i+" style=\"width:425px\" ></td></tr><tr><td>网页地址:</td><td><input type=\"text\" name=url"+i+" style=\"width:425px\"></td></tr><tr><td>商品单价:</td><td align=left>$<input type=\"text\" id=unitprice"+i+" name=unitprice"+i+" style=\"width:60px\" onkeyup=\"javascript:IsNumeric(document.getElementById('unitprice"+i+"').value);\">美元，数量<input type=\"text\" id=amount"+i+" name=amount"+i+" style=\"width:60px\" onkeyup=\"javascript:IsNumeric(document.getElementById('amount"+i+"').value);\">件/个  <input type=button value=\"删除\" onclick=removeItem("+i+")></td></tr></table><hr></span>";	
	elem.appendChild(newitem);
	
	i++;
	totalnumberofitems ++;
}

function removeItem(i)
{
	var item = document.getElementById("item"+i);
	item.innerHTML ="";
	item.style.visibility="hidden";
		
	totalnumberofitems --;	
}

function IsNumeric(input)
{
	//return (input - 0) == input && input.length > 0;
	if ((input - 0) != input || input.length < 0)
		alert("仅限阿拉伯数字和英文小数点");
}