function validateEmail(email) { 
		var reg = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
		return reg.test(email);
	}
 	function validateOffer(offer) { 
		var reg = /^[1-9]+[0-9]*]*$/;
		return reg.test(offer);
	}  
    function setCreditCardButton(value){
    $("#submitPayment").val(value);
    } 
    function setContactDomain(domain){
	$("#contactdomainvalue").val(domain);
    $("#contactdomaintxtvalue").html(domain);
    }
    function showNewPrice(){
	var usd=$("#paymentamount").val(); 
    var buyerpay=$("#buyerpayfees").val(); 

    if(isNaN(usd) || usd <= 0){
    $("#showTotalAmount").css("display","none");
    }else{
    var usdnum=Number(usd);
    var allfees=(((usdnum+0.3)/0.956)-usdnum).toFixed(2);
    var buyerfees=(allfees*buyerpay).toFixed(2);
    var totalfees=(Number(buyerfees) + Number(usdnum)).toFixed(2);
    $("#paypalfees").html(allfees);
    $("#buyerpaypalfees").html(buyerfees);
    $("#totalamount").html(totalfees);
    $("#showTotalAmount").css("display","inline");
    }
    }
    function showAlipayPrice(){
	var rmb=$("#alipaymentamount").val(); 
    var buyerpay=$("#payfees").val(); 

    if(isNaN(rmb) || rmb <= 0){
    $("#alipayfees").css("display","none");
    }else{
    var rmbnum=Number(rmb);
    var fees=Math.ceil(rmbnum*0.012);
    var buyerfees=(Math.ceil(rmbnum*0.012*Number(buyerpay)));
	var totalfees=rmbnum+buyerfees;
    $("#allfees").html(fees);
    $("#buyerfees").html(buyerfees);
	$("#alipaytotalamount").html(totalfees);
    $("#alipayfees").css("display","inline");
    }
    }
    function setPaymentDomain(domain,usd,rmb){
	$("#paydomainvalue").val(domain);
    $("#paydomaintxtvalue").html(domain);
	$("#alipaydomainvalue").val(domain);
    $("#alipaydomaintxtvalue").html(domain);
    if(rmb > 0){
    var usdnum=Number(usd);
    
    $("#paymentamount").val(usd);
    $("#paymentamount").attr("readonly","readonly");
    $("#paymentamount").css({"backgroundColor":"#efefef","cursor":"default"});
    $("#alipaymentamount").val(rmb);
    $("#alipaymentamount").attr("readonly","readonly");
    $("#alipaymentamount").css({"backgroundColor":"#efefef","cursor":"default"});
    }
    showAlipayPrice();
    showNewPrice();
    }
    function doCheckAlipay(){
            var payamount = $("#alipaymentamount").val();
			var emailval  = $("#alipay_payment_email").val();
			var mailvalid = validateEmail(emailval);
			var emaillen    = emailval.length;   
            if(isNaN(payamount) || payamount <=0){
				$("#alipaymentamount").addClass("error");
                return false;
            }else{
                $("#alipaymentamount").removeClass("error"); 
            }
			if(emaillen <= 0) {
				$("#alipay_payment_email").addClass("error");
                return false;
			}else{
                $("#alipay_payment_email").removeClass("error"); 
            }
            
          }
    function doCheckPaymentDetail(){
            var payamount = $("#paymentamount").val();
			var emailval  = $("#payment_email").val();
			var msgval    = $("#payment_msg").val();
			var msglen    = msgval.length;   
			var emaillen    = emailval.length;   
			var mailvalid = validateEmail(emailval);
            if(isNaN(payamount) || payamount <=0){
				$("#paymentamount").addClass("error");
                return false;
            }else{
                $("#paymentamount").removeClass("error"); 
            }
			if(emaillen <= 0) {
				$("#payment_email").addClass("error");
                return false;
			}else{
                $("#payment_email").removeClass("error"); 
            }
			if(msglen < 4) {
				$("#payment_msg").addClass("error");
                return false;
			}
			else{
				$("#payment_msg").removeClass("error");
			}
            
          }
	$(document).ready(function() {
		$(".modalbox").fancybox();
        
		$("#contact").submit(function() { return false; });

		
		$("#send").on("click", function(){
			var emailval  = $("#email").val();
			var msgval    = $("#msg").val();
			var msglen    = msgval.length;
			var mailvalid = validateEmail(emailval);
			var offerprice= $("#offerprice").val();
            var offervalid=validateOffer(offerprice);
            
			if(offervalid == false) {
				$("#offerprice").addClass("error");
                $("#offerError").css("display","none");
			}
            else if(offerprice < 200){
				$("#offerprice").addClass("error");
                $("#offerError").css("display","inline");
			}
			else if(offervalid == true && offerprice >= 200){
				$("#offerprice").removeClass("error");
                $("#offerError").css("display","none");
			}

			if(mailvalid == false) {
				$("#email").addClass("error");
			}
			else if(mailvalid == true){
				$("#email").removeClass("error");
			}
			
/*			if(msglen < 4) {
				$("#msg").addClass("error");
			}
			else if(msglen >= 4){
				$("#msg").removeClass("error");
			}*///去掉msg的字符判断
			
			if(mailvalid == true && offervalid == true && offerprice >= 200) {
            //if(mailvalid == true && msglen >= 4 && offervalid == true && offerprice >= 200) {//去掉msg的字符判断
				// if both validate we attempt to send the e-mail
				// first we hide the submit btn so the user doesnt click twice
				$("#send").replaceWith("<em>Offer Sending...</em>");
				
				$.ajax({
					type: 'POST',
					url: 'https://www.nameshow.com/sendmessage.php',
					data: $("#contact").serialize(),
					success: function(data) {
						if(data == "true") {
							$("#contact").fadeOut("fast", function(){
								$(this).before('<p style="padding:20px 0; color:#008800; line-height: 40px; vertical-align: middle; font-size:16px;"><strong>Offer successfully! If your offer is reasonable, we will contact you later. <br />Thank you for choosing NameShow!</strong></p>');
								setTimeout("$.fancybox.close()", 5000);
							});
						}else if(data == "limit"){
							$("#contact").fadeOut("fast", function(){
								$(this).before('<p style="padding:20px 0; color:#FF0000; line-height: 40px; vertical-align: middle; font-size:16px;"><strong>Error,300 messages limit in 3 hours,please try other contact methods</strong></p>');
							});
                        }
                        else{
							$("#contact").fadeOut("fast", function(){
								$(this).before('<p style="padding:20px 0; color:#FF0000; line-height: 40px; vertical-align: middle; font-size:16px;"><strong>Error,please try again or use other methods</strong></p>');
							});
                        }
					}
				});
			}
		});
	});