//delete space when user input into the textbox
        function ltrim(id)
        {
            var s = document.getElementById(id).value;
            document.getElementById(id).value = s.replace( /\s*$/, "");
        }

        //textbox on focus change the css of span 
        function focustxt(btn)
        {
            if(btn == "txtusername")
            {
                document.getElementById("userinfo").style.color="#ff6600";
            }
            else if(btn == "txtpwd")
            {
                document.getElementById("pwdinfo").style.color="#ff6600";
            }
            else if(btn == "txtpwdagain")
            {
                document.getElementById("pwdagaininfo").style.color="#ff6600";
            }
            else if(btn == "txtAddress")
            {
                document.getElementById("AddressInfo").style.color = "#ff6600";
            }
            else if(btn == "txtMobile")
            {
                document.getElementById("MobileInfo").style.color = "#ff6600";
            }
             else if(btn == "txtRealname")
            {
                document.getElementById("RealInfo").style.color = "#ff6600";
            }
             else if(btn == "txtZip")
            {
                document.getElementById("ZipInfo").style.color = "#ff6600";
            }
            else
            {
                document.getElementById("emailinfo").style.color="#ff6600";
            }
        }
    
        //check the username
        function checkuser()
        {
            document.getElementById("userinfo").style.color="#11B609";
            document.getElementById("userinfo").innerHTML = "<font color=red>请梢候，正在检测中...</font>";
            var username = document.getElementById("txtusername").value;
            hunshang.Regist1.CheckUserName(username,onsearch);
            
        }
        
        //check the password
        function checkpwd()
        {
            var pwd = document.getElementById("txtpwd").value;
            if(pwd.length>10 || pwd.length<6)
            {
                document.getElementById("pwdinfo").innerHTML = "<font color=red>密码位数必须在6到10位之间，请重新输入。</font>";
            }
            else
            {
                document.getElementById("pwdinfo").style.color="#11B609";
                document.getElementById("pwdinfo").innerHTML = "<font color='#11B609'>密码输入正确。</font>";
            }
            document.getElementById("pwdinfo").style.color="#26536F";
            //checkbutton();
        }
        
        //check the repassword 
        function checkpwdagain()
        {
            var pwd = document.getElementById("txtpwd").value;
            var pwdagain = document.getElementById("txtpwdagain").value;
            if(pwd!=pwdagain || pwd=="" || pwdagain =="")
            {
                //document.getElementById("pwdagaininfo").style.color="#ff0000";
                document.getElementById("pwdagaininfo").innerHTML= "<font color=red>您两次输入的密码不匹配，请重新输入。</font>";
            }
            else
            {
                document.getElementById("pwdagaininfo").style.color="#11B609";
                document.getElementById("pwdagaininfo").innerText = "密码输入正确，请牢记您的密码！";
            }
            document.getElementById("pwdagaininfo").style.color="#11B609";
            //checkbutton();
        }
        
        //check the email
        function checkemail()
        {
             document.getElementById("emailinfo").style.color="#11B609";
             //document.getElementById("emailinfo").innerHTML = "<font color=red>请梢候，正在检测中...</font>";
             var email = document.getElementById("txtemail").value;
             hunshang.Regist1.CheckEmail(email,onemailsearch);
        }
        
        //check the username return the message
        function onsearch(results)
        {
            if(results != "")
            {
                document.getElementById("userinfo").innerHTML = results;
            }
            else
            {
                document.getElementById("userinfo").style.color="#ff3300";
                document.getElementById("userinfo").innerText = "4-12个字符(包括小写字母、数字、下划线、中文)，一个汉字为两个字符，推荐使用中文会员名。一旦注册成功会员名不能修改。";
            }
            //checkbutton();
        }
        
        //check the email return the message
        function onemailsearch(results)
        {
            if(results != "")
            {
                document.getElementById("emailinfo").innerHTML = results;
            }
            else
            {
                document.getElementById("emailinfo").style.color="#26536F";
                document.getElementById("emailinfo").innerHTML = "没有电子邮件？推荐使用免费的<a href='http://passport.sohu.com/web/signup.jsp' target='_blank' style='color:#11B609;'>搜狐</a>和<a href='http://www.126.com/' target='_blank' style='color:#11B609;'>网易</a>邮箱";
            }
            //checkbutton();
        }
        
        //choose the checkbox clean the datetime
        function changetxt()
        {
            var cbchecked=document.getElementById("cbdate").checked;
            if(cbchecked == true)
            {
                document.getElementById("Date1").value = "";
            }
            //checkbutton();
        }
        
        //choose the datetime bind the checkbox
        function checkcb()
        {
            var checkcb = document.getElementById("Date1").value;
            if(checkcb != "")
            {
                document.getElementById("cbdate").checked =false;
            }
            else
            {
                document.getElementById("cbdate").checked = true;
            }
          
        }
        
        //check the city
        function checkcity()
        {
            document.getElementById("cityspan").innerText="";
        }
        
        //check the textboxes if they were not null then the button of regist's Enabled changed ture
        function checkbutton()
        {
        
        
            var infoofuser = document.getElementById("userinfo").innerText;
            var infoofpwd = document.getElementById("pwdinfo").innerText;
            var infoofpwdagain = document.getElementById("pwdagaininfo").innerText;
            var infoofemail = document.getElementById("emailinfo").innerText;
            var infoofcode = document.getElementById("txtcode").value;
            var datecheckbutton = document.getElementById("cbdate").checked;
            var txtdatecheck = document.getElementById("Date1").value;
            var txtadd = document.getElementById("AddressInfo").innerText;
            var txtmol = document.getElementById("MobileInfo").innerText;
            var txtreal = document.getElementById("RealInfo").innerText;
            var txtzip = document.getElementById("ZipInfo").innerText;
            
            if(document.getElementById("statushid").value == "0")
            {
                txtadd = "";
                txtmol ="";
                txtreal = "";
                txtzip ="";
            }
            
            var checkdate;
            if(datecheckbutton == false && txtdatecheck=="")
            {
                checkdate = false;
                document.getElementById("dateinfo").innerHTML="<font color=red>请选择结婚日期，如果还未决定结婚日期则请选中未定！</font>";
            }
            else
            {
                document.getElementById("dateinfo").style.color="#26536F";
                document.getElementById("dateinfo").innerText="如果您已经确定了您的结婚日期，您可以点击文本框，在弹出的日历中选择您的结婚日期。";
                checkdate = true;
            }
//            if(infoofuser =="该会员名可以使用" && infoofpwd=="密码输入正确。"&& infoofpwdagain=="密码输入正确，请牢记您的密码！"&&infoofemail=="该邮箱可以使用" && infoofcode != "" && checkdate== true && document.getElementById("cityspan").innerText=="" && txtadd == "" && txtmol=="")
//            {
//                document.getElementById("Button1").disabled = "";
//            }
//            else
//            {
//                document.getElementById("Button1").disabled = "disabled";
//            }

            var sexman=document.getElementById("rbtman").checked;
            var sexwoman=document.getElementById("rbtwoman").checked;
            
            

                if(infoofuser !="该会员名可以使用")
                {
                    alert("您的用户名输入错误，请根据提示正确填写用户名！");
                    document.getElementById("txtusername").focus();
                    document.getElementById("usernull").style.display = "";
                  
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                     document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    
                    return false;
                }
                else if(infoofpwd!="密码输入正确。")
                {
                    alert("您的密码输入错误，请根据提示正确填写密码！");
                    document.getElementById("txtpwd").focus();
                    document.getElementById("pwdnull").style.display = "";
                    document.getElementById("usernull").style.display = "none";
                   
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                     document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    return false;
                }
                else if(infoofpwdagain!="密码输入正确，请牢记您的密码！")
                {
                    alert("您的二次密码输入错误，请根据提示正确填写！");
                    document.getElementById("txtpwdagain").focus();
                     document.getElementById("pwdagainnull").style.display = "";
                     document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
         
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                     document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    return false;
                }
                else if(infoofemail!="该邮箱可以使用")
                {
                    alert("您的邮箱输入错误，请根据提示正确填写！");
                    document.getElementById("txtemail").focus();
                    document.getElementById("emailnull").style.display = "";
                    document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
        
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                     document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    return false;
                }
//               else if(infoofcode !="")
//                {
//                    alert("您的校验码输入错误，请根据提示正确填写！");
//                    document.getElementById("txtcode").focus();
//                    return false;
//                }
                else if(document.getElementById("cityspan").innerText!="")
                {
                    alert("您的城市选择错误，请根据提示正确选择！");
                    document.getElementById("province").focus();
                    document.getElementById("citynull").style.display = "";
                    document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
           
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                     document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    return false;
                }
                else if(txtadd != "")
                {
                    alert("您的地址输入错误，请根据提示正确填写！");
                    document.getElementById("txtAddress").focus();
                    document.getElementById("addressnull").style.display = "";
                    document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
      
                    document.getElementById("mobilenull").style.display = "none";
                     document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    return false;
                }
                else if(txtmol!="")
                {
                    alert("您的手机输入错误，请根据提示正确填写！");
                    document.getElementById("txtMobile").focus();
                    document.getElementById("mobilenull").style.display = "";
                    document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                     document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    
                    return false;
                }
                 else if(txtreal !="")
                {
                    alert("您的真实姓名输入错误，请根据提示正确填写！");
                    document.getElementById("txtrealname").focus();
                    document.getElementById("sprealname").style.display = "";
                    document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    
                    return false;
                }
                 else if(txtzip!="")
                {
                    alert("您的邮政编码输入错误，请根据提示正确填写！");
                    document.getElementById("txtzip").focus();
                    document.getElementById("spzip").style.display = "";
                    document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("sprealname").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                    
                    return false;
                }
                else if(sexman == false && sexwoman == false)
                {
                    alert("您没有选择性别，请根据提示正确填写！");
                    document.getElementById("rbtman").focus();
                    document.getElementById("sexnull").style.display = "";
                    document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";

                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                     document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    return false;
                }
                else if (document.getElementById("chkclause").checked != true)
                {
                    alert("请仔细阅读条款，并选中我已阅读并同意");
                    return false;
                }
                else
                {
                    document.getElementById("usernull").style.display = "none";
                    document.getElementById("pwdnull").style.display = "none";
                    document.getElementById("pwdagainnull").style.display = "none";
                    document.getElementById("emailnull").style.display = "none";
                    document.getElementById("citynull").style.display = "none";
                    document.getElementById("sexnull").style.display = "none";
                    document.getElementById("addressnull").style.display = "none";
                    document.getElementById("mobilenull").style.display = "none";
                    document.getElementById("sprealname").style.display = "none";
                    document.getElementById("spzip").style.display = "none";
                    return true;
                }
              
            
        }
        
        //show the advance info
        function showAdvance()
        {
//            var ischecked = document.getElementById("chkadvance").checked;
//            if(ischecked == true)
//            {
//                document.getElementById("chkadvance").checked = "";
//            }
//            else
//            {
//                document.getElementById("chkadvance").checked = "checked";
//            }
        
            var isshow=document.getElementById("AdvanceInfo").style.display;
            if(isshow == "none")
            {
                document.getElementById("AdvanceInfo").style.display = "";
                document.getElementById("statushid").value = "1";
            }
            else
            {
                document.getElementById("AdvanceInfo").style.display = "none";
                document.getElementById("statushid").value = "0";
                document.getElementById("txtAddress").value = "";
                document.getElementById("txtMobile").value = "";
                document.getElementById("txtrealname").value = "";
                document.getElementById("txtzip").value = "";
                
                document.getElementById("AddressInfo").innerHTML ="填写能收到邮寄物品的地址，如此地址更改，请到会员后台及时更新";
                document.getElementById("MobileInfo").innerHTML = "手机是确认邮寄的重要方式，请仔细填写";
                document.getElementById("RealInfo").innerHTML ="请填写您的真实姓名。";
                document.getElementById("ZipInfo").innerHTML ="请填写您所在地址的邮政编码。";
            }
            
        }
        
        //check the Address textbox
        function chkAddress()
        {
            var address = document.getElementById("txtAddress").value;
            if(address == "")
            {
                document.getElementById("AddressInfo").innerHTML = "<font color=red>不允许为空！</font>";
            }
            else
            {
                document.getElementById("AddressInfo").innerHTML = "";
            }
            //checkbutton();
        }
        
         //check the Mobile textbox
        function chkMobile()
        {
            var mobile = document.getElementById("txtMobile").value;
            if(mobile == "")
            {
                document.getElementById("MobileInfo").innerHTML = "<font color=red>不允许为空！</font>";
            }
            else
            {
                document.getElementById("MobileInfo").innerHTML = "";
            }
            //checkbutton();
        }

        function chkRealname()
        {
            var real = document.getElementById("txtrealname").value;
            if(real == "")
            {
                document.getElementById("RealInfo").innerHTML = "<font color=red>不允许为空！</font>";
            }
            else
            {
                document.getElementById("RealInfo").innerHTML = "";
            }
            //checkbutton();
        }
        function chkZip()
        {
            var zip = document.getElementById("txtZip").value;
            if(zip == "")
            {
                document.getElementById("ZipInfo").innerHTML = "<font color=red>不允许为空！</font>";
            }
            else
            {
                document.getElementById("ZipInfo").innerHTML = "";
            }
            //checkbutton();
}