How do I call pop up div on ajax success function

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C#

Javascript

Ajax

jQuery

MVC4

<div id="pwdModal" class="white-popup mfp-with-anim mfp-hide">      
               <div id="ForgotPassDiv">
                  <h3 class="text-center">Forgot / Change Password</h3>
                          <div class="text-center">
                                    <div class="panel-body">
                                        <fieldset>
                                            <div class="form-group">
                                                <input class="form-control input-lg" placeholder="E-mail Address" id="txtForgotPassEmail" name="email" type="email"/>
                                            </div>
                                            <input class="btn btn-lg btn-primary btn-block" value="Send My Password" id="btnForgotPass" type="submit"/>
                                            <lable>New password will be sent to your official Email-id</lable>
                                        </fieldset>
                                    </div>
                                </div>
                                </div>

                        <div id="ChangePassDiv" style="display: none">
                            <h3 class="text-center">Change Password</h3>
                                <div class="text-center">        
                            <div class="panel-body">
                                <fieldset>
                                    <div class="form-group">
                                        <input class="form-control input-lg" placeholder="Enter your 4 digit OTP" id="txtChangePassOTP" name="OTP" type="password"/>
                                        <input class="form-control input-lg" placeholder="Enter your new password" id="txtNewPass" name="NewPass" type="password"/>
                                        <input class="form-control input-lg" placeholder="Re-type your new password" id="txtConfirmPass" name="ConfirmPass" type="password"/>
                                    </div>
                                    <input class="btn btn-lg btn-primary btn-block" value="Done" id="btnChangePass" type="submit"/>
                                </fieldset>
                            </div>
                        </div>
                        </div>
</div>

This is the pop up for change Password ,
I am trying to call this popup on AjaxSuccess funtion

$("#btnLogin").click(function () {
      debugger;
          var uName = $("#txtUserName").val();
          var pass = $("#txtPassword").val();
          var UserType= @Html.Raw(Json.Encode(ViewBag.Usertype));

          if (uName == '' || pass == '') {
              alert("please enter required Fields.")
          }
          else {
           debugger;

              $.ajax({
              type: "POST",
              url: "/MainIndex/ValidateUser",
              dataType: "json",
              data: { "userName": uName, "password": pass },

              success: function (info) {




                                        if(info=="1")
                                          {




                                         var url = "/Latest/LatestReport";
                                          window.location.href = url;
                                          }

                                         else if(info=="5")
                                          {
                                          var url = "/Latest/LatestReport";
                                          window.location.href = url;
                                          }
                                          else if(info=="4")
                                          {
                                          var url = "/PrintedReport/PrintedReportMain";
                                          window.location.href = url;
                                          }
                                          else if(info=="6")
                                          {
                                         // var url = "/Events/InnerConference";
                                          var url = "/NewConference/iifl_conference";
                                          window.location.href = url;
                                          }
                                          else if(info=="7")
                                          {
                                          var url = "/AboutUs/ResearchTeam";
                                          window.location.href = url;
                                          }
                                          else if(info=="8")
                                          {
                                          var url = "/AboutUs/IIFLTeam";
                                          window.location.href = url;
                                          }
                                          else if(info=="9")
                                          {
                                          var url = "/AboutUs/SalesTradingTeam";
                                          window.location.href = url;
                                          }
                                          else if(info=="10")
                                          {
                                          var url = "/AboutUs/IBTeam";
                                          window.location.href = url;
                                          }
                                          else if(info=="11")
                                          {
                                          var url = "/AboutUs/SettlementAndOp";
                                          window.location.href = url;
                                          }
                                          else if(info=="12")
                                          {
                                          var url = "/AboutUs/Leadership";
                                          window.location.href = url;
                                          }
                                          else
                                          {

                                          alert("Please Enter Valid Email ID And Password")
                                          $("#txtUserName").val("");
                                          $("#txtPassword").val("");
                                          }
                                     }
                  });
            }
      });

On this Function I am trying to call the Popup div .. but it not calling the popup.. But directly loading the page

What I have tried:

  $("#btnLogin").click(function () {
        debugger;
            var uName = $("#txtUserName").val();
            var pass = $("#txtPassword").val();
            var UserType= @Html.Raw(Json.Encode(ViewBag.Usertype));

            if (uName == '' || pass == '') {
                alert("please enter required Fields.")
            }
            else {
             debugger;

                $.ajax({
                type: "POST",
                url: "/MainIndex/ValidateUser",
                dataType: "json",
                data: { "userName": uName, "password": pass },
               
                success: function (info) {
//                var model = @Html.Raw(Json.Encode(ViewBag.Usertype)); 
//               
//    alert("Text is: " + model.Text);



                                          
                                          if(info=="1")
                                            {
                                                                                  document.getElementById("  pwdModal").style.display;
                                      
                                        $("#pwdModal").show();
                                             alert("Hello");
                                          $("#pwdModal").removeClass("hide");
//                                             ChangePassword();
//                                            
                                           
//                                            var url = "/Latest/LatestReport"; 
//                                            window.location.href = url; 
//                                            var url = "/Events/InnerConference"; 
//                                            window.location.href = url; 
                                            }
                                            
                                           else if(info=="5")
                                            {
                                            var url = "/Latest/LatestReport"; 
                                            window.location.href = url; 
                                            }
                                            else if(info=="4")
                                            {
                                            var url = "/PrintedReport/PrintedReportMain"; 
                                            window.location.href = url; 
                                            }
                                            else if(info=="6")
                                            {
                                           // var url = "/Events/InnerConference"; 
                                            var url = "/NewConference/iifl_conference"; 
                                            window.location.href = url; 
                                            }
                                            else if(info=="7")
                                            {
                                            var url = "/AboutUs/ResearchTeam"; 
                                            window.location.href = url; 
                                            }
                                            else if(info=="8")
                                            {
                                            var url = "/AboutUs/IIFLTeam"; 
                                            window.location.href = url; 
                                            }
                                            else if(info=="9")
                                            {
                                            var url = "/AboutUs/SalesTradingTeam"; 
                                            window.location.href = url; 
                                            }
                                            else if(info=="10")
                                            {
                                            var url = "/AboutUs/IBTeam"; 
                                            window.location.href = url; 
                                            }
                                            else if(info=="11")
                                            {
                                            var url = "/AboutUs/SettlementAndOp"; 
                                            window.location.href = url; 
                                            }
                                            else if(info=="12")
                                            {
                                            var url = "/AboutUs/Leadership"; 
                                            window.location.href = url; 
                                            }
                                            else
                                            {
                                           
                                            alert("Please Enter Valid Email ID And Password")
                                            $("#txtUserName").val("");
                                            $("#txtPassword").val("");
                                            }
                                       }
                    });
              }
        });

It only execute the info==1 condition.. since it has been defined from the server side
hence inside the "info=1"

I tried to

if(info=="1")
{
$("#pwdmodol").show();

}

But the popup is not coming