I am trying to use this following function to get some data.

```
function SaveData() {
            var value = $('#tblRadio').find('input[type="radio"]:checked').val();
            $.ajax({
               type: "POST",
            url: '/home/IsEmployeeVoted',
            success: function (result) {
                alert(result); // shows whole dom
                if (parseInt(result) > 0) {
                    $('div.dvVoteWrapper').removeAttr('style');
                    $('div.popupArea').removeAttr('style');
                }
                else {
                    window.location = '/home/EmployeeVote?regoinID='+ value;
                }
            },
            error: function () {
                alert("Sorry, The requested property could not be found.");
            }
        });
        }

```

The controller function:

```
public ActionResult EmployeeVote(string regionID)
 {
 }

```

regionId keep coming null to me though the value variable have some value in javascript. any ideas ??