<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript">
$(function(){


   $.ajax({
            type: "POST",
            url: "http://localhost:4638/Edulink.svc/SaveUserData",
            dataType: "text",
            contentType: "application/json",
            data:'{"EmailID":"praveen", "LevelID": 1}',
            success:function(data, status) {

              console.log(data);

            },
            error:function(request, status, error) {
               alert("o0ops");
               console.log(request);
               console.log(status);
               console.log(error);
            }
        });

});

</script>