<script type="text/javascript">

    $(function() {
        $('#btnRegister').click(function () {
            var name = $('#inputFname').val();
            var family = $('#inputLname').val();
            var username = $('#inputUname').val();
            var password = $('#inputPassword').val();
            var mobile = $('#inputMobile').val();
            var address = $('#inputEmail').val();
            if (name !== '' && family !== '') {
                $.ajax({
                    type: "POST",
                    contentType: "application/json; charset=utf-8",
                    url: "Registeration.aspx.cs/InsertUser",
                    data: "{'FirstName':'" + name + "' , 'LastName' : '" + family + "' , 'UserName' :'" + username + "' , 'Password':'" + password + "', 'Mobile': '" + mobile + "','Address': '" + address + "'}",
                    dataType: "json",
                    success: function(data) {
                        $('#inputFname').value('a');
                        $('#inputLname').value('a');
                        $('#inputUname').value('a');
                        $('#inputPassword').value('a');
                        $('#inputMobile').value('a');
                        $('#inputEmail').value('a');
                        alert("Registeration Complete");

                    },
                    error: function(result) {
                        alert("Registeration Failed!");
                    }
                });
            } else {
                alert("Please fill all fields!");
                return false;
            }
        });
    })

</script>