$(document).ready(function () {


});
$(document).on('click', "#btnlogin", function (event) {

    var UserName = $("#txtusername").val();
    var Password = $("#txtpassword").val();

    var User = {
        Username: UserName,
        Password: Password
    }
    $.xPostResponseAsync(baseurl("ValidateSMSUser"), User, onSuccessValidateUser);

    return false;
});