<script>
    document.getElementById("delete").addEventListener("click", deleteUser);

    function deleteUser() {
        var id = document.getElementById("userid").value;
        var xmlhttp = new XMLHttpRequest();

        xmlhttp.open("POST", '@Url.Action("Delete", "Users")?id=' + id, true);
        xmlhttp.send();

        xmlhttp.onreadystatechange = function () {

            if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
                //document.getElementById("txtHint").innerHTML = xmlhttp.responseText;
                location.replace("/Gallery");
            }
        };


    }
</script>