//Logout user when session timeout using javascript

var inactivityTime = function () {
    var t;
    window.onload = resetTimer;
    // DOM Events
    document.onmousemove = resetTimer;
    document.onkeypress = resetTimer;

    function logout() {
        alert("You are now logged out.")
        //location.href = 'logout.php'
    }

    function resetTimer() {
        clearTimeout(t);
        t = setTimeout(logout, 3000)
        // 1000 milisec = 1 sec
    }
};