How to increase Logout session With AJAX in WordPress

function login_session_expired() {
// we only care to add scripts and styles if the user is logged in.
if ( is_user_logged_in() ) {

// add javascript file
wp_register_script( 'wp_auth_check', '/wp-includes/js/wp-auth-check.js' , array('heartbeat'), false, 1);
wp_localize_script( 'wp_auth_check', 'authcheckL10n', array(
'beforeunload' => __('Your session has expired. You can log in again from this page or go to the login page.'),
'interval' => apply_filters( 'wp_auth_check_interval', 1 * MINUTE_IN_SECONDS ), // default interval is 3 minutes
) );
wp_enqueue_script ('wp_auth_check');
// add css file
wp_enqueue_style( 'wp_auth_check','/wp-includes/css/wp-auth-check.css', array( 'dashicons' ), NULL, 'all' );
// add the login html to the page
add_action( 'wp_print_footer_scripts', 'wp_auth_check_html', 5 );
}
}
add_action( 'wp_enqueue_scripts', 'login_session_expired' );
// make sure the stylesheet appears on the lightboxed login iframe
function login_session_expired_styles() {
wp_enqueue_style( 'wp_auth_check','/wp-includes/css/wp-auth-check.css', array( 'dashicons' ), NULL, 'all' );
}
add_action( 'login_enqueue_scripts', 'login_session_expired_styles' );

Code to Load more isotope Divis Using Jquery Ajax

 <script>

$(document).ready(function() {

$('.team-filters ul li a').click(function() {

$('.team-filters ul li a').removeClass('active');

$(this).addClass('active');

});

// var selector = $(this).attr('data-filter');

var $container = $('.isotope').isotope({

filter: $container,

itemSelector: '.element-item',

});

$('#filters').on('click', 'a', function() {

var filterValue = $(this).attr('data-filter');

// use filterFn if matches value

// filterValue = filterFns[filterValue] || filterValue;

$container.isotope({

filter: filterValue

});

});

$container.imagesLoaded(function() {

$container.isotope('layout');

});

// return false;

var initShow = 6;

var counter = initShow; 

var iso = $container.data('isotope'); 

loadMore(initShow); //execute function onload

function loadMore(toShow) {

$container.find(".hidden").removeClass("hidden");

var hiddenElems = iso.filteredItems.slice(toShow, iso.filteredItems.length).map(function(item) {

return item.element;

});

$(hiddenElems).addClass('hidden');

$container.isotope('layout');

//when no more to load, hide show more button

if (hiddenElems.length == 0) {

jQuery("#load-more").hide();

} else {

jQuery("#load-more").show();

};

}

//append load more button

// $container.after('<button id="load-more"> Load More</button>');

//when load more button clicked

$("#load-more").click(function(event) {

event.preventDefault();

if ($('#filters').data('clicked')) {

//when filter button clicked, set initial value for counter

counter = initShow;

$('#filters').data('clicked', false);

} else {

counter = counter;

};

counter = counter + initShow;

loadMore(counter);

});

//when filter button clicked

$("#filters").click(function() {

            // alert("sd;lk");

$(this).data('clicked', true);

loadMore(initShow);

});

});

</script>