jQuery(document).ready(function ($) {
if (window.history && window.history.pushState) {
$(window).on(\'popstate\', function () {
var hashLocation = location.hash;
var hashSplit = hashLocation.split(\"#!/\");
var hashName = hashSplit[1];
if (hashName !== \'\') {
var hash = window.location.hash;
if (hash === \'\') {
alert(\"Back button isn\'t supported. You are leaving this application on next clicking the back button\");
}
}
});
window.history.pushState(\'forward\', null, \'./#forward\');
}
});