const routes = {};

window.onpopstate = function(event) {
    console.log('window.onpopstate');
    $("html").html(routes[window.location.pathname]);
};

window.addEventListener('load', function() {
    console.log('window.load');
    $("html").html(routes[window.location.pathname]);
});

history.pushState({}, window.location.pathname, window.location.origin + uri);