jqm

$(document).on('click', "#secondPage",function () {
        $.mobile.changePage('second.html', {
            dataUrl : "second.html",
                reloadPage : false,
                changeHash : true
        });
});

Above the commands I use to call the second page. And after the second page is called, I want to create a button to return to the main page (index.html)
Once the button id="secondPage" then clicked the url will change like this one :

http://localhost/jqm/#second.html

Do I need to refresh the page to call back index.html?