address history back reload

var visitedPages = [$.address.path()];
var first_load = true;

$.address.internalChange(function() {

   visitedPages.push($.address.path());

});

$.address.externalChange(function() {

    var newPage = $.address.path();

    if (visitedPages[visitedPages.length-2] == newPage) {

        console.log('back');
        location.reload();
        visitedPages.splice(visitedPages.length-1 , 1);

    } else if (first_load === false) {

        console.log('forward');
        location.reload();
        visitedPages.push($.address.path());

    }

    first_load = false;

});