/**
 * Vertical page navigation
 * A temporary source file providing smooth scrolling navigation to Pages
 */
(function ($) {
    var currentPage = location.href;
    var adjustedHeight = $('body').hasClass('admin-bar') ? 36 : 0;
    var blogPage = vars.homeUrl + '/' + vars.pageForPosts;
    if (currentPage.substr(-1) === '/') {
        currentPage = currentPage.substr(0, currentPage.length -1);
    }

    $(document).ready(function () {
        // smoothly scroll to an ID
        $('a[href*="#"]:not([href="#"])').click(function (e) {
            var target;
            // if not on root URL
            if (currentPage === blogPage || vars.isSingle) {
                target = $(this);
                target = vars.homeUrl + '/'  + target[0].hash;
                location = target;
            }
            target = $(this.hash);
            target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
            if (target.length) {

                $('html, body').delay(100).animate({
                    scrollTop: target.offset().top - adjustedHeight
                }, 800);
                // put the hash  in  location bar
                window.history.pushState(null, null, e.delegateTarget.href);
                return false;
            }
        });
    });
})(jQuery);