$('document').ready(function(){
  (function ($) {
    "use strict"; // Start of use strict
    // Smooth scrolling using jQuery easing
    $('a.js-scroll-trigger[href*="#"]:not([href="#"])').click(function () {
      if (location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '') && location.hostname == this.hostname) {
        var target = $(this.hash);
        target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
        if (target.length) {
          $('html, body').animate({
            scrollTop: (target.offset().top)
          }, 1000, "easeInOutExpo");

          return false;
        }
      }
    });

    // Closes responsive menu when a scroll trigger link is clicked
    $('.js-scroll-trigger').click(function () {
      $('.navbar-collapse').collapse('hide');
    });

    // Activate scrollspy to add active class to navbar items on scroll
    $('body').scrollspy({
      target: '#sideNav'
    });

  })(jQuery); // End of use strict
});