var slideIndex = 1;
showDivs(slideIndex);

function plusDivs(n) {
  showDivs(slideIndex += n);
}

function showDivs(n) {
  var i;
  var x = document.getElementsByClassName("mySlides");
  if (n>x.length) {slideIndex = 1}
  if (n<1) {slideIndex = x.length}
  for (i=0;i<x.length;i++) {
    x[i].style.display = "none";
  }
  x[slideIndex-1].style.display = "block";
}

window.onscroll = function() {myFunction()};
var navbar = document.getElementById("navbar");
var sticky = navbar.offsetTop;

function myFunction() {
  if (window.pageYOffset >= sticky) {
    navbar.classList.add("sticky")
  } else {
    navbar.classList.remove("sticky");
  }
}
var app = angular.module("myApp", []);