//-----Idaho Map - Fancybox settings
$('[data-fancybox="lg-modal"]').fancybox({
  baseTpl:
    '<div class="fancybox-container map" role="dialog" tabindex="-1">' +
    '<div role="document">' +
    '<div class="fancybox-bg"></div>' +
    '<div class="fancybox-inner">' +
    '<div class="fancybox-navigation">{{arrows}}</div>' +
    '<div class="fancybox-stage"></div>' +
    '</div>' +
    '</div>' +
    '</div>',
  animationDuration: 300,
  transitionEffect: "slide",
  transitionDuration: 550
});

//----- infographic slideshow
var slideIndex = 1;
showSlides(slideIndex);

function plusSlides(n) {
  showSlides(slideIndex += n);
}

function currentSlide(n) {
  showSlides(slideIndex = n);
}

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

//autoplay slideshow
var slideIndex = 0;
carousel();

function carousel() {
  var i;
  var x = document.getElementsByClassName("simple-slide");
  for (i = 0; i < x.length; i++) {
    x[i].style.display = "none";
  }
  slideIndex++;
  if (slideIndex > x.length) {slideIndex = 1}
  x[slideIndex-1].style.display = "block";
  setTimeout(carousel, 9000);
}



//-----Scroll to top Button
window.onscroll = function() {scrollFunction()};

function scrollFunction() {
var toTopBtn = document.getElementById("ttBtn");
  if (document.body.scrollTop > 1500 || document.documentElement.scrollTop > 1500) {
    toTopBtn.style.opacity = "1";
    toTopBtn.style.visibility = "visible";
  } else {
    toTopBtn.style.opacity = "0";
    toTopBtn.style.visibility = "hidden";
  }
}

// When the user clicks on the button, scroll to the top of the document
function topFunction() {
  document.body.scrollTop = 0; // For Safari
  document.documentElement.scrollTop = 0; // For Chrome, Firefox, IE and Opera
}