open each image on its own modal page
// Get the modal
var modal = document.getElementById("myModal");
// Get the image and insert it inside the modal - use its "alt" text as a caption
// var img = $(".myImg");
var modalImg = document.getElementById("img01");
var captionText = document.getElementById("caption");
function image(event) {
modal.style.display = "block";
modalImg.src = event.target.src;
captionText.innerHTML = event.target.alt;
}
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks on <span> (x), close the modal
span.onclick = function () {
modal.style.display = "none";
}