- article_here.appendChild(htmlDocArticle.getElementsByTagName("h1")[0]);
- for (let image of htmlDocArticle.getElementsByTagName("img")) {
- article_here.appendChild(image);
+
+ var article_here = document.getElementById(this.episode);
+ var images = htmlDocArticle.getElementsByTagName("img");
+
+ if (images.length > 0) {
+ var h1text = htmlDocArticle.getElementsByTagName("h1")[0].innerHTML;
+
+ var htitle = document.createElement('h2');
+ htitle.innerHTML = h1text;
+ article_here.appendChild(htitle);
+
+ var image_num = 0;
+ for (let image of images) {
+ image_num++;
+
+ var title = document.createElement('p');
+ title.innerHTML = "<strong>Figure " + image_num + ".</strong> " + image.alt;
+ article_here.appendChild(title);
+
+ article_here.appendChild(image.cloneNode(false));
+
+ if (image_num < images.length) {
+ var hr = document.createElement('hr');
+ article_here.appendChild(hr);
+ }
+ }