Fix bugs in section files

templates/_js-gallery.html

@@ -1 +1,45 @@
-<script src="{{ url_for('static', filename='docs.min.js') }}"></script>
+<script src="{{ url_for('static', filename='glightbox.min.js') }}"></script>
+<script>
+  var lightbox = GLightbox();
+  lightbox.on('open', (target) => {
+      console.log('lightbox opened');
+  });
+  var lightboxDescription = GLightbox({
+      selector: '.glightbox2'
+  });
+  var lightboxVideo = GLightbox({
+          selector: '.glightbox3'
+  });
+  lightboxVideo.on('slide_changed', ({ prev, current }) => {
+      console.log('Prev slide', prev);
+      console.log('Current slide', current);
+      
+      const { slideIndex, slideNode, slideConfig, player } = current;
+      
+      if (player) {
+          if (!player.ready) {
+              // If player is not ready
+              player.on('ready', (event) => {
+                  // Do something when video is ready
+              });
+          }
+	  
+          player.on('play', (event) => {
+              console.log('Started play');
+          });
+	  
+          player.on('volumechange', (event) => {
+              console.log('Volume change');
+          });
+	  
+          player.on('ended', (event) => {
+              console.log('Video ended');
+          });
+      }
+  });
+  
+  var lightboxInlineIframe = GLightbox({
+      selector: '.glightbox4'
+  });
+  
+</script>