diff --git a/js/image_viewer.js b/js/image_viewer.js
index c5a4275..08c2cf1 100644
--- a/js/image_viewer.js
+++ b/js/image_viewer.js
@@ -22,6 +22,18 @@ function unpop(event) {
     }
 }
 
+function display(event) {
+    if (event.button != 1) {
+        return;
+    }
+    var target = event.target.parentNode;
+    if (target.nodeName != "FIGURE") {
+        target = event.target;
+    }
+    var href = target.parentNode.dataset.href;
+    window.open(href, '_blank');
+}
+
 function displayNeighbour(which) {
     var viewer = document.getElementById('viewer');
     var current = viewer.lastChild;
@@ -98,6 +110,8 @@ document.body.addEventListener(
 /* Makes thumbnails interactive */
 for (var thumb of document.getElementsByClassName('thumbnail')) {
     thumb.dataset.href = thumb.href;
-    thumb.href = 'javascript: void(0);';
+    thumb.removeAttribute('href');
+    thumb.style = "cursor: pointer;";
     thumb.addEventListener('click', pop);
+    thumb.addEventListener('auxclick', display);
 }