diff --git a/atlas/templates/atlas/collection_case_view.html b/atlas/templates/atlas/collection_case_view.html
index fce9784e..83aded7e 100644
--- a/atlas/templates/atlas/collection_case_view.html
+++ b/atlas/templates/atlas/collection_case_view.html
@@ -8,7 +8,7 @@
             <span class="series-block">
                 <span>
                     Series {{ forloop.counter }}:
-                    <a href="loadDicomViewer(window.images[{{forloop.counter0}}])">
+                    <a href="window.loadDicomViewer(window.images[{{forloop.counter0}}])">
                         {{series.get_block}}
                     </a>
 
@@ -44,7 +44,6 @@ Return to <a href='{{collection.get_absolute_url}}'>collection</a>
         {% endfor %}
     }
 
-    loadDicomViewer(window.images[0])
 </script>
 
 {% endblock js %}
\ No newline at end of file