diff --git a/app/templates/base.html b/app/templates/base.html
index 5498a990..ad4cdf76 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -43,7 +43,7 @@
             {% if markdown_editor %}
                 <link href="{{ url_for('static', filename='js/markdown/downarea.css') }}" type="text/css" rel="stylesheet" />
             {% endif %}
-            {% if theme() %}
+            {% if theme() and file_exists('app/templates/themes/' + theme() + '/styles.css') %}
                 <link href="{{ url_for('static', filename='themes/' + theme() + '/styles.css') }}" type="text/css" rel="stylesheet" />
             {% endif %}
         {% endblock %}
@@ -236,6 +236,9 @@
     {% if markdown_editor and not low_bandwidth %}
         <script type="text/javascript" src="{{ url_for('static', filename='js/markdown/downarea.js') }}"></script>
     {% endif %}
+    {% if theme() and file_exists('app/templates/themes/' + theme() + '/scripts.js') %}
+        <script src="{{ url_for('static', filename='themes/' + theme() + '/scripts.js') }}" />
+    {% endif %}
     {% block end_scripts %}
 
     {% endblock %}
diff --git a/app/templates/themes/high_contrast/scripts.js b/app/templates/themes/high_contrast/scripts.js
new file mode 100644
index 00000000..e69de29b