diff --git a/templates/nav_dimension_list.html b/templates/nav_dimension_list.html
new file mode 100644
index 0000000..11aac55
--- /dev/null
+++ b/templates/nav_dimension_list.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta name="viewport" content="width=device-width; initial-scale=1">
+    <meta charset="utf-8">
+
+    <style>
+    </style>
+  </head>
+  <body>
+    <ul>
+      {% for d in matching_dimensions %}
+        <li><a href="{{d['url']}}">{{d.name}}</a> ({{d.count}})</li>
+      {% endfor %}
+    </ul>
+    {{timeseries|length}}/{{total_timeseries}} timeseries:
+    <ul>
+      {% for ts in timeseries %}
+        <li>
+          <a href="/v?ts={{ts.id}}">{{ts.description}}</a>
+        </li>
+      {% endfor %}
+    </ul>
+  </body>
+</html>
+
diff --git a/templates/nav_member_select.html b/templates/nav_member_select.html
new file mode 100644
index 0000000..a32e97d
--- /dev/null
+++ b/templates/nav_member_select.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta name="viewport" content="width=device-width; initial-scale=1">
+    <meta charset="utf-8">
+
+    <style>
+    </style>
+  </head>
+  <body>
+    <form>
+      {% for dimension, members in request.args.lists() %}
+        {% for member in members %}
+          {% if dimension[0] != "." %}
+            <input name="{{dimension}}" value="{{member}}" type="hidden">
+          {% endif %}
+        {% endfor %}
+      {% endfor %}
+      <select name="{{dimension}}" multiple size={{members|length}}>
+        {% for member in members %}
+          <option>{{member}}</option>
+        {% endfor %}
+      </select>
+      <input type="submit">
+    </form>
+  </body>
+</html>
