diff --git a/content/robotics/2014.md b/content/robotics/2014/_index.md
similarity index 100%
rename from content/robotics/2014.md
rename to content/robotics/2014/_index.md
diff --git a/layouts/_default/list.html b/layouts/_default/list.html
index b0d9a46..c1e055a 100644
--- a/layouts/_default/list.html
+++ b/layouts/_default/list.html
@@ -10,12 +10,13 @@
{{ end }}
{{ .Content }}
-
+
{{ end }}
{{ if ne .Params.hide_pages "true" }}
{{ $parent := . }}
- {{ range where .Pages.ByTitle "Params.show_in_nav" "!=" "false" }}
+ {{ $valid_pages := where .Site.Pages.ByTitle ".Parent" "!=" nil }}
+ {{ range where $valid_pages ".Parent.UniqueID" $parent.UniqueID }}
{{ if $parent.Params.show_images }}
{{ partial "box_image.html" . }}
{{ else }}
diff --git a/layouts/partials/navbar.html b/layouts/partials/navbar.html
index 4224ff0..b351e40 100644
--- a/layouts/partials/navbar.html
+++ b/layouts/partials/navbar.html
@@ -2,20 +2,25 @@