diff --git a/javascripts/theme.js b/javascripts/theme.js
index 763f6cd..34b6e18 100644
--- a/javascripts/theme.js
+++ b/javascripts/theme.js
@@ -315,4 +315,19 @@ $(function() {
     $main.css('background-attachment', 'fixed');
     $main.css('background-image', 'url(' + url + ')');
   }
+
+  // custom features, enabled on user request
+
+  function folded_custom_reports() { // fold "custom reports" in sidebar by default
+    var custom_reports_title = $('h3:contains("Rapports personnalisés")');
+    custom_reports_title.css('cursor', 'pointer').on('click', function() {
+      $('h3:contains("Rapports personnalisés") + ul').toggle();
+    }).trigger('click');
+  }
+
+  var current_user = $('#loggedas a.user').text();
+  if (["fpeters"].indexOf(current_user) != -1) {
+    folded_custom_reports();
+  }
+
 });