diff --git a/kdm.py b/kdm.py
index 5a599a1..ef5f328 100644
--- a/kdm.py
+++ b/kdm.py
@@ -1,9 +1,7 @@
 from flask import Flask, request, session, g, redirect, url_for, abort, render_template, flash, Response
 
 # Config
-DEBUG = True
-
-
+DEBUG = False
 
 app = Flask(__name__)
 app.config.from_object(__name__)
diff --git a/static/javascript/kdm.js b/static/javascript/kdm.js
index f24b7c0..6503f7b 100644
--- a/static/javascript/kdm.js
+++ b/static/javascript/kdm.js
@@ -71,9 +71,15 @@
         
         $(function() {
             $('.dropdown-submenu').click(
-                function() {
-                    $('.dropdown-submenu > .dropdown-menu').css('display','block'); 
-                    return false;
+                function(event) {
+                    // stop bootstrap.js to hide the parents
+                    event.stopPropagation();
+                    // hide the open children
+                    $( this ).find(".dropdown-submenu").removeClass('open');
+                    // add 'open' class to all parents with class 'dropdown-submenu'
+                    $( this ).parents(".dropdown-submenu").addClass('open');
+                    // this is also open (or was)
+                    $( this ).toggleClass('open');
             });
 
             $("#load-dialog").dialog({