WebVOWL_work

diff --git a/src/app/js/loadingModule.js b/src/app/js/loadingModule.js
index e065b71..37eeb1e 100644
--- a/src/app/js/loadingModule.js
+++ b/src/app/js/loadingModule.js
@@ -15,7 +15,7 @@ module.exports = function ( graph ){
   var showLoadingDetails = false;
   var visibilityStatus = true;
   
-  var DEFAULT_JSON_NAME = "foaf"; // This file is loaded by default
+  var DEFAULT_JSON_NAME = "";
   var conversion_sessionId;
   
   /** variable defs **/
@@ -227,7 +227,9 @@ module.exports = function ( graph ){
     d3.select("#progressBarValue").node().innerHTML = " ";
     switch ( loadingMethod ) {
       case 0:
-        loadingModule.from_presetOntology(ontologyIdentifierFromURL);
+        if ( ontologyIdentifierFromURL ) {
+          loadingModule.from_presetOntology(ontologyIdentifierFromURL);
+        }
         break;
       case 1:
         loadingModule.from_FileUpload(ontologyIdentifierFromURL);

diff --git a/src/index.html b/src/index.html
index f0a2f67..20f2ee8 100644
--- a/src/index.html
+++ b/src/index.html
@@ -129,12 +129,6 @@
         <div id="menuContainer">
             <!--Ontology Menu-->
             <ul id="m_select" class="toolTipMenu noselect">
-                <li><a href="#foaf" id="foaf">Friend of a Friend (FOAF) vocabulary</a></li>
-                <li><a href="#goodrelations" id="goodrelations">GoodRelations Vocabulary for E-Commerce</a></li>
-                <li><a href="#muto" id="muto">Modular and Unified Tagging Ontology (MUTO)</a></li>
-                <li><a href="#ontovibe" id="ontovibe">Ontology Visualization Benchmark (OntoViBe)</a></li>
-                <li><a href="#personasonto" id="personasonto">Personas Ontology (PersonasOnto)</a></li>
-                <li><a href="#sioc" id="sioc">SIOC (Semantically-Interlinked Online Communities) Core Ontology</a></li>
 
                 <!-- build:remove release-->
                 <li><a href="#benchmark" id="benchmark">Benchmark Graph for VOWL</a></li>