diff -r adb907bba956 -r 4c7ab16e5845 client/js/renderer/scene.js
--- a/client/js/renderer/scene.js	Fri May 22 17:48:14 2015 +0200
+++ b/client/js/renderer/scene.js	Mon May 25 01:18:12 2015 +0200
@@ -321,8 +321,8 @@
         _thRedrawUsers();
 
         // register model events
-        this.renkan.project.on("change:save_status", function(){
-            switch (_this.renkan.project.get("save_status")) {
+        this.renkan.project.on("change:saveStatus", function(){
+            switch (_this.renkan.project.get("saveStatus")) {
                 case 0: //clean
                     _this.$.find(".Rk-Save-Button").removeClass("to-save");
                     _this.$.find(".Rk-Save-Button").removeClass("saving");
@@ -341,8 +341,8 @@
             }
         });
 
-        this.renkan.project.on("change:loading_status", function(){
-            if (_this.renkan.project.get("loading_status")){
+        this.renkan.project.on("change:loadingStatus", function(){
+            if (_this.renkan.project.get("loadingStatus")){
                 var animate = _this.$.find(".loader").addClass("run");
                 var timer = setTimeout(function(){
                     _this.$.find(".loader").hide(250);
@@ -363,13 +363,13 @@
 
         this.renkan.project.on("add:nodes", function(_node) {
             _this.addRepresentation("Node", _node);
-            if (!_this.renkan.project.get("loading_status")){
+            if (!_this.renkan.project.get("loadingStatus")){
                 _thRedraw();
             }
         });
         this.renkan.project.on("add:edges", function(_edge) {
             _this.addRepresentation("Edge", _edge);
-            if (!_this.renkan.project.get("loading_status")){
+            if (!_this.renkan.project.get("loadingStatus")){
                 _thRedraw();
             }
         });