diff -r d05ee3bcceab -r 32c7378d1c28 client/js/renderer/scene.js
--- a/client/js/renderer/scene.js	Thu Sep 24 17:47:11 2015 +0200
+++ b/client/js/renderer/scene.js	Tue Sep 29 18:47:11 2015 +0200
@@ -339,6 +339,11 @@
             _thRedraw();
         });
         
+      //register router events
+        this.renkan.router.on("router", function(_params){
+            _this.setViewparameters(_params);
+        });
+        
         this.renkan.project.on("change:loadingStatus", function(){
             if (_this.renkan.project.get("loadingStatus")){
                 var animate = _this.$.find(".loader").addClass("run");
@@ -382,11 +387,6 @@
             }
         });
 
-        //register router events
-        this.renkan.router.on("router", function(_params){
-            _this.setViewparameters(_params);
-        });
-
         if (_renkan.options.size_bug_fix) {
             var _delay = (
                     typeof _renkan.options.size_bug_fix === "number" ?
@@ -494,7 +494,7 @@
     _(Scene.prototype).extend({
         fixSize: function() {
             if(typeof this.view === 'undefined') {
-                this.view = this.addRepresentation("View", this.renkan.project.get("views").first());
+                this.view = this.addRepresentation("View", this.renkan.project.get("views").last());
             }
             this.view.autoScale();
         },
@@ -1207,16 +1207,12 @@
             this.removeRepresentationsOfType("View");
             if ($.isEmptyObject(_params)){
                 this.view = this.addRepresentation("View", this.renkan.project.get("views").at(this.validViewIndex(this.renkan.options.default_index_view)));
-                if (!this.renkan.options.default_view){
-                    this.view.autoScale();
-                }
                 return;
             }
             if (typeof _params.viewIndex !== 'undefined'){
                 this.view = this.addRepresentation("View", this.renkan.project.get("views").at(this.validViewIndex(_params.viewIndex)));
-                if (!this.renkan.options.default_view){
-                    this.view.autoScale();
-                }
+            } else {
+                this.view = this.addRepresentation("View", this.renkan.project.get("views").at(this.validViewIndex(this.renkan.options.default_index_view)));
             }
             if (typeof _params.view !== 'undefined' && _params.view.split(",").length >= 3){
                 var viewParams = _params.view.split(",");
@@ -1228,18 +1224,21 @@
                         },
                         "zoom_level": parseFloat(viewParams[2])
                 };
-                if (this.view){
-                    this.view.setScale(params.zoom_level, new paper.Point(params.offset));
-                } else{
-                    this.view = this.addRepresentation("View", null);
-                    this.view.params = params;
-                    this.view.initWithParams();
+                this.view.setScale(params.zoom_level, new paper.Point(params.offset));
+            }
+            //if view parameters = autoscale or views_parameters options is false, we apply a zoom fit on the view.
+            if ((typeof _params.view !== 'undefined' && _params.view === "autoscale")){
+                this.view.autoScale();
+            }
+            //if viewsNodes = false or views_nodes options is false, we show all the node by default.
+            if (typeof _params.viewsNodes !== 'undefined'){
+                if (_params.viewsNodes === "true"){
+                    this.view.hiddenNodes = (this.view.params.hidden_nodes || []).concat();
+                    this.view.hideNodes();
+                } else {
+                    this.view.showNodes(false);
                 }
             }
-            if (!this.view){
-                this.view = this.addRepresentation("View", this.renkan.project.get("views").at(this.validViewIndex(this.renkan.options.default_index_view)));
-                this.view.autoScale();
-            }
             //other parameters must go after because most of them depends on a view that must be initialize before
             this.unhighlightAll();
             if (typeof _params.idNode !== 'undefined'){