diff --git a/mindplot/src/main/javascript/DesignerKeyboard.js b/mindplot/src/main/javascript/DesignerKeyboard.js
index c56f13fd..2a76dd9f 100644
--- a/mindplot/src/main/javascript/DesignerKeyboard.js
+++ b/mindplot/src/main/javascript/DesignerKeyboard.js
@@ -30,7 +30,6 @@ mindplot.DesignerKeyboard = new Class({
     },
 
     initialize:function (designer) {
-        //console.error("Re-impl required ....");
         $assert(designer, "designer can not be null");
         this._registerEvents(designer);
     },
diff --git a/mindplot/src/main/javascript/widget/ModalDialogNotifier.js b/mindplot/src/main/javascript/widget/ModalDialogNotifier.js
index c7940f76..1d43d3ef 100644
--- a/mindplot/src/main/javascript/widget/ModalDialogNotifier.js
+++ b/mindplot/src/main/javascript/widget/ModalDialogNotifier.js
@@ -17,85 +17,33 @@
  */
 
 mindplot.widget.ModalDialogNotifier = new Class({
-//    Extends:MooDialog,
-    initialize: function () {
-        console.error("Re-impl required ....");
-//        this.parent(
-//            {
-//                closeButton:false,
-//                destroyOnClose:false,
-//                autoOpen:true,
-//                useEscKey:false,
-//                closeOnOverlayClick:false,
-//                title:"",
-//                onInitialize:function (wrapper) {
-//                    wrapper.setStyle('opacity', 0);
-//                    this.wrapper.setStyle('display', 'none');
-//                    this.fx = new Fx.Morph(wrapper, {
-//                        duration:100,
-//                        transition:Fx.Transitions.Bounce.easeOut
-//                    });
-//                },
-//
-//                onBeforeOpen:function () {
-//                    var panel = this._buildPanel();
-//                    this.setContent(panel);
-//
-//                    this.overlay = new Overlay(this.options.inject, {
-//                        duration:this.options.duration
-//                    });
-//                    if (this.options.closeOnOverlayClick)
-//                        this.overlay.addEvent('click', this.close.bind(this));
-//                    this.overlay.open();
-//                    this.fx.start({
-//                        'margin-top':[-200, -100],
-//                        opacity:[0, 1]
-//                    }).chain(function () {
-//                        this.fireEvent('show');
-//                        this.wrapper.setStyle('display', 'block');
-//                    }.bind(this));
-//                },
-//
-//                onBeforeClose:function () {
-//                    this.fx.start({
-//                        'margin-top':[-100, 0],
-//                        opacity:0,
-//                        duration:200
-//                    }).chain(function () {
-//                        this.wrapper.setStyle('display', 'none');
-//                        this.fireEvent('hide');
-//
-//                    }.bind(this));
-//                }}
-//        );
-//        this.message = null;
-    },
 
+    initialize: function () {},
+
+    //FIXME: replace by alert()
     show: function (message, title) {
         $assert(message, "message can not be null");
-        this._messsage = message;
-        this.options.title = $defined(title) ? title : "Outch!!. An unexpected error has occurred";
-        this.open();
-    },
 
-    destroy: function () {
-        this.parent();
-        this.overlay.destroy();
-    },
+        var modalDialog = $('<div class="modal fade">' +
+                        '<div class="modal-dialog">' +
+                            '<div class="modal-content">' +
+                                '<div class="modal-body"></div>' +
+                                    '<div class="alert alert-block alert-warning">' +
+                                        '<img src="images/alert-sign.png">' +
+                                        '<div style="display: inline-block" class="alert-content"></div>' +
+                                    '</div>' +
+                                '<div class="modal-footer">' +
+                                    '<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>' +
+                                '</div>' +
+                            '</div>' +
+                        '</div>' +
+                      '</div>');
 
-    _buildPanel: function () {
-        var result = new Element('div');
-        result.setStyles({
-            'text-align': 'center',
-            width: '400px'
-        });
-        var p = new Element('p', {'text': this._messsage});
-        p.inject(result);
+        var p = '<p>' + message + '</p>'
+        var h4 = title ? '<h4>' + title + '</h4>' : "";
 
-        var img = new Element('img', {'src': 'images/alert-sign.png'});
-        img.inject(result);
-
-        return result;
+        modalDialog.find('.alert-content').append(h4 + p);
+        modalDialog.modal();
     }
 });