diff --git a/mindplot/src/main/javascript/BaseCommandDispatcher.js b/mindplot/src/main/javascript/BaseCommandDispatcher.js
index 95c62904..696f89bd 100644
--- a/mindplot/src/main/javascript/BaseCommandDispatcher.js
+++ b/mindplot/src/main/javascript/BaseCommandDispatcher.js
@@ -20,31 +20,52 @@ mindplot.BaseCommandDispatcher = new Class({
 
     initialize: function() {
     },
-    addIconToTopic: function() {
+
+    addIconToTopic: function(topicId, iconType) {
         throw "method must be implemented.";
     },
-    addLinkToTopic: function() {
+
+    addLinkToTopic: function(topicId, url) {
         throw "method must be implemented.";
     },
-    addNoteToTopic: function() {
+
+    addNoteToTopic: function(topicId, text) {
         throw "method must be implemented.";
-    },addRelationship: function() {
+    },
+
+    addRelationship: function(model, mindmap) {
         throw "method must be implemented.";
-    },addTopic: function() {
+    },
+
+    addTopic: function(model, parentTopicId, animated) {
         throw "method must be implemented.";
-    },changeIcon: function() {
+    },
+
+    changeIcon: function(topicId, iconId, iconType) {
         throw "method must be implemented.";
-    },deleteTopic: function() {
+    },
+
+    deleteTopic: function(topicsIds) {
         throw "method must be implemented.";
-    },dragTopic: function() {
+    },
+
+    dragTopic: function(topicId) {
         throw "method must be implemented.";
-    },moveControllPoint: function() {
+    },
+
+    moveControlPoint: function(trlPointController, point) {
         throw "method must be implemented.";
-    } ,removeIconFromTopic: function() {
+    },
+
+    removeIconFromTopic: function(topicId, iconModel) {
         throw "method must be implemented.";
-    },removeLinkFromTopic: function() {
+    },
+
+    removeLinkFromTopic: function(topicId) {
         throw "method must be implemented.";
-    },removeNodeFromTopic: function() {
+    },
+
+    removeNodeFromTopic: function(topicId) {
         throw "method must be implemented.";
     }
 });
diff --git a/mindplot/src/main/javascript/LocalCommandDispatcher.js b/mindplot/src/main/javascript/LocalCommandDispatcher.js
new file mode 100644
index 00000000..696f89bd
--- /dev/null
+++ b/mindplot/src/main/javascript/LocalCommandDispatcher.js
@@ -0,0 +1,72 @@
+/*
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+
+mindplot.BaseCommandDispatcher = new Class({
+
+    initialize: function() {
+    },
+
+    addIconToTopic: function(topicId, iconType) {
+        throw "method must be implemented.";
+    },
+
+    addLinkToTopic: function(topicId, url) {
+        throw "method must be implemented.";
+    },
+
+    addNoteToTopic: function(topicId, text) {
+        throw "method must be implemented.";
+    },
+
+    addRelationship: function(model, mindmap) {
+        throw "method must be implemented.";
+    },
+
+    addTopic: function(model, parentTopicId, animated) {
+        throw "method must be implemented.";
+    },
+
+    changeIcon: function(topicId, iconId, iconType) {
+        throw "method must be implemented.";
+    },
+
+    deleteTopic: function(topicsIds) {
+        throw "method must be implemented.";
+    },
+
+    dragTopic: function(topicId) {
+        throw "method must be implemented.";
+    },
+
+    moveControlPoint: function(trlPointController, point) {
+        throw "method must be implemented.";
+    },
+
+    removeIconFromTopic: function(topicId, iconModel) {
+        throw "method must be implemented.";
+    },
+
+    removeLinkFromTopic: function(topicId) {
+        throw "method must be implemented.";
+    },
+
+    removeNodeFromTopic: function(topicId) {
+        throw "method must be implemented.";
+    }
+});
+
diff --git a/mindplot/src/main/javascript/MindmapDesigner.js b/mindplot/src/main/javascript/MindmapDesigner.js
index 5ec86c02..63871ea5 100644
--- a/mindplot/src/main/javascript/MindmapDesigner.js
+++ b/mindplot/src/main/javascript/MindmapDesigner.js
@@ -48,10 +48,12 @@ mindplot.MindmapDesigner = new Class({
 
             // Register handlers..
             this._registerEvents();
-
             this._relationships = {};
-
             this._events = {};
+
+            // Action !
+
+
         },
 
         _getTopics : function() {
diff --git a/mindplot/src/main/javascript/commands/AddIconToTopicCommand.js b/mindplot/src/main/javascript/commands/AddIconToTopicCommand.js
index a6eb2dff..b079fd7d 100644
--- a/mindplot/src/main/javascript/commands/AddIconToTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/AddIconToTopicCommand.js
@@ -1,33 +1,30 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
-mindplot.commands.AddIconToTopicCommand = new Class(
-{
+mindplot.commands.AddIconToTopicCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(topicId, iconType)
-    {
+    initialize: function(topicId, iconType) {
         $assert(topicId, 'topicId can not be null');
         $assert(iconType, 'iconType can not be null');
         this._selectedObjectsIds = topicId;
         this._iconType = iconType;
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
             var iconImg = topic.addIcon(this._iconType, commandContext._designer);
@@ -36,8 +33,7 @@ mindplot.commands.AddIconToTopicCommand = new Class(
         }.bind(this);
         updated.delay(0);
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
             topic.removeIcon(this._iconModel);
diff --git a/mindplot/src/main/javascript/commands/AddLinkToTopicCommand.js b/mindplot/src/main/javascript/commands/AddLinkToTopicCommand.js
index 408cd233..5d2f881f 100644
--- a/mindplot/src/main/javascript/commands/AddLinkToTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/AddLinkToTopicCommand.js
@@ -1,42 +1,38 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
-mindplot.commands.AddLinkToTopicCommand =new Class(
-{
+mindplot.commands.AddLinkToTopicCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(topicId,url)
-    {
+    initialize: function(topicId, url) {
         $assert(topicId, 'topicId can not be null');
         this._selectedObjectsIds = topicId;
         this._url = url;
         this._id = mindplot.Command._nextUUID();
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
-            topic.addLink(this._url,commandContext._designer);
+            topic.addLink(this._url, commandContext._designer);
             topic.updateNode();
         }.bind(this);
         updated.delay(0);
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
             topic.removeLink();
diff --git a/mindplot/src/main/javascript/commands/AddNoteToTopicCommand.js b/mindplot/src/main/javascript/commands/AddNoteToTopicCommand.js
index 05bfe16b..b685ccac 100644
--- a/mindplot/src/main/javascript/commands/AddNoteToTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/AddNoteToTopicCommand.js
@@ -1,42 +1,38 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
-mindplot.commands.AddNoteToTopicCommand = new Class(
-{
+mindplot.commands.AddNoteToTopicCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(topicId,text)
-    {
+    initialize: function(topicId, text) {
         $assert(topicId, 'topicId can not be null');
         this._selectedObjectsIds = topicId;
         this._text = text;
         this._id = mindplot.Command._nextUUID();
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
-            topic.addNote(this._text,commandContext._designer);
+            topic.addNote(this._text, commandContext._designer);
             topic.updateNode();
         }.bind(this);
         updated.delay(0);
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
             topic.removeNote();
diff --git a/mindplot/src/main/javascript/commands/AddRelationshipCommand.js b/mindplot/src/main/javascript/commands/AddRelationshipCommand.js
index 6b37b6c7..b5c637ba 100644
--- a/mindplot/src/main/javascript/commands/AddRelationshipCommand.js
+++ b/mindplot/src/main/javascript/commands/AddRelationshipCommand.js
@@ -1,40 +1,36 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
-mindplot.commands.AddRelationshipCommand = new Class(
-{
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+mindplot.commands.AddRelationshipCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(model, mindmap)
-    {
+    initialize: function(model, mindmap) {
         $assert(model, 'Relationship model can not be null');
         this._model = model;
         this._mindmap = mindmap;
         this._id = mindplot.Command._nextUUID();
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
         var relationship = commandContext.createRelationship(this._model);
         // Finally, focus ...
         var designer = commandContext._designer;
         designer.onObjectFocusEvent.attempt(relationship, designer);
         relationship.setOnFocus(true);
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
         var relationship = commandContext.removeRelationship(this._model);
         this._mindmap.removeRelationship(this._model);
     }
diff --git a/mindplot/src/main/javascript/commands/AddTopicCommand.js b/mindplot/src/main/javascript/commands/AddTopicCommand.js
index 8c6877cc..78817fa4 100644
--- a/mindplot/src/main/javascript/commands/AddTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/AddTopicCommand.js
@@ -1,69 +1,65 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
 mindplot.commands.AddTopicCommand = new Class(
-{
-    Extends:mindplot.Command,
-    initialize: function(model, parentTopicId, animated)
     {
-        $assert(model, 'Model can not be null');
-        this._model = model;
-        this._parentId = parentTopicId;
-        this._id = mindplot.Command._nextUUID();
-        this._animated = $defined(animated)?animated:false;
-    },
-    execute: function(commandContext)
-    {
-        // Add a new topic ...
+        Extends:mindplot.Command,
+        initialize: function(model, parentTopicId, animated) {
+            $assert(model, 'Model can not be null');
+            this._model = model;
+            this._parentId = parentTopicId;
+            this._id = mindplot.Command._nextUUID();
+            this._animated = $defined(animated) ? animated : false;
+        },
+        execute: function(commandContext) {
+            // Add a new topic ...
 
-        var topic = commandContext.createTopic(this._model, !this._animated);
+            var topic = commandContext.createTopic(this._model, !this._animated);
 
-        // Connect to topic ...
-        if ($defined(this._parentId))
-        {
-            var parentTopic = commandContext.findTopics(this._parentId)[0];
-            commandContext.connect(topic, parentTopic, !this._animated);
+            // Connect to topic ...
+            if ($defined(this._parentId)) {
+                var parentTopic = commandContext.findTopics(this._parentId)[0];
+                commandContext.connect(topic, parentTopic, !this._animated);
+            }
+
+            var doneFn = function() {
+                // Finally, focus ...
+                var designer = commandContext._designer;
+                designer.onObjectFocusEvent.attempt(topic, designer);
+                topic.setOnFocus(true);
+            };
+
+            if (this._animated) {
+                core.Utils.setVisibilityAnimated([topic,topic.getOutgoingLine()], true, doneFn);
+            } else
+                doneFn.attempt();
+        },
+        undoExecute: function(commandContext) {
+            // Finally, delete the topic from the workspace ...
+            var topicId = this._model.getId();
+            var topic = commandContext.findTopics(topicId)[0];
+            var doneFn = function() {
+                commandContext.deleteTopic(topic);
+            };
+            if (this._animated) {
+                core.Utils.setVisibilityAnimated([topic,topic.getOutgoingLine()], false, doneFn);
+            }
+            else
+                doneFn.attempt();
         }
-
-        var doneFn = function(){
-            // Finally, focus ...
-            var designer = commandContext._designer;
-            designer.onObjectFocusEvent.attempt(topic, designer);
-            topic.setOnFocus(true);
-        };
-        
-        if(this._animated){
-            core.Utils.setVisibilityAnimated([topic,topic.getOutgoingLine()],true,doneFn);
-        } else
-            doneFn.attempt();
-    },
-    undoExecute: function(commandContext)
-    {
-        // Finally, delete the topic from the workspace ...
-        var topicId = this._model.getId();
-        var topic = commandContext.findTopics(topicId)[0];
-        var doneFn = function(){
-            commandContext.deleteTopic(topic);
-        };
-        if(this._animated){
-            core.Utils.setVisibilityAnimated([topic,topic.getOutgoingLine()],false, doneFn);
-        }
-        else
-            doneFn.attempt();
-    }
-});
\ No newline at end of file
+    });
\ No newline at end of file
diff --git a/mindplot/src/main/javascript/commands/ChangeIconFromTopicCommand.js b/mindplot/src/main/javascript/commands/ChangeIconFromTopicCommand.js
index 4b7ae24f..4d1c6587 100644
--- a/mindplot/src/main/javascript/commands/ChangeIconFromTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/ChangeIconFromTopicCommand.js
@@ -1,26 +1,24 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
-mindplot.commands.ChangeIconFromTopicCommand = new Class(
-{
+mindplot.commands.ChangeIconFromTopicCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(topicId, iconId, iconType)
-    {
+    initialize: function(topicId, iconId, iconType) {
         $assert(topicId, 'topicId can not be null');
         $assert(iconId, 'iconId can not be null');
         $assert(iconType, 'iconType can not be null');
@@ -28,8 +26,7 @@ mindplot.commands.ChangeIconFromTopicCommand = new Class(
         this._iconModel = iconId;
         this._iconType = iconType;
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
             topic.removeIcon(this._iconModel);
@@ -37,8 +34,7 @@ mindplot.commands.ChangeIconFromTopicCommand = new Class(
         }.bind(this);
         updated.delay(0);
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
             topic.addIcon(this._iconModel, commandContext._designer);
diff --git a/mindplot/src/main/javascript/commands/DeleteTopicCommand.js b/mindplot/src/main/javascript/commands/DeleteTopicCommand.js
index 6a7a3f33..9db432e4 100644
--- a/mindplot/src/main/javascript/commands/DeleteTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/DeleteTopicCommand.js
@@ -1,26 +1,24 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
-mindplot.commands.DeleteTopicCommand = new Class(
-{
+mindplot.commands.DeleteTopicCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(topicsIds)
-    {
+    initialize: function(topicsIds) {
         $assert(topicsIds, "topicsIds must be defined");
         this._selectedObjectsIds = topicsIds;
         this._deletedTopicModels = [];
@@ -28,18 +26,16 @@ mindplot.commands.DeleteTopicCommand = new Class(
         this._deletedRelationships = [];
         this._id = mindplot.Command._nextUUID();
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
         var topics = commandContext.findTopics(this._selectedObjectsIds.nodes);
-        if(topics.length>0){
-        topics.forEach(
-                function(topic, index)
-                {
+        if (topics.length > 0) {
+            topics.forEach(
+                function(topic, index) {
                     var model = topic.getModel().clone();
 
-                     //delete relationships
+                    //delete relationships
                     var relationships = topic.getRelationships();
-                    while(relationships.length>0){
+                    while (relationships.length > 0) {
                         var relationship = relationships[0];
                         this._deletedRelationships.push(relationship.getModel().clone());
                         commandContext.removeRelationship(relationship.getModel());
@@ -50,8 +46,7 @@ mindplot.commands.DeleteTopicCommand = new Class(
                     // Is connected?.
                     var outTopic = topic.getOutgoingConnectedTopic();
                     var outTopicId = null;
-                    if (outTopic != null)
-                    {
+                    if (outTopic != null) {
                         outTopicId = outTopic.getId();
                     }
                     this._parentTopicIds.push(outTopicId);
@@ -60,41 +55,39 @@ mindplot.commands.DeleteTopicCommand = new Class(
                     commandContext.deleteTopic(topic);
 
                 }.bind(this)
-                ); }
+            );
+        }
         var lines = commandContext.findRelationships(this._selectedObjectsIds.relationshipLines);
-        if(lines.length>0){
-            lines.forEach(function(line,index){
-                if(line.isInWorkspace()){
+        if (lines.length > 0) {
+            lines.forEach(function(line, index) {
+                if (line.isInWorkspace()) {
                     this._deletedRelationships.push(line.getModel().clone());
-                        commandContext.removeRelationship(line.getModel());
+                    commandContext.removeRelationship(line.getModel());
                 }
             }.bind(this));
         }
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
 
         var topics = commandContext.findTopics(this._selectedObjectsIds);
         var parent = commandContext.findTopics(this._parentTopicIds);
 
         this._deletedTopicModels.forEach(
-                function(model, index)
-                {
-                    var topic = commandContext.createTopic(model);
+            function(model, index) {
+                var topic = commandContext.createTopic(model);
 
-                    // Was the topic connected?
-                    var parentTopic = parent[index];
-                    if (parentTopic != null)
-                    {
-                        commandContext.connect(topic, parentTopic);
-                    }
+                // Was the topic connected?
+                var parentTopic = parent[index];
+                if (parentTopic != null) {
+                    commandContext.connect(topic, parentTopic);
+                }
 
-                }.bind(this)
-                );
+            }.bind(this)
+        );
         this._deletedRelationships.forEach(
-            function(relationship, index){
-            commandContext.createRelationship(relationship);
-        }.bind(this));
+            function(relationship, index) {
+                commandContext.createRelationship(relationship);
+            }.bind(this));
 
         this._deletedTopicModels = [];
         this._parentTopicIds = [];
diff --git a/mindplot/src/main/javascript/commands/DragTopicCommand.js b/mindplot/src/main/javascript/commands/DragTopicCommand.js
index 427773d3..1206dbf0 100644
--- a/mindplot/src/main/javascript/commands/DragTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/DragTopicCommand.js
@@ -1,26 +1,24 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
-mindplot.commands.DragTopicCommand = new Class(
-{
+mindplot.commands.DragTopicCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(topicId)
-    {
+    initialize: function(topicId) {
         $assert(topicId, "topicId must be defined");
         this._selectedObjectsIds = topicId;
         this._parentTopic = null;
@@ -28,8 +26,7 @@ mindplot.commands.DragTopicCommand = new Class(
         this._order = null;
         this._id = mindplot.Command._nextUUID();
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
 
         var topic = commandContext.findTopics([this._selectedObjectsIds])[0];
 
@@ -39,70 +36,61 @@ mindplot.commands.DragTopicCommand = new Class(
         var origPosition = null;
 //        if (topic.getType() == mindplot.NodeModel.MAIN_TOPIC_TYPE && origParentTopic != null && origParentTopic.getType() == mindplot.NodeModel.MAIN_TOPIC_TYPE)
 //        {
-            // In this case, topics are positioned using order ...
-            origOrder = topic.getOrder();
+        // In this case, topics are positioned using order ...
+        origOrder = topic.getOrder();
 //        } else
 //        {
-            origPosition = topic.getPosition().clone();
+        origPosition = topic.getPosition().clone();
 //        }
 
         // Disconnect topic ..
-        if ($defined(origParentTopic))
-        {
+        if ($defined(origParentTopic)) {
             commandContext.disconnect(topic);
         }
 
 
         // Set topic order ...
-        if (this._order != null)
-        {
+        if (this._order != null) {
             topic.setOrder(this._order);
-        } else if (this._position != null)
-        {
+        } else if (this._position != null) {
             // Set position ...
             topic.setPosition(this._position);
 
-        } else
-        {
+        } else {
             $assert("Illegal commnad state exception.");
         }
         this._order = origOrder;
         this._position = origPosition;
 
         // Finally, connect topic ...
-        if ($defined(this._parentId))
-        {
+        if ($defined(this._parentId)) {
             var parentTopic = commandContext.findTopics([this._parentId])[0];
             commandContext.connect(topic, parentTopic);
         }
 
         // Backup old parent id ...
         this._parentId = null;
-        if ($defined(origParentTopic))
-        {
+        if ($defined(origParentTopic)) {
             this._parentId = origParentTopic.getId();
         }
 
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
         this.execute(commandContext);
         var selectedRelationships = commandContext.getSelectedRelationshipLines();
-        selectedRelationships.forEach(function(relationshipLine,index){
+        selectedRelationships.forEach(function(relationshipLine, index) {
             relationshipLine.redraw();
         });
 
     },
-    setPosition: function(point)
-    {
+    setPosition: function(point) {
         this._position = point;
     },
     setParetTopic: function(topic) {
         this._parentId = topic.getId();
 
     },
-    setOrder: function(order)
-    {
+    setOrder: function(order) {
         this._order = order
     }
 });
\ No newline at end of file
diff --git a/mindplot/src/main/javascript/commands/GenericFunctionCommand.js b/mindplot/src/main/javascript/commands/GenericFunctionCommand.js
index 6b01287b..c17be85d 100644
--- a/mindplot/src/main/javascript/commands/GenericFunctionCommand.js
+++ b/mindplot/src/main/javascript/commands/GenericFunctionCommand.js
@@ -1,26 +1,24 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
-mindplot.commands.GenericFunctionCommand =new Class(
-{
+mindplot.commands.GenericFunctionCommand = new Class({
     Extends:mindplot.Command,
-   initialize: function(commandFunc,value,topicsIds)
-    {
+    initialize: function(commandFunc, value, topicsIds) {
         $assert(commandFunc, "commandFunc must be defined");
         $assert(topicsIds, "topicsIds must be defined");
         this._value = value;
@@ -29,38 +27,30 @@ mindplot.commands.GenericFunctionCommand =new Class(
         this._oldValues = [];
         this._id = mindplot.Command._nextUUID();
     },
-    execute: function(commandContext)
-    {
-        if (!this.applied)
-        {
+    execute: function(commandContext) {
+        if (!this.applied) {
             var topics = commandContext.findTopics(this._selectedObjectsIds);
-            topics.forEach(function(topic)
-            {
+            topics.forEach(function(topic) {
                 var oldValue = this._commandFunc(topic, this._value);
                 this._oldValues.push(oldValue);
             }.bind(this));
             this.applied = true;
-        } else
-        {
+        } else {
             throw "Command can not be applied two times in a row.";
         }
 
     },
-    undoExecute: function(commandContext)
-    {
-       if (this.applied)
-        {
+    undoExecute: function(commandContext) {
+        if (this.applied) {
             var topics = commandContext.findTopics(this._selectedObjectsIds);
-            topics.forEach(function(topic,index)
-            {
+            topics.forEach(function(topic, index) {
                 this._commandFunc(topic, this._oldValues[index]);
 
             }.bind(this));
 
             this.applied = false;
             this._oldValues = [];
-        } else
-        {
+        } else {
             throw "undo can not be applied.";
         }
     }
diff --git a/mindplot/src/main/javascript/commands/MoveControlPointCommand.js b/mindplot/src/main/javascript/commands/MoveControlPointCommand.js
index a5be49c8..a92b2524 100644
--- a/mindplot/src/main/javascript/commands/MoveControlPointCommand.js
+++ b/mindplot/src/main/javascript/commands/MoveControlPointCommand.js
@@ -1,33 +1,31 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
-mindplot.commands.MoveControlPointCommand = new Class(
-{
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+mindplot.commands.MoveControlPointCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(ctrlPointController, point)
-    {
+    initialize: function(ctrlPointController, point) {
         $assert(ctrlPointController, 'line can not be null');
         this._ctrlPointControler = ctrlPointController;
         this._line = ctrlPointController._line;
         var model = this._line.getModel();
         this._controlPoint = this._ctrlPointControler.getControlPoint(point).clone();
-        this._oldControlPoint= this._ctrlPointControler.getOriginalCtrlPoint(point).clone();
+        this._oldControlPoint = this._ctrlPointControler.getOriginalCtrlPoint(point).clone();
         this._originalEndPoint = this._ctrlPointControler.getOriginalEndPoint(point).clone();
-        switch (point){
+        switch (point) {
             case 0:
                 this._wasCustom = this._line.getLine().isSrcControlPointCustom();
                 this._endPoint = this._line.getLine().getFrom().clone();
@@ -40,10 +38,9 @@ mindplot.commands.MoveControlPointCommand = new Class(
         this._id = mindplot.Command._nextUUID();
         this._point = point;
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
         var model = this._line.getModel();
-        switch (this._point){
+        switch (this._point) {
             case 0:
                 model.setSrcCtrlPoint(this._controlPoint.clone());
                 this._line.setFrom(this._endPoint.x, this._endPoint.y);
@@ -58,36 +55,35 @@ mindplot.commands.MoveControlPointCommand = new Class(
                 this._line.setDestControlPoint(this._controlPoint.clone());
                 break;
         }
-        if(this._line.isOnFocus()){
+        if (this._line.isOnFocus()) {
             this._line._refreshSelectedShape();
             this._ctrlPointControler.setLine(this._line);
         }
         this._line.getLine().updateLine(this._point);
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
         var line = this._line;
         var model = line.getModel();
-        switch (this._point){
+        switch (this._point) {
             case 0:
-                if($defined(this._oldControlPoint)){
+                if ($defined(this._oldControlPoint)) {
                     line.setFrom(this._originalEndPoint.x, this._originalEndPoint.y);
                     model.setSrcCtrlPoint(this._oldControlPoint.clone());
                     line.setSrcControlPoint(this._oldControlPoint.clone());
                     line.setIsSrcControlPointCustom(this._wasCustom);
                 }
-            break;
+                break;
             case 1:
-                if($defined(this._oldControlPoint)){
+                if ($defined(this._oldControlPoint)) {
                     line.setTo(this._originalEndPoint.x, this._originalEndPoint.y);
                     model.setDestCtrlPoint(this._oldControlPoint.clone());
                     line.setDestControlPoint(this._oldControlPoint.clone());
                     line.setIsDestControlPointCustom(this._wasCustom);
                 }
-            break;
+                break;
         }
         this._line.getLine().updateLine(this._point);
-        if(this._line.isOnFocus()){
+        if (this._line.isOnFocus()) {
             this._ctrlPointControler.setLine(line);
             line._refreshSelectedShape();
         }
diff --git a/mindplot/src/main/javascript/commands/RemoveIconFromTopicCommand.js b/mindplot/src/main/javascript/commands/RemoveIconFromTopicCommand.js
index 344c7fa7..a265c8ce 100644
--- a/mindplot/src/main/javascript/commands/RemoveIconFromTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/RemoveIconFromTopicCommand.js
@@ -16,8 +16,7 @@
 *   limitations under the License.
 */
 
-mindplot.commands.RemoveIconFromTopicCommand = new Class(
-{
+mindplot.commands.RemoveIconFromTopicCommand = new Class({
     Extends:mindplot.Command,
     initialize: function(topicId, iconModel)
     {
diff --git a/mindplot/src/main/javascript/commands/RemoveLinkFromTopicCommand.js b/mindplot/src/main/javascript/commands/RemoveLinkFromTopicCommand.js
index 71e9cad0..2289ac30 100644
--- a/mindplot/src/main/javascript/commands/RemoveLinkFromTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/RemoveLinkFromTopicCommand.js
@@ -1,31 +1,28 @@
 /*
-*    Copyright [2011] [wisemapping]
-*
-*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
-*   It is basically the Apache License, Version 2.0 (the "License") plus the
-*   "powered by wisemapping" text requirement on every single page;
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the license at
-*
-*       http://www.wisemapping.org/license
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
 
-mindplot.commands.RemoveLinkFromTopicCommand =new Class(
-{
+mindplot.commands.RemoveLinkFromTopicCommand = new Class({
     Extends:mindplot.Command,
-    initialize: function(topicId)
-    {
+    initialize: function(topicId) {
         $assert(topicId, 'topicId can not be null');
         this._selectedObjectsIds = topicId;
     },
-    execute: function(commandContext)
-    {
+    execute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         this._url = topic._link.getUrl();
         var updated = function() {
@@ -33,11 +30,10 @@ mindplot.commands.RemoveLinkFromTopicCommand =new Class(
         }.bind(this);
         updated.delay(0);
     },
-    undoExecute: function(commandContext)
-    {
+    undoExecute: function(commandContext) {
         var topic = commandContext.findTopics(this._selectedObjectsIds)[0];
         var updated = function() {
-            topic.addLink(this._url,commandContext._designer);
+            topic.addLink(this._url, commandContext._designer);
             topic.updateNode();
         }.bind(this);
         updated.delay(0);
diff --git a/mindplot/src/main/javascript/commands/RemoveNoteFromTopicCommand.js b/mindplot/src/main/javascript/commands/RemoveNoteFromTopicCommand.js
index 8594719d..0840d903 100644
--- a/mindplot/src/main/javascript/commands/RemoveNoteFromTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/RemoveNoteFromTopicCommand.js
@@ -16,8 +16,7 @@
 *   limitations under the License.
 */
 
-mindplot.commands.RemoveNoteFromTopicCommand = new Class(
-{
+mindplot.commands.RemoveNoteFromTopicCommand = new Class({
     Extends:mindplot.Command,
     initialize: function(topicId)
     {
diff --git a/wise-doc/src/main/webapp/html/collab.html b/wise-doc/src/main/webapp/html/collab.html
new file mode 100644
index 00000000..b4e47abb
--- /dev/null
+++ b/wise-doc/src/main/webapp/html/collab.html
@@ -0,0 +1,47 @@
+<html>
+<body>
+<script type="text/javascript" src="http://docs.google.com/brix/static/api/js/jsapi.nocache.js"></script>
+<script type="text/javascript">
+    var collabOnLoad = function() {
+        app = new goog.collab.CollaborativeApp();
+        app.start();
+
+        app.addListener('modelLoad', function(model) {
+            var root = app.getModel().getRoot();
+            if (!root.get("mindmap7")) {
+
+                console.log("Creating empty map ...");
+
+//                var topics = app.getModel().create("List");
+                root.put("mindmap7", "start_");
+            }
+
+            root.addListener('valueChanged', function(e) {
+                console.log("New item added ...:");
+                console.log(app.getModel().getRoot().get("mindmap7"));
+            });
+        });
+    };
+
+    function addTopic() {
+
+        console.log("Adding new item ver:2 ...");
+
+        var root = app.getModel().getRoot();
+        var topics = root.get("mindmap7");
+
+//        var topic = app.getModel().create("Map");
+//        topic.put("id", "topic_x");
+//        topic.put("text", "topic X text");
+//        topics.add(topic);
+
+//        root.put("mindmap7", topics);
+          root.put("mindmap7", app.getModel().getRoot().get("mindmap7") + "_algo");
+    }
+
+</script>
+
+Este es este no ?
+<input style="font-size:20px;width:50px;height:50px;" type="button" value=" " id="a2" onclick="addTopic(this)"/>
+</body>
+</html>
\ No newline at end of file