diff -r 604696163664 -r 9a17e1de0cce src/FingersDance/MainSurfaceWindow.xaml.cs
--- a/src/FingersDance/MainSurfaceWindow.xaml.cs	Thu Sep 24 15:28:28 2009 +0200
+++ b/src/FingersDance/MainSurfaceWindow.xaml.cs	Thu Sep 24 15:30:31 2009 +0200
@@ -16,8 +16,6 @@
 using Microsoft.Surface.Presentation.Controls;
 
 using FingersDance.Control.UserPanel;
-using FingersDance.Control.ListVideo;
-using FingersDance.Control.SessionInput;
 using FingersDance.Control.Screen;
 
 
@@ -257,17 +255,7 @@
                 //2-Rajout du screen dans la grid correspondante
                 Grid1.Children.Add(Screen1);
 
-                //3-Creation de la ListVideo
-                UserControlListVideo ListVideo1 = new UserControlListVideo();
-                ListVideo1.Name = "ListVideo1";
-                
-                //4-Ajout de la ListVideo au ControlScreen
-                Screen1.AddToGrid(ListVideo1);
-
-                //5-Creation des Events pour chaque item de la video
-                ListVideo1.EH_ItemVideo1_ContactDown += new System.EventHandler(this.ListVideo1_EH_ItemVideo1_ContactDown);
-                ListVideo1.EH_ItemVideo2_ContactDown += new System.EventHandler(this.ListVideo1_EH_ItemVideo2_ContactDown);
-
+                Screen1.UC_Screen_NewSession += new System.EventHandler(this.SessionInput_EH_SurfaceButtonSubmit_ContactDown);
             }            
         }
 
@@ -275,29 +263,7 @@
         {
             if (!isCreatedP2)
             {
-               /* UserControlUserPanel UserPanel2 = new UserControlUserPanel();
-                UserPanel2.Name = "UserPanel2";
-                Grid2.Children.Add(UserPanel2);
-                isCreatedP2 = true;*/
-
-                //1-Creation du control Screen
-                UserControlScreen Screen2 = new UserControlScreen();
-                Screen2.Name = "Screen2";
-                Screen2.contexteGrid = Grid2.Name.ToString();
-                //2-Rajout du screen dans la grid correspondante
-                Grid2.Children.Add(Screen2);
-
-                //3-Creation de la ListVideo
-                UserControlListVideo ListVideo2 = new UserControlListVideo();
-                ListVideo2.Name = "ListVideo2";
-
-                //4-Ajout de la ListVideo au ControlScreen
-                Screen2.AddToGrid(ListVideo2);
-
-                //5-Creation des Events pour chaque item de la video
-                ListVideo2.EH_ItemVideo1_ContactDown += new System.EventHandler(this.ListVideo1_EH_ItemVideo1_ContactDown);
-                ListVideo2.EH_ItemVideo2_ContactDown += new System.EventHandler(this.ListVideo1_EH_ItemVideo2_ContactDown);
-
+               
             } 
         }
 
@@ -323,41 +289,7 @@
             } 
         }
 
-        private void ListVideo1_EH_ItemVideo1_ContactDown(object sender, EventArgs e)
-        {
-
-            //Creation d'un ScatterView Item
-            //ScatterViewItem scatterViewItemSessionInput = new ScatterViewItem();
-            //scatterViewItemSessionInput.Name = "ScatterViewItemSessionInput";
-            
-            
-            //1-Creation d'une nouvelle seance.                
-            UserControlSessionInput SessionInput = new UserControlSessionInput();
-            SessionInput.Name = "SessionInput";
-
-            try{
-                //2-Recuperer la Grid (Layout root du UC screen)qui contient le UCListVideo et l'ajouter.
-                Grid actualGrid = (Grid)(((UserControlListVideo)sender).Parent);
-                actualGrid.Children.Add(SessionInput);
-                
-                //2.5 rensegner la video choisie au screen
-                ((UserControlScreen)actualGrid.Parent).Path = ((UserControlListVideo)sender).path;
-                //3-Creation des Events
-                SessionInput.EH_SurfaceButtonSubmit_ContactDown += new System.EventHandler(this.SessionInput_EH_SurfaceButtonSubmit_ContactDown);
-                //4-Supression du UC List Video
-                actualGrid.Children.Remove((UserControlListVideo)sender);
-
-                //Init Scatter View Properties and Add it to the scatter view.
-                /*scatterViewItemSessionInput.Content = SessionInput;
-                scatterViewItemSessionInput.CanMove = true;
-                scatterViewItemSessionInput.CanScale = false;
-                scatterViewItemSessionInput.CanRotate = true;
-                scatterViewItemSessionInput.Center = new Point((double)actualGrid.ActualWidth,(double)actualGrid.ActualHeight);
-                scaterview.Items.Add(scatterViewItemSessionInput);*/
-            }
-            catch (Exception ex) { }
-            isCreatedP1 = true;
-        }
+        
 
         private void ListVideo1_EH_ItemVideo2_ContactDown(object sender, EventArgs e)
         {
@@ -369,13 +301,9 @@
         {
             try
             {
-                //1-Recuperation de actualGrid (LayoutRoot du UC Screen)
-                Grid actualGrid = (Grid)(((UserControlSessionInput)sender).Parent);
-                //2-Suppression UCSession Input
-                actualGrid.Children.Remove((UserControlSessionInput)sender);
                 //3-Suppression du UC Screen
-                Grid root = (Grid) ((UserControlScreen)actualGrid.Parent).Parent;
-                root.Children.Remove((UserControlScreen)actualGrid.Parent);
+                Grid root = (Grid)(((UserControlScreen)sender).Parent);
+                root.Children.Remove(((UserControlScreen)sender));
                 //4-Creation du User Panel
                 UserControlUserPanel UserPanel1 = new UserControlUserPanel();
                 UserPanel1.Name = "UserPanel1";