diff -r 0fd2b41ab402 -r e940ca798fe3 src/FingersDance/MainSurfaceWindow.xaml.cs
--- a/src/FingersDance/MainSurfaceWindow.xaml.cs	Fri Oct 16 09:02:04 2009 +0200
+++ b/src/FingersDance/MainSurfaceWindow.xaml.cs	Fri Oct 16 15:56:09 2009 +0200
@@ -408,33 +408,33 @@
                         return;
 
                     Random c = new Random();
-                    int color = c.Next(12);
+                    uint color = (uint)c.Next(12) + 1; // for the number to be >0
                     switch (((UserControlScreen)sender).id)
                     {
                         case 1:
-                            UserControlPivot.ApplyColor(1, "Color_" + color);
-                            Panel1 = new UserControlUserPanel(1, 0xFF5A0FC8, newProject, _mainviewmodel.Session.VideoPath);
+                            UserControlPivot.ApplyColor(1, color);
+                            Panel1 = new UserControlUserPanel(1, (new ColorFactory()).Colors[color], newProject, _mainviewmodel.Session.VideoPath);
                             Panel1.Name = "UserPanel1";
                             //3-Rajout sur la Grid Root
                             root.Children.Add(Panel1);
                             break;
                         case 2:
-                            UserControlPivot.ApplyColor(2, "Color_" + color);
-                            Panel2 = new UserControlUserPanel(2, 0xFFC80FA0, newProject, _mainviewmodel.Session.VideoPath);
+                            UserControlPivot.ApplyColor(2, color);
+                            Panel2 = new UserControlUserPanel(2, (new ColorFactory()).Colors[color], newProject, _mainviewmodel.Session.VideoPath);
                             Panel2.Name = "UserPanel2";
                             //3-Rajout sur la Grid Root
                             root.Children.Add(Panel2);
                             break;
                         case 3:
-                            UserControlPivot.ApplyColor(3, "Color_" + color);
-                            Panel3 = new UserControlUserPanel(3, 0xFFFFFF00, newProject, _mainviewmodel.Session.VideoPath);
+                            UserControlPivot.ApplyColor(3, color);
+                            Panel3 = new UserControlUserPanel(3, (new ColorFactory()).Colors[color], newProject, _mainviewmodel.Session.VideoPath);
                             Panel3.Name = "UserPanel3";
                             //3-Rajout sur la Grid Root
                             root.Children.Add(Panel3);
                             break;
                         case 4:
-                            UserControlPivot.ApplyColor(4, "Color_" + color);
-                            Panel4 = new UserControlUserPanel(4, 0xFF0096FF, newProject, _mainviewmodel.Session.VideoPath);
+                            UserControlPivot.ApplyColor(4, color);
+                            Panel4 = new UserControlUserPanel(4, (new ColorFactory()).Colors[color], newProject, _mainviewmodel.Session.VideoPath);
                             Panel4.Name = "UserPanel4";
                             //3-Rajout sur la Grid Root
                             root.Children.Add(Panel4);
@@ -454,22 +454,22 @@
                 switch(e.PanelNumber)
                 {
                     case 1:
-                        UserControlPivot.ApplyColor(1, "Default");
+                        UserControlPivot.ApplyColor(1, 0);
                         root.Children.Remove(Panel1);
                         Panel1 = null;
                         break;
                     case 2:
-                        UserControlPivot.ApplyColor(2, "Default");
+                        UserControlPivot.ApplyColor(2, 0);
                         root.Children.Remove(Panel2);
                         Panel2 = null;
                         break;
                     case 3:
-                        UserControlPivot.ApplyColor(3, "Default");
+                        UserControlPivot.ApplyColor(3, 0);
                         root.Children.Remove(Panel3);
                         Panel3 = null;
                         break;
                     case 4:
-                        UserControlPivot.ApplyColor(4, "Default");
+                        UserControlPivot.ApplyColor(4, 0);
                         root.Children.Remove(Panel4);
                         Panel4 = null;
                         break;