void doNewSprintWindow(int windowID)
 {
     idSprint = GUIComponents.labelTextField(new Rect(20,30,maxWidth-40,20),idSprint,"Titulo",220);
     descripcion = GUIComponents.labelTextArea(new Rect(20,60,maxWidth-40,80),descripcion,"Descripcion");
     fec_inicio = GUIComponents.labelTextField(new Rect(20,150,maxWidth-40,20),fec_inicio,"Fecha de inicio",180);
     fec_fin = GUIComponents.labelTextField(new Rect(20,180,maxWidth-40,20),fec_fin,"Fecha de finalizacion",180);
     scrollPosition = GUIComponents.itemList(new Rect(20,215,maxWidth-40,120),scrollPosition,"User Stories Asociadas",stories,selected);
     if (GUI.Button(new Rect(maxWidth/3-50,maxHeight-30,100,20),"Crear Sprint")){
         Sprint s = new Sprint();
         s.setTitulo(idSprint);
         s.setDescripcion(descripcion);
         char[] delimiterChars = { '/' };
         String[] fecha1 = fec_inicio.Split(delimiterChars);
         if(fecha1 != null)
             s.setFechaInicio(new DateTime(Convert.ToInt32(fecha1[2]),Convert.ToInt32(fecha1[1]),Convert.ToInt32(fecha1[0])));
         String[] fecha2 = fec_fin.Split(delimiterChars);
         if(fecha2 != null)
             s.setFechaFin(new DateTime(Convert.ToInt32(fecha2[2]),Convert.ToInt32(fecha2[1]),Convert.ToInt32(fecha2[0])));
         s.setEstado("Planned");
         ArrayList storiesSeleccionadas=getStoriesSelected(selected,stories);
         UserVS user = MultiPlayer.Instance.getUser();
         s.setId_Proyecto(user.getProyecto());
         s.setListaStories(storiesSeleccionadas);
         SFSObject obj = s.toSFSObject();
         long max = MultiPlayer.Instance.getListaSprints().Count;
         obj.PutLong("Id_Sprint",max);
         MultiPlayer.Instance.getSmartFox().Send(new ExtensionRequest("crearSprint",obj));
         sprintWindow = false;
     }
         //MultiPlayer.Instance
     if (GUI.Button(new Rect(2*maxWidth/3-50,maxHeight-30,100,20),"Cancelar"))
         sprintWindow = false;
 }