public void postLogin(String userId, ModelAndView view) {
		int deptId = m_user.getDepartment();
		String viewName = null;
		if (deptId == 10)
			viewName = "employee";
		else if (deptId == 20)
			viewName = "manager";
		else if (deptId == 30)
			viewName = "hrdepartment";
		else if(deptId == 40)
			viewName = "training";
		view.setViewName(viewName);
		view.addObject("user_details", m_user);
		view.addObject("employee_details", employeeDao.getEmployeeDetails(userId));
		new CommonUtil();
	}