protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		PrintWriter out = response.getWriter();
		String s_action = "failed";
		boolean b_success = false;
		if (request.getParameter("add_nurse") != null){			
			try {
				String s_uname = request.getParameter("uname");
				if(DBUtils.IsUserExsist(s_uname))
					out.print("<h2>User name is already exist!!</h2>");
				else{
					b_success = this.AddNurse(request);
					s_action = "add new nurse object";
				}
			} catch (ClassNotFoundException e) {
				e.printStackTrace();
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
		out.print("<p>" + s_action + " Request = " + b_success + "!</h2>");
	}