import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.RequestDispatcher;
import javax.servlet.http.*;
import javax.servlet.http.HttpSession;
import java.util.*;

public class opste extends HttpServlet {  

public void doPost(HttpServletRequest req, HttpServletResponse res)
  throws ServletException, IOException {
  doGet(req,res);
}

public void doGet(HttpServletRequest req, HttpServletResponse res)
  throws ServletException, IOException {
res.setContentType("text/html");
  HttpSession ses = req.getSession();
  
  String next = req.getParameter("next");
  String sterg = req.getParameter("sterg");
  String subct = req.getParameter("subct");
  
  if(next!=null){//inserare 	 
	RequestDispatcher rd = req.getRequestDispatcher("sterg"); 
	rd.forward(req,res);
  }
  if(sterg!=null){//stergere
	RequestDispatcher rd = req.getRequestDispatcher("stsel"); 
	rd.forward(req,res);
  }
  if(subct!=null){//administrare
	RequestDispatcher rd = req.getRequestDispatcher("opert"); 
	rd.forward(req,res);
  }
 }
}