<%@ page language="java" 
    contentType="text/html; charset=ISO-8859-1" 
    pageEncoding="ISO-8859-1" 
    import="java.net.*,org.json.simple.*"
%>
<%
 try
 {
  URLDecoder decoder = new URLDecoder();
  String strJSON = decoder.decode(request.getParameter("strJSON"));
  JSONObject objJSON = (JSONObject) JSONValue.parse(strJSON);
  
  String Message = objJSON.get("msg").toString();
  if (Message.equals("Hi There!"))
  {
   out.write("And hi there to you!");
  }
  else
  {
   out.write("Later Gator!");
  }
 }
 catch (Exception e)
 {
  out.write(e.toString());
 }
%>