Mine

package Mediabrowser;
        
import java.io.*;
import java.text.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

/**
 *
 * @author nederpelr
 */
   
    public class Main extends HttpServlet
    {        

        public void service(ServletRequest req, ServletResponse res)
        {
            try
            {
                PrintStream out= new PrintStream(res.getOutputStream());
                
                String media = req.getParameter("media");
                Mediabrowser.Media med = new Mediabrowser.Media() ;
                
                out.println(med.start());
                if (media!=null){
                    
                    out.println(med.getHtml());
                }                  
                out.println(Mediabrowser.Media.end());
            }
            catch(Exception e)
            {}
        }
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Mediabrowser;

import java.util.*;
import java.io.*;
import java.util.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.net.*;
import Mediabrowser.*;


/**
 *
 * @author nederpelr
 */
public class Media extends HttpServlet
{
    ResourceBundle rb = ResourceBundle.getBundle("LocalStrings");
    String html;
    HttpServletRequest req;
    String frame;
    String type;
    int media;
    
    public void doGet(HttpServletRequest request,
                      HttpServletResponse response)
       // throws IOException, ServletException
    {  
       // media = Integer.parseInt(request.getParameter("media"));
    }
    
    public String start()
    {
       //String html;
       
       html = "<html>";
       html += "<head><style type=\"text/css\">body {background-color: transparent; margin:0px 0px 0px 0px;}</style>";
       html += "<link rel=\"stylesheet\" type=\"text/css\" href=\"C:/Documents and Settings/nederpelr/My Documents/NetBeansProjects/Test/web/style/Mystyle.css\" />";
       html += "</head>";
       html +="<body>";
       
       return html;
    }
    
    public String getHtml()   //HttpServletRequest request,
                      //HttpServletResponse response
		throws Exception
    {   
       if (media == 1){
           
           type = "Muziek"; //Mediabrowser.Muziek.getHtml()
           frame = "muziek";
       }
        else if (media == 2){
            type = "Mediabrowser.Video.getHtml()";
            frame = "video";
        }
        else if (media == 3){
            type = "Mediabrowser.Plaatjes.getHtml()";
            frame = "plaatjes";
        }
       
        html ="<div class=\""+frame+"\">";   //+frame+
        html +=type;                 //+type+
        html +="</div>";
        return html;
    }
    
    public static String end()
    {
        String html;
        html = "</body>";
        html += "</html>";
        return html;
    }
}