Complete a form of a site and get the information

Question

Hi i'd like to complete the search form of this site (http://www.gamersfirst.com/warrock/?q=ClanSearchRankings ) and to get the informations obtained in my java program. Here's an image that illustrates better you what I have to do: ttp://img263.imageshack.us/img263/310/illustrationd.jpg
I've written this code, but I obtain only the page source and not the data:
import java.net.URLEncoder;
import java.net.URL;
import java.net.HttpURLConnection;
import java.io.DataOutputStream;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class GetInformationsWarrock
     public GetInformationsWarrock()
               request();               
          public void request() {
               try {
                    String param = URLEncoder.encode("c4mpusnos", "UTF-8") + "=" + URLEncoder.encode("c4mpusnos", "UTF-8");
                    URL url = new URL("http://www.gamersfirst.com/warrock/?q=ClanSearchRankings");
                    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
                    conn.setDoOutput(true);
                    conn.setRequestMethod("POST");
                    conn.setRequestProperty("Content-Length", "" + param.getBytes().length);
                    DataOutputStream printout = new DataOutputStream (conn.getOutputStream());
                    printout.writeBytes(param);
                    printout.flush();
                    printout.close();
                    BufferedReader inn = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                    String decodedString2;
                    while ((decodedString2 = inn.readLine()) != null) {
                         System.out.println(decodedString2);
                    inn.close();
               } catch (Exception e) {
                    e.printStackTrace();
     public static void main(String args[]) {
          new GetInformationsWarrock();
Can some one help me?
Thank you very much
campus

Answer 1

Of course you get the page source. What else could you get?
Or are you saying that what that code gets is different than what a browser gets from the same URL? Then you're not doing the same things as a browser would. Check the headers which your browser sends, and have your code send the same headers.
However instead of trying to scrape the HTML from the site, why not have a look at the features which the site provides for developers? Developers