How to count images withn a region

have a look at the findAll feature in the docs.

The findAll worked for me:
Iterator<Match> matches;
          int looking_for_three = 0;
          while (looking_for_three != 3)
          {
           looking_for_three = 0;
           matches = s.findAll(Battle.toString());
     while(matches.hasNext()){
      matches.next();
      looking_for_three++;
     }
           System.out.println(looking_for_three + " count");
          }
          matches = s.findAll(Battle.toString());
My page loads slowly, so I'm just waiting for them all to load.