private void loadImgFile(String f) {
        String absPath = IMAGE_DIR + f;
        System.out.println("Reading " + absPath);
        try {
            InputStream in = this.getClass().getResourceAsStream(absPath);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            String line = br.readLine();
            char ch;
            while (line != null) {
                if (line.length() == 0) {
                    continue;
                }
                if (line.startsWith("//")) {
                    continue;
                }
                ch = Character.toLowerCase(line.charAt(0));
                if (ch == 'o') {
                    getFileNameImage(line);
                }


            }
        } catch (Exception e) {
            System.err.println("Unspecified error in method "
                    + "loadImgFile of class ImageLoader");
        }
    }