public Properties getAppletProperties(String worldprefix) throws IOException {
        Properties p = new Properties();
        p.setProperty("width", "765");
        p.setProperty("height", "503");
        URL url = new URL("http://" + worldprefix +
                          ".runescape.com/lang/en/aff/runescape/game.ws?lowmem=1&plugin=0");
        byte[] b = Tools.readAllFromStream(url.openStream());
        String page = new String(b);
        page = page.substring(page.indexOf("<app"), page.indexOf("</applet>"));
        page = page.substring(page.indexOf(">") + 1);
        String[] lines = page.split("\\n");
        for (String line : lines) {
            StringTokenizer tok = new StringTokenizer(line, "<> =");
            if (!tok.hasMoreTokens()) continue;
            tok.nextToken();
            tok.nextToken();
            String key = tok.nextToken();
            tok.nextToken();
            p.setProperty(key, tok.nextToken());
        }
        return p;
    }

    public static byte[] readAllFromStream(InputStream in) throws IOException {
        int buf = 1024;
        byte[] tmp = new byte[buf];
        byte[] newbuf = new byte[0];
        int read = -1;
        int count = 0;
        while ((read = in.read(tmp)) > -1) {
            count += read;
            byte[] tmp1 = newbuf;
            newbuf = new byte[count];
            if (tmp1.length > 0)
                System.arraycopy(tmp1, 0, newbuf, 0, tmp1.length);
            System.arraycopy(tmp, 0, newbuf, tmp1.length, read);
            tmp = new byte[buf];
        }
        return newbuf;
    }