public static String getDefaultHTMLTemplate() {
		StringBuilder html = new StringBuilder();

		try {
			BufferedReader br = new BufferedReader(new FileReader(
					"default_html.html"));
			char[] buf = new char[1024];
			int len;
			while ((len = br.read(buf)) != -1) {
				html.append(buf, 0, len);
			}
			br.close();
		} catch (IOException e) {
			e.printStackTrace();
		}

		return html.toString();
	}