fwolf / fwlib

	 * @param	string	$s_add

	 * @return	stirng

	 */

	public function AddToFooter ($s_html, $s_add) {

		$i = strrpos($s_html, '</body>');

		if (! (false === $i)) {

			$s_html = substr($s_html, 0, $i) . $s_add

				. "\n</body>\n</html>";

		}

		return $s_html;

	} // end of func AddToFooter

	/**

	 * @param	string	$s_add

	 * @return	stirng

	 */

	public function AddToFooterBefore ($s_html, $s_add) {

		$i = strrpos($s_html, '<div id="footer">');

		if (! (false === $i)) {

			$s_html = substr($s_html, 0, $i) . $s_add . "\n"

				. substr($s_html, $i);

		}

		return $s_html;

	} // end of func AddToFooterBefore

	/**