// default bandwidth is 'hi'
var bandwidth = 'hi';
var cookie_str = unescape(document.cookie);
var cookie_arr = cookie_str.split(';');
for (var a = 0; a < cookie_arr.length; a++) {
	var t_cookie = cookie_arr[a].split('=');
	// trim lead/trailing whitespace
	t_cookie[0] = t_cookie[0].replace(/(^\s*|\s*$)/, '');
	if (t_cookie[0] == 'bandwidth') {
		bandwidth = t_cookie[1];
	}
}