function getBookCookie(cookieName) 
{
  var cookieString = document.cookie;
  var start = cookieString.indexOf(cookieName + '=');
  if (start == -1) return null;
  start += cookieName.length + 1;
  var end = cookieString.indexOf(';', start);
  if (end == -1) return unescape(cookieString.substring(start));
  return unescape(cookieString.substring(start, end));
}

var cookie_browse = getBookCookie("gwc_book_info");
var cookie_books_array;
var cookie_split = '=';
var buycar_books_sl = 0;
var buycar_books_money = 0;

if(cookie_browse!=null)
{
    cookie_books_array = cookie_browse.split(cookie_split);
    
    buycar_books_sl = unescape(cookie_books_array[0]);
    buycar_books_money = unescape(cookie_books_array[1]);
}