function setCookie (name, value, expires, path, domain, secure) {
      document.cookie = name + "=" + escape(value) + "; path= /";
};

function getCookie(name) {
      var cookie = " " + document.cookie;
      var search = " " + name + "=";
      var setStr = null;
      var offset = 0;
      var end = 0;
      if (cookie.length > 0) {
            offset = cookie.indexOf(search);
            if (offset != -1) {
                  offset += search.length;
                  end = cookie.indexOf(";", offset)
                  if (end == -1) {
                        end = cookie.length;
                  }
                  setStr = unescape(cookie.substring(offset, end));
            }
      }
      return(setStr);
};