/* referrer.js */

var target_referrer = "https://www.royalkaila.com/hawaii/luana-chapel/lp-luana/heisei.html";
var target_referrer_2 = "https://www.royalkaila.com/hawaii/luana-chapel/lp-luana/2019.html";
var target_referrer_3 = "https://www.royalkaila.com/hawaii/luana-chapel/lp-luana/simple.html";
var com_referrer = "https://www.royalkaila.com/";

if (-1 === location.href.indexOf("action=calendar")) {

    if (-1 !== document.referrer.indexOf(target_referrer)) {
      document.cookie = "referrer_id=heisei";
    } else if (-1 !== document.referrer.indexOf(target_referrer_2)) {
      document.cookie = "referrer_id=2019";
    } else if (-1 !== document.referrer.indexOf(target_referrer_3)) {
      document.cookie = "referrer_id=simple";
    } else if (-1 !== document.referrer.indexOf(com_referrer)) {
        document.cookie = "referrer_id=com";
    }
}