var url = window.location.href; url = url.toLowerCase(); if (url.indexOf("www.sunshinehq.com") > -1) { // alert(url); url = "http://web.archive.org./web/20170921062638/http://www.sunshinehq.com"; } if (url.toString().indexOf("/home?hs=1") > -1) { window.location.href = url; } else if (url.toString().indexOf("?hs=1") > -1) { url = url.substring(0, url.indexOf("?hs=1") - 1) + "/home?hs=1"; window.location.href = url; } else { url = url + "/home?hs=1"; window.location.href = url; }