var campaignID = "64a8d7a47390180001d25e9d";
var cachebuster = Math.round(new Date().getTime() / 1000);
var rtkClickID;
function removeParam(key, sourceURL) {
	var rtn = sourceURL.split("?")[0],
		param, params_arr = [],
		queryString = (sourceURL.indexOf("?") !== -1) ? sourceURL.split("?")[1] : "";
	if (queryString !== "") {
		params_arr = queryString.split("&");
		for (var i = params_arr.length - 1; i >= 0; i -= 1) {
			param = params_arr[i].split("=")[0];
			if (param === key) {
				params_arr.splice(i, 1);
			}
		}
		rtn = rtn + "?" + params_arr.join("&");
	}
	return rtn;
};
var urlParams = new URLSearchParams(window.location.search);
var pixelParams = "&" + window.location.search.substr(1)
if (campaignID == "") {
	campaignID = urlParams.get('rtkcmpid')
}
var initialSrc = "https://trk.eatshameless.com/"+campaignID+"?format=json";

function stripTrailingSlash(str) {
	return str.replace(/\/$/, "");
}
var rawData;
setTimeout(function(){
	if (!urlParams.get('rtkcid')) {
		xhr = new XMLHttpRequest;
		xhr.onreadystatechange = function() {
			if (xhr.readyState == 4 && xhr.status == 200) {
				rawData = JSON.parse(xhr.responseText);
				rtkClickID = rawData.clickid
				document.querySelectorAll('a').forEach(function(el) {
					if (el.href.indexOf("trk.eatshameless.com/preclick")>-1) {
						if (el.href.indexOf('?')>-1) {
							el.href = stripTrailingSlash(el.href)+"&clickid="+rawData.clickid+"&rtkck="+cachebuster
						} else {
							el.href = stripTrailingSlash(el.href)+"?clickid="+rawData.clickid+"&rtkck="+cachebuster
						}
					}
					if (el.href.indexOf("clickid={clickid}")>-1) {
						el.href = el.href.replace(/{clickid}/, rawData.clickid)+"&rtkck="+cachebuster;
					}
				});
				xhrr = new XMLHttpRequest;
				xhrr.open("GET", "https://trk.eatshameless.com/preview?clickid="+rawData.clickid)
				xhrr.send();
			}
		}
		xhr.open("GET", initialSrc+pixelParams)
		xhr.send();
	}
	else {
		rtkClickID = urlParams.get('rtkcid')
		xhrTrack = new XMLHttpRequest;
		xhrTrack.open("GET", "https://trk.eatshameless.com/preview?clickid="+rtkClickID )
		xhrTrack.send();
		document.querySelectorAll('a').forEach(function(el) {
			if (el.href.indexOf("trk.eatshameless.com/preclick")>-1) {
				if (el.href.indexOf('?')>-1) {
					el.href = stripTrailingSlash(el.href)+"&clickid="+rtkClickID+"&rtkck="+cachebuster
				} else {
					el.href = stripTrailingSlash(el.href)+"?clickid="+rtkClickID+"&rtkck="+cachebuster
				}
			}
			if (el.href.indexOf("clickid={clickid}")>-1) {
				el.href = el.href.replace(/{clickid}/, rawData.clickid)+"&rtkck="+cachebuster;
			}
		});
	}
}, 5e1)