var adServingCookieURL = "//wlparimatchvc1.adsrv.eacdn.com/AdServingData/CookieData.ashx?Priority=last&Check=Clicks";
CrossDomainServiceCaller(adServingCookieURL, {}, true, SetAdServingReferralCookie);
function SetAdServingReferralCookie(data) {
jQuery("#AdServingReferralBTAG").appendTo("#registrationform");
jQuery("#AdServingReferralBTAG").val(data.btag);
}
function CrossDomainServiceCaller(URL, PostData, Async, AsyncCallback) {
var xmlHttp = null;
if (window.XMLHttpRequest) {
// FireFox, Safari, etc.
xmlHttp = new XMLHttpRequest();
try {
xmlHttp.overrideMimeType('text/plain'); // Or anything else
} catch (err) { }
}
else if (window.ActiveXObject) {
// MSIE
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else {
xmlHttp = new XMLHttpRequest();
}
//do not let it be async if redirect is triggered.
if (Async == null) {
Async = false;
}
xmlHttp.withCredentials = true;
if (Async) {
xmlHttp.onreadystatechange = function () {
if (xmlHttp.readyState == 4 && xmlHttp.status == 200) {
AsyncCallback(jQuery.parseJSON(xmlHttp.responseText));
}
}
}
xmlHttp.open('POST', URL, Async);
if (PostData != null) {
var formString = "";
for (var key in PostData) {
if (PostData.hasOwnProperty(key)) {
formString += key + "=" + encodeURIComp(PostData[key]) + "&";
}
}
xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlHttp.send(formString);
}
else {
xmlHttp.send();
}
if (!Async && xmlHttp.status == 200) {
return xmlHttp.responseText;
}
}