var _CorporatePC = getQS("pc");
if (_CorporatePC.length > 0) {
    var CorporateCookieName = "_CorporatePromotionCode";
    var myCookies = "" + document.cookie;
    var index = myCookies.indexOf(CorporateCookieName + "=" + _CorporatePC);
    if (index == -1) {
        var expireDate = new Date();
        expireDate.setFullYear(expireDate.getFullYear() + 1);
        document.cookie = CorporateCookieName + "=" + _CorporatePC +
                        ";path=/" +
                        ";expires=" + expireDate.toUTCString();
    }
}

function getQS(name) {
    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
    var regexS = "[\\?&]" + name + "=([^&#]*)";
    var regex = new RegExp(regexS);
    var results = regex.exec(window.location.href);
    if (results == null) {
        return "";
    }
    else {
        return results[1];
    }
}