function CallWebClickTracker(bannerOSURL, application, placement, clickObjType, params) {
    var script_object = document.createElement('SCRIPT');
    // NOTE: the URL is connecting to a foreign site (and not a js file either)
    script_object.src = bannerOSURL + "webClickTracker.js?placement=" + application + "|" + placement + "&clickobjtype=" + clickObjType + params;
    script_object.type = 'text/javascript';

    var head = document.getElementsByTagName('HEAD')[0];

    head.appendChild(script_object);
}