0px;"></iframe>
        <script>
            // combine the page origin and redirect origin into the IFRAME's src URL
            var destUrl = make_absolute_url({subdomain: subdomain,
                                             path: "/common/redirect.py",
                                             query: "location=" + make_absolute_url(
                                                         {path: "/navigation-timing/resources/blank_page_green.html"})
                                             });
