Note that the Lightstreamer part sets the document.domain property, which is often the cause of "Access is denied" issues (and of browser-specific issues as well).

If your html pages are static, you could ascertain this by hosting the pages on Lightstreamer Server and using setDomain(null) and see if the problem disappears (of course, this could not be your final solution).

I also notice that the domain setting is performed after the initialization of the Google part, which may introduce side effects. To reduce complexity, you could try moving the first part of Lightstreamer initialization (until "page.bind()") before the Google initialization.