I googled for the answer no avail, so made a simple test page, and asked for answers on a (usually quite reliable) local mailing list, but haven’t got an answer. So, I posted the test page to my linklog in the hope of it gaining a wider audience. A few hits, but no answer
So: now, I’m re-posting the question here to drizzle a little google-juice on the test page, and hope one of my legion of trusty feed subscribers can spring to my assistance.
I suppose a keyword-stuffed rephrasing of the question could be:
window.open or similar)?