On Mar 10, 2011, at 2:25 AM, T.J. Crowder wrote:

What you can do in those functions is severely limited by modern
browsers (for all the good reasons you can think of). You can't open
new windows, do alerts/confirms


Thanks. This is the part I was remembering -- someone wanted an Are You Sure to interrupt closing the window on a running process, and I mistook the answer to mean that onunload couldn't do much of anything, versus 'couldn't do much of anything to the current window'. That makes perfect sense now.

Walter

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