Ah. I've checked and you appear to be correct. Opening a link and waiting for a page to load is fine. Clicking on one page followed by another (before waiting for the first page to load) results in the error. Well thanks for identifying a way to reproduce it.I've seen this with a client. They _insist_ on double-clicking on everything. <rant> (I hate the Windoze way -- I sit waiting and waiting after clicking once on an icon and NOTHING HAPPENS! -- after about 15 minutes I wake up and realize I have to double-click the stupid thing). </rant> Anyway, bang on their fingers when they double-click until they stop the double-click nonsense. They'll get this error EVERY TIME they insist on double clicking. Click once and wait.
Isn't this a bug? Ian