Weird Message?

[scrumpy]

Occasionally when posting I get this message.

"Confirm Form Resubmission
This web page requires data that you entered earlier in order to be properly displayed. You can send this data again, but by doing so you will repeat any action that this page previously performed. Press Reload to resend that data and display this page."

Doesn't make sense to me. Anyone know what it means?

Edit: I use Google Chrome.

[Jon]

Just guessing that you may have accidentally hit the "Post" button twice and that's Google's ever-so-wordy way of telling you that it'll be a repost.

[scrumpy]

Thanks Jon - next time I'll attempt to see how/why it pops up.