Default Internet Browser?

[jeffinthecity]

I have a couple of browsers, the stock Android browser and Opera Mini, on my Shift (I'll use Opera if I need tabs, stock if I don't), and so far, all has been well. Last week, I got tired of being asked 3 and 4 times by the same website (multiple sites, multiple times) what browser I wanted to open it with. So I made the stock browser my default for that one website. Trouble is, now it's the default for every website.
How can I undo this? I've looked under the settings and found nothing, so far.

 

[330D]

Hard menu key from the home screen, then settings>applications>manage applications>all>internet>clear defaults.... Should do the trick.

 

[jeffinthecity]

Many thanks; that did the trick.