[Wtr-general] Handle pop-ups and simple authentication

[Aureliano Calvo]

Hi!
I'm looking in the Watir documentation, and googled for it, but I can't find a
way to handle pop-ups generated with the javascript method "alert" and be able
to login to a site secured with basic authentication.

Wandering through the source code I've found the WinClicker class, but I don't
understand how to use it. 

How can I click on the alerts and/or login to a basic authenticated site?

Thanks in advance,
Aureliano.