SteveSanderson/knockout — pull request #671 by lcorneliussen (2012-10-15 11:54:16+00:00)
Title: hasfocus fix for focussing hidden elements (focus asynchronously)

Check it out here: http://jsfiddle.net/mhrf2/

I'm not really sure if this opens up for race conditions; but it is better than now, at least.