Firefox - renderToParent - focus does not work

[bluepnume]

Calling .focus() does not work from a different frame, in Firefox. Mainly relevant for .renderToParent() cases.

The problem is (I believe) that the focus call is happening asynchronously after the button click, since there's a post message being sent to do the focus.

Somehow this isn't an issue in other browsers. Go figure.

Could potentially fix this by getting a handle on the window. But that isn't easy in IE -- using the var win = window.open('', winName); trick doesn't work particularly well cross-domain.

Would rather not do this with if (isFirefox()) { ... }...

[bluepnume]

Fixed