make shure OpenAjax Hub is ready before Userscripts are executed (wookie)

[Christian Fischer]

Hi all,

Does anyone know how to make shure that the OpenAjax "hub" Instance of a 
wookie-iframe-widget is ready and already connected before any user 
defined scripts are executed inside the widget?

_Sometimes_ it throws the following ErrorMessage then i'm subsribing to 
channels by loading the widget.

Uncaught Error: OpenAjax.hub.Error.Disconnected

For OpenSocial Widgets it's not a problem - these widgets are waiting 
until the hub is ready, but wookie not?

Thanks,
Christian