Attaching events to Resize

Attaching events to Resize


I am trying to make the switch from the interface window/dialog to
the UI version.
The Interface demo, http://interface.eyecon.ro/demos/windows.html ,
ahas a minimize/maxime option and also a resize event. I need to be
able to resize an iframe nested inside the dialog when the window is
resized.
The UI 1.0 window demo and documentation does not make any reference
to how to trap and manage resize events. Is there any documentation on
this?