[Closed] Make a dialog move with VRay framebuffer

Is there an way of simulating VFB_Method.ms for VRay framebuffer.

Basically I need to make a dialog attached to VRay framebuffer all the time.
If I move VRay framebuffer, the dialog should follow.
If I open/close VRay framebuffer, the dialog should open/close.

Any ideas?