Draw box across main window

Hi,

I need to draw a box around the whole main window using BOX. i.e, if the page extends to more than one page, the box should draw on the next pages also. Right now I'm able to draw only on the first page. How should I do this?

This is what I have now.

POSITION WINDOW

POSITION XORIGIN -20 TW YORIGIN -20 TW

SIZE WIDTH +40 TW HEIGHT +40 TW

SIZE WINDOW

BOX FRAME 10 TW

BOX WIDTH '260.75' MM HEIGHT 1 CM FRAME 10 TW INTENSITY 15

BOX XPOS '2.0' CM WIDTH 0 TW FRAME 10 TW

BOX XPOS '10.5' CM WIDTH 0 TW FRAME 10 TW

BOX XPOS '11.5' CM WIDTH 0 TW FRAME 10 TW

Thanks,

A.P