iframe print puzzle?

Hey All,
Wondering if anyone can explain why the three divs in the following [URL=”http://www.areainspect.com/pagination/frames.htm”]iframes-construct [/URL]FAIL to print properly (IE6 anyway). Sifting through thousands of lines of suspect code this has been driving me crazy for days now, and finally all boils down quite simply to this:
Assume THESE 3 BARE BONES files: [COLOR=”Sienna”][B]frames.htm[/B][/COLOR], [COLOR=”Red”][B]red.htm [/B][/COLOR]and [COLOR=”MediumTurquoise”][B]green_blue.htm[/B][/COLOR]

To help clarify I’ve published a [URL=”http://www.areainspect.com/pagination/frames.htm”]DEMONSTRATION HERE [/URL]and POSTED the 3 simple files used in the online demonstration as .txt attachments.
Thanks. Hope it makes sense.

[upl-file uuid=5c620ca6-df9d-46bd-aa8d-5fd099a9be4c size=985B]frames.htm.txt[/upl-file]

[upl-file uuid=b3fe1102-9274-4b20-b805-3431c154987a size=1kB]green_blue.htm.txt[/upl-file]

[upl-file uuid=21931e01-23b3-4d05-a85f-daa5ab703798 size=2kB]red.htm.txt[/upl-file]

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