On Fri, 11 Jul 2008 18:57:10 +0900
Raymond Wan <rwan@(protected):

> ... but it also displays this at the top of
> the page:
>
> null device 1 HTTP/1.1 200 OK Date: Fri, 11 Jul 2008 09:40:57 GMT
> ...

You are printing "null device 1" to stdout somewhere in your
code before you print the headers.

Check for debugging statements.

j

--
John Gateley <gateley@(protected)>