Getting MIAW to open in right spot

Question

I thought I had this issue solved months ago. Then I got a
new wide screen monitor and was frustrated that this MIAW is once
again a problem.
I designed my main movie to be 1024 x 768, full-screen and
centered. I originally did this on my small 15" monitor so that it
would take up the entire screen. That monitor can only support up
to 1024 x 768, so became my minimum requirement for all my
users-to-be. An MIAW opens when the program starts and on that
monitor it opened in just the right spot. THEN I opened the program
on my wide screen (1680 x 1050) and the program takes up the middle
of the screen and the MIAW is in the completely wrong spot.
I'm not sure how I'm going to handle different size monitors
yet (I just know that I never want my interface to stretch out on a
wide screen). But I want my MIAW to be in the same spot on the
interface no matter what the screen size and what the resolution.
This is the code I have been using:
tWindow = window().new(gMIAWFugue)
tWindow.filename = "@/music/fugues/"&gMIAWFugue
tWindow = window gMIAWFugue
d = window("stage").rect
tWindow.rect = tWindow.sourceRect.offset(66, 30)
tWindow.open()
This script went through many changes and I was away from
designing this program for several months, so I can't remember what
everything is (like "d"). But I must have kept if for a reason.
This is the script that works in 1024 x 768, but is screwed up on a
wide screen.
So my question is two-fold: 1. What do I do about the variety
of screen sizes, and 2. how do I get my MIAW to open in the right
spot no matter the screen size or resolution (above 1024 x 768).
This program requires Win XP or OS X. So having the program change
the users resolution is fine with me, but not stretched on a wide
screen?

Answer 1

> If you open the dir for the MIAW, go to the Display
Template tab and
> check the box for Centered. That should force it to open
in the center
> of the monitor, regardless of screen size/resolution.
I'm not sure, but I think the "centered" option records the
rect based
on the current screen resolution.
Better instead to place your MIAW relative to the rect of
your stage -
which it looks like you were going to do at one point since
you grab a
reference to it:
tWindow = window().new(gMIAWFugue)
tWindow.filename = "@/music/fugues/"&gMIAWFugue
-- tWindow = window gMIAWFugue -- no need to do this
d = window("stage").rect
tWindow.rect = d.offset(66, 30)
tWindow.open()