Well Script, I'm assuming you're talking about the Version 3 of coup. If not, I apologize. and ignore the rest of this.
When you click the 'Coup Settings' in the top right corner of the screen (under 'sign in' and 'sign out'), a pop up should appear saying at the top of it 'CDB Settings- The ScriptKeeper'.
Under it should be a list
'Title:
Title Color:
TB Background Color:
TB Border Color:
TB Link Color:
Post Color:
TB Background Image:
Avatar'
with empty spaces to the right of them, followed by empty white bars (except for the 'TB Link Color' one, which should be light blue and you should be unable to change it).
Under those you'll see how your posts appear currently. By filling out the hex codes/address in the space above, how your posts appear will change there as you edit the hex codes.
It should show your avatar, title, and a pretend post where you're saying 'Can you see my script?' As you edit your post colors, the color of the 'Can you see...' will change. See?
Well, under that there are three buttons. The the middle, at the bottom of the popup window should be 'clear local script'. Above that should be 'apply local script'. If you click 'apply local script', another popup should come up and say
'Script Settings Saved. This feature is not yet finished, you will not see your local script'
to the right of those two buttons will be 'Publish Script'. When you click it, a window will pop up showing you all your edits (if you used links for title background or avatar, I don't think it'll show them until they're actually in use). You click 'yes' and a window pops up saying your script was submitted and you have to wait for Sprool or CAVX to approve it (less you're automatically approved, in which case it will do it automatically).
Course in that window where you click 'coup settings' there are more options to the left...but those aren't for submitting for the master script I don't believe.
the point is, you have to click 'Publish Script' instead of the other two buttons. when you publish and you change pages, if you click 'coup settings' again, everything you submitted will be gone. But it will still have been submitted. You'll see your settings as you submitted them again once they're approved.
...Sorry if I didn't help. I might have misunderstood. I tried though.
Edit: And I see Sprool just updated my script. Thank you Sprool.
[Edited on 11.22.2008 12:00 PM PST]