[cartman.dos]

hi again.

what type is your custom window?
(dialog , window ?)
and which id is used (maybe it's related to not using "reserved" custom window id's.
**= 1100–1199 range 


The previous method i posted should work if it is a "type="dialog" id="**"


But maybe you can add a hidden button with an onfocus action(fullscreen) instead.

 I'll have to test some of the suggestions here, thanks all.
I haven't noticed before but it is not hold a reserved ID....