[TYPO3] TS gurus wanted

[media.res | alex widschwendter]

hi folks,

if have a gmenu where i'd like to change to change some settings (XY, 
4.file, and 10.offset) for just the submenus of page with id 6. i think 
it must work with register somehow, but thats not my world :(

here ist my defintion for the submenu:
------------------------
lib.menu.2 = GMENU
lib.menu.2.wrap = |<br/>
lib.menu.2.useLargestItemX = 1
lib.menu.2 {
	NO {
		wrap = | <br/>
   		transparentBackground = 1
   		XY = [10.w]+50, [4.h]
   		4 = IMAGE
   		4.file = fileadmin/template/images/submenu_bg_off.gif

   		10 = TEXT
   		10 {
   			text.field = title
   			offset = 30,14
   			fontFile = fileadmin/template/fonts/arial.ttf
   			fontSize = 11
   			fontColor = #808080
   		}
   	}
   	ACT < .NO
   	ACT = 1
   	ACT.10.fontColor = #ff0000
   	ACT.4.file = fileadmin/template/images/submenu_bg_on.gif

   	RO < .ACT
  }

any help is highly welcome!

cheers and thx

alex