[TYPO3-ttnews] catSelectorTargetPid

[Maelvon]

Hello,

I want to change the "catSelectorTargetPid" id for different values.

Because I have four pages for each categorie with tt_news LIST in it. 
But from my homepage menu, I want to link the category title 
(catSelectorTargetPid) to those four pages. So I want to change the 
"catSelectorTargetPid" value dynamically, at "1" if I select the 
category "1" in the menu and so on.

Is there a way to do that with a REGISTER in TS ?
For now, that's the only way I see to do that, perhaps I have a bad 
design there....

Thanks

Maelvon