[Typo3] TMENU_LAYERS and RO

[Konstantin]

Hi all!

Help me please!

I have:

    lib.top_menu = HMENU
    lib.top_menu.1 = TMENU_LAYERS
    lib.top_menu.1.NO {....


I want to add RO when "mouseover" moving changes style of link.
I do:

    lib.top_menu.1.RO <    lib.top_menu.1.NO
    lib.top_menu.1.RO = 1
    lib.top_menu.1.RO {....

This way seems wrong (nothing happened), why?