I created this top menu (http://vr.flagstaffit.com/climbing-gym) with tabs (Climbing Gym / Guide Service / Retail Shop) in my code.

But I created the secondary menu using a wordpress menu so I could have a different menu for each page template. (secondary menu is Rates | Programs | Community etc. for this page).

Is there a way to make the top menu (totally separate code-wise) "on" with a white background when the secondary menu items are clicked on or live?

Since they are not connected code-wise, I cannot use ancestor elements.

Thank you.