Highlight menu link according to page on

Hi

I am using the vantage theme to build a one page site. :):)

I am not sure if this is possible but here goes.

My menu icons use a custom links to go to the different content areas – i.e. using row names

Obviously a user could just scroll down through the different content areas instead of selecting a menu icon.

I am wondering if there is a way that when a user scrolls through the site as it traverses through a content area the relevant menu icon is highlighted?

example: scroll in the “Contact” area the Contact menu icon is highlighted but when scrolls into the “Services” area the services menu icon is highlighted instead.

As ever I am always grateful for any advice and many thanks for your support.

Simos(UK)