in a website that I am building I have a portfolio custom post types (called: "project") to show my portfolio items. The page that holds the loop of the custom post type is a custom page called "Portfolio" this page has only thumbnails and each thumbnail is linking to a custom post type: http://www.tipoos.com/new/?page_id=43
notice when inside the portfolio page above the upper menu is highlighting the current page like other pages in the site.
when entering a post type (clicking on one of the portfolio items) I would like the upper menu "portfolio" to stay highlighted as we are still in the portfolio section but it doesn't work: http://www.tipoos.com/new/?project=my-babys-beat
I understand why it doesn't work but I can't find a solution how to keep it highlighted when inside a custom post type.
would love to have a solution