I have a custom skin that I designed. It is used on more than one portal that I manage. I want to add the ability change a header image based on the page that is being displayed. This image is a background and I don't want to use a content pane to achieve this. Also, I would prefer to not use Java script either (but I have a feeling this will be necessary)
I know how to reference the skin path for resources, but this would put the same image on every portal and page. I want to have a default image like header_bg.jpg in an /images folder in each portal that uses the skin.
So I want to know if there is a way to get the relative root of the portal from the skin css file that is being used by that portal?
Thanks in advance