Ultic

@cais, thanks for taking your time to answer.

I have now looked into the plugin “Conditional Widgets” and “Dynamic Widgets”, however I felt it doesn’t bring me what I would like, though interesting plugins!

The sidebar I only want for navigation between galleries, but the content(thumbnails) of the galleries is to be displayed in the main content area.

Let’s say that in the sidebar widget I have [album id=1 template=extend]. When a gallery from [album id=1 template=extend] is clicked, the sidebar will display the corresponding gallery, as [nggallery id=X], what is standard behavior.
If I instead link every gallery to a separate page with [nggallery id=X], I have the functionality I would like.
Then sidebar will still output [album id=1 template=extend] and the main page [nggallery id=X]. But the downside is that it would require that I manually create a page for every gallery and link it, and I have do hide the page from showing up in the menu(as this I don’t want)

Where can I perhaps block globally the behavior that [album id=X template=extend] is resolved into [nggallery id=X], and just instead stay displayed as [album id=X template=extend], though with a unique link pr. gallery?