I hope this make sense. I've read about the 'highlander' setting, but that seems to be for headings/links in the same group.
Is it possible to use the 'highlander' effect for everything on the page? Only one link (and it's sub categories) can be expanded at a time. When a new one opens, the old expandable one closes.
Eg. When Heading 1 is expanded, and I expand Heading 2, Heading 1 should then close up again.
Any help would be appreciated, thanks!