Expand / Collapse hidden areas within a page or posting
 

Hi,

I wondered if it is a theme, or a plugin, thing that needs adding in order to have portions of a page or posting expand when a heading is clicked on?

That is, every <h2> within a page/post is shown (only) and the paragraphs below it are hidden until that heading is clicked on.

For example,
http://www.deliciousdays.com/cforms-plugin/

Also same kind of thing is done in the Dashboard - being able to expand/collapse each section.

~Andrew~