Extension:PageToMegaMenu

This extension allows to add a large popup to some navigation links. Contents of this popup are stored on the wikipage. They can contain any wikitext (links, images, etc.).

Example configuration

// When user clicks on the element "#ca-talk" (Talk tab in Vector skin),
// contents of the page "MediaWiki:Discussion menu" will be shown as popup.
$wgPageToMegaMenuList['MediaWiki:Discussion menu'] = '#ca-talk';