MediaWiki:TemplateHorizontalMenu.js

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/**
 * This script interacts with [[Template:Horizontal menu]]
 * [[Category:Template script pages]]
 */

var TemplateHorizontalMenu = {

	init: function () {
		$( '.horizontal-menu-header' ).click( TemplateHorizontalMenu.toggle );
	},

	toggle: function ( event ) {
		if ( event.target.tagName.toLowerCase() === 'a' ) {
			return;
		}
		$( this ).next( '.horizontal-menu-content' ).toggle();
	},
};

$( TemplateHorizontalMenu.init );