/*!
 * Script for changes list legend
 */

/* Remember the collapse state of the legend on recent changes and watchlist pages. */
( function ( mw, $ ) {
	var
		cookieName = 'changeslist-state',
		// Expanded by default
		isCollapsed = mw.cookie.get( cookieName ) === 'collapsed';

	$( function () {
		$( '.mw-changeslist-legend' )
			.makeCollapsible( {
				collapsed: isCollapsed
			} )
			.on( 'beforeExpand.mw-collapsible', function () {
				mw.cookie.set( cookieName, 'expanded' );
			} )
			.on( 'beforeCollapse.mw-collapsible', function () {
				mw.cookie.set( cookieName, 'collapsed' );
			} );
	} );
}( mediaWiki, jQuery ) );