+/**
+ * Script for changes list legend
+ */
+
+/* Remember the collapse state of the legend on recent changes and watchlist pages. */
+jQuery( document ).ready( function ( $ ) {
+ var
+ cookieName = 'changeslist-state',
+ cookieOptions = {
+ expires: 30,
+ path: '/'
+ },
+ isCollapsed = $.cookie( cookieName ) === 'collapsed';
+
+ $( '.mw-changeslist-legend' )
+ .makeCollapsible( {
+ collapsed: isCollapsed
+ } )
+ .on( 'beforeExpand.mw-collapsible', function () {
+ $.cookie( cookieName, 'expanded', cookieOptions );
+ } )
+ .on( 'beforeCollapse.mw-collapsible', function () {
+ $.cookie( cookieName, 'collapsed', cookieOptions );
+ } );
+} );