jQuery( function ( $ ) { // Focus styles for menus when using keyboard navigation // Properly update the ARIA states on focus (keyboard) and mouse over events $( 'nav > ul' ).on( 'focus.wparia mouseenter.wparia', '[aria-haspopup="true"]', function ( ev ) { $( ev.currentTarget ).attr( 'aria-expanded', true ); } ); // Properly update the ARIA states on blur (keyboard) and mouse out events $( 'nav > ul' ).on( 'blur.wparia mouseleave.wparia', '[aria-haspopup="true"]', function ( ev ) { $( ev.currentTarget ).attr( 'aria-expanded', false ); } ); } );