jQuery( document ).ready( function( $ ) { function ab_flag_spam() { var $$ = $( '#ab_flag_spam' ), nextAll = $$.parent( 'li' ).nextAll( '.ab_flag_spam_child' ); nextAll.css( 'display', ( $$.is( ':checked' ) ? 'list-item' : 'none' ) ); } $( '#ab_flag_spam' ).on( 'change', ab_flag_spam ); ab_flag_spam(); } );