jQuery( function () { var idCustomRulesEnabled = '#' + INSTANT_ARTICLES_OPTION_PUBLISHING['option_field_id_custom_rules_enabled']; var idCustomRules = '#' + INSTANT_ARTICLES_OPTION_PUBLISHING['option_field_id_custom_rules']; var $rowCustomRules = jQuery( idCustomRules ).parents( 'tr' ); var $customRulesEnabled = jQuery( idCustomRulesEnabled ); $customRulesEnabled.change( function () { if ( $customRulesEnabled.is( ':checked' ) ) { $rowCustomRules.show(); } else { $rowCustomRules.hide(); } } ).trigger( 'change' ); } );