Title: options_reading_add_js
Published: April 25, 2014
Last modified: May 20, 2026

---

# options_reading_add_js()

## In this article

 * [Source](https://developer.wordpress.org/reference/functions/options_reading_add_js/?output_format=md#source)
 * [Changelog](https://developer.wordpress.org/reference/functions/options_reading_add_js/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/functions/options_reading_add_js/?output_format=md#wp--skip-link--target)

Display JavaScript on the page.

## 󠀁[Source](https://developer.wordpress.org/reference/functions/options_reading_add_js/?output_format=md#source)󠁿

    ```php
    function options_reading_add_js() {
    	?>
    <script>
    	jQuery( function($) {
    		var section = $('#front-static-pages'),
    			staticPage = section.find('input:radio[value="page"]'),
    			selects = section.find('select'),
    			check_disabled = function(){
    				selects.prop( 'disabled', ! staticPage.prop('checked') );
    			};
    		check_disabled();
    		section.find( 'input:radio' ).on( 'change', check_disabled );
    	} );
    </script>
    	<?php
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-admin/includes/options.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-admin/includes/options.php#L113)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-admin/includes/options.php#L113-L128)

## 󠀁[Changelog](https://developer.wordpress.org/reference/functions/options_reading_add_js/?output_format=md#changelog)󠁿

| Version | Description | 
| [3.5.0](https://developer.wordpress.org/reference/since/3.5.0/) | Introduced. |

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