If you add a custom field named `ijsc_single_only` to your post the JavaScript or CSS will only add when `is_single()` is true. It doesn't matter what value you put in `ijsc_single_only`, only that ...

How to Insert a PNG in WordPress. Although they are usually larger in size than the equivalent JPEG image, PNG images have become quite popular on the Web and are fully supported by WordPress. You ...

Same is true of the CSS tab. This allows you to insert arbitrary JavaScript and CSS into any post or page you would like without having to resort to loading it on all pages. == Installation == 1.