exist, and so the author of this article is happy to present a free, open source plug-in that combines some savvy understanding of how TinyMCE works (hint: it’s as simple as a class name) with the custom meta box tutorial covered later in this article, and a little bit of extra customization and polish thrown into the mix. Secondary HTML Content adds a second HTML editor to pages, posts, or both (customizable with a simple settings panel). You can output the content in a sidebar with an included widget, or integrate it more tightly with the template by using “the_content_2″ and “get_the_content_2″ functions.
Smashing eBook #11│Mastering WordPress │ 66