advertisement

O'Reilly Tags

We're experimenting with a folksonomy based on tag data provided by del.icio.us. Follow development in this blog post.


Plug-In Detection with JavaScript (9 tags)
Here's how to use JavaScript to see if visitors have the required plug-ins to view your site's content. If they don't, you can either serve a plain HTML version of the page, or point them to where they can download the necessary plug-in.