HTML and CSS Reference
play it on the page, or to submit a form for processing, all without changing
the full page in the browser. I'll discuss AJAX in detail in Lesson 16, “Using
enabled. However, unless you have a really good reason not to, you should make
able to access your site. For example, if you run an online store, do you really
want to shut out users because of their browser configuration? </dd>
The FAQ page.
and answers are displayed so that the user can read them. This is what unobtrusive
Adding the Script After the page has been created and you've confirmed that it's
the page, I just need to add the link to the external script to the header:
has been added, the answers to the questions are hidden, as shown in Figure 15.5.