View source for JQuery intro

<code>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.0/jquery.js"></script>
<code>

=Selectors=
<code>
$('a')                     // select anchor tags

$('a[href*=code4lib.org]') // just the ones with c4l 

$('#section1')             // where id=section1

$('.hidden')               // where class=hidden

$('ul#dictionary li')      // list items in a particular list

$('body > div')            // each div that's a first-level child
</code>


=What to do with selected div=
<code>
.text()                    // grab the text

.text('new text')          // overwrite the text

.html()                    // grab the html INSIDE

.attr('id')                // grab the value of the ID attribute

.addClass('purple')        // add a class

.removeClass('menu')       // remove

.insertBefore('new content') // new content <div id="other"></div>           

.insertAfter('new content')  // <div id="other"></div> new content

.append('new content')       // <div id="other">other new content</div>

.prepend('new content')      // <div id="other">new content other</div>  

</code>