use jquery to animate lines of text
<p>I have a paragragh of text.</p>

<pre><code>&lt;p&gt;
line1
line2
line3
&lt;/p&gt;
</code></pre>

<p>intially all the text are red
when a button is pressed
each line's color changes to black gradually (2 sec each line)</p>

<p>can this be done with only jquery?</p>
