How to replace preview of post with full content using jQuery / Javascript?
<p>In a php variable <code>$preview</code> I save about 4 lines of a post without any tags. In the <code>$full</code> I save full of the post with tags.</p>

<p>This is what I used to have, an expand/collapse toogle <a href="http://fiddle.jshell.net/r4F8Q/22/" rel="nofollow">http://fiddle.jshell.net/r4F8Q/22/</a> when I was saving the entire post. But it doesn't look good without tags so I need to go one step forward.</p>

<p>My question is how to change it, so it shows <code>$preview</code> until the user clicks on expand and show the <code>$full</code> post?</p>

<p>Thank you</p>
