Is it possible to compress and obfuscate Javascript code on a fly?
<p>I came across <a href="http://javascriptcompressor.com/" rel="nofollow">this great online tool</a>. It has options to compress and obfuscate JS. I am wondering if it is possible to do that on the site on the fly. I know it will slightly slow-down the client, but in my case it is acceptable. I am more concerned about proprietary code I use.</p>

<p>I use PHP and jQuery mainly.</p>
