Javascript Equivalent of PHP's regex for punctuation
<p>I'm using the following line of PHP to remove punctuation from strings:</p>

<pre><code>$key = preg_replace("/\p{P}/u", "", $key);
</code></pre>

<p>Does anyone know how to do the same thing in Javascript/jQuery?</p>

<p>I know you can use jQuery's replace() like PHP's preg_replace(). I just don't know what regular expression to use.</p>
