Format number with locale specific settings
<p>I want that JS or jQuery formats my number by locale.</p>

<p>So for example number 999666555444333.22</p>

<p>might be as</p>

<pre><code>999'666'555'444'333.22
</code></pre>

<p>or </p>

<pre><code>999.666.555.444.333,22
</code></pre>
