jQuery nth-child exclude other elements
<p>I have some floated div's and I want to select the third with jquery.
Also, after each 3 elements I have a hr tag in my html and this hr is also included by jquery in the nth-child count. Can I select only the divs and exclude the other elements inserted in html?</p>

<p>This is my code</p>

<pre><code>$('.col:nth-child(3n)').addClass('third');
</code></pre>

<p>Thank you!</p>
