Remove class on IMG if filename contains a string
<p>I am fairly new to the jQuery world but I am starting to get a better grasp of things. </p>

<p>I have come across a situation that I need a little help with, I was wondering how I would go about setting up a if statement that looks at a image filename and looks to see if it contains the number <code>31</code> , if it does remove a class that is attached.</p>

<p>Thank you ahead of time</p>
