title: Using replaceWith() method to target by ID and variable
body: <p>So my jquery code works like this: when one of the default icons is clicked on and an image is loaded, it replaces that default icon that was clicked on. (There are 2 default icons with hidden file inputs). I was able to get this working by targeting the default icon's parent's classname, <code>.border</code>, but for some reason, I cannot target by the parent's ID name + [integer variable] - <code>#bd1</code> or <code>#bd2</code>. Can you please help me get my code to work so I'm able to target by ID name + [integer variable]?</p>