- Learn more about [Jquery](http://jquery.com/) and [Prototype](http://www.prototypejs.org/).
If you're having trouble understanding, that's fine! You may need to send this to your webmaster.
If you are having a problem with your HealCode widget where clicking on a trainer or class name doesn't open a modal window (popup) to display the expected info, then this article is for you. This is an example of what we expect to see:
It is a simple change, but needs to occur on your site. Please forward this note to your developers so that the can take a look at the following link:
Note: In a future version of HealCode, we will be updating our code to use the _JQuery_ library, and we will update this article at that time.