I need some help. I am trying to figure out how to create a function that has an onclick that when the link is clicked, the function will load an image. This is basically a tracking pixel for third party tracking. Its a request from the client.

The code that the onclick will go on is below:

HTML Code:
<a href="tel://1-888-123-4563" onClick="load(''); return false;" class="link">Call (888) 123-4563Now To Order<sup>&dagger;</sup></a>

thanks for the help.