Onlick Not Firing with Touchscreen Events

On touchscreen and in the Chrome device simulator with the touch tool, my onclick listeners are not firing.

Here is the code:

<div onclick="image1()" class="image-box"><img src="example.png"></div>

Then, it runs this JavaScript:

document.getElementById('main-image').setAttribute("src", "example2.png");

document.getElementById('image-1').setAttribute("class", "active")