Set src of a childNode?

JavaScript
1

My last childnode is an img and is undefined according to firebug.

Can I do this?

this.parentNode.parentNode.parentNode.parentNode.previousSibling.childNodes.childNodes.src = “/assets/img/icons/process.png”;

2 

...childNodes.childNodes...

childNodes returns an array-like collection, so you’ll need to pick one of those items if you want to get its own childnodes.


...childNodes[0].childNodes...

There’s little else that can be advised without knowing much of the HTML that’s involved too.