Chrome extension not loading EventListener

Question

I\'ve been creating a chrome extension that splits my new tab pages into 2 frames so I can try to load 2 different URLs. Right now I\'ve started off simple, but I can\'t get the

Answer 1

Move this script from Bakcground.html to Left@Right.html

And then in the script.js remove the "." before click

document.getElementById("loader").addEventListener.("click", loadUrl);

the above line should be

document.getElementById("loader").addEventListener("click", loadUrl);