JavaScript Insertion Place

[ShaneStump]

Howdy All!

I have a region that is visible for the user to add some notes. If the user clicks outside the region, I want to close it. I have found the following code example:

https://jsfiddle.net/kym2rvyL/1/



I have tried adding a modified version of the function below to my form's Javascript property but it doesn't get called.

window.addEventListener('click', function(e){


if (document.getElementById('clickbox').contains(e.target)){
  alert("Clicked in Box");
  } else{
  alert("Clicked outside Box");
  }
})




Any idea what I am doing WRONG?

Thanks,

Shane