The biggest issue I can find right now is that you're not including the Enabler.js in the head HTML.
This is leading to these issues in the console.log:
[Error] ReferenceError: Can't find variable: Enabler
Global Code (index.html:53)
[Log] APPLY ERR w=<script> (HYPE-555.thin.min.js, line 42)
document.getElementById('bg-exit-3').addEventListener('click', bgExitHandler3, false);
</script>
: TypeError: null is not an object (evaluating 'document.getElementById('bg-exit-3').addEventListener')
[Log] Error in EnablerListener: ReferenceError: Can't find variable: Enabler (HYPE-555.thin.min.js, line 14)
[Error] ReferenceError: Can't find variable: Enabler
onload (Anonymous Script 1 (line 12))
Please see the guide to working with DoubleClick:
After I add the enabler, there's still an issue with the code in the head referencing the actionBtn. I don't see where this came from and also you don't have any unique element IDs defined on any of your elements in the Identity Inspector, which is probably going to be required for your code (specifically also 'bg-exit' which is referenced but there's no elements with this ID).