Before I begin I will explain that I am relatively new to ActionScript, also newish to JavaScript but have a handle on what I can/need to do.
I have done some hunting online to find out what is needed to do this, however I am not 100% sure on how to do it.
The only tutorials I am able to find are about sending text from one to the other and vice versa.
[JavaScript]
HTML element is clicked.
[ActionScript]
Performs an Event and passes Boolean back to JavaScript on success/error.
[JavaScript]
Dependent on true/false will have methods in place to continue.
I am NOT asking you to do this for me, however if you know of any good documentation/tutorials that you can point me to I would appreciate it. I am wanting to learn how to do this, not get shown/told how to do it.
Well I have found a possible answer to my prayers!
A very nice gentleman on REDDIT pointed out the best way for me to achieve this.
Every tutorial / suggestion I could find was doing it the opposite way to what was required.
I needed [ACTIONSCRIPT] to have an Event fire when a [JAVASCRIPT] element was triggered onClick so that a function could be called.
The answer given to me was :
Register a handler in Flash with:
ExternalInterface.addCallback('jsFunction', asHandler);
After this I can call my function in JavaScript on the Flash Movie Object.
This appears to work, I will leave this question open for the next couple of days to see if anyone has any objections to this being the accepted answer.