Using Multiple Args through ExternalInterface.Call with AS3
If you’re trying to call Javascript functions through ExternalInterface.Call in AS3, make sure you call your function as ExternalInterface.call(”functionName”,arg1,arg2,arg3, etc.) NOT ExternalInterface.call(”functionName()”,arg1,arg2,arg3, etc.) else your arguments will become undefined when they reach your html container. I discovered this after a few hours of troubleshooting, and not one article on the web mentioned it that I could find 
Hope this saves someone else some headaches.
// Jacob
