Can't get ExternalInterface.addCallback right, what am I doing wrong?

programming flash
1

'Sup, guys’n’gals?
I looked carefully at this example but couldn’t apply it. :puzzle:
Could you please tell me what I’m doing wrong? I lowered my aim to a simple HTML button calling a Flash function to help you help me:

Here’s the ActionScrpt 2 code from eitest.swf:

import flash.external.ExternalInterface;

this.createTextField("myTextField", 1, 0, 0, 200, 30);
function changeMyTextFieldText()
    {
        myTextField.text = "!!!SUCCESS!!!";        
    }
ExternalInterface.addCallback("changeMyTextFieldTextFuncRegID", null, changeMyTextFieldText);

-And this is the HTML/JavaScript code from eitest.HTML:

<script type="text/javascript" src="swfobject.js"></script>        
<div id="flashcontent">
  This text is replaced by the Flash movie.
</div>
<script type="text/javascript">
   var so = new SWFObject("eitest.swf", "eitestID", "200", "30", "9", "#FFFFFF");
   so.write("flashcontent");   
   function callASfunction()
       {
      calleFlashMovie = document.getElementById("eitestID");
      calleFlashMovie.changeMyTextFieldTextFuncRegID();
    }    
</script>
<input type="button" id="changetext" value="Call AS Function" onClick="callASfunction();"/>

Also, if it’s not too much to ask, would you kindly show me a simple example with an argument:

function changeMyTextFieldText(textArg)
    {
        myTextField.text = textArg;        
    }

Muchos gracias in advance :sad: