Help with the example application

I have tried for hours to get this simple exmaple working and am coming up with nothing. I am using the files found here: Dynamic Chat Button and Custom Chat Window using JavaScript Chat API

I have changed all the lpMTagConfig to match my dev account in mtagconfig.js and ChatWindow_requestChatFromDynButton.html. When I run the ChatButton_requestChatFromDynButton.html page, nothing is displayed. However, I can see calls out checking the status periodically.

In my admin, I created button named test-button-one.

In the button HTML: <div id="theButton" name="theButton"></div>

In mtagconfig.js:

lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = {

                'name' :'test-button-one',

                'ovr' :'lpMTagConfig.db1',

                'pid' :'theButton'

            };

What am I doing wrong????