JS works in IE browser (opened as a local file), in MSACCESS webbrowser object results in error ...

[lamarw]

... "The value of the property <function name> is null or undefined, not a Function object".
I was thinking the code had an error and thus not being recognized as a function when called by the onclick event of a checkbox. When I take the rendered code (html and JS) and put it in a text file named code.html, open an IE, 'File' & 'Open' the saved text file, it runs. However, I get a warning: "IE restricted this web page from running scripts or activeX controls. [Button] Allow blocked content". I must click the 'Allow blocked content' button to get the JS to run, but it does run without generating the above error.

Opening an IE (about:blank) I've looked in the "Tools | Internet options | Security (tab) | Custom level" settings.
Under 'ActiveX controls and plugins':
Allow ActiveX filtering - disabled
Allow scriplets - enabled (probably just for Java)

Under 'Scripting':
Active scripting - enabled

The above comments assumes that the webbrowser object uses the same settings as set from the IE, does it?
Also, in the 'Trusted Sites' I have 127.0.0.1 (local machine). The MSAccess project is in a trusted location and does not require me to 'Enable' anything to run the program.

Sorry for being so verbose. Any thoughts would be very much appreciated.

Lamar