I'm working on integrating AJAXUploader into my application.  So far, everything works fine in FireFox.  However, when I load my site up in IE, I get the following JavaScript error:

Line: 2

Char: 12118

Error: Invalid argument.

Code: 0

I checked out the JS for AJAXUploader and that char location is : 

document[OxO543d[0x6b]].insertBefore(Ox25,Oxb.form) ;

I'm running on Windows XP w/ IIS 5.1.  The sample, simple-upload.aspx works fine in IE & FF, so I'm sure it's some other JS include in my app.  However, I've commented out all of my other JS for that page and I still get the error.  Anyone have an idea?

Thanks,

Griffin