Internet Explorer JavaScript error

[Citron, David]

Hi!

I'm encountering errors when attempting to load even the
SocialHelloWorld gadget in Internet Explorer. By simply loading the
gadget in the samplecontainer and then clicking "reset all" I am getting
the following error:

  A Runtime Error has occurred.
  Do you wish to Debug?

  Line: 1811
  Error: The parameter is incorrect

If I open the debugger, it points to the following line in
gadgets.io.makeXhrRequest:

  if (paramData != null) {
    xhr.setRequestHeader('Content-Type', opt_contentType || 'app...
--> xhr.send(paramData); <--
    } else {
      xhr.send(null);
    }
  }

The debugger shows "paramData" to be an empty object, which should be
fine, correct?

The calling stack seems to be originating at setEvilBit() in
samplecontainer.js -- this is a request with no POST parameters, so
samplecontainer.sendRequestToServer() is setting the POST_DATA to {}

Is anybody else seeing this kind of problem in IE?

Of course everything works fine in FF--not even any JS warnings.

Thanks,
Dave