Q.: jQuery and Components.util.evalInSandbox / XPCNativeWrapper

Q.: jQuery and Components.util.evalInSandbox / XPCNativeWrapper


Hi,
does anybody have any experience/success with running jQuery inside a
Mozilla Firefox sandbox, in which the global window object is a deep
XPCNativeWrapper of the underlying DOM?
In this environment, 'expando' properties - e.g., properties not
defined by W3C DOM may be added only to 'window' and 'document', but
not to any other DOM element. For example, the following code:
document.expando = 'Hello';
document.body.expando = 'World';
alert(document.expando + ' ' + document.body.expando);
would alert 'Hello undefined'.
Is it possible to use jQuery if DOM elements do not support expando properties?
- Godmar