#6 JS Error on IE when submission has replace="all"

[fabiomina]

I have a submission aimed to replace the whole
XHTML/XForms page with another, which is also an
ajaxforms compiled one.
When submitting with IE6, the following Javascript
errors are raised:
Line:0 'Core' is undefined
Line:0 'Dialog' is undefined

If the user ignores these errors, the new page is
working fine.
This does not happen with Firefox.