Newb needs help with dynamic text

Hi Everyone,
I don't like being a newb - but that's how it is...
I'm trying to create a multipage registration form that
allows uses to register products.
The first page asks for name etc, and on the second page I
want it to say "Welcome "+username "!" - that sort of thing...
The problem is I can't get it to keep the dynamic text values
accross the pages.
I can get it to repeat the input on the first page with this
code:
_root.firstname_txt.onChanged = function() {
_root.firstname_repeat.text="Hello
"+_root.firstname_txt.text;
However when I call it on the second page it is undefined:
second_repeat.text="hello "+_root.firstnamt_txt.text;
trace (_root.second_repeat.text);
I'm sure this is something simple and I'm just a programming
dunce...
Any help is appreciated.
ta

if your textfield (_root.firstname_repeat) doesn't exist on
the 2nd frame, its text property will be undefined.
to remedy, either extend your textfield's existance into the
frames needed or use a variable to store its text property (in your
onChanged handler) and use that variable to retrieve the value you
need.

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