FLASH: Targetting a variable

[Dickinson (Marcus)]

I have a FLA I am working on where there is a movie clip called CB. It resides in another movie clip MCB1. In CB is a variable called listbox. So the path is /MCB1/CB:listbox This is a listbox, by the way, for choosing what type of credit card you have, VISA, MC, AMEX, etc.

 

On the main timeline, I have a submit button, that is to send the values to an external http:// file. I know the syntax for doing this, no prob. And I have tried about three different techniques now to get the value from listbox, but to no avail. I can send every value BUT the one in my listbox. Any ideas? John? Branden? My brain is just fried today.