Rotorhead

Hi guys, I have googled all over the place, but only found pretty confusing stuff. I will try to make my question as simple as possible, hoping to get an easy answer which a PHP coder like me can understand :o) So, here's my layout: I have a parent form and a child form. On the parent form, I have a label called label1, with a text "Testing". Now, I want the child to be able to access the text of the label and get it as a string. As I have no idea on how to connect the child form to the main (parent) form, I am in kind of trouble here :o) Would you be so kind to help me on this? Cheers guys Chris