Capturing data in a text box on results screen for Quiz

Hi,

I have a little quiz, where at the end the results are calculated and the test takers are taken to a results screen which calculates their results.

I have AS3 code creating the message screen, and the score is calculating ok. I want to capture the users name on the results page, and this is not working. I have attached the code which calculates the score and where I added the instance name of the test box when they login. I get an error when I publish. The error is “Access of undefined property name name_text”

obviously this is not how to capture that information, but not sure how to do it. Again, I have a text box with the instance name of “name_txt”, and I am trying to capture that data on a results screen using AS3.

TIA


feedback.text = "Congrats" +name_txt+ "on finishing the exam!
Your score is "+Math.round(score*100)+"%
You may now close the exam window.";