Hi,
A newbie to flash all assistance welcome!

I am having problems writing simple script that

1) Takes input from the keyboard
2) Checks the input against a specified string (including formatting chars)
3) If the input matches the current letter within a string then display the char in a text box.
Else play a .wav file.

I am able to trigger a .wav file but am struggling with the 1-3.

Hope someone can help