Windows Power Shell.. Update Web Config - repost 2

I have a Power shell script and it has 4 functions in it . . i have integrated another function in it (which is working fine when you run it itself) . ONe of the Functions uses &outputconfig , so i need to take outputconfig parameters and put them in side the Funtion that i have integrated. So it gives me error..i need hel on that. I will provide the files to you.. Thanks