Help with sound volume

Hey all!

Im new to actionscript, and I am trying to make a volume controller.
I want to make it like so:
Theres an Input text box with the Var: “setvol”
Theres a button, which I didn’t give a name yet.

What I’m trying to do is if the text box (setvol) = 50, and if the button is released, then the volume should be at 50%.

Can anyone here PLEASE help me?
(btw: I already made the sound play in the background)
Thx

(I tried tuts on Kirupa.com)

You are a liar.

http://search.atomz.com/search/?sp-advanced=1&sp-q=volume&B1=search&sp-a=00040c2f-sp00000000&sp-w-control=1;

Im not, i just suck *** at actionscript.
I didnt make it anything by the tuts, made my own.

If anyone needs the fla file, I can send it.