How can I have a button run an Applescript?

I am using Xcode and Interface Builder. My Xcode project is based off the Applescript template. I have a button in interface builder. I want

    tell application "Terminal"
        activate
        do script "list" in fro开发者_开发知识库nt window
    end tell

to run when the button is clicked. Btw it's Xcode 3.2.4

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It seems like you need some basic tutorials to learn this. It's not something that can be explained easily. I found one here but you should search there because I know there's more tutorials.