Complex script needed

Hey Forum. I’m pretty much a beginner to javascript, and I am in need of a pretty complex script (Pretty complex to me). Let me start off by saying I have an invisible plane that I want to use as my trigger when my character passes through it. Anyways, I want it so when my character passes through this invisible plane, An object would appear and then static would start to fade into the frame (With sound of course) until its fully visible and then it goes onto my next scene. Thanks.

To make the trigger: Collider.OnTriggerEnter

To make the fade: Animations

To play the audio: AudioClip

To load the next scene: Application.LoadLevel