Help with code! Please!

I need help! I have no idea where to put this:


if (speed<1 && speed>-1 && !attacking) { speed = 0; this.gotoAndStop("idle"); } if (Key.isDown(Key.UP) && !jumping) { jumping = true; } if (jumping) { this.gotoAndStop("jump"); this._y -= jump; jump -= .5; if (jump<0) { falling = true; } if (jump<-15) { jump = -15; } } 

In this:

onClipEvent (load) { 
speed = 0; 
maxmove = 15; 
} 
onClipEvent (enterFrame) { 
if (_root.dead) { 
this.gotoAndStop("dead"); 
} else { 
speed *= .85; 
if (speed>0) { 
dir = "right"; 
} else if (speed<0) { 
dir = "left"; 
} 
if (dir == "right"){ 
this._x += speed; 
_root._x -= speed; 
} 
if (dir == "left") { 
this._x += speed; 
_root._x -= speed; 
} 
if (Key.isDown(Key.LEFT)) { 
if (speed>-maxmove) { 
speed--; 
} 
this.gotoAndStop("run"); 
this._xscale = -100; 
} else if (Key.isDown(Key.RIGHT)) { 
if (speed<maxmove) { 
speed++; 
} 
this._xscale = 100; 
this.gotoAndStop("run"); 
} 
if (speed<1 && speed>-1 && !attacking) { 
speed = 0; 
this.gotoAndStop("idle"); 
} 
} 
} 

on here! http://www.kirupa.com/developer/mx2004/platform_game.htm

I know this is noobish, but please help me!