stop( )
// pac-man movement variables: 
xmove = 0; 
ymove = 0; 
// Step #1 - Create a new listener object
myListener = new Object(); 
// Step #2 - Register the listener
Key.addListener(myListener); 

// Step #3 Define the Listener functions 
myListener.onKeyDown = function() {
	// determine which key was pressed 
	if (Key.getCode() == 38) { // up key pressed
		_root.pac.gotoAndStop(4);  
		ymove = -5; 
	} else if (Key.getCode() == 39) { // right key pressed
		_root.pac.gotoAndStop(2);
		xmove = 5; 
	} else if (Key.getCode() == 37) { // left key pressed 
		_root.pac.gotoAndStop(3); 
		xmove = -5; 
	} else if (Key.getCode() == 40) { // down key pressed 
		_root.pac.gotoAndStop(5);  
		ymove = 5; 
	} // end Key.getCode() pressed 
	
}   // end myListener.onKeyDown  

myListener.onKeyUp = function() {
	xmove = 0; 
	ymove = 0; 
	_root.pac.gotoAndStop(1); 
}   // end myListener. onKeyUp 

// make pac-man move when he enters the frame. 
pac.onEnterFrame = function() { 
	// move pac-man 
	this._x += xmove; 
	this._y += ymove; 
} // end pac.onEnterFrame