class Vector	{
	private var _x;
	private var _y;
	
	function Vector(x :Number, y:Number)		{
		_x = x;
		_y = y;
	}
	
	function getX():Number	{	return _x;	}
	function getY():Number	{	return _y;	}
	function setX(x:Number)	{	_x = x;		}
	function setY(y:Number)	{	_y = y;		}
	
	
}