package 
{
	   import flash.display.*;
	   import flash.events.*;
	   import flash.net.*;
	
		public class Experiment extends MovieClip
		{
	
			public var up_btn:MovieClip;
			public var down_btn:MovieClip;
			public var center_btn:MovieClip;
			public var left_btn:MovieClip;
			public var right_btn:MovieClip;
			public var pointer_mc:MovieClip;
			
			var pointer_target:int = 275;
			var pointer_target_vrt:int = 130;
	
		   public function Experiment()
			{
				up_btn.addEventListener(MouseEvent.MOUSE_DOWN, move_up,false,0,true);
				left_btn.addEventListener(MouseEvent.MOUSE_DOWN, move_left,false,0,true);
				right_btn.addEventListener(MouseEvent.MOUSE_DOWN, move_right,false,0,true);
				center_btn.addEventListener(MouseEvent.MOUSE_DOWN, move_center,false,0,true);
				down_btn.addEventListener(MouseEvent.MOUSE_DOWN, move_down,false,0,true);
				pointer_mc.addEventListener(MouseEvent.MOUSE_DOWN, grab,false,0,true);
				pointer_mc.addEventListener(MouseEvent.MOUSE_UP, drop,false,0,true);
			}
	
			function move_up (e:MouseEvent):void
			{
				if(pointer_target_vrt > 48)
				{
					pointer_target_vrt = pointer_mc.y - 25;
					e.target.addEventListener(Event.ENTER_FRAME,dotMoverVrt,false,0,true);
				}
			}
			
			function move_right (e:MouseEvent):void
			{
				
				
				if(pointer_target < 510)
				{
					pointer_target = pointer_mc.x + 50;
					e.target.addEventListener(Event.ENTER_FRAME,dotMover,false,0,true);
				}
			}
			
			function move_left (e:MouseEvent):void
			{
				
				
				if(pointer_target > 40)
				{
					pointer_target = pointer_mc.x - 50;
					e.target.addEventListener(Event.ENTER_FRAME,dotMover,false,0,true);
				}
			}
			
			function move_center (e:MouseEvent):void
			{
				pointer_target = 275;
				e.target.addEventListener(Event.ENTER_FRAME,dotMover,false,0,true);
				pointer_target_vrt = 130;
				e.target.addEventListener(Event.ENTER_FRAME,dotMoverVrt,false,0,true);
				
			}
			
			function move_down (e:MouseEvent):void
			{
				
				if(pointer_target_vrt < 200)
				{
					pointer_target_vrt = pointer_mc.y + 25;
					e.target.addEventListener(Event.ENTER_FRAME,dotMoverVrt,false,0,true);
				
				}
			}
			
			function dotMover (e:Event):void
			{
				var diff:Number = 0;
				diff = pointer_target - pointer_mc.x;
				pointer_mc.x = pointer_mc.x + diff / 6;
				if (diff==0)
				{
					e.target.removeEventListener(Event.ENTER_FRAME,dotMover);
				}
			}
			
			function dotMoverVrt (e:Event):void
			{
				var diff:Number = 0;
				diff = pointer_target_vrt - pointer_mc.y;
				pointer_mc.y = pointer_mc.y + diff / 6;
				
				if (diff==0)
				{
					e.target.removeEventListener(Event.ENTER_FRAME,dotMoverVrt);
				}
			}
			
			function grab (e:MouseEvent):void
			{
				e.target.addEventListener(MouseEvent.MOUSE_DOWN,dragFunct);
			}
			
			function drop (e:MouseEvent):void
			{
				e.target.addEventListener(MouseEvent.MOUSE_UP,releaseDragFunct);
			}
			
			
			
			
			function dragFunct(e:MouseEvent):void
			{
				e.target.startDrag();
				pointer_target=e.target.x
				pointer_target_vrt=e.target.y
				e.target.removeEventListener(Event.ENTER_FRAME,dragFunct);
			
				
			}
			
			function releaseDragFunct(e:MouseEvent):void
			{
				e.target.stopDrag();
				e.target.removeEventListener(Event.ENTER_FRAME,dragFunct);
			}
	}
			

}