package {
	import flash.display.Sprite;
	public class registration extends Sprite {
		private var square:square_mc;
		private var static_square:static_square_mc
		public function registration() {
			square = new square_mc(100,100);
			square.x = 100
			square.y = 100
			addChild(square);
			static_square = new static_square_mc()
			addChild(static_square);
			static_square.x = 100
			static_square.y = 100
			static_square.alpha=0.3
			//
			square = new square_mc(50,50);
			square.x = 250
			square.y = 100
			addChild(square);
			static_square = new static_square_mc()
			addChild(static_square);
			static_square.x = 250
			static_square.y = 100
			static_square.alpha=0.3
			//
			square = new square_mc(0,0);
			square.x = 400
			square.y = 100
			addChild(square);
			static_square = new static_square_mc()
			addChild(static_square);
			static_square.x = 400
			static_square.y = 100
			static_square.alpha=0.3
		}
	}
}

package {
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.geom.Rectangle;
	public class square_mc extends Sprite {
		private var new_reg_x,new_reg_y:int;
		private var pin:pin_mc=new pin_mc();
		public function square_mc(reg_x,reg_y) {
			new_reg_x=reg_x;
			new_reg_y=reg_y;
			addEventListener(Event.ENTER_FRAME,on_enter_frame);
			addEventListener(Event.ADDED_TO_STAGE,on_added);
		}
		public function on_added(e:Event) {
			var rect:Rectangle=getBounds(this);
			var x_offset=new_reg_x+rect.x;
			var y_offset=new_reg_y+rect.y
			// updating container position
			x+=x_offset;
			y+=y_offset;
			// just adding a pin to highlight registration point
			var par:registration=this.parent as registration
			par.addChild(pin);
			pin.x=x;
			pin.y=y
			for (var i:uint=0; i<numChildren; i++) {
				// updating children position
				getChildAt(i).x-=x_offset;
				getChildAt(i).y-=y_offset;
			}
		}
		public function on_enter_frame(e:Event) {
			rotation+=2;
		}
	}
}