===================================================================
--- original.js
+++ change.js
@@ -1,78 +1,84 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 // Define the AI Car class
 var AICar = Container.expand(function () {
-  var self = Container.call(this);
-  var aiCarGraphics = self.attachAsset('aiCar', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 0;
-  self.update = function () {
-    self.y += self.speed;
-  };
+	var self = Container.call(this);
+	var aiCarGraphics = self.attachAsset('aiCar', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 0;
+	self.update = function () {
+		self.y += self.speed;
+	};
 });
 //<Assets used in the game will automatically appear here>
 // Define the Car class
 var Car = Container.expand(function () {
-  var self = Container.call(this);
-  var carGraphics = self.attachAsset('car', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 0;
-  self.update = function () {
-    self.y += self.speed;
-  };
+	var self = Container.call(this);
+	var carGraphics = self.attachAsset('car', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 0;
+	self.update = function () {
+		self.y += self.speed;
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 // Initialize player car
 var playerCar = game.addChild(new Car());
 playerCar.x = 2048 / 2;
 playerCar.y = 2732 - 200;
 // Initialize AI cars
 var aiCars = [];
 for (var i = 0; i < 5; i++) {
-  var aiCar = new AICar();
-  aiCar.x = Math.random() * 2048;
-  aiCar.y = Math.random() * 2732 / 2;
-  aiCar.speed = Math.random() * 5 + 2;
-  aiCars.push(aiCar);
-  game.addChild(aiCar);
+	var aiCar = new AICar();
+	aiCar.x = Math.random() * 2048;
+	aiCar.y = Math.random() * 2732 / 2;
+	aiCar.speed = Math.random() * 5 + 2;
+	aiCars.push(aiCar);
+	game.addChild(aiCar);
 }
 // Handle player car movement
 var dragNode = null;
+// Define the handleMove function
+function handleMove(x, y, obj) {
+	if (dragNode) {
+		dragNode.x = x;
+	}
+}
 game.down = function (x, y, obj) {
-  dragNode = playerCar;
-  handleMove(x, y, obj);
+	dragNode = playerCar;
+	handleMove(x, y, obj);
 };
 game.move = function (x, y, obj) {
-  if (dragNode) {
-    dragNode.x = x;
-  }
+	if (dragNode) {
+		dragNode.x = x;
+	}
 };
 game.up = function (x, y, obj) {
-  dragNode = null;
+	dragNode = null;
 };
 // Update game state
 game.update = function () {
-  playerCar.update();
-  for (var i = 0; i < aiCars.length; i++) {
-    aiCars[i].update();
-    if (aiCars[i].y > 2732) {
-      aiCars[i].y = -100;
-      aiCars[i].x = Math.random() * 2048;
-    }
-  }
+	playerCar.update();
+	for (var i = 0; i < aiCars.length; i++) {
+		aiCars[i].update();
+		if (aiCars[i].y > 2732) {
+			aiCars[i].y = -100;
+			aiCars[i].x = Math.random() * 2048;
+		}
+	}
 };
\ No newline at end of file