===================================================================
--- original.js
+++ change.js
@@ -1,51 +1,9 @@
 var foxTimeout;
-FoxBehavior.prototype.onFoxClicked = function () {
-	var guards = LK.stage.children.filter(function (child) {
-		return child instanceof Guard;
-	});
-	if (guards.length > 0) {
-		var closestGuard = guards.reduce(function (prev, curr) {
-			var prevDistance = Math.sqrt(Math.pow(prev.x - this.x, 2) + Math.pow(prev.y - this.y, 2));
-			var currDistance = Math.sqrt(Math.pow(curr.x - this.x, 2) + Math.pow(curr.y - this.y, 2));
-			return prevDistance < currDistance ? prev : curr;
-		});
-		closestGuard.catchFox(this);
-	} else {
-		LK.clearTimeout(foxTimeout);
-		this.destroy();
-	}
-};
-FoxBehavior.prototype.moveFox = function () {
-	this.y += this.speed;
-};
-FoxBehavior.prototype.stealMoney = function () {
-	if (LK.getScore() >= 100) {
-		LK.setScore(LK.getScore() - 100);
-	}
-	this.destroy();
-};
-var FoxBehavior = Container.expand(function (speedIncrement) {
-	var self = Container.call(this);
-	var foxGraphics = self.createAsset('fox', 'Fox Graphics', .5, .5);
-	self.speed = 1 + (speedIncrement || 0.5);
-	self.interactive = true;
-	self.buttonMode = true;
-	self.on('down', self.onFoxClicked);
-	self.update = self.moveFox;
-});
-var FoxBehavior = Container.expand(function (speedIncrement) {
-	var self = Container.call(this);
-	var foxGraphics = self.createAsset('fox', 'Fox Graphics', .5, .5);
-	self.speed = 1 + (speedIncrement || 0.5);
-	self.interactive = true;
-	self.buttonMode = true;
-	self.on('down', self.onFoxClicked);
-	self.update = self.moveFox;
-});
 var Floor = Container.expand(function () {
 	var self = Container.call(this);
 	var floorGraphics = self.createAsset('floor', 'Floor Graphics', 0, 1);
+	floorGraphics.tint = 0xFFFFFF;
 	floorGraphics.width = LK.stage.width;
 	floorGraphics.height = LK.stage.height;
 	self.y = LK.stage.height - self.height;
 	self.update = function () {};
@@ -64,16 +22,40 @@
 		}
 	};
 	self.update = function () {};
 });
-var FoxBehavior = Container.expand(function (speedIncrement) {
+var Fox = Container.expand(function (speedIncrement) {
 	var self = Container.call(this);
 	var foxGraphics = self.createAsset('fox', 'Fox Graphics', .5, .5);
-	self.speed = 1 + (speedIncrement || 0.5);
+	self.speed = 1;
 	self.interactive = true;
 	self.buttonMode = true;
-	self.on('down', self.onFoxClicked);
-	self.update = self.moveFox;
+	self.on('down', function () {
+		var guards = LK.stage.children.filter(function (child) {
+			return child instanceof Guard;
+		});
+		if (guards.length > 0) {
+			var closestGuard = guards.reduce(function (prev, curr) {
+				var prevDistance = Math.sqrt(Math.pow(prev.x - self.x, 2) + Math.pow(prev.y - self.y, 2));
+				var currDistance = Math.sqrt(Math.pow(curr.x - self.x, 2) + Math.pow(curr.y - self.y, 2));
+				return prevDistance < currDistance ? prev : curr;
+			});
+			closestGuard.catchFox(self);
+		} else {
+			LK.clearTimeout(foxTimeout);
+			self.destroy();
+		}
+	});
+	self.stealMoney = function () {
+		if (LK.getScore() >= 100) {
+			LK.setScore(LK.getScore() - 100);
+		}
+		self.destroy();
+	};
+	self.update = function () {
+		self.y += self.speed;
+	};
+	Fox.speedIncrement = speedIncrement || 0.5;
 });
 var GiftDecoration = Container.expand(function () {
 	var self = Container.call(this);
 	var giftDecorationGraphics = self.createAsset('giftDecoration', 'Gift Decoration Graphics', .5, .5);