diff --git a/index.html b/index.html
index be6da78c5e9ec9f23846a724d7820f71b1816897..bdab61fc79020194b6d42885c3a5eaa323039c71 100644
--- a/index.html
+++ b/index.html
@@ -5,6 +5,11 @@
     <!-- Bootstrap CSS Link -->
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
 </head>
+
+<script src="js/index.js"></script>
+<script src="js/car.js"></script>
+<script src="js/extra.js"></script>
+
 <body>
 <!-- Menu -->
 <nav class="navbar navbar-expand-lg navbar-light bg-light">
@@ -37,9 +42,17 @@
 
     function generateCar(image, make, model, description, price, category, year, mileage, extras) {
         //Create an array of Extra instances based on Extras names and prices
+        const extrasArray = new Array();
+        for(var i = 0; i < extras.length; i++)
+        {
+            extrasArray.push(extras[i]);
+        }
+        
         // Create a new Car instance
+        return new Car(image, make, model, description, price, category, year, mileage, extrasArray);
     }
 
+
     function showHideExtra(btn,elt,car) {
 
     }
@@ -48,10 +61,10 @@
 </script>
 
 <!-- Do not change -->
-<script src="js/index.js"></script>
+
 
 <!-- Bootstrap JavaScript and JQuery Link -->
 <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
 
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/js/car.js b/js/car.js
new file mode 100644
index 0000000000000000000000000000000000000000..85fc396bae5415fb71a4d7cde9adb04411d83dfd
--- /dev/null
+++ b/js/car.js
@@ -0,0 +1,37 @@
+function Car(image, make, model, description, price, category, year, mileage, extras) 
+{
+	this.image = image;
+	this.make = make;
+	this.model = model;
+	this.description = description;
+	this.price = price;
+	this.category = category;
+	this.year = year;
+	this.mileage = mileage;
+	this.extras = extras;
+}
+
+Car.prototype.constructor = Car;
+
+Car.prototype.generateImage = function(elt)
+{
+	var image = document.createElement('name=\"elt.image\" alt=\"elt.image\" src=\"elt.image\"');
+	
+	elt.appendChild(image);
+}
+
+Car.prototype.generateExtras = function(elt)
+{
+	var ul = document.createElement("ul");
+
+	for(var i = 0; this.extras.length; i++)
+	{
+		var li = document.createElement("li");
+		li.textContent = this.extras[i].name + " " + this.extras[i].price;
+		ul.appendChild(li);
+	}
+	
+	elt.appendChild(ul);
+}
+
+
diff --git a/js/extra.js b/js/extra.js
new file mode 100644
index 0000000000000000000000000000000000000000..3a78c4643f76aba2bc5a6f2e3a2b0783ef55584c
--- /dev/null
+++ b/js/extra.js
@@ -0,0 +1,7 @@
+function Extra(name, price) 
+{
+	this.name = name;
+	this.price = price;
+}
+
+Extra.prototype.constructor = Extra;
