color change mechnic added

carMaker/carMaker.html

@@ -84,7 +84,7 @@ <h6 class="card-subtitle mb-2 text-body-secondary"> You can create your cars in
 
       <div class="previewWindow">
 
-        <div class="carBody hatch"> </div>
+        <div class="carBody hatch" id="carPreview"> </div>
 
       </div>
 

carMaker/carMaker.js

@@ -6,10 +6,16 @@ function getValues() {
 // Add event listener to the button
 document.getElementById('createNow').addEventListener('click', getValues);
 
+var currentColor = NaN;
+var lastColor = NaN;
 
 function colorChange() {
+    lastColor = currentColor;
     var color = document.getElementById("colorSelect").value;
-    console.log("color has change" + color);
+    currentColor = color;
+    console.log("current color: " + currentColor);
+    console.log("last color: " + lastColor);
+    document.getElementById("carPreview").style.backgroundColor = color;
 }