Fix the url for the collapsed arrow icon.

document_root/javascript/index.js

@@ -29,10 +29,10 @@ function handleOnLoad(theBaseUrl)
 
             if (content.style.display == 'none') {
                 content.style.display = 'block';
-                toggleArrow.src = '/images/arrow1.png';
+                toggleArrow.src = baseUrl + '/images/index/arrow1.png';
             } else {
                 content.style.display = 'none';
-                toggleArrow.src = '/images/arrow2.png';
+                toggleArrow.src = baseUrl + '/images/index/arrow2.png';
             }
         }
     }