14.3. Tracking Dynamic Objects
Makes reference to a different create-object.js but the actual code example of create-object.js is not provided. Which makes it impossible for beginners like me to understand.
As you can tell from the example above, the create-object.js is a more generalized form of the JavaScript introduced earlier. The create method uses three arguments: a source URL, a root element, and a callback to invoke when finished. The callback gets called with two arguments: a reference to the newly created object and the source URL used.