This chapter is from the book
Summary
During this hour, you've been introduced to several components of JavaScript programming and syntax: functions, objects, event handlers, conditions, and loops. You also learned how to use JavaScript comments to make your script easier to read, and looked at a simple example of an event handler.
In the next hour, you'll look at the Document Object Model (DOM) and learn how you can use the objects within the DOM to work with web pages and interact with users.