The drop-down menu you'll create in this lesson involves three steps. First you'll create the content of the drop-down menu, then you'll add actions to show and hide the menu, and finally you'll specify that the drop-down menu is hidden when the page loads.
Now you'll add the secondary level of navigation that will become the drop-down menu. You'll add one more floating box below the “About Us” rollover, and you'll place three rollover object boxes in it that could be linked to other parts of the Trilobite.com Web site or to another Web site. Later in this lesson, you'll add an action to the “About Us” rollover to show and hide this secondary level of navigation.