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Chapter 12. Learning About Your Environm... > Finding an Object's Visibility State

Finding an Object's Visibility State

All objects that have a position set also have a visibility state: hidden or visible (see "Setting the Visibility of an Element" in Chapter 9). This state defaults to visible (Figure 12.21), but you can use JavaScript to change that state (see "Making Objects Appear and Disappear" in Chapter 13).

Figure 12.21. The Cheshire Cat is visible, but for how long?



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