## Rollover image dialog box - Rollover Image tab

Use this dialog box to add a rollover image to the movie. Rollover images consist of an image and a rollover area (the "hot" area). Rollover images appear when the user moves the mouse over the "hot" area.

Transparency: This option defines the transparent quality of the image. Select a value from 0% to 100%; a low number results in a very dim version of the animation file, and a high number displays a brighter animation.

Transparent background: This option lets you define nonrectangular images by making their background color transparent. For example, you can use this option to add round buttons to a Captivate movie.

Preview: Shows a preview of the image.

Reset to original size: Select this option to revert back to the original size of the image. This option is useful if you added a rollover image and resized it on the slide, but then decide you want to use the original size.

Change image: Select this option to show the Open dialog box and navigate to a different image. Select a new image, click OK, and the new image is added to your slide. This feature can be useful if you are testing different formats of the same image (for example, GIF, JPEG, or BMP) to see which one looks best on the slide.

Apply properties to all rollover images in the movie: Select this option to apply the changes you made on this tab to all the rollover images in the movie.

OK: Click to accept choices made in this dialog box and close the dialog box.

Cancel: Click to cancel changes made in this dialog box.

Apply: Click to apply all changes made in this dialog box. This option enables you to test and view your changes without closing the dialog box.