The Book of JavaScript, 2nd Edition

Assignment

Figure 4-20 and Figure 4-21 show you a page which does two image swaps simultaneously. Notice that mousing over the text on the bottom of the screen changes the words from turn over to turn back and swaps the book's front cover with its back cover. The words, like the book covers, are images, and they are swapped using the techniques we've learned in this chapter. Your assignment is to write a similar page where mousing over one image causes two images to change.

Figure 4-20. The Chapter 4 assignment page before the rollover

Figure 4-21. The ...