Question: i dont know the code they are asking for nor do i know how to figure the code out! someone help me pleaseeeee 4. Add
4. Add the two images that are displayed when the two existing images are rolled over to the ul element whose id is image rollovers. Make sure that the src attributes of the img elements contain the original image for the rollet, and that the id attributes contain the image that should display when the In this exercise, you'll start with the HTML and CSS for the user interface that mouse is over the image. Exercise 8-3 Develop a Book List application follows. Then, you'll develop the jQuery code that makes it work. Murach products Books for open-source web developers Murch's HTMLS and CSS ed Edition Murah's Script and Query Mutach's avant and Edition) Murad's Query Pad Edition Murah's PHP and MYSQL 2nd Edition Books for Java programmers Books for .NET developers Books for database programmers HTMIS CS55 Development guidelines 1. You'll find the HTML, CSS, and image files for this application in this folder: javascript query exercise \ch08\book list You'll also find an empty JavaScript file named book_list.js. You can add your code to this file. 2. This application works like the FAQs application you saw in this chapter, except that a list of book links is displayed below each heading. If the user clicks on one of these links, an image for the book is displayed to the right of the list. In addition, any time the user clicks on a heading with a plus or minus sign before it, the image should no longer be displayed. 3. The HTML for the links of this application is like the HTML for the Image Swap application. However, the links for this application don't require the title attribute since no caption is displayed for the image. 4. The images that are referred to by the href attributes of the links in this application should be preloaded. To do that, you can loop through all the links in the main element. Also, be sure to cancel the default actions of the links. 5. Feel free to copy and paste code from any of the applications that are available to you. That's the most efficient way to build a new application
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