Chapter 7, Problem 11CP1

(a)

Program Plan Intro

To display all input, select, and textarea elements that have the focus with a background color of rgb(245, 245, 140).

(b)

Program Plan Intro

To add rgb(220,255,220)as background color

and display the cg_valid.png image with no tiling in the right side of the background contained within the box when the fnBox, lnBox, addBox, mailbox, phoneBox and idBox controls have the focus and are valid.

(c)

Program Plan Intro

To add rgb(255,232,232)as background color

and display the cg_invalid.png image with no tiling in the right side of the background contained within the box when the fnBox, lnBox, addBox, mailbox, phoneBox and idBox controls have the focus and are invalid.