Includes index.

Alerts --
Variables for strings --
Variables for numbers --
Variable names legal and illegal --
Math expressions: familiar operators --
Math expressions: unfamiliar operators --
Math expressions: eliminating ambiguity --
Concatenating text strings --
Prompts --
if statements --
Comparison operators --
if ... else and else if statements --
Testing sets of conditions --
if statements nested --
Arrays --
Arrays: adding and removing elements --
Arrays: removing, inserting, and extracting elements --
for loops --
for loops: flags, Booleans, array length, and loopus interruptus --
for loops nested --
Changing case --
Strings: measuring length and extracting parts --
Strings: finding segments --
Strings: finding a character at a location --
Strings: replacing characters --
Rounding numbers --
Generating random numbers --
Converting strings to integers and decimals --
Converting strings to numbers, numbers to strings --
Controlling the length of decimals --
Getting the current date and time --
Extracting parts of the date and time --
Specifying a date and time --
Changing elements of a date and time --
Functions --
Functions: passing them data --
Functions: passing data back from them --
Functions: local vs. global variables --
switch statements: how to start them --
switch statements: how to complete them --
while loops --
do ... while loops --
Placing scripts --
Commenting --
Events: link --
Events: button --
Events: mouse --
Events: fields --
Reading field values --
Setting field values --
Reading and setting paragraph text --
Manipulating images and text --
Swapping images --
Swapping images and setting classes --
Setting styles --
Target all elements by tag name --
The DOM --
The DOM: parents and children ---
The DOM: finding children --
The DOM: junk artifacts and nodeType --
The DOM: more ways to target elements --
The DOM: getting a target's name --
The DOM: counting elements --
The DOM: attributes --
The DOM: attribute names and values --
The DOM: adding nodes --
The DOM: inserting nodes --
Objects --
Objects: properties --
Objects: methods --
Objects: constructors --
Objects: constructors for methods --
Objects: prototypes --
Objects: checking for properties and methods --
Browser control: getting and setting the URL --
Browser control: getting and setting the URL another way --
Browser control: forward and reverse --
Browser control: filling the window with content --
Browser control: controlling the window's size and location --
Browser control: testing for popup blockers --
Form validation: text fields --
Form validation: drop-downs --
Form validation: radio buttons --
Form validation: ZIP codes --
Form validation: email --
Exceptions: try and catch --
Exceptions: throw --
Handling events within JavaScript.