I

<I> tags : String.italics()
identifiers : Identifiers
if statement The Conditional Operator (?:) if
Image object Images in tables Image Manipulation Image.border Image.complete Image.height Image.hspace Image.lowsrc Image.name Image.onabort() Image.onerror() Image.onload() Image Image.src Image.vspace Image.width
<IMG> tag Images in tables Images and form event handlers Manipulate Embedded Images Other Image Properties Image
Image() : Image Manipulation
images Manipulate Embedded Images Non-HTML Documents Special Effects with Images background : Other Image Techniques image replacement example : Image Replacement Example Netscape 3.0 enhancements : Image Manipulation
images[] property Images in tables Special Effects with Images Document.images[]
immutable strings : Mutable string values
in clause : for...in
including JavaScript files : Including JavaScript Files
increment (++) operator : Increment (++)
indentation of code Whitespace and Line Breaks if
index property : Option.index
index, array : Arrays
indexOf() for String object : String.indexOf()
inequality (!=) operator : Inequality (!=)
infinite loops Infinite Loops in JavaScript Security Hobbles in Navigator 3.0
infinity (Inf) Special Numeric Values Number.POSITIVE_INFINITY
initialization : Creating Arrays
initialization for web page : onLoad() and onUnload() Event Handlers
input, verifying : Interact with Document Content
instances : Classes in JavaScript
integer literals Integer Literals parseInt()
interacting with applets Interacting with Applets Interacting with Applets with document content : Interact with Document Content with users Interact with the User Using the Java System Classes
Internet Explorer JavaScript 1.0 and 1.1 Client-Side JavaScript bugs in : Known JavaScript Bugs in Internet Explorer 3.0 case sensitivity : Case Sensitivity in Internet Explorer FOR and EVENT attributes Event Handlers in <SCRIPT> Tags Scripts for/in statement and : for...in
Internet Explorer 3.0 cookies : Cookies in Internet Explorer 3.0 incompatibility : JavaScript Incompatibilities in Internet Explorer 3.0 Java language and : Working with Java in Internet Explorer security Security Security in Internet Explorer
invoking functions : Functions
isNaN() : Special Numeric Values
isNan() Core Language Changes Supported but Nonfunctional Properties isNaN()
ISO8859-1 encoding Escape Sequences in String Literals String Operators
isPlaying() : LiveAudio
isPuased() : LiveAudio
isReady() : LiveAudio
italics() : String.italics()