"In recent months, the pace of technical innovation has shot through the roof. It's been said that the Internet has turned "man-months" into "web-weeks." It's hard to keep up! "

"Fortunately (for my sanity), this edition of the book goes to print before the first beta version of Navigator 4.0, a.k.a. Communicator, is released."

"
Symbols and Numbers 
====================
/2 constant : Math.SQRT1_2 
constant : Math.SQRT2 
& (bitwise and) operator : Bitwise And... 
&& (logical and) operator 
Miscellaneous Differences 
Logical And... 
&{} for entities 
Core Language Changes 
JavaScript Entities 
' (apostrophe) 
String Literals 
Escape Sequences in String Literals 
* (multiplication) operator : Multiplication (*) 
\ (backslash) : Escape Sequences in String Literals 
!= (inequality) operator : Inequality (!=) 
! (logical not) operator : Logical Not (!) 
[] (brackets) 
Arrays 
Array and Object Access Operators 
for...in 
Objects as Associative Arrays 
Reading and Writing Array Elements 
Conversions to Objects 
^ (bitwise exclusive or) operator : Bitwise Xor (^) 
, (comma) operator 
The Comma Operator (,) 
for 
{} (curly braces) 
Compound Statements 
function 
$ (dollar sign) : Identifiers 
. (dot) operator 
Array and Object Access Operators 
Reading and Writing Object Properties 
Arrays in Navigator 2.0 
Conversions to Objects 
XX_DQUOTE_XX (double quote) : String Literals 
= (assignment) operator 
Equality (==) 
Assignment Operators 
The assign() Method 
combined with operations : Assignment with Operation 
== (equality) operator : Equality (==) 
> (greater than) operator 
Greater Than (>) 
String Operators 
>= (greater than or equal) operator 
Greater Than or Equal (>=) 
String Operators 
>> (shift right with sign) operator : Shift Right with Sign (>>) 
>>> (shift right zero fill) operator : Shift Right Zero Fill (>>>) 
- (minus) operator : Subtraction (-) 
- (negation) operator : Unary Negation (-) 
-- (decrement) operator : Decrement (--) 
< (less than) operator 
Less Than (<) 
String Operators 
<!-- --> (comment tags) 
Comments 
Hiding Scripts from Old Browsers 
<= (less than or equal) operator 
Less Than or Equal (<=) 
String Operators 
<< (shift left) operator : Shift Left (<<) 
() (parentheses) 
Functions 
Objects 
Operator Precedence 
Function Call Operator 
Defining and Invoking Functions 
% (modulo) operator : Modulo (%) 
| (bitwise or) operator : Bitwise Or (|) 
|| (logical or) operator 
Miscellaneous Differences 
Logical Or (||) 
+ (plus/concatenate) operator 
Strings 
Addition (+) 
String Operators 
Conversions to Strings 
Workarounds for Navigator 2.0 
++ (increment) operator : Increment (++) 
?: (conditional) operator : The Conditional Operator (?:) 
; (semicolon) 
Optional Semicolons 
Statements 
XX_SQUOTE_XX (single quote) : String Literals 
/ (division) operator : Division (/) 
// (comment marker) : Comments 
/**/ (comment markers) : Comments 
~ (bitwise not) operator : Bitwise Not (~) 
"

"
<SCRIPT> 
document.write("<h2>Table of Fibonacci Numbers</h2>"); 
for(i=0,j=1,k=0,fib=1; i<50; i++,fib=j+k,k=j,j=fib) { 
    document.write("Fibonacci(" + i + ") = " + fib); 
    document.write("<br>"); 
} 
</SCRIPT> "


RESERVED WORDS:
-----------------------
"
abstractdefaultimplementsprivate throw 
boolean do import protected throws 
byte double instanceofpublic transient 
case extendsint short try 
catch final interface static 
char finallylong super 
class float native switch 
alert escape JavaPackage onunload setTimeout 
Anchor eval length open status 
Area FileUpload Link opener String 
Array focus Location Option Submit 
assign Form location Packages sun 
blur Frame Math parent taint 
Boolean frames MimeType parseFloat Text 
Button Function name parseInt Textarea 
Checkbox getClass navigate Password top 
clearTimeout Hidden Navigator Plugin toString 
close History navigator prompt unescape 
closed history netscape prototype untaint 
confirm Image Number Radio valueOf 
Date isNaN Object ref Window 
defaultStatus java onblur Reset window 
Document JavaArray onerror scroll 
document JavaClass onfocus Select 
Element JavaObject onload self "

the empty statement: ";"

"alert("\n__________________________________________________\n\n" + 
          "                  Your query is being submitted....\n"    + 
          "__________________________________________________\n\n"   + 
          "Please be aware that complex queries such as yours\n"     + 
          "     can require a minute or more of search time.\n\n"    + 
          "                         Please be patient."); 
"

""static char plaid_bits[] = {\n" + 
"  0x75, 0xfd, 0x3f, 0xaa, 0xfa, 0x3e, 0x75, 0xfd, 0x3f, 0xaa, 0xfa, 0x3e,\n" + 
"  0x75, 0xfd, 0x3f, 0xff, 0x57, 0x15, 0x75, 0xfd, 0x3f, 0xaa, 0xfa, 0x3e,\n" + 
"  0x75, 0xfd, 0x3f, 0xaa, 0xfa, 0x3e, 0x75, 0xfd, 0x3f, 0x20, 0xa8, 0x2b,\n" + 
"  0x20, 0x50, 0x15, 0x20, 0xa8, 0x2b, 0x20, 0x50, 0x15, 0x20, 0xa8, 0x2b,\n" + 
"  0xff, 0xff, 0x3f, 0x20, 0xa8, 0x2b, 0x20, 0x50, 0x15, 0x20, 0xa8, 0x2b,\n" + 
"  0x20, 0x50, 0x15, 0x20, 0xa8, 0x2b};\n"; 
"