JavaScript Reserved Words

You should avoid using these reserved words and keywords as function or variable names as JavaScript has reserved these words for its own use.

JavaScript Reserved Words
break export return
case for switch
comment function this
continue if typeof
default import var
delete in void
do label while
else new with
Java Keywords (Reserved by JavaScript)
abstract implements protected
boolean instanceOf public
byte int short
char interface static
double long synchronized
false native throws
final null transient
float package true
goto private  
ECMAScipt Reserved Words
catch enum throw
class extends try
const finally  
debugger super  
Other JavaScript Keywords
alert isFinite personalbar
Anchor isNan Plugin
Area java print
arguments JavaArray prompt
Array JavaClass prototype
assign JavaObject Radio
blur JavaPackage ref
Boolean length RegExp
Button Link releaseEvents
callee location Reset
caller Location resizeBy
captureEvents locationbar resizeTo
Checkbox Math routeEvent
clearInterval menubar scroll
clearTimeout MimeType scrollbars
close moveBy scrollBy
closed moveTo scrollTo
confirm name Select
constructor NaN self
Date navigate setInterval
defaultStatus navigator setTimeout
document Navigator status
Document netscape statusbar
Element Number stop
escape Object String
eval onBlur Submit
FileUpload onError sun
find onFocus taint
focus onLoad Text
Form onUnload Textarea
Frame open toolbar
Frames opener top
Function Option toString
getClass outerHeight unescape
Hidden OuterWidth untaint
history Packages unwatch
History pageXoffset valueOf
home pageYoffset watch
Image parent window
Infinity parseFloat Window
InnerHeight parseInt  
InnerWidth Password  

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