JS & DOM Reference

JavaScript Objects

JS Array
JS Boolean
JS Date
JS Math
JS Number
JS String
JS RegExp
JS Functions

Browser Objects

DOM Window
DOM Navigator
DOM Screen
DOM History
DOM Location

HTML DOM Objects

DOM Document
DOM Anchor
DOM Area
DOM Base
DOM Body
DOM Button
DOM Event
DOM Form
DOM Frame
DOM Frameset
DOM IFrame
DOM Image
DOM Input Button
DOM Input Checkbox
DOM Input File
DOM Input Hidden
DOM Input Password
DOM Input Radio
DOM Input Reset
DOM Input Submit
DOM Input Text
DOM Link
DOM Meta
DOM Object
DOM Option
DOM Select
DOM Style
DOM Table
DOM TableCell
DOM TableRow
DOM Textarea

JavaScript Functions

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The top-level properties and functions can be used with all the built-in JavaScript objects.

Top-level Functions

F: Firefox, IE: Internet Explorer

Function	Description	F	IE
decodeURI()	Decodes a URI	1	5.5
decodeURIComponent()	Decodes a URI component	1	5.5
encodeURI()	Encodes a URI	1	5.5
encodeURIComponent()	Encodes a URI component	1	5.5
escape()	Encodes a string	1	3
eval()	Evaluates a string and executes it as if it was script code	1	3
isFinite()	Checks if a value is a finite number	1	4
isNaN()	Checks if a value is not a number	1	3
Number()	Converts an object's value to a number	1
parseFloat()	Parses a string and returns a floating point number	1	3
parseInt()	Parses a string and returns an integer	1	3
String()	Converts an object's value to a string	1
unescape()	Decodes a string encoded by escape()	1	3

Top-level Properties

Property	Description	F	IE
Infinity	A numeric value that represents positive or negative infinity	1	4
NaN	Indicates that a value is "Not a Number"	1	4
undefined	Indicates that a variable has not been assigned a value	1	5.5

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