DOM Objects
DOM Anchor
DOM Applet
DOM Area
DOM Base
DOM Basefont
DOM Body
DOM Button
DOM Checkbox
DOM Document
DOM Event
DOM FileUpload
DOM Form
DOM Frame
DOM Frameset
DOM Hidden
DOM History
DOM Iframe
DOM Image
DOM Link
DOM Location
DOM Meta
DOM Navigator
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DOM Radio
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DOM Style
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DOM Table
DOM TableData
DOM TableHeader
DOM TableRow
DOM Text
DOM Textarea
DOM Window

IFrame Object

The IFrame object represents an HTML inline-frame. 

The IFrame object's properties, methods, and events are described below:

N: Netscape (including Mozilla when N6 or higher), IE: Internet Explorer, W3C: World Wide Web Consortium (Internet Standard)

Properties

Syntax: object.property_name

Property Description N IE  W3C
align Sets or returns how to align the iframe according to the surrounding text 6 5 Yes
contentDocument Returns the document the iframe contains   - Yes
frameBorder Sets or returns whether to display a border for the iframe   5 Yes
height Sets or returns the height of the iframe   5 Yes
id Sets or returns the id of the iframe (In IE 4 this property is read-only)   4 No
longDesc Sets or returns a URL to a long description of the iframe   6 Yes
marginHeight Sets or returns the top and bottom margins of the iframe 6 5 Yes
marginWidth Sets or returns the left and right margins of the frame 6 5 Yes
name Sets or returns the name of the iframe   5 Yes
scrolling Sets or returns whether the iframe can be scrolled 6 5 Yes
src Sets or returns the URL to be loaded by the iframe 6 5 Yes
tabIndex Sets or returns the index that defines the tab order for the iframe   5 No
width Sets or returns the width of the iframe   5 Yes

Methods

Syntax: object.method_name()

Method Description N IE W3C
blur() Removes focus from the iframe   5 No
focus() Gives focus to the iframe   5 No

Events

Syntax: object.event_name="someJavaScriptCode"

Event Description N IE W3C
onBlur Executes some code when the iframe loses focus   5 No 
onFocus Executes some code when the iframe gets focus   5 No