window.parent : Window Object « Window « JavaScript Tutorial

Syntax

window.parent.frames[num]
    window.parent.frameName

The parent property contains a reference to the parent window.

The referencing of these sibling frames can either be done using the frames array, or the name that is assigned by the NAME attribute of the tag.

var myFrameReference = myWin.parent.frames[2];

19.2.Window Object
	19.2.1.	Window
	19.2.2.	window.alert()
	19.2.3.	window.back()
	19.2.4.	window.captureEvents()
	19.2.5.	window.clearInterval()
	19.2.6.	window.clearTimeout()
	19.2.7.	window.defaultStatus
	19.2.8.	window.disableExternalCapture()
	19.2.9.	window.document
	19.2.10.	window.enableExternalCapture()
	19.2.11.	window.find()
	19.2.12.	window.focus()
	19.2.13.	window.forward()
	19.2.14.	window.frames
	19.2.15.	window.frames.length
	19.2.16.	window.home()
	19.2.17.	window.innerHeight
	19.2.18.	window.innerWidth
	19.2.19.	window.length
	19.2.20.	window.location
	19.2.21.	window.locationbar
	19.2.22.	window.menubar
	19.2.23.	window.moveBy()
	19.2.24.	window.moveTo()
	19.2.25.	window.name
	19.2.26.	window.onBlur
	19.2.27.	window.onDragDrop
	19.2.28.	window.onError
	19.2.29.	window.onFocus
	19.2.30.	window.onLoad
	19.2.31.	window.onMove
	19.2.32.	window.onResize
	19.2.33.	window.onUnLoad
	19.2.34.	window.open()
	19.2.35.	window.opener
	19.2.36.	window.outerHeight
	19.2.37.	window.outerWidth
	19.2.38.	window.pageXOffset
	19.2.39.	window.pageYOffset
	19.2.40.	window.parent
	19.2.41.	window.personalbar
	19.2.42.	window.print()
	19.2.43.	window.prompt()
	19.2.44.	window.releaseEvents()
	19.2.45.	window.resizeBy()
	19.2.46.	window.resizeTo()
	19.2.47.	window.routeEvent()
	19.2.48.	window.scroll()
	19.2.49.	window.scrollbars
	19.2.50.	window.scrollBy()
	19.2.51.	window.scrollTo()
	19.2.52.	window.self
	19.2.53.	window.setInterval()
	19.2.54.	window.setTimeout()
	19.2.55.	window.status
	19.2.56.	window.statusbar
	19.2.57.	window.stop()
	19.2.58.	window.toolbar
	19.2.59.	window.top