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2010-05-25T18:52:56Z

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== Window==

<p>The Window object is a JavaScript object created when a <body>, <frameset>, or <frame> tag is encountered.</p>
<p>Instances of this object can also be created by using the Window.open() method.</p>
Methods/Properties
Description
alert
Loads an alert dialog box with the text string passed.
back
Loads the previous page in place of the window instance.
blur
Removes the focus from a window.
captureEvents
Sets the window to capture all events of a specified type.
clearInterval
Clears the interval set with the setInterval method.
clearTimeout
Clears the timeout set with the setTimeout method.
close
Closes the instance of the window.
confirm
Displays a confirmation dialog box.
disableExternalCapture
Disables external event capturing.
enableExternalCapture
Enables external event capturing for the pages loaded from other servers.
find
Displays a Find dialog box where the user can enter text to search the _current page.
focus
Assigns the focus to the specified _window instance.
forward
Loads the next page in place of the window instance.
handleEvent
Invokes the handler for the event passed.
home
Loads the user"s specified home page in place of the window instance.
moveBy
Moves the window by the amounts specified.
moveTo
Moves the window to the specified location.
open
Opens a new instance of a window.
print
Invokes the Print dialog box so the user can print the current window.
prompt
Displays a prompt dialog box.
releaseEvents
Releases the captured events of a specified type.
resizeBy
Resizes the window by the specified amount.
resizeTo
Resizes the window to the specified size.
routeEvent
Passes the events of a specified type to be handled natively.
scroll
Scrolls the document in the window to a specified location.
scrollBy
Scrolls the document in the window by a specified amount.
scrollTo
Scrolls the document, both width and height, in the window to a specified location.
setInterval
Invokes a function or evaluates an expression every time the number of milliseconds has passed.
setTimeout
Invokes a function or evaluates an expression when the number of milliseconds has passed.
stop
Stops the current window from loading other items within it.
closed
Specifies if the window instance has been closed.
defaultStatus
Is the default message in the window"s status bar.
document
References all the information about the document within this window. See the Document object for more information.
frames
References all the information about the frames within this window. See the Frame object for more information.
history
References the URLs the user has _visited.
innerHeight
Contains the height of the display area of the current window in pixels.
innerWidth
Contains the width of the display area of the current window in pixels.
length
Represents the number of frames in the current window.
location
Contains the current URL loaded into the window.
locationbar
Reference to the browser"s location bar.
menubar
Reference to the browser"s menu bar.
name
Name of the window.
opener
Contains the name of the window from which a second window was opened.
outerHeight
Contains the height of the outer area of the current window in pixels.
outerWidth
Contains the width of the outer area of the current window in pixels.
pageXOffset
Contains the x-coordinate of the current window.
pageYOffset
Contains the y-coordinate of the current window.
parent
Reference to the upper most window that is displaying the current frame.
personalbar
Reference to the browser"s personal bar.
scrollbars
Reference to the browser"s scroll bars.
self
Reference for the current window.
status
Reference to the message in the window"s status bar.
statusbar
Reference to the browser"s status bar.
toolbar
Reference to the browser"s tool bar.
top
Reference to the upper most window that is displaying the current frame.
window
Reference for the current window.
<p>When using the close() and open() methods, you must take the instance"s name when called within an event handler.</p>



<source lang="javascript">
<html>
<head>
<script language="JavaScript">

</script>
</head>
<body>
<form>
<b>Click the following button to open a new window: </b>
<input type=BUTTON value="Open" onClick="openWin()">
</form>
</body>
</html></source>

== window.alert()==

<p>Syntax</p>



<source lang="javascript">
window.alert(string)</source>

== window.back()==

<p>The back() method simulates the user clicking the Back button on the browser.</p>
<p>It returns the browser"s page or frame to the previous page or frame.</p>



<source lang="javascript">
<html>
<body>
<form>
<input type=BUTTON value="Back" onClick="window.back()">
<input type=BUTTON value="Forward" onClick="window.forward()">
</form>
</body>
</html></source>

== window.captureEvents()==

<p>Syntax</p>



<source lang="javascript">
window.captureEvents(event)
window.captureEvents(event1 | event2 | eventN)</source>

== window.clearInterval()==

<p>Syntax</p>



<source lang="javascript">
window.clearInterval(interval)</source>

== window.clearTimeout()==

<p>Syntax</p>



<source lang="javascript">
window.clearTimeout(timeout)</source>

== window.defaultStatus==

<p>Syntax</p>



<source lang="javascript">
window.defaultStatus = string</source>

== window.disableExternalCapture()==

<p>Syntax</p>



<source lang="javascript">
window.disableExternalCapture()</source>

== window.document==

<p>Syntax</p>



<source lang="javascript">
window.document.event
window.document.method()
window.document.property</source>

<p>The document property is a child object of the Window object created when instances of the <body> tag are encountered.</p>
Event Handlers/Methods/Properties
Description
onClick
Called when the document is clicked.
onDblClick
Called when the document is double-clicked.
onKeyDown
Called when a key is pressed down. This occurs before an onKeyPress event handler.
onKeyPress
Called when a key is pressed down immediately after an onKeyDown event handler.
onKeyUp
Called when a key is released.
onMouseDown
Called when the mouse button is pressed down.
onMouseUp
Called when the mouse button is released.
captureEvents()
Allows you to capture all events of the type passed in the document.
close()
Closes the stream to the document.
getSelection()
Returns the currently selected text.
handleEvent()
Invokes the handler for the event specified.
open()
Opens a stream to the document.
releaseEvents()
Releases the events that you have captured of the type passed in the document.
routeEvent()
Passes the specified event along the normal route of execution.
write()
Writes the string passed to the document.
writeln()
Writes the string, followed by a newline character, to the document.
alinkColor
Specifies the ALINK attribute of the <body> tag.
anchors
Array containing each <a> tag in a document.
applets
Array containing each <applet> tag in a document.
bgColor
Specifies the BGCOLOR attribute of the <body> tag.
cookie
Specifies a cookie.
domain
Specifies the domain that served the document.
embeds
Array containing each <embed> tag in a document.
fgColor
Specifies the TEXT attribute of the <body> tag.
formName
The actual name of each <form> in a document.
forms
Array containing each <form> tag in a document.
images
Array containing each tag in a document.
lastModified
Specifies the date the document was last changed.
layers
Array containing each <layer> tag in a document.
linkColor
Specifies the LINK attribute of the <body> tag.
links
Array containing each <a> and <area> tag in a document.
plugins
Array containing each plug-in in a document.
referrer
Specifies the referral URL.
title
Contains the text between the beginning and ending </title> tags.
URL
Specifies the URL of the document.
vlinkColor
Specifies the VLINK attribute of the <body> tag.

== window.enableExternalCapture()==

<p>Syntax</p>



<source lang="javascript">
window.enableExternalCapture(event)</source>

== window.find()==

<p>The find() method displays a find dialog box when invoked.</p>
<p>This allows a user to search for a string in the page from which it was invoked.</p>



<source lang="javascript">
<html>
<script language="JavaScript1.2">

</script>
</html></source>

== window.focus()==

<p>The focus() method places focus on the window.</p>



<source lang="javascript">
<html>
<script language="JavaScript">

</script>
<body>
<form>
<input type=BUTTON value="Open" onClick="openWin()">
</form>
</body>
</html></source>

== window.forward()==

<p>The forward() method simulates the user clicking the Forward button on the browser.</p>
<p>It returns the browser"s page or frame to the next page or frame in its history.</p>



<source lang="javascript">
<html>
<body>
<form>
<input type=BUTTON value="Back" onClick="window.back()">
<input type=BUTTON value="Forward" onClick="window.forward()">
</form>
</body>
</html></source>

== window.frames==

<p>Syntax</p>



<source lang="javascript">
window.frames["frameName"]
window.frames[num]</source>

== window.frames.length==

<p>Syntax</p>



<source lang="javascript">
window.frames["frameName"].length
window.frames[num].length</source>

== window.home()==

<p>The home() method simulates the user clicking the Home button on the browser.</p>
<p>It takes the browser to the user"s specified home page.</p>



<source lang="javascript">
<html>
<body>
<form>
<h3>Home James!</h3>
<input type=BUTTON value="Home" onClick="window.home()">
</form>
</body>
</html></source>

== window.innerHeight==

<p>The innerHeight property references the pixel height of the document within the browser"s frame.</p>
<p>This does not include any of the toolbars that makes up the frame itself.</p>



<source lang="javascript">
<html>
<head>
<script language="JavaScript1.2">

</script>
</head>
<body>
<form>
<input type=BUTTON value="Open" onClick="openWin()">
</form>
</body>
</html></source>

== window.innerWidth==

<p>The innerWidth property references the pixel width of the document within the browser"s frame.</p>
<p>This does not include any of the toolbars that makes up the frame itself.</p>



<source lang="javascript">
<html>
<head>
<script language="JavaScript1.2">

</script>
</head>
<body>
<form>
<input type=BUTTON value="Open" onClick="openWin()">
</form>
</body>
</html></source>

== window.length==

<p>The length property represents the number of frames within a window.</p>
<p>This returns the same results as Window.frames.length.</p>



<source lang="javascript">
<html>
<script language="JavaScript">

</script>
</html></source>

== window.locationbar==

<p>The real use of this property is to access its visible property.</p>



<source lang="javascript">
window.locationbar.visible</source>

== window.menubar==

<p>The real use of this property is to access its visible property.</p>



<source lang="javascript">
window.menubar.visible</source>

== window.moveBy()==

<p>Syntax</p>



<source lang="javascript">
window.moveBy(numHort, numVert)</source>

== window.moveTo()==

<p>Syntax</p>



<source lang="javascript">
window.moveTo(numX, numY)</source>

== window.name==

<p>The name property returns the name of the window. This property contains the name specified when new windows are created using the Window.open() method.</p>



<source lang="javascript">
<html>
<head>
<script language="JavaScript">

</script>
</head>
<body>
<form>
<input type=BUTTON value="Open" onClick="openWin()">
</form>
</body>
</html></source>

== window.onBlur==

<p>The onBlur event handler is fired when the focus is moved away from that particular window instance.</p>



<source lang="javascript">
<html>
<frameset cols="150,*">
<frame name="toc"
src="/toc.htm"
onBlur="myBlurFunc()"
marginwidth=1 marginheight=1 scrolling=AUTO>
<frame name="body"
src="/body.htm"
marginwidth=10 marginheight=5 scrolling=AUTO>
</frameset>
</html></source>

== window.onDragDrop==

<p>The onDragDrop event handler is fired when the user drops an object.</p>



<source lang="javascript">
<html>
<body onDragDrop="return(confirm("Are you sure you want to continue?"))">
</body>
Try to drop an element on this page.
</html></source>

== window.onError==

<p>The onError event handler is fired when an error occurs loading the page.</p>



<source lang="javascript">
<html>
<body onError="alert("Error: There has been an error loading this page.")">
</html></source>

== window.onFocus==

<p>The onFocus event handler is fired when the focus is placed on that particular window instance.</p>



<source lang="javascript">
<html>
<frameset cols="150,*">
<frame name="toc"
src="/toc.htm"
onFocus="myFocusFunc()"
marginwidth=1 marginheight=1 scrolling=AUTO>
<frame name="body"
src="/body.htm"
marginwidth=10 marginheight=5 scrolling=AUTO>
</frameset>
</html></source>

== window.onLoad==

<p>The onLoad event handler is fired when the page has finished loading.</p>
<p>The onLoad event handler in the <body> of a document fires before the event handler in the <frameset> tag.</p>



<source lang="javascript">
<html>
<body onLoad="alert("The document has completely loaded.")">
</html></source>

== window.onMove==

<p>The onMove event handler is fired when the window it is referenced in is moved.</p>



<source lang="javascript">
<html>
<body onMove="alert("Do NOT move this window!")">
</html></source>

== window.onResize==

<p>The onResize event handler is fired when the window is resized.</p>



<source lang="javascript">
<html>
<body onResize="alert("Do NOT resize this window!")">
</html></source>

== window.onUnLoad==

<p>The onUnLoad event handler is fired when the page is unloaded. This occurs when the user leaves the page for another page.</p>
<p>The onUnLoad event handler in a document will fire before an event handler loaded in the <frameset> tag.</p>



<source lang="javascript">
<html>
<body onUnLoad="alert("Please do not leave!")">
</html></source>

== window.open()==

<p>Syntax</p>



<source lang="javascript">
window.open(pageURL, name, parameters)</source>

<p>The open() method creates a new instance of a window. It loads the pageURL. The ACTION attribute of the <form> tag and the TARGET attribute of the <a> tag can reference the window.</p>
<p>You must use comma to separate each of these options and do not insert any spaces.</p>
<p>Parameters That Can Be Passed When Creating a New Window</p>
Parameter
Initialize With
Description
alwaysLowered
yes/no
tells the window to stay behind all other windows. This must be done in signed scripts.
alwaysRaised
yes/no
tells the window to stay on top of all other windows. This must be done in signed scripts.
dependent
yes/no
opens the window as a true child window of the parent window.
directories
yes/no
Specifies if the Directory Bar on Navigator 2 and 3 is visible.
height
pixel value
Sets the height of the window.
hotkeys
yes/no
Disables all but the Security and Quit hotkeys in a new window with no Menu Bar.
innerHeight
pixel value
Sets the height of the document.
innerWidth
pixel value
Sets the width of the document.
location
yes/no
Specifies if the Location Bar is visible.
menubar
yes/no
Specifies if the Menu Bar is visible.
outerHeight
pixel value
Sets the height of the window, including the chrome.
outerWidth
pixel value
Sets the width of the window, including the chrome.
resizable
yes/no
Specifies if the window can be resized.
screenX
pixel value
Sets the distance of the window from the left side of the screen.
screenY
pixel value
Sets the distance of the window from the top of the screen.
scrollbars
yes/no
Specifies if the Scroll Bars are visible.
titlebar
yes/no
Specifies if the Title Bar is visible.
toolbar
yes/no
Specifies if the toolbar is visible.
width
pixel value
Sets the width of the window.
z-lock
yes/no
Specifies that the window is not supposed to be located above other windows when it is made active.

== window.opener==

<p>Syntax</p>



<source lang="javascript">
window.opener
window.opener.method
window.opener.property</source>

== window.outerHeight==

<p>The outerHeight property references the pixel height of the browser"s frame.</p>
<p>This includes any of the toolbars or other "chrome" that makes up the frame itself.</p>



<source lang="javascript">
<html>
<head>
<script language="JavaScript1.2">

</script>
</head>
<body>
<form>
<input type=BUTTON value="Open" onClick="openWin()">
</form>
</body>
</html></source>

== window.outerWidth==

<p>The outerWidth property references the pixel width of the browser"s frame.</p>
<p>This includes any of the toolbars or other "chrome" that make up the frame itself.</p>



<source lang="javascript">
<html>
<head>
<script language="JavaScript1.2">

</script>
</head>
<body>
<form>
<input type=BUTTON value="Open" onClick="openWin()">
</form>
</body>
</html></source>

== window.pageXOffset==

<p>The pageXOffSet property reflects the current horizontal pixel location of the top-left corner of the document.</p>



<source lang="javascript">
<html>
<head>
<script language="JavaScript1.2">

</script>
</head>
<body>
<form>
<input type=BUTTON value="Show Location" onClick="showLocation()">
</form>
</body>
</html></source>

== window.pageYOffset==

<p>The pageYOffSet property reflects the current vertical pixel location of the top-left corner of the document.</p>



<source lang="javascript">
<html>
<head>
<script language="JavaScript1.2">

</script>
</head>
<body>
<form>
<input type=BUTTON value="Show Location" onClick="showLocation()">
</form>
</body>
</html></source>

== window.parent==

<p>Syntax</p>



<source lang="javascript">
window.parent.frames[num]
window.parent.frameName</source>

== window.personalbar==

<p>Syntax</p>



<source lang="javascript">
window.personalbar.property</source>

== window.print()==

<p>The print() method simulates the user clicking the Print button on the browser.</p>
<p>It tells the browser to open the print dialog box to print the current page.</p>



<source lang="javascript">
<html>
<body>
<form>
<input type=BUTTON value="Print" onClick="window.print()">
</form>
</body>
</html></source>

== window.prompt()==

<p>Syntax</p>



<source lang="javascript">
window.prompt(string1, string2)</source>

== window.releaseEvents()==

<p>Syntax</p>



<source lang="javascript">
window.releaseEvents(event)
window.releaseEvents(event1 | event2 | eventN)</source>

== window.resizeBy()==

<p>Syntax</p>



<source lang="javascript">
window.resizeBy(numHort, numVert)</source>

== window.resizeTo()==

<p>Syntax</p>



<source lang="javascript">
window.resizeTo(numWidth, numHeight)</source>

== window.routeEvent()==

<p>Syntax</p>



<source lang="javascript">
window.routeEvent(event)</source>

== window.scroll()==

<p>Syntax</p>



<source lang="javascript">
window.scroll(numX, numY)</source>

== window.scrollbars==

<p>Syntax</p>



<source lang="javascript">
window.scrollbars.property</source>

== window.scrollBy()==

<p>Syntax</p>



<source lang="javascript">
window.scrollBy(numHort, numVert)</source>

== window.scrollTo()==

<p>Syntax</p>



<source lang="javascript">
window.scrollTo(numX, numY)</source>

== window.self==

<p>Syntax</p>



<source lang="javascript">
window.self.method
window.self.property</source>

== window.setInterval()==

<p>Syntax</p>



<source lang="javascript">
window.setInterval(expression, milliseconds)
window.setInterval(function, milliseconds)
window.setInterval(function, milliseconds, arg1, ..., argN)</source>

== window.status==

<p>Syntax</p>



<source lang="javascript">
window.status = string</source>

== window.statusbar==

<p>Syntax</p>



<source lang="javascript">
window.statusbar.property</source>

== window.stop()==

<p>Syntax</p>



<source lang="javascript">
window.stop()</source>

== window.toolbar==

<p>Syntax</p>



<source lang="javascript">
window.toolbar.property</source>

== window.top==

<p>Syntax</p>



<source lang="javascript">
window.top.frames[num]
window.top.frameName
window.top.method
window.top.property</source>

<p>The top property contains a reference to the topmost browser window of any frames or pages.</p>

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