JavaScript Reference/Javascript Properties/closed
"closed" Example
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<html> <body> <button onclick="alert(window.closed);">closed Property Value</button> </body> </html>
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"closed" is applied to
<source lang="javascript">
+----------------+--------------------------------------------------------------+ | Applied_To |window | +----------------+--------------------------------------------------------------+
</source>
"closed" Syntax and Note
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Note: Read-only property. Is window closed.
Syntax:
window.closed windowName.closed // IE only
</source>