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Short URL: http://html5.org/r/1951

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SVNBugCommentTime (UTC)
1951Define window.top2008-07-30 01:27
Index: source
===================================================================
--- source	(revision 1950)
+++ source	(revision 1951)
@@ -28079,6 +28079,13 @@
   <code>iframe</code> element with a <code
   title="attr-iframe-seamless">seamless</code> attribute.</p>
 
+  <p>The <dfn title="dom-top"><code>top</code></dfn> DOM attribute on
+  the <code>Window</code> object of a <span>browsing context</span>
+  <var title="">b</var> must return the <code>Window</code> object of
+  its <span>top-level browsing context</span> (which would be its own
+  <code>Window</code> object if it was a <span>top-level browsing
+  context</span> itself).</p>
+
   <p>The <dfn title="dom-parent"><code>parent</code></dfn> DOM
   attribute on the <code>Window</code> object of a <span>browsing
   context</span> <var title="">b</var> must return the
@@ -28375,6 +28382,7 @@
   readonly attribute <span>Window</span> <span title="dom-frames">frames</span>;
   readonly attribute unsigned long <span title="dom-length">length</span>;
   [IndexGetter] <span>Window</span> <span title="dom-XXX4">XXX4</span>(in unsigned long index); <!-- XXX DOMB -->
+  readonly attribute <span>Window</span> <span title="dom-top">top</span>;
   readonly attribute <span>Window</span> <span title="dom-opener">opener</span>;
   readonly attribute <span>Window</span> <span title="dom-parent">parent</span>;
   <span>Window</span> <span title="dom-open">open</span>();

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