hixie: Event handler IDL attribute compatibility WebIDL fix. (whatwg r6599)

hixie: Event handler IDL attribute compatibility WebIDL fix. (whatwg
r6599)

http://dev.w3.org/cvsweb/html5/spec/Overview.html?r1=1.5292&r2=1.5293&f=h
http://html5.org/tools/web-apps-tracker?from=6598&to=6599

===================================================================
RCS file: /sources/public/html5/spec/Overview.html,v
retrieving revision 1.5292
retrieving revision 1.5293
diff -u -d -r1.5292 -r1.5293
--- Overview.html 29 Sep 2011 18:44:25 -0000 1.5292
+++ Overview.html 29 Sep 2011 21:01:50 -0000 1.5293
@@ -7723,62 +7723,62 @@
   readonly attribute <a href="#htmlcollection">HTMLCollection</a> <a href="#dom-document-commands" title="dom-document-commands">commands</a>;
 
   // <a href="#event-handler-idl-attributes">event handler IDL attributes</a>
-           attribute <a href="#function">Function</a>? <a href="#handler-onabort" title="handler-onabort">onabort</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onblur" title="handler-onblur">onblur</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncanplay" title="handler-oncanplay">oncanplay</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncanplaythrough" title="handler-oncanplaythrough">oncanplaythrough</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onchange" title="handler-onchange">onchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onclick" title="handler-onclick">onclick</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncontextmenu" title="handler-oncontextmenu">oncontextmenu</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncuechange" title="handler-oncuechange">oncuechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondblclick" title="handler-ondblclick">ondblclick</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondrag" title="handler-ondrag">ondrag</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragend" title="handler-ondragend">ondragend</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragenter" title="handler-ondragenter">ondragenter</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragleave" title="handler-ondragleave">ondragleave</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragover" title="handler-ondragover">ondragover</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragstart" title="handler-ondragstart">ondragstart</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondrop" title="handler-ondrop">ondrop</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondurationchange" title="handler-ondurationchange">ondurationchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onemptied" title="handler-onemptied">onemptied</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onended" title="handler-onended">onended</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onerror" title="handler-onerror">onerror</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onfocus" title="handler-onfocus">onfocus</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oninput" title="handler-oninput">oninput</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oninvalid" title="handler-oninvalid">oninvalid</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeydown" title="handler-onkeydown">onkeydown</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeypress" title="handler-onkeypress">onkeypress</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeyup" title="handler-onkeyup">onkeyup</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onload" title="handler-onload">onload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadeddata" title="handler-onloadeddata">onloadeddata</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadedmetadata" title="handler-onloadedmetadata">onloadedmetadata</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadstart" title="handler-onloadstart">onloadstart</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousedown" title="handler-onmousedown">onmousedown</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousemove" title="handler-onmousemove">onmousemove</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseout" title="handler-onmouseout">onmouseout</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseover" title="handler-onmouseover">onmouseover</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseup" title="handler-onmouseup">onmouseup</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousewheel" title="handler-onmousewheel">onmousewheel</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onpause" title="handler-onpause">onpause</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onplay" title="handler-onplay">onplay</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onplaying" title="handler-onplaying">onplaying</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onprogress" title="handler-onprogress">onprogress</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onratechange" title="handler-onratechange">onratechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onreset" title="handler-onreset">onreset</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onscroll" title="handler-onscroll">onscroll</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onseeked" title="handler-onseeked">onseeked</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onseeking" title="handler-onseeking">onseeking</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onselect" title="handler-onselect">onselect</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onshow" title="handler-onshow">onshow</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onstalled" title="handler-onstalled">onstalled</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onsubmit" title="handler-onsubmit">onsubmit</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onsuspend" title="handler-onsuspend">onsuspend</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ontimeupdate" title="handler-ontimeupdate">ontimeupdate</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onvolumechange" title="handler-onvolumechange">onvolumechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onwaiting" title="handler-onwaiting">onwaiting</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onabort" title="handler-onabort">onabort</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onblur" title="handler-onblur">onblur</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncanplay" title="handler-oncanplay">oncanplay</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncanplaythrough" title="handler-oncanplaythrough">oncanplaythrough</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onchange" title="handler-onchange">onchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onclick" title="handler-onclick">onclick</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncontextmenu" title="handler-oncontextmenu">oncontextmenu</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncuechange" title="handler-oncuechange">oncuechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondblclick" title="handler-ondblclick">ondblclick</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondrag" title="handler-ondrag">ondrag</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragend" title="handler-ondragend">ondragend</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragenter" title="handler-ondragenter">ondragenter</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragleave" title="handler-ondragleave">ondragleave</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragover" title="handler-ondragover">ondragover</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragstart" title="handler-ondragstart">ondragstart</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondrop" title="handler-ondrop">ondrop</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondurationchange" title="handler-ondurationchange">ondurationchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onemptied" title="handler-onemptied">onemptied</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onended" title="handler-onended">onended</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onerror" title="handler-onerror">onerror</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onfocus" title="handler-onfocus">onfocus</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oninput" title="handler-oninput">oninput</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oninvalid" title="handler-oninvalid">oninvalid</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeydown" title="handler-onkeydown">onkeydown</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeypress" title="handler-onkeypress">onkeypress</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeyup" title="handler-onkeyup">onkeyup</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onload" title="handler-onload">onload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadeddata" title="handler-onloadeddata">onloadeddata</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadedmetadata" title="handler-onloadedmetadata">onloadedmetadata</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadstart" title="handler-onloadstart">onloadstart</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousedown" title="handler-onmousedown">onmousedown</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousemove" title="handler-onmousemove">onmousemove</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseout" title="handler-onmouseout">onmouseout</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseover" title="handler-onmouseover">onmouseover</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseup" title="handler-onmouseup">onmouseup</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousewheel" title="handler-onmousewheel">onmousewheel</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onpause" title="handler-onpause">onpause</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onplay" title="handler-onplay">onplay</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onplaying" title="handler-onplaying">onplaying</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onprogress" title="handler-onprogress">onprogress</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onratechange" title="handler-onratechange">onratechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onreset" title="handler-onreset">onreset</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onscroll" title="handler-onscroll">onscroll</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onseeked" title="handler-onseeked">onseeked</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onseeking" title="handler-onseeking">onseeking</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onselect" title="handler-onselect">onselect</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onshow" title="handler-onshow">onshow</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onstalled" title="handler-onstalled">onstalled</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onsubmit" title="handler-onsubmit">onsubmit</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onsuspend" title="handler-onsuspend">onsuspend</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ontimeupdate" title="handler-ontimeupdate">ontimeupdate</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onvolumechange" title="handler-onvolumechange">onvolumechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onwaiting" title="handler-onwaiting">onwaiting</a>;
 
   // special <a href="#event-handler-idl-attributes">event handler IDL attributes</a> that only apply to Document objects
-           attribute <a href="#function">Function</a>? <a href="#handler-onreadystatechange" title="handler-onreadystatechange">onreadystatechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onreadystatechange" title="handler-onreadystatechange">onreadystatechange</a>;
 };
 <a href="#document">Document</a> implements <a href="#htmldocument">HTMLDocument</a>;</pre><p>Since the <code><a href="#htmldocument">HTMLDocument</a></code> interface holds methods and
   attributes related to a number of disparate features, the members of
@@ -8513,59 +8513,59 @@
   readonly attribute <span>CSSStyleDeclaration</span> <a href="#dom-style" title="dom-style">style</a>;
 
   // <a href="#event-handler-idl-attributes">event handler IDL attributes</a>
-           attribute <a href="#function">Function</a>? <a href="#handler-onabort" title="handler-onabort">onabort</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onblur" title="handler-onblur">onblur</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncanplay" title="handler-oncanplay">oncanplay</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncanplaythrough" title="handler-oncanplaythrough">oncanplaythrough</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onchange" title="handler-onchange">onchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onclick" title="handler-onclick">onclick</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncontextmenu" title="handler-oncontextmenu">oncontextmenu</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncuechange" title="handler-oncuechange">oncuechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondblclick" title="handler-ondblclick">ondblclick</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondrag" title="handler-ondrag">ondrag</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragend" title="handler-ondragend">ondragend</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragenter" title="handler-ondragenter">ondragenter</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragleave" title="handler-ondragleave">ondragleave</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragover" title="handler-ondragover">ondragover</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragstart" title="handler-ondragstart">ondragstart</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondrop" title="handler-ondrop">ondrop</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondurationchange" title="handler-ondurationchange">ondurationchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onemptied" title="handler-onemptied">onemptied</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onended" title="handler-onended">onended</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onerror" title="handler-onerror">onerror</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onfocus" title="handler-onfocus">onfocus</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oninput" title="handler-oninput">oninput</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oninvalid" title="handler-oninvalid">oninvalid</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeydown" title="handler-onkeydown">onkeydown</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeypress" title="handler-onkeypress">onkeypress</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeyup" title="handler-onkeyup">onkeyup</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onload" title="handler-onload">onload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadeddata" title="handler-onloadeddata">onloadeddata</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadedmetadata" title="handler-onloadedmetadata">onloadedmetadata</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadstart" title="handler-onloadstart">onloadstart</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousedown" title="handler-onmousedown">onmousedown</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousemove" title="handler-onmousemove">onmousemove</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseout" title="handler-onmouseout">onmouseout</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseover" title="handler-onmouseover">onmouseover</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseup" title="handler-onmouseup">onmouseup</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousewheel" title="handler-onmousewheel">onmousewheel</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onpause" title="handler-onpause">onpause</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onplay" title="handler-onplay">onplay</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onplaying" title="handler-onplaying">onplaying</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onprogress" title="handler-onprogress">onprogress</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onratechange" title="handler-onratechange">onratechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onreset" title="handler-onreset">onreset</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onscroll" title="handler-onscroll">onscroll</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onseeked" title="handler-onseeked">onseeked</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onseeking" title="handler-onseeking">onseeking</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onselect" title="handler-onselect">onselect</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onshow" title="handler-onshow">onshow</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onstalled" title="handler-onstalled">onstalled</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onsubmit" title="handler-onsubmit">onsubmit</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onsuspend" title="handler-onsuspend">onsuspend</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ontimeupdate" title="handler-ontimeupdate">ontimeupdate</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onvolumechange" title="handler-onvolumechange">onvolumechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onwaiting" title="handler-onwaiting">onwaiting</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onabort" title="handler-onabort">onabort</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onblur" title="handler-onblur">onblur</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncanplay" title="handler-oncanplay">oncanplay</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncanplaythrough" title="handler-oncanplaythrough">oncanplaythrough</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onchange" title="handler-onchange">onchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onclick" title="handler-onclick">onclick</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncontextmenu" title="handler-oncontextmenu">oncontextmenu</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncuechange" title="handler-oncuechange">oncuechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondblclick" title="handler-ondblclick">ondblclick</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondrag" title="handler-ondrag">ondrag</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragend" title="handler-ondragend">ondragend</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragenter" title="handler-ondragenter">ondragenter</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragleave" title="handler-ondragleave">ondragleave</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragover" title="handler-ondragover">ondragover</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragstart" title="handler-ondragstart">ondragstart</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondrop" title="handler-ondrop">ondrop</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondurationchange" title="handler-ondurationchange">ondurationchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onemptied" title="handler-onemptied">onemptied</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onended" title="handler-onended">onended</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onerror" title="handler-onerror">onerror</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onfocus" title="handler-onfocus">onfocus</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oninput" title="handler-oninput">oninput</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oninvalid" title="handler-oninvalid">oninvalid</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeydown" title="handler-onkeydown">onkeydown</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeypress" title="handler-onkeypress">onkeypress</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeyup" title="handler-onkeyup">onkeyup</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onload" title="handler-onload">onload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadeddata" title="handler-onloadeddata">onloadeddata</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadedmetadata" title="handler-onloadedmetadata">onloadedmetadata</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadstart" title="handler-onloadstart">onloadstart</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousedown" title="handler-onmousedown">onmousedown</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousemove" title="handler-onmousemove">onmousemove</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseout" title="handler-onmouseout">onmouseout</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseover" title="handler-onmouseover">onmouseover</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseup" title="handler-onmouseup">onmouseup</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousewheel" title="handler-onmousewheel">onmousewheel</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onpause" title="handler-onpause">onpause</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onplay" title="handler-onplay">onplay</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onplaying" title="handler-onplaying">onplaying</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onprogress" title="handler-onprogress">onprogress</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onratechange" title="handler-onratechange">onratechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onreset" title="handler-onreset">onreset</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onscroll" title="handler-onscroll">onscroll</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onseeked" title="handler-onseeked">onseeked</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onseeking" title="handler-onseeking">onseeking</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onselect" title="handler-onselect">onselect</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onshow" title="handler-onshow">onshow</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onstalled" title="handler-onstalled">onstalled</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onsubmit" title="handler-onsubmit">onsubmit</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onsuspend" title="handler-onsuspend">onsuspend</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ontimeupdate" title="handler-ontimeupdate">ontimeupdate</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onvolumechange" title="handler-onvolumechange">onvolumechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onwaiting" title="handler-onwaiting">onwaiting</a>;
 };
 
 interface <dfn id="htmlunknownelement">HTMLUnknownElement</dfn> : <a href="#htmlelement">HTMLElement</a> { };</pre><p>The <code><a href="#htmlelement">HTMLElement</a></code> interface holds methods and
@@ -13691,24 +13691,24 @@
    <dt>DOM interface:</dt>
    <dd>
 <pre class="idl">interface <dfn id="htmlbodyelement">HTMLBodyElement</dfn> : <a href="#htmlelement">HTMLElement</a> {
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onafterprint" title="handler-window-onafterprint">onafterprint</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeprint" title="handler-window-onbeforeprint">onbeforeprint</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeunload" title="handler-window-onbeforeunload">onbeforeunload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onblur" title="handler-window-onblur">onblur</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onerror" title="handler-window-onerror">onerror</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onfocus" title="handler-window-onfocus">onfocus</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onhashchange" title="handler-window-onhashchange">onhashchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onload" title="handler-window-onload">onload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onmessage" title="handler-window-onmessage">onmessage</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onoffline" title="handler-window-onoffline">onoffline</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-ononline" title="handler-window-ononline">ononline</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpopstate" title="handler-window-onpopstate">onpopstate</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpagehide" title="handler-window-onpagehide">onpagehide</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpageshow" title="handler-window-onpageshow">onpageshow</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onresize" title="handler-window-onresize">onresize</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onscroll" title="handler-window-onscroll">onscroll</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onstorage" title="handler-window-onstorage">onstorage</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onunload" title="handler-window-onunload">onunload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onafterprint" title="handler-window-onafterprint">onafterprint</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeprint" title="handler-window-onbeforeprint">onbeforeprint</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeunload" title="handler-window-onbeforeunload">onbeforeunload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onblur" title="handler-window-onblur">onblur</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onerror" title="handler-window-onerror">onerror</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onfocus" title="handler-window-onfocus">onfocus</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onhashchange" title="handler-window-onhashchange">onhashchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onload" title="handler-window-onload">onload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onmessage" title="handler-window-onmessage">onmessage</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onoffline" title="handler-window-onoffline">onoffline</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-ononline" title="handler-window-ononline">ononline</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpopstate" title="handler-window-onpopstate">onpopstate</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpagehide" title="handler-window-onpagehide">onpagehide</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpageshow" title="handler-window-onpageshow">onpageshow</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onresize" title="handler-window-onresize">onresize</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onscroll" title="handler-window-onscroll">onscroll</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onstorage" title="handler-window-onstorage">onstorage</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onunload" title="handler-window-onunload">onunload</a>;
 };</pre>
 </dd>
   </dl><p>The <code><a href="#the-body-element">body</a></code> element <a href="#represents">represents</a> the main
@@ -24450,7 +24450,7 @@
   readonly attribute unsigned long <a href="#dom-audiotracklist-length" title="dom-AudioTrackList-length">length</a>;
   getter <a href="#audiotrack">AudioTrack</a> (unsigned long index);
   <a href="#audiotrack">AudioTrack</a>? <a href="#dom-audiotracklist-gettrackbyid" title="dom-AudioTrackList-getTrackById">getTrackById</a>(DOMString id);
-           attribute <a href="#function">Function</a>? <a href="#handler-tracklist-onchange" title="handler-TrackList-onchange">onchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-tracklist-onchange" title="handler-TrackList-onchange">onchange</a>;
 };
 
 interface <dfn id="audiotrack">AudioTrack</dfn> {
@@ -24466,7 +24466,7 @@
   getter <a href="#videotrack">VideoTrack</a> (unsigned long index);
   <a href="#videotrack">VideoTrack</a>? <a href="#dom-videotracklist-gettrackbyid" title="dom-VideoTrackList-getTrackById">getTrackById</a>(DOMString id);
   readonly attribute long <a href="#dom-videotracklist-selectedindex" title="dom-VideoTrackList-selectedIndex">selectedIndex</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-tracklist-onchange" title="handler-TrackList-onchange">onchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-tracklist-onchange" title="handler-TrackList-onchange">onchange</a>;
 };
 
 interface <dfn id="videotrack">VideoTrack</dfn> {
@@ -24833,21 +24833,21 @@
            attribute double <a href="#dom-mediacontroller-volume" title="dom-MediaController-volume">volume</a>;
            attribute boolean <a href="#dom-mediacontroller-muted" title="dom-MediaController-muted">muted</a>;
 
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onemptied" title="handler-MediaController-onemptied">onemptied</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onloadedmetadata" title="handler-MediaController-onloadedmetadata">onloadedmetadata</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onloadeddata" title="handler-MediaController-onloadeddata">onloadeddata</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-oncanplay" title="handler-MediaController-oncanplay">oncanplay</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-oncanplaythrough" title="handler-MediaController-oncanplaythrough">oncanplaythrough</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onplaying" title="handler-MediaController-onplaying">onplaying</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onended" title="handler-MediaController-onended">onended</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onwaiting" title="handler-MediaController-onwaiting">onwaiting</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onemptied" title="handler-MediaController-onemptied">onemptied</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onloadedmetadata" title="handler-MediaController-onloadedmetadata">onloadedmetadata</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onloadeddata" title="handler-MediaController-onloadeddata">onloadeddata</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-oncanplay" title="handler-MediaController-oncanplay">oncanplay</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-oncanplaythrough" title="handler-MediaController-oncanplaythrough">oncanplaythrough</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onplaying" title="handler-MediaController-onplaying">onplaying</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onended" title="handler-MediaController-onended">onended</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onwaiting" title="handler-MediaController-onwaiting">onwaiting</a>;
 
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-ondurationchange" title="handler-MediaController-ondurationchange">ondurationchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-ontimeupdate" title="handler-MediaController-ontimeupdate">ontimeupdate</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onplay" title="handler-MediaController-onplay">onplay</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onpause" title="handler-MediaController-onpause">onpause</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onratechange" title="handler-MediaController-onratechange">onratechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onvolumechange" title="handler-MediaController-onvolumechange">onvolumechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-ondurationchange" title="handler-MediaController-ondurationchange">ondurationchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-ontimeupdate" title="handler-MediaController-ontimeupdate">ontimeupdate</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onplay" title="handler-MediaController-onplay">onplay</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onpause" title="handler-MediaController-onpause">onpause</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onratechange" title="handler-MediaController-onratechange">onratechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-mediacontroller-onvolumechange" title="handler-MediaController-onvolumechange">onvolumechange</a>;
 };</pre><dl class="domintro"><dt><var title="">controller</var> = new <code title="dom-MediaController"><a href="#dom-mediacontroller">MediaController</a></code>()</dt>
 
    <dd>
@@ -26210,8 +26210,8 @@
   const unsigned short <a href="#dom-texttrack-loaded" title="dom-TextTrack-LOADED">LOADED</a> = 2;
   const unsigned short <a href="#dom-texttrack-error" title="dom-TextTrack-ERROR">ERROR</a> = 3;
   readonly attribute unsigned short <a href="#dom-texttrack-readystate" title="dom-TextTrack-readyState">readyState</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-texttrack-onload" title="handler-TextTrack-onload">onload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-texttrack-onerror" title="handler-TextTrack-onerror">onerror</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-texttrack-onload" title="handler-TextTrack-onload">onload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-texttrack-onerror" title="handler-TextTrack-onerror">onerror</a>;
 
   const unsigned short <a href="#dom-texttrack-disabled" title="dom-TextTrack-DISABLED">DISABLED</a> = 0;
   const unsigned short <a href="#dom-texttrack-hidden" title="dom-TextTrack-HIDDEN">HIDDEN</a> = 1;
@@ -26221,7 +26221,7 @@
   readonly attribute <a href="#texttrackcuelist">TextTrackCueList</a>? <a href="#dom-texttrack-cues" title="dom-TextTrack-cues">cues</a>;
   readonly attribute <a href="#texttrackcuelist">TextTrackCueList</a>? <a href="#dom-texttrack-activecues" title="dom-TextTrack-activeCues">activeCues</a>;
 
-           attribute <a href="#function">Function</a>? <a href="#handler-texttrack-oncuechange" title="handler-TextTrack-oncuechange">oncuechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-texttrack-oncuechange" title="handler-TextTrack-oncuechange">oncuechange</a>;
 };</pre><dl class="domintro"><dt><var title="">textTrack</var> . <code title="dom-TextTrack-kind"><a href="#dom-texttrack-kind">kind</a></code></dt>
    <dd>
     <p>Returns the <a href="#text-track-kind">text track kind</a> string.</p>
@@ -26627,8 +26627,8 @@
   DOMString <a href="#dom-texttrackcue-getcueassource" title="dom-TextTrackCue-getCueAsSource">getCueAsSource</a>();
   <a href="#documentfragment">DocumentFragment</a> <a href="#dom-texttrackcue-getcueashtml" title="dom-TextTrackCue-getCueAsHTML">getCueAsHTML</a>();
 
-           attribute <a href="#function">Function</a>? <a href="#handler-texttrackcue-onenter" title="handler-TextTrackCue-onenter">onenter</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-texttrackcue-onexit" title="handler-TextTrackCue-onexit">onexit</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-texttrackcue-onenter" title="handler-TextTrackCue-onenter">onenter</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-texttrackcue-onexit" title="handler-TextTrackCue-onexit">onexit</a>;
 };</pre><dl class="domintro"><dt><var title="">cue</var> . <a href="#dom-texttrackcue-track" title="dom-TextTrackCue-track">track</a></dt>
    <dd>
     <p>Returns the <code><a href="#texttrack">TextTrack</a></code> object to which this
@@ -43888,72 +43888,72 @@
   any <a href="#dom-showmodaldialog" title="dom-showModalDialog">showModalDialog</a>(DOMString url, optional any argument);
 
   // <a href="#event-handler-idl-attributes">event handler IDL attributes</a>
-           attribute <a href="#function">Function</a>? <a href="#handler-onabort" title="handler-onabort">onabort</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onafterprint" title="handler-window-onafterprint">onafterprint</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeprint" title="handler-window-onbeforeprint">onbeforeprint</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeunload" title="handler-window-onbeforeunload">onbeforeunload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onblur" title="handler-window-onblur">onblur</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncanplay" title="handler-oncanplay">oncanplay</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncanplaythrough" title="handler-oncanplaythrough">oncanplaythrough</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onchange" title="handler-onchange">onchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onclick" title="handler-onclick">onclick</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncontextmenu" title="handler-oncontextmenu">oncontextmenu</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oncuechange" title="handler-oncuechange">oncuechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondblclick" title="handler-ondblclick">ondblclick</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondrag" title="handler-ondrag">ondrag</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragend" title="handler-ondragend">ondragend</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragenter" title="handler-ondragenter">ondragenter</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragleave" title="handler-ondragleave">ondragleave</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragover" title="handler-ondragover">ondragover</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondragstart" title="handler-ondragstart">ondragstart</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondrop" title="handler-ondrop">ondrop</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ondurationchange" title="handler-ondurationchange">ondurationchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onemptied" title="handler-onemptied">onemptied</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onended" title="handler-onended">onended</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onerror" title="handler-window-onerror">onerror</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onfocus" title="handler-window-onfocus">onfocus</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onhashchange" title="handler-window-onhashchange">onhashchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oninput" title="handler-oninput">oninput</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-oninvalid" title="handler-oninvalid">oninvalid</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeydown" title="handler-onkeydown">onkeydown</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeypress" title="handler-onkeypress">onkeypress</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onkeyup" title="handler-onkeyup">onkeyup</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onload" title="handler-window-onload">onload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadeddata" title="handler-onloadeddata">onloadeddata</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadedmetadata" title="handler-onloadedmetadata">onloadedmetadata</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onloadstart" title="handler-onloadstart">onloadstart</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onmessage" title="handler-window-onmessage">onmessage</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousedown" title="handler-onmousedown">onmousedown</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousemove" title="handler-onmousemove">onmousemove</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseout" title="handler-onmouseout">onmouseout</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseover" title="handler-onmouseover">onmouseover</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmouseup" title="handler-onmouseup">onmouseup</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onmousewheel" title="handler-onmousewheel">onmousewheel</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onoffline" title="handler-window-onoffline">onoffline</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-ononline" title="handler-window-ononline">ononline</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onpause" title="handler-onpause">onpause</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onplay" title="handler-onplay">onplay</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onplaying" title="handler-onplaying">onplaying</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpagehide" title="handler-window-onpagehide">onpagehide</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpageshow" title="handler-window-onpageshow">onpageshow</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpopstate" title="handler-window-onpopstate">onpopstate</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onprogress" title="handler-onprogress">onprogress</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onratechange" title="handler-onratechange">onratechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onreset" title="handler-onreset">onreset</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onresize" title="handler-window-onresize">onresize</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onscroll" title="handler-onscroll">onscroll</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onseeked" title="handler-onseeked">onseeked</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onseeking" title="handler-onseeking">onseeking</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onselect" title="handler-onselect">onselect</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onshow" title="handler-onshow">onshow</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onstalled" title="handler-onstalled">onstalled</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onstorage" title="handler-window-onstorage">onstorage</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onsubmit" title="handler-onsubmit">onsubmit</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onsuspend" title="handler-onsuspend">onsuspend</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-ontimeupdate" title="handler-ontimeupdate">ontimeupdate</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onunload" title="handler-window-onunload">onunload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onvolumechange" title="handler-onvolumechange">onvolumechange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-onwaiting" title="handler-onwaiting">onwaiting</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onabort" title="handler-onabort">onabort</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onafterprint" title="handler-window-onafterprint">onafterprint</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeprint" title="handler-window-onbeforeprint">onbeforeprint</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeunload" title="handler-window-onbeforeunload">onbeforeunload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onblur" title="handler-window-onblur">onblur</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncanplay" title="handler-oncanplay">oncanplay</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncanplaythrough" title="handler-oncanplaythrough">oncanplaythrough</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onchange" title="handler-onchange">onchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onclick" title="handler-onclick">onclick</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncontextmenu" title="handler-oncontextmenu">oncontextmenu</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oncuechange" title="handler-oncuechange">oncuechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondblclick" title="handler-ondblclick">ondblclick</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondrag" title="handler-ondrag">ondrag</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragend" title="handler-ondragend">ondragend</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragenter" title="handler-ondragenter">ondragenter</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragleave" title="handler-ondragleave">ondragleave</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragover" title="handler-ondragover">ondragover</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondragstart" title="handler-ondragstart">ondragstart</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondrop" title="handler-ondrop">ondrop</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ondurationchange" title="handler-ondurationchange">ondurationchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onemptied" title="handler-onemptied">onemptied</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onended" title="handler-onended">onended</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onerror" title="handler-window-onerror">onerror</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onfocus" title="handler-window-onfocus">onfocus</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onhashchange" title="handler-window-onhashchange">onhashchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oninput" title="handler-oninput">oninput</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-oninvalid" title="handler-oninvalid">oninvalid</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeydown" title="handler-onkeydown">onkeydown</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeypress" title="handler-onkeypress">onkeypress</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onkeyup" title="handler-onkeyup">onkeyup</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onload" title="handler-window-onload">onload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadeddata" title="handler-onloadeddata">onloadeddata</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadedmetadata" title="handler-onloadedmetadata">onloadedmetadata</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onloadstart" title="handler-onloadstart">onloadstart</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onmessage" title="handler-window-onmessage">onmessage</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousedown" title="handler-onmousedown">onmousedown</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousemove" title="handler-onmousemove">onmousemove</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseout" title="handler-onmouseout">onmouseout</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseover" title="handler-onmouseover">onmouseover</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmouseup" title="handler-onmouseup">onmouseup</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onmousewheel" title="handler-onmousewheel">onmousewheel</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onoffline" title="handler-window-onoffline">onoffline</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-ononline" title="handler-window-ononline">ononline</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onpause" title="handler-onpause">onpause</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onplay" title="handler-onplay">onplay</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onplaying" title="handler-onplaying">onplaying</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpagehide" title="handler-window-onpagehide">onpagehide</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpageshow" title="handler-window-onpageshow">onpageshow</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpopstate" title="handler-window-onpopstate">onpopstate</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onprogress" title="handler-onprogress">onprogress</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onratechange" title="handler-onratechange">onratechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onreset" title="handler-onreset">onreset</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onresize" title="handler-window-onresize">onresize</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onscroll" title="handler-onscroll">onscroll</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onseeked" title="handler-onseeked">onseeked</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onseeking" title="handler-onseeking">onseeking</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onselect" title="handler-onselect">onselect</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onshow" title="handler-onshow">onshow</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onstalled" title="handler-onstalled">onstalled</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onstorage" title="handler-window-onstorage">onstorage</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onsubmit" title="handler-onsubmit">onsubmit</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onsuspend" title="handler-onsuspend">onsuspend</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-ontimeupdate" title="handler-ontimeupdate">ontimeupdate</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onunload" title="handler-window-onunload">onunload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onvolumechange" title="handler-onvolumechange">onvolumechange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-onwaiting" title="handler-onwaiting">onwaiting</a>;
 };</pre><dl class="domintro"><dt><var title="">window</var> . <code title="dom-window"><a href="#dom-window">window</a></code></dt>
    <dt><var title="">window</var> . <code title="dom-frames"><a href="#dom-frames">frames</a></code></dt>
    <dt><var title="">window</var> . <code title="dom-self"><a href="#dom-self">self</a></code></dt>
@@ -48951,14 +48951,14 @@
   void <a href="#dom-appcache-swapcache" title="dom-appcache-swapCache">swapCache</a>();
 
   // events
-           attribute <a href="#function">Function</a>? <a href="#handler-appcache-onchecking" title="handler-appcache-onchecking">onchecking</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-appcache-onerror" title="handler-appcache-onerror">onerror</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-appcache-onnoupdate" title="handler-appcache-onnoupdate">onnoupdate</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-appcache-ondownloading" title="handler-appcache-ondownloading">ondownloading</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-appcache-onprogress" title="handler-appcache-onprogress">onprogress</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-appcache-onupdateready" title="handler-appcache-onupdateready">onupdateready</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-appcache-oncached" title="handler-appcache-oncached">oncached</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-appcache-onobsolete" title="handler-appcache-onobsolete">onobsolete</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-appcache-onchecking" title="handler-appcache-onchecking">onchecking</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-appcache-onerror" title="handler-appcache-onerror">onerror</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-appcache-onnoupdate" title="handler-appcache-onnoupdate">onnoupdate</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-appcache-ondownloading" title="handler-appcache-ondownloading">ondownloading</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-appcache-onprogress" title="handler-appcache-onprogress">onprogress</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-appcache-onupdateready" title="handler-appcache-onupdateready">onupdateready</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-appcache-oncached" title="handler-appcache-oncached">oncached</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-appcache-onobsolete" title="handler-appcache-onobsolete">onobsolete</a>;
 };</pre><dl class="domintro"><dt><var title="">cache</var> = <var title="">window</var> . <code title="dom-applicationCache"><a href="#dom-applicationcache">applicationCache</a></code></dt>
    <dd>
 
@@ -67712,9 +67712,9 @@
            attribute unsigned long <a href="#dom-marquee-vspace" title="dom-marquee-vspace">vspace</a>;
            attribute DOMString <a href="#dom-marquee-width" title="dom-marquee-width">width</a>;
 
-           attribute <a href="#function">Function</a>? <a href="#handler-marquee-onbounce" title="handler-marquee-onbounce">onbounce</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-marquee-onfinish" title="handler-marquee-onfinish">onfinish</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-marquee-onstart" title="handler-marquee-onstart">onstart</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-marquee-onbounce" title="handler-marquee-onbounce">onbounce</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-marquee-onfinish" title="handler-marquee-onfinish">onfinish</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-marquee-onstart" title="handler-marquee-onstart">onstart</a>;
 
   void <a href="#dom-marquee-start" title="dom-marquee-start">start</a>();
   void <a href="#dom-marquee-stop" title="dom-marquee-stop">stop</a>();
@@ -67875,24 +67875,24 @@
   <pre class="idl">interface <dfn id="htmlframesetelement">HTMLFrameSetElement</dfn> : <a href="#htmlelement">HTMLElement</a> {
            attribute DOMString <a href="#dom-frameset-cols" title="dom-frameset-cols">cols</a>;
            attribute DOMString <a href="#dom-frameset-rows" title="dom-frameset-rows">rows</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onafterprint" title="handler-window-onafterprint">onafterprint</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeprint" title="handler-window-onbeforeprint">onbeforeprint</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeunload" title="handler-window-onbeforeunload">onbeforeunload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onblur" title="handler-window-onblur">onblur</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onerror" title="handler-window-onerror">onerror</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onfocus" title="handler-window-onfocus">onfocus</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onhashchange" title="handler-window-onhashchange">onhashchange</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onload" title="handler-window-onload">onload</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onmessage" title="handler-window-onmessage">onmessage</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onoffline" title="handler-window-onoffline">onoffline</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-ononline" title="handler-window-ononline">ononline</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpagehide" title="handler-window-onpagehide">onpagehide</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpageshow" title="handler-window-onpageshow">onpageshow</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onpopstate" title="handler-window-onpopstate">onpopstate</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onresize" title="handler-window-onresize">onresize</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onscroll" title="handler-window-onscroll">onscroll</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onstorage" title="handler-window-onstorage">onstorage</a>;
-           attribute <a href="#function">Function</a>? <a href="#handler-window-onunload" title="handler-window-onunload">onunload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onafterprint" title="handler-window-onafterprint">onafterprint</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeprint" title="handler-window-onbeforeprint">onbeforeprint</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onbeforeunload" title="handler-window-onbeforeunload">onbeforeunload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onblur" title="handler-window-onblur">onblur</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onerror" title="handler-window-onerror">onerror</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onfocus" title="handler-window-onfocus">onfocus</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onhashchange" title="handler-window-onhashchange">onhashchange</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onload" title="handler-window-onload">onload</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onmessage" title="handler-window-onmessage">onmessage</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onoffline" title="handler-window-onoffline">onoffline</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-ononline" title="handler-window-ononline">ononline</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpagehide" title="handler-window-onpagehide">onpagehide</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpageshow" title="handler-window-onpageshow">onpageshow</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onpopstate" title="handler-window-onpopstate">onpopstate</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onresize" title="handler-window-onresize">onresize</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onscroll" title="handler-window-onscroll">onscroll</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onstorage" title="handler-window-onstorage">onstorage</a>;
+  [TreatNonCallableAsNull] attribute <a href="#function">Function</a>? <a href="#handler-window-onunload" title="handler-window-onunload">onunload</a>;
 };</pre>
 
   <p>The <dfn id="dom-frameset-cols" title="dom-frameset-cols"><code>cols</code></dfn> and

Received on Thursday, 29 September 2011 21:02:55 UTC