1 <html class=
"reftest-wait" xmlns=
"http://www.w3.org/1999/xhtml"><iframe contenteditable=
"true"></iframe><span></span><script style=
"display: none;" id=
"fuzz1" type=
"text/javascript">
6 document.getElementsByTagName(
"iframe")[
0].focus();
7 document.getElementsByTagName(
"span")[
0].appendChild(document.createElementNS(
"http://www.w3.org/1999/xhtml",
"div"));
8 document.execCommand(
"selectAll", false, null);
9 document.documentElement.removeAttribute(
"class");
12 window.addEventListener(
"load", boom);