5 document
.implementation
.createDocument('', '', null).adoptNode(o2
);
8 o1
= document
.createElement('map');
9 o2
= document
.createElement('iframe');
10 document
.documentElement
.appendChild(o1
);
11 document
.documentElement
.appendChild(o2
);
13 document
.addEventListener('DOMNodeRemoved', fun_0
, false);