1 <html xmlns=
"http://www.w3.org/1999/xhtml">
9 tbody
= document
.getElementsByTagName("tbody")[0];
10 comment
= document
.createComment('foopy');
11 tbody
.parentNode
.insertBefore(comment
, tbody
);
14 window
.addEventListener("load", init
, false);
22 <table><tbody><tr><td></td></tr></tbody></table>