1 <html xmlns=
"http://www.w3.org/1999/xhtml">
3 <script type=
"text/javascript">
7 var a
= document
.getElementById("a");
8 a
.parentNode
.removeChild(a
);
14 <body onload=
"boom();">
15 <table style=
"border-collapse: collapse;">X
<td id=
"a"/><td rowspan=
"0"/><tbody>Y
<tr><td colspan=
"3"/></tr></tbody></table>