<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:html="http://www.w3.org/1999/xhtml">

<foreignObject id="f" width="500" height="500" y="300">

<div xmlns="http://www.w3.org/1999/xhtml">

<table border="1">
 <tr>
  <td><input type="text" value="3" /></td>
 </tr>
</table>

</div>

</foreignObject>

<script>
window.addEventListener("load", boom, false);
function boom()
{
  var f = document.getElementById("f");
  document.documentElement.appendChild(f);
}
</script>

</svg>