<html xmlns="http://www.w3.org/1999/xhtml"> <head> <xbl:bindings xmlns:xbl="http://www.mozilla.org/xbl"> <xbl:binding id="foo"><xbl:content><div style="position:relative;"><xbl:children/></div></xbl:content></xbl:binding> </xbl:bindings> <script> <![CDATA[ function test() { document.getElementById("span").innerHTML = "<table><tr><td></td></tr></table>"; } ]]> </script> </head> <body onload="test();"> <div style="-moz-binding: url(#foo)"> <div style="display:none">text</div> <span id="span">text</span> </div> </body> </html>