1 <html xmlns=
"http://www.w3.org/1999/xhtml">
3 <bindings xmlns=
"http://www.mozilla.org/xbl"><binding id=
"x"><content><caption xmlns=
"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"><children xmlns=
"http://www.mozilla.org/xbl"/></caption></content></binding></bindings>
5 <body onload=
"document.getElementById('x').innerHTML = '9';">
6 <span id=
"x" style=
"-moz-binding: url(#x)"><div style=
"border: 5px solid green">123</div></span>