| <html xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <script> | |
| function boom() | |
| { | |
| document.documentElement.style.fontStyle = "oblique"; | |
| var c = document.getElementById("c"); | |
| c.parentNode.removeChild(c); | |
| } | |
| </script> | |
| </head> | |
| <body onload="boom();"><math xmlns="http://www.w3.org/1998/Math/MathML"><frameset xmlns="http://www.w3.org/1999/xhtml"></frameset><msubsup id="c"/><mo><frameset xmlns="http://www.w3.org/1999/xhtml"></frameset></mo></math>x</body> | |
| </html> |