| <html xmlns="http://www.w3.org/1999/xhtml" class="test-wait"> |
| <head> |
| <script> |
| |
| var HTML_NS = "http://www.w3.org/1999/xhtml"; |
| |
| function boom() |
| { |
| var a = document.getElementById("a"); |
| var plus = document.getElementById("plus"); |
| var frameset = document.createElementNS(HTML_NS, "frameset"); |
| |
| document.body.style.width = "300px"; |
| |
| a.parentNode.removeChild(a); |
| |
| plus.appendChild(frameset); |
| |
| document.documentElement.removeAttribute("class"); |
| } |
| |
| </script> |
| </head> |
| |
| <body onload="setTimeout(boom, 30);"> |
| |
| <div><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> |
| <msup> |
| <mi id="a">a</mi> |
| <mo id="plus">+</mo> |
| <mi>b</mi> |
| <mi>c</mi> |
| </msup> |
| </math></div> |
| |
| </body> |
| |
| </html> |
