| <html xmlns='http://www.w3.org/1999/xhtml'> |
| <head> |
| <title>msub javascript subscript change test</title> |
| </head> |
| <body> |
| <p> |
| <math xmlns='http://www.w3.org/1998/Math/MathML'> |
| <msub id="sub"><mi>x</mi><mn>1</mn></msub> |
| </math> |
| </p> |
| <script type='text/javascript'> |
| var msub = document.getElementById("sub"); |
| msub.removeChild(msub.firstChild.nextSibling); |
| var sub = document.createElementNS("http://www.w3.org/1998/Math/MathML","mn"); |
| sub.appendChild(document.createTextNode("2")); |
| msub.appendChild(sub); |
| </script> |
| </body> |
| </html> |
