| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script type="text/javascript"> | |
| function runTest() { | |
| document.getElementById('testMenclose').removeAttribute("notation"); | |
| } | |
| </script> | |
| </head> | |
| <body onload="runTest()"> | |
| <p> | |
| <math><menclose id="testMenclose" notation="box"><mspace width="100px" height="50px" mathbackground="red"></mspace></menclose></math> | |
| </p> | |
| </body> | |
| </html> |