mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-26 06:11:37 +00:00
23 lines
529 B
HTML
23 lines
529 B
HTML
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:math="http://www.w3.org/1998/Math/MathML">
|
|
<head>
|
|
<script>
|
|
|
|
function boom()
|
|
{
|
|
var mtd1 = document.getElementById("mtd1");
|
|
var mtd2 = document.getElementById("mtd2");
|
|
var newSpan = document.createElementNS("http://www.w3.org/1999/xhtml", "span");
|
|
|
|
mtd1.appendChild(newSpan);
|
|
mtd1.removeAttribute("columnspan");
|
|
mtd2.setAttribute("columnspan", 0);
|
|
}
|
|
|
|
</script>
|
|
</head>
|
|
|
|
<body onload="boom();">
|
|
<math:mtd id="mtd1" columnspan="5" /><math:mtd id="mtd2" />
|
|
</body>
|
|
</html>
|