<html>
<head>
<script type="text/javascript">
function showBug() {
    var table, row, cell;
    table = document.createElement("table");
    document.body.appendChild(table);
    row = table.insertRow(0);
    row.insertCell(0).appendChild(document.createTextNode("row 1"));
    row = table.insertRow(1);
    row.insertCell(0).appendChild(document.createTextNode("row 2"));
    row = table.insertRow(2);
    row.insertCell(0).appendChild(document.createTextNode("row 3"));
  }
</script>
</head>
<body onLoad="showBug();">
<p>You should see three rows below labeled "row 1", "row 2", "row 3", from top to bottom.</p>
</body>
</html>