动态生成网页

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
	var rows = 6;
	var cols = 8;
	document.write('<table width=50% border="1">');
	document.write('<caption>动态生成表格</caption>');
	document.write('<tbody>');
	for (var row = 0; row < rows; row++){
		if (row %2 == 0){
		    document.write('<tr bgcolor="#cccccc">');
		} else {
		    document.write('<tr>');
		}
		for (var col = 0; col < cols; col++){
			document.write('<td>' + col + '</td>');
		}
		document.write('</tr>');
	}
	document.write('</tbody>');
	document.write('</table>');
</script>
</head>
<body>
</body>
</html>