求不规则TABLE赋值问题~``
<html>
<head>
<meta http-equiv=Content-Type content="text/html; charset=gb2312">
<title>Method Test...</title>
</head>
<body>
<table id="demoTable" border="1" align=center cellspacing="1" cellpadding="0" bordercolor="#64ACE5" style="border-collapse:collapse" onclick="CreateTableMapping(this)">
<tr height=19>
<td colspan=8 height=19 width=554>1</td>
</tr>
<tr height=19>
<td colspan=3 rowspan=3 height=57>2</td>
<td colspan=3 >3</td>
<td rowspan=3 >4</td>
<td >5</td>
</tr>
<tr >
<td rowspan=2 height=38 >6</td>
<td colspan=2 >7</td>
<td rowspan=2 >8</td>
</tr>
<tr height=19>
<td height=19>9</td>
<td >10</td>
</tr>
<tr height=19 >
<td rowspan=3 height=57 >11</td>
<td colspan=2 >12</td>
<td >13</td>
<td >14</td>
<td >15</td>
<td >16</td>
<td >17</td>
</tr>
<tr height=19 >
<td height=19 >18</td>
<td >19</td>
<td >20</td>
<td >21</td>
<td >22</td>
<td >23</td>
<td >24</td>
</tr>
<tr height=19 >
<td height=19 >25</td>
<td >26</td>
<td >27</td>
<td >28</td>
<td >29</td>
<td >30</td>
<td >31</td>
</tr>
</table>
</body>
</html>
类似于如此的表格,我想在13 14 15 16 17 20 21 22 23 24 27 28 29 30 31 位置赋值~``该如何实现?
谢谢各位~