我用字符串组织table、div等客户端控件的innerHTML内容，有时需要把一个对象赋值给某个控件属性，请问如何写代码？


不会做我只会如下
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript" src="HuidaGrid/prototype.js"></script>
<script type="text/javascript" src="HuidaGrid/HuidaGrid.js"></script>
<link href="HuidaGrid/HuidaGrid.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<table id="mytable" width="564" border="1" align="center" 
   cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-color:#ECE9D8">
  <thead>
  <tr>
    <td align="center">表头1</td>
    <td align="center">表头2</td>
    <td align="center">表头3</td>
    <td align="center">表头4</td>
  </tr>
  </thead>
  <tbody>
  <tr >
    <td align="center">11</td>
    <td align="center">5</td>
    <td align="center">1</td>
    <td align="center">14</td>
  </tr>
  <tr >
    <td height="18" align="center">2</td>
    <td align="center">6</td>
    <td align="center">5</td>
    <td align="center">14</td>
  </tr>
  <tr >
    <td height="16" align="center">29</td>
    <td align="center">3</td>
    <td align="center">4</td>
    <td align="center">14</td>
  </tr>
  <tr >
    <td align="center">32</td>
    <td align="center">12</td>
    <td align="center">2</td>
    <td align="center">3</td>
  </tr>
  <tr >
    <td align="center">43</td>
    <td align="center">f1</td>
    <td align="center">7</td>
    <td align="center">12</td>
  </tr>
  <tr >
    <td align="center">12</td>
    <td align="center">18</td>
    <td align="center">52</td>
    <td align="center">66</td>
  </tr>
  <tr >
    <td align="center">27</td>
    <td align="center">2</td>
    <td align="center">44</td>
    <td align="center">87</td>
  </tr>
  <tr >
    <td align="center">7</td>
    <td align="center">42</td>
    <td align="center">2</td>
    <td align="center">15</td>
  </tr>  <tr >
    <td align="center">33</td>
    <td align="center">f1</td>
    <td align="center">7</td>
    <td align="center">3</td>
  </tr>
  <tr >
    <td align="center">12</td>
    <td align="center">7</td>
    <td align="center">52</td>
    <td align="center">e5</td>
  </tr>
  <tr >
    <td align="center">27</td>
    <td align="center">2</td>
    <td align="center">44</td>
    <td align="center">vc</td>
  </tr>
  <tr >
    <td align="center">7</td>
    <td align="center">42</td>
    <td align="center">2</td>
    <td align="center">1</td>
  </tr>  <tr >
    <td align="center">43</td>
    <td align="center">45</td>
    <td align="center">7</td>
    <td align="center">d</td>
  </tr>
  <tr >
    <td align="center">12</td>
    <td align="center">18</td>
    <td align="center">52</td>
    <td align="center">44</td>
  </tr>
  <tr >
    <td align="center">27</td>
    <td align="center">2</td>
    <td align="center">44</td>
    <td align="center">2</td>
  </tr>
  <tr >
    <td align="center">7</td>
    <td align="center">42</td>
    <td align="center">2</td>
    <td align="center">1</td>
  </tr>  <tr >
    <td align="center">23</td>
    <td align="center">f1</td>
    <td align="center">7</td>
    <td align="center">d</td>
  </tr>
  <tr >
    <td align="center">12</td>
    <td align="center">18</td>
    <td align="center">52</td>
    <td align="center">44</td>
  </tr>
  <tr >
    <td align="center">27</td>
    <td align="center">2</td>
    <td align="center">44</td>
    <td align="center">7</td>
  </tr>
  <tr >
    <td align="center">7</td>
    <td align="center">42</td>
    <td align="center">2</td>
    <td align="center">7</td>
  </tr>  <tr >
    <td align="center">43</td>
    <td align="center">f1</td>
    <td align="center">7</td>
    <td align="center">t</td>
  </tr>
  <tr >
    <td align="center">12</td>
    <td align="center">18</td>
    <td align="center">52</td>
    <td align="center">4</td>
  </tr>
  <tr >
    <td align="center">27</td>
    <td align="center">2</td>
    <td align="center">44</td>
    <td align="center">44</td>
  </tr>
  <tr >
    <td align="center">7</td>
    <td align="center">42</td>
    <td align="center">2</td>
    <td align="center">6</td>
  </tr>  <tr >
    <td align="center">43</td>
    <td align="center">f1</td>
    <td align="center">7</td>
    <td align="center">44</td>
  </tr>
  <tr >
    <td align="center">12</td>
    <td align="center">18</td>
    <td align="center">52</td>
    <td align="center">7</td>
  </tr>
  <tr >
    <td align="center">27</td>
    <td align="center">2</td>
    <td align="center">44</td>
    <td align="center">8</td>
  </tr>
  <tr >
    <td align="center">7</td>
    <td align="center">42</td>
    <td align="center">2</td>
    <td align="center">44</td>
  </tr>  <tr >
    <td align="center">43</td>
    <td align="center">f1</td>
    <td align="center">7</td>
    <td align="center">34</td>
  </tr>
  <tr >
    <td align="center">12</td>
    <td align="center">18</td>
    <td align="center">52</td>
    <td align="center">6</td>
  </tr>
  <tr >
    <td height="19" align="center">27</td>
    <td align="center">2</td>
    <td align="center">44</td>
    <td align="center">8</td>
  </tr>
  <tr >
    <td align="center">7</td>
    <td align="center">42</td>
    <td align="center">2</td>
    <td align="center">9</td>
  </tr>
  </tbody>  
  <tfoot>
  </tfoot>
</table>
<br/>
<br/><table id="mytable2" width="564" border="1" align="center"
   cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-color:#ECE9D8"
    onclick="alert(this.friend.innerHTML)">
  <thead>
  <tr>
    <td align="center">表头1</td>
    <td align="center">表头2</td>
    <td align="center">表头3</td>
    <td align="center">表头4</td>
  </tr>
  </thead>
  <tbody>
  <tr >
    <td align="center">11</td>
    <td align="center">5</td>
    <td align="center">1</td>
    <td align="center">14</td>
  </tr>
  <tr >
    <td height="18" align="center">2</td>
    <td align="center">6</td>
    <td align="center">5</td>
    <td align="center">14</td>
  </tr>
  <tr >
    <td height="16" align="center">29</td>
    <td align="center">3</td>
    <td align="center">4</td>
    <td align="center">14</td>
  </tr>
  <tr >
    <td align="center">32</td>
    <td align="center">12</td>
    <td align="center">2</td>
    <td align="center">3</td>
  </tr>
  <tr >
    <td align="center">43</td>
    <td align="center">f1</td>
    <td align="center">7</td>
    <td align="center">12</td>
  </tr>
  <tr >
    <td align="center">12</td>
    <td align="center">18</td>
    <td align="center">52</td>
    <td align="center">66</td>
  </tr>
  </tbody>
  <tfoot>
  </tfoot>
 </table> 
<script type="text/javascript">
        //需要prototype
$('mytable2').friend=$('mytable');
</script>
</body>
</html>