<table id=yourtable>
<tr><td></td></tr>
</table>
<input type=radio name=radio1 onclick="document.all.yourtable.rows[0].cells[0].innerText='Changed1!'">
<input type=radio onclick="document.all.yourtable.rows[0].cells[0].innerText='Changed2!'">
<tr><td></td></tr>
</table>
<input type=radio name=radio1 onclick="document.all.yourtable.rows[0].cells[0].innerText='Changed1!'">
<input type=radio onclick="document.all.yourtable.rows[0].cells[0].innerText='Changed2!'">
<br>
<input type=radio name=radio1 id=r1 onclick="document.all.yourtable.rows[0].cells[0].innerText='aaa'"></input><label for=r1>点这个变成 aaa</label>
<br>
<input type=radio name=radio1 id=r2 onclick="document.all.yourtable.rows[0].cells[0].innerText='bbb'"></input><label for="r2">点这个变成 bbb</label><table id=yourtable border=1>
<tr><td>这里是要改变的内容</td><td> </td></tr>
<tr><td> </td><td> </td></tr>
<tr><td> </td><td> </td></tr>
</table>
function ChangeTable(i)
{
document.all.yourtable.rows[0].cells[0].innerText='radio " + i + " Change the table!';
}
</script><table id=yourtable>
<tr><td></td></tr>
</table>
<input type=radio name=radio1 onclick="ChangeTable(1)"><input>
<input type=radio name=radio2 onclick="ChangeTable(2)"><input>
<tr><td></td><td><input type=radio name=radio1 value="yes" onclick="document.all.yourtable.rows[0].cells[0].innerText=this.value"></td>
</tr>
<tr><td> </td><td><input type=radio name=radio1 value="no" onclick="document.all.yourtable.rows[1].cells[0].innerText=this.value"></td>
</tr>
</table>
<table id=yourtable>
<tr><td><input id=txt></td></tr>
</table>
<script>
function add(){
var i;
var str="<input type='radio' name='radio"+i+"'>"
document.all.yourtable.rows[0].cells[0].innerHTML+=str;
i++;
}
</script>
<input type=submit name=add onclick="add()">
<tr><td> </td></tr>
</table>
<input type=radio name=radio1 onclick="document.all.yourtable.rows[0].cells[0].innerText='Changed1'">
<input type=radio name=radio1 onclick="document.all.yourtable.rows[0].cells[0].innerText='Changed2'">