<script>
function addRow()
{
?var oTb = document.getElementById("tb");
?var oTr? = oTb.insertRow();
?var oTd? = oTr.insertCell();
?oTd.innerHTML="<input class='s01' name='txt' onblur='getTotal();'>";
?oTd = oTr.insertCell();
?oTd.innerHTML= "<input class='s01' name='user' >"
}

function getTotal()
{
?var objLength = document.getElementsByName("user").length;
?//alert(objLenth);
?if(objLength>0){
??for(i=0;i<objLength;i++){
???var message= document.getElementsByName("txt")[i].value;
??? ??document.getElementsByName("user")[i].value = message;
??}
?}else{
?alert("請(qǐng)點(diǎn)擊添加按鈕");
?}
}
</script>
<style>
.noB{
???? border:0px;
? background:#3399CC;
}
</style>
<link href="../Css/css.css" rel="stylesheet">
<table id="tb">
<tr>
<td>
sss
</td>
</tr>
</table>
<input type="button" name="btn" value="增加" class="s02" onclick="addRow();"/>