? <script type="text/javascript">??

window.onload = function(){

Highlight();

}??

function addOne(obj){?

? ? var tbody = document.getElementById('table').lastChild;??

var tr = document.createElement('tr');??

?

var td = document.createElement("td");

td.innerHTML = "<input type='text'/>";

tr.appendChild(td);

?

td = document.createElement("td"); ?

td.innerHTML = "<input type='text'/>";

tr.appendChild(td);

?

td = document.createElement("td");

td.innerHTML = "<a href='javascript:;' onclick='deleteRow(this)'>刪除</a>";

tr.appendChild(td);? ?

?

tbody.appendChild(tr);? ?

Highlight();

? ? }

function deleteRow(obj){

? ? var tbody = document.getElementById('table').lastChild;??

var tr = obj.parentNode.parentNode;

tbody.removeChild(tr);

}

function Highlight(){

var tbody = document.getElementById('table').lastChild;

trs = tbody.getElementsByTagName('tr');? ?

for(var i =1;i<trs.length;i++){

trs[i].onmouseover = function(){

this.style.backgroundColor ="#f2f2f2";

}?

trs[i].onmouseout = function(){

this.style.backgroundColor ="#fff";

}?

}??

}

? </script>?