รบกวนถามเกี่ยวกับการลบแถว Element ด้วย Ajax ช่วยแนะนำหน่อยค่ะ

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<title>Add row to table</title>
<script type="text/javascript">
$(document).ready(function(){
	$('#button').click(function(){
		var row = $('<div id="nRow"><input type="text" name="textfield[]" id="textfield[]" /><input type="button" name="delete" id="delete" value="ลบ" /></div>');
		$('#nRow').append(row);
	});
	
	
})
</script>
<div id="nRow">
<input type="text" name="textfield[]" id="textfield[]" /><input type="button" name="delete" id="delete" value="ลบ" />
</div>
<input type="button" name="button" id="button" value="เพิ่มแถว" />