ASP+JavaScript动态添加表单代码收藏

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<html>
<body>
<form name="form1">
<table id="tb1" border=0>
   <tr><td><a href="#" >添加附件</a></td></tr>
</table>
<input type="hidden" name="fjCnt" value="1" />
</form>
</body>
</html>
<script language="javascript">
  function addFj()
  {
      var oTb = document.getElementById("tb1"); eluzz#eluzz.com
      var oTr = oTb.insertRow(0);
      var name = "thefilename"+document.form1.fjCnt.value;
      document.form1.fjCnt.value=parseInt(document.form1.fjCnt.value)+1;
      oTr.insertCell(0).innerHTML = "<input id='file' name='"+name+"' type=file style='width:400px;'> <input type=button onclick='return delFj(this)' value='删除'>"
      return false;
  }
  function delFj(obj)
  {
      obj.parentElement.parentElement.removeNode(true);
      return false;
  }
</script>