添加行（原创+ZT）

<script language="JavaScript">
   var count=0;
    function addFile()
    {
           count++;
   var str="<DIV id='more"+count+"'>名称:<INPUT type='text' size='9' NAME='FileName' id='FileName'><INPUT type='file' size='-1'  NAME='McFileUp'><input onclick='deleteFile(/"more"+count+"/")' type='button' value='删除'></DIV>";
      //document.getElementById('MyFile').insertAdjacentHTML("beforeEnd",str);
            
      document.getElementById("MyFile").innerHTML=document.getElementById("MyFile").innerHTML+str;
    }
   function deleteFile(str)
   {
  
   document.getElementById(str).style.display="none";   
  
   }
</script>

<table width="100%"  border="1">
  <form name="form1" method="post" action="">
  <tr>
    <td>名称:<INPUT type='text' size='9' NAME='FileName' id='FileName'><INPUT type='file' size='-1'  NAME='McFileUp'>
      <input type="button" name="Submit" value="增加" onClick="addFile();">
    </td>
  </tr>
  <tr>
    <td id="MyFile"></td>
  </tr>
  </form>
</table>