100分求层代码

<body>
<div   id="test"   style="position:absolute;   left:   215px;   top:   115px;">
  <table   width="80%"     border="1"   cellspacing="0"   cellpadding="0">   
      <tr>   
          <td>&nbsp;</td>   
          <td>&nbsp;</td>   
      </tr>   
      <tr>   
          <td>&nbsp;</td>   
          <td>&nbsp;</td>   
      </tr>   
  </table>
 <input id="Button3" type="button" value="隐藏" onclick=showhide(0)/></div>   
   <input id="Button4" type="button" value="显示" onclick=showhide(1)/> 
  </body>
<script>
function showhide(v){
if(v==1)
    test.style.display="block";
else
    test.style.display="none";
}
</script>

解决方案 »

  1.   

    楼主主要是想移动层吧：
    <html>
    <head>
    <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
    <script language="javascript">
    function showhide(v){
    if(v==1)
        test.style.display="block";
    else
        test.style.display="none";
    }
    var div, divleft, divtop, startDrag = 0;
    function down()
    {
    startDrag = 1;
    divleft = window.event.clientX - div.style.pixelLeft;
    divtop = window.event.clientY - div.style.pixelTop;
    }function move()
    {
    if(startDrag == 1 )
    {
    div.style.left = window.event.clientX - divleft;
    div.style.top = window.event.clientY - divtop;
    }
    }function up()
    {
    startDrag = 0;
    }
    function loaded(){
    div = document.getElementById('test');
    }
    </script>
    </head>
    <body onload="loaded()">
    <div id="test" style="CURSOR: move;position:absolute;left:215px;top:115px;display:none;"
    onmousedown="down();" onmouseup="up()" onmousemove="move()">
    <table width="80%" border="1" cellspacing="0" cellpadding="0">
    <tr>
    <td>aaaaaaaaaaaaaaaaaaaaaaaa</td>
    <td>BBBBBBBBBBBBB</td>
    </tr>
    <tr>
    <td>CCCCCCCCCCCC</td>
    <td>DDDDDDDDDDDDDDDDDDDDDDDDDDDD</td>
    </tr>
    </table>
    </div>
    <input id="Button4" type="button" value="显示" onclick="showhide(1)" /> <input id="Button3" type="button" value="隐藏" onclick="showhide(0)" />
    </body>
    </body></html>