treetest2.html

做的一个数列表的例子

<style type=text/css>
TD div{ font: normal 12px ; }
a  { color: #F8F8F8; text-decoration: none; }
a:hover  { color: #F8F8F8; text-decoration: underline; }
</style>

<div style="background-color:#3366CC;width:68px;text-align:center;padding:3px;border-bottom:1px solid #FFFFFF;z-index:1;"onmouseover="myMenu.style.display='block'"onmouseout="myMenu.style.display='none'">
  <div style="position:absolute;width:0px;height:0px;overflow:visible;">
    <div id=myMenu style="position:absolute;left:-10px;top:18px;display:none;   width:90px;background-color:#3366CC;padding:5px;text-align:left;">
      &nbsp;<a href=#none>Link 1</a><br>
      &nbsp;<a href=#none>Link 2</a><br>
      &nbsp;<a href=#none>Link 3</a><br>
      &nbsp;<a href=#none>Link N</a><br>
    </div>
  </div>
  <a href=#none>111</a>
</div>