一个简单的下拉菜单特效

来源：互联网发布：ae下一帧快捷键 mac 编辑：程序博客网时间：2024/04/28 16:39

<html>
<head>
<title>打造下拉菜单</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="JavaScript">

function MM_findObj(n, d) { //v4.0
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && document.getElementById) x=document.getElementById(n); return x;
}

<div id="title">
<table width="480" cellspacing="0" cellpadding="2">
    <tr>
      <td width="120" onMouseOver="MM_showHideLayers('menu1','','show')" onMouseOut="MM_showHideLayers('menu1','','hide')"><b><font color="#FFFFFF"><a href="#">
        经典论坛</a></font></b> </td>
  <td width="120" onMouseOver="MM_showHideLayers('menu2','','show')" onMouseOut="MM_showHideLayers('menu2','','hide')"><b><font color="#FFFFFF"><a href="#">
        经典论坛fff</a></font></b> </td>
  </tr>
  </table>
</div>

<div id="menu1" style="position:absolute; z-index:2;border: 1px none #000000; visibility: hidden" onMouseOver="MM_showHideLayers('menu1','','show')" onMouseOut="MM_showHideLayers('menu1','','hide')">
<table width="100%" cellspacing="0" cellpadding="2" height="80">
    <tr>
      <td> <a href="#">Dreamweaver 专栏</a></td>
    </tr>
    <tr>
      <td> <a href="#">Fireworks 专栏</a></td>
    </tr>
    <tr>
      <td> <a href="#">Flash 基本操作</a></td>
    </tr>
    <tr>
      <td> <a href="#">Flash 5 Action</a></td>
    </tr>
</table>
</div>
<div id="menu2" style="position:absolute; left:227px; z-index:2;border: 1px none #000000; visibility: hidden" onMouseOver="MM_showHideLayers('menu2','','show')" onMouseOut="MM_showHideLayers('menu2','','hide')">
<table width="100%" cellspacing="0" cellpadding="2" height="80">
    <tr>
      <td> <a href="#">Dreamweave2r 专栏</a></td>
    </tr>
    <tr>
      <td> <a href="#">Firework22s 专栏</a></td>
    </tr>
    <tr>
      <td> <a href="#">Flash 基22本操作</a></td>
    </tr>
    <tr>
      <td> <a href="#">Flash 5 2222Action</a></td>
    </tr>
</table>
</div>
</body>