~晕~easy~！
套用层~！ 你去网上可找到代码~！
脚本说明:
把如下代码加入<body>区域中
<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;}
function MM_showHideLayers() { //v3.0
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible'
v='hide')?'hidden':v; }
obj.visibility=v; }}
//showhidelayer
function mOvr(src, cOvr)
{if (!src.contains(event.fromElement)) {src.style.cursor = "default";src.bgColor = cOvr;}}
function mOut(src, cOut)
{if (!src.contains(event.toElement)) {src.style.cursor = "default";src.bgColor = cOut;}}
//changetdcolor
</SCRIPT>
<TABLE border=1 cellPadding=1 cellSpacing=1 width="100">
<TBODY>
<TR align=middle class=dmenu>
<TD>
<DIV id=menu01 style="POSITION: absolute">
<DIV id=sub onmouseout="MM_showHideLayers('sub','','hide')"
onmouseover="MM_showHideLayers('sub','','show')"
style="HEIGHT: 30px; LEFT: -7px; POSITION: absolute; TOP: 12px; VISIBILITY: hidden; WIDTH: 90px; Z-INDEX: 11">
<TABLE bgColor=#3c8830 border=0 cellPadding=1 cellSpacing=1
width=228>
<TBODY>
<TR bgColor=#a5db97>
<TD align=right>
<TABLE border=0 cellPadding=4 cellSpacing=1 class=46C92F
width=222>
<COLGROUP span=3>
<COL width="33%">
<COL width="33%">
<COL width="34%"></COLGROUP>
<TBODY>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="sub_new.php">新闻时事</A></TD>
<TD><A class=pt03
href="sub_sport.php">体育竞技</A></TD>
<TD><A class=pt03
href="lottery.html">体彩足彩</A></TD></TR>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="stock/index.php">移动股市</A></TD>
<TD><A class=pt03
href="sub_ysyl.php">影视娱乐</A></TD>
<TD><A class=pt03
href="sub_mrxh.php">每日笑话</A></TD></TR>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="sub_xingzuo.php">星座预测</A></TD>
<TD><A class=pt03
href="sub_shjy.php">生活教育</A></TD>
<TD><A class=pt03
href="tvpg.php">电视节目</A></TD></TR>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="weather.php">天气预报</A></TD>
<TD><A class=pt03
href="sub_en.php">英语课堂</A></TD>
<TD><A class=pt03
href="iqpg.php">脑筋急转弯</A></TD></TR>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="sub_xl.php">心理测试</A></TD>
<TD><A class=pt03
href="sub_whitedew.php">白领专区</A></TD>
<TD><A class=pt03
href="sub_eurfootball.php">欧洲足坛</A></TD></TR>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="sub_zhaopin.php">招聘信息</A></TD>
<TD><A class=pt03
href="sub_mms.php">彩信新闻</A></TD>
<TD><A class=pt03
href="sub_bjys.php">保健养生</A></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></DIV></DIV><A
class=menu href=""
onmouseout="MM_showHideLayers('yycq','','hide','logo','','hide','ring','','hide','sub','','hide','mo','','hide','brand','','hide','feature','','hide','product','','hide','help','','hide')"
onmouseover="MM_showHideLayers('yycq','','hide','logo','','hide','ring','','hide','sub','','show','mo','','hide','brand','','hide','feature','','hide','product','','hide','help','','hide')">订阅</A>
</TD>
<TD>
<DIV id=menu02 style="POSITION: absolute">
<DIV id=mo onmouseout="MM_showHideLayers('mo','','hide')"
onmouseover="MM_showHideLayers('mo','','show')"
style="HEIGHT: 30px; LEFT: -7px; POSITION: absolute; TOP: 12px; VISIBILITY: hidden; WIDTH: 90px; Z-INDEX: 12">
<TABLE bgColor=#3c8830 border=0 cellPadding=1 cellSpacing=1
width=190>
<TBODY>
<TR bgColor=#a5db97>
<TD align=right>
<TABLE border=0 cellPadding=4 cellSpacing=1 class=46C92F
width=184>
<COLGROUP span=2>
<COL width="55%">
<COL width="45%"></COLGROUP>
<TBODY>
<TR bgColor=#fafef4>
<TD><A class=pt03 href="mo/news.html"
target=_blank>资讯大全</A></TD>
<TD><A class=pt03
href="mo/stock.html"
target=_blank>股票资讯</A></TD></TR>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="mo/service.html">短语/图片/铃声</A></TD>
<TD><A class=pt03
href="mo/shfw.html">生活服务</A></TD></TR>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="mo/yxcs.html">游戏测试</A></TD>
<TD><A class=pt03
href="mo/help.html">点播帮助</A></TD></TR>
<TR bgColor=#fafef4>
<TD><A class=pt03
href="mo/0.html">纵横短信</A></TD>
<TD><A class=pt03
href="mo/bawang.html">霸王短信</A></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></DIV></DIV><A
class=menu href="mo/"
onmouseout="MM_showHideLayers('yycq','','hide','logo','','hide','ring','','hide','sub','','hide','mo','','hide','brand','','hide','feature','','hide','product','','hide','help','','hide')"
onmouseover="MM_showHideLayers('yycq','','hide','logo','','hide','ring','','hide','sub','','hide','mo','','show','brand','','hide','feature','','hide','product','','hide','help','','hide')">点播</A>
</TD>
</TR></TBODY></TABLE>
自己模仿，修改~
