测试代码：主要城市切换

<!--城市切换 -->
<style type="text/css">
9 |# s6 l! X- u#city *{ margin:0;padding:0; z-index:1000000; top:0;left:0px; float:left;}
" K' Q, y8 K! k8 A) _#warpper{ position: relative; z-index:1000000; margin-top:20px;}
( w/ @/ d" f- H7 [# ?% h1 I9 b, f#city { font:normal 12px Verdana, Arial, Helvetica, sans-serif; text-align:center; z-index:1000000;}
0 Y9 }0 k/ G! z7 n/ `#city a{ cursor:pointer; color:#666}
+ g" W- k( i' `. J) g1 _. `; M3 X#city dl{ height:18px; line-height:18px; padding:0 10px;}
+ I0 q& i# {! k% q; a#city dt,.normal{ float:left; padding:0 10px 0 0 ; border-right:0px solid #ccc; text-decoration:none; width:auto; cursor:pointer; color:#FF3300; font-weight:bold;}
#city dt.over{ position:relative;padding:0 10px 0px 0px; z-index:1000001;color:#FF3300; font-weight:bold; height:20px; }
3 P8 |& U8 p- C  F# H- i: D#city li{ float:left; list-style-type:none; margin:0px 5px; width:160px;}
! z! ~8 I8 Z: {#city #c1 li a{ float:left; list-style-type:none; margin:0px 3px; 0 0 }
#city dl dd{ position:absolute; width:160px; left:0;top:20px!important; border:1px solid #bbb; background:#fff; filter:progidXImageTransform.Microsoft.Shadow(Strength=4, Direction=120, color=#cccccc); padding:3px 0;}
.block{ display:block;}
# ]- e3 P, p6 q! j.none{ display:none;}
% g# ~' n6 |5 H6 Z$ F% G</style>
0 C! b9 x2 U" K  L3 l<script language="javascript">
function $(str){ return document.getElementById(str);}
+ J- a$ z* k+ ~" {4 ^function $$(str){ return document.getElementsByTagName(str);}
var timer;
function changeMenu(thisObj,num){
1 G1 R/ t  V# |  u% k9 P$ Zif(thisObj.className=="over") return false;
* I; M" }& W* k/ F; r9 Bhids(thisObj);
& ^( T( F2 M1 f: _* X0 y9 j: JthisObj.className="over";
! W! `' J( h& U, X$("c"+(num+1)).className="block";

$("c"+(num+1)).onmouseover=function(){clearTimeout(timer);}
$("c"+(num+1)).onmouseout=function(){timer=setTimeout(function(){hids(thisObj);},500)}
thisObj.onmouseout=function(){timer=setTimeout(function(){hids(thisObj);},3000)}

}
function hids(thisObj){
clearTimeout(timer);
2 N% @3 Q" [/ M( Z$ B/ @) }var tabObj=thisObj.parentNode.getAttribute("id");
var obj_dt=$(tabObj).getElementsByTagName("dt");
) @- g7 j5 h% n/ e# d) y/ yfor(var i=0;i<obj_dt.length;i++){
obj_dt.className="normal";
$("c"+(i+1)).className="none";
}
5 _% }: P  d0 A4 v$ J}
  W$ L0 l. N3 F' c$ a</script>
<div id="city">
<dl id="warpper">
<dt>[北美主要城市]</dt>
<dd id="c1" class="none">
<ul>
, T/ f( D: d, s2 u; @8 T) S<li><a href="xxx.html">洛杉矶</a> <a href="xxx.html">尔湾</a> <a href="xxx.html">旧金山</a> <a href="xxx.html">圣地亚哥</a> <a href="xxx.html">圣何塞</a> <a href="xxx.html">西雅图</a> <a href="xxx-1.html">纽约</a> <a href="xxx-1.html">波特兰</a> <a href="xxxx.html">奥兰多</a> <a href="xxxx.html">波士顿</a> <a href="xxxx.html">温哥华</a> <a href="xxxx.html">多伦多</a> <a href="xxxx.html">卡尔加里</a> <a href="xxxx.html">蒙特利尔</a>
</li>
7 V+ H( l, v" X* P+ C</ul>
</dd>
</dl>

</div>
. @1 S' w" B" @6 i# J<!--城市切换_结束-->
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转载请保留当前帖子的链接：https://www.beimeilife.com/thread-30675-1-1.html 谢谢

看到测试结果了。

http://beimeilife.duckdns.org/forum.php?mod=redirect&goto=findpost&pid=55897&ptid=30675
/ v* K3 @) P; k# J8 W看到测试结果了。

各个城市的地产交易查询，可以上线了吗？