测试代码：主要城市切换

<!--城市切换 -->
& C: k: l9 p' c# r% C4 ?) ?% {<style type="text/css">
  S6 T3 ]7 M% g* J9 [7 j6 ^#city *{ margin:0;padding:0; z-index:1000000; top:0;left:0px; float:left;}
+ R9 s  j7 `0 j7 E#warpper{ position: relative; z-index:1000000; margin-top:20px;}
! v- T+ [8 O4 m" g#city { font:normal 12px Verdana, Arial, Helvetica, sans-serif; text-align:center; z-index:1000000;}
' G* X' W% h7 |  W: E#city a{ cursor:pointer; color:#666}
& l3 @7 w. o  e. g; p# I- W# [, p#city dl{ height:18px; line-height:18px; padding:0 10px;}
#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;}
" ~" W+ Z3 S+ O( `#city dt.over{ position:relative;padding:0 10px 0px 0px; z-index:1000001;color:#FF3300; font-weight:bold; height:20px; }
& ?9 B& U5 w# J" p/ ?/ ^#city li{ float:left; list-style-type:none; margin:0px 5px; width:160px;}
0 Y6 Z2 Y3 `. J) s( J& O' C#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;}
( `9 }- h; q0 x7 u' U, T! j.block{ display:block;}
.none{ display:none;}
</style>
. a$ ]0 o7 p$ t' Y) `. v<script language="javascript">
function $(str){ return document.getElementById(str);}
9 j( A6 T* _2 z' Zfunction $$(str){ return document.getElementsByTagName(str);}
3 y3 x' j" Z, ]- |var timer;
# Q- [& p2 t/ pfunction changeMenu(thisObj,num){
3 `1 @% X! N! l5 f# A: U, |if(thisObj.className=="over") return false;
hids(thisObj);
thisObj.className="over";
9 |" ~, e. @  f) h: D& U- ~$("c"+(num+1)).className="block";
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$("c"+(num+1)).onmouseover=function(){clearTimeout(timer);}
3 y$ {$ p0 U9 I5 a$("c"+(num+1)).onmouseout=function(){timer=setTimeout(function(){hids(thisObj);},500)}
thisObj.onmouseout=function(){timer=setTimeout(function(){hids(thisObj);},3000)}

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! ^% K$ |* O9 n& G: _$ v7 i* H7 _function hids(thisObj){
0 Z" Y9 X: d, D: \' e# rclearTimeout(timer);
  ~$ R( |: J% vvar tabObj=thisObj.parentNode.getAttribute("id");
var obj_dt=$(tabObj).getElementsByTagName("dt");
for(var i=0;i<obj_dt.length;i++){
; V6 |) Y. M0 \$ }obj_dt.className="normal";
- e5 V7 z6 N! R( a( r  F% h2 h* Z$("c"+(i+1)).className="none";
}
/ q5 `8 G& _' T, s5 X- h3 y& _* U}
</script>
1 V7 c' C) h1 o, T<div id="city">
<dl id="warpper">
( g  }$ N2 F; A- S<dt>[北美主要城市]</dt>
<dd id="c1" class="none">
<ul>
<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>
: a, N( m! ?. k0 x</ul>
</dd>
) F8 \* f# x& {3 |</dl>

</div>
<!--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
看到测试结果了。

) L6 k* ?. r/ c! M; N各个城市的地产交易查询，可以上线了吗？