js代码求助

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文章原文件为:

 

<!DOCTYPE html PUBliC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GBK" />
<meta name="description" content="福建移动城市频道,是福建移动网站介绍展示下属各城市移动公司的专区。" />
<meta name="keywords" content="城市频道,福建,福建移动,福建移动通信,中国移动,中国移动通信,中移动,手机,gotone,easyown,m-zone,infowin" />
<title>城市频道_中国移动福建公司</title>
<link href="../../style/public.css" rel="stylesheet" type="text/css" />
<link href="../../style/font.css" rel="stylesheet" type="text/css" />
<link href="../style/city.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="../../style/nav.js"></script>
<script type="text/javascript" src="../../style/jquery-1.2.6.pack.js"></script>
<script type="text/javascript" src="../../style/tabsqie_no.js"></script>

<script type="text/javascript">   
$(document).ready(function(){
 $("#city_tab1").tab({
  tabId:"#city_tab_tag1",
  tabTag:"li",
  conId:"#city_tab_conts1",
  conTag:".city_tab_cont1",
  act:"click"
  })
 $("#city_tab2").tab({
  tabId:"#city_tab_tag2",
  tabTag:"li",
  conId:"#city_tab_conts2",
  conTag:"dd",
  act:"mouseover"
  })
})
</script>

</head>

<body>
<!--顶部flash开始-->
<div class="all"><div class="top_banner"><img src="/images/top_banner.jpg" alt="" title="" /></div></div>

<!--顶部flash结束-->

<!--logo模块开始-->
<script type="text/javascript" src="/style/nav.js"></script>

<script>
if(top.location.href.indexOf('www.fj.chinamobile.com')>0)
{
location.replace(top.location.href.replace("www.fj.chinamobile.com","www.fj.10086.cn"))
}
else if(top.location.href.indexOf('www.fmcc.com.cn')>0)
{
location.replace(top.location.href.replace("www.fmcc.com.cn","www.fj.10086.cn"))
}
</script>
<style>
#hot1 a a:hover{ color:#333; text-decoration:none;}
.Operation{ background: url(/images/operation.gif) no-repeat left bottom; width:99px; height:28px; cursor:pointer; border:0; display: block; margin-top:2px; overflow:hidden;}
#layout{position: absolute; top:22px; left:-10px; background:url(/images/operation_bg.gif) no-repeat center top; width:100px; height:177px; padding:22px 10px 10px 10px; }
*html #layout{ top:22px; left:-10px;padding:20px 10px 10px 10px; display:inline}
*+html #layout{padding:24px 10px 10px 10px; }
#layout ul li{ margin-left:10px; line-height:1.8em; background:url(/images/idc.jpg) no-repeat left 48%; padding-left:15px;}
.iframe { -width:100%; -height:510px; -margin-bottom:-500px; -z-index:-1; -filter:alpha(opacity=0);margin-top:-20px;}

.T_fjtop{margin-top:-40px; position: relative; z-index:10000;  width:190px;_margin-top:-75px;}
*html .T_fjtop{margin-top:-55px;}
*+html .T_fjtop{margin-top:-40px;}

/*来自public 文件做一修改 图片search_kuang.gif 有修改  ;search_mt margin-left有调动*/
.search_mt{margin-left:10px !important;margin-left:5px;}
.search_kuang{background:url(/images/search_kuang.gif) no-repeat left top;margin-top:10px;width:139px;text-align:left;}/*20100603--更改width*/
.search_word a { margin:0; _padding:0 2px 0 0;}
.search_select{margin-top:10px; margin-left:0px;}
</style>

<script language="javascript" >
//清除搜索框
function clearTxt (id) {
  if (document.getElementById(id).value == "关键字搜索")
    document.getElementById(id).value="" ;
  return ;
}
//校验form
function chk_frm_search() {
  if (document.frm_search.qt.value == '' || document.frm_search.qt.value.length<2) {
  document.frm_search.qt.focus();
  return;
  }
  if (document.frm_search.qt.value =="关键字搜索") {
  document.frm_search.qt.focus();
  document.frm_search.qt.value='';
  return;
  }
  document.frm_search.submit();

}

//站内检索
function search_local_click(){
  document.frm_search.style.value = "fj";
  return true;
}
</script>
<script type="text/JavaScript">
<!--
function Tanchu(targ,selObj,restore){

window.open(selObj.options[selObj.selectedIndex].value)
}
//-->
</script>
<!--nav-->
<div class="all">
<div class="top" style="_margin-bottom:-15px;">
<div style="margin-bottom:-10px; *margin-bottom:0px; margin-bottom:-10px/0;"><a href="http://www.10086.cn" target="_blank"><img src="http://www.fj.10086.cn/images/logo.gif" style="margin-bottom:-50px; padding:5px 0 0 22px;" /></a><div>
<div class="zhaopin fright"><div class="fleft"><a href="/fjzp/www/jobdetail/career.jsp" target="_blank">招聘信息</a>|<a href="/siteinfo/help/index.html" target="_blank">帮助信息</a><a href="http://www.10086.cn" target="_blank"><img src="/images/zgyd.gif" alt="中国移动通信集团" align="absmiddle" title="中国移动通信集团" /></a><a href="http://www.10086.cn/en/" target="_blank"><img src="/images/english.gif" alt="英文版" align="absmiddle" title="英文版" /></a></div><div class="fleft"><form><select name="menu1" onChange="window.open(this.options[this.selectedIndex].value,'','')">
           <option>业务网站链接</option>
          <option value="http://mypim.monternet.com/web/">号簿管家</option>
          <option value="http://fj.10086.cn/music">无线音乐门户</option>
          <option value="http://fj.10086.cn/ihome">IHOME我家在线</option>
          <option value="http://fj.10086.cn/sms-forward">短信转转乐</option>
          <option value="http://fj.10086.cn/monternet">梦网网站</option>
          <option value="http://fj.10086.cn/adc">动力100门户</option>
          <option value="http://fj.10086.cn/roomqq">移动房产管理</option>
          <option value="http://fj.10086.cn/bgzl">移动办公助理</option>
          <option value="http://fj.10086.cn/bm17">移动餐饮管理</option>
          <option value="http://fj.10086.cn/520580">婚礼E帮手</option>
          <option value="http://fj.10086.cn/nxt">农信通网站</option>
          <option value="http://fj.10086.cn/1065m">企业建站</option>
          <option value="http://fj.10086.cn/qqt">亲情通</option>
          <option value="http://fj.10086.cn/cwb">宠物宝</option>
          <option value="http://fj.10086.cn/student">中学生平台网站</option>
          <option value="http://fj.10086.cn/qqtxx">全球通服务信息产品</option>
          <option value="http://fj.10086.cn/dxhz">短信回执</option>
          </select>
        </form></div>
<div class="clear"></div>
</div><div class="clear"></div></div><div style="position:relative;width:950px; margin:0 auto; font-family:Arial, Helvetica, sans-serif">
   
    <div style="position:absolute; left:842px ; top:3px; *top:5px; _top:2px; z-index:99999">
<a href="/e100zq/e100intro/wsyyt/index.html" target="_blank"><img src="/images/e100_logo.gif" title="e100知多少" alt="e100知多少" /></a>
    </div>
   
</div>
<div class="welecom" style="margin-left:170px;margin-top:0px;">中国移动福建公司欢迎您</div>
<div class="all" style="padding-top:5px;">
<ul id="nav">
 <li class="top00" style="padding-left:170px;"><a href="/index.html" class="top_link"><span>首页</span></a></li>
 <li class="top00"><a href="/brand/index.html" class="top_link"><span class="down">品牌/产品</span></a>
  <ul class="sub">
         <li style="padding-left:170px;"><a href="/brand/gotone/index.html">全球通</a></li>
         <li><a href="/brand/mzone/index.html">动感地带</a></li>
         <li><a href="/brand/easyown/index.html">神州行</a></li>
         <li><a href="/brand/group/index.jsp" target="_blank">集团客户</a></li>
         <li><a href="http://ihome.fj.chinamobile.com/" target="_blank">家庭客户</a></li>
  </ul>
 </li>
 <li class="top00"><a href="/service/redirect.jsp" class="top_link"><span class="down">网上营业厅</span></a>
 </li>
    <li class="top00"><a href="/10086/index.html" class="top_link"><span class="down">服务与支持</span></a>
  <ul class="sub">
         <li style="padding-left:200px;"><a href="/10086/focus/index.html">服务热点关注</a></li>
         <li><a href="/10086/khfwzsk/gotone/index.html">客户服务知识库</a></li>
     <li><a href="/10086/common/index.html">营业渠道介绍</a></li>
     <li><a href="/10086/kqfw/index.html">跨区服务</a></li>
     <li><a href="/service/10086login.do?method=viewUserIndex">个人信息中心</a></li>
     <li><a href="/10086/download/index.html">移动下载</a></li>
  </ul>
 </li>
    <li class="top00"><a href="http://www.fj.10086.cn/mall/index.jsp" class="top_link"><span class="down">移动商城</span></a>
  <ul class="sub">
         <li style="padding-left:530px;"><a href="http://www.fj.10086.cn/mall/index.jsp" target="_blank">手机商城</a></li>
         <li><a href="http://jf.10086.cn/index.html" target="_blank">积分商城</a></li>
  </ul>
 </li>
    <li class="top00"><a href="/aboutus/index.html" class="top_link"><span class="down">关于我们</span></a>
  <ul class="sub">
         <li style="padding-left:220px;"><a href="/aboutus/intro/index.html">公司简介</a></li>
         <li><a href="/aboutus/zhaobiao/index.html">采购信息</a></li>
         <li><a href="/fjzp/www/jobdetail/career.jsp">招聘英才</a></li>
         <li><a href="/aboutus/news/index.html">新闻动态</a></li>
         <li><a href="/aboutus/young/index.html">青年文明号</a></li>
         <li><a href="/aboutus/ad/index.html">广告形象</a></li>
         <li><a href="/aboutus/culture/index.html">企业文化</a></li>    
         <li><a href="/aboutus/contactus/index.html">联系我们</a></li>
  </ul>
 </li>
</ul></div>
<form name="frm_search" action="http://202.85.216.217/query" method="get" target="_blank">
<div class="search">
<div class="fleft" style="width:154px;">
    <div class="search_kuang fleft search_mt">
 <input name="qt" id="skeywords" onClick="clearTxt('qt')" type="text" value="站内搜索" class="searchinput" title="关键字必须至少有两个汉字或英文字母" size="16" maxlength="20" onFocus="if(this.value == this.defaultValue) this.value = ''" onBlur="if(this.value == '') this.value = this.defaultValue" style="float:left; width:90px"  onClick="return search_local_click();">
 <input type="hidden" name="charset" value="gb2312">
 <input type="hidden" name="database" value="fj">
 <input type="hidden" name="style" value="fj">
    </div>
<div class="search_btn fleft" style="left:125px; top:-25px;">
 <div><a href="javascript:chk_frm_search();" class="search_link"></a></div>
</div>
<div class="clear"></div>
</div>
<div class="white fleft search_word" style="padding-left:10px;">
<strong>移动快速通道:</strong>
<a href="/service/points/query/queryQqtCent.do?from=point_qqt.jsp&number=q_service.q_jfcx">积分查询</a>
<a href="/service/info/QueryVPN.do?tab=7&number=q_service.q_vpnyhxxcy">VPN信息查询</a>
<a href="/service/operate/monent/querySpRecord1.do">移动业务查询和退订</a>
<a href="/service/info/queryOrderProduct1.do?tab=7&number=q_service.q_zftccy">已开通资费套餐查询</a>
<a href="/service/info/query_gprs.jsp?tab=5">移动数据流量查询 </a>
</div>
 <div class="clear"></div>
 
</div>
</form>
<div class="fright T_fjtop">
 <div class="fleft search_select"><select name="menu2" onChange="window.open(this.options[this.selectedIndex].value,'','')" value="地市链接"><option>地市链接</option>
    <option value="/city/fuzhou/index.html">福州</option>
  <option value="/city/xiamen/index.html">厦门</option>
  <option value="/city/ningde/index.html">宁德</option>
  <option value="/city/putian/index.html">莆田</option>
  <option value="/city/quanzhou/index.html">泉州</option>
  <option value="/city/zhangzhou/index.html">漳州</option>
  <option value="/city/longyan/index.html">龙岩</option>
  <option value="/city/sanming/index.html">三明</option>
  <option value="/city/nanping/index.html">南平</option>
  </select>
 </div>
 <span  id="guanb"  style="float:right;margin-right:10px; position:relative; margin-top:-30px; *margin-top:-33px; _margin-top:-30px;">
   <a class="Operation"></a>
   <div id="layout" style="display:none;">
    <ul><!--[if IE 6]><iframe class="iframe" style="position:relative; "></iframe><![endif]-->
     <li><a href="http://mm.10086.cn" target="_blank">MM</a></li>
     <li><a href="http://music.10086.cn" target="_blank">音乐</a></li>
     <li><a href="http://feixin.10086.cn" target="_blank">飞信</a></li>
     <li><a href="http://mail.10086.cn" target="_blank">邮箱</a></li>
     <li><a href="http://shuoke.10086.cn" target="_blank">139说客</a></li>
     <li><a href="http://cmpay.10086.cn" target="_blank">手机支付</a></li>
     <li><a href="http://game.10086.cn" target="_blank">游戏</a></li>
    </ul>
   </div>
 </span> 
</div>
 <div class="clear"></div>
</div>
</div>
</div>
<script type="text/javascript">
var CommendNavID = document.getElementById("guanb");
var CommendNavPopupID = document.getElementById("layout");
function showPopup()
{
 CommendNavPopupID.style.display= "block";
}
function hidePopup()
{
 CommendNavPopupID.style.display= "none";
}
CommendNavID.onmouseover = showPopup;
CommendNavID.onmouseout = hidePopup;
</script>

<!--logo模块结束-->

<!--主体内容开始-->
<div class="all mt10">

<div class="l_crumb">
<h5 class="fleft">福州分公司</h5>
<div class="crumb_word fright mr10">您现在的位置:<a href="../../../index.html">首页</a><span>&gt;</span><a href="index.html">福州</a><span>&gt;</span>全球通优惠资讯</div>
</div>
<div class="clear"></div>

<div class="l_city_list mt10">   

    <div class="l_city_list_cont" id="city_tab1">
     
        <div class="l_yhzx_tilenav" id="city_tab2">
            <dl id="city_tab_conts2">
                <dt id="city_tab_tag2">
                    <ol style="width:770px">
                        <li class="cur"><a href="yhzx_list1.html">全部</a></li>
                        <li><a href="yhzx_list3.html">话费优惠</a></li>
                        <li><a href="yhzx_list3.html">终端/手机低价购</a></li>
                        <li><a href="yhzx_list3.html">体验送好礼</a></li>
                        <li><a href="yhzx_list3.html">商家惠聚</a></li>
                    </ol>
                    <div class="l_city_select">
                        <select onChange="window.open(this.options[this.selectedIndex].value,'','')">
                         <option value="/brand/gotone/index.html">全球通</option>
                            <option value="/brand/mzone/index.html">动感地带</option>
                            <option value="/brand/easyown/index.html">神州行</option>
                        </select>
                        <select onChange="window.open(this.options[this.selectedIndex].value,'','')">
                            <option value="/city/fuzhou/index.html">福州</option>
                            <option value="/city/xiamen/index.html">厦门</option>
                            <option value="/city/ningde/index.html">宁德</option>
                            <option value="/city/putian/index.html">莆田</option>
                            <option value="/city/quanzhou/index.html">泉州</option>
                            <option value="/city/zhangzhou/index.html">漳州</option>
                            <option value="/city/longyan/index.html">龙岩</option>
                            <option value="/city/sanming/index.html">三明</option>
                            <option value="/city/nanping/index.html">南平</option>
                        </select>
                    </div>
                </dt>
                <dd>
                    <a href="yhzx_list1.html"><b>全部</b></a> <a href="yhzx_list1.html">千元好礼</a> <a href="yhzx_list1.html">百元礼包</a> <a href="yhzx_list1.html">参与即送</a> <a href="yhzx_list1.html">礼品大派送</a>
                </dd>
                <dd>
                    <a href="yhzx_list1.html"><b>全部</b></a> <a href="yhzx_list1.html">千元好礼</a> <a href="yhzx_list1.html">百元礼包</a> <a href="yhzx_list1.html">参与即送</a> <a href="yhzx_list1.html">礼品大派送</a>
                </dd>
                <dd>
                    <a href="yhzx_list1.html"><b>全部</b></a> <a href="yhzx_list1.html">千元好礼</a> <a href="yhzx_list1.html">百元礼包</a> <a href="yhzx_list1.html">参与即送</a> <a href="yhzx_list1.html">礼品大派送</a>
                </dd>
                <dd>
                    <a href="yhzx_list1.html"><b>全部</b></a> <a href="yhzx_list1.html">千元好礼</a> <a href="yhzx_list1.html">百元礼包</a> <a href="yhzx_list1.html">参与即送</a> <a href="yhzx_list1.html">礼品大派送</a>
                </dd>
                <dd>
                    <a href="yhzx_list1.html"><b>全部</b></a> <a href="yhzx_list1.html">千元好礼</a> <a href="yhzx_list1.html">百元礼包</a> <a href="yhzx_list1.html">参与即送</a> <a href="yhzx_list1.html">礼品大派送</a>
                </dd>
            </dl>
        </div>
       
     <div class="l_city_list_right" id="city_tab_tag1">
         <ol>
             <li class="cur">
                 <a>
                     <img src="../images/l_city_pic1.jpg" /><span><font class="blue">e100精彩业务随身办<br />便捷享受更有礼</font></span><br /><span><font class="red">推荐人数:100</font></span>
                    </a>
                </li>
                <li>
                 <a>
                     <img src="../images/l_city_pic2.jpg" /><span><font class="blue">e100精彩业务随身办<br />便捷享受更有礼</font></span><br /><span><font class="red">推荐人数:100</font></span>
                    </a>
                </li>
                <li>
                 <a>
                     <img src="../images/l_city_pic3.jpg" /><span><font class="blue">e100精彩业务随身办<br />便捷享受更有礼</font></span><br /><span><font class="red">推荐人数:100</font></span>
                    </a>
                </li>
                <li>
                 <a>
                     <img src="../images/l_city_pic4.jpg" /><span><font class="blue">e100精彩业务随身办<br />便捷享受更有礼</font></span><br /><span><font class="red">推荐人数:100</font></span>
                    </a>
                </li>
                <li>
                 <a>
                     <img src="../images/l_city_pic5.jpg" /><span><font class="blue">e100精彩业务随身办<br />便捷享受更有礼</font></span><br /><span><font class="red">推荐人数:100</font></span>
                    </a>
                </li>
            </ol>
            <div class="tc l_city_page"><img src="../images/l_city_ico2.gif" /> <input name="" type="button" class="l_city_button3" value="下一页" onclick="window.location.href='yhzx_list2.html'" /></div>
        </div>
        <div class="l_city_list_left" id="city_tab_conts1">
         
         <div class="city_tab_cont1">
             <img src="../images/l_city_pic.jpg" />
               
                <dl>
                 <dt><span class="f14 fB"><a href="news/yhzx1.html"><font class="blue">e100精彩业务随身办 便捷享受更有礼1</font></a></span><span class="blue">2010-8-13/100人参与过</span><span class="red">推荐人数:100 <input name="" type="button" class="l_city_button1" value="点击推荐" /></span></dt>
                    <dd><p class="l_city_p1 fleft tl">活动期间,您可编辑指定业务的相应短信代码,免费发送至10658610990进行登记。登记成功后,您只需于48小时内(活动期内)登录网上营业厅或掌上营业厅开通该业务,且保持...</p><p class="l_city_p2 fright"><input name="" type="button" class="l_city_button2" value="阅读全文" onclick="window.location.href='news/yhzx1.html'" /></p></dd>
                </dl>
            </div>
           
            <div class="city_tab_cont1">
             <img src="../images/l_city_pic.jpg" />
               
                <dl>
                 <dt><span class="f14 fB"><a href="news/yhzx1.html"><font class="blue">e100精彩业务随身办 便捷享受更有礼2</font></a></span><span class="blue">2010-8-13/100人参与过</span><span class="red">推荐人数:200 <input name="" type="button" class="l_city_button1" value="点击推荐" /></span></dt>
                    <dd><p class="l_city_p1 fleft tl">活动期间,您可编辑指定业务的相应短信代码,免费发送至10658610990进行登记。登记成功后,您只需于48小时内(活动期内)登录网上营业厅或掌上营业厅开通该业务,且保持...</p><p class="l_city_p2 fright"><input name="" type="button" class="l_city_button2" value="阅读全文" onclick="window.location.href='news/yhzx1.html'" /></p></dd>
                </dl>
            </div>
           
            <div class="city_tab_cont1">
             <img src="../images/l_city_pic.jpg" />
               
                <dl>
                 <dt><span class="f14 fB"><a href="news/yhzx1.html"><font class="blue">e100精彩业务随身办 便捷享受更有礼3</font></a></span><span class="blue">2010-8-13/100人参与过</span><span class="red">推荐人数:300 <input name="" type="button" class="l_city_button1" value="点击推荐" /></span></dt>
                    <dd><p class="l_city_p1 fleft tl">活动期间,您可编辑指定业务的相应短信代码,免费发送至10658610990进行登记。登记成功后,您只需于48小时内(活动期内)登录网上营业厅或掌上营业厅开通该业务,且保持...</p><p class="l_city_p2 fright"><input name="" type="button" class="l_city_button2" value="阅读全文" onclick="window.location.href='news/yhzx1.html'" /></p></dd>
                </dl>
            </div>
           
            <div class="city_tab_cont1">
             <img src="../images/l_city_pic.jpg" />
               
                <dl>
                 <dt><span class="f14 fB"><a href="news/yhzx1.html"><font class="blue">e100精彩业务随身办 便捷享受更有礼4</font></a></span><span class="blue">2010-8-13/100人参与过</span><span class="red">推荐人数:400 <input name="" type="button" class="l_city_button1" value="点击推荐" /></span></dt>
                    <dd><p class="l_city_p1 fleft tl">活动期间,您可编辑指定业务的相应短信代码,免费发送至10658610990进行登记。登记成功后,您只需于48小时内(活动期内)登录网上营业厅或掌上营业厅开通该业务,且保持...</p><p class="l_city_p2 fright"><input name="" type="button" class="l_city_button2" value="阅读全文" onclick="window.location.href='news/yhzx1.html'" /></p></dd>
                </dl>
            </div>
           
            <div class="city_tab_cont1">
             <img src="../images/l_city_pic.jpg" />
               
                <dl>
                 <dt><span class="f14 fB"><a href="news/yhzx1.html"><font class="blue">e100精彩业务随身办 便捷享受更有礼5</font></a></span><span class="blue">2010-8-13/100人参与过</span><span class="red">推荐人数:500 <input name="" type="button" class="l_city_button1" value="点击推荐" /></span></dt>
                    <dd><p class="l_city_p1 fleft tl">活动期间,您可编辑指定业务的相应短信代码,免费发送至10658610990进行登记。登记成功后,您只需于48小时内(活动期内)登录网上营业厅或掌上营业厅开通该业务,且保持...</p><p class="l_city_p2 fright"><input name="" type="button" class="l_city_button2" value="阅读全文" onclick="window.location.href='news/yhzx1.html'" /></p></dd>
                </dl>
            </div>
           
        </div>          
    </div>

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假如第二排的每一个字段对应一个编号,那么怎样在点击这个字段的时候获取这个字段对应的编号??????????