首先来看看要实现的效果图：
HTML结构如下：
<div class="boxwrap fr"><!--容器 开始-->
<div class="switchBox fl" id="timeList" typeId="time">
<table cellpadding="0" cellspacing="0">
<tr>
<td class="switch_box_l"></td>
<td class="switch_box_c rel">
<span class="abs switchBtn" >
<i class="switchBtn-l"></i>
<i class="switchBtn-r"></i>
<span class="curTxt">24小时</span>
</span>
<a href="javascript:void(0);" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="swichTxt" id="24" >24小时</a>
<a href="javascript:void(0);" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="swichTxt" id="48">48小时</a>
<a href="javascript:void(0);" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="swichTxt" id="72">72小时</a>
</td>
<td class="switch_box_r"></td>
</tr>
</table>
</div>
<div class="switchBox fl" id="cityList" typeId="city">
<table cellpadding="0" cellspacing="0">
<tr>
<td class="switch_box_l"></td>
<td class="switch_box_c rel">
<span class="abs switchBtn" >
<i class="switchBtn-l"></i>
<i class="switchBtn-r"></i>
<span class="curTxt">城市</span>
</span>
<a href="javascript:void(0);" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="swichTxt" id="city">城市</a>
<a href="javascript:void(0);" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="swichTxt" id="station">站点</a>
</td>
<td class="switch_box_r"></td>
</tr>
</table>
