触发

<input type="button" name="Submit2" value="更多筛选条件" onclick="Display(1)">
<div data-role="tj" id="ss" data-width="400" data-height='250' style="font-size: 14px; border-radius: 10px;">
    <form id='fm1' style="display:none">
            <br><hr style="height:1px;border:none;border-top:1px solid #555555;"><br>
            <label>交易状态&nbsp;&nbsp;</label>
            <select name="zt">
                    <option value="all"selected="all">全部</option>
                    <option value="saab">已完成</option>
                    <option value="fiat" >订单异常</option>
                    <option value="audi">Audi</option>
                    </select>
            <label>成交时间&nbsp;&nbsp;</label>
            <input type="date" class="input-control text" id="" placeholder="选择时间范围开始" style="width: 140px;"/>&nbsp;-&nbsp;<input type="date" class="input-control text" id="" placeholder="选择时间范围结束" style="width: 140px;"/>
            <input type="" class="input-control text" id="" placeholder="输入订单号" style="width: 280px;"/>
            <input type="" class="input-control text" id="" placeholder="输入订单号" style="width: 280px;"/><br>
            <button class="button success"style="height: 30px;width: 80px;"/>提交</button>
    </form></div>

function Display(sid)
          {
          which = eval("fm" + sid);
          if (which.style.display == "none")
          {
          eval("fm" + sid + ".style.display=\"\";");
          }else{
          eval("fm" + sid + ".style.display=\"none\";");
          }
          }