OpenDialog打开的页面控件渲染后执行JS怎么做

         <td class="label" ><div id="lbtzxfsj">图纸下发时间</div> <div id="lbysjg">预算价格</div> <div id="lbqtjg">洽谈金额</div></td>
        <td >  <div id="tbtzxfsj"> <input type="text" id="patzdate" name="patzdate" data-toggle="topjui-datebox"  value="@Model.PA_TZDate" ></div> 
                <div id="tbysjg"><input type="text" id="paysmoney"  name="paysmoney" data-toggle="topjui-numberbox" value="@Model.PA_YSMoney"></div>
                <div id="tbqtjg"><input type="text" id="paqtmoney" name="paqtmoney" data-toggle="topjui-numberbox" value="@Model.PA_QTMoney"></div>
        </td>
JS代码 
  $(function () {
        DisplaySet();
    });
    function DisplaySet()
    {
        var pbtype = $("#papbtype").val();
        if (pbtype == "")
        {
       
            document.getElementById("lbtzxfsj").style.display = "";//一进页面 显示图纸下发时间  通过JS 隐藏 再显示正常 
            document.getElementById("tbtzxfsj").style.display = "";//一进页面 显示图纸下发时间 
            document.getElementById("lbysjg").style.display = "none";//一进页面 隐藏预算价格 通过JS再显示不正常 
            document.getElementById("tbysjg").style.display = "none";//一进页面 隐藏预算价格
            document.getElementById("lbqtjg").style.display = "none";
            document.getElementById("tbqtjg").style.display = "none";
        }
        else if (pbtype == "小配套类")
        {
            document.getElementById("lbtzxfsj").style.display = "none";
            document.getElementById("tbtzxfsj").style.display = "none";
            document.getElementById("lbysjg").style.display = "";
            document.getElementById("tbysjg").style.display = "";
            document.getElementById("lbqtjg").style.display = "none";
            document.getElementById("tbqtjg").style.display = "none";
        }
        else if (pbtype == "技改类") {
            document.getElementById("lbtzxfsj").style.display = "none";
            document.getElementById("tbtzxfsj").style.display = "none";
            document.getElementById("lbysjg").style.display = "none";
            document.getElementById("tbysjg").style.display = "none";
            document.getElementById("lbqtjg").style.display = "";
            document.getElementById("tbqtjg").style.display = "";
        }

       
    }