js效果与ajax有冲突。走不动解决思路

function $(id) { return document.getElementById(id) }
/*理事会的首页的专题下拉*/
$("h_about_lshi_sep").onclick = function(e) {
    var src = e ? e.target : event.srcElement;
    if (src.tagName == "H6") {
        var next = src.nextElementSibling || src.nextSibling;
        next.style.display = (next.style.display == "block") ? "none" : "block";

    }
    if (src.tagName == "H5") {
        var next = src.nextElementSibling || src.nextSibling;
        next.style.display = (next.style.display == "block") ? "none" : "block";

    }
}

<script type="text/javascript">
        $(document).ready(function() {
            GetSearchList(1);
        });     
   var request = window.location.search;
        var Action = request.substring(1, request.length);
        function GetSearchList(page, type) {
            if (Action.indexOf('&page=') > -1)
            { Action = Action.replace(/\&page=\d+/, '&page=' + page); }
            else { Action += '&page=' + page; }
            $.ajax({
                url: "/NList.aspx",                                 //请求的url地址
                dataType: "html",                                   //返回格式
                async: true,                                        //请求是否异步，默认为异步，这也是ajax重要特性
                data: Action,         //参数值
                type: "GET",                                        //请求方式
                beforeSend: function() {

                    //请求前的处理
                },
                success: function(data) {
                    var arr = data.split('|$|');
                    $("#div_list").html(arr[0]);
                    // $("#div_list1").html(arr[1]);
                    //请求成功时处理
                },
                complete: function() {

                    //请求完成的处理
                },
                error: function() {
                    document.getElementById("div_List").innerHTML = '加载失败';
                    //请求出错处理
                }
            });
        }


       
    </script>