function addMarkerOnMap(result) {

            if (result.length>11)

            {

                try

                {

                    _json=eval("(" + result + ")");  

                }

                catch (error)

                {

                    alert("数据存在非法字符!");

                    document.getElementById("btnSrh").value="查  询";

                    document.getElementById("btnSrh").removeAttribute("disabled"); 

                    return;

                }

                var jsLocat = _json.Table; 

                var index=0;

                var latlng;

                var pre_latlng;

                var flag=false;

                var listcust = new Array(jsLocat.length);

                var markerOption = new MMarkerOptions();

                var html =new MTipOptions();

                for(var i = 0;i < jsLocat.length;i++ )

                {  

                    latlng = new MMarker(new MLngLat(jsLocat[i].LON,jsLocat[i].LAT),markerOption);

                    if (jsLocat[i].VISIT_TYPE!="0" && jsLocat[i].VISIT_TYPE!=undefined)

                    {

                        if (flag==false  && parseFloat(jsLocat[i].LAT)!=0.0 && parseFloat(jsLocat[i].LON) !=0.0)

                        {

                            pre_latlng=new MMarker(new MLngLat(jsLocat[i].LAT,jsLocat[i].LON),markerOption);

                            flag=true;

                        }

                    }

                    html.content="拜访序号:"+eval(index+1)+"<br/>终端名称:"+jsLocat[i].NAME+"<br/>客户地址:"+jsLocat[i].ADDRESS_LINE;

                    html.content+="<br/>联系人:"+jsLocat[i].SLOG_CODE+"<br/>联系方式: "+jsLocat[i].FAX + " " +jsLocat[i].TELEPHONE;

                    html.content +="<br/>GPS信息:<span style=\"color:Blue\">"+jsLocat[i].TYPE_NAME+"</span>";

                    markerOption.imageUrl = "../Resources/Images/green_marker.png";                    html.content+="<br/>商户坐标:"+jsLocat[i].LON +","+jsLocat[i].LAT;

                    html.content+="<br/>拜访坐标:"+jsLocat[i].VISITLON+","+jsLocat[i].VISITLAT ;

                    html.content+="<br/>到店时间:"+jsLocat[i].START_TIME;

                    html.content+="<br/>离店时间:"+jsLocat[i].STOP_TIME;

                    html.content+="<br/>订单数量: "+jsLocat[i].ORDER_NUM_CS +"箱 " + jsLocat[i].ORDER_NUM_PC +"盒";

                    var ddl =document.getElementById("ddlUserList");

                    var username= ddl.options[ddl.selectedIndex].text;

                    var userid = ddl.value;

                    html.content+="<br/><a href=\"../OrderManagement/Order_List_View.aspx?customerid="+jsLocat[i].ID +"&visittime="+document.getElementById("<%=txtDate.ClientID %>").value +"&loginid="+userid +"\" target=\"_blank\">订单明细</a>";

                    if (jsLocat[i].PHOTO_ID!="")

                    {

                        html.content+="<br/><a href=\"../CallRoute/Visit_Photo_Review.aspx?id="+jsLocat[i].ID+"&visitid="+jsLocat[i].VISIT_ID+"&name="+jsLocat[i].NAME+"&username="+username+"&visittime="+document.getElementById("<%=txtDate.ClientID %>").value +"\" target=\"_blank\">照片列表</a>";

                        html.content+="&nbsp;&nbsp<a href=\"#\" onclick=\"showPhoto("+jsLocat[i].PHOTO_ID+")\">查看照片";

                    }

                markerOption.picAgent = false;

                markerOption.tipOption = html;

                latlng.id = "mark"+i;

                mapObj.addOverlay(latlng, true);

                }                

            }

        }