Display multiple WFS layers with popup.

[seema30fresher]

I want to display multiple WFS layers and display popup only for top layer. I wan't to disable all the base layer popup. Or if i wan't to display one features from all the layer (combine all layer features in one popup ).I have done some code but i don't understand how to add popup for one layer or popup for all layer but display only selected feature in one popup.This is my code ,

`document.addEventListener('DOMContentLoaded',function(){

var container = document.getElementById('popup');
var content = document.getElementById('popup-content');
var closer = document.getElementById('popup-closer');

var baselayer = new ol.layer.Vector({

title:'india ',
source:new ol.source.Vector({
url:"http://localhost:8088/geoserver/mapper/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=mapper:ind_adm1&maxFeatures=50&outputFormat=application%2Fjson",
format:new ol.format.GeoJSON()
})
}) ;

var layer = new ol.layer.Vector({
title:'india boubdry points',
source:new ol.source.Vector({
url:"http://localhost:8088/geoserver/abc/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=abc:india&maxFeatures=50&outputFormat=application%2Fjson",
format:new ol.format.GeoJSON()
})
}) ;

var overlay = new ol.Overlay(({
element: container
}));

var map = new ol.Map({
target: 'map',
layers: [
new ol.layer.Tile({
source:new ol.source.OSM()
}),
baselayer,layer
],
overlays:[overlay],
view:new ol.View({
center:ol.proj.fromLonLat([78.3486781000,22.7622132000]),
maxZoom:50,
zoom:3
})
});

var select=new ol.interaction.Select();
select.on('select',function(e)
{
if(e.selected.length>0)
{
closer.addEventListener("click",function(evt)
{
container.style.display="none";
})
var cooordinates=e.mapBrowserEvent.coordinate
content.innerHTML='Bank:'+e.selected[0].H["fid"]+'
state:'+e.selected[0].H["st_name"]+'
District:'+e.selected[0].H["type_1"]+'';
overlay.setPosition(cooordinates);
container.style.display="block";
}
else
{
container.style.display="none";
}
});
map.addInteraction( select);
}); `

Thanks.