How to display multiple markers on google maps?

Few months ago, I had a task of integrating Google Maps, after many attempts, I was successful in implementing it

After following simple steps you can integrate it very easily

First of all, include following scripts in your HTML page

<script src = "http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="http://maps.google.com/maps/api/js?sensor=false" type="text/javascript"> </script>