[Dilettante_Pro]

<div id="menu-1" class = "menu">Первое меню</div>
<div id="menu-2" class = "menu">Второе меню</div>
<script src='https://code.jquery.com/jquery-latest.js'></script>
<script>
$(document).ready(function(){
   $('.menu').click(function(){
         alert(this.id);
   });
}); 
</script>