Clickable Multilevel Menu

I would like to do an menu like this one http://bootsnipp.com/snippets/featured/multi-level-dropdown-menu-bs3, it has to be multilevel menu but I would like to open the menu only w

Solution 1:

The solution is:

JS

$(function(){
    $(".dropdown-submenu").on("click",function(e){
    var current=$(this).find(".dropdown-menu").first();
    console.log(current);
        current.toggle();
        e.stopPropagation();
    });


 $(document).click(function(){
   $(".dropdown-menu").hide('slow'); 
});


});