// JavaScript Document

 

$(document).ready(function(){
  	$("#btn-mobile").click(function(){
    $("#topnav, #mainMenu").toggleClass("show");
	$("#btn-mobile").toggleClass("hide");	 
  });
  


});

$(document).mouseup(function (e)
{
    var container = $("#topnav, #mainMenu");
	var btn = $("#btn-mobile");

    if (!container.is(e.target) // if the target of the click isn't the container...
        && container.has(e.target).length === 0 ) // ... nor a descendant of the container
    {
        container.removeClass("show");
		btn.removeClass("hide");
		
    }
});