Chrome hash link/anchor bag fixing

script.js

	$("#menu-top-menu").find(".menu-item").click(function(){
            var hash = $(this).find("a").attr("href").split("#")[1];
            var hashNum = 0;
            if (window.location.hash != ''){
                hashNum = window.location.hash.replace("#"+hash, "");   
                console.log('hashNum: ' + hashNum); 
            };
            hashMenu = jQuery("#"+hash).offset().top;
              jQuery('html,body').animate({
                  scrollTop: hashMenu
            }, 300);
            
        });