scrollFullPage.js

$.finishScroll = false;
$.scrollFullPage = function() {
	var scroll = 0;
	var time = 0;
	var body = document.body,
    	html = document.documentElement;

	var realHeight = Math.max( body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight );	
	while(scroll < realHeight){
		time = time + 1600;
		scroll = scroll + $(window).height(); 
		(function(scroll, time){
			setTimeout(function() {	
			console.log($.finishScroll);		
			$.smoothScroll({
				speed: 800,
				afterScroll: function() {					
					if(scroll >= realHeight){
						$.finishScroll = true;
					}			
				}
			},'+=' + $(window).height())			
		}, time);
		})(scroll, time);
	}
}
$.scrollFullPage();
$.finishScroll