Facebook auto load

autoload.js

var results = document.getElementById('browse_result_area');

results.style.display = 'none';

function debounce(func, delay){
	var timer;

	return function(){
		clearTimeout(timer);
		timer = setTimeout(func, delay);
	}
}

var loader;
var finished;

var loadMore = debounce(function(){
	loader = setTimeout(function(){
		console.log('loading list...');
		document.body.scrollTop = document.body.clientHeight;
		clearTimeout(finished);
	});

	finished = setTimeout(function(){
		console.log('completed!');
		results.style.display = 'block';
		clearTimeout(loader);
	}, 5000)

}, 100);

results.addEventListener('DOMNodeInserted', loadMore);