infinite_scroll.js

$(window).bindWithDelay("scroll", function() {
	if($(window).scrollTop() + $(window).height() > $(document).height() - 150) {
		if ($("#more_content_anchor")) {
			var param = null;
			if (document.URL.search("users") != -1) {
				param = $.param({ user_id: document.URL.split("/")[4] });
			} else if (document.URL.search("tabs") != -1) {
				param = $.param({ tab_id: document.URL.split("/")[4] });
			} else if (document.URL.search("notes") != -1) {
				param = $.param({ notes: true });
			}
			if (param) {
				$.ajax({
					type: "GET",
					url: "/pages/more",
					data: param
				});
			}
		}
	}
}, 200);