script.js

$(function() {
	function scrolltopToggle() {
		$("#scrolltop").toggle($(window).scrollTop() > 300);
	}

	function daysDiff(d1, d2) {
		return Math.floor((d1 - d2) / 86400000);
	}

	$(window).each(scrolltopToggle);
	$(window).scroll(scrolltopToggle);

	$("#scrolltop").on("click", function() {
		$("html, body").scrollTop(0);
		return false;
	});

	var now = Date.now();

	$("#jvcstable span.latest-build").each(function() {
		var releaseDateStr = $(this).data("release-date");
		if (releaseDateStr) {
			var days = daysDiff(now, new Date(releaseDateStr));
			if (days <= 90) {
				var msg = "This build was released " + days + (days == 1 ? " day" : " days") + " ago";
				var clr = Math.floor(102 + 102 * (90 - days) / 90);
				$(this).after(" ", "<span class='jv-new badge rounded-pill' title='" + msg + "' style='background-color: rgb(0," + clr + ",0)'>NEW</span>");
			}
		}
	});

	var updatedAtMillis = $("#jvcsdaysago").data("millis");
	var updatedDaysAgo = daysDiff(now, new Date(Number(updatedAtMillis)));
	$("#jvcsdaysago").append("(" + updatedDaysAgo + " " + (updatedDaysAgo == 1 ? "day" : "days") + " ago)");

	$("[title]").tooltip({
		delay: { "show": 500, "hide": 0 },
		trigger: "hover",
		html: true
	});
});