Fluid icon badge for Google+

GooglePlus.js

window.fluid.dockBadge = "";
var count = 0;

setInterval(badge, 5000);

function badge() {
	var el = document.getElementById("gbi1");
	if (el == null) {
		if (count++ > 5) {
			window.fluid.dockBadge = "!";
		}
	} else {
		if (el.innerHTML != " " && el.innerHTML != "0") {
			window.fluid.dockBadge = el.innerHTML;
		} else {
			window.fluid.dockBadge = "";
		}
	}
}