function pulseButton() {
	$("#main-menu-ordering span").animate({opacity: 0}, 1500, function () {
		$("#main-menu-ordering span").animate({opacity: 1}, 1500, function () {
			timer = setTimeout(pulseButton, 0);
		});
	});
}

$(document).ready(function() {
	timer = setTimeout(pulseButton, 0);
	$("#main-menu-ordering").hover(function () {$("#main-menu-ordering span").stop().css({opacity: 0});}, function () {timer = setTimeout(pulseButton, 0);});
});