$(document).ready(function() {			
	$(".err").animate({backgroundColor: "#FF9900", color:"#FFFFFF"}, 0).animate({backgroundColor: "#CC0000", color: "#FFFFFF"},4500).slideUp('slow');
	$(".ok").animate({backgroundColor: "#CCFF00", color:"#FFFFFF"}, 0).animate({backgroundColor: "#339900", color: "#FFFFFFF"},4500).slideUp('slow');
});