function rand(min,max) {
	return (Math.round((max-min) * Math.random() + min));
}

$(document).ready(function(){
	$("#feats").everyTime(5000,function() {
		i_old = i;
		while (i == i_old) i = rand(1,featureIDS);
				
		$("#feature_" + i_old).fadeOut("slow");
		$("#feature_" + i).fadeIn("slow");
	});
});