var Messager = function() {
	this.warning = function(message) {
		console.warn(message);
		notice(message, "warning", 2000);
	};

	this.transmission = function(message) {
		console.log(message);
		notice(message, "transmission", Math.max(message.length * 45, 2000));
	};

	var notice = function(message, displayType, duration) {
		var popup = document.createElement("div");
		popup.className = "popup " + displayType;
		popup.style = "border-radius: 5px;";
		document.getElementById("popupContainer").appendChild(popup);
		popup.innerHTML = message;
		popup.display = "block";
		setTimeout(function() {
			document.getElementById("popupContainer").removeChild(popup);
		}, duration);
	};
}
var messager = new Messager();