var Popup = function (id) {
	this.overlay = new Overlay(id, {	width: "208px",
										height: "70px",
										close: false,
										visible: false,
										zindex: 1000,
										effect: { effect: YAHOO.widget.ContainerEffect.FADE, duration: 1 },
										constraintoviewport: true
	});
	
	this.overlay.visibleFor = 5;
	this.overlay.YUIoverlay.renderEvent.unsubscribe();

	this.loadNotify = function (notify) {
		this.overlay.show(null, { header: '', body: notify.popupFormat(), footer: '' }, null);
	};
};