trying to figure out global events with yui3

gistfile1.js

YUI().use('cookie', 'io-base','json-parse', 'event-custom', function(Y) {
	var cookieDate = new Date();
	cookieDate.setMinutes(cookieDate.getMinutes() + 30);

	function locationComplete(id, o) {
		var data = Y.JSON.parse(o.responseText);
		if (data.error == 0) {
			Y.Cookie.set("fwixid", data.result.id, { expires: cookieDate });
			Y.Cookie.set("fwixpretty", data.result.pretty, { expires: cookieDate });
		} else {
			Y.Cookie.set("fwixid", "noid", { expires: cookieDate });
		}

		var publisher = new Y.EventTarget();
		publisher.name = 'geo publisher';
		publisher.publish('global:gotgeo', {
			broadcast: 2, // global level notification
			emitFacade: true // emit a facade so we get the event target
		});
	}

	if (Y.Cookie.get("fwixid") == null) {
		yqlgeo.get('visitor',function(o){
		Y.Cookie.set("lat", o.place.centroid.latitude, { expires: cookieDate });
		Y.Cookie.set("lon", o.place.centroid.longitude, { expires: cookieDate });
		Y.on('io:complete', locationComplete, Y);
		Y.io('/_loc/');
		});
	}
});


YUI().use('event-custom', 'node', 'cookie', function(Y) {
	var localtab = Y.one("#local_tab");
	if (localtab == null) {
		// alert('listening for gotgeo');
		var tabs = Y.one('#maintabs');
		Y.Global.on('global:gotgeo', function() {
			alert('fired');
		});
	}
});