simple vngage boot script that allows for using vngage.subscribe() in your code before the script has loaded

example usage

// vngage.subscribe( message, func );

vngage.subscribe('banner:join', function () {
	console.log('banner:join triggered');
});

vngage api bootstrap

window.vngage = window.vngage || {};
if (!vngage.subscribe) {
	vngage._subscriptions = vngage._subscriptions || {};
	vngage.subscribe = function(msg, func) {
		if (typeof func !== 'function') { return false; }
		if (!this._subscriptions.hasOwnProperty(msg)) { this._subscriptions[msg] = []; }
		this._subscriptions[msg].push({func: func});
	}
}