proto.toLiveObservable = function(eventType, eventData)
    {
        var parent = this;
        return observableCreate(function(observer)
        {
            var handler = function(eventObject)
            {
                observer.OnNext(eventObject);
            };
            parent.live(eventType, eventData, handler);
            return function()
            {
                parent.die(eventType, handler);
            };
        });
    };