Framerjs screen switch function

app.coffee

#source : https://github.com/ServusJon/PrototypeWithFramerjs
screenSwitch = (current,next) ->
    next.animate
        properties:
            x: 0
        curve: "ease-out"
        time: 0.15
    animationHideScreen = new Animation
        layer: current
        properties:
            opacity: 0
        time: 0.4
        curve:"ease-in"
    animationOrigin = new Animation
        layer: current
        properties:
            x: screenWidth
            opacity: 1
        time:0.0
    animationHideScreen.on(Events.AnimationEnd,animationOrigin.start)
    animationHideScreen.start()

#Usage
Splashbtn.on Events.Click, ->
	screenSwitch(Splash, Accounts)