var IntroView = View.extend({
  
  el: "#intro",
  
  events: {
  },
  
  initialize: function(){
    this.logo = this.$("#logo").get(0)
    window.addEventListener("deviceorientation", deviceorientation)
  },
  
  deviceorientation: function(e){
    var heading
    if ('webkitCompassHeading' in e) {
      heading = e.webkitCompassHeading
    }
    else {
      heading = e.alpha
    }
    this.logo.css[transformProp] = "translateZ(0) rotate(" + heading + "deg)"
  },

})