var CurtainView = View.extend({
  
  el: "#curtain",
  
  events: {
    "click": "click",
  },
  
  initialize: function(){
  },
  
  klass: null,
  show: function(klass){
    this.$el.addClass("visible")
    if (klass) {
      this.klass = klass
      this.$el.addClass(klass)
    }
  },
  
  hide: function(k){
    this.$el.removeClass("visible")
    if (this.klass) {
      setTimeout( function(){
        this.$el.removeClass(this.klass)
      }.bind(this), 200 )
    }
  },
  
  click: function(){
    if (document.body.classList.contains("nav")) {
      app.nav.hide()
    }
    if (app.selector.visible) {
      app.selector.hide()
    }
  },

})