var app = (function(){
  var app = {}
  
  app.init = function(){
    app.router = new SiteRouter ()
    app.view = null

    $(window).on("focus", app.focus)
    $(window).on("blur", app.blur)
    $(window).on("keydown", app.keydown)
  }
  
  app.focused = true
  app.typing = false
  
  app.focus = function(){
    app.focused = true
  }

  app.blur = function(){
    app.focused = false
  }
  
  app.keydown = function(e){
    switch (e.keyCode) {
      case 37: // left
        // prev
        break
      case 39: // right
        // next
        break
      case 38: // up
        // home
        break
      case 40: // down
        // random
        break
    }
  }
  
  document.addEventListener('DOMContentLoaded', app.init)  
  
  return app
})()