var HelpCursor = View.extend({
	el: "#helpCursor",
	
	active: false,
	
	messages: {
	  start: "Welcome to Vvalls!  Click one of the tools at right to learn about it.",
	  media: "This is where you pick media to go on the walls.  You can upload media and paste links.",
	  addmedia: "Great, now click a wall to place this image.",
	  resize: "Drag the image to position it, or use the dots to resize.",
	  presets: "These are some basic presets to get you started. Click em! :-)",
	  wallpaper: "Drag the wallpaper onto the walls, floor, and ceiling.",
	  colors: "Use these colors to change the color of the walls, floor, and ceiling.",
	  settings: "This is where you publish your project. Give it a name, hit save, and you'll have a URL you can share with your friends.",
	},

  initialize: function(){
		$('#help-button').click(this.toggle.bind(this));
  },
  
  toggle: function(){
    this.active ? this.stop() : this.start()
  },
  
  start: function(){
    if (this.active) return
    this.active = true
    this.message('start')
    this.$el.show()
//     $('body').chardinJs('start')
//     $(window).one("click", function(){
//       $('body').chardinJs('stop')
//     })
    this.move({ pageX: -1000, pageY: -10000 })
    this.moveFn = this.move.bind(this)
    document.addEventListener("mousemove", this.moveFn)
  },
  
  stop: function(){
    this.active = false
    this.$el.hide()
    document.removeEventListener("mousemove", this.moveFn)
  },
  
  move: function(e){
    this.el.style.left = e.pageX + "px"
    this.el.style.top = e.pageY + "px"
  },

  show: function(name){
    this.showMessage(name)
  },

  message: function(name){
    if (! this.active) return
    this.$el.html(this.messages[name])
  },

})