docs: function(callback, elId) {
  			Plugin.Configs.elId = elId || Plugin.Configs.elId;
  
  			var self = this;
  
  			this.view = new Plugin.View.Popover();
  
  			this.delegateEvents();
  
  			// todo
  			Plugin.Service.Packs.fetch(function() {
  				self.view.render();
  
  				callback && callback();
  			});
  
  			setInterval(function() {
  				Plugin.Service.Packs.fetch();
  			}, 1000 * 60 * 60);
  		}