text: App = {
  	load: function() {
  		// loading Jo is required
  		jo.load();
  		
  		// typical card stack, nav and footer
  		this.screen = new joScreen(
  			new joFlexcol([
  				this.nav = new joNavbar(),
  				this.stack = new joStackScroller(),
  				this.toolbar = new joToolbar("This is a toolbar")
  			])
  		);
  		
  		// attach the nav to our stack
  		this.nav.setStack(this.stack);
  
  		// push our menu card
  		this.stack.push(joCache.get("menu"));
  	}
  };
  