code: function(state){
  			var match = this.model.get('data');
  
  			var countryA = match.teamA ? match.teamA.country : null;
  			this.setFlagsState(state, countryA, this.$('.flag-3d-left'));
  
  			var countryB = match.teamB ? match.teamB.country : null;
  			this.setFlagsState(state, countryB, this.$('.flag-3d-right'));
  		}
docs: Animate both flags