lair', calories: 262, fat: 16},
				{id: 3, title: 'Cupcake', calories: 305, fat: 3.7},
				{id: 4, title: 'Gingerbread', calories: 356, fat: 16},
				{id: 5, title: 'Jelly bean', calories: 373, fat: 0},
				{id: 6, title: 'Lollipop', calories: 392, fat: 0.2},
				{id: 7, title: 'Honeycomb', calories: 408, fat: 3.2}
			];
			app.toFixedOne = function(value){
				return value.toFixed(1);
			};
			app.toPercentage = function(value){
				return Math.round(value * 10000)/100 + '%';
			};

			app.inverse = funct