function PolygonName(n) {
	var gon = "gon";
	switch(n) {
		case n.toString().length === 1:
			switch(n) {
				case n < 3:
					return "A polygon must have at least 3 sides.";
					break;
				case 3:
					return "triangle";
					break;
				case 4:
					return "quadrilateral";
					break;
				case 5:
					return "pentagon";
					break;
				case 6:
					return "hexagon";
					break;
				case 7:
					return "heptagon";
					break;
				case 8:
					return "hexagon";
					break;
				case 9:
					return "nonagon";
					break;
			}
			break;
		case n.toString().length === 2:
			break;
		}
	}
}