function accountTypePlayerCount(accountType) {
	switch(accountType) {
		case 1:
		return 20;

		case 2:
		return 50;

		case 3:
		return 100;

		case 4:
		return 500;

		case 5:
		return 1000;
	}

	return 0;
}

function accoutType(accountType) {
	switch(accountType) {
		case 1:
		return "20명 (1만원)";

		case 2:
		return "50명 (2만원)";

		case 3:
		return "100명 (3만원)";

		case 4:
		return "500명 (4만원)";

		case 5:
		return "1,000명 (5만원)";
	}

	return accountType + "? (N/A)";
}

function accountTypePrice(accountType) {
	switch(accountType) {
		case 1:
		return 10000;

		case 2:
		return 20000;

		case 3:
		return 30000;

		case 4:
		return 40000;

		case 5:
		return 50000;
	}

	return 0;
}

function accoutTypeValue(accountType) {
	switch(accountType) {
		case "20명 (1만원)":
		return 1;

		case "50명 (2만원)":
		return 2;

		case "100명 (3만원)":
		return 3;

		case "500명 (4만원)":
		return 4;

		case "1,000명 (5만원)":
		return 5;
	}

	return accountType + "? (N/A)";
}

function price(requestedAccountType, registeredAccountType) {
	var priceRequested = accountTypePrice(requestedAccountType);
	var priceRegistered = accountTypePrice(registeredAccountType);

	return priceRequested - priceRegistered;
}

function status(status) {
	switch(status) {
		case 1:
		return "요청";

		case 2:
		return "취소";

		case 3:
		return "업그레이드 적용";
	}

	return status + "? (N/A)";
}