contract TheAO {
	address public theAO;
	address public nameTAOPositionAddress;

	// Check whether an address is whitelisted and granted access to transact
	// on behalf of others
	mapping (address => bool) public whitelist;

	constructor() public {
		theAO = msg.sender;
	}

	/**
	 * @dev Checks if msg.sender is in whitelist.
	 */
	modifier inWhitelist() {
		require (whitelist[msg.sender] == true);
		_;
	}

	/**
	 * @dev Transfer ownership of The AO to new address
	 * @param _theAO The new address to be transferred
	 */
	function transferOwnership(address _theAO) public {
		require (msg.sender == theAO);
		require (_theAO != address(0));
		theAO = _theAO;
	}

	/**
	 * @dev Whitelist `_account` address to transact on behalf of others
	 * @param _account The address to whitelist
	 * @param _whitelist Either to whitelist or not
	 */
	function setWhitelist(address _account, bool _whitelist) public {
		require (msg.sender == theAO);
		require (_account != address(0));
		whitelist[_account] = _whitelist;
	}
}
function setWhitelist(address _account, bool _whitelist) public {
	require (msg.sender == theAO);
	require (_account != address(0));
	whitelist[_account] = _whitelist;
}

/**
 	 * @dev Whitelist `_account` address to transact on behalf of others
 	 * @param _account The address to whitelist
 	 * @param _whitelist Either to whitelist or not
 	 */