public function cc( $email, $name = null ) 
	{	
		if ( !is_array( $email ) ) 
		{
			$email = array( $email => $name );
		}
		
		foreach( $email as $address => $name )
		{
			if ( is_numeric( $address ) && is_string( $name ) )
			{
				$this->cc[$name] = null;
			}
			else
			{
				$this->cc[$address] = $name;
			}
		}
		
		return $this;
	}