private boolean checkNumberFormat(String toBeParsed)
	{
		boolean isNumber = false;
		
		try
		{
			int valid = Integer.parseInt(toBeParsed);
			isNumber = true;
		}
		catch (NumberFormatException error)
		{
			JOptionPane.showMessageDialog(appFrame, "Please try again with an actual number.");
		}
		
		return isNumber;
	}