public void actionPerformed(ActionEvent e) {
			if (emailSet == null) {
				return;
			}
			try {
				if (emailSet.previous()) { // If another email exists...
					curEmail = emailSet.getString(1);
					curEmailTF.setText(curEmail); // Output the email
				}
				
				// Reset the other arrow button if it's disabled
				if (!rightEmailBtn.isEnabled()) {
					rightEmailBtn.setEnabled(true);
				}
				
				// Disable the button if the end of the result set is reached
				if (emailSet.isFirst()) {
					leftEmailBtn.setEnabled(false);
				}
			} catch (SQLException e1) {
				System.err.println("LeftEmailListener Error");
			}
		}