function handleClick (event) {

	// Make sure clicked element has the .save-data class
	if (event.target.matches('.save-data')) {

		// Get the value of the [data-id] attribute
		let id = event.target.getAttribute('data-id');

		// Make sure there's an ID
		if (id) {

			// Get the user token from localStorage
			let token = localStorage.getItem('token');

			// Make sure there's a token
			if (token) {

				// Save the ID to localStorage
				localStorage.setItem(`${token}_${id}`, true);

			}

		}

	}

}