0 const toggleSwitch = document.querySelector('.toggle-switch'); const toggleInput = toggleSwitch.querySelector('input'); const toggleUsd = document.getElementsByClassName('currency-usd')[0]; const toggleCad = document.getElementsByClassName('currency-cad')[0]; // Check localStorage for previously saved state if (localStorage.getItem('toggleSwitchState') === 'on') { toggleInput.checked = true; toggleUsd.classList.add('active'); toggleCad.classList.remove('active'); } else { toggleInput.checked = false; toggleUsd.classList.remove('active'); toggleCad.classList.add('active'); } toggleInput.addEventListener('change', function() { if (this.checked) { toggleUsd.classList.add('active'); toggleCad.classList.remove('active'); localStorage.setItem('toggleSwitchState', 'on'); } else { toggleUsd.classList.remove('active'); toggleCad.classList.add('active'); localStorage.setItem('toggleSwitchState', 'off'); } }); -->