// Get references to the input fields and map container const radonInput = document.getElementById('radonInput'); const zipCodeInput = document.getElementById('zipCodeInput'); const mapContainer = document.getElementById('map'); // Function to calculate and display the average on the map function calculateAverage() { const radonLevel = Number(radonInput.value); const zipCode = zipCodeInput.value; // Perform any necessary validation on the input values // Use the ZIP code to determine the spot on the map to display the average radon level // You can utilize a mapping library like Leaflet.js or Google Maps API to accomplish this // Here's a simple example using Leaflet.js: // Create the map and specify the initial center and zoom level const map = L.map(mapContainer).setView([latitude, longitude], zoomLevel); // Add a marker at the specified location with the average radon level as a popup const marker = L.marker([latitude, longitude]).addTo(map); marker.bindPopup(`Average Radon Level: ${radonLevel}`).openPopup(); } // Add an event listener to trigger the average calculation when a button is clicked or a form is submitted // You can modify this based on your specific requirements // For example, you can use a button to initiate the calculation or listen for changes in the input fields