Google Map Geocoding API on load

[Audrey]

I'm looking to adjust sample google map code found here https://developers.google.com/maps/documentation/javascript/geocoding so it geocodes the address on page loading. So no more fixed coordinates (already loaded from my view file) and should geocode by itself with no human interaction\[code\]var geocoder;var map;function initialize() { geocoder = new google.maps.Geocoder(); var latlng = new google.maps.LatLng(-34.397, 150.644); var mapOptions = { zoom: 8, center: latlng, mapTypeId: google.maps.MapTypeId.ROADMAP } map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);}function codeAddress() { var address = document.getElementById("address").value; geocoder.geocode( { 'address': address}, function(results, status) { if (status == google.maps.GeocoderStatus.OK) { map.setCenter(results[0].geometry.location); var marker = new google.maps.Marker({ map: map, position: results[0].geometry.location }); } else { alert("Geocode was not successful for the following reason: " + status); } });}\[/code\]Thanks for your help.