here's the bare bones: http://code.google.com/apis/maps/articles/phpsqlinfo_v3.html
here's an example that "updates" the map as soon as the info is entered: http://www.xelawho.com/map/input/input2.html -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to google-maps-js-api-v3@googlegroups.com. To unsubscribe from this group, send email to google-maps-js-api-v3+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.