Bring the power of location to your website. Use mapping APIs to plot data geographically. Convert addresses to latitude/longitude coordinates. Grab the user's current location. Add some "where" to your application. Adam will overview the services that fuel location-based websites and some examples to help you find your way.
21. Mapstraction: 11 maps in 1!
FreeEarth OpenLayers
Google OpenSpace
Map24 OpenStreetMap
MapQuest ViaMichelin
Microsoft Yahoo
MultiMap
22.
23. What's the difference?
Yahoo Google Mapstraction
var map = new Ymap(... var map = new GMap2(... var map = new Mapstraction(...
var marker = new Ymarker(... var marker = new GMarker(... var marker = new Marker(...
map.addOverlay(marker); map.addOverlay(marker); map.addMarker(marker);
map.drawZoomAndCenter(... map.setCenter(... map.setCenterAndZoom(...