Mapquest is an aging mapping system and doesn't fit in with the new shinyness in Tiger. Thats why I made the phone book widget use Google Maps instead.
var mapURL = "http://www.mapquest.com/maps/map.adp?country=us&address=";
mapURL += URLEncode( singleResult.address );
mapURL += "&city=";
mapURL += URLEncode( singleResult.city );
mapURL += "&state=";
mapURL += URLEncode( singleResult.state );
mapURL += "&zip=";
mapURL += URLEncode( singleResult.zip );
var mapURL = "http://maps.google.com/maps?q=";
mapURL += URLEncode( singleResult.address );
mapURL += "+";
mapURL += URLEncode( singleResult.zip );
mapURL += "&hl=en";
var mapURL = "http://maps.google.com/maps?q=";
mapURL += URLEncode( singleResult.address );
mapURL += "+";
mapURL += URLEncode( singleResult.city );
mapURL += "+";
mapURL += URLEncode( singleResult.state );
mapURL += "+";
mapURL += URLEncode( singleResult.zip );
Since I don't have Tiger with me on the road, I can't test either version right now -- so take your pick, and use the one that works the best!]
Mac OS X Hints
http://hints.macworld.com/article.php?story=20050424065456133