Flash & XML: namespace

sample RSS feed: http://weather.yahooapis.com/forecastrss?w=1062605&u=c

to access elements that are using namespace.
eg.:

 <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
 <rss version="2.0" xmlns:yweather="http://xml.weather.yahoo.com/ns/rss/1.0" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#">
 <channel>
 ...
 <item>
 ...
  <yweather:condition text="Partly Cloudy" code="30" temp="31" date="Sun, 25 Jul 2010 7:00 pm SGT" />
 ...
  </item>
 ...
  </channel>
  </rss>

gotta use the Namespace class and the :: operator

eg.:

var xml:XML = new XML(loader.data);
var ns:Namespace = xml.namespace("yweather");
trace(xml.channel.item.ns::condition.@text);