You need to enter the correct url.

Google uses references like this one for the images:
http://mt0.google.com/mt?n=404&v=w2....&y=1423&zoom=5

The "w2.25" part appears to refer to the version of the maps, and apparently google keeps old version actives. If you use the old links which were posted here, "w2.23" is used, and those are old maps which do not include details in europe.