+http://localhost:9763/search.pz2?command=init
+http://localhost:9763/search.pz2?session=10&command=search&query=au%3dadam
+http://localhost:9763/search.pz2?session=10&command=show&block=1
+http://localhost:9763/search.pz2?session=10&command=search&query=teachers+AND+greece
+http://localhost:9763/search.pz2?session=10&command=show&block=1